Engine cover deburring equipment

Abstract

The present invention relates to an engine tile cover deburring device, comprising a workbench, on which a chamfering device, a transport positioning device, and a marking device are arranged; the chamfering device comprises a top hole chamfering device and a tile cover clamp; the top hole chamfering device comprises a chamfering mounting frame, and a top hole chamfering milling cutter arranged on the chamfering mounting frame; the tile cover clamp comprises a clamp base, two clamping blocks arranged on the surface of the clamp base, and a tile cover lifting device is arranged below the tile cover positioning seat; the transport positioning device comprises a tile cover conveying assembly and a tile cover positioning clamping assembly; the tile cover conveying assembly comprises a conveyor, and a side deburring device arranged on both sides of the conveyor; the tile cover positioning clamping assembly comprises a horizontal moving platform, a vertical lifting platform, and a tile cover clamping device, and the marking device comprises a laser marker and a positioning assembly for marking. The engine tile cover deburring device of the present invention integrates the functions of chamfering, marking, and deburring the tile cover, and has high processing efficiency, good effect, and high yield.

Description

Technical Field

[0001] The invention relates to a deburring device, in particular to an engine bearing cover deburring device. Background Art

[0002] The tile cover is one of the important parts of the engine. Mounting columns are respectively provided on both sides of the main body. The mounting columns are provided with perforations extending from the top surface to the bottom surface. Since the tile cover is made of steel, the edges of the perforations at both ends are relatively sharp. Therefore, the perforations at both ends of the tile cover need to be chamfered before leaving the factory to prevent them from cutting the operator. At the same time, the surface of the tile cover has many burrs, and the operator also needs to deburr the surface to clean the burrs on the surface to prevent them from stabbing the operator. After chamfering and deburring, the tile cover also needs to be marked on its surface by corresponding equipment to mark the model, parameters and other data of the tile cover. The existing equipment for chamfering, deburring and marking the tile cover is set up separately, and each device performs chamfering, deburring and marking operations on the tile cover respectively. In this way, the tile cover is easily damaged when circulating between various devices, thereby reducing the yield of the tile cover. At the same time, each device operates the tile cover separately, which also reduces the processing efficiency of the tile cover. In addition, when chamfering the tile cover, it is chamfered by a general machine tool, and the efficiency and effect of chamfering are poor.

[0003] In view of the above-mentioned defects, the designers have actively carried out research and innovation in order to create a new structure of engine cover deburring equipment to make it more valuable for industrial use. Summary of the invention

[0004] In order to solve the above technical problems, the purpose of the present invention is to provide an engine bearing cover deburring device which integrates the functions of chamfering, marking and deburring the bearing cover and has high processing efficiency, good effect and high yield.

[0005] The engine bearing cover deburring device of the present invention comprises a workbench, on which are provided a chamfering device for chamfering the bearing cover, a transport positioning device for transporting the bearing cover and deburring the side and bottom surfaces thereof, and a marking device for marking the bearing cover;

[0006] The chamfering device comprises a top hole chamfering device for chamfering the top of the perforated hole of the tile cover and a tile cover clamp for positioning and clamping the tile cover; the top hole chamfering device comprises a chamfering mounting frame, a top hole chamfering milling cutter arranged on the chamfering mounting frame and located above the tile cover clamp; the tile cover clamp comprises a clamp base, two clamping blocks arranged on the surface of the clamp base, the surface of the clamp base is provided with inlet and outlet holes, and a tile cover lifting device for driving the tile cover to lift is provided below the tile cover positioning seat;

[0007] The transport and positioning device includes a tile cover conveying assembly and a tile cover positioning and clamping assembly; the tile cover conveying assembly includes a conveyor and a side deburring device arranged at the front and rear sides of the conveyor; the tile cover positioning and clamping assembly includes a horizontal moving platform whose moving direction is consistent with the conveying direction of the conveyor, a vertical lifting platform whose body is fixedly arranged at the output end of the horizontal moving platform, and a first tile cover clamping device arranged on the vertical lifting platform, wherein the first tile cover clamping device is located directly above the conveyor;

[0008] The marking device includes a laser marker and a positioning assembly for marking. The positioning assembly for marking includes a marking positioning seat. The marking positioning seat includes a positioning base and two tile cover clamps relatively arranged on the positioning base. The surface of at least one of the two tile clamps is provided with a marking hole that penetrates the tile cover clamp. The laser beam output by the laser marker can pass through the marking hole and irradiate the tile cover surface between the two tile cover clamps.

[0009] Furthermore, the engine tile cover deburring equipment of the present invention, the tile cover clamp also includes a clamp base, two clamp block mounting plates relatively arranged on the surface of the clamp base, and a clamp block mounting plate driving device for driving the clamp block mounting plate to move in a straight line, the clamp block is arranged on the inner side of the clamp block mounting plate, the two clamp block mounting plates are located on the front and rear sides of the inlet and outlet holes, a tile cover positioning seat is provided above the inlet and outlet holes, and the tile cover lifting device is arranged below the tile cover positioning seat, and its output end is connected to the tile cover positioning seat.

[0010] The setting of the clamping block mounting plate realizes the installation of the clamping block, and the setting of the clamping block mounting plate driving device realizes the displacement drive of the clamping block mounting plate and the clamping block. The setting of the tile cover positioning seat realizes the precise positioning of the tile cover. The tile cover lifting device can drive the tile cover positioning seat to lift and lower, so as to realize the clutch between the tile cover and the top hole chamfering milling cutter.

[0011] Furthermore, in the engine tile cover deburring equipment of the present invention, the first tile cover clamping device includes a connecting seat installed on the output end of the vertical lifting platform, and a clamping rod arranged on the connecting seat and corresponding to the tile cover perforation.

[0012] The arrangement of the connecting seat and the clamping rod realizes the clamping of the tile cover. Specifically, the clamping rod is provided with an elastic ring, which realizes the clamping of the tile cover through static friction with the tile cover.

[0013] Furthermore, the engine cover deburring equipment of the present invention, the top hole chamfering device also includes a top hole milling cutter sliding plate slidably arranged on the chamfering mounting frame, a sliding plate driving device for driving the top hole milling cutter sliding plate to move in a straight line, a top hole milling cutter rotating device whose body is arranged on the top hole milling cutter sliding plate and drives the top hole chamfering cutter to rotate, and the top hole chamfering cutter is arranged on the top hole milling cutter sliding plate.

[0014] The top hole milling cutter sliding plate and the sliding plate driving device realize the displacement driving of the top hole chamfering cutter, so that it moves to the top of the tile cover or moves out from the top of the tile cover. The top hole milling cutter rotating device realizes the rotation driving of the top hole milling cutter.

[0015] Furthermore, the engine cover deburring equipment of the present invention also includes a bottom hole chamfering device, which includes an installation box, a bottom hole chamfering cutter arranged in the installation box, and a bottom hole chamfering cutter rotating device for driving the bottom hole chamfering cutter to rotate, and the cutter head of the bottom hole chamfering cutter is located above the top wall of the installation box.

[0016] The setting of the bottom hole chamfering device realizes the chamfering operation on the bottom end of the tile cover perforation.

[0017] Furthermore, the engine bonnet deburring device of the present invention comprises a side deburring device including a side brush mounting bracket, a side brush arranged on the side brush mounting bracket, and a side brush rotating driver for driving the side brush to rotate.

[0018] The side brush is provided to realize the deburring operation on the side of the tile cover. Specifically, the side brush is rotated under the driving of the side brush rotating driver, so that the bristles on its end face clean the surface of the tile cover.

[0019] Furthermore, the engine cover deburring device of the present invention is characterized in that the conveyor includes a conveyor body, a plurality of rotating rollers arranged in parallel on the conveyor body, and a rotating roller rotating driver for driving the rotating rollers to rotate.

[0020] The arrangement of the rotating roller and the rotating roller rotating driver realizes the function of conveying the tile cover. Specifically, the rotating roller rotates under the driving of the rotating roller rotating driver, thereby driving the tile cover on its surface to move in a direction perpendicular to the central axis of the rotating roller.

[0021] Furthermore, in the engine cover deburring device of the present invention, the laser marker includes a laser generator and a laser marking head at the output end of the laser generator, the laser marker also includes a dustproof device, the dustproof device includes a dust cover, a laser transmission hole is provided on the front side wall of the dust cover, a dust cover capable of completely covering the laser transmission hole is provided at the laser transmission hole, the dustproof device also includes a dust cover driver for driving the dust cover to open or close, and the output end of the laser marking head is arranged in the dust cover.

[0022] The provision of the dust cover and the dust cap can prevent external dust and burrs from entering the dust cover and affecting the normal operation of the laser marking head.

[0023] Furthermore, the engine tile cover deburring equipment of the present invention, the marking device also includes a positioning component for marking, the positioning component for marking includes a marking positioning seat, the marking positioning seat includes a positioning base, two tile cover clamps relatively arranged on the positioning base, at least one of the two tile cover clamps has a surface provided with a marking hole that penetrates the tile cover clamp, and the laser beam output by the laser marking head can pass through the laser transmission hole and the marking hole in sequence and irradiate the tile cover surface between the two tile cover clamps.

[0024] The setting of the positioning assembly for marking realizes the positioning of the tile cover to achieve accurate marking of the tile cover. Among them, the marking hole on the tile cover clamping plate is used to pass the laser beam emitted by the laser marking head.

[0025] Furthermore, the engine cover deburring equipment of the present invention also includes a top surface deburring device, which includes an L-shaped bracket located on one side of the horizontal displacement platform, the L-shaped bracket includes a vertical support rod arranged vertically and a transverse mounting rod arranged at the top end of the vertical support rod, the transverse mounting rod is located above the horizontal displacement platform, and a top surface brush and a top surface brush rotation driver for driving the top surface brush to rotate are rotatably provided on the transverse mounting rod.

[0026] The setting of the top surface deburring device realizes the deburring operation on the top surface of the tile cover.

[0027] Through the above scheme, the present invention has at least the following advantages: the engine tile cover deburring equipment of the present invention realizes the chamfering, transportation, deburring and marking of the tile cover in sequence through the chamfering device, the transport and positioning device and the marking device on the workbench. Compared with the method of chamfering, transporting, deburring and marking the tile cover through each separate device, the engine tile cover deburring equipment can achieve seamless connection of chamfering, deburring and marking of the tile cover. The tile cover has a shorter circulation distance between each process and is not easily damaged. At the same time, the special components provided for the tile cover, such as the top hole chamfering device, the bottom hole chamfering device, the conveyor, the marking device, the tile cover clamp, etc., are used to improve the processing efficiency of the tile cover.

[0028] In summary, the engine bearing cover deburring equipment of the present invention integrates the functions of chamfering, marking and deburring the bearing cover and has high processing efficiency, good effect and high yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is the front view of the engine cover deburring equipment;

[0030] Figure 2 is a front view of an engine cover deburring device, wherein the cover is not shown;

[0031] Figure 3 It is a three-dimensional structural diagram of an engine bearing cover deburring device, wherein a workbench and a cover are not shown;

[0032] Figure 4 yes Figure 3 A front view of an engine cover deburring device;

[0033] Figure 5 It is a three-dimensional structural diagram of the chamfering device;

[0034] Figure 6 is a cross-sectional view of the chamfering device;

[0035] Figure 7 It is a three-dimensional structural diagram of the tile cover fixture;

[0036] Figure 8 It is a top view of the tile cover fixture;

[0037] Fig. 9 It is a three-dimensional structural diagram of the synchronization device;

[0038] Fig.10 It is a three-dimensional assembly drawing of the mounting strip and the tile cover positioning seat;

[0039] Fig.11 It is a three-dimensional structural diagram of the bottom hole chamfering device;

[0040] Fig.12 yes Fig.11 Cross-sectional view of the middle AA section;

[0041] Fig.13 yes Fig.11 Cross-sectional view of the middle BB section.

[0042] Fig.14 It is a three-dimensional structural diagram of the transport positioning device;

[0043] Fig.15 is another three-dimensional structural diagram of the transport positioning device;

[0044] Fig.16 It is a three-dimensional structural diagram of the tile cover conveying assembly;

[0045] Fig.17 It is a three-dimensional structural diagram of the side deburring device;

[0046] Fig.18 is a cross-sectional view of a side deburring device;

[0047] Fig.19 is another three-dimensional structural diagram of the side deburring device;

[0048] Fig. 20 It is a three-dimensional structural diagram of a vertical lifting platform;

[0049] Fig.21 is a side view of the vertical lift platform;

[0050] Fig. 22 It is a three-dimensional structural diagram of the marking device;

[0051] Fig.23 It is a three-dimensional structural diagram of the laser marker;

[0052] Fig.24 is a cross-sectional view of a laser marker;

[0053] Fig.25 It is a three-dimensional structural diagram of the marking positioning seat;

[0054] Fig.26 This is the main view of the marking positioning seat;

[0055] Fig. 27 It is a side view of the marking positioning seat;

[0056] Fig.28 It is a three-dimensional structural diagram of the tile cover output assembly;

[0057] Fig.29 It is the front view of the tile cover output assembly;

[0058] Fig.30 It is a three-dimensional structural diagram of the top surface deburring device and the marking positioning seat.

[0059] In the figure, chamfering device 1, tile cover conveying assembly 2, tile cover positioning clamping assembly 3, marking device 4, tile cover 5, workbench 6, cover shell 7, fixture base 101, clamp block mounting plate 102, clamp block 103, clamp block mounting plate driving device 104, inlet and outlet hole 105, tile cover positioning seat 106, chamfering mounting frame 107, top hole milling cutter sliding plate 108, top hole chamfering milling cutter 109, milling cutter mounting box 110, synchronization device 111, synchronization box 112, synchronization slide rod 113, synchronization gear 114, mounting bar 115, rectangular groove 116, tile cover positioning column 117, installation Packing 118, bottom hole chamfering cutter 119, top column 120, top column mounting plate 121, elastic device 122, limit bolt 123, locking rod 124, handle 125, locking plate 126, locking gear 127, sliding plate driving device 128, top hole milling cutter rotating device 129, bottom hole milling cutter rotating device 130, chip removal groove 131; conveyor 201, side deburring device 202, side brush mounting frame 203, side brush 204, side brush rotating driver 205, horizontal moving table 301, vertical lifting table 302, first tile cover clamping device 303, connecting seat 304, clamping rod 305, annular groove 306, latch 206, rectangular gear 207, column 307, conveyor body 209, rotating roller 210, rotating roller rotation driver 211, driving rod 212, bottom brush 213, bottom brush rotation driver 214, first-level lifting platform 308, second-level lifting platform 309, rotating cylinder 310, clamping plate 311, clamping mounting plate 312, clamping rod mounting block 313; laser marker 401, laser generator 402, laser marking head 403, dust cover 404, laser transmission hole 40 5, dust cover 406, dust cover driver 407, marking positioning seat 408, positioning base 409, tile cover clamping plate 410, marking hole 411, dust cover body 412, installation chamber 413, tile cover positioning plate 414, tile cover positioning pin 415, reinforcing rib plate 416, horizontal displacement table 417, L-shaped bracket 418, vertical support rod 419, horizontal mounting rod 420, top surface brush 421, top surface brush rotation driver 422, longitudinal displacement table 423, second tile cover clamping device 424, two-dimensional displacement table 425, horizontal platform 428, lifting platform 429. DETAILED DESCRIPTION

[0060] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0061] See also Figures 1 to 4The engine tile cover deburring equipment of this embodiment includes a workbench 6, on which is provided a chamfering device 1 for chamfering the tile cover, a transport and positioning device for transporting the tile cover 5 and deburring its side and bottom surfaces, and a marking device 4 for marking the tile cover; a cover shell 7 is provided on the workbench, and the chamfering device, the transport and positioning device and the marking device are all arranged inside the cover shell.

[0062] See also Figures 5 to 13 ,In this embodiment, the chamfering device includes a top hole chamfering device and a tile cover fixture;

[0063] The tile cover fixture comprises a fixture base 101, two clamping block mounting plates 102 relatively arranged on the surface of the fixture base, a clamping block 103 arranged on the inner side of the clamping block mounting plate, and a clamping block mounting plate driving device 104 for driving the clamping block mounting plate to move in a straight line. An inlet and outlet hole 105 is arranged on the surface of the fixture base, and the two clamping block mounting plates are located at the front and rear sides of the inlet and outlet hole. A tile cover positioning seat 106 is arranged above the inlet and outlet hole, and a tile cover lifting device for driving the tile cover positioning seat to lift is arranged below the tile cover positioning seat.

[0064] The top hole chamfering device includes a chamfering mounting frame 107, a top hole milling cutter sliding plate 108 slidably arranged on the chamfering mounting frame, a sliding plate driving device 128 for driving the top hole milling cutter sliding plate to move in a straight line, a top hole chamfering cutter 109 arranged on the top hole milling cutter sliding plate and located above the tile cover clamp, and a top hole milling cutter rotating device 129 whose body is arranged on the top hole milling cutter sliding plate and drives the top hole chamfering cutter to rotate.

[0065] The chamfering device realizes the clamping and fixing of the tile cover by setting the tile cover clamp, and the setting of the top hole chamfering device realizes the chamfering operation of the top edge of the tile cover perforation. Compared with general machine tools, it has higher efficiency in chamfering the tile cover, better chamfering effect and lower cost.

[0066] During specific operation, the tile cover is placed on the tile cover positioning seat between the two clamping block mounting plates. The top hole milling cutter sliding plate is driven by the sliding plate driving device to move along the slide rail on the surface of the chamfering mounting frame until the top hole chamfering cutter on it moves to just above the perforation of the tile cover. Thereafter, the tile cover and the tile cover positioning seat are driven by the tile cover lifting device to rise until the cutter head of the top hole chamfering cutter extends into the perforation of the tile cover. Then the two clamping block mounting plates are driven by the clamping block mounting plate driving device to move toward each other until the tile cover is clamped by the clamping blocks on both sides. Thereafter, the top hole chamfering cutter is driven by the top hole milling cutter rotating device to rotate, and then chamfer the perforation of the tile cover. After the chamfering is completed, each component is driven by its own driving device to return to its original position, waiting for the next chamfering. The chamfered tile cover is output to the next process by manual or robot operation.

[0067] The clamp block is used to clamp and fix the tile cover, and the clamp block mounting plate driving device is used to drive the clamp block mounting plate to move, so that the clamp blocks on the two clamp block mounting plates move toward each other and clamp the tile cover. In this embodiment, the clamp block mounting plate driving device is a cylinder arranged on the fixture base, the cylinder body of the cylinder is fixed on the fixture base, and the piston rod of the cylinder is connected to the clamp block mounting plate. The tile cover lifting device in the figure can be a lifting cylinder below the inlet and outlet hole, whose cylinder body is fixed on the fixture base or the workbench, and whose piston rod passes through the inlet and outlet hole and contacts or connects with the tile cover positioning seat.

[0068] In this embodiment, the sliding plate driving device is a cylinder whose cylinder body is fixed on the chamfering mounting frame, and the end of its piston rod is connected to the front end of the top hole milling cutter sliding plate, thereby realizing the driving of the top hole milling cutter sliding plate.

[0069] The top hole milling cutter rotating device is a motor whose body is arranged on the surface of the top hole milling cutter sliding plate. The cutter body of the top hole chamfering cutter is arranged in the cutter mounting box 110 at the front end of the top hole milling cutter sliding plate. A synchronous wheel is arranged at the end of the cutter body of the top hole chamfering cutter. The motor output shaft on the surface of the top hole milling cutter sliding plate is connected with the synchronous wheel on the top hole chamfering cutter body through a synchronous belt, thereby realizing the rotation drive of the top hole chamfering cutter.

[0070] Preferably, a synchronization device 111 is arranged between the two clamping block mounting plates, and the synchronization device includes a synchronization box 112 arranged on the surface of the clamp base, and two synchronization slide rods 113 with serrations on the surface are arranged in the synchronization box, and a synchronization gear 114 is arranged between the two synchronization slide rods. The two ends of the synchronization gear are arranged on the synchronization box, and the synchronization gears are respectively engaged with the serrations on the two synchronization slide rods. The front end of one synchronization slide rod is fixedly connected to the clamping block mounting plate on the front side, and the rear end is slidably matched with the clamping block mounting plate on the rear side, and the front end of the other synchronization slide rod is slidably matched with the clamping block mounting plate on the front side, and the rear end is fixedly connected to the clamping block mounting plate on the rear side.

[0071] The setting of the synchronization device enables the front and rear clamping block mounting plates to move synchronously, so that the clamping blocks on the two clamping block mounting plates can clamp the tile cover in the center of the two clamping block mounting plates, preventing the tile cover from deviating from the center due to the asymmetric positions of the clamping blocks on both sides.

[0072] Specifically, the saw teeth on the two synchronous slide bars have the same pitch. As the clamping block mounting block on one side moves, the synchronous slide bar fixed to it moves accordingly. When the synchronous slide bar moves, the synchronous gear meshing with it also rotates accordingly. Since the synchronous gear meshes with the saw teeth on the two synchronous slide bars at the same time, the moving distances of the two synchronous slide bars can be kept consistent, and their moving directions are opposite. The tile cover positioning seat is located in the center of the two clamping block mounting blocks. The two clamping block mounting plates and the clamping blocks thereon are symmetrically arranged, so the clamping blocks can move the same distance, thereby clamping the tile cover at the center to prevent the tile cover position from deviating.

[0073] Preferably, a mounting bar 115 spanning the inlet and outlet holes is provided on the fixture base, both ends of the mounting bar are fixedly connected to the fixture base, and the tile cover positioning seat is arranged on the mounting bar.

[0074] The arrangement of the mounting strip enables the installation of the tile cover positioning seat.

[0075] In this embodiment, there are two mounting bars, and the positioning seats are mounted on the two mounting bars.

[0076] Preferably, the bottom surface of the fixture positioning seat is provided with a rectangular groove 116 adapted to the mounting strip, and the mounting strip is arranged in the rectangular groove.

[0077] The setting of the rectangular groove realizes the longitudinal positioning of the tile cover positioning seat on the one hand, and on the other hand, enables the tile cover positioning seat to move along the mounting strip under the drive of the clamping blocks on both sides, and then move it to the center of the clamping block mounting plates on both sides to realize the lateral positioning of the tile cover mounting strip.

[0078] Preferably, a tile cover positioning column 117 is provided on the surface of the tile cover positioning seat.

[0079] The arrangement of the tile cover positioning posts further realizes the positioning function of the tile cover. When working, the positioning posts on both sides of the tile cover are respectively located in the perforations on both sides of the tile cover, thereby realizing the positioning of the tile cover.

[0080] Preferably, it also includes a bottom hole chamfering device, which includes an installation box 118, a bottom hole chamfering cutter 119 arranged in the installation box, and a bottom hole cutter rotating device 130 for driving the bottom hole chamfering cutter to rotate, and the cutter head of the bottom hole chamfering cutter is located above the top wall of the installation box.

[0081] The setting of the bottom hole chamfering device realizes the chamfering of the bottom end of the tile cover perforation.

[0082] In this embodiment, there are two bottom hole chamfering cutters, the bottom ends of which pass through the bottom wall of the mounting box and are connected to a synchronous wheel, and the cutter heads of the bottom hole chamfering cutters pass through the top wall of the mounting box. The bottom hole cutter rotating device is a driving motor whose body is arranged on a workbench, and its output shaft is connected to the synchronous wheel at the bottom end of the bottom hole chamfering cutter through a synchronous belt, thereby driving it to rotate. During chamfering, the tile cover is transported to the top of the mounting box by a manipulator, and the bottom end of the perforation is aligned with the cutter head of the bottom hole chamfering cutter. Thereafter, the tile cover is lowered so that the cutter head of the bottom hole chamfering cutter is inserted into the perforation. Subsequently, the bottom hole cutter rotating device drives the bottom hole chamfering cutter to rotate so as to chamfer the bottom end of the perforation. After the chamfering is completed, the tile cover is driven by the manipulator and input into the tile cover fixture, waiting for the top hole chamfering device to chamfer the top of the perforation.

[0083] Preferably, a top column 120 is provided in the installation box, the bottom end of the top column is located in the installation box and connected to a top column mounting plate 121, the top end of the top column passes through the top wall of the installation box, an elastic device 122 is provided between the top column mounting plate and the inner wall of the installation box, and a limiting bolt 123 is also provided on the top column mounting plate, the bottom end of which is fixedly connected thereto and the top end of which is located above the top wall of the installation box.

[0084] The arrangement of components such as the top column, the elastic device, the top column mounting plate and the limiting bolts realizes the positioning function of the tile cover.

[0085] In this embodiment, the elastic device is a spring, which is sleeved on the top column and located between the top column mounting plate and the top wall of the mounting box. The spring is a tension spring. In the initial state, the spring drives the top column mounting plate and the top column connected to the top column mounting plate to rise to a predetermined height. At this time, the top of the top column is higher than the cutter head of the bottom hole chamfering cutter. During chamfering, the tile cover descends under the drive of the manipulator. During the descent, the bottom surface of the tile cover applies downward pressure to the top column to overcome the elastic force of the spring and descend until the bolt nut of the limit bolt contacts the top wall of the mounting box. At this time, the bottom hole chamfering cutter is just located in the through hole of the tile cover. The bottom hole cutter rotating device can drive the bottom hole chamfering cutter to rotate so that it can chamfer the through hole.

[0086] Preferably, a locking rod 124 is provided in the installation box, and both ends of the locking rod are rotatably arranged on the installation box, one end of the locking rod passes through the side wall of the installation box and is connected to the handle 125, a locking plate 126 is provided on the side of the locking rod, and a locking gear 127 corresponding to the locking plate is provided on the tool rod of the bottom hole chamfering milling cutter.

[0087] The arrangement of components such as a locking rod and a locking gear enables the bottom hole chamfering cutter to be locked, thereby preventing it from being accidentally triggered.

[0088] In this embodiment, the locking plates are multiple arc-shaped plates on the periphery of the locking rod. When the operator rotates the locking rod to a certain angle by the handle, the locking plates are staggered with the locking gear on the bottom hole chamfering cutter rod, and the bottom hole chamfering cutter can be rotated. When the bottom hole chamfering cutter needs to be locked, the operator rotates the locking rod by the handle until the locking plate on the locking rod is inserted between the teeth of the locking gear, and the locking gear and the bottom hole chamfering cutter are locked and cannot be rotated.

[0089] Preferably, the installation box is arranged on the side wall of the fixture base, and a chip removal groove 131 is arranged on the top wall of the installation box.

[0090] The chip groove is provided to discharge the chips generated during chamfering.

[0091] See also Figures 15 to 21 , in this embodiment, the transport and positioning device includes a tile cover transport component and a tile cover positioning and clamping component;

[0092] The tile cover conveying assembly includes a conveyor 201, a side deburring device 202 arranged on both sides of the conveyor, and the side deburring device includes a side brush mounting frame 203, a side brush 204 arranged on the side brush mounting frame, and a side brush rotation driver 205 for driving the side brush to rotate;

[0093] The tile cover positioning and clamping assembly includes a horizontal moving platform 301 whose moving direction is consistent with the conveying direction of the conveyor, a vertical lifting platform 302 whose body is fixedly mounted on the output end of the horizontal moving platform, and a first tile cover clamping device 303 arranged on the vertical lifting platform. The first tile cover clamping device is located directly above the conveyor. The first tile cover clamping device includes a connecting seat 304 installed on the output end of the vertical lifting platform, and a clamping rod 305 arranged on the connecting seat and corresponding to the through hole of the tile cover.

[0094] In this embodiment, the transport positioning device is provided with a conveyor and the lateral deburring devices on the front and rear sides, so that the front and rear sides of the tile cover can be deburred while the tile cover is transported to the next process. At the same time, the first tile cover clamping device provided above the conveyor realizes the positioning and clamping function of the tile cover, which can ensure that the tile cover will not move, tilt or collapse under the disturbance of the side brush during the transportation process, thereby ensuring the normal deburring. Compared with the manipulator, its structure is simpler, the cost is lower, and the deburring efficiency is also higher.

[0095] Among them, the horizontal moving platform is used to drive the vertical lifting platform to move along the transmission direction of the conveyor, so that the first tile cover clamping device can always move with the tile cover during the conveyor transportation, so as to prevent the tile cover from tilting or falling during deburring or transmission.

[0096] The first tile cover clamping device is used to clamp the tile cover, and the clamping rod at the end thereof corresponds to the perforation on the tile cover. When working, the clamping rod is driven by the vertical lifting platform to descend into the perforation of the tile cover until its bottom is completely inserted into the tile cover. Since elastic rings are respectively arranged in the multiple annular grooves 306 on the outer wall of the clamping rod, and the outer diameter thereof is slightly larger than the perforation of the tile cover, the clamping rod can clamp the tile cover through the static friction between the elastic ring and the inner wall of the perforation of the tile cover.

[0097] The side deburring device is used to remove burrs on the front and rear sides of the tile cover. Specifically, the side brush rotates under the drive of the side brush rotation driver, and the bristles at the end of the side brush clean the side of the tile cover, thereby achieving deburring of the side of the tile cover.

[0098] In this embodiment, a latch 206 is provided on the side brush mounting frame to brake the side brush. Specifically, the bottom of the latch can pass through the side brush mounting frame and be inserted between the rectangular teeth of the rectangular gear 207 on the side brush rod to brake the side brush.

[0099] The side brush driver is a drive motor installed on the workbench, and the output shaft of the drive motor realizes the rotational drive of the side brush through the synchronous wheel and the synchronous belt assembly. Specifically, a linkage rod 208 is arranged below the conveyor, and a synchronous wheel is arranged on the linkage rod. The output shaft of the drive motor is connected to a synchronous wheel on the linkage rod through a synchronous belt. The other two synchronous wheels on the linkage rod are respectively connected to the synchronous wheels at the ends of the side brushes through corresponding synchronous belts, thereby realizing the synchronous rotational drive of the two side brushes.

[0100] In this embodiment, the body of the horizontal moving platform is arranged on three pillars 307, and the horizontal moving platform is an electric screw type moving platform.

[0101] Preferably, the conveyor includes a conveyor body 209, a plurality of rotating rollers 210 arranged in parallel on the conveyor body, and a rotating roller rotation driver 211 for driving the rotating rollers to rotate.

[0102] The arrangement of the rotating roller realizes the conveying of the tile cover, and the arrangement of the rotating roller rotation driver realizes the rotation driving of the rotating roller.

[0103] During operation, the tile cover is input from one end of the conveyor body to the surface of the rotating roller, and the rotating roller rotates under the drive of the rotating roller rotation driver. As the rotating roller rotates, the tile cover on the rotating roller moves in a direction perpendicular to the central axis of the rotating roller under the sequential drive of multiple rotating rollers.

[0104] In this embodiment, the rotating roller rotation driver includes a driving motor arranged on a workbench, whose output shaft is connected to a driving rod 212 located on one side of the conveyor body. The driving rod is perpendicular to the central axis of the rotating roller, and a bevel gear is arranged on the driving rod corresponding to each rotating roller. One end of the rotating roller passes through the side wall of the conveyor body and is meshed with the bevel gear on the driving rod through another bevel gear at its end, thereby realizing synchronous rotation drive of multiple rotating rollers.

[0105] Preferably, a bottom surface deburring device is further provided in the conveyor body, and the bottom surface deburring device includes a bottom surface brush 213 located between two adjacent rotating rollers and a bottom surface brush rotation driver 214 for driving the bottom surface brush to rotate.

[0106] The setting of the bottom surface deburring device realizes the deburring operation on the bottom surface of the tile cover, thereby further improving the deburring efficiency and effect of the tile cover.

[0107] During operation, when the tile cover moves to the top of the bottom brush under the driving of the rotating roller, the bottom brush rotates under the driving of the bottom brush rotating driver, thereby deburring the bottom surface of the tile cover.

[0108] Among them, the bottom brush rotation driver is a driving motor arranged on the workbench, and its output shaft is connected to the synchronous wheel at the bottom end of the bottom brush through a synchronous belt and a synchronous wheel assembly, thereby realizing the driving of the bottom brush.

[0109] Preferably, the vertical lifting platform includes a primary lifting platform 308 disposed on the horizontal moving platform and a secondary lifting platform 309 disposed on the primary lifting platform.

[0110] The two-stage vertical lifting platform realizes the two-stage longitudinal drive of the first tile cover clamping device. The first stage lifting platform is used to realize the large-scale lifting function, and the second stage lifting platform is used to realize the small-scale precise lifting function.

[0111] In this embodiment, both the first-stage lifting platform and the second-stage lifting platform are driven by cylinders.

[0112] Preferably, a rotary cylinder 310 for driving the connecting seat to rotate is provided on the secondary lifting platform, and the connecting seat is arranged on the rotating part of the rotary cylinder.

[0113] Since the tile cap is input perpendicular to its direction during chamfering and deburring transportation, the setting of the rotating cylinder enables the first tile cap clamping device to drive the tile cap to rotate 90 degrees, thereby realizing the input of the tile cap.

[0114] Preferably, the connecting seat includes two clamping plates 311 whose top ends are fixedly connected to the rotating part of the rotating cylinder, a clamping mounting plate 312 arranged between the two clamping plates, and a clamping rod mounting block 313 whose top end is slidably arranged on the clamping mounting plate, and the top end of the clamping rod is fixed on the clamping rod mounting block.

[0115] The setting of the clamping plate realizes the fixation of the clamping mounting plate, and the clamping rod mounting block is slidably arranged on the clamping mounting plate so that the operator can dynamically adjust its position so that the clamping rod corresponds to the perforation on the tile cover.

[0116] See also Figures 22 to 30 In this embodiment, the marking device includes a laser marker 401, which includes a laser generator 402 and a laser marking head 403 at the output end of the laser generator. The marking device also includes a dustproof device, which includes a dustproof cover 404. A laser transmission hole 405 is provided on the front side wall of the dustproof cover. A dustproof cover 406 capable of completely covering the laser transmission hole is provided at the laser transmission hole. The dustproof device also includes a dustproof cover driver 407 for driving the dustproof cover to open or close. The output end of the laser marking head is arranged in the dustproof cover.

[0117] The marking device also includes a positioning component for marking, which includes a marking positioning seat 408, which includes a positioning base 409 and two tile cover clamps 410 relatively arranged on the positioning base. The surface of at least one of the two tile clamps is provided with a marking hole 411 that penetrates the tile cover clamp. The laser beam output by the laser marking head can pass through the laser transmission hole and the marking hole in turn and irradiate the tile cover surface between the two tile cover clamps.

[0118] The marking device sets the laser marking head in a dust cover, so that the laser marking head is less affected by the external environment, and the operator does not need to transport the deburred tile cover to another dedicated operation room for marking, thereby improving the processing efficiency of the tile cover and preventing it from being damaged during transportation. At the same time, the setting of the marking positioning seat realizes the positioning and clamping of the engine tile cover, so that the laser marking head can accurately mark the tile cover.

[0119] During marking, the tile cover is set between the two tile cover clamps, the marking positioning seat is located on the front side of the dust cover, and the marking hole on the tile cover clamp is directly opposite to the laser transmission hole on the dust cover. After that, the dust cover driver drives the dust cover to move to open the dust hole of the dust cover. At this time, the laser beam output by the laser marking head passes through the laser transmission hole of the dust cover and the marking hole on the tile cover clamp in turn and irradiates the surface of the tile cover. The external controller controls the direction and intensity of the laser beam to achieve the marking operation on the tile cover. After marking is completed, the dust cover returns to its original position under the drive of the dust cover driver to close the laser transmission hole, thereby preventing external dust, burrs, etc. from entering the dust cover and affecting the laser marking head.

[0120] Among them, the dust cover driver is a linear displacement driver, such as a cylinder, an oil cylinder, an electric cylinder, etc. In this embodiment, the dust cover includes a cubic dust cover body 412, the laser transmission hole is a circular through hole arranged on the front wall of the cubic dust cover body, the dust cover is a square plate arranged in the dust cover body, and its front end has an arc groove adapted to the circular through hole, and a rectangular installation chamber 413 for installing the dust cover driver and for accommodating the dust cover is provided on the side wall of the dust cover body, and the body of the dust cover driver is arranged on the outer wall of the installation chamber, and its output end passes through the side wall of the installation chamber and is connected to the dust cover. When not marking, the dust cover is located at the rear side of the laser transmission hole and completely covers the laser transmission hole, thereby closing the laser transmission hole. When marking is required, the output end of the dust cover driver drives the dust cover to move into the installation chamber until the laser transmission hole is fully opened, at which time the laser beam emitted by the laser marking head can pass through the laser transmission hole and mark the tile cover.

[0121] Preferably, the tile cover clamps are slidably disposed on the positioning base, a tile cover positioning plate 414 located above the positioning base is provided between the two tile cover clamps, and a tile cover positioning pin 415 adapted to the tile cover is provided on the surface of the tile cover positioning plate.

[0122] The tile cover clamping plate is slidably arranged on the positioning base so that the operator can adjust the positions of the two tile cover clamping plates to make it fit with the corresponding model of tile cover. At the same time, the tile cover positioning plate and the positioning pins thereon further improve the positioning accuracy of the tile cover. Specifically, a perforation is arranged on the bottom surface of the tile cover, and the operator can insert the positioning pins on the tile cover positioning plate into the positioning holes of the tile cover to achieve the positioning of the tile cover.

[0123] In this embodiment, the rear side of the tile cover splint is further provided with a reinforcing rib plate 416, which is provided on both sides of the slide plate, and the slide plate is adapted to the guide rail on the positioning base through the slide block. The provision of the reinforcing rib plate can improve the overall strength of the tile cover splint.

[0124] Preferably, the marking positioning assembly further comprises a horizontal displacement table 417, and the positioning base is fixedly mounted on a movable table of the horizontal displacement table.

[0125] The setting of the horizontal translation table realizes the horizontal movement function of the positioning base, so that the tile cover can be directly transported to the laser marker through the horizontal translation table after deburring, thus realizing the seamless connection between deburring and laser marking.

[0126] Preferably, a top surface deburring device is also included, which includes an L-shaped bracket 418 located on one side of the horizontal translation platform, the L-shaped bracket includes a vertical support rod 419 arranged vertically and a transverse mounting rod 420 arranged at the top end of the vertical support rod, the transverse mounting rod is located above the horizontal translation platform, and a top surface brush 421 and a top surface brush rotation driver 422 for driving the top surface brush to rotate are rotatably provided on the transverse mounting rod.

[0127] The setting of the top surface deburring device realizes the deburring operation on the top surface of the tile cover.

[0128] During specific operation, the tile cover arranged on the marking positioning seat moves in the horizontal direction driven by the horizontal displacement table. When the tile cover moves to the bottom of the top brush, the top brush rotates driven by the top brush rotation driver so that the bristles at the bottom end of the top brush clean the top surface of the tile cover to remove burrs on its surface.

[0129] Among them, the top surface brush rotation driver is a driving motor arranged at one end of the horizontal mounting rod, and its output shaft is connected to the synchronous wheel at the top end of the top surface brush rod through a synchronous wheel and a synchronous belt, thereby realizing the rotation drive of the top surface brush.

[0130] Preferably, the laser marker further comprises a longitudinal displacement stage 423, and the laser generator is fixedly mounted on a movable stage of the longitudinal displacement stage.

[0131] The setting of the longitudinal translation stage realizes the longitudinal movement of the laser generator and the laser marking head to achieve rough focusing of the laser.

[0132] Preferably, it also includes a tile cover output assembly, which includes a second tile cover clamping device 424 located above the marking positioning seat and a two-dimensional displacement platform 425 that drives the second tile cover clamping device to move in the horizontal direction and the vertical direction.

[0133] Similar to the first tile cover clamping device, the second tile cover clamping device is provided with two clamping rods adapted to the tile cover perforations at the bottom end, and the surface of the clamping rods is provided with a plurality of annular grooves, and elastic rings are provided in the annular grooves. The clamping rods clamp the tile cover through the static friction between the elastic rings and the inner wall of the tile cover perforations. The setting of the two-dimensional displacement table realizes the output of the tile cover. Specifically, it is formed by a combination of a horizontal platform 428 and a lifting platform 429, and the clamping rods are installed on the output end of the lifting platform through a connecting seat. When the tile cover is marked, the lifting platform drives the clamping rods to move into the perforations of the tile cover. When the clamping rods are connected to the tile cover, the lifting platform rises to a predetermined height, and then the horizontal platform drives the lifting platform and the tile cover to move to a predetermined position, thereby completing the output of the tile cover.

[0134] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that those skilled in the art can implement the present invention in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive in all respects, and the scope of protection of the present invention is limited by the appended claims rather than the above description.

[0135] In addition, the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. At the same time, it should be understood that although this specification is described in accordance with the implementation mode, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An engine cover deburring device, characterized in that: The workbench comprises a workbench (6) provided with a chamfering device (1) for chamfering a tile cover, a transport positioning device for transporting the tile cover (5) and deburring the side and bottom surfaces thereof, and a marking device (4) for marking the tile cover; The chamfering device comprises a top hole chamfering device for chamfering the top of the tile cover perforation hole and a tile cover clamp for positioning and clamping the tile cover; the top hole chamfering device comprises a chamfering mounting frame (107), a top hole chamfering milling cutter (109) arranged on the chamfering mounting frame and located above the tile cover clamp; the tile cover clamp comprises a clamp base (101), two clamping blocks (103) arranged on the surface of the clamp base, the surface of the clamp base is provided with an inlet and outlet hole (105), and a tile cover lifting device for driving the tile cover to lift is provided below the tile cover positioning seat; The transport and positioning device comprises a tile cover conveying component (2) and a tile cover positioning and clamping component (3); the tile cover conveying component comprises a conveyor (201) and a side deburring device (202) arranged at the front and rear sides of the conveyor; the tile cover positioning and clamping component comprises a horizontal moving platform (301) whose moving direction is consistent with the conveying direction of the conveyor, a vertical lifting platform (302) whose body is fixedly arranged at the output end of the horizontal moving platform, and a first tile cover clamping device (303) arranged on the vertical lifting platform, wherein the first tile cover clamping device is located directly above the conveyor; The marking device comprises a laser marker (401), a positioning assembly for marking, the positioning assembly for marking comprises a marking positioning seat (408), the marking positioning seat comprises a positioning base (409), two tile cover clamps (410) arranged relatively on the positioning base, at least one of the two tile cover clamps is provided with a marking hole (411) penetrating the tile cover clamp, and the laser beam output by the laser marker can pass through the marking hole and irradiate the tile cover surface between the two tile cover clamps; The tile cover fixture further comprises a fixture base (101), two clamp block mounting plates (102) arranged on the surface of the fixture base relative to each other, and a clamp block mounting plate driving device (104) for driving the clamp block mounting plates to move in a straight line, the clamp block (103) being arranged on the inner side of the clamp block mounting plate, the two clamp block mounting plates being located at the front and rear sides of the inlet and outlet holes, a tile cover positioning seat (106) being arranged above the inlet and outlet holes, and a tile cover lifting device being arranged below the tile cover positioning seat, and an output end of the tile cover lifting device being connected to the tile cover positioning seat; The first tile cover clamping device comprises a connecting seat (304) installed at the output end of the vertical lifting platform, and a clamping rod (305) arranged on the connecting seat and corresponding to the tile cover through hole; The top hole chamfering device also includes a top hole milling cutter sliding plate (108) slidably arranged on the chamfering mounting frame, a sliding plate driving device (128) driving the top hole milling cutter sliding plate to move in a straight line, and a top hole milling cutter rotating device (129) whose body is arranged on the top hole milling cutter sliding plate and drives the top hole chamfering cutter to rotate. The top hole chamfering cutter is arranged on the top hole milling cutter sliding plate; The engine cover deburring device also includes a bottom hole chamfering device, which includes a mounting box (118), a bottom hole chamfering cutter (119) disposed in the mounting box, and a bottom hole chamfering cutter rotating device (130) for driving the bottom hole chamfering cutter to rotate, wherein the cutter head of the bottom hole chamfering cutter is located above the top wall of the mounting box.

2. The engine cover deburring device according to claim 1, characterized in that: The side deburring device comprises a side brush mounting frame (203), a side brush (204) arranged on the side brush mounting frame, and a side brush rotation driver (205) for driving the side brush to rotate.

3. The engine cover deburring device according to claim 2 is characterized in that: The conveyor comprises a conveyor body (209), a plurality of rotating rollers (210) arranged in parallel on the conveyor body, and a rotating roller rotation driver (211) for driving the rotating rollers to rotate.

4. The engine cover deburring device according to claim 1, characterized in that: The laser marker comprises a laser generator (402) and a laser marking head (403) at the output end of the laser generator. The laser marker also comprises a dustproof device, the dustproof device comprises a dustproof cover (404), a laser transmission hole (405) is provided on the front side wall of the dustproof cover, a dustproof cover (406) capable of completely covering the laser transmission hole is provided at the laser transmission hole, the dustproof device also comprises a dustproof cover driver (407) for driving the dustproof cover to open or close, and the output end of the laser marking head is arranged in the dustproof cover.

5. The engine cover deburring device according to claim 4, characterized in that: The marking device of the engine bearing cover deburring equipment also includes a marking positioning component, which includes a marking positioning seat (408), which includes a positioning base (409) and two bearing cover clamps (410) relatively arranged on the positioning base, and a marking hole (411) penetrating the bearing cover clamp is provided on the surface of at least one of the two bearing cover clamps, and the laser beam output by the laser marking head can pass through the laser transmission hole and the marking hole in sequence and irradiate the bearing cover surface between the two bearing cover clamps.

6. The engine cover deburring device according to claim 5, characterized in that: The device also includes a top surface deburring device, which includes an L-shaped bracket (418) located on one side of the horizontal displacement platform, the L-shaped bracket includes a vertical support rod (419) arranged vertically and a transverse mounting rod (420) arranged at the top end of the vertical support rod, the transverse mounting rod is located above the horizontal displacement platform, and a top surface brush (421) and a top surface brush rotation driver (422) for driving the top surface brush to rotate are rotatably provided on the transverse mounting rod.

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