Efficient grinding device for gear machining

Abstract

The utility model relates to the technical field of gear machining, and discloses an efficient grinding device for gear machining, which comprises a machine body, a collecting box fixedly mounted at the upper part of the machine body, a fan fixedly mounted at the upper part of the collecting box, a placing seat fixedly mounted in the machine body, and a connecting assembly arranged on one side of the machine body, the connecting assembly comprises a grinding mechanism arranged in the machine body, a dismounting and mounting mechanism is arranged on the upper portion of the machine body, the machine body communicates with the collecting box through an absorption pipe, the input end of the fan communicates with the top of the collecting box through an air pipe, and box doors are arranged on the front portion of the machine body and the front portion of the collecting box in a sealed mode. The inner end of the connecting column is fixedly connected with the ejection column, and the bottom end of the first spring is fixedly connected with the limiting block. The gear grinding device solves the problem that after a gear is ground by an existing device, the gear is inconvenient to take out from a placing groove manually, so that the applicability of the device is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear machining technical field, concretely for a kind of high-efficiency grinding device for gear machining. BACKGROUND

[0002] Gear is the mechanical element with gear on rim continuous meshing transmission movement and power, with the development of production, the principle of tooth and the special machine tool and cutter that cut tooth using this principle appear successively, the stability of gear operation is valued, and gear is the more numerous one kind of accessories in automobile accessories, and its processing process is complex, precision requirement is high, the meshing of gear is good, easy to affect equipment, gear is usually needed to be ground during processing.

[0003] According to the gear grinding device disclosed by patent publication number CN 217410946 U, the device has the advantages of flexible clamping of multiple gears, improved grinding efficiency and convenient dust collection, solves the problem that the current gear grinding structure is relatively simple, and only a single gear can be clamped and ground during grinding, another gear needs to be replaced for grinding, multiple gears cannot be clamped and ground at the same time, the grinding efficiency is reduced, the dust generated during grinding cannot be collected, and the device is not convenient for people to use.

[0004] Therefore, we propose a high-efficiency grinding device for gear machining to solve the problem. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a high-efficiency grinding device for gear machining, which solves the problem proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a high-efficiency grinding device for gear machining, comprising a machine body;

[0007] A collection box fixedly installed on the upper part of the machine body;

[0008] A fan fixedly installed on the upper part of the collection box;

[0009] A placing seat fixedly installed in the interior of the machine body;

[0010] And a connecting assembly provided on one side of the machine body, the connecting assembly comprises a grinding mechanism provided in the interior of the machine body, the upper part of the machine body is provided with a dismounting mechanism, the machine body and the collection box are communicated by an absorption pipe, the input end of the fan is communicated with the top of the collection box through an air pipe, and the machine body and the front part of the collection box are both provided with a box door.

[0011] Preferably, the grinding mechanism includes a placement groove opened in the upper part of the placement seat, the inner wall of the placement groove is provided with a groove, an electric telescopic rod is fixedly installed inside the groove, a V-shaped fixed plate is fixedly connected to the output end of the electric telescopic rod, a non-slip pad is fixedly connected to the inner wall of the V-shaped fixed plate, a movable hole is opened in the inner part of the placement seat, a connecting column is slidably connected to the inner wall of the movable hole, a connecting rod is fixedly connected to the outer end of the connecting column, an ejection column is movably connected to the inner wall of the bottom of the placement groove, a limiting block is fixedly connected to the bottom end of the ejection column, a first spring is fixedly connected to the bottom of the placement seat, a clamping rod is movably connected to the inner part of the connecting rod, a pull rod is fixedly connected to the outer end of the clamping rod, a second spring is fixedly connected to the inner side of the pull rod, a clamping groove is opened in the front part of the placement seat, a motor is fixedly installed on the right side of the body through a base, a lead screw is fixedly connected to the output end of the motor, a fixed column is fixedly connected to the inner wall of the body, an installation plate is slidably connected to the outer wall of the fixed column, a hydraulic cylinder is fixedly installed at the bottom of the installation plate, a driving device is fixedly installed at the output end of the hydraulic cylinder through a mounting base, and a grinding plate is fixedly connected to the output end of the driving device.

[0012] Preferably, the dismounting mechanism includes an installation groove opened in the inner part of the collecting box, an installation frame is inserted into the inner part of the installation groove, a filter plate is fixedly connected to the inner part of the installation frame, a sealing ring is fixedly connected to the inner wall of the collecting box, and the sealing ring is arranged at the gap between the installation frame and the installation groove, a sliding groove is opened in the front part of the collecting box, a sliding rod is fixedly connected to the inner wall of the sliding groove, a sliding block is slidably connected to the outer wall of the sliding rod, a third spring is fixedly connected to the inner wall of the sliding groove, and a limiting rod is fixedly connected to the outer side of the sliding block.

[0013] Preferably, the inner end of the connecting column is fixedly connected with the ejection column, and the bottom end of the first spring is fixedly connected with the limiting block. Through the cooperation of the placement groove, the movable hole, the connecting column, the connecting rod, the ejection column, the first spring, the clamping rod, the pull rod, and the second spring, the gear can be lifted upward after the gear grinding is completed, so that the gear is more convenient to take out from the placement groove manually, thereby increasing the applicability of the device.

[0014] Preferably, the inner end of the second spring is fixedly connected with the outer side of the connecting rod, and the clamping rod is clamped with the clamping groove.

[0015] Preferably, the number of clamping rods is two, which are symmetrically distributed in the connecting rod.

[0016] Preferably, the lead screw is rotatably connected with the body through a bearing, and the installation plate is threadedly connected to the outer wall of the lead screw.

[0017] Preferably, the filter plate is arranged at the upper part of the connecting pipe port, and through the cooperation of the mounting frame, filter plate, sliding groove, sliding rod, sliding block, third spring and limiting rod, dust and debris generated during grinding can be collected in the collection box, thereby facilitating subsequent manual centralized treatment of the debris, and the filter plate is convenient for manual disassembly and cleaning, which can prevent the filter holes of the filter plate from being blocked and affect subsequent use.

[0018] Preferably, one end of the third spring is fixedly connected with the sliding block, and the inner side of the limiting rod is arranged in abutment with the outer side of the mounting frame.

[0019] Preferably, the number of the limiting rods is two, which are symmetrically distributed on the outer side of the mounting frame, and a supporting rod is fixedly connected between the two limiting rods.

[0020] The utility model provides a high -efficient grinding device for gear processing.

[0021] (1), this high -efficient grinding device for gear processing, through setting up grinding mechanism, under the action of placing groove, movable hole, connecting column, connecting rod, ejector post, first spring, clamping rod, pull rod, second spring, when gear grinding is completed, can take up the gear from placing groove to the gear more convenient to manual, and further increase the applicability of device.

[0022] (2), this high -efficient grinding device for gear processing, through setting up dismounting mechanism, under the action of mounting frame, filter plate, sliding groove, sliding rod, sliding block, third spring and limiting rod, dust and debris generated during grinding can be collected in the collection box, thereby facilitating subsequent manual centralized treatment of the debris, and the filter plate is convenient for manual disassembly and cleaning, which can prevent the filter holes of the filter plate from being blocked and affect subsequent use. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the whole structure schematic diagram of the utility model;

[0024] Figure 2 It is the whole section structure schematic diagram of the utility model;

[0025] Figure 3 It is the grinding mechanism structure schematic diagram of the utility model;

[0026] Figure 4 It is the whole structure schematic diagram of the utility model Figure 2 It is the enlarged structure schematic diagram of A place in the utility model;

[0027] Figure 5 It is the enlarged structure schematic diagram of B place in the utility model; Figure 3

[0028] Figure 6 ​A grinding mechanism local structure schematic view of the utility model is shown in the figure.

[0029] Figure 7 A dismounting mechanism structure schematic view of the utility model is shown in the figure.

[0030] In the figure: 1, fuselage; 2, collection box; 3, connecting assembly; 31, grinding mechanism; 311, placing groove; 312, electric telescopic rod; 313, V-shaped fixed plate; 314, non-slip pad; 315, movable hole; 316, connecting column; 317, connecting rod; 318, ejecting column; 319, first spring; 3110, clamping rod; 3111, pull rod; 3112, second spring; 3113, motor; 3114, screw rod; 3115, mounting plate; 3116, fixed column; 3117, hydraulic cylinder; 3118, driving device; 32, dismounting mechanism; 321, mounting frame; 322, filter plate; 323, sliding groove; 324, sliding rod; 325, sliding block; 326, third spring; 327, limiting rod; 4, fan; 5, placing seat. DETAILED DESCRIPTION

[0031] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation mode of the utility model will be explained by referring to the drawings.

[0032] Example 1

[0033] As Figures 1-7The utility model provides a kind of technical scheme shown: a kind of high-efficiency grinding device for gear processing, including fuselage 1, fixedly installed in the upper part of fuselage 1 collection box 2, fixedly installed in the upper part of collection box 2 fan 4, fixedly installed in the inside of fuselage 1 and place seat 5, and setting in the one side of fuselage 1 connection assembly 3, connection assembly 3 includes setting in the inside of fuselage 1 grinding mechanism 31, the upper part of fuselage 1 is provided with dismounting mechanism 32, fuselage 1 is communicated with collection box 2 by absorption pipe arrangement, fan 4 input end is communicated with the top of collection box 2 by air pipe arrangement, the front of fuselage 1 and collection box 2 is sealed with box door arrangement, grinding mechanism 31 includes the placement groove 311 being opened in the upper part of place seat 5, the inner wall of placement groove 311 has recess, the inside fixed mounting of this groove has electric telescopic handle 312, the output end of electric telescopic handle 312 is fixedly connected with V-shaped fixed plate 313, the inner wall of V-shaped fixed plate 313 is fixedly connected with antiskid pad 314, the inside of place seat 5 is opened with movable hole 315, the inner wall of movable hole 315 is slidably connected with connecting column 316, the outer end of connecting column 316 is fixedly connected with connecting rod 317, the inner wall bottom of placement groove 311 is movably connected with ejector pin 318, the bottom end of ejector pin 318 is fixedly connected with limit block, the bottom of place seat 5 is fixedly connected with first spring 319, the inside of connecting rod 317 is movably connected with clamping rod 3110, the outer end of clamping rod 3110 is fixedly connected with pull rod 3111, the inner side of pull rod 3111 is fixedly connected with second spring 3112, the front of place seat 5 is opened with clamping groove, the right side of fuselage 1 is fixedly installed with motor 3113 by base, the output end of motor 3113 is fixedly connected with lead screw 3114, the inner wall of fuselage 1 is fixedly connected with fixed column 3116, the outer wall of fixed column 3116 is slidably connected with mounting plate 3115, the bottom of mounting plate 3115 is fixedly installed with hydraulic cylinder 3117, the output end of hydraulic cylinder 3117 is fixedly installed with driving device 3118 through mounting base, the output end of driving device 3118 is fixedly connected with grinding plate.

[0034] In the embodiment, the inner end of the connecting column 316 is fixedly connected with the ejector pin 318, the bottom end of the first spring 319 is fixedly connected with the limit block, and through the cooperation of the placement groove 311, the movable hole 315, the connecting column 316, the connecting rod 317, the ejector pin 318, the first spring 319, the clamping rod 3110, the pull rod 3111, and the second spring 3112, when the gear grinding is completed, the gear can be lifted upward, thereby making it more convenient for manual removal of the gear from the placement groove 311, and thus increasing the applicability of the device.

[0035] Further, the inner end of the second spring 3112 is fixedly connected with the outer side of the connecting rod 317, and the clamping rod 3110 is arranged in the clamping groove.

[0036] Further, the number of clamping rods 3110 is two, symmetrically distributed in the connecting rod 317.

[0037] Further, the screw rod 3114 is rotatably connected with the fuselage 1 through a bearing, and the mounting plate 3115 is threadedly connected to the outer wall of the screw rod 3114.

[0038] In use, first, the gears are placed in the placing grooves 311 by hand, then the V-shaped fixing plate 313 is driven by the electric telescopic rod 312 to move towards the gears, so that the gears are fixed by pressing, and the gears are not easy to slide after being fixed under the action of the anti-skid pads 314, thereby facilitating subsequent grinding operation, then the driving device 3118 is driven by the hydraulic cylinder 3117 to move downwards, the grinding plate is driven by the driving device 3118 to rotate, so that the gears can be ground, and the mounting plate 3115 threadedly connected to the outer wall of the screw rod 3114 is driven by the screw rod 3114 to move leftward and rightward under the limiting action of the fixing column 3116, so that the driving device 3118 is synchronously moved, thereby multiple gears can be ground, so that the work efficiency is improved, further, when the gears are finished, the V-shaped fixing plate 313 is slightly moved away from the gears by the electric telescopic rod 312, then the pull rod 3111 is pulled outwards to drive the clamping rod 3110, so that the clamping rod 3110 is separated from the clamping groove, then the ejection column 318 is upwardly pressed against the gears by the first spring 319 under the action of the elastic force, so that the gears are upwardly lifted, thereby the gears are more convenient to be taken out from the placing grooves 311 by hand, the applicability of the device is improved, when the gears are all taken out, the connecting rod 317 is downwardly pulled by hand to drive the connecting column 316, so that the ejection column 318 fixedly connected to the inner end of the connecting column 316 is synchronously moved downwards, and when the connecting rod 317 moves downwards, the clamping rod 3110 is synchronously moved downwards, then the clamping rod 3110 is matched with the clamping groove by hand, the clamping rod 3110 is clamped with the clamping groove by the second spring 3112 under the action of the elastic force, so that the ejection column 318 is limited, thereby subsequent use is facilitated.

[0039] Embodiment 2

[0040] On the basis of embodiment 1, the preferable embodiment of the high-efficiency grinding device for gear machining provided by the utility model is as follows Figures 1 to 7 As shown: the dismounting mechanism 32 comprises a mounting groove formed in the collecting box 2, a mounting frame 321 is inserted into the groove, a filter plate 322 is fixedly connected in the mounting frame 321, a sealing ring is fixedly connected to the inner wall of the collecting box 2 and is arranged at the gap between the mounting frame 321 and the mounting groove, a sliding groove 323 is formed in the front part of the collecting box 2, a sliding rod 324 is fixedly connected to the inner wall of the sliding groove 323, a sliding block 325 is slidingly connected to the outer wall of the sliding rod 324, a third spring 326 is fixedly connected to the inner wall of the sliding groove 323, and a limiting rod 327 is fixedly connected to the outer side of the sliding block 325.

[0041] In the embodiment, the filter plate 322 is arranged at the upper part of the connecting pipe port, and the dust and debris generated in the grinding process can be collected in the collecting box 2 through the cooperation of the mounting frame 321, the filter plate 322, the sliding groove 323, the sliding rod 324, the sliding block 325, the third spring 326 and the limiting rod 327, so that the subsequent manual centralized treatment of the debris is facilitated, and the filter plate 322 is convenient for manual disassembly and cleaning, so that the filter holes of the filter plate 322 are prevented from being blocked and subsequent use is affected.

[0042] Further, one end of the third spring 326 is fixedly connected with the sliding block 325, and the inner side of the limiting rod 327 is arranged in abutment with the outer side of the mounting frame 321.

[0043] Further, the number of the limiting rods 327 is two, which are symmetrically distributed on the outer side of the mounting frame 321, and a supporting rod is fixedly connected between the two limiting rods 327.

[0044] When the gear is in grinding processing, the air in the collecting box 2 can be sucked outwards by the fan 4, so that negative pressure is generated in the collecting box 2, and since the back of the collecting box 2 is communicated with the machine body 1 through the connecting pipe, the dust and debris generated in the grinding process of the gear in the machine body 1 can be sucked into the collecting box 2 under the action of the connecting pipe, and then the dust and debris can be blocked in the collecting box 2 under the action of the filter plate 322, so that subsequent manual centralized treatment is facilitated.

[0045] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency grinding device for gear processing, comprising a machine body (1); A collection box (2) is fixedly installed on the upper part of the fuselage (1); A fan (4) is fixedly installed on the upper part of the collection box (2); A mounting base (5) is fixedly installed inside the fuselage (1); And a connecting component (3) disposed on one side of the fuselage (1), characterized in that: The connecting component (3) includes a grinding mechanism (31) installed inside the body (1), a disassembly and assembly mechanism (32) is provided on the upper part of the body (1), the body (1) and the collection box (2) are connected through an absorption pipe, the input end of the fan (4) is connected to the top of the collection box (2) through a duct, and the front of both the body (1) and the collection box (2) are sealed with a door.

2. The high-efficiency grinding device for gear processing according to claim 1, characterized in that: The grinding mechanism (31) includes a placement groove (311) on the upper part of the placement seat (5). The inner wall of the placement groove (311) has a groove. An electric telescopic rod (312) is fixedly installed inside the groove. A V-shaped fixing plate (313) is fixedly connected to the output end of the electric telescopic rod (312). An anti-slip pad (314) is fixedly connected to the inner wall of the V-shaped fixing plate (313). An movable hole (315) is opened inside the placement seat (5). A connecting column (316) is slidably connected to the inner wall of the movable hole (315). A connecting rod (317) is fixedly connected to the outer end of the connecting column (316). An ejector column (318) is movably connected to the bottom of the inner wall of the placement groove (311). A limit block is fixedly connected to the bottom end of the ejector column (318). A first spring (319) is fixedly connected to the bottom of the placement seat (5). The connecting rod ( 317) An internally movable connecting rod (3110) is provided. A pull rod (3111) is fixedly connected to the outer end of the connecting rod (3110). A second spring (3112) is fixedly connected to the inner side of the pull rod (3111). A slot is provided at the front of the placement seat (5). A motor (3113) is fixedly installed on the right side of the machine body (1) via a base. A lead screw (3114) is fixedly connected to the output end of the motor (3113). A fixing column (3116) is fixedly connected to the inner wall of the machine body (1). An mounting plate (3115) is slidably connected to the outer wall of the fixing column (3116). A hydraulic cylinder (3117) is fixedly installed at the bottom of the mounting plate (3115). A drive device (3118) is fixedly installed at the output end of the hydraulic cylinder (3117) via a mounting seat. A grinding plate is fixedly connected to the output end of the drive device (3118).

3. The high-efficiency grinding device for gear processing according to claim 1, characterized in that: The disassembly and assembly mechanism (32) includes an installation groove inside the collection box (2), into which an installation frame (321) is inserted. A filter plate (322) is fixedly connected inside the installation frame (321). A sealing ring is fixedly connected to the inner wall of the collection box (2), and the sealing ring is located at the gap between the installation frame (321) and the installation groove. A sliding groove (323) is provided at the front of the collection box (2). A sliding rod (324) is fixedly connected to the inner wall of the sliding groove (323). A slider (325) is slidably connected to the outer wall of the sliding rod (324). A third spring (326) is fixedly connected to the inner wall of the sliding groove (323). A limit rod (327) is fixedly connected to the outer side of the slider (325).

4. The high-efficiency grinding device for gear processing according to claim 2, characterized in that: The inner end of the connecting column (316) is fixedly connected to the ejector column (318), and the bottom end of the first spring (319) is fixedly connected to the limiting block.

5. The high-efficiency grinding device for gear processing according to claim 2, characterized in that: The inner end of the second spring (3112) is fixedly connected to the outer side of the connecting rod (317), and the snap-fit ​​rod (3110) is snap-fitted into the slot.

6. The high-efficiency grinding device for gear processing according to claim 2, characterized in that: There are two snap-fit ​​rods (3110), which are symmetrically distributed within the connecting rod (317).

7. The high-efficiency grinding device for gear processing according to claim 2, characterized in that: The lead screw (3114) is rotatably connected to the machine body (1) via a bearing, and the mounting plate (3115) is threadedly connected to the outer wall of the lead screw (3114).

8. The high-efficiency grinding device for gear processing according to claim 3, characterized in that: The filter plate (322) is located at the upper part of the connecting pipe port.

9. A high-efficiency grinding device for gear processing according to claim 3, characterized in that: One end of the third spring (326) is fixedly connected to the slider (325), and the inner side of the limiting rod (327) is fitted to the outer side of the mounting frame (321).

10. A high-efficiency grinding device for gear processing according to claim 3, characterized in that: There are two limiting rods (327), which are symmetrically distributed on the outside of the mounting frame (321), and a support rod is fixedly connected between the two limiting rods (327).

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