Hardware stamping part burr treatment device

Abstract

The utility model discloses a hardware stamping part burr treatment device, and relates to the technical field of hardware machining, the hardware stamping part burr treatment device comprises a base and a placing table, two sides of the placing table are provided with turnover assemblies, each turnover assembly comprises two groups of first hydraulic rods, a movable block, a rotating block, a handle, a first spring, a locking block, a pull rod and a pull ring, the hardware stamping part polishing device has the advantages that a to-be-polished hardware stamping part is clamped in the placing base and the pressing plate, after the upper surface of the hardware stamping part is polished, the first hydraulic rods are started to lift the movable blocks, a turnover space is provided for turnover of the hardware stamping part, then a pull ring is pulled, and the hardware stamping part is placed in the placing base and the pressing plate. And at the moment, the handle is rotated, the rotating block can be rotated, then the hardware stamping part is turned over, at the moment, the pull ring is loosened, the locking block is clamped into the lock hole again to complete fixation, and the turning-over operation of the hardware stamping part becomes more convenient and efficient.

Description

TECHNICAL FIELD

[0001] The utility model relates to hardware machining technical field, concretely is a hardware stamping part burr treatment device. BACKGROUND

[0002] Hardware machining refers to the process that through a series of technological means, various metal raw materials (such as steel, aluminum, copper, etc.) are made into hardware products with specific shape, size and corresponding performance, these processes cover turning, milling, stamping, drilling, polishing, welding, etc., like common screws, nuts, door handles, hinges and other hardware, which are made by hardware machining, the purpose is to meet the needs of different industries, different scenes for hardware products in function, appearance, etc.

[0003] In the traditional burr treatment process, when the two surfaces of the hardware stamping part need to be polished, the worker usually has to take down the stamping part from the fixing device, manually turn it over and then fix it again, this process not only consumes time and effort, but also causes positioning deviation of the stamping part due to frequent disassembly and installation, thereby affecting the burr treatment quality, at the same time, manual operation cannot guarantee the efficiency of each turn and fixing, which cannot meet the needs of large-scale and high-efficiency production, therefore, we propose a hardware stamping part burr treatment device. SUMMARY

[0004] The utility model aims at providing a hardware stamping part burr treatment device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hardware stamping part burr treatment device, comprising a base and a placing table, the placing table is provided with a turnover assembly on both sides;

[0006] The turnover assembly comprises a first hydraulic rod, a movable block, a rotating block, a handle, a first spring, a lock block, a pull rod and a pull ring, the first hydraulic rod is provided with two groups, the first hydraulic rod is located on both sides of the placing table, the movable block is installed on the upper end of the first hydraulic rod, the inner side of the movable block is provided with a rotating groove, the rotating block is installed in the rotating groove, the handle is installed on the outer side of the rotating block, the inner side of the movable block is provided with a movable shell, one end of the first spring is installed in the movable shell, the other end of the first spring is installed on one side of the lock block, the lower end of the pull rod is installed on the upper surface of the lock block, the other end of the pull rod penetrates the bottom surface of the movable shell, the pull ring is installed on the other end of the pull rod, the outer side of the rotating block is provided with four lock holes, and the lock block is located in the lock hole.

[0007] As a further scheme of the utility model: the two sides of the first hydraulic rod are provided with sliding rods, the upper end of the sliding rod penetrates the surface of the movable block, and the upper end of the two groups of sliding rods is provided with a connecting plate.

[0008] As a further scheme of the utility model: the upper surface of the base is provided with a mounting seat, the upper surface of the mounting seat is provided with a supporting frame, the bottom surface of the top of the supporting frame is provided with a second hydraulic rod, and the lower end of the second hydraulic rod is provided with a buffer assembly.

[0009] As a further scheme of the utility model: the buffer assembly comprises a top plate, a bottom plate, a buffer spring, a telescopic rod, a positioning rod and a limiting screw, the top plate is installed at the lower end of the second hydraulic rod, the bottom plate is arranged below the top plate, the lower end of the buffer spring is installed on the upper surface of the bottom plate, the upper end of the buffer spring is installed on the lower surface of the top plate, the telescopic rod is installed on the inner side of the buffer spring, the surface of the top plate is uniformly provided with four positioning holes, the lower end of the positioning rod is installed on the upper surface of the bottom plate, the upper end of the positioning rod penetrates through the positioning hole, the upper end of the positioning rod is provided with a threaded groove, and the limiting screw is installed on the upper end of the positioning rod.

[0010] As a further scheme of the utility model: the lower surface of the bottom plate is provided with a motor, and the output end of the motor is provided with a grinding piece.

[0011] As a further scheme of the utility model: the inner side of the rotating block is provided with a third hydraulic rod, the inner side of the third hydraulic rod is provided with a placing seat, the upper surface of the placing seat is provided with a pressing plate, the upper surface of the placing seat is provided with an adjusting rod, the upper end of the adjusting rod penetrates through the pressing plate, and the upper end of the adjusting rod is provided with an adjusting screw.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、The hardware stamping part to be polished is clamped in the placing seat and the pressing plate, when the upper surface of the hardware stamping part is polished, the first hydraulic rod is started to lift the movable block, the purpose is to provide a turning space for the hardware stamping part, then the pull ring is pulled, so that the locking block is separated from the locking hole, at this time, the handle is rotated, the rotating block is rotated, the hardware stamping part is turned over, the pull ring is loosened, the locking block is clamped in the locking hole again due to the action of the first spring, the hardware stamping part is fixed, the hardware stamping part is not taken down and fixed again, the working efficiency and quality of the hardware stamping part burr treatment are effectively improved, and the hardware stamping part turning operation becomes more convenient and efficient.

[0014] 2. The utility model discloses a buffering assembly is set up, when the second hydraulic rod drives the top plate to move down, buffering spring plays the buffering between the top plate and bottom plate, can effectively avoid the damage of instantaneous pressure too big to hardware stamping part, telescopic rod is installed in buffering spring inside, further strengthened the stability of buffering process, the lower end of positioning rod is fixed on the bottom plate, and the upper end passes through the positioning hole that the top plate surface even seted up, cooperates the limiting screw use, can adjust the buffering intensity of buffering spring, thereby makes the polishing piece when polishing hardware stamping part, can guarantee the evenness of polishing strength, can also adapt to the hardware stamping part of different thickness, has improved the quality of burr processing and the general use of device.

[0015] Other advantages, objects, and features of the present utility model will be in part apparent and in part pointed out hereinafter based on the accompanying drawings and detailed description, and which in certain aspects will be readily apparent to those skilled in the art from the consideration of the BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall schematic diagram in the embodiment of the utility model;

[0017] Figure 2 It is the front view schematic diagram in the embodiment of the utility model;

[0018] Figure 3 It is Figure 2 The enlarged schematic diagram of A in the embodiment of the utility model;

[0019] Figure 4 It is the movable block cross section schematic diagram in the embodiment of the utility model;

[0020] Figure 5 It is Figure 4 The enlarged schematic diagram of B in the embodiment of the utility model.

[0021] In the drawing: 1, base; 2, placing table; 3, turnover assembly; 31, first hydraulic rod; 32, movable block; 3201, movable shell; 33, rotating block; 34, handle; 35, first spring; 36, lock block; 37, pull rod; 38, pull ring; 39, sliding rod; 4, support frame; 41, second hydraulic rod; 5, buffering assembly; 51, top plate; 52, bottom plate; 53, buffering spring; 54, telescopic rod; 55, positioning rod; 56, limiting screw; 6, motor; 61, polishing piece; 7, third hydraulic rod; 71, placing seat; 72, pressing plate. DETAILED DESCRIPTION

[0022] The specific embodiments of the utility model will be further described below in conjunction with the drawings, and it needs to be explained here that the description of these embodiments is used to help understanding the utility model, but does not constitute the limitation to the utility model.

[0023] In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0024] Please refer to the attached Figure 1 -attached Figure 5 The utility model discloses a hardware stamping part burr processing device, in the processing workshop, hardware stamping part will produce burr after stamping forming, these burrs not only influence product appearance, still can cause scratch, wear other parts etc. Problem in subsequent assembly, use process, the hardware stamping part burr processing device includes base 1 and placing table 2, sets up turnover assembly 3 on both sides of placing table 2, and the first hydraulic rod 31 of turnover assembly 3 is equipped with two groups, and all are located on both sides of placing table 2, and the height of the two groups of first hydraulic rod 31 can be regulated, and the inside of upper end movable block 32 is provided with rotary groove, and rotary block 33 is installed in rotary groove, and the outside handle 34 of rotary block 33 is convenient for operating personnel to exert force and rotate, and the inside of movable block 32 is also installed with movable shell 3201, and is installed with first spring 35 in the inside, and one end of first spring 35 is stably fixed in the inside of movable shell 3201, and the other end is connected with lock block 36, and lock block 36 is embedded in the four groups of lock holes provided with the outside of rotary block 33 under the action of first spring 35, and the fixed position of rotary block 33 is realized, when needing to overturn, operating personnel pull pull ring 38, and pull ring 38 drives pull rod 37, and pull rod 37 pulls up lock block 36 again, makes it separate from lock hole, at this moment, handle 34 is rotated, and the hardware stamping part of rotary block 33 and fixed on it can be easily driven to realize turning over, after overturning in place, loosen pull ring 38, and lock block 36 is reinserted into lock hole under the action of first spring 35, and completes fixed, greatly improves the convenience of hardware stamping part turning over operation, effectively improves burr processing efficiency and quality.

[0025] In the embodiment, the two sides of the first hydraulic rod 31 are provided with sliding rods 39, the upper ends of the sliding rods 39 penetrate the surface of the movable block 32, the upper ends of the two groups of sliding rods 39 are provided with connecting plates, the upper surface of the base 1 is provided with a mounting seat, the upper surface of the mounting seat is provided with a support frame 4, the bottom surface of the top of the support frame 4 is provided with a second hydraulic rod 41, and the lower end of the second hydraulic rod 41 is provided with a buffer assembly 5.

[0026] Specifically, in order to improve the stability and operation safety of the device, the sliding rods 39 are installed on the two sides of the first hydraulic rod 31, the upper ends of the sliding rods 39 penetrate the surface of the movable block 32, the upper ends of the two groups of sliding rods 39 are provided with connecting plates, which can effectively prevent the movable block 32 from shaking when it is lifted, so that the operation is more stable, the mounting seat on the base 1 supports the support frame 4, the second hydraulic rod 41 under the support frame 4 is connected with the buffer assembly 5, the buffer assembly 5 can reduce the impact, protect the equipment and workpieces, prolong the service life, and ensure the efficiency and precision of the hardware stamping part burr processing.

[0027] The embodiment two, the buffer assembly 5 includes the top plate 51, the bottom plate 52, the buffer spring 53, the telescopic rod 54, the positioning rod 55 and the limiting screw 56, the top plate 51 is installed at the lower end of the second hydraulic rod 41, the bottom plate 52 is arranged below the top plate 51, the lower end of the buffer spring 53 is installed on the top of the bottom plate 52, the upper end of the buffer spring 53 is installed below the top plate 51, the telescopic rod 54 is installed on the inner side of the buffer spring 53, the surface of the top plate 51 is uniformly provided with four groups of positioning holes, the lower end of the positioning rod 55 is installed on the top of the bottom plate 52, the upper end of the positioning rod 55 passes through the positioning hole, the upper end of the positioning rod 55 is provided with a threaded groove, the limiting screw 56 is installed on the upper end of the positioning rod 55, the bottom plate 52 is installed with the motor 6, the output end of the motor 6 is installed with the polishing piece 61, the inner side of the rotating block 33 is installed with the third hydraulic rod 7, the inner side of the third hydraulic rod 7 is installed with the placing seat 71, the top of the placing seat 71 is installed with the pressing plate 72, the top of the placing seat 71 is installed with the adjusting rod, the upper end of the adjusting rod penetrates the pressing plate 72, and the upper end of the adjusting rod is installed with the adjusting screw;

[0028] Specifically, the buffer assembly 5 has the functions of buffering and adjusting, the top plate 51 is installed at the lower end of the second hydraulic rod 41, the bottom plate 52 is arranged below the top plate 51, and the buffer spring 53 is installed between the top plate 51 and the bottom plate 52. The upper and lower ends of the buffer spring 53 are closely connected with the top plate 51 and the bottom plate 52 respectively, can effectively buffer the impact force generated in the polishing process, avoid damage to the hardware stamping part, the telescopic rod 54 is installed on the inner side of the buffer spring 53, further enhances the stability of the buffering process, the surface of the top plate 51 is uniformly distributed with four groups of positioning holes, the lower end of the positioning rod 55 is fixed to the bottom plate 52, and the upper end of the positioning rod 55 passes through the positioning hole. The buffering strength of the buffer spring 53 can be buffered by rotating the limiting screw 56 into the threaded groove on the upper end of the positioning rod 55, the motor 6 installed below the bottom plate 52 drives the polishing piece 61 at the output end to rotate at high speed, realizes efficient polishing of the stamping part, the third hydraulic rod 7 on the inner side of the rotating block 33 can flexibly adjust the position of the placing seat 71, and the pressing plate 72 on the placing seat 71 can firmly clamp hardware stamping parts of different sizes through the adjusting rod and the adjusting screw, ensuring the stability of the workpiece in the polishing process, and comprehensively improving the quality and efficiency of burr treatment.

[0029] Working principle:

[0030] First, the third hydraulic rod 7 adjusts the position of the placing seat 71, so that the stamping part is in a suitable polishing position, the hardware stamping part is placed on the placing seat 71 inside the rotating block 33, the stamping part is clamped firmly by adjusting the rod and adjusting screw and using the pressing plate 72, the device is started, the second hydraulic rod 41 drives the buffer assembly 5 to descend, the motor 6 drives the polishing piece 61 to rotate at high speed, the upper surface of the hardware stamping part is polished, the buffer spring 53 and the telescopic rod 54 in the buffer assembly 5 cooperate to buffer the polishing impact force, and the workpiece and the equipment are protected, and meanwhile, the buffer range of the buffer assembly 5 can be adjusted through the positioning rod 55 and the limiting screw 56, when the upper surface polishing is completed, the first hydraulic rod 31 is started to lift the movable block 32, so as to provide space for overturning, the operator pulls the pull ring 38, so that the locking block 36 is separated from the lock hole, the handle 34 is rotated to drive the rotating block 33 and the stamping part to overturn, the pull ring 38 is loosened after the stamping part is overturned, the locking block 36 is re-inserted into the lock hole to be fixed, at this time, the first hydraulic rod 31 is reset to overturn the hardware stamping part, the polishing process is started again to process the stamping part after overturning, and thus, the whole working process is completed.

[0031] The above-mentioned front, rear, left, right, upper, and lower are based on the Figure 1 of the drawings.

[0032] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the protection scope of the utility model.

[0033] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the described embodiments.

[0034] For those skilled in the art, various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A burr removal device for metal stamping parts, comprising a base (1) and a placement table (2), characterized in that: The placement platform (2) is provided with flipping components (3) on both sides; The flipping assembly (3) includes a first hydraulic rod (31), a movable block (32), a rotating block (33), a handle (34), a first spring (35), a locking block (36), a pull rod (37), and a pull ring (38). Two sets of the first hydraulic rod (31) are provided, located on both sides of the placement platform (2). The movable block (32) is installed on the upper end of the first hydraulic rod (31). A rotating groove is formed on the inner side of the movable block (32), and the rotating block (33) is installed within the rotating groove. The handle (34) is installed on the rotating block (33). On the outside of the movable block (32), a movable shell (3201) is installed on the inside of the movable block (32). One end of the first spring (35) is installed inside the movable shell (3201), and the other end of the first spring (35) is installed on one side of the lock block (36). The lower end of the pull rod (37) is installed on the top of the lock block (36), and the other end of the pull rod (37) passes through the bottom surface of the movable shell (3201). The pull ring (38) is installed on the other end of the pull rod (37). Four sets of lock holes are opened on the outside of the rotating block (33), and the lock block (36) is located in the lock holes.

2. The burr removal device for metal stamping parts according to claim 1, characterized in that: Sliding rods (39) are installed on both sides of the first hydraulic rod (31). The upper end of the sliding rod (39) passes through the surface of the movable block (32). Connecting plates are installed on the upper ends of the two sets of sliding rods (39).

3. The burr removal device for metal stamping parts according to claim 1, characterized in that: A mounting base is installed on the top of the base (1), and a support frame (4) is installed on the top of the mounting base. A second hydraulic rod (41) is installed on the bottom surface of the top of the support frame (4), and a buffer assembly (5) is provided at the lower end of the second hydraulic rod (41).

4. The burr removal device for metal stamping parts according to claim 3, characterized in that: The buffer assembly (5) includes a top plate (51), a bottom plate (52), a buffer spring (53), a telescopic rod (54), a positioning rod (55), and a limiting screw (56). The top plate (51) is installed at the lower end of the second hydraulic rod (41). The bottom plate (52) is located below the top plate (51). The lower end of the buffer spring (53) is installed on the top of the bottom plate (52), and the upper end of the buffer spring (53) is installed below the top plate (51). The telescopic rod (54) is installed inside the buffer spring (53). Four sets of positioning holes are evenly opened on the surface of the top plate (51). The lower end of the positioning rod (55) is installed on the top of the bottom plate (52), and the upper end of the positioning rod (55) passes through the positioning hole. The upper end of the positioning rod (55) is provided with a threaded groove. The limiting screw (56) is installed on the upper end of the positioning rod (55).

5. The burr removal device for metal stamping parts according to claim 4, characterized in that: A motor (6) is installed on the underside of the base plate (52), and a grinding disc (61) is installed at the output end of the motor (6).

6. The burr removal device for metal stamping parts according to claim 1, characterized in that: A third hydraulic rod (7) is installed on the inner side of the rotating block (33), and a placement seat (71) is installed on the inner side of the third hydraulic rod (7). A pressure plate (72) is installed on the top of the placement seat (71), and an adjusting rod is installed on the top of the placement seat (71). The upper end of the adjusting rod passes through the pressure plate (72), and an adjusting screw is installed on the upper end of the adjusting rod.

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