CN211276265U - Hardware punching, shaping and deburring device - Google Patents

Abstract

The utility model discloses a punching, shaping and deburring device for hardware parts, in particular to the field of hardware parts processing. A fixed plate is arranged between each two of the supporting legs, the top of the fixed plate is provided with an L-shaped block, the top of the L-shaped block is provided with a first screw rod, and the interior of the L-shaped block is provided with a first screw rod. A clamping block is provided, the side of the clamping block away from the L-shaped block is provided with a second screw rod, the outer surface of the fixing plate is provided with a fixing block, and one side of the fixing block is provided with a first threaded hole. The utility model places the hardware in the L-shaped block, and uses the second screw rod to screw in the first threaded hole, so as to drive the clamping block to squeeze the hardware, thereby restricting the ability of the hardware to move left and right, and ensuring that during punching , the hardware will not be displaced, thus affecting the stamping quality.

Description

A hardware stamping, shaping and deburring device

technical field

The utility model relates to the field of hardware processing, in particular to a punching, shaping and deburring device for hardware.

Background technique

Hardware refers to tools obtained by processing and casting with metals such as gold, silver, copper, iron, tin, etc., which are used to fix things, process things, decorate, etc. When processing hardware, stamping methods are usually used. The finished hardware usually needs to be deburred to make the surface of the hardware smoother.

The prior art has the following deficiencies: the hardware stamping, shaping and deburring device is often manually fixed during stamping, which is accompanied by danger and the stamping effect is also unsatisfactory.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides a device for stamping, shaping and deburring of hardware parts, by placing the hardware parts in the L-shaped block, screwing in the threaded hole through the second screw, and extruding the device. The block moves, thereby restricting the ability of the hardware to move left and right, so as to ensure that the hardware does not shift during punching, so as to solve the above-mentioned problems in the background art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a hardware punching, shaping and deburring device, comprising a workbench, the outer surface of the workbench is provided with a support frame, and the four corners of the bottom of the support frame are provided with support legs, and a fixing plate is arranged between the two supporting legs, the top of the fixing plate is provided with an L-shaped block, the top of the L-shaped block is provided with a first screw rod, the L-shaped block is There is a clamping block inside, the side of the clamping block away from the L-shaped block is provided with a second screw rod, the outer surface of the fixing plate is provided with a fixing block, and one side of the fixing block is provided with a first threaded hole. , the side of the support frame close to the first screw rod is provided with a second threaded hole, the first screw rod is rotatably connected to the inside of the second screw hole, and the second screw rod is rotatably connected to the first screw hole. Inside, the outer surface of the workbench is provided with a support plate, the top of the support plate is provided with a hydraulic cylinder, the piston of the hydraulic cylinder is provided with a fixed rod, and the bottom end of the fixed rod penetrates the support plate and extends To the bottom of the support plate, the bottom of the fixing rod is provided with an upper mold, the outer surface of the worktable is provided with a lower mold, and the upper mold is matched with the lower mold.

In a preferred embodiment, first sliding grooves are provided on opposite sides of the two supporting legs, and first sliding blocks are provided on opposite sides of the fixing plate, and the first sliding blocks are connected with The first chute is slidably connected.

In a preferred embodiment, the outer surface of the fixing plate is provided with a second sliding groove, the bottom of the clamping block is provided with a second sliding block, and the second sliding block is slidably connected to the second sliding groove.

In a preferred embodiment, the bottom of the first screw rod is connected with the top of the L-shaped block through a bearing drive, and the end of the second screw rod close to the clamping block is connected with the clamping block through a bearing rotation. One end of the second screw rod away from the clamping block penetrates the first threaded hole and extends to the outside of the fixing block.

In a preferred embodiment, a turntable is provided at one end of the second screw rod away from the clamping block, and a handle is provided at one end of the first screw rod close to the L-shaped block.

In a preferred embodiment, a motor is provided on the outer surface of the workbench, an output shaft of the motor is provided with a rotating shaft, a side of the rotating shaft away from the motor is provided with a vertical plate, and one end of the rotating shaft is close to the vertical plate It is connected with the vertical plate through a bearing drive, and the outer surface of the rotating shaft is provided with a polishing wheel.

In a preferred embodiment, the bottom of the support leg is provided with a roller, the outer surface of the worktable is provided with a first guide rail, the outer surface of the worktable is provided with a second guide rail, and the first guide rail is connected to the outer surface of the worktable. The second guide rails are communicated with each other, and the rollers are connected to the inside of the first guide rails in a rolling manner.

In a preferred embodiment, a positioning plate is provided on one side of the two supporting legs away from the side of the motor, a positioning pin is provided on the top of the positioning plate, and an outer surface of the worktable is provided with a positioning pin. A positioning hole, the bottom of the positioning pin penetrates through the positioning plate and extends to the inside of the positioning hole.

Technical effects and advantages of the present utility model:

1. By placing the hardware in the L-shaped block, use the second screw to screw in the first threaded hole, so as to drive the block to squeeze the hardware, thereby restricting the ability of the hardware block to move left and right, ensuring that during stamping , the hardware will not be displaced, thus affecting the stamping quality. At the same time, the first screw is screwed in the second threaded hole to drive the fixed plate to move up and down, so that the thickness of the hardware can be adjusted accordingly, which improves the stamping performance. Compared with the prior art, the work efficiency solves the problem that the punching hardware is often fixed manually, which is accompanied by danger and the punching effect is not ideal in the past;

2. By pushing the support legs, the rollers are driven to move in the first guide rail, and then the rollers move into the second guide rail, so as to facilitate the polishing of the hardware, which is simple and fast, simplifies the process flow, greatly improves the work efficiency, and avoids During deburring, the hardware needs to be re-fixed. Compared with the prior art, the problem that hardware needs to be re-fixed during deburring is solved.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is an enlarged view of the structure of part A of FIG. 1 of the present utility model.

FIG. 3 is an enlarged view of the structure of part B of FIG. 1 of the present invention.

FIG. 4 is a partial left side view of the workbench of the present invention.

FIG. 5 is an enlarged view of the structure of part C of FIG. 4 of the present invention.

Reference signs are: 1 worktable, 2 support frame, 3 support legs, 4 fixed plate, 5 L-shaped block, 6 first screw rod, 7 clamping block, 8 second screw rod, 9 first threaded hole, 10 first screw 2 threaded holes, 11 support plate, 12 hydraulic cylinder, 13 fixed rod, 14 upper die, 15 lower die, 16 first chute, 17 first slider, 18 second chute, 19 second slider, 20 fixed Block, 21 turntable, 22 handle, 23 motor, 24 shaft, 25 vertical plate, 26 polishing wheel, 27 roller, 28 first guide rail, 29 second guide rail, 30 positioning plate, 31 positioning pin, 32 positioning hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-5, the utility model provides a hardware punching, shaping and deburring device, including a workbench 1, the outer surface of the workbench 1 is provided with a support frame 2, the bottom four corners of the support frame 2 There are supporting legs 3 at all places, and a fixing plate 4 is arranged between the two supporting legs 3. The top of the fixing plate 4 is provided with an L-shaped block 5, and the top of the L-shaped block 5 is provided with a third A wire rod 6, a clamping block 7 is provided inside the L-shaped block 5, a second screw rod 8 is provided on the side of the clamping block 7 away from the L-shaped block 5, and the outer surface of the fixing plate 4 is provided with The fixing block 20 is provided with a first threaded hole 9 through one side of the fixing block 20 , and a second threaded hole 10 is provided on the side of the support frame 2 close to the first screw 6 , and the first screw 6 The second screw 8 is rotatably connected to the inside of the second threaded hole 10 , the second screw 8 is rotatably connected to the inside of the first threaded hole 9 , the outer surface of the worktable 1 is provided with a support plate 11 , the top of the support plate 11 is A hydraulic cylinder 12 is provided, and the piston of the hydraulic cylinder 12 is provided with a fixing rod 13. The bottom end of the fixing rod 13 penetrates the support plate 11 and extends to the bottom of the support plate 11. The bottom of the fixing rod 13 is provided with There is an upper mold 14, the outer surface of the worktable 1 is provided with a lower mold 15, and the upper mold 14 is matched with the lower mold 15;

The opposite sides of the two supporting legs 3 are provided with first sliding grooves 16 , and the opposite sides of the fixing plate 4 are provided with first sliding blocks 17 , and the first sliding blocks 17 are connected with the first sliding blocks 17 . The grooves 16 are slidably connected, and the first sliding block 17 is used to move in the first sliding groove 16 to ensure that the fixed plate 4 does not shift when moving up and down;

The outer surface of the fixing plate 4 is provided with a second sliding slot 18 , and the bottom of the clamping block 7 is provided with a second sliding block 19 . The slider 19 moves in the second chute 18 to ensure that the clamping block 7 will not shift when extruding the hardware;

The bottom of the first screw rod 6 is connected with the top of the L-shaped block 5 through a bearing transmission, and the end of the second screw rod 8 close to the clamping block 7 is connected with the clamping block 7 through a bearing rotation. The end of the rod 8 away from the clamping block 7 penetrates the first threaded hole 9 and extends to the outside of the fixing block 20. The first screw rod 7 is rotated in the second threaded hole 9 to drive the fixing plate 4 to move up and down. The screw 8 rotates in the first threaded hole 9, which can drive the clamping block 7 to move left and right;

The end of the second screw rod 8 away from the clamping block 7 is provided with a turntable 21, and the end of the first screw rod 6 close to the L-shaped block 5 is provided with a handle 22, which can facilitate the user to operate better. The second screw rod 8, using the turntable 21, can facilitate the user to better operate the first screw rod 6;

A positioning plate 30 is provided on one side of the two supporting legs 3 away from the side of the motor 23 , a positioning pin 31 is provided on the top of the positioning plate 30 , and a positioning hole is provided on the outer surface of the worktable 1 32, the bottom of the positioning pin 31 penetrates the positioning plate 30 and extends to the interior of the positioning hole 32, and the positioning pin 31 is used in the positioning hole 32, so that the support leg 3 does not move, so that the stamping work is normal.

The specific embodiment is as follows: when punching, the hardware is placed in the L-shaped block 5, and the turntable 21 is rotated to drive the second screw 8 to screw in the first threaded hole 9, thereby driving the clamping block 7 to the direction of the hardware. Move, the second slider 19 moves in the second chute 18 until the clamping block 7 squeezes the hardware and cannot move left and right. At this time, the rotating handle 22 is used to drive the first screw 6 in the second threaded hole 10. It is screwed inward to drive the fixed plate 4 to move up and down, and the first slider 17 moves in the first chute 16 until the bottom surface of the moving hardware is in close contact with the outer surface of the lower die 15. The hardware has the ability to deform and move by stamping, but it will not be offset. When stamping, the hydraulic cylinder 12 is used to drive the fixed rod 13 to move downward, thereby driving the upper die 14 to squeeze in the direction of the lower die 15. After pressing, the first screw 6 is used to screw in the second threaded hole 10 to drive the fixed plate 4 to move upward, so that the stamped part of the hardware is separated from the lower die, so as to facilitate the next process, while the stamping is performed. During operation, the positioning pin 31 is used in the positioning hole 32, which effectively ensures that the roller 27 will not move in the first guide rail 28, and ensures the normal progress of the stamping work. This embodiment specifically solves the previous stamping hardware existing in the prior art. When the parts are cut, they are often fixed by hand, which is accompanied by danger and the problem of unsatisfactory punching effect.

As shown in FIG. 1 and FIG. 4 , a motor 23 is provided on the outer surface of the worktable 1, the output shaft of the motor 23 is provided with a rotating shaft 24, and a vertical plate 25 is provided on the side of the rotating shaft 24 away from the motor 23, The end of the rotating shaft 24 close to the vertical plate 25 is connected with the vertical plate 25 through a bearing transmission. The outer surface of the rotating shaft 24 is provided with a polishing wheel 26. The motor 23 is used to drive the rotating shaft 24 to rotate, thereby driving the polishing wheel 26 to rotate. In this way, the hardware is deburred;

The bottom of the support leg 3 is provided with a roller 27 , the outer surface of the worktable 1 is provided with a first guide rail 28 , and the outer surface of the worktable 1 is provided with a second guide rail 29 . The second guide rail 29 is connected, the roller 27 is connected to the inside of the first guide rail 28 in a rolling manner, and the roller 27 is used to move in the guide rail, so as to facilitate the movement of the hardware;

The specific embodiment is as follows: when the positioning pin 31 is pulled, the positioning pin 31 moves upward until the positioning pin 31 is separated from the positioning hole 32, the fixing effect of the support leg 3 is released, and then the support leg 3 is moved, and the roller 27 is in the first guide rail 28. When rolling, when the roller 27 moves to the second guide rail, the motor 23 is used to drive the rotating shaft 24 to rotate, thereby driving the polishing wheel 26 to rotate, and then a force is applied to the support frame 2, and the roller 27 moves in the second guide rail 29. Deburring the hardware directly is simple and quick, and improves work efficiency. This embodiment specifically solves the problem in the prior art that the hardware needs to be re-fixed during deburring.

The working principle of the utility model:

Referring to the accompanying drawings 1-5 of the description, when punching, the hardware is placed in the L-shaped block 5, and the second screw 8 is used to screw in the first threaded hole 9, thereby driving the clamping block 7 to squeeze the hardware, Therefore, the ability of the hardware block to move left and right is limited, and then the first screw 6 is used to screw in the second threaded hole 10 to adjust the distance between the hardware and the lower die 15, and then the stamping work is carried out. When the stamping is completed, use The roller 27 moves in the guide rail, and can directly push the support leg 3 to perform deburring treatment, which is simple and quick, and improves the work efficiency.

The last points to be noted are: First of all, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, and may be mechanical connection. or electrical connection, or internal communication between two components, or direct connection, "up", "down", "left", "right", etc. are only used to indicate relative positional relationship, when the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: in the drawings of the disclosed embodiments of the present invention, only the structures involved in the embodiments of the present invention are involved, and other structures may refer to the general design. In the case of no conflict, the same embodiment and different embodiments of the present invention can be mutually combination;

Finally: the above is only the preferred embodiment of the present utility model, and is not intended to limit the present utility model, all within the spirit and principle of the present utility model, any modification, equivalent replacement, improvement, etc. made, should include within the scope of protection of the present invention.

Claims (8)

1. A hardware punching, shaping and deburring device, comprising a workbench (1), characterized in that: the outer surface of the workbench (1) is provided with a support frame (2), and the bottom of the support frame (2) is provided with a support frame (2). The four corners are provided with support legs (3), and between the two support legs (3) are provided with a fixing plate (4), the top of the fixing plate (4) is provided with an L-shaped block (5), The top of the L-shaped block (5) is provided with a first screw rod (6), and the interior of the L-shaped block (5) is provided with a clamping block (7), and the clamping block (7) is far away from the L-shaped block ( 5) A second screw rod (8) is provided on one side, a fixing block (20) is provided on the outer surface of the fixing plate (4), and a first threaded hole is provided through one side of the fixing block (20). (9), a second threaded hole (10) is provided on the side of the support frame (2) close to the first screw rod (6), and the first screw rod (6) is rotatably connected to the second screw hole (10). ), the second screw (8) is rotatably connected to the inside of the first threaded hole (9), the outer surface of the worktable (1) is provided with a support plate (11), the support plate (11) ) is provided with a hydraulic cylinder (12) at the top, a fixing rod (13) is provided at the piston of the hydraulic cylinder (12), and the bottom end of the fixing rod (13) penetrates the support plate (11) and extends to the support The bottom of the plate (11), the bottom of the fixing rod (13) is provided with an upper mold (14), the outer surface of the worktable (1) is provided with a lower mold (15), and the upper mold (14) and the The lower die (15) is matched. 2. A hardware punching, shaping and deburring device according to claim 1, characterized in that: the opposite sides of the two supporting legs (3) are provided with a first chute (16), and the fixing The opposite sides of the plate (4) are provided with first sliding blocks (17), and the first sliding blocks (17) are slidably connected with the first sliding grooves (16). 3. A hardware punching, shaping and deburring device according to claim 1, characterized in that: the outer surface of the fixing plate (4) is provided with a second chute (18), and the clamping block (7) A second sliding block (19) is provided at the bottom of the device, and the second sliding block (19) is slidably connected to the second sliding groove (18). 4. A hardware stamping, shaping and deburring device according to claim 1, characterized in that: the bottom of the first screw rod (6) is connected with the top of the L-shaped block (5) through a bearing drive, and the The end of the second screw rod (8) close to the clamping block (7) and the clamping block (7) are rotatably connected through a bearing, and the end of the second screw rod (8) away from the clamping block (7) penetrates the first threaded hole (9), and extends to the outside of the fixed block (20). 5. A hardware punching, shaping and deburring device according to claim 1, characterized in that: a turntable (21) is provided at one end of the second screw (8) away from the clamping block (7), and the second screw (8) is provided with a turntable (21). A handle (22) is provided at one end of the wire rod (6) close to the L-shaped block (5). 6. A hardware punching, shaping and deburring device according to claim 1, characterized in that: a motor (23) is provided on the outer surface of the worktable (1), and an output shaft of the motor (23) is provided with a motor (23). There is a rotating shaft (24), the side of the rotating shaft (24) away from the motor (23) is provided with a vertical plate (25), the end of the rotating shaft (24) close to the vertical plate (25) and the vertical plate (25) Through the bearing transmission connection, a polishing wheel (26) is provided on the outer outer surface of the rotating shaft (24). 7. A device for stamping, shaping and deburring hardware according to claim 1, characterized in that: the bottom of the support leg (3) is provided with a roller (27), and the outer surface of the workbench (1) is provided with a roller (27). There is a first guide rail (28), the outer surface of the worktable (1) is provided with a second guide rail (29), the first guide rail (28) is communicated with the second guide rail (29), and the roller (27) ) is rollingly connected to the inside of the first guide rail (28). 8. A hardware punching, shaping and deburring device according to claim 6, characterized in that: one side of the two supporting legs (3) away from the side of the motor (23) is provided with a positioning plate (30), the top of the positioning plate (30) is provided with a positioning pin (31), the outer surface of the worktable (1) is provided with a positioning hole (32), and the bottom of the positioning pin (31) is positioned through the bottom The plate (30) extends to the inside of the positioning hole (32).

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