WO2023232160A1

WO2023232160A1 - Fixture device for punching machine

Info

Publication number: WO2023232160A1
Application number: PCT/CN2023/106263
Authority: WO
Inventors: 由博
Original assignee: 吉林化工学院
Priority date: 2022-09-14
Filing date: 2023-07-07
Publication date: 2023-12-07
Also published as: CN115488225B; ZA202400090B; CN115488225A

Abstract

Disclosed in the present invention is a fixture device for a punching machine. The fixture device comprises a workbench, and further comprises a fixing member, which is fixed at a top end of the workbench, wherein a support tube is fixed on the fixing member; a discharge port is provided at a bottom end of the support tube, and the discharge port is located in the fixing member; a tube is sleeved on the support tube; and a via hole member with an adjustable position is arranged at a top end of the support tube. The fixture device further comprises a movable member, which comprises a movable plate, wherein the movable plate is located on the side of the support tube away from the fixing member and abuts against an end surface of the support tube and an end surface of the tube. By means of the present invention, no manual operation or additional power device is required when the interior of the support tube is cleaned, and thus materials can be cleared easily with a low energy consumption; in addition, the position of a through hole on the support tube is adjustable, such that the fixture device is suitable for punching different tubes, thereby reducing the punching cost.

Description

Tooling and fixture devices for punching processing machinery

Technical field

The present invention relates to the technical field of punching machinery, and in particular to a tooling fixture device for punching processing machinery.

Background technique

During the punching process of pipes, the pipes need to be clamped by clamps to improve the stability during the punching process and ensure the processing quality. At the same time, in order to prevent the pipes from deforming under pressure, the pipes are usually sleeved On a support pipe, the support pipe is used to support the inner wall of the pipe, and a through hole is opened on the support pipe. The through hole corresponds to the punching hole of the pipe to realize normal processing of the pipe.

However, during the above-mentioned processing, first, the material dropped after the pipe punching process enters the support tube, and the material in the support tube needs to be cleaned. The conventional method is manual cleaning, which is difficult and time-consuming. Secondly, the through hole on the support tube is usually a fixed hole, which cannot be moved. When the punching position of the pipe is changed, a new support tube needs to be replaced. This setting increases the processing cost.

Contents of the invention

The object of the present invention is to provide a tooling fixture device for punching processing machinery to solve the problems existing in the above-mentioned prior art. When cleaning the support tube, no manual operation or additional power device is required to clean the material. It is easy and has low energy consumption. In addition, the position of the through hole on the fixed pipe is adjustable, which is suitable for punching processing of different pipe materials and reduces the cost of punching processing.

In order to achieve the above objects, the present invention provides the following solutions: the present invention provides a punching Fixture devices for processing machinery, including workbenches, also including,

A fixing piece is fixed on the top of the workbench. A support tube is fixed on the fixing piece. A discharge port is provided at the bottom end of the support tube. The discharging port is located in the fixing piece. On the support tube The sleeve is provided with a pipe, and the top of the support pipe is provided with a position-adjustable through hole;

The movable part includes a movable plate, the movable plate is located on the side of the support tube away from the fixed part, and the movable plate is in contact with the end surface of the support tube and the end surface of the pipe;

The material withdrawal assembly includes a material withdrawal part and a transmission part. One end of the material withdrawal part is located in the support tube, and one end of the material withdrawal part is slidingly connected to the bottom of the inner wall of the support tube. The transmission part is arranged on the support tube. The fixing part is on the side away from the support tube, and the movable plate is drivingly connected to the material withdrawal part through the transmission part, and the movement direction of the material withdrawal part and the movable plate is opposite.

Preferably, the material stripping member includes a stripping plate arranged in the support tube, the outer wall of the stripping plate is adapted to the bottom of the inner wall of the support tube, and a stripping rack is fixedly connected to the stripping plate. The other end of the unloading gear rack penetrates the fixing member and extends out of the support tube. The unloading gear rack is drivingly connected to the movable plate through the transmission member.

Preferably, the transmission member includes two opposite transmission gears, the material withdrawal rack is located between the two transmission gears, and both sides of the material withdrawal rack mesh with the two transmission gears respectively. A transmission tooth plate is engaged with the side of the transmission gear away from the unloading rack. The support tube is located between the two transmission tooth plates. One end of the transmission tooth plate is fixedly connected to the movable plate.

Preferably, a clamping slot is provided at the top of the support tube, and a through-slot is provided at the bottom of the clamping slot. The width of the through-slot is smaller than the width of the clamping slot, and the through-hole member includes a through-hole member disposed in the clamping slot. The through-hole plate is adapted to the slot. The bottom end of the through-hole plate is fixedly connected with a connecting plate. The connecting plate is located in the through-slot. The through-hole plate and the through-hole plate are connected to the slot. A through hole is provided on the connecting plate, the through hole is connected with the inside of the support tube, the through hole is arranged corresponding to the punching hole of the pipe, and the through hole plate is fixed to the support tube through the connecting plate.

Preferably, support rods are slidably connected to both side walls of the connecting plate, an extrusion rod is threadedly connected to the top of the through-hole plate, the end of the extrusion rod is deep into the connecting plate, and the end of the extrusion rod is located at Between the two struts, the ends of the extrusion rods are in contact with the two struts, and the ends of the two struts away from the extrusion rods are in contact with the inner wall of the support tube through the extrusion rods.

Preferably, the fixing member includes a fixing plate fixedly connected to the top of the workbench, the support tube passes through the fixing plate, one end of the pipe is in contact with the fixing plate, and the support tube An adjustment plate is fixedly connected to one end of the fixed plate, and the adjustment plate is located on the side of the fixed plate away from the pipe. An adjustment groove is provided at the top of the workbench, and an adjustment rod is fixed in the adjustment groove. The adjustment rod The adjusting rod is threaded through the adjusting plate, and two adjusting bolts are threadedly connected to the adjusting rod. The adjusting plate is located between the two adjusting bolts, and both adjusting bolts are in contact with the adjusting plate.

Preferably, the discharge port is located between the fixed plate and the adjustment plate, a discharge port is provided at the bottom of the adjustment groove, and a material collection box is provided below the workbench. The discharge port is connected to the The receiving box is set accordingly.

Preferably, a triangular plate is fixedly connected to the top of the unloading rack, the top of the triangular plate is a tip, and the top of the triangular plate is arranged corresponding to the top of the support tube.

Preferably, a push cylinder is fixedly connected to the top of the workbench, and the push cylinder is located at the The movable plate is on one side away from the pipe, and the movable end of the pushing cylinder is fixedly connected to the movable plate.

Preferably, a bracket is slidably connected to the side wall of the workbench, and a punch is fixed to the top of the bracket, and the punch is arranged corresponding to the pipe.

The invention discloses the following technical effects:

1. The pipe is supported by the support pipe, and the stripper is set in the support pipe. During the movement of the movable plate to clamp and fix the pipe, the stripper moves in the support pipe under the action of the transmission piece, and then the pipe is Punching processing, after the punching process is completed, the movable plate is reset, thereby driving the material withdrawal part to reset, and the material withdrawal part pushes the material in the support tube to leave the support tube, realizing material processing in the support tube. This setting does not require manual cleaning or an additional power cleaning structure, and can be achieved only through the cooperation of the transmission parts and the material return parts.

2. Set an adjustable through-hole on the support pipe. According to the change of the punching position of the pipe, adjust the position of the through-hole on the support pipe. It can be applied to the punching process of different pipes and does not require the support pipe to be punched. Replace to reduce usage costs.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some of the drawings of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without exerting creative efforts.

Figure 1 is a perspective view of the punching process state;

Figure 2 is a perspective view of the state without punching;

Figure 3 is a top view of Figure 2;

Figure 4 is a perspective view of the support tube;

Figure 5 is a perspective view of the connection relationship between the support tube and the transmission part;

Figure 6 is a perspective view of the connection relationship between the support tube and the stripper;

Figure 7 is a perspective view of the through-hole component;

Among them, 1-work table, 2-support tube, 3-discharge port, 4-pipe, 5-movable plate, 6-return plate, 7-return rack, 8-transmission gear, 9-transmission tooth plate , 10-clamping slot, 11-through slot, 12-through hole plate, 13-connecting plate, 14-through hole, 15-support rod, 16-extrusion rod, 17-fixing plate, 18-adjusting plate, 19- Adjusting slot, 20-Adjusting rod, 21-Adjusting bolt, 22-Discharge port, 23-Receiving box, 24-Triangular plate, 25-Pushing cylinder, 26-Bracket, 27-Puncher, 28-Accommodating slot, 29 -Rotating rod, 30-support plate, 31-supporting plate.

Detailed ways

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

In order to make the above objects, features and advantages of the present invention more obvious and understandable, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

Referring to Figures 1-7, the present invention provides a tooling fixture device for punching processing machinery, which includes a workbench 1 and a fixing part fixed on the top of the workbench 1. A support tube 2 is fixed on the fixing part. The support tube 2 There is a discharge port 3 at the bottom, and the discharge port 3 is located in the fixed part. The support tube 2 is covered with a pipe 4, and the top of the support tube 2 is provided with an adjustable through hole; the movable part includes a movable plate 5, which is located on the side of the support tube 2 away from the fixed part, and the movable plate 5 is in contact with the end face of the support pipe 2 and the end face of the pipe 4; the material withdrawal assembly includes a material withdrawal part and a transmission part. One end of the material withdrawal part is located in the support pipe 2, and one end of the material withdrawal part is slidingly connected to the bottom of the inner wall of the support pipe 2 , the transmission part is arranged on the side of the fixed part away from the support tube 2, the movable plate 5 is drivingly connected to the material withdrawal part through the transmission part, and the movement direction of the material withdrawal part and the movable plate 5 is opposite.

When processing the pipe 4, the movable plate 5 moves outward. According to the punching position of the pipe 4, the position of the through-hole piece on the support pipe 2 is adjusted. After the adjustment is completed, the pipe 4 is set on the support pipe 2. The outer wall of the support pipe 2 is used to support the inner wall of the pipe 4 to prevent it from deforming during the punching process. Then the movable plate 5 is controlled to move toward the pipe 4. The movable plate 5 squeezes the pipe 4 and presses the other end of the pipe 4 on On the fixed part, the fixed part and the movable plate 5 are used to clamp and fix the pipe 4. At the same time, during the movement of the movable plate 5, the movable plate 5 drives the withdrawal part to move through the transmission part, and one end of the withdrawal part extends in. In the support tube 2, when the movable plate 5 is in contact with one end of the pipe 4, the end of the stripper located in the support tube 2 should be close to the movable plate 5. Then the pipe 4 is punched, and the material separated from the pipe 4 falls into the support. In the tube 2, after the punching process is completed, the movable plate 5 is reset, and the movable plate 5 drives the material withdrawal part to reset. When the material withdrawal part moves out of the support tube 2, it pushes the material to move toward the discharge port 3, and finally the material is removed. The support pipe 2 is led out from the discharge port 3, and a corresponding collection structure is set at the discharge port 3 to realize the collection of materials.

Among them, a receiving groove 28 is provided at the top of the workbench 1, and the inner wall of the receiving groove 28 matches the outer wall of the pipe 4. In order to further limit the position of the pipe 4 and facilitate the supply of materials, a receiving groove is provided. 28. Place the pipe 4 into the receiving groove 28, and then push the pipe 4 to move in the direction of the support pipe 2.

Furthermore, the bottom end of the movable plate 5 is provided with a protrusion, which is adapted to the receiving groove 28 . It can better contact with the pipe 4 and clamp the pipe 4 .

Specifically, the pipe 4 can be circular or elliptical according to the actual situation. In this technical solution, the pipe 4 is elliptical for explanation. When the pipe 4 is circular, the corresponding structures of the support pipe 2 and the receiving groove 28 need to be changed. .

To further optimize the solution, the stripping part includes a stripping plate 6 arranged in the support tube 2. The outer wall of the stripping plate 6 is adapted to the bottom of the inner wall of the support pipe 2. The stripping plate 6 is fixedly connected with a stripping rack 7. The other end of the rack 7 penetrates the fixed member and extends out of the support tube 2. The unloading rack 7 is connected to the movable plate 5 through the transmission member. When the movable plate 5 moves toward the pipe 4, under the action of the transmission part, the stripping rack 7 drives the stripping plate 6 to move into the support tube 2, and the stripping plate 6 continues to move deep into the support tube 2 through the through-hole piece. , when the movable plate 5 contacts the pipe 4, the stripper plate 6 stops moving. When the movable plate 5 is reset, the stripper plate 6 withdraws from the support tube 2. Since the stripper plate 6 is closer to the movable plate 5 relative to the separated material, Therefore, the stripper plate 6 can drive the separated material to move toward the fixed part. When the stripper plate 6 is close to the discharge port 3, the stripper plate 6 pushes the material out of the discharge port 3 and out of the support tube 2.

Among them, the stripping plate 6 has a semicircular plate structure. Its outer wall needs to be in contact with the bottom inner wall of the support tube 2 to prevent the material from not following the movement of the stripper plate 6 .

To further optimize the solution, the transmission parts include two oppositely arranged transmission gears 8. The return rack 7 is located between the two transmission gears 8, and both sides of the return rack 7 mesh with the two transmission gears 8 respectively, and the transmission gear 8 is far away from the discharge. One side of the rack 7 is engaged with a transmission tooth plate 9, and the support tube 2 is located between the two transmission tooth plates 9, and one end of the transmission tooth plate 9 is fixedly connected to the movable plate 5. The movable plate 5 drives the transmission tooth plate 9 to move. The transmission tooth plate 9 meshes with the transmission gear 8 to rotate the transmission gear 8. The rotation of the transmission gear 8 drives the movement of the withdrawal rack 7, thereby realizing the movement of the withdrawal plate 6. This setting does not require manual cleaning of materials. During the resetting process of the movable plate 5, the material cleaning operation can be realized.

Among them, the transmission gear 8 is provided with a rotating rod 29, and one end of the rotating rod 29 is rotationally connected to the workbench 1. Under the action of the rotating rod 29, the transmission gear 8 is arranged on the top of the workbench 1 and can rotate at the same time.

Further, a number of supporting plates 31 are fixed on the top of the workbench 1, and the tops of the supporting plates 31 are in contact with the bottom of the transmission tooth plate 9. The supporting plate 31 is used to support the transmission tooth plate 9 so that the transmission tooth plate 9 can move normally.

To further optimize the solution, a slot 10 is provided at the top of the support tube 2, and a through slot 11 is provided at the bottom of the slot 10. The width of the through slot 11 is smaller than the width of the slot 10, and the through-hole component includes a through-hole plate 12 arranged in the slot 10. , the through-hole plate 12 is adapted to the card slot 10, the bottom end of the through-hole plate 12 is fixed with a connecting plate 13, the connecting plate 13 is located in the through-slot 11, the through-hole plate 12 and the connecting plate 13 are provided with through holes 14, through The hole 14 communicates with the inside of the support tube 2 , the through hole 14 is arranged corresponding to the punching hole of the pipe 4 , and the through hole plate 12 is fixed to the support tube 2 through the connecting plate 13 . The width of the card slot 10 is larger than that of the through slot 11. The via plate 12 is disposed in the card slot 10 and is supported by the card slot 10. The connecting plate 13 is used to fix the card slot 10 so that the via hole The plate 12 can be fixed in a certain position. During the punching process of the pipe 4, the moving end of the punch 27 squeezes the pipe 4 and extends into the through hole 14.

Among them, according to the different punching shapes, the via plate 12 can be replaced to achieve The through hole 14 on the through hole plate 12 matches the punched shape of the pipe 4 .

Further, two support plates 30 are provided in the card slot 10. The support plates 30 are adapted to the card slot 10. The through hole plate 12 is located between the two support plates 30. The end face of one support plate 30 is flush with the end face of the support tube 2. , the end surface of the other support plate 30 is in contact with the inner wall of the support tube 2 . The two support plates 30 and the through-hole plate 12 cooperate to fill the card slot 10, and the two support plates 30 cooperate to complete the outer surface of the support pipe 2, so that the outer wall of the support pipe 2 can more effectively support the inner wall of the pipe 4. At the same time, the two support plates 30 can limit and fix the via plate 12 to prevent it from moving.

In the above embodiment, when the position of the via plate 12 changes, the lengths of the two support plates 30 can be adjusted so that the two support plates 30 can fill the slot 10 .

To further optimize the solution, the two side walls of the connecting plate 13 are slidingly connected with support rods 15, and the top of the through-hole plate 12 is threadedly connected with an extrusion rod 16. The end of the extrusion rod 16 is deep into the connection plate 13, and the end of the extrusion rod 16 is located on both supports. Between the rods 15, the end of the extrusion rod 16 is in contact with the two support rods 15, and the ends of the two support rods 15 away from the extrusion rod 16 are in contact with the inner wall of the support tube 2 through the extrusion rod 16. After the position of the through hole plate 12 is determined, the extrusion rod 16 is rotated and the extrusion rod 16 moves downward. The end of the extrusion rod 16 extends into the connecting plate 13. At the same time, the end of the extrusion rod 16 squeezes the two support rods 15 outward. When moving, the two support rods 15 move outward and come into contact with the inner wall of the through slot 11 on the support tube 2, thereby achieving the fixation of the through-hole plate 12 and the connecting plate 13.

To further optimize the solution, the fixings include a fixing plate 17 fixed to the top of the workbench 1, the support tube 2 is passed through the fixing plate 17, one end of the pipe 4 is in contact with the fixing plate 17, and one end of the support tube 2 is fixed with an adjustment The adjustment plate 18 is located on the side of the fixed plate 17 away from the pipe 4. An adjustment slot 19 is provided at the top of the workbench 1. An adjustment rod 20 is fixed in the adjustment slot 19. The adjustment rod 20 is threaded through the adjustment plate 18, and The threaded connection on the adjusting rod 20 has two adjustments. The adjusting plate 18 is located between the two adjusting bolts 21 , and both adjusting bolts 21 are in contact with the adjusting plate 18 . The fixing plate 17 is used to limit the position of the pipe 4, and the adjusting plate 18 is used to fix and adjust the position of the support pipe 2. When the length of the pipe 4 changes, the two adjusting bolts 21 can be rotated, so that the adjusting plate 18 moves on the adjusting rod 20, and the distance between one end of the support pipe 2 and the fixed plate 17 is changed, so that the length of the support pipe 2 and the pipe 4 is suitable. After the adjustment is completed, rotate the two adjusting bolts 21 and use the two adjusting bolts 21 to limit and fix the adjusting plate 18.

To further optimize the solution, the discharging port 3 is located between the fixed plate 17 and the adjusting plate 18. A discharging port 22 is provided at the bottom of the adjusting groove 19. A receiving box 23 is provided under the workbench 1. The discharging port 22 and the receiving box 23 corresponding settings. A discharge port 22 is provided on the adjusting groove 19. The discharge port 22 should be larger to be suitable for the discharge ports 3 at different positions. The material return plate 6 leads the material from the discharge port 3 to the discharge port 22, and then by The discharge port 22 enters the material receiving box 23 for collection. This setting prevents materials from accumulating on the workbench 1, facilitates the collection of detached materials, and ensures that the surface of the workbench 1 is clean.

In a further optimized solution, a triangular plate 24 is fixedly connected to the top of the unloading rack 7, the top of the triangular plate 24 is a tip, and the top of the triangular plate 24 is arranged corresponding to the top of the support tube 2. The tip of the triangular plate 24 corresponds to the through hole 14 , and the material falling into the support tube 2 from the through hole 14 falls to the bottom of the support tube 2 under the action of the triangular plate 24 . Under the action of the triangular plate 24, the material will not accumulate on the top of the unloading rack 7, causing the punching process to be impossible or the unloading rack 7 to be unable to move.

To further optimize the solution, a push cylinder 25 is fixedly connected to the top of the workbench 1. The push cylinder 25 is located on the side of the movable plate 5 away from the pipe 4, and the movable end of the push cylinder 25 is fixedly connected to the movable plate 5. The push cylinder 25 is used to control the movement of the movable plate 5, and the operator controls the push The starting, stopping and resetting of the actuating cylinder 25 enables the movable plate 5 to clamp or release the pipe 4.

To further optimize the solution, a bracket 26 is slidably connected to the side wall of the workbench 1, and a punch 27 is fixed to the top of the bracket 26. The punch 27 is arranged corresponding to the pipe 4. The punch 27 is used to punch the pipe 4, which belongs to the prior art and will not be described in detail here.

Specifically, when processing the pipe 4, push the cylinder 25 to drive the movable plate 5 to move outward. According to the punching processing position of the pipe 4, adjust the position of the through-hole plate 12 on the support pipe 2 and the through hole on the through-hole plate 12. 14, after the adjustment is completed, set the pipe 4 on the support pipe 2, use the outer wall of the support pipe 2 to support the inner wall of the pipe 4 to prevent it from deforming during the punching process, and then start the pushing cylinder 25 to control the movement The plate 5 moves toward the pipe 4, the movable plate 5 squeezes the pipe 4, and presses the other end of the pipe 4 on the fixed plate 17. The fixed plate 17 and the movable plate 5 cooperate to clamp and fix the pipe 4. At the same time, During the movement of the movable plate 5, the movable plate 5 drives the transmission gear 8 to rotate through the transmission tooth plate 9. The transmission gear 8 drives the withdrawal rack 7 to move. The withdrawal plate 6 extends into the support tube 2. When the movable plate 5 and the pipe 4 When one end of the pipe 4 is in contact, the stripper plate 6 is located at one end of the support pipe 2 and close to the movable plate 5. Then the pipe 4 is punched, and the material separated from the pipe 4 falls into the support pipe 2. After the punching is completed, the movable plate 6 The plate 5 is reset, and the movable plate 5 drives the stripper plate 6 to reset. When the stripper plate 6 is moving out of the support tube 2, it pushes the material to move toward the discharge port 3, and finally guides the material out of the discharge port 3 into the support tube 2. , the material is introduced into the receiving box 23 from the discharge port 22.

In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outer", etc. are based on the orientation or position shown in the accompanying drawings The relationship is only for the convenience of describing the present invention, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

The above-described embodiments only describe the preferred modes of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, those of ordinary skill in the art can make various modifications to the technical solutions of the present invention. All deformations and improvements shall fall within the protection scope determined by the claims of the present invention.

Claims

A tooling fixture device for punching processing machinery, including a workbench (1), characterized in that: it also includes:

A fixture is fixed on the top of the workbench (1). A support tube (2) is fixed on the fixture. A discharge port (3) is provided at the bottom of the support tube (2). The discharge port (3) Located in the fixing member, the support tube (2) is covered with a pipe (4), and the top of the support tube (2) is provided with a position-adjustable through hole;

The movable part includes a movable plate (5). The movable plate (5) is located on the side of the support tube (2) away from the fixed part, and the movable plate (5) and the support tube (2) ) The end face is in contact with the end face of the pipe (4);

The material return assembly includes a material return member and a transmission member. One end of the material return member is located in the support tube (2), and one end of the material return member is slidingly connected to the bottom of the inner wall of the support tube (2). The transmission member is arranged on the side of the fixed member away from the support tube (2), and the movable plate (5) is drivingly connected to the material return member through the transmission member, and the material return member is connected to the material return member. The movement direction of the movable plate (5) is opposite.
The tooling fixture device for punching processing machinery according to claim 1, characterized in that: the material stripping part includes a stripping plate (6) arranged in the support tube (2), and the stripping plate (6) 6) The outer wall is adapted to the bottom of the inner wall of the support tube (2). A stripping rack (7) is fixedly connected to the stripping plate (6), and the other end of the stripping rack (7) runs through the The fixed component extends out of the support tube (2), and the material discharge rack (7) is transmission connected to the movable plate (5) through the transmission component.
The tooling fixture device for punching processing machinery according to claim 2, characterized in that: the transmission member includes two opposite transmission gears (8), and the material withdrawal rack (7) is located between the two transmission gears (8), and both sides of the withdrawal rack (7) are meshed with the two transmission gears (8) respectively. The transmission gears (8) are away from the withdrawal gears (8). One side of the material rack (7) is engaged with a transmission tooth plate (9). The support tube (2) is located between the two transmission tooth plates (9). One end of the transmission tooth plate (9) is connected to the transmission tooth plate (9). The movable plate (5) is fixed.
The tooling fixture device for punching processing machinery according to claim 1, characterized in that: the top end of the support tube (2) is provided with a clamping slot (10), and the bottom end of the said clamping slot (10) is provided with a through slot ( 11), the width of the through slot (11) is smaller than the width of the clamping slot (10), the via member includes a via plate (12) arranged in the clamping slot (10), the via plate (12) is adapted to the slot (10), the bottom end of the via plate (12) is fixed with a connecting plate (13), and the connecting plate (13) is located in the through slot (11), The through-hole plate (12) and the connecting plate (13) are provided with through-holes (14), and the through-holes (14) are connected with the inside of the support tube (2). The through-holes (14) Set corresponding to the punching holes of the pipe (4), the through-hole plate (12) is fixed to the support pipe (2) through the connecting plate (13).
The tooling fixture device for punching processing machinery according to claim 4, characterized in that: the two side walls of the connecting plate (13) are slidingly connected with struts (15), and the top end of the through-hole plate (12) is threadedly connected. There is an extrusion rod (16), the end of the extrusion rod (16) is deep into the connecting plate (13), and the end of the extrusion rod (16) is located between the two support rods (15), so The end of the extrusion rod (16) is in contact with the two support rods (15), and one end of the two support rods (15) away from the extrusion rod (16) is connected to the extrusion rod (16) through the extrusion rod (16). The inner wall of the support tube (2) is in contact.
The tooling fixture device for punching processing machinery according to claim 1, wherein The characteristic is that: the fixing member includes a fixing plate (17) fixedly connected to the top of the workbench (1), the support tube (2) is penetrated on the fixing plate (17), and the pipe (4) ) is in contact with the fixed plate (17), an adjusting plate (18) is fixedly connected to one end of the support tube (2), and the adjusting plate (18) is located away from the fixed plate (17). On one side of the pipe (4), an adjustment groove (19) is provided at the top of the workbench (1), and an adjustment rod (20) is fixedly connected in the adjustment groove (19). The adjustment rod (20) is passed through Two adjusting bolts (21) are threadedly connected to the adjusting plate (18) and the adjusting rod (20). The adjusting plate (18) is located between the two adjusting bolts (21), and the two adjusting bolts (21) are The adjusting bolts (21) are in contact with the adjusting plate (18).
The tooling fixture device for punching processing machinery according to claim 6, characterized in that: the discharge port (3) is located between the fixed plate (17) and the adjusting plate (18), and the adjusting plate A discharge port (22) is provided at the bottom of the groove (19), and a material collection box (23) is provided below the workbench (1). The material discharge port (22) corresponds to the material collection box (23). set up.
The tooling fixture device for punching processing machinery according to claim 2, characterized in that: a triangular plate (24) is fixedly connected to the top of the withdrawal rack (7), and the top of the triangular plate (24) is a tip. The top end of the triangular plate (24) is arranged corresponding to the top end of the support tube (2).
The tooling fixture device for punching processing machinery according to claim 1, characterized in that: a push cylinder (25) is fixedly connected to the top of the workbench (1), and the push cylinder (25) is located on the movable plate ( 5) On the side away from the pipe (4), the movable end of the pushing cylinder (25) is fixedly connected to the movable plate (5).
The tooling fixture device for punching processing machinery according to claim 1, characterized in that: a bracket (26) is slidably connected to the side wall of the workbench (1), and a punch is fixedly connected to the top of the bracket (26). (27), the punch (27) is arranged corresponding to the pipe (4).