CN219541455U

CN219541455U - Continuous stamping device

Info

Publication number: CN219541455U
Application number: CN202320448833.9U
Authority: CN
Inventors: 吴有坤; 朱建武
Original assignee: Shenzhen Jiahe Fung Technology Co ltd
Current assignee: Shenzhen Jiahe Fung Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-18
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a continuous stamping device, and relates to the technical field of stamping devices. The utility model provides a continuous stamping device, including chassis mechanism, chassis mechanism includes the chassis, the front surface upside fixedly connected with slide rail of chassis, the cross-section of slide rail presents the U font, the punching press bottom hole has been seted up in the lower inner wall right side of slide rail, the upper surface right side of chassis is provided with moving mechanism, moving mechanism includes the motor, the lower extreme of motor passes through spliced pole fixed connection chassis, the front end output shaft fixed connection organic post of motor first, the stand first has been cup jointed through the bearing activity in the outside of machine post first, the lower extreme of stand first passes through spliced pole fixed connection chassis, the front end fixedly connected with disc first of machine post first, the front surface middle part fixedly connected with organic post second of disc first, automatic removal when this continuous stamping device can guarantee rectangular shape work piece punching press, improve rectangular shape work piece's punching press's continuity, and avoid utilizing more mechanical parts and occupation of land.

Description

Continuous stamping device

Technical Field

The utility model relates to the technical field of stamping devices, in particular to a continuous stamping device.

Background

The stamping is a forming processing method for obtaining a workpiece (stamping part) with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation. Coining and forging are plastic working (or pressure working), and are collectively called forging. The stamped blanks are mainly hot-rolled and cold-rolled steel sheets and strips.

The stamping process is a production technology for producing product parts with certain shapes, sizes and performances by directly applying deformation force to a plate in a die and deforming the plate by using the power of conventional or special stamping equipment. The plate material, the die and the equipment are three elements of stamping processing. The press working temperature is classified into hot press and cold press.

At present, a plurality of stamping heads are generally used for stamping a workpiece in opposite direction to a strip-shaped workpiece at the same time in the market, and although the stamping process is faster, on one hand, the stamping process has higher requirements on the quality of the workpiece, and the problem that the workpiece is broken due to excessive stress points may exist, on the other hand, the device itself occupies a large amount of space, so that the use of a continuous stamping device is unchanged, and therefore, a continuous stamping device is needed to solve the problems.

Disclosure of Invention

The present utility model is directed to a continuous stamping device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the continuous stamping device comprises a chassis mechanism, wherein the chassis mechanism comprises a chassis, a sliding rail is fixedly connected to the upper side of the front surface of the chassis, the cross section of the sliding rail is U-shaped, a stamping bottom hole is formed in the right side of the lower inner wall of the sliding rail in a penetrating mode, a moving mechanism is arranged on the right side of the upper surface of the chassis, the moving mechanism comprises a motor, the lower end of the motor is fixedly connected with the chassis through a connecting column, a front end output shaft of the motor is fixedly connected with a first organic column, the outer side of the first organic column is movably sleeved with a first column through a bearing, the lower end of the first column is fixedly connected with the chassis through a connecting column, the front end of the first column is fixedly connected with a first disc, a second column is fixedly connected to the middle part of the front surface of the first disc, the outer side of the rear end of the second column is movably sleeved with a second column through a bearing, and the lower end of the second column is fixedly connected with the chassis through the connecting column; the left side of the front end of the second machine column is fixedly connected with a middle column through a connecting column, and the outer side of the front end of the middle column is movably sleeved with a moving rod through a bearing; and a linkage mechanism is arranged on the left side of the upper surface of the underframe.

Preferably, the movable rod is opposite to the sliding rail, a bending head is fixedly connected to the lower side of one end of the movable rod, which is far away from the center column, the right surface of the bending head is vertical, and the left surface of the bending head is smooth.

Preferably, the outer side of the first disc is sleeved with a belt.

Preferably, the linkage mechanism comprises a main board, the lower surface of the main board is fixedly connected with the underframe, a first gear is arranged in the middle of the front surface of the main board, the rear end of a rotating shaft of the first gear penetrates through and is movably connected with the main board through a bearing, and a sliding column is movably connected in the middle of the front surface of the first gear through the bearing.

Preferably, the left and right sides of the front surface of the main board are provided with a gear II, the rear end of a rotating shaft of the gear II penetrates through and is movably connected with the main board through a bearing, the gear II is correspondingly meshed with the gear I, the middle part of the front surface of the gear II is fixedly connected with a gear III through a connecting column, the rear end of the rotating shaft of the gear II on the right side is fixedly connected with a disc II, a belt is sleeved on the outer side of the disc II, and the radius of the disc II is identical with that of the disc I.

Preferably, the place ahead of interlock mechanism is provided with stamping mechanism, stamping mechanism includes the balancing weight, the back groove has been seted up to the rear surface of balancing weight, the front end of traveller inserts and sliding connection back groove, the even side tooth of seting up of left and right sides equidistance of balancing weight, the side tooth corresponds with the three adaptation of gear, the lower surface middle part fixedly connected with punching press post of balancing weight is first, the lower extreme fixedly connected with punching press post of punching press post is second, the lower extreme of punching press post is presented the pointed end, stamping mechanism is just right with the position of punching press bottom hole.

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

(1) The continuous stamping device is characterized in that the motor is started to drive the first disc to rotate clockwise, the moving rod is driven to move right by the rotation of the first disc when the middle column is positioned at the lower half circle of the first disc, the turning head is embedded into a punched hole on a workpiece, the inner wall of the hole is contacted with the vertical surface of the turning head to pull the workpiece to move, when the middle column is positioned at the lower half circle of the first disc, the first disc rotates to drive the moving rod to move left, the hole is contacted with the smooth surface of the turning head at the moment, the turning head is enabled to scratch the hole and does not move the workpiece, the workpiece is stamped by the stamping mechanism, the workpiece is moved by the stamping hole through the moving mechanism, so that automatic movement of the strip workpiece during stamping can be ensured, the stamping continuity of the strip workpiece is improved, and more mechanical components and occupied space are avoided.

(2) This continuous stamping device, link between moving mechanism and the interlock mechanism through the belt, when the carriage release lever drives the work piece aversion, the gear on left side is just driving stamping mechanism and is moved upward this moment, after one hundred eighty degrees of rotation of disc, the carriage release lever moves and does not drive the work piece and move this moment, the gear on right side is three to drive stamping mechanism and moves down through the first and second punching press posts to the work piece of punching press this moment, on the other hand, the pressure of punching press to the work piece guarantees simultaneously that the carriage release lever moves left when, the stability of work piece, thereby make the work piece remove and the process of punching press between each other noninterference, guarantee punching press and the accuracy of removal, improve stamping quality of stamping device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a chassis mechanism according to the present utility model;

FIG. 3 is a schematic view of a moving mechanism according to the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at A;

FIG. 5 is a schematic diagram of a linkage mechanism according to the present utility model;

fig. 6 is a schematic view of a stamping mechanism according to the present utility model.

In the figure: 1. a chassis mechanism; 101. a chassis; 102. a slide rail; 103. punching a bottom hole; 2. a moving mechanism; 201. a motor; 202. a first machine column; 203. a first upright post; 204. a first disc; 205. a second machine column; 206. a second upright post; 207. a center column; 208. a moving rod; 209. a belt; 3. a linkage mechanism; 301. a main board; 302. a first gear; 303. a spool; 304. a second gear; 305. a third gear; 306. a second disc; 4. a punching mechanism; 401. balancing weight; 402. a rear groove; 403. side teeth; 404. punching a first column; 405. and punching a second column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the continuous stamping device comprises a chassis mechanism 1, wherein the chassis mechanism 1 comprises a chassis 101, a slide rail 102 is fixedly connected to the upper side of the front surface of the chassis 101, the cross section of the slide rail 102 is U-shaped, a stamping bottom hole 103 is formed in the right side of the lower inner wall of the slide rail 102 in a penetrating mode, a strip-shaped workpiece is placed in the slide rail 102, a moving mechanism 2 is arranged on the right side of the upper surface of the chassis 101, the moving mechanism 2 comprises a motor 201, the lower end of the motor 201 is fixedly connected with the chassis 101 through a connecting column, a front end output shaft of the motor 201 is fixedly connected with a first organic column 202, the outer side of the first organic column 202 is movably sleeved with a first column 203 through a bearing, the lower end of the first column 203 is fixedly connected with the chassis 101 through a connecting column, the front end of the first column 202 is fixedly connected with a first disc 204, a second column 205 is fixedly connected to the middle part of the front surface of the first disc 204, a second column 206 is movably sleeved on the outer side of the rear end of the second column 205 through a bearing, and the lower end of the second column 206 is fixedly connected with the chassis 101 through the connecting column; the left side of the front end of the second machine column 205 is fixedly connected with a middle column 207 through a connecting column, and the outer side of the front end of the middle column 207 is movably sleeved with a movable rod 208 through a bearing; the left side of the upper surface of the chassis 101 is provided with a linking mechanism 3.

The movable rod 208 is opposite to the sliding rail 102, and a bending head is fixedly connected to the lower side of the end, away from the center column 207, of the movable rod 208, the right surface of the bending head is vertical, and the left surface of the bending head is smooth (as shown in fig. 4).

The outer side of the first disc 204 is sleeved with a belt 209.

The linkage mechanism 3 comprises a main board 301, the lower surface of the main board 301 is fixedly connected with the chassis 101, a first gear 302 is arranged in the middle of the front surface of the main board 301, the rear end of a rotating shaft of the first gear 302 penetrates through and is movably connected with the main board 301 through a bearing, and a sliding column 303 is movably connected in the middle of the front surface of the first gear 302 through the bearing.

The left and right sides of the front surface of the main board 301 are respectively provided with a second gear 304, the rear end of the rotating shaft of the second gear 304 penetrates through and is movably connected with the main board 301 through a bearing, the second gear 304 is correspondingly meshed with the first gear 302, the middle part of the front surface of the second gear 304 is fixedly connected with a third gear 305 through a connecting column, the third gear 305 is in a fan shape, the third gears 305 on the left and right sides are in the same direction (as shown in fig. 5), the rear end of the rotating shaft of the second gear 304 on the right side is fixedly connected with a second disc 306, the outer side of the second disc 306 is sleeved with a belt 209, and the radius of the second disc 306 is the same as that of the first disc 204.

The front of the linkage mechanism 3 is provided with a punching mechanism 4, the punching mechanism 4 comprises a balancing weight 401, a rear groove 402 is formed in the rear surface of the balancing weight 401, the front end of the sliding column 303 is inserted into and is in sliding connection with the rear groove 402, the sliding column 303 can slide up and down along the rear groove 402, side teeth 403 are uniformly formed in the left side and the right side of the balancing weight 401 at equal intervals, the side teeth 403 are correspondingly matched with the third gear 305, when the third gear 305 rotates to the position of the side teeth 403, the third gear 305 is meshed with the side teeth 403, a first punching column 404 is fixedly connected to the middle part of the lower surface of the balancing weight 401, a second punching column 405 is fixedly connected to the lower end of the first punching column 404, the lower end of the second punching column 405 presents a tip, and the punching mechanism 4 is opposite to the position of the punching bottom hole 103.

Working principle:

the first step: the motor 201 is started so as to drive the first disc 204 to rotate clockwise, through the design of the turning head at the left end of the moving rod 208, when the middle column 207 is positioned at the lower half circle of the first disc 204, the moving rod 208 is driven to move right by the rotation of the first disc 204, the turning head is embedded into a punched hole on a workpiece, the inner wall of the hole is contacted with the vertical surface of the turning head, so that the workpiece is pulled to move, when the middle column 207 is positioned at the lower half circle of the first disc 204, the moving rod 208 is driven to move left by the rotation of the first disc 204, the hole is contacted with the smooth surface of the turning head at the moment, the turning head passes through the hole and does not move the workpiece, the workpiece is punched through the punching mechanism 4, the punched hole moves the workpiece through the moving mechanism 2, so that the automatic movement of the long workpiece during punching can be ensured, the punching continuity of the long workpiece is improved, and more mechanical parts and occupation are avoided.

And a second step of: through the linkage between the belt 209 to moving mechanism 2 and interlock mechanism 3, when the carriage release lever 208 drives the work piece to shift, the gear three 305 on the left side just drives stamping mechanism 4 and moves upward this moment, after disc one 204 rotates one hundred eighty degrees, when carriage release lever 208 left side just does not drive the work piece and moves this moment, the gear three 305 on the right side drives stamping mechanism 4 to move down through the first 404 of punching post and the second 405 of punching post and to carry out the punching press to the work piece this moment, on the other hand, the pressure of punching press to the work piece guarantees simultaneously that the carriage release lever 208 moves left when the stability of work piece, thereby make the work piece remove and the mutual noninterference between the process of punching press and punching press, guarantee punching press and moving accuracy, improve stamping quality of stamping device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a continuous stamping device, includes chassis mechanism (1), chassis mechanism (1) include chassis (101), front surface upside fixedly connected with slide rail (102) of chassis (101), the cross-section of slide rail (102) presents the U font, punching press bottom hole (103) have been run through on the lower inner wall right side of slide rail (102), its characterized in that: the right side of the upper surface of the underframe (101) is provided with a moving mechanism (2), the moving mechanism (2) comprises a motor (201), the lower end of the motor (201) is fixedly connected with the underframe (101) through a connecting column, a front end output shaft of the motor (201) is fixedly connected with a first column (202), the outer side of the first column (202) is movably sleeved with a first column (203) through a bearing, the lower end of the first column (203) is fixedly connected with the underframe (101) through a connecting column, the front end of the first column (202) is fixedly connected with a first disc (204), the middle part of the front surface of the first disc (204) is fixedly connected with a second column (205), the outer side of the rear end of the second column (205) is movably sleeved with a second column (206) through a bearing, and the lower end of the second column (206) is fixedly connected with the underframe (101) through the connecting column;

a middle column (207) is fixedly connected to the left side of the front end of the second machine column (205) through a connecting column, and a movable rod (208) is movably sleeved on the outer side of the front end of the middle column (207) through a bearing;

the left side of the upper surface of the underframe (101) is provided with a linkage mechanism (3).

2. A continuous stamping apparatus as claimed in claim 1, wherein: the movable rod (208) is opposite to the sliding rail (102), a bending head is fixedly connected to the lower side of the end, far away from the middle column (207), of the movable rod (208), the right surface of the bending head is vertical, and the left surface of the bending head is smooth.

3. A continuous stamping apparatus as claimed in claim 2, wherein: the outer side of the first disc (204) is sleeved with a belt (209).

4. A continuous stamping apparatus as claimed in claim 3, wherein: the linkage mechanism (3) comprises a main board (301), the lower surface of the main board (301) is fixedly connected with the underframe (101), a first gear (302) is arranged in the middle of the front surface of the main board (301), the rear end of a rotating shaft of the first gear (302) penetrates through and is movably connected with the main board (301) through a bearing, and a sliding column (303) is movably connected in the middle of the front surface of the first gear (302) through the bearing.

5. A continuous stamping apparatus as claimed in claim 4, wherein: the novel rotary table is characterized in that gears II (304) are arranged on the left side and the right side of the front surface of the main plate (301), the rear end of a rotary shaft of the gears II (304) penetrates through and is movably connected with the main plate (301) through a bearing, the gears II (304) are correspondingly meshed with the gears I (302), gears III (305) are fixedly connected to the middle of the front surface of the gears II (304) through connecting columns, discs II (306) are fixedly connected to the rear end of the rotary shaft of the gears II (304) on the right side, a belt (209) is sleeved on the outer side of the discs II (306), and the radiuses of the discs II (306) and the radiuses of the discs I (204) are the same.

6. A continuous stamping apparatus as defined in claim 5, wherein: the front of interlock mechanism (3) is provided with punching press mechanism (4), punching press mechanism (4) include balancing weight (401), back groove (402) have been seted up to the rear surface of balancing weight (401), back groove (402) have been inserted and sliding connection to the front end of traveller (303), side tooth (403) have evenly been seted up to the left and right sides equidistance of balancing weight (401), side tooth (403) correspond with three (305) adaptation of gear, the lower surface middle part fixedly connected with punching press post (404) of balancing weight (401), the lower extreme fixedly connected with punching press post two (405) of punching press post one (404), the lower extreme of punching press post two (405) presents the pointed end, punching press mechanism (4) are just right with the position of punching press bottom hole (103).