CN219966169U

CN219966169U - Sheet metal part punching device

Info

Publication number: CN219966169U
Application number: CN202321278336.5U
Authority: CN
Inventors: 许嘉新; 程彦华
Original assignee: Wuxi Sentian Environmental Technology Co ltd
Current assignee: Wuxi Sentian Environmental Technology Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-11-07
Anticipated expiration: 2033-05-24

Abstract

The utility model provides a sheet metal part punching device, which relates to the technical field of punching and comprises: a punching table; and the collecting tank is arranged at the top of the punching platform, and the opposite sides of the inner wall of the collecting tank are provided with sliding grooves. According to the utility model, the output shaft of the motor is enabled to drive the screw rod to rotate, then under the interaction of the screw rod and the screw thread block and the cooperation of the guide rod, the screw thread block can be enabled to drive the punching device body to move left and right along the screw thread direction of the screw rod, the third air cylinder is synchronously started, the sliding block is enabled to drive the sliding block to move back and forth along the sliding groove, so that the position of the sheet metal part to be punched is moved to the position right below the punching device body, the first air cylinder is started again, and the sliding bar is driven to move downwards under the cooperation of the first round rod, so that the punching device body moves towards the sheet metal part, and punching is completed, and thus punching can be performed according to the requirements of different punching positions of different sheet metal parts, and the applicability of the device is improved.

Description

Sheet metal part punching device

Technical Field

The utility model relates to the technical field of punching, in particular to a sheet metal part punching device.

Background

Punching refers to punching various patterns on materials such as steel plates, leather, cloth, wood plates and the like to adapt to different requirements, and the traditional method for punching is to use a punching die to process through holes on a flat plate. The punched holes are generally classified into splayed holes, hexagonal holes, punched holes, long holes, square holes, round holes, punched webs, triangular holes, and the like.

In the prior art, for example, the Chinese patent number is: CN218109048U discloses a sheet metal component punching device relates to sheet metal processing technology field, which comprises a housin, detachable component is installed to the casing top, and detachable component is including lower mounting panel, guide post, lower bolster, punching a hole, go up mounting panel, through-hole, cope match-plate pattern, drift, spliced pole, second bolt, second screw, third bolt and third screw, the below of through-hole is connected with compresses tightly the subassembly, and compresses tightly the subassembly and including first connecting rod, spring, second connecting rod and clamp plate. According to the utility model, through the arrangement of the lower mounting plate, the guide post, the lower template, the punching, the upper mounting plate, the through hole, the upper template, the punch, the connecting post, the second bolt, the second screw hole, the third bolt and the third screw hole, the lower template and the upper template are convenient to detach and replace according to different punching shapes of the punching according to production requirements, so that different punching dies of the punching and the punch matched with the punching are replaced, holes with different shapes are punched, and the flexibility of the device is higher.

Although the above scheme has the advantages as above, the above scheme has disadvantages in that: because there are the difference in the position that different sheet metal parts punched a hole, its drift can't remove according to the difference of sheet metal parts punched a hole the position, leads to it can't satisfy the demand of different sheet metal parts different positions of punching a hole to make its device's suitability lower, and because the sheet metal part produces metal piece easily when punching a hole, if not in time clear up, probably to follow-up sheet metal part punching a hole and influence, need the workman frequent clearance of taking time and energy, lead to the efficiency reduction of punching a hole to the sheet metal part.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, because different parts exist at punching positions of different sheet metal parts, the punch cannot move according to the different punching positions of the sheet metal parts, so that the punch cannot meet the requirements of the different punching positions of the different sheet metal parts, the applicability of the device is lower, and because the sheet metal parts are easy to generate metal fragments during punching, if the sheet metal parts are not cleaned in time, the subsequent sheet metal part punching is possibly influenced, frequent cleaning is required by workers, time and labor are wasted, and the punching efficiency of the sheet metal parts is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a sheet metal part punching device comprising:

a punching table;

the collecting groove is formed in the top of the punching table, and sliding grooves are formed in the opposite sides of the inner wall of the collecting groove;

the sliding blocks are movably embedded in the two sliding grooves, and punching grooves are formed in the tops of the sliding blocks;

the air cylinder III is fixedly arranged on one side of the inner wall of the collecting tank, and one end of the air cylinder III is fixedly arranged on one side of the sliding block;

the L-shaped frame is fixedly arranged at one end of the top of the punching table, and an air cylinder I is fixedly embedded at one end of the top of the L-shaped frame;

the first sliding strip is fixedly arranged at one end of the first cylinder, and two fixing blocks are symmetrically and fixedly arranged at the bottom of the first sliding strip;

the screw rod is movably embedded in the opposite sides of the two fixed blocks, which are close to the bottom, and the thread blocks are sleeved on the outer surface of the screw rod in a thread way;

the motor is fixedly arranged on one side of one of the fixed blocks, and the output end of the motor is fixedly arranged at one end of the screw rod;

the punching device body is fixedly arranged at the bottom of the thread block.

Preferably, two opposite sides of the fixed blocks, which are close to the top, are fixedly provided with guide rods, and the outer surfaces of the guide rods are movably embedded into one ends of the threaded blocks, which are close to the top.

Preferably, the bottom of the L-shaped frame close to one end is symmetrically and fixedly provided with two round bars I, one end of each round bar I is symmetrically and fixedly arranged at the top of the punching table, and two ends of each sliding bar I are respectively and movably sleeved on the outer surfaces of the two round bars I.

Preferably, two ends of the top of the sliding block are symmetrically and fixedly provided with two round rods II, a plurality of round rods are equally divided into two groups, and the outer surfaces of the two groups of round rods II are movably sleeved with L-shaped pressing plates.

Preferably, the connecting bars are fixedly arranged at one ends of the round bars II, the cylinders II are fixedly embedded in the centers of the tops of the connecting bars II, and one ends of the cylinders II are respectively and fixedly arranged at the tops of the L-shaped pressing plates.

Preferably, the inside of punching a hole the platform is located collecting vat position department activity and inlays and be equipped with the collection frame, one side fixed mounting of collection frame has the handle.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the output shaft of the motor is enabled to drive the screw rod to rotate, then under the interaction of the screw rod and the screw thread block and the cooperation of the guide rod, the screw thread block can be enabled to drive the punching device body to move left and right along the screw thread direction of the screw rod, the third air cylinder is synchronously started, the sliding block is enabled to drive the sliding block to move back and forth along the sliding groove, so that the position of the sheet metal part to be punched is moved to the position right below the punching device body, the first air cylinder is started again, and the sliding bar is driven to move downwards under the cooperation of the first round rod, so that the punching device body moves towards the sheet metal part, and punching is completed, and thus punching can be performed according to the requirements of different punching positions of different sheet metal parts, and the applicability of the device is improved.

2. According to the utility model, under the mutual matching of the punching groove and the collecting groove, metal scraps generated by punching of the sheet metal part can fall into the collecting frame and are collected through the collecting frame, when more metal scraps are collected in the collecting frame, the collecting frame is taken out by pulling the handle, and then the metal scraps in the collecting frame are subjected to centralized treatment, so that the influence of uncleaned metal scraps on the subsequent punching of the sheet metal part can be prevented, frequent cleaning of workers is not needed, time and labor are saved, and the punching efficiency of the sheet metal part is improved.

Drawings

Fig. 1 is a schematic structural view of a sheet metal part punching device provided by the utility model;

fig. 2 is a schematic side view of a sheet metal part punching device provided by the utility model;

fig. 3 is an enlarged schematic view of a position a in a drawing of a sheet metal part punching device provided by the utility model;

fig. 4 is a schematic cross-sectional structure of a sheet metal part punching device provided by the utility model.

Legend description:

1. a punching table; 101. a handle; 102. a collection frame; 103. a collection tank; 104. a chute; 2. an L-shaped frame; 201. a first cylinder; 202. a round rod I; 203. a first slide bar; 3. a fixed block; 301. a motor; 302. a screw rod; 303. a guide rod; 304. a screw block; 305. a punching device body; 4. a round rod II; 401. a connecting strip; 402. an L-shaped pressing plate; 403. a second cylinder; 5. a third cylinder; 501. a slide block; 502. punching a hole.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a sheet metal part punching device, comprising:

a punching table 1;

the collecting groove 103 is formed in the top of the punching table 1, and sliding grooves 104 are formed in the opposite sides of the inner wall of the collecting groove 103;

the sliding blocks 501 are movably embedded in the two sliding grooves 104, and punching grooves 502 are formed in the tops of the sliding blocks 501;

a third cylinder 5 fixedly installed at one side of the inner wall of the collecting tank 103, and one end of the third cylinder 5 is fixedly installed at one side of the slider 501;

the L-shaped frame 2 is fixedly arranged at one end of the top of the punching table 1, and a first cylinder 201 is fixedly embedded at one end of the top of the L-shaped frame 2;

the first slide bar 203 is fixedly arranged at one end of the first cylinder 201, and two fixing blocks 3 are symmetrically and fixedly arranged at the bottom of the first slide bar 203;

the screw rod 302 is movably embedded in the opposite sides of the two fixed blocks 3 near the bottom, and a thread block 304 is sleeved on the outer surface of the screw rod 302 in a thread way;

the motor 301 is fixedly arranged on one side of one of the fixed blocks 3, and the output end of the motor 301 is fixedly arranged at one end of the screw rod 302;

the punching device body 305 is fixedly installed at the bottom of the screw block 304.

Further, as shown in fig. 1-4, a guiding rod 303 is fixedly installed on the opposite side of the two fixing blocks 3 near the top, the outer surface of the guiding rod 303 is movably embedded in one end of the threaded block 304 near the top, and the guiding rod 303 plays a role in guiding the threaded block 304.

Further, as shown in fig. 1-4, two round bars 202 are symmetrically and fixedly installed at the bottom of the L-shaped frame 2 near one end, one end of each round bar 202 is symmetrically and fixedly installed at the top of the punching table 1, two ends of a sliding bar 203 are respectively and movably sleeved on the outer surfaces of the two round bars 202, and the sliding bar 203 is guided by the arrangement of the round bars 202.

Further, as shown in fig. 1-4, two ends of the top of the slider 501 are symmetrically and fixedly provided with two round bars two 4, the plurality of round bars two 4 are equally divided into two groups, the outer surfaces of the two groups of round bars two 4 are movably sleeved with an L-shaped pressing plate 402, and the function of guiding the L-shaped pressing plate 402 is achieved through the arrangement of the round bars two 4.

Further, as shown in fig. 1-4, one ends of the two groups of round bars two 4 are fixedly provided with connecting bars 401, the centers of the tops of the two connecting bars 401 are fixedly embedded with two cylinders two 403, one ends of the two cylinders two 403 are respectively and fixedly provided with the tops of the two L-shaped pressing plates 402, and the L-shaped pressing plates 402 are conveniently driven to move downwards to fix the sheet metal parts by starting the cylinders two 403.

Further, as shown in fig. 1-4, a collecting frame 102 is movably embedded in the punching table 1 at the position of the collecting groove 103, a handle 101 is fixedly installed on one side of the collecting frame 102, metal scraps are conveniently collected through the collecting frame 102, and the collecting frame 102 is conveniently taken out through the handle 101.

Working principle: when in use, firstly, a sheet metal part is placed in the punching groove 502 of the slide block 501, then the cylinder II 403 is started to drive the L-shaped pressing plate 402 to move downwards along the round rod II 4, so that the L-shaped pressing plate 402 presses two sides of the sheet metal part to the inner wall of the punching groove 502, the sheet metal part is fixed, the motor 301 is started again, the output shaft drives the screw rod 302 to rotate, then under the interaction of the screw rod 302 and the thread block 304 and the cooperation of the guide rod 303, the thread block 304 can move left and right along the thread direction of the screw rod 302 with the punching device body 305, the cylinder III 5 is synchronously started to drive the slide block 501 to move forwards and backwards along the chute 104, so that the position of the sheet metal part to be punched is moved to the position under the punching device body 305, the cylinder I201 is started again, and under the cooperation of the round rod I202, the slider 203 is driven to move downwards, so that the punching device body 305 moves towards the sheet metal part and punching is completed, thus punching can be performed according to the requirements of different punching positions of different sheet metal parts, the applicability of the device is improved, then metal scraps generated by punching the sheet metal part can fall into the collecting frame 102 through the mutual cooperation of the punching groove 502 and the collecting groove 103, the collecting frame 102 is used for collecting the metal scraps, when the collecting frame 102 is used for collecting more metal scraps, the collecting frame 102 is taken out by pulling the handle 101, and then the metal scraps in the collecting frame 102 are subjected to centralized processing, so that the influence of uncleaned metal scraps on the punching of subsequent sheet metal parts can be prevented, frequent cleaning of workers is not needed, time and labor are saved, and the punching efficiency of the sheet metal parts is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Sheet metal part punching device, characterized by comprising:

a punching table (1);

the collecting groove (103) is formed in the top of the punching table (1), and sliding grooves (104) are formed in the opposite sides of the inner wall of the collecting groove (103);

the sliding blocks (501) are movably embedded in the two sliding grooves (104), and punching grooves (502) are formed in the tops of the sliding blocks (501);

the third air cylinder (5) is fixedly arranged on one side of the inner wall of the collecting tank (103), and one end of the third air cylinder (5) is fixedly arranged on one side of the sliding block (501);

the L-shaped frame (2) is fixedly arranged at one end of the top of the punching table (1), and an air cylinder I (201) is fixedly embedded at one end of the top of the L-shaped frame (2);

the first sliding strip (203) is fixedly arranged at one end of the first cylinder (201), and two fixed blocks (3) are symmetrically and fixedly arranged at the bottom of the first sliding strip (203);

the screw rod (302) is movably embedded in the opposite sides of the two fixed blocks (3) close to the bottom, and a thread block (304) is sleeved on the outer surface of the screw rod (302) in a thread way;

the motor (301) is fixedly arranged on one side of one of the fixed blocks (3), and the output end of the motor (301) is fixedly arranged at one end of the screw rod (302);

and the punching device body (305) is fixedly arranged at the bottom of the thread block (304).

2. A sheet metal part punching device as claimed in claim 1, characterized in that: the two fixed blocks (3) are fixedly arranged on the opposite sides, close to the top, of the fixed blocks, guide rods (303) are fixedly arranged on the opposite sides, close to the top, of the fixed blocks, and the outer surfaces of the guide rods (303) are movably embedded into one ends, close to the top, of the threaded blocks (304).

3. A sheet metal part punching device as claimed in claim 2, characterized in that: two round bars I (202) are symmetrically and fixedly arranged at the bottom of the L-shaped frame (2) close to one end, one ends of the two round bars I (202) are symmetrically and fixedly arranged at the top of the punching table (1), and two ends of the sliding bar I (203) are respectively and movably sleeved on the outer surfaces of the two round bars I (202).

4. A sheet metal part punching device as claimed in claim 1, characterized in that: two ends of the top of the sliding block (501) are symmetrically and fixedly provided with two round bars (4), a plurality of the round bars (4) are equally divided into two groups, and the outer surfaces of the two round bars (4) are movably sleeved with L-shaped pressing plates (402).

5. The sheet metal part punching device according to claim 4, wherein: two groups of round bars two (4) one end is all fixed mounting has connecting strip (401), two the center department at connecting strip (401) top is all fixed to inlay and is equipped with cylinder two (403), two the one end of cylinder two (403) is fixed mounting respectively at the top of two L type clamp plates (402).

6. A sheet metal part punching device as claimed in claim 3, characterized in that: the inside of punching platform (1) is located collecting vat (103) position department activity inlay and is equipped with collection frame (102), one side fixed mounting of collection frame (102) has handle (101).