CN218425080U

CN218425080U - Punching device

Info

Publication number: CN218425080U
Application number: CN202222115049.4U
Authority: CN
Inventors: 许科练; 刘杰
Original assignee: Chongqing Tongchang Technology Co ltd
Current assignee: Chongqing Tongchang Technology Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-02-03
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a punching device relates to meeting machine production technical field. This punching device, including base, punching subassembly and unloading subassembly, the top fixed mounting of base has two sets of curb plates, and the adjacent lateral wall fixed mounting of two sets of curb plates has the roof, and the subassembly that punches a hole is located on the roof, the subassembly that punches a hole includes first electric putter and grip block, and first electric putter can order about the grip block and go up and down, and the grip block is used for the centre gripping with the metal backboard. This punching device can stabilize the centre gripping with the metal backplate and handle at the in-process that punches a hole to meeting machine metal backplate, has avoided the metal backplate to produce when punching a hole and has rocked the condition that leads to the skew of punching a hole like this, also perhaps leads to the hole corner to take place the condition of deformation when punching a hole, and then can improve the quality after the metal backplate punches a hole.

Description

Punching device

Technical Field

The utility model relates to a processing production technical field that punches a hole, in particular to punching device.

Background

Equipment such as meeting machine need punch a hole the processing to its metal backplate at the in-process of production, can install the part of meeting machine through the hole like this, and at the in-process that punches a hole, because the impact force is great, if can not stabilize the centre gripping with metal backplate and probably lead to metal backplate to produce the condition of deformation because of the backplate shrink after punching a hole the corner in hole, and then reduced the quality after metal backplate punches a hole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching device can solve the impact force great, if can not stabilize the centre gripping with the metal backplate and can lead to the metal backplate hole after punching a hole the corner produce the condition of deformation because of the backplate shrink, and then reduced the problem of the quality after the metal backplate punches a hole.

In order to achieve the above object, the utility model provides a following technical scheme: a punching device comprises a base, a punching assembly and a blanking assembly, wherein two groups of side plates are fixedly mounted at the top of the base, and top plates are fixedly mounted on adjacent side walls of the two groups of side plates;

the punching assembly is arranged on the top plate and comprises a first electric push rod and a clamping block, the first electric push rod can drive the clamping block to lift, and the clamping block is used for clamping the metal back plate;

the blanking assembly is arranged on the base and comprises a top block, a driving motor and a rotating cam, the driving motor can drive the rotating cam to rotate, the rotating cam can drive the top block to move, and the top block is convenient to blank the metal back plate.

Preferably, the punching assembly further comprises a lifting plate, a second electric push rod, a movable plate and a punching knife, a first electric push rod is fixedly mounted at the top of the top plate, the free end of the first electric push rod extends to the lower portion of the top plate, the lifting plate is fixedly mounted at the free end of the first electric push rod, a second electric push rod is fixedly mounted at the top of the lifting plate, a clamping block is fixedly mounted at the bottom of the lifting plate, a hole is formed in the clamping block, the free end of the second electric push rod extends to the inside of the hole of the clamping block, the movable plate is fixedly mounted at the inside of the hole of the clamping block, and the punching knife is fixedly mounted at the bottom of the movable plate.

Preferably, the unloading subassembly still includes the backup pad, place the platform, the slide bar, the bull stick, first gear and second gear, the top fixed mounting of base has the backup pad, the top fixed mounting of backup pad has the platform of placing, place the inside of platform and seted up the standing groove, the inboard bottom of standing groove is equipped with down the silo, the bottom slidable mounting of kicking block has the slide bar, the quantity of slide bar is two sets of, the one end of slide bar extends to down in the silo and fixed mounting have the kicking block, one side of backup pad is rotated and is installed the bull stick, the one end of bull stick extends to the opposite side and the fixed mounting of backup pad has first gear, one side fixed mounting of backup pad has driving motor, driving motor's pivot extends to the opposite side and the fixed mounting of backup pad has the second gear, first gear meshes with the second gear mutually, the tip fixed mounting of bull stick has the rotation cam, the quantity of rotation cam is two sets of.

Preferably, the top of the rotating cam is in contact with the bottom of the corresponding slide lever.

Preferably, the bottom of grip block is pasted and is fixed with the protection pad, and the protection pad can protect the surface of metal backplate, avoids the condition of metal backplate surface fish tail.

Preferably, the equal fixed mounting in both sides of lifter plate has first slider, and first spout has all been seted up to the inside of two sets of curb plates, and first slider slidable mounting is in first spout, and the lifter plate is slidable mounting with the curb plate, sets up the stability that can increase the lifter plate like this.

Preferably, the two sides of the movable plate are fixedly provided with second sliding blocks, a second sliding groove is formed in the clamping block, the second sliding blocks are slidably mounted in the second sliding groove, and the clamping block and the movable plate are slidably mounted, so that the stability of the movable plate can be improved.

Preferably, the inside of placing the platform is seted up and is supplied the movable recess that punches a hole of die cutter, sets up the die cutter activity of being convenient for like this.

Compared with the prior art, the beneficial effects of the utility model are that: this punching device, through first electric putter, the lifter plate, second electric putter, the grip block, the cooperation of fly leaf and die cutter is used, can be at the in-process that punches a hole to meeting machine metal backplate, stabilize the centre gripping with the metal backplate and handle, avoided the metal backplate to produce when punching a hole and rock the condition that leads to the skew of punching a hole, also or lead to the condition that the hole corner takes place deformation when punching a hole, and then can improve the quality after the metal backplate punches a hole, through the backup pad, place the platform, the slide bar, the cooperation of kicking block and bull stick is used, after punching a hole and finishing, can jack-up the metal backplate, the manual work of so can be convenient for takes the metal backplate from the standing groove, and then improve the unloading effect of metal sheet.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the part a of the present invention.

Reference numerals: 1. a base; 2. a side plate; 3. a top plate; 4. a punching assembly; 401. a first electric push rod; 402. a lifting plate; 403. a second electric push rod; 404. a clamping block; 405. a movable plate; 406. punching a cutter; 5. a blanking assembly; 501. a support plate; 502. a placing table; 503. a slide bar; 504. a top block; 505. a rotating rod; 506. a first gear; 507. a drive motor; 508. a second gear; 509. the cam is rotated.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a punching device, the on-line screen storage device comprises a base 1, punching component 4 and unloading subassembly 5, base 1's top fixed mounting has two sets of curb plates 2, the adjacent lateral wall fixed mounting of two sets of curb plates 2 has roof 3, punching component 4 locates on roof 3, punching component 4 includes first electric putter 401 and grip block 404, grip block 404 lift can be ordered about to first electric putter 401, grip block 404 is used for the centre gripping with the metal back board, unloading subassembly 5 is located on the base 1, unloading subassembly 5 includes kicking block 504, driving motor 507 and rotation cam 509, driving motor 507 can order about rotation cam 509 and rotate, rotation cam 509 can order about the kicking block 504 activity, the kicking block 504 activity is convenient for with the metal back board unloading.

Further, the punching assembly 4 further comprises a lifting plate 402, a second electric push rod 403, a movable plate 405 and a punching knife 406, the top of the top plate 3 is fixedly provided with the first electric push rod 401, the free end of the first electric push rod 401 extends to the lower side of the top plate 3 and is fixedly provided with the lifting plate 402, the top of the lifting plate 402 is fixedly provided with the second electric push rod 403, the bottom of the lifting plate 402 is fixedly provided with a clamping block 404, a hole is formed in the clamping block 404, the free end of the second electric push rod 403 extends to the inside of the hole of the clamping block 404 and is fixedly provided with the movable plate 405, the bottom of the movable plate 405 is fixedly provided with the punching knife 406, a protective pad is fixedly adhered to the bottom of the clamping block 404, both sides of the lifting plate 402 are fixedly provided with first sliders, the inside of two groups of side plates 2 are both provided with first sliding grooves, the first sliders are slidably mounted in the first sliding grooves, the lifting plate 402 and the side plates 2 are slidably mounted, both sides of the movable plate 405 are both fixedly provided with second sliders, the second sliders are slidably mounted in the second sliding grooves, the clamping block 404 and are capable of preventing the metal push rod 401 from being deformed when the metal pushing plate 401 and the metal pushing plate starts, the lifting plate to move, and the metal pushing plate 401 and the metal pushing plate starts to cause the metal pushing plate to generate a stable deformation during the punching process, thereby preventing the metal pushing process.

Furthermore, the blanking assembly 5 further comprises a supporting plate 501, a placing table 502, a sliding rod 503, a rotating rod 505, a first gear 506 and a second gear 508, the supporting plate 501 is fixedly installed on the top of the base 1, the placing table 502 is fixedly installed on the top of the supporting plate 501, a placing groove is formed in the placing table 502, a blanking groove is formed in the inner bottom of the placing groove, the sliding rods 503 are slidably installed on the bottom of the top block 504, the number of the sliding rods 503 is two, one end of each sliding rod 503 extends into the blanking groove and is fixedly installed with the top block 504, the rotating rod 505 is rotatably installed on one side of the supporting plate 501, one end of each rotating rod 505 extends to the other side of the supporting plate 501 and is fixedly installed with the first gear 506, a driving motor 507 is fixedly installed on one side of the supporting plate 501, the rotating shaft of the driving motor 507 extends to the other side of the supporting plate 501 and is fixedly provided with a second gear 508, the first gear 506 is meshed with the second gear 508, the end part of the rotating rod 505 is fixedly provided with a rotating cam 509, the number of the rotating cams 509 is two, the top of the rotating cam 509 is in contact with the bottom of the corresponding sliding rod 503, a punching groove for the movement of the punching knife 406 is formed in the placing table 502, the driving motor 507 is controlled to be started, the driving motor 507 is started to drive the rotating rod 505 to rotate, the rotating rod 505 rotates to jack up the sliding rod 503 and the jacking block 504 through the rotating cam 509, after punching is finished, the metal back plate can be jacked up, so that the metal back plate can be conveniently and manually taken from the placing groove, and the blanking effect of the metal plate is further improved.

The working principle is as follows: during the use, place the metal backplate in the standing groove on placing the platform 502, control first electric putter 401 and start, first electric putter 401 starts and drives lifter plate 402 and grip block 404 removal, grip block 404 removes and can stabilize the centre gripping with the metal backplate, control second electric putter 403 after the centre gripping and start, second electric putter 403 starts and drives fly leaf 405 and die cutter 406 removal, die cutter 406 removes and can punch a hole with the metal backplate, control driving motor 507 after punching a hole and start, driving motor 507 starts and drives bull stick 505 and rotate, bull stick 505 rotates and can jack-up slide bar 503 and kicking block 504 through rotating cam 509, and then can be outside the ejecting standing groove of metal backplate, be convenient for the workman to take.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A punching apparatus characterized by: the method comprises the following steps:

the top of the base (1) is fixedly provided with two groups of side plates (2), and the adjacent side walls of the two groups of side plates (2) are fixedly provided with top plates (3);

the punching assembly (4) is arranged on the top plate (3), the punching assembly (4) comprises a first electric push rod (401) and a clamping block (404), the first electric push rod (401) can drive the clamping block (404) to lift, and the clamping block (404) is used for clamping the metal back plate;

the blanking assembly (5) is arranged on the base (1), the blanking assembly (5) comprises a top block (504), a driving motor (507) and a rotating cam (509), the driving motor (507) can drive the rotating cam (509) to rotate, and the rotating cam (509) can drive the top block (504) to move.

2. A punching apparatus according to claim 1, characterized in that: the punching assembly (4) further comprises a lifting plate (402), a second electric push rod (403), a movable plate (405) and a punching knife (406), a first electric push rod (401) is fixedly mounted at the top of the top plate (3), the free end of the first electric push rod (401) extends to the lower portion of the top plate (3) and is fixedly mounted with the lifting plate (402), a second electric push rod (403) is fixedly mounted at the top of the lifting plate (402), a clamping block (404) is fixedly mounted at the bottom of the lifting plate (402), a hole is formed in the clamping block (404), the free end of the second electric push rod (403) extends to the inside of the hole of the clamping block (404) and is fixedly mounted with the movable plate (405), and the punching knife (406) is fixedly mounted at the bottom of the movable plate (405).

3. A punching apparatus according to claim 2, characterized in that: the blanking assembly (5) further comprises a supporting plate (501), a placing platform (502), sliding rods (503), rotating rods (505), a first gear (506) and a second gear (508), the supporting plate (501) is fixedly installed at the top of the base (1), the placing platform (502) is fixedly installed at the top of the supporting plate (501), a placing groove is formed in the placing platform (502), a blanking groove is formed in the inner bottom of the placing groove, sliding rods (503) are slidably installed at the bottom of the jacking block (504), the number of the sliding rods (503) is two, one end of each sliding rod (503) extends into the blanking groove and is fixedly installed with the jacking block (504), the rotating rods (505) are rotatably installed on one side of the supporting plate (501), one end of each rotating rod (505) extends to the other side of the supporting plate (501) and is fixedly installed with the first gear (506), one side of the supporting plate (501) is fixedly installed with a driving motor (507), a rotating shaft of the driving motor (507) extends to the other side of the supporting plate (501) and is fixedly installed with the second gear (508), the first gear (506) is meshed with the second gear (508), and the end of the rotating rod (509) is fixedly installed with the cam (509).

4. A punch apparatus as claimed in claim 3, characterised in that: the top of the rotating cam (509) is in contact with the bottom of the corresponding slide bar (503).

5. A punch apparatus as claimed in claim 4, in which: and a protective pad is fixedly adhered to the bottom of the clamping block (404).

6. A punch apparatus as claimed in claim 5, characterised in that: the two sides of the lifting plate (402) are fixedly provided with first sliding blocks, first sliding grooves are formed in the two sets of side plates (2), the first sliding blocks are slidably arranged in the first sliding grooves, and the lifting plate (402) and the side plates (2) are slidably arranged.

7. A punch apparatus as claimed in claim 6, characterised in that: the both sides of fly leaf (405) all fixed mounting have the second slider, and the second spout has been seted up to the inside of grip block (404), and second slider slidable mounting is in the second spout.

8. A punch apparatus as claimed in claim 7, characterised in that: the placing table (502) is internally provided with a punching groove for the moving of the punching knife (406).