CN214517049U

CN214517049U - Punch device

Info

Publication number: CN214517049U
Application number: CN202120309743.2U
Authority: CN
Inventors: 王元
Original assignee: Tianjin Yuruntong Metal Products Co ltd
Current assignee: Tianjin Yuruntong Metal Products Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-10-29
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a punch device relates to shaped steel processing equipment technical field, including drift seat main part and a plurality of drifts that are used for towards different holes, every drift all is T type structure and includes the same end, drift seat main part bottom shaping has the recess of T type, recess inner wall sliding connection has U type supporting seat, the through-hole that is used for passing the drift is offered to supporting seat bottom intermediate position, the supporting seat is fixed with the slider along one side of drift seat main part width direction, drift seat main part is fixed with and is used for driving the gliding motor of supporting seat, drift seat main part level is rotated and is provided with the threaded rod, the threaded rod extends along drift seat body length direction, the threaded rod with slider threaded connection and with motor shaft end fixed connection. The utility model provides a convenient to use, stability are good, ensure that the change of drift is more convenient, reduce the input of manpower, labour saving and time saving improves production efficiency's a drift device.

Description

Punch device

Technical Field

The utility model relates to a shaped steel processing equipment technical field especially relates to a drift device.

Background

With the development of high and new technologies, the application field of punching machines is more and more extensive, and the application fields of punching machines are expanded to the fields of machinery, medical treatment and the like from the initial national defense field and the aerospace field. In the section steel processing technology, because the section steel is a connecting piece, the section steel needs to be punched, namely, a punching machine needs to participate.

The invention patent application with the prior application publication number of CN107413928A discloses an automatic pipe punching device which is formed by connecting a workbench frame, a hydraulic oil pump, a piece feeding mechanism, a punching mechanism, a piece returning mechanism, a piece ejecting mechanism and a photoelectric switch seat; a hydraulic pump is arranged on one side below the working table frame, a support frame of the jacking part mechanism is arranged in the middle of the hydraulic pump, a punching hydraulic oil cylinder is arranged on the other side of the hydraulic pump, and the end face of the punching hydraulic oil cylinder is connected with a punching arm; the photoelectric switch seat, the piece feeding mechanism, the punching mechanism and the piece returning mechanism are arranged on the working table frame; the punching mechanism is formed by connecting two punching arms, a punching hydraulic oil cylinder, two punching heads, two punching head seat bodies and a gasket.

In practical use, a punching head of the punching device penetrates through a punching head seat, one end of the punching head is connected with a pin of a punching arm, and in order to adapt to different punching requirements, a punch needs to be manually disassembled. However, the disassembly process is troublesome, so that the work efficiency of later-stage replacement is reduced, and the input of manpower is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drift device utilizes the motor drive supporting seat to slide to the drift seat main part outside, puts into the through-hole of supporting seat with the lower part of drift in, inside pulling back drift seat main part with the supporting seat again to realize the change of drift, reduce the input of manpower, labour saving and time saving improves production efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a punch device, includes drift seat main part and a plurality of drifts that are used for towards different holes, every the drift all is T type structure, every the drift all includes the same end, drift seat main part bottom shaping has the recess of T type, recess inner wall sliding connection has U type supporting seat, the through-hole that is used for passing the drift is offered to supporting seat bottom intermediate position, one side that drift seat main part width direction is followed to the supporting seat is fixed with the slider, drift seat main part is fixed with and is used for driving the gliding motor of supporting seat, drift seat main part level is rotated and is provided with the threaded rod, the threaded rod extends along drift seat main part length direction, threaded rod and slider threaded connection and motor shaft end fixed connection.

Through adopting above-mentioned technical scheme, utilize motor drive supporting seat to slide to the drift seat main part outside, put into the through-hole of supporting seat with the lower part of drift in, inside pulling back drift seat main part with the supporting seat again to realize the change of drift. Through this kind of mode, make things convenient for the change of drift, reduce the input of manpower, labour saving and time saving improves production efficiency.

The utility model discloses further set up to: the end shaping has two spacing faces, two spacing face and supporting seat both sides wall butt.

Through adopting above-mentioned technical scheme, utilize the both sides board of spacing face butt supporting seat, can fix the end firmly in the supporting seat, improve the stability of drift at the in-process that punches a hole.

The utility model discloses further set up to: an arc-shaped groove is formed in one side, close to the supporting seat, of the sliding block, and the arc-shaped groove is matched with the end head.

Through adopting above-mentioned technical scheme, the stability of drift in the punching process is improved in the setting of arc wall.

The utility model discloses further set up to: the support seat is characterized in that a movable plate with a round hole is vertically connected in the support seat in a sliding mode, the diameter of the round hole of the movable plate is the same as that of the through hole, two cylinders used for driving the movable plate to move are fixed at the bottom of the support seat, and piston rods of the cylinders are fixedly connected with the movable plate.

Through adopting above-mentioned technical scheme, utilize the movable plate of cylinder drive to release the supporting seat with the drift, make things convenient for the change of drift, improve the device's use convenience.

The utility model discloses further set up to: one side of the supporting seat close to the motor is fixed with a supporting block, and two sliding grooves are formed in the bottom of the supporting block.

Through adopting above-mentioned technical scheme, when the supporting seat slided the drift seat main part outside, the setting of supporting shoe played the supporting role, shared the power that some screw rod received, and then improved the device's life.

The utility model discloses further set up to: every the drift includes the pole portion, the pole portion is equipped with different adaptation lantern rings according to the difference of self shape and size cover respectively, every the outer periphery of adaptation lantern ring all with the through-hole and the equal adaptation of the inner wall of the round hole of movable plate.

Through adopting above-mentioned technical scheme, select different adaptation lantern rings according to the drift of different shapes and size, overlap the adaptation lantern ring on pole portion to install in the supporting seat, the adaptation lantern ring on the pole portion all butts with the round hole of movable plate and the inner wall of through-hole. In this way, the stability of the punch during punching is improved.

The utility model discloses further set up to: the recess inner wall is fixed with two guide rails, guide rail and spout adaptation, the guide rail extends along drift seat main part length direction, the equal shaping of supporting seat and slider lower surface has the guide slot, guide slot and guide rail adaptation.

Through adopting above-mentioned technical scheme, utilize guide slot and spout respectively in the cooperation of guide rail, play the guide effect to the reciprocating motion of supporting seat, and then improve the device's stability.

To sum up, the utility model discloses a beneficial technological effect does:

(1) utilize motor drive supporting seat to slide to the drift seat main part outside, put into the through-hole of supporting seat with the lower part of drift in, inside pulling back drift seat main part with the supporting seat again to realize the change of drift, reduce the input of manpower, improve production efficiency.

(2) By utilizing the arrangement of the limiting surface and the arc-shaped groove, the end can be firmly fixed in the supporting seat, and the stability of the punch in the punching process is improved

(3) Through with the adaptation lantern ring cover on the drift and install in the supporting seat, the adaptation lantern ring on the pole portion all butts with the round hole of movable plate and the inner wall of through-hole, and then improves the stability of drift at the in-process that punches a hole.

Drawings

Fig. 1 is an axial view of the overall structure of an embodiment of the present invention;

fig. 2 is an axial view of an embodiment of the present invention for embodying a punch structure;

fig. 3 is a cross-sectional view of an embodiment of the present invention for showing the internal structure of the punch holder body;

fig. 4 is a cross-sectional view of an embodiment of the present invention for showing the internal structure of the supporting seat.

Reference numerals: 1. a punch holder body; 2. a groove; 3. a punch; 31. a tip; 32. a rod portion; 4. a movable plate; 5. A supporting seat; 6. a through hole; 7. a motor; 8. a threaded rod; 9. a slider; 10. a limiting surface; 11. an arc-shaped slot; 12. an adapter collar; 13. a guide rail; 14. a guide groove; 15. a support block; 16. and a cylinder.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to fig. 1 and 2, the punch device comprises a punch holder body 1 and a plurality of punches 3 for punching different holes, wherein each punch 3 is of a T-shaped structure, each punch 3 comprises the same end 31, the end 31 is positioned at the top of the punch 3, two limiting surfaces 10 are symmetrically formed on the circumferential surface of the end 31 about the center, each punch 3 comprises a rod part 32, and the rod part 32 is positioned at the middle position of the bottom of the punch 3. The bottom of the punch holder main body 1 is formed with a T-shaped groove 2, the groove 2 extends along the length direction of the punch holder main body 1, and the groove 2 is communicated with one side of the punch holder main body 1, which is far away from the motor 7, in the length direction. Combine attached figure 3, 2 inner wall sliding connection of recess has U

type supporting seat

5, 5 both sides walls of supporting seat respectively with two 10 butts of spacing face, 5 bottom intermediate positions of supporting seat offer the through-hole 6 that is used for passing drift 3, supporting seat 5 is fixed with slider 9 along 1 width direction's of drift seat main part one side, slider 9 is close to one side shaping of supporting seat 5 has arc wall 11, arc wall 11 and end 31 adaptation, one side that supporting seat 5 is close to motor 7 is fixed with supporting shoe 15, the shaping of supporting shoe 15 bottom has two spouts that extend along 1 length direction of drift seat main part, supporting

seat

5 and 9 lower surface equal shaping of slider have

guide slot

14, 2 inner walls of recess are fixed with two guide rails 13 that extend along 1 length direction of drift seat main part, guide rail 13 and the equal adaptation of spout and guide slot 14.

Referring to the attached drawing 4, a movable plate 4 with a round hole is connected inside a supporting seat 5 in a vertical sliding mode, the diameter of the round hole of the movable plate 4 is the same as that of the through hole 6, different adaptive lantern rings 12 are respectively sleeved on a rod portion 32 according to different shapes and sizes, the outer circumferential surface of each adaptive lantern ring 12 is matched with the inner walls of the through hole 6 and the round hole of the movable plate 4, two air cylinders 16 used for driving the movable plate 4 to move up and down are fixed at the bottom of the supporting seat 5, the two air cylinders 16 are arranged along the length direction of a punch holder main body 1, a piston rod of each air cylinder 16 is fixedly connected with the movable plate 4, a motor 7 used for driving the supporting seat 5 to slide is fixed on one side, close to the supporting block 15, of the punch holder main body 1, a threaded rod 8 is horizontally arranged in a rotating mode, the threaded rod 8 extends along the length direction of the punch holder main body 1, and the threaded rod 8 is connected with a sliding block 9 in a threaded mode and fixedly connected with the shaft end of the motor 7.

The working principle of the embodiment is as follows: utilize motor 7 drive supporting seat 5 to slide to the drift seat main part 1 outside, put the lower part of drift 3 in the through-hole 6 of supporting seat 5, again with supporting seat 5 pull back drift seat main part 1 inside to realize the change of drift 3. Through this kind of mode, make things convenient for the change of drift 3, reduce the input of manpower, labour saving and time saving improves production efficiency.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A punch device, comprising a punch holder body (1) and a plurality of punches (3) for punching different holes, characterized in that: each punch head (3) is in a T-shaped structure, each punch head (3) comprises the same end head (31), a T-shaped groove (2) is formed at the bottom of the punch seat main body (1), a U-shaped supporting seat (5) is connected to the inner wall of the groove (2) in a sliding manner, a through hole (6) for penetrating through the punch (3) is arranged in the middle of the bottom of the supporting seat (5), a slide block (9) is fixed on one side of the supporting seat (5) along the width direction of the punch seat main body (1), a motor (7) for driving the supporting seat (5) to slide is fixed on the punch seat body (1), the punch holder main body (1) is horizontally and rotatably provided with a threaded rod (8), the threaded rod (8) extends along the length direction of the punch holder main body (1), the threaded rod (8) is in threaded connection with the sliding block (9) and is fixedly connected with the shaft end of the motor (7).

2. A punch device as recited in claim 1, wherein: the end head (31) is formed with two limiting surfaces (10), and the two limiting surfaces (10) are abutted to two side walls of the supporting seat (5).

3. A punch device as recited in claim 1, wherein: one side of the sliding block (9) close to the supporting seat (5) is formed with an arc-shaped groove (11), and the arc-shaped groove (11) is matched with the end head (31).

4. A punch device as recited in claim 1, wherein: the movable plate (4) with a round hole is vertically connected to the inside of the supporting seat (5) in a sliding mode, the diameter of the round hole of the movable plate (4) is the same as that of the through hole (6), two air cylinders (16) used for driving the movable plate (4) to move are fixed to the bottom of the supporting seat (5), and piston rods of the air cylinders (16) are fixedly connected with the movable plate (4).

5. A punch device as recited in claim 1, wherein: one side of the supporting seat (5) close to the motor (7) is fixed with a supporting block (15), and two sliding grooves are formed in the bottom of the supporting block (15).

6. A punch device as recited in claim 4, wherein: every drift (3) includes pole portion (32), pole portion (32) are equipped with different adaptation lantern rings (12) according to the difference cover of self shape and size respectively, every the outer periphery of adaptation lantern ring (12) all with the equal adaptation of the inner wall of the round hole of through-hole (6) and movable plate (4).

7. A punch device as recited in claim 5, wherein: recess (2) inner wall is fixed with two guide rails (13), guide rail (13) and spout adaptation, guide rail (13) extend along drift seat main part (1) length direction, supporting seat (5) and slider (9) lower surface all shaping have guide slot (14), guide slot (14) and guide rail (13) adaptation.