CN215618591U

CN215618591U - Heating type punching die with conveniently-replaced punching knife

Info

Publication number: CN215618591U
Application number: CN202121408247.9U
Authority: CN
Inventors: 李光明
Original assignee: Feibida Electronic Component Dongguan Co ltd
Current assignee: Feibida Electronic Component Dongguan Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-25
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a heating type punching die with a conveniently replaced punching tool, which comprises a bottom plate, a top plate and a clamping plate, wherein the top end of the bottom plate is connected with a placing plate, two sides of the top of the placing plate are respectively connected with a guide rod, the top ends of the two guide rods are respectively connected with two ends of the bottom of the top plate, the middle part of the bottom end of the top plate is provided with a cylinder, the output end of the cylinder is connected with a buffer plate, the bottom end of the buffer plate is equidistantly connected with a plurality of buffer spring columns, the bottom ends of the plurality of buffer spring columns are respectively connected with the same punching plate, the middle part of the bottom end of the punching plate is connected with a tool mounting mechanism, the tool mounting mechanism comprises a regulating plate, a left clamping plate, a limiting column, a stabilizing plate, a chute, a stabilizing groove, a sliding block, a right clamping plate, a screw and a regulating button, the heating punching tool with the conveniently replaced punching tool is driven by the displacement of the screw to displace the right clamping plate, so that the heating punching tool clamped by the right clamping plate can be conveniently replaced, not only convenient operation, the centre gripping is also more stable moreover.

Description

Heating type punching die with conveniently-replaced punching knife

Technical Field

The utility model relates to the technical field of punching dies, in particular to a heating type punching die with a conveniently-replaced punching knife.

Background

Nowadays smart mobile phones are more and more convenient and fast in our life, outstanding performance and the use of cell-phone auxiliary material such as electrically conductive cloth, electrically conductive bubble cotton, plastic piece on the whole have very big importance, let cell-phone shielding nature, signal output more excellent, and need use die-cut mould to tailor the deburring to materials such as electrically conductive bubble cotton, plastic piece in the production process of bubble cotton, plastic piece.

The existing punching die also generates some new requirements in the using process, one of which is as follows: the heating stamping knife of the existing punching die is easy to wear in the using process, so that the heating stamping knife needs to be frequently replaced, and the existing punching die is very inconvenient to replace; the second step is as follows: the precision requirement on the punching die is very high in the cutting and trimming process, and the punching precision of the existing punching die is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heating type punching die with a conveniently replaced punching knife, which aims to solve the problems that the heating punching knife of the existing punching die in the background technology is easy to wear in the using process, so the heating punching knife needs to be replaced frequently, and the existing punching die is inconvenient to replace; the precision requirement on the punching die is very high in the process of cutting and trimming, and the punching precision of the existing punching die is not high.

In order to achieve the purpose, the utility model provides the following technical scheme: a heating type punching die with a conveniently replaced punching tool comprises a bottom plate, a top plate and a clamping plate, wherein a placing plate is fixedly connected to the top end of the bottom plate, a placing groove is formed in the top end of the placing plate, a cutting groove is formed in one side of the placing groove and located at the top end of the placing plate, an infrared induction switch receiving end is fixedly installed at one end of an inner cavity of the cutting groove, guide grooves are formed in two sides of the inner cavity of the placing groove, the two guide grooves are respectively in sliding connection with two ends of the clamping plate, an electric telescopic rod is fixedly installed between the two guide grooves, the output end of the electric telescopic rod is fixedly connected with one side of the clamping plate, guide rods are fixedly connected to two sides of the top of the placing plate, the top ends of the two guide rods are respectively fixedly connected with two ends of the bottom of the top plate, an air cylinder is fixedly installed in the middle of the bottom end of the top plate, and a buffer plate is fixedly connected with the output end of the air cylinder, the bottom of the buffer plate is fixedly connected with a plurality of buffer spring columns in an equal distance mode, the bottom of each buffer spring column is fixedly connected with the same punching plate, the middle of the bottom of the punching plate is fixedly connected with a cutter mounting mechanism, the cutter mounting mechanism comprises a regulating plate, a left clamping plate, a limiting column, a stabilizing plate, a chute, a stabilizing groove, a slider, a right clamping plate, a screw and a regulating button, the chute is formed in the regulating plate, the stabilizing groove is formed in the bottom of the chute and positioned in the regulating plate, the inner cavity of the chute is connected with the slider in a sliding mode, the bottom of the slider is fixedly connected with the right clamping plate, the bottom of the right clamping plate penetrates through the stabilizing groove and extends to the outside, one end of the bottom of the regulating plate, far away from the chute, is fixedly connected with the left clamping plate, one side of the left clamping plate, close to the right clamping plate, is fixedly connected with the limiting column, the one end fixedly connected with steadying plate of spacing post is kept away from to the regulating plate bottom, the inside interlude of steadying plate has the screw rod, the one end fixedly connected with adjusting knob of right grip block is kept away from to the screw rod, the one end that the screw rod is close to spacing post is passed through the bearing and is rotated with the one end that right grip block is close to the adjusting knob and be connected, one side of punching press board bottom just is located the top fixed mounting of infrared induction switch receiving terminal has infrared induction switch transmitting terminal.

As a preferred technical scheme of the utility model, the surface of the limiting column is clamped with a heating stamping knife.

As a preferable technical scheme of the utility model, one end of the adjusting plate, which is close to the adjusting button, is rotatably connected with a locking block through a rotating rod, the bottom end of the locking block is provided with a locking groove, and the locking groove is matched with the adjusting button.

As a preferred technical scheme of the utility model, a threaded sleeve is sleeved at the joint of the screw and the stabilizing plate.

As a preferable technical solution of the present invention, the depth of the material cutting groove is smaller than the depth of the placing groove.

As a preferred technical scheme of the utility model, two ends of the stamping plate are respectively sleeved on the surfaces of the two guide rods.

As a preferred technical scheme of the utility model, a first switch button and a second switch button are fixedly mounted on the front surface of the bottom plate, and the cylinder and the electric telescopic rod are electrically connected with an external power supply through the first switch button and the second switch button respectively

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

the clamping plate is driven to slide in the guide groove through the movement of the electric telescopic rod and clamp the material, so that the material is prevented from being deviated during cutting and the cutting precision is prevented from being influenced, the infrared induction switch calibrates the heating stamping knife and the cutting groove, the heating stamping knife is guaranteed to accurately fall into the cutting groove, the service life of the heating stamping knife is prolonged, and the cutting precision is improved; through rotating the adjusting knob, the rotation of adjusting knob drives the displacement of screw rod, and the displacement of screw rod drives right grip block and removes to the direction of adjusting knob, and right grip block unclamps the centre gripping of heating die cutter, then will heat the die cutter and take off from spacing post, changes new heating die cutter, convenient operation not only, and the centre gripping is also more stable moreover.

Drawings

FIG. 1 is a schematic structural diagram of a base plate according to the present invention;

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a cross-sectional view of the tool mounting mechanism of the present invention;

fig. 4 is an enlarged view of the portion a of the present invention.

In the figure: 1. a base plate; 2. placing the plate; 3. a guide bar; 4. a top plate; 5. a cylinder; 6. a buffer plate; 7. a buffer spring post; 8. stamping the plate; 9. a tool mounting mechanism; 10. an infrared inductive switch transmitting end; 11. a placement groove; 12. a guide groove; 13. an electric telescopic rod; 14. a splint; 15. a material cutting groove; 16. an infrared inductive switch receiving end; 17. heating the stamping knife; 18. an adjusting plate; 19. a left clamping plate; 20. a limiting column; 21. a stabilizing plate; 22. a chute; 23. a stabilizing slot; 24. a slider; 25. a right clamping plate; 26. a screw; 27. an adjusting knob; 28. a locking block; 29. a locking groove; 30. and (4) a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a heating type punching die with a conveniently replaced punching tool, comprising a bottom plate 1, a top plate 4 and a clamping plate 14, wherein the top end of the bottom plate 1 is fixedly connected with a placing plate 2, the top end of the placing plate 2 is provided with a placing groove 11, one side of the placing groove 11 and the top end of the placing plate 2 are provided with a cutting groove 15, one end of the inner cavity of the cutting groove 15 is fixedly provided with an infrared induction switch receiving end 16, both sides of the inner cavity of the placing groove 11 are provided with guide grooves 12, the two guide grooves 12 are respectively connected with both ends of the clamping plate 14 in a sliding manner, an electric telescopic rod 13 is fixedly arranged between the two guide grooves 12, the output end of the electric telescopic rod 13 is fixedly connected with one side of the clamping plate 14, both sides of the top of the placing plate 2 are fixedly connected with guide rods 3, the top ends of the two guide rods 3 are respectively fixedly connected with both ends of the bottom of the top plate 4, the middle part of the bottom end of the top plate 4 is fixedly provided with a cylinder 5, the output end of the air cylinder 5 is fixedly connected with a buffer plate 6, the bottom end of the buffer plate 6 is fixedly connected with a plurality of buffer spring columns 7 at equal intervals, the bottom ends of the plurality of buffer spring columns 7 are fixedly connected with the same stamping plate 8, the middle part of the bottom end of the stamping plate 8 is fixedly connected with a cutter mounting mechanism 9, the cutter mounting mechanism 9 comprises an adjusting plate 18, a left clamping plate 19, a limiting column 20, a stabilizing plate 21, a sliding chute 22, a stabilizing groove 23, a sliding block 24, a right clamping plate 25, a screw 26 and an adjusting button 27, the sliding chute 22 is arranged in the adjusting plate 18, the stabilizing groove 23 is arranged at the bottom of the sliding chute 22 and positioned in the adjusting plate 18, the inner cavity of the sliding chute 22 is connected with the sliding block 24 in a sliding manner, the bottom end of the sliding block 24 is fixedly connected with the right clamping plate 25, the bottom end of the right clamping plate 25 extends to the outside through the stabilizing groove 23, and the end of the bottom of the adjusting plate 18 far away from the sliding chute 22 is fixedly connected with the left clamping plate 19, spacing post 20 of one side fixedly connected with that left grip block 19 is close to right grip block 25, the one end fixedly connected with stabilizer plate 21 of spacing post 20 is kept away from to regulating plate 18 bottom, the inside interlude of stabilizer plate 21 has screw rod 26, the one end fixedly connected with adjusting knob 27 of right grip block 25 is kept away from to screw rod 26, the one end that screw rod 26 is close to spacing post 20 is passed through the bearing and is connected with the one end rotation that right grip block 25 is close to adjusting knob 27, the top fixed mounting that just is located infrared induction switch receiving terminal 16 in one side of punching press board 8 bottom has infrared induction switch transmitting terminal 10.

Preferably, the heating die cutter 17 is clamped on the surface of the limiting column 20, and the heating die cutter 17 is limited through the limiting column 20, so that the connection is more stable.

Preferably, the one end that regulating plate 18 is close to adjusting knob 27 is connected with latch segment 28 through the bull stick rotation, and locking groove 29 has been seted up to the bottom of latch segment 28, and locking groove 29 and adjusting knob 27 phase-match, and the mode through locking groove 29 on the latch segment 28 and adjusting knob 27 joint is deadlocked fixedly to screw rod 26, prevents to shake and arouses not hard up of screw rod 26.

Preferably, a threaded sleeve 30 is sleeved at the joint of the screw 26 and the stabilizing plate 21, and the screw 26 is driven to displace by the matching of the screw 26 and the threaded sleeve 30.

Preferably, the depth of the blank groove 15 is smaller than that of the placing groove 11, and the blank groove 15 is used for buffering the heating die cutter 17 to prevent the heating die cutter 17 from being damaged.

Preferably, two ends of the stamping plate 8 are respectively sleeved on the surfaces of the two guide rods 3 to guide the displacement of the stamping plate 8.

Preferably, the front surface of the bottom plate 1 is fixedly provided with a first switch button and a second switch button, and the cylinder 5 and the electric telescopic rod 13 are respectively electrically connected with an external power supply through the first switch button and the second switch button.

When the cutting device is used specifically, a material to be cut is placed in the placing groove 11, one side to be cut is close to the cutting groove 15, the electric telescopic rod 13 is opened, the electric telescopic rod 13 moves to drive the clamping plate 14 to slide in the guide groove 12 and clamp the material, the material is prevented from shifting during cutting, the cutting precision is prevented from being affected, the heating stamping knife 17 is heated, after the heating stamping knife 17 reaches a set temperature, the air cylinder 5 is opened, the air cylinder 5 moves to drive the buffer plate 6 to move downwards, the buffer plate 6 moves downwards to drive the buffer spring column 7 and the heating stamping knife 17 to move downwards, so that the material is cut by the heating stamping knife 17, the buffer spring column 7 buffers the downward movement of the heating stamping knife 17, the heating stamping knife 17 is prevented from being damaged due to collision with the placing plate 2, the infrared induction switch calibrates the heating stamping knife 17 and the cutting groove 15, and ensures that the heating stamping knife 17 accurately falls into the cutting groove 15, when the position between the heating stamping knife 17 and the material cutting groove 15 deviates, the infrared induction switch receiving end 16 cannot receive the signal of the infrared induction switch transmitting end 10, so that the power-off of the overall equipment is controlled, and the heating stamping knife 17 is prevented from being damaged; when the heating die cutter 17 needs to be replaced, firstly, the locking block 28 is rotated to enable the locking block 28 to be separated from the adjusting button 27, then, the adjusting button 27 is rotated, the rotation of the adjusting button 27 drives the screw rod 26 to move, the screw rod 26 moves to drive the right clamping plate 25 to move towards the adjusting button 27, the clamping of the right clamping plate 25 on the heating die cutter 17 is loosened, then, the heating die cutter 17 is taken down from the limiting column 20, a new heating die cutter 17 is replaced, similarly, the right clamping plate 25 on the adjusting button 27 is rotated in the opposite direction to clamp the heating die cutter 17 again, the replacement is completed, then, the locking groove 29 on the locking block 28 is buckled with the adjusting button 27 again, and therefore, the adjusting button 27 is locked.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a die-cut mould of convenient change of die-cutter adds hot type, includes bottom plate (1), roof (4) and splint (14), its characterized in that: the top end of the bottom plate (1) is fixedly connected with a placing plate (2), the top end of the placing plate (2) is provided with a placing groove (11), one side of the placing groove (11) is positioned at the top end of the placing plate (2) and is provided with a cutting groove (15), one end of the inner cavity of the cutting groove (15) is fixedly provided with an infrared induction switch receiving end (16), two sides of the inner cavity of the placing groove (11) are provided with guide grooves (12), the two guide grooves (12) are respectively connected with two ends of a clamping plate (14) in a sliding manner, an electric telescopic rod (13) is fixedly arranged between the two guide grooves (12), the output end of the electric telescopic rod (13) is fixedly connected with one side of the clamping plate (14), two sides of the top part of the placing plate (2) are respectively and fixedly connected with guide rods (3), and the top ends of the two guide rods (3) are respectively and fixedly connected with two ends of the bottom part of the top plate (4), the middle part fixed mounting of roof (4) bottom has cylinder (5), the output fixedly connected with buffer board (6) of cylinder (5), a plurality of buffering spring post (7) of bottom equidistance fixedly connected with of buffer board (6), a plurality of the bottom of buffering spring post (7) all with same ram plate (8) fixed connection, the middle part fixedly connected with cutter installation mechanism (9) of ram plate (8) bottom, cutter installation mechanism (9) include regulating plate (18), left grip block (19), spacing post (20), steadying plate (21), spout (22), steadying groove (23), slider (24), right grip block (25), screw rod (26) and adjusting knob (27), spout (22) have been seted up to the inside of regulating plate (18), the bottom of spout (22) just is located the inside of regulating plate (18) has seted up steadying groove (23), the inner chamber sliding connection of spout (22) has slider (24), the bottom fixedly connected with right grip block (25) of slider (24), the bottom of right grip block (25) is passed stable trough (23) and is extended to the outside, the one end fixedly connected with left grip block (19) of spout (22) is kept away from to regulating plate (18) bottom, one side fixedly connected with spacing post (20) that left grip block (19) is close to right grip block (25), the one end fixedly connected with stabilizing plate (21) of spacing post (20) is kept away from to regulating plate (18) bottom, screw rod (26) have been worn to insert in the inside of stabilizing plate (21), the one end fixedly connected with adjusting knob (27) of right grip block (25) is kept away from to screw rod (26), the one end that screw rod (26) is close to spacing post (20) is passed through the bearing and is connected with the one end rotation that right grip block (25) is close to adjusting knob (27), and an infrared induction switch transmitting end (10) is fixedly mounted at the top of the infrared induction switch receiving end (16) at one side of the bottom of the stamping plate (8).

2. A heated blanking die with a die cutter which is easy to replace as claimed in claim 1, wherein: the surface of the limiting column (20) is clamped with a heating stamping knife (17).

3. A heated blanking die with a die cutter which is easy to replace as claimed in claim 1, wherein: the one end that regulating plate (18) is close to adjusting knob (27) is rotated through the bull stick and is connected with latch segment (28), locking groove (29) have been seted up to the bottom of latch segment (28), just locking groove (29) with adjusting knob (27) phase-match.

4. A heated blanking die with a die cutter which is easy to replace as claimed in claim 1, wherein: and a threaded sleeve (30) is sleeved at the joint of the screw (26) and the stabilizing plate (21).

5. A heated blanking die with a die cutter which is easy to replace as claimed in claim 1, wherein: the depth of the material cutting groove (15) is smaller than that of the placing groove (11).

6. A heated blanking die with a die cutter which is easy to replace as claimed in claim 1, wherein: and two ends of the stamping plate (8) are respectively sleeved on the surfaces of the two guide rods (3).

7. A heated blanking die with a die cutter which is easy to replace as claimed in claim 1, wherein: the front fixed mounting of bottom plate (1) has first shift knob and second shift knob, cylinder (5) and electric telescopic handle (13) are respectively through first shift knob and second shift knob and external power source electric connection.