CN215587662U

CN215587662U - Frock is got to mould clamp for punch press retooling

Info

Publication number: CN215587662U
Application number: CN202121964717.XU
Authority: CN
Inventors: 范磊
Original assignee: Jiangsu Wisdom Stone Technology Co ltd
Current assignee: Jiangsu Wisdom Stone Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-21
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a die clamping tool for die change of a punch press, relates to the relevant field of punching production, and aims to solve the problems that in the actual use of the existing equipment, when a die is placed in the punch press, the die needs to be moved into the punch press by a large force, the die needs to be pushed by hand force, and when the die is placed, the hand is stretched into the machine and is easy to collide and hurt. The utility model discloses a bottom plate, including bottom plate, the equal fixed mounting in both sides of placing the board top has spacing frame, the inner wall sliding connection of spacing frame has the push pedal, the equal fixedly connected with stopper in both ends of push pedal, the positive fixed mounting of push pedal has the handle, the back fixed mounting of push pedal has the limiting plate, the one end of limiting plate is rotated and is connected with first pivot, one side fixed mounting of first pivot surface has the dragging frame.

Description

Frock is got to mould clamp for punch press retooling

Technical Field

The utility model relates to the relevant field of punching production, in particular to a die clamping tool for die change of a punch.

Background

When using punch press production, need to change different moulds and carry out the production of different parts, need quick retooling when the retooling, need use the mould clamp to get the frock.

The utility model discloses a quick retooling punch press is disclosed in chinese patent publication No. CN207521566U, though set up the guide rail on the supporting platform, make things convenient for the stamping die installation, the dog that the utilization is in on the collinear can advance quick location to stamping die with the slider cooperation, and then can install stamping die fast, realize quick retooling, the production efficiency is improved, but in the in-service use, when placing the mould in the punch press, need very big power to carry the mould into the punch press, need use hand power to push away the mould, the hand is stretched into and is collided easily in the machine when placing and be injured, place inconvenient clamp that just needs to have the mould and get the frock, conveniently place the mould into the punch press, still need prevent to press from getting the frock removal when placing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die clamping tool for die change of a punch press, and the die clamping tool is used for solving the problem that the clamping tool is easy to shake when the existing equipment proposed in the background technology is inconvenient to place a die into the punch press.

In order to achieve the purpose, the utility model provides the following technical scheme: a die clamping tool for die change of a punch comprises a base plate, wherein wheels are fixedly mounted at the bottom of the base plate, an electric push rod is fixedly mounted at the top of the base plate, a placing plate is fixedly connected to the top of the electric push rod, limiting frames are fixedly mounted on two sides of the top of the placing plate, a push plate is slidably connected to the inner wall of each limiting frame, limiting blocks are fixedly connected to two ends of the push plate, a handle is fixedly mounted on the front of the push plate, a limiting plate is fixedly mounted on the back of the push plate, one end of each limiting plate is rotatably connected with a first rotating shaft, a dragging frame is fixedly mounted on one side of the outer surface of the first rotating shaft, the clamping tool consists of the base plate, the wheels, the electric push rod, the placing plate, the limiting frames, the push plate, the limiting blocks, the handle, the limiting plates, the first rotating shaft and the dragging frame, the base plate is used for supporting the whole structure, and the wheels are convenient to move the tool, electric putter conveniently places the board and goes up and down, it is used for placing and transports the mould to place the board, convenient die-filling, the spout has been seted up to the inside of spacing frame, the push pedal can remove in spacing frame, the spacing push pedal of stopper removes in spacing frame all the time, prevent the push pedal slope, the handle conveniently promotes the push pedal, use the push pedal can be with in the mould propelling movement to the punch press, need not to stretch into the punch press with the hand, the limiting plate is used for the both sides of spacing mould, the mould skew is too much when preventing to promote the mould, first pivot conveniently drags frame angle of adjustment, when taking out the mould in the punch press, facilitate the use drags frame and lives the mould, the pulling push pedal takes out the mould from the punch press.

In a further embodiment, clamping grooves are formed in two sides of the bottom plate, supporting blocks are fixedly connected to the inner walls of the clamping grooves, the clamping grooves are used for mounting the supporting blocks, and the supporting blocks are used for mounting and fixing parts of the tool.

In a further embodiment, a threaded pipe is fixedly connected to the middle of the supporting block, a screw rod is connected to the inner wall of the threaded pipe in a threaded mode, the supporting block is used for installing the threaded pipe, and the screw rod can move up and down in the threaded pipe when rotating.

In a further embodiment, the top fixed mounting of screw rod has the runner, the bottom fixedly connected with fixed plate of screw rod, the screw rod is conveniently rotated to the runner, rotates the screw rod and drives the fixed plate decline, presses close to ground, uses the frictional force that utilizes fixed plate and ground, and the frock removes when preventing to press from both sides the clamp and get the mould.

In a further embodiment, a support rod is fixedly installed in the middle of the upper surface of the bottom plate, a second rotating shaft is rotatably connected to the top of the support rod, and the support rod is used for installing the second rotating shaft.

In a further embodiment, the middle part fixedly connected with guard plate of second pivot, the bottom fixed mounting of guard plate has the spring, and the convenient guard plate angle of adjustment of second pivot uses the guard plate to catch the mould that drops if the frock takes place to remove to cushion through the spring, reduce the loss.

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

1. in the utility model, the clamping tool is combined by arranging the bottom plate, the wheels, the electric push rod, the placing plate, the limiting frame, the push plate, the limiting block, the handle, the limiting plate, the first rotating shaft and the dragging frame, the mould is convenient to place and take out, the hand is not required to directly contact with the mould to move when the mould is assembled and taken, the hand is prevented from extending into the punch press to collide with and damage when the mould is changed, when the mould is used, the mould is firstly placed in the middle of the placing plate, then the dragging frame is rotated by matching the first rotating shaft, the dragging frame is rotated to one side of the handle, the dragging frame is prevented from influencing the operation when the mould is placed into the punch press, the tool is moved to the front of the punch press by matching the wheels, then the electric push rod is started to push the placing plate to rise to a position slightly higher than the installation position of the mould, the handle is pushed, the push plate is stably moved in the limiting frame, the mould is pushed into the punch press to be convenient to place, when needs retooling, unload the screw of fixed mould on the punch press, raise the cope match-plate pattern in the punch press, rotate through the cooperation of first pivot and drag the frame, entangle the mould, start electric putter and drive and place the board and descend to the position that the mould position is lower a little, outside pulling handle, use and drag the frame and pull the mould to place the board on, make things convenient for the maintenance of follow-up mould, whole process is when pulling the mould with exerting oneself, need not to stretch into the punch press with the hand, the hand is slided and is collided with the hand when preventing hard, promote the security.

2. The utility model discloses an in, through setting up the draw-in groove, the supporting shoe, the screwed pipe, the screw rod, the runner, the fixed plate, the bracing piece, the second pivot, guard plate and spring, prevent that the frock from removing when the retooling, and the protection mould, be close to the punch press with the frock when using, the guard plate is rotated in the cooperation through the second pivot, lean on the one end of guard plate on the punch press, rotate the runner afterwards, drive the screw rod and descend at the screwed pipe internal rotation, hug closely ground with the fixed plate, utilize the frictional force on fixed plate and ground, prevent that the frock from removing, when the frock removes the mould and drops, the mould is received to the guard plate, the spring cushions the guard plate, and loss is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a push plate according to the present invention;

FIG. 3 is a schematic view of the support block of the present invention;

fig. 4 is a schematic structural view of the support rod of the present invention.

In the figure: 1. a base plate; 2. a wheel; 3. an electric push rod; 4. placing the plate; 5. a limiting frame; 6. pushing the plate; 7. a limiting block; 8. a handle; 9. a limiting plate; 10. a first rotating shaft; 11. dragging the frame; 12. a card slot; 13. a support block; 14. a threaded pipe; 15. a screw; 16. a rotating wheel; 17. a fixing plate; 18. a support bar; 19. a second rotating shaft; 20. a protection plate; 21. a spring.

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.

Referring to fig. 1-4, an embodiment of the present invention is shown: a die clamping tool for die change of a punch comprises a base plate 1, wheels 2 are fixedly mounted at the bottom of the base plate 1, an electric push rod 3 is fixedly mounted at the top of the base plate 1, a placing plate 4 is fixedly connected at the top of the electric push rod 3, limiting frames 5 are fixedly mounted on two sides of the top of the placing plate 4, a push plate 6 is slidably connected with the inner wall of each limiting frame 5, limiting blocks 7 are fixedly connected with two ends of the push plate 6, a handle 8 is fixedly mounted on the front surface of the push plate 6, a limiting plate 9 is fixedly mounted on the back surface of the push plate 6, one end of each limiting plate 9 is rotatably connected with a first rotating shaft 10, a dragging frame 11 is fixedly mounted on one side of the outer surface of the first rotating shaft 10, the clamping tool is composed of the base plate 1, the wheels 2, the electric push rod 3, the placing plate 4, the limiting frames 5, the push plate 6, the limiting blocks 7, the handle 8, the limiting plates 9, the first rotating shaft 10 and the dragging frame 11, the base plate 1 is used for supporting the whole structure, wheel 2 conveniently moves the frock, electric putter 3 conveniently places board 4 and goes up and down, it is used for placing and transports the mould to place board 4, convenient die filling, the spout has been seted up to the inside of spacing frame 5, push pedal 6 can remove in

spacing frame

5, 7 spacing push pedal 6 of stopper remove in spacing frame 5 all the time, prevent push pedal 6 slope, handle 8 conveniently promotes push pedal 6, use push pedal 6 can be with the mould propelling movement to the punch press in, need not to stretch into the punch press with the hand, limiting plate 9 is used for the both sides of spacing mould, the mould skew is too much when preventing to promote the mould, first pivot 10 conveniently drags frame 11 angle of adjustment, when taking out the mould in the punch press, the frame 11 framed mould is dragged to the facilitate the use, pulling push pedal 6 takes out the mould from the punch press.

Further, the clamping groove 12 is formed in each of two sides of the bottom plate 1, the supporting block 13 is fixedly connected to the inner wall of the clamping groove 12, the clamping groove 12 is used for installing the supporting block 13, and the supporting block 13 is used for installing parts of the fixed tool.

Further, a threaded pipe 14 is fixedly connected to the middle of the supporting block 13, a screw 15 is connected to the inner wall of the threaded pipe 14 in a threaded manner, the supporting block 13 is used for installing the threaded pipe 14, and the screw 15 can move up and down in the threaded pipe 14 when rotating.

Further, the top fixed mounting of screw rod 15 has runner 16, and the bottom fixedly connected with fixed plate 17 of screw rod 15, runner 16 conveniently rotate screw rod 15, rotate screw rod 15 and drive fixed plate 17 and descend, press close to ground, use the frictional force that utilizes fixed plate 17 and ground, the frock removes when preventing to press from both sides the clamp and get the mould.

Furthermore, a support rod 18 is fixedly installed in the middle of the upper surface of the bottom plate 1, a second rotating shaft 19 is rotatably connected to the top of the support rod 18, and the support rod 18 is used for installing the second rotating shaft 19.

Further, the middle part fixedly connected with guard plate 20 of second pivot 19, the bottom fixed mounting of guard plate 20 has

spring

21, and 19 convenient guard plate 20 angle of adjustment of second pivot use guard plate 20 to catch the mould that drops if the frock takes place to remove to cushion through spring 21, reduce the loss.

The working principle is as follows: when the die is used, firstly, a die is placed in the middle of the placing plate 4, then the dragging frame 11 is rotated through the matching of the first rotating shaft 10, the dragging frame 11 is rotated to one side of the handle 8, the dragging frame 11 is prevented from influencing the operation when the die is placed into a punch, the tool is moved to the front side of the punch through the matching of the wheels 2, then the electric push rod 3 is started to push the placing plate 4 to rise to a position slightly higher than the mounting position of the die, the handle 8 is pushed, the push plate 6 is pushed to stably move in the limiting frame 5, the die is pushed into the punch, the die is convenient to place, when the die needs to be changed, a screw for fixing the die on the punch is removed, an upper die plate in the punch is lifted, the dragging frame 11 is rotated through the matching of the first rotating shaft 10, the die is sleeved, the electric push rod 3 is started to drive the placing plate 4 to fall to a position slightly lower than the die position, the handle 8 is pulled outwards, the dragging frame 11 is used for pulling the die to the placing plate 4, make things convenient for the maintenance of follow-up mould, whole process is when having an effect and pulling the mould, need not to stretch into the punch press with the hand, the hand slides and collides with the hand when preventing hard, promote the security, be close to the punch press with the frock when using, protection plate 20 is rotated through the cooperation of second pivot 19, lean on the punch press with the one end of protection plate 20, rotate runner 16 afterwards, drive screw rod 15 and descend at 14 internal rotations of screwed pipe, hug closely ground with fixed plate 17, utilize the frictional force on fixed plate 17 and ground, prevent that the frock from removing, when the mould drops is removed to the frock, the mould is received to protection plate 20, spring 21 cushions protection plate 20, reduce the loss.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a frock is got to mould clamp for punch press retooling, includes bottom plate (1), its characterized in that: the utility model discloses a push plate, including bottom plate (1), the bottom fixed mounting of bottom plate (1) has wheel (2), the top fixed mounting of bottom plate (1) has electric putter (3), the top fixedly connected with of electric putter (3) places board (4), the equal fixed mounting in both sides at place board (4) top has spacing frame (5), the inner wall sliding connection of spacing frame (5) has push pedal (6), the equal fixedly connected with stopper (7) in both ends of push pedal (6), the positive fixed mounting of push pedal (6) has handle (8), the back fixed mounting of push pedal (6) has limiting plate (9), the one end of limiting plate (9) is rotated and is connected with first pivot (10), one side fixed mounting of first pivot (10) surface drags movable frame (11).

2. The mold clamping tool for die change of the punch press as claimed in claim 1, wherein: the clamping grooves (12) are formed in the two sides of the bottom plate (1), and supporting blocks (13) are fixedly connected to the inner walls of the clamping grooves (12).

3. The mold clamping tool for die change of the punch press as claimed in claim 2, wherein: the middle part of the supporting block (13) is fixedly connected with a threaded pipe (14), and the inner wall of the threaded pipe (14) is in threaded connection with a screw rod (15).

4. The mold clamping tool for die change of the punch press as claimed in claim 3, wherein: the top of screw rod (15) is fixed mounting has runner (16), the bottom fixedly connected with fixed plate (17) of screw rod (15).

5. The mold clamping tool for die change of the punch press as claimed in claim 1, wherein: the middle part of the upper surface of the bottom plate (1) is fixedly provided with a support rod (18), and the top of the support rod (18) is rotatably connected with a second rotating shaft (19).

6. The mold clamping tool for die change of the punch press as claimed in claim 5, wherein: the middle part fixedly connected with guard plate (20) of second pivot (19), the bottom fixed mounting of guard plate (20) has spring (21).