CN218855332U

CN218855332U - Stamping die capable of being rapidly positioned

Info

Publication number: CN218855332U
Application number: CN202223311141.4U
Authority: CN
Inventors: 王聪; 李永成
Original assignee: Dalian Zecheng Precision Mould Co ltd
Current assignee: Dalian Zecheng Precision Mould Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-14
Anticipated expiration: 2032-12-09

Abstract

The utility model belongs to the technical field of the stamping die technique and specifically relates to a but stamping die of quick location, including under casing and support frame, the surface rigid coupling of under casing has the support frame, the surface rigid coupling of support frame has the pneumatic cylinder, the mould on the punching press is installed to the tip of pneumatic cylinder, the surface and the mould on the punching press of under casing are laminated mutually, the inside of under casing is equipped with quick positioning mechanism. Thereby it rotates to drive the belt through motor drive left end belt pulley among the quick positioning mechanism, the belt drives right-hand member belt pulley and rotates, right-hand member belt pulley drives the round pin axle and rotates, the round pin axle drives gear revolve, two rack relative movement about the gear drives, two racks drive the slider and slide in the spout, it goes to fix a position punching die utensil to set up a motor and replace two original hand wheels, not numb vexation during the location, the asynchronous condition can not appear, can be quick fix a position punching die utensil, the efficiency of punching die utensil location has been improved.

Description

Stamping die capable of being rapidly positioned

Technical Field

The utility model relates to a stamping die technical field specifically is a stamping die that can fix a position fast.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as a cold stamping die (commonly called as a cold stamping die), stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials, and the stamping die needs to be positioned before stamping.

For example, the quick positioning mechanism of a stamping die with an authorization bulletin number of CN 208245452U comprises a workbench and a lower template, wherein two sets of positioning lugs are symmetrically and fixedly connected to two sides of the top end of the workbench, two sets of push block mounting shells are symmetrically and fixedly mounted to two sides of the top end of the workbench, a first nut is welded to one side wall inside the push block mounting shells, and a first bolt is connected to an internal thread of the first nut.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of efficiency of the prior art that the positioning of the stamping die is reduced, and providing a stamping die capable of being positioned quickly.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a but stamping die of quick location, includes under casing and support frame, the surperficial rigid coupling of under casing has the support frame, the surperficial rigid coupling of support frame has the pneumatic cylinder, mould on the punching press is installed to the tip of pneumatic cylinder, the surface of under casing is laminated with the mould under the punching press mutually, the inside of under casing is equipped with quick positioning mechanism.

Preferably, quick positioning mechanism includes motor, belt pulley, belt, the motor passes through the motor cabinet rigid coupling in the inside of under casing, the output shaft rigid coupling of motor has the belt pulley of one end, the other end the belt pulley rigid coupling is on the outer wall of round pin axle, two the belt pulley all rotates through the belt to be connected, the rigid coupling has the gear on the outer wall of round pin axle, the gear meshes with the rack mutually.

Preferably, the output shaft of the motor is rotatably connected with the upright post, the pin shaft is rotatably connected with the upright post, and the two upright posts are fixedly connected inside the bottom box.

Preferably, two the equal rigid coupling of outer wall of rack has the slider, two the slider all with spout sliding connection, two the inside at the bottom case is all seted up to the spout, two the equal rigid coupling of outer wall of rack has the upstand.

Preferably, two the equal rigid coupling in outside of upstand has the spreader, two the equal rigid coupling in tip of spreader has the locating plate, the surface rigid coupling of under casing has the locating piece.

The utility model provides a pair of stamping die that can fix a position fast, beneficial effect lies in: the motor drives the left end belt pulley to rotate through the quick positioning mechanism so as to drive the belt to rotate, the belt drives the right end belt pulley to rotate, the right end belt pulley drives the pin shaft to rotate, the pin shaft drives the gear to rotate, the gear drives the upper rack and the lower rack to move relatively, the two racks drive the sliding blocks to slide in the sliding grooves, the two racks drive the vertical columns to move, the two vertical columns drive the transverse columns to move, the two transverse columns drive the two positioning plates to move, the two positioning plates fix the lower stamping die in position, the motor is arranged to replace the two original hand wheels to fix the position of the stamping die, the positioning is not numb, asynchronization can not occur, the stamping die can be quickly fixed in position, and the positioning efficiency of the stamping die is improved.

Drawings

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

FIG. 2 is a schematic view of the external structure of FIG. 1;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. the device comprises a bottom box, 2, a support frame, 3, a hydraulic cylinder, 4, an upper stamping die, 5, a lower stamping die, 6, a quick positioning mechanism, 601, a motor, 602, a belt pulley, 603, a belt, 604, a gear, 605, a rack, 6a1, a first rubber pad, 6a2, a second rubber pad, 7, a sliding block, 8, an upright column, 9, a vertical column, 10, a positioning block, 11, a cross column, 12 and a positioning plate.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

example 1:

referring to figures 1-4: in the embodiment, the stamping die capable of being positioned quickly comprises a bottom box 1 and a support frame 2, wherein the support frame 2 is fixedly connected to the surface of the bottom box 1, when a stamping lower die 5 is positioned, the bottom of the stamping lower die 5 is aligned with a positioning block 10 to play a role of a quick positioning mechanism 6, the stamping lower die 5 is positioned, then a hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the stamping upper die 4 to descend to start stamping, after the stamping is finished, the hydraulic cylinder 3 drives the stamping upper die 4 to return to an initial position, the hydraulic cylinder 3 is stopped, the surface of the support frame 2 is fixedly connected with the hydraulic cylinder 3, the type of the hydraulic cylinder 3 is selected according to actual requirements to meet the requirement, the stamping upper die 4 is installed at the end part of the hydraulic cylinder 3, the surface of the bottom box 1 is attached to the stamping lower die 5, the quick positioning mechanism 6 is arranged inside the bottom box 1, the quick positioning mechanism 6 comprises a motor 601, a belt pulley 602 and a belt 603, the model of the motor 601 is selected according to actual requirements, and the operation is satisfied, the motor 601 is fixedly connected inside the bottom case 1 through a motor base, the output shaft of the motor 601 is fixedly connected with a belt pulley 602 at one end, the belt pulley 602 at the other end is fixedly connected on the outer wall of a pin shaft, the motor 601 drives the belt pulley 602 at the left end to rotate so as to drive the belt 603 to rotate, the belt 603 drives the belt pulley 602 at the right end to rotate, the two belt pulleys 602 are rotatably connected through the belt 603, the outer wall of the pin shaft is fixedly connected with a gear 604, the belt shaft drives the pin shaft to rotate, the pin shaft drives the gear 604 to rotate, the gear 604 is meshed with a rack 605, the gear 604 drives an upper rack 605 and a lower rack 605 to move relatively, the output shaft of the motor 601 is rotatably connected with an upright 8, the pin shaft is rotatably connected with the upright 8, the two upright 8 are fixedly connected inside the bottom case 1, and the outer walls of the two racks 605 are fixedly connected with a sliding block 7, the two racks 605 drive the sliding blocks 7 to slide in the sliding grooves, the two sliding blocks 7 are both connected with the sliding grooves in a sliding mode, the two sliding grooves are both formed in the bottom box 1, vertical posts 9 are fixedly connected to the outer walls of the two racks 605, the two racks 605 drive the vertical posts 9 to move, transverse posts 11 are fixedly connected to the outer portions of the two vertical posts 9, the two vertical posts 9 drive the transverse posts 11 to move, the two transverse posts 11 drive the two positioning plates 12 to move, the two positioning plates 12 position and fix the punching lower die 5, the motor 601 is stopped, the motor 601 is rotated in the opposite direction, the two positioning plates 12 return to the initial position, when the left-end belt pulley 602 rotates for one circle, the right-end belt pulley 602 rotates for two circles, the positioning speed of the punching lower die 5 is increased, the positioning plates 12 are fixedly connected to the end portions of the two transverse posts 11, and the positioning blocks 10 are fixedly connected to the surface of the bottom box 1;

the motor 601 drives the left end belt pulley 602 to rotate so as to drive the belt 603 to rotate through the quick positioning mechanism 6, the belt 603 drives the right end belt pulley 602 to rotate, the right end belt pulley 602 drives the pin shaft to rotate, the pin shaft drives the gear 604 to rotate, the gear 604 drives the upper and lower two racks 605 to move relatively, the two racks 605 drive the slider 7 to slide in the sliding groove, the two racks 605 drive the vertical posts 9 to move, the two vertical posts 9 drive the transverse posts 11 to move, the two transverse posts 11 drive the two positioning plates 12 to move, the two positioning plates 12 fix the punching press die 5 in position, a motor is arranged to replace the original two handwheels to fix the punching press die in position, the punching press die is not troubled during positioning, the asynchronous situation can not occur, the punching press die can be quickly fixed in position, and the positioning efficiency of the punching die is improved.

The working principle is as follows:

when at first needing to fix a position stamping lower die 5, to it with stamping lower die 5's bottom and locating piece 10, play quick positioning mechanism 6, fix stamping lower die 5 and live, then start hydraulic cylinder 3, hydraulic cylinder 3 drives stamping upper die 4 and descends, begins the punching press, and after the punching press finishes, hydraulic cylinder 3 drives stamping upper die 4 and gets back to initial position, stops hydraulic cylinder 3, and concrete positioning process is as follows:

1. and (3) positioning:

the motor 601 is connected with an external power supply, the motor 601 drives the left end belt pulley 602 to rotate so as to drive the belt 603 to rotate, the belt 603 drives the right end belt pulley 602 to rotate, the right end belt pulley 602 drives the pin shaft to rotate, the pin shaft drives the gear 604 to rotate, the gear 604 drives the upper rack 605 and the lower rack 605 to move relatively, the two racks 605 drive the slider 7 to slide in the sliding groove, the two racks 605 drive the vertical posts 9 to move, the two vertical posts 9 drive the transverse posts 11 to move, the two transverse posts 11 drive the two positioning plates 12 to move, the two positioning plates 12 position and fix the punching lower die 5, the motor 601 is stopped, the motor 601 is rotated in the opposite direction, the two positioning plates 12 return to the initial position, when the left end belt pulley 602 rotates for one circle, the right end belt pulley 602 rotates for two circles, and the positioning speed of the punching lower die 5 is increased.

Example 2:

referring to figures 1 and 4: in this embodiment, the fast positioning mechanism 6 further includes a first rubber pad 6a1 and a second rubber pad 6a2, the first rubber pad 6a1 is fixedly connected to the surface of the positioning plate 12 at one end, the second rubber pad 6a2 is fixedly connected to the surface of the positioning plate 12 at the other end, the two positioning plates 12 drive the first rubber pad 6a1 and the second rubber pad 6a2 to move relatively, when the stamping lower die 5 needs to be fast positioned, the fast positioning mechanism 6 is started to drive the two positioning plates 12 to move, the two positioning plates 12 drive the first rubber pad 6a1 and the second rubber pad 6a2 to move relatively, the first rubber pad 6a1 and the second rubber pad 6a2 are attached to the surface of the stamping lower die 5, the stamping lower die 5 is positioned, the first rubber pad 6a1 and the second rubber pad 6a2 play a role in protecting the stamping lower die 5, and indentation of the stamping lower die 5 is prevented from being located on the surface of the stamping lower die 5.

The working principle is as follows:

when the stamping lower die 5 needs to be quickly positioned, the quick positioning mechanism 6 is started, the two positioning plates 12 are driven to move, the two positioning plates 12 drive the first rubber pad 6a1 and the second rubber pad 6a2 to move relatively, the first rubber pad 6a1 and the second rubber pad 6a2 are attached to the surface of the stamping lower die 5, the stamping lower die 5 is positioned, the first rubber pad 6a1 and the second rubber pad 6a2 play a role in protecting the stamping lower die 5, and the surface of the stamping lower die 5 is prevented from having positioned indentations.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a but stamping die of quick location, includes under casing (1) and support frame (2), the surface rigid coupling of under casing (1) has support frame (2), its characterized in that: the surface rigid coupling of support frame (2) has pneumatic cylinder (3), punching press upper die (4) are installed to the tip of pneumatic cylinder (3), the surface and the laminating of punching press bed die (5) of under casing (1) are mutually laminated, the inside of under casing (1) is equipped with quick positioning mechanism (6).

2. The rapidly positionable stamping die of claim 1, wherein: quick positioning mechanism (6) include motor (601), belt pulley (602) and belt (603), motor (601) pass through the inside of motor cabinet rigid coupling in under casing (1), the output shaft rigid coupling of motor (601) has belt pulley (602) of one end, the other end belt pulley (602) rigid coupling is on the outer wall of round pin axle, two belt pulley (602) all rotates through belt (603) and connects, the rigid coupling has gear (604) on the outer wall of round pin axle, gear (604) and rack (605) mesh mutually.

3. The rapidly positionable stamping die of claim 2, wherein: the output shaft of the motor (601) is rotatably connected with the upright post (8), the pin shaft is rotatably connected with the upright post (8), and the two upright posts (8) are fixedly connected inside the bottom box (1).

4. A rapidly positionable stamping die as defined in claim 2, wherein: the outer wall of two rack (605) all the rigid coupling have slider (7), two slider (7) all with spout sliding connection, two the spout is all seted up in the inside of under casing (1), two the outer wall of rack (605) all the rigid coupling has upstand (9).

5. The rapidly positionable stamping die of claim 4, wherein: two the equal rigid coupling in outside of upstand (9) has spreader (11), two the equal rigid coupling in tip of spreader (11) has locating plate (12), the surface rigid coupling of under casing (1) has locating piece (10).