CN222587858U

CN222587858U - An improved mold

Info

Publication number: CN222587858U
Application number: CN202323341280.6U
Authority: CN
Inventors: 郭广财; 王晓芳
Original assignee: Dalian Xinde Molding Co ltd
Current assignee: Dalian Xinde Molding Co ltd
Priority date: 2023-12-08
Filing date: 2023-12-08
Publication date: 2025-03-11
Anticipated expiration: 2033-12-08

Abstract

The utility model relates to the technical field of dies, in particular to an improved die which comprises an operation box and a support column, wherein the support column is fixedly connected to the outer wall of the operation box, the end part of the support column is arranged on the outer wall of a lower die, and a support frame is fixedly connected to the surface of the operation box. The left end roller is driven to rotate through a first motor in the fixing mechanism, the right end roller is driven to rotate by the left end roller, the two rollers drive the sliding grooves to rotate, the two sliding grooves drive the sliding columns to move, the two sliding columns slide in the transverse columns, the two sliding columns drive the connecting columns to rotate, the two connecting columns drive the transverse plates to move, the transverse plates drive the vertical plates to move, the two vertical plates slide in the operation box, the two vertical plates drive the pressing plate to descend, the plate is fixed on the lower die, the die is arranged to fix the plate through cooperation between the fixing structure and the pressing plate when the plate is stamped, and the plate is fixed, so that the accuracy of the die to the plate stamping is improved.

Description

Improved die

Technical Field

The utility model relates to the technical field of dies, in particular to an improved die.

Background

The die is a tool for forming a blank into a product having a certain shape and size by using a certain shape under the action of an external force, and for example, when a plate is processed, the plate needs to be processed by a stamping die.

For example, a processing die with an authorized bulletin number of CN211915217U comprises a bearing plate, a top plate is arranged above the bearing plate, a hydraulic cylinder is fixedly connected to the middle of the top end of the top plate, the telescopic end of the hydraulic cylinder penetrates through the bottom end of the top plate and is fixedly connected with a fixing rod, while the file can achieve high stamping quality of metal plates and improve the service life of a male die, when the processing die is used, when the metal plates are stamped, the metal plates on the lower die are fixed due to the fact that the fixing structure is not arranged in the die, the metal plates are prevented from being contacted with the upper die, the stamping position of the metal plates is changed along with the metal plates, so that the stamping precision of the metal plates by the die is reduced, meanwhile, the metal plates after stamping can fall into the lower die in the process of stamping the metal plates, and are tightly attached to the inside of the lower die, and are more troublesome to take by workers, and the metal plates in the lower die are inconvenient to take, so that the use effect of the die is reduced.

Disclosure of utility model

The utility model aims to solve the problems of reducing the precision of the die on plate stamping and reducing the using effect of the die, and provides an improved die.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an improved generation mould, includes operation box and support column, the outer wall rigid coupling of operation box has the support column, the tip of support column is installed on the outer wall of bed die, the surface rigid coupling of operation box has the support frame, the inside rigid coupling of support frame has the pneumatic cylinder, the output of pneumatic cylinder is installed on the outer wall of last mould, the inside of operation box is equipped with fixed establishment, the outside of operation box is equipped with ejecting device.

Preferably, the fixed establishment includes first motor, first motor passes through the motor cabinet rigid coupling on the outer wall of operation box, the output shaft rigid coupling of first motor has the roller, two fixed phase connection between the roller, two the spout has all been seted up to the inside of roller, two the spout all is connected with the traveller is slided, two the inside of traveller is all rotated through first round pin axle and spliced pole and is connected, two the tip of spliced pole is all rotated through second round pin axle and diaphragm and is connected.

Preferably, the outer wall of the transverse plate is fixedly connected with the vertical plates, the two vertical plates are both connected with the operation box in a sliding manner, and the end parts of the two vertical plates are fixedly connected with pressing plates.

Preferably, the two slide columns are connected with the inner part of the cross column in a sliding manner, the cross column is fixedly connected in the operation box, and the end parts of the two rollers are rotatably connected with the operation box through bearings.

Preferably, the pushing device comprises a second motor, an output shaft of the second motor is fixedly connected with a gear, the gear is meshed with a rack, the rack is connected with the inner wall of the upright in a sliding manner, and the upright is fixedly connected to the outer wall of the operation box.

Preferably, a vertical plate is fixedly connected to the end part of the rack, the second motor is fixedly connected to the outer wall of the connecting plate through a motor base, and the connecting plate is fixedly connected to the outer wall of the operation box.

The improved die has the beneficial effects that the left end roller is driven to rotate by the first motor in the fixing mechanism, the right end roller is driven to rotate by the left end roller, the two rollers drive the sliding grooves to rotate, the two sliding grooves drive the sliding columns to move, the two sliding columns slide in the cross columns, the two sliding columns drive the connecting columns to rotate, the two connecting columns drive the cross plates to move, the cross plates drive the vertical plates to move, the two vertical plates slide in the operation box, the two vertical plates drive the pressing plates to descend, the plate is fixed on the lower die, and when the die is arranged for stamping the plate, the plate is fixed by the cooperation between the fixing structure and the pressing plates, so that the stamping precision of the die on the plate is improved.

The second motor in the push-out device drives the gear to rotate, the gear drives the rack to move, the rack slides in the upright column, the rack drives the vertical plate to move, the vertical plate pushes out the stamped plate from the bottom of the lower die, the die is arranged to enable the stamped plate to fall to the bottom of the lower die when the plate is stamped, the plate is pushed out, and the plate inside the lower die is conveniently taken by a worker, so that the use effect of the die is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

FIG. 3 is a schematic side view of the structure of FIG. 1;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3.

In the figure, 1, an operation box, 2, a fixing mechanism, 201, a first motor, 202, a roller, 203, a chute, 204, a slide column, 205, a connecting column, 206, a transverse plate, 2a1, a sleeve, 2a2, a slide bar, 3, a vertical plate, 4, a pressing plate, 5, a supporting frame, 6, an ejecting device, 601, a second motor, 602, a gear, 603, a rack, 604, a vertical column, 7, a vertical plate, 8, a connecting plate, 9, a hydraulic cylinder, 10, an upper die, 11, a lower die, 12, a supporting column, 13 and a transverse column.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

Example 1:

Referring to fig. 1-5, in this embodiment, an improved mold comprises an operation box 1 and a support column 12, wherein the outer wall of the operation box 1 is fixedly connected with the support column 12, the end part of the support column 12 is installed on the outer wall of a lower mold 11, the surface of the operation box 1 is fixedly connected with a support frame 5, a hydraulic cylinder 9 is fixedly connected in the support frame 5, the model of the hydraulic cylinder 9 is selected according to actual requirements, the operation is satisfied, the output end of the hydraulic cylinder 9 is installed on the outer wall of an upper mold 10, a gear 602 is driven to rotate by a second motor 601 in an ejector device 6, a rack 603 is driven to move, the rack 603 slides in a stand 604, a riser 7 is driven to move by the rack 603, the riser 7 pushes out a stamped plate from the bottom of the lower mold 11, and when the mold is set to stamp the plate, the plate is pushed out by dropping the bottom of the lower mold 11, so that a worker can conveniently take the plate in the lower mold, and the use effect of the mold is improved. The inside of the operation box 1 is provided with a fixing mechanism 2, the outside of the operation box 1 is provided with a push-out device 6, the fixing mechanism 2 comprises a first motor 201, the type of the first motor 201 is selected according to actual demands, the operation is satisfied, the first motor 201 is fixedly connected on the outer wall of the operation box 1 through a motor base, an output shaft of the first motor 201 is fixedly connected with a roller 202, the first motor 201 drives a left end roller 202 to rotate, the two rollers 202 are fixedly connected, the left end roller 202 drives a right end roller 202 to rotate, sliding grooves 203 are formed in the two rollers 202, the two rollers 202 drive the sliding grooves 203 to rotate, the two sliding grooves 203 are connected with a sliding column 204 in a sliding way, the two sliding grooves 203 drive the sliding columns 204 to move, the interiors of the two sliding columns 204 are rotationally connected with the connecting columns 205 through first pin shafts, the two sliding columns 204 drive the connecting columns 205 to rotate, the end parts of the two connecting columns 205 are rotationally connected with the transverse plates 206 through second pin shafts, the two connecting columns 205 drive the transverse plates 206 to move, the outer walls of the transverse plates 206 are fixedly connected with the vertical plates 3, the transverse plates 206 drive the vertical plates 3 to move, the two vertical plates 3 are slidingly connected with the operation box 1, the two vertical plates 3 slide in the operation box 1, the end parts of the two vertical plates 3 are fixedly connected with the pressing plates 4, and the two vertical plates 3 drive the pressing plates 4 to descend so as to fix the plates on the lower die 11;

The left end roller 202 is driven to rotate by the first motor 201 in the fixing mechanism 2, the right end roller 202 is driven to rotate by the left end roller 202, the two rollers 202 drive the sliding grooves 203 to rotate, the two sliding grooves 203 drive the sliding columns 204 to move, the two sliding columns 204 slide in the transverse column 13, the two sliding columns 204 drive the connecting columns 205 to rotate, the two connecting columns 205 drive the transverse plates 206 to move, the transverse plates 206 drive the vertical plates 3 to move, the two vertical plates 3 slide in the operation box 1, the two vertical plates 3 drive the pressing plates 4 to descend, the plates are fixed on the lower die 11, and the dies are arranged to fix the plates through the cooperation between the fixing structure 2 and the pressing plates 4 when the plates are punched, so that the punching precision of the dies on the plates is improved.

Referring to fig. 1-5, in this embodiment, two sliding columns 204 are slidably connected with the inside of a transverse column 13, two sliding columns 204 slide in the transverse column 13, the transverse column 13 is fixedly connected inside an operation box 1, the end parts of two rollers 202 are rotatably connected with the operation box 1 through bearings, a push-out device 6 comprises a second motor 601, the model of the second motor 601 is selected according to actual requirements, the push-out device is capable of meeting the requirement, a gear 602 is fixedly connected with an output shaft of the second motor 601, the second motor 601 drives the gear 602 to rotate, the gear 602 is meshed with a rack 603, the gear 602 drives the rack 603 to move, the rack 603 is slidably connected with the inner wall of a stand column 604, the rack 603 slides in the stand column 604, the stand column 604 is fixedly connected with the outer wall of the operation box 1, a vertical plate 7 is fixedly connected with the end part of the rack 603, the vertical plate 7 is driven to move by the rack 603, the vertical plate 7 pushes out the punched plate from the bottom of a lower die 11, the second motor 601 is fixedly connected with the outer wall of a connecting plate 8 through a motor seat, and the connecting plate 8 is fixedly connected with the outer wall of the operation box 1;

The gear 602 is driven to rotate by the second motor 601 in the pushing-out device 6, the gear 602 drives the rack 603 to move, the rack 603 slides in the upright post 604, the rack 603 drives the vertical plate 7 to move, the vertical plate 7 pushes out the punched plate from the bottom of the lower die 11, the die is arranged to punch the plate, the punched plate falls to the bottom of the lower die 11, the plate is pushed out, the plate inside the lower die is conveniently taken by a worker, and the using effect of the die is improved.

Working principle:

When the improved die is used, firstly, a plate to be stamped is placed on the lower die 11, then the fixing structure 2 is started, the plate is fixed on the lower die 11, after the completion of the stamping, the hydraulic cylinder 9 is started, the hydraulic cylinder 9 drives the lower die 10 to descend, the lower die 10 punches the plate, the stamped plate falls onto the surface of the operation box 1 through the through hole in the lower die 11, the hydraulic cylinder 9 drives the upper die 10 to ascend to return to the initial position, the hydraulic cylinder 9 is stopped, the pushing device 6 is started, the stamped plate is pushed out from the bottom of the lower die 11, the plate is taken out, the steps are repeated to punch the plate through the die, and the specific fixing process and the pushing process are as follows:

1. The fixing process comprises the following steps:

The first motor 201 is connected with an external power supply, the first motor 201 drives the left end roller 202 to rotate, the left end roller 202 drives the right end roller 202 to rotate, the two rollers 202 drive the sliding grooves 203 to rotate, the two sliding grooves 203 drive the sliding columns 204 to move, the two sliding columns 204 slide in the transverse column 13, the two sliding columns 204 drive the connecting columns 205 to rotate, the two connecting columns 205 drive the transverse plates 206 to move, the transverse plates 206 drive the vertical plates 3 to move, the two vertical plates 3 slide in the operation box 1, the two vertical plates 3 drive the pressing plates 4 to descend, the plates are fixed on the lower die 11, after the plates are fixed, the first motor 201 is stopped, and when the first motor 201 reversely rotates, the two pressing plates 4 ascend to release the fixation of the plates;

2. The pushing-out process comprises the following steps:

The second motor 601 is connected with an external power supply, the second motor 601 drives the gear 602 to rotate, the gear 602 drives the rack 603 to move, the rack 603 slides in the upright post 604, the rack 603 drives the vertical plate 7 to move, the vertical plate 7 pushes out the punched plate from the bottom of the lower die 11, after the punching is finished, the second motor 601 is rotated in the opposite direction, the vertical plate 7 returns to the initial position, and the second motor 601 is stopped.

Example 2:

Referring to fig. 1-5, in this embodiment, the fixing mechanism 2 further includes a sleeve 2a1 and a slide bar 2a2, the two sleeves 2a1 are fixedly connected inside the transverse plate 206, the two sleeves 2a1 are slidably connected with the slide bar 2a2, and the two slide bars 2a2 are fixedly connected inside the operation box 1, so that when the transverse plate 206 moves, the transverse plate 206 drives the sleeve 2a1 to move, the two sleeves 2a1 slide in the slide bar 2a2, and the sleeve 2a1 and the slide bar 2a2 limit the transverse plate 206, so that the movement of the transverse plate 206 is stable.

Working principle:

When the transverse plate 206 moves, the transverse plate 206 drives the sleeves 2a1 to move, the two sleeves 2a1 slide in the slide bars 2a2, and the sleeves 2a1 and the slide bars 2a2 limit the transverse plate 206, so that the transverse plate 206 moves stably.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The improved die comprises an operation box (1) and a support column (12), wherein the support column (12) is fixedly connected to the outer wall of the operation box (1), the improved die is characterized in that the end portion of the support column (12) is installed on the outer wall of a lower die (11), a support frame (5) is fixedly connected to the surface of the operation box (1), a hydraulic cylinder (9) is fixedly connected to the inner portion of the support frame (5), the output end of the hydraulic cylinder (9) is installed on the outer wall of an upper die (10), a fixing mechanism (2) is arranged in the operation box (1), and a pushing device (6) is arranged outside the operation box (1).

2. The improved die set as claimed in claim 1, wherein the fixing mechanism (2) comprises a first motor (201), the first motor (201) is fixedly connected to the outer wall of the operation box (1) through a motor base, an output shaft of the first motor (201) is fixedly connected with rollers (202), the rollers (202) are fixedly connected, sliding grooves (203) are formed in the rollers (202), the sliding grooves (203) are slidably connected with sliding columns (204), the sliding columns (204) are rotatably connected with connecting columns (205) through first pin shafts, and the ends of the connecting columns (205) are rotatably connected with a transverse plate (206) through second pin shafts.

3. An improved die as claimed in claim 2, wherein the outer wall of the transverse plate (206) is fixedly connected with the vertical plates (3), both vertical plates (3) are slidably connected with the operation box (1), and the end parts of both vertical plates (3) are fixedly connected with pressing plates (4).

4. An improved mould as claimed in claim 2, characterised in that both of said slide posts (204) are slidably connected to the inside of the cross post (13), said cross post (13) being fixedly secured to the inside of the operating box (1), and the ends of both of said rollers (202) being rotatably connected to the operating box (1) by means of bearings.

5. The improved die as claimed in claim 1, wherein the pushing device (6) comprises a second motor (601), an output shaft of the second motor (601) is fixedly connected with a gear (602), the gear (602) is meshed with a rack (603), the rack (603) is slidably connected with an inner wall of a stand column (604), and the stand column (604) is fixedly connected with an outer wall of the operation box (1).

6. The improved die as claimed in claim 5, wherein a riser (7) is fixedly connected to the end of the rack (603), the second motor (601) is fixedly connected to the outer wall of the connecting plate (8) through a motor base, and the connecting plate (8) is fixedly connected to the outer wall of the operating box (1).