CN219851701U

CN219851701U - Stamping die with stop gear

Info

Publication number: CN219851701U
Application number: CN202321020761.4U
Authority: CN
Inventors: 王长宏; 于泉
Original assignee: Qingdao Xinhongyue Precision Machinery Co ltd
Current assignee: Qingdao Xinhongyue Precision Machinery Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-10-20
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a stamping die with a limiting mechanism, which comprises a base, wherein support columns are fixedly connected to the periphery of the top of the base, and top plates are fixedly connected to the tops of a plurality of support columns; the stamping assembly is arranged between the base and the top plate, the top of the base is fixedly connected with the flattening block, the fixing assembly is arranged in the center of the interior of the flattening block, and the lifting assembly is arranged at the bottom of the fixing assembly. According to the utility model, through the simple design of the fixing component and the lifting component, the stamped part can be fixed before stamping, and the part can be jacked up after stamping, so that the stamped part can be conveniently taken by a worker, and the working efficiency is improved.

Description

Stamping die with stop gear

Technical Field

The utility model relates to the field of stamping equipment, in particular to a stamping die with a limiting mechanism.

Background

The stamping die is a process equipment for processing materials into workpieces or semi-finished products in stamping processing, is a main process equipment for industrial production, utilizes a die arranged on a press machine to apply pressure to the materials to separate or plastically deform the materials, so that a pressure processing method of required parts is obtained, heating is not needed in production, and the stamping die has the advantages of high production efficiency, good quality, light weight and low cost, and cold stamping products are visible everywhere in airplanes, automobiles, tractors, motors, electric appliances, instruments, meters and daily necessities.

The stamping die is to put the part that will be stamped on the briquetting board and carry out the punching press, however, stamping die design structure on the market is simpler, though can carry out stable punching press with the part that is stamped, but because the part that is stamped is less, all need take off through hand or other instrument after every turn punching press finishes, not only waste time and energy, still probably accidentally injure staff's finger to work efficiency has greatly reduced.

Therefore, it is desirable to provide a stamping die with a limiting mechanism to solve the above-mentioned problems.

Disclosure of Invention

The technical problem to be solved by the utility model is that the stamping die on the market has a simpler design structure, and can stably stamp the stamped part, but because the stamped part is smaller, the stamped part is taken down by hands or other tools after stamping is finished each time, thereby not only consuming time and labor, but also being possible to accidentally injure fingers of staff, and greatly reducing the working efficiency.

In order to solve the technical problems, the utility model adopts a technical scheme that: the stamping die with the limiting mechanism comprises a base, wherein support columns are fixedly connected to the periphery of the top of the base, and top plates are fixedly connected to the tops of a plurality of support columns;

the stamping assembly is arranged between the base and the top plate, the top of the base is fixedly connected with the flattening block, the fixing assembly is arranged in the center of the interior of the flattening block, and the lifting assembly is arranged at the bottom of the fixing assembly.

The utility model is further provided with: the base, the support columns and the top plate are of an integrated structural design.

Through the technical scheme: has certain integrity and structural property.

The utility model is further provided with: the stamping assembly comprises a cylinder, the cylinder is fixedly connected to the top of a top plate, a round hole is formed in the center of the top plate, the cylinder penetrates through corresponding round holes through a piston to be fixedly connected with first connecting plates, a plurality of limiting rods are installed between the first connecting plates, the outer walls of the limiting rods are sleeved with reset springs, and one of the reset springs is fixedly connected with a stamping block in the center of the bottom of the first connecting plates.

Through the technical scheme: when the cylinder begins to work, a piston rod in the cylinder slides in a reciprocating manner in the cylinder barrel smoothly, so that the cylinder applies pressure to the first connecting plates through the piston, force between the two first connecting plates is transmitted through the plurality of limiting rods, stamping of parts to be stamped is realized through the stamping blocks, when the cylinder applies pressure more and more, the reset spring can buffer the pressure generated by the cylinder, and therefore the parts are prevented from being dented or damaged due to overlarge pressure during stamping.

The utility model is further provided with: rectangular grooves are formed in the centers of the inner portions of the flattening blocks.

Through the technical scheme: parts that need to be stamped can be prevented.

The utility model is further provided with: the fixed subassembly includes the threaded rod, threaded hole has been seted up to the inside one side of pressure flat piece, and threaded rod threaded connection is in the threaded hole that corresponds, the one end rotation of threaded rod is connected with the ejector pad.

Through the technical scheme: when the part is put into the rectangular groove in the inner center of the flattening block, the staff can rotate the threaded rod, the threaded rod rotates with the threaded hole on one side of the inner part of the flattening block through the threads on the outer side of the rod, so that the push block is pushed by the threaded rod, the push block is used for pushing and fixing the part, the part is effectively and stably fixed when being stamped, the work is prevented from being stopped, and the work efficiency of the staff is improved.

The utility model is further provided with: and a sliding groove is formed in one side, close to the threaded hole, of the inner part of the flattening block.

Through the technical scheme: the pushing block can slide inside the flattening block conveniently.

The utility model is further provided with: the lifting assembly comprises a top block, the top block is arranged at the bottom of the rectangular groove of the flattening block, the bottom of the top block is fixedly connected with a supporting block, the bottom of the supporting block is slidably connected with a sliding block, a strip-shaped groove is formed in the bottom of the base, the strip-shaped groove and the sliding block are in a sliding connection mode, and one side of the sliding block is fixedly connected with a push-pull rod.

Through the technical scheme: when the part is stamped, the staff can pull the push-pull rod outwards, the push-pull rod pulls the sliding block, the sliding block moves outwards in the strip-shaped groove, and the supporting block on the sliding block drives the ejector block to move upwards, so that the part is ejected outwards, the staff can conveniently take out the part in the rectangular groove, and the working efficiency is improved.

The utility model is further provided with: the bottom of the flattening block is provided with a circular groove.

Through the technical scheme: the push-pull rod is convenient to move back and forth.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through designing the simple stamping assembly, the equipment can stamp the parts, and buffer the pressure generated by stamping, so that the parts are prevented from being dented or damaged due to overlarge pressure;

2. according to the utility model, through the simple design of the fixing component and the lifting component, the stamped part can be fixed before stamping, and the part can be jacked up after stamping, so that the stamped part can be conveniently taken by a worker, and the working efficiency is improved.

Drawings

FIG. 1 is an external view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic view of a lifting assembly according to the present utility model;

fig. 4 is a schematic structural view of a fixing assembly according to the present utility model.

In the figure: 1. a base; 2. a support column; 3. a top plate; 4. a punching assembly; 401. a cylinder; 402. a first connection plate; 403. a second connecting plate; 404. a limit rod; 405. a return spring; 406. stamping blocks; 5. flattening blocks; 6. a fixing assembly; 601. a threaded rod; 602. a pushing block; 7. a lifting assembly; 701. a top block; 702. a support block; 703. a slide block; 704. a strip-shaped groove; 705. a push-pull rod.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1-4, a stamping die with a limiting mechanism comprises a base 1, support columns 2 are fixedly connected to the periphery of the top of the base 1, a top plate 3 is fixedly connected to the tops of a plurality of support columns 2, the base 1, the support columns 2 and the top plate 3 are of an integrated structural design, the stamping die has certain integrity and structural property, a flattening block 5 is fixedly connected to the top of the base 1, and a rectangular groove is formed in the inner center of the flattening block 5, so that parts needing to be stamped can be prevented;

as shown in fig. 2, a punching assembly 4 is installed between a base 1 and a top plate 3, the punching assembly 4 comprises a cylinder 401, the cylinder 401 is fixedly connected to the top of the top plate 3, a round hole is formed in the center of the top plate 3, the cylinder 401 penetrates through the corresponding round hole through a piston to be fixedly connected with a first connecting plate 402, a plurality of limiting rods 404 are installed between the two first connecting plates 402, the outer walls of the limiting rods 404 are sleeved with a reset spring 405, the bottom center of one first connecting plate 402 is fixedly connected with a punching block 406, when the cylinder 401 starts to work, a piston rod in the cylinder 401 slides smoothly in a cylinder barrel, so that the cylinder 401 applies pressure to the first connecting plate 402 through the piston, force 402 between the two first connecting plates is transmitted through the limiting rods 404, the punching block 406 is used for punching a part to be punched, when the pressure applied by the cylinder 401 is larger and larger, the reset spring 405 can buffer the pressure generated by the cylinder 401, so that the part is prevented from being dented or damaged due to the overlarge pressure during punching;

as shown in fig. 4, the fixing component 6 is installed at the inner center of the flattening block 5, the fixing component 6 comprises a threaded rod 601, a threaded hole is formed in one side of the inner portion of the flattening block 5, the threaded rod 601 is in threaded connection with the corresponding threaded hole, one end of the threaded rod 601 is rotationally connected with a push block 602, a sliding groove is formed in one side, close to the threaded hole, of the inner portion of the flattening block 5, the push block 602 is convenient to slide in the flattening block 5, when a part is placed into a rectangular groove in the inner center of the flattening block 5, a worker can rotate the threaded rod 601, the threaded rod 601 is in threaded rotation with the threaded hole in one side of the inner portion of the flattening block 5 through threads on the outer side of the rod, so that the threaded rod 601 pushes the push block 602, the part is pushed and fixed, the part is effectively and stably fixed when the part is stamped, work stopping is prevented from being re-fixed, and the working efficiency of the worker is improved;

as shown in fig. 3, the lifting assembly 7 is installed at the bottom of the fixing assembly 6, the lifting assembly 7 comprises a jacking block 701, the jacking block 701 is installed at the bottom of a rectangular groove of the flattening block 5, a supporting block 702 is fixedly connected to the bottom of the jacking block 701, a sliding block 703 is slidably connected to the bottom of the supporting block 702, a bar-shaped groove 704 is formed in the bottom of the base 1, the bar-shaped groove 704 and the sliding block 703 are in a sliding connection mode, a push-pull rod 705 is fixedly connected to one side of the sliding block 703, a circular groove is formed in the bottom of the flattening block 5, the push-pull rod 705 is convenient to move back and forth, when a part is stamped, a worker can pull the push-pull rod 705 outwards, the push-pull rod 705 pulls the sliding block 703, the sliding block 703 moves outwards at the bar-shaped groove 703, and the supporting block 702 on the sliding block 703 drives the jacking block 701 to move upwards, so that the part is outwards ejected, the part is conveniently taken out of the worker in the rectangular groove, and the working efficiency is improved.

When the cylinder 401 starts to work, the piston rod in the cylinder 401 slides in a reciprocating manner in the cylinder barrel smoothly, so that the cylinder 401 applies pressure to the first connecting plate 402 through the piston, the force 402 between the two first connecting plates is transmitted through the plurality of limiting rods 404, the part to be punched is punched by the punching block 406, when the cylinder 401 applies pressure to be larger and larger, the reset spring 405 can buffer the pressure generated by the cylinder 401, so that the part is prevented from being dented or damaged due to overlarge pressure during punching, the part can be placed in a rectangular groove in the inner center of the flattening block 5 before punching, a staff can rotate the threaded rod 601 at the moment, the threaded rod 601 rotates the threaded hole on one side of the inner side of the flattening block 5 through threads on the outer side of the rod, the threaded rod 601 pushes the pushing block 602, the part is pushed and fixed by the pushing block 602, the part is effectively and stably fixed when the part is punched, the working is prevented from being stopped, the working efficiency of the staff is improved, meanwhile, the staff can pull the rod 705 outwards when the part is punched, the staff pulls the rod 705 outwards to push the rectangular groove 703, the staff can conveniently pull the part out of the rectangular groove 703, and the staff can conveniently move the square groove 703 outwards, and the staff 703 can conveniently push the part out of the square groove 703.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Stamping die with stop gear, including base (1), its characterized in that: support columns (2) are fixedly connected to the periphery of the top of the base (1), and top plates (3) are fixedly connected to the tops of a plurality of support columns (2);

install punching press subassembly (4) between base (1) and roof (3), the top fixedly connected with of base (1) flattens piece (5), fixed subassembly (6) are installed at the inside center of piece (5) that flattens, lifting unit (7) are installed to the bottom of fixed subassembly (6).

2. The stamping die with limiting mechanism as claimed in claim 1, wherein: the base (1), the support columns (2) and the top plate (3) are of an integrated structural design.

3. A stamping die with a limiting mechanism as claimed in claim 2, wherein: the stamping assembly (4) comprises an air cylinder (401), the air cylinder (401) is fixedly connected to the top of the top plate (3), a round hole is formed in the center of the top plate (3), the air cylinder (401) penetrates through corresponding round holes through a piston to be fixedly connected with a first connecting plate (402), a plurality of limiting rods (404) are installed between the first connecting plates (402), a plurality of reset springs (405) are sleeved on the outer walls of the limiting rods (404), and one of the reset springs is fixedly connected with a stamping block (406) in the center of the bottom of the first connecting plate (402).

4. A stamping die with a limiting mechanism as defined in claim 3, wherein: rectangular grooves are formed in the centers of the inner portions of the flattening blocks (5).

5. The stamping die with limiting mechanism of claim 4, wherein: the fixing assembly (6) comprises a threaded rod (601), a threaded hole is formed in one side of the interior of the flattening block (5), the threaded rod (601) is in threaded connection with the corresponding threaded hole, and one end of the threaded rod (601) is rotationally connected with a pushing block (602).

6. The stamping die with limiting mechanism of claim 5, wherein: a sliding groove is formed in one side, close to the threaded hole, of the inner portion of the flattening block (5).

7. The stamping die with limiting mechanism of claim 6, wherein: lifting assembly (7) are including kicking block (701), kicking block (701) are installed in the rectangle recess bottom of flattening piece (5), the bottom fixedly connected with supporting shoe (702) of kicking block (701), the bottom sliding connection of supporting shoe (702) has slider (703), bar recess (704) have been seted up to the bottom of base (1), bar recess (704) are sliding connection mode with slider (703), one side fixedly connected with push-and-pull rod (705) of slider (703).

8. The stamping die with limiting mechanism of claim 7, wherein: the bottom of the flattening block (5) is provided with a circular groove.