CN211304488U

CN211304488U - Stamping die balancing unit

Info

Publication number: CN211304488U
Application number: CN201922251262.6U
Authority: CN
Inventors: 隋世运; 刘英利
Original assignee: Dalian Tongtai Auto Parts Co ltd
Current assignee: Dalian Tongtai Auto Parts Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-21
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a stamping die balancing unit, including lower workstation and last workstation, be equipped with the balancing pole down between workstation and the last workstation, just balancing pole and last workstation fixed connection, just the balancing pole sets up to four, the bottom of balancing pole is equipped with the slide bar, just slide bar and balancing pole sliding connection, the outside cover of slide bar is equipped with the spring, the top center department of workstation is equipped with the bed die down. The utility model discloses a four stabilizer bars are arranged in four apex angles departments of lower workstation through T type slider, go up the mould and use the bolt fastening after being connected through T type slider and last workstation, the bed die uses the bolt fastening after being connected through T type slider and lower workstation, equipment rises through the workstation under the ejector pin drives, the stationarity that the workstation rose under the spring fit slide bar keeps, this mould has balanced processing, avoid work piece stamping process excursion to lead to size deviation effectively, the practicality is good.

Description

Stamping die balancing unit

Technical Field

The utility model relates to a mould accessory technical field, concretely relates to stamping die balancing unit.

Background

At present, in the process of stretching a stamping shell, the size of a die cannot meet the use requirement of equipment due to the small size of a product part, and the aim of purchasing stamping equipment with a large table top is to take a large new project from the overall strategy of a company.

The prior art has the following defects: the project product pieces accepted at the present stage are small, and the rigidity of the equipment is poor due to the small size of the mould and the calibrated parameters of the equipment in the production process, so that the stability of the product size is poor, and the size difference of the product in the production process is large.

Disclosure of Invention

The utility model aims at providing a stamping die balancing unit, four apex angle departments of workstation are arranged in down through T type slider to four balancing poles, it uses the bolt fastening to go up the mould and be connected the back through T type slider and last workstation, the bed die passes through T type slider and uses the bolt fastening after being connected with lower workstation, equipment rises through the workstation under the ejector pin drive, the stationarity that the workstation rose under the spring fit slide bar keeps, this mould has balanced processing, avoid work piece stamping process excursion to lead to size deviation effectively, the practicality is good, weak point in order to solve above-mentioned technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a stamping die balancing unit, includes workstation and last workstation down, be equipped with the balancing pole down between workstation and the last workstation, just balancing pole and last workstation fixed connection, just the balancing pole sets up to four, the bottom of balancing pole is equipped with the slide bar, just slide bar and balancing pole sliding connection, the outside cover of slide bar is equipped with the spring, the top center department of workstation is equipped with the bed die down, the bottom center department of going up the workstation is equipped with the mould, the back of the body one side of the back of the body of bed die and last mould is all fixed and is equipped with the bolt, just the bed die passes through bolt fixed connection with workstation down, it passes through bolt fixed connection with last workstation to go up the mould.

Preferably, the lower workbench is arranged at the bottom of the upper workbench, and the lower workbench and the upper workbench are arranged in parallel.

Preferably, the number of the sliding rods is four, and the four sliding rods are respectively positioned at four top corners of the lower workbench.

Preferably, the top end of the sliding rod is embedded in the balance rod, and the sliding rod is in clearance fit with the inner wall of the embedded part of the balance rod.

Preferably, the top end of the sliding rod is fixedly provided with a limiting block, the limiting block is embedded into the balancing rod, and the diameter of an opening at the bottom end of the balancing rod is smaller than that of the limiting block.

Preferably, one end of the balance rod, which is far away from the slide rod, and one side, which is opposite to the back, of the lower die and the upper die are both fixedly provided with a T-shaped sliding block, the balance rod and the upper die are both connected with the upper workbench through the T-shaped sliding blocks, and the slide rod and the lower die are both connected with the lower workbench through the T-shaped sliding blocks.

Preferably, the bottom of lower workstation is equipped with the ejector pin, the ejector pin sets up to a plurality ofly, and is a linear arrangement distribution about lower workstation between a plurality of the ejector pin.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses a four stabilizer bars are arranged in four apex angles departments of lower workstation through T type slider, it uses the bolt fastening to go up the mould and be connected the back through T type slider and last workstation, the bed die uses the bolt fastening through T type slider and lower workstation after being connected, the equipment rises through the workstation under the ejector pin drives, the stationarity that the workstation rose under the spring fit slide bar keeps, compare with the mould that current no balance was handled, this mould has the balance and handles, avoid work piece stamping process excursion to lead to size deviation effectively, the practicality is good.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a front view of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.

Fig. 4 is a longitudinal sectional view of the stabilizer bar of the present invention.

Fig. 5 is a view of a usage scenario of the balance bar of the present invention.

Description of reference numerals:

1. a lower working table; 2. an upper working table; 3. a balancing pole; 4. a slide bar; 5. a spring; 6. a limiting block; 7. a lower die; 8. an upper die; 9. a bolt; 10. a T-shaped slider; 11. and a push rod.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a stamping die balancing unit as shown in fig. 1-5, including lower workstation 1 and upper workstation 2, be equipped with balancing pole 3 between lower workstation 1 and the upper workstation 2, just balancing pole 3 and upper workstation 2 fixed connection, just balancing pole 3 sets up to four, the bottom of balancing pole 3 is equipped with slide bar 4, just slide bar 4 and balancing pole 3 sliding connection, the outside cover of slide bar 4 is equipped with spring 5, the top center department of lower workstation 1 is equipped with lower mould 7, the bottom center department of upper workstation 2 is equipped with upper mould 8, lower mould 7 and the equal fixed bolt 9 that is equipped with of one side of the back of upper mould 8, and lower mould 7 and lower workstation 1 pass through bolt 9 fixed connection, upper mould 8 and upper workstation 2 pass through bolt 9 fixed connection;

further, in the above technical solution, the lower working table 1 is arranged at the bottom of the upper working table 2, and the lower working table 1 and the upper working table 2 are arranged in parallel, so as to facilitate stamping;

further, in the above technical solution, four sliding rods 4 are provided, and the four sliding rods 4 are respectively located at four vertex angles of the lower workbench 1, so as to effectively keep balance;

further, in the above technical solution, the top end of the sliding rod 4 is embedded in the balancing rod 3, and the sliding rod 4 is in clearance fit with the inner wall of the embedded part of the balancing rod 3, so as to facilitate the extension and retraction of the sliding rod 4;

further, in the above technical solution, a limiting block 6 is fixedly arranged at the top end of the sliding rod 4, the limiting block 6 is embedded in the balancing rod 3, and the diameter of the opening at the bottom end of the balancing rod 3 is smaller than the diameter of the limiting block 6, so that the sliding rod 4 is effectively prevented from being separated from the balancing rod 3;

further, in the above technical scheme, a T-shaped slider 10 is fixedly arranged at one end of the balance bar 3 away from the slide bar 4 and at one side of the lower die 7 opposite to the upper die 8, the balance bar 3 and the upper die 8 are connected with the upper workbench 2 through the T-shaped slider 10, and the slide bar 4 and the lower die 7 are connected with the lower workbench 1 through the T-shaped slider 10, so that the assembly and disassembly are facilitated;

further, in the above technical solution, the bottom of the lower working table 1 is provided with a plurality of ejector rods 11, and the plurality of ejector rods 11 are linearly arranged and distributed with respect to the lower working table 1, so as to facilitate the movement of the lower working table 1;

the implementation mode is specifically as follows: the upper working table 2 is fixedly assembled with equipment, the lower working table 1 is connected with an equipment transmission mechanism through the ejector rod 11, in use, four balance rods 3 are arranged at four apex angles of the lower working table 1 through the T-shaped slider 10, the upper die 8 is fixed through the bolts 9 after being connected with the upper working table 2 through the T-shaped slider 10, the lower die 7 is fixed through the bolts 9 after being connected with the lower working table 1 through the T-shaped slider 10, workpiece raw materials are arranged in the lower die 7, the equipment drives the lower working table 1 to ascend through the ejector rod 11, the spring 5 is matched with the slider 4 to keep the ascending stability of the lower working table 1, after the lower die 7 moves to coincide with the upper die 8, the stamping process is completed, the die has balance treatment, the workpiece stamping process is effectively prevented from deviating to cause size deviation, the practicability is good, and the embodiment specifically solves the problem of poor practicability of the stamping die in the prior art.

This practical theory of operation: four balancing poles 3 are arranged at four vertex angles of the lower workbench 1 through T-shaped sliders 10, workpiece raw materials are arranged in the lower die 7, the lower workbench 1 is driven by the equipment through the ejector rods 11 to ascend, and the springs 5 are matched with the sliding rods 4 to keep the ascending stability of the lower workbench 1.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a stamping die balancing unit, includes workstation (1) and last workstation (2) down, its characterized in that: a balancing pole (3) is arranged between the lower workbench (1) and the upper workbench (2), the balancing rods (3) are fixedly connected with the upper workbench (2), the number of the balancing rods (3) is four, the bottom of each balancing rod (3) is provided with a sliding rod (4), the sliding rod (4) is connected with the balancing rod (3) in a sliding way, the outer side of the sliding rod (4) is sleeved with a spring (5), a lower die (7) is arranged at the center of the top of the lower workbench (1), an upper die (8) is arranged at the center of the bottom of the upper workbench (2), bolts (9) are fixedly arranged on the opposite sides of the lower die (7) and the upper die (8), the lower die (7) is fixedly connected with the lower worktable (1) through a bolt (9), the upper die (8) is fixedly connected with the upper workbench (2) through a bolt (9).

2. The apparatus of claim 1, wherein: the lower workbench (1) is arranged at the bottom of the upper workbench (2), and the lower workbench (1) and the upper workbench (2) are arranged in parallel.

3. The apparatus of claim 1, wherein: the number of the sliding rods (4) is four, and the four sliding rods (4) are respectively positioned at four top corners of the lower workbench (1).

4. The apparatus of claim 1, wherein: the top end of the sliding rod (4) is embedded in the balance rod (3), and the sliding rod (4) is in clearance fit with the inner wall of the embedded part of the balance rod (3).

5. The apparatus of claim 1, wherein: the top of slide bar (4) is fixed and is equipped with stopper (6), just stopper (6) embedding sets up in balancing pole (3), the opening diameter of the bottom of balancing pole (3) is less than the diameter of stopper (6).

6. The apparatus of claim 1, wherein: one end that balancing pole (3) and slide bar (4) kept away from mutually and one side of carrying on the back of the body of lower mould (7) and last mould (8) all are fixed and are equipped with T type slider (10), just balancing pole (3) and last mould (8) all are connected with last workstation (2) through T type slider (10), slide bar (4) and lower mould (7) all are connected with lower workstation (1) through T type slider (10).

7. The apparatus of claim 1, wherein: the bottom of lower workstation (1) is equipped with ejector pin (11), ejector pin (11) set up to a plurality ofly, and a plurality of be the linear arrangement distribution about lower workstation (1) between ejector pin (11).