CN217748948U

CN217748948U - Stamping die capable of effectively preventing material from shifting for precision machining

Info

Publication number: CN217748948U
Application number: CN202221128325.4U
Authority: CN
Inventors: 鲍霞霞
Original assignee: Anshan Fenglin Precision Forging Co ltd
Current assignee: Anshan Fenglin Precision Forging Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-11-08
Anticipated expiration: 2032-05-12

Abstract

The utility model relates to an accurate machining technical field specifically discloses an accurate machining is with stamping die that can effectively prevent material skew, comprises a workbench, the both sides at workstation top all are equipped with the pillar, the top of pillar is equipped with the loading board, the bottom of loading board is equipped with the pneumatic cylinder, the output of pneumatic cylinder is equipped with the mould clamp plate, the both sides of mould clamp plate bottom all are equipped with movable box, the inner chamber of movable box is equipped with the movable plate, the spout with movable plate looks adaptation is all seted up to the both sides of movable box inner chamber, be provided with the spring between the top of movable plate and the movable box. The utility model discloses place the material at the mould bench, the pneumatic cylinder operation drives the mould clamp plate downstream through the pneumatic cylinder, drives movable box downstream through the mould clamp plate, drives the fixed plate downstream on the dead lever through the movable box, fixes the material through the fixed plate.

Description

Stamping die capable of effectively preventing material from shifting for precision machining

Technical Field

The utility model relates to an accurate machining technical field specifically is an accurate machining is with stamping die that can effectively prevent the material skew.

Background

Precision machining is a process of changing the physical dimensions or properties of a workpiece by a machining machine. Depending on the temperature state of the workpiece to be machined, the method is divided into cold machining and hot machining. Generally, the molding is carried out at normal temperature without causing a chemical or phase change of the workpiece, and the molding is called cold molding. Machining generally above or below ambient conditions can cause chemical or phase changes in the workpiece and molding heat. The difference in the cold working according to the working method can be divided into cutting working and pressing working. Heat treatment is common in hot working, and molding and welding are performed.

When the precision machine tool is processed, a stamping die is required to be used for stamping, but when the existing stamping die in the current market is used, the stamping die does not have the function of preventing material deviation, so that the situation that the material stamping effect is not good is caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an accurate machining is with stamping die who can effectively prevent the material skew possesses advantages such as preventing material punching press skew, has solved the problem that current stamping die can not prevent material punching press skew.

The utility model discloses a stamping die capable of effectively preventing material deviation for precision machining, which comprises a workbench, wherein both sides of the top of the workbench are provided with support columns, the top of each support column is provided with a bearing plate, the bottom of the bearing plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is provided with a die pressing plate, both sides of the bottom of the die pressing plate are provided with movable boxes, the inner cavity of each movable box is provided with a movable plate, both sides of the inner cavity of each movable box are provided with chutes matched with the movable plates, a spring is arranged between the top of the movable plate and the movable box, the bottom of the movable plate is provided with a fixed rod, the bottom of the fixed rod penetrates through and extends to the bottom of the movable box, the bottom of the fixed rod is provided with a fixed plate, the top of the workbench is provided with a die table, the utility model places materials on the die table, and the hydraulic cylinder runs, the die pressing plate is driven by the hydraulic cylinder to move downwards, the movable box is driven by the die pressing plate to move downwards, the fixed plate on the fixed rod is driven by the movable box to move downwards, the material is fixed by the fixed plate, when the die pressing plate moves downwards, the fixed rod is matched with the movable plate to retract inwards through a chute in the movable box and the movable plate, when the fixed rod retracts to a required position, the material can be punched by matching the die pressing plate with the die table, after the punching is finished, the hydraulic cylinder resets, parts in the movable box reset through the inertia of a spring, the bottom of the workbench is provided with the bearing box, the top of the inner cavity of the bearing box is provided with the electric telescopic rod, the output end of the electric telescopic rod is provided with the connecting plate, the two sides of the bottom of the connecting plate are provided with the connecting rods, the bottom of the connecting rods penetrates through and extends to the bottom of the bearing box, and the bottom of the connecting rods is provided with the anti-slip plate, the utility model discloses electric telescopic handle moves, drives the connecting plate downstream through electric telescopic handle, drives the connecting rod downstream through the connecting plate, drives the antiskid ribbed tile downstream through the connecting rod, when antiskid ribbed tile contact ground, can play fixed effect to stamping die, has avoided stamping die to appear rocking when using, causes the not good situation of stamping die result of use.

The utility model discloses an accurate machining is with stamping die who can effectively prevent the material skew, wherein the both sides of workstation bottom all are equipped with the support column, and the bottom of two support columns all is equipped with the slipmat.

The utility model discloses an accurate machining is with stamping die who can effectively prevent material skew, wherein through connecting block fixed connection between the bottom of movable plate and the dead lever, and the top of dead lever is located the center department of movable plate bottom, through the connecting block, can play fixed effect to the dead lever, the dead lever effect is better when using like this, has avoided the dead lever not hard up to appear when using to lead to the dead lever situation that drops to appear when using.

The utility model discloses an accurate machining is with stamping die that can effectively prevent material skew, wherein all through mount fixed connection between the both sides of pneumatic cylinder and the loading board, and the top of pneumatic cylinder is located the center department of loading board bottom, through the mount, can play fixed effect to the pneumatic cylinder, the pneumatic cylinder effect is better when using like this, has avoided the pneumatic cylinder to appear rocking when using to lead to the not good situation of pneumatic cylinder operational effect.

The utility model discloses an accurate machining is with stamping die that can effectively prevent material skew, wherein the bottom of fixed plate is equipped with the rubber pad, and through adhesive fixed connection between the top of rubber pad and the fixed plate, through the rubber pad, can fix the material at the fixed plate, can play the effect of protection to the material, has avoided the material when fixed for a long time, and the situation of damage appears in the material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses place the material at the mould bench, the pneumatic cylinder operation, drive the mould clamp plate downstream through the pneumatic cylinder, drive movable box downstream through the mould clamp plate, drive the fixed plate downstream on the dead lever through movable box, fix the material through the fixed plate, when mould clamp plate downstream, through the spout in the movable box and the inward contraction of movable plate cooperation dead lever, when the dead lever contracts the demand position, can carry out the punching press to the material through mould clamp plate and mould bench cooperation, after the punching press was accomplished, the pneumatic cylinder resets, inertia through the spring resets to the part in the movable box.

2. The utility model discloses electric telescopic handle moves, drives the connecting plate through electric telescopic handle and moves down, drives the connecting rod through the connecting plate and moves down, drives the antiskid ribbed tile through the connecting rod and moves down, when the antiskid ribbed tile contacts ground, can play fixed effect to stamping die, has avoided stamping die to appear rocking when using, causes the not good situation of stamping die result of use;

the hydraulic cylinder can be fixed by the fixing frame, so that the hydraulic cylinder has better effect when in use, and the condition that the hydraulic cylinder has poor operation effect due to shaking when in use is avoided;

the fixing rod can be fixed through the connecting block, so that the fixing rod has a better effect when in use, and the phenomenon that the fixing rod falls off due to looseness of the fixing rod when in use is avoided;

through the rubber pad, can fix the material at the fixed plate, can play the effect of protection to the material, avoided the material when fixed for a long time, the situation that the material damaged appears.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic view of the structure of the inner cavity of the movable box of the present invention;

FIG. 3 is a schematic view of the structure of the inner cavity of the mold table of the present invention;

fig. 4 is a schematic view of the inner cavity structure of the carrying box of the present invention.

In the figure: 1. a work table; 2. a support pillar; 3. a non-slip mat; 4. a pillar; 5. a hydraulic cylinder; 6. a fixed mount; 7. carrying a plate; 8. pressing a mold plate; 9. a movable box; 10. a mold table; 11. a carrying case; 12. a spring; 13. a chute; 14. moving the plate; 15. connecting blocks; 16. fixing the rod; 17. a fixing plate; 18. a rubber pad; 19. an electric telescopic rod; 20. a connecting plate; 21. a connecting rod; 22. an antiskid plate.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of various embodiments of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

The utility model discloses a workstation 1, support column 2, slipmat 3, pillar 4, pneumatic cylinder 5, mount 6, loading board 7, mould pressing plate 8, movable box 9, mould platform 10, bearing box 11, spring 12, spout 13, movable plate 14, connecting block 15, dead lever 16, fixed plate 17, rubber pad 18, electric telescopic handle 19, connecting plate 20, connecting rod 21 and antiskid ribbed tile 22 part are general standard or the part that technical staff in this field known, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional test method.

Referring to fig. 1-4, the stamping die for precision machining capable of effectively preventing material deviation of the present invention comprises a working table 1, wherein two sides of the top of the working table 1 are respectively provided with a support column 4, the top of the support column 4 is provided with a bearing plate 7, the bottom of the bearing plate 7 is provided with a hydraulic cylinder 5, the output end of the hydraulic cylinder 5 is provided with a die pressing plate 8, two sides of the bottom of the die pressing plate 8 are respectively provided with a movable box 9, the inner cavity of the movable box 9 is provided with a movable plate 14, two sides of the inner cavity of the movable box 9 are respectively provided with a sliding chute 13 matched with the movable plate 14, a spring 12 is arranged between the top of the movable plate 14 and the movable box 9, the bottom of the movable plate 14 is provided with a fixed rod 16, the bottom of the fixed rod 16 penetrates through and extends to the bottom of the movable box 9, the bottom of the fixed rod 16 is provided with a fixed plate 17, the top of workstation 1 is equipped with mould platform 10, the utility model discloses place the material on mould platform 10, pneumatic cylinder 5 moves, drive 8 downstream of mould clamp plate through pneumatic cylinder 5, drive movable box 9 downstream through mould clamp plate 8, drive fixed plate 17 downstream on the dead lever 16 through movable box 9, fix the material through fixed plate 17, when mould clamp plate 8 downstream, through spout 13 and the 14 cooperation dead levers 16 of movable plate in the movable box 9 internal contraction, when dead lever 16 contracts the demand position, can carry out the punching press to the material through the cooperation of mould clamp plate 8 and mould platform 10, after the punching press was accomplished, pneumatic cylinder 5 resets, the inertia through spring 12 resets to the part in the movable box 9.

The bottom of workstation 1 is equipped with bearing box 11, and the top of bearing box 11 inner chamber is equipped with electric telescopic handle 19, and electric telescopic handle 19's output is equipped with connecting plate 20, and the both sides of connecting plate 20 bottom all are equipped with connecting rod 21, and the bottom of connecting rod 21 is run through and is extended to the bottom of bearing box 11, and the bottom of connecting rod 21 is equipped with antiskid ribbed tile 22, the utility model discloses electric telescopic handle 19 moves, drives connecting plate 20 downstream through electric telescopic handle 19, drives connecting rod 21 downstream through connecting plate 20, drives antiskid ribbed tile 22 downstream through connecting rod 21, when antiskid ribbed tile 22 contacts ground, can play fixed effect to stamping die, has avoided stamping die to appear rocking when using, causes the not good situation of stamping die result of use.

Both sides of 1 bottom of workstation all are equipped with support column 2, and the bottom of two support columns 2 all is equipped with slipmat 3.

The bottom of the moving plate 14 is fixedly connected with the fixed rod 16 through the connecting block 15, the top of the fixed rod 16 is located at the center of the bottom of the moving plate 14, and the connecting block 15 can fix the fixed rod 16, so that the fixed rod 16 has a better effect when in use, and the situation that the fixed rod 16 falls off due to looseness of the fixed rod 16 when in use is avoided.

All through mount 6 fixed connection between the both sides of pneumatic cylinder 5 and the loading board 7, and the top of pneumatic cylinder 5 is located the center department of loading board 7 bottom, through mount 6, can play fixed effect to pneumatic cylinder 5, and pneumatic cylinder 5 is better when using like this, has avoided pneumatic cylinder 5 to appear rocking when using to lead to the not good situation of pneumatic cylinder 5 operational effect.

The bottom of the fixed plate 17 is provided with the rubber pad 18, the top of the rubber pad 18 is fixedly connected with the fixed plate 17 through the adhesive, the material can be fixed on the fixed plate 17 through the rubber pad 18, the material can be protected, and the situation that the material is damaged when being fixed for a long time is avoided.

When using the utility model discloses the time: the material is placed on a die table 10, a hydraulic cylinder 5 runs, a die pressing plate 8 is driven by the hydraulic cylinder 5 to move downwards, a movable box 9 is driven by the die pressing plate 8 to move downwards, a fixed plate 17 on a fixed rod 16 is driven by the movable box 9 to move downwards, the material is fixed by the fixed plate 17, when the die pressing plate 8 moves downwards, a chute 13 and a movable plate 14 in the movable box 9 are matched with the fixed rod 16 to shrink inwards, when the fixed rod 16 shrinks to a required position, the material can be stamped by matching the die pressing plate 8 with the die table 10, after stamping is finished, the hydraulic cylinder 5 resets, and components in the movable box 9 are reset by inertia of a spring 12;

19 operations of electric telescopic handle, drive connecting plate 20 through electric telescopic handle 19 and remove downwards, drive connecting rod 21 through connecting plate 20 and remove downwards, drive antiskid ribbed tile 22 through connecting rod 21 and remove downwards, when antiskid ribbed tile 22 contacts ground, can play fixed effect to stamping die, avoided stamping die to appear rocking when using, cause the not good situation of stamping die result of use.

The above description is only for the embodiment of the present invention, and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a precision machining is with stamping die that can effectively prevent material skew, includes workstation (1), its characterized in that: the utility model discloses a movable mould, including workstation (1), output, mould clamp plate (9), movable box (14), movable box (9), bracing piece (4), support plate (7), pneumatic cylinder (5), the output of pneumatic cylinder (5) is equipped with mould clamp plate (8), the both sides of mould clamp plate (8) bottom all are equipped with movable box (9), the inner chamber of movable box (9) is equipped with movable plate (14), spout (13) with movable plate (14) looks adaptation are all seted up to the both sides of movable box (9) inner chamber, be provided with spring (12) between the top of movable plate (14) and movable box (9), the bottom of movable plate (14) is equipped with dead lever (16), the bottom of dead lever (16) is run through and is extended to the bottom of movable box (9), the bottom of dead lever (16) is equipped with fixed plate (17), the top of workstation (1) is equipped with mould platform (10).

2. The press die for precision machining capable of effectively preventing material deviation according to claim 1, wherein: the both sides of workstation (1) bottom all are equipped with support column (2), and the bottom of two support columns (2) all is equipped with slipmat (3).

3. The press die for precision machining capable of effectively preventing material deviation according to claim 1, wherein: the bottom of the moving plate (14) is fixedly connected with the fixed rod (16) through a connecting block (15), and the top of the fixed rod (16) is located at the center of the bottom of the moving plate (14).

4. The press die for precision machining capable of effectively preventing material deviation according to claim 1, wherein: the two sides of the hydraulic cylinder (5) are fixedly connected with the bearing plate (7) through the fixing frame (6), and the top of the hydraulic cylinder (5) is located at the center of the bottom of the bearing plate (7).

5. The press die for precision machining capable of effectively preventing material displacement according to claim 1, wherein: the bottom of the fixed plate (17) is provided with a rubber pad (18), and the top of the rubber pad (18) is fixedly connected with the fixed plate (17) through an adhesive.