CN215965852U

CN215965852U - Moving and positioning structure of stamping die

Info

Publication number: CN215965852U
Application number: CN202122225122.9U
Authority: CN
Inventors: 余丹; 何方可; 郭永春
Original assignee: Huachen Xinri New Energy Automobile Co ltd
Current assignee: Huachen Xinri New Energy Automobile Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-08
Anticipated expiration: 2031-09-14

Abstract

A movable positioning structure of a stamping die comprises a fixed seat, wherein a sliding groove is formed in the middle of the fixed seat, a sliding block is arranged in the sliding groove, a threaded hole is formed in the middle of the front end face of the fixed seat, a screw rod penetrates into the threaded hole, a nut is sleeved on the screw rod positioned outside the fixed seat, a collar structure is arranged on the screw rod positioned inside the fixed seat, a stop block is arranged at the end part of the collar structure, the collar structure and the stop block are clamped with the sliding block, and the sliding block is driven to horizontally move in the sliding groove by the rotation of the screw rod; four corners of the fixed seat are respectively provided with a pin hole and a screw hole. The positioning device is compact and reasonable in structure and convenient to operate, the fixed seat is arranged, the sliding block is installed in the fixed seat in a matched mode, the screw rod is used for driving the sliding block to horizontally move, the positioning plate or the positioning guide pin can conveniently move, the steps are simple and labor-saving, the working reliability is good, the adjusting precision is high, and the working efficiency is high.

Description

Moving and positioning structure of stamping die

Technical Field

The utility model relates to the technical field of positioning structures, in particular to a movable positioning structure of a stamping die.

Background

The stamping process is a production technology for obtaining product parts with certain shape, size and performance by directly applying deformation force to a plate in a die by means of the power of conventional or special stamping equipment and deforming the plate. The plate, the die and the equipment are three elements of stamping processing.

Stamping is a cold deformation processing method for metals, so it is called cold stamping or sheet stamping, stamping for short, it is one of the main methods of plastic working (or pressure working) of metals, and it also belongs to the material forming engineering technology.

In the stamping process, the parts (or sheets) need to be adjusted to the proper position for stable part production, which requires positioning of the parts.

In the prior art, a positioning guide pin or a positioning plate is usually adopted for positioning, the positioning guide pin can be used for positioning holes of a part, and the positioning plate can be used for positioning the outline of the part. The positioning guide pin is locked and fixed by a bottom screw, and the positioning plate is fixed by a screw and a pin; if the position needs to be adjusted, the whole body is disassembled, the position is adjusted and then the whole body is installed and fixed, the steps are complicated, and the operation is inconvenient; if the distance needs to be located and adjusted, the estimation needs to be performed by a measuring tool, which is inconvenient to operate and poor in accuracy.

SUMMERY OF THE UTILITY MODEL

The applicant provides a moving positioning structure of a stamping die aiming at the defects in the prior art, so that the adjustment work of a positioning guide pin or a positioning plate can be conveniently completed, the operation is convenient, the steps are simple and convenient, the working reliability is good, the adjustment precision is high, and the working efficiency is high.

The technical scheme adopted by the utility model is as follows:

a movable positioning structure of a stamping die comprises a fixed seat, wherein a sliding groove is formed in the middle of the fixed seat, a sliding block is arranged in the sliding groove, a threaded hole is formed in the middle of the front end face of the fixed seat, a screw rod penetrates into the threaded hole, a nut is sleeved on the screw rod positioned outside the fixed seat, a collar structure is arranged on the screw rod positioned inside the fixed seat, a stop block is arranged at the end part of the collar structure, the collar structure and the stop block are clamped with the sliding block, and the sliding block is driven to horizontally move in the sliding groove by the rotation of the screw rod; four corners of the fixed seat are respectively provided with a pin hole and a screw hole.

As a further improvement of the above technical solution:

fixing base upper surface front side position is provided with the graduation apparatus, the top surface of sliding block is installed and is instructed the arrow point, instruct the arrow point graduation apparatus.

The sliding block is of an integrated structure.

The structure of the sliding block is as follows: the novel LED lamp base comprises a base, wherein a large lug and a small lug extend upwards from the top surface of the base, a rectangular groove is reserved between the large lug and the small lug, a U-shaped groove is formed in the middle of the small lug, and a threaded mounting hole is formed in the top surface of the large lug; the U-shaped groove is matched with the clamping collar structure, and the stop block is just positioned in the rectangular groove.

And a positioning pilot pin or a positioning plate is fixedly arranged in the threaded mounting hole.

The pin holes and the screw holes are arranged in a staggered mode.

And a pin is inserted into the pin hole, and a screw is inserted into the screw hole.

The utility model has the following beneficial effects:

the positioning device is compact and reasonable in structure and convenient to operate, the fixed seat is arranged, the sliding block is installed in the fixed seat in a matched mode, the screw rod is used for driving the sliding block to horizontally move, the positioning plate or the positioning guide pin can conveniently move, the steps are simple and labor-saving, the working reliability is good, the adjusting precision is high, and the working efficiency is high.

The utility model has simple and convenient positioning adjustment, can be completed only by a rotating part, and does not need integral disassembly and re-assembly.

The utility model has accurate positioning and adjustment and improved efficiency due to the dial plate with the size scales.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic structural view of the fixing base of the present invention.

FIG. 4 is a schematic structural diagram of the slider of the present invention.

Fig. 5 is a top view of the present invention.

Fig. 6 is a sectional view of section a-a in fig. 5.

Fig. 7 is a schematic diagram (embodiment one) of the present invention in an operating state.

Fig. 8 is a schematic diagram of the present invention in an operating state (embodiment two).

Wherein: 1. a pin hole; 2. a fixed seat; 3. screw holes; 4. a threaded mounting hole; 5. a slider; 6. an arrow is indicated; 7. a dial gauge; 8. a screw; 9. a nut; 10. a pin; 11. a screw; 12. a sliding groove; 13. a threaded hole; 14. a large bump; 15. a base; 16. a rectangular groove; 17. a U-shaped groove; 18. a small bump; 19. positioning a plate; 20. positioning a pilot pin;

801. a collar structure; 802. and a stop block.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 8, the moving and positioning structure of the stamping die of this embodiment includes a fixed base 2, a sliding groove 12 is formed in a middle position of the fixed base 2, a sliding block 5 is disposed in the sliding groove 12, a threaded hole 13 is formed in a middle position of a front end surface of the fixed base 2, a screw 8 penetrates through the threaded hole 13, a nut 9 is sleeved on the screw 8 outside the fixed base 2, a collar structure 801 is disposed on the screw 8 inside the fixed base 2, a stop 802 is disposed at an end of the collar structure 801, the collar structure 801 and the stop 802 are clamped with the sliding block 5, and the sliding block 5 is driven by rotation of the screw 8 to horizontally move in the sliding groove 12; four corners of the fixed seat 2 are respectively provided with a pin hole 1 and a screw hole 3.

The position of 2 upper surface front sides of fixing base is provided with graduation apparatus 7, and the top surface mounting of sliding block 5 has instruction arrow 6, and instruction arrow 6 points to graduation apparatus 7.

The sliding block 5 is of an integrated structure.

The structure of the sliding block 5 is as follows: the device comprises a base 15, wherein a large lug 14 and a small lug 18 extend upwards from the top surface of the base 15, a rectangular groove 16 is reserved between the large lug 14 and the small lug 18, a U-shaped groove 17 is formed in the middle of the small lug 18, and a threaded mounting hole 4 is formed in the top surface of the large lug 14; the U-shaped groove 17 is fitted with snap collar structure 801 and the stop 802 is just inside the rectangular groove 16.

And a positioning pilot pin 20 or a positioning plate 19 is fixedly arranged in the threaded mounting hole 4.

The pin holes 1 and the screw holes 3 are arranged in a staggered manner.

A pin 10 is inserted into the pin hole 1, and a screw 11 is inserted into the screw hole 3.

The specific installation structure of the utility model is as follows:

the positioning guide pin 20 or the positioning plate 19 is mounted in the threaded mounting hole 4 on the top surface of the sliding block 5 and fixed by threads.

The sliding block 5 is arranged in a rectangular groove 16 in the middle of the fixed seat 2, and the sliding block 5 is clamped with the screw rod 8;

the screw 8 passes through the threaded hole 13 on one side of the fixed seat 2 and is used for screw connection conduction, and the function of the screw 8 is to convert the rotation motion into horizontal movement.

The shaft ring structure 801 at the head of the screw 8 is clamped in the U-shaped groove 17 on the sliding block 5; the slide block 5 moves horizontally in the left-right direction as the screw 8 rotates.

The nut 9 is sleeved on the screw 8, and the nut 9 is screwed, so that the position of the screw 8 is fixed, namely the integral structure is fixed.

The fixed seat 2 is fixed by a screw 11 and a pin 10.

The positioning pilot pin 20 or the positioning plate 19 is mounted on the sliding block 5 by a thread at the bottom.

In the actual working process:

when the position of the positioning pilot pin 20 or the positioning plate 19 needs to be adjusted:

and rotating the screw rod 8, pushing the sliding block 5 and the positioning guide pin 20 to move left and right horizontally by the rotation of the screw rod 8, and screwing the nut 9 after reaching a required position, wherein the nut 9 plays a role in locking and fixing.

The dial gauge 7 is designed to perform fine adjustment work on the screw 8 by looking at the adjustment quantity, so that the accurate distance is confirmed, and the adjustment precision is ensured.

According to the utility model, the positioning adjustment is simple and convenient and the efficiency is high through the screw transmission principle.

The above description is intended to illustrate the present invention and not to limit the present invention, which is defined by the scope of the claims, and may be modified in any manner within the scope of the present invention.

Claims

1. The utility model provides a stamping die's removal location structure which characterized in that: the sliding block fixing device comprises a fixing seat (2), a sliding groove (12) is formed in the middle position of the fixing seat (2), a sliding block (5) is placed in the sliding groove (12), a threaded hole (13) is formed in the middle position of the front end face of the fixing seat (2), a screw rod (8) penetrates into the threaded hole (13), a nut (9) is sleeved on the screw rod (8) outside the fixing seat (2), a collar structure (801) is arranged on the screw rod (8) inside the fixing seat (2), a stop block (802) is arranged at the end part of the collar structure (801), the collar structure (801) and the stop block (802) are connected with the sliding block (5) in a clamping mode, and the sliding block (5) is driven to horizontally move in the sliding groove (12) through the rotation work of the screw rod (8); four corners of the fixed seat (2) are respectively provided with a pin hole (1) and a screw hole (3).

2. The moving positioning structure of a press die according to claim 1, wherein: fixing base (2) upper surface front side position is provided with graduation apparatus (7), the top surface of sliding block (5) is installed and is instructed arrow point (6), instruct arrow point (6) to graduation apparatus (7).

3. The moving positioning structure of a press die according to claim 1, wherein: the sliding block (5) is of an integrated structure.

4. The moving positioning structure of a press die according to claim 1, wherein: the structure of the sliding block (5) is as follows: the anti-theft device comprises a base (15), wherein a large lug (14) and a small lug (18) extend upwards from the top surface of the base (15), a rectangular groove (16) is reserved between the large lug (14) and the small lug (18), a U-shaped groove (17) is formed in the middle of the small lug (18), and a threaded mounting hole (4) is formed in the top surface of the large lug (14); the U-shaped groove (17) is internally matched with a clamping collar structure (801), and the stop block (802) is just positioned in the rectangular groove (16).

5. The moving positioning structure of a press die as set forth in claim 4, wherein: and a positioning pilot pin (20) or a positioning plate (19) is fixedly arranged in the threaded mounting hole (4).

6. The moving positioning structure of a press die according to claim 1, wherein: the pin holes (1) and the screw holes (3) are arranged in a staggered mode.

7. The moving positioning structure of a press die according to claim 1, wherein: a pin (10) is inserted into the pin hole (1), and a screw (11) is inserted into the screw hole (3).