CN215143976U

CN215143976U - Positioning mechanism of high-precision forming die

Info

Publication number: CN215143976U
Application number: CN202121095451.XU
Authority: CN
Inventors: 徐子芳; 陆世勇
Original assignee: Shenzhen Hengliyuan Plastic Mould Co ltd
Current assignee: Shenzhen Hengliyuan Plastic Mould Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-14
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a positioning mechanism of a high-precision forming die, which relates to the technical field of dies and comprises a supporting base, wherein two supporting devices are fixedly arranged on the upper surface of the supporting base close to the side surface positions, the outer side surfaces of the two supporting devices are slidably connected with an upper die base, a motor is fixedly arranged inside the supporting base, a supporting plate block is embedded and arranged inside the supporting base, and a lower die base is fixedly arranged on the upper surface of the supporting plate block, tightly clamping the part to be processed, simple structure, convenient operation and improved processing quality of the part.

Description

Positioning mechanism of high-precision forming die

Technical Field

The utility model relates to the technical field of mold, specifically be a high accuracy forming die's positioning mechanism.

Background

In short, the die is a tool for manufacturing a molded article, the tool is composed of various parts, different dies are composed of different parts, in industrial production, the stamping die is often used for manufacturing various parts, and the stamping die generally comprises an upper die base and a lower die base, so that whether the upper die base and the lower die base can be accurately aligned is one of important factors for determining whether the part is qualified or not during stamping.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high accuracy forming die's positioning mechanism has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high accuracy forming die's positioning mechanism, includes and supports the base, the upper surface of supporting the base is close to side surface position fixed mounting and has two strutting arrangement, two strutting arrangement's outside surface sliding connection has the upper die base, the inside fixed mounting who supports the base has the motor, the inside of supporting the base is inlayed and is established and install the support plate, the last fixed surface of support plate installs the die holder.

Preferably, the position of the inner part of the supporting base, which is close to the side surface, is provided with a first sliding groove, and the position of the inner part of the supporting base, which is close to the bottom, is provided with a second sliding groove.

Preferably, strutting arrangement includes montant, guide sleeve, spacing plate, guide plate and compression spring, the outside surface sliding connection guide sleeve of montant, the upper end fixed mounting of montant has spacing plate, the outside surface of montant is located guide sleeve's below sliding connection and has the guide plate, the lower fixed surface of guide plate is connected with compression spring, compression spring and support base fixed connection.

Preferably, the lower surface of the upper die base is fixedly provided with a stamping die plate, and the upper die base is fixedly connected with the guide sleeve.

Preferably, the output fixed mounting of motor has the lead screw, the outside surface of lead screw is close to middle part position fixed mounting and has spacing flange, the outside surface threaded connection of lead screw has two sliders No. one, two positive screw thread and anti-thread have been seted up respectively to the inside of slider No. one, two the upper end movable mounting of slider has the crane, slider and No. two spout sliding connection.

Preferably, the side surface of the support plate is fixedly provided with a second sliding block, the second sliding block is connected with a first sliding groove in a sliding mode, a third sliding groove is formed in the lower surface of the support plate, a third sliding block is connected to the inside of the third sliding groove in a sliding mode, and the third sliding block is connected with the lifting frame in a rotating mode.

Preferably, the side surface of the lower die holder is slidably connected with a slide bar, one end of the slide bar is fixedly provided with a push plate, the other end of the slide bar is fixedly provided with a lifting handrail, the side surface of the lifting handrail is fixedly connected with a connecting spring, and the connecting spring is fixedly connected with the lower die holder.

The utility model provides a high accuracy forming die's positioning mechanism possesses following beneficial effect:

1. this high accuracy forming die's positioning mechanism rotates through the motor control lead screw that sets up, and the motion of being close to each other is done to two sliders this moment in No. two spouts, and the control crane is tensile to drive No. three sliders and slide in No. three spouts, thereby the backup pad drives the die holder upward movement, and then can make things convenient for the staff to carry out stamping process to the part of treating of different thickness, solved the problem of making a round trip to change the die holder.

2. This high accuracy forming die's positioning mechanism draws the handrail to one side pulling slide bar through the carrying that sets up, then will treat that the processing part is put into the die holder in, loose hand after that, the push pedal receives coupling spring's pulling force this moment, tightly blocks and treats the processing part, simple structure, and the operation of being convenient for has improved the processingquality of part.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a support base; 101. a first chute; 102. a second chute; 2. a support device; 201. a vertical rod; 202. a guide sleeve; 203. a limiting plate block; 204. a guide plate; 205. a compression spring; 3. an upper die holder; 301. stamping the template; 4. a motor; 401. a screw rod; 402. a limiting flange; 403. a first sliding block; 404. a lifting frame; 5. a support plate; 501. a second sliding block; 502. a third sliding chute; 503. a third sliding block; 6. a lower die holder; 601. a slide bar; 602. pushing the plate; 603. lifting the handrail; 604. a spring is connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a positioning mechanism of a high-precision forming die comprises a supporting base 1, a first sliding groove 101 is formed in the supporting base 1 close to the side surface, a second sliding groove 102 is formed in the supporting base 1 close to the bottom, two supporting devices 2 are fixedly mounted on the upper surface of the supporting base 1 close to the side surface, each supporting device 2 comprises a vertical rod 201, a guiding sleeve 202, a limiting plate 203, a guiding plate 204 and a compression spring 205, the outer side surface of the vertical rod 201 is slidably connected with the guiding sleeve 202, the upper end of the vertical rod 201 is fixedly provided with the limiting plate 203, the outer side surface of the vertical rod 201 is slidably connected with the guiding plate 204 below the guiding sleeve 202, the lower surface of the guiding plate 204 is fixedly connected with the compression spring 205, the compression spring 205 is fixedly connected with the supporting base 1, the outer side surfaces of the two supporting devices 2 are slidably connected with an upper die holder 3, and a stamping die plate 301 is fixedly mounted on the lower surface of the upper die holder 3, the upper die holder 3 is fixedly connected with the guide sleeve 202, the inside of the support base 1 is fixedly provided with a motor 4, the output end of the motor 4 is fixedly provided with a screw rod 401, the outer side surface of the screw rod 401 is fixedly provided with a limiting flange 402 near the middle position, the outer side surface of the screw rod 401 is in threaded connection with two first sliders 403, the insides of the two first sliders 403 are respectively provided with a positive thread and a negative thread, the upper ends of the two first sliders 403 are movably provided with a lifting frame 404, the first slider 403 is in sliding connection with a second chute 102, the inside of the support base 1 is embedded with a support plate block 5, the side surface of the support plate block 5 is fixedly provided with a second slider 501, the second slider 501 is in sliding connection with a first chute 101, the lower surface of the support plate block 5 is provided with a third chute 502, the inside of the third chute 502 is in sliding connection with a third slider 503, and the third slider 503 is rotatably connected with the lifting frame 404, the motor 4 controls the screw rod 401 to rotate, at the moment, the two first sliding blocks 403 move close to each other in the second sliding groove 102, the lifting frame 404 is controlled to stretch, and drives the third sliding block 503 to slide in the third sliding groove 502, so that the support plate 5 drives the lower die holder 6 to move upwards, and then can make things convenient for the staff to carry out stamping process to the part of treating of different thickness, the problem of changing lower die holder 6 back and forth has been solved, the last fixed surface of support plate 5 installs lower die holder 6, the side surface sliding connection of lower die holder 6 has slide bar 601, the one end fixed mounting of slide bar 601 has push pedal 602, the other end fixed mounting of slide bar 601 has the handrail 603 of carrying, carry the side surface fixed connection who carries handrail 603 and draw connecting spring 604, connecting spring 604 and lower die holder 6 fixed connection, push pedal 602 receives connecting spring 604's pulling force, tightly block and treat the part of processing, moreover, the steam generator is simple in structure, and the operation is convenient for.

In conclusion, when the positioning mechanism of the high-precision forming die is used, firstly, a telescopic device is externally connected to the upper portion of the positioning mechanism and is fixedly connected with an upper die base 3, then, a lifting handrail 603 is used for pulling a slide rod 601 to one side, then, a part to be processed is placed into a lower die base 6, then, the hand is loosened, at the moment, a push plate 602 is pulled by a connecting spring 604 to tightly clamp the part to be processed, the structure is simple, the operation is convenient, the processing quality of the part is improved, then, the upper die base 3 is pushed by the externally-arranged telescopic device to drive a stamping die plate 301 to move downwards, the stamping work can be completed by utilizing the mutual matching of a vertical rod 201, a guide sleeve 202, a limiting plate 203, a guide plate 204 and a compression spring 205, finally, a motor 4 can be started to control a screw rod 401 to rotate, at the moment, two first sliding blocks 403 move close to each other in a second sliding groove 102 to control a lifting frame 404 to stretch, and drive No. three sliders 503 and slide in No. three spout 502 to support plate 5 and drive lower die holder 6 upward movement, and then can make things convenient for the staff to carry out stamping process to the part of treating processing of different thickness, solved the problem of making a round trip to change lower die holder 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high accuracy forming die's positioning mechanism, includes support base (1), its characterized in that: the utility model discloses a support base, including support base (1), upper surface, motor, support plate block (5), the upper surface that supports base (1) is close to side surface position fixed mounting has two strutting arrangement (2), two the outside surface sliding connection of strutting arrangement (2) has upper die base (3), the inside fixed mounting that supports base (1) has motor (4), the inside of supporting base (1) is inlayed and is established and install support plate block (5), the last fixed surface of support plate block (5) installs die holder (6).

2. The positioning mechanism of a high precision molding die according to claim 1, characterized in that: a first sliding groove (101) is formed in the position, close to the side surface, of the inner portion of the supporting base (1), and a second sliding groove (102) is formed in the position, close to the bottom, of the inner portion of the supporting base (1).

3. The positioning mechanism of a high precision molding die according to claim 1, characterized in that: strutting arrangement (2) are including montant (201), guide sleeve (202), spacing plate (203), direction plate (204) and compression spring (205), outside surface sliding connection guide sleeve (202) of montant (201), the upper end fixed mounting of montant (201) has spacing plate (203), the below sliding connection that the outside surface of montant (201) is located guide sleeve (202) has direction plate (204), the lower fixed surface of direction plate (204) is connected with compression spring (205), compression spring (205) and support base (1) fixed connection.

4. The positioning mechanism of a high precision molding die according to claim 3, characterized in that: the lower surface of the upper die base (3) is fixedly provided with a stamping die plate (301), and the upper die base (3) is fixedly connected with the guide sleeve (202).

5. The positioning mechanism of a high precision molding die according to claim 2, characterized in that: the output end fixed mounting of motor (4) has lead screw (401), the outside surface of lead screw (401) is close to middle part position fixed mounting and has spacing flange (402), the outside surface threaded connection of lead screw (401) has two sliders (403), two positive screw thread and back thread have been seted up respectively to the inside of slider (403), two the upper end movable mounting of slider (403) has crane (404), slider (403) and No. two spout (102) sliding connection.

6. The positioning mechanism of a high precision molding die according to claim 5, characterized in that: the side surface of the supporting plate block (5) is fixedly provided with a second sliding block (501), the second sliding block (501) is connected with a first sliding groove (101) in a sliding mode, a third sliding groove (502) is formed in the lower surface of the supporting plate block (5), a third sliding block (503) is connected to the inside of the third sliding groove (502) in a sliding mode, and the third sliding block (503) is connected with the lifting frame (404) in a rotating mode.

7. The positioning mechanism of a high precision molding die according to claim 5, characterized in that: the side surface sliding connection of die holder (6) has slide bar (601), the one end fixed mounting of slide bar (601) has push pedal (602), the other end fixed mounting of slide bar (601) is carried and is drawn handrail (603), carry the side surface fixedly connected with connecting spring (604) of drawing handrail (603), connecting spring (604) and die holder (6) fixed connection.