CN213104524U

CN213104524U - Clamping device for mold machining

Info

Publication number: CN213104524U
Application number: CN202021372640.2U
Authority: CN
Inventors: 戴曙光
Original assignee: Hefei Aoli Plastic Co ltd
Current assignee: Hefei Aoli Plastic Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-04
Anticipated expiration: 2030-07-14

Abstract

The utility model aims at providing a clamping device is used in mould processing, including the base, the top of base is run through there is a pole setting, and the top of pole setting is equipped with a mounting panel, and four spouts that are central symmetric distribution are seted up at the top of mounting panel, and the equal sliding connection in inside of every spout has a splint, and the outside of every splint all is equipped with a push rod, and the one end that splint were kept away from to the push rod is equipped with the slide, and the outside of pole setting is equipped with four central symmetric distribution's vaulting pole. The utility model discloses a to treat that the material of centre gripping is placed at the mounting panel top, and the mounting panel is pressed the pole setting downwards under the drive of material gravity this moment to slide along the base, the relative pole upwards slides under the support of base of sliding sleeve this moment, and then drives the connecting rod and rotate, and then makes the dwang rotate, drives the push rod and is close to four splint each other and press from both sides the material tightly, realizes the centre gripping operation, and it is more convenient to use.

Description

Clamping device for mold machining

Technical Field

The utility model relates to a mould processing technology field especially relates to a clamping device is used in mould processing.

Background

The die processing refers to the processing of forming and blank making tools, and further comprises a shearing die and a die cutting die. In general, the mold is composed of an upper mold and a lower mold. The steel plate is placed between the upper and lower dies, and the material is formed under the action of a press, and when the press is opened, a workpiece determined by the shape of the die is obtained or corresponding waste materials are removed. Workpieces as small as the electronic connector and as large as the automobile instrument panel can be molded by using the mold. The progressive die is a set of dies capable of automatically moving a processing workpiece from one station to another station and obtaining a formed part at the last station. The die processing technology comprises the following steps: cutting die, blank punching die, compound die, extrusion die, four-slide rail die, progressive die, stamping die, die cutting die and the like.

Generally need to be used for the metal blank of mold processing to pass through clamping device fixed in the mould course of working, place afterwards and carry out each item processing operation in the processing lathe, current clamping device need make splint be close to and then carry out simple and easy fixed to the stock through rotatory fixed establishment.

However, in the actual operation of the method, especially when the requirement on the fixed firmness degree is not high, the operation of the method is more complicated, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamping device is used in mould processing has solved the inconvenient problem of fixed operation among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clamping device is used in mould processing, the on-line screen storage device comprises a base, the top of base is run through there is a pole setting, the top of pole setting is equipped with a mounting panel, four spouts that are central symmetric distribution are seted up at the top of mounting panel, the equal sliding connection in inside of every spout has a splint, the outside of every splint all is equipped with a push rod, the one end that splint were kept away from to the push rod is equipped with the slide, the outside of pole setting is equipped with four vaulting poles that central symmetric distribution, the one end that the pole setting was kept away from to every vaulting pole all rotates and is connected with a dwang, the one end of dwang is equipped with the slider with slide sliding connection, the outside cover of pole setting is equipped with the sliding sleeve.

Preferably, the top of mounting panel is equipped with four fixed blocks that are central symmetry and distribute, and four push rods all run through the fixed block that corresponds the side, all are equipped with first spring between splint and the fixed block.

Preferably, the outside cover that the pole setting is located the sliding sleeve top is equipped with the second spring.

Preferably, the clamping surfaces of the four clamping plates are all in a sawtooth shape.

Preferably, the vertical rod penetrates through the base and is in sliding connection with the base, a limiting sleeve sleeved on the outer side of the vertical rod is arranged inside the base, and a third spring is arranged between the bottom of the vertical rod and the base.

The utility model discloses possess following beneficial effect at least:

this device is at first placed at the mounting panel top through the material that will treat the centre gripping when using, and the mounting panel is pressed the pole setting downwards under the drive of material gravity this moment to slide along the base, the sliding sleeve is slided the pole setting upwards under the support of base this moment, and then drives the connecting rod and rotate, and then makes the dwang rotate, drives the push rod and is close to four splint each other and press from both sides the material tightly, for prior art, comparatively loaded down with trivial details through the operation, it is comparatively inconvenient to use, this device uses more conveniently.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a schematic external view of FIG. 1;

fig. 3 is a top partial schematic view of fig. 1.

In the figure: 1. a base; 2. erecting a rod; 3. mounting a plate; 4. a chute; 5. a splint; 6. a push rod; 7. a slide base; 8. a stay bar; 9. rotating the rod; 10. a slider; 11. a sliding sleeve; 12. a connecting rod; 13. a fixed block; 14. a first spring; 15. a second spring; 16. a limiting sleeve; 17. and a third spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a clamping device for mold processing comprises a base 1, specifically, the base 1 is square, a vertical rod 2 penetrates through the top of the base 1, specifically, the vertical rod 2 is slidably connected with the base 1, a mounting plate 3 is arranged on the top of the vertical rod 2, specifically, the mounting plate 3 is slidably connected with the vertical rod 2, four sliding chutes 4 are formed in the top of the mounting plate 3, the sliding chutes 4 are symmetrically distributed in the center, a clamping plate 5 is slidably connected inside each sliding chute 4, a push rod 6 is arranged on the outer side of each clamping plate 5, specifically, the push rod 6 is fixedly connected with the clamping plate 5, a slide seat 7 is arranged at one end of the push rod 6, which is far away from the clamping plate 5, specifically, the push rod 6 is fixedly connected with the slide seat 7, four supporting rods 8 symmetrically distributed in the center are arranged on the outer side of the vertical rod 2, specifically, the supporting rods 8 are fixedly connected with the vertical rod 2, and, the one end of dwang 9 is equipped with the slider 10 with 7 sliding connection of slide, and is concrete, and slider 10 rotates with dwang 9 to be connected, and the outside cover of pole setting 2 is equipped with sliding sleeve 11, and sliding sleeve 11's outside is rotated and is connected with four connecting rods 12 that are central symmetric distribution, and the other end of connecting rod 12 is connected with the dwang 9 that corresponds the side.

The scheme has the following working processes:

this device is at first placed at mounting panel 3 tops through the material that will treat the centre gripping when using, and mounting panel 3 is pressed down pole setting 2 under the drive of material gravity this moment to slide along base 1, slide sleeve 11 is relative pole setting 2 upwards slides under base 1's support this moment, and then drives connecting rod 12 and rotates, and then makes dwang 9 rotate, drives push rod 6 and is close to four splint 5 each other and press from both sides the material tight.

According to the working process, the following steps are known:

when the device is used, firstly, a material to be clamped is placed at the top of the mounting plate 3, then the mounting plate 3 is driven by the gravity of the material to press the vertical rod 2 downwards and slide along the base 1, then the sliding sleeve 11 is supported by the base 1 to slide upwards relative to the vertical rod 2, further the connecting rod 12 is driven to rotate, further the rotating rod 9 is driven to rotate, the push rod 6 is driven to enable the four clamping plates 5 to be close to each other and clamp the material, compared with the prior art, the device is more tedious in operation and inconvenient to use, the device is used by placing the material to be clamped at the top of the mounting plate 3, at the moment, the mounting plate 3 is driven by the gravity of the material to press the vertical rod 2 downwards and slide along the base 1, at the moment, the sliding sleeve 11 is supported by the base 1 to slide upwards relative to the vertical rod 2, further the connecting rod 12 is driven to rotate, further the rotating rod 9, the clamping operation is realized, and the use is more convenient.

Further, the top of mounting panel 3 is equipped with four fixed blocks 13 that are central symmetry and distribute, and four push rods 6 all run through the fixed block 13 that corresponds the side, all are equipped with first spring 14 between splint 5 and the fixed block 13, and is concrete, and when this device upwards takes out fixed block 13 when using, the clamp splice can be automatic recovering under the drive of first spring 14, and it is more convenient to use.

Further, the outside cover that pole setting 2 is located sliding sleeve 11 top is equipped with second spring 15, and is concrete, and this device is at first when upwards taking out fixed block 13 when using, and the clamp splice can be automatic to recover under the drive of first spring 14, further makes to use more convenient.

Further, the clamping surfaces of the four clamping plates 5 are all in a sawtooth shape, and particularly, when the clamping plates are actually used, the friction force of the clamping surfaces is larger through the clamping surfaces with the sawtooth shapes, and the clamping is more stable.

Further, pole setting 2 runs through base 1 and base 1 sliding connection, and base 1's inside is equipped with the stop collar 16 that the cover was established in the pole setting 2 outside, is equipped with third spring 17 between 2 bottoms of pole setting and the base 1, and is concrete, when in actual use, makes pole setting 2 be difficult for rocking when sliding through stop collar 16, and is difficult for blocking.

To sum up, this device is placed at mounting panel 3 top through the material that will treat the centre gripping, mounting panel 3 is pressed down pole setting 2 under the drive of material gravity this moment, and slide along base 1, sliding sleeve 11 is relative pole setting 2 upwards slides under base 1's support this moment, and then drive connecting rod 12 and rotate, and then make dwang 9 rotate, it is close to and presss from both sides the material tightly with four splint 5 each other to drive push rod 6, realize the centre gripping operation, use more convenient secondly, four splint 5's clamping face all is the cockscomb structure, when the in-service use, make clamping face frictional force bigger through the clamping face that sets up the cockscomb structure, the more stable of centre gripping.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a clamping device for mould processing, includes base (1), its characterized in that, the top of base (1) is run through there is a pole setting (2), the top of pole setting (2) is equipped with one mounting panel (3), four spout (4) that are central symmetric distribution are seted up at the top of mounting panel (3), every equal sliding connection in inside of spout (4) has a splint (5), every the outside of splint (5) all is equipped with one push rod (6), the one end that splint (5) were kept away from to push rod (6) is equipped with slide (7), the outside of pole setting (2) is equipped with four vaulting poles (8) that central symmetric distribution, every the one end that pole setting (2) was kept away from to vaulting pole (8) all rotates and is connected with a dwang (9), the one end of dwang (9) is equipped with slider (10) sliding connection with slide (7), the outside cover of pole setting (2) is equipped with sliding sleeve (11), the outside of sliding sleeve (11) is rotated and is connected with four connecting rods (12) that are central symmetric distribution, the other end of connecting rod (12) is connected with dwang (9) that correspond the side.

2. The clamping device for mold processing according to claim 1, wherein four fixing blocks (13) are arranged on the top of the mounting plate (3) in a central symmetrical distribution, four push rods (6) penetrate through the fixing blocks (13) on the corresponding sides, and a first spring (14) is arranged between the clamping plate (5) and the fixing blocks (13).

3. A clamping device for mold processing according to claim 1, characterized in that the outside of the upright (2) above the sliding sleeve (11) is sleeved with a second spring (15).

4. The clamping device for mold processing according to claim 1, wherein the clamping surfaces of the four clamping plates (5) are saw-toothed.

5. The clamping device for mold processing as claimed in claim 1, wherein the upright rod (2) penetrates through the base (1) and is slidably connected with the base (1), a limiting sleeve (16) sleeved outside the upright rod (2) is arranged inside the base (1), and a third spring (17) is arranged between the bottom of the upright rod (2) and the base (1).