CN217345147U

CN217345147U - Quick clamping fixture

Info

Publication number: CN217345147U
Application number: CN202220298334.1U
Authority: CN
Inventors: 高徐进; 车宝慧
Original assignee: Kunshan Zhandong Precision Technology Co ltd
Current assignee: Kunshan Zhandong Precision Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-09-02
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a press from both sides dress tool fast, the on-line screen storage device comprises a base, the centre at base top has been seted up and has been pressed from both sides the dress groove, the center that presss from both sides the dress groove is provided with the sliding plate, the central fixedly connected with pulling rod of sliding plate outer wall one side, the pulling rod keeps away from the one end fixedly connected with pulling plate of sliding plate, the equal fixedly connected with in both ends presss from both sides the dress spring around sliding plate outer wall one side. The utility model discloses a pulling plate makes the sliding plate and presss from both sides the dress slider and is pressing from both sides the dress inslot and remove, come to place the work piece in the one side of pressing from both sides the dress groove with this, can compress two clamp dress springs of pressing from both sides the dress inslot through the pulling rod simultaneously, and make it drive the sliding plate and press from both sides the dress slider and carry out the reverse slip after reseing, and then press from both sides the dress fast to the work piece, and can make two spacing fixture blocks break away from the spacing spout that corresponds through pulling two flexible slide bars respectively, and then can change the dress slider of pressing from both sides of sliding plate one side, so that can press from both sides the dress to the work piece of difference.

Description

Quick clamping fixture

Technical Field

The utility model relates to a press from both sides dress tool technical field, especially relate to a press from both sides dress tool fast.

Background

The clamping fixture is a technological device for quickly fastening a workpiece to keep a machine tool, a cutter and the workpiece at correct relative positions during processing, is a large-scale tool for carpenters, ironmen, benches, machines, electric controls and other handcrafts, and can be divided into a technological assembly fixture, an item test fixture and a circuit board test fixture.

Most press from both sides dress tool model today and mostly be fixed, and a tool only can press from both sides the dress to a work piece promptly, and then need change the tool to the work piece of some different shapes and press from both sides the dress, therefore the limitation is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a press from both sides dress tool fast is provided, the purpose is solved present and is pressed from both sides dress tool fast and can not effectively press from both sides the problem of dress to the work piece of different shape structures.

In order to solve the technical problem, the utility model discloses a technical scheme be: the quick clamping fixture comprises a base;

a clamping groove is formed in the center of the top of the base, a sliding plate is arranged in the center of the clamping groove, a pulling rod is fixedly connected to the center of one side of the outer wall of the sliding plate, one end, away from the sliding plate, of the pulling rod is fixedly connected with a pulling plate, and clamping springs are fixedly connected to the front end and the rear end of one side of the outer wall of the sliding plate;

the clamping mechanism is characterized in that a clamping slot is formed in one side, away from the pulling rod, of the outer wall of the sliding plate, a clamping insertion block is arranged at the center of the clamping slot, one end, away from the sliding plate, of the clamping insertion block is fixedly connected with a clamping sliding block, and clamping mechanisms corresponding to the clamping insertion block are arranged at the front end and the rear end of one side of the top of the center of the sliding plate.

Preferably, one end of the pulling rod, which is far away from the sliding plate, penetrates through the side wall of the base and is fixedly connected with one side of the pulling plate, the pulling plate on one side of the base can be pulled to drive the pulling rod to slide, and then the sliding plate can be driven to move in the center of the clamping groove, and the two clamping springs are compressed.

Preferably, one end of each of the two clamping springs, which is far away from the sliding plate, is fixedly connected with the front end and the rear end of one side of the inner wall of the clamping groove, and after the two clamping springs are compressed, the two clamping springs can elastically reset when the pulling plate is released, so that the sliding plate can be driven to perform reverse sliding clamping.

Preferably, the two clamping mechanisms respectively comprise telescopic sliding chutes which are formed in the front end and the rear end of one side of the top of the sliding plate, telescopic sliding rods are arranged in the centers of the two telescopic sliding chutes, clamping springs are sleeved on the outer walls of the two telescopic sliding rods, the clamping sliding blocks can be fixed and disassembled, and then clamping sliding blocks of different shapes can be installed and fixed on one side of the sliding plate, so that rapid clamping of various shapes can be achieved.

Preferably, the top of two flexible slide bars runs through the front and back both ends of sliding plate top one side respectively and extends to the sliding plate outside, can extrude two block springs through pulling two flexible slide bars respectively to this drives two spacing fixture blocks and upwards slides.

Preferably, the bottoms of the two telescopic sliding rods are fixedly connected with limiting clamping blocks.

Preferably, the front end and the rear end of the top of the clamping insertion block are provided with two limiting clamping grooves corresponding to the two limiting clamping blocks, the two telescopic sliding rods can be driven to move respectively through the reset of the two clamping springs, and then the two limiting clamping blocks can be driven to be inserted into the two corresponding limiting clamping grooves respectively, so that the clamping sliding blocks can be fixed.

The beneficial effects of the utility model are as follows:

1. the utility model relates to a quick clamping fixture, which drives a pulling rod to move by pulling a pulling plate, so that a sliding plate and a clamping slide block can move in a clamping groove, and a workpiece needing to be clamped is placed at one side of the clamping groove;

2. the utility model relates to a quick clamping fixture, which can compress two clamping springs in a clamping groove when a sliding plate moves through a pulling rod, and drives the sliding plate and a clamping slider to reversely slide after reset, thereby quickly clamping a workpiece on one side of the clamping groove;

3. the utility model relates to a press from both sides dress tool fast can make two spacing fixture blocks break away from the spacing spout that corresponds through pulling two flexible slide bars respectively, and then can change the double-layered dress slider of pressing from both sides of sliding plate one side to can press from both sides the dress to the work piece of difference.

Drawings

Fig. 1 is a three-dimensional structure diagram of a rapid clamping fixture provided by the present invention;

fig. 2 is a partial structure diagram of a rapid clamping fixture provided by the present invention;

fig. 3 is a partially enlarged view of a point a in fig. 2.

In the figure: 1. a base; 2. a clamping groove; 3. a sliding plate; 4. pulling a rod; 5. pulling the movable plate; 6. clamping a spring; 7. clamping the slot; 8. clamping the insert block; 9. clamping a sliding block; 10. a clamping mechanism; 1001. a telescopic chute; 1002. a telescopic slide bar; 1003. a snap spring; 1004. a limiting clamping block; 1005. limiting clamping grooves.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-2, a rapid clamping fixture comprises a base 1, a clamping groove 2 is formed in the center of the top of the base 1, a sliding plate 3 is disposed in the center of the clamping groove 2, a pulling rod 4 is fixedly connected to the center of one side of the outer wall of the sliding plate 3, a pulling plate 5 is fixedly connected to one end of the pulling rod 4 away from the sliding plate 3, one end of the pulling rod 4 away from the sliding plate 3 penetrates through the side wall of the base 1 and is fixedly connected to one side of the pulling plate 5, the pulling plate 5 on one side of the base 1 is pulled to drive the pulling rod 4 to slide, so that the sliding plate 3 can be driven to move in the center of the clamping groove 2 and compress two clamping springs 6, clamping springs 6 are fixedly connected to the front and rear ends of one side of the outer wall of the sliding plate 3, one ends of the two clamping springs 6 away from the sliding plate 3 are fixedly connected to the front and rear ends of one side of the inner wall of the clamping groove 2, after compressing two clamping springs 6, when loosening the pulling plate 5, the two clamping springs 6 can be elastically reset, and then the sliding plate 3 can be driven to perform reverse sliding clamping, one side, away from the pulling rod 4, of the outer wall of the sliding plate 3 is provided with a clamping slot 7, the center of the clamping slot 7 is provided with a clamping insertion block 8, one end, away from the sliding plate 3, of the clamping insertion block 8 is fixedly connected with a clamping sliding block 9, and the front end and the rear end of one side of the top of the center of the sliding plate 3 are provided with clamping mechanisms 10 corresponding to the clamping insertion block 8.

Referring to fig. 3, the two clamping mechanisms 10 respectively include two telescopic sliding grooves 1001 formed at the front and rear ends of one side of the top of the sliding plate 3, the centers of the two telescopic sliding grooves 1001 are respectively provided with a telescopic sliding rod 1002, the outer walls of the two telescopic sliding rods 1002 are respectively sleeved with a clamping spring 1003, the two clamping mechanisms 10 can fix and detach the clamping slide block 9, and further the clamping slide blocks 9 with different shapes can be installed and fixed on one side of the sliding plate 3, so as to perform rapid clamping with various shapes, the tops of the two telescopic sliding rods 1002 respectively penetrate through the front and rear ends of one side of the top of the sliding plate 3 and extend to the outer side of the sliding plate 3, the two clamping springs can be extruded by respectively pulling the two telescopic sliding rods 1002, so as to drive the two limiting clamping blocks 1004 to slide upwards, the bottoms of the two telescopic sliding rods 1002 are respectively and fixedly connected with a limiting clamping block 1004, the front and rear ends of the top of the clamping block 8 are respectively provided with a limiting clamping slot 1005 corresponding to the two limiting clamping blocks 1004, the two telescopic sliding rods 1002 can be driven to move by the reset of the two clamping springs 1003 respectively, and then the two limiting clamping blocks 1004 can be driven to be inserted into the two corresponding limiting clamping grooves 1005 respectively, so that the clamping sliding block 9 is fixed.

When the utility model is used, firstly, the pulling plate 5 at one side of the base 1 can be pulled to drive the pulling rod 4 at one side to move, so as to drive the sliding plate 3 and the clamping slide block 9 to slide in the clamping groove 2, and simultaneously, the two clamping springs 6 in the clamping groove 2 are compressed, then, a workpiece needing to be clamped can be placed at one side of the clamping groove 2, then, the pulling plate 5 is loosened, at the moment, the two clamping springs 6 can elastically reset, so as to drive the sliding plate 3 and the clamping slide block 9 to slide, so as to finish the rapid clamping, for some workpieces with different shapes, the two telescopic slide rods 1002 are respectively pulled upwards, so as to respectively compress the two clamping springs 1003, so that the two limiting clamping blocks 1004 are separated from the limiting clamping groove 1005, at the moment, the clamping inserting block 8 can be pulled out from the clamping slot 7, then, the clamping sliders 9 with different shapes are inserted into the clamping slots 7, at the moment, the two clamping springs 1003 are reset, and the two telescopic sliding rods 1002 are driven to slide downwards, so that the limiting clamping blocks 1004 at the bottoms of the two telescopic sliding rods can be respectively inserted into the two limiting clamping slots 1005, and replacement of different clamping sliders 9 can be completed.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a press from both sides dress tool fast, includes base (1), its characterized in that: a clamping groove (2) is formed in the center of the top of the base (1), a sliding plate (3) is arranged in the center of the clamping groove (2), a pulling rod (4) is fixedly connected to the center of one side of the outer wall of the sliding plate (3), one end, far away from the sliding plate (3), of the pulling rod (4) is fixedly connected with a pulling plate (5), and clamping springs (6) are fixedly connected to the front end and the rear end of one side of the outer wall of the sliding plate (3);

the clamping mechanism is characterized in that a clamping slot (7) is formed in one side, away from the pulling rod (4), of the outer wall of the sliding plate (3), a clamping insertion block (8) is arranged at the center of the clamping slot (7), one end, away from the sliding plate (3), of the clamping insertion block (8) is fixedly connected with a clamping sliding block (9), and clamping mechanisms (10) corresponding to the clamping insertion block (8) are arranged at the front end and the rear end of one side of the top of the center of the sliding plate (3).

2. The quick clamping fixture according to claim 1, characterized in that: one end of the pulling rod (4) far away from the sliding plate (3) penetrates through the side wall of the base (1) and is fixedly connected with one side of the pulling plate (5).

3. The quick clamping fixture according to claim 1, characterized in that: one ends of the two clamping springs (6) far away from the sliding plate (3) are respectively fixedly connected with the front end and the rear end of one side of the inner wall of the clamping groove (2).

4. The quick clamping fixture according to claim 1, characterized in that: the two clamping mechanisms (10) respectively comprise telescopic sliding chutes (1001) which are formed in the front end and the rear end of one side of the top of the sliding plate (3), telescopic sliding rods (1002) are arranged at the centers of the two telescopic sliding chutes (1001), and clamping springs (1003) are sleeved on the outer walls of the two telescopic sliding rods (1002).

5. The quick clamping fixture according to claim 4, wherein: the tops of the two telescopic sliding rods (1002) penetrate through the front end and the rear end of one side of the top of the sliding plate (3) respectively and extend to the outer side of the sliding plate (3).

6. The quick clamping fixture according to claim 4, wherein: the bottoms of the two telescopic sliding rods (1002) are fixedly connected with limiting clamping blocks (1004).

7. The quick clamping fixture according to claim 6, characterized in that: the front end and the rear end of the top of the clamping and inserting block (8) are provided with limiting clamping grooves (1005) corresponding to the two limiting clamping blocks (1004).