CN215617674U

CN215617674U - Clamping device convenient to adjust and used for automatic screw machine

Info

Publication number: CN215617674U
Application number: CN202121245938.1U
Authority: CN
Inventors: 陈湘
Original assignee: Shenzhen Hello Robot Technology Co ltd
Current assignee: Shenzhen Hello Robot Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-25
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to the technical field of machining, in particular to a clamping device convenient to adjust and used for an automatic screw machine, which comprises a clamping device body, wherein a placing groove is formed in the upper end surface of the clamping device body, a top plate is embedded in the center of the lower end surface of the inner side of the placing groove, sliding rods are fixedly arranged on the two side surfaces of the lower end of the top plate, an upper electromagnet is fixedly arranged at one end of each sliding rod, a lower electromagnet is correspondingly arranged at the lower end of each upper electromagnet, a plurality of sliding tracks are fixedly arranged on the surface of the lower end of the inner part of the clamping device body, a starting button is pressed down by placing a workpiece into the placing groove, a pneumatic pump drives a pneumatic telescopic rod to extend so as to drive a sliding block to slide on the surfaces of the sliding tracks, a toothed plate is driven to move towards two sides, an engaging groove on the surface of a toothed plate acts on a gear to drive an L-shaped clamping rod to rotate so as to clamp and fix the workpiece, the automatic screw machine is convenient to process.

Description

Clamping device convenient to adjust and used for automatic screw machine

Technical Field

The utility model relates to the technical field of machining, in particular to a clamping device convenient to adjust and used for an automatic screw machine.

Background

The automatic screw machine equipment is designed and completed under PLC software, and the control function is very strong. The equipment system is customized according to the actual conditions of the customer products, and the requirements of quality and efficiency of industrial automation are met. The system realizes automatic operation by applying pneumatic and PLC technologies, reduces the number of hands, improves the efficiency and ensures the product quality. By the automatic operation method, the production efficiency, the quality control and the management level of various products are comprehensively improved, and high quality, cost reduction and higher profit creation are provided for customers.

Need fix the centre gripping to the electron piece of processing at automatic screw machine during operation, current clamping device generally only has the clamping action, thereby the electron piece that processes need be received and taken out in the processing groove, the processing groove generally with the electron piece looks adaptation of processing, very inconvenient when the electron piece is taken out, consequently need a clamping device for automatic screw machine convenient to adjust to above-mentioned problem make the improvement.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a clamping device for an automatic screw machine, which is easy to adjust, and solves the above problems of the prior art.

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

a clamping device convenient to adjust and used for an automatic screw machine comprises a clamping device body, wherein a placing groove is formed in the upper end surface of the clamping device body, a top plate is embedded in the center of the lower end surface of the inner side of the placing groove, sliding rods are fixedly arranged on the surfaces of the two sides of the lower end of the top plate, an upper electromagnet is fixedly arranged at one end of each sliding rod, a lower electromagnet is correspondingly arranged at the lower end of each upper electromagnet, a plurality of sliding tracks are fixedly arranged on the surface of the lower end of the inner part of the clamping device body, sliding blocks are slidably arranged on the surfaces of the sliding tracks, toothed plates are fixedly arranged on the upper end surface of each trefoil sliding block, the toothed plates are arranged on the two sides of the upper end surface of each toothed plate, a plurality of gears are rotatably arranged on the two sides of the inner part of the clamping device body, L-shaped clamping rods are fixedly arranged on the surfaces of the gears, rubber blocks are fixedly arranged on one end of each L-shaped clamping rod, a pneumatic pump is fixedly arranged on one side surface of the inner part of the clamping device body, and one side of the pneumatic pump is provided with a plurality of pneumatic telescopic rods in a transmission manner, and one end of each pneumatic telescopic rod is fixedly connected with the sliding block.

As a preferable scheme of the utility model, a plurality of sleeves are fixedly arranged on the lower end surface of the placing groove, and the sliding rod is connected inside the sleeves in a sliding manner.

As a preferred embodiment of the present invention, a plurality of power-on buttons are fixedly disposed on the upper end surface of the sliding rail, and the power-on buttons are electrically connected to the lower electromagnet and the upper electromagnet, respectively.

As a preferable scheme of the present invention, a start button is disposed on a surface of the clamping device body, and the start button is electrically connected to the pneumatic pump.

As a preferable aspect of the present invention, the gear is engaged with the engaging groove of the upper end surface of the rodent board.

As a preferable scheme of the present invention, the upper end surface of the clamping device body is provided with a plurality of through grooves, and the L-shaped clamping rod is disposed inside the through grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, a workpiece is placed in the placing groove, the starting button is pressed, the pneumatic pump drives the pneumatic telescopic rod to extend so as to drive the sliding block to slide on the surface of the sliding track, so that the toothed plate is driven to move towards two sides, the meshing groove in the surface of the toothed plate acts on the gear, and the L-shaped clamping rod is driven to rotate so as to enable the rubber block to press the workpiece to be clamped and fixed, so that the automatic screw machine can conveniently process;

2. according to the utility model, the starting button is pressed again, the pneumatic pump drives the pneumatic telescopic rod to reset, the sliding block extrudes the power-on button to enable the lower electromagnet and the upper electromagnet to be powered on, and as long as the same poles of the lower electromagnet and the upper electromagnet are repelled, the sliding rod slides upwards in the sleeve to drive the top plate to eject a workpiece, so that the workpiece is convenient to take.

Drawings

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

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic cross-sectional view of a rodent plate of the utility model;

fig. 4 is an enlarged schematic view of the whole a of the present invention.

In the figure: 1. an L-shaped clamping bar; 2. a placement groove; 3. a top plate; 4. a rubber block; 5. a pneumatic pump; 6. a power-on button; 7. an air pressure telescopic rod; 8. a sliding track; 9. a slider; 10. a toothed plate; 11. a gear; 12. a clamping device body; 13. a start button; 14. a sleeve; 15. a slide bar; 16. a lower electromagnet; 17. electrifying an electromagnet; 18. engaging the recess.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

embodiment 1, please refer to fig. 1, 2, 3 and 4, a clamping device for an automatic screw machine convenient to adjust comprises a clamping device body 12, a placing groove 2 is arranged on the upper end surface of the clamping device body 12, a top plate 3 is embedded in the center of the lower end surface of the inner side of the placing groove 2, sliding rods 15 are fixedly arranged on the two side surfaces of the lower end of the top plate 3, an upper electromagnet 17 is fixedly arranged at one end of each sliding rod 15, a lower electromagnet 16 is correspondingly arranged at the lower end of the upper electromagnet 17, a plurality of sliding rails 8 are fixedly arranged on the lower end surface of the inner part of the clamping device body 12, sliding blocks 9 are slidably arranged on the surfaces of the sliding rails 8, toothed plate engaging portions 10 are fixedly arranged on the upper end surface of each sweet fox searching sliding block 9, toothed plate engaging portions 10 are arranged on the two sides of the upper end surface of each toothed plate 10, a plurality of gears 11 are rotatably arranged on the two sides of the inner part of the clamping device body 12, an L-shaped clamping rod 1 is fixedly arranged on the surface of the L-shaped clamping rod 1, a rubber block 4 is fixedly arranged on one end of the clamping rod, the inside one side fixed surface of clamping device body 12 is equipped with pneumatic pump 5, and the transmission of pneumatic pump 5 one side is equipped with a plurality of pneumatic telescopic link 7, and pneumatic telescopic link 7 one end and sliding block 9 fixed connection put into standing groove 2 with the machined part and press start button 13, thereby pneumatic pump 5 drives pneumatic telescopic link 7 extension and drives sliding block 9 and slide 8 surperficial at the slip track.

In the embodiment, referring to fig. 1, 2, 3 and 4, a plurality of sleeves 14 are fixedly arranged on the lower end surface of the placement groove 2, and the sliding rod 15 is slidably connected inside the sleeves 14.

In the embodiment, referring to fig. 1, 2, 3 and 4, a plurality of power buttons 6 are fixedly disposed on the upper end surface of the sliding rail 8, and the plurality of power buttons 6 are electrically connected to the lower electromagnet 16 and the upper electromagnet 17, respectively.

In an embodiment, referring to fig. 1, 2, 3, and 4, a start button 13 is disposed on a surface of a clamping device body 12, the start button 13 is electrically connected to a pneumatic pump 5, the pneumatic pump 5 drives a pneumatic telescopic rod 7 to reset when the start button 13 is pressed again, a sliding block 9 extrudes a power-on button 6 to power on a lower electromagnet 16 and an upper electromagnet 17, and as long as the lower electromagnet 16 and the upper electromagnet 17 have the same poles of repulsion, a sliding rod 15 slides upwards in a sleeve 14 to drive a top plate 3 to eject a workpiece, so that the workpiece is convenient to take.

In the embodiment, referring to fig. 1, 2, 3 and 4, the gear 11 is engaged with the engaging groove 18 on the upper end surface of the engaging plate 10, the engaging plate 10 moves towards two sides, and the engaging groove 18 on the surface of the engaging plate 10 acts on the gear 11 to drive the L-shaped clamping rod 1 to rotate, so that the rubber block 4 presses the workpiece to be clamped and fixed, and the automatic screw machine can conveniently process the workpiece.

In the embodiment, please refer to fig. 1, 2, 3 and 4, a plurality of through slots are formed on the upper end surface of the clamping device body 12, and the L-shaped clamping rod 1 is disposed inside the through slots.

The working principle is as follows: during the use, put into standing groove 2 with the machined part and press start button 13, pneumatic pump 5 drives the extension of pneumatic telescopic rod 7 thereby drive sliding block 9 and slide on 8 surfaces of slip track, thereby it moves to drive engaging toothed plate 10 to both sides, engaging recess 18 on engaging toothed plate 10 surface acts on gear 11, it makes the rubber block 4 push down the machined part and carries out the centre gripping fixed to drive L-shaped clamping rod 1 rotation, make things convenient for automatic screw machine to process, after finishing processing, press start button 13 again pneumatic pump 5 this moment drives pneumatic telescopic rod 7 and reset, sliding block 9 extrusion circular telegram button 6 this moment, make down electro-magnet 16 and last electro-magnet 17 circular telegram, as long as make down electro-magnet 16 and last electro-magnet 17 homopolar repulsion, slide bar 15 slides upwards in sleeve 14 inside at this moment and drives roof 3 ejecting with the machined part, conveniently take.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A clamping device for automatic screw machine convenient to adjust, includes clamping device body (12), its characterized in that: the clamping device comprises a clamping device body (12), a placing groove (2) is arranged on the upper end surface of the clamping device body (12), a top plate (3) is inlaid in the center of the inner side lower end surface of the placing groove (2), sliding rods (15) are fixedly arranged on the surfaces of the two sides of the lower end of the top plate (3), an upper electromagnet (17) is fixedly arranged at one end of each sliding rod (15), a lower electromagnet (16) is correspondingly arranged at the lower end of each upper electromagnet (17), a plurality of sliding rails (8) are fixedly arranged on the surface of the inner lower end of the clamping device body (12), sliding blocks (9) are slidably arranged on the surfaces of the sliding rails (8), a toothed plate (10) is fixedly arranged on the upper end surface of each threo fox sliding block (9), toothed plates (10) are arranged on the two sides of the upper end surface of each toothed plate (10), a plurality of gears (11) are rotatably arranged on the two sides of the inner portion of the clamping device body (12), and L-shaped clamping rods (1) are fixedly arranged on the surfaces of the gears (11), the clamping device is characterized in that a rubber block (4) is fixedly arranged at one end of the L-shaped clamping rod (1), an air pressure pump (5) is fixedly arranged on the surface of one side inside the clamping device body (12), a plurality of air pressure telescopic rods (7) are arranged on one side of the air pressure pump (5) in a transmission mode, and one end of each air pressure telescopic rod (7) is fixedly connected with the sliding block (9).

2. A clamping device for an automatic screw machine which facilitates adjustment according to claim 1, wherein: the surface of the lower end of the placing groove (2) is fixedly provided with a plurality of sleeves (14), and the sliding rod (15) is connected inside the sleeves (14) in a sliding manner.

3. A clamping device for an automatic screw machine which facilitates adjustment according to claim 1, wherein: the upper end surface of the sliding rail (8) is fixedly provided with a plurality of electrifying buttons (6), and the plurality of electrifying buttons (6) are respectively and electrically connected with the lower electromagnet (16) and the upper electromagnet (17).

4. A clamping device for an automatic screw machine which facilitates adjustment according to claim 1, wherein: the surface of the clamping device body (12) is provided with a starting button (13), and the starting button (13) is electrically connected with the pneumatic pump (5).

5. A clamping device for an automatic screw machine which facilitates adjustment according to claim 1, wherein: the gear (11) is engaged with the engaging groove (18) on the upper end surface of the rodent board (10).

6. A clamping device for an automatic screw machine which facilitates adjustment according to claim 1, wherein: the clamping device is characterized in that a plurality of through grooves are formed in the upper end surface of the clamping device body (12), and the L-shaped clamping rods (1) are arranged in the through grooves.