CN215357367U

CN215357367U - Machining clamping tool wide in application range

Info

Publication number: CN215357367U
Application number: CN202121843767.2U
Authority: CN
Inventors: 廖雨芬
Original assignee: Individual
Current assignee: Wuxi Huapeng Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-12-31
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a clamping tool for machining with a wide application range, which comprises a base, wherein the top of the base is provided with a mounting groove, a double-headed motor is fixedly connected to the inner wall of the center of the bottom of the mounting groove, the left driving end of the double-headed motor is fixedly connected to the right end of a first threaded rod, a first threaded sleeve is in threaded connection with the outer diameter of the first threaded rod, and the right driving end of the double-headed motor is fixedly connected to the left end of a second threaded rod. According to the utility model, the double-headed motor drives the first threaded rod and the second threaded rod to rotate, the first threaded sleeve and the second threaded sleeve are respectively close to or far away from each other along with the rotation of the first threaded rod and the second threaded rod, the first vertical plate and the first clamping plate are close to or far away from each other and the second vertical plate and the second clamping plate are close to or far away from each other, so that the fixation of a workpiece is realized, the friction force and the buffer force are increased by the sponge cushion, the clamping stability and safety are improved, and the sponge cushion is worth being widely popularized.

Description

Machining clamping tool wide in application range

Technical Field

The utility model relates to the technical field of machining, in particular to a clamping tool for machining, which is wide in application range.

Background

The global advanced manufacturing concept is gradually implemented to various processing industries, particularly for the traditional mechanical processing industry, the global automatic manufacturing level is required to be gradually realized, the mechanical processing refers to a process of changing the overall dimension or performance of a workpiece through a mechanical device, the process can be divided into cutting processing and pressure processing according to the difference of processing modes, the workpiece needs to be clamped by a clamping piece during processing, in the processing process of a revolving body workpiece, a clamping tool needs to be installed on an output shaft of a main transmission device, and then the revolving body workpiece is installed on the clamping tool, so that the high-precision output of the clamping tool needs to be ensured under the condition of ensuring the completeness and high precision of raw materials, processing equipment and detection equipment of a product.

Chinese patent document CN107042418A relates to a clamping device for machining, which includes: the base, the top of base is equipped with the fixed plate, connects through two telescoping device between fixed plate and the base. The clamping device of this patent can not rotate the machined part when using, changes the processing position to the centre gripping operation is comparatively complicated, and is inconvenient practical, has reduced the practicality of centre gripping frock, so need improve the centre gripping frock.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a clamping tool for machining, which is wide in application range.

In order to achieve the purpose, the utility model adopts the following technical scheme: a clamping tool with a wide application range for machining comprises a base, wherein a controller is fixedly connected to the center of the front side of the base, a mounting groove is formed in the top of the base, a double-headed motor is fixedly connected to the inner wall of the center of the bottom of the mounting groove, a left driving end of the double-headed motor is fixedly connected to the right end of a first threaded rod, a first threaded sleeve is in threaded connection with the outer diameter of the first threaded rod, the top of the first threaded sleeve is fixedly connected to the bottom of a first vertical plate, the top of the first vertical plate is fixedly connected to the left end of the bottom of a first clamping plate, a right driving end of the double-headed motor is fixedly connected to the left end of a second threaded rod, a second threaded sleeve is in threaded connection with the outer diameter of the second threaded rod, the top of the second threaded sleeve is fixedly connected to the bottom of a second vertical plate, and the top of the second vertical plate is fixedly connected to the right end of the bottom of the second clamping plate, the right side of first riser and the equal fixedly connected with foam-rubber cushion in left side of second riser, the top center department fixedly connected with rotating electrical machines of double-end motor, the drive end fixed connection of rotating electrical machines is in the bottom of pivot, the top of pivot runs through the bottom of workstation and fixed connection is in the bottom center department of carousel.

As a further description of the above technical solution:

the double-end motor and the rotating motor are connected with the controller through signal lines.

As a further description of the above technical solution:

the equal fixedly connected with backup pad in bottom left and right sides of base, the top four corners of base all is provided with the fixed orifices.

As a further description of the above technical solution:

the rotary table is rotatably connected in a groove in the center of the top of the workbench.

As a further description of the above technical solution:

the bottom of the workbench is fixedly connected to the top of the base.

As a further description of the above technical solution:

the bottom of the first threaded sleeve and the bottom of the second threaded sleeve are both connected to the inner wall of the bottom of the mounting groove in a sliding mode.

As a further description of the above technical solution:

and a buffer net is arranged in the workbench outside the turntable.

As a further description of the above technical solution:

the bottoms of the first vertical plate and the second vertical plate are both connected to the top of the base in a sliding mode.

The utility model has the following beneficial effects:

1. according to the utility model, the double-headed motor is started to rotate through the controller, the double-headed motor drives the first threaded rod and the second threaded rod on the left side and the right side to rotate, the first threaded sleeve and the second threaded sleeve are respectively close to or far away from each other along with the rotation of the first threaded rod and the second threaded rod, the first threaded sleeve drives the first vertical plate and the first clamping plate and the second threaded sleeve drives the second vertical plate and the second clamping plate to be close to or far away from each other, the fixation of a workpiece is realized, the friction force and the buffer force are increased by the sponge cushion, the stability and the safety of clamping are improved, and the clamping damage during processing is avoided.

2. According to the utility model, the controller starts the rotating motor to rotate, the rotating motor drives the rotating shaft to rotate, and the rotating shaft drives the turntable and the workpiece on the turntable to rotate together, so that the change of the machining position of the workpiece is realized, the machining working efficiency is improved, the time is saved, and the device is worth of being widely popularized.

Drawings

Fig. 1 is a perspective view of a clamping tool for machining, which is provided by the utility model and has a wide application range;

FIG. 2 is a front sectional view of a clamping tool for machining with a wide application range according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a base; 2. a support plate; 3. a controller; 4. a fixing hole; 5. a work table; 6. mounting grooves; 7. a double-headed motor; 8. a first threaded rod; 9. a first threaded sleeve; 10. a first vertical plate; 11. a first splint; 12. a sponge cushion; 13. a second threaded rod; 14. a second threaded sleeve; 15. a second vertical plate; 16. a second splint; 17. a buffer net; 18. a turntable; 19. a rotating electric machine; 20. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a clamping tool with wide application range for machining comprises a base 1, a controller 3 is fixedly connected to the center of the front side of the base 1, a mounting groove 6 is formed in the top of the base 1, a double-headed motor 7 is fixedly connected to the inner wall of the center of the bottom of the mounting groove 6, a left driving end of the double-headed motor 7 is fixedly connected to the right end of a first threaded rod 8, a first threaded sleeve 9 is in threaded connection with the outer diameter of the first threaded rod 8, the top of the first threaded sleeve 9 is fixedly connected to the bottom of a first vertical plate 10, the top of the first vertical plate 10 is fixedly connected to the left end of the bottom of a first clamping plate 11, a right driving end of the double-headed motor 7 is fixedly connected to the left end of a second threaded rod 13, a second threaded sleeve 14 is in threaded connection with the outer diameter of the second threaded rod 13, the top of the second threaded sleeve 14 is fixedly connected to the bottom of a second vertical plate 15, and the top of the second vertical plate 15 is fixedly connected to the right end of the bottom of a second clamping plate 16, the right side of the first vertical plate 10 and the left side of the second vertical plate 15 are both fixedly connected with sponge cushions 12, the double-headed motor 7 is started to rotate through the controller 3, the double-headed motor 7 drives the first threaded rod 8 and the second threaded rod 13 on the left side and the right side to rotate, the first threaded sleeve 9 and the second threaded sleeve 14 are respectively close to or far away from each other along with the rotation of the first threaded rod 8 and the second threaded rod 13, the first threaded sleeve 9 drives the first vertical plate 10, the first clamping plate 11 and the second threaded sleeve 14 to drive the second vertical plate 15 and the second clamping plate 16 to be close to or far away from each other, the fixation of a workpiece is realized, the sponge cushions 12 increase friction force and buffer force, the stability and the safety of clamping are improved, the clamping is prevented from being damaged by clamping, the rotary motor 19 is fixedly connected at the center of the top of the double-headed motor 7, the driving end of the rotary motor 19 is fixedly connected at the bottom end of the rotary shaft 20, the top end of the rotary shaft 20 penetrates through the bottom of the workbench 5 and is fixedly connected at the center of the bottom of the rotary table 18, the controller 3 is used for starting the rotating motor 19 to rotate, the rotating motor 19 drives the rotating shaft 20 to rotate, and the rotating shaft 20 drives the turntable 18 and the machined part on the turntable 18 to rotate together, so that the machining position of the machined part is changed, the machining efficiency is improved, and the time is saved.

Double-end motor 7 and rotating electrical machines 19 all link to each other with controller 3 through the signal line, be convenient for control fixture, the equal fixedly connected with backup pad 2 in the bottom left and right sides of base 1, the top four corners of base 1 all is provided with fixed orifices 4, be convenient for carry out fixed mounting with fixture, carousel 18 rotates to be connected in the recess of 5 top central points of workstation put, the bottom fixed connection of workstation 5 is at the top of base 1, the equal sliding connection in bottom of first thread bush 9 and second thread bush 14 is on the bottom inner wall of mounting groove 6, the guide effect has been played, the inside that workstation 5 is located the carousel 18 outside is provided with buffering net 17, the cushioning effect has been played, avoid adding the equal sliding connection in bottom of processing carousel 18 and machined part damage, the equal sliding connection in top of base 1 of first riser 10 and second riser 15.

The working principle is as follows: when the double-thread electric iron machining fixture is used, the double-thread electric iron 7 is started to rotate through the controller 3, the double-thread electric iron 7 drives the first threaded rod 8 and the second threaded rod 13 on the left side and the right side to rotate, the first threaded sleeve 9 and the second threaded sleeve 14 are close to or far away from each other along with the rotation of the first threaded rod 8 and the second threaded rod 13 respectively, the first threaded sleeve 9 drives the first vertical plate 10, the first clamping plate 11 and the second threaded sleeve 14 to drive the second vertical plate 15 and the second clamping plate 16 to close to or far away from each other, the machined part is fixed or loosened, the friction force and the buffer force are increased by the sponge cushion 12, the rotating motor 19 is started to rotate through the controller 3, the rotating motor 19 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the rotating disc 18 and the machined part on the rotating disc 18 to rotate together, and the machined part is convenient to machine.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a wide centre gripping frock for machining of application scope, includes base (1), its characterized in that: the controller (3) is fixedly connected at the center of the front side of the base (1), the top of the base (1) is provided with a mounting groove (6), a double-headed motor (7) is fixedly connected on the inner wall at the center of the bottom of the mounting groove (6), the left driving end of the double-headed motor (7) is fixedly connected at the right end of the first threaded rod (8), the outer diameter of the first threaded rod (8) is in threaded connection with a first thread sleeve (9), the top of the first thread sleeve (9) is fixedly connected at the bottom of a first vertical plate (10), the top of the first vertical plate (10) is fixedly connected at the left end of the bottom of a first clamping plate (11), the right driving end of the double-headed motor (7) is fixedly connected at the left end of a second threaded rod (13), the outer diameter of the second threaded rod (13) is in threaded connection with a second thread sleeve (14), the top of the second thread sleeve (14) is fixedly connected at the bottom of a second vertical plate (15), the top fixed connection of second riser (15) is at the bottom right-hand member of second splint (16), the equal fixedly connected with foam-rubber cushion (12) in the right side of first riser (10) and the left side of second riser (15), fixedly connected with rotating electrical machines (19) are located at the top center of double-end motor (7), the drive end fixed connection of rotating electrical machines (19) is in the bottom of pivot (20), the top of pivot (20) runs through the bottom of workstation (5) and fixed connection is located at the bottom center of carousel (18).

2. The wide-application-range clamping tool for machining of claim 1, characterized in that: the double-head motor (7) and the rotating motor (19) are connected with the controller (3) through signal lines.

3. The wide-application-range clamping tool for machining of claim 1, characterized in that: the all fixedly connected with backup pad (2) of the bottom left and right sides of base (1), the top four corners of base (1) all is provided with fixed orifices (4).

4. The wide-application-range clamping tool for machining of claim 1, characterized in that: the rotary table (18) is rotatably connected in a groove in the center of the top of the workbench (5).

5. The wide-application-range clamping tool for machining of claim 1, characterized in that: the bottom of the workbench (5) is fixedly connected to the top of the base (1).

6. The wide-application-range clamping tool for machining of claim 1, characterized in that: the bottoms of the first threaded sleeve (9) and the second threaded sleeve (14) are both connected to the inner wall of the bottom of the mounting groove (6) in a sliding mode.

7. The wide-application-range clamping tool for machining of claim 1, characterized in that: the inner part of the workbench (5) positioned at the outer side of the turntable (18) is provided with a buffer net (17).

8. The wide-application-range clamping tool for machining of claim 1, characterized in that: the bottoms of the first vertical plate (10) and the second vertical plate (15) are both connected to the top of the base (1) in a sliding mode.