CN219113886U

CN219113886U - High-stability flexible positioning auxiliary clamp

Info

Publication number: CN219113886U
Application number: CN202320124983.4U
Authority: CN
Inventors: 何峰; 马昌程
Original assignee: Guangzhou Golden And Precision Mechanical And Electrical Equipment Co ltd
Current assignee: Guangzhou Golden And Precision Mechanical And Electrical Equipment Co ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-06-02
Anticipated expiration: 2033-01-12

Abstract

The utility model relates to the technical field of flexible positioning fixtures, in particular to a high-stability flexible positioning auxiliary fixture, which comprises a workbench, wherein a motor is fixedly connected to the bottom of the workbench, and a rotating shaft is fixedly connected to the output end of the motor. The utility model has the advantages that: through setting up the carousel, when using, the work piece that will fix a position is put at the top of carousel, afterwards, start the cylinder, make the push rod remove to the inside of cylinder, make the one end of push rod pulling clamp plate move down, make the clamp plate rotate down in one side of connecting plate, until the one end that makes the clamp plate is located the top of work piece, fix a position the work piece this moment, and when adjusting the machined surface of work piece, at first start the cylinder, make the push rod upwards promote the clamp plate, make clamp plate and work piece separation, afterwards, start the motor, make the pivot drive carousel rotate, make the work piece rotate, and after the adjustment, can continue to fix a position the work piece through pulling the clamp plate down, do not need to remove the work piece many times, the operation of being convenient for.

Description

High-stability flexible positioning auxiliary clamp

Technical Field

The utility model relates to the technical field of flexible positioning fixtures, in particular to a high-stability flexible positioning auxiliary fixture.

Background

In the mechanical manufacturing processes of welding, inspection, polishing and the like, a flexible positioning clamp is often required to be used for fixing a workpiece, the workpiece is accurately positioned, and the quality of the workpiece is ensured.

The multifunctional flexible positioning clamp disclosed in the Chinese patent CN216399367U is provided with a moving block and a vertical plate, and in the use process, a workpiece is fixed by utilizing a fixed structure formed by a fixed seat, a flat plate, a screw rod and a pressing plate on the vertical plate.

However, this multi-functional flexible positioning fixture makes the clamp plate fixed the one end of work piece through rotating the screw rod, through rotating connecting roller and fixing base, is convenient for rotate the work piece of fixing on the fixing base to change the working face of work piece, and when the both ends of work piece were fixed on the clamp plate, need remove the clamp plate of work piece one end, resecured the work piece after adjusting the angle, inconvenient operation.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a flexible positioning auxiliary fixture with high stability, so as to solve the problems mentioned in the background art and overcome the defects existing in the prior art.

In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides a flexible positioning auxiliary fixture with high stability, which comprises a workbench, wherein a motor is fixedly connected to the bottom of the workbench, a rotating shaft is fixedly connected to the output end of the motor, the rotating shaft penetrates through the interior of the workbench, and a turntable is fixedly connected to the top of the rotating shaft;

the utility model discloses a rotary table, including workstation, connecting plate, clamp plate swing joint, the both ends at workstation top are all fixedly connected with backup pad, one side fixedly connected with connecting plate of backup pad, one side swing joint of connecting plate has the clamp plate, clamp plate swing joint is in the top of carousel.

By the above-mentioned scheme preferred, the both sides of clamp plate one end are all fixedly connected with connecting axle, connecting axle swing joint is in the inside of connecting plate, the both ends of clamp plate are the arc setting.

By the above-mentioned scheme preferred, the four corners department of workstation bottom all fixedly connected with supporting leg, the bottom fixedly connected with frame of workstation, the motor is located the frame.

By the above-mentioned scheme preferred, one side fixedly connected with first mounting panel of backup pad, one side swing joint of first mounting panel has first installation piece, one side fixedly connected with second mounting panel of clamp plate, one side swing joint of second mounting panel has the second installation piece.

By any of the above schemes, preferably, a cylinder is fixedly connected to one side of the first mounting block, a push rod is arranged at the output end of the cylinder, and the push rod is fixedly connected to one side of the second mounting block.

By above-mentioned scheme preferred, one side fixedly connected with sleeve of backup pad, telescopic inside threaded connection has the threaded rod, the one end fixedly connected with fixed plate of threaded rod, the fixed plate is located the top of carousel.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. this flexible location auxiliary fixture of high stability, through setting up the carousel, the clamp plate is located the top of carousel, when using, the work piece that will need fix a position is placed at the top of carousel, afterwards, start the cylinder, make the push rod to the inside removal of cylinder, make the one end of push rod pulling clamp plate move down, make the clamp plate rotate down in one side of connecting plate, until the one end that makes the clamp plate is located the top of work piece, fix a position the work piece this moment, and when adjusting the machined surface of work piece, at first start the cylinder, make the push rod upwards promote the clamp plate, make clamp plate and work piece separation, afterwards, start the motor, make the pivot drive carousel rotate, make the work piece rotate, and after the adjustment, can continue to fix a position the work piece through the downwardly pulling clamp plate, do not need remove the work piece many times, the operation of being convenient for.

2. This flexible location auxiliary fixture of high stability, through setting up the fixed plate, fixed plate and clamp plate all are located the top of carousel, at the top of removing the one end of clamp plate to the work piece, to the work piece location after, rotate the threaded rod, make the threaded rod rotate in telescopic inside, make the threaded rod reduce in the sleeve, make the threaded rod promote the fixed plate to the top removal of carousel, until making the fixed plate be located one side of work piece, fix a position the position of work piece bottom this moment, stability to the work piece location is good.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a platen according to the present utility model;

fig. 3 is a schematic structural view of the sleeve according to the present utility model.

In the figure: the device comprises a workbench, a motor, a rotating shaft, a turntable, a supporting plate, a connecting plate, a pressing plate, a connecting shaft, a mounting plate, a cylinder, a push rod, a sleeve, a threaded rod and a fixing plate.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-3, the high-stability flexible positioning auxiliary clamp of the embodiment of the utility model comprises a workbench 1, wherein a motor 2 is fixedly connected to the bottom of the workbench 1, a rotating shaft 3 is fixedly connected to the output end of the motor 2, the rotating shaft 3 penetrates through the workbench 1, and a turntable 4 is fixedly connected to the top of the rotating shaft 3;

both ends at the top of the workbench 1 are fixedly connected with a supporting plate 5, one side of the supporting plate 5 is fixedly connected with a connecting plate 6, one side of the connecting plate 6 is movably connected with a pressing plate 7, and the pressing plate 7 is movably connected to the top of the turntable 4.

Example 1: the equal fixedly connected with connecting axle 8 in both sides of clamp plate 7 one end, connecting axle 8 swing joint in the inside of connecting plate 6, the both ends of clamp plate 7 are the arc setting, can make clamp plate 7 rotate in one side of connecting plate 6, are fit for the work piece of location equidimension not.

Example 2: four corners department of workstation 1 bottom all fixedly connected with supporting leg, the bottom fixedly connected with frame of workstation 1, motor 2 are located the frame, and the bottom of supporting leg is provided with the slipmat.

Example 3: one side fixedly connected with first mounting panel 9 of backup pad 5, one side swing joint of first mounting panel 9 has first installation piece 10, one side fixedly connected with second mounting panel 11 of clamp plate 7, one side swing joint of second mounting panel 11 has second installation piece 12, and wherein first mounting panel 9 is all connected through the pivot rotation with first installation piece 10 and second mounting panel 11 and second installation piece 12.

Example 4: one side of the first installation block 10 is fixedly connected with a cylinder 13, the output end of the cylinder 13 is provided with a push rod 14, the push rod 14 is fixedly connected to one side of the second installation block 12, the cylinder 13 is started, the extension length of the push rod 14 is changed, the push rod 14 pushes the pressing plate 7 through the second installation block 12, and the pressing plate 7 rotates on one side of the supporting plate 5.

Example 5: one side fixedly connected with sleeve 15 of backup pad 5, the inside threaded connection of sleeve 15 has threaded rod 16, and the one end fixedly connected with fixed plate 17 of threaded rod 16, and fixed plate 17 is located the top of carousel 4, rotates threaded rod 16, makes threaded rod 16 promote fixed plate 17 to the top removal of carousel 4, until make fixed plate 17 be located one side of work piece, fixed plate 17 fixes a position the position of work piece bottom this moment, easy and simple to handle, the installation and the dismantlement of being convenient for.

The working principle of the utility model is as follows: when the positioning device is used, a workpiece to be positioned is placed on the top of the turntable 4, then, the air cylinder 13 is started, the push rod 14 moves towards the inside of the air cylinder 13, one end of the push rod 14 pulling the pressing plate 7 moves downwards, the pressing plate 7 rotates downwards on one side of the connecting plate 6 until one end of the pressing plate 7 is positioned on the top of the workpiece due to the fact that the pressing plate 7 and the connecting plate 6 are movably connected through the connecting shaft 8, the workpiece is positioned at the moment, when the processing surface of the workpiece is adjusted, the air cylinder 13 is started, the push rod 14 pushes the pressing plate 7 upwards, the pressing plate 7 is separated from the workpiece, then, the motor 2 is started, the rotating shaft 3 drives the turntable 4 to rotate, the workpiece is enabled to rotate, after adjustment, the pressing plate 7 is pulled downwards, the workpiece is not required to be positioned for a plurality of times, the convenience of times, the fixing plate 17 and the pressing plate 7 are positioned on the top of the turntable 4, after the workpiece is positioned on one end of the pressing plate 7, the threaded rod 16 is rotated in the sleeve 15, the threaded rod 16 is reduced, the threaded rod is pushed by the threaded rod 16 in the sleeve 15, and the threaded rod is pushed by the threaded rod to move the fixing plate 17 towards the top of the turntable 4 until the fixing plate 17 is moved towards the top of the turntable, the one side of the workpiece, and the fixing plate 17 is positioned on the bottom one side of the workpiece.

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

1. this flexible positioning auxiliary fixture of high stability, through setting up carousel 4, clamp plate 7 is located the top of carousel 4, when using, the work piece that will need to fix a position is placed at the top of carousel 4, afterwards, start cylinder 13, make push rod 14 move to the inside of cylinder 13, make the one end of push rod 14 pulling clamp plate 7 move downwards, make clamp plate 7 rotate downwards in one side of connecting plate 6, until make clamp plate 7's one end be located the top of work piece, fix a position the work piece this moment, and when adjusting the machined surface of work piece, at first start cylinder 13, make push rod 14 promote clamp plate 7 upwards, make clamp plate 7 separate with the work piece, afterwards, start motor 2, make pivot 3 drive carousel 4 rotate, make the work piece rotate, and after the adjustment, can continue to fix a position the work piece through pulling clamp plate 7 downwards, do not need the removal work piece many times, the operation of being convenient for.

2. This flexible location auxiliary fixture of high stability, through setting up fixed plate 17, fixed plate 17 and clamp plate 7 all are located the top of carousel 4, at the one end with clamp plate 7 remove the top to the work piece, after to the work piece location, rotate threaded rod 16, make threaded rod 16 rotate in sleeve 15's inside, make threaded rod 16 in sleeve 15 reduce, make threaded rod 16 promote fixed plate 17 to the top removal of carousel 4, until make fixed plate 17 be located one side of work piece, fix a position the position to the work piece bottom this moment, stability to the work piece location is good.

Claims

1. The flexible positioning auxiliary clamp with high stability is characterized by comprising a workbench (1), wherein a motor (2) is fixedly connected to the bottom of the workbench (1), a rotating shaft (3) is fixedly connected to the output end of the motor (2), the rotating shaft (3) penetrates through the workbench (1), and a turntable (4) is fixedly connected to the top of the rotating shaft (3);

both ends at workstation (1) top are all fixedly connected with backup pad (5), one side fixedly connected with connecting plate (6) of backup pad (5), one side swing joint of connecting plate (6) has clamp plate (7), clamp plate (7) swing joint is in the top of carousel (4).

2. The flexible positioning auxiliary fixture with high stability according to claim 1, wherein the two sides of one end of the pressing plate (7) are fixedly connected with connecting shafts (8), the connecting shafts (8) are movably connected to the inside of the connecting plate (6), and the two ends of the pressing plate (7) are arc-shaped.

3. The flexible positioning auxiliary fixture with high stability according to claim 2, wherein supporting legs are fixedly connected to four corners of the bottom of the workbench (1), a frame is fixedly connected to the bottom of the workbench (1), and the motor (2) is located on the frame.

4. A flexible positioning auxiliary fixture with high stability according to claim 3, wherein a first mounting plate (9) is fixedly connected to one side of the supporting plate (5), a first mounting block (10) is movably connected to one side of the first mounting plate (9), a second mounting plate (11) is fixedly connected to one side of the pressing plate (7), and a second mounting block (12) is movably connected to one side of the second mounting plate (11).

5. The flexible positioning auxiliary fixture with high stability according to claim 4, wherein one side of the first mounting block (10) is fixedly connected with a cylinder (13), an output end of the cylinder (13) is provided with a push rod (14), and the push rod (14) is fixedly connected to one side of the second mounting block (12).

6. The flexible positioning auxiliary fixture with high stability according to claim 5, wherein one side of the supporting plate (5) is fixedly connected with a sleeve (15), the internal thread of the sleeve (15) is connected with a threaded rod (16), one end of the threaded rod (16) is fixedly connected with a fixing plate (17), and the fixing plate (17) is located at the top of the turntable (4).