CN221850121U - A clamping fixture with high adaptability - Google Patents

Abstract

The utility model relates to a clamping fixture with high suitability, which comprises a base and an adjusting plate, wherein the top of the base is provided with a clamping adjusting mechanism, the interior of the adjusting plate is provided with an auxiliary component, the clamping adjusting mechanism comprises fixed blocks fixedly connected with the top of the base, the interiors of the fixed blocks are slidably connected with two shifting blocks, the interiors of the fixed blocks are provided with shifting adjusting components for adjusting the positions of the shifting blocks, and the interiors of the shifting blocks are slidably connected with the adjusting plate. The clamping fixture with high suitability can enable a single fixture to be suitable for plates and pipes with multiple sizes, keep stable installation, and enable the clamping plate to drive the plates or the pipes to rotate according to processing requirements so as to enhance the suitability of the fixture, reduce cost and improve production efficiency; and when clamping the panel, the fastening plate that sets up can play the supporting role, prevents the panel landing, and then keeps the installation stability of panel.

Description

A clamping fixture with high adaptability

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamping clamp with high adaptability.

Background Art

A fixture is a device used to fix the object to be processed in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. It is also called a clamp. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process in the process can be called a fixture.

Please refer to the announcement number CN210413229U, which is a highly adaptable and easy-to-adjust welding fixture. The patent states that "the existing fixtures cannot adapt to pipes or plates of different sizes, and cannot adapt to the clamping of plates and pipes at the same time. The replacement operation of the installation fixture is relatively cumbersome, which greatly reduces production efficiency, increases costs, and has poor practicality." The above patent adjusts the distance between the two first pressure plates so that the fixture can adapt to plates of different sizes. It also adjusts the distance between the driven pressure plate and the mounting plate, and cooperates with the movement of the second slider to make the fixture adapt to the clamping of pipes of various sizes, so that a single fixture can adapt to plates and pipes of multiple sizes, thereby reducing costs and improving production efficiency.

However, although the clamp in the above patent can adapt to plates and pipes of various sizes, it only contacts the two sides of the plate when clamping the plate, and no other supporting structure is set. The installation stability of the plate is poor, and the plate cannot be flipped. When both sides of the plate need to be processed, multiple clamping is required, which is inconvenient to use. When clamping pipes, multiple adjustment pins need to be adjusted, which is not conducive to quick clamping and has poor practicality. The present application proposes another technical solution to solve this technical problem.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a clamping fixture with high adaptability, which can enable a single clamp to adapt to plates and pipes of multiple sizes and maintain stable installation. At the same time, according to processing requirements, the clamping plate can drive the plate or pipe to rotate, so as to enhance the adaptability of the clamp and achieve the effect of reducing costs and improving production efficiency. When clamping the plate, the fastening plate provided can play a supporting role to prevent the plate from slipping, thereby maintaining the stable installation of the plate, etc., which solves the problems that the existing clamps cannot adapt to pipes or plates of different sizes, cannot adapt to the clamping of plates and pipes at the same time, and the replacement operation of the installation clamp is cumbersome, which greatly reduces production efficiency, increases costs, and has poor practicality.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping fixture with high adaptability, comprising a base and an adjustment plate, the top of the base is provided with a clamping adjustment mechanism, and the inside of the adjustment plate is provided with an auxiliary component;

The clamping adjustment mechanism includes a fixed block fixedly connected to the top of the base, two shift blocks are slidably connected inside the fixed block, a shift adjustment component for adjusting the position of the shift block is arranged inside the fixed block, an adjustment plate is slidably connected inside the shift block, a rotating block is rotatably connected inside the adjustment plate, a rotating motor is fixedly connected to the right side of the right adjustment plate, and the output end of the rotating motor is fixedly connected to the rotating block;

The two opposite sides of the two rotating blocks are fixedly connected with a clamping plate, and the side of the clamping plate away from the rotating block is fixedly connected with two arc-shaped baffles, and the interior of the arc-shaped baffle is provided with a fastening component for clamping the workpiece in the vertical direction, and the side of the clamping plate away from the rotating block is slidably connected with clamping blocks located on the front and rear sides of the arc-shaped baffle, and the interior of the clamping plate is provided with a clamping adjustment component for adjusting the position of the clamping block.

Furthermore, the shift adjustment assembly includes limit blocks fixedly connected to the front and rear sides of the shift block, a shift motor corresponding to the position of the limit block is fixedly connected inside the fixed block, and the output end of the shift motor is fixedly connected to a first bidirectional screw threadedly connected to the limit block.

Furthermore, a movable sliding groove corresponding to the position of the shift block is provided inside the fixed block, and a guide rod slidably connected to the limit block is fixedly connected inside the movable sliding groove of the fixed block.

Furthermore, the fastening assembly includes an electric push rod fixedly connected to a side where the two arc-shaped baffles are separated, and an output end of the electric push rod is fixedly connected to a fastening plate.

Furthermore, the clamping adjustment assembly includes a clamping motor fixedly connected to the front side of the clamping plate, the output end of the clamping motor is fixedly connected to a second bidirectional screw, and the side of the clamping block close to the clamping plate is fixedly connected to a threaded block threadedly connected to the second bidirectional screw.

Furthermore, one side opposite to the two clamping blocks and one side opposite to the two fastening plates are fixedly connected with rubber pads, and one side opposite to the two clamping plates is provided with a limiting sliding groove that is slidably matched with the threaded block.

Furthermore, the outside of the rotating motor is fixedly connected to a frame fixedly connected to the adjusting plate on the right side, and the inside of the shift block is provided with a telescopic groove slidably matched with the adjusting plate.

Furthermore, the auxiliary component includes a limiting through hole opened inside the adjustment plate, and the number of the limiting through holes is two, the internal movable connection of the displacement block is provided with a positioning bolt passing through the limiting through hole, and the outer side of the positioning bolt is threadedly connected with a positioning nut.

Compared with the prior art, the technical solution of this application has the following beneficial effects:

1. The highly adaptable clamping fixture can adjust the positions of the adjusting plate and the clamping block through the provided clamping adjustment mechanism, so that the clamping blocks on the left and right sides press against the front and rear sides of the pipe or plate during the clamping process, and the fastening plate presses against the upper and lower sides of the plate, so that a single clamp can be adapted to plates and pipes of multiple sizes and maintain stable installation, so as to enhance the adaptability of the device and achieve the effect of reducing costs and improving production efficiency; when clamping the plate, the provided fastening plate can play a supporting role to prevent the plate from slipping, thereby maintaining stable installation of the plate; at this time, the clamp can also make the clamping plate drive the pipe or plate to rotate according to processing requirements, so as to further enhance the practicality of the device.

2. This highly adaptable clamping fixture, through the auxiliary components set up, needs to first adjust the position of the adjustment plate in the shift block during the flipping process of the plate, so that the positioning bolt passes through the limiting through hole on the lower side, so as to prevent the clamping plate from hitting the fixed block during rotation and affecting the clamping effect of the plate.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a cross-sectional view of the structure of the utility model;

Figure 2 is a structural side view of the clamping plate of the utility model;

FIG3 is a top cross-sectional view of the clamping plate of the utility model;

FIG4 is a side cross-sectional view of the displacement block of the utility model;

FIG. 5 is a schematic structural diagram of a clamping plate of the present invention.

In the figure: 1. base; 2. fixing block; 3. shifting motor; 4. first bidirectional screw; 5. shifting block; 501. limiting block; 6. guide rod; 7. adjusting plate; 701. limiting through hole; 8. rotating block; 9. clamping plate; 10. positioning bolt; 11. positioning nut; 12. clamping motor; 13. second bidirectional screw; 14. threaded block; 15. clamping block; 1501. rubber pad; 16. arc baffle; 17. electric push rod; 18. fastening plate; 19. rotating motor.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5. A highly adaptable clamping fixture in this embodiment includes a base 1 and an adjustment plate 7. A clamping adjustment mechanism is provided on the top of the base 1, and auxiliary components are provided inside the adjustment plate 7.

Embodiment 1: The clamping adjustment mechanism includes a fixed block 2 fixedly connected to the top of the base 1, two shift blocks 5 are slidably connected inside the fixed block 2, a movable slide groove corresponding to the position of the shift block 5 is opened inside the fixed block 2, a guide rod 6 slidably connected to the limit block 501 is fixedly connected in the movable slide groove of the fixed block 2, so that the shift block 5 can move in the movable slide groove along the axial direction of the guide rod 6 and keep its movement stable, and a shift adjustment component for adjusting the position of the shift block 5 is arranged inside the fixed block 2.

Among them, the shift adjustment component includes a limit block 501 fixedly connected to the front and rear sides of the shift block 5, a shift motor 3 corresponding to the position of the limit block 501 is fixedly connected inside the fixed block 2, and the output end of the shift motor 3 is fixedly connected to a first bidirectional screw 4 threadedly connected to the limit block 501, so that the two shift blocks 5 can move to the side that is separated or close to each other as the first bidirectional screw 4 rotates.

In this embodiment, the shift block 5 is internally slidably connected to an adjustment plate 7, and a telescopic groove is provided inside the shift block 5 to slide with the adjustment plate 7, so that the adjustment plate 7 can move in the shift block 5 using the telescopic groove. The adjustment plate 7 is internally rotatably connected to a rotating block 8, and a rotating motor 19 is fixedly connected to the right side of the right adjustment plate 7, and the output end of the rotating motor 19 is fixedly connected to the rotating block 8.

Among them, the outside of the rotating motor 19 is fixedly connected to a frame fixedly connected to the right adjustment plate 7, which facilitates the use of the frame to achieve fixed installation of the rotating motor 19, and the two opposite sides of the two rotating blocks 8 are fixedly connected to the clamping plates 9, and the side of the clamping plates 9 away from the rotating blocks 8 is fixedly connected to two arc-shaped baffles 16, and the interior of the arc-shaped baffles 16 is provided with a fastening component for clamping the workpiece in the vertical direction.

The fastening assembly includes an electric push rod 17 fixedly connected to one side of the two arc-shaped baffles 16, and a fastening plate 18 is fixedly connected to the output end of the electric push rod 17, so that the fastening plate 18 can be used to limit the movement of the workpiece in the vertical direction and improve its installation stability.

In this embodiment, the side of the clamping plate 9 away from the rotating block 8 is slidably connected to the clamping blocks 15 located on the front and rear sides of the arc-shaped baffle 16, and the opposite sides of the two clamping blocks 15 and the opposite sides of the two fastening plates 18 are fixedly connected with rubber pads 1501, so as to conveniently utilize the material properties of the rubber pads 1501 to improve the installation stability when clamping the workpiece, and a clamping adjustment component for adjusting the position of the clamping blocks 15 is provided inside the clamping plate 9.

Among them, the clamping adjustment component includes a clamping motor 12 fixedly connected to the front of the clamping plate 9, and the output end of the clamping motor 12 is fixedly connected to the second bidirectional screw 13, and the side of the clamping block 15 close to the clamping plate 9 is fixedly connected to the threaded block 14 threadedly connected to the second bidirectional screw 13, so that the threaded block 14 can drive the two clamping blocks 15 to move to the separated or close side as the second bidirectional screw 13 rotates. The opposite sides of the two clamping plates 9 are provided with limiting grooves that are slidably adapted to the threaded block 14, so as to utilize the limiting effect of the limiting grooves and improve the activity stability of the threaded block 14.

It should be noted that the highly adaptable clamping fixture can adjust the positions of the adjusting plate 7 and the clamping block 15 through the provided clamping adjustment mechanism, so that the clamping blocks 15 on the left and right sides press against the front and rear sides of the pipe or plate during the clamping process, and the fastening plate 18 presses against the upper and lower sides of the plate, thereby making it convenient for a single clamp to adapt to plates and pipes of multiple sizes and maintain stable installation, so as to achieve the effect of reducing costs and improving production efficiency; when clamping the plate, the provided fastening plate 18 can play a supporting role to prevent the plate from slipping, thereby maintaining stable installation of the plate; at this time, the clamp can also make the clamping plate 9 drive the pipe or plate to rotate according to processing requirements, so as to further enhance the practicality of the device.

Embodiment 2: The auxiliary component includes a limiting through hole 701 opened inside the adjustment plate 7, and the number of the limiting through holes 701 is two. The internal movable connection of the shift block 5 is provided with a positioning bolt 10 passing through the limiting through hole 701, and the outer side of the positioning bolt 10 is threadedly connected with a positioning nut 11, so that the positioning bolt 10 can be conveniently used to cooperate with different limiting through holes 701 to achieve the effect of changing the height of the adjustment plate 7.

It should be noted that this highly adaptable clamping fixture, through the auxiliary components set up, needs to first adjust the position of the adjustment plate 7 in the shift block 5 during the flipping process of the plate, so that the positioning bolt 10 passes through the limiting through hole 701 on the lower side, so as to prevent the clamping plate 9 from hitting the fixed block 2 during rotation and affecting the clamping effect of the plate.

The working principle of the above embodiment is:

When using the highly adaptable clamping fixture, firstly, the plate or pipe to be processed needs to be placed between the two clamping plates 9, and then the shifting motor 3 is operated to make the two shifting blocks 5 move toward the plate or pipe as the first bidirectional screw 4 rotates, and then the clamping motor 12 is operated to make the threaded block 14 move toward the side close to the plate or pipe as the second bidirectional screw 13 rotates, so that the clamping blocks 15 can clamp the front and rear sides of the plate or pipe, and then the electric push rod 17 is operated to make the fastening plate 18 limit the movement of the plate or pipe in the vertical direction, so as to keep the installation of the plate or pipe stable, so that a single clamp can adapt to plates and pipes of multiple sizes;

During this process, the rotating motor 19 can also be operated as needed to rotate the plate or pipe, thereby conveniently meeting the processing requirements of different workpieces; in addition, when the size of the plate is large and needs to be flipped, the positioning bolt 10 can be passed through the limiting through hole 701 on the lower side to raise the position of the adjustment plate 7, thereby preventing the clamping plate 9 from colliding with the fixed block 2 during rotation, thereby affecting the clamping effect of the plate.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a clamping anchor clamps that suitability is high, includes base (1) and regulating plate (7), its characterized in that: the top of the base (1) is provided with a clamping adjusting mechanism, and an auxiliary component is arranged in the adjusting plate (7);

The clamping adjustment mechanism comprises a base (1) and fixed blocks (2) fixedly connected with the top of the base, two shifting blocks (5) are slidably connected in the fixed blocks (2), a shifting adjustment assembly used for adjusting the positions of the shifting blocks (5) is arranged in the fixed blocks (2), an adjusting plate (7) is slidably connected in the shifting blocks (5), a rotating block (8) is rotatably connected in the adjusting plate (7), a rotating motor (19) is fixedly connected on the right side of the adjusting plate (7), and the output end of the rotating motor (19) is fixedly connected with the rotating block (8);

two equal fixedly connected with clamping board (9) in one side that rotating block (8) is relative, one side fixedly connected with that rotating block (8) was kept away from to clamping board (9) is two in quantity arc baffle (16), the inside of arc baffle (16) is provided with the fastening assembly who is used for centre gripping work piece in vertical direction, one side sliding connection that rotating block (8) was kept away from to clamping board (9) has clamp splice (15) that are located both sides around arc baffle (16), the inside of clamping board (9) is provided with the centre gripping adjusting part that is used for adjusting clamp splice (15) position.

2. The high-adaptability clamping fixture according to claim 1, wherein: the displacement adjusting assembly comprises limiting blocks (501) fixedly connected to the front side and the rear side of the displacement block (5), a displacement motor (3) corresponding to the position of the limiting blocks (501) is fixedly connected to the inside of the fixed block (2), and a first bidirectional screw (4) in threaded connection with the limiting blocks (501) is fixedly connected to the output end of the displacement motor (3).

3. The high-adaptability clamping fixture of claim 2, wherein: the movable sliding chute corresponding to the position of the shifting block (5) is arranged in the fixed block (2), and a guide rod (6) which is in sliding connection with the limiting block (501) is fixedly connected in the movable sliding chute of the fixed block (2).

4. The high-adaptability clamping fixture according to claim 1, wherein: the fastening assembly comprises an electric push rod (17) fixedly connected to the separated side of the two arc-shaped baffles (16), and the output end of the electric push rod (17) is fixedly connected with a fastening plate (18).

5. The high-adaptability clamping fixture according to claim 1, wherein: the clamping adjusting assembly comprises a clamping motor (12) fixedly connected with the front surface of the clamping plate (9), the output end of the clamping motor (12) is fixedly connected with a second bidirectional screw rod (13), and one side, close to the clamping plate (9), of the clamping block (15) is fixedly connected with a thread block (14) in threaded connection with the second bidirectional screw rod (13).

6. The high-adaptability clamping fixture of claim 4, wherein: rubber pads (1501) are fixedly connected to one side, opposite to the clamping blocks (15), of the two clamping plates (9) and one side, opposite to the fastening plates (18), of the two clamping plates, and limit sliding grooves in sliding fit with the threaded blocks (14) are formed in one side, opposite to the clamping plates.

7. The high-adaptability clamping fixture according to claim 1, wherein: the outside fixedly connected with of rotating electrical machines (19) with right side regulating plate (7) fixed connection's frame, the flexible groove with regulating plate (7) slip adaptation is seted up to the inside of shifting piece (5).

8. The high-adaptability clamping fixture according to claim 1, wherein: the auxiliary assembly comprises limiting through holes (701) formed in the adjusting plate (7), the number of the limiting through holes (701) is two, positioning bolts (10) penetrating through the limiting through holes (701) are movably connected to the inside of the shifting block (5), and positioning nuts (11) are connected to the outer side threads of the positioning bolts (10).