CN219212872U

CN219212872U - Pneumatic clamp for electrical mechanical equipment

Info

Publication number: CN219212872U
Application number: CN202223511808.5U
Authority: CN
Inventors: 张先木; 于江山; 吕建平; 明恒秀; 高雪松
Original assignee: Qingdao Zhenda Industrial Equipment Co ltd
Current assignee: Qingdao Zhenda Industrial Equipment Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-20
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a pneumatic clamp for electrical mechanical equipment, which comprises a support base, wherein a fixed clamping plate is arranged at the left part of the upper end of the support base, a movable clamp seat is arranged at the right part of the upper end of the support base, a pneumatic clamping device is arranged at the left end of the movable clamp seat, height adjusting devices are arranged at the left end and the right end of the support base, and fixing devices are arranged at the front ends and the rear ends of the two height adjusting devices together. According to the pneumatic clamp for the electromechanical equipment, the pneumatic clamping device can clamp workpieces of different types, and the movable clamping block can be contracted into the movable groove when not in use, so that the movable clamping block can be protected, the possibility that the movable clamping block is scratched by the outside is reduced, the piston rod can be directly screwed down by the movable clamping block through the connecting threads, the movable clamping block is convenient to mount and dismount, the clamping height of the workpiece can be adjusted according to the processing requirement through the height adjusting device, and the practicability of the device is further improved.

Description

Pneumatic clamp for electrical mechanical equipment

Technical Field

The utility model relates to the technical field of clamps, in particular to a pneumatic clamp for electrical mechanical equipment.

Background

The fixture is used to fix the machining object in the correct position during the machining process to accept the construction or detection. Because pneumatic clamp easy operation is convenient for realize automatic control, need not to press from both sides tight work with the help of artificial strength yet, pneumatic reaction is fast simultaneously, and repeatability is high, therefore pneumatic clamp's application is also more and more.

The prior patent (application number 201920896973.6) discloses a pneumatic clamp for electrical mechanical equipment, wherein the traditional clamp is single in function, cannot meet the clamping of different workpieces, and is inconvenient to use; in addition, the clamp is difficult to adjust the clamping height according to the requirement before and after clamping, so that the processing efficiency is affected, and certain limitation exists in the use process of the device. In summary, the conventional clamp has the following problems:

traditional anchor clamps function is comparatively single, can't satisfy the centre gripping of different work pieces, and anchor clamps are difficult to adjust the height of its centre gripping as required around the centre gripping moreover, and then influence the efficiency of processing, have certain limitation when leading to the device to use.

Disclosure of Invention

The utility model mainly aims to provide a pneumatic clamp for electrical machinery equipment, which can effectively solve the problem of single clamp function.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a pneumatic clamp for electrical machinery equipment, includes the support base, support base upper end left part and install the fixed splint, support base upper end right part and install and move the anchor clamps seat, move the anchor clamps seat left end and install pneumatic clamping device, support base left end and right-hand member and all install height adjustment device, two height adjustment device front end and rear end install fixing device jointly.

Preferably, the pneumatic clamping device comprises an air cylinder and a movable clamping block, a piston rod is fixedly arranged at the output end of the air cylinder, connecting threads are engraved on the left part of the outer surface of the piston rod, anti-skidding threads are engraved on the left end of the movable clamping block, the movable clamping block is arranged at the left end of the piston rod through the connecting threads, a movable groove is formed in the left end of a movable clamp seat, and the air cylinder is arranged at the right end of the movable clamp seat. The cylinder drives the piston rod to stretch out and draw back, and the piston rod then will move the clamp splice and release and move in the anchor clamps seat, and the piston rod continues to push away the clamp splice this moment to the fixed splint department, and then fixes the centre gripping with the work piece, can adjust the clamp splice through the piston rod, not only makes the device can the centre gripping work piece of different models, can shrink into the activity inslot when moving the clamp splice moreover, thereby can protect the clamp splice, reduce its can receive the outside and cut and scratch the possibility.

Preferably, the height adjusting device comprises an adjusting seat and a motor, a plurality of gear grooves are formed in the left end of the adjusting seat, a pushing gear is mounted at the rear end of the motor, the pushing gear is connected to the left end of the adjusting seat through the gear grooves in a meshed mode, the adjusting seat is mounted at the left end of the supporting seat, and the motor is mounted on the upper portion of the front end of the fixing device. The motor drives the rotating shaft at the output end of the motor to rotate, the rotating shaft drives the pushing gear to rotate, the pushing gear jacks up or lifts down the adjusting seat through the gear groove, so that the clamping height of a workpiece on the adjusting seat can be adjusted according to the processing requirement, and the practicability of the device is improved.

Preferably, the fixing device comprises a first supporting frame and a second supporting frame, a group of mounting grooves are formed in the upper ends of the first supporting frame and the second supporting frame, and the first supporting frame and the second supporting frame are respectively arranged at the front end and the rear end of the two height adjusting devices. The first support frame and the second support frame are fixed through the mounting groove, and then the device can be fixed on different processing tables according to the requirements.

Preferably, the movable clamping blocks are consistent with the movable grooves in size and correspond to the movable grooves in left and right positions.

Preferably, the plurality of gear grooves are sequentially distributed at equal intervals from top to bottom.

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

1. when the workpiece is required to be clamped, the workpiece is firstly placed on one side of the fixed clamping plate, then the piston rod is driven to stretch out and draw back through the cylinder on the pneumatic clamping device, the piston rod further pushes the movable clamping block out of the movable clamping seat, at the moment, the piston rod continues to push the movable clamping block to the fixed clamping plate, and then the workpiece is fixedly clamped, the movable clamping block can be adjusted through the piston rod, so that the device can clamp workpieces of different types, and the movable clamping block can be contracted into the movable groove when not used, thereby protecting the movable clamping block, reducing the possibility that the movable clamping block is scratched by the outside, and in addition, when the movable clamping block needs to be replaced or maintained, the movable clamping block can be directly screwed down by the connecting threads, so that the movable clamping block can be conveniently installed or dismounted.

2. After work piece centre gripping has passed, drive the pivot of its output through the motor on the high adjusting device and rotate, the pivot then drives the drive gear and rotates, thereby promotes the gear and jack-up or lift down the adjusting seat through the gear groove to can adjust the clamping height of work piece on it according to the needs of processing, and then improved the practicality of device.

Drawings

FIG. 1 is a schematic view of the overall structure of a pneumatic clamp for an electromechanical device of the present utility model;

FIG. 2 is a schematic view of the overall structure of a pneumatic clamping device of a pneumatic clamp for an electromechanical device of the present utility model;

FIG. 3 is a schematic view showing the overall structure of a height adjusting device of a pneumatic clamp for an electro-mechanical device according to the present utility model;

fig. 4 is a schematic view showing the whole structure of a fixing device of a pneumatic clamp for an electromechanical device of the present utility model.

In the figure: 1. a support base; 2. a pneumatic clamping device; 3. a height adjusting device; 4. a fixing device; 5. a movable clamp seat; 6. a fixed clamping plate; 20. a cylinder; 21. a movable clamping block; 22. a piston rod; 23. a connecting thread; 24. anti-skid lines; 25. a movable groove; 30. an adjusting seat; 31. a motor; 32. a gear groove; 33. pushing the gear; 40. a first support frame; 41. a second support frame; 42. and a mounting groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; 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 will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, a pneumatic clamp for an electromechanical device comprises a supporting base 1, wherein a fixed clamping plate 6 is arranged at the left part of the upper end of the supporting base 1, a movable clamp seat 5 is arranged at the right part of the upper end of the supporting base 1, a pneumatic clamping device 2 is arranged at the left end of the movable clamp seat 5, a height adjusting device 3 is arranged at the left end and the right end of the supporting base 1, and a fixing device 4 is arranged at the front end and the rear end of the two height adjusting devices 3 together.

The pneumatic clamping device 2 comprises an air cylinder 20 and a movable clamping block 21, a piston rod 22 is fixedly arranged at the output end of the air cylinder 20, a connecting thread 23 is carved on the left part of the outer surface of the piston rod 22, an anti-slip thread 24 is carved on the left end of the movable clamping block 21, the movable clamping block 21 is arranged at the left end of the piston rod 22 through the connecting thread 23, a movable groove 25 is formed at the left end of a movable clamp seat 5, and the air cylinder 20 is arranged at the right end of the movable clamp seat 5; the movable clamping block 21 and the movable groove 25 are consistent in size and correspond to each other in left and right positions. The cylinder 20 drives the piston rod 22 to stretch out and draw back, and the piston rod 22 then pushes out the movable clamp block 21 and moves in the anchor clamps seat 5, and the piston rod 22 continues to push out the movable clamp block 21 to the fixed clamping of clamp plate 6 department this moment, and then carries out fixed clamping with the work piece, can adjust the movable clamp block 21 through the piston rod 22, not only makes the device can the centre gripping work piece of different models, can shrink into in the movable groove 25 when moving the clamp block 21 and does not use moreover to can protect the movable clamp block 21, reduce its possibility that can receive outside to cut and scratch.

The height adjusting device 3 comprises an adjusting seat 30 and a motor 31, wherein a plurality of gear grooves 32 are formed in the left end of the adjusting seat 31, a pushing gear 33 is arranged at the rear end of the motor 30, the pushing gear 33 is connected to the left end of the adjusting seat 30 in a meshed mode through the gear grooves 32, the adjusting seat 30 is arranged at the left end of the supporting base 1, and the motor 31 is arranged at the upper portion of the front end of the fixing device 4; the plurality of gear grooves 32 are sequentially equidistantly distributed from top to bottom. The motor 31 drives the rotating shaft at the output end of the motor to rotate, the rotating shaft drives the pushing gear 33 to rotate, the pushing gear 33 jacks up or lifts down the adjusting seat 30 through the gear groove 32, so that the clamping height of a workpiece on the adjusting seat can be adjusted according to the processing requirement, and the practicability of the device is improved.

The fixing device 4 comprises a first supporting frame 40 and a second supporting frame 41, a group of mounting grooves 42 are formed in the upper ends of the first supporting frame 40 and the second supporting frame 41, and the first supporting frame 40 and the second supporting frame 41 are respectively arranged at the front end and the rear end of the two height adjusting devices 3. The first support frame 40 and the second support frame 41 are fixed through the mounting groove 42, and then the device can be fixed on different processing tables according to the requirements.

It should be noted that, the pneumatic clamp for an electromechanical device of the present utility model is a pneumatic clamp for clamping a workpiece, firstly, the workpiece is placed on one side of the fixed clamping plate 6, then the cylinder 20 on the pneumatic clamping device 2 drives the piston rod 22 to stretch out and draw back, the piston rod 22 further pushes out the movable clamping block 21 from the movable clamping seat 5, at this time, the piston rod 22 continues to push out the movable clamping block 21 to the position of the fixed clamping plate 6, further the workpiece is fixedly clamped, after the workpiece is clamped, the motor 31 on the height adjusting device 3 drives the rotating shaft at the output end thereof to rotate, the rotating shaft further drives the pushing gear 33 to rotate, the pushing gear 33 thereby jack up or lift up the adjusting seat 30 through the gear groove 32, thereby adjusting the clamping height of the workpiece thereon according to the processing requirement, further improving the practicality of the device, and adjusting the movable clamping block 21 through the piston rod 22, not only the device can clamp the workpieces of different types, but also can shrink into the movable clamping block 25 when the movable clamping block 21 is not used, thereby protecting the movable clamping block 21, reducing the possibility of being rubbed outside, and the movable clamping block 21 needs to be directly screwed down or directly connected with the movable clamping block 21 when the movable clamping block 21 is required to be directly or detached through the screw thread for being directly or being further detached.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Pneumatic clamp for electromechanical device, comprising a support base (1), characterized in that: the automatic clamping device is characterized in that a fixed clamping plate (6) is arranged at the left part of the upper end of the supporting base (1), a movable clamp seat (5) is arranged at the right part of the upper end of the supporting base (1), a pneumatic clamping device (2) is arranged at the left end of the movable clamp seat (5), a height adjusting device (3) is arranged at the left end and the right end of the supporting base (1), and a fixing device (4) is arranged at the front end and the rear end of the height adjusting device (3) jointly.

2. A pneumatic clamp for electromechanical devices as claimed in claim 1, wherein: pneumatic clamping device (2) include cylinder (20) and move clamp splice (21), cylinder (20) output has piston rod (22), connecting screw thread (23) are carved with in piston rod (22) surface left part, move clamp splice (21) left end and carved with anti-skidding line (24), move clamp splice (21) and install at piston rod (22) left end through connecting screw thread (23), move clamp seat (5) left end and open there is movable groove (25), cylinder (20) are installed and are moving clamp seat (5) right-hand member.

3. A pneumatic clamp for electromechanical devices as claimed in claim 1, wherein: the height adjusting device (3) comprises an adjusting seat (30) and a motor (31), a plurality of gear grooves (32) are formed in the left end of the adjusting seat (30), a pushing gear (33) is arranged at the rear end of the motor (31), the pushing gear (33) is connected to the left end of the adjusting seat (30) through the meshing of the gear grooves (32), the adjusting seat (30) is arranged at the left end of the supporting base (1), and the motor (31) is arranged on the upper portion of the front end of the fixing device (4).

4. A pneumatic clamp for electromechanical devices as claimed in claim 1, wherein: the fixing device (4) comprises a first supporting frame (40) and a second supporting frame (41), a group of mounting grooves (42) are formed in the upper ends of the first supporting frame (40) and the second supporting frame (41), and the first supporting frame (40) and the second supporting frame (41) are respectively arranged at the front end and the rear end of the two height adjusting devices (3).

5. A pneumatic clamp for electromechanical devices as claimed in claim 2, wherein: the movable clamping blocks (21) and the movable grooves (25) are identical in size and correspond to each other in left and right positions.

6. A pneumatic clamp for electromechanical devices as claimed in claim 3, wherein: the plurality of gear grooves (32) are sequentially distributed at equal intervals from top to bottom.