A high stability clamping device

Abstract

The utility model relates to the technical field of clamping devices, and discloses a highly stable clamping device, including a table top, wherein side panels are fixedly arranged at both sides of the middle of the upper surface of the table top, first electric telescopic rods are fixedly arranged on the inner walls of the two side panels, and clamping mechanisms are fixedly arranged at the output ends of the two first electric telescopic rods, and a bottom groove is provided at the middle of the upper surface of the table top, and a base mechanism is slidably arranged on the inner wall of the bottom groove. In the utility model, the object to be clamped is placed on the base mechanism, and the object can be fixed by a suction cup. The metal pipe-like object is initially fixed by a pressure plate, and then the clamping mechanism is pushed close to the object by the first electric telescopic rod to clamp the object, and a folding block is arranged inside the clamping mechanism, and the folding block will be expanded outward under the push of the fourth electric telescopic rod, so as to achieve the clamping of objects of different shapes, making the clamping device more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, in particular to a high-stability clamping device. Background Art

[0002] When metal products are processed, they need to be clamped using a high-stability clamping device. A high-stability clamping device is a device used to fix or clamp workpieces. It has high stability and reliability. This device is usually used in processing, manufacturing and assembly processes to ensure that the workpiece maintains a stable position during processing to ensure processing accuracy and quality.

[0003] Most of the existing clamping devices require workers to hold the object to be clamped and wait for the clamping device to clamp it before clamping. The long waiting time is very tiring, and this type of clamping device needs to replace the clamping claws when clamping different objects. The operation is troublesome and not practical. Therefore, the utility model provides a high-stability clamping device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a high-stability clamping device, in which the object to be clamped is placed on a base mechanism, the object can be fixed by a suction cup, the metal tube object is initially fixed by a pressure plate, and then the clamping mechanism is pushed close to the object by a first electric telescopic rod to clamp the object, and a folding block is arranged inside the clamping mechanism, and the folding block will be expanded outward under the push of a fourth electric telescopic rod, so as to realize the clamping of objects of different shapes, making the clamping device more convenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highly stable clamping device, comprising a table top, wherein side panels are fixedly arranged at both sides of the middle of the upper end surface of the table top, first electric telescopic rods are fixedly arranged on the inner walls of the two side panels, and clamping mechanisms are fixedly arranged at the output ends of the two first electric telescopic rods, a bottom groove is opened at the middle position of the upper end surface of the table top, and a base mechanism is slidably arranged on the inner wall of the bottom groove;

[0006] The base mechanism comprises a base body and two pressure plates, a suction cup is embedded in the upper end surface of the base body, and an air suction pump is fixedly arranged in the middle position inside the base body;

[0007] The two clamping mechanisms include two clamping blocks and four fourth electric telescopic rods, the front end faces and rear end faces of the two clamping blocks are both provided with folding grooves, and the four folding grooves are each hingedly provided with a folding block;

[0008] Through the above technical solution, the object to be clamped is placed on the base mechanism, and the object can be fixed by the suction cup. The metal tube object is preliminarily fixed by the pressure plate, and then the clamping mechanism is pushed close to the object by the first electric telescopic rod to clamp the object. In addition, a folding block is arranged inside the clamping mechanism, and the folding block will be expanded outward under the push of the fourth electric telescopic rod, so as to achieve the clamping of objects of different shapes, making the clamping device more convenient to use.

[0009] Furthermore, a second electric telescopic rod is embedded in the bottom surface of the bottom groove, and an output end of the second electric telescopic rod is fixedly arranged on the lower end surface of the base mechanism;

[0010] Through the above technical solution, the second electric telescopic rod pulls the base mechanism so that the base mechanism is retracted into the bottom groove, avoiding influence on the processing of the clamped objects.

[0011] Furthermore, support frames are fixedly arranged on both sides of the lower end surface of the table top, and two auxiliary telescopic rods are fixedly arranged between the two side panels and the two clamping mechanisms;

[0012] Through the above technical solution, the table top is supported by the support frame, so that the device stands more stably, and the auxiliary telescopic rod makes the clamping process more stable.

[0013] Furthermore, both side end surfaces of the base body are provided with inner grooves, the two pressing plates are respectively slidably arranged on the inner walls of the two inner grooves, the inner walls on the opposite sides of the two inner grooves are both embedded with third electric telescopic rods, and the output ends of the two third electric telescopic rods are both fixedly arranged on the end surfaces on the opposite sides of the two pressing plates;

[0014] Through the above technical solution, the pressing plate is extended out of the inner groove by the push of the third electric telescopic rod to squeeze the inner wall of the outer metal tube, thereby fixing the metal tube, facilitating its clamping, and processing can be performed without clamping by a clamping mechanism.

[0015] Furthermore, a chassis is fixedly provided on the lower end surface of the base column, and the suction end of the suction pump is fixedly connected to the lower end surface of the suction cup;

[0016] Through the above technical solution, the base body is supported by the chassis, and the inner wall of the suction cup can be sucked by the suction pump, so that the suction cup can adsorb more stably.

[0017] Furthermore, a connecting rod is fixedly arranged between the inner bottom surface and the inner top surface of the four folding blocks, the output ends of the four fourth electric telescopic rods are respectively hingedly arranged on the outer end surface of the connecting rod, and the four fourth electric telescopic rods are respectively embedded in the two clamping blocks;

[0018] Through the above technical solution, the folding block is pushed by the fourth electric telescopic rod to unfold it from the inner wall of the folding groove, so that objects of different shapes can be clamped.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model proposes a highly stable clamping device. When using the clamping device, a metal object is placed on a base mechanism, and an air pump is started to extract the air inside the suction cup so that the suction cup can fix the object. When clamping metal cylinder-like objects, the object is put on the base mechanism, and the pressure plate is allowed to squeeze the inner wall of the metal cylinder to fix the metal cylinder, making the initial fixation of the clamping device before clamping more convenient and easy, and the staff does not need to hold the object all the time.

[0021] 2. The utility model proposes a highly stable clamping device. When the clamping device clamps an object, the first electric telescopic rod pushes the clamping mechanism close to the object to clamp the object. A folding block and a fourth electric telescopic rod are arranged inside the clamping mechanism. The folding plate is pushed by the fourth electric telescopic rod to unfold from the inside of the folding groove to form an encircling state, so that objects of different shapes can be clamped, the operation is more convenient, and the practicality of the clamping device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an axonometric schematic diagram of the utility model;

[0023] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0024] Figure 3 It is a front cross-sectional schematic diagram of the base mechanism of the utility model;

[0025] Figure 4 It is a top sectional schematic diagram of the clamping mechanism of the utility model.

[0026] Legend:

[0027] 1. Auxiliary telescopic rod; 2. Base mechanism; 3. Clamping mechanism; 4. First electric telescopic rod; 5. Side panel; 6. Table board; 7. Support frame; 8. Second electric telescopic rod; 9. Bottom groove; 201. Chassis; 202. Suction cup; 203. Inner groove; 204. Third electric telescopic rod; 205. Pressing plate; 206. Air pump; 207. Base body; 301. Folding block; 302. Folding groove; 303. Fourth electric telescopic rod; 304. Connecting rod; 305. Clamping block. DETAILED DESCRIPTION

[0028] 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.

[0029] Example

[0030] Reference Figure 1-4 , the utility model provides an embodiment: a high-stability clamping device, including a table board 6, a side panel 5 is fixedly arranged at both sides of the middle of the upper end surface of the table board 6, a first electric telescopic rod 4 is fixedly arranged on the inner walls of the two side panels 5, and a clamping mechanism 3 is fixedly arranged at the output ends of the two first electric telescopic rods 4, a bottom groove 9 is opened at the middle position of the upper end surface of the table board 6, a base mechanism 2 is slidably arranged on the inner wall of the bottom groove 9, a second electric telescopic rod 8 is embedded in the bottom surface of the bottom groove 9, and the output end of the second electric telescopic rod 8 is fixedly arranged on the lower end surface of the base mechanism 2, a support frame 7 is fixedly arranged on both sides of the lower end surface of the table board 6, and two auxiliary telescopic rods 1 are fixedly arranged between the two side panels 5 and the two clamping mechanisms 3;

[0031] Place the object on the base mechanism 2, start the first electric telescopic rod 4 to clamp the object on the base mechanism 2, and after clamping, the second electric telescopic rod 8 drives the base mechanism 2 to retract into the inner wall of the bottom groove 9, so as to process the object clamped by the clamping mechanism 3.

[0032] The base mechanism 2 includes a base body 207 and two pressing plates 205. A suction cup 202 is embedded in the upper end surface of the base body 207. An air suction pump 206 is fixedly arranged in the middle position inside the base body 207. Inner grooves 203 are provided on both side end surfaces of the base body 207. Two pressing plates 205 are respectively slidably arranged on the inner walls of the two inner grooves 203. The inner walls on the opposite sides of the two inner grooves 203 are embedded with third electric telescopic rods 204. The output ends of the two third electric telescopic rods 204 are fixedly arranged on the end surfaces on the opposite sides of the two pressing plates 205. A chassis 201 is fixedly arranged on the lower end surface of the base column. The suction end of the air suction pump 206 is fixedly connected to the lower end surface of the suction cup 202.

[0033] The third electric telescopic rod 204 pushes the pressing plate 205 to extend out of the inner groove 203 to squeeze the inner wall of the outer metal tube, thereby fixing the metal tube and facilitating its clamping. Moreover, the processing can be performed without clamping by the clamping mechanism 3. The base body 207 is supported by the chassis 201, and the inner wall of the suction cup 202 can be sucked by the suction pump 206, so that the suction cup 202 can be adsorbed more stably.

[0034] The two clamping mechanisms 3 include two clamping blocks 305 and four fourth electric telescopic rods 303. The front and rear surfaces of the two clamping blocks 305 are both provided with folding grooves 302. The four folding grooves 302 are both hinged with folding blocks 301. The four folding grooves 302 are both fixed with connecting rods 304 between the inner bottom surface and the inner top surface of the four folding blocks 301. The output ends of the four fourth electric telescopic rods 303 are respectively hingedly arranged on the outer end surfaces of the connecting rods 304. The four fourth electric telescopic rods 303 are respectively embedded in the two clamping blocks 305.

[0035] The folding block 301 is pushed by the fourth electric telescopic rod 303 to be unfolded from the inner wall of the folding groove 302, so that objects of different shapes can be clamped.

[0036] Working principle: When using the clamping device, place the metal object on the base mechanism 2, start the suction pump 206 to extract the air inside the suction cup 202 so that the suction cup 202 can fix the object. When clamping metal tube-like objects, put the object on the base mechanism 2, and let the pressure plate 205 squeeze the inner wall of the metal tube to fix the metal tube. After placement, the first electric telescopic rod 4 pushes the clamping mechanism 3 to approach the object to clamp the object. A folding block 301 and a fourth electric telescopic rod 303 are provided inside the clamping mechanism 3. The folding plate is pushed by the fourth electric telescopic rod 303 to unfold from the inside of the folding groove 302 to form an encirclement state, so that objects of different shapes can be clamped. After clamping, the second electric telescopic rod 8 drives the base mechanism 2 to retract into the inner wall of the bottom groove 9, and the pipe fixed by the base mechanism 2 can also be processed.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highly stable clamping device, comprising a table top (6), characterized in that: Side panels (5) are fixedly arranged at the middle of the upper end surface of the table top (6) at both sides, first electric telescopic rods (4) are fixedly arranged on the inner walls of the two side panels (5), and clamping mechanisms (3) are fixedly arranged at the output ends of the two first electric telescopic rods (4), a bottom groove (9) is opened at the middle position of the upper end surface of the table top (6), and a base mechanism (2) is slidably arranged on the inner wall of the bottom groove (9); The base mechanism (2) comprises a base body (207) and two pressure plates (205); a suction cup (202) is embedded in the upper end surface of the base body (207); and an air suction pump (206) is fixedly arranged in the middle position inside the base body (207); The two clamping mechanisms (3) comprise two clamping blocks (305) and four fourth electric telescopic rods (303); the front end faces and rear end faces of the two clamping blocks (305) are both provided with folding grooves (302); and the four folding grooves (302) are each hingedly provided with a folding block (301) inside.

2. A highly stable clamping device according to claim 1, characterized in that: A second electric telescopic rod (8) is embedded in the inner bottom surface of the bottom groove (9), and an output end of the second electric telescopic rod (8) is fixedly arranged on the lower end surface of the base mechanism (2).

3. A highly stable clamping device according to claim 1, characterized in that: Support frames (7) are fixedly arranged on both sides of the lower end surface of the table top (6), and two auxiliary telescopic rods (1) are fixedly arranged between the two side panels (5) and the two clamping mechanisms (3).

4. A highly stable clamping device according to claim 1, characterized in that: The end surfaces of both sides of the base body (207) are provided with inner grooves (203), the two pressing plates (205) are respectively slidably arranged on the inner walls of the two inner grooves (203), the inner walls on the opposite sides of the two inner grooves (203) are both embedded with third electric telescopic rods (204), and the output ends of the two third electric telescopic rods (204) are both fixedly arranged on the end surfaces on the opposite sides of the two pressing plates (205).

5. A highly stable clamping device according to claim 1, characterized in that: A bottom plate (201) is fixedly arranged on the lower end surface of the base column, and the suction end of the suction pump (206) is fixedly connected to the lower end surface of the suction cup (202).

6. A highly stable clamping device according to claim 1, characterized in that: A connecting rod (304) is fixedly arranged between the inner bottom surface and the inner top surface of the four folding blocks (301), the output ends of the four fourth electric telescopic rods (303) are respectively hingedly arranged on the outer end surface of the connecting rod (304), and the four fourth electric telescopic rods (303) are respectively embedded in the two clamping blocks (305).

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