Compressor clamping jaw mechanism

Abstract

The utility model relates to the technical field of compressor carrying and clamping, and discloses a compressor clamping jaw mechanism which comprises a clamping jaw body, two sets of air cylinders are fixedly installed on the left side wall face of the clamping jaw body, positioning clamping blocks are fixedly installed at the telescopic ends of the two sets of air cylinders, and the wall faces, close to each other, of the two sets of positioning clamping blocks are arc faces. A mounting connecting groove capable of limiting is formed in the left side wall face of the clamping jaw body, and a distance adjusting rod arranged in a horizontal state is rotationally mounted in the mounting connecting groove. The two sets of positioning clamping blocks can be moved to the two sides of the outer wall of the compressor, then the two sets of air cylinders are controlled, the telescopic ends of the two sets of air cylinders extend, the two sets of positioning clamping blocks get close to each other, finally the outer wall of the compressor is clamped, then the two sets of supporting connecting frames are moved to the lowermost position, a distance adjusting rod is rotated in the forward direction, and under the limiting effect of a mounting connecting groove, the compressor is fixed. And the two sets of mounting connecting blocks are close to each other, and the two sets of supporting connecting frames are close to each other until the horizontal ends of the two sets of supporting connecting frames move to the lower side position of the compressor.

Description

Technical Field

[0001] The utility model relates to the technical field of compressor handling and clamping, in particular to a compressor jaw mechanism. Background Art

[0002] After retrieval, the publication (announcement) number: CN217072056U discloses a fixture for grasping a compressor, including: an integrated pneumatic disc, a plurality of driving sliders, and a plurality of jaws for gripping the compressor; the integrated pneumatic disc forms a sealed space; the sealed space is communicated with an inflation device; the integrated pneumatic disc also forms a sliding groove; the driving slider forms a sliding protrusion for cooperating with the sliding groove; a plurality of jaws are respectively fixed to the plurality of driving sliders; a friction pad for preventing the jaw from making hard contact with the compressor and increasing the friction force is arranged on the side of the jaw for contacting the compressor.

[0003] During the use of the above-mentioned well-known technology, the compressor is clamped by making a plurality of jaws approach each other and making the jaws contact the outer wall of the compressor. However, this form can only clamp compressors with a circular outer wall. At the same time, due to the weight of the compressor itself and the bumps that occur during the movement of the clamping mechanism, there is a risk of the compressor slipping, and the safety is relatively low.

[0004] Therefore, we propose a compressor jaw mechanism. Summary of the Utility Model

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a compressor jaw mechanism.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme. A compressor jaw mechanism includes a jaw main body. Two groups of cylinders are fixedly installed on the left side wall surface of the jaw main body. Positioning clamping blocks are fixedly installed on the telescopic ends of the two groups of cylinders. The wall surfaces of the two groups of positioning clamping blocks close to each other are both arc surfaces. An installation connection groove for limiting is opened on the left side wall surface of the jaw main body. A distance adjusting rod arranged horizontally is rotatably installed inside the installation connection groove. A positive and negative thread groove is opened on the outer wall of the distance adjusting rod. Two groups of installation connection blocks are arranged on the left side wall surface of the jaw main body. Both groups of installation connection blocks are in a T shape. The horizontal ends of both groups of installation connection blocks are adapted to the inside of the installation connection groove. The horizontal ends of both groups of installation connection blocks are movably clamped into the inside of the installation connection groove. The positive and negative thread grooves of the distance adjusting rod are respectively threadedly connected to the horizontal ends of the two groups of installation connection blocks. Support connection frames that can adjust the height are arranged on the left side wall surfaces of the vertical ends of both groups of installation connection blocks. Both groups of support connection frames are in an L shape.

[0007] Preferably, a contact connecting plate is fixedly installed on the left side wall surface of the jaw body. The contact connecting plate is in the shape of an isosceles trapezoid. The vertical ends of the two support connecting frames are respectively in contact with the inclined surfaces on both sides of the contact connecting plate. The wall surfaces of the two support connecting frames in contact with the inclined surfaces of the contact connecting plate are both inclined surfaces.

[0008] Preferably, limit installation sliders are fixedly installed on the right side wall surfaces of the two support connecting frames. Installation chutes for limit are opened on the left side wall surfaces of the vertical ends of the two installation connecting blocks. The two installation sliders are adapted to the two installation chutes.

[0009] Preferably, the two installation sliders are movably clamped into the interiors of the installation chutes on the same side. Connecting slide bars for limit are fixedly installed in the interiors of the two installation chutes. The outer walls of the two connecting slide bars movably penetrate through the upper and lower wall surfaces of the installation sliders on the same side.

[0010] Preferably, elastic elements are fixedly installed between the lower side wall surfaces of the two installation sliders and the wall surfaces of the installation chutes on the same side close to them. The outer walls of the two connecting slide bars movably pass through the interiors of the elastic elements on the same side.

[0011] Preferably, a cavity is opened inside the jaw body. Two connecting through slots are opened on the left side wall surface of the jaw body corresponding to the cavity. The outer walls on the right sides of the two positioning jaw blocks movably penetrate through the interiors of the connecting through slots on the same side.

[0012] Preferably, a guiding slide bar for limit is fixedly installed inside the cavity of the jaw body. The outer wall of the guiding slide bar movably penetrates through the front and rear wall surfaces of the outer walls on the right sides of the two positioning jaw blocks.

[0013] Beneficial effects

[0014] The utility model provides a compressor jaw mechanism. It has the following beneficial effects:

[0015] 1. For this compressor jaw mechanism, during the use of the utility model, the two positioning jaw blocks can be moved to both sides of the outer wall of the compressor. Then, by controlling the two cylinders, the telescopic ends of the two cylinders are extended, and the two positioning jaw blocks move closer to each other and finally clamp the outer wall of the compressor. Then, the two support connecting frames are moved to the lowermost position. The distance adjusting rod is rotated forward. Under the limiting action of the installation connecting groove, the two installation connecting blocks move closer to each other, and the two support connecting frames move closer to each other until the horizontal ends of the two support connecting frames move to the lower side position of the compressor. When the compressor slips during the clamping process, the two support connecting frames will limit the compressor to prevent the slipping phenomenon, improving the safety.

[0016] 2. For this compressor jaw mechanism, during the use of this utility model, when the two support connecting frames approach each other, the inclined surface of the contact connecting plate will squeeze the two support connecting frames to move downward. The two mounting sliders will move downward, and the two mounting chutes will start to be compressed until the inclined surfaces of the two support connecting frames contact the lower side wall surface of the horizontal end of the contact connecting plate, until the horizontal ends of the two support connecting frames move to the lower side position of the compressor, and the upper side wall surfaces of the horizontal ends of the two support connecting frames contact the bottom wall surface of the compressor. There is no need to manually operate the movement of the support connecting frames, which is convenient for the use of the device. In addition, when the mounting sliders move, they will move along the outer wall of the connecting slide rod, which can improve the stability of the support connecting frames during movement. In addition, when the two positioning jaw blocks move, they will move along the outer wall of the guiding slide rod, and the guiding slide rod can play a supporting role when the two positioning jaw blocks clamp, improving the stability when the two positioning jaw blocks clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of the whole of this utility model;

[0018] Figure 2 is a three-dimensional view of the jaw body of this utility model;

[0019] Figure 3 is Figure 2 an enlarged view of position A;

[0020] Figure 4 is Figure 2 an enlarged view of position B.

[0021] Legend: 1. Jaw body; 2. Cylinder; 3. Positioning jaw block; 4. Mounting connecting groove; 5. Distance adjusting rod; 6. Mounting connecting block; 7. Support connecting frame; 8. Contact connecting plate; 9. Mounting chute; 10. Mounting slider; 11. Connecting slide rod; 12. Elastic element; 13. Connecting through groove; 14. Guiding slide rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Embodiment 1: A compressor jaw mechanism, as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown in the figure, it includes a jaw body 1. Two groups of cylinders 2 are fixedly installed on the left side wall surface of the jaw body 1. Positioning clamping blocks 3 are fixedly installed on the telescopic ends of the two groups of cylinders 2. The wall surfaces of the two groups of positioning clamping blocks 3 close to each other are both arc surfaces. An installation connecting groove 4 for limiting is opened on the left side wall surface of the jaw body 1. A distance adjusting rod 5 arranged horizontally is rotatably installed inside the installation connecting groove 4. A forward and reverse thread groove is opened on the outer wall of the distance adjusting rod 5. Two groups of installation connecting blocks 6 are arranged on the left side wall surface of the jaw body 1. Both groups of installation connecting blocks 6 are in a T shape. The horizontal ends of the two groups of installation connecting blocks 6 are all adapted to the inside of the installation connecting groove 4. The horizontal ends of the two groups of installation connecting blocks 6 are both movably clamped into the inside of the installation connecting groove 4. The forward and reverse thread grooves of the distance adjusting rod 5 are respectively threadedly connected to the horizontal ends of the two groups of installation connecting blocks 6. Support connecting frames 7 that can adjust the height are arranged on the left side wall surfaces of the vertical ends of the two groups of installation connecting blocks 6. Both groups of support connecting frames 7 are in an L shape.

[0023] During the use of this utility model, the two groups of positioning clamping blocks 3 can be moved to both sides of the outer wall of the compressor. Then, by controlling the two groups of cylinders 2, the telescopic ends of the two groups of cylinders 2 are extended, and the two groups of positioning clamping blocks 3 approach each other and finally clamp the outer wall of the compressor. Then, the two groups of support connecting frames 7 are moved to the lowest position. Rotate the distance adjusting rod 5 forward. Under the limiting action of the installation connecting groove 4, the two groups of installation connecting blocks 6 approach each other, and the two groups of support connecting frames 7 approach each other until the horizontal ends of the two groups of support connecting frames 7 move to the lower side position of the compressor. When the compressor slips during the clamping process, the two groups of support connecting frames 7 will limit the compressor to prevent the slipping phenomenon.

[0024] Embodiment 2: On the basis of Embodiment 1, as Figure 2 、 Figure 3 and Figure 4 shown, a contact connecting plate 8 is fixedly installed on the left side wall surface of the jaw body 1. The contact connecting plate 8 is in an isosceles trapezoid shape. The vertical ends of the two groups of support connecting frames 7 are respectively in contact with the inclined surfaces on both sides of the contact connecting plate 8. The wall surfaces of the two groups of support connecting frames 7 in contact with the inclined surfaces of the contact connecting plate 8 are both inclined surfaces.

[0025] Installation sliders 10 for limiting are fixedly installed on the right side wall surfaces of the two groups of support connecting frames 7. Installation chutes 9 for limiting are opened on the left side wall surfaces of the vertical ends of the two groups of installation connecting blocks 6. The two groups of installation sliders 10 are all adapted to the two groups of installation chutes 9.

[0026] The two groups of installation sliders 10 are both movably clamped into the inside of the installation chutes 9 on the same side. Connecting slide rods 11 for limiting are fixedly installed inside the two groups of installation chutes 9. The outer walls of the two groups of connecting slide rods 11 both movably penetrate the upper and lower wall surfaces of the installation sliders 10 on the same side.

[0027] Elastic elements 12 are fixedly installed between the lower side wall surfaces of the two groups of mounting sliders 10 and the wall surfaces of the same-side mounting chutes 9 that are close to each other, and the outer walls of the two connecting slide rods 11 movably pass through the interiors of the elastic elements 12 on the same side.

[0028] A cavity is formed inside the jaw body 1. Two connecting through grooves 13 are formed in the left side wall surface of the jaw body 1 corresponding to the cavity. The outer walls of the right sides of the two positioning jaw blocks 3 movably pass through the interiors of the connecting through grooves 13 on the same side.

[0029] A guiding slide rod 14 for limiting is fixedly installed inside the cavity of the jaw body 1, and the outer wall of the guiding slide rod 14 movably penetrates the front and rear wall surfaces of the outer walls of the right sides of the two positioning jaw blocks 3.

[0030] During the use of this utility model, when the two support connecting frames 7 approach each other, the inclined surfaces of the contact connecting plate 8 will squeeze the two support connecting frames 7 to move downward. The two mounting sliders 10 will move downward, and the two mounting chutes 9 will start to be compressed until the inclined surfaces of the two support connecting frames 7 contact the lower side wall surface of the horizontal end of the contact connecting plate 8, until the horizontal ends of the two support connecting frames 7 move to the lower side position of the compressor, and the upper side wall surfaces of the horizontal ends of the two support connecting frames 7 contact the bottom wall surface of the compressor. There is no need to manually operate the movement of the support connecting frame 7, which is convenient for the use of the device. In addition, when the mounting slider 10 moves, it will move along the outer wall of the connecting slide rod 11, which can improve the stability of the movement of the support connecting frame 7. In addition, when the two positioning jaw blocks 3 move, they will move along the outer wall of the guiding slide rod 14.

[0031] The above shows and describes the basic principles, main features and advantages of this utility model. Those skilled in the art of this industry should understand that this utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of this utility model. Without departing from the spirit and scope of this utility model, this utility model will have various changes and improvements, and these changes and improvements all fall within the scope of this utility model claimed. The scope of protection claimed by this utility model is defined by the appended claims and their equivalents.

Claims

1. A compressor clamping mechanism, comprising a clamping body (1), characterized in that: The left wall of the clamp body (1) is fixedly mounted with two groups of cylinders (2), and the telescopic ends of the two groups of cylinders (2) are fixedly mounted with positioning clamps (3), and the walls of the two groups of positioning clamps (3) are both arc surfaces. The left wall of the clamp body (1) is provided with a mounting groove (4) for limiting, and a distance adjustment rod (5) arranged in a horizontal state is rotatably mounted inside the mounting groove (4), and the outer wall of the distance adjustment rod (5) is provided with forward and reverse thread grooves. Two groups of mounting connecting blocks (6) are arranged, and both groups of mounting connecting blocks (6) are T-shaped. The horizontal ends of the two groups of mounting connecting blocks (6) are matched with the inside of the mounting connecting groove (4), and the horizontal ends of the two groups of mounting connecting blocks (6) are movably inserted into the inside of the mounting connecting groove (4). The forward and reverse thread grooves of the distance adjustment rod (5) are respectively threadedly connected with the horizontal ends of the two groups of mounting connecting blocks (6). The left side walls of the vertical ends of the two groups of mounting connecting blocks (6) are provided with support connecting frames (7) that can be adjusted in height, and the two groups of support connecting frames (7) are L-shaped.

2. The compressor clamping mechanism according to claim 1, characterized in that: A contact connecting plate (8) is fixedly mounted on the left wall surface of the clamp body (1), and the contact connecting plate (8) is in an isosceles trapezoidal shape. The vertical ends of the two groups of supporting connecting frames (7) are in contact with the inclined surfaces on both sides of the contact connecting plate (8), and the walls where the inclined surfaces of the two groups of supporting connecting frames (7) and the contact connecting plate (8) are in contact are both inclined surfaces.

3. The compressor clamping mechanism according to claim 1, characterized in that: The right side walls of the two groups of support links (7) are fixedly mounted with mounting slide blocks (10) capable of limiting the position, and the left side walls of the vertical ends of the two groups of mounting links (6) are provided with mounting slide grooves (9) capable of limiting the position, and the two groups of mounting slide blocks (10) are mutually compatible with the two groups of mounting slide grooves (9).

4. The compressor clamping mechanism according to claim 3, characterized in that: The two groups of mounting slide blocks (10) are both movably inserted into the interior of the mounting slide groove (9) on the same side, and the interior of the two groups of mounting slide grooves (9) are both fixedly installed with connecting slide bars (11) that can be limited, and the outer walls of the two groups of connecting slide bars (11) are both movably penetrated through the upper and lower wall surfaces of the mounting slide blocks (10) on the same side.

5. The compressor clamping mechanism according to claim 4, characterized in that: Elastic elements (12) are fixedly installed between the lower side walls of the two groups of mounting slide blocks (10) and the adjacent walls of the mounting grooves (9) on the same side, and the outer walls of the two groups of connecting slide bars (11) are movable through the interior of the elastic elements (12) on the same side.

6. The compressor clamping mechanism according to claim 1, characterized in that: A cavity is provided inside the clamp body (1), and two groups of connecting slots (13) are provided at positions corresponding to the cavity on the left side wall of the clamp body (1), and the right side outer walls of the two groups of positioning clamps (3) are movable through the inside of the connecting slots (13) on the same side.

7. The compressor clamping mechanism according to claim 6, characterized in that: A guide slide bar (14) capable of limiting position is fixedly installed inside the cavity of the clamp body (1), and the outer wall of the guide slide bar (14) movably penetrates the front and rear wall surfaces of the right outer walls of the two groups of positioning clamp blocks (3).

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