High-temperature-resistant assembled pneumatic clamp

Abstract

The utility model relates to the technical field of clamping tools, and discloses a high-temperature-resistant assembled pneumatic clamp which comprises a steam power generation device, a piston clamp device is fixedly connected to the back face of the steam power generation device, a pneumatic device is fixedly connected to the top of the piston clamp device, and the steam power generation device comprises a water storage tank. The side face of the water storage tank is fixedly sleeved with a connecting block, the back face of the connecting block is fixedly connected with an upper clamp element, the top of the water storage tank is connected with a steam hose through a pipeline, one end of the steam hose is connected with a piston assembly through a pipeline, and the bottom end of the piston assembly is rotationally sleeved with a first rotating shaft; a disc is fixedly connected to one end of the first rotating shaft, a second rotating shaft is fixedly connected to the middle of the back face of the disc, and a generator is connected to one end of the second rotating shaft in a rotating shaft mode, so that the problem that the gas compressor is started through electric power, and electric power resources are consumed due to long-time electric power supply is solved, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of clamping tool technology, and more specifically to a high-temperature resistant assembled pneumatic clamp. Background Technology

[0002] The pneumatic clamp mainly consists of components such as a cylinder, piston, and jaws. The cylinder is the main part of the pneumatic clamp, which houses the piston and pneumatic drive device. The piston reciprocates inside the cylinder, generating clamping force through the clamping mechanism. The jaws are the part that directly contacts the object and are used to clamp and fix the object.

[0003] Chinese Patent Publication No. CN107433612B discloses a fully enclosed high-temperature resistant pneumatic clamp, which consists of a housing and a base forming a closed clamp shell. A cylinder is fixed to the rear end of the shell, and the cylinder piston rod extends into the interior of the shell. The housing has symmetrical guide slots, and both ends of the drive shaft are located in the guide slots. The cylinder piston rod is connected to the drive shaft through an adapter block, and both ends of the rotary shaft extend to the outside of the housing. The adapter plate has a cam curve groove, through which the drive shaft passes. The end of the adapter plate is fixed to the rotary shaft. Two support arms are fixed to both ends of the rotary shaft, and the two support arms are fixed to each other through an upper clamp head mounting seat. The upper clamp head is mounted on the upper clamp head mounting seat, and the lower clamp head is mounted on the front end of the closed clamp shell. A sealing plate is installed on the outer side of the housing with the guide slots. A clamp opening angle adjustment screw is installed at the front end of the shell. The inner end of the screw contacts and limits the engagement with the adapter block through a rubber buffer block, and a fastening nut is installed on the outer end of the screw. The extension length of the cylinder piston rod is controlled by adjusting the screw's screw insertion depth.

[0004] However, it still has the following shortcomings: the pneumatic clamp uses a gas compressor to input compressed air into the pneumatic system, and the gas compressor relies on electricity to start. The long-term power supply causes energy loss and increases production costs. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a high-temperature resistant assembled pneumatic clamp to solve the problems existing in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-temperature resistant assembled pneumatic clamp, comprising a steam generator, a piston clamp device fixedly connected to the back of the steam generator, a pneumatic device fixedly connected to the top of the piston clamp device, the steam generator comprising a water tank, a connecting block fixedly sleeved on the side of the water tank, an upper clamping element fixedly connected to the back of the connecting block, a steam hose connected to the top of the water tank, a piston assembly connected to one end of the steam hose, a first rotating shaft rotatably sleeved at the bottom of the piston assembly, a disc fixedly connected to one end of the first rotating shaft, a second rotating shaft fixedly connected to the middle of the back of the disc, a generator connected to one end of the second rotating shaft, and an upper clamping element fixedly connected to the back of the generator.

[0007] Furthermore, the piston assembly includes a plunger, and a circular tube is movably sleeved on the side of the plunger, with an air outlet provided in the middle of the side of the circular tube.

[0008] Furthermore, a spring is welded to the top of the plunger, and the top of the spring is welded to the inner side of the top of the circular tube, and a steam inlet pipe is connected to the top of the circular tube.

[0009] Furthermore, a connecting strip is welded to the bottom of the plunger.

[0010] Furthermore, the pneumatic device includes a cylinder, with a compression inlet pipe connected to the upper side of the cylinder and an outlet pipe connected to the lower side of the cylinder.

[0011] Furthermore, a pneumatic piston is movably sleeved on the inner side of the cylinder.

[0012] Furthermore, the piston clamp device includes an upper clamp element, a lower clamp element rotatably connected to the front side of the upper clamp element, a first movable member rotatably connected to the front side of the lower clamp element, and a second movable member rotatably connected to the back side of the lower clamp element.

[0013] The technical effects and advantages of this utility model are:

[0014] 1. This utility model incorporates a steam power generation device. When the pneumatic clamp is in a high-temperature environment, the water in the storage tank is heated to boiling, generating steam. This steam is then transmitted to the piston assembly via a steam hose. The steam enters the circular tube through the steam inlet pipe, pushing the plunger to move. When the outlet is exposed at the top of the plunger, the steam exits the circular tube. Without the push of the steam, the plunger resets under the action of the spring, repeating the movement. The bottom end of the plunger is connected to a disc. The movement of the plunger causes the disc to rotate, thereby generating electricity. This helps to solve the problem of gas compressors relying on electricity for startup and the long-term power supply causing energy resource depletion, thus reducing production costs.

[0015] 2. This utility model features a piston clamp device. An air source delivers gas to the cylinder of the pneumatic clamp through a pipeline. After the gas enters the cylinder from the air source through the pipeline, it pushes the piston to move forward or backward. When compressed air enters the cylinder, the piston moves under the action of air pressure. When the piston moves, it connects to the clamp. The movement of the piston causes the clamping mechanism to contract or open, thereby generating clamping force. The pneumatic clamp uses compressed air as a power source and has stable and reliable performance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the steam power generation device of this utility model;

[0018] Figure 3 This is a schematic diagram of the piston assembly structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the cylinder device structure of this utility model;

[0020] Figure 5 This is a frontal cross-sectional view of the piston clamp device of this utility model.

[0021] Figure 6 This is a cross-sectional side view of the piston clamp device of this utility model.

[0022] The attached figures are labeled as follows: 1. Steam generator; 101. Water tank; 102. Connecting block; 103. Steam hose; 104. Piston assembly; 1041. Plunger; 1042. Circular tube; 1043. Air outlet; 1044. Spring; 1045. Steam inlet pipe; 1046. Connecting bar; 105. First rotating shaft; 106. Disc; 107. Second rotating shaft; 108. Generator; 2. Pneumatic device; 201. Cylinder; 202. Compression inlet pipe; 203. Air outlet pipe; 204. Pneumatic piston; 3. Piston clamp device; 301. Upper clamp element; 302. Lower clamp element; 303. First moving part; 304. Second moving part. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The high-temperature resistant assembled pneumatic clamp involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Reference Figures 1 to 6 This utility model provides a high-temperature resistant assembled pneumatic clamp, including a steam generator 1, a piston clamp device 3 fixedly connected to the back of the steam generator 1, and a pneumatic device 2 fixedly connected to the top of the piston clamp device 3.

[0025] In this embodiment, it should be specifically noted that the steam generator 1 helps to solve the problem of the gas compressor relying on electricity for startup and the long-term power supply causing power resource depletion, thereby reducing production costs. The pneumatic device 2 and the piston clamp device 3 are high-temperature resistant pneumatic clamps. The specific structure and working principle of the above components will be explained in detail later.

[0026] In a preferred embodiment, the steam power generation device 1 includes a water storage tank 101, a connecting block 102 fixedly sleeved on the side of the water storage tank 101, an upper clamping element 301 fixedly connected to the back of the connecting block 102, a steam hose 103 connected to the top of the water storage tank 101, a piston assembly 104 connected to one end of the steam hose 103, a first rotating shaft 105 rotatably sleeved at the bottom of the piston assembly 104, a disc 106 fixedly connected to one end of the first rotating shaft 105, a second rotating shaft 107 fixedly connected to the middle of the back of the disc 106, a generator 108 connected to one end of the second rotating shaft 107, and an upper clamping element 301 fixedly connected to the back of the generator 108.

[0027] In a preferred embodiment, the piston assembly 104 includes a plunger 1041, a circular tube 1042 movably sleeved on the side of the plunger 1041, an air outlet 1043 provided in the middle of the side of the circular tube 1042, a spring 1044 welded to the top of the plunger 1041, the top of the spring 1044 welded to the inner side of the top of the circular tube 1042, a steam inlet pipe 1045 connected to the top of the circular tube 1042, and a connecting strip 1046 welded to the bottom of the plunger 1041.

[0028] In this embodiment, it is necessary to specifically explain that when the pneumatic clamp is in a high-temperature environment, the water in the water tank 101 is heated to boiling and generates steam, which is then transmitted to the piston assembly 104 through the steam hose 103. The steam enters the circular tube 1042 through the steam inlet pipe 1045 and pushes the plunger 1041 to move. When the outlet 1043 is exposed at the top of the plunger 1041, the steam is discharged from the circular tube 1042. Without the push of the steam, the plunger 1041 is reset under the action of the spring 1044 and moves repeatedly. The bottom end of the plunger 1041 is connected to the disc 106. The movement of the plunger 1041 causes the disc 106 to rotate, which in turn causes the generator 108 to generate electricity. This helps to solve the problem of the gas compressor relying on electricity for startup and the long-term power supply causing power resource consumption, and reduces production costs.

[0029] In a preferred embodiment, the pneumatic device 2 includes a cylinder 201, an upper pipe on one side of the cylinder 201 is connected to a compression inlet pipe 202, a lower pipe on one side of the cylinder 201 is connected to an outlet pipe 203, and a pneumatic piston 204 is movably sleeved on the inner side of the cylinder 201.

[0030] In a preferred embodiment, the piston clamp device 3 includes an upper clamp element 301, a lower clamp element 302 rotatably connected to the front of the upper clamp element 301, a 303 rotatably connected to the front of the lower clamp element 302, and a 304 rotatably connected to the back of the lower clamp element 302.

[0031] In this embodiment, it is necessary to specifically explain that the upper clamping element 301 and the lower clamping element 302 form a clamp. The air source delivers gas to the cylinder 201 through the compressed air intake pipe 202. After the gas enters the cylinder 201 from the air source through the compressed air intake pipe 202, it pushes the pneumatic piston 204 to move forward or backward. When compressed air enters the cylinder 201, the pneumatic piston 204 will move under the action of air pressure. When the pneumatic piston 204 moves, it will connect to the upper clamping element 301 and the lower clamping element 302. The movement of the pneumatic piston 204 will cause the clamping mechanism to contract or open, thereby generating clamping force. The pneumatic clamp uses compressed air as a power source and has stable and reliable performance.

[0032] The working principle of this utility model is as follows: When the pneumatic clamp is in a high-temperature environment, the water in the water tank 101 is heated to boiling and generates steam. The steam is then transmitted to the piston assembly 104 through the steam hose 103. The steam enters the circular tube 1042 through the steam inlet pipe 1045 and pushes the plunger 1041 to move. When the outlet 1043 is exposed at the top of the plunger 1041, the steam is discharged from the circular tube 1042. Without the push of the steam, the plunger 1041 resets under the action of the spring 1044 and moves repeatedly. The bottom end of the plunger 1041 is connected to the disc 106. The movement of the plunger 1041 causes the disc 106 to rotate, which in turn causes the generator 108 to generate electricity. This helps to solve the problem of gas compressors relying on electricity for starting and the long-term power supply causing power resource depletion, and reduces production costs.

[0033] The upper clamping element 301 and the lower clamping element 302 form a clamp. The air source delivers gas to the cylinder 201 through the compressed air intake pipe 202. After the gas enters the cylinder 201 from the air source through the compressed air intake pipe 202, it pushes the pneumatic piston 204 to move forward or backward. When compressed air enters the cylinder 201, the pneumatic piston 204 will move under the action of air pressure. When the pneumatic piston 204 moves, it will connect to the upper clamping element 301 and the lower clamping element 302. The movement of the pneumatic piston 204 will cause the clamping mechanism to contract or open, thereby generating clamping force. The pneumatic clamp uses compressed air as a power source and has stable and reliable performance.

[0034] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0035] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0036] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-temperature resistant assembled pneumatic clamp, comprising a steam generator (1), characterized in that, A piston clamp device (3) is fixedly connected to the back of the steam generator (1), and a pneumatic device (2) is fixedly connected to the top of the piston clamp device (3). The steam generator (1) includes a water storage tank (101), a connecting block (102) is fixedly sleeved on the side of the water storage tank (101), and an upper clamp element (301) is fixedly connected to the back of the connecting block (102). A steam hose (103) is connected to the top of the water storage tank (101). One end of the pipe (103) is connected to a piston assembly (104). The bottom end of the piston assembly (104) is rotatably sleeved with a first rotating shaft (105). One end of the first rotating shaft (105) is fixedly connected to a disc (106). The middle of the back side of the disc (106) is fixedly connected to a second rotating shaft (107). One end of the second rotating shaft (107) is connected to a generator (108). The back side of the generator (108) is fixedly connected to an upper clamping element (301).

2. The high-temperature resistant assembled pneumatic clamp according to claim 1, characterized in that: The piston assembly (104) includes a plunger (1041), a round tube (1042) is movably sleeved on the side of the plunger (1041), and an air outlet (1043) is provided in the middle of the side of the round tube (1042).

3. The high-temperature resistant assembled pneumatic clamp according to claim 2, characterized in that: A spring (1044) is welded to the top of the plunger (1041), and the top of the spring (1044) is welded to the inner side of the top of the round tube (1042). The top of the round tube (1042) is connected to a steam inlet pipe (1045).

4. The high-temperature resistant assembled pneumatic clamp according to claim 2, characterized in that: A connecting strip (1046) is welded to the bottom of the plunger (1041).

5. The high-temperature resistant assembled pneumatic clamp according to claim 1, characterized in that: The pneumatic device (2) includes a cylinder (201), with a compression inlet pipe (202) connected to the upper pipe on one side of the cylinder (201) and an outlet pipe (203) connected to the lower pipe on one side of the cylinder (201).

6. A high-temperature resistant assembled pneumatic clamp according to claim 5, characterized in that: A pneumatic piston (204) is movably sleeved on the inner side of the cylinder (201).

7. The high-temperature resistant assembled pneumatic clamp according to claim 1, characterized in that: The piston clamp device (3) includes an upper clamp element (301), a lower clamp element (302) is rotatably connected to the front of the upper clamp element (301), a first movable member (303) is rotatably connected to the front of the lower clamp element (302), and a second movable member (304) is rotatably connected to the back of the lower clamp element (302).

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