Pipe fitting heat treatment machining device

Abstract

The utility model discloses a pipe fitting heat treatment processing device, and belongs to the technical field of heat treatment processing equipment. A pipe fitting heat treatment machining device comprises a base, a control assembly, a supporting frame and a limiting rod. The control assembly is fixedly installed in the base, the output end of the control assembly penetrates through the base to be connected with the supporting frames and drives the supporting frames to move oppositely, the limiting rods are fixedly installed on the supporting frames, and a plurality of limiting grooves are formed in the limiting rods. The pipe fittings can be supported and limited through the limiting rods and the limiting grooves on the supporting frames, the situation that the pipe fittings are stacked is avoided, heat treatment machining of the pipe fittings is guaranteed, meanwhile, the control assembly is arranged to drive the supporting frames to move, therefore, the distance between the supporting frames is adjusted, and supporting machining of the pipe fittings with different lengths is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat treatment processing equipment, and more specifically relates to a heat treatment processing device for pipe fittings. Background Art

[0002] Heat treatment is a metal processing technology that heats, keeps warm, and cools metal materials in a certain medium to control their performance by changing the metallographic structure on the surface or inside of the material. The heat treatment process includes three processes: heating, keeping warm, and cooling.

[0003] When performing heat treatment processing on pipe fittings, the traditional method is to stack a bunch of pipe fittings and put them into a heat treatment processing box for processing. This stacking method will result in slow and uneven heat conduction during the actual heat treatment processing, which will affect the heat treatment processing technology of the pipe fittings. Later, heat treatment processing devices that can provide limited support for pipe fittings appeared on the market, but this device generally cannot adjust the spacing, resulting in incompatibility with pipe fittings of different lengths, and the practicability of the device is poor. Therefore, a pipe fitting heat treatment processing device is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a pipe heat treatment processing device, which can support and limit the pipes, avoid stacking heating, and ensure that the pipes can be normally heat treated; at the same time, it can also flexibly adjust the spacing to facilitate the processing of pipes of different lengths and sizes.

[0005] The utility model discloses a pipe heat treatment processing device, comprising a base, a control component, a support frame and a limit rod; the control component is fixedly installed in the base, the output end of the control component passes through the base and is connected with the support frame, driving the support frame to move toward each other, the limit rod is fixedly installed on the support frame, and a plurality of limit grooves are arranged on the limit rod.

[0006] As a further improvement of the utility model, the control assembly includes a screw rod, a left nut seat, a right nut seat and a rocker; the screw rod is rotatably installed in the base, the left nut seat and the right nut seat are respectively mounted on the left and right ends of the screw rod, the rocker is fixedly installed at one end of the screw rod, and the rotating screw rod drives the left nut seat and the right nut seat to move toward each other, a first slide groove is provided on the upper end surface of the base, and the support frame passes through the first slide groove and is respectively fixedly installed on the left nut seat and the right nut seat.

[0007] As a further improvement of the utility model, a positive thread segment and a negative thread segment are arranged on the screw rod; the left nut seat is sleeved on the positive thread segment, and the right nut seat is sleeved on the negative thread segment.

[0008] As a further improvement of the utility model, the control assembly also includes a guide rod and a sleeve; the guide rod is fixedly installed in the base; the sleeve is slidably mounted on the guide rod, and a second slide groove is provided on the upper end surface of the base, and one end of the support frame away from the left nut seat and the right nut seat passes through the second slide groove and is fixedly connected to the sleeve.

[0009] As a further improvement of the utility model, it also includes an upper pressure rod; the upper pressure rod is arranged above the limit rod; a connecting rod is arranged on the lower end surface of the upper pressure rod, the lower end of the connecting rod movably passes through the limit rod, and a clamping plate is arranged on the lower end surface of the connecting rod; a spring is sleeved on the connecting rod, and both ends of the spring are respectively against the lower end surface of the limit rod and the upper end surface of the clamping plate.

[0010] As a further improvement of the present invention, a slot is provided on the lower end surface of the base.

[0011] Compared with the prior art, the advantages of the present invention are:

[0012] 1. The utility model can support and limit the pipe fittings through the limit rods and limit grooves on the support frame, avoid the stacking of pipe fittings, ensure the heat treatment processing of the pipe fittings, and at the same time, a control component is arranged to drive the support frame to move, thereby adjusting the support frame spacing, which is convenient for supporting and processing pipe fittings of different lengths.

[0013] 2. The utility model is provided with an upper pressing plate, which can drive the upper pressing plate to press and limit the pipe fittings through the elastic force of the spring, so as to avoid the pipe fittings from falling during the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a structural schematic diagram of the screw rod of the utility model;

[0016] Figure 3 This is a structural schematic diagram of the guide rod of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the upper pressure rod of the utility model.

[0018] Description of the numbers in the figure:

[0019] 1. Base; 2. Control assembly; 201. Screw rod; 2011. Positive thread segment; 2012. Negative thread end; 202. Left nut seat; 203. Right nut seat; 204. Rocker; 205. Guide rod; 206. Sleeve; 3. Support frame; 4. Limit rod; 5. Upper pressure rod; 6. Connecting rod; 7. Clamp plate; 8. Spring; 9. Slot; 10. Limit groove; 11. Pipe fitting. DETAILED DESCRIPTION

[0020] Specific embodiment 1: Please refer to Figure 1-4 A pipe heat treatment processing device includes a base 1, a control component 2, a support frame 3 and a limit rod 4; the limit rod 4 is fixedly installed on the support frame 3, and a plurality of limit grooves 10 are provided on the limit rod 4; the pipe can be limited by the limit grooves 10 to avoid the pipe stacking;

[0021] The control assembly 2 includes a screw rod 201, a left nut seat 202, a right nut seat 203 and a rocker 204; the screw rod 201 is rotatably mounted in the base 1, and a positive thread segment 2011 and a negative thread segment 2012 are arranged on the screw rod 201; the left nut seat 202 is sleeved on the positive thread segment 2011, the right nut seat 203 is sleeved on the negative thread segment 2012, and the rocker 204 is fixedly mounted on one end of the screw rod 201; a first slide groove is arranged on the upper end surface of the base 1, and the support frame 3 passes through the first slide groove and is fixedly mounted on the left nut seat 202 and the right nut seat 203 respectively; the screw rod 201 can be driven to rotate by rotating the rocker 204, and the positive thread segment 2011 on the screw rod 201 is matched with the positive thread segment 2011 on the screw rod 201. The reverse wire end can drive the left nut seat 202 and the right nut seat 203 to move toward each other, thereby adjusting the spacing of the support frame 3, which is convenient for supporting pipes of different lengths; it also includes a guide rod 205 and a sleeve 206; the guide rod 205 is fixedly installed in the base 1; the sleeve 206 is slidably mounted on the guide rod 205, and a second slide groove is provided on the upper end surface of the base 1, and one end of the support frame 3 away from the left nut seat 202 and the right nut seat 203 passes through the second slide groove and is fixedly connected to the sleeve 206; through the setting of the guide rod 205 and the sleeve 206, the support frame 3 can be limited and guided during the movement of the support frame 3 to ensure the mobility of the support frame 3.

[0022] It also includes an upper pressure rod 5; the upper pressure rod 5 is arranged above the limiting rod 4; a connecting rod 6 is arranged on the lower end surface of the upper pressure rod 5, the lower end of the connecting rod 6 movably passes through the limiting rod 4, and a clamping plate 7 is arranged on the lower end surface of the connecting rod 6; a spring 8 is sleeved on the connecting rod 6, and the two ends of the spring 8 are respectively against the lower end surface of the limiting rod 4 and the upper end surface of the clamping plate 7; when installing the pipe fitting, pull the upper pressure rod 5, install the pipe fitting in the limiting groove 10, compress the spring 8, and the deformed spring 8 can provide elastic force, so that the upper pressure rod 5 can be pressed against the pipe fitting and the limiting rod 4 to avoid the pipe fitting falling during transportation.

[0023] The lower end surface of the base 1 is provided with a slot 9; the provision of the slot 9 can facilitate forklift handling and transportation.

[0024] Working principle: In the utility model, the pipe fitting is installed in the limiting groove 10 by pulling the upper pressure rod 5. After the upper pressure rod 5 is loosened, the upper pressure rod 5, the pipe fitting and the limiting rod 4 can be pressed tightly by the deformation elastic force of the spring 8, thereby limiting the pipe fitting and preventing the pipe fitting from falling. At the same time, when processing pipe fittings of different lengths, it is only necessary to rotate the rocker 204 to drive the support frame 3 to move toward each other, thereby adjusting the spacing between the support frames 3, making it convenient to support pipe fittings of different sizes and improving the practicability of the device.

[0025] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pipe heat treatment processing device, characterized in that: The invention comprises a base (1), a control component (2), a support frame (3) and a limit rod (4); the control component (2) is fixedly mounted in the base (1); the output end of the control component (2) passes through the base (1) and is connected to the support frame (3), driving the support frame (3) to move towards each other; the limit rod (4) is fixedly mounted on the support frame (3), and a plurality of limit grooves (10) are arranged on the limit rod (4).

2. A pipe heat treatment processing device according to claim 1, characterized in that: The control assembly (2) comprises a screw rod (201), a left nut seat (202), a right nut seat (203) and a rocker (204); the screw rod (201) is rotatably mounted in the base (1); the left nut seat (202) and the right nut seat (203) are respectively mounted on the left and right ends of the screw rod (201); the rocker (204) is fixedly mounted on one end of the screw rod (201); the screw rod (201) is rotated to drive the left nut seat (202) and the right nut seat (203) to move towards each other; a first slide groove is arranged on the upper end surface of the base (1); and the support frame (3) penetrates the first slide groove and is respectively fixedly mounted on the left nut seat (202) and the right nut seat (203).

3. A pipe heat treatment processing device according to claim 2, characterized in that: A positive thread segment (2011) and a negative thread segment (2012) are arranged on the screw rod (201); the left nut seat (202) is sleeved on the positive thread segment (2011), and the right nut seat (203) is sleeved on the negative thread segment (2012).

4. A pipe heat treatment processing device according to claim 2, characterized in that: The control assembly (2) further comprises a guide rod (205) and a sleeve (206); the guide rod (205) is fixedly mounted in the base (1); the sleeve (206) is slidably mounted on the guide rod (205); a second slide groove is arranged on the upper end surface of the base (1); an end of the support frame (3) away from the left nut seat (202) and the right nut seat (203) passes through the second slide groove and is fixedly connected to the sleeve (206).

5. The pipe heat treatment processing device according to claim 1, characterized in that: It also comprises an upper pressure rod (5); the upper pressure rod (5) is arranged above the limiting rod (4); a connecting rod (6) is arranged on the lower end surface of the upper pressure rod (5); the lower end of the connecting rod (6) movably passes through the limiting rod (4), and a clamping plate (7) is arranged on the lower end surface of the connecting rod (6); a spring (8) is sleeved on the connecting rod (6), and the two ends of the spring (8) are respectively against the lower end surface of the limiting rod (4) and the upper end surface of the clamping plate (7).

6. The pipe heat treatment processing device according to claim 1, characterized in that: The lower end surface of the base (1) is provided with a slot (9).

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