Stainless steel pipe machining clamp

Abstract

The utility model discloses a stainless steel pipe machining clamp. The device has the beneficial effects that the sliding adjusting mechanism composed of the second motor, the second screw rod, the second sliding groove and the movable block is installed on the base, the multi-groove lower clamping plate is installed on the movable block, and meanwhile the multi-groove upper clamping plate is installed on the multi-groove lower clamping plate through the lifting mechanism; a second motor can drive a second screw rod to rotate in the stainless steel pipe cutting machining process, so that different clamping grooves in an upper multi-groove clamping plate and a lower multi-groove clamping plate are aligned to the upper side and the lower side of a stainless steel pipe at the same time, and after the upper multi-groove clamping plate and the lower multi-groove clamping plate are closed, the stainless steel pipe is clamped and fixed in the cutting machining process; due to the fact that the multi-groove upper clamping plate and the multi-groove lower clamping plate are respectively and correspondingly provided with the three clamping grooves, when the clamp is used, the requirement for firmly clamping three kinds of stainless steel pipes with different pipe diameters can be met at the same time, and the use flexibility is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel pipe processing technology, specifically to a stainless steel pipe processing fixture. Background Technology

[0002] During the processing of stainless steel pipes, it is often necessary to cut them. When cutting stainless steel pipes, clamps are needed to fix them in place to ensure the quality of the pipes after cutting.

[0003] Currently, the processing fixtures used for cutting stainless steel pipes mainly consist of a single-groove lower clamping plate, a single-groove upper clamping plate, and a lifting mechanism installed between the upper and lower clamping plates. Although this type of fixture can clamp and limit the stainless steel pipe during cutting, the fixed size of the grooves on the upper and lower clamping plates means that the fixture can only firmly clamp stainless steel pipes of a specific diameter. It is not suitable for other types of stainless steel pipes, resulting in poor flexibility in the use of the fixture. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem to be solved by this utility model is to provide a stainless steel pipe processing fixture that can simultaneously meet the requirements for firmly clamping stainless steel pipes of three different diameters and has good flexibility, in light of the current state of the technology.

[0006] (II) Technical Solution

[0007] This utility model is achieved through the following technical solution: This utility model proposes a stainless steel pipe processing fixture, including a base, a sliding adjustment mechanism installed on the upper end of the base, the sliding adjustment mechanism including a second motor, a second screw, a second slide groove, and a moving block, wherein the second slide groove is opened in the middle of the upper end of the base, the second screw is installed in the middle of the second slide groove, the moving block is installed on the second screw, the second motor is located on a short side wall of the base directly opposite the second screw, the upper end of the moving block is connected to a multi-slot lower clamping plate, a lifting mechanism is installed on one side of the upper end of the multi-slot lower clamping plate, a multi-slot upper clamping plate connected to the lifting mechanism is arranged directly above the multi-slot lower clamping plate, and three arc-shaped clamping grooves of different sizes are respectively opened on the multi-slot lower clamping plate and the multi-slot upper clamping plate.

[0008] Furthermore, the second screw passes through the movable block and is threadedly connected to the movable block.

[0009] By adopting the above technical solution, after the screw rotates, the moving block will slide and adjust along the slide groove under the action of thread transmission.

[0010] Furthermore, the second motor is connected to the second screw via a coupling, and both ends of the second screw are rotatably engaged with the second slide groove.

[0011] By adopting the above technical solution, the second motor is mainly used to realize the rotation of the second screw, and the rotational fit installation method allows the second screw to rotate conveniently relative to the second slide.

[0012] Furthermore, the movable block is bolted to the lower multi-slot clamping plate, and the clamping grooves on the lower multi-slot clamping plate correspond to the clamping grooves on the upper multi-slot clamping plate.

[0013] By adopting the above technical solution, when the stainless steel pipe to be cut is located between the corresponding grooves on the upper and lower multi-groove clamping plates, the upper and lower multi-groove clamping plates can be closed to each other, thereby achieving the clamping and fixing of the stainless steel pipe.

[0014] Furthermore, the lifting mechanism includes a motor, a screw, a slide rail, a guide rail, and a lifting block, wherein the bottom end of the guide rail is fixedly connected to the multi-slot lower clamping plate, and the screw is rotatably installed in the middle of the guide rail.

[0015] By adopting the above technical solution, once the motor starts, it will drive the screw to rotate. Once the screw rotates, the lifting block will be adjusted up and down along the slide groove under the action of thread transmission.

[0016] Furthermore, the screw passes through the lifting block and is threadedly connected to the lifting block, and the lifting block is connected to the multi-slot upper clamping plate.

[0017] By adopting the above technical solution, the synchronous lifting and lowering adjustment of the multi-slot upper clamping plate on the lifting block can be ensured, so as to realize the convenient closing of the multi-slot upper clamping plate onto the multi-slot lower clamping plate.

[0018] Furthermore, the lower part of the two long side walls of the base is symmetrically equipped with fixing ear plates, and the fixing ear plates have mounting holes.

[0019] By adopting the above technical solution, the fixed ear plate and the external bolts can reliably fix the base on the stainless steel pipe cutting table.

[0020] (III) Beneficial Effects

[0021] Compared with the prior art, this utility model has the following advantages:

[0022] To address the problem that current stainless steel pipe cutting fixtures mainly consist of a single-groove lower clamping plate, a single-groove upper clamping plate, and a lifting mechanism installed between the upper and lower clamping plates, while this type of fixture can clamp and limit the stainless steel pipe during cutting, the fixed size of the grooves on the upper and lower clamping plates means that the fixture can only firmly clamp stainless steel pipes of a specific diameter. This results in poor flexibility for other types of stainless steel pipes. This invention addresses this issue by installing a mechanism on the base consisting of a motor, a screw, a sliding groove, and a moving block. The device features a sliding adjustment mechanism and a multi-groove lower clamping plate mounted on the moving block. Simultaneously, a multi-groove upper clamping plate is mounted on the lower clamping plate via a lifting mechanism. During the stainless steel pipe cutting process, the motor drives the screw to rotate, aligning the different clamping grooves on the upper and lower clamping plates with the upper and lower sides of the stainless steel pipe. This allows for the clamping and fixing of the stainless steel pipe during cutting after the upper and lower clamping plates are closed. Since the upper and lower clamping plates each have three corresponding clamping grooves, the fixture can simultaneously meet the firm clamping requirements of three different diameter stainless steel pipes, greatly improving its flexibility. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of a stainless steel pipe processing fixture according to the present invention;

[0024] Figure 2 This is a schematic diagram of the connection structure between the base and the sliding adjustment mechanism in a stainless steel pipe processing fixture of this utility model.

[0025] The annotations in the attached figures are explained as follows:

[0026] 1. Lifting mechanism; 101. Motor 1; 102. Screw 1; 103. Slide groove; 104. Lifting block; 105. Guide rail; 2. Sliding adjustment mechanism; 201. Slide groove 2; 202. Screw 2; 203. Motor 2; 204. Moving block; 3. Base; 4. Ear plate; 5. Multi-slot lower clamping plate; 6. Multi-slot upper clamping plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] like Figures 1-2As shown, a stainless steel pipe processing fixture in this embodiment includes a base 3. A sliding adjustment mechanism 2 is installed on the upper end of the base 3. The sliding adjustment mechanism 2 includes a second motor 203, a second screw 202, a second slide groove 201, and a moving block 204. The second slide groove 201 is located in the middle of the upper end of the base 3. The second screw 202 is installed in the middle of the second slide groove 201. The moving block 204 is installed on the second screw 202. The second motor 203 is located on a short side wall of the base 3, directly opposite the second screw 202. A multi-slot lower clamping plate 5 is connected to the upper end of the moving block 204. A lifting mechanism 1 is installed on one side of the upper end of the multi-slot lower clamping plate 5. A lifting mechanism 1 is provided directly above the multi-slot lower clamping plate 5. The upper multi-slot clamping plate 6 and the lower multi-slot clamping plate 5, which are connected to the lifting mechanism 1, are respectively provided with three arc-shaped clamping slots of different sizes. After the screw 202 rotates under the action of the motor 203, the moving block 204 will slide and adjust along the slide groove 201 under the action of the threaded transmission, so that the clamping slots of different sizes on the upper multi-slot clamping plate 6 and the lower multi-slot clamping plate 5 are located on the upper and lower sides of the stainless steel pipe to be cut. When the stainless steel pipe to be cut is located between the corresponding clamping slots on the upper multi-slot clamping plate 6 and the lower multi-slot clamping plate 5, the upper multi-slot clamping plate 6 and the lower multi-slot clamping plate 5 will close each other, so as to achieve the clamping and fixing of the stainless steel pipe.

[0029] like Figures 1-2 As shown, in this embodiment, screw 202 passes through moving block 204 and is threadedly connected to moving block 204. Motor 203 is connected to screw 202 via a coupling. Both ends of screw 202 are rotatably engaged with slide groove 201. Motor 203 is mainly used to realize the rotation of screw 202. The rotatable engagement installation method allows screw 202 to rotate conveniently relative to slide groove 201. Moving block 204 is bolted to multi-slot lower clamping plate 5. The clamping groove on multi-slot lower clamping plate 5 corresponds to the clamping groove on multi-slot upper clamping plate 6.

[0030] like Figure 1 As shown, in this embodiment, the lifting mechanism 1 includes a motor 101, a screw 102, a slide groove 103, a guide rail 105, and a lifting block 104. The bottom end of the guide rail 105 is fixedly connected to the lower multi-slot clamping plate 5. The screw 102 is rotatably installed in the middle of the guide rail 105. After the motor 101 starts, it will drive the screw 102 to rotate. After the screw 102 rotates, it will cause the lifting block 104 to move up and down along the slide groove 103 under the action of thread transmission. The screw 102 passes through the lifting block 104 and is threadedly connected to the lifting block 104. The lifting block 104 is connected to the upper multi-slot clamping plate 6, which can ensure the synchronous lifting and lowering adjustment of the lifting block 104 by the upper multi-slot clamping plate 6, so as to realize the convenient closure of the upper multi-slot clamping plate 6 onto the lower multi-slot clamping plate 5.

[0031] like Figures 1-2As shown in this embodiment, the lower part of the two long side walls of the base 3 is also symmetrically equipped with fixing ear plates 4. The fixing ear plates 4 have mounting holes. The fixing ear plates 4, together with the external bolts, can reliably fix the base 3 on the stainless steel pipe cutting table.

[0032] The specific implementation process of this embodiment is as follows: When in use, the base 3 is first installed on the stainless steel pipe cutting table through the fixed ear plate 4, and the clamp is connected to the power supply and control components on the stainless steel pipe cutting table. During cutting, the screw 202 is driven to rotate by the motor 203 to make the clamping grooves at different positions on the multi-groove lower clamping plate 5 and the multi-groove upper clamping plate 6 be located at the stainless steel pipe cutting position. Then, the stainless steel pipe to be cut is placed on the clamping groove on the multi-groove lower clamping plate 5. Then, the multi-groove upper clamping plate 6 is moved down by the motor 101, the screw 102 and the lifting block 104 in the lifting mechanism 1. The stainless steel pipe can be clamped and fixed during cutting under the action of the multi-groove upper clamping plate 6 and the multi-groove lower clamping plate 5. When the clamp is used, since the multi-groove upper clamping plate 6 and the multi-groove lower clamping plate 5 are respectively provided with three clamping grooves, the clamp can simultaneously meet the firm clamping requirements of three different diameter stainless steel pipes, and the flexibility of use is greatly improved.

[0033] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A stainless steel pipe processing fixture, characterized in that: Includes a base (3), on which a sliding adjustment mechanism (2) is mounted. The sliding adjustment mechanism (2) includes a second motor (203), a second screw (202), a second slide groove (201), and a moving block (204). The second slide groove (201) is formed in the middle of the upper end of the base (3). The second screw (202) is mounted in the middle of the second slide groove (201). The moving block (204) is mounted on the second screw (202). The second (203) is located on a short side wall of the base (3) directly opposite the screw (202). The upper end of the moving block (204) is connected to a multi-slot lower clamping plate (5). A lifting mechanism (1) is installed on one side of the upper end of the multi-slot lower clamping plate (5). A multi-slot upper clamping plate (6) connected to the lifting mechanism (1) is set directly above the multi-slot lower clamping plate (5). Three arc-shaped clamping slots of different sizes are respectively opened on the multi-slot lower clamping plate (5) and the multi-slot upper clamping plate (6).

2. The stainless steel pipe processing fixture according to claim 1, characterized in that: The second screw (202) passes through the movable block (204) and is threadedly connected to the movable block (204).

3. A stainless steel pipe processing fixture according to claim 2, characterized in that: The second motor (203) is connected to the second screw (202) by a coupling, and both ends of the second screw (202) are respectively rotatably engaged with the second slide groove (201).

4. A stainless steel pipe processing fixture according to claim 1, characterized in that: The movable block (204) is bolted to the multi-groove lower clamping plate (5), and the clamping groove on the multi-groove lower clamping plate (5) corresponds to the clamping groove on the multi-groove upper clamping plate (6).

5. A stainless steel pipe processing fixture according to claim 1, characterized in that: The lifting mechanism (1) includes a motor (101), a screw (102), a slide groove (103), a guide rail (105), and a lifting block (104). The bottom end of the guide rail (105) is fixedly connected to the multi-slot lower clamping plate (5), and the screw (102) is rotatably installed in the middle of the guide rail (105).

6. A stainless steel pipe processing fixture according to claim 5, characterized in that: The screw (102) passes through the lifting block (104) and is threadedly connected to the lifting block (104). The lifting block (104) is connected to the multi-slot upper clamping plate (6).

7. A stainless steel pipe processing fixture according to claim 1, characterized in that: The base (3) is also symmetrically equipped with fixing ear plates (4) on the lower part of the two long side walls, and the fixing ear plates (4) have mounting holes.

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