Fixing structure for plastic pipe production
By using clamping components and auxiliary components in combination, the problems of insufficient adaptability of existing plastic pipe fixing structures to single-type pipes and uneven cutting are solved, achieving stable clamping and improved cutting accuracy for pipes of different sizes.
Patent Information
- Application Number
- CN202420822536.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-04-19
AI Technical Summary
Existing plastic pipe fixing structures can only clamp a single type of pipe, resulting in high replacement costs and a tendency to bend and produce uneven cut surfaces during cutting.
The device employs a fixing structure that includes a clamping assembly and an auxiliary assembly. The clamping assembly consists of a 90° V-shaped clamping plate and a two-way lead screw. The auxiliary assembly uses a drive gear and a driven gear to achieve stable clamping of pipes of different sizes and flatness during cutting.
It achieves stable clamping of pipes of different sizes, reduces production costs, avoids bending and uneven cutting surfaces during cutting, and improves cutting accuracy.
Smart Images
Figure CN222345739U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe production, and more specifically, to a fixing structure for producing plastic pipes. Background Art
[0002] Plastic pipes are a new type of chemical building material widely used in the construction industry. With its light weight, corrosion resistance and easy processing, it has become an indispensable part of modern construction projects. It not only provides performance that traditional materials cannot match, but also meets the requirements of modern society for environmental protection and resource conservation. The production line of plastic pipes usually has a unique fixed structure and a high degree of automation. These production lines focus on ease of operation and production efficiency in design, and require a stable fixing mechanism to ensure the stability and reliability of continuous production.
[0003] When cutting plastic pipes, they need to be fixed. Existing pipe fixation is often performed by means of arc-shaped clamps, which can only clamp and fix pipes of a single model. When fixing pipes of different sizes, the matching arc-shaped clamps need to be replaced, which greatly increases the production cost. At the same time, plastic pipes are usually tough and are prone to bending during cutting, resulting in incorrect cutting dimensions and uneven cutting surfaces.
[0004] Therefore, in order to solve the above technical problems, the present application proposes a fixing structure for the production of plastic pipes. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model aims to provide a fixing structure for the production of plastic pipes.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed structure for the production of plastic pipes, comprising a base, a first sliding groove and a second sliding groove are provided on the base, a clamping assembly is arranged in the first sliding groove, and an auxiliary assembly for assisting the clamping assembly to stably clamp the pipe is arranged in the second sliding groove, the clamping assembly comprises a second motor installed on the base, a first bidirectional screw rod is connected to the power output end of the second motor, the first bidirectional screw rod is installed in the first sliding groove, two groups of sliding blocks are symmetrically arranged on the first bidirectional screw rod, each group of the sliding blocks is fixedly connected to a moving frame, and a V-shaped clamping plate is installed on each group of the moving frame, and the openings of the two groups of V-shaped clamping plates face opposite directions, and the V-shaped plate uses a clamping plate with an angle of 90°. The hardness of the plastic pipe is relatively low, and the 90° V-shaped clamping plate can provide relatively stable support and better load distribution, reduce local pressure, and thus reduce the risk of pipe damage. At the same time, the use of V-shaped clamping plates for clamping can adapt to pipes of different sizes, thereby reducing costs.
[0007] Preferably, the auxiliary component includes a second bidirectional screw installed in the second sliding groove and a driving gear installed on the first bidirectional screw, the driving gear is meshed with a driven gear, the driven gear is installed on the second bidirectional screw, and the second bidirectional screw is symmetrically provided with two groups of sliding blocks, the two groups of sliding blocks are fixedly connected to a moving frame, and the two groups of moving frames are installed with V-shaped clamps, and the openings of the two groups of V-shaped clamps face oppositely. By setting clamps at both ends and a small distance between the clamps at both ends, the cutting size error and uneven cutting surface caused by bending during cutting are avoided.
[0008] Preferably, the thread rotation directions of the first bidirectional screw and the second bidirectional screw are opposite to each other, so as to ensure that the V-shaped clamping plates on the first bidirectional screw and the second bidirectional screw run in unison.
[0009] Preferably, a bracket is installed on the base, and a telescopic assembly is provided on the bracket. The telescopic assembly includes a telescopic motor installed on the bracket, and an output end of the telescopic motor is connected to a telescopic rod.
[0010] Preferably, a cutting assembly is provided on the telescopic end of the telescopic rod, and the cutting assembly comprises a first motor installed on the telescopic end of the telescopic rod, and a rotating shaft of the first motor is connected with a cutting blade.
[0011] Preferably, the cutting blade is located in the middle of the first sliding groove and the second sliding groove, and the distance between the first sliding groove and the second sliding groove is less than 3 cm and greater than 1 cm.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. In the utility model, by setting a clamping component and using two V-shaped clamps to clamp the pipe, it can adapt to pipes of different sizes and reduce costs. At the same time, the V-shaped clamp with an angle of 90° can provide more stable support and better load distribution, reduce local pressure, and thus reduce the risk of pipe damage. It solves the problem that the existing pipe fixing mentioned in the background technology is often fixed by an arc clamp, which can only clamp and fix a single type of pipe, and when fixing pipes of different sizes, it is necessary to replace the matching arc clamp, which has a high production cost.
[0014] 2. In the utility model, an auxiliary component is provided to stably clamp the pipe. The two components are used in combination to clamp the pipe at both ends, and the distance between the two ends is small, thereby avoiding bending during cutting that causes cutting size errors and uneven cutting surfaces. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a side view structural schematic diagram of the utility model;
[0018] Figure 3 It is a schematic diagram of the structure of the clamping component and the auxiliary component in the utility model.
[0019] 1. Base; 2. Bracket; 3. Telescopic assembly; 301. Telescopic motor; 302. Telescopic rod; 4. Cutting assembly; 401. First motor; 402. Rotating shaft; 403. Cutting blade; 5. First sliding groove; 6. Clamping assembly; 601. Second motor; 602. First bidirectional screw rod; 603. Sliding block; 604. Moving frame; 605. V-shaped clamping plate; 7. Auxiliary assembly; 701. Driving gear; 702. Driven gear; 703. Second bidirectional screw rod; 8. Second sliding groove. DETAILED DESCRIPTION
[0020] like Figure 1-3 As shown, the utility model provides a fixed structure for the production of plastic pipes, including a base 1, a first sliding groove 5 and a second sliding groove 8 are provided on the base 1, a clamping assembly 6 is arranged in the first sliding groove 5, an auxiliary assembly 7 for assisting the clamping assembly 6 to stably clamp the pipe is arranged in the second sliding groove 8, the clamping assembly 6 includes a second motor 601 installed on the base 1, a first bidirectional screw rod 602 is connected to the power output end of the second motor 601, the first bidirectional screw rod 602 is installed in the first sliding groove 5, two groups of sliding blocks 603 are symmetrically arranged on the first bidirectional screw rod 602, and each group of sliding blocks 603 is fixedly connected to a movable The two sets of V-shaped clamps 605 are installed on each set of movable racks 604, and the openings of the two sets of V-shaped clamps 605 face opposite directions. The motor is started, and the two sets of sliding blocks 603 on the first bidirectional screw rod 602 move toward the middle of the first bidirectional screw rod 602. The two sets of V-shaped clamps 605 clamp the plastic pipe. The V-shaped clamps 605 with an angle of 90° are selected. The hardness of the plastic pipe is relatively low, and the 90° V-shaped clamps 605 can provide relatively stable support and better load distribution, reduce local pressure, and thus reduce the risk of pipe damage. At the same time, the use of V-shaped clamps 605 for clamping can adapt to pipes of different sizes, reducing costs;
[0021] The auxiliary component 7 includes a second bidirectional screw 703 installed in the second sliding groove 8 and a driving gear 701 installed on the first bidirectional screw 602, the driving gear 701 is meshed with a driven gear 702, the driven gear 702 is installed on the second bidirectional screw 703, two groups of sliding blocks 603 are symmetrically arranged on the second bidirectional screw 703, the two groups of sliding blocks 603 are fixedly connected to the moving frame 604, and the two groups of moving frames 604 are installed with V-shaped clamping plates 605, and the openings of the two groups of V-shaped clamping plates 605 face opposite directions, such as Figure 3 The first bidirectional screw rod 602 and the second bidirectional screw rod 703 have opposite thread rotation directions, ensuring that the V-shaped clamping plate 605 on the first bidirectional screw rod 602 and the second bidirectional screw rod 703 run in unison, and the distance between the first sliding groove 5 and the second sliding groove 8 is less than 3 cm and greater than 1 cm. By setting the clamps at both ends and the distance between the clamps at both ends is small, the cutting size error and the uneven cutting surface caused by bending during cutting are avoided;
[0022] A bracket 2 is installed on the base 1, and a telescopic component 3 is arranged on the bracket 2. The telescopic component 3 includes a telescopic motor 301 installed on the bracket 2, and the output end of the telescopic motor 301 is connected to the telescopic rod 302. A cutting component 4 is arranged on the telescopic end of the telescopic rod 302. The cutting component 4 includes a first motor 401 installed on the telescopic end of the telescopic rod 302. The first motor 401 raises the rotating shaft 402 and is connected to a cutting blade 403. The cutting blade 403 is located between the first sliding groove 5 and the second sliding groove 8.
[0023] The above description is only a preferred embodiment of the present invention. The description of orientation, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and does not impose any form of limitation on the present invention; any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings of the specification and described above; however, any equivalent changes, modifications and evolutions made by any technician familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.
Claims
1. A fixing structure for the production of plastic pipes, comprising a base (1), characterized in that: The base (1) is provided with a first sliding groove (5) and a second sliding groove (8), a clamping assembly (6) is arranged in the first sliding groove (5), an auxiliary assembly (7) for assisting the clamping assembly (6) to stably clamp the pipe is arranged in the second sliding groove (8), the clamping assembly (6) comprises a second motor (601) mounted on the base (1), a power output end of the second motor (601) is connected to a first bidirectional screw rod (602), the first bidirectional screw rod (602) is mounted in the first sliding groove (5), two groups of sliding blocks (603) are symmetrically arranged on the first bidirectional screw rod (602), each group of the sliding blocks (603) is fixedly connected to a moving frame (604), each group of the moving frame (604) is installed with a V-shaped clamping plate (605), and the openings of the two groups of the V-shaped clamping plates (605) face opposite directions.
2. A fixing structure for plastic pipe production according to claim 1, characterized in that: The auxiliary component (7) comprises a second bidirectional screw (703) installed in the second sliding groove (8) and a driving gear (701) installed on the first bidirectional screw (602); the driving gear (701) is meshed with a driven gear (702); the driven gear (702) is installed on the second bidirectional screw (703); two groups of sliding blocks (603) are symmetrically arranged on the second bidirectional screw (703); the two groups of sliding blocks (603) are fixedly connected to a moving frame (604); the two groups of moving frames (604) are installed with a V-shaped clamping plate (605); the openings of the two groups of V-shaped clamping plates (605) face opposite directions.
3. A fixing structure for plastic pipe production according to claim 2, characterized in that: The first bidirectional screw rod (602) and the second bidirectional screw rod (703) have opposite thread rotation directions.
4. A fixing structure for plastic pipe production according to claim 1, characterized in that: A bracket (2) is mounted on the base (1); a telescopic assembly (3) is arranged on the bracket (2); the telescopic assembly (3) comprises a telescopic motor (301) mounted on the bracket (2); an output end of the telescopic motor (301) is connected to a telescopic rod (302).
5. A fixing structure for plastic pipe production according to claim 4, characterized in that: A cutting assembly (4) is provided on the telescopic end of the telescopic rod (302), and the cutting assembly (4) comprises a first motor (401) mounted on the telescopic end of the telescopic rod (302), wherein the first motor (401) raises a rotating shaft (402) connected to a cutting blade (403).
6. A fixing structure for plastic pipe production according to claim 5, characterized in that: The cutting blade (403) is located between the first sliding groove (5) and the second sliding groove (8), and the distance between the first sliding groove (5) and the second sliding groove (8) is less than 3 centimeters and greater than 1 centimeter.