Electric heating tube clamping tool suitable for multiple sizes

Abstract

The utility model provides an electric heating tube clamping tool suitable for multiple sizes, which relates to the technical field of electric heating tube processing devices and comprises a base, a rotating table arranged at the top of the base, a connecting shaft fixedly connected to the top of the rotating table, a connecting block rotatably connected to the outside of the connecting shaft, and a clamping table fixedly connected to the top of the connecting block. According to the clamping tool, the U-shaped electric heating tubes can be clamped and fixed through the clamping assembly, the U-shaped electric heating tubes of different models and sizes can be clamped and fixed, the clamp does not need to be replaced repeatedly, more time and labor are saved, the practical performance is improved, secondly, the clamping work angle and position can be adjusted through the adjusting assembly, and the clamping efficiency is improved. Therefore, the U-shaped electric heating tube can be adjusted to a proper angle and a proper position according to different machining requirements to meet specific machining operation, so that a worker can operate the U-shaped electric heating tube conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating tube processing devices, in particular to a clamping tool for electric heating tubes of various sizes. Background Art

[0002] The electric heating tube is a tubular electric heating element. It is composed of a metal tube, a spiral resistance wire and crystallized magnesium oxide powder. It has excellent overall performance, ultra-long life and easy maintenance. The U-shaped electric heating tube is a type of electric heating tube with a simple structure, high thermal efficiency, good mechanical strength and good adaptability to harsh environments.

[0003] However, the clamping device used in the processing of the existing U-shaped electric heating tube has certain defects. The existing clamping device often has a single model of clamping tools for the U-shaped electric heating tube, and is unable to clamp electric heating tubes of different models and sizes. Replacing the clamp often takes a lot of time and is time-consuming and labor-intensive. At the same time, during the processing of the U-shaped electric heating tube, it is often necessary to accurately control the position and angle of the electric heating tube, so as to adjust the position and angle of the U-shaped electric heating tube clamping according to actual needs to meet specific processing operations and facilitate workers to operate. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the background technology and provides a heating tube clamping tool suitable for multiple sizes. The U-shaped heating tube can be clamped and fixed by the clamping component, and U-shaped heating tubes of different models and sizes can be clamped and fixed without repeatedly replacing the clamp, which saves time and effort and improves practical performance. Secondly, the angle and position of the clamping work can be adjusted by the adjustment component, so as to meet specific processing operations. According to different processing requirements, the U-shaped heating tube can be adjusted to a suitable angle and position to facilitate workers to operate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping tool for electric heating pipes of multiple sizes, comprising: a base, a rotating table is provided on the top of the base, a connecting shaft is fixedly connected to the top of the rotating table, a connecting block is rotatably connected to the outside of the connecting shaft, a clamping table is fixedly connected to the top of the connecting block, a clamping assembly is provided on the clamping table and is used to clamp and fix the electric heating pipe, and an adjusting assembly is provided at the bottom of the rotating table and is used to adjust the inclination angle and orientation direction of the clamping table.

[0006] Furthermore, the clamping assembly includes: a movable groove opened on the upper surface of the clamping table, a partition is fixedly connected to the inside of the movable groove near the middle position, two through holes are opened on the partition, two through holes are rotatably connected to the inside of each of the two through holes, the two sections of the two-way threaded screw at the top are externally threadedly connected to a clamping plate a, and the two sections of the two-way threaded screw at the top are externally threadedly connected to clamping plates b at both sides of the partition.

[0007] Furthermore, the adjustment component includes: a rotating cavity opened at the axis center of the top of the base, a rotating rod rotatably connected inside the rotating cavity, the top end of the rotating rod is connected to the rotating table, and the bottom end of the rotating rod is fixedly connected to a driven gear, and an installation cavity opened on one side of the rotating cavity, a driving motor is fixedly installed inside the installation cavity, a driving gear is fixedly connected to the top of the driving motor, and the driving gear is meshed with the driven gear.

[0008] Furthermore, the two sections of the bidirectional threaded screw at the bottom are respectively threadedly connected to thread blocks, the top ends of the two threaded blocks are respectively connected to the bottom ends of the two clamping plates b, and rubber blocks are respectively provided on the opposite sides of the clamping plates a and b.

[0009] Furthermore, two installation grooves are opened on one side of the movable groove, and servo motors are fixedly installed inside the two installation grooves respectively, and the driving shafts of the two servo motors are respectively connected to the two bidirectional threaded screws.

[0010] Furthermore, a plurality of fixing holes distributed in a ring array are provided on one side of the connecting shaft, and a threaded hole is provided on one side of the connecting block.

[0011] Furthermore, a threaded rod is threadedly connected inside the threaded hole, one end of the threaded rod extends into the fixing hole, and the other end of the threaded rod extends to the outside and is fixedly connected to a knob.

[0012] The utility model provides a clamping tool for electric heating pipes of various sizes, which has the following beneficial effects:

[0013] The utility model has the advantages that the U-shaped electric heating tube can be clamped and fixed by the clamping assembly, and U-shaped electric heating tubes of different models and sizes can be clamped and fixed without repeatedly replacing the clamp, which saves time and labor and improves practical performance;

[0014] Secondly, the angle and position of the clamping work can be adjusted by adjusting the component, so as to meet specific processing operations. According to different processing requirements, the U-shaped electric heating tube can be adjusted to a suitable angle and position to facilitate workers to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a sectional view of the overall structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the structure of a bidirectional threaded screw rod of the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the rotating table of the utility model.

[0019] Figure 5 This is a schematic diagram of the rotating platform structure of the utility model from another perspective.

[0020] Figure 6 For the utility model Figure 2 Enlarged view of point A in the middle.

[0021] Figure 1-6 In: 1. Base; 11. Rotating table; 12. Connecting shaft; 13. Connecting block; 14. Clamping table; 2. Moving groove; 21. Partition plate; 22. Through hole; 23. Bidirectional threaded screw; 24. Clamping plate a; 25. Clamping plate b; 26. Threaded block; 27. Rubber block; 28. Mounting groove; 29. ​​Servo motor; 3. Rotating cavity; 31. Rotating rod; 32. Driven gear; 33. Mounting cavity; 34. Driving motor; 35. Driving gear; 36. Fixing hole; 37. Threaded hole; 38. Threaded rod; 39. Knob. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0023] The embodiment of the present application provides a clamping tool for electric heating tubes of multiple sizes. The clamping tool for electric heating tubes of multiple sizes can clamp and fix U-shaped electric heating tubes through a clamping assembly, and can clamp and fix U-shaped electric heating tubes of different models and sizes without repeatedly replacing the clamp, which saves time and effort and improves practical performance.

[0024] The following is a detailed description of the electric heating pipe clamping tooling adapted to multiple sizes. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0025] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] Example 1

[0027] See also Figure 1-6 In the embodiment, a clamping tool for electric heating pipes of multiple sizes is provided, comprising: a base 1, a rotating table 11 is provided on the top of the base 1, a connecting shaft 12 is fixedly connected to the top of the rotating table 11, a connecting block 13 is rotatably connected to the outside of the connecting shaft 12, a clamping table 14 is fixedly connected to the top of the connecting block 13, a clamping assembly is provided on the clamping table 14, and is used to clamp and fix the electric heating pipe, and an adjusting assembly is provided at the bottom of the rotating table 11, and is used to adjust the inclination angle and orientation direction of the clamping table 14.

[0028] Among them, the U-shaped electric heating tube can be clamped and fixed by the clamping assembly, and U-shaped electric heating tubes of different models and sizes can be clamped and fixed without repeatedly replacing the clamp, which saves time and effort and improves practical performance;

[0029] Secondly, the angle and position of the clamping work can be adjusted by adjusting the component, so as to meet specific processing operations. According to different processing requirements, the U-shaped electric heating tube can be adjusted to a suitable angle and position to facilitate workers to operate.

[0030] Example 2

[0031] On the basis of Example 1, the clamping assembly includes: a movable groove 2 opened on the upper surface of the clamping platform 14, a partition 21 is fixedly connected to the inside of the movable groove 2 near the middle position, two through holes 22 are opened on the partition 21, and two bidirectional threaded screws 23 are rotatably connected inside the two through holes 22, the two sections of the two-way threaded screw 23 at the top are threadedly connected to the clamping plate a24 on the outside of the two sections of the thread, and the two sections of the two-way threaded screw 23 at the top are slidingly connected to the clamping plates b25 on both sides of the two sections of the thread near the partition 21, and the two sections of the two-way threaded screw 23 at the bottom are threadedly connected to the outside of the two sections of the thread, and the tops of the two thread blocks 26 are respectively connected to the bottom ends of the two clamping plates b25, and rubber blocks 27 are respectively provided on the opposite sides of the clamping plates a24 and b25, and two mounting grooves 28 are opened on one side of the movable groove 2, and servo motors 29 are respectively fixedly installed inside the two mounting grooves 28, and the driving shafts of the two servo motors 29 are respectively connected to the two bidirectional threaded screws 23.

[0032] When clamping the U-shaped electric heating tube, the two ends of the electric heating tube are placed on both sides of the two clamping plates b25 respectively, and then the servo motor 29 at the bottom is started. After starting, the bidirectional threaded screw 23 at the bottom is driven to rotate. The bidirectional threaded screw 23 rotates and screws with the two threaded blocks 26. When the threads are screwed together, the threaded blocks 26 are driven to move to both sides at the same time. The threaded blocks 26 are controlled to move to both sides or the center by controlling the rotation direction of the servo motor 29. When the two threaded blocks 26 move, the two clamping plates b25 are driven to move, so that the rubber block 27 on one side of the clamping plate b25 fits with the inner side of the two ends of the U-shaped electric heating tube. Then, the servo motor 29 at the bottom is turned off, and then the servo motor 29 at the top is started. 9. After starting, the bidirectional threaded screw 23 at one end is driven to rotate. When the bidirectional threaded screw 23 rotates, it is screwed with the two clamping plates a24, thereby driving the two clamping plates a24 to move toward the center at the same time, thereby clamping the two sides of the outside of the two ends of the U-shaped electric heating pipe. In this way, the two ends of the U-shaped electric heating pipe are clamped and fixed by the clamping plates b25 and the clamping plates a24 on both sides. The rubber block 27 can protect the U-shaped electric heating pipe and increase the contact area, making the fixation more stable and effectively preventing the U-shaped electric heating pipe from shaking. When it needs to be loosened, the clamping plate b25 is driven to move closer to the center and the clamping plate a24 moves to both sides, thereby loosening and releasing the clamping of the U-shaped electric heating pipe.

[0033] Example 3

[0034] On the basis of Example 1, the adjustment component includes: a rotating chamber 3 opened at the top axis of the base 1, a rotating rod 31 rotatably connected inside the rotating chamber 3, the top of the rotating rod 31 is connected to the rotating table 11, and the bottom of the rotating rod 31 is fixedly connected to a driven gear 32, an installation chamber 33 opened on one side of the rotating chamber 3, a driving motor 34 is fixedly installed inside the installation chamber 33, a driving gear 35 is fixedly connected to the top of the driving motor 34, the driving gear 35 is meshed with the driven gear 32, a plurality of fixing holes 36 distributed in a circular array are opened on one side of the connecting shaft 12, a threaded hole 37 is opened on one side of the connecting block 13, a threaded rod 38 is threadedly connected inside the threaded hole 37, one end of the threaded rod 38 extends to the inside of the fixing hole 36, and the other end of the threaded rod 38 extends to the outside and is fixedly connected to a knob 39.

[0035] When the angle and direction of the U-shaped electric heating tube need to be adjusted, the knob 39 is first turned to drive the threaded rod 38 to rotate. When the threaded rod 38 rotates, it is screwed into the threaded hole 37. When it is screwed, the threaded rod 38 is driven to move, and the threaded rod 38 is removed from the fixing hole 36, thereby releasing the fixation between the connecting shaft 12 and the connecting block 13. The connecting block 13 is rotated according to the required adjustment angle, and the connecting block 13 drives the clamping platform 14 to move. After the clamping platform 14 is rotated to the required position angle, the knob 39 is then rotated in the opposite direction to insert the threaded rod 38 into the fixing hole 36. The rotating table 11 is fixed in the corresponding fixing hole 36, and then the rotating table 11 after the angle adjustment is fixed, and the driving motor 34 is started to drive the driving gear 35 to rotate, and the driving gear 35 rotates and meshes with the driven gear 32, thereby driving the driven gear 32 to rotate, and the driven gear 32 drives the rotating rod 31 to rotate, and the rotating rod 31 drives the rotating table 11 to rotate, and then drives the connecting shaft 12, the connecting block 13, and the clamping table 14 to rotate as a whole, so that the angle and rotation of the clamping table 14 can be adjusted to adapt to various processing operations.

[0036] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0037] The above is a detailed introduction to a multi-size electric heating tube clamping tool provided in an embodiment of the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. A clamping tool for electric heating pipes of various sizes, characterized in that: include: A base (1), wherein a rotating platform (11) is provided on the top of the base (1), a connecting shaft (12) is fixedly connected to the top of the rotating platform (11), a connecting block (13) is rotatably connected to the outside of the connecting shaft (12), and a clamping platform (14) is fixedly connected to the top of the connecting block (13); A clamping assembly, the clamping assembly being arranged on the clamping platform (14) and being used for clamping and fixing the electric heating tube; and An adjustment component is arranged at the bottom of the rotating platform (11) and is used to adjust the inclination angle and orientation direction of the clamping platform (14).

2. The multi-size electric heating pipe clamping tool according to claim 1 is characterized in that: The clamping assembly comprises: A movable groove (2) is formed on the upper surface of the clamping platform (14), a partition plate (21) is fixedly connected to the movable groove (2) near the middle position, and two through holes (22) are formed on the partition plate (21); The two through holes (22) are both rotatably connected to a bidirectional threaded screw (23), the two threads of the bidirectional threaded screw (23) at the top are externally threadedly connected to a clamping plate a (24), and the two threads of the bidirectional threaded screw (23) at the top are externally threadedly connected to clamping plates b (25) at both sides of the bidirectional threaded screw (23) near the partition (21).

3. The multi-size electric heating pipe clamping tool according to claim 1 is characterized in that: The adjustment component comprises: A rotating chamber (3) is provided at the top axis of the base (1), a rotating rod (31) is rotatably connected inside the rotating chamber (3), the top end of the rotating rod (31) is connected to the rotating platform (11), and the bottom end of the rotating rod (31) is fixedly connected to a driven gear (32); A mounting cavity (33) is provided on one side of the rotating cavity (3), a driving motor (34) is fixedly mounted inside the mounting cavity (33), a driving gear (35) is fixedly connected to the top end of the driving motor (34), and the driving gear (35) is meshedly connected to the driven gear (32).

4. The multi-size electric heating pipe clamping tool according to claim 2 is characterized in that: The two sections of the threaded outer portion of the bidirectional threaded screw (23) at the bottom are respectively threadedly connected to threaded blocks (26), the top ends of the two threaded blocks (26) are respectively connected to the bottom ends of the two clamping plates b (25), and rubber blocks (27) are respectively provided on opposite sides of the clamping plate a (24) and the clamping plate b (25).

5. The multi-size electric heating pipe clamping tool according to claim 2 is characterized in that: Two mounting grooves (28) are provided on one side of the movable groove (2), and servo motors (29) are fixedly mounted inside the two mounting grooves (28), respectively. The driving shafts of the two servo motors (29) are respectively connected to the two bidirectional threaded screw rods (23).

6. The multi-size electric heating pipe clamping tool according to claim 1 is characterized in that: A plurality of fixing holes (36) distributed in a ring array are provided on one side of the connecting shaft (12), and a threaded hole (37) is provided on one side of the connecting block (13).

7. The multi-size electric heating pipe clamping tool according to claim 6 is characterized in that: A threaded rod (38) is threadedly connected inside the threaded hole (37), one end of the threaded rod (38) extends into the interior of the fixing hole (36), and the other end of the threaded rod (38) extends to the outside and is fixedly connected to a knob (39).

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