Insulating pipe production cutting clamp

Abstract

The utility model relates to the technical field of thermal insulation pipe production equipment, in particular to a thermal insulation pipe production cutting clamp which comprises a base, a moving structure and a clamping structure, the moving structure is installed in the base, and the clamping structure is installed on the top of the moving structure. The moving structure is arranged, the motor is started, the motor drives the sliding block to move towards the side close to the connecting rod, the sliding block drives the clamping structure to move towards the middle, and the clamping plate at the bottom of the clamping structure fixes the lower end of the heat preservation pipe. A clamping structure is arranged, a first grip is rotated, the first grip drives a second threaded rod to rotate, the second threaded rod drives a sliding plate to move downwards, the sliding plate drives a clamping plate at the upper end to fix the upper end of a heat preservation pipe, the second grip is rotated, the second grip drives a third threaded rod to enable the third threaded rod to abut against a limiting rod, and the sliding plate is prevented from sliding; and heat preservation pipes with different diameters can be clamped through the moving structure and the clamping structure, the machining efficiency of the heat preservation cup can be improved, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermal insulation pipe production equipment, and in particular relates to a thermal insulation pipe production cutting fixture. Background Art

[0002] Insulated pipe is the abbreviation of insulated pipe. Insulated pipe is used for the transportation of liquid, gas and other media, and is used for thermal insulation of pipelines in the fields of petroleum, chemical industry, aerospace, hot spring, military, central heating, central air conditioning, municipal engineering, etc. Insulated pipe not only has advanced technology and practical performance that are difficult to match with traditional trench and overhead pipelines, but also has significant social and economic benefits, and is also a powerful measure for energy saving in heating. The use of direct buried heating pipeline technology marks that the development of China's heating pipeline technology has entered a new starting point. With the further improvement and development of this advanced technology, it is imperative to replace trench and overhead heating pipelines with direct buried heating pipelines.

[0003] However, the existing insulated pipe cutting clamp does not have the function of clamping insulated pipes of different sizes. The clamp in the prior art has a single structure and a single function, which is not convenient for clamping and fixing steel pipes of different diameters, and the height of the clamping clamp cannot be changed. Therefore, there is an urgent need for an insulated pipe production and cutting clamp to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a thermal insulation pipe production cutting clamp to solve the problem that the existing thermal insulation pipe cutting clamp proposed in the above-mentioned background technology does not have the function of clamping thermal insulation pipes of different sizes and cannot change the height of the clamped clamp.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermal insulation pipe production cutting fixture, comprising a base, a movable structure and a clamping structure, wherein the movable structure is installed in the base, and the clamping structure is installed on the top of the movable structure.

[0006] Preferably, the movable structure includes a motor, a threaded rod 1, a connecting rod, a slider and a connecting plate, the motor is fixedly connected to the front side of the base, the connecting rod is fixedly connected between the two threaded rods 1, and the two threaded rods 1 are symmetrical to each other.

[0007] Preferably, the threaded rod 1 is rotatably connected to the base, the motor shaft passes through the base and is fixedly connected to the threaded rod 1, the two threaded rods 1 are both threadedly connected to the slider, the top of the slider is fixedly connected to the connecting plate, and the left and right ends of the top of the connecting plate are equipped with clamping structures.

[0008] Preferably, the clamping structure includes a fixing plate, a sliding plate, a limiting rod, a rotating shaft, a second threaded rod, a first handle, a third threaded rod, a second handle, a hinge support and a clamping plate.

[0009] Preferably, the fixing plate is fixedly connected to the top of the connecting plate, the top right end of the fixing plate is fixedly connected to the limiting rod, the top left end of the fixing plate is rotatably connected to the rotating shaft, and the top of the rotating shaft is fixedly connected to threaded rod 2.

[0010] Preferably, the top of the threaded rod two is fixedly connected to the handle one, the threaded rod two is threadedly connected to the slide plate, the limit rod is slidably connected to the slide plate, and the right end of the slide plate is threadedly connected to the threaded rod three.

[0011] Preferably, the right side of the threaded rod three is fixedly connected to the handle two, the rear sides of the fixed plate and the skateboard are both fixedly connected to one end of the hinge support, and the other end of the hinge support is fixedly connected to the splint.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This insulation pipe production cutting fixture is provided with a moving structure. When the motor is turned on, the motor drives the threaded rod to rotate, and the threaded rod drives the slider to move to the side close to the connecting rod. The slider drives the clamping structure to move to the middle, so that the clamping plate at the bottom of the clamping structure fixes the lower end of the insulation pipe.

[0014] 2. The insulation pipe production cutting fixture is provided with a clamping structure. By rotating handle one, handle one drives threaded rod two to rotate, threaded rod two drives the slide plate to move downward, and the slide plate drives the upper clamp plate to fix the upper end of the insulation pipe. By rotating handle two, handle two drives threaded rod three to make threaded rod three press against the limit rod to prevent the slide plate from sliding. The clamp plate has a certain range of motion through the hinge support so that the clamp plate can press against the surface of the insulation pipe. The movable structure and the clamping structure can clamp insulation pipes of different diameters, which is beneficial to improving the processing efficiency of the insulation cup and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the back side of the utility model;

[0017] Figure 3 It is a schematic diagram of the utility model when in use;

[0018] Figure 4 This is a schematic diagram of the explosion structure of the mobile structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the exploded structure of the clamping structure of the utility model.

[0020] In the figure: 1. base; 2. moving structure; 21. motor; 22. threaded rod 1; 23. connecting rod; 24. slider; 25. connecting plate; 3. clamping structure; 31. fixed plate; 32. slide plate; 33. limit rod; 34. rotating shaft; 35. threaded rod 2; 36. handle 1; 37. threaded rod 3; 38. handle 2; 39. hinge support; 310. splint. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a thermal insulation pipe production cutting fixture, including a base 1, a moving structure 2 and a clamping structure 3, the moving structure 2 is installed in the base 1, the clamping structure 3 is installed on the top of the moving structure 2, and the thermal insulation pipe is placed on the top of the base 1.

[0023] The mobile structure 2 includes a motor 21, a threaded rod 22, a connecting rod 23, a slider 24 and a connecting plate 25. The motor 21 is fixedly connected to the front side of the base 1. The connecting rod 23 is fixedly connected between two threaded rods 22. The two threaded rods 22 are symmetrical to each other. When the motor 21 is turned on, the motor 21 drives the threaded rod 22 to rotate.

[0024] The threaded rod 22 is rotatably connected to the base 1, and the motor shaft of 21 passes through the base 1 and is fixedly connected to the threaded rod 22. The two threaded rods 22 are both threadedly connected to the slider 24. The top of the slider 24 is fixedly connected to the connecting plate 25. The left and right ends of the top of the connecting plate 25 are both installed with clamping structures 3. The threaded rod 22 drives the slider 24 to move toward the side close to the connecting rod 23, and the slider 24 drives the clamping structure 3 to move toward the middle, so that the clamping plate 310 at the bottom of the clamping structure 3 fixes the lower end of the insulation pipe.

[0025] The clamping structure 3 includes a fixing plate 31 , a sliding plate 32 , a limiting rod 33 , a rotating shaft 34 , a second threaded rod 35 , a first handle 36 , a third threaded rod 37 , a second handle 38 , a hinge support 39 and a clamping plate 310 .

[0026] The fixing plate 31 is fixedly connected to the top of the connecting plate 25 , the top right end of the fixing plate 31 is fixedly connected to the limiting rod 33 , the top left end of the fixing plate 31 is rotatably connected to the rotating shaft 34 , and the top of the rotating shaft 34 is fixedly connected to the threaded rod 35 .

[0027] The top of the threaded rod 2 35 is fixedly connected to the handle 1 36, the threaded rod 2 35 is threadedly connected to the slide plate 32, the limit rod 33 is slidably connected to the slide plate 32, and the right end of the slide plate 32 is threadedly connected to the threaded rod 37. When the handle 1 36 is rotated, the handle 1 36 drives the threaded rod 2 35 to rotate, and the threaded rod 2 35 drives the slide plate 32 to move downward, and the slide plate 32 drives the upper end clamp 310 to fix the upper end of the insulation pipe.

[0028] The right side of threaded rod three 37 is fixedly connected to handle two 38, and the rear sides of fixed plate 31 and slide plate 32 are fixedly connected to one end of hinge support 39, and the other end of hinge support 39 is fixedly connected to splint 310. By rotating handle two 38, handle two 38 drives threaded rod three 37 to make threaded rod three 37 press against limit rod 33 to prevent slide plate 32 from sliding. Through hinge support 39, splint 310 has a certain range of motion so that splint 310 can press against the surface of insulation pipe.

[0029] Working principle:

[0030] When in use, place the insulation tube on the top of the base 1, turn on the motor 21, the motor 21 drives the threaded rod 1 22 to rotate, the threaded rod 1 22 drives the slider 24 to move to the side close to the connecting rod 23, and the slider 24 drives the clamping structure 3 to move toward the middle, so that the clamping plate 310 at the bottom of the clamping structure 3 fixes the lower end of the insulation tube, rotate the handle 1 36, the handle 1 36 drives the threaded rod 2 35 to rotate, the threaded rod 2 35 drives the slide plate 32 to move downward, and the slide plate 32 drives the upper clamping plate 310 to fix the upper end of the insulation tube, rotate the handle 2 38, the handle 2 38 drives the threaded rod 37 to make the threaded rod 37 resist the limit rod 33 to prevent the slide plate 32 from sliding, and the hinge support 39 is used to give the clamping plate 310 a certain range of movement, so that the clamping plate 310 can resist the surface of the insulation tube, and the movable structure 2 and the clamping structure 3 can clamp insulation tubes of different diameters, which is beneficial to improving the processing efficiency of the insulation cup and facilitating use.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A thermal insulation pipe production cutting fixture, comprising a base (1), a moving structure (2) and a clamping structure (3), characterized in that: A moving structure (2) is installed in the base (1), and a clamping structure (3) is installed on the top of the moving structure (2). The moving structure (2) comprises a motor (21), a threaded rod (22), a connecting rod (23), a slider (24) and a connecting plate (25). The motor (21) is fixedly connected to the front side of the base (1), and the connecting rod (23) is fixedly connected between two threaded rods (22). The two threaded rods (22) are symmetrical to each other. The clamping structure (3) comprises a fixing plate (31). ), a slide plate (32), a limiting rod (33), a rotating shaft (34), a second threaded rod (35), a first handle (36), a third threaded rod (37), a second handle (38), a hinge support (39) and a clamping plate (310), wherein the fixing plate (31) is fixedly connected to the top of the connecting plate (25), the top right end of the fixing plate (31) is fixedly connected to the limiting rod (33), the top left end of the fixing plate (31) is rotatably connected to the rotating shaft (34), and the top of the rotating shaft (34) is fixedly connected to the second threaded rod (35).

2. The thermal insulation pipe production cutting fixture according to claim 1, characterized in that: The threaded rod one (22) is rotatably connected to the base (1), the motor shaft of the (21) passes through the base (1) and is fixedly connected to the threaded rod one (22), the two threaded rods one (22) are both threadedly connected to the slider (24), the top of the slider (24) is fixedly connected to the connecting plate (25), and the left and right ends of the top of the connecting plate (25) are both installed with clamping structures (3).

3. The thermal insulation pipe production cutting fixture according to claim 1, characterized in that: The top of the second threaded rod (35) is fixedly connected to the first handle (36), the second threaded rod (35) is threadedly connected to the slide plate (32), the limiting rod (33) is slidably connected to the slide plate (32), and the right end of the slide plate (32) is threadedly connected to the third threaded rod (37).

4. The thermal insulation pipe production cutting fixture according to claim 1, characterized in that: The right side of the threaded rod three (37) is fixedly connected to the handle two (38), the rear sides of the fixed plate (31) and the slide plate (32) are fixedly connected to one end of the hinge support (39), and the other end of the hinge support (39) is fixedly connected to the clamping plate (310).

Images