A clamping device for processing ceramic tubes

Abstract

The utility model discloses a clamping device for ceramic tube processing, which relates to the technical field of ceramic tube processing; the utility model comprises a workbench; the utility model arranges a double-headed screw to enable a first moving block, a first clamping block and a second clamping block to move toward the middle, the first clamping block contacts the outer wall of a ceramic tube which is sleeved on a cylinder and has a diameter smaller than that of a semicircular ring, and clamps and fixes the outer wall of the ceramic tube; when the first clamping block contacts the outer wall of a ceramic tube which is sleeved on a semicircular ring and has a diameter larger than that of the semicircular ring, the outer wall of the ceramic tube is clamped and fixed; when the first moving block, the first clamping block and the second clamping block move to both sides, the second clamping block contacts the inner wall of a ceramic tube which is sleeved on a semicircular ring and has a diameter larger than that of the semicircular ring, and clamps and fixes the inner wall of the ceramic tube, so that it is possible to choose whether to clamp and fix the outer wall or the inner wall of the ceramic tube according to the processing needs of the ceramic tube, without the need to replace the corresponding clamping device again.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic tube processing, in particular to a clamping device for ceramic tube processing. Background Art

[0002] Ceramic tubes have the characteristics of good insulation, high wear resistance, long life, easy installation, and significant economic benefits. Therefore, ceramic tubes are widely used as insulators in power line construction. After the initial formation of ceramic tubes, they need to be further processed, such as cutting, grinding, inspection, rework, etc.

[0003] In the production process of ceramic tubes, there are two completely different clamping requirements for the inner wall or the outer wall. When the inner wall clamping or the outer wall clamping is required, the corresponding clamping tool needs to be replaced, which greatly reduces the work efficiency. Utility Model Content

[0004] In order to solve the problem that when inner wall clamping or outer wall clamping is required, the corresponding clamping tool needs to be replaced, which greatly reduces the working efficiency; the purpose of the utility model is to provide a clamping device for ceramic tube processing.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a clamping device for ceramic tube processing, comprising a workbench, the top of the workbench is fixedly installed with two symmetrically distributed side plates, the inner sides of the two side plates are fixedly installed with support plates, the side of the support plate away from the side plate is fixedly installed with two groups of symmetrically distributed support legs, the side of the support leg away from the support plate is fixedly installed with a round table, a second empty groove is horizontally opened inside the round table, two symmetrically distributed fixed blocks are fixedly installed on the inner wall of the second empty groove, a double-headed screw with opposite threads at both ends is rotatably installed in the middle of the fixed block, the outer side of the double-headed screw is threadedly connected with two symmetrically distributed first moving blocks, a first clamping block is fixedly installed on the inner side of the first moving block, and a second clamping block is fixedly installed on the side of the first moving block away from the first clamping block, a circular groove is opened in the middle of the round table, two symmetrically distributed semicircular rings are fixedly installed on one side of the round table at the position of the circular groove, a first connecting plate is fixedly installed on the middle of the second empty groove at the position of the circular groove, and a cylinder is fixedly installed on one side of the first connecting plate.

[0006] The cam is provided with a toothed plate, and the toothed plate ...

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. This application can choose to clamp and fix the outer wall or the inner wall of the ceramic tube according to the processing needs of the ceramic tube, without having to replace the corresponding clamping device;

[0009] 2. The present application can simultaneously clamp and fix the inner and outer walls of ceramic tubes of different thicknesses and diameters without the need to replace the corresponding clamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the connection structure of the frustum and the semicircular ring in the utility model.

[0013] Figure 3 It is a schematic diagram of the connection structure between the double-headed screw and the first moving block in the utility model.

[0014] Figure 4 It is a schematic diagram of the connection structure of the rack and gear in the utility model.

[0015] Figure 5 It is a schematic diagram of the connection structure of the slideway and the rack in the utility model.

[0016] Figure 6It is a schematic diagram of the connection structure between the second moving block and the third clamping block in the utility model.

[0017] Figure 7 It is a schematic diagram of the connection structure between the motor and the side plate in the utility model.

[0018] In the figure: 1. workbench; 11. side plate; 12. support plate; 13. support leg; 2. round table; 20. first empty slot; 21. second empty slot; 22. fixed block; 23. double-headed screw; 24. first moving block; 25. first clamping block; 26. second clamping block; 27. first connecting plate; 28. cylinder; 29. ​​ring; 3. circular groove; 31. semicircular ring; 4. rotating shaft; 41. gear; 42. rack; 43. connecting block; 44. slider; 45. second moving block; 46. third clamping block; 47. fourth clamping block; 5. rubber pad; 6. fixing seat; 61. second connecting plate; 7. fixing plate; 71. slide groove; 8. motor; 81. protective cover. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Figure 1-7 As shown, the utility model provides a clamping device for ceramic tube processing, including a workbench 1, the top of the workbench 1 is fixedly installed with two symmetrically distributed side plates 11, the inner sides of the two side plates 11 are fixedly installed with support plates 12, the side of the support plate 12 away from the side plate 11 is fixedly installed with two symmetrically distributed support legs 13, the side of the support leg 13 away from the support plate 12 is fixedly installed with a round table 2, the inside of the round table 2 is horizontally opened with a second empty groove 21, the inner wall of the second empty groove 21 is fixedly installed with two symmetrically distributed fixed blocks 22, the middle part of the fixed block 22 is rotatably installed with A double-headed screw 23 with opposite threads at both ends, the outer side threads of the double-headed screw 23 are connected to two symmetrically distributed first moving blocks 24, the inner side of the first moving block 24 is fixedly installed with a first clamping block 25, and the side of the first moving block 24 away from the first clamping block 25 is fixedly installed with a second clamping block 26, a circular groove 3 is opened in the middle of the frustum 2, and two symmetrically distributed semicircular rings 31 are fixedly installed on one side of the frustum 2 at the position of the circular groove 3, a first connecting plate 27 is fixedly installed in the middle of the second empty groove 21 at the position of the circular groove 3, and a cylinder 28 is fixedly installed on one side of the first connecting plate 27.

[0021] A ring 29 is fixedly installed on one side of the truncated table 2 close to the cylinder 28, a rotating shaft 4 is rotatably penetrated through the middle of the support plate 12 and the side plate 11, a gear 41 is fixedly installed on the outside of the rotating shaft 4, both sides of the gear 41 are meshedly connected with racks 42, and connecting blocks 43 are fixedly installed on the top edges of the two racks 42, and a slider 44 is fixedly installed on the top of the connecting block 43, and the slider 44 is fitted with the truncated table 2 to make the second moving block 45 more stable when moving, and the second moving block 45 is fixedly installed on the top of the slider 44 5, a third clamping block 46 is fixedly installed on the inner side of the second moving block 45, a fourth clamping block 47 is fixedly installed on the side of the second moving block 45 away from the third clamping block 46, a first empty slot 20 is longitudinally penetrated inside the truncated table 2, the second moving block 45, the third clamping block 46, and the fourth clamping block 47 are all penetrated in the first empty slot 20, two symmetrically distributed fixing seats 6 are fixedly installed on the upper surface of the support plate 12, a second connecting plate 61 is fixedly installed on the top of the fixing seat 6, and the slider 44 is slidably clamped on the second connecting plate 61.

[0022] The first clamping block 25, the second clamping block 26, the third clamping block 46 and the fourth clamping block 47 are all fixedly mounted with rubber pads 5 to protect the ceramic tube when the ceramic tube is clamped, thereby preventing the ceramic tube from being cracked due to excessive force during clamping.

[0023] Two symmetrically distributed fixing plates 7 are fixedly mounted on the top of the support plate 12. Slide grooves 71 are provided on the inner sides of the fixing plates 7. The two racks 42 are slidably clamped in the corresponding slide grooves 71. By providing the slide grooves 71, the racks 42 are more stable when sliding.

[0024] A motor 8 is fixedly installed on one side of the side plate 11 away from the support plate 12. The driving end of the motor 8 is fixedly installed on the end of the rotating shaft 4. By setting the motor 8, the motor 8 drives the rotating shaft 4 to rotate, thereby driving the gear 41 to rotate. The outer sleeve of the motor 8 is provided with a protective cover 81 fixed on the side plate 11. By setting the protective cover 81, the motor 8 is protected to prevent the motor 8 from being subjected to other collisions and affecting the use of the motor 8.

[0025] Working principle: In actual use, by rotating the rotating wheel, the double-headed screw 23 drives the first moving block 24, the first clamping block 25, and the second clamping block 26 to move toward the middle, and the first clamping block 25 contacts the outer wall of the ceramic tube which is sleeved on the cylinder 28 and has a diameter smaller than the semicircular ring 31, and clamps the outer wall of the ceramic tube. When the first clamping block 25 contacts the outer wall of the ceramic tube which is sleeved on the semicircular ring 31 and has a diameter larger than the semicircular ring 31, the outer wall of the ceramic tube is clamped and fixed. When the first moving block 24, the first clamping block 25, and the second clamping block 26 move to both sides, the second clamping block 26 contacts the inner wall of the ceramic tube which is sleeved on the semicircular ring 31 and has a diameter larger than the semicircular ring 31, and clamps the inner wall of the ceramic tube.

[0026] By starting the motor 8, the rotating shaft 4 rotates, driving the gear 41 to rotate, thereby driving the rack 42 to move toward the middle. The cooperation between the gear 41 and the rack 42 drives the connecting block 43 and the slider 44 to slide on the second connecting plate 61. The slider 44 drives the second moving block 45, the third clamping block 46, and the fourth clamping block 47 to move toward the middle, so that the third clamping block 46 contacts the outer wall of the ceramic tube which is sleeved on the semicircular ring 31 and has a diameter larger than the semicircular ring 31, and then cooperates with the second clamping block 26 to clamp and fix the inner and outer walls of the ceramic tube at the same time. When the second moving block 45, the third clamping block 46, and the fourth clamping block 47 move to both sides, the fourth clamping block 47 contacts the inner wall of the ceramic tube which has a diameter smaller than the circular ring 29, and then cooperates with the circular ring 29 to clamp and fix the inner and outer walls of the larger ceramic tube at the same time.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A clamping device for processing ceramic tubes, comprising a workbench (1), characterized in that: Two symmetrically distributed side plates (11) are fixedly mounted on the top of the workbench (1), and a support plate (12) is fixedly mounted on the inner sides of the two side plates (11). Two symmetrically distributed support legs (13) are fixedly mounted on the side of the support plate (12) away from the side plates (11), and a round table (2) is fixedly mounted on the side of the support legs (13) away from the support plate (12). A second empty groove (21) is transversely opened inside the round table (2), and two symmetrically distributed fixing blocks (22) are fixedly mounted on the inner wall of the second empty groove (21), and a double-headed screw (23) with opposite threads at both ends is rotatably mounted in the middle of the fixing block (22). The outer side of the head screw (23) is threadedly connected to two symmetrically distributed first moving blocks (24); a first clamping block (25) is fixedly installed on the inner side of the first moving block (24); a second clamping block (26) is fixedly installed on the side of the first moving block (24) away from the first clamping block (25); a circular groove (3) is opened in the middle of the truncated cone (2); two symmetrically distributed semicircular rings (31) are fixedly installed on one side of the truncated cone (2) at the position of the circular groove (3); a first connecting plate (27) is fixedly installed in the middle of the second hollow groove (21) at the position of the circular groove (3); and a cylinder (28) is fixedly installed on one side of the first connecting plate (27).

2. A ceramic tube processing clamping device as claimed in claim 1, characterized in that: A circular ring (29) is fixedly mounted on one side of the truncated table (2) close to the cylinder (28); a rotating shaft (4) is rotatably penetrated through the middle of the support plate (12) and the side plate (11); a gear (41) is fixedly mounted on the outside of the rotating shaft (4); racks (42) are meshedly connected on both sides of the gear (41); connecting blocks (43) are fixedly mounted on the top edges of the two racks (42); a slider (44) is fixedly mounted on the top of the connecting block (43); a second moving block (45) is fixedly mounted on the top of the slider (44); and the inner side of the second moving block (45) is fixedly mounted. A third clamping block (46) is fixedly installed, and a fourth clamping block (47) is fixedly installed on the side of the second movable block (45) away from the third clamping block (46). A first empty slot (20) is longitudinally penetrated inside the truncated table (2), and the second movable block (45), the third clamping block (46) and the fourth clamping block (47) are all penetrated in the first empty slot (20). Two symmetrically distributed fixing seats (6) are fixedly installed on the upper surface of the support plate (12), and a second connecting plate (61) is fixedly installed on the top of the fixing seat (6), and the sliding block (44) is slidably clamped on the second connecting plate (61).

3. A ceramic tube processing clamping device as claimed in claim 2, characterized in that: The first clamping block (25), the second clamping block (26), the third clamping block (46) and the fourth clamping block (47) are all fixedly mounted with rubber pads (5).

4. A ceramic tube processing clamping device as claimed in claim 2, characterized in that: Two symmetrically distributed fixing plates (7) are fixedly mounted on the top of the support plate (12), and a sliding groove (71) is provided on the inner side of each fixing plate (7), and the two racks (42) are slidably mounted in the corresponding sliding grooves (71).

5. A ceramic tube processing clamping device as claimed in claim 2, characterized in that: The sliding block (44) is fitted with the round table (2).

6. A ceramic tube processing clamping device as claimed in claim 2, characterized in that: A motor (8) is fixedly mounted on the side of the side plate (11) away from the support plate (12), and a driving end of the motor (8) is fixedly mounted on the end of the rotating shaft (4).

7. A ceramic tube processing clamping device as claimed in claim 6, characterized in that: The motor (8) is externally sleeved with a protective cover (81) fixed on the side plate (11).

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