Supporting structure of rotary clamp
By adopting a thread adjustment structure of the base and telescopic seat in the rotary fixture, the support and height adjustment of the rotation shaft is achieved by combining the ball and the limiting parts, the problem of large and uncompact support structures in the prior art is solved, and the rotary fixture is improved ease of operation and efficiency.
Patent Information
- Application Number
- CN202421045157.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The support structure of existing rotary fixtures has a large volume, large space and a not compact structure, making it difficult to meet the needs of compact and efficient support.
Using a support structure including a base and a telescopic seat, the support and height adjustment of the rotating shaft is achieved through the thread adjustment groove, limiting parts and ball combination, simplifying the structural design and improving matching.
It realizes effective support and height adjustment of the rotating shaft, improves operational convenience and work efficiency, and reduces the volume and space occupation of the structure.
Smart Images
Figure CN222200303U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to, more specifically, a supporting structure of a rotating clamp. Background Art
[0002] The rotary clamp is commonly used in various devices to clamp and fix objects and rotate them in a circular direction. It includes a rotary shaft 5 and a drive motor. The clamp is assembled at the tail end of the rotary shaft. Since the rotary shaft 5 has a certain length, an auxiliary support structure needs to be set at its tail end to ensure the normal operation of the rotary clamp. For common support structures, please refer to the attached manual. Figure 4 , including a lifting seat 6, on which a supporting slide seat 7 is slidably matched, the tail end of the rotating shaft 5 is passed through the supporting slide seat 7 and rotatably matched, and the height position is adjusted by lifting and lowering the supporting slide seat 7. This structure has the disadvantages of being large in size, occupying a large space, and not compact in structure. Therefore, the present application proposes a supporting structure with simple and compact structure, small in size, and small in space. Utility Model Content
[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a supporting structure with a simple and compact structure, a small volume and a small occupied space.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a supporting structure of a rotating clamp, comprising a base and a telescopic seat, the base being provided with a threaded adjustment groove, one end of the telescopic seat being located in the threaded adjustment groove and threadedly matched, a side wall of the threaded adjustment groove being provided with a through-hole, a limit piece being inserted in the through-hole, one end of the limit piece extending into the threaded adjustment groove and in conflict with the outer wall of the telescopic seat, and the other end extending to the outside of the base through the through-hole, an auxiliary rolling portion being provided at the other end of the telescopic seat, the auxiliary rolling portion comprising an auxiliary seat and two groups of balls located on the auxiliary seat, a support area adapted to the rotating shaft being formed between the two groups of balls.
[0005] The utility model is further configured as follows: the auxiliary seat is provided with an upwardly protruding boss, the boss is provided with a groove adapted to the ball, the ball is located in the groove for rolling fit, and the top end thereof extends out of the groove.
[0006] The utility model is further configured as follows: the limiting member is a threaded rod, which is threadably matched with the through opening.
[0007] By adopting the above technical solution, the tail end of the rotating shaft is mounted in the support area formed between the two sets of balls, and the rolling cooperation between the balls and the rotating shaft can realize the support of the rotating shaft and the normal operation of the rotating shaft. At the same time, the height position of the telescopic seat can be adjusted by rotating the thread of the telescopic seat and the base, thereby improving the matching with the rotating shaft position, which has the advantages of convenient operation and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a schematic diagram of the structure of the utility model;
[0009] Figure 2 It is a cross-sectional view of the utility model;
[0010] Figure 3 This is a state diagram for use of the utility model;
[0011] Figure 4 It is a schematic diagram of the background technology structure.
[0012] 1. Base; 10. Threaded adjustment groove; 11. Through-hole; 2. Telescopic seat; 3. Limiting piece; 4. Auxiliary rolling part; 40. Auxiliary seat; 41. Ball; 42. Boss; 43. Groove; 44. Support area; 5. Rotating axis; 6. Lifting seat; 7. Support slide seat. DETAILED DESCRIPTION
[0013] Reference Figures 1 to 4 The utility model is further described in detail.
[0014] A support structure for a rotary clamp includes a base 1 and a telescopic seat 2, wherein the base 1 is provided with a threaded adjustment groove 10, one end of the telescopic seat 2 is threadedly matched in the threaded adjustment groove 10, a through hole 11 is provided on the side wall of the threaded adjustment groove 10, a stopper 3 is inserted in the through hole 11, one end of the stopper 3 extends into the threaded adjustment groove 10 and contacts the outer wall of the telescopic seat 2, and the other end extends to the outside of the base 1 through the through hole 11, and an auxiliary rolling portion 4 is provided at the other end of the telescopic seat 2, wherein the auxiliary rolling portion 4 includes an auxiliary seat 40 and two groups of balls 41 located on the auxiliary seat 40, and a support area 44 adapted to a rotating shaft 5 is formed between the two groups of balls 41. The auxiliary seat 40 is provided with an upwardly protruding boss 42, wherein a groove 43 adapted to the ball 41 is provided in the boss 42, the ball 41 is located in the groove 43 and rolls and matches, and its top end extends to the outside of the groove 43. The stopper 3 is a threaded rod threadedly matched with the through hole 11.
[0015] Working principle: The support structure is assembled below the rotating shaft 5, and the rotating shaft 5 is located in the support area 44 formed between the two groups of balls 41. While providing support to the rotating shaft 5, the rotating movement of the rotating shaft 5 can be coordinated through the balls 41. The height position adjustment of the overall support structure can be achieved through the threaded rotation cooperation between the telescopic seat 2 and the base 1. After the adjustment is completed, the end of the limiter 3 is pressed against the outer wall of the telescopic seat 2 through the threaded cooperation of the limiter 3 and the through hole 11, which plays a role in fixing the telescopic seat 2 and preventing it from displacement. It has the advantages of simple and compact structure, convenient adjustment, small size, and less space occupied.
[0016] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A supporting structure for a rotating fixture, characterized in that: It includes a base and a telescopic seat, the base is provided with a threaded adjustment groove, one end of the telescopic seat is located in the threaded adjustment groove and is threadedly matched, a through hole is provided on the side wall of the threaded adjustment groove, a limit piece is inserted in the through hole, one end of the limit piece extends into the threaded adjustment groove and conflicts with the outer wall of the telescopic seat, and the other end extends to the outside of the base through the through hole, and the other end of the telescopic seat is provided with an auxiliary rolling part, the auxiliary rolling part includes an auxiliary seat and two groups of balls located on the auxiliary seat, and a support area adapted to the rotating shaft is formed between the two groups of balls.
2. A supporting structure for a rotating fixture according to claim 1, characterized in that: The auxiliary seat is provided with an upwardly protruding boss, the boss is provided with a groove adapted to the ball, the ball is located in the groove for rolling fit, and the top end of the ball extends out of the groove.
3. A supporting structure for a rotating fixture according to claim 2, characterized in that: The limiting member is a threaded rod, which is threadably matched with the through opening.