Damping type machine tool accessory support convenient to fix
By designing a shock-absorbing machine tool accessory bracket including a bracket body, a threaded cylinder and a fixing mechanism, the problem that the accessories cannot be effectively fixed when vibrating in the prior art is solved, and protection of accessories and vibration reduction are achieved.
Patent Information
- Application Number
- CN202421561183.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The existing machine tool accessory bracket cannot effectively fix the accessories when vibrating, resulting in the precision parts inside the accessories being in an unstable environment for a long time, which may cause damage.
A shock absorbing machine tool accessory bracket including a bracket body, a threaded barrel and a fixing mechanism is designed. The fixing mechanism consists of a mounting column, a first spring, a rack, a gear, a fixing cylinder, a torsion spring and an L-shaped connection block. Through the cooperation of the rack and gear, the torsion spring and the L-shaped connection block are driven to rotate to achieve the fixing of the accessories.
This design can effectively fix the accessories when vibrating, protect the precision parts inside the accessories, avoid damage, and slow down vibration and improve the overall shock absorption effect through the cooperation of the damping rod and the spring.
Smart Images
Figure CN222754884U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machine tool processing, in particular to a shock-absorbing machine tool accessory bracket which is easy to fix. Background Art
[0002] Machine tool accessory brackets refer to structures used to support and fix various accessories or tools on machine tools. During machine tool processing, in order to achieve specific processing requirements, various accessories are usually installed on the machine tool, such as tool holders, fixtures, workpiece clamping devices, cooling and lubrication devices, etc.
[0003] At present, it is common to directly put the accessories inside the bracket. If the accessories are simply put inside the bracket during vibration, the accessories will jump up and down inside the bracket. If the accessories are not fixed, the precision parts inside the accessories may be damaged if they are in this environment for a long time. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a shock-absorbing machine tool accessory bracket that is easy to fix, which solves the current common practice of directly putting the accessory inside the bracket. If the accessory is simply put inside the bracket during vibration, the accessory will jump up and down inside the bracket. If the accessory is not fixed, the precision parts inside the accessory may be damaged if they are exposed to such environment for a long time.
[0006] (II) Technical solution
[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0008] A shock-absorbing machine tool accessory bracket that is easy to fix, comprising a bracket body, an accessory body is inserted in the bracket body, a threaded barrel is threadedly installed in the bracket body, a fixing mechanism is arranged in the threaded barrel, the fixing mechanism comprises a mounting column, a first spring, a rack, a gear, a fixing barrel, a torsion spring and an L-shaped connecting block, the first spring is fixedly installed in the mounting column, the rack is fixedly installed on the top of the first spring, the rack is slidably installed in the mounting column, the rack is meshed with the side wall of the gear, and the fixing barrel is fixedly installed in the gear;
[0009] The torsion spring is inserted into the fixed tube, the L-shaped connecting block is rotatably mounted on the side wall of the fixed tube, the torsion spring is fixedly mounted on the L-shaped connecting block, and one end of the torsion spring away from the L-shaped connecting block is fixedly mounted on the fixed tube.
[0010] Preferably, a first mounting seat is fixedly mounted on the bottom of the bracket body, and a connecting rod is rotatably mounted inside the first mounting seat.
[0011] Preferably, a sliding cylinder is rotatably mounted on one end of the connecting rod away from the first mounting seat, and a damping rod is fixedly mounted on the bottom of the bracket body.
[0012] Preferably, a shock absorbing spring is sleeved on the side wall of the damping rod.
[0013] Preferably: a base is fixedly mounted on the bottom of the damping rod.
[0014] Preferably: a second mounting seat is fixedly mounted on the top of the base.
[0015] Preferably: a sliding rod is fixedly installed inside the second mounting seat, and the sliding cylinder is slidably installed on the side wall of the sliding rod.
[0016] Preferably, a second spring is fixedly mounted on the side wall of the sliding cylinder, and the second spring is sleeved on the side wall of the sliding rod.
[0017] (III) Beneficial effects
[0018] Place the accessory body on top of the bracket body. When the accessory body is squeezed onto the rack, the rack drives the gear to rotate clockwise, the gear drives the fixing cylinder to rotate clockwise, the fixing cylinder drives the torsion spring to rotate clockwise, the torsion spring drives the L-shaped connecting block to flip clockwise, the L-shaped connecting block will be stuck on the top of the accessory body. After flipping the L-shaped connecting block, the torsion spring will generate a torsional force, and the accessory body can be taken out from the inside of the bracket body. The accessory body can be quickly fixed, thereby achieving an effect of easy fixation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.
[0020] Figure 1 It is a three-dimensional structural diagram of the utility model;
[0021] Figure 2 This is a structural diagram of the second mounting base of the utility model;
[0022] Figure 3 This is a structural diagram of an L-shaped connecting block of the utility model;
[0023] Figure 4 This is a structural diagram of the sliding rod of the utility model.
[0024] Legend: 11. Bracket body; 12. Accessory body; 13. Threaded cylinder; 14. Mounting column; 15. First spring; 16. Rack; 17. Gear; 18. Fixed cylinder; 19. Torsion spring; 21. L-shaped connecting block; 22. Connecting rod; 23. Sliding cylinder; 24. Second mounting seat; 25. Sliding rod; 26. Second spring; 27. Damping rod; 28. Shock-absorbing spring; 29. Base; 31. First mounting seat. DETAILED DESCRIPTION
[0025] The embodiment of the present application provides a shock-absorbing machine tool accessory bracket that is easy to fix, which effectively solves the current common problem of directly putting the accessory inside the bracket. If the accessory is simply put inside the bracket during vibration, the accessory will jump up and down inside the bracket. If the accessory is not fixed, the precision parts inside the accessory may be damaged if they are exposed to this environment for a long time. The accessory body is placed above the bracket body. When the accessory body is squeezed onto the rack, the rack drives the gear to rotate clockwise, the gear drives the fixing cylinder to rotate clockwise, the fixing cylinder drives the torsion spring to rotate clockwise, the torsion spring drives the L-shaped connecting block to flip clockwise, and the L-shaped connecting block will be stuck on the accessory body. At the top, flip the L-shaped connecting block, and the torsion spring is stressed to generate a torsional force, so that the accessory body can be taken out from the inside of the bracket body, and the accessory body can be quickly fixed, thereby achieving the effect of easy fixation. When the bracket body vibrates, the bracket body transmits force to the damping rod, so that the damping rod is forced to retract, and the damping rod is compressed to reduce vibration. At the same time, the bracket body transmits force to the first mounting seat, and the first mounting seat moves from top to bottom, so that the connecting rod flips from the middle to both sides, and the connecting rod squeezes the sliding cylinder from both sides to the middle, and the sliding cylinder squeezes the second spring, so that the second spring is compressed, which will greatly reduce the amplitude of vibration, thereby achieving the effect of reducing vibration.
[0026] Example
[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the technical solution in the embodiment of the present application is to effectively solve the current common problem of directly putting the accessory inside the bracket. If the accessory is simply put inside the bracket during vibration, the accessory will jump up and down inside the bracket. If the accessory is not fixed, the precision parts inside the accessory may be damaged in this environment for a long time. The overall idea is as follows: a shock-absorbing machine tool accessory bracket that is easy to fix, including a bracket body 11, an accessory body 12 is inserted into the bracket body 11, a threaded barrel 13 is threadedly installed inside the bracket body 11, and a fixing mechanism is arranged inside the threaded barrel 13. The fixing mechanism includes a mounting column 14, a first spring 15, a rack 16, a gear 17, a fixing barrel 18, a torsion spring 19 and an L-shaped connecting block 21. The first spring 15 is fixedly installed inside the mounting column 14, the rack 16 is fixedly installed on the top of the first spring 15, the rack 16 is slidably installed inside the mounting column 14, and the gear 17 is fixedly installed on the top of the first spring 15. The rack 16 is meshed with the side wall of the gear 17, the fixed cylinder 18 is fixedly installed inside the gear 17, the torsion spring 19 is inserted inside the fixed cylinder 18, the L-shaped connecting block 21 is rotatably installed on the side wall of the fixed cylinder 18, the torsion spring 19 is fixedly installed with the L-shaped connecting block 21, and the end of the torsion spring 19 away from the L-shaped connecting block 21 is fixedly installed with the fixed cylinder 18, and the accessory body 12 is placed above the bracket body 11. When the accessory body 12 is squeezed onto the rack 16, the rack 16 drives the gear 17 to rotate clockwise, the gear 17 drives the fixed cylinder 18 to rotate clockwise, the fixed cylinder 18 drives the torsion spring 19 to rotate clockwise, and the torsion spring 19 drives the L-shaped connecting block 21 to flip clockwise, and the L-shaped connecting block 21 will be stuck on the top of the accessory body 12. After flipping the L-shaped connecting block 21, the torsion spring 19 is subjected to force to generate a torsional force, and the accessory body 12 can be taken out from the inside of the bracket body 11, and the accessory body 12 can be quickly fixed, thereby achieving an effect of easy fixing.
[0028] A first mounting seat 31 is fixedly installed at the bottom of the bracket body 11, a connecting rod 22 is rotatably installed inside the first mounting seat 31, a sliding cylinder 23 is rotatably installed at one end of the connecting rod 22 away from the first mounting seat 31, a damping rod 27 is fixedly installed at the bottom of the bracket body 11, a shock absorbing spring 28 is sleeved on the side wall of the damping rod 27, a base 29 is fixedly installed at the bottom of the damping rod 27, a second mounting seat 24 is fixedly installed on the top of the base 29, a sliding rod 25 is fixedly installed inside the second mounting seat 24, and the sliding cylinder 23 slides on the side wall of the sliding rod 25 Installation, when the bracket body 11 vibrates, the bracket body 11 transmits force to the damping rod 27, so that the damping rod 27 is forced to retract, and the damping rod 27 is compressed to reduce vibration. At the same time, the bracket body 11 transmits force to the first mounting seat 31, and the first mounting seat 31 moves from top to bottom, so that the connecting rod 22 flips from the middle to both sides, and the connecting rod 22 squeezes the sliding cylinder 23 from both sides to the middle, and the sliding cylinder 23 squeezes the second spring 26, so that the second spring 26 is compressed, which will greatly reduce the amplitude of vibration, thereby achieving the effect of reducing vibration.
[0029] A second spring 26 is fixedly mounted on the side wall of the sliding cylinder 23 . The second spring 26 is sleeved on the side wall of the sliding rod 25 . The rebound of the second spring 26 will reduce the amplitude of vibration of the bracket body 11 .
[0030] In view of the problems existing in the prior art, the utility model provides a shock-absorbing machine tool accessory bracket that is easy to fix. The accessory body 12 is placed above the bracket body 11. When the accessory body 12 is squeezed onto the rack 16, the rack 16 drives the gear 17 to rotate clockwise, the gear 17 drives the fixing cylinder 18 to rotate clockwise, the fixing cylinder 18 drives the torsion spring 19 to rotate clockwise, the torsion spring 19 drives the L-shaped connecting block 21 to flip clockwise, the L-shaped connecting block 21 will be stuck on the top of the accessory body 12, flip the L-shaped connecting block 21, the torsion spring 19 is stressed to generate a torsional force, and the accessory body 12 can be taken out from the inside of the bracket body 11. The accessory body 12 can be quickly fixed, so as to achieve the effect of easy fixing. When the bracket body 11 vibrates, the bracket body 11 transmits force to the damping rod 27, so that the damping rod 27 is forced to retract, and the damping rod 27 is compressed to reduce vibration. At the same time, the bracket body 11 transmits force to the first mounting seat 31, and the first mounting seat 31 moves from top to bottom, so that the connecting rod 22 flips from the middle to both sides, and the connecting rod 22 squeezes the sliding cylinder 23 from both sides to the middle, and the sliding cylinder 23 squeezes the second spring 26, so that the second spring 26 is compressed, which will greatly reduce the amplitude of vibration, thereby achieving the effect of reducing vibration.
[0031] Working principle:
[0032] The first step is to place the accessory body 12 on top of the bracket body 11. When the accessory body 12 is squeezed onto the rack 16, the rack 16 drives the gear 17 to rotate clockwise, the gear 17 drives the fixing cylinder 18 to rotate clockwise, the fixing cylinder 18 drives the torsion spring 19 to rotate clockwise, the torsion spring 19 drives the L-shaped connecting block 21 to flip clockwise, the L-shaped connecting block 21 will be stuck on the top of the accessory body 12, flip the L-shaped connecting block 21, the torsion spring 19 is stressed to generate a torsional force, the accessory body 12 can be taken out from the inside of the bracket body 11, and the accessory body 12 can be quickly fixed, thereby achieving the effect of easy fixation.
[0033] In the second step, when the bracket body 11 vibrates, the bracket body 11 transmits force to the damping rod 27, causing the damping rod 27 to retract under force, and the damping rod 27 is compressed to reduce vibration. At the same time, the bracket body 11 transmits force to the first mounting seat 31, and the first mounting seat 31 moves from top to bottom, causing the connecting rod 22 to flip from the middle to both sides. The connecting rod 22 squeezes the sliding cylinder 23 from both sides to the middle, and the sliding cylinder 23 squeezes the second spring 26, causing the second spring 26 to be compressed, which will greatly reduce the amplitude of vibration, thereby achieving the effect of reducing vibration.
[0034] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. A vibration-absorbing machine tool accessory bracket that is easy to fix, comprising a bracket body (11), an accessory body (12) is inserted into the bracket body (11), and a threaded barrel (13) is threadedly installed inside the bracket body (11), characterized in that: A fixing mechanism is arranged inside the threaded cylinder (13), and the fixing mechanism comprises a mounting column (14), a first spring (15), a rack (16), a gear (17), a fixing cylinder (18), a torsion spring (19) and an L-shaped connecting block (21), wherein the first spring (15) is fixedly mounted inside the mounting column (14), the rack (16) is fixedly mounted on the top of the first spring (15), the rack (16) is slidably mounted inside the mounting column (14), the rack (16) is meshed with a side wall of the gear (17), and the fixing cylinder (18) is fixedly mounted inside the gear (17); The torsion spring (19) is inserted into the interior of the fixed tube (18), the L-shaped connecting block (21) is rotatably mounted on the side wall of the fixed tube (18), the torsion spring (19) is fixedly mounted on the L-shaped connecting block (21), and one end of the torsion spring (19) away from the L-shaped connecting block (21) is fixedly mounted on the fixed tube (18).
2. A shock-absorbing machine tool accessory bracket that is easy to fix as claimed in claim 1, characterized in that: A first mounting seat (31) is fixedly mounted on the bottom of the bracket body (11); Wherein, a connecting rod (22) is rotatably mounted inside the first mounting seat (31).
3. A shock-absorbing machine tool accessory bracket that is easy to fix as claimed in claim 2, characterized in that: A sliding cylinder (23) is rotatably mounted on one end of the connecting rod (22) away from the first mounting seat (31); Wherein, a damping rod (27) is fixedly mounted on the bottom of the bracket body (11).
4. A shock-absorbing machine tool accessory bracket that is easy to fix as claimed in claim 3, characterized in that: The side wall of the damping rod (27) is sleeved with a shock absorbing spring (28).
5. A shock-absorbing machine tool accessory bracket that is easy to fix as claimed in claim 4, characterized in that: A base (29) is fixedly mounted on the bottom of the damping rod (27).
6. A shock-absorbing machine tool accessory bracket that is easy to fix as claimed in claim 5, characterized in that: A second mounting seat (24) is fixedly mounted on the top of the base (29).
7. A shock-absorbing machine tool accessory bracket that is easy to fix as claimed in claim 6, characterized in that: A sliding rod (25) is fixedly mounted inside the second mounting seat (24); Wherein, the sliding cylinder (23) is slidably mounted on the side wall of the sliding rod (25).
8. A shock-absorbing machine tool accessory bracket that is easy to fix as claimed in claim 7, characterized in that: A second spring (26) is fixedly mounted on the side wall of the sliding cylinder (23); Wherein, the second spring (26) is sleeved on the side wall of the sliding rod (25).