A steel product machining jig

Abstract

The utility model discloses a steel product processing clamp belongs to steel product processing technical field, include: supporting mechanism, be located on the rotating mechanism of supporting mechanism, be located on the turnover mechanism of rotating mechanism and be located on the fixed establishment of turnover mechanism, the rotating mechanism includes the connecting plate, be located on the slewing bearing of connecting plate and be linked with slewing bearing's rotating frame and second power component, the slewing bearing includes the thimble and the rotation ring, wherein, the thimble is linked with connecting plate, and the rotation ring is linked with rotating frame, still be equipped with the connecting tooth on the rotation ring, the utility model solves the technical problem that cannot be flexibly adjusted in the steel product processing process, and one clamping is difficult to cover the technology effect of many working procedures, realizes the accurate positioning of steel product's multiple freedom, satisfies the technical effect of complex processing demand.

Description

Technical Field

[0001] This utility model relates to the field of steel product processing technology, and specifically to a steel product processing fixture. Background Technology

[0002] Steel product processing fixtures refer to special devices used to fix, position, and clamp workpieces during the steel product processing process.

[0003] In the steel product processing process, traditional fixtures can usually only fix the steel product in one position. The angle or height cannot be adjusted during processing. Changing the position requires re-clamping the steel product. Multiple clampings cause the reference to shift, resulting in large processing errors. There are problems such as inflexibility in the processing process and difficulty in covering multiple processes with a single clamping. Utility Model Content

[0004] To solve the above problems, this utility model provides a steel product processing fixture, including: a support mechanism, a rotating mechanism disposed on the support mechanism, a flipping mechanism disposed on the rotating mechanism, and a fixing mechanism disposed on the flipping mechanism;

[0005] The rotating mechanism includes a connecting plate, a slewing bearing disposed on the connecting plate, and a rotating frame and a second power assembly connected to the slewing bearing.

[0006] The slewing bearing includes a collar and a rotating ring, wherein the collar is connected to a connecting plate and the rotating ring is connected to a rotating frame;

[0007] The rotating ring is also provided with connecting teeth;

[0008] The second power assembly includes a motor, a worm gear structure connected to the motor, a drive shaft connected to the worm gear structure, and a drive gear connected to the drive shaft;

[0009] The transmission gear meshes with the connecting gear.

[0010] Preferably, the support mechanism includes: a support base, a first power component disposed on the support base, a threaded rod connected to the first power component, and a threaded block adapted to the threaded rod;

[0011] The connecting plate is connected to the threaded block.

[0012] Preferably, the tilting mechanism includes: a first telescopic cylinder, an output shaft connected to the first telescopic cylinder, a transmission component connected to the output shaft, and a support shaft connected to the transmission component.

[0013] The output end of the first telescopic cylinder is connected to the output shaft, one end of the transmission component is hinged to the output shaft, the middle part is hinged to the support shaft, and both ends of the support shaft are fixed to the rotating frame.

[0014] Preferably, the fixing mechanism includes: a fixing frame, a support roller disposed on the fixing frame, and a limiting roller adapted to the support roller, wherein the fixing frame is a frame structure and is connected to the transmission component.

[0015] Preferably, the number of support rollers is two sets and they are arranged horizontally, and the limiting rollers are distributed in a V-shape.

[0016] Preferably, the fixing mechanism further includes a transmission component disposed on the fixing frame, and a clamping roller connected to the transmission component.

[0017] Preferably, the transmission assembly includes a second telescopic cylinder, and the clamping roller is connected to the output end of the second telescopic cylinder. After the clamping roller comes into contact with the steel product, it is used to limit the movement of the steel product.

[0018] Preferably, the connecting plate and the threaded block are provided with a slider on the connecting side, and the support base is provided with a guide rail adapted to the slider.

[0019] By adopting the above technical solution, this utility model mainly has the following technical effects:

[0020] By adjusting the height through the support mechanism, rotating the mechanism, flipping the mechanism, and fixing the steel product, the technical problems of inflexible adjustment and difficulty in covering multiple processes in a single clamping are solved. This achieves precise positioning of the steel product with multiple degrees of freedom, meeting the technical requirements of complex processing. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a steel product processing fixture according to the present invention;

[0022] Figure 2 This is a schematic diagram of the support structure in a steel product processing fixture according to the present invention;

[0023] Figure 3 This is a schematic diagram of the rotating mechanism in a steel product processing fixture according to the present invention;

[0024] Figure 4 This is a schematic diagram of the rotating mechanism (from another perspective) in a steel product processing fixture of this utility model;

[0025] Figure 5 This is a schematic diagram of the fixing mechanism in a steel product processing fixture according to the present invention;

[0026] Figure 6 This is a schematic diagram of the fixing mechanism (from another perspective) in a steel product processing fixture of this utility model.

[0027] The meanings of the reference numerals in the attached figures are as follows:

[0028] 1. Support mechanism; 11. Support base; 111. Guide rail; 12. First power assembly; 13. Threaded rod; 14. Threaded block;

[0029] 2. Rotating mechanism; 21. Connecting plate; 211. Slider; 22. Slewing bearing; 221. Sleeve ring; 222. Rotating ring; 223. Connecting gear; 23. Rotating frame; 24. Second power assembly; 241. Motor; 242. Worm gear structure; 243. Drive shaft; 244. Drive gear;

[0030] 3. Tilting mechanism; 31. First telescopic cylinder; 32. Output shaft; 33. Transmission component; 34. Support shaft;

[0031] 4. Fixing mechanism; 41. Fixing frame; 42. Support roller; 43. Limiting roller; 44. Transmission assembly; 441. Second telescopic cylinder; 45. Clamping roller. Detailed Implementation

[0032] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0033] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0034] Please see Figures 1-6 This utility model provides a steel product processing fixture, including: a support mechanism 1, a rotating mechanism 2 disposed on the support mechanism 1, a flipping mechanism 3 disposed on the rotating mechanism 2, and a fixing mechanism 4 disposed on the flipping mechanism 3.

[0035] In some embodiments, the support mechanism 1 is a supporting part of a steel product processing fixture, comprising: a support base 11, a first power assembly 12 disposed on the support base 11, a threaded rod 13 connected to the first power assembly 12, and a threaded block 14 adapted to the threaded rod 13. The support base 11 has an L-shaped structure with a platform-like bottom, which increases the contact area between the support mechanism 1 and other support structures, thereby improving stability.

[0036] In some embodiments, the first power assembly 12 is a part for generating power and transmitting it to subsequent components or actuators. An exemplary first power assembly 12 may include a motor, which can convert electrical energy into mechanical energy based on the principle of electromagnetic induction. One end of the threaded rod 13 is connected to the output end of the first power assembly 12. The threaded block 14 is disposed on the threaded rod 13. Through the meshing of internal and external threads, the rotational motion is converted into linear motion, thereby using the motor to drive the threaded rod 13 to rotate, driving the threaded block 14 to rise and fall on the threaded rod 13.

[0037] In some embodiments, the rotating mechanism 2 is a part of the steel product processing fixture used for rotation, and is connected to the threaded block 14. On the one hand, the rotating mechanism 2 is fixedly supported by the support mechanism 1, and on the other hand, the lifting transmission of the threaded block 14 to the rotating mechanism 2 can be used for lifting.

[0038] Furthermore, the rotating mechanism 2 includes: a connecting plate 21, a slewing bearing 22 disposed on the connecting plate 21, and a rotating frame 23 and a second power assembly 24 connected to the slewing bearing 22, wherein the connecting plate 21 is connected to the threaded block 14, thereby connecting the rotating mechanism 2 to the support mechanism 1.

[0039] In some more preferred embodiments, a slider 211 is provided on the connection side of the connecting plate 21 and the threaded block 14, and a guide rail 111 adapted to the slider 211 is provided on the support base 11. The slider 211 slides on the guide rail 111 to assist the connecting plate 21 in lifting and lowering, which can effectively enhance the smoothness of the rotating mechanism 2 during lifting and lowering.

[0040] In some embodiments, the slewing bearing 22 includes a collar 221 located on the outer ring and a rotating ring 222 located on the inner ring. The collar 221 is connected to the connecting plate 21 and is non-rotatable. The rotating ring 222 is rotatably connected to the collar 221 and is rotatable. The rotating ring 222 is also connected to the rotating frame 23, thereby using the rotation of the rotating ring 222 to drive the rotation of the rotating frame 23.

[0041] In some more preferred embodiments, the inner side of the rotating ring 222 is further provided with connecting teeth 223. The second power assembly 24 includes a motor 241, a worm gear structure 242 connected to the motor 241, a transmission shaft 243 connected to the worm gear structure 242, and a transmission gear 244 connected to the transmission shaft 243. In some embodiments, the output end of the motor 241 is connected to the worm portion of the worm gear structure 242, the worm wheel of the worm gear structure 242 is sleeved on the transmission shaft 243, and the transmission gear 244 meshes with the connecting teeth 223. Thus, the motor 241 operates, and the rotating ring 222 is rotated via the worm gear structure 242, the transmission shaft 243, and the transmission gear 244, thereby driving the rotating frame 23 to rotate. By using the worm gear structure 242 to drive the rotating frame 23 to rotate, the self-locking characteristic of the worm gear structure 242 is used to prevent the load from reversing.

[0042] In some embodiments, the flipping mechanism 3 is a flipping part in a steel product processing fixture, including: a first telescopic cylinder 31, an output shaft 32 connected to the first telescopic cylinder 31, a transmission member 33 connected to the output shaft 32, and a support shaft 34 connected to the transmission member 33. In some embodiments, the first telescopic cylinder 31 is fixed in a rotating frame 23, and its output end is connected to the output shaft 32. One end of the transmission member 33 is hinged to the output shaft 32, and its middle part is hinged to the support shaft 34. Both ends of the support shaft 34 are fixed to the rotating frame 23. The above structure enables the transmission member 33 to flip with the support shaft 34 as the fulcrum when the first telescopic cylinder 31 is extended or retracted. By connecting the transmission member 33 to the fixing mechanism 4, the first telescopic cylinder 31 is flipped using the telescopic transmission fixing mechanism 4.

[0043] Furthermore, the transmission component 33 has a right-angled triangular structure. The output shaft 32 and the support shaft 34 are connected to the hypotenuse of the transmission component 33, and the fixing mechanism 4 is connected to the right-angled side of the transmission component 33, thereby adjusting the angle of the fixing mechanism 4 by extending and retracting the first telescopic cylinder 31.

[0044] In some embodiments, the fixing mechanism 4 is a part of the steel product processing fixture used for fixing, including: a fixing frame 41, a support roller 42 disposed on the fixing frame 41, and a limiting roller 43 adapted to the support roller 42. The fixing frame 41 is a frame structure and is connected to the transmission member 33, so that the fixing frame 41 can be flipped by the rotation of the transmission member 33.

[0045] Furthermore, the support roller 42 is located below the limiting roller 43. The support roller 42 and the limiting roller 43 cooperate with each other to support the steel product. Specifically, there are two sets of support rollers 42 arranged horizontally, and the limiting rollers 43 are distributed in a V-shape. Thus, the support rollers 42 support the steel product at the bottom, and the limiting rollers 43 provide lateral auxiliary support for the steel product.

[0046] In some more preferred embodiments, the fixing mechanism 4 further includes a transmission assembly 44 disposed on the fixing frame 41, and a clamping roller 45 connected to the transmission assembly 44. The transmission assembly 44 includes a second telescopic cylinder 441, and the clamping roller 45 is connected to the output end of the second telescopic cylinder 441. The telescopic transmission of the second telescopic cylinder 441 drives the clamping roller 45 to move. After the clamping roller 45 comes into contact with the steel product, it limits the position of the steel product and fixes the steel product in the fixing mechanism 4.

[0047] Finally, it should be noted that the embodiments disclosed in this utility model are merely preferred embodiments of this utility model and are only used to illustrate the technical solutions of this utility model, not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of this utility model.

Claims

1. A steel product processing fixture, characterized in that, include: A support mechanism, a rotating mechanism disposed on the support mechanism, a flipping mechanism disposed on the rotating mechanism, and a fixing mechanism disposed on the flipping mechanism; The rotating mechanism includes a connecting plate, a slewing bearing disposed on the connecting plate, and a rotating frame and a second power assembly connected to the slewing bearing. The slewing bearing includes a collar and a rotating ring, wherein the collar is connected to a connecting plate and the rotating ring is connected to a rotating frame; The rotating ring is also provided with connecting teeth; The second power assembly includes a motor, a worm gear structure connected to the motor, a drive shaft connected to the worm gear structure, and a drive gear connected to the drive shaft; The transmission gear meshes with the connecting gear.

2. The steel product processing fixture according to claim 1, characterized in that, The support mechanism includes: a support base, a first power component disposed on the support base, a threaded rod connected to the first power component, and a threaded block adapted to the threaded rod; The connecting plate is connected to the threaded block.

3. A steel product processing fixture according to claim 1, characterized in that, The flipping mechanism includes: a first telescopic cylinder, an output shaft connected to the first telescopic cylinder, a transmission component connected to the output shaft, and a support shaft connected to the transmission component. The output end of the first telescopic cylinder is connected to the output shaft, one end of the transmission component is hinged to the output shaft, the middle part is hinged to the support shaft, and both ends of the support shaft are fixed to the rotating frame.

4. A steel product processing fixture according to claim 3, characterized in that, The fixing mechanism includes: a fixing frame, a support roller disposed on the fixing frame, and a limiting roller adapted to the support roller, wherein the fixing frame is a frame structure and is connected to the transmission component.

5. A steel product processing fixture according to claim 4, characterized in that, The number of support rollers is two sets, which are arranged horizontally, and the limiting rollers are distributed in a V-shape.

6. A steel product processing fixture according to claim 4, characterized in that, The fixing mechanism also includes a transmission component disposed on the fixing frame, and a clamping roller connected to the transmission component.

7. A steel product processing fixture according to claim 6, characterized in that, The transmission assembly includes a second telescopic cylinder, and the clamping roller is connected to the output end of the second telescopic cylinder. After the clamping roller comes into contact with the steel product, it is used to limit the position of the steel product.

8. A steel product processing fixture according to claim 2, characterized in that, The connecting plate and the threaded block are connected by a slider on the connecting side, and the support base is provided with a guide rail that is adapted to the slider.

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