CN219633580U - Deformation-preventing positioning tool for steering arm - Google Patents
Deformation-preventing positioning tool for steering arm Download PDFInfo
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- CN219633580U CN219633580U CN202321290805.5U CN202321290805U CN219633580U CN 219633580 U CN219633580 U CN 219633580U CN 202321290805 U CN202321290805 U CN 202321290805U CN 219633580 U CN219633580 U CN 219633580U
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- deformation
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- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses an anti-deformation positioning tool for a steering arm, which comprises a base, a positioning mechanism for positioning and fixing the steering arm, and an auxiliary limiting mechanism for limiting the steering arm to avoid deformation of the steering arm; through above-mentioned technical scheme, after fixing a position the steering arm, start the motor, through the threaded connection of auxiliary sliding frame and second screw thread axle and auxiliary sliding frame and the spout cooperation of base, can make a plurality of auxiliary sliding frames remove after the second screw thread axle rotates, carry out the multiple spot spacing to the steering arm, through the meshing of latch pipe and second screw thread axle, the contractility of cooperation telescopic link and the elasticity of spring again, after one of them auxiliary sliding frame pushes up steering arm or other structures, the turning block that corresponds can idle running, make other auxiliary sliding frames can continue to remove and carry out spacing to other positions of steering arm, can carry out spacing processing to the steering arm of multiple size and structure through making the device like this, prevent to appear warping at the course of working.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to an anti-deformation positioning tool for a steering arm.
Background
The steering arms are transmission rod system parts of an automobile steering system, the steering arms transmit the motion of a steering wheel to a relay rod or a straight pull rod, and along with the continuous development of mechanical production, the steering arms have good use effects in other fields by changing the structure and the size of some steering arms.
The utility model provides a car steering arm finish machining preapring for an unfavorable turn of events location frock, includes the base that the bottom set up and the steering arm of placing on the base, still include first platform, the standing groove, first fixed block, first silk hole, first lead screw, first handle, first fixture block, first spacing dish, second platform, second fixed block, second silk hole, second lead screw, second handle, second spacing dish, second fixture block and spacing groove, the first platform is installed at the top that the base is close to one end, and the standing groove has been seted up at one corner of first platform, installs first fixed block on the base of standing groove one side, and first silk hole has been seted up at the middle part of first fixed block, and the inside spin of first silk hole has first lead screw, and the one end of first lead screw is provided with first handle, and the other end of first lead screw is provided with first fixture block, and one side of first platform is provided with the second platform, and the top of second platform has the second fixed block, and the standing groove has been seted up at the middle part of second fixed block, and the second wire hole has been set up to the second screw, and the second screw has the second end to connect the second screw.
The device promotes the third fixture block through the third lead screw and removes, until promote the draw-in groove joint on the third fixture block on the steering arm, can accomplish the fixed during finish machining of steering arm, the third fixture block that sets up simultaneously strengthens fixed to the steering arm middle part, can effectively prevent to take place to warp when the fixed processing of steering arm, and the unable both sides of the third fixture block of this device at move, according to the continuous development of steering arm, the structure of steering arm, the size has multiple model, when the processing is fixed a position to the steering arm of different sizes or structure to this frock, the phenomenon that can't push up steering arm intermediate position appears easily to the third fixture block, thereby the phenomenon that slightly warp appears in the course of working to lead to the steering arm easily.
Disclosure of Invention
The utility model aims to solve the problems and provide an anti-deformation positioning tool for a steering arm.
The technical scheme adopted by the utility model is as follows:
the deformation-preventing positioning tool for the steering arm comprises a base, a positioning mechanism for positioning and fixing the steering arm, and an auxiliary limiting mechanism for limiting the steering arm to avoid deformation of the steering arm; the positioning mechanism is arranged in the middle of the base, and the auxiliary limiting mechanisms are arranged on two sides of the positioning mechanism;
the auxiliary limiting mechanism comprises a plurality of rotating blocks, the rotating blocks are rotationally connected to the inner walls of the front end and the rear end of the base, one end of each rotating block is fixedly provided with a telescopic rod, the telescopic end of each telescopic rod is fixedly provided with a latch pipe, springs are arranged on the periphery of each telescopic rod, one end of each latch pipe is meshed with a second threaded shaft, the second threaded shafts are rotationally connected with the base, auxiliary sliding frames are in threaded connection with the periphery of the second threaded shafts, and the auxiliary sliding frames are matched with sliding grooves of the base.
Preferably: the telescopic end of the telescopic rod can not rotate, and two ends of the spring are respectively fixed with the rotating block and the latch tube.
Preferably: the auxiliary limiting mechanism further comprises two motors, the motor couplings are connected to the two input ends of the rotating blocks, gears are fixed to the peripheries of the rotating blocks, a tightening shaft is arranged between every two gears, the tightening shaft is fixed to the base, and a conveying belt is arranged between the gears and the tightening shaft.
Preferably: the conveying belt is meshed with the gear, and the outer ring of the conveying belt is attached to the tightening shaft.
Preferably: the positioning mechanism comprises two first threaded shafts, the first threaded shafts are rotatably connected in the middle of the base, rotating handles are fixed at one ends of the two first threaded shafts, sliding blocks are connected with the periphery of the first threaded shafts in a threaded mode, the sliding blocks are in sliding fit with the base, and moving frames are fixed at the upper ends of the sliding blocks.
Preferably: the positioning mechanism further comprises two mounting blocks, the two mounting blocks are connected inside the two moving frames through bolts, one of the mounting blocks is fixedly provided with a positioning auxiliary shaft, the other mounting block is fixedly provided with a positioning main shaft, and a steering arm model is placed between the positioning auxiliary shaft and the positioning main shaft.
The beneficial effects are that: after the steering arm is positioned, a motor is started, the auxiliary sliding frames are in threaded connection with the second threaded shaft and are matched with sliding grooves of the base, the second threaded shaft can move a plurality of auxiliary sliding frames after rotating, so that the steering arm is subjected to multi-point limiting, the telescopic rod is matched with the contractibility of the telescopic rod and the elasticity of the spring through the engagement of the latch pipe and the second threaded shaft, and when one auxiliary sliding frame is propped against the steering arm or other structures of the device, the corresponding rotating block can idle, so that the other auxiliary sliding frames can continuously move to limit other positions of the steering arm, and the device can limit the steering arm with various sizes and structures in such a way, so that deformation of the steering arm in the processing process is prevented; and through the movable slide block and the bolt connection of the mounting block and the positioning auxiliary shaft, the positioning mechanism can be adjusted by matching with the size and the structure of the steering arm.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is a schematic structural view of an anti-deformation positioning tool for a steering arm;
FIG. 2 is a schematic structural view of a positioning mechanism of an anti-deformation positioning tool for a steering arm according to the present utility model;
FIG. 3 is a front cross-sectional view of an anti-deformation positioning tool positioning mechanism for a steering arm according to the present utility model;
FIG. 4 is a schematic structural view of an auxiliary limiting mechanism of an anti-deformation positioning tool for a steering arm;
FIG. 5 is a schematic view of a part of the structure of an auxiliary limiting mechanism of an anti-deformation positioning tool for a steering arm;
fig. 6 is a cross-sectional view of a part of the structure of an auxiliary limiting mechanism of an anti-deformation positioning tool for a steering arm.
The reference numerals are explained as follows:
1. a base; 2. a positioning mechanism; 21. a first threaded shaft; 22. a rotating handle; 23. a slide block; 24. a moving rack; 25. a mounting block; 26. positioning a secondary shaft; 27. positioning a main shaft; 28. a steering arm model; 3. an auxiliary limiting mechanism; 31. a rotating block; 32. a motor; 33. a gear; 34. a tightening shaft; 35. a conveyor belt; 36. a telescopic rod; 37. a latch tube; 38. a spring; 39. a second threaded shaft; 310. an auxiliary sliding frame.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships as described based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further illustrated by the following examples in connection with the accompanying drawings.
As shown in fig. 1-6, the deformation-preventing positioning tool for the steering arm comprises a base 1, a positioning mechanism 2 for positioning and fixing the steering arm, and an auxiliary limiting mechanism 3 for limiting the steering arm to avoid deformation; the positioning mechanism 2 is arranged in the middle of the base 1, and the auxiliary limiting mechanisms 3 are arranged on two sides of the positioning mechanism 2.
In this embodiment, the positioning mechanism 2 includes two first threaded shafts 21, the first threaded shafts 21 are connected in the middle of the base 1 by bearings, one ends of the two first threaded shafts 21 are welded with a rotating handle 22, the peripheries of the two first threaded shafts 21 are connected with sliding blocks 23 by threads, the sliding blocks 23 are in sliding fit with the base 1, the upper ends of the sliding blocks 23 are connected with a movable frame 24 by bolts, the inside of the movable frame 24 is connected with mounting blocks 25 by bolts, the upper end of one of the mounting blocks 25 is welded with a positioning auxiliary shaft 26, the upper end of the other mounting block 25 is welded with a positioning main shaft 27, and a steering arm model 28 is placed between the positioning auxiliary shaft 26 and the positioning main shaft 27; before the steering arms are positioned, the two rotating handles 22 are rotated, the sliding blocks 23 can be moved through the threaded connection of the sliding blocks 23 and the first threaded shafts 21 and the sliding fit of the sliding blocks 23 and the base 1, after the sliding blocks 23 are adjusted to the proper positions after the first threaded shafts 21 are rotated, the steering arms are placed corresponding to the positioning main shafts 27 and the positioning auxiliary shafts 26, the rotating handles 22 are rotated again to enable the sliding blocks 23 to move, the steering arms are positioned, when the steering arms with different sizes or structures are positioned by the device, the installation blocks 25 can be detached through the bolt connection of the moving frames 24 and the installation blocks 25, and the positioning main shafts 27 and the positioning auxiliary shafts 26 with the corresponding sizes are replaced.
In this embodiment, the auxiliary limiting mechanism 3 includes a plurality of rotating blocks 31, the rotating blocks 31 are connected to inner walls of front and rear ends of the base 1 through bearings, an input end coupler of one rotating block 31 is connected with a motor 32, the peripheries of the rotating blocks 31 are respectively connected with gears 33 through keys, a tightening shaft 34 is arranged between each two gears 33, the tightening shaft 34 is welded with the base 1, a conveyor belt 35 is arranged between the gears 33 and the tightening shaft 34, the conveyor belt 35 is meshed with the gears 33, an outer ring of the conveyor belt 35 is attached to the tightening shaft 34, one end of the rotating block 31 is welded with a telescopic rod 36, a telescopic end of the telescopic rod 36 can not rotate, a latch tube 37 is welded at a telescopic end of the telescopic rod 36, a spring 38 is arranged at the periphery of the telescopic rod 36, two ends of the spring 38 are respectively welded with the rotating block 31 and the latch tube 37, one end of the latch tube 37 is meshed with a second threaded shaft 39, the second threaded shaft 39 is connected with the base 1 through bearings, an auxiliary sliding frame 310 is connected with the periphery of the second threaded shaft 39 through threads, and the auxiliary sliding frame 310 is matched with a sliding groove of the base 1; after the device positions the steering arm, the motor 32 is started, the auxiliary sliding frame 310 is in threaded connection with the second threaded shaft 39, and the auxiliary sliding frame 310 is matched with the sliding groove of the base 1, the second threaded shaft 39 rotates to enable the auxiliary sliding frames 310 to move, so that the steering arm is subjected to multi-point limiting, the clamping tube 37 is meshed with the second threaded shaft 39, the contractibility of the telescopic rod 36 and the elasticity of the spring 38 are matched, after one auxiliary sliding frame 310 is propped against the steering arm or other structures of the device, the corresponding rotating block 31 can idle, so that the other auxiliary sliding frames 310 can continuously move to limit other positions of the steering arm, and the device can limit the steering arm with various sizes and structures in such a way, so that deformation of the steering arm in the processing process is prevented.
Working principle: before the steering arms are positioned, the two steering handles 22 are rotated, the sliding blocks 23 can be moved through the threaded connection of the sliding blocks 23 and the first threaded shafts 21 and the sliding fit of the sliding blocks 23 and the base 1, after the first threaded shafts 21 are rotated, the sliding blocks 23 can be moved, after the sliding blocks 23 are adjusted to the proper positions, the steering arms corresponding to the positioning main shafts 27 and the positioning auxiliary shafts 26 are placed, the steering handles 22 are rotated again to move the sliding blocks 23, so that the steering arms are positioned, when the steering arms with different sizes or structures are positioned by the device, the mounting blocks 25 can be detached through the bolt connection of the moving frames 24 and the mounting blocks 25, the positioning main shafts 27 and the positioning auxiliary shafts 26 with the corresponding sizes are replaced, when the steering arms are positioned by the device, the motor 32 is started, the motor 32 drives the steering blocks 31 to rotate, and a plurality of the steering blocks 31 can be rotated simultaneously through the meshing of the gears 33 and the conveying belts 35, the tightening of the conveying belt 35 through the tightening shaft 34 can avoid the problem of wrap angle, the auxiliary sliding frame 310 is in threaded connection with the second threaded shaft 39, the auxiliary sliding frame 310 is matched with the sliding groove of the base 1, the second threaded shaft 39 can enable the auxiliary sliding frames 310 to move after rotating, therefore, the steering arm is subjected to multi-point limiting, the telescopic rod 36 is matched with the contractibility of the telescopic rod 37 and the elasticity of the spring 38 through the engagement of the latch tube 37 and the second threaded shaft 39, after one auxiliary sliding frame 310 is propped against the steering arm or other structures of the device, the corresponding rotating block 31 can idle, so that the other auxiliary sliding frames 310 can continuously move to limit other positions of the steering arm, and the device can limit the steering arm with various sizes and structures in such a mode, so that deformation of the steering arm in the processing process is prevented.
While the preferred embodiments of the present utility model have been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a steering arm is with preapring for an unfavorable turn of events location frock, includes base (1), is used for carrying out fixed positioning to steering arm positioning mechanism (2), its characterized in that: the steering arm further comprises an auxiliary limiting mechanism (3) for limiting the steering arm to avoid deformation of the steering arm; the positioning mechanism (2) is arranged in the middle of the base (1), and the auxiliary limiting mechanisms (3) are arranged on two sides of the positioning mechanism (2);
the auxiliary limiting mechanism (3) comprises a plurality of rotating blocks (31), the rotating blocks (31) are rotationally connected to the inner walls of the front end and the rear end of the base (1), one end of each rotating block (31) is fixedly provided with a telescopic rod (36), the telescopic end of each telescopic rod (36) is fixedly provided with a latch tube (37), the periphery of each telescopic rod (36) is provided with a spring (38), one end of each latch tube (37) is meshed with a second threaded shaft (39), the second threaded shafts (39) are rotationally connected with the base (1), the peripheral threads of the second threaded shafts (39) are connected with auxiliary sliding frames (310), and the auxiliary sliding frames (310) are matched with sliding grooves of the base (1).
2. The deformation-preventing positioning tool for a steering arm according to claim 1, wherein: the telescopic end of the telescopic rod (36) can not rotate, and two ends of the spring (38) are respectively fixed with the rotating block (31) and the latch tube (37).
3. The deformation-preventing positioning tool for a steering arm according to claim 1, wherein: the auxiliary limiting mechanism (3) further comprises two motors (32), the two motors (32) are connected to the input ends of the rotating blocks (31) in a coupling mode, gears (33) are fixed to the peripheries of the rotating blocks (31), a tightening shaft (34) is arranged between every two gears (33), the tightening shaft (34) is fixed to the base (1), and a conveying belt (35) is arranged between the gears (33) and the tightening shaft (34).
4. A steering arm is with preapring for an unfavorable turn of events location frock according to claim 3, characterized in that: the conveyor belt (35) is meshed with the gear (33), and the outer ring of the conveyor belt (35) is attached to the tightening shaft (34).
5. The deformation-preventing positioning tool for a steering arm according to claim 1, wherein: the positioning mechanism (2) comprises two first threaded shafts (21), the first threaded shafts (21) are rotationally connected in the middle of the base (1), rotating handles (22) are fixed at one ends of the two first threaded shafts (21), sliding blocks (23) are connected to the periphery of the first threaded shafts (21) in a threaded mode, the sliding blocks (23) are in sliding fit with the base (1), and moving frames (24) are fixed at the upper ends of the sliding blocks (23).
6. The anti-deformation positioning tool for a steering arm according to claim 5, wherein: the positioning mechanism (2) further comprises two mounting blocks (25), the mounting blocks (25) are connected inside the two movable frames (24) through bolts, one of the mounting blocks (25) is fixedly provided with a positioning auxiliary shaft (26) at the upper end, the other mounting block (25) is fixedly provided with a positioning main shaft (27), and a steering arm model (28) is arranged between the positioning auxiliary shaft (26) and the positioning main shaft (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290805.5U CN219633580U (en) | 2023-05-25 | 2023-05-25 | Deformation-preventing positioning tool for steering arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290805.5U CN219633580U (en) | 2023-05-25 | 2023-05-25 | Deformation-preventing positioning tool for steering arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219633580U true CN219633580U (en) | 2023-09-05 |
Family
ID=87818839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321290805.5U Active CN219633580U (en) | 2023-05-25 | 2023-05-25 | Deformation-preventing positioning tool for steering arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219633580U (en) |
-
2023
- 2023-05-25 CN CN202321290805.5U patent/CN219633580U/en active Active
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