CN220030166U - Fixing device is used in axle production - Google Patents
Fixing device is used in axle production Download PDFInfo
- Publication number
- CN220030166U CN220030166U CN202321347247.1U CN202321347247U CN220030166U CN 220030166 U CN220030166 U CN 220030166U CN 202321347247 U CN202321347247 U CN 202321347247U CN 220030166 U CN220030166 U CN 220030166U
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- plate
- axle
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- fixing device
- outward appearance
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 238000009826 distribution Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 7
- 238000000429 assembly Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of axle production, in particular to a fixing device for axle production, which aims at solving the problems that the existing fixing device cannot be flexibly adjusted, lacks a supporting structure and is inconvenient to adjust angles. According to the utility model, the distance between the two fixing assemblies can be adjusted by the four first electric sliding rails, axles with different lengths are adapted, manual adjustment is not needed, then the four pressing plates can be adjusted by rotating the four screws on the fixing assemblies to press and fix one end of the axle, then the protection pads on the supporting plate can be contacted with the bottom of one end of the axle to support the axle by running the two cylinders of the supporting assembly, and the stability of the axle in the production and processing processes is increased.
Description
Technical Field
The utility model relates to the technical field of axle production, in particular to a fixing device for axle production.
Background
The axle is an important part for forming the automobile and has the functions of supporting and steering; in the process of machining the axle, because the axle has a columnar structure, a fixing device is often needed to be used for fixing the axle and then carrying out corresponding operation and machining; however, the conventional fixing device for processing the axle has the following problems in the use process:
1. the axle with one size can be fixed, the length can not be flexibly adjusted, only the two ends of the axle are fixed, the stress on the two ends is high, and a supporting structure is absent;
2. the existing axle fixing device is inconvenient to conduct angle adjustment on an axle after the axle is fixed, so that the machining efficiency is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the fixing device for axle production, which overcomes the defects of the prior art by the cooperation of four first electric sliding rails, two second electric sliding rails, two fixing components, two supporting components and a motor, and effectively solves the problems that the prior fixing device cannot be flexibly adjusted, lacks a supporting structure and is inconvenient to adjust the angle.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a fixing device is used in axle production, includes the fixed plate, two symmetric distribution's recess has been seted up to the top outward appearance of fixed plate, and two symmetric distribution's first electronic slide rail is installed to the bottom inner wall of two recesses, four the same setting plate is installed to the slider top outward appearance of two first electronic slide rails that lie in same one side in first electronic slide rail, and the top outward appearance of setting plate installs the second electronic slide rail, two rectangular plate is all installed to slider top outward appearance of second electronic slide rail, and the top outward appearance of two rectangular plate installs the pillar, two circular slot has all been seted up to the top outward appearance of pillar, and the electric telescopic handle is installed to the bottom inner wall of circular slot, two fixed subassembly is all installed on the piston rod top of electric telescopic handle, and one side outward appearance of one of them fixed subassembly installs the motor, two supporting subassembly is all installed to fixed subassembly bottom.
Preferably, the two fixing components comprise rectangular blocks, round grooves are formed in the outer surfaces of opposite sides of the two rectangular blocks, the inner walls of the round grooves are connected with rotating shafts through bearings, rectangular frames are installed at one ends of the rotating shafts, screw holes are formed in the outer surfaces of four sides of the rectangular frames, screw rods are connected with the screw rods in a threaded mode, pressing plates are installed at the bottom ends of the screw rods, and anti-slip pads are installed on the outer surfaces of the pressing plates, far away from the screw rods.
Preferably, one of the rotating shafts penetrates through the rectangular block to be connected with the output end of the motor, and the rectangular frame is in running fit with the outer surface of the rectangular block.
Preferably, the two support assemblies comprise L-shaped plates, the L-shaped plates are fixed on the outer surfaces of the bottoms of the rectangular blocks, two symmetrically distributed cylinders are mounted on the inner walls of the bottoms of the L-shaped plates, the same support plate is mounted on the outer surfaces of the tops of piston rods of the two cylinders, and the protection pad is mounted on the outer surface of the top of the support plate.
Preferably, two symmetrically distributed supporting rollers are arranged on the outer surface of the bottom of the rectangular plate, and the supporting rollers are in rolling fit with the outer surface of the top of the placement plate.
Preferably, the placement plate forms a sliding fit with the top surface of the fixing plate, and the support plate is located at one side of the rectangular frame.
The beneficial effects of the utility model are as follows:
1. according to the fixing device for axle production, the distance between the two fixing assemblies can be adjusted through the four first electric sliding rails, axles with different lengths are adapted, manual adjustment is not needed, then four pressing plates can be adjusted through four screws on the rotating fixing assemblies to press and fix one end of the axle, then the protection pads on the supporting plates can be in contact with the bottom of one end of the axle to support the axle when the two cylinders of the supporting assemblies operate, and the stability of the axle in the production and processing processes is improved;
2. this fixing device is used in axle production, the position of two adjustable rectangular blocks of second electronic slide rail operation can let two rectangular blocks be close to operating personnel, and operating personnel dismouting axle of being convenient for then, the height of two rectangular blocks of then two adjustable electric telescopic handle, and the motor operation can drive axle rotation angle of adjustment, satisfies different work demands.
Drawings
FIG. 1 is a schematic view of a vertical cross-section of a fixing device for axle production according to the present utility model;
FIG. 2 is a schematic top view of a cross-sectional structure of a fixing device for axle production according to the present utility model;
FIG. 3 is a schematic side view of a rectangular frame of a fixing device for axle production according to the present utility model;
fig. 4 is a schematic side view of a supporting component of a fixing device for axle production according to the present utility model.
In the figure: the motor comprises a fixing plate 1, a first electric sliding rail 2, a mounting plate 3, a second electric sliding rail 4, a rectangular plate 5, a supporting column 6, an electric telescopic rod 7, a rectangular block 8, a rotating shaft 9, a rectangular frame 10, a screw rod 11, a pressing plate 12, a L-shaped plate 13, a cylinder 14, a protection pad 15 and a motor 16.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1, refer to fig. 1-4, a fixing device for axle production, including fixed plate 1, two symmetrically distributed recesses are seted up to the top outward appearance of fixed plate 1, and two symmetrically distributed first electronic slide rail 2 are installed to the bottom inner wall of two recesses, same locating plate 3 is installed to the slider top outward appearance of two first electronic slide rails 2 that are located same one side in four first electronic slide rail 2, and the top outward appearance of locating plate 3 installs second electronic slide rail 4, rectangular plate 5 is all installed to the slider top outward appearance of two second electronic slide rails 4, and pillar 6 is installed to the top outward appearance of two rectangular plates 5, the circular slot has all been seted up to the top outward appearance of two pillar 6, and electric telescopic handle 7 is installed to the bottom inner wall of circular slot, fixed subassembly is all installed on the piston rod top of two electric telescopic handle 7, and one side outward appearance of fixed subassembly installs motor 16, support subassembly is all installed to two fixed subassembly bottoms.
The embodiment 2 is optimized on the basis of the embodiment 1, the two fixing assemblies comprise rectangular blocks 8, round grooves are formed in the outer surfaces of the opposite sides of the two rectangular blocks 8, the inner walls of the round grooves are connected with rotating shafts 9 through bearings, rectangular frames 10 are installed at one ends of the rotating shafts 9, screw holes are formed in the four outer surfaces of the rectangular frames 10, screw rods 11 are screwed into the screw holes, pressing plates 12 are installed at the bottom ends of the screw rods 11, and anti-slip pads are installed on the outer surfaces, far away from the screw rods 11, of the pressing plates 12;
one rotating shaft 9 penetrates through the rectangular block 8 and is connected with the output end of the motor 16, and the rectangular frame 10 is in running fit with the outer surface of the rectangular block 8;
the two support components comprise L-shaped plates 13, the L-shaped plates 13 are fixed on the outer surfaces of the bottoms of the rectangular blocks 8, two symmetrically distributed air cylinders 14 are arranged on the inner walls of the bottoms of the L-shaped plates 13, the same support plate is arranged on the outer surfaces of the top parts of piston rods of the two air cylinders 14, and a protection pad 15 is arranged on the outer surface of the top part of the support plate;
two symmetrically distributed supporting rollers are arranged on the outer surface of the bottom of the rectangular plate 5, and the supporting rollers are in rolling fit with the outer surface of the top of the placement plate 3;
the placement plate 3 forms a sliding fit with the top surface of the fixing plate 1, and the support plate is located at one side of the rectangular frame 10.
Working principle:
when the two-side-drive type electric vehicle axle is used, the two second electric sliding rails 4 can drive the two rectangular blocks 8 to be close to operators, then the four first electric sliding rails 2 can drive the two rectangular blocks 8 to be close to operators, the distance between the two rectangular blocks 8 is adjusted, then the two ends of the axle are respectively placed into the two rectangular frames 10, the two ends of the axle can be pressed and positioned by the four pressing plates 12 through rotating the four screws 11 on the two rectangular frames 10, then the two cylinders 14 of the two supporting components can drive the two supporting plates to move upwards, the two protecting pads 15 are respectively contacted with the bottoms of the two ends of the axle, the axle is supported, and the stability of the axle in the production and processing process is improved;
then the height of two rectangular blocks 8 can be adjusted to two electric telescopic links 7, and motor 16 operation can drive the axle to rotate angle of adjustment, satisfies different work demands.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a fixing device is used in axle production, includes fixed plate (1), its characterized in that, two symmetric distribution's recess has been seted up to the top outward appearance of fixed plate (1), and two symmetric distribution's first electronic slide rail (2) are installed to the bottom inner wall of two recesses, four the same locating plate (3) are installed to the slider top outward appearance of two first electronic slide rails (2) that are located same one side in first electronic slide rail (2), and install second electronic slide rail (4) in the top outward appearance of locating plate (3), two rectangular plate (5) are all installed to slider top outward appearance of second electronic slide rail (4), and pillar (6) are installed to the top outward appearance of two rectangular plate (5), and circular slot has all been seted up to the top outward appearance of two pillar (6), and electric telescopic handle (7) are installed to the bottom inner wall of circular slot, and two fixed subassembly is all installed on the piston rod top of electric telescopic handle (7), and one side of one of fixed subassembly installs motor (16), two fixed subassembly bottom all installs supporting subassembly.
2. The fixing device for axle production according to claim 1, wherein two fixing components comprise rectangular blocks (8), round grooves are formed in the outer surfaces of opposite sides of the two rectangular blocks (8), a rotating shaft (9) is connected to the inner wall of the round groove through bearings, a rectangular frame (10) is installed at one end of the rotating shaft (9), screw holes are formed in the outer surfaces of four sides of the rectangular frame (10), a screw rod (11) is connected to the inner threads of the screw holes in a threaded mode, a pressing plate (12) is installed at the bottom end of the screw rod (11), and an anti-slip pad is installed on the outer surface, far away from the screw rod (11), of the pressing plate (12).
3. The fixing device for axle production according to claim 2, characterized in that one of the rotating shafts (9) penetrates through the rectangular block (8) and is connected with the output end of the motor (16), and the rectangular frame (10) forms a rotating fit with the outer surface of the rectangular block (8).
4. The fixing device for axle production according to claim 1, characterized in that both the supporting components comprise an L-shaped plate (13), the L-shaped plate (13) is fixed on the bottom surface of the rectangular block (8), two symmetrically distributed cylinders (14) are mounted on the inner wall of the bottom of the L-shaped plate (13), the same supporting plate is mounted on the top surface of the piston rod of the two cylinders (14), and a protection pad (15) is mounted on the top surface of the supporting plate.
5. The fixing device for axle production according to claim 1, characterized in that the bottom surface of the rectangular plate (5) is provided with two symmetrically distributed supporting rollers, and the supporting rollers form rolling fit with the top surface of the mounting plate (3).
6. The fixing device for axle production according to claim 1, characterized in that the mounting plate (3) forms a sliding fit with the top surface of the fixing plate (1), and the support plate is located at one side of the rectangular frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321347247.1U CN220030166U (en) | 2023-05-30 | 2023-05-30 | Fixing device is used in axle production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321347247.1U CN220030166U (en) | 2023-05-30 | 2023-05-30 | Fixing device is used in axle production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220030166U true CN220030166U (en) | 2023-11-17 |
Family
ID=88728354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321347247.1U Active CN220030166U (en) | 2023-05-30 | 2023-05-30 | Fixing device is used in axle production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220030166U (en) |
-
2023
- 2023-05-30 CN CN202321347247.1U patent/CN220030166U/en active Active
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