CN221270470U - Protection device for rear axle processing - Google Patents
Protection device for rear axle processing Download PDFInfo
- Publication number
- CN221270470U CN221270470U CN202322521994.9U CN202322521994U CN221270470U CN 221270470 U CN221270470 U CN 221270470U CN 202322521994 U CN202322521994 U CN 202322521994U CN 221270470 U CN221270470 U CN 221270470U
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- Prior art keywords
- main body
- rear axle
- fixedly connected
- wall
- sliding
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- 230000004224 protection Effects 0.000 title claims abstract description 29
- 238000003754 machining Methods 0.000 claims abstract description 9
- 239000006185 dispersion Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000001012 protector Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 5
- 239000000463 material Substances 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
- 230000009979 protective mechanism Effects 0.000 description 1
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Abstract
The utility model discloses a protection device for rear axle machining, and relates to the technical field of rear axle machining. The utility model comprises a main body, wherein the outer wall of the main body is provided with a protection mechanism, the front surface of the main body is provided with a fixing mechanism, the inside of the main body is provided with an air outlet mechanism, the air outlet mechanism comprises an air pipe which is connected with the center of the inside of the main body in a sliding way, the air pipe penetrates through the main body, one side of the air pipe, which is close to the fixing mechanism, is fixedly connected with a retaining plate, the front surface of the retaining plate is provided with air holes, and the front surface of the retaining plate is provided with a dispersion groove. According to the utility model, the gas can be dispersed according to the diameter of the rear axle through the dispersion groove, so that the rear axle is prevented from blocking the air hole, the device can blow out scraps while processing, and the phenomenon that some small scraps are adsorbed on the outer wall of the rear axle due to static electricity after processing is avoided, so that the precision of processing the rear axle of an automobile is prevented from being influenced by cutting the scraps adsorbed on the rear axle when processing is performed again.
Description
Technical Field
The utility model belongs to the technical field of rear axle machining, and particularly relates to a protection device for rear axle machining.
Background
When the automobile rear axle is machined, the automobile rear axle needs to be fixed and positioned, and the automobile rear axle is centered and positioned by the aid of the stress of the oil cylinder hinge mechanism in the prior art.
The patent document with the application number 201821792047.6 discloses an electric drum rear axle machining device, which comprises a bottom plate and two seat plates arranged on the bottom plate, wherein the two seat plates are relatively arranged in parallel and can relatively move on the bottom plate to adjust the relative distance between the seat plates, a vertical plate is arranged on the bottom plate, a plurality of isosceles trapezoid-shaped positioning support grooves which are arranged at intervals are formed at the upper end of the vertical plate, a pressing plate is arranged at the upper end of the vertical plate through a pressing plate bolt, so that a rear axle arranged in the positioning support groove is tightly pressed in the positioning support groove.
Disclosure of utility model
The utility model aims to provide a protection device for rear axle machining, which solves the existing problems through xx.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a protection device for rear axle processing, which comprises a main body, wherein a protection mechanism is arranged on the outer wall of the main body, a fixing mechanism is arranged on the front surface of the main body, and an air outlet mechanism is arranged in the main body;
The air outlet mechanism comprises an air pipe which is in sliding connection with the center inside the main body, the air pipe penetrates through the main body, one side, close to the fixing mechanism, of the air pipe is fixedly connected with a retaining plate, the front surface of the retaining plate is provided with air holes, and the front surface of the retaining plate is provided with a dispersion groove.
Further, the air holes are distributed in equal distance, the air holes are communicated with the inside of the air pipe, and the dispersion groove is communicated with the air holes.
Further, the main body comprises a connecting frame, the connecting frame is fixedly connected to one end, far away from the fixing mechanism, of the outer wall of the main body, an interface is fixedly connected to the rear wall of the connecting frame, and the interface is externally connected with a transmission motor.
Further, four fixed plates are fixedly connected to the front face of the main body, the four fixed plates take the main body as a central circumferential array, a fixed groove is formed in the center of the front face of the main body, four sliding grooves are formed in the front face of the main body, the four sliding grooves take the main body as a central circumferential array, and the four sliding grooves are mutually communicated with the fixed groove.
Further, the protection mechanism comprises four telescopic push rods, the four telescopic push rods are fixedly connected to the front face of the connecting frame, the output ends of the telescopic push rods are fixedly connected with a protection cover, four sliding holes are formed in the outer wall of the protection cover, and the four sliding holes are arrayed in a circumference mode with the protection cover as a center.
Further, the fixed establishment is including the pneumatic cylinder, and pneumatic cylinder fixed connection is inside the fixed plate, and pneumatic cylinder outer wall fixedly connected with slider, slider outer wall and the downthehole wall sliding connection of sliding, pneumatic cylinder output fixedly connected with ejector pad, ejector pad bottom fixedly connected with draw runner, one side fixedly connected with splint that the ejector pad was kept away from to the draw runner, splint distribute inside the fixed slot, ejector pad bottom and the positive sliding connection of fixed slot.
The utility model has the following beneficial effects:
1. According to the utility model, the transmission device with the hollow shaft is internally inserted with the gas transmission pipe, gas is transmitted to the inside of the fixed groove through the gas pipe, and the gas can be dispersed according to the diameter of the rear shaft through the dispersion groove, so that the rear shaft is prevented from blocking the gas hole, chips are blown out while the device is used for processing, and the phenomenon that some smaller chips are adsorbed on the outer wall of the rear shaft due to static electricity after processing is avoided, so that the accuracy of processing the rear shaft of an automobile is prevented from being influenced by cutting the chips adsorbed on the rear shaft when the processing is performed again.
2. The utility model is connected with the transmission device with the hollow shaft through the interface, the hydraulic cylinder is fixed on the front surface of the main body through the fixed plate, the rear axle of the automobile is placed in the fixed groove, the hydraulic cylinder is started to drive the sliding strip to slide in the sliding groove through the push block, so that the rear axle of the automobile is fixed in the fixed groove through the four clamping plates together, the rear axle is clamped, the processing is convenient, the protective cover is pushed forwards through the telescopic push rod during the processing, the splashing of chips is avoided, the chips are conveniently cleaned, and meanwhile, the processing part of the rear axle can be protected through the protective cover.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a rear axle machining protector according to the present utility model;
FIG. 2 is a cross-sectional view of the body of the present utility model;
FIG. 3 is a schematic view of a protecting mechanism according to the present utility model;
FIG. 4 is a schematic view of a fixing mechanism according to the present utility model;
Fig. 5 is an enlarged view at a in fig. 4.
In the drawings, the list of components represented by the various numbers is as follows:
1. A main body; 101. a connecting frame; 102. an interface; 103. a fixing groove; 104. a fixing plate; 105. a chute; 2. a protective mechanism; 201. a telescopic push rod; 202. a protective cover; 203. a slide hole; 3. a fixing mechanism; 301. a hydraulic cylinder; 302. a slide block; 303. a pushing block; 304. a slide bar; 305. a clamping plate; 4. an air outlet mechanism; 401. an air pipe; 402. a retaining plate; 403. air holes; 404. a dispersion tank.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model discloses a protection device for rear axle processing, which comprises a main body 1, wherein a protection mechanism 2 is arranged on the outer wall of the main body 1, a fixing mechanism 3 is arranged on the front surface of the main body 1, and an air outlet mechanism 4 is arranged in the main body 1;
The air outlet mechanism 4 comprises an air pipe 401, the air pipe 401 is slidably connected to the center of the inside of the main body 1, the air pipe 401 penetrates through the main body 1, one side, close to the fixing mechanism 3, of the air pipe 401 is fixedly connected with a retaining plate 402, the front surface of the retaining plate 402 is provided with an air hole 403, the front surface of the retaining plate 402 is provided with a dispersing groove 404, an air pipe is inserted into the transmission device with a hollow shaft, air is transmitted into the fixing groove 103 through the air hole 403 through the air pipe 401, the air can be dispersed according to the diameter of a rear shaft through the dispersing groove 404, the air hole 403 is prevented from being blocked by the rear shaft, and chips are blown out while the device is processed;
the air holes 403 are distributed equidistantly, the air holes 403 are communicated with the inside of the air pipe 401, and the dispersion groove 404 is communicated with the air holes 403;
The main body 1 comprises a connecting frame 101, the connecting frame 101 is fixedly connected to one end, far away from the fixing mechanism 3, of the outer wall of the main body 1, an interface 102 is fixedly connected to the rear wall of the connecting frame 101, the interface 102 is externally connected with a transmission motor, and the transmission motor is connected with a transmission device with a hollow shaft through the interface 102;
Four fixing plates 104 are fixedly connected to the front face of the main body 1, the four fixing plates 104 are arranged in a circumferential array by taking the main body 1 as a center, a fixing groove 103 is formed in the center of the front face of the main body 1, four sliding grooves 105 are formed in the front face of the main body 1, the four sliding grooves 105 are arranged in a circumferential array by taking the main body 1 as a center, the four sliding grooves 105 are communicated with the fixing groove 103, the hydraulic cylinder 301 is fixed to the front face of the main body 1 through the fixing plates 104, and then the rear axle of the automobile is placed in the fixing groove 103;
The protection mechanism 2 comprises four telescopic push rods 201, the four telescopic push rods 201 are fixedly connected to the front surface of the connecting frame 101, the output end of each telescopic push rod 201 is fixedly connected with a protection cover 202, four sliding holes 203 are formed in the outer wall of each protection cover 202, the four sliding holes 203 are arranged in a circumferential array with the protection cover 202 as the center, and during processing, the protection cover 202 is pushed forwards through the telescopic push rods 201, so that chips are prevented from splashing everywhere, and meanwhile, the processing part of a rear shaft can be protected through the protection cover 202;
The fixing mechanism 3 comprises a hydraulic cylinder 301, the hydraulic cylinder 301 is fixedly connected inside a fixing plate 104, the outer wall of the hydraulic cylinder 301 is fixedly connected with a sliding block 302, the outer wall of the sliding block 302 is in sliding connection with the inner wall of a sliding hole 203, the output end of the hydraulic cylinder 301 is fixedly connected with a pushing block 303, the bottom of the pushing block 303 is fixedly connected with a sliding bar 304, one side, away from the pushing block 303, of the sliding bar 304 is fixedly connected with a clamping plate 305, the clamping plate 305 is distributed inside the fixing groove 103, the bottom of the pushing block 303 is in positive sliding connection with the fixing groove 103, the hydraulic cylinder 301 is started to drive the sliding bar 304 to slide inside the sliding groove 105 through the pushing block 303, and accordingly the rear axle of the automobile is fixed inside the fixing groove 103 through four clamping plates 305.
One specific application of this embodiment is: the automobile rear axle is connected with a transmission device with a hollow shaft through the interface 102, the hydraulic cylinder 301 is fixed on the front surface of the main body 1 through the fixing plate 104, the automobile rear axle is placed into the fixing groove 103, the hydraulic cylinder 301 is started to drive the sliding bar 304 to slide in the sliding groove 105 through the pushing block 303, the automobile rear axle is fixed in the fixing groove 103 through the four clamping plates 305, the rear axle is clamped, the protective cover 202 is pushed forwards through the telescopic push rod 201 during processing, chips are prevented from splashing everywhere, meanwhile, the processing place of the rear axle can be protected through the protective cover 202, the transmission device with the hollow shaft is internally inserted with the gas pipe, gas is transmitted into the fixing groove 103 through the gas hole 403 through the gas pipe 401, the gas can be dispersed according to the diameter of the rear axle through the dispersing groove 404, the gas hole 403 is prevented from being blocked by the rear axle, and chips are blown out of the device while processing the device.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a rear axle processing is with protector, includes main part (1), its characterized in that: the protection device is characterized in that a protection mechanism (2) is arranged on the outer wall of the main body (1), a fixing mechanism (3) is arranged on the front surface of the main body (1), and an air outlet mechanism (4) is arranged in the main body (1);
The air outlet mechanism (4) comprises an air pipe (401), the air pipe (401) is slidably connected to the center inside the main body (1), the air pipe (401) penetrates through the main body (1), a retaining plate (402) is fixedly connected to one side, close to the fixing mechanism (3), of the air pipe (401), air holes (403) are formed in the front face of the retaining plate (402), and dispersing grooves (404) are formed in the front face of the retaining plate (402).
2. The rear axle machining protector according to claim 1, wherein the number of the air holes (403) is several, the number of the air holes (403) are distributed equidistantly, the air holes (403) are communicated with the inside of the air pipe (401), and the dispersion groove (404) is communicated with the number of the air holes (403).
3. The protection device for rear axle processing according to claim 2, wherein the main body (1) comprises a connecting frame (101), the connecting frame (101) is fixedly connected to one end, far away from the fixing mechanism (3), of the outer wall of the main body (1), an interface (102) is fixedly connected to the rear wall of the connecting frame (101), and the interface (102) is externally connected with a transmission motor.
4. A rear axle machining protector according to claim 3, characterized in that the front of the main body (1) is fixedly connected with four fixing plates (104), the four fixing plates (104) are arranged in a circumferential array with the main body (1) as a center, the center of the front of the main body (1) is provided with a fixing groove (103), the front of the main body (1) is provided with four sliding grooves (105), the four sliding grooves (105) are arranged in a circumferential array with the main body (1) as a center, and the four sliding grooves (105) are mutually communicated with the fixing groove (103).
5. The protection device for rear axle processing according to claim 4, wherein the protection mechanism (2) comprises four telescopic push rods (201), the four telescopic push rods (201) are fixedly connected to the front face of the connecting frame (101), the output end of each telescopic push rod (201) is fixedly connected with a protection cover (202), four sliding holes (203) are formed in the outer wall of each protection cover (202), and the four sliding holes (203) are arrayed in a circumference mode with the protection cover (202) as a center.
6. The protection device for rear axle processing according to claim 5, wherein the fixing mechanism (3) comprises a hydraulic cylinder (301), the hydraulic cylinder (301) is fixedly connected inside the fixing plate (104), a sliding block (302) is fixedly connected to the outer wall of the hydraulic cylinder (301), the outer wall of the sliding block (302) is slidably connected with the inner wall of the sliding hole (203), a pushing block (303) is fixedly connected to the output end of the hydraulic cylinder (301), a sliding bar (304) is fixedly connected to the bottom of the pushing block (303), a clamping plate (305) is fixedly connected to one side, away from the pushing block (303), of the sliding bar (304), the clamping plate (305) is distributed inside the fixing groove (103), and the bottom of the pushing block (303) is slidably connected with the front surface of the fixing groove (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322521994.9U CN221270470U (en) | 2023-09-15 | 2023-09-15 | Protection device for rear axle processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322521994.9U CN221270470U (en) | 2023-09-15 | 2023-09-15 | Protection device for rear axle processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221270470U true CN221270470U (en) | 2024-07-05 |
Family
ID=91695463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322521994.9U Active CN221270470U (en) | 2023-09-15 | 2023-09-15 | Protection device for rear axle processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221270470U (en) |
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2023
- 2023-09-15 CN CN202322521994.9U patent/CN221270470U/en active Active
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