CN216967202U - Grinding device is used in processing of bumper shock absorber aluminium section of thick bamboo - Google Patents
Grinding device is used in processing of bumper shock absorber aluminium section of thick bamboo Download PDFInfo
- Publication number
- CN216967202U CN216967202U CN202220455364.9U CN202220455364U CN216967202U CN 216967202 U CN216967202 U CN 216967202U CN 202220455364 U CN202220455364 U CN 202220455364U CN 216967202 U CN216967202 U CN 216967202U
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- Prior art keywords
- polishing
- fixed
- shell
- shock absorber
- rod
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- Expired - Fee Related
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 23
- 230000035939 shock Effects 0.000 title claims abstract description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 title claims description 3
- 241001330002 Bambuseae Species 0.000 title claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims description 3
- 239000004411 aluminium Substances 0.000 title claims description 3
- 239000011425 bamboo Substances 0.000 title claims description 3
- 238000005498 polishing Methods 0.000 claims abstract description 62
- 238000003754 machining Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to the field of shock absorber machining, in particular to a polishing device for machining an aluminum cylinder of a shock absorber, which comprises a bottom plate and a cylinder body, wherein the bottom plate is provided with a polishing mechanism and a transfer part, and the polishing mechanism comprises a positioning part and a polishing part for polishing the inner wall of the positioned cylinder body; the polishing part comprises a hydraulic rod, a connecting sleeve is fixed at the telescopic end of the hydraulic rod, a second motor is installed in the connecting sleeve, and a polishing rod is fixed at the output end of the second motor. According to the utility model, the bottom plate, the polishing mechanism, the transfer part and the like are added, the plurality of cylinders are placed in the feeding pipe, the transfer part drives the cylinders in the arc-shaped groove to rotate to the lowest part of the shell, the polishing mechanism polishes the inner wall of the positioned cylinder, and after polishing is finished, the next cylinder can be controlled to be positioned at the lowest part.
Description
Technical Field
The utility model relates to the technical field of shock absorber machining, in particular to a polishing device for machining an aluminum cylinder of a shock absorber.
Background
Shock absorbers are used in vehicles as shock absorbers. The step of polishing the inner wall of the cylinder body of the shock absorber is an essential step in the production and processing process of the shock absorber.
The patent with the publication number of CN215469999U discloses a sleeve polishing device for producing automobile shock absorbers, which comprises a bottom plate, wherein one side of the top end of the bottom plate is fixedly connected with a hydraulic telescopic column, the top of one side of the hydraulic telescopic column is fixedly connected with a connecting column, one side of the bottom end of the connecting column is fixedly provided with a polisher, the other side of the top end of the bottom plate is fixedly provided with a rotating mechanism, the rotating mechanism comprises a box body, a worm, a protective cover, a worm wheel, a supporting rod and a bearing, the bottom end of the box body is fixedly connected with the other side of the top end of the bottom plate, one side of the box body is sleeved and connected with the worm, the outer annular wall at one end of the worm is in threaded connection with the protective cover, one end of the protective cover is movably connected with one side of the box body, one end of the outer annular wall of the worm is movably connected with the worm wheel, the bottom end of the worm wheel is rotatably connected with the supporting rod, the bottom end of the supporting rod is fixedly connected with the bottom end inside the box body, and the bearing is rotatably connected with the inside of the worm wheel, the top end of the box body is fixedly provided with a fixing mechanism.
Polishing device among the prior art needs the fixed barrel of artifical centre gripping usually before polishing, and the barrel will be dismantled again after polishing, and the operation is comparatively loaded down with trivial details, wastes time and energy. Therefore, the grinding device for machining the aluminum cylinder of the shock absorber is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a polishing device for machining a shock absorber aluminum cylinder, which solves the problem that the polishing device in the prior art is complex to operate when polishing the shock absorber cylinder.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a polishing device for machining an aluminum cylinder of a shock absorber comprises a bottom plate and cylinders, wherein a polishing mechanism and a transfer part for transferring the cylinders are arranged on the bottom plate, and the polishing mechanism comprises a positioning part for tightly supporting and fixing the cylinders and a polishing part for polishing the inner walls of the positioned cylinders;
the conveying part comprises a shell, the inner wall of the shell is rotatably connected with a rotating block through a rotating shaft, the rear end of the rotating shaft extends out of the shell and is connected with a first motor, the first motor is fixed with the shell, the outer end of the rotating block is provided with a plurality of arc-shaped grooves along the circumferential direction, the top end of the shell is communicated with a feeding pipe, the lower part of the outer end of the shell is communicated with a discharging pipe, and the front end of the shell is fixed with an annular barrier strip;
the polishing part comprises a hydraulic rod, a connecting sleeve is fixed at the telescopic end of the hydraulic rod, a second motor is installed in the connecting sleeve, and a polishing rod is fixed at the output end of the second motor.
Preferably, the bottom end of the shell is symmetrically fixed with supporting legs, and the bottom ends of the supporting legs are fixed with the top end of the bottom plate.
Preferably, the size of the grinding rod is matched with the size in the barrel.
Preferably, the positioning part comprises two top supporting rods which are connected to the outer sides of the connecting sleeves corresponding to the polishing rods in a penetrating and sliding manner, and limiting plates are fixed at one ends of the two top supporting rods, which are close to the hydraulic rod; and a spring is fixedly sleeved on the outer wall of the top supporting rod corresponding to the position between the limiting plate and the connecting sleeve.
Preferably, the end of the top supporting rod, which is far away from the limiting plate, is fixed with a cushion.
Preferably, a supporting frame is fixed at the top end of the bottom plate, and the hydraulic rod is fixed with the supporting frame.
(III) advantageous effects
The embodiment of the utility model provides a polishing device for machining an aluminum cylinder of a shock absorber, which has the following beneficial effects:
1. through adding a bottom plate, a polishing mechanism, a transfer part and the like, a plurality of cylinders are placed in a feeding pipe, the transfer part drives the cylinders in the arc-shaped groove to rotate to the lowest part of the shell, the polishing mechanism polishes the inner wall of the positioned cylinder, and after polishing is finished, the next cylinder can be controlled to be positioned at the lowest part;
2. by adding the positioning part, before polishing, the two top supporting rods are controlled to move towards the barrel and abut against one end of the barrel, the top supporting rods abut against the barrel under the action of the elastic force of the spring along with the continuous movement of the polishing rod towards the barrel, the barrel is prevented from rotating during polishing, and the polishing effect on the inner wall of the barrel is ensured;
3. the top support rod is prevented from causing abrasion to the barrel body by adding the soft cushion and using the soft cushion;
in conclusion, the barrel is continuously polished, the operation is simplified, and time and labor are saved; meanwhile, the polishing effect on the cylinder body is also ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;
fig. 4 is a partial exploded view of the present invention.
In the figure: 1-bottom plate, 2-shell, 3-feeding pipe, 4-discharging pipe, 5-turning block, 6-arc groove, 7-rotating shaft, 8-motor I, 9-hydraulic rod, 10-connecting sleeve, 11-motor II, 12-grinding rod, 13-top supporting rod, 14-limiting plate, 15-spring, 16-supporting frame, 17-barrel, 18-annular barrier strip and 19-supporting leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-4, a polishing device for machining an aluminum cylinder of a shock absorber comprises a bottom plate 1 and cylinder bodies 17, wherein a polishing mechanism and a transfer part for transferring the cylinder bodies 17 are arranged on the bottom plate 1, and the polishing mechanism comprises a positioning part for tightly supporting and fixing the cylinder bodies 17 and a polishing part for polishing the inner walls of the positioned cylinder bodies 17;
the transfer part comprises a shell 2, the inner wall of the shell 2 is rotatably connected with a rotating block 5 through a rotating shaft 7, the rear end of the rotating shaft 7 extends out of the shell 2 and is connected with a motor I8, the motor I8 is fixed with the shell 2, the outer end of the rotating block 5 is provided with a plurality of arc-shaped grooves 6 along the circumferential direction, the top end of the shell 2 is communicated with a feeding pipe 3, the lower part of the outer end of the shell 2 is communicated with a discharging pipe 4, the feeding pipe 3 and the discharging pipe 4 are rectangular pipes, the sizes of the two pipes are larger than that of a barrel 17, the front end of the shell 2 is fixed with an annular barrier strip 18, the annular barrier strip 18 prevents the barrel 17 from being separated from the front end of the shell 2 in the transfer process, and plays a limiting role on the barrel 17;
in conclusion, a plurality of barrels 17 are placed into the feeding pipe 3, the first motor 8 is started to drive the rotating shaft 7 and the rotating block 5 thereon to rotate, the barrels 17 in the feeding pipe 3 enter the arc-shaped grooves 6 to continuously rotate, the barrels 17 in the feeding pipe 3 sequentially enter the corresponding arc-shaped grooves 6, then the barrels 17 are driven to rotate to the lowest part of the shell 2, the polishing mechanism is controlled, the positioning parts tightly push the barrels 17 to prevent the barrels 17 from rotating during polishing, then the polishing parts polish the inner walls of the positioned barrels, after polishing is finished, the next barrel 17 can be controlled to be located at the lowest part, the polishing mechanism is controlled to polish the positioned barrels, meanwhile, the polished barrels 17 continuously rotate and fall out of the discharging pipe 4, and the operations are repeated, so that continuous polishing of the barrels 17 can be realized, the operation is simplified, and time and labor are saved.
Specifically, the polishing part comprises a hydraulic rod 9, a connecting sleeve 10 is fixed to the telescopic end of the hydraulic rod 9, a second motor 11 is installed in the connecting sleeve 10, and a polishing rod 12 is fixed to the output end of the second motor 11. The hydraulic rod 9 is started to drive the connecting sleeve 10, the second motor 11, the polishing rod 12 and the positioning portion to move towards the cylinder 17, after positioning, the polishing rod 12 extends into the cylinder 17, the second motor 11 is started to drive the polishing rod 12 to rotate, and then the inner wall of the cylinder 17 can be polished.
Further, the size of the grinding rod 12 is adapted to the size inside the cylinder 17 so as to grind the cylinder 17.
In this embodiment, the positioning portion includes two top support rods 13 penetrating through and slidably connected to the connecting sleeve 10 and corresponding to the outer sides of the polishing rods 12, and a limiting plate 14 is fixed at one end of each of the two top support rods 13 close to the hydraulic rod 9; a spring 15 is sleeved and fixed on the outer wall of the top stay bar 13 corresponding to the position between the limiting plate 14 and the connecting sleeve 10. The two top supporting rods 13 move towards the cylinder body 17, the top supporting rods 17 are firstly abutted against one end of the cylinder body 17, the cylinder body 17 is clamped between the top supporting rods 13 and the inner wall of the shell 2 under the elastic force action of the spring 15 along with the continuous movement of the polishing rod 12 and the connecting sleeve 10, the rotation of the cylinder body 17 during polishing is effectively avoided, and the polishing effect is guaranteed. Here, the diameter of the top stay 13 is smaller than the wall thickness of the cylinder 17, so that the top stay 13 is prevented from being an obstacle to the grinding rod 12, and the grinding rod 12 is ensured to smoothly enter the cylinder 17.
Specifically, the bottom end of the shell 2 is symmetrically fixed with supporting legs 19, and the bottom ends of the supporting legs 19 are fixed with the top end of the bottom plate 1. A supporting frame 16 is fixed at the top end of the bottom plate 1, and the hydraulic rod 9 is fixed with the supporting frame 16.
Example 2
On the basis of the embodiment 1, a cushion is fixed to one end of the top stay 13 away from the limit plate 14. The use of the soft cushion prevents the top stay 13 from wearing the barrel 17.
All kinds of parts used in this application file are standard parts, can purchase from the market, and the specific connected mode of each part all adopts conventional means such as ripe bolt, rivet and welding among the prior art, and machinery, part and electrical equipment all adopt conventional model among the prior art.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a grinding device is used in processing of bumper shock absorber aluminium section of thick bamboo, includes bottom plate (1) and barrel (17), its characterized in that: the bottom plate (1) is provided with a polishing mechanism and a transfer part for transferring the plurality of cylinders (17), wherein the polishing mechanism comprises a positioning part for tightly supporting and fixing the cylinders (17) and a polishing part for polishing the inner walls of the positioned cylinders (17);
the conveying part comprises a shell (2), the inner wall of the shell (2) is rotatably connected with a rotating block (5) through a rotating shaft (7), the rear end of the rotating shaft (7) extends out of the shell (2) and is connected with a first motor (8), the first motor (8) is fixed with the shell (2), the outer end of the rotating block (5) is provided with a plurality of arc-shaped grooves (6) along the circumferential direction, the top end of the shell (2) is communicated with a feeding pipe (3), the lower part of the outer end of the shell (2) is communicated with a discharging pipe (4), and the front end of the shell (2) is fixed with an annular blocking strip (18);
the polishing part comprises a hydraulic rod (9), a connecting sleeve (10) is fixed at the telescopic end of the hydraulic rod (9), a second motor (11) is installed in the connecting sleeve (10), and a polishing rod (12) is fixed at the output end of the second motor (11).
2. The grinding device for machining the aluminum cylinder of the shock absorber as claimed in claim 1, wherein: supporting legs (19) are symmetrically fixed to the bottom end of the shell (2), and the bottom ends of the supporting legs (19) are fixed to the top end of the bottom plate (1).
3. The grinding device for machining the aluminum cylinder of the shock absorber as claimed in claim 1, wherein: the size of the grinding rod (12) is matched with the size in the cylinder body (17).
4. The grinding device for machining the shock absorber aluminum cylinder as claimed in claim 1, wherein: the positioning part comprises two top supporting rods (13) which are connected to the connecting sleeve (10) in a penetrating and sliding mode and correspond to the outer side of the grinding rod (12), and limiting plates (14) are fixed at one ends, close to the hydraulic rod (9), of the two top supporting rods (13); the outer wall of the top supporting rod (13) is sleeved and fixed with a spring (15) corresponding to the position between the limiting plate (14) and the connecting sleeve (10).
5. The grinding device for machining the aluminum cylinder of the shock absorber as claimed in claim 4, wherein: and a cushion is fixed at one end of the top supporting rod (13) departing from the limiting plate (14).
6. The grinding device for machining the shock absorber aluminum cylinder as claimed in claim 1, wherein: a supporting frame (16) is fixed to the top end of the bottom plate (1), and the hydraulic rod (9) is fixed to the supporting frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220455364.9U CN216967202U (en) | 2022-03-02 | 2022-03-02 | Grinding device is used in processing of bumper shock absorber aluminium section of thick bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220455364.9U CN216967202U (en) | 2022-03-02 | 2022-03-02 | Grinding device is used in processing of bumper shock absorber aluminium section of thick bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216967202U true CN216967202U (en) | 2022-07-15 |
Family
ID=82356595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220455364.9U Expired - Fee Related CN216967202U (en) | 2022-03-02 | 2022-03-02 | Grinding device is used in processing of bumper shock absorber aluminium section of thick bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216967202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091275A (en) * | 2022-08-26 | 2022-09-23 | 江苏瑞格勒智能科技有限公司 | Automobile parts grinding integrated processing device |
| CN115488718A (en) * | 2022-11-18 | 2022-12-20 | 龙口市通达油管有限公司 | Oil pipe joint ring polishing and deburring device and polishing and deburring method thereof |
-
2022
- 2022-03-02 CN CN202220455364.9U patent/CN216967202U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091275A (en) * | 2022-08-26 | 2022-09-23 | 江苏瑞格勒智能科技有限公司 | Automobile parts grinding integrated processing device |
| CN115488718A (en) * | 2022-11-18 | 2022-12-20 | 龙口市通达油管有限公司 | Oil pipe joint ring polishing and deburring device and polishing and deburring method thereof |
| CN115488718B (en) * | 2022-11-18 | 2023-02-28 | 龙口市通达油管有限公司 | Oil pipe joint ring polishing and deburring device and polishing and deburring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |
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| CF01 | Termination of patent right due to non-payment of annual fee |