CN214186576U - Positioning device for bearing ring machining - Google Patents
Positioning device for bearing ring machining Download PDFInfo
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- CN214186576U CN214186576U CN202120107372.XU CN202120107372U CN214186576U CN 214186576 U CN214186576 U CN 214186576U CN 202120107372 U CN202120107372 U CN 202120107372U CN 214186576 U CN214186576 U CN 214186576U
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- 238000003754 machining Methods 0.000 title claims description 11
- 206010066054 Dysmorphism Diseases 0.000 claims description 22
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000005498 polishing Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a positioner is used in bearing ring processing, including workstation, locating component and abnormal shape backup pad, the workstation downside is provided with the supporting leg, the workstation upside is provided with a plurality of locating component, locating component equidistance distributes, the locating component includes electronic telescopic machine, fixed plate, first telescopic link and arc grip block, the fixed plate is fixed to be set up at the workstation upside, electronic telescopic machine sets up in the fixed plate outside, electronic telescopic machine is connected with first telescopic link, the arc grip block is installed to first telescopic link top; a special-shaped through groove is formed in the middle of the workbench, a hydraulic cylinder is arranged below the special-shaped through groove and fixedly connected with the workbench through fixing supports arranged on the periphery of the hydraulic cylinder, a second telescopic rod is arranged on the upper side of the hydraulic cylinder, and a special-shaped supporting plate is arranged on the upper side of the second telescopic rod; the utility model has the advantages of simple structure, convenient use, good positioning effect, adjustable bearing ring positioning height, convenient subsequent processing, etc.
Description
Technical Field
The utility model belongs to the technical field of bearing ring processing production, in particular to positioner is used in bearing ring processing.
Background
The bearing ring is an important component of the bearing, and the inner wall of the bearing ring is usually required to be polished after the bearing ring is produced, so that the bearing ring is usually required to be positioned by using a positioning device, and subsequent polishing is convenient. The existing positioning device is inconvenient to adjust and fix the bearing ring according to different diameters of the bearing ring, so that the stability of polishing of the bearing ring is influenced, a bottom supporting device matched with a side supporting device is not arranged in the machining process, the positioning height of the bearing ring cannot be adjusted, and the fixation of the bearing ring is influenced, so that the bearing ring is easy to break away in the polishing process. In order to solve the problems, the utility model provides a positioner is used in bearing ring processing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioner is used in bearing ring processing has advantages such as simple structure, convenient to use, location effect are good, adjustable bearing ring's location height, the follow-up processing of being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for bearing ring machining comprises a workbench, positioning assemblies and a special-shaped supporting plate, wherein supporting legs are arranged on the lower side of the workbench, a plurality of positioning assemblies are arranged on the upper side of the workbench and distributed at equal angles, each positioning assembly comprises an electric telescopic machine, a fixed plate, a first telescopic rod and an arc-shaped clamping block, the fixed plate is fixedly arranged on the upper side of the workbench, the electric telescopic machine is arranged on the outer side of the fixed plate, a supporting block is arranged between the electric telescopic machine and the workbench, the electric telescopic machine is connected with the first telescopic rod, the first telescopic rod penetrates through the fixed plate and extends towards the center of the workbench, and the arc-shaped clamping block is mounted at the top end of the first telescopic rod; the utility model discloses a hydraulic cylinder, including workstation, dysmorphism logical groove, pneumatic cylinder upside are provided with the second telescopic link, second telescopic link upside is provided with the dysmorphism backup pad, dysmorphism backup pad structure is the same with special-shaped logical groove structure through its fixed the propping all around, the special-shaped backup pad sets up at special-shaped logical inslot side.
Preferably, the positioning assembly is provided with four groups.
Preferably, the special-shaped through groove is arranged in an X shape, and the edges of the special-shaped through groove and the positioning assemblies are arranged in a staggered mode.
Preferably, the positioning assemblies are provided in six groups.
Preferably, the special-shaped through groove is arranged in an 'x' shape, and the edges of the special-shaped through groove are staggered with the positioning components.
Preferably, a dust cover is arranged on the upper side of the hydraulic cylinder.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model is provided with a plurality of groups of positioning components, the positioning components are distributed in an equal angle, an electric telescopic machine on the positioning components can be utilized to enable an arc-shaped clamping plate on a first telescopic rod to displace, and the bearing ring is conveniently pushed up to be clamped and positioned, so that the bearing ring positioning device can adapt to the diameters of different bearing rings, and the stability of positioning and processing the bearing rings is improved; the utility model discloses be provided with special-shaped backup pad, special-shaped backup pad passes through pneumatic cylinder and second telescopic link, can reciprocate in special-shaped logical groove, is used for supporting bearing ring and reciprocates, makes things convenient for the bearing ring of the different thickness of locating component centre gripping, the utility model discloses a special-shaped backup pad both provides strutting arrangement for bearing ring, does not influence locating component centre gripping bearing ring again, has improved the stability of bearing ring at the in-process position of the processing of polishing.
Drawings
Fig. 1 is a schematic side view of the cross section of the present invention.
Fig. 2 is a top view of a structure according to the present invention.
Fig. 3 is a top view of another structure of the present invention.
In the figure: 1. workstation, 2, supporting leg, 3, locating component, 4, electronic telescopic machine, 5, supporting shoe, 6, fixed plate, 7, first telescopic link, 8, arc grip block, 9, pneumatic cylinder, 10, fixed the propping, 11, second telescopic link, 12, special-shaped backup pad, 13, special-shaped lead to the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the embodiment provides a positioning device for bearing ring machining, which includes a workbench 1, positioning assemblies 3 and a special-shaped support plate 12, wherein a support leg 2 is arranged on the lower side of the workbench 1, a plurality of positioning assemblies 3 are arranged on the upper side of the workbench 1, the positioning assemblies 3 are distributed at equal angles, each positioning assembly 3 includes an electric telescopic machine 4, a fixing plate 6, a first telescopic rod 7 and an arc-shaped clamping block 8, the fixing plate 6 is fixedly arranged on the upper side of the workbench 1, the electric telescopic machine 4 is arranged on the outer side of the fixing plate 6, a support block 5 is arranged between the electric telescopic machine 4 and the workbench 1, the electric telescopic machine 4 is connected with the first telescopic rod 7, the first telescopic rod 7 penetrates through the fixing plate 6 and extends towards the center of the workbench 1, and the arc-shaped clamping block 8 is mounted at the top end of the first telescopic rod 7; the utility model discloses a hydraulic support, including workstation 1, dysmorphism logical groove 13, pneumatic cylinder 9 and workstation 1, the pneumatic cylinder 9 is provided with second telescopic link 11, 11 upsides of second telescopic link are provided with dysmorphism backup pad 12, dysmorphism backup pad 12 structure is the same with dysmorphism logical groove 13 structure through setting up at its fixed 10 and workstation 1 fixed connection all around, dysmorphism leads to the groove 13 middle part, dysmorphism leads to the groove 13 below and is provided with pneumatic cylinder 9, dysmorphism support 12 board setting is leading to the inslot 13 inboardly in the dysmorphism.
In the present embodiment, four sets of positioning members 3 are provided.
In the present embodiment, the irregular through slot 13 is configured as an "x" shape, and the sides of the irregular through slot 13 are staggered with the positioning component 3.
In this embodiment, a dust cover is provided on the upper side of the hydraulic cylinder 9.
Example 2
Referring to fig. 1 and 3, the embodiment provides a positioning device for bearing ring machining, which includes a workbench 1, positioning assemblies 3 and a special-shaped support plate 12, wherein a support leg 2 is arranged on the lower side of the workbench 1, a plurality of positioning assemblies 3 are arranged on the upper side of the workbench 1, the positioning assemblies 3 are distributed at equal angles, each positioning assembly 3 includes an electric telescopic machine 4, a fixing plate 6, a first telescopic rod 7 and an arc-shaped clamping block 8, the fixing plate 6 is fixedly arranged on the upper side of the workbench 1, the electric telescopic machine 4 is arranged on the outer side of the fixing plate 6, a support block 5 is arranged between the electric telescopic machine 4 and the workbench 1, the electric telescopic machine 4 is connected with the first telescopic rod 7, the first telescopic rod 7 penetrates through the fixing plate 6 and extends towards the center of the workbench 1, and the arc-shaped clamping block 8 is mounted at the top end of the first telescopic rod 7; the utility model discloses a hydraulic support, including workstation 1, dysmorphism logical groove 13, pneumatic cylinder 9 and workstation 1, the pneumatic cylinder 9 is provided with second telescopic link 11, 11 upsides of second telescopic link are provided with dysmorphism backup pad 12, dysmorphism backup pad 12 structure is the same with dysmorphism logical groove 13 structure through setting up at its fixed 10 and workstation 1 fixed connection all around, dysmorphism leads to the groove 13 middle part, dysmorphism leads to the groove 13 below and is provided with pneumatic cylinder 9, dysmorphism support 12 board setting is leading to the inslot 13 inboardly in the dysmorphism.
In the present embodiment, six sets of positioning members 3 are provided.
In the present embodiment, the shaped through slots 13 are arranged in an "x" shape, and the sides of the shaped through slots 13 are staggered with the positioning assemblies 3.
In this embodiment, a dust cover is provided on the upper side of the hydraulic cylinder 9.
The utility model discloses a theory of operation: the bearing ring is placed at the upper side of the central position of the special-shaped supporting plate 12 of the utility model, then one of the positioning components 3 is adjusted, the arc-shaped clamping block 8 of the positioning component 3 is close to the bearing ring, then the height of the special-shaped supporting plate 12 is adjusted by using the hydraulic cylinder 9, the height position of the bearing ring at the upper side is positioned at the middle part of the arc-shaped clamping block 8, then each positioning component 3 is adjusted, and the arc-shaped clamping block 8 clamps the bearing ring for further processing; when the positioning components 3 are adjusted to clamp the bearing ring, the two symmetrical positioning components 3 are adjusted first, after the bearing ring is clamped, the other symmetrical positioning components 3 are adjusted, and finally the clamping force is adjusted, so that the bearing ring can be prevented from being displaced unnecessarily in the clamping process; if too large clamping force is not needed when positioning the bearing ring, the bearing ring can be positioned by using only two symmetrical positioning 3 components.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a positioner is used in bearing ring processing, includes workstation, locating component and heterotypic backup pad, its characterized in that: the positioning components are distributed at equal angles and comprise an electric telescopic machine, a fixed plate, a first telescopic rod and an arc-shaped clamping block, the fixed plate is fixedly arranged on the upper side of the workbench, the electric telescopic machine is arranged on the outer side of the fixed plate, a supporting block is arranged between the electric telescopic machine and the workbench, the electric telescopic machine is connected with the first telescopic rod, the first telescopic rod penetrates through the fixed plate and extends to the center of the workbench, and the arc-shaped clamping block is mounted at the top end of the first telescopic rod; the utility model discloses a hydraulic cylinder, including workstation, dysmorphism logical groove, pneumatic cylinder upside are provided with the second telescopic link, second telescopic link upside is provided with the dysmorphism backup pad, dysmorphism backup pad structure is the same with special-shaped logical groove structure through its fixed the propping all around, the special-shaped backup pad sets up at special-shaped logical inslot side.
2. The positioning device for bearing ring machining according to claim 1, wherein: the locating component is provided with four groups.
3. The positioning device for bearing ring machining according to claim 2, wherein: the special-shaped through groove is arranged in an X shape, and the edges of the special-shaped through groove and the positioning components are arranged in a staggered mode.
4. The positioning device for bearing ring machining according to claim 1, wherein: the positioning assembly is provided with six groups.
5. The positioning device for bearing ring machining according to claim 4, wherein: the special-shaped through grooves are arranged in an 'x' shape, and the edges of the special-shaped through grooves and the positioning assemblies are arranged in a staggered mode.
6. The positioning device for bearing ring machining according to claim 1, wherein: and a dust cover is arranged on the upper side of the hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120107372.XU CN214186576U (en) | 2021-01-15 | 2021-01-15 | Positioning device for bearing ring machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120107372.XU CN214186576U (en) | 2021-01-15 | 2021-01-15 | Positioning device for bearing ring machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214186576U true CN214186576U (en) | 2021-09-14 |
Family
ID=77636280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120107372.XU Active CN214186576U (en) | 2021-01-15 | 2021-01-15 | Positioning device for bearing ring machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214186576U (en) |
-
2021
- 2021-01-15 CN CN202120107372.XU patent/CN214186576U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Zechen Electromechanical Equipment Co.,Ltd. Assignor: ZHENGZHOU INSTITUTE OF FINANCE AND ECONOMICS Contract record no.: X2024980000146 Denomination of utility model: A positioning device for processing bearing rings Granted publication date: 20210914 License type: Exclusive License Record date: 20240109 |
|
| EE01 | Entry into force of recordation of patent licensing contract |