CN208179143U - A kind of inner hole of workpiece grinding device - Google Patents
A kind of inner hole of workpiece grinding device Download PDFInfo
- Publication number
- CN208179143U CN208179143U CN201820719038.8U CN201820719038U CN208179143U CN 208179143 U CN208179143 U CN 208179143U CN 201820719038 U CN201820719038 U CN 201820719038U CN 208179143 U CN208179143 U CN 208179143U
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- CN
- China
- Prior art keywords
- workpiece
- gauge
- snap
- inner hole
- positioning seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a kind of inner hole of workpiece grinding devices, including positioning seat and workpiece, the upper surface fixing card of positioning seat is equipped with workpiece, and the upper surface Symmetrical vertical of positioning seat is equipped with threaded rod, the surface thread bush of threaded rod is equipped with screw shell, and the lower end movable sleeve of threaded rod is equipped with active card plate；When the upper surface of workpiece is arranged in one end of movable snap-gauge, screw shell is rotated, and then the position of movable snap-gauge is pressed down against, and finally fix the position of workpiece, workpiece is avoided during the grinding process, due to shaking the situation for causing the grinding effect on its surface ideal；Motor is fixed in the upper surface of fixing clasp, motor drives the rotation of central axis, and central axis finally drives the rotation of polishing roller, and setting is affixed under the surface of the inner hole of polish roller and workpiece, keep its stable and polish the surface of workpiece, and then reaches quick and uniform grinding effect.
Description
Technical field
The utility model relates to grinding workpieces technical field, specially a kind of inner hole of workpiece grinding device.
Background technique
Be arranged in the inner hole of workpiece groove be in machine or equipment frequently with structure, such as in some bearing block classes
Groove is set on the inner hole of workpiece, assembles sealing ring in the position of groove, is used to sealing lubricating oil.When inner hole of workpiece further groove
When smoothness requirements are not high, machine tooling is generallyd use to realize.But when groove smoothness requirements are relatively high, such as above-mentioned use
The groove of sealing ring is installed, since the material of sealing ring is all the soft material of rubber, the groove surfaces at place are assembled to it
It is more demanding.Workpiece in the prior art is all manual polishing mostly, and there are large labor intensities and ineffective for disadvantage
Deficiency, and when groove is relatively narrow, the operation difficulty of manual polishing is larger, in addition, polishing quality is also difficult to ensure, while also very
Unsightly, and the speed of polishing is slow, low efficiency, is unfavorable for producing in batches, improves cost of labor, reduces economic effect
Benefit, the utility model proposes a kind of inner hole of workpiece grinding devices thus, for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of inner hole of workpiece grinding devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of inner hole of workpiece grinding device, including fixed
The upper surface fixing card of position seat and workpiece, the positioning seat is equipped with workpiece, and the upper surface Symmetrical vertical of the positioning seat is equipped with
Threaded rod, the surface thread bush of the threaded rod are equipped with screw shell, and the lower end movable sleeve of the threaded rod is equipped with active card plate,
One end lower surface of the activity snap-gauge and the upper surface of workpiece are affixed setting, and the upper surface of the workpiece is equipped with fixing clasp,
The outer surface of the fixing clasp, which is integrally formed, is equipped with connecting rod, and the connecting rod is set far from the end vertical welding of fixing clasp
Have a snap-gauge, the upper surface of the fixing clasp is fixedly installed with motor, and the lower end rotation of the motor is equipped with central axis, it is described in
One end rotation of mandrel runs through the surface of retaining collar and extends to lower surface, and the lower end of the central axis is fixedly installed with fixation
The outer surface of lantern ring, the retaining collar is equipped with connecting rod, and the end of the connecting rod is fixedly connected with mounting base, the installation
The inside of seat is equipped with shaft, and the surface pivots of the shaft are connected with polishing roller.
Preferably, the upper surface middle part of the positioning seat offers fixing groove, and the lower end of the workpiece is fixed to be fastened on admittedly
Determine the inside of slot, the center of the adjacent threaded rod and the center of workpiece are on same straight line.
Preferably, the upper end of the threaded rod is fixedly installed with jacking block, and the screw shell and movable snap-gauge are located at jacking block
Between positioning seat upper surface, slot is run through through slot, one end of the threaded rod is offered in one end of the activity snap-gauge
Setting, when the upper surface of one end of the movable snap-gauge and workpiece is affixed, the lower surface of the screw shell and movable snap-gauge
Upper surface be affixed.
Preferably, shaft slot is run through through shaft slot, one end of the central axis is offered in the surface of the fixing clasp
And extend in the inner cavity of workpiece, the retaining collar is rotatably arranged on the inside of workpiece with fixed link.
Preferably, the plane tangent of the side of the snap-gauge and workpiece, the outer surface of the polishing roller and the inner cavity of workpiece
Plane tangent.
Compared with prior art, the utility model has the beneficial effects that
1. the upper surface of workpiece is arranged in one end of movable snap-gauge, screw shell is rotated, and then by the position of movable snap-gauge
It sets and is pressed down against, and finally fix the position of workpiece, avoid workpiece during the grinding process, lead to its surface due to shaking
The ideal situation of grinding effect；
2. being fixed with motor in the upper surface of fixing clasp, motor drives the rotation of central axis, and central axis finally drives
The rotation of polishing roller, and setting is affixed under the surface of the inner hole of polish roller and workpiece, keep its stable and the surface of workpiece is carried out
Polishing, and then reach quick and uniform grinding effect；
3. the utility model structure is simple, design rationally, is easy to use, improves stability and novelty, greatly increase
Practicability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure front schematic view；
Fig. 3 is the utility model fixing clasp structural schematic diagram.
In figure: 1 positioning seat, 11 fixing grooves, 2 workpiece, 3 threaded rods, 31 jacking blocks, 4 screw shells, 5 movable snap-gauges, 51 are inserted
Slot, 6 fixing clasps, 61 shaft slots, 62 connecting rods, 63 snap-gauges, 7 motors, 71 central axises, 72 retaining collars, 73 fixed links, 8 peaces
Fill seat, 81 shafts, 9 polishing rollers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of inner hole of workpiece grinding device, including positioning
The upper surface fixing card of seat 1 and workpiece 2, positioning seat 1 is equipped with workpiece 2, and the upper surface Symmetrical vertical of positioning seat 1 is equipped with threaded rod
3, the surface thread bush of threaded rod 3 is equipped with screw shell 4, and the lower end movable sleeve of threaded rod 3 is equipped with active card plate 5, movable snap-gauge 5
One end lower surface and the upper surface of workpiece 2 be affixed setting, the upper surface of workpiece 2 is equipped with fixing clasp 6, fixing clasp 6 outside
Surface, which is integrally formed, is equipped with connecting rod 62, and connecting rod 62 is equipped with snap-gauge 63, fixing card far from the end vertical welding of fixing clasp 6
The upper surface of ring 6 is fixedly installed with motor 7, and the lower end rotation of motor 7 is equipped with central axis 71, and one end rotation of central axis 71 runs through
The surface of retaining collar 72 simultaneously extends to lower surface, and the lower end of central axis 71 is fixedly installed with retaining collar 72, retaining collar 72
Outer surface be equipped with fixed link 73, the end of fixed link 73 is fixedly connected with mounting base 8, and the inside of mounting base 8 is equipped with shaft 81,
The surface pivots of shaft 81 are connected with polishing roller 9；
Further, the upper surface middle part of positioning seat 1 offers fixing groove 11, and the lower end fixation of workpiece 2 is fastened on fixation
On same straight line, the upper end of threaded rod 3 is fixedly mounted for the inside of slot 11, the center of adjacent thread bar 3 and the center of workpiece 2
There is jacking block 31, screw shell 4 and movable snap-gauge 5 are located between 1 upper surface of jacking block 31 and positioning seat, and one end of movable snap-gauge 5 is passed through
It wears and offers slot 51, one end of threaded rod 3 is arranged through slot 51, one end and the upper surface phase of workpiece 2 when movable snap-gauge 5
When patch, the lower surface of screw shell 4 and the upper surface of movable snap-gauge 5 are affixed；The surface of positioning seat 1 is arranged with workpiece 2, while
Its upper surface is symmetrically installed with threaded rod 3, and the surface difference thread bush of the threaded rod 3 is equipped with threaded rod 3 and movable sleeve is equipped with and lives
Dynamic snap-gauge 5 rotates screw shell 4 when the upper surface of workpiece 2 is arranged in one end of movable snap-gauge 5, and then by movable snap-gauge 5
Position be pressed down against, and finally the position of workpiece 2 is fixed, avoids workpiece 2 during the grinding process, caused due to shaking
The ideal situation of the grinding effect on its surface；
Further, shaft slot 61 is run through through shaft slot 61, one end of central axis 71 is offered in the surface of fixing clasp 6
And extend in the inner cavity of workpiece 2, retaining collar 72 and fixed link 73 are rotatably arranged on the inside of workpiece 2, and the one of snap-gauge 63
The plane tangent of side and workpiece 2, the outer surface for roller 9 of polishing and the surface of internal cavity of workpiece 2 are tangent；The outer surface of fixing clasp 6 is set
There are connecting rod 62 and snap-gauge 63, so that it is fastened on the upper surface of workpiece 2, while being fixed with electricity in the upper surface of fixing clasp 6
Machine 7, the rotation of the drive central axis 71 of motor 7, the final rotation for driving polishing roller 9 of central axis 71, and polish roller 9 and workpiece 2
It is affixed setting under the surface of inner hole, keeps its stable and polishes the surface of workpiece 2, and then reaches quick and uniformly polishes
Effect.
Use principle: the surface of positioning seat 1 is arranged with workpiece 2, while surface is symmetrically installed with threaded rod 3 on it, should
The surface difference thread bush of threaded rod 3 is equipped with threaded rod 3 and movable sleeve is equipped with active card plate 5, when one end of movable snap-gauge 5 is arranged
At the upper surface of workpiece 2, screw shell 4 is rotated, and then the position of movable snap-gauge 5 is pressed down against, and finally by workpiece 2
Position is fixed, and avoids workpiece 2 during the grinding process, due to shaking the situation for causing the grinding effect on its surface ideal, Gu
The outer surface for determining snap ring 6 is equipped with connecting rod 62 and snap-gauge 63, so that it is fastened on the upper surface of workpiece 2, while in fixing clasp 6
Upper surface is fixed with motor 7, and motor 7 drives the rotation of central axis 71, and central axis 71 finally drives the rotation of polishing roller 9, and
It is affixed setting under the surface of the inner hole of polishing roller 9 and workpiece 2, keeps its stable and polishes the surface of workpiece 2, and then reach
Quick and uniform grinding effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of inner hole of workpiece grinding device, including positioning seat (1) and workpiece (2), it is characterised in that: the positioning seat (1)
Upper surface fixing card is equipped with workpiece (2), and the upper surface Symmetrical vertical of the positioning seat (1) is equipped with threaded rod (3), the screw thread
The surface thread bush of bar (3) is equipped with screw shell (4), and the lower end movable sleeve of the threaded rod (3) is equipped with active card plate (5), institute
The upper surface of one end lower surface and workpiece (2) of stating movable snap-gauge (5) is affixed setting, and the upper surface of the workpiece (2) is equipped with solid
Determine snap ring (6), the outer surface of the fixing clasp (6), which is integrally formed, is equipped with connecting rod (62), and the connecting rod (62) is far from solid
The end vertical welding for determining snap ring (6) is equipped with snap-gauge (63), and the upper surface of the fixing clasp (6) is fixedly installed with motor (7),
The lower end rotation of the motor (7) is equipped with central axis (71), and one end rotation of the central axis (71) runs through retaining collar (72)
Surface and extend to lower surface, the lower end of the central axis (71) is fixedly installed with retaining collar (72), the retaining collar
(72) outer surface is equipped with fixed link (73), and the end of the fixed link (73) is fixedly connected with mounting base (8), the mounting base
(8) inside is equipped with shaft (81), and the surface pivots of the shaft (81) are connected with polishing roller (9).
2. a kind of inner hole of workpiece grinding device according to claim 1, it is characterised in that: the upper table of the positioning seat (1)
Middle face offers fixing groove (11), the fixed inside for being fastened on fixing groove (11) in the lower end of the workpiece (2), the adjacent spiral shell
The center of rasp bar (3) and the center of workpiece (2) are on same straight line.
3. a kind of inner hole of workpiece grinding device according to claim 1, it is characterised in that: the upper end of the threaded rod (3)
It is fixedly installed with jacking block (31), the screw shell (4) and movable snap-gauge (5) are located at jacking block (31) and positioning seat (1) upper surface
Between, through offering slot (51), slot (51) are run through in one end of the threaded rod (3) for one end of the activity snap-gauge (5)
Setting, when the upper surface of one end of the movable snap-gauge (5) and workpiece (2) is affixed, the lower surface of the screw shell (4) with
The upper surface of movable snap-gauge (5) is affixed.
4. a kind of inner hole of workpiece grinding device according to claim 1, it is characterised in that: the table of the fixing clasp (6)
Through offering shaft slot (61), one end of the central axis (71) through shaft slot (61) and extends to the interior of workpiece (2) in face
In chamber, the retaining collar (72) is rotatably arranged on the inside of workpiece (2) with fixed link (73).
5. a kind of inner hole of workpiece grinding device according to claim 1, it is characterised in that: the side of the snap-gauge (63) with
The plane tangent of workpiece (2), the outer surface of polishing roller (9) and the surface of internal cavity of workpiece (2) are tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719038.8U CN208179143U (en) | 2018-05-15 | 2018-05-15 | A kind of inner hole of workpiece grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719038.8U CN208179143U (en) | 2018-05-15 | 2018-05-15 | A kind of inner hole of workpiece grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208179143U true CN208179143U (en) | 2018-12-04 |
Family
ID=64430247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820719038.8U Expired - Fee Related CN208179143U (en) | 2018-05-15 | 2018-05-15 | A kind of inner hole of workpiece grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208179143U (en) |
-
2018
- 2018-05-15 CN CN201820719038.8U patent/CN208179143U/en not_active Expired - Fee Related
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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: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |