CN201693418U - Accurate repair grinder for eccentric hole - Google Patents
Accurate repair grinder for eccentric hole Download PDFInfo
- Publication number
- CN201693418U CN201693418U CN2009202452012U CN200920245201U CN201693418U CN 201693418 U CN201693418 U CN 201693418U CN 2009202452012 U CN2009202452012 U CN 2009202452012U CN 200920245201 U CN200920245201 U CN 200920245201U CN 201693418 U CN201693418 U CN 201693418U
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- CN
- China
- Prior art keywords
- spare part
- fixed block
- eccentric
- part fixed
- block
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- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an accurate repair grinder for an eccentric hole, which comprises a clamping base (6), one side of the clamping base (6) is provided with a groove (7), a spare part fixed block (3) is arranged in the groove (7), a spare part (1) is arranged on the spare part fixed block (3), a lock sleeve (2) is arranged at the periphery of the spare part (1) and is fastened at the opening part of the groove (7) of the clamping base (6), and the outer side of the spare part fixed block (3) is provided with a first eccentric block (5) and a second eccentric block (4). An intermediate hole R can be processed by putting the spare part fixed block (3) with the spare part (1) into a rectangular hole of the clamping base (6), setting the positions of the first eccentric block (5) and the second eccentric block (4) well, and connecting and fastening the lock sleeve (2) and the clamping base (6); and then two holes R beside the intermediate hole R can be processed after the process of the intermediate hole R is finished by loosing the lock sleeve (2), fetching out the spare part fixed block (3), putting the first eccentric block (5) and the second eccentric block (4) at one side of the spare part fixed block (3), and fastening the lock sleeve (2). The utility model has the characteristics of simple structure, convenient operation, time and labor saving, high accuracy and good surface roughness.
Description
Technical field
The utility model relates to a kind of instrument of grinding of repairing, and particularly a kind of precision that is used for eccentric orfice is repaiied and ground device.
Background technology
At present, the cap shape component die spare part of domestic production colorful visualization tube electron gun, comprise a platform, three holes are arranged on the plane of platform, the not enough 0.45mm of the distance between the Kong Yukong, and require orifice diameter at 0.15mm, when the mould parts replacement, repair and grind eccentric orfice and just become difficulty, existingly repair the problem that the spare part that grinds eccentric orfice mainly exists and have: one, time-consuming taking a lot of work, repair when grinding eccentric orfice at every turn, can only repair by hand and grind; Cause easily and scrap; Two, it is poor to repair the eccentric orfice uniformity of grinding, and need repeatedly repair sometimes and grind; Three, surface roughness is poor.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model has been to provide a kind of precision that is used for eccentric orfice to repair and has ground device, has simple in structure, handled easily, time and labour saving, precision height and the good characteristics of surface roughness.
For achieving the above object, the technical solution adopted in the utility model is: a kind of precision that is used for eccentric orfice is repaiied and is ground device, include the clamping base, one side of clamping base is provided with groove, be provided with the spare part fixed block in the groove, the spare part fixed block is provided with spare part, is provided with lock sleeve in the spare part periphery, lock sleeve is held in the notch of clamping base, and the spare part fixed block outside is provided with first eccentric block and second eccentric block.
Described first eccentric block and second eccentric block can be in the same side of spare part fixed block, also can divide the both sides that are in the spare part fixed block.
The utility model is owing to be equipped with first eccentric block or second eccentric block in spare part fixed block outer periphery, repairing when grinding eccentric orfice, only need that second eccentric block and first eccentric block be separately positioned on spare part fixed block both sides or be arranged on the homonymy of spare part fixed block, just can find the center in hole very easily, mould spare part repairing before installing ground, have simple in structure, handled easily, time and labour saving, precision height and the good characteristics of surface roughness.
Description of drawings
Fig. 1 is the assembling schematic diagram cutaway view of the utility model spare part 1 and spare part fixed block 3.
Fig. 2 is the right view of the assembling schematic diagram of the utility model spare part 1 and spare part fixed block 3.
Fig. 3 is the vertical view of the structural representation of lock sleeve 2.
Fig. 4 is the sectional view of the structural representation of lock sleeve 2.
Fig. 5 is the vertical view of the structural representation of the utility model clamping base 6.
The sectional view of the structural representation of Fig. 6 the utility model clamping base 6.
Fig. 7 is a structural representation of the present utility model.
Fig. 8 is the state diagram when utilizing the utility model to repair to grind 3 eccentric orfices, be repair grind in the middle of master's cutaway view during eccentric orfice.
Fig. 9 repaiies to face upward cutaway view when grinding the centre eccentric orfice.
Figure 10 repaiies master's cutaway view when grinding the left side eccentric orfice.
Figure 11 repaiies to face upward cutaway view when grinding the left side eccentric orfice.
Figure 12 repaiies master's cutaway view when grinding the right side eccentric orfice.
Figure 13 repaiies to face upward cutaway view when grinding the right side eccentric orfice.
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are described in further detail.
Referring to Fig. 1,2,3,4,5,6,7, a kind of precision that is used for eccentric orfice is repaiied and is ground device, include clamping base 6, one side of clamping base 6 is provided with groove 7, and groove 7 is a rectangle, is provided with spare part fixed block 3 in the groove 7, spare part fixed block 3 is provided with spare part 1, be provided with lock sleeve 2 in spare part 1 periphery, lock sleeve 2 is held in groove 7 oral areas of clamping base 6, and spare part fixed block 3 outsides are provided with first eccentric block 5 and second eccentric block 4.Described first eccentric block 5 and second eccentric block 4 can be in the same side of spare part fixed block 3, also can divide the both sides that are in spare part fixed block 3.Repairing when grinding 3 hole R, only needing to move the position of first eccentric block 5 or second eccentric block 4, just can find the center of hole R very easily, the mould spare part is being installed preceding repairing grind.
With reference to Fig. 8,9,10,11,12,13, repairing when grinding 3 hole R, if when repairing the hole R that grinds both sides, get final product moving the side that first eccentric block 5 and second eccentric block 4 be placed on spare part fixed block 3, when repairing the hole R that grinds the centre, move the both sides that first eccentric block 5 and second eccentric block 4 are placed on spare part fixed block 3 respectively.
Operation principle of the present utility model is:
The spare part fixed block 3 that spare part 1 is housed is put into the slot of clamping base 6, first eccentric block 5 is placed on the left side of spare part fixed block 3, second eccentric block 4 is placed on spare part fixed block 3 the right, be connected fastening with clamping base 6 lock sleeve 2 then, so just can process interstitial hole R, after processing interstitial hole R, unclamp lock sleeve 2, take out spare part fixed block 3, first eccentric block 5 and second eccentric block 4 be placed on the both sides of spare part fixed block 3 respectively or be placed on a side of spare part fixed block 3 simultaneously, fastening lock sleeve 2 so just can have been processed next door two hole R.
Claims (2)
1. a precision that is used for eccentric orfice is repaiied and is ground device, include clamping base (6), it is characterized in that, one side of clamping base (6) is provided with groove (7), be provided with spare part fixed block (3) in the groove (7), spare part fixed block (3) is provided with spare part (1), is provided with lock sleeve (2) in spare part (1) periphery, lock sleeve (2) is held in groove (7) oral area of clamping base (6), and spare part fixed block (3) outside is provided with first eccentric block (5) and second eccentric block (4).
2. a kind of precision that is used for eccentric orfice according to claim 1 is repaiied and is ground device, it is characterized in that, described first eccentric block (5) and second eccentric block (4) can be in the same side of spare part fixed block (3), also can divide the both sides that are in spare part fixed block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202452012U CN201693418U (en) | 2009-11-11 | 2009-11-11 | Accurate repair grinder for eccentric hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202452012U CN201693418U (en) | 2009-11-11 | 2009-11-11 | Accurate repair grinder for eccentric hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201693418U true CN201693418U (en) | 2011-01-05 |
Family
ID=43394663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202452012U Expired - Fee Related CN201693418U (en) | 2009-11-11 | 2009-11-11 | Accurate repair grinder for eccentric hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201693418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227411A (en) * | 2021-12-27 | 2022-03-25 | 天津津航技术物理研究所 | Automatic grinding device for eccentric hole |
-
2009
- 2009-11-11 CN CN2009202452012U patent/CN201693418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227411A (en) * | 2021-12-27 | 2022-03-25 | 天津津航技术物理研究所 | Automatic grinding device for eccentric hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20131111 |