CN203401396U - Clamp for honing tailstock holes on radial drilling machines - Google Patents
Clamp for honing tailstock holes on radial drilling machines Download PDFInfo
- Publication number
- CN203401396U CN203401396U CN201320458414.XU CN201320458414U CN203401396U CN 203401396 U CN203401396 U CN 203401396U CN 201320458414 U CN201320458414 U CN 201320458414U CN 203401396 U CN203401396 U CN 203401396U
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- CN
- China
- Prior art keywords
- honing
- honing head
- head body
- oilstone
- mandrel
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a clamp for honing tailstock holes in radial drilling machines. The clamp comprises a connecting rod, a pin and a honing head. The upper portion of the honing head stretches into a hole of the connecting rod and fixedly connected with the connecting rod through the pin. The honing head comprises a mandrel, a honing head body, fixing rings, a plurality of compression springs, an oilstone and a locking nut. The mandrel penetrates through a center hole of the honing head body and is matched with the honing head body, the upper end of the mandrel stretches into the connecting rod, the middle of the mandrel and the honing head body are tightened together through a fixing but, and the locking nut at the lower end of the mandrel is pressed tightly onto the lower end face of the honing head body through a gasket. The honing head body is sleeved with the oilstone, the compression springs are installed between the oilstone and the honing head body in the radial direction, and the upper portion and the lower portion of the outer diameter of the oilstone are respectively sleeved with one fixing ring. Different sizes of holes with the diameter of D and the length of L can be honed by changing sizes and lengths of the honing head body, the fixing rings, the compression springs and the oilstone, and thus the requirements for honing the tailstock holes different in specification and length are met.
Description
Technical field
The utility model relates to a kind of fixture in honing tailstock hole on radial drilling machine.
Background technology
Had relatively high expectations with coordinating of tailstock spindle in the tailstock hole of horizontal lathe, so the in the end processing in hole of the processing technology in tailstock hole is all arranged in and on honing machine, carries out honing, and join gap with tailstock main shaft spy.So when the specification kind of the horizontal lathe product of enterprise is more, a kind of honing machine of specification, cannot meet different size kind tailstock hole honing demand, and needs many honing machines, thereby has strengthened production cost.
Summary of the invention
Problem to be solved in the utility model be to provide a kind of on radial drilling machine the fixture in honing tailstock hole, thereby solve the technical problem that many honing machines of existing needs carry out honing to different size tailstock hole, under the prerequisite that guarantees crudy, reduced production cost.
The fixture in the utility model honing tailstock hole on radial drilling machine, it comprises extension bar, pin, honing head, the top of honing head extend in the hole of extension bar, and is fixedly connected with by pin.
Wherein, honing head comprises mandrel, honing head body, retainer plate, some Compress Springs, oilstone, locking nut; Mandrel passes and matches with it from the centre bore of honing head body, and the upper end of mandrel extend in extension bar, and its middle part is by hold-down nut and honing head body tight, and the locking nut on its lower end is pressed on the lower surface of honing head body by pad; Oilstone is enclosed within the outside of honing body, both radially between some Compress Springs are housed, each cover up and down of oilstone external diameter has a retainer plate.
While using this novel, whole honing head is fixed on extension bar with pin, and is arranged in the chuck of radial drilling machine main shaft, with main shaft, together rotate or move up and down, honing head enters in the tailstock that needs honing simultaneously, and upper and lower honing is carried out in tailstock hole.
This is novel can carry out the honing in different size diameter D, length L hole by changing size, length of honing head body, retainer plate, Compress Spring and oilstone, thereby meets the needs of honing in the hole of different size, length.Therefore this has novelly solved the technical problem that many honing machines of existing needs carry out honing to different size tailstock hole, under the prerequisite that guarantees crudy, has reduced production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model fixture.
In figure: 1. extension bar; 2. sell; 3. hold-down nut; 4. retainer plate; 5. mandrel; 6. honing head body; 7. Compress Spring; 8. oilstone; 9. pad; 10. locking nut.
The specific embodiment
As can be seen from Figure 1, the fixture in radial drilling machine honing tailstock hole, it comprises extension bar 1, sell 2, honing head, the top of honing head extend in the hole of extension bar 1, and is fixedly connected with by pin 2.
Wherein, honing head 2 comprises mandrel 5, honing head body 6, retainer plate 4, some Compress Springs 7, oilstone 8, locking nut 10; Mandrel 5 passes and matches with it from the centre bore of honing head body 6, and the upper end of mandrel 5 extend in extension bar 1, and its middle part passes through hold-down nut 3 with honing head body 6 and tightly, the locking nut 10 on its lower end is pressed on the lower surface of honing head body 6 by pad 9; Oilstone 8 is enclosed within the outside of honing body 6, both radially between some Compress Springs 7 are housed, each cover up and down of oilstone 8 external diameters has a retainer plate 4.Wherein Compress Spring 7 specification be to determine by calculating.
On the external diameter of honing head body 6, be evenly equipped with upper and lower some rounds, several counterbores of every row are along the radial equipartition of honing body 6, and Compress Spring 7 is arranged in counterbore.
During installation, Compress Spring 7 and oilstone 8 are arranged on honing head body 6, by upper and lower two retainer plates 4 location, mandrel 5 is through the center of honing head body 6, tighten with hold-down nut 3 upper end, and lower end compresses with pad 9 and locking nut 10, makes it to become holistic honing head.During use, whole honing head is fixed on extension bar 1 with pin 2, and is arranged in the main shaft of radial drilling machine, with main shaft, together rotate or move up and down, honing head enters in the hole that needs honing tailstock simultaneously, carries out the honing up and down in hole.
In this novel clamp, by changing size, the length of honing head body 6, retainer plate 4, Compress Spring 7 and oilstone 8, can carry out the honing in different size diameter D, length L hole.
The utility model is simple in structure, dependable performance, be easy to processing, with low cost.
Claims (2)
1. the fixture in honing tailstock hole on radial drilling machine, is characterized in that: it comprises extension bar (1), pin (2), honing head, and the top of honing head extend in the hole of extension bar (1), and is fixedly connected with by pin (2).
2. fixture according to claim 1, is characterized in that: honing head (2) comprises mandrel (5), honing head body (6), retainer plate (4), some Compress Springs (7), oilstone (8), locking nut (10); Mandrel (5) passes and matches with it from the centre bore of honing head body (6), the upper end of mandrel (5) extend in extension bar (1), its middle part is by hold-down nut (3) and honing head body (6) tight, and the locking nut on its lower end (10) is pressed on the lower surface of honing head body (6) by pad (9); Oilstone (8) is enclosed within the outside of honing body (6), both radially between some Compress Springs (7) are housed, each cover up and down of oilstone (8) external diameter has a retainer plate (4).
3.fixture according to claim 1, is characterized in that: on the external diameter of honing head body (6), be evenly equipped with upper and lower some rounds, several counterbores of every row are along the radial equipartition of honing body (6), and Compress Spring (7) is arranged in counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458414.XU CN203401396U (en) | 2013-07-30 | 2013-07-30 | Clamp for honing tailstock holes on radial drilling machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458414.XU CN203401396U (en) | 2013-07-30 | 2013-07-30 | Clamp for honing tailstock holes on radial drilling machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401396U true CN203401396U (en) | 2014-01-22 |
Family
ID=49937339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320458414.XU Expired - Fee Related CN203401396U (en) | 2013-07-30 | 2013-07-30 | Clamp for honing tailstock holes on radial drilling machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247525A (en) * | 2017-12-28 | 2018-07-06 | 河南艾通科技股份有限公司 | Honing head for repairing cylinder barrel with size out-of-tolerance |
-
2013
- 2013-07-30 CN CN201320458414.XU patent/CN203401396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247525A (en) * | 2017-12-28 | 2018-07-06 | 河南艾通科技股份有限公司 | Honing head for repairing cylinder barrel with size out-of-tolerance |
| CN108247525B (en) * | 2017-12-28 | 2024-03-22 | 河南艾通科技股份有限公司 | Honing head for repairing cylinder barrel with out-of-tolerance size |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |