CN202894979U - Novel polisher chuck - Google Patents
Novel polisher chuck Download PDFInfo
- Publication number
- CN202894979U CN202894979U CN 201220623364 CN201220623364U CN202894979U CN 202894979 U CN202894979 U CN 202894979U CN 201220623364 CN201220623364 CN 201220623364 CN 201220623364 U CN201220623364 U CN 201220623364U CN 202894979 U CN202894979 U CN 202894979U
- Authority
- CN
- China
- Prior art keywords
- chuck
- base
- groove
- spring
- rear end
- 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
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Abstract
The utility model relates to a novel polisher chuck. The novel polisher chuck is composed of a base, a spring clamp spring, an intensifying tube and a chuck part. A connecting rod is arranged at the front end of the base, a second bead is arranged at the front end of the connecting rod, a gear rack is arranged on the midbody of the base, a gear rack is arranged at the rear end of the chuck, a second groove is arranged at the middle portion of the rear end inside the chuck, the base is connected through the second bead, the second groove and the gear racks, a spring is arranged on the connecting position of the base and the chuck in a sleeved mode, a first groove is arranged at the middle portion of the base, the spring clamp spring is fixed inside the first groove, the intensifying tube is arranged on the chuck in an outer sleeved mode, and the chuck of the polisher is fixedly connected with the polisher through a screw hole on the rear end of the base. The novel polisher chuck has the advantages of being rational in design, simple to operate, and capable of having no need to dismantle the chuck when a grinding head is replaced, replacing the grinding head without any tools, saving time and labor, and greatly improving working efficiency.
Description
Technical field
The utility model relates to a kind of novel lathe chuck, belongs to the sander field of mechanical technique.
Background technology
Sander has another name called Filing apparatus, is widely used in the fine finishining and surface finish processing of die industry.Lathe chuck is mounted in the sander front end, is used for the parts of clamping bistrique.As everyone knows, sander in use needs often to change bistrique, and according to my working experience, in the darg process, the replacing number of times of burnishing-head of burnishing machine is tens times even up to a hundred times.When existing sander is changed bistrique, lathe chuck can only be unloaded from sander, and then change; Like this, dismantle frequently lathe chuck, not only can shorten the service life of chuck, and waste time and energy, affect operating efficiency.
The utility model content
The purpose of this utility model is for a kind of novel lathe chuck is provided, and this lathe chuck is reasonable in design, and is simple to operate, when changing bistrique, need not to dismantle chuck, need not adopt any instrument namely replaceable, time saving and energy saving, can greatly increase work efficiency.
In order to achieve the above object, the utility model is realized by following technological means.
A kind of novel lathe chuck, it by base, spring jump ring, spring, step up pipe, collet segment forms, it is characterized in that: the base front end is provided with connecting rod, the front end of connecting rod is provided with the second fin, be provided with tooth bar on the middle body of base, the rear end of chuck arranges tooth bar, and the middle part, rear end in the chuck is provided with the second groove, and base is connected by the second fin, the second groove, tooth bar; Base and chuck connection are set with spring, are provided with the first groove at the middle part of base, are fixed with the spring jump ring in the first groove, and chuck is set with outward and steps up pipe, and lathe chuck is fixedly connected with sander by the screw of base rear end.
Described chuck is to be formed by three chuck Split assembleds, is provided with several the first fins on the inwall of each chuck split.
Describedly step up to manage the internal diameter of tube body of front end less than the body external diameter of chuck front end.
The utility model mainly has following beneficial effect:
This lathe chuck is reasonable in design, and is simple to operate, when changing bistrique, need not to dismantle chuck, need not adopt any instrument namely replaceable, time saving and energy saving, can greatly increase work efficiency.
Description of drawings
Accompanying drawing 1 is the overall structure schematic diagram of the novel lathe chuck of the utility model;
Accompanying drawing 2 is decomposition texture schematic diagrames of the novel lathe chuck of the utility model;
Accompanying drawing 3 is structural representations of one of them the chuck split 12 on the chuck 5.
Such as Fig. 1, Fig. 2, shown in Figure 3, various piece is represented by following Arabic numerals among the figure:
Base, 2. the spring jump ring, 3. spring, 4. step up the pipe, 5. chuck, 6. the first fin, 7. screw, 8. the first groove, 9. connecting rod, 10. the second fin, 11. second grooves, 12. chuck splits.
The utility model is described in further detail below in conjunction with embodiment and Figure of description:
The specific embodiment
Embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of novel lathe chuck, it by base 1, spring jump ring 2, spring 3, step up to manage 4, chuck 5 parts form.
As shown in Figure 1 and Figure 2, base 1 front end is provided with connecting rod 9, the front end of connecting rod 9 is provided with the second fin 10, be provided with tooth bar on the middle body of base 1, the rear end of chuck 5 arranges tooth bar, middle part, rear end in the chuck 5 is provided with the second groove 11, and base 1 is connected by the second fin 10, the second groove 11, tooth bar; Base 1 is set with spring 3 with chuck 5 connections, is provided with in the first groove 8, the first grooves 8 at the middle part of base 1 and is fixed with spring jump ring 2, and chuck 5 outer being set with step up to manage 4, and lathe chuck is fixedly connected with sander by the screw 7 of base 1 rear end.
Such as Fig. 2, shown in Figure 3, described chuck 5 is to be combined by three chuck splits 12, is provided with several the first fins 6 on the inwall of each chuck split 12.
As shown in Figure 1 and Figure 2, describedly step up to manage the internal diameter of tube body of front end less than the body external diameter of chuck front end.
Claims (3)
1. novel lathe chuck, it is by base (1), spring jump ring (2), spring (3), step up pipe (4), chuck (5) part forms, it is characterized in that: base (1) front end is provided with connecting rod (9), the front end of connecting rod (9) is provided with the second fin (10), be provided with tooth bar on the middle body of base (1), the rear end of chuck (5) arranges tooth bar, middle part, rear end in the chuck (5) is provided with the second groove (11), and base (1) is by the second fin (10), the second groove (11), tooth bar is connected; Base (1) is set with spring (3) with chuck (5) connection, be provided with the first groove (8) at the middle part of base (1), be fixed with spring jump ring (2) in the first groove (8), outer being set with of chuck (5) stepped up pipe (4), and lathe chuck is fixedly connected with sander by the screw (7) of base (1) rear end.
2. novel lathe chuck according to claim 1, it is characterized in that: described chuck (5) is to be combined by three chuck splits (12), is provided with several the first fins (6) on the inwall of each chuck split (12).
3. novel lathe chuck according to claim 1 is characterized in that: the described internal diameter of tube body of pipe (4) front end that steps up is less than the body external diameter of chuck (5) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623364 CN202894979U (en) | 2012-11-13 | 2012-11-13 | Novel polisher chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623364 CN202894979U (en) | 2012-11-13 | 2012-11-13 | Novel polisher chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894979U true CN202894979U (en) | 2013-04-24 |
Family
ID=48115695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220623364 Expired - Fee Related CN202894979U (en) | 2012-11-13 | 2012-11-13 | Novel polisher chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397088A (en) * | 2018-12-18 | 2019-03-01 | 东莞市金太阳精密技术有限责任公司 | A kind of polishing machine of quick-replaceable bistrique or grinding head fixture |
| CN109514433A (en) * | 2018-12-18 | 2019-03-26 | 东莞市金太阳精密技术有限责任公司 | A kind of clamp assembly of quick-replaceable bistrique |
-
2012
- 2012-11-13 CN CN 201220623364 patent/CN202894979U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397088A (en) * | 2018-12-18 | 2019-03-01 | 东莞市金太阳精密技术有限责任公司 | A kind of polishing machine of quick-replaceable bistrique or grinding head fixture |
| CN109514433A (en) * | 2018-12-18 | 2019-03-26 | 东莞市金太阳精密技术有限责任公司 | A kind of clamp assembly of quick-replaceable bistrique |
| CN109397088B (en) * | 2018-12-18 | 2024-01-09 | 东莞市金太阳精密技术有限责任公司 | Polishing machine capable of quickly replacing grinding head or grinding head clamp |
| CN109514433B (en) * | 2018-12-18 | 2024-03-26 | 东莞市金太阳精密技术有限责任公司 | Clamp assembly for quickly replacing grinding head |
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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: 20130424 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |