CN203045335U - Turning clamp for hydraulic chuck of numerically controlled lathe - Google Patents
Turning clamp for hydraulic chuck of numerically controlled lathe Download PDFInfo
- Publication number
- CN203045335U CN203045335U CN 201220637113 CN201220637113U CN203045335U CN 203045335 U CN203045335 U CN 203045335U CN 201220637113 CN201220637113 CN 201220637113 CN 201220637113 U CN201220637113 U CN 201220637113U CN 203045335 U CN203045335 U CN 203045335U
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- CN
- China
- Prior art keywords
- turning
- numerically controlled
- controlled lathe
- clamp
- arc groove
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a turning clamp for a hydraulic chuck of a numerically controlled lathe. The turning clamp comprises an annular clamp body, wherein three arc grooves which are the same and are not concentric are formed in the annular clamp body; a fixing pin capable of sliding in each arc groove is arranged in the corresponding arc groove; and a stop block is fixedly arranged at the outer end of each fixing pin through a fastener. According to the turning clamp for the hydraulic chuck of the numerically controlled lathe, the slidable stroke of each fixing pin in the corresponding arc groove is high. The turning clamp is applicable to soft claws of different clamping sizes; supporting plates of different dimensions are saved, and turning cost is reduced; clamping surfaces of the soft claws are low in deformation; during turning, the clamping surfaces of the soft claws can be completely turned without the supporting plates; and turning quality is ensured, and the processing quality of a workpiece is further improved.
Description
Technical field
The utility model relates to a kind of anchor clamps, relates in particular to a kind of anchor clamps of the soft pawl clamping face for turning numerically controlled lathe oild chuck.
Background technology
Numerically controlled lathe generally comes holding workpiece with oild chuck.Oild chuck is furnished with usually without the claw that quenches, i.e. so-called soft pawl.The structure of oild chuck comprises chuck body 1 and soft pawl 2 as shown in Figure 1, and oild chuck is in when work, and soft pawl is made closure or opening movement and workpiece is clamped or unclamped.When the bigger axle class of manufacturing batch or disk-like accessory, for preventing destroying the surface that workpiece has been processed, guarantee that workpiece is held the axiality requirement of face and machined surface, need be with the clamping face turning of the soft pawl of oild chuck once.Existing turning mode as shown in Figure 2, support soft pawl at circular base slab 3 of the inboard clamping of the soft pawl of oild chuck earlier, and then the clamping face of soft pawl carried out turning processing, make soft pawl clamping face diameter and workpiece be held the position that the position becomes holding workpiece, the soft pawl that turning clamping size is different just needs the gripper shoe with the different-diameter size, therefore before the soft pawl clamping face of turning, need to prepare in advance the gripper shoe of multiple different size, increased the turning cost; Because the inboard clamping of soft pawl has gripper shoe, soft pawl clamping face can not all be processed by turning, and in clamping process, soft pawl clamping face easy deformation, so turning quality can not get guaranteeing, thus influenced the crudy of workpiece.
The utility model content
The utility model purpose is that a kind of applied widely, the turning cost is low and turning quality is high numerically controlled lathe oild chuck turning clamp is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of numerically controlled lathe oild chuck turning clamp comprises the annular clamp body; Have the arc groove of three identical decentraction on the described annular clamp body; Being provided with in described each arc groove can be at the steady pin of arc groove slip; Fixedly there is block described steady pin outer end by securing member.
Preferably, described securing member is provided with two.
Preferably, described securing member is screw.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage:
Numerically controlled lathe oild chuck turning clamp of the present utility model during turning, inserts three steady pins respectively in the screw counter bore of soft pawl, when soft pawl is made closing motion, three steady pins can be adjusted to the optimum position automatically, thereby clamp soft pawl, and then the soft pawl clamping face of turning gets final product.Numerically controlled lathe oild chuck turning clamp of the present utility model, slidably stroke is very long in deep-slotted chip breaker for steady pin, is applicable to the soft pawl of different clamping sizes, has saved the gripper shoe of multiple different size specification, has reduced the turning cost; Soft pawl clamping face deformation extent is little, and has not had the obstruction of gripper shoe when turning, and soft pawl clamping face can all be arrived by turning, has guaranteed turning quality, and then has increased the crudy of workpiece.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of numerically controlled lathe oild chuck;
Accompanying drawing 2 is the structural representation of the soft pawl clamping face of prior art turning;
Accompanying drawing 3 is the front view of numerically controlled lathe oild chuck turning clamp of the present utility model;
Accompanying drawing 4 is the structural representation of numerically controlled lathe oild chuck turning clamp of the present utility model;
Accompanying drawing 5 is the use status architecture schematic diagram of numerically controlled lathe oild chuck turning clamp of the present utility model;
Wherein: 1, chuck body; 2, soft pawl; 3, gripper shoe; 4, clamp body; 5, arc groove; 6, steady pin; 7, block; 8, securing member; 9, screw counter bore.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Described in the utility model a kind of numerically controlled lathe oild chuck turning clamp shown in accompanying drawing 3,4 comprises annular clamp body 4; Have the arc groove 5 of three identical decentraction on the described annular clamp body 4; Being provided with in described each arc groove 5 can be at the steady pin 6 of arc groove slip; Fixedly there is block 7 described steady pin 6 outer ends by securing member; Described securing member 8 is screw.
Described in the utility model a kind of numerically controlled lathe oild chuck turning clamp as shown in Figure 5, during use, three steady pins 6 are inserted respectively in the screw counter bore 9 of soft pawl 2, when soft pawl 2 is made closing motion, three steady pins 6 can be adjusted to the optimum position automatically, thereby clamp soft pawl 2, the clamping face facing to soft pawl 2 carries out turning processing then.
Numerically controlled lathe oild chuck turning clamp of the present utility model, slidably stroke is very long in deep-slotted chip breaker for steady pin, is applicable to the soft pawl of different clamping sizes, has saved the gripper shoe of multiple different size specification, has reduced the turning cost; Soft pawl clamping face deformation extent is little, and has not had the obstruction of gripper shoe when turning, and soft pawl clamping face can all be arrived by turning, has guaranteed turning quality, and then has increased the crudy of workpiece.
When above-mentioned numerically controlled lathe oild chuck turning clamp, described block are fixed on the steady pin outer end by two securing members, result of use the best.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (3)
1. a numerically controlled lathe oild chuck turning clamp is characterized in that: comprise the annular clamp body; Have the arc groove of three identical decentraction on the described annular clamp body; Being provided with in described each arc groove can be at the steady pin of arc groove slip; Fixedly there is block described steady pin outer end by securing member.
2. numerically controlled lathe oild chuck turning clamp according to claim 1, it is characterized in that: described securing member is provided with two.
3. numerically controlled lathe oild chuck turning clamp according to claim 1 and 2, it is characterized in that: described securing member is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637113 CN203045335U (en) | 2012-11-28 | 2012-11-28 | Turning clamp for hydraulic chuck of numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637113 CN203045335U (en) | 2012-11-28 | 2012-11-28 | Turning clamp for hydraulic chuck of numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045335U true CN203045335U (en) | 2013-07-10 |
Family
ID=48728331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220637113 Expired - Fee Related CN203045335U (en) | 2012-11-28 | 2012-11-28 | Turning clamp for hydraulic chuck of numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036098A (en) * | 2017-11-27 | 2018-05-15 | 上海乔力雅洗衣器材有限公司 | Multifunctional hydraulic valve opening/closing device |
| CN109455035A (en) * | 2018-11-27 | 2019-03-12 | 贵州嗒戛工艺品有限公司 | A kind of switchable type mold of the special graph molding for silver jeweleries production |
| CN112785904A (en) * | 2021-01-14 | 2021-05-11 | 四川大学 | Fixing device for simulating movement of skull model |
-
2012
- 2012-11-28 CN CN 201220637113 patent/CN203045335U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036098A (en) * | 2017-11-27 | 2018-05-15 | 上海乔力雅洗衣器材有限公司 | Multifunctional hydraulic valve opening/closing device |
| CN109455035A (en) * | 2018-11-27 | 2019-03-12 | 贵州嗒戛工艺品有限公司 | A kind of switchable type mold of the special graph molding for silver jeweleries production |
| CN112785904A (en) * | 2021-01-14 | 2021-05-11 | 四川大学 | Fixing device for simulating movement of skull model |
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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: 20130710 Termination date: 20131128 |