CN207615682U - Spring chuck assembly - Google Patents
Spring chuck assembly Download PDFInfo
- Publication number
- CN207615682U CN207615682U CN201721734160.4U CN201721734160U CN207615682U CN 207615682 U CN207615682 U CN 207615682U CN 201721734160 U CN201721734160 U CN 201721734160U CN 207615682 U CN207615682 U CN 207615682U
- Authority
- CN
- China
- Prior art keywords
- main body
- seam allowance
- jig main
- spring leaf
- spring
- 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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- Jigs For Machine Tools (AREA)
Abstract
The spring chuck assembly of the utility model, including jig main body, the jig main body is in annular shape, it is fixedly connected with that there are three circumferentially equally distributed connecting plates on an end face of jig main body, installation mounting hole is equipped on connecting plate, seam allowance is equipped on jig main body, it is distributed uniformly and circumferentially spring leaf in the stop portion, the spring leaf is located at the medial surface of seam allowance and parallel with the axis direction of the medial surface of seam allowance, and an end of spring leaf is fixed by screws in the end side surface of seam allowance.The spring chuck assembly of the utility model, it is mounted on machine chuck by connecting plate, the support of inner hole of workpiece is clamped in the clamping jaw having no effect on chuck, the clamp standoff of an auxiliary can also be carried out to the outer surface of workpiece by each spring leaf in the present apparatus simultaneously, the clamping deformation for effectively preventing workpiece, improves product quality.
Description
Technical field
The utility model is related to a kind of chuck assembly of clamping workpiece, especially a kind of spring chuck assembly, for pair
Clamping when thin-walled disc type work turning.
Background technology
Currently, when carrying out turning to small-sized thin-walled disc type work using lathe, rely primarily on scroll chuck on lathe into
Luggage presss from both sides, i.e., workpiece is sleeved on three clamping jaws in scroll chuck, and clamping jaw moves outward, and clamping jaw is made to be supported on inner hole of workpiece
In, achieve the purpose that clamping.This installation way is easy that workpiece is made to deform.
Invention content
The purpose of this utility model be to provide it is a kind of it is simple in structure, auxiliary clamping can be carried out, improve clamping workpiece effect, is anti-
The only spring chuck assembly of piece-holder deformation, overcome the deficiencies in the prior art.
The spring chuck assembly of the utility model, including jig main body, the jig main body is in annular shape, in fixture master
It is fixedly connected with that there are three circumferentially equally distributed connecting plates on one end face of body, installation mounting hole is equipped on connecting plate,
It is equipped with seam allowance on jig main body, has been distributed uniformly and circumferentially spring leaf in the stop portion, the spring leaf is located at seam allowance
Medial surface at and it is parallel with the axis direction of the medial surface of seam allowance, an end of spring leaf is fixed by screws in the end of seam allowance
On side.
Installation mounting hole on the connecting plate is 2；The quantity of the spring leaf is 12 or 8.
The spring chuck assembly of the utility model is mounted on machine chuck by connecting plate, is had no effect on chuck
Clamping jaw the support of inner hole of workpiece is clamped, while can also by each spring leaf in the present apparatus to the outer surface of workpiece into
The clamp standoff of one auxiliary of row effectively prevents the clamping deformation of workpiece, improves product quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of specific embodiment of the present invention；
Fig. 2 is A-A sections enlarged diagram shown in FIG. 1；
Fig. 3 is B-B sections enlarged diagram shown in FIG. 1.
Specific implementation mode
As shown in Figure 1, 2, 3：The spring chuck assembly of the utility model, including jig main body 1, jig main body 1 is in circle
Ring-type is fixedly connected by screw or welding manner there are three circumferentially equally distributed on an end face of jig main body 1
Connecting plate 3, connecting plate 3 are in inwardly to become narrow gradually shape from outside.Installation mounting hole 4 is equipped on connecting plate 3, it is solid by installing
Determine hole 4 present apparatus is fixed on the chuck of lathe.Seam allowance is equipped on jig main body 1, seam allowance has end side surface 7 and medial surface 6.
Be distributed uniformly and circumferentially spring leaf 5 in the stop portion, spring leaf 5 be located at the medial surface 6 of seam allowance and in seam allowance
The axis direction of side 6 is parallel, and an end of spring leaf 5 is fixed on by screw 2 in the end side surface 7 of seam allowance.
Installation mounting hole 4 on connecting plate 3 is 2；The quantity of spring leaf 5 is 12 or 8.
The spring chuck assembly of the utility model is mounted on machine chuck by connecting plate 3, is had no effect on chuck
Clamping jaw the support of inner hole of workpiece is clamped, while can also be by each spring leaf 5 in the present apparatus to the outer surface of workpiece
The clamp standoff for carrying out an auxiliary effectively prevents the clamping deformation of workpiece, improves product quality.
Claims (2)
1. a kind of spring chuck assembly, it is characterised in that：Including jig main body（1）, the jig main body（1）In annular shape,
In jig main body（1）An end face on be fixedly connected with that there are three circumferentially equally distributed connecting plates（3）, in connecting plate（3）
It is equipped with installation mounting hole（4）, in jig main body（1）It is equipped with seam allowance, bullet has been distributed uniformly and circumferentially in the stop portion
Reed（5）, the spring leaf（5）Positioned at the medial surface of seam allowance（6）Place and medial surface with seam allowance（6）Axis direction it is parallel,
Spring leaf（5）An end pass through screw（2）It is fixed on the end side surface of seam allowance（7）On.
2. spring chuck assembly according to claim 1, it is characterised in that：The connecting plate（3）On installation it is solid
Determine hole（4）It is 2；The spring leaf（5）Quantity be 12 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734160.4U CN207615682U (en) | 2017-12-13 | 2017-12-13 | Spring chuck assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734160.4U CN207615682U (en) | 2017-12-13 | 2017-12-13 | Spring chuck assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207615682U true CN207615682U (en) | 2018-07-17 |
Family
ID=62823601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734160.4U Expired - Fee Related CN207615682U (en) | 2017-12-13 | 2017-12-13 | Spring chuck assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207615682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449605A (en) * | 2019-07-03 | 2019-11-15 | 邱雅君 | A kind of novel numerical control lathe of high firm processing |
-
2017
- 2017-12-13 CN CN201721734160.4U patent/CN207615682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449605A (en) * | 2019-07-03 | 2019-11-15 | 邱雅君 | A kind of novel numerical control lathe of high firm processing |
| CN110449605B (en) * | 2019-07-03 | 2021-02-12 | 广州通发智能装备股份有限公司 | High numerical control lathe who stabilizes processing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20201213 |