CN205309364U - Novel three -jaw chuck's adjustable jack catch - Google Patents
Novel three -jaw chuck's adjustable jack catch Download PDFInfo
- Publication number
- CN205309364U CN205309364U CN201620084986.XU CN201620084986U CN205309364U CN 205309364 U CN205309364 U CN 205309364U CN 201620084986 U CN201620084986 U CN 201620084986U CN 205309364 U CN205309364 U CN 205309364U
- Authority
- CN
- China
- Prior art keywords
- jaw chuck
- novel
- block
- screw rod
- jack catch
- 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
Links
Landscapes
- Gripping On Spindles (AREA)
Abstract
The utility model provides a novel three -jaw chuck's adjustable jack catch belongs to machine tool accessories technical field. It has solved present three -jaw chuck's jack catch can not adjust and make the wideless problem of application scope. This novel three -jaw chuck's adjustable jack catch, including the body, the middle part of body is equipped with the guide way, and one side of body is articulated to be had and is banding supporting and leans on the piece, and the body supports the adjustment mechanism who leans on the angle between the relative body of piece with supporting to lean on to be equipped with to adjust between the piece, and adjustment mechanism includes the screw rod of threaded connection on the body, and the one end axial of screw rod has linked firmly the gyro wheel, supports and leans on the piece upward to be equipped with a connected in star near on the lateral wall of body, and the gyro wheel inlays in the strip connected in star. This novel three -jaw chuck's adjustable jack catch has can adjust the just wide advantage of application scope.
Description
Technical field
The utility model belongs to machine tool accessory technical field, it relates to the adjustable claw of a kind of chuck, particularly a kind of Novel three-jaw chuck.
Background technology
Thread jaw chuck is made up of chuck body, movable claw and claw driving mechanism. On thread jaw chuck below three claw targeting parts, screw thread is had to be meshed with the flat thread at the dish conical gear back side, when rotating conical pinion with spanner by four square holes, dish gear rotates, the flat thread at the back side drives three claws close or exit to center simultaneously, in order to clamp the workpiece of different diameter. It is used on three claws and changes three anti-pawls, be used for the bigger workpiece of diameter is installed.
Chuck is divided into manual chuck and two kinds, power chuck by driving claw power used difference. Manual chuck is general purpose accessory, conventional have a self-centering thread jaw chuck and each claw can the four-jaw chuck of movement separately. Thread jaw chuck is by the big cone gear of small bevel gear wheel drive. There is archimedean spiral groove at the back side of big cone gear, is meshed with 3 claws. Therefore rotate conelet gear with spanner just can make 3 claws radially move simultaneously, it is achieved self-centering and clamping are suitable for clamping the workpiece of circular equilateral triangle or positive hexagon etc. But the contact position that the claw of common chuck is used for holding workpiece is fixed sturcture, therefore can only be clamped by the workpiece of rule, and therefore its scope of application is wideless.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, it is proposed that the adjustable claw of a kind of Novel three-jaw chuck that can regulate and make the scope of application wider.
The purpose of this utility model realizes by following technical proposal: the adjustable claw of Novel three-jaw chuck, comprise body, the middle part of described body is provided with guide path, it is characterized in that, the side of described body be hinged with in strip against block, described body can regulate the regulating mechanism of described angle between the relative described body of block with described being provided with between block, described regulating mechanism comprises the screw rod being threaded on described body, one end of described screw rod is axially fixed with roller, described is provided with strip groove near a sidewall of described body on block, described roller is embedded in described strip groove.
In use, pass through rotating screw bolt, screw rod drives roller translation that roller is rolled along strip groove, and promote and turn to set angle against block, complete the adjustment of the angle against block, enable the chuck of the adjustable claw of this Novel three-jaw chuck of installation clamp different workpiece, there is the advantage that the scope of application is wider.
In the adjustable claw of above-mentioned Novel three-jaw chuck, described against being provided with spring between block and described body, the two ends of described spring are connected to described against on block and described body. By arranging above-mentioned spring, roller is resisted against in strip groove all the time, there is reliable operation and be suitable for conveniently advantage.
In the adjustable claw of above-mentioned Novel three-jaw chuck, the side of described body is arranged with two against block and described against being equipped with regulating mechanism between block and described body. Quantity against block is two, and two against being provided with regulating mechanism respectively between block and body, makes the adjustable claw of this Novel three-jaw chuck have the wider scope of application.
In the adjustable claw of above-mentioned Novel three-jaw chuck, the outer side wall of described body is provided with convex shoulder, and described screw flight is connected on described convex shoulder. Screw rod is connected on convex shoulder, has structure and simply and connects conveniently advantage.
In the adjustable claw of above-mentioned Novel three-jaw chuck, the described cross section against block is triangular in shape. Triangular in shape against the cross section of block, there is the simple advantage of structure, and the advantage of bigger thrust can be born.
In the adjustable claw of above-mentioned Novel three-jaw chuck, the described surface of friction being provided with indention against block near the another side of body. By arranging above-mentioned surface of friction, make to have against block to clamp effect preferably.
Compared with prior art, the adjustable claw of this Novel three-jaw chuck has the following advantages:
1, rotating screw bolt is passed through, screw rod drives roller translation that roller is rolled along strip groove, and promote and turn to set angle against block, complete the adjustment of the angle against block, enable the chuck of the adjustable claw of this Novel three-jaw chuck of installation clamp different workpiece, there is the advantage that the scope of application is wider;
2, against being provided with spring between block and described body, roller is resisted against in strip groove all the time, there is reliable operation and be suitable for conveniently advantage;
3, quantity against block is two, and two against being provided with regulating mechanism respectively between block and body, makes the adjustable claw of this Novel three-jaw chuck have the wider scope of application;
4, screw rod is connected on convex shoulder, has structure and simply and connects conveniently advantage.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the adjustable claw of this Novel three-jaw chuck.
Fig. 2 is the schematic top plan view of the adjustable claw of this Novel three-jaw chuck.
In figure, 1, body; 1a, guide path; 1b, convex shoulder; 2, against block; 2a, strip groove; 3, screw rod; 4, roller; 5, spring.
Embodiment
The following is specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.
As illustrated in fig. 1 and 2, the adjustable claw of Novel three-jaw chuck, comprise body 1, the side of body 1 be hinged with two in strip against block 2, triangular in shape against the cross section of block 2, the surface of friction being provided with indention against block 2 near the another side of body 1, makes to have against block 2 to clamp effect preferably.
Against being equipped with the regulating mechanism that can regulate against the angle between block 2 opposing body 1 between block 2 and body 1, regulating mechanism comprises the screw rod 3 being threaded on body 1, the outer side wall of body 1 is provided with convex shoulder 1b, screw rod 3 is threaded on convex shoulder 1b, has structure and simply and connects conveniently advantage.One end of screw rod 3 is axially fixed with roller 4, and on block 2, a sidewall of close body 1 is provided with strip groove 2a, and roller 4 is embedded in strip groove 2a.
Against being provided with spring 5 between block 2 and described body 1, the two ends of described spring 5 be connected to described against block 2 with on described body 1. By arranging above-mentioned spring 5, roller 4 is resisted against in strip groove 2a all the time, there is reliable operation and be suitable for conveniently advantage.
In use, by rotating screw bolt 3, screw rod 3 drives roller 4 translation that roller 4 is rolled along strip groove 2a, and promote and turn to set angle against block 2, complete the adjustment of the angle against block 2, enable the chuck of the adjustable claw of this Novel three-jaw chuck of installation clamp different workpiece, there is the advantage that the scope of application is wider. Quantity against block 2 is two, and two against being provided with regulating mechanism respectively between block 2 and body 1, makes the adjustable claw of this Novel three-jaw chuck have the wider scope of application.
Specific embodiment described herein is only to the utility model spirit explanation for example. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by the utility model person of ordinary skill in the field, but can't deviate spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ herein body 1, guide path 1a, convex shoulder 1b, against terms such as block 2, strip groove 2a, screw rod 3, roller 4, springs 5, but do not get rid of use other term possibility. These terms are used to be only used to describe and explain essence of the present utility model more easily; They are construed to any a kind of additional restriction all disagree with the utility model spirit.
Claims (6)
1. the adjustable claw of Novel three-jaw chuck, comprise body (1), it is characterized in that, the side of described body (1) be hinged with in strip against block (2), described body (1) can regulate the regulating mechanism of described angle between the relative described body (1) of block (2) with described being provided with between block (2), described regulating mechanism comprises the screw rod (3) being threaded on described body (1), one end of described screw rod (3) is axially fixed with roller (4), described is provided with strip groove (2a) against the upper sidewall near described body (1) of block (2), described roller (4) is embedded in described strip groove (2a).
2. the adjustable claw of Novel three-jaw chuck according to claim 1, it is characterized in that, described against being provided with spring (5) between block (2) and described body (1), the two ends of described spring (5) be connected to described against block (2) with on described body (1).
3. the adjustable claw of Novel three-jaw chuck according to claim 1, it is characterized in that, the side of described body (1) is arranged with two and against block (2) and described is equipped with regulating mechanism against between block (2) and described body (1).
4. the adjustable claw of Novel three-jaw chuck according to claim 1 or 2 or 3, it is characterized in that, the outer side wall of described body (1) is provided with convex shoulder (1b), and described screw rod (3) is threaded on described convex shoulder (1b).
5. the adjustable claw of Novel three-jaw chuck according to claim 1 or 2 or 3, it is characterised in that, the described cross section against block (2) is triangular in shape.
6. the adjustable claw of Novel three-jaw chuck according to claim 1 or 2 or 3, it is characterised in that, the described surface of friction being provided with indention against block (2) near the another side of body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084986.XU CN205309364U (en) | 2016-01-28 | 2016-01-28 | Novel three -jaw chuck's adjustable jack catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084986.XU CN205309364U (en) | 2016-01-28 | 2016-01-28 | Novel three -jaw chuck's adjustable jack catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205309364U true CN205309364U (en) | 2016-06-15 |
Family
ID=56187096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620084986.XU Expired - Fee Related CN205309364U (en) | 2016-01-28 | 2016-01-28 | Novel three -jaw chuck's adjustable jack catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205309364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270599A (en) * | 2016-08-31 | 2017-01-04 | 成都富通光通信技术有限公司 | A kind of scroll chuck fixture being applicable to vertical rolling equipment |
| CN106736779A (en) * | 2017-03-24 | 2017-05-31 | 浙江旺邦精密机床有限公司 | For the turning clamp of thin-wall part |
-
2016
- 2016-01-28 CN CN201620084986.XU patent/CN205309364U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270599A (en) * | 2016-08-31 | 2017-01-04 | 成都富通光通信技术有限公司 | A kind of scroll chuck fixture being applicable to vertical rolling equipment |
| CN106270599B (en) * | 2016-08-31 | 2018-06-12 | 成都富通光通信技术有限公司 | A kind of scroll chuck fixture for being suitable for vertical rolling equipment |
| CN106736779A (en) * | 2017-03-24 | 2017-05-31 | 浙江旺邦精密机床有限公司 | For the turning clamp of thin-wall part |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205309364U (en) | Novel three -jaw chuck's adjustable jack catch | |
| CN108216409A (en) | A kind of flexible wiggle climbing robot | |
| CN205309365U (en) | Three -jaw chuck's adjustable jack catch | |
| CN205309367U (en) | Novel three -jaw chuck | |
| CN104209857B (en) | Cylindrical grinder work clamping method | |
| CN103522081A (en) | Infinite splicing type working table | |
| CN201613374U (en) | Transport rod type self-centering chuck | |
| CN202622381U (en) | Semi-automatic clamper | |
| CN208801212U (en) | Quick centering and clamping mechanism | |
| CN205764260U (en) | A kind of pitch circle self-centering fixture | |
| CN209021973U (en) | A kind of drawing horse | |
| CN207710642U (en) | A kind of four axis assembly toolings of automobile engine end cap | |
| CN205618801U (en) | Gate valve of hand wheel and applied this hand wheel | |
| CN109397151B (en) | Gear ring processing is with adjustable inner ring anchor clamps | |
| CN205367038U (en) | Assembly belt turn to device | |
| CN104266054A (en) | Height and angle adjusting support and desk formed by same | |
| CN211966856U (en) | Pipe fitting processing is with from spacing smoothness processing apparatus | |
| CN203993168U (en) | A kind of adjustable type centre frame that facilitates | |
| CN205309363U (en) | Novel three -jaw chuck's jack catch | |
| CN207175413U (en) | Manual bottle gripper | |
| CN202537702U (en) | Fixing mechanism for animal experiments | |
| CN203621664U (en) | Combined screw tap | |
| CN205253667U (en) | Pipeline cleaning machine quick clamping device | |
| CN205271441U (en) | Transmission shaft clamping device | |
| CN205166588U (en) | Turn round pearl processing machine |
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: 20160615 Termination date: 20180128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |