CN207138900U - A kind of Modified adjustable scroll chuck - Google Patents
A kind of Modified adjustable scroll chuck Download PDFInfo
- Publication number
- CN207138900U CN207138900U CN201720842999.3U CN201720842999U CN207138900U CN 207138900 U CN207138900 U CN 207138900U CN 201720842999 U CN201720842999 U CN 201720842999U CN 207138900 U CN207138900 U CN 207138900U
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- CN
- China
- Prior art keywords
- clip tooth
- workpiece
- scroll chuck
- clip
- modified adjustable
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Abstract
It the utility model is related to clamping device technical field,Refer in particular to a kind of Modified adjustable scroll chuck,The contact site that the claw of common chuck is used for clamping workpiece is fixed structure,Therefore the workpiece of rule can only be clamped,Therefore its scope of application is not wide,A kind of Modified adjustable scroll chuck is provided,Clip tooth seat,Clip tooth adjustment seat and clip tooth are all detachable,When a certain part occurs wearing or during deviation,Conveniently it can be substituted and be repaired,By setting multigroup positioning hole flexibly to adjust the relative position of three clip tooths in clip tooth and adapting to grip the shape and geometric center problem of workpiece by the tightness of screw lock position control up and down,So that the scope of application greatly improves,In the end face of clip tooth contact workpiece, the rubbing surface of arc dentation is set,General workpiece can not only be clamped,Cast workpiece can also be clamped,And add claw head antiskid function,Workpiece can more firmly be clamped.
Description
Technical field
Clamping device technical field is the utility model is related to, refers in particular to a kind of Modified adjustable scroll chuck.
Background technology
At present, people process various workpiece usually using lathe in industrial production, and process is generally divided to two
Kind, one kind is to fix cutter and workpiece is completed to process around tool motion, and another kind is workpiece fixed cutting tool around workpiece
Move to complete to process.Whether any processing mode is required for gripping one in cutter and workpiece, machine
The clamping device commonly used on bed is scroll chuck, and scroll chuck is the radial direction using three movable jaws being distributed on chuck body
It is mobile, Workpiece clamping and the machine tool accessories of positioning.
In the prior art, scroll chuck is made up of chuck body, movable jaw and claw drive mechanism.Three on scroll chuck
Below claw targeting part, there are screw thread and the flat thread at the dish-shaped bevel gear back side to be meshed, when passing through four square holes with spanner
When rotating cone pinion, dish-shaped pinion rotation, the flat thread at the back side drives three claws close or exit to center simultaneously, fits
In the workpiece for clamping Yuan Xing ﹑ equilateral triangles or regular hexagon etc., but the claw of common chuck is used for the contact site of clamping workpiece
Position is fixed structure, therefore the workpiece of rule can only be clamped, therefore its scope of application is not wide, how flexibly effective
The gripping range for realizing claw and to adapt to the gripping of workpiece of Different Rule shape and geometric center be asking of being faced at present
Topic.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of Modified adjustable scroll chuck, passes through flexible modulation
The clip tooth adjustment seat and the relative position of clip tooth being connected with clip tooth seat adapt to grip workpiece shape and geometric center problem, make
The scope of application is obtained to greatly improve.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：
A kind of Modified adjustable scroll chuck, including jaw mount and the clamping jaw shield that is connected with jaw mount
With jaw body, jaw body lower end is embedded with three clip tooth seats that annular is evenly arranged, it is characterised in that：Clip tooth seat lower end leads to
Cross screw rod and be connected with clamping jaw, the clamping jaw includes clip tooth adjustment seat and clip tooth, and the clip tooth adjustment seat is provided with adaptation clip tooth and passed through
Passage and fixed clip tooth about one group equidistant arrangement fixing hole, the fixed part of the clip tooth is provided with and clip tooth adjustment seat
The positioning hole more than two to match, the clip tooth are fixed on by screw rod in the passage of clip tooth adjustment seat, the clip tooth contact
The end face of workpiece is provided with the rubbing surface of arc dentation.
Preferably, the claw body is air spider.
Preferably, the claw body is oild chuck.
Preferably, the positioning hole is three groups and every group of spacing is equal, and every group is three.
Preferably, the clip tooth adjustment seat is No. 45 steel of L-type.
Preferably, the clip tooth rubbing surface is copper or No. 45 steel, and the outer face of the fixed part of the clip tooth is in 45-120 degree
Angular both sides extension.
The beneficial effects of the utility model are：Clip tooth seat, clip tooth adjustment seat and clip tooth are all detachable, when a certain portion
Part occurs wearing or during deviation, conveniently can be substituted and be repaired, by setting multigroup positioning hole flexible in clip tooth
Three clip tooths of regulation relative position and adapt to grip work by screw lock position control tightness up and down
The shape and geometric center problem of part so that the scope of application is greatly improved, and arc tooth is set in the end face of clip tooth contact workpiece
The rubbing surface of shape, general workpiece can be not only clamped, cast workpiece can also be clamped, and add claw head antiskid function,
Workpiece can more firmly be clamped.
Brief description of the drawings
Fig. 1 is a kind of Modified adjustable scroll chuck exploded perspective structural representation of the utility model.
Fig. 2 is a kind of Modified adjustable scroll chuck dimensional structure diagram of the utility model.
Fig. 3 is a kind of Modified adjustable scroll chuck clamping jaw exploded perspective structural representation of the utility model.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model is made further with reference to embodiment
Bright, the content that embodiment refers to is not to restriction of the present utility model.
As Figure 1-3, a kind of Modified adjustable scroll chuck, including jaw mount 1 and with jaw mount 1
The clamping jaw shield 2 and jaw body 3 of connection, the lower end of jaw body 3 are embedded with three clip tooth seats 4 that annular is evenly arranged, and it is special
Sign is：The lower end of clip tooth seat 4 is connected with clamping jaw 5 by screw rod, and the clamping jaw 5 includes clip tooth adjustment seat 6 and clip tooth 7, the folder
The passage 8 and the fixing hole 9 of about one group equidistant arrangement of fixed clip tooth 7 that tooth adjustment seat 6 passes through provided with adaptation clip tooth 7, it is described
The fixed part 10 of clip tooth 7 is provided with the positioning hole 11 more than two to match with clip tooth adjustment seat 6, and the clip tooth 7 passes through screw rod
It is fixed in the passage 8 of clip tooth adjustment seat 6, the end face of the contact of clip tooth 7 workpiece is provided with the rubbing surface 12 of arc dentation.
The clip tooth seat 4, clip tooth adjustment seat 6 and clip tooth 7 are all detachable, when a certain part occurs wearing or deviation
When, conveniently it can be substituted and be repaired, by setting multigroup positioning hole 11 flexibly to adjust three clip tooths in clip tooth 7
7 relative position and the shape and geometry for adapting to grip workpiece by screw lock position control tightness up and down
Central issue so that the scope of application is greatly improved, and the rubbing surface 12 of the end face setting arc dentation of workpiece is contacted in clip tooth 7,
Not only tubular member can also be clamped with the outer surface of clamping workpiece, and increase antiskid function, can more firmly pressed from both sides
Clamping of workpieces.
In the present embodiment, claw body is air spider or oild chuck, and overall scroll chuck also can be according to different works
The different dynamic mode of part type selecting, it is convenient to change, and convenience is good.
In the present embodiment, positioning hole 11 is three groups and every group of spacing is equal, and every group is three, by setting multigroup spacing phase
Same positioning hole 11, it is bigger more flexible to the adjustable range of clip tooth.
In the present embodiment, clip tooth adjustment seat 6 is No. 45 steel of L-type, and the rubbing surface 12 of clip tooth 7 is copper or No. 45 steel, No. 45 steel
Intensity is high, and plasticity good toughness, good corrosion resistance, more robust using claw head made of No. 45 steel, service life is longer, the clip tooth
The outer face of 7 fixed part 10 increases holding area, clamping process is more firm in the angular both sides extension of 45-120 degree.
, it is necessary to illustrate in description of the present utility model, for the noun of locality, if any term " " center ", " transverse direction
(X) ", " longitudinal direction (Y) ", " vertical (Z) " " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right",
The indicating position such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " and position relationship be based on
Orientation shown in the drawings or position relationship, it is for only for ease of narration the utility model and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, be constructed and operated with particular orientation, it is impossible to be interpreted as limiting this reality
With new specific protection domain.
In addition, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy
The property wanted or the implicit quantity for indicating technical characteristic.Thus, " first " is defined, " second " feature can be expressed or implicit include
One or more this feature, in the utility model description, " several " are meant that two or more, unless otherwise bright
It is really specific to limit.
In the utility model, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term
It should go to understand as broad sense, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can also be machine
Tool connects；Can be joined directly together or be connected by intermediary, can be that two element internals are connected.For
For those of ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing as the case may be
Justice.
Embodiment described above only expresses some embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of Modified adjustable scroll chuck, including jaw mount（1）And and jaw mount（1）The clamping jaw of connection
Shield（2）With jaw body（3）, jaw body（3）Lower end is embedded with three clip tooth seats that annular is evenly arranged（4）, its feature
It is：Clip tooth seat（4）Lower end is connected with clamping jaw by screw rod（5）, the clamping jaw（5）Including clip tooth adjustment seat（6）And clip tooth
（7）, the clip tooth adjustment seat（6）Provided with adaptation clip tooth（7）The passage passed through（8）And fixed clip tooth（7）About one group it is equidistant
The fixing hole of arrangement（9）, the clip tooth（7）Fixed part（10）It is provided with and clip tooth adjustment seat（6）What is matched is more than two
Positioning hole（11）, the clip tooth（7）Clip tooth adjustment seat is fixed on by screw rod（6）Passage（8）It is interior, the clip tooth（7）Contact
The end face of workpiece is provided with the rubbing surface of arc dentation（12）.
A kind of 2. Modified adjustable scroll chuck according to claim 1, it is characterised in that：The jaw body（3）
For air spider.
A kind of 3. Modified adjustable scroll chuck according to claim 1, it is characterised in that：The jaw body（3)
For oild chuck.
A kind of 4. Modified adjustable scroll chuck according to claim 1, it is characterised in that：The positioning hole（11）'s
Quantity is nine, nine positioning holes（11）For three group of three row arrangement.
A kind of 5. Modified adjustable scroll chuck according to claim 1, it is characterised in that：The clip tooth adjustment seat
（6）For L-type.
A kind of 6. Modified adjustable scroll chuck according to claim 1, it is characterised in that：The rubbing surface（12）For
Copper or No. 45 steel, the clip tooth（7）Fixed part（10）Outer face in the extension of 45-120 degree angular both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720842999.3U CN207138900U (en) | 2017-07-12 | 2017-07-12 | A kind of Modified adjustable scroll chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720842999.3U CN207138900U (en) | 2017-07-12 | 2017-07-12 | A kind of Modified adjustable scroll chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207138900U true CN207138900U (en) | 2018-03-27 |
Family
ID=61674947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720842999.3U Active CN207138900U (en) | 2017-07-12 | 2017-07-12 | A kind of Modified adjustable scroll chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207138900U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317709A (en) * | 2018-11-16 | 2019-02-12 | 天津中嘉利达机械部件有限公司 | Adjustable claw head |
| CN110434432A (en) * | 2019-08-01 | 2019-11-12 | 东莞市泰丰空调制冷设备有限公司 | A kind of branch pipe tee connection structure automatic welding assembly line with leak source detection |
| CN110625408A (en) * | 2019-10-14 | 2019-12-31 | 长丰吾道智能光电科技有限公司 | Built-in type ring piece fast-assembling clamp and external mounted type ring piece fast-assembling clamp |
| CN111266848A (en) * | 2020-02-10 | 2020-06-12 | 武汉科技大学 | Single-blade hydraulic swing oil cylinder mounting device |
-
2017
- 2017-07-12 CN CN201720842999.3U patent/CN207138900U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317709A (en) * | 2018-11-16 | 2019-02-12 | 天津中嘉利达机械部件有限公司 | Adjustable claw head |
| CN110434432A (en) * | 2019-08-01 | 2019-11-12 | 东莞市泰丰空调制冷设备有限公司 | A kind of branch pipe tee connection structure automatic welding assembly line with leak source detection |
| CN110434432B (en) * | 2019-08-01 | 2022-04-19 | 东莞市泰丰空调制冷设备有限公司 | Automatic pipeline tee joint structure welding assembly line with leak source detection function |
| CN110625408A (en) * | 2019-10-14 | 2019-12-31 | 长丰吾道智能光电科技有限公司 | Built-in type ring piece fast-assembling clamp and external mounted type ring piece fast-assembling clamp |
| CN111266848A (en) * | 2020-02-10 | 2020-06-12 | 武汉科技大学 | Single-blade hydraulic swing oil cylinder mounting device |
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