CN209239585U - Square part chuck tooling - Google Patents
Square part chuck tooling Download PDFInfo
- Publication number
- CN209239585U CN209239585U CN201821989342.0U CN201821989342U CN209239585U CN 209239585 U CN209239585 U CN 209239585U CN 201821989342 U CN201821989342 U CN 201821989342U CN 209239585 U CN209239585 U CN 209239585U
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- Prior art keywords
- main body
- chuck
- square
- tooling
- chuck main
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Abstract
Disclosed by the utility model is a kind of square part chuck tooling of machine tool fixture technical field, including chuck main body, the middle part of the chuck main body is equipped with square hole, square hole and the chuck main body center of circle are coaxial, the chuck main body is divided into three pieces of sector structures by 120 °, and three pieces of sector structures are separately mounted on three pieces of scroll chucks of lathe.The beneficial effects of the utility model are: can directly be tightened using the hydraulic system of lathe itself to positive clamping without the artificial centering of operator clamping square part after this tooling is fixed on the scroll chuck of lathe.Part only need to be unloaded after processing a part, tooling is motionless, next part is refilled, until all parts process.In this way clamping, to unload part quick and convenient, greatly improve processing efficiency, alleviate the working strength of operator.
Description
Technical field
The utility model relates to machine tool fixture technical field more particularly to a kind of chuck works clamped for square part
Dress.
Background technique
The part currently, most of lathe operation persons when processing square part, generally can be loaded using chuck,
The time of this centering that can make to be loaded is longer, and trouble is laborious.For the batch production more than piece count, the effect of this production method
Rate is very low, long processing time, seriously affects manufacturing schedule and delivery date, brings very deleterious effect to enterprise.
Utility model content
To overcome existing chuck alignment time long, causing production efficiency low etc., deficiencies, the utility model to be solved
The technical issues of be: a kind of square part chuck tooling that structure is simple and convenient to operate is provided.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Square part chuck tooling, including chuck main body, the middle part of the chuck main body are equipped with square hole, square hole with
The chuck main body center of circle is coaxial, and the chuck main body is divided into three pieces of sector structures by 120 °, and three pieces of sector structures are separately mounted to
On three pieces of scroll chucks of lathe.
Further, the cutting gap width of the chuck main body is 5~8mm.
Further, four angles of the square hole are equipped with the arc escape of indent.
Further, the one side of the cutting gap of the chuck main body one perpendicular to square hole, two other pass through
Two arc escapes of the side opposite side.
The beneficial effects of the utility model are: after this tooling is fixed on the scroll chuck of lathe, it can direct clamping four
Square parts are clamped to positive using the hydraulic system of lathe itself, are tightened without the artificial centering of operator.Process a part
Part need to be only unloaded afterwards, and tooling is motionless, next part is refilled, until all parts process.In this way clamping, to unload part fast
Speed is convenient, greatly improves processing efficiency, alleviates the working strength of operator.
Detailed description of the invention
Fig. 1 is the utility model three dimensional structure diagram.
Label is 1- chuck main body, 2- square hole, 3- cutting gap, 4- arc escape in figure.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in Figure 1, the square part chuck tooling of the utility model, including chuck main body 1, the chuck main body 1
Middle part be equipped with square hole 2, square hole 2 and 1 center of circle of chuck main body are coaxial, and the chuck main body 1 is divided into three pieces of fans by 120 °
Shape structure, three pieces of sector structures are separately mounted on three pieces of scroll chucks of lathe.In production according to the four directions of required clamping
Shape part processes square hole 2, then cuts again to chuck main body 1, and carry out integral quenching, to increase surface strength,
Enhance wearability, conducive to repeatedly using, finally again by the corresponding three-jaw card for being installed to lathe of the sector structure after cutting
On three claws of disk, the opening or contraction of middle part square hole 2 are realized by the opening or contraction of scroll chuck, thus to four directions
Shape part is clamped.
In order to guarantee that square hole 2 can play good clamping action to square part corresponding with square hole 2, need to make
The cutting gap 3 of the chuck main body has one fixed width, applies pretightning force convenient for chuck, according to the width of general cutter,
The width control of cutting gap 3 is proper in 5~8mm.
Since the seamed edge of square part is easily deformed in stress, in order to avoid square hole 3 influences in clamping process
The seamed edge of square part is equipped with the arc escape 4 of indent on four angles of the square hole 3.
In order to stitch four sides of square hole 2 can to external diffusion, to be put into part by the cutting of the chuck main body 1
3 one, gap one side perpendicular to square hole 2, two other passes through two arc escapes 4 of the side opposite side, when scroll chuck band
When dynamic three pieces of sector structures are displaced outwardly, four Bian Douhui of square hole are to external diffusion.
After the utility model is by being fixed on the scroll chuck of lathe, can direct clamping square part, utilize lathe
The hydraulic system of itself is clamped to positive, is tightened without the artificial centering of operator.Part, work need to be only unloaded after processing a part
It fills motionless, next part is refilled, until all parts process.In this way clamping, to unload part quick and convenient, greatly improve
Processing efficiency, alleviates the working strength of operator, has good practicability and application prospect.
Claims (4)
1. square part chuck tooling, it is characterized in that: including chuck main body (1), the middle part of the chuck main body (1) is equipped with side
Shape hole (2), square hole (2) and chuck main body (1) center of circle are coaxial, and the chuck main body (1) is divided into three pieces of fan-shaped knots by 120 °
Structure, three pieces of sector structures are separately mounted on three pieces of scroll chucks of lathe.
2. square part chuck tooling as described in claim 1, it is characterized in that: the cutting gap of the chuck main body (1)
(3) width is 5~8mm.
3. square part chuck tooling as claimed in claim 2, it is characterized in that: being set on four angles of the square hole (2)
There is the arc escape (4) of indent.
4. square part chuck tooling as claimed in claim 3, it is characterized in that: the cutting gap of the chuck main body (1)
(3) one side perpendicular to square hole (2), two other pass through two arc escapes (4) of the side opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989342.0U CN209239585U (en) | 2018-11-29 | 2018-11-29 | Square part chuck tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989342.0U CN209239585U (en) | 2018-11-29 | 2018-11-29 | Square part chuck tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209239585U true CN209239585U (en) | 2019-08-13 |
Family
ID=67529796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989342.0U Active CN209239585U (en) | 2018-11-29 | 2018-11-29 | Square part chuck tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209239585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744334A (en) * | 2019-09-12 | 2020-02-04 | 珠海飞马传动机械有限公司 | RV speed reducer eccentric shaft machining device |
-
2018
- 2018-11-29 CN CN201821989342.0U patent/CN209239585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744334A (en) * | 2019-09-12 | 2020-02-04 | 珠海飞马传动机械有限公司 | RV speed reducer eccentric shaft machining device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |