CN204321632U - A kind of fixed jig of cylindrical work - Google Patents
A kind of fixed jig of cylindrical work Download PDFInfo
- Publication number
- CN204321632U CN204321632U CN201420728045.6U CN201420728045U CN204321632U CN 204321632 U CN204321632 U CN 204321632U CN 201420728045 U CN201420728045 U CN 201420728045U CN 204321632 U CN204321632 U CN 204321632U
- Authority
- CN
- China
- Prior art keywords
- cell body
- push pedal
- fixed head
- fixed jig
- circular hole
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of fixed jig of cylindrical work, comprise fixed head (2), described fixed head (2) has the circular hole (4) passed for workpiece, it is characterized in that: to extend internally the cell body (6) communicated with described circular hole (4) from least one side surface of described fixed head (2), being provided with in described cell body (6) can along the circular arc push pedal (8) of cell body (6) movement, it is narrow that the radian of described push pedal (8) can make to be formed with two ends between itself and surface of the work, middle wide gap, the spheroid (7) that can be promoted by described push pedal (8) is also provided with in described cell body (6), described push pedal (8) is provided with and extends to the outside push rod (12) of described cell body (6), described push rod (12) screw top is combined with cover plate (14), the two ends of described cover plate (14) removably connect respectively by the side of bolt and described fixed head (2).Firm for workpiece can be fixed by the utility model.
Description
Technical field
The utility model relates to a kind of fixed jig, particularly relates to a kind of fixed jig of round piece.
Background technology
Along with the develop rapidly of modern industry, the mode of traditional artificial work has been difficult to the needs meeting modernization large-scale production, therefore, the use of automation equipment is got more and more, reason is the action such as fixing, processing, transfer that these automation equipments can complete all kinds of workpiece fast, wherein the fixing link of workpiece is even more important, if workpiece is fixing not firm, it will inevitably produce when bearing cutting force in process and rock, so very easily cause mismachining tolerance, therefore, these automation equipments needing can the tool of firm fixation workpiece.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of fixed jig of fixation workpiece that can be firm.
For solving the problems of the technologies described above, the utility model provides a kind of fixed jig of cylindrical work, comprise fixed head, described fixed head has the circular hole passed for workpiece, to extend internally the cell body communicated with described circular hole from least one side surface of described fixed head, being provided with in described cell body can along the circular arc push pedal of cell body movement, it is narrow that the radian of described push pedal can make to be formed with two ends between itself and surface of the work, middle wide gap, the spheroid that can be promoted by described push pedal is also provided with in described cell body, described push pedal is provided with the push rod extending to described cell body outside, described push rod screw top is combined with cover plate, the two ends of described cover plate removably connect respectively by the side of bolt and described fixed head.
Described cell body is two, and is symmetrical arranged centered by described circular hole.
Center line along described cell body is provided with the chute for described balls tumble.
The two ends of described push pedal are connected with described push rod respectively by bracing piece.
Angle is formed between described bracing piece.
The angle of described angle is 60 degree.
Compared with prior art, the beneficial effects of the utility model are: because workpiece passes by the utility model in use from circular hole, then push pedal is promoted by push rod, spheroid and surface of the work close contact is made under the effect of push pedal, to screw cover plate afterwards after cover plate by the locked side at fixed head of bolt, when workpiece produces rotation, balls tumble can be driven, and the gap of spheroid both sides is diminishing and be less than the diameter of spheroid, so the rolling of spheroid can be limited, rotate finally by reaction force restriction workpiece, workpiece is fixed by firm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: fixed head 2, circular hole 4, cell body 6, push pedal 8, push rod 12, cover plate 14, bracing piece 16, angle 18.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the utility model is described in further details.At this, exemplary embodiment of the present utility model and illustrating for explaining the utility model, but not as to restriction of the present utility model.
Shown in Figure 1, the fixed jig of a kind of cylindrical work of the present utility model, comprise cuboid and be fixedly mounted on the fixed head 2 on lathe, this fixed head 2 has the circular hole 4 passed for workpiece, to extend internally the cell body 6 communicated with circular hole 4 from two side surfaces of the symmetry of fixed head 2, being provided with in this cell body 6 can along the circular arc push pedal 8 of cell body 6 movement, it is narrow that the radian of push pedal 8 can make to be formed with two ends between itself and surface of the work, middle wide gap, the spheroid 7 that can be promoted by push pedal 8 is also provided with in cell body 6, the diameter of spheroid 7 is identical with the maximum spacing in gap, the push rod 12 extending to cell body 6 outside is installed in addition in push pedal 8, this push rod 12 screw top is combined with cover plate 14, the two ends of cover plate 14 removably connect respectively by the side of bolt and fixed head 2.Principle of the present utility model is: passed from circular hole 4 by workpiece 1, then push pedal 8 is promoted by push rod 12, spheroid 7 and surface of the work close contact is made under the effect of push pedal 8, to screw cover plate 14 afterwards after cover plate 14 by the locked side at fixed head 2 of bolt, when workpiece produces rotation, spheroid 7 can be driven to roll, and the gap of spheroid 7 both sides is diminishing and be less than the diameter of spheroid 7, so the rolling of spheroid 7 can be limited, rotate finally by reaction force restriction workpiece, workpiece is fixed by firm.
In actual use, as shown in Figure 1, cell body 6 is two, and is symmetrical arranged centered by circular hole 4; For guaranteeing that center that spheroid 7 is in gap is provided with along the center line of cell body 6 chute (diagram) rolled for spheroid 7.For the stressed rear distortion of anti-thrust plate 8, be connected respectively by bracing piece 16 at the two ends of push pedal 8 with push rod 12, between bracing piece 16, be formed with angle 18, preferably the angle of this angle 18 is 60 degree simultaneously.
Claims (6)
1. the fixed jig of a cylindrical work, comprise fixed head (2), described fixed head (2) has the circular hole (4) passed for workpiece, it is characterized in that: to extend internally the cell body (6) communicated with described circular hole (4) from least one side surface of described fixed head (2), being provided with in described cell body (6) can along the circular arc push pedal (8) of cell body (6) movement, it is narrow that the radian of described push pedal (8) can make to be formed with two ends between itself and surface of the work, middle wide gap, the spheroid (7) that can be promoted by described push pedal (8) is also provided with in described cell body (6), described push pedal (8) is provided with and extends to the outside push rod (12) of described cell body (6), described push rod (12) screw top is combined with cover plate (14), the two ends of described cover plate (14) removably connect respectively by the side of bolt and described fixed head (2).
2. fixed jig according to claim 1, is characterized in that: described cell body (6) is two, and is symmetrical arranged centered by described circular hole (4).
3. fixed jig according to claim 1, is characterized in that: the center line along described cell body (6) is provided with the chute rolled for described spheroid (7).
4. fixed jig according to claim 3, is characterized in that: the two ends of described push pedal (8) are connected with described push rod (12) respectively by bracing piece (16).
5. fixed jig according to claim 4, is characterized in that: be formed with angle (18) between described bracing piece (16).
6. fixed jig according to claim 5, is characterized in that: the angle of described angle (18) is 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728045.6U CN204321632U (en) | 2014-11-28 | 2014-11-28 | A kind of fixed jig of cylindrical work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728045.6U CN204321632U (en) | 2014-11-28 | 2014-11-28 | A kind of fixed jig of cylindrical work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321632U true CN204321632U (en) | 2015-05-13 |
Family
ID=53158035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728045.6U Expired - Fee Related CN204321632U (en) | 2014-11-28 | 2014-11-28 | A kind of fixed jig of cylindrical work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526375A (en) * | 2014-11-28 | 2015-04-22 | 苏州卓诚钛设备有限公司 | Fixing jig for cylindrical workpiece |
-
2014
- 2014-11-28 CN CN201420728045.6U patent/CN204321632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526375A (en) * | 2014-11-28 | 2015-04-22 | 苏州卓诚钛设备有限公司 | Fixing jig for cylindrical workpiece |
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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: 20150513 Termination date: 20151128 |