CN207120000U - A kind of CNC bar-dedicated clamps - Google Patents
A kind of CNC bar-dedicated clamps Download PDFInfo
- Publication number
- CN207120000U CN207120000U CN201720956018.8U CN201720956018U CN207120000U CN 207120000 U CN207120000 U CN 207120000U CN 201720956018 U CN201720956018 U CN 201720956018U CN 207120000 U CN207120000 U CN 207120000U
- Authority
- CN
- China
- Prior art keywords
- bar
- way block
- chuck body
- hole
- rotating shaft
- 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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Abstract
It the utility model is related to a kind of CNC bar-dedicated clamps,Including support column and way block,And the number of the support column and way block is two,The way block, which is screwed, to be connected at the top of the support column,Chuck body is provided between the way block,And the chuck body both sides are connected by rotating shaft with the way block,The rotating shaft is by perforation in the way block,And the rotating shaft both ends are respectively equipped with the convolution cylinder being coaxially disposed,By provided with chuck body,Suitable for producing in batch,30 bars can be disposably processed per mould,By provided with folder hole,Clamp plate,Inserted link,Clamping is more firm,The quick purpose for taking out bar can also be realized,Greatly save tool changing and clamping time,By provided with rotating shaft,Circle round cylinder,The angle when processing bar can be adjusted,Meet the process requirements of bar,The production cost of enterprise can not only be reduced,Production efficiency can also be increased,It is adapted to be widely popularized.
Description
Technical field
A kind of CNC bar-dedicated clamps are the utility model is related to, belong to jig technical field.
Background technology
In the prior art, when carrying out drilling operation to bar, it is necessary to using fixture, the species of fixture is a lot, lathe folder
Have it is most commonly seen, in workpieces processing on lathe, for make the surface energy of workpiece reach size as defined in drawing, geometry and
With the technical requirements such as the relative-position error of other surfaces, workpiece must be installed to (positioning) before processing, clip (clamping), due to
Bar part is all cylindrical structural, when being positioned and being fixed to bar in the presence of certain difficulty, processes comparison and is stranded
Difficulty, operation can also be carried out by general utility tools such as bench vices when processing single piece of bar stock, but in batch machining bar, used
Traditional clamping can only disposably process seldom bar, efficiency comparison it is low, and clamping is inconvenient, and labor intensity is big,
The angle when processing bar can not be adjusted, is clamped not strongly admittedly, bar is easily shifted over, and reduces processing efficiency, adds enterprise
The production cost of industry, it is impossible to meet the production needs of enterprise.
Utility model content
Utility model technical problems to be solved overcome the defects of existing, there is provided a kind of CNC bar-dedicated clamps, are applied to
Produce in batch, 30 bars can be disposably processed per mould, clamping is more firm, bar is not subjected to displacement, additionally it is possible to real
The purpose of bar is now quickly taken out, greatlys save tool changing and clamping time, improves processing efficiency, while can adjust and process
Angle during bar, meet the process requirements of bar, the production cost of enterprise can not only be reduced, moreover it is possible to increase production efficiency,
It is adapted to be widely popularized.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of CNC bar-dedicated clamps, including support column and way block, and the number of the support column and way block is
Two, the way block, which is screwed, to be connected at the top of the support column, and chuck body is provided between the way block, and
The chuck body both sides are connected by rotating shaft with the way block, and the rotating shaft runs through the way block by perforation
It is interior, and the rotating shaft both ends are respectively equipped with the convolution cylinder being coaxially disposed, and the convolution cylinder is fixedly installed on the guide rail
Inside block, several folder holes are equidistantly provided with the chuck body, the side of the chuck body is provided with and each folder hole phase
Corresponding through hole, the chuck body both sides are vertically provided with hydraulically extensible bar, and the top of the hydraulically extensible bar is connected with folder
Pressing plate, and the plate side that clamps is arranged with the inserted link to be cooperated with the through hole.
Furthermore, the chuck body is cuboid.
Furthermore, bar and a diameter of 15cm are folded with the folder hole, and the folder hole is sector.
Furthermore, the pore size of the through hole is more than the diameter of the inserted link.
Furthermore, the chuck body is provided with two row folding holes, and the number per row folding hole is 15.
The utility model beneficial effect：A kind of CNC bar-dedicated clamps, 1. due to provided with chuck body, suitable in batch
Amount production, 30 bars can be disposably processed per mould, 2., due to provided with folder hole, clamping plate, inserted link, clamp more firm, bar
It will not be subjected to displacement, additionally it is possible to realize the quick purpose for taking out bar, greatly save tool changing and clamping time, improve processing effect
Rate, 3. due to that provided with rotating shaft, convolution cylinder, can adjust the angle when processing bar, meet the process requirements of bar, not only
The production cost of enterprise can be reduced, moreover it is possible to increase production efficiency, be adapted to be widely popularized.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.
Fig. 1 is a kind of Facad structure figure of CNC bar-dedicated clamps of the utility model.
Fig. 2 is a kind of sectional drawing of the chuck body of CNC bar-dedicated clamps of the utility model.
Label in figure：1st, support column；2nd, way block；3rd, chuck body；4th, rotating shaft；5th, perforation；6th, circle round cylinder；7th, press from both sides
Hole；8th, through hole；9th, hydraulically extensible bar；10th, plate is clamped；11st, inserted link；12nd, bar.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1-2, including support column 1 and way block 2, and the number of the support column 1 and way block 2 is two
Individual, the way block 2, which is screwed, is connected to the top of support column 1, and chuck body 3 is provided between the way block 2,
And the both sides of chuck body 3 are connected by rotating shaft 4 with the way block 2, the rotating shaft 4 is by perforation 5 through described
In way block 2, and the both ends of the rotating shaft 4 are respectively equipped with the convolution cylinder 6 being coaxially disposed, and pass through the coaxial of the convolution cylinder 6
The angle that can drive the chuck body 3 in the rotating shaft 4 that processing bar 12 is adjusted is rotated, meets the processing need of bar 12
Ask, the production cost of enterprise can not only be reduced, moreover it is possible to increase production efficiency, and the convolution cylinder 6 be fixedly installed on it is described
Inside way block 2, several folder holes 7, for the clamping of bar 12, the chuck body 3 are equidistantly provided with the chuck body 3
Side be provided with the through hole 8 corresponding with each folder hole 7, the both sides of chuck body 3 are vertically provided with hydraulically extensible bar 9, and
The top of the hydraulically extensible bar 9, which is connected with, clamps plate 10, and cramping plate 10 side be arranged with it is mutual with the through hole 8
The inserted link 11 of cooperation, by the contraction of the hydraulically extensible bar 9 the cramping plate 10 can be controlled to pass through the inserted link 11 and led to
Bar 12 is clamped in the chuck body 3 by hole 8, and clamping is more firm, bar 12 is not subjected to displacement, passing through
Stating hydraulically extensible bar 9 can control the cramping plate 10 to extract the inserted link 11 out of described through hole 8 out, additionally it is possible to realize quick
The purpose of bar 12 is taken out, tool changing and clamping time is greatlyd save, improves processing efficiency.
More specifically, the chuck body 3 is cuboid, and bar 12 and a diameter of is folded with the folder hole 7
15cm, and the folder hole 7 is sector, in clamping, bar 12 is carried out by the fan-shaped central angle of inserted link 11 and the folder hole 7
Both sides grip, and make the firm grip of bar 12, and the pore size of the through hole 8 is more than the diameter of the inserted link 11, institute
State chuck body 3 and be provided with two row folding holes 7, and the number per row folding hole 7 is 15, and 30 rods can be disposably processed per mould
Material 12, it is applicable and produces in batch, be adapted to be widely popularized.
The utility model improve in：A kind of CNC bar-dedicated clamps, can be with the processing to bar 12 is carried out
Need to design quantity and the position of the upper clamping hole 7 of chuck body 3 according to production, the utility model can be processed disposably per mould
30, suitable for producing in batch, tool changing and clamping time are greatlyd save, can by the contraction of the hydraulically extensible bar 9
Control the cramping plate 10 that bar 12 is clamped to the inserted link 11 in the chuck body 3 to by through hole 8, clamping is more
Firmly, bar 12 is not subjected to displacement, the cramping plate 10 can controlled by the inserted link by the hydraulically extensible bar 9
11 extract out out of described through hole 8, additionally it is possible to and the quick purpose for taking out bar 12 is realized, greatlys save tool changing and clamping time,
It can drive the chuck body 3 in the rotating shaft 4 that processing bar 12 is adjusted by rotating coaxially for the convolution cylinder 6
Angle, meet the process requirements of bar 12, the production cost of enterprise can not only be reduced, moreover it is possible to increase production efficiency, be worth wide
General popularization.
It is above the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
State embodiment to be changed and changed, therefore, the utility model is not limited to above-mentioned embodiment, every ability
Any conspicuously improved, replacement or modification that field technique personnel are made on the basis of the utility model belong to this practicality
New protection domain.
Claims (5)
1. a kind of CNC bar-dedicated clamps, including support column (1) and way block (2), and the support column (1) and way block (2)
Number be two, it is characterised in that：The way block (2), which is screwed, to be connected at the top of the support column (1), institute
State and be provided with chuck body (3) between way block (2), and the chuck body (3) both sides pass through rotating shaft (4) and the way block
(2) connect, the rotating shaft (4) is interior through the way block (2) by perforation (5), and the rotating shaft (4) both ends are respectively equipped with
The convolution cylinder (6) being coaxially disposed, and the convolution cylinder (6) is fixedly installed on the way block (2) inside, the fixture sheet
Several folder holes (7) are equidistantly provided with body (3), the side of the chuck body (3) is provided with corresponding with each folder hole (7)
Through hole (8), chuck body (3) both sides are vertically provided with hydraulically extensible bar (9), and the top of the hydraulically extensible bar (9) connects
It is connected to and clamps plate (10), and described plate (10) side that clamps is arranged with the inserted link (11) to be cooperated with the through hole (8).
A kind of 2. CNC bar-dedicated clamps according to claim 1, it is characterised in that：The chuck body (3) is cuboid
Shape.
A kind of 3. CNC bar-dedicated clamps according to claim 1, it is characterised in that：Bar is folded with the folder hole (7)
(12) and a diameter of 15cm, and the folder hole (7) is sector.
4. according to a kind of CNC bar-dedicated clamps of claim 1 or 3, it is characterised in that：The aperture of the through hole (8) is big
The small diameter more than the inserted link (11).
A kind of 5. CNC bar-dedicated clamps according to claim 1, it is characterised in that：The chuck body (3) is provided with two
Row folding hole (7), and the number per row folding hole (7) is 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956018.8U CN207120000U (en) | 2017-08-02 | 2017-08-02 | A kind of CNC bar-dedicated clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956018.8U CN207120000U (en) | 2017-08-02 | 2017-08-02 | A kind of CNC bar-dedicated clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207120000U true CN207120000U (en) | 2018-03-20 |
Family
ID=61613345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956018.8U Expired - Fee Related CN207120000U (en) | 2017-08-02 | 2017-08-02 | A kind of CNC bar-dedicated clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207120000U (en) |
-
2017
- 2017-08-02 CN CN201720956018.8U patent/CN207120000U/en not_active Expired - Fee Related
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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: 20180320 Termination date: 20180802 |