CN205870062U - Hydraulically operated fixture of quick clamping location - Google Patents
Hydraulically operated fixture of quick clamping location Download PDFInfo
- Publication number
- CN205870062U CN205870062U CN201620708562.6U CN201620708562U CN205870062U CN 205870062 U CN205870062 U CN 205870062U CN 201620708562 U CN201620708562 U CN 201620708562U CN 205870062 U CN205870062 U CN 205870062U
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- CN
- China
- Prior art keywords
- workpiece
- cylinder
- straight line
- pushes away
- mounting seat
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Abstract
The utility model discloses a hydraulically operated fixture of quick clamping location, including the base, be provided with first mount pad, second mount pad and third mount pad on the base, the upper end of first mount pad is equipped with the lever jar, and the lateral wall of first mount pad is equipped with first dog, first straight line pushes away the jar and the second sharply pushes away the jar, and first straight line pushes away the jar and sharply pushes away the setting of jar quadrature with the second, is equipped with the second dog on the second mount pad, is equipped with the third dog on the third mount pad, the utility model discloses the clamping is quick, and the location is accurate, reduces working strength, puies forward high pressure heater work efficiency rate, it does not have the deformation to be pressed from both sides the work piece in the course of working, be favorable to machining center butt clamp fit -up man spare to carry out displacement and rotation operations.
Description
Technical field
This utility model relates to field of fixtures, the hydraulically operated fixture positioned particularly to a kind of quick-clamping.
Background technology
In mechanical processing process, workpiece to be machined carries out various process operation after need to being positioned by clamp again.?
When processing the machine components of some complex contours, such as rotor case, conventional workpiece location mode is to use artificial combination formula folder
Tool carrys out clamping workpiece, and this mode that clamps positions inaccurate, and operative employee tights a bolt wastes time and energy, and is unfavorable for the course of processing
In to clamp workpiece carry out displacement and rotation etc. operation.
Utility model content
For shortcomings and deficiencies of the prior art, it is provided that the hydraulically operated fixture of a kind of quick-clamping location, its clamping is quick, fixed
Level is true, reduces working strength, improves working (machining) efficiency；Caught workpiece is nothing deformation, beneficially machining center pair in the course of processing
Clamp workpiece and carry out displacement and rotation process.
For achieving the above object, this utility model offer techniques below scheme:
The hydraulically operated fixture of a kind of quick-clamping location, including base, base is provided with the first mounting seat, the second mounting seat
With the 3rd mounting seat, the upper end of the first mounting seat is provided with lever cylinder, and the sidewall of the first mounting seat is provided with the first block, the first straight line
Pushing away cylinder and the second straight line pushes away cylinder, the first straight line pushes away cylinder and the second straight line pushes away the orthogonal setting of cylinder, and the second mounting seat is provided with second gear
Block, the 3rd mounting seat is provided with third gear block；First block coordinates with workpiece inner wall, for being inserted in the first mounting seat when workpiece
Time pre-determined bit；First straight line pushes away cylinder to being located in workpiece inner wall so that workpiece outer wall is tight against on the second block, for work
Part X axis positions；Second straight line push away cylinder support be located in workpiece inner wall so that workpiece outer wall is tight against on third gear block, be used for
Workpiece Y-axis positions；Lever cylinder coordinates so that workpiece lower end is tight against on base with workpiece upper end, for workpiece Z-axis to
Location.
Wherein, base being additionally provided with the 3rd straight line and pushes away cylinder, the 3rd straight line pushes away cylinder and supports and be located at workpiece lower end so that workpiece upper end
Closely cooperate with lever cylinder, for workpiece Z-axis to location.Further, base being additionally provided with alignment pin, workpiece is located at by alignment pin
Lower end is so that workpiece upper end closely cooperates with lever cylinder, for workpiece Z-axis to location.Preferably, alignment pin is provided with airtight inspection
Survey mechanism, for monitoring the situation that closely cooperates of alignment pin and workpiece lower end.
Wherein, it is provided with the first backing plate between the second block and the second mounting seat, sets between third gear block and the 3rd mounting seat
There is the second backing plate.Preferably, the second block is two, and two second blocks are oblique and be symmetrically disposed on the first straight line and push away the two of cylinder
Side.
Further, base is additionally provided with for controlling the first straight line and pushing away cylinder, the second straight line pushes away cylinder and lever cylinder suitable
Sequence valve.
Preferably, lever cylinder includes cylinder body, piston rod, nut, depression bar and connecting rod, and cylinder body is fixedly installed in the first mounting seat
On, piston rod stretches out and cylinder body upper end, and nut is fixedly installed on cylinder body, and connecting rod one end is hinged with nut, the connecting rod other end with
In the middle part of depression bar hinged, depression bar one end is hinged with piston rod, and the depression bar other end coordinates with workpiece upper end.
The beneficial effects of the utility model are: be first inserted in the first mounting seat from base upper end by workpiece, the first block
Coordinate with workpiece inner wall, play pre-determined bit effect, enable workpiece to load Set and Positioning position rapidly and accurately, be avoided that workpiece
With miscellaneous part collision cause damage, the first straight line pushes away cylinder and the second straight line pushes away cylinder and operates respectively so that workpiece outer wall respectively with
Second block and third gear block tight abutment, the first straight line pushes away cylinder and the second straight line pushes away cylinder for adjusting workpiece dress on base
Folder position, plays the effect of fine positioning, and lever cylinder operates, so that workpiece is closely folded between lever cylinder and base, plays
The effect of locking workpiece；First straight line pushes away cylinder and the second block and coordinates for limiting workpiece X axis displacement, the second straight line push away cylinder with
The cooperation of third gear block is used for limiting workpiece Y-axis displacement, and lever cylinder and base engagement are used for limiting workpiece Z-axis to displacement, workpiece
Six-freedom degree is fully locked, i.e. realizes clamping workpiece location.This fixture is the Set and Positioning fixture for rotor case processing,
Compared with existing artificial combination formula fixture, this fixture greatly reduces machine-tool operator working strength and improves in the unit interval
The efficiency of machining part, caught workpiece is without deformation in the course of processing, and beneficially machining center carries out position to clamping workpiece
Move and rotation process.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model；
Fig. 2 is plan structure schematic diagram of the present utility model；
Fig. 3 is the perspective view of lever cylinder of the present utility model；
Fig. 4 is the perspective view under clamping state of the present utility model；
Fig. 5 is the plan structure schematic diagram under clamping state of the present utility model.
In figure, 1. base；2. the first mounting seat；3. lever cylinder；4. the first block；5. alignment pin；6. the second block；7.
Two mounting seats；8. the first straight line pushes away cylinder；9. sequence valve；10. third gear block；11. the 3rd mounting seats；12. second straight lines push away cylinder；
13. the 3rd straight lines push away cylinder；14. workpiece；31. cylinder bodies；32. piston rods；33. nuts；34. depression bars；35. connecting rods.
Detailed description of the invention
In conjunction with accompanying drawing explaination further to this utility model.
See Fig. 1 to Fig. 5, the hydraulically operated fixture of a kind of quick-clamping location, including base 1, base 1 is provided with two the
One mounting seat 2, two the second mounting seat 7 and the 3rd mounting seat 11, the upper end of two the first mounting seats 2 is respectively provided with two and sets
Having lever cylinder 3, lever cylinder 3 to include cylinder body 31, piston rod 32, nut 33, depression bar 34 and connecting rod 35, cylinder body 31 is fixedly installed in
In one mounting seat 2, piston rod 32 stretches out and cylinder body 31 upper end, and nut 33 is fixedly installed on cylinder body 31, connecting rod 35 one end and spiral shell
Female 33 hinged, hinged in the middle part of connecting rod 35 other end and depression bar 34, depression bar 34 one end is hinged with piston rod 32, depression bar 34 other end and
Workpiece 14 upper end coordinates, and when cylinder body 31 inner piston rod 32 is by hydraulic action upwards jack-up, the free end of depression bar 34 is at connecting rod
Being pressed downward against clamping of workpieces 14 upper end under 35 position-limiting actions, lever cylinder 3 coordinates with workpiece 14 upper end so that workpiece 14 lower end tight abutment
On base 1, axially position for workpiece 14Z.
The sidewall of the first mounting seat 2 is provided with multiple first block 4, is five the first blocks 4 in the present embodiment, these five
One block 4 is arranged along workpiece 14 inwall, leaves certain interval, in order to workpiece 14 energy between the first block 4 and workpiece 14 inwall
Quickly being inserted in the first mounting seat 2, the first block 4, for the pre-determined bit when workpiece 14 is inserted in the first mounting seat 2, reduces workpiece
14 displacements during follow-up being accurately positioned.
The sidewall of the first mounting seat 2 is provided with the first straight line and pushes away cylinder 8 and the second straight line pushes away cylinder 12, the first straight line push away cylinder 8 with
Second straight line pushes away the orthogonal setting of cylinder 12, and specifically, the first straight line pushes away cylinder 8 and stretched along X axis by hydraulic action, and the second straight line pushes away
Cylinder 12 is stretched along Y-axis by hydraulic action, it should be noted that the first straight line pushes away cylinder 8 and the second straight line to push away cylinder 12 all right
Other elastic devices or telescoping mechanism is used to replace.Second mounting seat 7 is provided with the second block 6, and the 3rd mounting seat 11 is provided with
Third gear block 10；First straight line pushes away cylinder 8 to being located on workpiece 14 inwall so that workpiece 14 outer wall is tight against the second block 6
On, axially position for workpiece 14X；Second straight line pushes away cylinder 12 and supports and be located on workpiece 14 inwall so that workpiece 14 outer wall tight abutment
On third gear block 10, axially position for workpiece 14Y；First straight line pushes away cylinder 8 and the second straight line pushes away cylinder 12 for adjusting workpiece
14 clamping positions on base 1, play the effect of fine positioning.
Second block 6 is two, and two second blocks 6 are fixedly installed in two second mounting seats 7 respectively, two second blocks 6
Oblique and be symmetrically disposed on the first straight line and push away the both sides of cylinder 8, two oblique and symmetrically arranged second block 6 and the first straight lines
Push away cylinder 8 to coordinate and third gear block 10 pushes away cylinder 12 and coordinates and can be prevented effectively from workpiece 14 and rotate about the z axis on fixture with the second straight line.
It is provided with the first backing plate between second block 6 and the second mounting seat 7, between third gear block 10 and the 3rd mounting seat 11, is provided with the second pad
Plate, by changing the first backing plate and the thickness of the second backing plate, can regulate the second block 6 and third gear block 10 and workpiece 14 outer wall it
Between distance, it is thus possible to adaptive different workpieces 14 tolerance more accurately.
Being additionally provided with the 3rd straight line on base 1 and push away cylinder 13, the 3rd straight line pushes away cylinder 13 and supports and be located at workpiece 14 lower end so that workpiece 14
Upper end closely cooperates with lever cylinder 3, axially positions for workpiece 14Z.In the present embodiment, base 1 is additionally provided with three not conllinear
Alignment pin 5, the upper surface of three alignment pins 5 flushes, and is used for carrying workpiece 14 lower end, alignment pin 5 be located at workpiece 14 lower end with
Make workpiece 14 upper end closely cooperate with lever cylinder 3, axially position for workpiece 14Z.Preferably, alignment pin 5 is provided with airtight inspection
Surveying mechanism, for monitoring the situation that closely cooperates of alignment pin 5 and workpiece 14 lower end, specifically, alignment pin 5 upper end is provided with and workpiece
The 14 close-fitting pores in lower end, this pore is connected with baroceptor, in workpiece 14 course of processing, by this pore
Injecting the compressed air of nominal pressure, recycling baroceptor detects the compressed-air actuated pressurize situation in this pore, supervises
Survey whether workpiece 14 is subjected to displacement；Such as when workpiece 14 occurs Z-axis direction displacement, with workpiece 14 lower end, pore occurs that air pressure is let out
Leakage, baroceptor detects air pressure change, now stops processing and alarm signal occurs, in order to operative employee is to maintenance folder
Tool, thus the air tightness detection machine structure of this fixture can guarantee that workpiece 14 machining accuracy, and yields is greatly improved.
Be additionally provided with on base 1 for control the first straight line push away cylinder the 8, second straight line push away cylinder the 12, the 3rd straight line push away cylinder 13 and
The sequence valve 9 of lever cylinder 3, can control the action sequence of each executive component by sequence valve 9, is conducive to automatization's collection of this fixture
Become to control.This fixture greatly reduces machine-tool operator working strength and improves the effect of unit interval inner machine processing part
Rate, caught workpiece 14 is without deformation in the course of processing, and beneficially machining center carries out displacement and rotation process to clamping workpiece 14.
The above is only better embodiment of the present utility model, therefore all according to described in this utility model patent claim
Structure, feature and principle done equivalence change or modify, be all included in this utility model patent claim.
Claims (8)
1. the hydraulically operated fixture of a quick-clamping location, it is characterised in that: include that base (1), base are provided with the first peace on (1)
Dress seat (2), the second mounting seat (7) and the 3rd mounting seat (11), the upper end of the first mounting seat (2) is provided with lever cylinder (3), the first peace
The sidewall of dress seat (2) is provided with the first block (4), the first straight line pushes away cylinder (8) and the second straight line pushes away cylinder (12), and the first straight line pushes away cylinder
(8) pushing away cylinder (12) orthogonal setting with the second straight line, the second mounting seat (7) is provided with the second block (6), in the 3rd mounting seat (11)
It is provided with third gear block (10)；First block (4) coordinates with workpiece (14) inwall, for being inserted in the first mounting seat when workpiece (14)
(2) pre-determined bit time above；First straight line pushes away cylinder (8) and supports and be located on workpiece (14) inwall so that workpiece (14) outer wall is tight against the
On two blocks (6), position for workpiece (14) X axis；Second straight line pushes away cylinder (12) and supports and be located on workpiece (14) inwall so that work
Part (14) outer wall, tight against on third gear block (10), positions for workpiece (14) Y-axis；Lever cylinder (3) and workpiece (14)
Upper end coordinates so that workpiece (14) lower end is tight against on base (1), positions for workpiece (14) Z-axis direction.
The hydraulically operated fixture of a kind of quick-clamping the most according to claim 1 location, it is characterised in that: base also sets on (1)
Having the 3rd straight line to push away cylinder (13), the 3rd straight line pushes away cylinder (13) and supports and be located at workpiece (14) lower end so that workpiece (14) upper end and lever cylinder
(3) closely cooperate, position for workpiece (14) Z-axis direction.
The hydraulically operated fixture of a kind of quick-clamping the most according to claim 1 and 2 location, it is characterised in that: base (1) is upper also
Being provided with alignment pin (5), workpiece (14) lower end is located at by alignment pin (5) so that workpiece (14) upper end closely cooperates with lever cylinder (3), uses
Position in workpiece (14) Z-axis direction.
The hydraulically operated fixture of a kind of quick-clamping the most according to claim 3 location, it is characterised in that: alignment pin sets on (5)
There is air tightness detection machine structure, be used for the situation that closely cooperates monitoring alignment pin (5) with workpiece (14) lower end.
A kind of quick-clamping the most according to claim 1 location hydraulically operated fixture, it is characterised in that: the second block (6) with
It is provided with the first backing plate between second mounting seat (7), between third gear block (10) and the 3rd mounting seat (11), is provided with the second backing plate.
A kind of hydraulically operated fixture of quick-clamping location, it is characterised in that: the second block (6)
Being two, two second blocks (6) are oblique and be symmetrically disposed on the first straight line and push away the both sides of cylinder (8).
The hydraulically operated fixture of a kind of quick-clamping the most according to claim 1 location, it is characterised in that: base also sets on (1)
Have for controlling the first straight line and pushing away cylinder (8), the second straight line pushes away the sequence valve (9) of cylinder (12) and lever cylinder (3).
The hydraulically operated fixture of a kind of quick-clamping the most according to claim 1 location, it is characterised in that: lever cylinder (3) includes
Cylinder body (31), piston rod (32), nut (33), depression bar (34) and connecting rod (35), cylinder body (31) is fixedly installed in the first mounting seat
(2), on, piston rod (32) stretches out and cylinder body (31) upper end, and nut (33) is fixedly installed on cylinder body (31), connecting rod (35) one end
Hinged with nut (33), connecting rod (35) other end is hinged with depression bar (34) middle part, and depression bar (34) one end is hinged with piston rod (32),
Depression bar (34) other end coordinates with workpiece (14) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620708562.6U CN205870062U (en) | 2016-06-30 | 2016-06-30 | Hydraulically operated fixture of quick clamping location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620708562.6U CN205870062U (en) | 2016-06-30 | 2016-06-30 | Hydraulically operated fixture of quick clamping location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205870062U true CN205870062U (en) | 2017-01-11 |
Family
ID=57695918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620708562.6U Expired - Fee Related CN205870062U (en) | 2016-06-30 | 2016-06-30 | Hydraulically operated fixture of quick clamping location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205870062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041581A (en) * | 2016-06-30 | 2016-10-26 | 宁波亚吉机电科技有限公司 | Hydraulic clamp achieving rapid clamping and locating |
-
2016
- 2016-06-30 CN CN201620708562.6U patent/CN205870062U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041581A (en) * | 2016-06-30 | 2016-10-26 | 宁波亚吉机电科技有限公司 | Hydraulic clamp achieving rapid clamping and locating |
| CN106041581B (en) * | 2016-06-30 | 2018-02-16 | 宁波亚吉机电科技有限公司 | A kind of hydraulically operated fixture of quick-clamping positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |