CN209349869U - A kind of workpiece is quickly from clamping device - Google Patents
A kind of workpiece is quickly from clamping device Download PDFInfo
- Publication number
- CN209349869U CN209349869U CN201821911818.9U CN201821911818U CN209349869U CN 209349869 U CN209349869 U CN 209349869U CN 201821911818 U CN201821911818 U CN 201821911818U CN 209349869 U CN209349869 U CN 209349869U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- workpiece
- main body
- piston
- cylinder cap
- 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
Links
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 25
- 241000018646 Pinus brutia Species 0.000 claims abstract description 25
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 25
- 230000004807 localization Effects 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000243 solution Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008707 rearrangement Effects 0.000 description 2
- 241001206823 Pinus brutia var. eldarica Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a kind of quick load bearing units from clamping device, including clamping device and for installing the clamping device of workpiece；The load bearing unit includes arrying main body, and multiple bearing holes for being used to install the clamping device are provided in the arrying main body, and the two sides of the arrying main body are provided with capping end plate, and the folder quick coupling of oil pressure pine is additionally provided in the arrying main body；The clamping device includes cylinder body, and cylinder cap is provided on the cylinder body, piston and disc spring is provided in the cylinder body, and the disc spring is set between the piston and cylinder cap；It is provided with localization tool on the cylinder cap, further includes Workpiece clamping pull rod, Workpiece clamping pull rod one end activity passes through the localization tool and cylinder cap and is fixedly connected with the piston, and the other end is connected with opening pressing plate.The utility model can not only save the piece-holder time, can also save equipment overlapping investment, achieve the purpose that Quick Changeover produces different spare parts.
Description
Technical field
The utility model belongs to positioning apparatus for fastening technical field when work pieces process, more specifically to a kind of work
Part is quickly from clamping device.
Background technique
General common workpiece positioning and clamping mode are the clamping modes using vice, but he be relatively suitble to be in workpiece
The clamping of regular shape (such as: square, rectangular workpiece).It is not suitable for if for the irregular shape such as clamping of cast member,
And his clamping direction is that rotation screw mechanism goes to clamp workpiece by hand.Same casting blank (shape) is needed to add
Work at a variety of different sizes part when, in the prior art it is generally necessary to which multiple positioning and clamping devices of different size come to it
It is clamped, needs biggish equipment investment expense, and the positioning and clamping device of different size is replaced when being also required to more
Between, virtually reduce production efficiency.
Utility model content
In view of this, to solve the above-mentioned problems, the utility model provides a kind of workpiece quickly from clamping device, the 4th
Axis using upper, by the replacement of different localization tools, different workpiece can be processed.Workpiece clamp can not only be saved
The time is held, equipment overlapping investment can also be saved, achievees the purpose that Quick Changeover produces different spare parts.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of workpiece quickly from clamping device, including
Clamping device and load bearing unit for installing the clamping device；It is characterized by: the load bearing unit includes arrying main body,
Multiple bearing holes for being used to install the clamping device are provided in the arrying main body, the two sides of the arrying main body are provided with
End plate is covered, the folder quick coupling of oil pressure pine is additionally provided in the arrying main body；
The clamping device includes cylinder body, and cylinder cap is provided on the cylinder body, is provided with piston and dish type in the cylinder body
Spring, and the disc spring is set between the piston and cylinder cap；It is provided with localization tool on the cylinder cap, further includes
Workpiece clamping pull rod, Workpiece clamping pull rod one end activity, which passes through the localization tool and cylinder cap and fixes with piston, to be connected
It connects, the other end is connected with opening pressing plate；
The bottom of the cylinder body is additionally provided with pine and sandwiches oilhole, when the clamping device is installed in the bearing holes it
Afterwards, the pine sandwiches oilhole and is connected by the oiling channel inside arrying main body with oil pressure pine folder quick coupling；When need
When pine being wanted to press from both sides, high pressure oil sandwiches in oilhole injection cylinder body from the quick coupling of oil pressure pine folder, oiling channel, pine, and by institute
It states piston to press upwards on, completes unclamping operation.
Further, it is provided with wear ring and sealing ring on the piston, is provided with O-ring on the cylinder cap.
Further, Workpiece clamping pull rod one end passes perpendicularly through the localization tool and cylinder cap, and the other end is detachable
Be connected with the opening pressing plate, the side of the localization tool is provided with direction locating piece.
Further, the center of the capping end plate is equipped with centralized positioning column, position of the capping end plate close to outside
It is provided with dowel, multiple lifting bolts are provided in the arrying main body.
In addition, in technical solution described in the utility model, all do not do is illustrated, can be used normal in this field
Rule means realize the technical program.
The utility model has the advantage that the utility model using upper, is designed a modular in the 4th axis
Workpiece can process different workpiece by the replacement of different localization tools from clamping device.Work can not only be saved
Part clamps the time, can also save equipment overlapping investment, achieve the purpose that Quick Changeover produces different spare parts.This is practical new
Type in the 4th axis of toolroom machine using upper, provide it is a kind of can power by the disc spring of one group of multi-disc as workpiece from clamping force
Measure source.Using the chucking power of disc spring, workpiece can be processed on numerical control processing board.It is arranged multiple from clamping device
Column are embedded in the arrying main body of a set of four station, by the clamp tool load bearing unit replacement of four station of bed rearrangement and admittedly when facilitating thread-changing
It is fixed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the three-dimensional half-sectional view of clamping device；
Fig. 3 is the sectional view of clamping device.
In figure: 1, load bearing unit；101, arrying main body；102, bearing holes；103, end plate is covered；104, centralized positioning column；
105, lifting bolt；106, positioning pin；107, oil pressure pine presss from both sides quick coupling；2, clamping device；201, cylinder body；202, cylinder cap；
203, piston；204, disc spring；205, localization tool；206, Workpiece clamping pull rod；207, be open pressing plate；208, direction positions
Block；209, pine sandwiches oilhole；210, wear ring；211, O-ring；212, sealing ring.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Referring to Fig. 1-3, a kind of workpiece is quickly from clamping device, including clamping device 2 and for installing the clamping device 2
Load bearing unit 1；It is characterized by: the load bearing unit 1 includes arrying main body 101, it is provided in the arrying main body 101 more
A bearing holes 102 for being used to install the clamping device 2, the two sides of the arrying main body 101 are provided with capping end plate 103, institute
It states and is additionally provided with the folder quick coupling 107 of oil pressure pine in arrying main body 101；
The clamping device 2 includes cylinder body 201, and cylinder cap 202, setting in the cylinder body 201 are provided on the cylinder body 201
There are piston 203 and disc spring 204, and the disc spring 204 is set between the piston 203 and cylinder cap 202；It is described
It is provided with localization tool 205 on cylinder cap 202, further includes Workpiece clamping pull rod 206,206 one end of Workpiece clamping pull rod activity
It is fixedly connected across the localization tool 205 and cylinder cap 202 and with piston 203, the other end is connected with opening pressing plate 207；
The bottom of the cylinder body 201 is additionally provided with pine and sandwiches oilhole 209, when the clamping device 2 is installed on the carrying
After in hole 102, the pine sandwiches oilhole 209 and is pressed from both sides quickly by the oiling channel inside arrying main body 101 with the oil pressure pine
Connector 107 is connected；When needing pine folder, high pressure oil sandwiches oil from the quick coupling 107 of oil pressure pine folder, oiling channel, pine
Hole 209 is injected in cylinder body 201, and the piston 203 is pressed upwards on, and completes unclamping operation.
It is provided with wear ring 210 and sealing ring 212 on the piston 203, is provided with O-ring 211 on the cylinder cap 202.
Described 206 one end of Workpiece clamping pull rod passes perpendicularly through the localization tool 205 and cylinder cap 202, and the other end is removably connected with
The opening pressing plate 207, the side of the localization tool 205 are provided with direction locating piece 208.In the capping end plate 103
The heart is equipped with centralized positioning column 104, and the capping end plate 103 is provided with dowel 106 close to the position in outside, this is and the 4th axis
Headstock and tailstock is quickly fixed uses, facilitate and replace the clamp tool load bearing unit of four station of bed rearrangement and fixed when thread-changing, it is described
Multiple lifting bolts 105 are provided in arrying main body 101.
When manufacturing procedure completion needs to loosen clamping, then need the high pressure oil of hydraulic station pressing from both sides quick coupling from oil pressure pine
Oiling channel in 107 injection arrying main bodies 101, and oilhole 209 is sandwiched from oiling channel injection pine, eventually enter into clamping dress
It sets in 2, piston 203 is pushed up into (i.e. pine is pressed from both sides), then removes opening pressing plate 207, so that it may which the workpiece completed the process is upward
It takes out.A workpiece to be processed is placed into, when workpiece is placed, protruding parts will be put into the earnest slot of direction locating piece 208
Interior, the pressing plate 207 that will be open is inserted into the groove of Workpiece clamping pull rod 206, and then the oil pressure pressure releasing of high pressure, workpiece will
Lean on disc spring power from clip hold-down by opening pressing plate 207, so that it may be processed again.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (4)
1. a kind of quick load bearing unit from clamping device, including clamping device and for installing the clamping device of workpiece；Its
Be characterized in that: the load bearing unit includes arrying main body, is provided in the arrying main body multiple for installing the clamping dress
The bearing holes set, the two sides of the arrying main body are provided with capping end plate, and it is fast that oil pressure pine folder is additionally provided in the arrying main body
Quick coupling；
The clamping device includes cylinder body, and cylinder cap is provided on the cylinder body, is provided with piston and disc spring in the cylinder body,
And the disc spring is set between the piston and cylinder cap；It is provided with localization tool on the cylinder cap, further includes workpiece
Pull rod is clamped, Workpiece clamping pull rod one end activity passes through the localization tool and cylinder cap and is fixedly connected with the piston, separately
One end is connected with opening pressing plate；
The bottom of the cylinder body is additionally provided with pine and sandwiches oilhole, after the clamping device is installed in the bearing holes, institute
The loose oilhole that sandwiches is stated to be connected by the oiling channel inside arrying main body with oil pressure pine folder quick coupling；When needs pine folder
When, high pressure oil sandwiches in oilhole injection cylinder body from the quick coupling of oil pressure pine folder, oiling channel, pine, and by the piston
It presses upwards on, completes unclamping operation.
2. workpiece according to claim 1 is quickly from clamping device, it is characterised in that: be provided with wear ring on the piston
And sealing ring, O-ring is provided on the cylinder cap.
3. workpiece according to claim 1 is quickly from clamping device, it is characterised in that: hang down Workpiece clamping pull rod one end
The excessively described localization tool of direct puncture and cylinder cap, the other end are removably connected with the opening pressing plate, the side of the localization tool
It is provided with direction locating piece.
4. workpiece according to claim 1 is quickly from clamping device, it is characterised in that: the center of the capping end plate is equipped with
Centralized positioning column, the capping end plate are provided with dowel close to the position in outside, multiple hang are provided in the arrying main body
Collar bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911818.9U CN209349869U (en) | 2018-11-20 | 2018-11-20 | A kind of workpiece is quickly from clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911818.9U CN209349869U (en) | 2018-11-20 | 2018-11-20 | A kind of workpiece is quickly from clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349869U true CN209349869U (en) | 2019-09-06 |
Family
ID=67782889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821911818.9U Expired - Fee Related CN209349869U (en) | 2018-11-20 | 2018-11-20 | A kind of workpiece is quickly from clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590360A (en) * | 2020-05-13 | 2020-08-28 | 昆明云内动力股份有限公司 | Cylinder body hydraulically operated fixture quick change formula hold-down mechanism |
| US11883916B1 (en) | 2022-12-16 | 2024-01-30 | HDM Hydraulics, LLC | Modular workpiece holding system and method |
-
2018
- 2018-11-20 CN CN201821911818.9U patent/CN209349869U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590360A (en) * | 2020-05-13 | 2020-08-28 | 昆明云内动力股份有限公司 | Cylinder body hydraulically operated fixture quick change formula hold-down mechanism |
| US11883916B1 (en) | 2022-12-16 | 2024-01-30 | HDM Hydraulics, LLC | Modular workpiece holding system and method |
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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: 20190906 |