CN206084416U - Work table clamping mechanism - Google Patents
Work table clamping mechanism Download PDFInfo
- Publication number
- CN206084416U CN206084416U CN201620765782.2U CN201620765782U CN206084416U CN 206084416 U CN206084416 U CN 206084416U CN 201620765782 U CN201620765782 U CN 201620765782U CN 206084416 U CN206084416 U CN 206084416U
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- CN
- China
- Prior art keywords
- oil
- fixture
- fixed seat
- workbench
- clamping device
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- 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.)
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a work table clamping mechanism, including fixing base (2) and circular table (4), workstation (4) pivot (6) through passing its axle center with fixing base (2) are rotated and are connected, and its characterized in that still includes clamping device (8), clamping device is including fixing mounting (10) and sliding connection on fixing base (2) are in moving part (12) on mounting (10), moving part (12) are located fixing base (2) with between workstation (4), and through elevating gear drive can with workstation (4) compress tightly. Setting up elevating gear and being used for realizing that the clamp between workstation (4) and fixing base (2) is tight, simple structure, convenient operation have solved the problem that meets among the prior art.
Description
Technical field
The utility model is related to a kind of working table combined clamp.
Background technology
Rotary table is with rotatable table top, to clamping workpiece and realizes turning round and indexing positioning.Be boring machine,
The important accessories such as drilling machine, milling machine and slotting machine, for being machined with hole, groove and inclined-plane that indexing is required.
Rotary table, needs to be clamped after rotation, the clamp system of existing mechanism, and opposed configuration is complicated, and
And clamping effect is poor, clamping force is uneven.
Utility model content
The purpose of this utility model is to propose a kind of simple structure, the good rotary table clamping device of clamping effect.
To solve the above problems, the utility model provides a kind of working table combined clamp, including fixed seat and circle
Workbench, the workbench is rotated with the fixed seat by the rotating shaft through its axle center and is connected, it is characterised in that also including folder
Tight device, the clamping device includes the fixture being fixed in the fixed seat and is slidably connected on the fixture
Movable part, the movable part be located between the fixed seat and the workbench, and by lowering or hoisting gear drive can with it is described
Workbench is compressed.
As further improvement of the utility model,
The fixture be vertical rod-like structure, be provided with piston and positioned at the piston lower section and between be provided with
The fixed cover in gap；
The movable part be located at the fixed cover top, and between be provided with butterfly spring, also set on the movable part
It is equipped with and the sliding space being connected is slidingly sealed with the piston.
Used as further improvement of the utility model, the lowering or hoisting gear includes hydraulic oil output device, and is arranged on
Oil-in, oil-out and the asphalt channel connected with the oil-in, oil-out, the asphalt channel on the fixture
Connect with the bottom of the sliding space.
Used as further improvement of the utility model, the clamping device is provided with least two, and in the workbench
Circumferentially it is uniformly arranged on the circle that axial line is located, the oil-in and oil-out on the clamping device passes through pipeline
Connection.
Used as further improvement of the utility model, the fixture bottom is provided with external screw thread, its be arranged on it is described
Screwed hole threaded connection in fixed seat.
Used as further improvement of the utility model, the fixture top has been threaded connection a nut, the spiral shell
Mother is pressed on the top of the movable part.
The beneficial effects of the utility model are that the utility model arranges lowering or hoisting gear to be used to realize workbench and fixed seat
Between clamping, it is simple structure, easy to operate.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of B-B direction in Fig. 1.
In figure：2- fixed seats；4- workbench；6- rotating shafts；8- clamping devices；10- fixtures；12- movable parts；14- is fixed
Set；16- sliding spaces；18- oil-ins；20- oil-outs；22- asphalt channels；24- nuts.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
As shown in Figure 1-2, the utility model includes fixed seat 2 and circular table 4, the workbench 4 by through
The rotating shaft 6 in its axle center is rotated with the fixed seat 2 and is connected, it is characterised in that also including clamping device 8, the clamping device 8 is wrapped
Include the fixture 10 being fixed in the fixed seat 2 and the movable part 12 being slidably connected on the fixture 10, the work
Moving part 12 is located between the fixed seat 2 and the workbench 4, and is driven by lowering or hoisting gear and can be pressed with the workbench 4
Tightly.
The clamping that lowering or hoisting gear is used to realize between workbench 4 and fixed seat 2 is set, it is simple structure, easy to operate.
As further improvement of the utility model,
The fixture 10 be vertical rod-like structure, be provided with piston and positioned at the piston lower section and between set
There is the fixed cover 14 in gap；
The movable part 12 be located at the fixed cover 14 top, and between be provided with butterfly spring, the movable part 12
On be additionally provided with the sliding space 16 being connected be slidingly sealed with the piston.
Butterfly spring is set, when butterfly spring unclamps, state of the workbench 4 with fixed seat 2 in clamping, when lifting dress
When putting the driving decline of movable part 12, butterfly spring is compressed, butterfly spring stores potential energy, and workbench 4 is separated with fixed seat 2 can be revolved
Turn, when lowering or hoisting gear loses heart the lower pressure for oppressing movable part 12, butterfly spring release storage energy restores to the original state.
Used as further improvement of the utility model, the lowering or hoisting gear includes hydraulic oil output device, and is arranged on
Oil-in 18, oil-out 20 and the asphalt channel 22 connected with the oil-in 18, oil-out 20 on the fixture 10,
The asphalt channel 22 is connected with the bottom of the sliding space 16.
Oil-out 20, oil-in 18 and asphalt channel 22 are set, and during oil-feed, piston is fixed, oil pressure drives movable part 12
Undercarriage, compressing butterfly spring deformation so that workbench 4 unclamps with fixed seat 2, is conveniently adjusted position.
Used as further improvement of the utility model, the clamping device 8 is provided with least two, and in the workbench
Circumferentially it is uniformly arranged on the circle that 4 axial lines are located, the oil-in 18 and oil-out 20 on the clamping device 8 leads to
Cross pipeline connection.
Clamping device 8 is provided with multiple, and oil-in 18 and oil-out 20, when logical oil, oppress bullet by pipeline connection
The deformation force of spring is sufficiently large, therefore after the oil-feed simultaneously of multiple clamping devices 8, can press butterfly spring deformation so that folder
Clamp force is more uniform.
Used as further improvement of the utility model, the bottom of the fixture 10 is provided with external screw thread, its be arranged on institute
State the screwed hole threaded connection in fixed seat 2.
The mode of threaded connection is connected fixed seat 2 with fixture 10, simple structure.
Used as further improvement of the utility model, the top of the fixture 10 has been threaded connection a nut 24, institute
State the top that nut 24 is pressed on the movable part 12.
Nut 24 is set, the power of loading required for for adjusting butterfly spring deformation.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and can not by any way be construed to the restriction to the utility model protection domain.Based on explanation herein,
Those skilled in the art associates other specific embodiments of the present utility model by need not paying performing creative labour,
These modes are fallen within protection domain of the present utility model.
Claims (6)
1. a kind of working table combined clamp, including fixed seat (2) and circular table (4), the workbench (4) by through
The rotating shaft (6) in its axle center is rotated with the fixed seat (2) and is connected, it is characterised in that also including clamping device (8), the clamping
Device includes the fixture (10) being fixed in the fixed seat (2) and the activity being slidably connected on the fixture (10)
Part (12), the movable part (12) is driven between the fixed seat (2) and the workbench (4) by lowering or hoisting gear
Can compress with the workbench (4).
2. a kind of working table combined clamp according to claim 1, it is characterised in that
The fixture (10) is vertical rod-like structure, be provided with piston and positioned at the piston lower section and between be provided with
The fixed cover (14) in gap；
The movable part (12) positioned at the top of the fixed cover (14), and between be provided with butterfly spring, on the movable part
It is additionally provided with and the sliding space (16) being connected is slidingly sealed with the piston.
3. a kind of working table combined clamp according to claim 2, it is characterised in that the lowering or hoisting gear includes hydraulic oil
Output device, and be arranged on oil-in (18) on the fixture (10), oil-out (20) and with the oil-in (18),
The asphalt channel (22) that oil-out (20) is connected, the asphalt channel (22) connects with the bottom of the sliding space (16).
4. a kind of working table combined clamp according to claim 3, it is characterised in that the clamping device (8) is provided with
At least two, and be circumferentially uniformly arranged on the circle that the workbench (4) axial line is located, on the clamping device (8)
The oil-in (18) and oil-out (20) are by pipeline connection.
5. a kind of working table combined clamp according to claim 3, it is characterised in that fixture (10) bottom is arranged
There is external screw thread, it is threadedly coupled with the screwed hole being arranged in the fixed seat (2).
6. a kind of working table combined clamp according to claim 5, it is characterised in that fixture (10) top is logical
Cross and be threaded with a nut (24), the nut (24) is pressed on the top of the movable part (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765782.2U CN206084416U (en) | 2016-07-20 | 2016-07-20 | Work table clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765782.2U CN206084416U (en) | 2016-07-20 | 2016-07-20 | Work table clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206084416U true CN206084416U (en) | 2017-04-12 |
Family
ID=58465429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620765782.2U Active CN206084416U (en) | 2016-07-20 | 2016-07-20 | Work table clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206084416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687112A (en) * | 2021-09-14 | 2021-11-23 | 国网山东省电力公司鱼台县供电公司 | Lightning arrester testing device |
-
2016
- 2016-07-20 CN CN201620765782.2U patent/CN206084416U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687112A (en) * | 2021-09-14 | 2021-11-23 | 国网山东省电力公司鱼台县供电公司 | Lightning arrester testing device |
| CN113687112B (en) * | 2021-09-14 | 2023-11-21 | 国网山东省电力公司鱼台县供电公司 | Lightning arrester test device |
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| GR01 | Patent grant |