CN208880222U - Eccentric wheel clamping device - Google Patents
Eccentric wheel clamping device Download PDFInfo
- Publication number
- CN208880222U CN208880222U CN201821685329.6U CN201821685329U CN208880222U CN 208880222 U CN208880222 U CN 208880222U CN 201821685329 U CN201821685329 U CN 201821685329U CN 208880222 U CN208880222 U CN 208880222U
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- China
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- eccentric wheel
- mounting base
- centre operation
- gag lever
- lever post
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Abstract
The utility model discloses a kind of eccentric wheel clamping devices, it includes mounting plate, support component and off-centre operation component, the off-centre operation component and the support component are arranged at intervals at the top surface of the mounting plate, the side of the support component towards the off-centre operation component opens up fluted, the top of the support component has fastening screw, thermostat shell is fixed in the groove by the fastening screw, the off-centre operation component includes the first mounting base and eccentric wheel, the bottom of first mounting base is connected to the top surface of the mounting plate, the eccentric wheel is corresponding with the groove, the eccentric wheel is rotatably connected at the top of first mounting base, and the eccentric wheel is for being resisted against the thermostat shell.It is fixedly clamped and dismantles very convenient, substantially increase the efficiency of clamping.And in following process, stability is high, is not likely to produce loosening, ensure that the performance of thermostat shell, shorten the clamping time, ensure that the quality of thermostat shell.
Description
Technical field
The utility model relates to a kind of eccentric wheel clamping devices.
Background technique
For the thermostat shell that shape is less regular, since its shape is more special, therefore more laborious in clamping take
When, and in clamping also it is difficult to ensure that its stability, so thermostat shell need when carrying out following process using screw or
Other modes auxiliary clamp, fixed and disassembly are all more troublesome, and reduce working efficiency, and quality is also likely to be present defect, to life
Production brings inconvenience.
Utility model content
The purpose of this utility model is to overcome existing above-mentioned deficiency, the utility model provides a kind of eccentric wheel
Clamping device.
The utility model is achieved through the following technical solutions:
A kind of eccentric wheel clamping device comprising mounting plate, support component and off-centre operation component, the off-centre operation component with
The support component is arranged at intervals at the top surface of the mounting plate, and the side of the support component towards the off-centre operation component is opened
Equipped with groove, the top of the support component has fastening screw, and thermostat shell is fixed on described recessed by the fastening screw
In slot, the off-centre operation component includes the first mounting base and eccentric wheel, and the bottom of first mounting base is connected to the peace
The top surface of loading board, the eccentric wheel is corresponding with the groove, and the eccentric wheel is rotatably connected at first mounting base
Top, and the eccentric wheel is for being resisted against the thermostat shell.
Further, the off-centre operation component further includes having gag lever post, and the bottom of the gag lever post is connected to described first
The top at the top of mounting base, the gag lever post has lug boss, and the lug boss is outside along the radial direction of the gag lever post
Protrusion, has eccentric through-hole on the eccentric wheel, the eccentric through-hole along the eccentric wheel radial direction through it is described partially
Heart wheel, the gag lever post pass through the eccentric through-hole, the eccentric wheel between the lug boss and first mounting base,
And the eccentric wheel is rotatably connected at the gag lever post.
Further, the eccentric wheel slides on the gag lever post, and the off-centre operation component further includes having spring, described
Spring pocket is set to the gag lever post, and the both ends of the spring are born against in the eccentric wheel and first mounting base.
Further, the off-centre operation component further includes having axle sleeve, and the axle sleeve is sheathed on the spring, and the axle sleeve
Between the eccentric wheel and first mounting base.
Further, the off-centre operation component further includes having handle, and the handle is connected to the outer peripheral surface of the eccentric wheel.
Further, the support component includes the second mounting base and clamping element, and the bottom of second mounting base connects
It is connected to the mounting plate, the shape of the clamping element is in inverted "L" shape, and the bottom of the clamping element is connected to second mounting base
Side wall, and the groove is formed between the top surface and the clamping element of second mounting base, the top tool of the clamping element
There is threaded hole, the threaded hole is connected with the groove, and the fastening screw is connected to the threaded hole and is inserted into described
In groove.
Further, the top surface of first mounting base offers the first locating slot, and the top surface of second mounting base is opened
Equipped with the second locating slot, first locating slot and second locating slot are used to place the thermostat shell.
The utility model has the beneficial effects that: support component can be clamped outside thermostat by groove and fastening screw
Shell, off-centre operation component can be against thermostat shell be clamped, to realize the clamping to thermostat shell by rotating eccentricity wheel
It is fixed, it is fixedly clamped and dismantles very convenient, substantially increase the efficiency of clamping.And in following process, stability is high, is not easy
Loosening is generated, ensure that the performance of thermostat shell, meanwhile, the clamping time is shortened, ensure that the quality of thermostat shell.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the eccentric wheel clamping device of the utility model embodiment.
Fig. 2 is the use state diagram of the eccentric wheel clamping device of the utility model embodiment.
Description of symbols:
Mounting plate 1
Support component 2
Groove 21
Second mounting base 22
Second locating slot 221
Clamping element 23
Threaded hole 231
Off-centre operation component 3
Eccentric wheel 31
Eccentric through-hole 311
First mounting base 32
First locating slot 321
Gag lever post 33
Lug boss 331
Axle sleeve 34
Handle 35
Thermostat shell 10
Specific embodiment
The explanation of following embodiment be with reference to attached drawing, can be to the particular implementation implemented to example the utility model
Example.
As depicted in figs. 1 and 2, present embodiment discloses a kind of eccentric wheel clamping device, which includes
Mounting plate 1, support component 2 and off-centre operation component 3, off-centre operation component 3 and support component 2 are arranged at intervals at the top surface of mounting plate 1,
The side of support component 2 towards off-centre operation component 3 opens up fluted 21, and the top of support component 2 has fastening screw (in figure not
Show), thermostat shell 10 is fixed in groove 21 by fastening screw.Eccentric wheel clamping device is in clamping, thermostat shell
10 end will be inserted into groove 21, then rotational fastener screw, so that fastening screw is stood tightly against in thermostat shell 10,
Realize that thermostat shell 10 is fixedly clamped in support component 2.
Off-centre operation component 3 includes eccentric wheel 31 and the first mounting base 32, and the bottom of the first mounting base 32 is connected to installation
The top surface of plate 1, eccentric wheel 31 is corresponding with groove 21, and eccentric wheel 31 is rotatably connected at the top of the first mounting base 32, and
Eccentric wheel 31 is for being resisted against thermostat shell 10.Thermostat shell 10 of the eccentric wheel clamping device in clamping irregular shape
When, one end of thermostat shell 10 is clamped and fixed in support component 2, and off-centre operation component 3 passes through rotating eccentricity wheel 31, so that
The outer peripheral surface of eccentric wheel 31 will be resisted against the other end of thermostat shell 10, be realized by support component 2 and off-centre operation component 3
Be fixedly clamped to the both ends of thermostat shell 10, can be realized quick positioning and clamping and fix, and be readily disassembled, be fixedly clamped and
Disassembly is all very convenient, substantially increases the efficiency of clamping.In following process thermostat shell 10, stability is high, is not likely to produce
It loosens, ensure that the performance of thermostat shell 10, meanwhile, the clamping time is shortened, ensure that the quality of thermostat shell 10.
Off-centre operation component 3 further includes having gag lever post 33, and the bottom of gag lever post 33 is connected to the top of the first mounting base 32, limit
The top of position bar 33 has lug boss 331, and lug boss 331 has on eccentric wheel 31 along the radial direction outwardly convex of gag lever post 33
Have an eccentric through-hole 311, eccentric through-hole 311 along eccentric wheel 31 radial direction through eccentric wheel 31, gag lever post 33 passes through bias
Through-hole 311, eccentric wheel 31 is located between lug boss 331 and the first mounting base 32, and eccentric wheel 31 is rotatably connected at limit
Bar 33.Eccentric wheel 31 will can be made rotating motion by eccentric through-hole 311 on gag lever post 33, pass through the rotation of eccentric wheel 31
It can change the spacing between eccentric wheel 31 and groove 21, to realize the clamping and release to thermostat shell 10, clamp solid
Fixed and release disassembly is all very convenient.And eccentric wheel 31 is limited by lug boss 331 and detaches gag lever post 33, improve bias
Take turns the stability of clamping device.Meanwhile structure is simple, it is easy to assembly.
Eccentric wheel 31 slides on gag lever post 33, and off-centre operation component 3 further includes having spring (not shown), and spring is arranged
It bears against in the both ends of gag lever post 33, and spring in eccentric wheel 31 and the first mounting base 32.Eccentric wheel clamping device is in clamping
When, certain active force towards the first mounting base 32 is applied to eccentric wheel 31, so that spring is compressed, eccentric wheel 31 and gag lever post
Lug boss 331 on 33 will be spaced apart, and be convenient for moving in rotation eccentric wheel 31, realize eccentric wheel 31 against clamping thermostat shell
10, after clamping, the active force that removal applies eccentric wheel 31, stress gentle transition makes eccentric wheel 31 by spring
Tightly be resisted against lug boss 331, effectively prevent eccentric wheel 31 generated in clamping process offset inconsistent phenomenon, ensure that partially
Heart wheel 31 is fixedly clamped to thermostat shell 10, improves the stability of eccentric wheel clamping device.Meanwhile spring can play
Barrier action, eccentric wheel 31 will not generate wear phenomenon with the first mounting base 32 when rotating and using, improve eccentric wheel clamping
The clamping precision of device extends the service life of eccentric wheel clamping device.
Off-centre operation component 3 further includes having axle sleeve 34, and axle sleeve 34 is sheathed on spring, and axle sleeve 34 is located at eccentric wheel 31 and first
Between mounting base 32.Spring will be between axle sleeve 34 and gag lever post 33, and axle sleeve 34 plays protective action, ensure that eccentric wheel presss from both sides
The stability of tight device.
Off-centre operation component 3 further includes having handle 35, and handle 35 is connected to the outer peripheral surface of eccentric wheel 31.It is convenient for by handle 35
Apply active force on eccentric wheel 31, it is very easy to use, improve the clamping efficiency of eccentric wheel clamping device.Wherein, handle
35 can be bolt, and bolt thread is connected on eccentric wheel 31, easy to assembly.
Support component 2 includes the second mounting base 22 and clamping element 23, and the bottom of the second mounting base 22 is connected to mounting plate
1, the shape of clamping element 23 is in inverted "L" shape, and the bottom of clamping element 23 is connected to the side wall of the second mounting base 22, and the second mounting base
Groove 21 is formed between 22 top surface and clamping element 23, the top of clamping element 23 has threaded hole 231, threaded hole 231 and groove
21 are connected, and fastening screw is connected to threaded hole 231 and is inserted into groove 21.2 structure of support component is simple, easy to make.
The top surface of first mounting base 32 offers the first locating slot 321, and it is fixed that the top surface of the second mounting base 22 offers second
Position slot 221, the first locating slot 321 and the second locating slot 221 are used to place thermostat shell 10.First locating slot 321 and
Two locating slots 221 are adapted with the outer surface at 10 both ends of thermostat shell, and positioning is inserted by the both ends of thermostat shell 10
A positioning groove 321 and the second locating slot 221 simultaneously fit closely, and substantially reduce thermostat shell 10 and generate shifting in process
Dynamic possibility, meanwhile, the first locating slot 321 and the second locating slot 221 play positioning action, can quickly place in clamping
Thermostat shell 10, saves the time.
The bottom of first mounting base 32 and the second mounting base 22 can be provided with threaded hole, realize support component by threaded hole
2 and off-centre operation component 3 be detachably connected on mounting plate 1, it is easy to assembly.Certainly, in the first mounting base 32 or the second peace
Positioning groove can also be offered on dress seat 22, position-limiting action can be played to thermostat shell 10 by positioning groove, into one
Step ensure that thermostat shell 10 is not likely to produce loosening, ensure that the performance of thermostat shell 10, meanwhile, when shortening clamping
Between, it ensure that the quality of thermostat shell 10.
Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly
Interest field, therefore equivalent variations made according to the claim of the utility model still fall within the scope of the utility model.
Claims (7)
1. a kind of eccentric wheel clamping device, which is characterized in that it includes mounting plate, support component and off-centre operation component, it is described partially
Heart circle component and the support component are arranged at intervals at the top surface of the mounting plate, and the support component is towards the off-centre operation group
The side of part opens up fluted, and the top of the support component has fastening screw, and the fastening screw consolidates thermostat shell
Due in the groove, the off-centre operation component includes the first mounting base and eccentric wheel, and the bottom of first mounting base connects
It is connected to the top surface of the mounting plate, the eccentric wheel is corresponding with the groove, and the eccentric wheel is rotatably connected at described
The top of first mounting base, and the eccentric wheel is for being resisted against the thermostat shell.
2. eccentric wheel clamping device as described in claim 1, which is characterized in that the off-centre operation component further includes having limit
Bar, the bottom of the gag lever post are connected to the top of first mounting base, and the top of the gag lever post has lug boss, described
Lug boss has eccentric through-hole, the eccentric through-hole edge on the eccentric wheel along the radial direction outwardly convex of the gag lever post
The radial direction of the eccentric wheel passes through the eccentric through-hole, the eccentric wheel position through the eccentric wheel, the gag lever post
Between the lug boss and first mounting base, and the eccentric wheel is rotatably connected at the gag lever post.
3. eccentric wheel clamping device as claimed in claim 2, which is characterized in that the eccentric wheel is sliding on the gag lever post
It moves, the off-centre operation component further includes having spring, and the spring pocket is set to the gag lever post, and the both ends of the spring are supported respectively
It is against the eccentric wheel and first mounting base.
4. eccentric wheel clamping device as claimed in claim 3, which is characterized in that the off-centre operation component further includes having axle sleeve,
The axle sleeve is sheathed on the spring, and the axle sleeve is between the eccentric wheel and first mounting base.
5. eccentric wheel clamping device as described in claim 1, which is characterized in that the off-centre operation component further includes having handle,
The handle is connected to the outer peripheral surface of the eccentric wheel.
6. eccentric wheel clamping device as described in claim 1, which is characterized in that the support component includes the second mounting base
And clamping element, the bottom of second mounting base are connected to the mounting plate, the shape of the clamping element is in inverted "L" shape, described
The bottom of clamping element is connected to the side wall of second mounting base, and between the top surface and the clamping element of second mounting base
The groove is formed, the top of the clamping element has threaded hole, and the threaded hole is connected with the groove, the fastening spiral shell
Nail is connected to the threaded hole and is inserted into the groove.
7. eccentric wheel clamping device as claimed in claim 6, which is characterized in that the top surface of first mounting base offers
A positioning groove, the top surface of second mounting base offer the second locating slot, first locating slot and second locating slot
It is used to place the thermostat shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685329.6U CN208880222U (en) | 2018-10-17 | 2018-10-17 | Eccentric wheel clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685329.6U CN208880222U (en) | 2018-10-17 | 2018-10-17 | Eccentric wheel clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208880222U true CN208880222U (en) | 2019-05-21 |
Family
ID=66516340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821685329.6U Active CN208880222U (en) | 2018-10-17 | 2018-10-17 | Eccentric wheel clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208880222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918760A (en) * | 2019-11-25 | 2020-03-27 | 安徽枫雅轩科技信息服务有限公司 | Automatic positioning device for punching processing of lower swing arm of automobile |
| CN111941311A (en) * | 2020-07-24 | 2020-11-17 | 中国航空工业集团公司沈阳飞机设计研究所 | Clamping and fixing structure |
-
2018
- 2018-10-17 CN CN201821685329.6U patent/CN208880222U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918760A (en) * | 2019-11-25 | 2020-03-27 | 安徽枫雅轩科技信息服务有限公司 | Automatic positioning device for punching processing of lower swing arm of automobile |
| CN111941311A (en) * | 2020-07-24 | 2020-11-17 | 中国航空工业集团公司沈阳飞机设计研究所 | Clamping and fixing structure |
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