CN205996238U - Rise core vehicle clamper - Google Patents
Rise core vehicle clamper Download PDFInfo
- Publication number
- CN205996238U CN205996238U CN201620909621.6U CN201620909621U CN205996238U CN 205996238 U CN205996238 U CN 205996238U CN 201620909621 U CN201620909621 U CN 201620909621U CN 205996238 U CN205996238 U CN 205996238U
- Authority
- CN
- China
- Prior art keywords
- support base
- ringfeder
- pull bar
- thread bush
- spacing ring
- 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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- Clamps And Clips (AREA)
Abstract
The core vehicle clamper the utility model discloses one kind rises, it includes support base, pull bar, ringfeder, thread bush, spacing ring, several support nails；Described pull bar passes through and is slidedly arranged on described support base, and described ringfeder and described support nail are all connected to one end of described support base, and described ringfeder is sheathed on described pull bar, and described support nail is located at the surrounding of described ringfeder；Described thread bush is sheathed and is connected to described pull bar, described spacing ring is sheathed on described thread bush, and described spacing ring is connected to the other end of described support base, it is formed with a space between described spacing ring and described support base, the outer surface of described thread bush is provided with a bulge loop, and described bulge loop is located in described space.The core vehicle clamper that rises of the present utility model, tensile force can be adjusted, and preventing from because power is excessive, clipped object being caused to deform, improving the machining accuracy of clipped object, due to being automatic tensioning core so also improving the work efficiency of operator；Meanwhile, convenient mounting and clamping is simple, and operation intensity is low.
Description
Technical field
This utility model is related to a kind of fixture, rises core vehicle clamper particularly to one kind.
Background technology
Swash plate part is the core institution of compressor, the final assembly of processing precision direct influence compressor of swash plate and property
Energy.At present, during swash plate processing, the fixture that adopts is lathe three-jaw self-centering chuck, be directly sandwiched in swash plate cylindrical on.Due to three
The clamping of dog chuck is manually clamping and positioning, so clamping force is uncontrollable it may appear that clamping force is excessive leads to outside swash plate
Circle deformation, also results in that following process precision is low, and the operation intensity of staff is high, reduces work efficiency.
Utility model content
The technical problems to be solved in the utility model is to overcome in prior art compressor slanting plate using three-jaw card
During disk clamping, lead to because clamping force is unadjustable compressor slanting plate cylindrical easy the defects such as deformation occur, provide one kind to rise core
Vehicle clamper.
This utility model is to solve above-mentioned technical problem by following technical proposals：
One kind rises core vehicle clamper, and its feature is, it includes support base, pull bar, ringfeder, thread bush, spacing ring, some
Individual support nail；
Described pull bar passes through and is slidedly arranged on described support base, and described ringfeder and described support nail are all connected to described support base
One end, described ringfeder is sheathed on described pull bar, and described support nail is located at the surrounding of described ringfeder；
Described thread bush is sheathed and is connected to described pull bar, and described spacing ring is sheathed on described thread bush, and described spacing
Ring is connected to the other end of described support base, is formed with a space, described thread bush between described spacing ring and described support base
Outer surface be provided with a bulge loop, described bulge loop be located at described space in.
It is preferred that the outer surface of described ringfeder is provided with one first protuberance, described first protuberance is connected to described support base.
In this programme, using said structure form, strengthen the bonding strength of ringfeder and support base it is ensured that the core vehicle clamper that rises
Structural stability.
It is preferred that one end outer surface of described support nail is provided with one second protuberance, described second protuberance is connected to described
Support seat.
In this programme, using said structure form, strengthen the bonding strength of support nail and support base it is ensured that the core car that rises presss from both sides
The structural stability of tool.
It is preferred that one end outer surface being not attached to described support base in described ringfeder is provided with anti-slip veins.
In this programme, using said structure form, increase the frictional force between clipped object and ringfeder, prevent clipped object from existing
The axially and radially direction of ringfeder produces skew and the phenomenon that rotates it is ensured that the requirement of its machining accuracy.
It is preferred that the described core vehicle clamper that rises includes a nut, described nut is connected to described pull bar, and described nut supports
It is against described thread bush.
In this programme, using said structure form, for the connection between steady brace and thread bush, supported by nut
Against thread bush so that can mutually tighten the stability it is ensured that structure between pull bar and thread bush.
On the basis of meeting common sense in the field, above-mentioned each optimum condition, can combination in any, obtain final product this utility model each relatively
Good example.
Positive effect of the present utility model is：
The core vehicle clamper that rises of the present utility model, tensile force can be adjusted, and prevent from because power is excessive, clipped object being caused to deform, carry
The machining accuracy of high clipped object, due to being automatic tensioning core so also improving the work efficiency of operator；Meanwhile, convenient mounting and clamping
Simply, operation intensity is low.
Brief description
Fig. 1 is the structural representation of the core vehicle clamper that rises of this utility model preferred embodiment.
Fig. 2 is the structural representation of the ringfeder rising in core vehicle clamper of this utility model preferred embodiment.
Description of reference numerals：
Support base 1
Pull bar 2
Ringfeder 3, the first protuberance 31, anti-slip veins 32
Thread bush 4, bulge loop 41
Spacing ring 5
Support nail 6
Nut 7
Specific embodiment
Below by the mode of embodiment and combine accompanying drawing to become apparent from intactly this utility model being described, but not therefore
This utility model is limited among described scope of embodiments.
In description of the present utility model it is to be understood that term " on ", D score, "front", "rear", "left", "right",
The orientation of instruction such as " vertical ", " level ", " top ", " bottom " " interior ", " outward " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of and describes this utility model and simplify description, rather than instruction or the device or the unit that imply indication
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
As shown in figure 1, the core vehicle clamper that rises of the present utility model, its include support base 1, pull bar 2, ringfeder 3, thread bush 4,
Spacing ring 5, several support nails 6, pull bar 2 passes through and is slidedly arranged on support base 1, and ringfeder 3 and support nail 6 are all connected to support base 1
One end, ringfeder 3 is sheathed on pull bar 2, and support nail 6 is located at the surrounding of ringfeder 3；Thread bush 4 is sheathed and is threadedly connected to pull bar 2,
Located at the other end of support base 1, spacing ring 5 is sheathed on thread bush 4 to thread bush 4, and spacing ring 5 is connected to the another of support base 1
End, is formed with a space, the outer surface of thread bush 4 is provided with a bulge loop 41, and bulge loop 41 is arranged between spacing ring 5 and support base 1
In the space being formed between spacing ring 5 and support base 1, and only move left and right in this space.The core that rises of the present utility model
Vehicle clamper is directly connected with numerically controlled lathe, operationally, drives pull bar 2 toward left movement by hydraulic oil cylinder driving, pull bar 2 top has
Individual oblique angle structure carries out internal expanding extruding and struts ringfeder 3 to ringfeder 3, because the swell of ringfeder 3 is thus in compressor slanting plate
Hole forms internal expanding and produces tensile force so that reaching the effect that compressor slanting plate is fixed to clamp, this core vehicle clamper that rises simultaneously
Tensile force size can be adjusted toward the distance of left movement by controlling pull bar 2, prevent because power excessive to compressor slanting plate
Endoporus cause deformation it is ensured that the machining accuracy of compressor slanting plate, and improve the work efficiency of operator.Bulge loop 41 exists
Against spacing ring 5, spacing effect can be played to the stroke of pull bar 2 when moving in space, prevent pull bar 2 stroke excessive to ringfeder
3 damage.Support nail 6 plays the effect supporting positioning it is ensured that compressor slanting plate is in clamping, and positioning datum is flat at one
On face it is ensured that compressor slanting plate processing when precision.The core vehicle clamper that rises of this utility model, convenient mounting and clamping is simple, manual work
Low intensity.
As depicted in figs. 1 and 2, in order to reach the effect increasing the core vehicle clamper structural strength that rises, the outer surface of ringfeder 3 is permissible
It is provided with the first protuberance 31, the first protuberance 31 is connected to support base 1.By increasing connection area, strengthen ringfeder 3 and support base 1 it
Between bonding strength.One end outer surface of support nail 6 can also be provided with the second protuberance (not shown), and the second protuberance is connected to
Support base 1.The same bonding strength strengthening support nail 6 and support base 1 is it is ensured that the structural stability of the core vehicle clamper that rises.Preferably,
The quantity of support nail 6 is three so that compressor slanting plate positioning datum is in one plane.First protuberance 31 and ringfeder 3 it
Between be integrally formed, be integrally formed between the second protuberance and support nail 6, be integrally formed between bulge loop 41 and thread bush 4.
In order to improve the clamping effect to compressor slanting plate for the core vehicle clamper that rises, in ringfeder 3, it is not attached to one end of support base 1
Outer surface can be provided with anti-slip veins 32.Increase the frictional force between compressor slanting plate and ringfeder 3, prevent compressor slanting plate in ringfeder
3 axially and radially produce skew and the phenomenon that rotates on direction it is ensured that the requirement of the machining accuracy of compressor slanting plate.
As shown in figure 1, for the structural stability between strengthened thread set 4 and pull bar 2, the core vehicle clamper that rises can also include
There is nut 7, nut 7 is threadedly connected to pull bar 2, and nut 7 is resisted against thread bush 4.Nut 7 is used for tightening pull bar 2 and thread bush
4, the connection between fixing thread bush 4 and pull bar 2, thread bush 4 is abutted against by nut 7 so that between pull bar 2 and thread bush 4
Connect distance fixing it is ensured that the stability of structure.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these embodiments,
But these changes and modification each fall within protection domain of the present utility model.
Claims (5)
1. one kind rise core vehicle clamper it is characterised in that its include support base, pull bar, ringfeder, thread bush, spacing ring, several
Support nail；
Described pull bar passes through and is slidedly arranged on described support base, and described ringfeder and described support nail are all connected to the one of described support base
End, described ringfeder is sheathed on described pull bar, and described support nail is located at the surrounding of described ringfeder；
Described thread bush is sheathed and is connected to described pull bar, and described spacing ring is sheathed on described thread bush, and described spacing ring is even
It is connected to the other end of described support base, be formed with a space between described spacing ring and described support base, outside described thread bush
Surface is provided with a bulge loop, and described bulge loop is located in described space.
2. rise by core vehicle clamper as claimed in claim 1 it is characterised in that the outer surface of described ringfeder is provided with one first protuberance,
Described first protuberance is connected to described support base.
3. rise by core vehicle clamper as claimed in claim 1 it is characterised in that one end outer surface of described support nail is provided with one second
Protuberance, described second protuberance is connected to described support base.
4. rise by core vehicle clamper as claimed in claim 1 it is characterised in that being not attached to the one of described support base in described ringfeder
End outer surface is provided with anti-slip veins.
5. rise by core vehicle clamper as claimed in claim 1 it is characterised in that the described core vehicle clamper that rises includes a nut, described
Nut is connected to described pull bar, and described nut is resisted against described thread bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909621.6U CN205996238U (en) | 2016-08-19 | 2016-08-19 | Rise core vehicle clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909621.6U CN205996238U (en) | 2016-08-19 | 2016-08-19 | Rise core vehicle clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996238U true CN205996238U (en) | 2017-03-08 |
Family
ID=58196740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620909621.6U Expired - Fee Related CN205996238U (en) | 2016-08-19 | 2016-08-19 | Rise core vehicle clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193614A (en) * | 2019-06-12 | 2019-09-03 | 昆山奥玛泰机电设备有限公司 | The hydraulic internal expanding fixture of tailstock tool |
-
2016
- 2016-08-19 CN CN201620909621.6U patent/CN205996238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193614A (en) * | 2019-06-12 | 2019-09-03 | 昆山奥玛泰机电设备有限公司 | The hydraulic internal expanding fixture of tailstock tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |