CN206047698U - A kind of air clamper of machining crankshafts dead eye - Google Patents
A kind of air clamper of machining crankshafts dead eye Download PDFInfo
- Publication number
- CN206047698U CN206047698U CN201621017715.9U CN201621017715U CN206047698U CN 206047698 U CN206047698 U CN 206047698U CN 201621017715 U CN201621017715 U CN 201621017715U CN 206047698 U CN206047698 U CN 206047698U
- Authority
- CN
- China
- Prior art keywords
- bent axle
- pressing plate
- fixed mount
- connecting rod
- bearing
- 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
- 238000003754 machining Methods 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 230000002950 deficient Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Gripping On Spindles (AREA)
Abstract
This utility model is related to a kind of air clamper of machining crankshafts dead eye, including fixed seat, gripper shoe, bearing fixed mount, cylinder, head rod, second connecting rod, pressing plate and controlling switch, bearing fixed mount is assembled in gripper shoe, cylinder is fixedly connected with the pressing plate for compressing bent axle by head rod, pressing plate is rotated around the second connecting rod with fixed and pressing plate on bearing fixed mount by the second connecting rod, the V-shaped groove for supporting bent axle is offered on bearing fixed mount, rolling bearing is provided with bent axle and the contact surface of V-shaped groove, rolling bearing is also equipped with pressing plate and the contact surface of bent axle.Quick-clamped bent axle is the arrangement achieves, effectively drop eliminates the defective work that anthropic factor is caused, while reducing the labor intensity of workman, greatly improve working (machining) efficiency, ensure that crudy is required, and product quality is ensure that in working long hours, increased the performance of enterprises.
Description
Technical field
This utility model is related to a kind of clamping device of bent axle, and in particular to a kind of pneumatic pinch of machining crankshafts dead eye
Device.
Background technology
At present, in the processing of machining crankshaft bearing borehole, have been used up traditional artificial clamping device and carry out fixed crankshaft, need to add
Before work, first clamping workpiece, then adjusts center again, so not only wastes time and energy, but also the impact containing anthropic factor, therefore
It is difficult to ensure that the prescription of the position of machining crankshaft bearing borehole and tolerance.It is then expensive according to import equipment, to Crankshaft
For bearing bore processes this either simplex sequence, input is huge, and enterprise cannot bear, and loss can be caused to manage, do not cut on Crankshaft Machining
Close the actual condition of production.
The content of the invention
The purpose of this utility model is, for drawbacks described above, there is provided one kind realizes Quick-clamped bent axle, reduce it is artificial because
The impact of element, it is ensured that the air clamper of the machining crankshafts dead eye that crudy is required.
In order to reach above-mentioned utility model purpose, the technical scheme taken is as follows：
A kind of air clamper of machining crankshafts dead eye, including fixed seat, gripper shoe, bearing fixed mount, cylinder,
One connecting rod, the second connecting rod, pressing plate and controlling switch, the fixed seat are fixed on the workbench of lathe, the gripper shoe
It is fixedly connected with the fixed seat, the bearing fixed mount is assembled in the gripper shoe, the cylinder is located at bearing fixed mount
Side and be fixed in the gripper shoe, the cylinder by head rod with compress bent axle pressing plate be fixedly connected, institute
State pressing plate to rotate around the second connecting rod with fixed and pressing plate on bearing fixed mount by the second connecting rod, the bearing fixed mount
On offer the V-shaped groove for supporting bent axle, rolling bearing, the pressing plate and bent axle are provided with the contact surface of bent axle and V-shaped groove
Rolling bearing is also equipped with contact surface, the cylinder is electrically connected with controlling switch, one end of bent axle is fixed on the chuck of lathe
On.
Further, spring is provided with the head rod.
The beneficial effects of the utility model：Bearing fixed mount in clamping device of the present utility model is by the folder with pressing plate
Crankshaft workpiece not only can be compressed after tight fit and also ensures that the machining center of bent axle is consistent with the center of lathe；By pressure
The rolling bearing at rolling bearing and bearing fixed mount and bent axle contact surface at plate can reduce the friction of bent axle, using gas
Cylinder can be realized automatically controlling the clamping to bent axle, reduce the feeling of fatigue produced because of the passage of working time, workman, equally also drop
The low waste product caused because crankshaft arrangement is not clamped.The arrangement achieves Quick-clamped bent axle, effectively drop eliminate it is artificial because
The defective work that element is caused, while reducing the labor intensity of workman, greatly improves working (machining) efficiency, it is ensured that processing matter
Amount is required, and product quality is ensure that in working long hours, and increased the performance of enterprises.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Side views of the Fig. 2 for structure shown in Fig. 1.
Specific embodiment
With reference to the accompanying drawings and examples the technical solution of the utility model is described in further detail.
As shown in Figure 1-2, a kind of air clamper of machining crankshafts dead eye, including fixed seat, gripper shoe, bearing be solid
Determine frame, cylinder, head rod, the second connecting rod, pressing plate and controlling switch, the fixed seat is fixed on the workbench of lathe
On, the gripper shoe is fixedly connected with the fixed seat, and the bearing fixed mount is assembled in the gripper shoe, the cylinder position
In the side of bearing fixed mount and it is fixed in the gripper shoe, the cylinder is by head rod and the pressing plate for compressing bent axle
Be fixedly connected, be provided with spring on head rod, the pressing plate by the second connecting rod it is fixed with bearing fixed mount and
Pressing plate is rotated around the second connecting rod, and the V-shaped groove for supporting bent axle is offered on the bearing fixed mount, and bent axle is connect with V-shaped groove
Rolling bearing is provided with contacting surface, at the pressing plate and the contact surface of bent axle, rolling bearing, the cylinder and control is also equipped with
Switch electrical connection, one end of bent axle is fixed on the chuck of lathe.
Bearing fixed mount in clamping device of the present utility model not only can be compressed after the clamping engagement with pressing plate
Crankshaft workpiece also ensures that the machining center of bent axle is consistent with the center of lathe；By rolling bearing and axle at pressing plate
The friction that the rolling bearing at fixed mount and bent axle contact surface can reduce bent axle is held, it is right to realize automatically controlling using cylinder
The clamping of bent axle, reduces the feeling of fatigue produced because of the passage of working time, workman, equally also reduces and do not clamp because of crankshaft arrangement
And the waste product for causing.Quick-clamped bent axle is the arrangement achieves, effectively drop eliminates the defective work that anthropic factor is caused, together
When reduce the labor intensity of workman, greatly improve working (machining) efficiency, it is ensured that crudy requires, and in long-time work
Product quality is ensure that in work, the performance of enterprises is increased.
Above-described embodiment is not the restriction to this utility model protection domain, every spirit in this utility model design
Within principle, any modification, equivalent and improvement that one of skill in the art can make etc. should be included in this reality
Within new protection domain.
Claims (2)
1. a kind of air clamper of machining crankshafts dead eye, including fixed seat, gripper shoe, bearing fixed mount, cylinder, first
Connecting rod, the second connecting rod, pressing plate and controlling switch, it is characterised in that the fixed seat is fixed on the workbench of lathe, institute
State gripper shoe to be fixedly connected with the fixed seat, the bearing fixed mount is assembled in the gripper shoe, the cylinder is located at axle
Hold the side of fixed mount and be fixed in the gripper shoe, the cylinder is fixed with the pressing plate for compressing bent axle by head rod
Connection, the pressing plate are rotated around the second connecting rod with fixed and pressing plate on bearing fixed mount by the second connecting rod, the axle
Hold and on fixed mount, offer the V-shaped groove for supporting bent axle, at bent axle and the contact surface of V-shaped groove, be provided with rolling bearing, the pressing plate
With rolling bearing is also equipped with the contact surface of bent axle, the cylinder is electrically connected with controlling switch, and one end of bent axle is fixed on machine
On the chuck of bed.
2. the air clamper of a kind of machining crankshafts dead eye according to claim 1, it is characterised in that described first
Spring is provided with connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017715.9U CN206047698U (en) | 2016-08-31 | 2016-08-31 | A kind of air clamper of machining crankshafts dead eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017715.9U CN206047698U (en) | 2016-08-31 | 2016-08-31 | A kind of air clamper of machining crankshafts dead eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206047698U true CN206047698U (en) | 2017-03-29 |
Family
ID=58374084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621017715.9U Expired - Fee Related CN206047698U (en) | 2016-08-31 | 2016-08-31 | A kind of air clamper of machining crankshafts dead eye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206047698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181503A (en) * | 2016-08-31 | 2016-12-07 | 侯马市东鑫机械铸造有限公司 | A kind of air clamper of machining crankshafts dead eye |
-
2016
- 2016-08-31 CN CN201621017715.9U patent/CN206047698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181503A (en) * | 2016-08-31 | 2016-12-07 | 侯马市东鑫机械铸造有限公司 | A kind of air clamper of machining crankshafts dead eye |
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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 |
Granted publication date: 20170329 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |