CN203471391U - Clamp for hub outer circumferential hole tapping - Google Patents
Clamp for hub outer circumferential hole tapping Download PDFInfo
- Publication number
- CN203471391U CN203471391U CN201320488015.8U CN201320488015U CN203471391U CN 203471391 U CN203471391 U CN 203471391U CN 201320488015 U CN201320488015 U CN 201320488015U CN 203471391 U CN203471391 U CN 203471391U
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- CN
- China
- Prior art keywords
- hole
- wheel hub
- rectangle framework
- locating
- clamp
- Prior art date
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- Expired - Fee Related
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Abstract
A clamp for hub outer circumferential hole tapping comprises a locating component and clamping components. The locating component is a rectangular frame installed on a lathe work table, the upper surface of the locating component is a locating surface, a hole with the size larger than the outer circumference of a hub is formed in the middle of the locating component, a circle of locating holes coaxial with a hole in an end cover of the hub are formed in the periphery of the hole, and the clamping components matched with the end cover of the hub are arranged on the outer edges of the locating holes. The rectangular frame is of a structure with the left end surface opened. The clamp is simple in structure and reliable in location, and can guarantee the tapping quality and the tapping efficiency in the use process, assemble and disassemble work-pieces fast, conveniently and safely, allow the work-pieces to enter the accurate positions well, shorten the time for clamping and aligning of the work-pieces by manual work, improve the labor condition of workers and lower the product cost for enterprises.
Description
Technical field
The utility model relates to a kind of wheel hub excircle hole processing tapping clamp, belongs to technical field of tooling clamps.
Background technology
Jig be on lathe in order to clamping workpiece a kind of device of (with guiding cutter), its effect is by workpiece location, so that workpiece obtains the tram with respect to lathe and cutter, and workpiece is clamped reliably.It mainly comprises universal fixturing and special fixture.While processing the revolution end face of the parts such as housing, bearing, lever, joint on lathe, because part shape is more complicated, be difficult to clamping on universal chuck, thereby must design specialized fixture.On automotive hub, have many screws need to carry out tapping processing, in order to improve tapping precision and tapping efficiency, special fixture is widely used, tapping clamp ubiquity of the prior art mounting or dismounting inconvenience, insufficient rigidity and locate the design defect such as unreliable.
Utility model content
For the problems referred to above, the utility model provides a kind of wheel hub excircle hole processing tapping clamp, and its object is: by improving design in structure, hole on wheel hub can accurately be located in process, thereby improve Workpiece Machining Accuracy and working (machining) efficiency.
Technical solution of the present utility model:
Wheel hub excircle hole processing tapping clamp, comprise setting element and clamping element, it is characterized in that: described setting element is one to be installed on the rectangle framework on Lathe bench, its upper surface is locating surface, in the middle of on it, be provided with the hole that a size is greater than wheel hub excircle, described hole periphery is provided with the coaxial locating hole in hole on a circle and wheel hub end housing, is provided with the clamping element coordinating with wheel hub end housing in locating hole outer rim; Described rectangle framework left side is hatch frame.
Described clamping element for by bolt, be arranged on rectangle framework upper surface pressing plate, on it, be fixed with the compression support that can coordinate with wheel hub end housing, described pressing plate can rotate around bolt axis.
Before and after described rectangle framework, both sides are respectively provided with observation panel.
Described rectangle framework upper surface is hatch frame near main shaft one side.
In described rectangle framework, be also provided with protective cover.
The beneficial effects of the utility model:
The utility model is simple in structure, location is reliable, in use can guarantee Tapping Quality and tapping efficiency, realize and mount and dismount rapidly, easily and safely workpiece, make workpiece can better enter accurate location, reduce the artificial time that clamps centering workpiece, the working condition ，Wei enterprise that improves workman reduces product cost.
Accompanying drawing explanation
Fig. 1: the utility model structural principle schematic diagram.
Wherein: 1 workbench 2 rectangle framework 3 hole 4 locating hole 5 pressing plates 6 compress and support 7 bolt 8 observation panel 9 protective cover 10 main shafts.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
Wheel hub excircle hole processing tapping clamp as shown in Figure 1, comprise setting element and clamping element, described setting element is one to be installed on the rectangle framework 2 on Lathe bench 1, its upper surface is locating surface, in the middle of on it, be provided with the hole 3 that a size is greater than wheel hub excircle, described hole 3 peripheries are provided with the coaxial locating hole 4 in hole on a circle and wheel hub end housing, in locating hole 4 outer rims, are provided with the clamping element coordinating with wheel hub end housing; Described rectangle framework 2 left sides are hatch frame, described clamping element for by bolt 7 be arranged on rectangle framework 2 upper surfaces pressing plate 5, on it, be fixed with the compression that can coordinate with wheel hub end housing and support 6, described pressing plate 5 can be around bolt 7 axis rotations, described rectangle framework 2 both sides, front and back are respectively provided with observation panel 8, described rectangle framework 2 upper surfaces are hatch frame near main shaft one side, in described rectangle framework, are also provided with protective cover 9.
Specific works process:
Adjust behind rectangle framework 2 positions, to be installed on workbench 1, wheel hub excircle is encased in rectangle framework 2 upper surface holes 3, make hub end be positioned hole 3 peripheries, and carry out anti-rotation location by the locating hole 3 of periphery, adjust position and will make to treat on wheel hub axial location and main shaft 10 axis coaxles of tapping hole, after location positioning, rotate pressing plate 5, make the compression support 6 on it just be pressed on hub end, clamping screw 7, complete whole location clamping process, observation panel 8 on it can be in process, real-time monitored processing situation, protective cover 9 can prevent in process that drilling from flying out staff is damaged.
To sum up, the utility model accomplishes the end in view.
Claims (5)
1. wheel hub excircle hole processes tapping clamp, comprise setting element and clamping element, it is characterized in that: described setting element is one to be installed on the rectangle framework on Lathe bench, its upper surface is locating surface, in the middle of on it, be provided with the hole that a size is greater than wheel hub excircle, described hole periphery is provided with the coaxial locating hole in hole on a circle and wheel hub end housing, is provided with the clamping element coordinating with wheel hub end housing in locating hole outer rim; Described rectangle framework left side is hatch frame.
2. wheel hub excircle according to claim 1 hole processes tapping clamp, it is characterized in that: described clamping element for by bolt be arranged on rectangle framework upper surface pressing plate, on it, be fixed with the compression that can coordinate with wheel hub end housing and support, described pressing plate can rotate around bolt axis.
3. wheel hub excircle according to claim 1 hole processing tapping clamp, is characterized in that: before and after described rectangle framework, both sides are respectively provided with observation panel.
4. wheel hub excircle according to claim 1 hole processing tapping clamp, is characterized in that: described rectangle framework upper surface is hatch frame near main shaft one side.
5. wheel hub excircle according to claim 1 hole processing tapping clamp, is characterized in that: in described rectangle framework, be also provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488015.8U CN203471391U (en) | 2013-08-12 | 2013-08-12 | Clamp for hub outer circumferential hole tapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488015.8U CN203471391U (en) | 2013-08-12 | 2013-08-12 | Clamp for hub outer circumferential hole tapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471391U true CN203471391U (en) | 2014-03-12 |
Family
ID=50219799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320488015.8U Expired - Fee Related CN203471391U (en) | 2013-08-12 | 2013-08-12 | Clamp for hub outer circumferential hole tapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181483A (en) * | 2016-08-18 | 2016-12-07 | 天津爱田汽车部件有限公司 | U-shaped workpiece positioning clamping device |
| CN109262302A (en) * | 2018-10-24 | 2019-01-25 | 首都航天机械有限公司 | A kind of clamping alignment device processed for being driven axial trough |
-
2013
- 2013-08-12 CN CN201320488015.8U patent/CN203471391U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181483A (en) * | 2016-08-18 | 2016-12-07 | 天津爱田汽车部件有限公司 | U-shaped workpiece positioning clamping device |
| CN106181483B (en) * | 2016-08-18 | 2018-06-01 | 天津爱田汽车部件有限公司 | U-shaped workpiece positioning clamping device |
| CN109262302A (en) * | 2018-10-24 | 2019-01-25 | 首都航天机械有限公司 | A kind of clamping alignment device processed for being driven axial trough |
| CN109262302B (en) * | 2018-10-24 | 2019-11-12 | 首都航天机械有限公司 | A kind of clamping alignment device processed for being driven axial trough |
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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: 20140312 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |