CN203330724U - Clamping mechanism for crank shaft - Google Patents
Clamping mechanism for crank shaft Download PDFInfo
- Publication number
- CN203330724U CN203330724U CN2013203707871U CN201320370787U CN203330724U CN 203330724 U CN203330724 U CN 203330724U CN 2013203707871 U CN2013203707871 U CN 2013203707871U CN 201320370787 U CN201320370787 U CN 201320370787U CN 203330724 U CN203330724 U CN 203330724U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- cam
- rotating shaft
- handle
- lower platen
- 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
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a clamping mechanism for a crank shaft. The clamping mechanism comprises a fixing frame, an upper pressing plate, a lower pressing plate, a cam and a handle, wherein the upper pressing plate is fixed on the fixing frame, a groove used for clamping a component is formed in one side of the upper pressing plate, guide holes are symmetrically formed in two sides of the groove respectively, the lower pressing plate is located below the upper pressing plate and moves upwards and downwards along the fixing frame, the cam is located below the lower pressing plate and installed on a rotating shaft, the two ends of the rotating shaft are connected with the fixing frame in a rotating mode, one end of the rotating shaft stretches out of the fixing frame, and the handle is installed on the rotating shaft. According to the clamping mechanism for the crank shaft, the lower pressing plate is controlled to move upwards and downwards through the cam to achieve clamping of a processing part, and the processing part not only can be fixed well but also is convenient to assemble and disassemble, and is very reasonable in structure; besides, according to the clamping mechanism, the cam is driven to rotate through the handle, energy is saved, implementation is easy, and cost is very low.
Description
Technical field
The utility model relates to mechanical equipment technical field, particularly a kind of for the auxiliary clamping device that fixing bent axle is installed.
Background technology
Engine crankshaft, in the process of processing, need to grip, and grips highly stable, not so can affect processing dimension and machining accuracy, it is simple in structure that existing clamping device has, and do not reach processing request, some machining accuracies are high, but complex structure, and cost is higher.
The utility model content
The utility model technical issues that need to address are to need to be fixedly clamped in the process of bent axle reprocessing, existing clamping device complex structure, and cost is higher, or fixed effect is bad.
For solving the problems of the technologies described above, the utility model provides a kind of clamping device of bent axle, comprise fixed mount, top board, lower platen, cam and handle, be fixed with top board above described fixed mount, in described top board one side, be provided with for blocking the groove of part, be symmetrically arranged with respectively pilot hole in described groove both sides, described lower platen is positioned at described top board below, and move up and down along described fixed mount, described cam is positioned at described lower platen below, and be arranged in the rotating shaft that two ends and described fixed mount be rotationally connected, described rotating shaft one end stretches out described fixed mount, and handle is installed thereon.The clamping device of a kind of bent axle of the present utility model, control the upper and lower of lower platen by cam, realize being installed to processing parts, can well fix, conveniently assemble and disassemble again, structure is very reasonable, and clamping device is by the rotation of handle band moving cam, save the energy, easily realize, cost is very little.
As further improvement of the utility model, on described lower platen, also be provided with for accurately locating the top of part to be processed.Arrange on lower platen and toply can, by the top center that withstands on processing parts, locate more accurately processing parts.
The clamping device of a kind of bent axle of the present utility model, simple in structure, good clamping effect, install and remove all easily, can reach the required precision of part processing, and cost is low, and manual operation, save the energy.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
Wherein, the 1-fixed mount, the 2-top board, the 3-lower platen, the 4-cam, the 5-handle, the 6-groove, the 7-pilot hole, the 8-rotating shaft, 9-is top.
The specific embodiment
Describe optimal technical scheme of the present utility model in detail below in conjunction with accompanying drawing.
As shown in the figure, the clamping device of a kind of bent axle of the present utility model, comprise fixed mount 1, top board 2, lower platen 3, cam 4 and handle 5, be fixed with top board 2 above described fixed mount 1, be provided with the groove 6 for blocking part in described top board 2 one sides, be symmetrically arranged with respectively pilot hole 7 in described groove 6 both sides, described lower platen 3 is positioned at described top board 2 belows, and move up and down along described fixed mount 1, described cam 4 is positioned at described lower platen 3 belows, and be arranged in the rotating shaft 8 that two ends and described fixed mount 1 be rotationally connected, described rotating shaft 8 one ends stretch out described fixed mount 1, and handle 5 is installed thereon, on described lower platen 3, also be provided with for accurately locating top 9 of part to be processed.
The clamping device of a kind of bent axle of the present utility model, control the upper and lower of lower platen by cam, realize being installed to processing parts, can well fix, conveniently assemble and disassemble again, structure is very reasonable, and clamping device is by the rotation of handle band moving cam, save the energy, easily realize, cost is very little.
Arrange on lower platen and toply can, by the top center that withstands on processing parts, locate more accurately processing parts.
The clamping device of a kind of bent axle of the present utility model, in the process of using, first part is placed between top board and lower platen, by top the positioning on lower platen, the rear turning handle band moving cam of having good positioning rotates, the lower platen of cam promotion simultaneously moves upward, until stable being clamped between lower platen of part get final product, rotate backward handle and can unclamp lower platen part is taken out.
The clamping device of a kind of bent axle of the present utility model, simple in structure, good clamping effect, install and remove all easily, can reach the required precision of part processing, and cost is low, and manual operation, save the energy.
Claims (2)
1. the clamping device of a bent axle, it is characterized in that: comprise fixed mount (1), top board (2), lower platen (3), cam (4) and handle (5), be fixed with top board (2) in described fixed mount (1) top, be provided with the groove (6) for blocking part in described top board (2) one sides, be symmetrically arranged with respectively pilot hole (7) in described groove (6) both sides, described lower platen (3) is positioned at described top board (2) below, and move up and down along described fixed mount (1), described cam (4) is positioned at described lower platen (3) below, and be arranged in the rotating shaft (8) that two ends and described fixed mount (1) be rotationally connected, described rotating shaft (8) one ends stretch out described fixed mount (1), and handle (5) is installed thereon.
2. the clamping device of a kind of bent axle as claimed in claim 1, is characterized in that: on described lower platen (3), also be provided with for accurately locating top (9) of part to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203707871U CN203330724U (en) | 2013-06-26 | 2013-06-26 | Clamping mechanism for crank shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203707871U CN203330724U (en) | 2013-06-26 | 2013-06-26 | Clamping mechanism for crank shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203330724U true CN203330724U (en) | 2013-12-11 |
Family
ID=49699423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203707871U Expired - Fee Related CN203330724U (en) | 2013-06-26 | 2013-06-26 | Clamping mechanism for crank shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203330724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842597A (en) * | 2019-10-16 | 2020-02-28 | 湖北三环锻造有限公司 | Positioning clamp structure of steering knuckle blank and using method thereof |
-
2013
- 2013-06-26 CN CN2013203707871U patent/CN203330724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842597A (en) * | 2019-10-16 | 2020-02-28 | 湖北三环锻造有限公司 | Positioning clamp structure of steering knuckle blank and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202934926U (en) | Screen print self-aligning device | |
| CN202192138U (en) | Tube heat-bending machine with limiting card | |
| CN204449334U (en) | There is the semi-automatic numerically controlled lathe of two centre frame | |
| CN203171323U (en) | Abrasion drill jig for machining cylinder head through radial drill | |
| CN203330724U (en) | Clamping mechanism for crank shaft | |
| CN202097549U (en) | Position correcting device for positioning gear of automobile seat | |
| CN102133709A (en) | Position correcting device for positioning gear in automobile seat | |
| CN203599832U (en) | Rotating device for assembling rotary knob assembly | |
| CN102230772B (en) | Tool for testing installation position of electromagnetic brake of scooter rear axle | |
| CN207757275U (en) | A kind of adjustment detent mechanism | |
| CN202764363U (en) | Integrated laser transfer printer | |
| CN205004917U (en) | Coil inserting apparatus positioning mechanism | |
| CN204262817U (en) | A kind of fixture for machine tool | |
| CN203738650U (en) | Pharmaceuticalstainless steelfixture | |
| CN202106196U (en) | Position correcting device of positioning gear of adjustable automobile seat | |
| US20200406487A1 (en) | Device for machining distinctive marks on line | |
| CN203019446U (en) | Automatic clamping device for plastic pipe cutting machine | |
| CN203245847U (en) | Workbench for assembling and testing automobile differential mechanism | |
| CN202640205U (en) | Positioning device for handle lever | |
| CN202910533U (en) | Installation device of compressor belt pulley | |
| CN102211276A (en) | Device for correcting positions of adjustable car seat positioning gear | |
| CN204248283U (en) | A kind of gearbox body assembly-welding device | |
| CN204603933U (en) | A kind of high-precision copper strap guide device | |
| CN203141121U (en) | Lathe locating and supporting device | |
| CN205342522U (en) | Phone's frame anchor clamps |
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: 20131211 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |