CN202922267U - Clamping mechanism for perforation of transmission shaft casing - Google Patents
Clamping mechanism for perforation of transmission shaft casing Download PDFInfo
- Publication number
- CN202922267U CN202922267U CN 201220570053 CN201220570053U CN202922267U CN 202922267 U CN202922267 U CN 202922267U CN 201220570053 CN201220570053 CN 201220570053 CN 201220570053 U CN201220570053 U CN 201220570053U CN 202922267 U CN202922267 U CN 202922267U
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- CN
- China
- Prior art keywords
- clamping mechanism
- transmission shaft
- perforation
- lathe
- utility
- 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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Abstract
The utility model discloses a clamping mechanism for perforation of a transmission shaft casing, and relates to the technical field of numerical control machinery. The clamping mechanism is arranged on a workbench surface of a lathe, and is characterized in that the clamping mechanism comprises two support columns, wherein connecting blocks are arranged on the support columns, and connected with the workbench surface of the lathe through long bolts; one end of each connecting block is connected with the support column in an overlapping manner; and the other end of each connecting block is connected with a workpiece to be processed in an overlapping manner. The clamping mechanism is simple in structure, and convenient and reliable in clamping; as a diagonal fixing mode is adopted, the workpiece to be processed can be fixed firmly; the perforation is facilitated; no displacement is generated; and the processing accuracy is ensured.
Description
Technical field
The utility model relates to the numerical controlled machinery technical field, is specifically related to a kind of transmission shaft shell perforate clamping device.
Background technology
Papermaking equipment is to comprise raw material preparation, slurrying, papermaking until make reel or the sheet finished product, and the machinery of converted paper and cardboard.Twentieth century is after the fifties, and papermaking equipment has again many development and innovation.As aspect the pulping equipment of getting the raw materials ready, vertical continuous steamer, displacement washing device, defibrator, novel pressure sieve and scummer etc. have appearred; Novel head box, folder net, unipress, polyester forming net etc. have appearred aspect paper machine.After the sixties, the controllable silicon speed stabilizing governing system of dc motor begins to be widely used in paper machine, electronic technology for detection of, control and record the parameter of paper-making process, as the speed of machine, the concentration of material, temperature, flow, the mass dryness fraction of paper web, quantitatively, thickness, tightness and intensity etc.To the eighties, large-scale vertical continuous steamer can be produced 1350 tons of paper pulp daily; The door width of paper machine can reach 10 meters, and the speed of a motor vehicle is more than 1000 m/mins, and the daily output is over 500 tons.Press the technological process of pulping and paper-making, papermaking equipment can be divided into the pulping equipment of getting the raw materials ready, paper machine and ornamenting processing equipment three major types.Paper machine is to make paper pulp form a complete set of equipment of branch's interlock of paper web, comprise head box, wet end, press section, oven dry section, calender, reel machine, and the accessory systems such as the main frame such as driving section and vapour, water, vacuum, lubricated, recuperation of heat, the wet end that forms wet web is the core of paper machine, so paper machine can be divided into fourdrinier machine again by the structure of wet end, twin-wire paper-machine and cylinder mould machine.On papermaking equipment, the processing request precision of all parts is very high, all will use lathe to techniques such as the perforate on each parts, polishing, polishings, and the clamping effect to workpiece on traditional lathe is bad, easily produces displacement, causes the processing inaccuracy.
The utility model content
Technical problem to be solved in the utility model is to provide transmission shaft shell perforate clamping device a kind of simple in structure, easy to use.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of transmission shaft shell perforate clamping device, be arranged on the work top of lathe, it is characterized in that: comprise two support columns, described support column is provided with contiguous block, described contiguous block is connected with the work top of lathe by stay bolt, described contiguous block one end is overlapped on support column, and the other end is overlapped on to be processed.
Described two contiguous blocks are overlapped on respectively on the diagonal of to be processed.
Described contiguous block is a metallic plate.
The beneficial effects of the utility model are: the utility model is simple in structure, and clamping is convenient and reliable, adopts cornerwise fixed form, to be processed very firmly can be fixed, and convenient punching can not produce displacement, guarantees the accuracy of processing.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of transmission shaft shell perforate clamping device, be arranged on the work top 2 of lathe 1, comprise two support columns 3, support column 3 is provided with contiguous block 5, contiguous block 5 is connected with the work top 2 of lathe 1 by stay bolt 6, and contiguous block 5 one ends are overlapped on support column 3, and the other end is overlapped on to be processed 4.Two contiguous blocks 5 are overlapped on respectively on the diagonal of to be processed 4, and contiguous block 5 is a metallic plate.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. transmission shaft shell perforate clamping device, be arranged on the work top of lathe, it is characterized in that: comprise two support columns, described support column is provided with contiguous block, described contiguous block is connected with the work top of lathe by stay bolt, described contiguous block one end is overlapped on support column, and the other end is overlapped on to be processed.
2. a kind of transmission shaft shell perforate clamping device according to claim 1 is characterized in that: described two contiguous blocks are overlapped on respectively on the diagonal of to be processed.
3. a kind of transmission shaft shell perforate clamping device according to claim 1, it is characterized in that: described contiguous block is a metallic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570053 CN202922267U (en) | 2012-10-31 | 2012-10-31 | Clamping mechanism for perforation of transmission shaft casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570053 CN202922267U (en) | 2012-10-31 | 2012-10-31 | Clamping mechanism for perforation of transmission shaft casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922267U true CN202922267U (en) | 2013-05-08 |
Family
ID=48212260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220570053 Expired - Fee Related CN202922267U (en) | 2012-10-31 | 2012-10-31 | Clamping mechanism for perforation of transmission shaft casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975056A (en) * | 2012-10-31 | 2013-03-20 | 萧县佳诚造纸机械有限责任公司 | Hole-opening and clamping mechanism of drive shaft housing |
-
2012
- 2012-10-31 CN CN 201220570053 patent/CN202922267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975056A (en) * | 2012-10-31 | 2013-03-20 | 萧县佳诚造纸机械有限责任公司 | Hole-opening and clamping mechanism of drive shaft housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131031 |