CN202438865U - Four-hole clamp of transmission shaft flange-fork drill - Google Patents
Four-hole clamp of transmission shaft flange-fork drill Download PDFInfo
- Publication number
- CN202438865U CN202438865U CN 201220019240 CN201220019240U CN202438865U CN 202438865 U CN202438865 U CN 202438865U CN 201220019240 CN201220019240 CN 201220019240 CN 201220019240 U CN201220019240 U CN 201220019240U CN 202438865 U CN202438865 U CN 202438865U
- Authority
- CN
- China
- Prior art keywords
- support
- transmission shaft
- pneumatic cylinder
- drill
- shaft flange
- 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 - Lifetime
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a four-hole clamp of a transmission shaft flange-fork drill, comprising a support. A mounting hole is formed on the bottom of the support, the lower part of the support is vertically provided with a pneumatic cylinder, the power output end of the pneumatic cylinder is arranged upwards and is connected with a detachable V-shaped block, a drill plate is horizontally arranged at the top of the support and is provided with a drill mould sleeve with four holes just above the V-shaped block, and the support is provided with a sliding slot for vertically guiding the V-shaped block to slide up and down. The four-hole clamp disclosed by the utility model has the advantages of simple structure, simplicity and convenience for operation, easiness for machining and manufacturing and high automatic degree, utilizes air pressure to automatically clamp a work-piece without needing manual operation, reduces the labor strength of a worker, improves the machining precision and work efficiency and reduces the production cost.
Description
Technical field
The utility model belongs to machining manufacturing technology field, relates in particular to a kind of power transmission shaft flange york and bores four hole anchor clamps.
Background technology
The anchor clamps that existing power transmission shaft flange york uses when boring adopt and manually clamp operation, mainly form the structure more complicated by members such as clamp body, rotating clamp, handle, V-blocks; In the process of making; Production cost is higher, the waste raw material, and production efficiency is low; And safeguard the dismounting difficulty, also strengthened production cost.In concrete operating process, clamp owing to adopt manually, need draw in and pull out, rotary handle, the rotation rotating clamp, there are shortcomings such as borehole accuracy is low, complicated operation, labor strength is big, production efficiency is low in the dismounting alignment pin.
The utility model content
The utility model provides a kind of power transmission shaft flange york simple in structure, that automaticity is high, operating cost is low, production efficiency is high to bore four hole anchor clamps in order to solve weak point of the prior art.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: the power transmission shaft flange york bores four hole anchor clamps; Comprise that the bottom has the support of installing hole, said support bottom vertically is provided with the pneumatic cylinder that clutch end is provided with up, and the clutch end of pneumatic cylinder is connected with dismountable V-block; The support top, horizontal is provided with bushing plate, and bushing plate is provided with and is positioned at the drill jig cover that has four holes directly over the V-block.
Said support is provided with and is used for the chute that V-block vertically leads and slides up and down.
Adopt technique scheme, the installing hole with anchor clamps uses bolt to be installed on the drilling machine earlier, during bore operation; Two ears of flange york are placed in the groove of V-block down, and the operation pneumatic cylinder is the top upwards, drives through V-block in the seam of flange york end face inlay bur template; Hold flange york, control drilling machine and can bore four holes to flange york downwards, after machining through the drill jig cover with four holes is disposable; Live flange york with hand rest, pneumatic cylinder is moved down, take out flange york.Chute limits V-block mobile guide straight up and down, guarantees the positioning accuracy of clamping, and then guarantees machining accuracy.
The utility model is simple in structure, easy and simple to handle, be easy to processing and manufacturing, and automaticity is high, adopts the automatic clamping work pieces of air pressure, needn't use manual clamping, alleviated working strength of workers, also improves machining accuracy and operating efficiency, reduces production costs.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is an A-A cutaway view in the middle of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2; The power transmission shaft flange york of the utility model bores four hole anchor clamps; Comprise that the bottom has the support 2 of installing hole 1, support 2 bottoms vertically are provided with the pneumatic cylinder 3 that clutch end is provided with up, and the clutch end of pneumatic cylinder 3 is connected with dismountable V-block 5 through bolt 4; Support 2 top, horizontal are connected with bushing plate 8 through SOC.HD. cap screw 6 and alignment pin 7, and bushing plate 8 is provided with and is positioned at the drill jig cover 9 that has four holes directly over the V-block 5.Support 2 is provided with and is used for the chute 10 that the vertical up and down guiding of V-block 5 is slided.
Earlier the installing hole 1 with anchor clamps uses bolt to be installed on the drilling machine, during bore operation, two ears of flange york 11 is placed in the groove of V-block 5 down; Operation pneumatic cylinder 3 is the top upwards, drives in the seam of flange york 11 end face inlay bur templates 8 through V-block 5, holds flange york 11; Control drilling machine and can bore four holes to flange york 11 downwards, after machining, live flange york 11 with hand rest through the drill jig cover 9 with four holes is disposable; Pneumatic cylinder 3 is moved down, take out flange york 11.
Claims (2)
1. the power transmission shaft flange york bores four hole anchor clamps; Comprise that the bottom has the support of installing hole; It is characterized in that: said support bottom vertically is provided with the pneumatic cylinder that clutch end is provided with up; The clutch end of pneumatic cylinder is connected with dismountable V-block, and the support top, horizontal is provided with bushing plate, and bushing plate is provided with and is positioned at the drill jig cover that has four holes directly over the V-block.
2. power transmission shaft flange york according to claim 1 bores four hole anchor clamps, it is characterized in that: said support is provided with and is used for the chute that V-block vertically leads and slides up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220019240 CN202438865U (en) | 2012-01-17 | 2012-01-17 | Four-hole clamp of transmission shaft flange-fork drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220019240 CN202438865U (en) | 2012-01-17 | 2012-01-17 | Four-hole clamp of transmission shaft flange-fork drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438865U true CN202438865U (en) | 2012-09-19 |
Family
ID=46820320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220019240 Expired - Lifetime CN202438865U (en) | 2012-01-17 | 2012-01-17 | Four-hole clamp of transmission shaft flange-fork drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438865U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584167A (en) * | 2016-12-07 | 2017-04-26 | 宁夏工商职业技术学院 | Clamp for flange yoke part machining |
| CN106736652A (en) * | 2016-12-29 | 2017-05-31 | 许昌远东传动轴股份有限公司 | A kind of end tooth flange york boring earhole, car jump-ring slot fixture and its processing technology |
| CN109434525A (en) * | 2018-12-28 | 2019-03-08 | 许昌远东传动轴股份有限公司 | A kind of four hole hydraulically operated fixtures of end-tooth intermediate flange brill |
-
2012
- 2012-01-17 CN CN 201220019240 patent/CN202438865U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584167A (en) * | 2016-12-07 | 2017-04-26 | 宁夏工商职业技术学院 | Clamp for flange yoke part machining |
| CN106584167B (en) * | 2016-12-07 | 2019-04-30 | 宁夏工商职业技术学院 | Fixture is used in the processing of flange york part |
| CN106736652A (en) * | 2016-12-29 | 2017-05-31 | 许昌远东传动轴股份有限公司 | A kind of end tooth flange york boring earhole, car jump-ring slot fixture and its processing technology |
| CN109434525A (en) * | 2018-12-28 | 2019-03-08 | 许昌远东传动轴股份有限公司 | A kind of four hole hydraulically operated fixtures of end-tooth intermediate flange brill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |
|
| CX01 | Expiry of patent term |