CN202846193U - Drilling tool with variable aperture - Google Patents
Drilling tool with variable aperture Download PDFInfo
- Publication number
- CN202846193U CN202846193U CN 201220484321 CN201220484321U CN202846193U CN 202846193 U CN202846193 U CN 202846193U CN 201220484321 CN201220484321 CN 201220484321 CN 201220484321 U CN201220484321 U CN 201220484321U CN 202846193 U CN202846193 U CN 202846193U
- Authority
- CN
- China
- Prior art keywords
- variable aperture
- drilling tool
- shaped
- groove
- holes
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910003460 diamond Inorganic materials 0.000 abstract 2
- 239000010432 diamond Substances 0.000 abstract 2
- 238000007598 dipping method Methods 0.000 description 3
- 238000011112 process operation Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
Abstract
Disclosed is a drilling tool with variable aperture. The drilling tool with the variable aperture comprises a base seat 1, a V-shaped location block 6, a firmly compressed hinge 10 and a quick-changing diamond sleeve 4. The base seat is groove-shaped, the V-shaped located block 6 are placed and fixed inside a groove of the base seat and is provided with a V-shaped groove, the quick-changing diamond sleeve 4 is positioned above the V-shaped located block 6 through a drill plate 3 and is fixed on the base seat 1, and a supporting seat of the firmly compressed hinge 10 is fixed on the side face of the drill plate 3.According to the drilling tool with the variable aperture, the shaft and pipe part small hole drilling device with the variable aperture is mainly applied to machining small holes, wherein diameter specifications of the holes are within 4mm-12mm, length specifications of the holes are of arbitrary lengths, and the holes in the same part has one or various apertures. Compared with the prior art, the drilling tool of the variable aperture is capable of enabling a processing cycle of a product to be shortened effectively, qualification rate of product quality of the product is greatly improved, and production cost of the product is greatly reduced. The drilling tool of the variable aperture is small and exquisite in structure, convenient to use, reliable in using, low in producing cost, and quite easy to popularize and use.
Description
Technical field
The utility model belongs to field of machining, particularly the drilling technique field.
Background technology
Owing to when a large amount of small-diameter shaft parts and pipe part installation, need to bore in different positions the aperture of different-diameter.Because part length, diameter specifications are of a great variety, need the aperture of the aperture processed and pitch of holes also each is different at Same Part, and this has just caused the aperture processing tool that needs a large amount of different sizes, causes processing cost high; Also owing to will carry out secondary or multiple clamping at different tooling devices, tend to cause the overproof or part of part long processing time, characteristic size to scrap, sometimes also can have a strong impact on the production delivery progress.
The general technical scheme that adopts is now: adopt general vice clamping, use slide calliper rule or tape measure line, rush a little with drift, then implement boring.Shortcoming be loaded down with trivial details in the process operation, workload is very large, part clamping difficulty, it is inconvenient that the operator implements processing; The inaccuracy of hand dipping directly affects precision, causes easily accessory size overproof, thereby causes part to scrap.
Or adopt special-purpose star drill hole tool, and use V-arrangement locating piece location, but adopt hand dipping and drift to rush a little, then implement boring.But the inaccuracy of hand dipping directly affects precision, causes easily accessory size overproof, thereby causes part to scrap; Because part specifications is of a great variety, the quantity of special tooling is also very various, and manufacturing cost is high.
Summary of the invention
The purpose of this utility model is for the rapid processing problem that solves small-diameter shaft and pipe part, the qualification rate of improving the quality of products and effectively cuts down finished cost.
The utility model a variable aperture hole tooling, including base, V-shaped positioning block, pressed hinges and quick-change drill sleeve, the base for the groove; V-shaped positioning block has a V-shaped groove, positioned and fixed to the base of the slot; quick-change drill sleeve through the drill template is located above the V-shaped positioning block, and fixed on the base; pinch hinge support fixed on the drilling template side.
V-arrangement locating piece of the present utility model is by being arranged at the bolt-locking of chassis side.
Be provided with the location backing pin on the V-arrangement locating piece of the present utility model.
The V-shaped groove limit of V-arrangement locating piece of the present utility model is marked with scale.
Be provided with fastening screw in the V-arrangement locating piece of the present utility model.
The axle class that the utility model is related and pipe part variable aperture star drill aperture apparatus mainly be applicable to diameter specifications in φ 4mm-φ 12mm scope, length specification is the aperture processing that random length, same part have one or more apertures.Compared with prior art, can effectively reduce the process-cycle of product, greatly improve Qualified Products Rate, greatly reduce the production cost of product.This apparatus structure is small and exquisite, and is easy to use, reliable, manufactures this locality, is highly susceptible to promoting the use of.
Description of drawings
Fig. 1 schematic perspective view of the present utility model
Fig. 2 the utility model compress hinge one side schematic perspective view
Among them, 1 base; 2 locking bolts; 3. Drilling template; 4 quick-change drill sleeve; 5. Positioning stopper pin; 6.V shaped positioning block 7. Positioning pin; 8. Clamping lever; 9. Branch Block; 10. clamping hinge.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Consult Fig. 1 and Fig. 2.
The utility model, includes a base 1, V-shaped positioning block 6, pressed hinges 10 and quick-change drill sleeve 4, the base for the groove; V-shaped positioning block 6 is placed and fixed to the base of the tank; V-shaped positioning block 6 has V-shaped groove; quick jig 4 by drilling template 3 placed on top of the V-shaped positioning block 6, and is fixed to the base 1; pressing the seat hinge 10 is fixed to the drill plate 3 side.Compress hinge 10 and regulate the height of its support arms by the handle 8 that is arranged at base 1 side, realize compressing component, shift position when preventing drilling part.The side of V-arrangement locating piece 6V shape groove is marked with scale, and in order to locate processing dimension, backing pin and scale cooperate locates part.
In use, part is put into the V-shaped groove of V-arrangement locating piece 6, with location backing pin 5 locating elements, mobile V-arrangement locating piece 6 according to the scale on the V-arrangement locating piece 6, is determined the position that part need to be holed, screwing handle 8 makes compression hinge 10 that part is compressed, with clamping screw 2 locking V-arrangement locating pieces 6, select corresponding Quick-change drill bush 4, just can implement quickly and easily the process operation of part aperture boring.
When the same porous machining parts need to be drilled in the part of the latch position, and then insert the pin 7, according to the requirements of selection of the correct aperture quick change drill sets, you can implement different parts hole drilling machining operations, while ensuring All holes in the same plane.
Use this device, can be implemented on the same part, optional position, the aperture of quick, correct processing different pore size.
Claims (5)
1 A variable aperture tooling holes, comprising a base (1), V-shaped positioning block (6), pressing the hinge (10) and the quick-change tool holder (4), characterized in that the base (1) is groove; V-shaped positioning block (6) has a V-shaped groove, placed and fixed to the base (1) of the groove; quick-change tool holder (4) by means of the drill plate (3) in V-shaped positioning block (6) above, and fixed to the base (1) on; pressing a hinge (10) of the seat (9) fixed to the drilling template (3) side.
2. the drilling tool of variable aperture according to claim 1 is characterized in that, V-arrangement locating piece (6) is by being arranged at clamping screw (2) locking of base (1) side.
3. the drilling tool of variable aperture according to claim 1 is characterized in that, is provided with location backing pin (5) on the V-arrangement locating piece (6).
4. the drilling tool of variable aperture according to claim 1 is characterized in that, the V-shaped groove mark limit note of V-arrangement locating piece (6) has scale.
5. the drilling tool of variable aperture according to claim 1 is characterized in that, is provided with fastening screw (7) in the V-arrangement locating piece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484321 CN202846193U (en) | 2012-09-21 | 2012-09-21 | Drilling tool with variable aperture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484321 CN202846193U (en) | 2012-09-21 | 2012-09-21 | Drilling tool with variable aperture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846193U true CN202846193U (en) | 2013-04-03 |
Family
ID=47977429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220484321 Expired - Fee Related CN202846193U (en) | 2012-09-21 | 2012-09-21 | Drilling tool with variable aperture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846193U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658746A (en) * | 2013-12-02 | 2014-03-26 | 郑州市嵩阳煤机制造有限公司 | Positioning device and method for drilling of steel pipes |
| CN103909296A (en) * | 2014-04-10 | 2014-07-09 | 哈尔滨飞机工业集团有限责任公司 | Graduated adjustable drilling guide tool |
| CN104551087A (en) * | 2014-12-02 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for assisting drilling of magnetic drill |
| CN104668996A (en) * | 2013-12-02 | 2015-06-03 | 江西昌河航空工业有限公司 | Tool and machining method for helicopter hinge part |
| CN108332636A (en) * | 2017-12-20 | 2018-07-27 | 天津华建天恒传动有限责任公司 | A kind of survey tool measured for the planet axis facewidth |
| CN112517968A (en) * | 2020-11-27 | 2021-03-19 | 四川航天长征装备制造有限公司 | Quick positioning circumferential drilling device and method for pull rod type parts on valve |
-
2012
- 2012-09-21 CN CN 201220484321 patent/CN202846193U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658746A (en) * | 2013-12-02 | 2014-03-26 | 郑州市嵩阳煤机制造有限公司 | Positioning device and method for drilling of steel pipes |
| CN104668996A (en) * | 2013-12-02 | 2015-06-03 | 江西昌河航空工业有限公司 | Tool and machining method for helicopter hinge part |
| CN103909296A (en) * | 2014-04-10 | 2014-07-09 | 哈尔滨飞机工业集团有限责任公司 | Graduated adjustable drilling guide tool |
| CN103909296B (en) * | 2014-04-10 | 2016-02-24 | 哈尔滨飞机工业集团有限责任公司 | A kind of adjustable drilling guide tool with a scale |
| CN104551087A (en) * | 2014-12-02 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for assisting drilling of magnetic drill |
| CN104551087B (en) * | 2014-12-02 | 2019-03-01 | 中国核工业二三建设有限公司 | A kind of tool for assisting magnetic drilling |
| CN108332636A (en) * | 2017-12-20 | 2018-07-27 | 天津华建天恒传动有限责任公司 | A kind of survey tool measured for the planet axis facewidth |
| CN112517968A (en) * | 2020-11-27 | 2021-03-19 | 四川航天长征装备制造有限公司 | Quick positioning circumferential drilling device and method for pull rod type parts on valve |
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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: 20130403 Termination date: 20210921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |