CN201744707U - Drilling mould for steel strand anchor ring - Google Patents
Drilling mould for steel strand anchor ring Download PDFInfo
- Publication number
- CN201744707U CN201744707U CN2010205070474U CN201020507047U CN201744707U CN 201744707 U CN201744707 U CN 201744707U CN 2010205070474 U CN2010205070474 U CN 2010205070474U CN 201020507047 U CN201020507047 U CN 201020507047U CN 201744707 U CN201744707 U CN 201744707U
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- CN
- China
- Prior art keywords
- anchor ring
- index dial
- steel strand
- mould
- pin
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of moulds, which particularly relates to a drilling mould for a steel strand anchor ring. The drilling mould is mainly composed of an indexing plate clamping mechanism, a positioning pin and a polar coordinate positioning drilling mould board, wherein the indexing plate clamping mechanism is composed of a three-claw chuck for clamping the anchor ring, an indexing plate, a positioning mechanism and a base, and the outer circle of the indexing plate is provided with a positioning clamp groove; the lower part of the three-claw chuck is fixed and connected with a step-shaped positioning circular disc; the positioning circular disc is fixed and connected with a bayonet of the indexing plate; the positioning circular disc is fixed and connected with the base through a rotary sleeve and a disc-shaped press board; and the positioning mechanism is fixed on the base. The utility model has the advantages that the anchor ring with more than 10 holes is drilled, the precision of the drilling position is greatly enhanced, the procedure of utilizing the mould to measure is saved, the working time is reduced, the working efficiency is enhanced, and the uniformity of the drilling position of the products in batch can be further ensured.
Description
Technical field
The utility model belongs to mould applications, relates in particular to a kind of boring mould that is used for the steel strand wires anchor ring.
Background technology
The hole of prestressed cable anchor ring is divided into three layers from a hole, 2 holes to 23, is polar coordinates between the hole and arranges.At present, the boring processing of the anchor ring of prestressed cable be adopt setting-out, towards the pincers worker traditional handicraft of centre bore, bench drill boring three process.This technology not only taken a lot of work, time-consuming but also can not guarantee positional precision between each hole.Because the little hole number of above-mentioned steel strand wires anchor ring is many and the relative position tolerance is higher, the method that adopts this single utilization boring mould line to punch can not guarantee the positional precision that aperture is relative, can't reach the uniformity of bulk article.Demand developing a kind of time saving and energy saving, anchor ring boring grab that machining accuracy is high in the industry urgently.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and provide a kind of boring mould that is used for the steel strand wires anchor ring, adopt being used of index dial, alignment pin and polar coordinates location drill jig template, realized the boring processing of how empty multilayer cable wire anchor ring, use simply, guarantee relative position precision between each hole.
The utility model for achieving the above object, by the following technical solutions: a kind of boring mould that is used for the steel strand wires anchor ring, it is characterized in that: mainly constitute by index dial clamping body, alignment pin and polar coordinates location drill jig template, described index dial clamping body mainly is made of the scroll chuck that clamps anchor ring, index dial, detent mechanism and the base that cylindrical is provided with locating groove, and described scroll chuck bottom and stepped positioning disc are affixed; Described positioning disc and index dial seam are affixed, and described positioning disc is affixed by rotary sleeve and dish type pressing plate and base, and described detent mechanism is fixed on the base.
Described detent mechanism mainly is made of spring, positioning sliding block, fluctuation bar and bearing, described positioning sliding block tail end is connected the sliding tray that places bearing with spring, described positioning sliding block sidewall is connected with the poke rod of pin joint on bearing, described positioning sliding block front end is provided with the location wedge angle, and the location wedge angle is pegged graft with the locating groove of index dial cylindrical and cooperated.
Described divide equally in the little hole number of the ground floor of the locating groove quantity of index dial cylindrical and polar coordinates location drill jig template or the second layer identical.
Described alignment pin mainly contains the pin handle, pin frame, the pin head that connect successively and constitutes, and described pin head length degree is less than or equal to wear-resisting drill bushing and anchor ring thickness sum.
Beneficial effect: utilize this mould that the anchor ring more than 10 holes is punched, improved the precision of bore position greatly, save the operation of utilizing mould to measure, reduced the working time, improved efficiency, further guarantee the uniformity of batch products bore position.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is Fig. 1 vertical view;
Fig. 3 is Fig. 1 index dial schematic diagram;
Fig. 4 is the utility model alignment pin schematic diagram;
Fig. 5 is a polar coordinates location drill jig template side view;
Fig. 6 is the polar coordinates location drill jig formwork structure schematic diagram in 17 holes;
Fig. 7 is the polar coordinates location drill jig formwork structure schematic diagram in 19 holes;
Fig. 8 is the polar coordinates location drill jig formwork structure schematic diagram in 21 holes;
Fig. 9 is the polar coordinates location drill jig formwork structure schematic diagram in 22 holes.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.As Fig. 1～Fig. 4, a kind of boring mould that is used for the steel strand wires anchor ring, mainly constitute by index dial clamping body, alignment pin and polar coordinates location drill jig template, described polar coordinates location drill jig template is for being the center around abscissa and ordinate intersection point, be provided with the wear-resisting drill bushing that needs on template, the angle of wear-resisting drill bushing of outmost turns and ordinate is spent between 35 degree 6.Index dial 2, detent mechanism 4 and base 6 that described index dial clamping body 1 main scroll chuck 1, the cylindrical by the clamping anchor ring of outer ring nib and ordinate is provided with locating groove 2-1 constitute, and described scroll chuck 1 bottom and stepped positioning disc 3 are affixed; Described positioning disc 3 and index dial 2 seams are affixed, and it is affixed that described positioning disc 3 passes through rotary sleeve 5 and dish type pressing plate 5-1 and base 6, and described detent mechanism 4 is fixed on the base.Described detent mechanism mainly is made of spring 4-1, positioning sliding block 4-2, fluctuation bar 4-3 and bearing 4-5, described positioning sliding block 4-2 tail end is connected the sliding tray 4-4 that places bearing 4-5 with spring 4-1, described positioning sliding block 4-2 sidewall is connected with the poke rod 4-3 of pin joint on bearing, described positioning sliding block front end is provided with location wedge angle 4-2-1, and location wedge angle 4-2-1 pegs graft with the locating groove 2-1 of index dial cylindrical and cooperates.Described divide equally in the little hole number of the ground floor of the locating groove 2-1 of index dial cylindrical quantity and polar coordinates location drill jig template or the second layer identical.As Fig. 6, if anchor ring need be processed 17 holes, the quantity of anchor ring outermost layer anchor hole is 12, just needs branch 12 equal portions such as circumference with index dial 2, and 12 locating groove 2-1 are promptly arranged on the circumference of index dial 2.The described uniform starting point of locating groove 2-1 that is positioned on the index dial 2 is corresponding with a bolt hole.Described alignment pin mainly contains successively the pin handle 7-1, pin frame 7-2, the pin 7-3 that connect and constitutes, and described pin head 7-3 length is less than or equal to wear-resisting drill bushing 8 and anchor ring thickness sum, makes not run into the chuck bottom at the bottom of the post and be advisable.
The course of work: following to process 17 holes with anchor ring be example, introduces this working process of mould.The index dial 2 that will have 12 locating groove 2-1 is loaded on the positioning disc 3, use bolt tightening, the anchor ring that will need again to process tightens up in the triangle chuck 1, the location wedge angle 4-2-1 of clamping body is snapped among the locating groove 2-1 of index dial 2, process first hole, rotating turntable 3 snaps among 2 second locating groove 2-1 of index dial clamping body, drill through second hole, rotating turntable uses the same method and processes other hole, anchor ring outer ring successively, the index dial 2 that will have 12 locating groove 2-1 after the anchor ring cycle hole machined takes off, change the index dial 2 that has 5 locating groove 2-1, use bolt tightening, 17 hole drill mould templates are placed on the anchor ring to be processed, 17 casement plates are overlapped with the hole that anchor ring has been processed, with two alignment pins 7 both are fixed, rotate turntable 3 and process 5 halving holes of anchor ring inner ring successively, by that analogy, process other anchor rings and use the same method, change corresponding index dial 2, use corresponding polar coordinates location drill jig template and get final product.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. boring mould that is used for the steel strand wires anchor ring, it is characterized in that: mainly constitute by index dial clamping body, alignment pin and polar coordinates location drill jig template, described index dial clamping body mainly is made of the scroll chuck that clamps anchor ring, index dial, detent mechanism and the base that cylindrical is provided with locating groove, and described scroll chuck bottom and stepped positioning disc are affixed; Described positioning disc and index dial seam are affixed, and described positioning disc is affixed by rotary sleeve and dish type pressing plate and base, and described detent mechanism is fixed on the base.
2. the boring mould that is used for the steel strand wires anchor ring according to claim 1, it is characterized in that: described detent mechanism mainly is made of spring, positioning sliding block, fluctuation bar and bearing, described positioning sliding block tail end is connected the sliding tray that places bearing with spring, described positioning sliding block sidewall is connected with the poke rod of pin joint on bearing, described positioning sliding block front end is provided with the location wedge angle, and the location wedge angle is pegged graft with the locating groove of index dial cylindrical and cooperated.
3. the boring mould that is used for the steel strand wires anchor ring according to claim 1 is characterized in that: described divide equally in the little hole number of the ground floor of the locating groove quantity of index dial cylindrical and polar coordinates location drill jig template or the second layer identical.
4. the boring mould that is used for the steel strand wires anchor ring according to claim 1 is characterized in that: described alignment pin mainly contains the pin handle, pin frame, the pin head that connect successively and constitutes, and described pin head length degree is less than or equal to wear-resisting drill bushing and anchor ring thickness sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205070474U CN201744707U (en) | 2010-08-27 | 2010-08-27 | Drilling mould for steel strand anchor ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205070474U CN201744707U (en) | 2010-08-27 | 2010-08-27 | Drilling mould for steel strand anchor ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744707U true CN201744707U (en) | 2011-02-16 |
Family
ID=43579377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205070474U Expired - Fee Related CN201744707U (en) | 2010-08-27 | 2010-08-27 | Drilling mould for steel strand anchor ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744707U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658762A (en) * | 2013-12-09 | 2014-03-26 | 沈阳航空航天大学 | Radial precise drilling clamp for straight cylindrical parts |
| CN104889185A (en) * | 2015-06-13 | 2015-09-09 | 安徽圣力达电器有限公司 | Semi-automatic molding machine for anchor ring |
| CN105798368A (en) * | 2014-12-30 | 2016-07-27 | 武汉重型机床集团有限公司 | Positioning structure for main shaft of right-angle milling head |
| CN107100167A (en) * | 2017-07-03 | 2017-08-29 | 安徽省建设工程测试研究院有限责任公司 | A kind of filling concrete pile body defect and pile bottom sediment cleaning plant |
| CN111843652A (en) * | 2020-07-22 | 2020-10-30 | 竺惠玲 | Automatic rotating mechanism provided with aligning mechanism and used for chemical metal cylinder |
| CN112139558A (en) * | 2020-08-20 | 2020-12-29 | 深圳市群卜鸿科技有限公司 | High-precision punching equipment |
| CN116511878A (en) * | 2023-05-09 | 2023-08-01 | 亚资科技股份有限公司 | Automatic pulling and inserting linkage mechanism for rotary indexing and positioning pin |
-
2010
- 2010-08-27 CN CN2010205070474U patent/CN201744707U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658762A (en) * | 2013-12-09 | 2014-03-26 | 沈阳航空航天大学 | Radial precise drilling clamp for straight cylindrical parts |
| CN103658762B (en) * | 2013-12-09 | 2015-12-02 | 沈阳航空航天大学 | The radial drill precise holes fixture of a kind of linear cylindrical class part |
| CN105798368A (en) * | 2014-12-30 | 2016-07-27 | 武汉重型机床集团有限公司 | Positioning structure for main shaft of right-angle milling head |
| CN105798368B (en) * | 2014-12-30 | 2018-02-06 | 武汉重型机床集团有限公司 | Accessories mill-head spindle positioning structure |
| CN104889185A (en) * | 2015-06-13 | 2015-09-09 | 安徽圣力达电器有限公司 | Semi-automatic molding machine for anchor ring |
| CN107100167A (en) * | 2017-07-03 | 2017-08-29 | 安徽省建设工程测试研究院有限责任公司 | A kind of filling concrete pile body defect and pile bottom sediment cleaning plant |
| CN107100167B (en) * | 2017-07-03 | 2023-05-16 | 安徽省建设工程测试研究院有限责任公司 | Concrete bored concrete pile body defect and pile bottom sediment cleaning device |
| CN111843652A (en) * | 2020-07-22 | 2020-10-30 | 竺惠玲 | Automatic rotating mechanism provided with aligning mechanism and used for chemical metal cylinder |
| CN112139558A (en) * | 2020-08-20 | 2020-12-29 | 深圳市群卜鸿科技有限公司 | High-precision punching equipment |
| CN116511878A (en) * | 2023-05-09 | 2023-08-01 | 亚资科技股份有限公司 | Automatic pulling and inserting linkage mechanism for rotary indexing and positioning pin |
| CN116511878B (en) * | 2023-05-09 | 2024-04-05 | 亚资科技股份有限公司 | Automatic pulling and inserting linkage mechanism for rotary indexing and positioning pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Drilling mould for steel strand anchor ring Effective date of registration: 20150205 Granted publication date: 20110216 Pledgee: Tianjin Beichen town bank Limited by Share Ltd Pledgor: Tianjin Shinkuntai Advanced Prestressing Technology Co., Ltd. Registration number: 2015120000008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20180827 |