CN201755676U - Jig for processing valve body slant holes - Google Patents

Jig for processing valve body slant holes Download PDF

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Publication number
CN201755676U
CN201755676U CN2010202990164U CN201020299016U CN201755676U CN 201755676 U CN201755676 U CN 201755676U CN 2010202990164 U CN2010202990164 U CN 2010202990164U CN 201020299016 U CN201020299016 U CN 201020299016U CN 201755676 U CN201755676 U CN 201755676U
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CN
China
Prior art keywords
hole
valve
accounts
jig base
drill jig
Prior art date
Application number
CN2010202990164U
Other languages
Chinese (zh)
Inventor
祝世忠
Original Assignee
常州特尔玛机电实业有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 常州特尔玛机电实业有限公司 filed Critical 常州特尔玛机电实业有限公司
Priority to CN2010202990164U priority Critical patent/CN201755676U/en
Application granted granted Critical
Publication of CN201755676U publication Critical patent/CN201755676U/en

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Abstract

The utility model discloses a jig for processing valve body slant holes, which comprises a jig base and a bushing plate above the jig base, a lug boss is formed on the jig base, a slope is arranged on the lug boss, a valve body positioning hole is formed on the lug boss and is perpendicular to the slope, a jig sleeve is arranged on the bushing plate, the center line of the jig sleeve and that of the valve body positioning hole intersect to form an included angle Beta, the vertical distance between the center line of the jig sleeve and that of a bushing plate positioning hole is L, and the theoretic position of the slant hole is obtained through the calculation based on the position and size of a fabrication hole, and the measurement problem of the position of the jig sleeve is solved at the same time. By adopting the jig, a five-axis machining center for processing valve body slant holes is not needed, so that low cost and high accuracy and efficiency are achieved.

Description

Be used to process the mould that accounts for of valve body inclined hole
Technical field
The present invention relates to field of machining, specifically relate to a kind of mould that accounts for that is used to process the valve body inclined hole.
Background technology
The processing of valve body inclined hole is adopted the processing method of five machining centers at present mostly, but is utilized five Cutter Body Processing with Machining Center parts to programme and to debug, and these all are complicated and loaded down with trivial details work.If there are not five machining centers, and also do not have condition to adopt under the situation of special plane, such inclined hole processing just can not solve, even adopted the said equipment, but investment is big, can't regain if not producing then investment in batches, thereby the cost height, inefficient problem.
The utility model content
One of technical problem to be solved by this invention provides a kind of mould that accounts for that is used to process the valve body inclined hole, to solve the cost height that needs five Cutter Body Processing with Machining Center in the prior art and produce, inefficient defective.
For addressing the above problem, the present invention adopts following technical scheme to realize:
Be used to process the mould that accounts for of valve body inclined hole, comprise drill jig base and the bushing plate that is positioned at this drill jig base top, described drill jig base is provided with a boss, this boss is provided with an inclined-plane, be provided with a valve body locating hole on boss, described valve body locating hole is perpendicular to the inclined-plane, and described bushing plate is provided with and accounts for cover, the center line and the valve body hole centre line that account for cover intersect formation angle β, and the described center line that accounts for cover is L with the vertical range that accounts for the center line of pattern hole locating hole.
Accounting on the described bushing plate is provided with the location drill bushing that accounts for the cover concentric with this in the cover.
Described drill jig base is provided with and is used for the auxiliary fabrication hole that calculates locating hole on the bushing plate, this fabrication hole in the valve body locating hole in the heart.
Described drill jig base is connected with bushing plate by column, and described column lower end is fixedlyed connected with the drill jig base, and the column upper end is provided with positioner, and bushing plate and this positioner are slidingly matched.
Described positioner comprises cylinder alignment pin and rhombus alignment pin.
The center of described fabrication hole and the vertical range between the inclined-plane are 50mm, and the vertical range between the center of fabrication hole and the cylinder alignment pin is 48mm.
Described drill jig base is connected with column with straight pin by screw respectively.
Described valve body locating hole is provided with lining and location pinching screw.
Described drill jig base is provided with the bolt hole that is communicated with locating hole, is provided with hanging bolt in this bolt hole.
The gradient of the inclined hole to be processed on the gradient on the inclined-plane of drill jig base and the valve body equates.
Adopt such scheme, because the center line of having determined locating hole and the center line of valve body locating hole intersect the vertical range L of the intersection point on the center line of the angle β of formation and locating hole and inclined-plane to the center line of valve body locating hole, thereby can guarantee to locate the residing position of drill bushing just in the position in to be processed hole to be processed.Column is slidingly matched by cylinder alignment pin and rhombus alignment pin and positioner, can guarantee that the center of fabrication hole and the vertical range between the cylinder alignment pin are 48mm, reduces the center of fabrication hole and the error of the vertical range between the cylinder alignment pin.The workpiece lining that is used for the auxiliary clamping workpiece that is provided with can prevent the valve body locating hole and wear and tear for producing between the workpiece.Screw, straight pin and the hanging bolt that is provided with can prevent that being connected of drill jig base and column is loosening.
The beneficial effects of the utility model are: need not five machining centers and process the valve body inclined hole, cost is low, precision and efficient height.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is to be processed a structural representation
Fig. 3 calculates audio-visual picture for location drill bushing size
1 is the drill jig base, and 2 is column, and 3 is bushing plate, and 4 is the valve body locating hole, and 5 for accounting for cover, and 6 is alignment pin, and 7 is lining, and 8 is fabrication hole, and 9 is straight pin, and 10 is boss, and 11 is screw, and 12 is the cylinder alignment pin, and 13 is the rhombus alignment pin, and 14 is hanging bolt.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As Fig. 1, Fig. 2, shown in Figure 3, be used to process the mould that accounts for of valve body inclined hole, comprise drill jig base 1 and the bushing plate 3 that is positioned at this drill jig base 1 top, described drill jig base 1 is provided with a boss 10, this boss 10 is provided with an inclined-plane, on boss 10, be provided with a valve body locating hole 4, the accent of valve body locating hole 4 is positioned on the inclined-plane, valve body locating hole 4 is arranged on the boss 10 obliquely, described bushing plate 3 is provided with and accounts for cover 5, this accounts for the center line of cover 5 and the center line of valve body locating hole 4 intersects formation angle β, the described intersection point that accounts for cover 5 center line and inclined-plane is L to the vertical range of the center line of valve body locating hole 4, accounting on the described bushing plate is provided with the location drill bushing 6 that accounts for cover 5 concentrics with this in the cover 5,4 are provided with lining 7 and location pinching screw in the described valve body locating hole.Described drill jig base is provided with and is used for the auxiliary fabrication hole 8 that accounts for cover 5 on the bushing plate that calculates, this fabrication hole 8 is communicated with valve body locating hole 4, the center of described fabrication hole 8 and the vertical range between the inclined-plane are 50mm, and the vertical range between the center of fabrication hole 8 and the cylinder alignment pin 12 is 48mm.Described drill jig base 1 is connected with bushing plate 3 by column 2, fixedly connected with drill jig base 1 in described column 2 lower ends, column 2 upper ends are provided with positioner, bushing plate 3 is slidingly matched with this positioner, described positioner comprises cylinder alignment pin 12 and rhombus alignment pin 13, described drill jig base 1 is connected with column 2 with straight pin 9 by screw 11 respectively, described drill jig base 1 is provided with and accounts for cover 5 bolts hole that are communicated with, be provided with hanging bolt 14 in this bolt hole, the gradient of the inclined hole to be processed on the gradient on the inclined-plane of drill jig base 1 and the valve body equates.
During use, to be processed is placed in the valve body locating hole 4, the center line of determining to account for cover 5 intersects the angle β that forms with the center line of valve body locating hole 4 and accounts for the intersection point that overlaps 5 center line and the inclined-plane vertical range L to the center line of valve body locating hole 4, determine the center of fabrication hole 8 and the vertical range 50mm between the inclined-plane, vertical range 48mm between the center of fabrication hole 8 and the cylinder alignment pin 12, thereby guarantee that the residing position of drill bushing, location is just in the position in to be processed hole to be processed, that is:
Known: 30 ° of the crossing angles that forms of the center line of the center line of locating hole and valve body locating hole, the center line of locating hole and the intersection point on inclined-plane are to the vertical range 1.78mm of the center line of valve body locating hole, vertical range between the center of fabrication hole and the cylinder alignment pin is 48mm, and the center of fabrication hole and the vertical range between the inclined-plane are 50mm;
Try to achieve: the position dimension of location drill bushing.
Separate: L1=1.78 * cos30 °=1.54mm
L2=50×sin30°=25mm
L=L2-L1+48=71.459mm
Get 71.46mm
Solve: the location drill bushing is of a size of 71.46mm

Claims (10)

1. be used to process the mould that accounts for of valve body inclined hole, it is characterized in that: comprise drill jig base and the bushing plate that is positioned at this drill jig base top, described drill jig base is provided with a boss, this boss is provided with an inclined-plane, on boss, be provided with a valve body locating hole, described valve body locating hole is perpendicular to the inclined-plane, described bushing plate is provided with and accounts for cover, the center line and the valve body hole centre line that account for cover intersect formation angle β, and the described center line that accounts for cover is L with the vertical range that accounts for the center line of pattern hole locating hole.
2. the mould that accounts for that is used to process the valve body inclined hole according to claim 1 is characterized in that: accounting on the described bushing plate is provided with the location drill bushing that accounts for the cover concentric with this in the cover.
3. the cover that accounts for that is used to process the valve body inclined hole according to claim 1 is characterized in that: described drill jig base is provided with and is used for the auxiliary fabrication hole that calculates locating hole on the bushing plate, this fabrication hole in the valve body locating hole in the heart.
4. according to claim 1 or the 3 described moulds that account for that are used to process the valve body inclined hole, it is characterized in that: described drill jig base is connected with bushing plate by column, described column lower end is fixedlyed connected with the drill jig base, and the column upper end is provided with positioner, and bushing plate and this positioner are slidingly matched.
5. the mould that accounts for that is used to process the valve body inclined hole according to claim 4 is characterized in that: described positioner comprises cylinder alignment pin and rhombus alignment pin.
6. the mould that accounts for that is used to process the valve body inclined hole according to claim 5 is characterized in that: the center of described fabrication hole and the vertical range between the inclined-plane are 50mm, and the vertical range between the center of fabrication hole and the cylinder alignment pin is 48mm.
7. the mould that accounts for that is used to process the valve body inclined hole according to claim 4 is characterized in that: described drill jig base is connected with column with straight pin by screw respectively.
8. the mould that accounts for that is used to process the valve body inclined hole according to claim 1 is characterized in that: described valve body locating hole is provided with lining and location pinching screw.
9. the mould that accounts for that is used to process the valve body inclined hole according to claim 1 is characterized in that: described drill jig base is provided with the bolt hole that is communicated with locating hole, is provided with hanging bolt in this bolt hole.
10. the mould that accounts for that is used to process the valve body inclined hole according to claim 1 is characterized in that: the gradient of the inclined hole to be processed on the gradient on the inclined-plane of drill jig base and the valve body equates.
CN2010202990164U 2010-08-20 2010-08-20 Jig for processing valve body slant holes CN201755676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202990164U CN201755676U (en) 2010-08-20 2010-08-20 Jig for processing valve body slant holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202990164U CN201755676U (en) 2010-08-20 2010-08-20 Jig for processing valve body slant holes

Publications (1)

Publication Number Publication Date
CN201755676U true CN201755676U (en) 2011-03-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102699386A (en) * 2012-05-31 2012-10-03 安徽蓝博旺机械有限责任公司 Tool for drilling inclined hole in control valve body
CN103537929A (en) * 2013-10-24 2014-01-29 柳州明宇机械有限公司 Fixture for inclined oil hole of cylinder body
CN103706839A (en) * 2013-12-23 2014-04-09 安徽中铁施封锁有限公司 Clamp for drilling inclined hole of lock head of sealed lock
CN104400069A (en) * 2014-11-03 2015-03-11 贵州精立航太科技有限公司 Method for solving manufacturing and measuring problems of workpiece by adopting process hole
CN104439412A (en) * 2014-11-13 2015-03-25 中国航天科技集团公司烽火机械厂 Drill jig for machining small inclined hole
CN104439415A (en) * 2014-11-27 2015-03-25 宁波中意液压马达有限公司 Special double spring pin drill jig for hydraulic motor shell
CN104588738A (en) * 2014-12-11 2015-05-06 中航力源液压股份有限公司 Drill jig for machining incongruous inclined holes
CN105149657A (en) * 2015-09-28 2015-12-16 中国航天科技集团公司烽火机械厂 Drill bushing and drill jig with same
CN106363211A (en) * 2016-11-07 2017-02-01 泉州市泉永机械发展有限公司 Drilling tool and process for machining connecting pin holes
CN106735385A (en) * 2016-12-09 2017-05-31 中国科学院合肥物质科学研究院 The processing method of three-dimensional two-way inclined hole on four axle lathes
CN107101550A (en) * 2017-06-30 2017-08-29 贵州凯星液力传动机械有限公司 A kind of inclined hole position dimension measurement apparatus and method
CN108500654A (en) * 2017-02-28 2018-09-07 湖南新辉凡智能科技有限公司 A kind of fixture for rat holing
CN110524069A (en) * 2019-08-30 2019-12-03 中国航发动力股份有限公司 A kind of processing inclined position guiding device

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102699386A (en) * 2012-05-31 2012-10-03 安徽蓝博旺机械有限责任公司 Tool for drilling inclined hole in control valve body
CN102699386B (en) * 2012-05-31 2014-05-07 安徽蓝博旺机械集团液压流体机械有限责任公司 Tool for drilling inclined hole in control valve body
CN103537929A (en) * 2013-10-24 2014-01-29 柳州明宇机械有限公司 Fixture for inclined oil hole of cylinder body
CN103706839A (en) * 2013-12-23 2014-04-09 安徽中铁施封锁有限公司 Clamp for drilling inclined hole of lock head of sealed lock
CN104400069A (en) * 2014-11-03 2015-03-11 贵州精立航太科技有限公司 Method for solving manufacturing and measuring problems of workpiece by adopting process hole
CN104439412A (en) * 2014-11-13 2015-03-25 中国航天科技集团公司烽火机械厂 Drill jig for machining small inclined hole
CN104439415A (en) * 2014-11-27 2015-03-25 宁波中意液压马达有限公司 Special double spring pin drill jig for hydraulic motor shell
CN104588738A (en) * 2014-12-11 2015-05-06 中航力源液压股份有限公司 Drill jig for machining incongruous inclined holes
CN105149657B (en) * 2015-09-28 2017-11-21 中国航天科技集团公司烽火机械厂 Drill bushing and the drill jig with the drill bushing
CN105149657A (en) * 2015-09-28 2015-12-16 中国航天科技集团公司烽火机械厂 Drill bushing and drill jig with same
CN106363211A (en) * 2016-11-07 2017-02-01 泉州市泉永机械发展有限公司 Drilling tool and process for machining connecting pin holes
CN106363211B (en) * 2016-11-07 2018-11-23 泉州市泉永机械发展有限公司 For being connected to the drilling tool and its bore process of pin hole processing
CN106735385A (en) * 2016-12-09 2017-05-31 中国科学院合肥物质科学研究院 The processing method of three-dimensional two-way inclined hole on four axle lathes
CN108500654A (en) * 2017-02-28 2018-09-07 湖南新辉凡智能科技有限公司 A kind of fixture for rat holing
CN107101550A (en) * 2017-06-30 2017-08-29 贵州凯星液力传动机械有限公司 A kind of inclined hole position dimension measurement apparatus and method
CN107101550B (en) * 2017-06-30 2019-08-02 贵州凯星液力传动机械有限公司 A kind of inclined hole position dimension measurement method
CN110524069A (en) * 2019-08-30 2019-12-03 中国航发动力股份有限公司 A kind of processing inclined position guiding device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: CHANGZHOU TERMMEI MUZZLE CO., LTD.

Free format text: FORMER NAME: CHANGZHOU TERMMEI ELECTROMECHANICAL INDUSTRY CO., LTD.

CP03 Change of name, title or address

Address after: 213034 No. ten, No. three, environmental protection industrial park, Xinbei District, Jiangsu, Changzhou

Patentee after: Termmei Torch & Tip Co.

Address before: 213034 environmental protection industrial park, Xinbei District, Jiangsu, Changzhou Province ten

Patentee before: Changzhou Termmei Electromechanical Industry Co., Ltd.

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: 20110309

Termination date: 20170820