CN104259907A - Universal valve body sealing surface clamp for horizontal machine tool and clamping method of universal valve body sealing surface clamp - Google Patents
Universal valve body sealing surface clamp for horizontal machine tool and clamping method of universal valve body sealing surface clamp Download PDFInfo
- Publication number
- CN104259907A CN104259907A CN201410394634.XA CN201410394634A CN104259907A CN 104259907 A CN104259907 A CN 104259907A CN 201410394634 A CN201410394634 A CN 201410394634A CN 104259907 A CN104259907 A CN 104259907A
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- China
- Prior art keywords
- valve body
- brace table
- sealing surface
- machine tool
- horizontal machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Check Valves (AREA)
- Turning (AREA)
Abstract
The invention relates to a universal valve body sealing surface clamp for a horizontal machine tool and a clamping method of the universal valve body sealing surface clamp. The universal valve body sealing surface clamp for the horizontal machine tool comprises a clamp body adopting an axisymmetric structure, and is connected with the spindle of the horizontal machine tool; and a 5-degree included angle is formed between the universal valve body sealing surface clamp and the vertical direction. Such a structure avoids the defect that a clamp in the prior art generally has poor universality for the valve bodies of wedge gate valves or swing check valves of various sizes, specifications and models, can hardly ensure accurate symmetry of the positions of two opposite valve body sealing surfaces and the consistency and accuracy of the angles of the valve body sealing surfaces, and cannot load and unload the valve bodies of wedge gate valves or swing check valves conveniently.
Description
Technical field
The invention belongs to clamp art, be specifically related to a kind of valve body sealing surface universal fixturing for horizontal machine tool and clamp method thereof.
Background technology
Sealing surface at present for the sealing surface of the valve body of the Wedge Gate Valves of horizontal machine tool or the valve body of swing check valve all needs to adopt clamping that is special or universal fixturing just can process, but universal fixturing used up to now generally has for the various valve body of Wedge Gate Valves of different size specification model or the poor universality of the valve body of swing check valve, be difficult to accomplish to ensure that the position of two relative valve body sealing surfaces is symmetrical accurately, be difficult to the shortcoming of the valve body handling inconvenience ensureing the uniformity of valve body sealing surface angle and the valve body of accuracy and Wedge Gate Valves or swing check valve.
Summary of the invention
Object of the present invention provides a kind of universal fixturing of the valve body sealing surface for horizontal machine tool, comprise clamp body, described clamp body comprises three brace tables, three described brace tables are respectively the first brace table, second brace table and the 3rd brace table, the both sides of the first brace table are connected with one end of the 3rd brace table with one end of the second brace table respectively, the upper surface of the first described brace table, the upper surface of the second brace table and the upper surface of the 3rd brace table offer the first T-shaped chute respectively, second T-shaped chute and the 3rd T-shaped chute, first brace table is axially symmetric structure, and the second brace table and the 3rd brace table also become axially symmetric structure along the axis of the first brace table each other, and the second brace table and the 3rd brace table are also axially symmetric structure separately, the axis of the first brace table, the axis of the second brace table and the axis angle between any two of the 3rd brace table are 120 degree, one at the first T-shaped chute is provided with main keeper, described main keeper is provided with trapezoidal groove towards the surface of the first T-shaped chute other end, the first positioning sliding block that main keeper embeds in the first T-shaped chute with one end is connected, the other end of other first positioning sliding block stretches out the first T-shaped chute to be connected with the first isometry block, first pressing plate is connected with the first positioning sliding block by bolt part, the first described positioning sliding block is also connected with the first leading screw, the other end of the described first T-shaped chute is provided with baffle plate, described baffle plate is connected with the second positioning sliding block be arranged in the first T-shaped chute, the second described positioning sliding block is also connected with the second leading screw, one end of the 3rd described slide block is stretched in the second T-shaped chute, the upper surface of the 3rd described slide block is connected with the second pressing plate by bolt part, the front end of the 3rd described slide block is connected with the second isometry block, one end of described Four-slider is stretched in the 3rd T-shaped chute, the upper surface of described Four-slider is connected with the 3rd pressing plate by bolt part, the front end of described Four-slider is connected with the 3rd isometry block, the first described isometry block, the height of the second isometry block and the 3rd isometry block is consistent, the main shaft that the described valve body sealing surface universal fixturing for horizontal machine tool is connected to horizontal machine tool becomes 5 degree of angles with vertical direction.The universal fixturing that such structure avoids prior art generally has for accurate symmetrical, the shortcoming that is difficult to ensure the valve body handling inconvenience of the uniformity of valve body sealing surface angle and the valve body of accuracy and Wedge Gate Valves or swing check valve in the poor universality of the valve body of Wedge Gate Valves of various different size specification model or the valve body of swing check valve, the position that is difficult to accomplish to ensure two relative valve body sealing surfaces.
In order to overcome deficiency of the prior art, the invention provides a kind of for the valve body sealing surface universal fixturing of horizontal machine tool and the solution of clamp method thereof, specific as follows:
A kind of valve body sealing surface universal fixturing for horizontal machine tool, comprise clamp body, described clamp body 1 comprises three brace tables, three described brace tables are respectively the first brace table 2, second brace table 3 and the 3rd brace table 4, the both sides of the first brace table 2 are connected with one end of the 3rd brace table 4 with one end of the second brace table 3 respectively, the upper surface of the first described brace table 2, the upper surface of the second brace table 3 and the upper surface of the 3rd brace table 4 offer the first T-shaped chute 5 respectively, second T-shaped chute 6 and the 3rd T-shaped chute 7, first brace table 2 is axially symmetric structure, and the second brace table 3 and the 3rd brace table 4 also become axially symmetric structure along the axis of the first brace table 2 each other, and the second brace table 3 and the 3rd brace table 4 are also axially symmetric structure separately, the axis of the first brace table 2, the axis of the second brace table 3 and the axis angle between any two of the 3rd brace table 4 are 120 degree, one at the first T-shaped chute 5 is provided with main keeper 8, described main keeper 8 is provided with trapezoidal groove 9 towards the surface of the first T-shaped chute 5 other end, the first positioning sliding block 10 that main keeper 8 embeds in the first T-shaped chute 5 with one end is connected, the other end of other first positioning sliding block 10 stretches out the first T-shaped chute 5 and is connected with the first isometry block 11, first pressing plate 16 is connected with the first positioning sliding block 10 by bolt part, the first described positioning sliding block 10 is also connected with the first leading screw 12, the other end of the described first T-shaped chute 5 is provided with baffle plate 13, described baffle plate 13 is connected with the second positioning sliding block 14 be arranged in the first T-shaped chute 5, the second described positioning sliding block 14 is also connected with the second leading screw 15, one end of the 3rd described slide block 16 is stretched in the second T-shaped chute 6, the upper surface of the 3rd described slide block 16 is connected with the second pressing plate 17 by bolt part, the front end of the 3rd described slide block 16 is connected with the second isometry block 18, one end of described Four-slider 19 is stretched in the 3rd T-shaped chute 7, the upper surface of described Four-slider 19 is connected with the 3rd pressing plate 20 by bolt part, the front end of described Four-slider 19 is connected with the 3rd isometry block 21, the first described isometry block 11, the height of the second isometry block 18 and the 3rd isometry block 21 is consistent, the main shaft that the described valve body sealing surface universal fixturing for horizontal machine tool is connected to horizontal machine tool becomes 5 degree of angles with vertical direction.
Described main keeper 8 is that bolt connects with being arranged on the mode that the first positioning sliding block 10 in the first T-shaped chute 5 is connected.
The first described leading screw 12 and the second leading screw 15 can substitute by screw mandrel.
The clamp method of the described valve body sealing surface universal fixturing for horizontal machine tool, step is as follows:
Step 1: first the end face of the logical flange of one end of the valve body of the valve body of Wedge Gate Valves to be processed or swing check valve is placed on the first isometry block 11, second isometry block 18 for the valve body sealing surface universal fixturing of horizontal machine tool and the 3rd isometry block 21, and the external cylindrical surface of the logical flange of one end of the valve body of Wedge Gate Valves to be processed or the valve body of swing check valve contacts with the surface of the trapezoidal groove 9 of main keeper 8;
Step 2: regulate the first leading screw 12 to make the center line of the valve seat orifice of the valve body of Wedge Gate Valves to be processed or the valve body of swing check valve with the axes coincide of the main shaft of horizontal machine tool;
Step 3: regulate the second leading screw 15 that baffle plate 13 is contacted with the end face of flange in the valve body of Wedge Gate Valves to be processed or the valve body of swing check valve;
Step 4: the first pressing plate 16, second pressing plate 17 and the 3rd pressing plate 20 are fixed on the first isometry block 11, second isometry block 18 and the 3rd isometry block 21 on clamp body respectively by bolt part;
Step 5: the cutter of horizontal machine tool just can be processed the sealing surface of the valve body of the sealing surface of the valve body of Wedge Gate Valves to be processed or swing check valve.
The cutter of described horizontal machine tool just can be processed the sealing surface of the valve body of the sealing surface of the valve body of Wedge Gate Valves to be processed or swing check valve and also can be processed by the valve seat orifice of the valve body of the valve seat orifice of the valve body to Wedge Gate Valves to be processed or swing check valve.
Apply such scheme of the present invention, tool has the following advantages:
1. for the valve body of Wedge Gate Valves of various different size specification model or the versatility of the valve body of swing check valve good;
2. can accomplish to ensure that the position of two relative valve body sealing surfaces is symmetrical accurately;
3. can ensure uniformity and the accuracy of valve body sealing surface angle;
4. the valve body of Wedge Gate Valves or the valve body of swing check valve load and unload easily;
5. be convenient to batch production and can ensure that machining accuracy is consistent.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention.
Fig. 2 is sectional structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, summary of the invention is described further:
Shown in seeing figures.1.and.2, for the valve body sealing surface universal fixturing of horizontal machine tool, comprise clamp body, described clamp body 1 comprises three brace tables, three described brace tables are respectively the first brace table 2, second brace table 3 and the 3rd brace table 4, the both sides of the first brace table 2 are connected with one end of the 3rd brace table 4 with one end of the second brace table 3 respectively, the upper surface of the first described brace table 2, the upper surface of the second brace table 3 and the upper surface of the 3rd brace table 4 offer the first T-shaped chute 5 respectively, second T-shaped chute 6 and the 3rd T-shaped chute 7, first brace table 2 is axially symmetric structure, and the second brace table 3 and the 3rd brace table 4 also become axially symmetric structure along the axis of the first brace table 2 each other, and the second brace table 3 and the 3rd brace table 4 are also axially symmetric structure separately, the axis of the first brace table 2, the axis of the second brace table 3 and the axis angle between any two of the 3rd brace table 4 are 120 degree, like this be uniformly distributed and axially symmetric structure make horizontal machine tool process more accurate and be easy to adjust, one at the first T-shaped chute 5 is provided with main keeper 8, described main keeper 8 is provided with trapezoidal groove 9 towards the surface of the first T-shaped chute 5 other end, the first positioning sliding block 10 that main keeper 8 embeds in the first T-shaped chute 5 with one end is connected, the other end of other first positioning sliding block 10 stretches out the first T-shaped chute 5 and is connected with the first isometry block 11, first pressing plate 16 is connected with the first positioning sliding block 10 by bolt part, the first described positioning sliding block 10 is also connected with the first leading screw 12, the other end of the described first T-shaped chute 5 is provided with baffle plate 13, described baffle plate 13 is connected with the second positioning sliding block 14 be arranged in the first T-shaped chute 5, the second described positioning sliding block 14 is also connected with the second leading screw 15, one end of the 3rd described slide block 16 is stretched in the second T-shaped chute 6, the upper surface of the 3rd described slide block 16 is connected with the second pressing plate 17 by bolt part, the front end of the 3rd described slide block 16 is connected with the second isometry block 18, one end of described Four-slider 19 is stretched in the 3rd T-shaped chute 7, the upper surface of described Four-slider 19 is connected with the 3rd pressing plate 20 by bolt part, the front end of described Four-slider 19 is connected with the 3rd isometry block 21, the first described isometry block 11, the height of the second isometry block 18 and the 3rd isometry block 21 is consistent, the main shaft that the described valve body sealing surface universal fixturing for horizontal machine tool is connected to horizontal machine tool becomes 5 degree of angles with vertical direction, the application of bolt part makes dismounting more convenient.Described main keeper 8 is that bolt connects with being arranged on the mode that the first positioning sliding block 10 in the first T-shaped chute 5 is connected.The first described leading screw 12 and the second leading screw 15 can substitute by screw mandrel.
The clamp method of the described valve body sealing surface universal fixturing for horizontal machine tool, step is as follows:
Step 1: first the end face of the logical flange of one end of the valve body of the valve body of Wedge Gate Valves to be processed or swing check valve is placed on the first isometry block 11, second isometry block 18 for the valve body sealing surface universal fixturing of horizontal machine tool and the 3rd isometry block 21, and the external cylindrical surface of the logical flange of one end of the valve body of Wedge Gate Valves to be processed or the valve body of swing check valve contacts with the surface of the trapezoidal groove 9 of main keeper 8;
Step 2: regulate the first leading screw 12 to make the center line of the valve seat orifice of the valve body of Wedge Gate Valves to be processed or the valve body of swing check valve with the axes coincide of the main shaft of horizontal machine tool;
Step 3: regulate the second leading screw 15 that baffle plate 13 is contacted with the end face of flange in the valve body of Wedge Gate Valves to be processed or the valve body of swing check valve, by the adjustment of the yardstick of the first leading screw 12 and the second leading screw 15, the clamping demand of the different large valve body of Wedge Gate Valves of ting model or the size span of the valve body of swing check valve just can be met;
Step 4: the first pressing plate 16, second pressing plate 17 and the 3rd pressing plate 20 are fixed on the first isometry block 11, second isometry block 18 and the 3rd isometry block 21 on clamp body respectively by bolt part;
Step 5: the cutter of horizontal machine tool just can be processed the sealing surface of the valve body of the sealing surface of the valve body of Wedge Gate Valves to be processed or swing check valve.The cutter of described horizontal machine tool just can be processed the sealing surface of the valve body of the sealing surface of the valve body of Wedge Gate Valves to be processed or swing check valve and also can be processed by the valve seat orifice of the valve body of the valve seat orifice of the valve body to Wedge Gate Valves to be processed or swing check valve.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to technical spirit of the present invention, within the spirit and principles in the present invention, to any simple amendment that above embodiment is done, equivalent replacement and improvement etc., within the protection domain all still belonging to technical solution of the present invention.
Claims (5)
1. the valve body sealing surface universal fixturing for horizontal machine tool, it is characterized in that comprising clamp body, described clamp body comprises three brace tables, three described brace tables are respectively the first brace table, second brace table and the 3rd brace table, the both sides of the first brace table are connected with one end of the 3rd brace table with one end of the second brace table respectively, the upper surface of the first described brace table, the upper surface of the second brace table and the upper surface of the 3rd brace table offer the first T-shaped chute respectively, second T-shaped chute and the 3rd T-shaped chute, first brace table is axially symmetric structure, and the second brace table and the 3rd brace table also become axially symmetric structure along the axis of the first brace table each other, and the second brace table and the 3rd brace table are also axially symmetric structure separately, the axis of the first brace table, the axis of the second brace table and the axis angle between any two of the 3rd brace table are 120 degree, one at the first T-shaped chute is provided with main keeper, described main keeper is provided with trapezoidal groove towards the surface of the first T-shaped chute other end, the first positioning sliding block that main keeper embeds in the first T-shaped chute with one end is connected, the other end of other first positioning sliding block stretches out the first T-shaped chute to be connected with the first isometry block, first pressing plate is connected with the first positioning sliding block by bolt part, the first described positioning sliding block is also connected with the first leading screw, the other end of the described first T-shaped chute is provided with baffle plate, described baffle plate is connected with the second positioning sliding block be arranged in the first T-shaped chute, the second described positioning sliding block is also connected with the second leading screw, one end of the 3rd described slide block is stretched in the second T-shaped chute, the upper surface of the 3rd described slide block is connected with the second pressing plate by bolt part, the front end of the 3rd described slide block is connected with the second isometry block, one end of described Four-slider is stretched in the 3rd T-shaped chute, the upper surface of described Four-slider is connected with the 3rd pressing plate by bolt part, the front end of described Four-slider is connected with the 3rd isometry block, the first described isometry block, the height of the second isometry block and the 3rd isometry block is consistent, the main shaft that the described valve body sealing surface universal fixturing for horizontal machine tool is connected to horizontal machine tool becomes 5 degree of angles with vertical direction.
2. the valve body sealing surface universal fixturing for horizontal machine tool according to claim 1, is characterized in that described main keeper is that bolt connects with being arranged on the mode that the first positioning sliding block in the first T-shaped chute is connected.
3. the valve body sealing surface universal fixturing for horizontal machine tool according to claim 1, it is characterized in that the first described leading screw and the second leading screw can substitute by screw mandrel.
4. the clamp method of the valve body sealing surface universal fixturing for horizontal machine tool according to claim 2, it is characterized in that, step is as follows:
Step 1: first the end face of the logical flange of one end of the valve body of the valve body of Wedge Gate Valves to be processed or swing check valve is placed on the first isometry block of the valve body sealing surface universal fixturing for horizontal machine tool, the second isometry block and the 3rd isometry block, and the external cylindrical surface of the logical flange of one end of the valve body of Wedge Gate Valves to be processed or the valve body of swing check valve contacts with the surface of the trapezoidal groove of main keeper;
Step 2: regulate the first leading screw to make the center line of the valve seat orifice of the valve body of Wedge Gate Valves to be processed or the valve body of swing check valve with the axes coincide of the main shaft of horizontal machine tool;
Step 3: regulate the second leading screw that baffle plate is contacted with the end face of flange in the valve body of Wedge Gate Valves to be processed or the valve body of swing check valve;
Step 4: the first pressing plate, the second pressing plate and the 3rd pressing plate are fixed on the first isometry block, the second isometry block and the 3rd isometry block on clamp body respectively by bolt part;
Step 5: the cutter of horizontal machine tool just can be processed the sealing surface of the valve body of the sealing surface of the valve body of Wedge Gate Valves to be processed or swing check valve.
5. the clamp method of the valve body sealing surface universal fixturing for horizontal machine tool according to claim 4, the cutter that it is characterized in that described horizontal machine tool just can be processed the sealing surface of the valve body of the sealing surface of the valve body of Wedge Gate Valves to be processed or swing check valve and also can be processed by the valve seat orifice of the valve body of the valve seat orifice of the valve body to Wedge Gate Valves to be processed or swing check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394634.XA CN104259907B (en) | 2014-08-13 | 2014-08-13 | A kind of clamp method of the valve body sealing surface universal fixturing for horizontal machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394634.XA CN104259907B (en) | 2014-08-13 | 2014-08-13 | A kind of clamp method of the valve body sealing surface universal fixturing for horizontal machine tool |
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| CN104259907A true CN104259907A (en) | 2015-01-07 |
| CN104259907B CN104259907B (en) | 2016-08-24 |
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| CN201410394634.XA Active CN104259907B (en) | 2014-08-13 | 2014-08-13 | A kind of clamp method of the valve body sealing surface universal fixturing for horizontal machine tool |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108529A (en) * | 2015-09-23 | 2015-12-02 | 南通高中压阀门有限公司 | Valve body clamp for vertical machine tool |
| CN107671773A (en) * | 2017-11-21 | 2018-02-09 | 盐城市大丰奥凯流体机械有限公司 | Flashboard setting tool and valve processing unit (plant) |
| CN108581554A (en) * | 2018-07-25 | 2018-09-28 | 江苏德康高中压阀门制造股份有限公司 | A kind of valve body sealing surface universal fixturing for horizontal machine tool |
| CN109176055A (en) * | 2018-09-27 | 2019-01-11 | 江苏德康高中压阀门制造股份有限公司 | Horizontal machine tool wedge-type gate sealing surface Roughing and fine machining universal fixturing and clamp method |
| CN109333115A (en) * | 2018-12-07 | 2019-02-15 | 苏州比雷艾斯电子科技有限公司 | A kind of clamping device and clamp method of the processing of automobile irregular metal part |
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| CN202097580U (en) * | 2011-05-11 | 2012-01-04 | 山东墨龙石油机械股份有限公司 | Adjustable fixture for machining three-way valve |
| CN202668115U (en) * | 2012-06-07 | 2013-01-16 | 华夏阀门有限公司 | Wedge gate valve clack turning tool |
| CN202752842U (en) * | 2012-05-10 | 2013-02-27 | 重庆海王仪器仪表有限公司 | Butterfly valve body machining device |
| CN203092166U (en) * | 2012-12-27 | 2013-07-31 | 安徽铜陵科力阀门有限责任公司 | Sluice valve seal surface processing device |
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| JPS58196917A (en) * | 1982-05-10 | 1983-11-16 | Daito Seiki Kk | Vice device of sawing machine |
| CN202097580U (en) * | 2011-05-11 | 2012-01-04 | 山东墨龙石油机械股份有限公司 | Adjustable fixture for machining three-way valve |
| CN202752842U (en) * | 2012-05-10 | 2013-02-27 | 重庆海王仪器仪表有限公司 | Butterfly valve body machining device |
| CN202668115U (en) * | 2012-06-07 | 2013-01-16 | 华夏阀门有限公司 | Wedge gate valve clack turning tool |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108529A (en) * | 2015-09-23 | 2015-12-02 | 南通高中压阀门有限公司 | Valve body clamp for vertical machine tool |
| CN105108529B (en) * | 2015-09-23 | 2018-06-19 | 南通高中压阀门有限公司 | A kind of vertical machine valve body fixture |
| CN107671773A (en) * | 2017-11-21 | 2018-02-09 | 盐城市大丰奥凯流体机械有限公司 | Flashboard setting tool and valve processing unit (plant) |
| CN108581554A (en) * | 2018-07-25 | 2018-09-28 | 江苏德康高中压阀门制造股份有限公司 | A kind of valve body sealing surface universal fixturing for horizontal machine tool |
| CN109176055A (en) * | 2018-09-27 | 2019-01-11 | 江苏德康高中压阀门制造股份有限公司 | Horizontal machine tool wedge-type gate sealing surface Roughing and fine machining universal fixturing and clamp method |
| CN109333115A (en) * | 2018-12-07 | 2019-02-15 | 苏州比雷艾斯电子科技有限公司 | A kind of clamping device and clamp method of the processing of automobile irregular metal part |
| CN109333115B (en) * | 2018-12-07 | 2020-09-08 | 苏州比雷艾斯电子科技有限公司 | Clamping device and clamping method for machining irregular metal parts of automobile |
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| Publication number | Publication date |
|---|---|
| CN104259907B (en) | 2016-08-24 |
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Denomination of invention: A Clamping Method for Universal Fixture of Valve Body Sealing Surface Used in Horizontal Machine Tools Effective date of registration: 20230711 Granted publication date: 20160824 Pledgee: Bank of China Limited by Share Ltd. Nantong Chengdong sub branch Pledgor: Nantong High & Medium Pressure Valve Co.,Ltd. Registration number: Y2023980048053 |
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