CN202667738U - Machining tools for butterfly valve operating mechanism body - Google Patents
Machining tools for butterfly valve operating mechanism body Download PDFInfo
- Publication number
- CN202667738U CN202667738U CN 201220214872 CN201220214872U CN202667738U CN 202667738 U CN202667738 U CN 202667738U CN 201220214872 CN201220214872 CN 201220214872 CN 201220214872 U CN201220214872 U CN 201220214872U CN 202667738 U CN202667738 U CN 202667738U
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- China
- Prior art keywords
- boring
- plate
- butterfly valve
- boring plate
- hole
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- 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
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Provided are machining tools for butterfly valve operating mechanism body. The machining tools for butterfly valve operating mechanism body comprise a front boring plate, a back boring plate, a bottom board, a stand board, a boring cutter rod connected with a Mohs output shaft, a positioning mechanism and a hold-down mechanism. The front boring plate and the back boring plate are respectively arranged at two ends of the bottom board and connected with the bottom board. The stand board is connected on the side of the bottom board and is perpendicular to the front boring plate and the back boring plate, holes for installing the boring cutter rod are arranged on the front boring plate and the back boring plate, and the holes are of the same size, and are in the same axle. The boring cutter rod is matched with the holes through needle bearings. The hold-down mechanism and the poisoning mechanism are connected with a front baffle and a back baffle respectively. By arranging a boring cutter in a sliding frame of a workpiece capable of positioning machining, the machining tools for butterfly valve operating mechanism body locate the workpiece; a boring hole machined by the machining tools is of high precision and is formed through one operation, and the condentricity and the location degree of an inner hole can be guaranteed.
Description
Technical field
The utility model relates to a kind of processing tool of butterfly valve operative's body.
Background technology
Have endoporus to process in the housing of butterfly valve operating mechanism, because endoporus is long, boring cutter bar must be from two boring, and indirect cutter place axiality is not more than 0.02mm, because precision problem and the knife bar Rigidity of equipment can't process finished product always.
The utility model content
It is high that the utility model technical issues that need to address provide a kind of machining accuracy, and one-shot forming is without the processing tool of the butterfly valve operative's body of waste product.
For addressing the above problem, technical solution adopted in the utility model is: a kind of processing tool of butterfly valve operative's body, comprise front boring plate, rear boring plate, base plate, riser, the boring cutter bar and detent mechanism and the hold-down mechanism that connect the Mohs output shaft, wherein front boring plate be connected the boring plate lay respectively at base plate two ends and be connected with base plate, riser is connected to the side of base plate, vertical with rear boring plate with front boring plate, have the hole that boring cutter bar is installed at front boring plate and rear boring plate, the equal and opposite in direction in hole, on same axis, boring cutter bar cooperates by needle bearing and hole, and detent mechanism is connected with hold-down mechanism with front apron and is connected with backboard.
The hole of this novel installation boring cutter bar is 2, and 2 boring cutter bars are installed in the air.
Described hold-down mechanism comprises pressure strip, compresses pin and screw, and wherein pressure strip is fixed by screws on the rear boring plate, compresses pin and passes pressure strip and rear boring plate workpiece pressing, and compressing pin quantity is 4.
Described detent mechanism comprises location-plate plate and alignment pin, and wherein location-plate is fixed on front boring plate positioning workpieces after passing location-plate by alignment pin.
The beneficial effect that adopts technique scheme to produce is: this is novel, and with the workpiece location, the bore hole precision is high by boring cutter being arranged in the sliding frame that can locate workpiece, and a cutter moulding has guaranteed concentricity and the position degree of endoporus.
Description of drawings
Fig. 1 is the utility model master TV structure schematic diagram;
Fig. 2 is the utility model side-looking structural representation;
Wherein: 1, boring cutter bar, 2, screw, 3, taper faced washer, 4, pressure strip, 5, compress pin, 6, rear boring plate, 7, riser, 8, base plate, 9, alignment pin, 10, front boring plate, 11, delivery, 12, crossed joint, 13, the Mohs output shaft, 14, needle bearing.
The specific embodiment
Below in conjunction with accompanying drawing utility model is done and to be described in further detail: as depicted in figs. 1 and 2, a kind of processing tool of butterfly valve operative's body, comprise front boring plate 10, rear boring plate 6, base plate 8, riser 7, connect the boring cutter bar 1 of Mohs output shaft 13 and by pressure strip 4, compress detent mechanism that pin 5 and screw 2 form and by location-plate, the hold-down mechanism that alignment pin 9 forms, wherein front boring plate be connected the boring plate lay respectively at base plate two ends and be connected with base plate, riser is connected to the side of base plate, vertical with rear boring plate with front boring plate, have the hole that boring cutter bar is installed at front boring plate and rear boring plate, the equal and opposite in direction in hole, on same axis, boring cutter bar passes front boring plate and the rear boring plate at two ends, in the hole of front boring plate and rear boring plate, needle bearing is set, boring cutter bar and hole cooperate, hole on front boring plate and rear boring plate is respectively 2, two axis of the corresponding aperture on front boring plate and the rear boring plate are parallel
Pressure strip during described hold-down mechanism comprises is fixed by screws on the front boring plate, compresses pin and passes pressure strip and front boring plate workpiece pressing, and compressing pin quantity is 4.
Location-plate in the described detent mechanism is fixed on rear boring plate positioning workpieces after passing location-plate by alignment pin, and compressing pin quantity is 4.
This Novel tooling is a boring jig tooling, two needle bearings have been placed at the sliding position of boring cutter bar, endwisely slip and in dead eye, slide, rolling guarantees precision by needle bearing, the location is finished by four alignment pins on the front apron, compression compresses pin by four on the backboard and compresses, because boring template has guaranteed the position degree of eight positioning compression holes, two ends and housing endoporus, guaranteed the dimensional accuracy of processing parts, fineness, position degree and cutting speed, because compaction direction is that axial compression is parallel with the hole outer wall, compress so add man-hour, locate and compression at 4 at 4 in straight line, loosen after the processing, housing is without distortion.
Claims (5)
1. the processing tool of a butterfly valve operative's body, it is characterized in that: comprise front boring plate (10), rear boring plate (6), base plate (8), riser (7), the boring cutter bar (1) and detent mechanism and the hold-down mechanism that connect Mohs output shaft (13), wherein front boring plate be connected the boring plate lay respectively at base plate two ends and be connected with base plate, riser is connected to the side of base plate, vertical with rear boring plate with front boring plate, have the hole that boring cutter bar is installed at front boring plate and rear boring plate, the equal and opposite in direction in hole, on same axis, boring cutter bar is by the cooperation of needle bearing (14) and hole, and detent mechanism is connected with hold-down mechanism with front apron and is connected with backboard.
2. the processing tool of butterfly valve operative's body according to claim 1, the hole that it is characterized in that installing boring cutter bar is 2, and 2 boring cutter bars are installed in the air.
3. the processing tool of butterfly valve operative's body according to claim 1, it is characterized in that described hold-down mechanism comprises pressure strip (4), compresses pin (5) and screw (2), wherein pressure strip is fixed by screws on the rear boring plate, compresses pin and passes pressure strip and rear boring plate workpiece pressing.
4. the processing tool of butterfly valve operative's body according to claim 3 is characterized in that described compression pin quantity is 4.
5. the processing tool of butterfly valve operative's body according to claim 1 is characterized in that described detent mechanism comprises location-plate and alignment pin (9), and wherein location-plate is fixed on front boring plate positioning workpieces after passing location-plate by alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214872 CN202667738U (en) | 2012-05-09 | 2012-05-09 | Machining tools for butterfly valve operating mechanism body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214872 CN202667738U (en) | 2012-05-09 | 2012-05-09 | Machining tools for butterfly valve operating mechanism body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667738U true CN202667738U (en) | 2013-01-16 |
Family
ID=47488671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220214872 Expired - Fee Related CN202667738U (en) | 2012-05-09 | 2012-05-09 | Machining tools for butterfly valve operating mechanism body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341652A (en) * | 2013-07-17 | 2013-10-09 | 安徽铜都流体科技股份有限公司 | Accurate and quick boring tool for double eccentric butterfly valve |
| CN105750939A (en) * | 2014-12-16 | 2016-07-13 | 镇江润京机电科技有限公司 | Connecting device between cylinder and workpiece |
-
2012
- 2012-05-09 CN CN 201220214872 patent/CN202667738U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341652A (en) * | 2013-07-17 | 2013-10-09 | 安徽铜都流体科技股份有限公司 | Accurate and quick boring tool for double eccentric butterfly valve |
| CN103341652B (en) * | 2013-07-17 | 2015-12-02 | 安徽铜都流体科技股份有限公司 | For the accurately quick boring technological equipment of double eccentric butterfly valve |
| CN105750939A (en) * | 2014-12-16 | 2016-07-13 | 镇江润京机电科技有限公司 | Connecting device between cylinder and workpiece |
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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: 20130116 Termination date: 20160509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |