CN110293499A - A kind of clamping workpiece of pilot valve production line - Google Patents
A kind of clamping workpiece of pilot valve production line Download PDFInfo
- Publication number
- CN110293499A CN110293499A CN201910573389.1A CN201910573389A CN110293499A CN 110293499 A CN110293499 A CN 110293499A CN 201910573389 A CN201910573389 A CN 201910573389A CN 110293499 A CN110293499 A CN 110293499A
- Authority
- CN
- China
- Prior art keywords
- pilot valve
- clamping
- production line
- positioning
- seat
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 62
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000011265 semifinished product Substances 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000000047 product Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 3
- 238000007373 indentation Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 210000005239 tubule Anatomy 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Abstract
The invention belongs to pilot valve production equipment technology more particularly to a kind of clamping workpiece of pilot valve production line.A kind of clamping workpiece of pilot valve production line, for the pilot valve semi-finished product that are fixedly clamped in pilot valve production line, clamping workpiece includes the pedestal mutually fixed with the transmission device of pilot valve production line, the pedestal is equipped with positioning mechanism and clamp system, positioning mechanism includes matching with the assembly device of pilot valve production line with the locating convex block of locating clip clamping of workpieces stall position, clamp system is set to positioning mechanism front, the clamp system includes clamping section and limiting section, the limiting section is set to the lower section of clamping section, limiting section and clamping section cooperate to fix pilot valve semi-finished product.The present invention provides a kind of accurate positionings, the clamping workpiece of the firm pilot valve production line of clamping.
Description
Technical field
The invention belongs to pilot valve production equipment technology more particularly to a kind of clamping works of pilot valve production line
Part.
Background technique
Pilot valve, that is, four-way valve, hydraulic valve term are that there are four the control valves of hydraulic fluid port for tool.Four-way valve be in refrigeration equipment not
The component that can lack, its working principle is that, when electromagnetic valve coil is in off-position, pilot slide valve drives in right side compressed spring
Under move to left, high pressure gas enters and enters right end plunger shaft after capillary, on the other hand, the gas discharge of left end plunger shaft, due to
There are pressure difference, piston and main slide valves to move to left at piston both ends, takes over exhaust pipe with outdoor unit and communicates, another two piece-root graftings pipe communicates, shape
At refrigeration cycle.
Pilot valve production line is mainly by stand module, casing installation module, small valve seat installation module, capillary and connection frame
Pre-install the big module composition of module, capillary indentation module, inversion module etc. six.Wherein, stand module is mainly by rack, index dial
It is formed with pallet etc..Casing installs module mainly by the groups such as feeding device, detection and direction of rotation device, positioning device
At.Small valve seat installation module is mainly by groups such as horizontal tremble feeding device, rotating device, lifting apparatus, driving means, positioning devices
At.Capillary and connection frame prepackage module are mainly by capillary doffer, capillary driving means, connection frame vibration feeding dress
It sets, connection frame clamps the composition such as lifting apparatus.Capillary is pressed into module mainly by clamping and positioning device, rotating device, pre- indentation
The composition such as device, press-in device.Inversion module is mainly made of crawl clamping device, translating device, exit conveyor etc..
Wherein, the setting of fixture is particularly important, through the production process of entire pilot valve production line, the stopping of fixture
Position positioning, clamping degree can directly affect the rejection rate and production efficiency of pilot valve production line.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of accurate positioning, clamp firm pilot valve production line
Clamp workpiece.For this purpose, the invention adopts the following technical scheme:
A kind of clamping workpiece of pilot valve production line, for be fixedly clamped in pilot valve production line pilot valve half at
Product, clamping workpiece includes the pedestal mutually fixed with the transmission device of pilot valve production line, the pedestal be equipped with positioning mechanism and
Clamp system, positioning mechanism include matching to determine with locating clip clamping of workpieces stall position with the assembly device of pilot valve production line
Position convex block, clamp system are set to positioning mechanism front, which includes clamping section and limiting section, and the limiting section is set to folder
The lower section in tight portion, limiting section and clamping section cooperate to fix pilot valve semi-finished product, and the limiting section is to pilot valve semi-finished product
When limit, the upper surface of limiting section and the lower part of pilot valve semi-finished product are supported, when the clamping section clamps pilot valve semi-finished product,
Clamping section and the side of pilot valve semi-finished product press.
On the basis of by adopting the above technical scheme, technical solution further below is also can be used in the present invention:
The positioning mechanism further includes positioning lower seat, set on the positioning seat of honour for positioning lower seat top, under the positioning seat with
Positioning seat of honour junction is additionally provided with positioning column, which stretches out towards positioning mechanism front and extend pedestal, the convex
Block is set to the top at the positioning seat of honour.
It is fixed between seat and pedestal by fixing piece under the positioning, the locating convex block is at least provided with two and sets respectively
Vertex in the positioning seat of honour.
The pilot valve semi-finished product include casing, set on casing top connection frame and be inserted on casing and connection frame
Capillary, the top of the connection frame is additionally provided with small valve seat, and described sleeve pipe, connection frame and small valve seat are offered for capillary
The through-hole of insertion；The capillary includes the first capillary and the second capillary, and the first long capillary tube is described in the second capillary
First capillary is equipped with two, and second capillary is equipped with one, and first capillary and the second capillary are arranged in triangle
Cloth.
When the pilot valve production line works, described sleeve pipe is sheathed on outside positioning column, the positioning column and position lower seat and
The junction at the positioning seat of honour is additionally provided with positioning annulus, and the diameter of the positioning annulus is greater than the diameter of casing.
The clamping section includes the left clamping section and right clamping section set on limiting section two sides, left clamping section and right clamping section
Structure is identical and arranged symmetrically；The left clamping section include the fixing seat on the pedestal, the rotating member in fixing seat and
Clamping piece, the fixing seat include the first fixing seat and the second fixing seat, and the lower end of rotating member is set to the first fixing seat and second
It is connected between fixing seat and with rotation axis with two fixing seats, the top of the rotating member is connect by bolt with clamping piece,
The rotating member can drive clamping piece to rotate by center of rotation of rotation axis.
The clamping piece includes the clamping piece fixed with rotating member, the clamp clip set on clamping piece front end, the clamping section
When being clamped to pilot valve semi-finished product, the side press of clamp clip and casing；The junction of the clamping piece and clamp clip is additionally provided with
Reinforced sheet, the reinforced sheet are triangular structure.
The limiting section includes the limiting platform mutually fixed with pedestal, the limiting stand on limiting platform, limiting stand with
It is connected between limiting platform by telescopic rod, the telescopic rod drives limiting stand to move up and down, and the limiting section is to pilot valve half
When finished product limits, the upper surface of limiting stand and the lower part of casing are supported.
The telescopic rod is connected by electric wire with the power supply of pilot valve production line, and the limiting platform is equipped with telescopic rod
Surround the guard column in it.
The one or both ends of the rotation axis are equipped with the rotary electric machine being fixed in fixing seat, which passes through electric wire
It is connected with the power supply of pilot valve production line.
Determine the invention has the advantages that the clamping workpiece of pilot valve production line of the present invention passes through to be arranged on the positioning seat of honour
Position convex block can cooperate the control program of pilot valve production line, and the stop position of workpiece will be clamped by soft and hardware Dual positioning
More accurate positioning can avoid being unable to complete or asking inaccurately because clamping the component assembly that workpiece stop position offset due to generates
Topic.Meanwhile the setting of clamp system can guarantee that keeping is inserted in after positioning column stable holding on clamping workpiece, will not occur due to
Casing is round and the rotation of generation unfavorable condition.
Detailed description of the invention:
Fig. 1 is a kind of structural schematic diagram of the clamping workpiece of new pilot valve production line of the present invention.
Fig. 2 is a kind of main view of the clamping workpiece of new pilot valve production line of the present invention.
Fig. 3 is a kind of side view of the clamping workpiece of new pilot valve production line of the present invention.
Fig. 4 is a kind of top view of the clamping workpiece of new pilot valve production line of the present invention.
Wherein, pedestal 1, fixation hole 11, locating convex block 21 position the seat of honour 22, position lower seat 23, fixing piece 24, positioning column
25, position annulus 26, the first fixing seat 311, the second fixing seat 312, rotating member 32, clamping piece 33, clamping piece 331, clamp clip
332, reinforced sheet 333, casing 41, connection frame 42, small valve seat 43, the first capillary 44, the second capillary 45, limiting platform 51,
Limiting stand 52, telescopic rod 53, guard column 54.
Specific embodiment
In conjunction with attached drawing, a kind of clamping workpiece of new pilot valve production line provided by the invention is described further.
Embodiment one, as shown in Figs 1-4, a kind of clamping workpiece of pilot valve production line, in pilot valve production line
In be fixedly clamped pilot valve semi-finished product.
Wherein, clamping workpiece includes the pedestal 1 mutually fixed with the transmission device of pilot valve production line, is equipped on pedestal 1
Positioning mechanism and clamp system, four apex angles of pedestal 1 are equipped with for the fixation hole 11 of pedestal 1 and the assembly of pilot valve production line.
Further, clamp system is set to the front of positioning mechanism, which includes clamping section and limiting section, limit
Portion is set to the lower section of clamping section, and limiting section and clamping section cooperate to fix pilot valve semi-finished product, and limiting section is to pilot valve half
When finished product limits, the upper surface of limiting section and the lower part of pilot valve semi-finished product are supported, when clamping section clamps pilot valve semi-finished product,
Clamping section and the side of pilot valve semi-finished product press.
Pilot valve semi-finished product include casing 41, set on 41 top of casing connection frame 42 and be inserted in casing 41 and connection
Capillary on frame 42, the top of connection frame 42 are additionally provided with small valve seat 43, and casing 41, connection frame 42 and small valve seat 43 offer
For the through-hole of capillary insertion.
Further, capillary includes the first capillary 44 and the second capillary 45, and the first capillary 44 is longer than second mao
Tubule 45, the first capillary 44 are equipped with two, and the second capillary 45 is equipped with one.Wherein, the first capillary 44 and the second capillary
Pipe 45 is arranged in triangle.
Positioning mechanism includes matching to determine with locating clip clamping of workpieces stall position with the assembly device of pilot valve production line
Position convex block 21 positions lower seat 23, set on the positioning seat of honour 22 for positioning lower 23 top of seat, positions lower seat 23 and connect with the positioning seat of honour 22
Place is additionally provided with positioning column 25, which stretches out towards positioning mechanism front and extend pedestal 1, and locating convex block 21 is set to positioning
The top at the seat of honour 22.
Further, it positions lower fixed by fixing piece 24 between seat 23 and pedestal 1.
Further, locating convex block 21 sets there are four and is respectively arranged on four vertex at the positioning seat of honour 22.
Further, when pilot valve production line works, casing 41 is sheathed on outside positioning column 25, positioning column 25 and the lower seat of positioning
23 are additionally provided with positioning annulus 26 with the junction for positioning the seat of honour 22, and the diameter of the positioning annulus 26 is greater than the diameter of casing 41.
Clamping section includes set on the left clamping section and right clamping section of limiting section two sides, the structure of left clamping section and right clamping section
It is identical and arranged symmetrically.
Wherein, by taking left clamping section as an example comprising the fixing seat on pedestal 1, the rotating member 32 in fixing seat
With clamping piece 33, fixing seat includes the first fixing seat 311 and the second fixing seat 312, and it is fixed that the lower end of rotating member 32 is set to first
Seat 311 and second is connected between fixing seat 312 and with rotation axis with two fixing seats, the top of rotating member 32 by bolt and
Clamping piece 33 connects, and rotating member 32 can drive clamping piece 33 to rotate by center of rotation of rotation axis.
Further, clamping piece 33 includes the clamping piece 331 fixed with rotating member 32, the folder set on 331 front end of clamping piece
Tight piece 332, when clamping section clamps pilot valve semi-finished product, the side of clamp clip 331 and casing 41 is pressed.
Further, the junction of clamping piece 331 and clamp clip 332 is additionally provided with reinforced sheet 333, wherein reinforced sheet 333 is
Triangular structure, isosceles triangle are optimal.
Further, the one or both ends of rotation axis are equipped with the rotary electric machine being fixed in fixing seat, and the rotary electric machine is logical
Electric wire is crossed to be connected with the power supply of pilot valve production line.
Further, it is bolted between fixing seat and pedestal 1.
Limiting section includes the limiting platform 51 fixed with 1 phase of pedestal, the limiting stand 52 on limiting platform 51, limiting stand
It is connected between 52 and limiting platform 51 by telescopic rod 53, telescopic rod 53 drives limiting stand 52 to move up and down, in limiting section to elder generation
When pilot valve semi-finished product limit, the upper surface of limiting stand 52 and the lower part of casing 41 are supported.
Further, telescopic rod 53 is connected by electric wire with the power supply of pilot valve production line, and limiting platform 51 is equipped with will
Telescopic rod 53 surrounds the guard column 54 in it.
Further, it is bolted between limiting platform 51 and pedestal 1.
Embodiment two, a kind of clamping workpiece of pilot valve production line, for the elder generation that is fixedly clamped in pilot valve production line
Pilot valve semi-finished product.
Wherein, clamping workpiece includes the pedestal 1 mutually fixed with the transmission device of pilot valve production line, is equipped on pedestal 1
Positioning mechanism and clamp system, four apex angles of pedestal 1 are equipped with for the fixation hole 11 of pedestal 1 and the assembly of pilot valve production line.
Further, clamp system is set to the front of positioning mechanism, which includes clamping section and limiting section, limit
Portion is set to the lower section of clamping section, and limiting section and clamping section cooperate to fix pilot valve semi-finished product, and limiting section is to pilot valve half
When finished product limits, the upper surface of limiting section and the lower part of pilot valve semi-finished product are supported, when clamping section clamps pilot valve semi-finished product,
Clamping section and the side of pilot valve semi-finished product press.
Pilot valve semi-finished product include casing 41, set on 41 top of casing connection frame 42 and be inserted in casing 41 and connection
Capillary on frame 42, the top of connection frame 42 are additionally provided with small valve seat 43, and casing 41, connection frame 42 and small valve seat 43 offer
For the through-hole of capillary insertion.
Further, capillary includes the first capillary 44 and the second capillary 45, and the first capillary 44 is longer than second mao
Tubule 45, the first capillary 44 are equipped with two, and the second capillary 45 is equipped with one.Wherein, the first capillary 44 and the second capillary
Pipe 45 is arranged in triangle.
Positioning mechanism includes matching to determine with locating clip clamping of workpieces stall position with the assembly device of pilot valve production line
Position convex block 21 positions lower seat 23, set on the positioning seat of honour 22 for positioning lower 23 top of seat, positions lower seat 23 and connect with the positioning seat of honour 22
Place is additionally provided with positioning column 25, which stretches out towards positioning mechanism front and extend pedestal 1, and locating convex block 21 is set to positioning
The top at the seat of honour 22.
Further, it positions lower fixed by fixing piece 24 between seat 23 and pedestal 1.
Further, locating convex block 21 sets there are two and is respectively arranged on two that position the seat of honour 22 as diagonal vertex.
Further, when pilot valve production line works, casing 41 is sheathed on outside positioning column 25, positioning column 25 and the lower seat of positioning
23 are additionally provided with positioning annulus 26 with the junction for positioning the seat of honour 22, and the diameter of the positioning annulus 26 is greater than the diameter of casing 41.
Clamping section includes set on the left clamping section and right clamping section of limiting section two sides, the structure of left clamping section and right clamping section
It is identical and arranged symmetrically.
Wherein, by taking left clamping section as an example comprising the fixing seat on pedestal 1, the rotating member 32 in fixing seat
With clamping piece 33, fixing seat includes the first fixing seat 311 and the second fixing seat 312, and it is fixed that the lower end of rotating member 32 is set to first
Seat 311 and second is connected between fixing seat 312 and with rotation axis with two fixing seats, the top of rotating member 32 by bolt and
Clamping piece 33 connects, and rotating member 32 can drive clamping piece 33 to rotate by center of rotation of rotation axis.
Further, clamping piece 33 includes the clamping piece 331 fixed with rotating member 32, the folder set on 331 front end of clamping piece
Tight piece 332, when clamping section clamps pilot valve semi-finished product, the side of clamp clip 331 and casing 41 is pressed.
Further, the junction of clamping piece 331 and clamp clip 332 is additionally provided with reinforced sheet 333, wherein reinforced sheet 333 is
Triangular structure, isosceles triangle are optimal.
Further, the one or both ends of rotation axis are equipped with the rotary electric machine being fixed in fixing seat, and the rotary electric machine is logical
Electric wire is crossed to be connected with the power supply of pilot valve production line.
Further, it is bolted between fixing seat and pedestal 1.
Limiting section includes the limiting platform 51 fixed with 1 phase of pedestal, the limiting stand 52 on limiting platform 51, limiting stand
It is connected between 52 and limiting platform 51 by telescopic rod 53, telescopic rod 53 drives limiting stand 52 to move up and down, in limiting section to elder generation
When pilot valve semi-finished product limit, the upper surface of limiting stand 52 and the lower part of casing 41 are supported.
Further, telescopic rod 53 is connected by electric wire with the power supply of pilot valve production line, and limiting platform 51 is equipped with will
Telescopic rod 53 surrounds the guard column 54 in it.
Further, it is bolted between limiting platform 51 and pedestal 1.
Although the present invention has been illustrated and described with reference to preferred embodiments, this profession ordinary skill
Personnel are it is to be appreciated that within the scope of the claims, can make various variation in form and details.
Claims (10)
1. a kind of clamping workpiece of pilot valve production line, for the pilot valve semi-finished product that are fixedly clamped in pilot valve production line,
Clamping workpiece includes the pedestal mutually fixed with the transmission device of pilot valve production line, it is characterised in that the pedestal is equipped with positioning
Mechanism and clamp system, positioning mechanism include being matched with the assembly device of pilot valve production line with locating clip clamping of workpieces pause position
The locating convex block set, clamp system are set to positioning mechanism front, which includes clamping section and limiting section, the limiting section
Set on the lower section of clamping section, limiting section and clamping section cooperate to fix pilot valve semi-finished product, and the limiting section is to pilot valve
When semi-finished product limit, the upper surface of limiting section and the lower part of pilot valve semi-finished product are supported, and the clamping section is to pilot valve semi-finished product
When clamping, the side of clamping section and pilot valve semi-finished product is pressed.
2. a kind of clamping workpiece of pilot valve production line according to claim 1, it is characterised in that the positioning mechanism
It further include positioning lower seat, set on the positioning seat of honour for positioning lower seat top, seat is additionally provided with positioning seat of honour junction under the positioning
Positioning column, the positioning column stretch out towards positioning mechanism front and extend pedestal, and the locating convex block is set to the top at the positioning seat of honour.
3. a kind of clamping workpiece of pilot valve production line according to claim 2, it is characterised in that seat under the positioning
It is fixed between pedestal by fixing piece, the locating convex block is at least provided with two and is respectively arranged on the vertex for positioning the seat of honour.
4. a kind of clamping workpiece of pilot valve production line according to claim 2, it is characterised in that the pilot valve half
Finished product includes casing, the connection frame set on casing top and the capillary that is inserted on casing and connection frame, the connection frame
Top is additionally provided with small valve seat, and described sleeve pipe, connection frame and small valve seat offer the through-hole for capillary insertion；The capillary
Including the first capillary and the second capillary, the first long capillary tube is equipped with two in the second capillary, first capillary, institute
The second capillary is stated equipped with one, first capillary and the second capillary are arranged in triangle.
5. a kind of clamping workpiece of pilot valve production line according to claim 4, it is characterised in that the pilot valve is raw
When producing line works, described sleeve pipe is sheathed on outside positioning column, and the positioning column is also set with the junction for positioning lower seat and the positioning seat of honour
There is positioning annulus, the diameter of the positioning annulus is greater than the diameter of casing.
6. a kind of clamping workpiece of pilot valve production line according to claim 4, it is characterised in that the clamping section packet
It includes set on the left clamping section and right clamping section of limiting section two sides, left clamping section is identical and arranged symmetrically with the structure of right clamping section；
The left clamping section includes the fixing seat on pedestal, rotating member and clamping piece in fixing seat, the fixing seat packet
The first fixing seat and the second fixing seat are included, the lower end of rotating member is set between the first fixing seat and the second fixing seat and with rotation axis
It is connected with two fixing seats, the top of the rotating member is connect by bolt with clamping piece, and the rotating member can drive clamping
Part is rotated by center of rotation of rotation axis.
7. a kind of clamping workpiece of pilot valve production line according to claim 6, it is characterised in that the clamping piece packet
The clamping piece fixed with rotating member, the clamp clip set on clamping piece front end are included, when the clamping section clamps pilot valve semi-finished product,
The press of the side of clamp clip and casing；The junction of the clamping piece and clamp clip is additionally provided with reinforced sheet, and the reinforced sheet is three
Angular structure.
8. a kind of clamping workpiece of pilot valve production line according to claim 4, it is characterised in that the limiting section packet
The limiting platform mutually fixed with pedestal, the limiting stand on limiting platform are included, by flexible between limiting stand and limiting platform
Bar is connected, and the telescopic rod drives limiting stand to move up and down, when the limiting section limits pilot valve semi-finished product, limiting stand it is upper
End face and the lower part of casing are supported.
9. a kind of clamping workpiece of pilot valve production line according to claim 8, it is characterised in that the telescopic rod is logical
It crosses electric wire to be connected with the power supply of pilot valve production line, the limiting platform is equipped with the guard column surrounded telescopic rod in it.
10. a kind of clamping workpiece of pilot valve production line according to claim 6, it is characterised in that the rotation axis
One or both ends are equipped with the rotary electric machine being fixed in fixing seat, which passes through the power supply of electric wire and pilot valve production line
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910573389.1A CN110293499A (en) | 2019-06-28 | 2019-06-28 | A kind of clamping workpiece of pilot valve production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910573389.1A CN110293499A (en) | 2019-06-28 | 2019-06-28 | A kind of clamping workpiece of pilot valve production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110293499A true CN110293499A (en) | 2019-10-01 |
Family
ID=68029190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910573389.1A Pending CN110293499A (en) | 2019-06-28 | 2019-06-28 | A kind of clamping workpiece of pilot valve production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110293499A (en) |
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|---|---|---|---|---|
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| CN107745274A (en) * | 2017-09-25 | 2018-03-02 | 北京驭动智行科技有限公司 | A kind of modularization fixture for automatic production line |
| CN207807497U (en) * | 2017-12-05 | 2018-09-04 | 河北兴盛塑料管业有限公司 | A kind of positioning clamping machine for three-way pipe |
| CN109551207A (en) * | 2019-02-01 | 2019-04-02 | 常州机电职业技术学院 | Automatic manual transmission production line |
| CN210307529U (en) * | 2019-06-28 | 2020-04-14 | 浙江工业大学 | Clamping workpiece for pilot valve production line |
-
2019
- 2019-06-28 CN CN201910573389.1A patent/CN110293499A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201833304U (en) * | 2010-11-08 | 2011-05-18 | 上海诺玛液压系统有限公司 | Assembling jig for receiver and pilot valve in electro-hydraulic servo valve |
| CN202910771U (en) * | 2012-11-16 | 2013-05-01 | 北京天地玛珂电液控制系统有限公司 | Automatic clamping device used for pilot valve regulating |
| CN104209794A (en) * | 2014-09-17 | 2014-12-17 | 浙江苏尔达洁具有限公司 | Positioning fixture for bathtub faucet |
| CN105690286A (en) * | 2014-12-16 | 2016-06-22 | Dmg森精机株式会社 | Workpiece fixing jig and workpiece fixing method using the same |
| CN206748005U (en) * | 2017-03-20 | 2017-12-15 | 北京电子科技职业学院 | A kind of complex curved surface parts processing and on-line checking clamping tooling |
| CN107745274A (en) * | 2017-09-25 | 2018-03-02 | 北京驭动智行科技有限公司 | A kind of modularization fixture for automatic production line |
| CN207807497U (en) * | 2017-12-05 | 2018-09-04 | 河北兴盛塑料管业有限公司 | A kind of positioning clamping machine for three-way pipe |
| CN109551207A (en) * | 2019-02-01 | 2019-04-02 | 常州机电职业技术学院 | Automatic manual transmission production line |
| CN210307529U (en) * | 2019-06-28 | 2020-04-14 | 浙江工业大学 | Clamping workpiece for pilot valve production line |
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