CN106881658A - A kind of punch device in flow control valve manufacture craft - Google Patents
A kind of punch device in flow control valve manufacture craft Download PDFInfo
- Publication number
- CN106881658A CN106881658A CN201710070921.9A CN201710070921A CN106881658A CN 106881658 A CN106881658 A CN 106881658A CN 201710070921 A CN201710070921 A CN 201710070921A CN 106881658 A CN106881658 A CN 106881658A
- Authority
- CN
- China
- Prior art keywords
- slide rail
- sliding block
- control valve
- flow control
- gear
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0641—Grinders for cutting-off for grinding holes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to the punch device in a kind of punch device, more particularly to a kind of flow control valve manufacture craft.The technical problem to be solved in the present invention is to provide the punch device in a kind of safe flow control valve manufacture craft.In order to solve the above-mentioned technical problem, the invention provides the punch device in such a flow control valve manufacture craft, workbench, lowering or hoisting gear, pole, first bearing seat, the first bull stick, first belt pulley etc. are included；Bench-top is provided with lowering or hoisting gear, and bench-top left side is provided with pole, and pole lower right side is provided with first bearing seat, and first bearing seat is provided with the first bull stick, and the first bull stick is provided with the first belt pulley and emery wheel, and emery wheel is located at the first belt pulley right side.When using, staff realizes the rise and fall of flow control valve by promoting push rod, simple to operate, and clamping device can prevent the flow control valve in drill process from moving, and increase the precision of punching.
Description
Technical field
The present invention relates to the punch device in a kind of punch device, more particularly to a kind of flow control valve manufacture craft.
Background technology
Flow control valve, also known as 400X flow control valves, is that a kind of use high accuracy guide's mode controls the multi-functional of flow
Valve.The pipeline that need to control flow and pressure suitable for sparge pipe, keep predetermined amount of flow constant, by excessive flow restriction one
Individual predetermined value, and upstream high is suitably lowered, even if the pressure of main valve upstream changes, do not interfere with main valve downstream yet
Flow.Its connected mode is divided into flange form and screw-type；Welded type.Control and regulation mode be divided into it is automatic with it is manual.
Existing punch operation needs staff to control valve with hand firm discharge in punching, due to hand and emery wheel distance
It is close, the accident for scalding or switching to hand can often occur, can not only influence the health of staff can also influence operating efficiency.
To sum up, the punch device in a kind of safe flow control valve manufacture craft of research and development is needed to overcome at present
Often there is the shortcoming for scalding or switching to hand when punching in the prior art.
The content of the invention
(1) technical problem to be solved
In order to often there is the shortcoming for scalding or switching to hand when overcoming punching in the prior art, the present invention will be solved the present invention
Technical problem certainly is to provide the punch device in a kind of safe flow control valve manufacture craft.
(2) technical scheme
In order to solve the above-mentioned technical problem, set the invention provides the punching in such a flow control valve manufacture craft
It is standby, include workbench, lowering or hoisting gear, pole, first bearing seat, the first bull stick, the first belt pulley, emery wheel, motor, the second skin
Belt wheel and flat belt, bench-top are provided with lowering or hoisting gear, and bench-top left side is provided with pole, and pole lower right side is provided with the
One bearing block, first bearing seat is provided with the first bull stick, and the first bull stick is provided with the first belt pulley and emery wheel, and emery wheel is located at first
Belt pulley right side, pole right upper portion is provided with motor, and the output shaft of motor is provided with the second belt pulley, the second belt pulley and first
By flat-belt drive between belt pulley, the diameter of the second belt pulley is less than the first belt pulley.
Preferably, lowering or hoisting gear includes L-shaped slide rail, the first sliding block, the first spring, push rod, the second sliding block, the second bullet
Spring, connecting rod and placement plate, bench-top right side are provided with L-shaped slide rail, and L-shaped slide rail right part is provided with the first sliding block, and the first sliding block is right
The first spring is provided between side and L-shaped slide rail right part, the first sliding block right side is provided with push rod, and L-shaped slide rail top is provided with the second sliding block,
Second spring is provided between second slider top and L-shaped slide rail top, rotary type is connected between the second sliding block and the first sliding block
Connecting rod, the second sliding block left side is provided with placement plate, places plate and is located at emery wheel lower section.
Preferably, clamping device is also included, clamping device includes the first slide rail, the 3rd sliding block, the first tooth bar, second
Tooth bar, first gear, clamping plate, second bearing seat, second gear and the second bull stick, middle part are provided with the first slide rail, on the first slide rail
The 3rd sliding block is provided with, the 3rd sliding block front side is provided with the first tooth bar, and the first tooth bar left side is provided with the second tooth bar, places plate top front and rear
First gear is symmetrically arranged on two with, first gear is engaged with the first tooth bar, clamping plate is equipped with first gear, placed plate top and set
There is second bearing seat, second bearing seat is provided with the second bull stick, and the second bull stick is provided with second gear, second gear and the second tooth
Bar is engaged.
Preferably, the second slide rail, Four-slider and the 3rd spring are also included, bench-top is provided with the second slide rail, the
Two slide rails are provided with Four-slider, and Four-slider right side is connected with plate left side is placed, Four-slider bottom and the second slide rail bottom
Between be provided with the 3rd spring.
Preferably, it is HT200 to place sheet material matter.
Preferably, clamping plate right part is arc.
Operation principle：When needing to punch flow control valve, flow control valve is placed on lowering or hoisting gear by staff
On, move up flow control valve by lowering or hoisting gear, while staff's controlled motor works, motor is rotated and drives second
Pulley rotation, the first pulley rotation is driven by the effect of flat belt, and then drives emery wheel to rotate, because the second belt pulley
Diameter be less than the first belt pulley, so can amplify during the first pulley rotation emery wheel rotate when power, so as to increase punching
Effect.After end-of-job, staff's controlled motor is closed, and moves down flow control valve by lowering or hoisting gear, so
Flow control valve is taken out afterwards.
Because lowering or hoisting gear includes L-shaped slide rail, the first sliding block, the first spring, push rod, the second sliding block, second spring, company
Bar and placement plate, bench-top right side are provided with L-shaped slide rail, and L-shaped slide rail right part is provided with the first sliding block, the first sliding block right side and L
The first spring is provided between shape slide rail right part, the first sliding block right side is provided with push rod, and L-shaped slide rail top is provided with the second sliding block, second
Second spring is provided between slider top and L-shaped slide rail top, rotary type is connected with connecting rod between the second sliding block and the first sliding block,
Second sliding block left side is provided with placement plate, places plate and is located at emery wheel lower section, and during work, staff lentamente promotes push rod to the left,
So as to drive the first sliding block to be moved to the left, the second sliding block is moved up by the effect of connecting rod, so as to drive placement plate upward
Mobile, flow control valve is also moved up therewith, and so as to realize punch operation, after end-of-job, staff pulls to the right
Push rod, after push rod resets, staff takes out flow control valve.
Because also including clamping device, clamping device includes the first slide rail, the 3rd sliding block, the first tooth bar, the second tooth
Bar, first gear, clamping plate, second bearing seat, second gear and the second bull stick, middle part are provided with the first slide rail, are set on the first slide rail
There is the 3rd sliding block, the 3rd sliding block front side is provided with the first tooth bar, and the first tooth bar left side is provided with the second tooth bar, places two before and after plate top
Side is arranged with first gear, and first gear is engaged with the first tooth bar, and clamping plate is equipped with first gear, places plate top and is provided with
Second bearing seat, second bearing seat is provided with the second bull stick, and the second bull stick is provided with second gear, second gear and the second tooth bar
Engagement, during work, be placed on flow control valve between the clamping plate of front and rear both sides by staff, then rotates counterclockwise second turn
Bar, drives second gear to rotate counterclockwise, because second gear is engaged with the second tooth bar, second gear rotates counterclockwise meeting
The second tooth bar is moved to the left, drives the first tooth bar to be moved to the left, because the first tooth bar is engaged with first gear, the first tooth
Bar is moved to the left rotates counterclockwise the first gear of front side, rotates clockwise the first gear of rear side, so that front and rear two
The clamping plate of side clamps flow control valve, and after flow control valve is clamped, staff stops operating the second bull stick, and screw is consolidated
Surely the second bull stick is lived, can so prevents the flow control valve in drill process from moving, increase the precision of punching, and during punching
Do not need staff to control valve with hand firm discharge, can prevent from accidentally injuring staff, increase the security of staff.
Because also including the second slide rail, Four-slider and the 3rd spring, bench-top is provided with the second slide rail, and second slides
Rail is provided with Four-slider, and Four-slider right side is connected with plate left side is placed, between Four-slider bottom and the second slide rail bottom
The 3rd spring is provided with, the stability for placing plate can be increased, so as to increase the stability of equipment.
(3) beneficial effect
When using, staff realizes the rise and fall of flow control valve by promoting push rod, simple to operate, clamps dress
Putting can prevent the flow control valve in drill process from moving, and increase the precision of punching, and do not need staff during punching
Valve is controlled with hand firm discharge, can prevent from accidentally injuring staff, increase the security of staff, by setting the second slide rail
The stability for placing plate can be increased with Four-slider, so as to increase the stability of equipment.
Brief description of the drawings
Fig. 1 is main structure diagram of the invention.
Fig. 2 is the first main structure diagram of lowering or hoisting gear of the present invention.
Fig. 3 is the main structure diagram of clamping device of the present invention.
Fig. 4 is second main structure diagram of lowering or hoisting gear of the present invention.
Mark in accompanying drawing for：1- workbench, 2- lowering or hoisting gears, 21-L shape slide rails, the sliding blocks of 22- first, the bullets of 23- first
Spring, 24- push rods, the sliding blocks of 25- second, 26- second springs, 27- connecting rods, 28- places plate, 3- poles, 4- first bearing seats, 5- the
One bull stick, the belt pulleys of 6- first, 7- emery wheels, 8- motors, the belt pulleys of 9- second, 10- flat belts, 11- clamping devices, 111- first
Slide rail, the sliding blocks of 112- the 3rd, the tooth bars of 113- first, the tooth bars of 114- second, 115- first gears, 116- clamping plates, the axles of 117- second
Bearing, 118- second gears, the bull sticks of 119- second, the slide rails of 12- second, 13- Four-sliders, the springs of 14- the 3rd.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of punch device in flow control valve manufacture craft, as Figure 1-4, includes workbench 1, lowering or hoisting gear
2nd, pole 3, first bearing seat 4, the first bull stick 5, the first belt pulley 6, emery wheel 7, motor 8, the second belt pulley 9 and flat belt 10,
The top of workbench 1 is provided with lowering or hoisting gear 2, and the top left side of workbench 1 is provided with pole 3, and the lower right side of pole 3 is provided with first bearing seat
4, first bearing seat 4 is provided with the first bull stick 5, and the first bull stick 5 is provided with the first belt pulley 6 and emery wheel 7, and emery wheel 7 is located at first
The right side of belt pulley 6, the right upper portion of pole 3 is provided with motor 8, and the output shaft of motor 8 is provided with the second belt pulley 9, the second belt pulley 9
It is driven by flat belt 10 between the first belt pulley 6, the diameter of the second belt pulley 9 is less than the first belt pulley 6.
Lowering or hoisting gear 2 includes L-shaped slide rail 21, the first sliding block 22, the first spring 23, push rod 24, the second sliding block 25, second
Spring 26, connecting rod 27 and placement plate 28, the top right side of workbench 1 are provided with L-shaped slide rail 21, and the right part of L-shaped slide rail 21 is provided with the first cunning
Block 22, is provided with the first spring 23 between the right side of the first sliding block 22 and the right part of L-shaped slide rail 21, the right side of the first sliding block 22 is provided with push rod
24, the top of L-shaped slide rail 21 is provided with the second sliding block 25, and second spring is provided between the top of the second sliding block 25 and the top of L-shaped slide rail 21
26, rotary type is connected with connecting rod 27 between the second sliding block 25 and the first sliding block 22, and the left side of the second sliding block 25 is provided with placement plate 28, puts
Plate 28 is put positioned at the lower section of emery wheel 7.
Clamping device 11 is also included, clamping device 11 includes the first slide rail 111, the 3rd sliding block 112, the first tooth bar
113rd, the second tooth bar 114, first gear 115, clamping plate 116, second bearing seat 117, the bull stick 119 of second gear 118 and second, in
Portion is provided with the first slide rail 111, and the first slide rail 111 is provided with the 3rd sliding block 112, and the front side of the 3rd sliding block 112 is provided with the first tooth bar
113, the left side of the first tooth bar 113 is provided with the second tooth bar 114, and first gear 115 is symmetrically arranged on two with before and after placing at the top of plate 28, the
One gear 115 is engaged with the first tooth bar 113, and clamping plate 116 is equipped with first gear 115, is placed the top of plate 28 and is provided with the second axle
Bearing 117, second bearing seat 117 is provided with the second bull stick 119, and the second bull stick 119 is provided with second gear 118, second gear
118 engage with the second tooth bar 114.
The second slide rail 12, the spring 14 of Four-slider 13 and the 3rd are also included, the top of workbench 1 is provided with the second slide rail 12,
Second slide rail 12 is provided with Four-slider 13, and the right side of Four-slider 13 is connected with the left side of plate 28 is placed, the bottom of Four-slider 13 and
Second slide rail 12 is provided with the 3rd spring 14 between bottom.
It is HT200 to place the material of plate 28.
The right part of clamping plate 116 is arc.
Operation principle：When needing to punch flow control valve, flow control valve is placed on lowering or hoisting gear 2 by staff
On, move up flow control valve by lowering or hoisting gear 2, while staff's controlled motor 8 works, motor 8 is rotated and driven
Second belt pulley 9 is rotated, and drives the first belt pulley 6 to rotate by the effect of flat belt 10, and then drives emery wheel 7 to rotate, because
The diameter of the second belt pulley 9 is less than the first belt pulley 6, so the first belt pulley 6 can amplify when emery wheel 7 is rotated when rotating
Power, so as to increase punching effect.After end-of-job, staff's controlled motor 8 is closed, and makes flow by lowering or hoisting gear 2
Control valve is moved down, and then takes out flow control valve.
Because lowering or hoisting gear 2 include L-shaped slide rail 21, the first sliding block 22, the first spring 23, push rod 24, the second sliding block 25,
Second spring 26, connecting rod 27 and plate 28 is placed, the top right side of workbench 1 is provided with L-shaped slide rail 21, the right part of L-shaped slide rail 21 is provided with the
One sliding block 22, is provided with the first spring 23 between the right side of the first sliding block 22 and the right part of L-shaped slide rail 21, the right side of the first sliding block 22 is provided with and pushes away
Bar 24, the top of L-shaped slide rail 21 is provided with the second sliding block 25, and the second bullet is provided between the top of the second sliding block 25 and the top of L-shaped slide rail 21
Spring 26, rotary type is connected with connecting rod 27 between the second sliding block 25 and the first sliding block 22, and the left side of the second sliding block 25 is provided with placement plate 28,
Place plate 28 and be located at the lower section of emery wheel 7, during work, staff lentamente promotes push rod 24 to the left, so as to drive the first sliding block 22
It is moved to the left, the second sliding block 25 is moved up by the effect of connecting rod 27, so that drive placement plate 28 to move up, flow control
Valve processed is also moved up therewith, and so as to realize punch operation, after end-of-job, staff pulls to the right push rod 24, when pushing away
After bar 24 resets, staff takes out flow control valve.
Because also including clamping device 11, clamping device 11 includes the first slide rail 111, the 3rd sliding block 112, the first tooth
Bar 113, the second tooth bar 114, first gear 115, clamping plate 116, second bearing seat 117, the bull stick 119 of second gear 118 and second,
Middle part is provided with the first slide rail 111, and the first slide rail 111 is provided with the 3rd sliding block 112, and the front side of the 3rd sliding block 112 is provided with the first tooth bar
113, the left side of the first tooth bar 113 is provided with the second tooth bar 114, and first gear 115 is symmetrically arranged on two with before and after placing at the top of plate 28, the
One gear 115 is engaged with the first tooth bar 113, and clamping plate 116 is equipped with first gear 115, is placed the top of plate 28 and is provided with the second axle
Bearing 117, second bearing seat 117 is provided with the second bull stick 119, and the second bull stick 119 is provided with second gear 118, second gear
118 engage with the second tooth bar 114, and during work, be placed on flow control valve between the clamping plate 116 of front and rear both sides by staff,
Then the second bull stick 119 is rotated counterclockwise, drives second gear 118 to rotate counterclockwise, because the tooth bar of second gear 118 and second
114 engagements, can be moved to the left the second tooth bar 114 so second gear 118 is rotated counterclockwise, and drive the first tooth bar 113 to the left
Mobile, because the first tooth bar 113 is engaged with first gear 115, the first tooth bar 113 is moved to the left the first gear for making front side
115 rotate counterclockwise, and rotate clockwise the first gear 115 of rear side, so that the clamping plate 116 of front and rear both sides clamps flow control
Valve processed, after flow control valve is clamped, staff is stopped operating the second bull stick 119, and screw is fixed into the second bull stick
119, can so prevent the flow control valve in drill process from moving, increase the precision of punching, and work is not needed during punching
Make personnel and control valve with hand firm discharge, can prevent from accidentally injuring staff, increase the security of staff.
Because also including the second slide rail 12, the spring 14 of Four-slider 13 and the 3rd, the top of workbench 1 is provided with the second slide rail
12, the second slide rail 12 is provided with Four-slider 13, and the right side of Four-slider 13 is connected with the left side of plate 28 is placed, the bottom of Four-slider 13
The 3rd spring 14 is provided between the bottom of the second slide rail 12, the stability for placing plate 28 can be increased, so as to increase the steady of equipment
It is qualitative.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. the punch device in a kind of flow control valve manufacture craft, it is characterised in that include workbench (1), lowering or hoisting gear
(2), pole (3), first bearing seat (4), the first bull stick (5), the first belt pulley (6), emery wheel (7), motor (8), the second belt
Wheel (9) and flat belt (10), workbench (1) top are provided with lowering or hoisting gear (2), and workbench (1) top left side is provided with pole (3),
Pole (3) lower right side is provided with first bearing seat (4), and first bearing seat (4) is provided with the first bull stick (5), on the first bull stick (5)
The first belt pulley (6) and emery wheel (7) are provided with, emery wheel (7) is provided with electricity positioned at the first belt pulley (6) right side, pole (3) right upper portion
Machine (8), the output shaft of motor (8) is provided with the second belt pulley (9), passes through between the second belt pulley (9) and the first belt pulley (6)
Flat belt (10) is driven, and the diameter of the second belt pulley (9) is less than the first belt pulley (6).
2. the punch device in a kind of flow control valve manufacture craft according to claim 1, it is characterised in that lifting dress
Put (2) and include L-shaped slide rail (21), the first sliding block (22), the first spring (23), push rod (24), the second sliding block (25), the second bullet
Spring (26), connecting rod (27) and placement plate (28), workbench (1) top right side are provided with L-shaped slide rail (21), L-shaped slide rail (21) right part
The first sliding block (22) is provided with, the first spring (23) is provided between the first sliding block (22) right side and L-shaped slide rail (21) right part, first slides
Block (22) right side is provided with push rod (24), and L-shaped slide rail (21) top is provided with the second sliding block (25), the second sliding block (25) top and L-shaped
Second spring (26) is provided between slide rail (21) top, rotary type is connected between the second sliding block (25) and the first sliding block (22)
Bar (27), the second sliding block (25) left side is provided with placement plate (28), places plate (28) positioned at emery wheel (7) lower section.
3. the punch device in a kind of flow control valve manufacture craft according to claim 2, it is characterised in that also include
There is clamping device (11), clamping device (11) includes the first slide rail (111), the 3rd sliding block (112), the first tooth bar (113),
Two tooth bars (114), first gear (115), clamping plate (116), second bearing seat (117), second gear (118) and the second bull stick
(119), middle part is provided with the first slide rail (111), and the first slide rail (111) is provided with the 3rd sliding block (112), before the 3rd sliding block (112)
Side is provided with the first tooth bar (113), and the first tooth bar (113) left side is provided with the second tooth bar (114), places both sides before and after plate (28) top
First gear (115) is arranged with, first gear (115) is engaged with the first tooth bar (113), and first gear is equipped with (115)
Clamping plate (116), places plate (28) top and is provided with second bearing seat (117), and second bearing seat (117) is provided with the second bull stick
(119), the second bull stick (119) is provided with second gear (118), and second gear (118) is engaged with the second tooth bar (114).
4. the punch device in a kind of flow control valve manufacture craft according to claim 3, it is characterised in that also include
There are the second slide rail (12), Four-slider (13) and the 3rd spring (14), workbench (1) top is provided with the second slide rail (12), second
Slide rail (12) is provided with Four-slider (13), and Four-slider (13) right side is connected with plate (28) left side is placed, Four-slider (13)
The 3rd spring (14) is provided between bottom and the second slide rail (12) bottom.
5. the punch device in a kind of flow control valve manufacture craft according to claim 4, it is characterised in that place plate
(28) material is HT200.
6. the punch device in a kind of flow control valve manufacture craft according to claim 5, it is characterised in that clamping plate
(116) right part is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710070921.9A CN106881658A (en) | 2017-02-09 | 2017-02-09 | A kind of punch device in flow control valve manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710070921.9A CN106881658A (en) | 2017-02-09 | 2017-02-09 | A kind of punch device in flow control valve manufacture craft |
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| Publication Number | Publication Date |
|---|---|
| CN106881658A true CN106881658A (en) | 2017-06-23 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710070921.9A Pending CN106881658A (en) | 2017-02-09 | 2017-02-09 | A kind of punch device in flow control valve manufacture craft |
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| CN (1) | CN106881658A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032204A (en) * | 2017-10-17 | 2018-05-15 | 刘云龙 | A kind of data cable manufactory chip burnishing device |
| CN112264902A (en) * | 2020-11-16 | 2021-01-26 | 杨卫全 | Multi-angle section bar cutting device |
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| CN112264902A (en) * | 2020-11-16 | 2021-01-26 | 杨卫全 | Multi-angle section bar cutting device |
| CN112264902B (en) * | 2020-11-16 | 2024-06-07 | 杨卫全 | Multi-angle section bar cutting device |
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