CN206229931U - A kind of rail pressing plate decompressor used for rail vehicle - Google Patents
A kind of rail pressing plate decompressor used for rail vehicle Download PDFInfo
- Publication number
- CN206229931U CN206229931U CN201621294072.2U CN201621294072U CN206229931U CN 206229931 U CN206229931 U CN 206229931U CN 201621294072 U CN201621294072 U CN 201621294072U CN 206229931 U CN206229931 U CN 206229931U
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- support
- pressing plate
- bracing wire
- swing arm
- clamp
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Abstract
The utility model is related to a kind of decompressor, more particularly to a kind of rail pressing plate decompressor used for rail vehicle.The technical problems to be solved in the utility model is to provide a kind of good rail pressing plate decompressor used for rail vehicle of punching press effect.In order to solve the above-mentioned technical problem, the utility model provides such a rail pressing plate decompressor used for rail vehicle, includes fixed pulley, the second bracing wire, clamping device, electric manipulator, the 3rd swing arm, tooth bar, gear, reel, pole, second support, the second swing seat, the first cylinder, the second contiguous block, the second swing arm, the 3rd support, guide plate, elevating lever, the first contiguous block, the first swing seat, the first swing arm, first support and the first bracing wire；Ceiling bottom is provided with fixed pulley.The utility model is swung using the swing arm of gear driven the 3rd, so that driving electric manipulator exerts a force to the pressing plate left and right sides, while gear driven reel is rotated withdraws the first bracing wire and the second bracing wire.
Description
Technical field
The utility model is related to a kind of decompressor, more particularly to a kind of rail pressing plate decompressor used for rail vehicle.
Background technology
Punching press, refers to that depended on pressure machine and mould apply external force to sheet material, band, tubing and section bar etc., is allowed to produce plasticity
Deformation is separated, so as to obtain the forming and machining method of the stamping parts of required shape and size.Plate, mould and equipment are punching presses
The three elements of processing.Punching press and forging belong to plastic working or pressure processing together, are collectively referred to as forging and stamping.The blank of punching press is mainly hot rolling
With cold rolling steel plate and steel band.Major part in sheet material is the finished product being made by punching press.The vehicle body of automobile, chassis, fuel tank, dissipate
Hot device piece, the drum of boiler, the housing of container, motor, iron core silicon-steel sheet of electrical equipment etc. are all punch process.Instrument and meter,
In the products such as household electrical appliance, bicycle, office machinery, household utensil, also there are a large amount of stamping parts.
Existing rail pressing plate decompressor used for rail vehicle haves the shortcomings that punching press effect is poor, therefore it is a kind of to need research and development badly
The good rail pressing plate decompressor used for rail vehicle of punching press effect.
Utility model content
（1）The technical problem to be solved
The utility model is for the shortcoming for overcoming existing rail pressing plate decompressor punching press effect used for rail vehicle poor, sheet
The utility model technical problem to be solved is to provide a kind of good rail pressing plate decompressor used for rail vehicle of punching press effect.
（2）Technical scheme
In order to solve the above-mentioned technical problem, the utility model provides such a rail pressing plate punching press dress used for rail vehicle
Put, include fixed pulley, the second bracing wire, clamping device, electric manipulator, the 3rd swing arm, tooth bar, gear, reel, branch
Bar, second support, the second swing seat, the first cylinder, the second contiguous block, the second swing arm, the 3rd support, guide plate, elevating lever,
First contiguous block, the first swing seat, the first swing arm, first support and the first bracing wire；Ceiling bottom is provided with fixed pulley, fixed sliding
Wheel is arranged right below clamping device, and clamping device includes clamp, the second cylinder and support plate, and the front and rear both sides of support plate are equipped with the
Two cylinders, the second cylinder end is hingedly connected with clamp, is articulated and connected in the middle part of clamp, and ceiling lower section is provided with the 3rd
Frame, left side central portion is provided with first support in the 3rd support, and first support outer bottom is provided with the first swing seat, is cut with scissors in the first swing seat
The first swing arm is connected in succession, and the first swing arm lower end is hingedly connected with right side top in the second swing arm, the 3rd support and is provided with
Second support, second support inner top is provided with the second swing seat, and the first cylinder, the first cylinder are hingedly connected with the second swing seat
Bottom is connected with the second contiguous block, and the second contiguous block is articulated and connected with the second swing arm right, the outer left side of second support and first
Guide plate is connected between support external right side, pilot hole is provided with guide plate, the second swing arm middle part is hingedly connected with the first company
Block is connect, the first contiguous block upper end is provided with elevating lever, and elevating lever passes through pilot hole, and elevating lever upper end is provided with tooth bar, in the 3rd support
Left and right sides top symmetrical expression is provided with pole, and pole upper end rear side is equipped with gear, and wheel and rack engagement, gear rear side is all provided with
There is reel, the first bracing wire is wound with the reel of left, the first bracing wire upper end bypasses fixed pulley, the first bracing wire upper end and support plate
Top left is connected, and is wound with the second bracing wire on the reel of right, and the second bracing wire upper end bypasses fixed pulley, the second bracing wire upper end with
Support plate top right-hand member connection, gear front side bias is hingedly connected with the 3rd swing arm, and the 3rd swing arm upper end is articulated and connected
There is electric manipulator.
Preferably, rubber blanket is also included, front side is equipped with rubber blanket in the clamp at rear side and rear in the clamp in front,
The rubber blanket front side in the interior rear side of the clamp in front and front is agreed with, the rubber blanket rear side contract at front side and rear in the clamp at rear
Close, the shape of rubber blanket is semi-circular, and the material of rubber blanket is nylon rubber.
Preferably, neonychium is also included, ceiling bottom is provided with neonychium, neonychium is shaped as cuboid, protects
More than the length of pressing plate, the thickness of neonychium is 4cm to the length of protection pad, and the length of neonychium is 20cm, and the material of neonychium is
Natural rubber.
Preferably, also include left side top in flap, the 3rd support and be hingedly connected with flap, flap is located at first support
Top, flap is shaped as cuboid, the length of flap and the equal length of first support outer bottom, the bottom width of flap
Width with first support bottom is equal.
Preferably, the material of the first bracing wire and the second bracing wire is steel wire rope.
Preferably, the shape of first support and second support is L-shaped.
Preferably, clamp is shaped as irregular shape, and the shape of clamp is made up of semi-circular and L-shaped.
Operation principle：When needing for pressing plate to carry out punch process, pressing plate is placed between electric manipulator, starts second
Cylinder shortens, and drive clamp is worked in coordination behind clamping press plate middle part, and the second cylinder stops shortening.Start electric manipulator filing appliance
Firmly pressing plate two ends.Start the elongation of the first cylinder, drive the second contiguous block to move downward, drive the second swing arm to rotate clockwise,
Drive the first contiguous block to move downward, drive elevating lever to move downward, band carry-over bar is moved downward, and drives the gear up time of left
Pin is rotated, and the gear of right rotates counterclockwise, and the 3rd swing arm driving electric manipulator of working in coordination is moved downward, so as to pressure
The plate left and right sides applies downward external force, pressing plate is produced plastic deformation, and the reel of the gear driven left of left is clockwise
Rotate and withdraw the first bracing wire, the reel of the gear driven right of right rotates counterclockwise the second bracing wire of withdrawal, drive support plate to
Upper motion, drives the second cylinder and clamp to move upwards, so that clamp applies upward external force to pressing plate middle part, crush board is produced
Raw plastic deformation.When the shape of pressing plate reaches required shape, the first cylinder stops elongation.Start the elongation of the second cylinder, drive
Clamp is worked in coordination release pressing plate, while electric manipulator is stopped, people can remove pressing plate.After pressing plate is removed, start the
One cylinder shortens, and drives the second contiguous block to move upwards, drives the second swing arm to rotate counterclockwise, and drives the first contiguous block upward
Motion, drives elevating lever to move upwards, and band carry-over bar is moved upwards, drives the gear of left to rotate counterclockwise, the gear of right
Rotate clockwise, drive the 3rd swing arm work in coordination driving electric manipulator move upwards reset after, the first cylinder stop contracting
It is short.The reel of the gear driven left of left rotates counterclockwise the first bracing wire of releasing, the coiling of the gear driven right of right
Wheel rotates clockwise the second bracing wire of releasing, and under gravity, support plate, the second cylinder and clamp move downward reset.Work as needs
When other pressing plates are carried out into punch process, repeat to operate above, other pressing plates can be processed into required shape.
Because also including rubber blanket, front side is equipped with rubber blanket in the clamp at rear side and rear in the clamp in front, preceding
Rear side agrees with the rubber blanket front side in front in the clamp of side, and front side is agreed with the rubber blanket rear side at rear in the clamp at rear,
The shape of rubber blanket is semi-circular, and the material of rubber blanket is nylon rubber, it is possible to avoid damaging pressing plate.
Because also including neonychium, ceiling bottom is provided with neonychium, and neonychium is shaped as cuboid, neonychium
Length of the length more than pressing plate, the thickness of neonychium is 4cm, and the length of neonychium is 20cm, and the material of neonychium is natural
Rubber, it is possible to avoid damaging ceiling.
Because also including flap, left side top is hingedly connected with flap in the 3rd support, and flap is located in first support
Side, flap is shaped as cuboid, the length of flap and the equal length of first support outer bottom, the bottom width of flap with
The width of first support bottom is equal, can be with store things, so flap can play the article for avoiding storage in first support
Impaired effect.
It is not easy to wear to cause fracture because the material of the first bracing wire and the second bracing wire is steel wire rope, can extend
First bracing wire and the service life of the second bracing wire.
（3）Beneficial effect
The utility model is swung using the swing arm of gear driven the 3rd, so that driving electric manipulator is to the pressing plate left and right sides
Force, while gear driven reel is rotated withdraws the first bracing wire and the second bracing wire, so that drive clamp to exert a force pressing plate middle part,
Make pressing plate produce plastic deformation to obtain required shape, reach the good effect of punching press effect.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present utility model.
Fig. 2 is the first right side structural representation of the utility model clamping device.
Fig. 3 is second right side structural representation of the utility model clamping device.
Fig. 4 is second main structure diagram of the present utility model.
Fig. 5 is the third main structure diagram of the present utility model.
Mark in accompanying drawing for：1- ceilings, 2- fixed pulleys, the bracing wires of 3- second, 4- clamping devices, 41- clamps, 42-
Two cylinders, 43- support plates, 5- electric manipulators, 6- pressing plates, the swing arms of 7- the 3rd, 8- tooth bars, 9- gears, 10- reels, 11- branch
Bar, 12- second supports, the swing seats of 13- second, the cylinders of 14- first, the contiguous blocks of 15- second, the swing arms of 16- second, 17- the 3rd
Support, 18- pilot holes, 19- guide plates, 20- elevating levers, the contiguous blocks of 21- first, the swing seats of 22- first, the swing arms of 23- first,
24- first supports, the bracing wires of 25- first, 26- rubber blankets, 27- neonychiums, 28- flaps.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of rail pressing plate decompressor used for rail vehicle, as Figure 1-5, includes fixed pulley 2, the second bracing wire 3, folder
Tight device 4, electric manipulator 5, the 3rd swing arm 7, tooth bar 8, gear 9, reel 10, pole 11, second support 12, second are put
Dynamic seat 13, the first cylinder 14, the second contiguous block 15, the second swing arm 16, the 3rd support 17, guide plate 19, elevating lever 20, first
Contiguous block 21, the first swing seat 22, the first swing arm 23, the bracing wire 25 of first support 24 and first；The bottom of ceiling 1 is provided with determines cunning
Wheel 2, fixed pulley 2 is arranged right below clamping device 4, and clamping device 4 includes clamp 41, the second cylinder 42 and support plate 43, support plate
43 front and rear both sides are equipped with the second cylinder 42, and the end of the second cylinder 42 is hingedly connected with clamp 41, the middle part hinge of clamp 41
Connect in succession, the lower section of ceiling 1 is provided with the 3rd support 17, and left side central portion is provided with first support 24, first support in the 3rd support 17
24 outer bottoms are provided with the first swing seat 22, the first swing arm 23 are hingedly connected with the first swing seat 22, under the first swing arm 23
End is hingedly connected with the second swing arm 16, and right side top is provided with second support 12, the inner top of second support 12 in the 3rd support 17
The second swing seat 13 is provided with, the first cylinder 14 is hingedly connected with the second swing seat 13, the bottom of the first cylinder 14 is connected with second
Contiguous block 15, the second contiguous block 15 is articulated and connected with the right of the second swing arm 16, left side and first support 24 outside second support 12
Guide plate 19 is connected between external right side, pilot hole 18 is provided with guide plate 19, the middle part of the second swing arm 16 is hingedly connected with the
One contiguous block 21, the upper end of the first contiguous block 21 is provided with elevating lever 20, and elevating lever 20 passes through pilot hole 18, and the upper end of elevating lever 20 is provided with
Tooth bar 8, left and right sides top symmetrical expression is provided with pole 11 in the 3rd support 17, and the upper end of pole 11 rear side is equipped with gear 9, gear
9 engage with tooth bar 8, and the rear side of gear 9 is equipped with reel 10, and the first bracing wire 25, the first bracing wire are wound with the reel 10 of left
25 upper ends bypass fixed pulley 2, and the upper end of the first bracing wire 25 is connected with the top left of support plate 43, and second is wound with the reel 10 of right
Bracing wire 3, the upper end of the second bracing wire 3 bypasses fixed pulley 2, and the upper end of the second bracing wire 3 is connected with the top right-hand member of support plate 43, and the front side of gear 9 is
Bias is hingedly connected with the 3rd swing arm 7, and the upper end of the 3rd swing arm 7 is hingedly connected with electric manipulator 5.
Rubber blanket 26 is also included, front side is equipped with rubber blanket in the clamp 41 at rear side and rear in the clamp 41 in front
26, the interior rear side of clamp 41 in front and the front side of rubber blanket 26 in front are agreed with, the rubber at front side and rear in the clamp 41 at rear
The rear side of pad 26 agrees with, and the shape of rubber blanket 26 is semi-circular, and the material of rubber blanket 26 is nylon rubber.
Also include neonychium 27, the bottom of ceiling 1 is provided with neonychium 27, neonychium 27 is shaped as cuboid, protects
More than the length of pressing plate 6, the thickness of neonychium 27 is 4cm to the length of protection pad 27, and the length of neonychium 27 is 20cm, neonychium 27
Material be natural rubber.
Flap 28 is also included, left side top is hingedly connected with flap 28 in the 3rd support 17, flap 28 is located at first
The top of frame 24, flap 28 is shaped as cuboid, the length of flap 28 and the equal length of the outer bottom of first support 24, flap
28 bottom width is equal with the width of the bottom of first support 24.
The material of the first bracing wire 25 and the second bracing wire 3 is steel wire rope.
The shape of first support 24 and second support 12 is L-shaped.
Clamp 41 is shaped as irregular shape, and the shape of clamp 41 is made up of semi-circular and L-shaped.
Operation principle：When needing for pressing plate 6 to carry out punch process, pressing plate 6 is placed between electric manipulator 5, started
Second cylinder 42 shortens, and drive clamp 41 is worked in coordination behind the middle part of clamping press plate 6, and the second cylinder 42 stops shortening.Start electronic
The two ends of pressing plate 6 are clamped in the work of manipulator 5.Start the first cylinder 14 to extend, drive the second contiguous block 15 to move downward, drive second
Swing arm 16 is rotated clockwise, drive the first contiguous block 21 move downward, drive elevating lever 20 move downward, band carry-over bar 8 to
Lower motion, drives the gear 9 of left to rotate clockwise, and the gear 9 of right is rotated counterclockwise, and the 3rd swing arm 7 is worked in coordination band
Dynamic electric manipulator 5 is moved downward, and so as to apply downward external force to the left and right sides of pressing plate 6, pressing plate 6 is produced plastic deformation,
The gear 9 of left drives the reel 10 of left to rotate clockwise the first bracing wire 25 of withdrawal, the gear 9 of right drive right around
Line wheel 10 rotates counterclockwise the second bracing wire 3 of withdrawal, drives support plate 43 to move upwards, drives the second cylinder 42 and clamp 41 to transport upwards
Dynamic, so that clamp 41 applies upward external force to the middle part of pressing plate 6, crush board 6 produces plastic deformation.When the shape of pressing plate 6 reaches
During to required shape, the first cylinder 14 stops elongation.Start the second cylinder 42 to extend, drive clamp 41 to work in coordination release pressing plate
6, while electric manipulator 5 is stopped, people can remove pressing plate 6.After pressing plate 6 is removed, start the first cylinder 14 and shorten, drive
Second motion upwards of contiguous block 15, drives the second swing arm 16 to rotate counterclockwise, and drives the first motion upwards of contiguous block 21, drives
Elevating lever 20 is moved upwards, and band carry-over bar 8 is moved upwards, drives the gear 9 of left to rotate counterclockwise, the up time of gear 9 of right
Pin is rotated, and the 3rd swing arm 7 of drive is worked in coordination after the upward motion reset of driving electric manipulator 5, and the first cylinder 14 stops contracting
It is short.The gear 9 of left drives the reel 10 of left to rotate counterclockwise the first bracing wire 25 of releasing, and the gear 9 of right drives right
Reel 10 rotate clockwise releasing the second bracing wire 3, under gravity, support plate 43, the second cylinder 42 and clamp 41 are downward
Motion resets.When needing for other pressing plates 6 to carry out punch process, repeat to operate above, other pressing plates 6 can be processed into institute
Need shape.
Because also including rubber blanket 26, front side is equipped with rubber in the clamp 41 at rear side and rear in the clamp 41 in front
Pad 26, the interior rear side of clamp 41 in front and the front side of rubber blanket 26 in front are agreed with, the rubber at front side and rear in the clamp 41 at rear
The rear side of rubber cushion 26 agrees with, and the shape of rubber blanket 26 is semi-circular, and the material of rubber blanket 26 is nylon rubber, it is possible to avoided
Damage pressing plate 6.
Because also including neonychium 27, the bottom of ceiling 1 is provided with neonychium 27, and neonychium 27 is shaped as cuboid
Shape, the length of the length more than pressing plate 6 of neonychium 27, the thickness of neonychium 27 is 4cm, and the length of neonychium 27 is 20cm, is protected
The material of protection pad 27 is natural rubber, it is possible to avoid damaging ceiling 1.
Because also including flap 28, left side top is hingedly connected with flap 28 in the 3rd support 17, and flap 28 is located at the
The top of one support 24, flap 28 is shaped as cuboid, the length of flap 28 and the equal length of the outer bottom of first support 24,
The bottom width of flap 28 is equal with the width of the bottom of first support 24, can be with store things, so flap in first support 24
28 can play the impaired effect of article for avoiding storage.
It is not easy to wear to cause fracture, Ke Yiyan because the material of the first bracing wire 25 and the second bracing wire 3 is steel wire rope
First bracing wire 25 long and the service life of the second bracing wire 3.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of rail pressing plate decompressor used for rail vehicle, it is characterised in that include fixed pulley（2）, the second bracing wire（3）、
Clamping device（4）, electric manipulator（5）, the 3rd swing arm（7）, tooth bar（8）, gear（9）, reel（10）, pole（11）、
Second support（12）, the second swing seat（13）, the first cylinder（14）, the second contiguous block（15）, the second swing arm（16）, the 3rd
Frame（17）, guide plate（19）, elevating lever（20）, the first contiguous block（21）, the first swing seat（22）, the first swing arm（23）,
One support（24）With the first bracing wire（25）；Ceiling（1）Bottom is provided with fixed pulley（2）, fixed pulley（2）It is arranged right below clamping dress
Put（4）, clamping device（4）Include clamp（41）, the second cylinder（42）And support plate（43）, support plate（43）Front and rear both sides be all provided with
There is the second cylinder（42）, the second cylinder（42）End is hingedly connected with clamp（41）, clamp（41）Middle part be articulated and connected, day
Card（1）Lower section is provided with the 3rd support（17）, the 3rd support（17）Interior left side central portion is provided with first support（24）, first support
（24）Outer bottom is provided with the first swing seat（22）, the first swing seat（22）On be hingedly connected with the first swing arm（23）, the first pendulum
Lever（23）Lower end is hingedly connected with the second swing arm（16）, the 3rd support（17）Interior right side top is provided with second support（12）,
Second support（12）Inner top is provided with the second swing seat（13）, the second swing seat（13）On be hingedly connected with the first cylinder（14）,
First cylinder（14）Bottom is connected with the second contiguous block（15）, the second contiguous block（15）With the second swing arm（16）Right is hinged company
Connect, second support（12）Outer left side and first support（24）Guide plate is connected between external right side（19）, guide plate（19）On open
There is pilot hole（18）, the second swing arm（16）Middle part is hingedly connected with the first contiguous block（21）, the first contiguous block（21）Upper end sets
There is elevating lever（20）, elevating lever（20）Through pilot hole（18）, elevating lever（20）Upper end is provided with tooth bar（8）, the 3rd support（17）
Interior left and right sides top symmetrical expression is provided with pole（11）, pole（11）Upper end rear side is equipped with gear（9）, gear（9）With tooth bar
（8）Engagement, gear（9）Rear side is equipped with reel（10）, the reel of left（10）On be wound with the first bracing wire（25）, first draws
Line（25）Upper end bypasses fixed pulley（2）, the first bracing wire（25）Upper end and support plate（43）Top left is connected, the reel of right
（10）On be wound with the second bracing wire（3）, the second bracing wire（3）Upper end bypasses fixed pulley（2）, the second bracing wire（3）Upper end and support plate（43）
Top right-hand member connection, gear（9）The equal bias in front side is hingedly connected with the 3rd swing arm（7）, the 3rd swing arm（7）Upper end is hinged
It is connected with electric manipulator（5）.
2. a kind of rail pressing plate decompressor used for rail vehicle according to claim 1, it is characterised in that also include rubber
Rubber cushion（26）, the clamp in front（41）Interior rear side and the clamp at rear（41）Interior front side is equipped with rubber blanket（26）, the card in front
Plate（41）Interior rear side and the rubber blanket in front（26）Front side is agreed with, the clamp at rear（41）Interior front side and the rubber blanket at rear（26）
Rear side agrees with, rubber blanket（26）Shape be semi-circular, rubber blanket（26）Material be nylon rubber.
3. a kind of rail pressing plate decompressor used for rail vehicle according to claim 1, it is characterised in that also include guarantor
Protection pad（27）, ceiling（1）Bottom is provided with neonychium（27）, neonychium（27）Be shaped as cuboid, neonychium（27）'s
Length is more than pressing plate（6）Length, neonychium（27）Thickness be 4cm, neonychium（27）Length be 20cm, neonychium（27）
Material be natural rubber.
4. a kind of rail pressing plate decompressor used for rail vehicle according to claim 1, it is characterised in that also include and turn
Plate（28）, the 3rd support（17）Interior left side top is hingedly connected with flap（28）, flap（28）Positioned at first support（24）Top,
Flap（28）Be shaped as cuboid, flap（28）Length and first support（24）The equal length of outer bottom, flap
（28）Bottom width and first support（24）The width of bottom is equal.
5. a kind of rail pressing plate decompressor used for rail vehicle according to claim 1, it is characterised in that the first bracing wire
（25）With the second bracing wire（3）Material be steel wire rope.
6. a kind of rail pressing plate decompressor used for rail vehicle according to claim 1, it is characterised in that first support
（24）And second support（12）Shape be L-shaped.
7. a kind of rail pressing plate decompressor used for rail vehicle according to claim 1, it is characterised in that clamp（41）'s
It is shaped as irregular shape, clamp（41）Shape be made up of semi-circular and L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294072.2U CN206229931U (en) | 2016-11-30 | 2016-11-30 | A kind of rail pressing plate decompressor used for rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294072.2U CN206229931U (en) | 2016-11-30 | 2016-11-30 | A kind of rail pressing plate decompressor used for rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206229931U true CN206229931U (en) | 2017-06-09 |
Family
ID=58980739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621294072.2U Expired - Fee Related CN206229931U (en) | 2016-11-30 | 2016-11-30 | A kind of rail pressing plate decompressor used for rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206229931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297408A (en) * | 2017-06-19 | 2017-10-27 | 重庆百钰顺科技有限公司 | A kind of notebook computer shell pressing equipment |
| CN108856428A (en) * | 2018-07-12 | 2018-11-23 | 苏州驰夫电子科技有限公司 | A kind of stamping equipment for shelf processing |
-
2016
- 2016-11-30 CN CN201621294072.2U patent/CN206229931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297408A (en) * | 2017-06-19 | 2017-10-27 | 重庆百钰顺科技有限公司 | A kind of notebook computer shell pressing equipment |
| CN108856428A (en) * | 2018-07-12 | 2018-11-23 | 苏州驰夫电子科技有限公司 | A kind of stamping equipment for shelf processing |
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Granted publication date: 20170609 Termination date: 20181130 |