CN208116447U - The stainless steel bar withdrawing device of two roller essence school machines - Google Patents
The stainless steel bar withdrawing device of two roller essence school machines Download PDFInfo
- Publication number
- CN208116447U CN208116447U CN201820401148.XU CN201820401148U CN208116447U CN 208116447 U CN208116447 U CN 208116447U CN 201820401148 U CN201820401148 U CN 201820401148U CN 208116447 U CN208116447 U CN 208116447U
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- Prior art keywords
- stainless steel
- steel bar
- clamping
- frame
- gear
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 78
- 239000010935 stainless steel Substances 0.000 title claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 13
- 229910000754 Wrought iron Inorganic materials 0.000 claims description 5
- 239000004809 Teflon Substances 0.000 claims description 4
- 229920006362 Teflon® Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 24
- 230000007246 mechanism Effects 0.000 description 18
- 125000001475 halogen functional group Chemical group 0.000 description 14
- 239000002699 waste material Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of stainless steel bar withdrawing devices of two roller essence school machines, belong to stainless steel bar processing equipment field, its key points of the technical solution are that：Including rack on the ground is arranged, the rack includes the chassis with ground face contact, four fixed points of the chassis extend upward four support columns, the support column, which is equipped with, takes out frame, one end on the taking-up frame far from stainless steel bar transmission direction, which is equipped with, pulls frame, described that frame is pulled to be equipped with the unloading device for pulling stainless steel bar；It will be pulled out by the stainless steel bar after two roller essence school machine essence schools by unloading device.
Description
Technical field
The utility model relates to stainless steel bar processing equipment field, in particular to a kind of stainless steel bar of two roller essence school machines takes
Device out.
Background technique
In production, have a higher requirement for stainless steel straightness, two-roll straightening machine be for stainless steel bar into
The equipment of row aligning.
Currently, the Chinese utility model patent that Authorization Notice No. is CN205341572U discloses a kind of two roller sucker rod bars
Body straightener, it includes rack, recessed roller, convex roller, aligning positioning device, and the frame lower is equipped with convex roller seat, the convex roller seat
The convex roller of upper setting, the upper rack are equipped with recessed roller seat moving up and down, are arranged recessed roller on the recessed roller seat, the convex roller,
Recessed roller is arranged in a crossed manner, and aligning positioning dress is respectively set on the straightener feeding axis before and after the convex roller, recessed roller crosspoint
It sets, the aligning positioning device includes upper locating slot, lower locating slot, conveying roller, and the upper locating slot is fixed on recessed roller seat, institute
It states lower locating slot and conveying roller is set on convex roller seat.
Although this straightener can align stainless steel bar, during the taking-up of stainless steel bar, hard object is mostly used to press from both sides
The firmly form of hard draw, it is possible to which stainless steel bar surface is damaged.
Utility model content
The purpose of the utility model is to provide a kind of stainless steel bar withdrawing devices of two roller essence school machines, its advantage is that taking out
During stainless steel bar damage will not be generated to stainless steel bar.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of two rollers essence school machine
Stainless steel bar withdrawing device, including rack on the ground is arranged, the rack includes the chassis with ground face contact, the chassis
Four vertex extend upward four support columns, the support column, which is equipped with, takes out frame, separate stainless steel on the taking-ups frame
One end of stick transmission direction, which is equipped with, pulls frame, described that frame is pulled to be equipped with the unloading device for pulling stainless steel bar.
Through the above technical solutions, chassis is located on the ground, is supported, pulled on frame by frame is taken out by support column
Unloading device can be pulled out from two roller essence school machines by the stainless steel bar after two roller essence school machine essence schools be sent to it is next
Process.It will smoothly can be pulled out in two roller essence school machine of stainless steel bar by unloading device, during pull-out, be avoided stainless
Offset in axial direction occurs for rod iron, can reduce influence during taking out stainless steel bar to stainless steel quality, be conducive to
Improve final product quality qualification rate.
The utility model is further arranged to：The unloading device includes that a pair of of the clamping limb pulled on frame, institute is arranged in
The one end for stating clamping limb close to stainless steel bar transmission direction is rotatably connected to clamping runner, two clamping runner rotation directions
On the contrary, two clamping runners cooperate and clamp stainless steel bar.
Through the above technical solutions, clamping limb can be opened and be closed tightly, when clamping limb conjunction is tight, clamping runner can be close to
On the surface of stainless steel bar, the clamping runner rotation direction of stainless steel bar two sides is on the contrary, jointly by stainless steel bar to far from two rollers
The direction of smart school machine is transmitted, when stainless steel bar largely passes through, i.e. expansible clamping limb, and the effect that stainless steel bar passes through inertia
Into in the collecting tank for collecting stainless steel bar.Stainless steel bar is pulled by clamping the rotation of runner in transmission process, is not necessarily to
Stainless steel bar is pulled by way of rigidly clamping, injury when can reduce pulling to stainless steel bar surface is conducive to protect
Hold the integrality on stainless steel bar surface.
The utility model is further arranged to：Hydraulic cylinder, the piston rod edge of the hydraulic cylinder are equipped on the left of the taking-up frame
The direction of stainless steel bar transmission extends, and the top of the hydraulic cylinder piston rod is connected with pushing block, and two clamping limbs are close to liquid
One end of cylinder pressure is respectively equipped with the connecting rod being hinged on pushing block, and two clamping limbs are respectively hinged at far from one end of hydraulic cylinder
It pulls on frame, a pair of clamping limb and a pair of links form a parallelogram.
Through the above technical solutions, each vertex of parallelogram that a pair of of clamping limb and a pair of links are formed all is hinge
It connects, wherein the hinge joint between adjacent clamping limb and connecting rod is movably, pushing block passes through liquid as one of hinge joint
The piston rod of cylinder pressure pushes pushing block, can move along the extended line direction of piston rod, to make parallel four side type, deformation occurs, and two
Side clamping limb and the hinged point of connecting rod specifically can change its relative distance with the deformation of parallelogram.
The utility model is further arranged to：The chassis is equipped with the driving motor for driving clamping runner rotation,
The driving motor axially along stainless steel bar transmission direction arrange, the one end of the clamping limb far from stainless steel bar transmission direction
Transmission shaft is extended downwardly out, the output end of the driving motor is additionally provided with the gear set of driving transmission shaft rotation.
It is passed through the above technical solutions, the power of driving motor output shaft output changes direction by gear set to transmission shaft
It is defeated, clamping or relaxing exercise are done by transmission shaft driving clamping limb.It can be while changing power transmission direction by gear set
Reduce kinetic equation loss.
The utility model is further arranged to：The gear set includes the cone tooth that the output shaft top of driving motor is arranged in
One is taken turns, transfer axis is additionally provided on the chassis, the transfer axis is equipped with the bevel gear two cooperated with bevel gear one, the transfer
Axis both ends are equipped with bevel gear three, and the transmission shaft bottom end is equipped with the bevel gear four cooperated with bevel gear three.
Through the above technical solutions, the power of driving motor output is transferred to by bevel gear one and the cooperation of bevel gear two
On transfer axis, the power on transfer axis is transferred on transmission shaft by the cooperation of bevel gear three and bevel gear four.By a series of
Cooperation between bevel gear, the power that can export motor changes direction, while making the clamping runner of two sides with opposite side
To rotation, smoothly transmitted to same direction so that stainless steel bar therein will be clipped in.
The utility model is further arranged to：The top of the transmission shaft is connected with driving gear, the driving gear with
The rotation of transmission shaft and rotate, the driven gear with driving gear cooperation, clamping runner company are additionally provided in the clamping limb
It connects and is rotated on driven gear with the rotation of driving gear.
Through the above technical solutions, driving gear is rotated with the rotation of transmission shaft, driving gear is engaged with driven gear,
Drive gear counter-rotating belts move driven gear rotation, since the revolving speed of two transmission shafts is identical so that two driven gears with
The opposite direction rotation of identical speed.
The utility model is further arranged to：The clamping runner is short forked type roller of the middle part to contract.
Through the above technical solutions, the middle part tightening of clamping runner can reserve stainless steel when sandwich gear is bonded
The space that stick passes through, while it can be also fitted in the surface of stainless steel bar, preferably stainless steel bar can be pulled to be drawn off.
The utility model is further arranged to：The surface of the clamping runner uses Teflon material.
Through the above technical solutions, Teflon has good self-lubrication, and in rotation clamping stainless steel bar movement, energy
Enough keep good drive state.
In conclusion the utility model has the advantages that：
1. being moved by Hydraulic Cylinder pushing block, to make the clamping limb division of two sides, can be transmitted according to stainless steel bar
The case where be adjusted；
2. the driving force of output motor is worked in coordination by a series of bevel gears, clamping runner can be driven with mutually synchronized
Degree, different directions and rotate, so as to smoothly pull stainless steel bar.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment entirety；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the structural schematic diagram for embodying waste liquid cleaning mechanism；
Fig. 4 is the structural schematic diagram for embodying unloading device；
Fig. 5 is the structural schematic diagram for embodying supporting mechanism；
Fig. 6 is the enlarged drawing in Fig. 1 at B.
Appended drawing reference：1, waste liquid cleaning mechanism；11, brandreth is supported；111, iron ring is supported；12, cleaning circle；121, outlet air
Mouthful；122, ventilation slot；13, for solar or lunar halo；131, air-supply slot；132, air outlet；14, sealing ring；16, fixation hole；17, connecting hole；
2, unloading device；21, rack；211, chassis；212, support column；213, frame is taken out；214, frame is pulled；22, clamping limb；221, it drives
Moving gear；222, driven gear；223, transmission shaft；224, bevel gear four；225, connecting rod；23, connecting shaft；24, runner is clamped；
25, driving motor；251, bevel gear one；26, transfer axis；261, bevel gear two；262, bevel gear three；27, hydraulic cylinder；271, it pushes away
Block；3, supporting mechanism；31, support frame；311, support plate；312, bolt assembly；32, support bracket；321, supporting plate；322, kidney-shaped
Slot；323, bolt is reinforced；4, elevating mechanism；41, positioning bolt；42, locking bolt；43, through-hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：The stainless steel bar waste liquid cleaning plant of a kind of two rollers essence school machine, with reference to Fig. 1, by smart school is straightened not
Rust rod iron is supporting mechanism 3, takes out from the waste liquid of the processing of waste liquid cleaning mechanism 1 thereon, 1 downstream of waste liquid cleaning mechanism is first passed around
Mechanism 2, unloading device 2 are equipped with elevating mechanism 4, and the height of supporting mechanism 3 is adjusted by elevating mechanism 4.
Referring to figs. 2 and 3, waste liquid cleaning mechanism 1 includes the branch being disposed proximate on the ground of two roller essence school machine output ends
Iron brace frame 11, support brandreth 11 are equipped with support iron ring 111, and waste liquid cleaning mechanism 1 includes cleaning circle 12, and cleaning circle 12 is threaded through
It supports in iron ring 111.It further include for solar or lunar halo 13, cleaning encloses 12 and is hollow cylindrical body for solar or lunar halo 13, in solar or lunar halo 13
Diameter can be set on the outer surface of cleaning circle 12 securely for solar or lunar halo 13 equal to the outer diameter of cleaning circle 12, clear up the interior of circle 12
Diameter is greater than the diameter of stainless steel bar, and stainless steel bar can be passed through relatively easily out of cleaning circle 12.The inside of cleaning circle 12 is equipped with
Several discharge air ports 121, every row are a discharge air port 121 in the present embodiment, in the circle of cleaning circle 12 there are four air outlet 121
It is uniformly distributed in circumferential direction, the direction of air outlet 121 is directed away from the direction inclination of stainless steel bar pull-out, and cleaning 12 outer walls of circle are dug
Equipped with ventilation slot 122, ventilation slot 122 rounds around cleaning 12 outer wall circumference of circle, and is connected to air outlet 121.
With reference to Fig. 2 and Fig. 3, the air-supply slot 131 around its circumferencial direction is dug for 13 inside circumference of solar or lunar halo, slot of blowing
131 cooperate with ventilation slot 122, and the two sides for being located at air-supply slot 131 on 13 inner wall of solar or lunar halo are equipped with along for 13 inner wall circumference side of solar or lunar halo
To the sealing ring 14 of extension, sealing ring 14 uses rubber, is fitted on the outer wall of cleaning circle 12 by sealing ring 14, by slot of blowing
131 and ventilation slot 122 be sealed to wind pushing cavity.For offering the air outlet 131 penetrated for solar or lunar halo 13, air outlet on solar or lunar halo 13
131 are connected to air-supply slot 131, and air outlet 131 passes through one end for 13 periphery of solar or lunar halo equipped with externally threaded connector, pass through connector
It is connect with the gas-pipe thread of air feed equipment.
With reference to Fig. 3, for being additionally provided with fixation hole 16 on solar or lunar halo 13, fixation hole 16 is the tapped through hole 43 penetrated for solar or lunar halo 13,
By penetrating bolt in fixation hole 16, the end thread of bolt is connected in counterbore, can more securely lock cleaning circle 12
It is scheduled on for inside solar or lunar halo 13.
With reference to Fig. 3, likewise, support iron ring 111 is equipped with connecting hole 17, connecting hole 17 is the tapped through hole for penetrating iron ring
43, by connecting hole 17 pass through bolt, the end of bolt tightly contradicts cleaning enclose 12 surfaces, can will cleaning circle 12 and
Support iron ring 111 is rigidly secured together.Connecting hole 17 can choose the threaded hole with 16 same size of fixation hole, so that two
Person is capable of the bolt of general same size, the general geological coodinate system of the part of raising.
With reference to Fig. 4, unloading device 2 includes the rack 21 of setting on the ground, and rack 21 includes the chassis with ground face contact
211, four fixed points of chassis 211 extend upward four support columns 212, and support column 212, which is equipped with, takes out frame 213, described to take
One end on frame 213 far from stainless steel bar transmission direction, which is equipped with, out pulls frame 214.
With reference to Fig. 4, frame 214 is pulled to be equipped with a pair of of clamping limb 22, the middle section of clamping limb 22 slightly bends inwards, and clamps
Arm 22 is the hollow block of a side opening close to each other, and clamping limb 22 is equipped with driving gear far from one end of waste liquid cleaning mechanism 1
221, driving 221 the center point of gear is run vertically down out across the transmission shaft 223 for pulling bottom plate.21 bottom of rack is set
Have driving motor 25, the output shaft of driving motor 25 is arranged along parallel stainless steel bar transmission direction, 21 bottom of rack be additionally provided with
Motor axially vertical transfer axis 26 is arranged with bevel gear 2 261 on transfer axis 26, and 25 transmission shaft of driving motor, 223 top is set
There is bevel gear 1, bevel gear 1 and bevel gear 2 261 cooperate, 25 driving bevel gear 1 of driving motor, bevel gear one
251 band dynamic bevel gears 2 261 rotate, so that the outbound course for changing 25 torque of driving motor rotates transfer axis 26.Transfer axis
26 both ends are respectively equipped with bevel gear 3 262, and 223 bottom of transmission shaft is equipped with the bevel gear 4 224 cooperated with bevel gear 3 262.
The rotation of bevel gear 4 224 can be driven during rotating to bevel gear 3 262, to make that gear 221 is driven to rotate.
With reference to Fig. 4, one end of the opposite driving gear 221 of clamping limb 22 is equipped with driven gear 222, driven gear 222 and drive
Moving gear 221 engages, and the center of circle of driven gear 222 has extended upward connecting shaft 23, and 23 top of connecting shaft is equipped with clamping runner
24, clamping runner 24 is a short forked type roller, clamps runner 24 by a pair and clamps stainless steel bar, two sides runner with identical speed,
The rotation of different directions, which pulls out stainless steel bar from two roller essence school machines, passes through waste liquid cleaning mechanism 1.
It with reference to Fig. 4, takes out and is equipped with hydraulic cylinder 27 on the left of frame 213, hydraulic cylinder 27 extends along the direction that stainless steel bar transmits, liquid
The piston rod of cylinder pressure 27 is arranged towards 22 direction of clamping limb, and 27 piston rod top end of hydraulic cylinder is equipped with pushing block 271, sandwich arm 22
Left end be hinged with connecting rod 225, the other end of connecting rod 225 is rotatably connected on pushing block 271, and the right end of sandwich arm 22 turns
Dynamic be connected to pulls on bottom plate, so that constituting one can be with movable parallelogram.It is pushed and pulled by the piston rod of hydraulic cylinder 27,
The relative distance that two clamping runners 24 can be changed keeps at a distance from stainless steel bar in far point, clamps not near point
Become rusty rod iron, by the rotation of clamping runner 24, to pull stainless steel bar, makes it to being driven on the right side of rack 21, to be stainless
The pull-out of rod iron provides power.
With reference to Fig. 6, support column 212 is threaded post, and the elevating mechanism 4 includes being arranged on support column 212 to be located to take out
The locking bolt 42 being arranged above frame 213, is located on support column 212 to take out and is equipped with positioning bolt 41 below frame 213, carries out height
When adjustment, locking bolt 42 is unclamped first, frame 213 will be taken out and be lifted up, then positioning bolt 41 is adjusted upward, until supporting
Locking bolt 42 is fastened on support bar, in the lower section of rack 21 to adjust the height of support bar, additionally it is possible to protect by touching at this time
The stability for holding support bar, the stability of stainless steel bar when being conducive to be maintained at pull-out.
With reference to Fig. 5, supporting mechanism 3 includes the support frame 31 for being arranged far from 22 one end of clamping limb, and support frame 31 includes two
A support plate 311, support plate 311 are upwardly extended by taking-up frame 213, and length direction extends along the length direction for taking out frame 213,
Support bracket 32 is connected in support plate 311, support bracket 32 is equipped with supporting plate 321, and supporting plate 321 is the long slab of V-type, among it
Form groove.The left side of supporting plate 321 tilts down, stainless steel bar transmission during, stainless steel bar only with supporting plate
321 right contact, supporting plate 321 use teflon material, not only wear-resisting also to have good self-lubrication, while hardness is low
In stainless steel bar, when slipping on support bar, supporting plate 321 will not cause to damage stainless steel bar to the surface of stainless steel bar, have
Conducive to the processing quality for keeping stainless steel bar, avoid causing substandard products, waste product in process.
With reference to Fig. 5, the side of support bracket 32 is equipped with several kidney slots 322 arranged side by side, sets that there are two kidney-shapeds in the present embodiment
Slot 322, support plate 311 are equipped with the bolt assembly 312 cooperated with kidney slot 322.It is additionally provided on support bracket 32 for reinforcing
Reinforce bolt 323.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of stainless steel bar withdrawing device of two roller essence school machines, including rack (21) on the ground, the rack is arranged
(21) include with ground face contact chassis (211), four vertex of the chassis (211) extend upward four support columns
(212), the support column (212), which is equipped with, takes out frame (213), it is characterised in that：Far from stainless steel on the taking-up frame (213)
One end of stick transmission direction, which is equipped with, pulls frame (214), described that frame (214) is pulled to be equipped with the knockout machine for pulling stainless steel bar
Structure (2).
2. the stainless steel bar withdrawing device of two rollers essence school according to claim 1 machine, it is characterised in that：The unloading device
It (2) include that setting is pulling a pair of of clamping limb (22) on frame (214), the clamping limb (22) is close to stainless steel bar transmission direction
One end be rotatably connected to clamping runner (24), two clamping runner (24) rotation directions on the contrary, two it is described clamping turn
Wheel (24) cooperates and clamps stainless steel bar.
3. the stainless steel bar withdrawing device of two rollers essence school according to claim 2 machine, it is characterised in that：The taking-up frame
(213) left side is equipped with hydraulic cylinder (27), and the piston rod of the hydraulic cylinder (27) extends along the direction that stainless steel bar transmits, the liquid
The top of cylinder pressure (27) piston rod is connected with pushing block (271), and two clamping limbs (22) are divided close to one end of hydraulic cylinder (27)
The connecting rod (225) that She You be hinged on pushing block (271), two clamping limbs (22) are distinguished far from the one end of hydraulic cylinder (27)
It is hinged on and pulls on frame (214), a pair of clamping limb (22) and a pair of links (225) form a parallelogram.
4. the stainless steel bar withdrawing device of two rollers essence school according to claim 2 machine, it is characterised in that：The chassis
(211) be equipped with for drive clamping runner (24) rotate driving motor (25), the driving motor (25) axially along not
Rod iron transmission direction of becoming rusty arrangement, the clamping limb (22) extend downwardly out transmission shaft far from one end of stainless steel bar transmission direction
(223), the output end of the driving motor (25) is additionally provided with the gear set of driving transmission shaft (223) rotation.
5. the stainless steel bar withdrawing device of two rollers essence school according to claim 4 machine, it is characterised in that：The gear set packet
It includes setting and is additionally provided with transfer axis on the bevel gear one (251) on the output shaft top of driving motor (25), the chassis (211)
(26), the transfer axis (26) is equipped with the bevel gear two (261) cooperated with bevel gear one (251), the transfer axis (26) two
End is equipped with bevel gear three (262), and transmission shaft (223) bottom end is equipped with the bevel gear four cooperated with bevel gear three (262)
(224)。
6. the stainless steel bar withdrawing device of two rollers essence school according to claim 4 machine, it is characterised in that：The transmission shaft
(223) top is connected with driving gear (221), and driving gear (221) rotates, institute with the rotation of transmission shaft (223)
The driven gear (222) being additionally provided in clamping limb (22) with driving gear (221) cooperation is stated, the clamping runner (24) is connected to
It is rotated on driven gear (222) with the rotation of driving gear (221).
7. the stainless steel bar withdrawing device of two rollers essence school according to claim 2 machine, it is characterised in that：The clamping runner
It (24) is short forked type roller of the middle part to contract.
8. the stainless steel bar withdrawing device of two rollers essence school according to claim 2 machine, it is characterised in that：The clamping runner
(24) surface uses Teflon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820401148.XU CN208116447U (en) | 2018-03-22 | 2018-03-22 | The stainless steel bar withdrawing device of two roller essence school machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820401148.XU CN208116447U (en) | 2018-03-22 | 2018-03-22 | The stainless steel bar withdrawing device of two roller essence school machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208116447U true CN208116447U (en) | 2018-11-20 |
Family
ID=64198163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820401148.XU Expired - Fee Related CN208116447U (en) | 2018-03-22 | 2018-03-22 | The stainless steel bar withdrawing device of two roller essence school machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208116447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980154A (en) * | 2019-11-12 | 2020-04-10 | 丽水学院 | Guide rail centering conveyor |
-
2018
- 2018-03-22 CN CN201820401148.XU patent/CN208116447U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980154A (en) * | 2019-11-12 | 2020-04-10 | 丽水学院 | Guide rail centering conveyor |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |