CN208231199U - A kind of bar bending inserting machine - Google Patents
A kind of bar bending inserting machine Download PDFInfo
- Publication number
- CN208231199U CN208231199U CN201820783527.XU CN201820783527U CN208231199U CN 208231199 U CN208231199 U CN 208231199U CN 201820783527 U CN201820783527 U CN 201820783527U CN 208231199 U CN208231199 U CN 208231199U
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- Prior art keywords
- plate
- steel framework
- cylinder
- rack
- inserting machine
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- 238000005452 bending Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 49
- 239000010959 steel Substances 0.000 claims description 49
- 230000001141 propulsive effect Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
本实用新型公布了一种棒材折弯插套机，包括机架、自动下料机构、物料托板机构、物料推进机构和液压推动缸，液压推动缸的活塞杆末端连接有插料推板；机架上设置有上底板和下底板，上底板固定有顶升气缸，顶升气缸的推杆连接连接架，连接架上设置有螺杆，物料推进机构通过滑动座螺纹连接螺杆；下底板上设置有上压辊和下压板，上压辊与驱动电机之间通芯轴连接，且上压辊上开设有环形沟槽，环形沟槽与下压板上的圆弧通过段形成折弯通道。本实用新型的目的是针对以上问题，提供一种棒材折弯插套机，采用自动化装配，使整个装配处于更加快速、便捷流程，降低了工人的劳动强度，提高了工作效率。
The utility model discloses a bar bending inserting machine, which includes a frame, an automatic feeding mechanism, a material supporting plate mechanism, a material pushing mechanism and a hydraulic push cylinder, and the end of the piston rod of the hydraulic push cylinder is connected with a push plate for inserting material The frame is provided with an upper base plate and a lower base plate, and the upper base plate is fixed with a jacking cylinder, the push rod of the jacking cylinder is connected to the connecting frame, the connecting frame is provided with a screw rod, and the material propulsion mechanism is threadedly connected to the screw rod through the sliding seat; An upper pressing roller and a lower pressing plate are provided, and the upper pressing roller and the driving motor are connected through a mandrel, and an annular groove is opened on the upper pressing roller, and the annular groove and the arc passing section on the lower pressing plate form a bending channel. The purpose of this utility model is to solve the above problems and provide a bar bending and inserting machine, which adopts automatic assembly, makes the whole assembly in a faster and more convenient process, reduces the labor intensity of workers, and improves work efficiency.
Description
Technical field
The invention belongs to the field of assembling, in particular to a kind of bar grafting arc steel framework, specially a kind of bar bending is inserted
Set machine.
Background technique
In structured design process, in fact it could happen that the situation that the cantilevered out face of structural body is excessive or span is excessive, in such feelings
Under condition, the load that the joint face of structural member itself can be born is limited, then increases by one piece on the public vertical plane of two combinations and add
Strong plate is commonly called as ribs (reading JIN muscle in engineering) and is characterized in increasing the intensity of faying face for workshop steel structure, bridge
Construction, larger hole or staggered floor position side, overhead pedestrian crossing, need to carry out arrangement of reinforcement to it.
When the existing progress arrangement of reinforcement to some arc steel frameworks, such as Fig. 7 needs the steel framework that bar 22 is aligned to arc steel framework 15 to insert
Mouthfuls 150, and protrude into steel framework socket 150, but in insertion, since for arc steel framework 15, straight bar 22 can not be inserted directly into,
Existing assembling mode is all made of people, the mode of machine cooperation carries out, and first passes through bending machine in advance for bar 22 and carries out bending, then passes through
Bar 22 is inserted into arc steel framework 15 to realize by manual handling, device to hole, machine pushing tow；In this way, it on the one hand increases
On the other hand the investment of manpower has that assembly efficiency is low.
Summary of the invention
The purpose of the present invention is in view of the above problems, provide a kind of bar bending inserting machine, using hydraulic drive cylinder by stick
Material is pushed into material propulsive mechanism, is engaged, is promoted to bar, is transported in automatic foldable component in order, by a upper bar
Exposed bar is pushed into completely in arc steel framework, integrated full automatic fittage is completed, improves rod iron material bending sleeve
Production efficiency.
In order to achieve the above object, the technical solution adopted by the present invention is that: a kind of bar bending inserting machine, including rack；It
Further include automatic material blanking mechanism, material supporting plate mechanism and material propulsive mechanism, the upper end of the material supporting plate mechanism and it is automatic under
The discharge port of material mechanism is mutually connected, and lower end is vertically erected in rack；It is provided with positioned at the side of rack and material is pushed into material
The hydraulic drive cylinder of propulsive mechanism, the piston-rod end of the hydraulic drive cylinder, which is connected with, inserts material push plate, in the slotting material push plate
Being arranged side by side has multiple stop sleeves matched with material；The upper plate and lower plate of " Z " type structure are provided in the rack,
Jacking cylinder is fixed at the top of upper plate, the push rod of the jacking cylinder is connected with laterally to be moved for material propulsive mechanism
Dynamic connection frame is provided with screw rod on the connection frame, and one end of the screw rod is pierced by connection frame and connect with oil motor, and material pushes away
Screw rod is threadedly coupled by sliding seat into mechanism；Foldable component is provided on the lower plate, the foldable component is by upper pressure roller
It is formed with lower platen, obturator axis connection between the upper pressure roller and driving motor, and offers multiple annular ditch on upper pressure roller
Slot, the circular arc on the ring-shaped groove and lower platen by section form dogleg passage；It is connected in the outlet uplink of dogleg passage
The lower end of arc steel framework, the arc steel framework is resisted against in stop bracket, and middle part is connected and fixed by steel framework clamping device.
Further, the steel framework clamping device includes clamping mounting base, and the both ends of the mounting base are hinged with clamping
Arm, middle part are provided with the first gripper cylinder, and hinged on the push rod of first gripper cylinder there are two the connecting rods of connection clamp arm.
Further, the steel framework clamping device further includes the hook pressing plate being hinged on the outside of two clamp arms and is fixed on
The second gripper cylinder on clamp arm, the hinge segment of the hook pressing plate connect the second gripper cylinder, the hook pressing plate, the
Two gripper cylinders, clamp arm and the first gripper cylinder match the two sides for being set on arc steel framework in groups.
Further, mounting hole, the mounting hole and the transmission shaft for carrying motor are offered in the clamping mounting base
Connection, the side positioned at steel framework clamping device is provided with material placing rack.
Further, the upper right side of lower platen is arranged in the upper pressure roller.
Further, the material supporting plate mechanism includes the L-type connection frame being arranged on the rack, the L-type connection frame
Upper end passes through the compressed spring of pin shaft Hinge linked supporting roller bracket and support idler roller bracket, and the roller rack is along its material pushing direction
Upper be arranged side by side has no less than two idler assemblies, and the idler assembly is by a snub pulley and is arranged on snub pulley
Multiple limiting side carrying roller compositions；Strip snap-gauge, the snap-gauge and hydraulic drive are fixed on the roller rack of hinged end
The card slot opened up on cylinder piston rod matches.
Further, the material propulsive mechanism is made of upper biteplate and lower biteplate, and upper biteplate is engaged under
Occlusion channel is formed between plate, offers lifting slot positioned at the upper end of lower biteplate；The upper biteplate and lower biteplate it
Between pass through shaft and connect, one end of shaft connects transmission mechanism；Lifting slot is provided with positioned at the side of shaft.
Further, occlusion channel, stop sleeve and the bar on material supporting plate mechanism are in same axis
On.
The invention has the benefit that
1. bar is pushed into material propulsive mechanism using hydraulic drive cylinder, bar is engaged, is promoted, is conveyed in order
Into automatic foldable component, exposed bar is pushed into completely in arc steel framework by a upper bar, completes integrated full automatic dress
With task, the production efficiency of rod iron material bending sleeve is improved.
2. the present invention is combined by steel framework clamping device with stop bracket, the steel framework of arcuate structure is clamped, is solid
It is fixed, solve the problem of that arc steel framework is deviated and leads to socket misalignment during bar grafting.
3. keeping the fixation of arc steel framework stronger by adding hook pressing plate, also it is conducive to after grafting, to arc
Steel framework is carried, is shifted.
4. the snub pulley of stop sleeve and material supporting plate mechanism to prevent hydraulic drive cylinder end from connecting interferes, pass through
Snap-gauge rotation is driven, pressing compressed spring realizes the overturning of roller rack, to solve the problems, such as that stop sleeve can not continue to promote.
Formed after biteplate and lower biteplate obvolvent on 5. be engaged channel and bar product matches and plays undertaking upper one
While bar, also plays the role of feeding positioning to bar, bar is inserted and is sent to arc steel framework, by next bar to not
Bar after complete grafting carries out further pushing tow.
6. inserting machine of the present invention uses Automated assembly, makes entirely to assemble in quicker, convenient process, reduce work
The labor intensity of people, improves work efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the partial enlargement structural representation in Fig. 1 at A.
Fig. 3 is the structural schematic diagram of hydraulic drive cylinder and material supporting plate mechanism.
Fig. 4 is the overlooking structure diagram of Fig. 3.
Fig. 5 is the schematic perspective view of material propulsive mechanism.
Fig. 6 be occlusion after material propulsive mechanism and jacking cylinder band its lifting schematic perspective view.
Fig. 7 is the schematic perspective view of bar grafting arc steel framework.
Fig. 8 is the side view of steel framework clamping device.
Fig. 9 is the overlooking structure diagram of steel framework clamping device.
Label character described in figure indicates are as follows: 1, rack；2, automatic material blanking mechanism；3, hydraulic drive cylinder；4, material supporting plate
Mechanism；5, material propulsive mechanism；6, connection frame；7, screw rod；8, sliding seat；9, oil motor；10, upper plate；11, jacking cylinder；
12, lower plate；13, upper pressure roller；14, lower platen；15, arc steel framework；16, stop bracket；17, steel framework clamping device；18, it carries
Motor；19, transmission shaft；20, material placing rack；21, material push plate is inserted；22, bar；23, mandrel；24, stop sleeve；130, annular ditch
Slot；140, circular arc is by section；150, steel framework socket；171, mounting base is clamped；172, the first gripper cylinder；173, connecting rod；174,
Clamp arm；175, the second gripper cylinder；176, hook pressing plate；301, card slot；401, idler assembly；402, roller rack；403,L
Type connection frame；404, compressed spring；405, snap-gauge；501, upper biteplate；502, lower biteplate；503, shaft；504, occlusion is logical
Road；1710, mounting hole；4010, snub pulley；4011, limiting side carrying roller；5020, it is lifted slot.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into
Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention
Effect.
As shown in figs. 1-9, specific structure of the invention are as follows: including rack 1；It further includes automatic material blanking mechanism 2, material
Supporting plate mechanism 4 and material propulsive mechanism 5, the upper end of the material supporting plate mechanism 4 are mutually held in the mouth with the discharge port of automatic material blanking mechanism 2
It connects, lower end is vertically erected in rack 1；The hydraulic thrust that material is pushed into material propulsive mechanism 5 is provided with positioned at the side of rack 1
Dynamic cylinder 3, the piston-rod end of the hydraulic drive cylinder 3, which is connected with, inserts material push plate 21, and being arranged side by side in the slotting material push plate 21 has
Multiple stop sleeves 24 matched with material are connected bar 22 to prevent bar 22 is mobile during push from leading to positioning not
Standard, and influence entire assembly；It is provided with the upper plate 10 and lower plate 12 of " Z " type structure in the rack 1, is located at upper plate 10
Top be fixed with jacking cylinder 11, the push rod of the jacking cylinder 11 is connected with for 5 transverse shifting of material propulsive mechanism
Connection frame 6 is provided with screw rod 7 on the connection frame 6, and one end of the screw rod 7 is pierced by connection frame 6 and connect with oil motor 9, material
Propulsive mechanism 5 is threadedly coupled screw rod 7 by sliding seat 8；Be provided with foldable component on the lower plate 12, the foldable component by
Upper pressure roller 13 and lower platen 14 form, and obturator axis 23 connects between the upper pressure roller 13 and driving motor, and on upper pressure roller 13
Multiple ring-shaped grooves 130 are offered, on consistent with the quantity of required grafting, described ring-shaped groove 130 and lower platen 14
Circular arc by section 140 forms dogleg passage, and bar 22 is pressed bending, while realizing that friction promotes, and increases propulsion dynamics；It is rolling over
The outlet uplink in curved channel is connected to arc steel framework 15, and the lower end of the arc steel framework 15 is resisted against in stop bracket 16, and middle part is logical
Steel framework clamping device 17 is crossed to be connected and fixed.
Preferably, the steel framework clamping device 17 includes clamping mounting base 171, and the both ends of the mounting base 171 are hinged
There is a clamp arm 174, middle part is provided with the first gripper cylinder 172, and hinged on the push rod of first gripper cylinder 172 there are two connect
Connect the connecting rod 173 of clamp arm 174.
Preferably, the steel framework clamping device 17 further includes 176 He of hook pressing plate for being hinged on two clamp arms, 174 outside
The hinge segment of the second gripper cylinder 175 being fixed on clamp arm 174, the hook pressing plate 176 connects the second gripper cylinder
175, the hook pressing plate 176, the second gripper cylinder 175, clamp arm 174 and the mating setting in groups of the first gripper cylinder 172
In the two sides of arc steel framework 15, in the present embodiment, end face hook is carried out to arc steel framework 15 by the hook pressing plate 176 added
Tightly, increase its firm dynamics, prevent from loosening.
Preferably, mounting hole 1710, the mounting hole 1710 and carrying motor are offered in the clamping mounting base 171
18 transmission shaft 19 connects, and the side of steel framework clamping device 17 is provided with material placing rack 20.
Preferably, the upper right side of lower platen 14 is arranged in the upper pressure roller 13.
Preferably, the material supporting plate mechanism 4 includes the L-type connection frame 403 being arranged in rack 1, the L-type connection
403 upper end of frame passes through the compressed spring 404 of pin shaft Hinge linked supporting roller bracket 402 and support idler roller bracket 402, the roller rack
402 along its material pushing direction be arranged side by side have no less than two idler assemblies 401, the idler assembly 401 is by one
A snub pulley 4010 and multiple limiting side carrying rollers 4011 composition being arranged on snub pulley 4010；Roller rack close to hinged end
Strip snap-gauge 405 is fixed on 402, the card slot 301 opened up on the snap-gauge 405 and 3 piston rod of hydraulic drive cylinder matches.
Preferably, the material propulsive mechanism 5 is made of upper biteplate 501 and lower biteplate 502, and upper biteplate 501
It is formed between lower biteplate 502 and is engaged channel 504, offer lifting slot 5020 positioned at the upper end of lower biteplate 502；Described
It is connected between upper biteplate 501 and lower biteplate 502 by shaft 503, one end of shaft 503 connects transmission mechanism；It is lifted slot
5020 are provided with positioned at the side of shaft 503.
Preferably, the occlusion channel 504, stop sleeve 24 and the bar 22 on material supporting plate mechanism 4 are in same
On one axis.
Bending inserts process: bar is after the idler assembly 401 for falling into material supporting plate mechanism 4 in automatic material blanking mechanism 2, liquid
Pressure pushes cylinder 3 to start, and stop sleeve 24 is inserted into bar 22 and is continued to press on, and 301 end face of card slot opened up touches snap-gauge 405
When, drive snap-gauge 405 to overturn, to prevent stop sleeve 24 and the snub pulley 4010 of idler assembly 401 from stroke interference occur；Oil motor
9 driving 8 lateral displacements of sliding seat, accept and are pushed away next bar 22 by hydraulic drive cylinder 3, behind the insertion occlusion of bar 22 channel 504, drive
Dynamic motor drives lower biteplate 502 to rotate, to bar 22 carry out pressing sting it is tight, by oil motor 9 drive material propulsive mechanism 5 into
Row promotes, and straight 22 end of bar is carried out bending and pushed away by upper pressure roller 13 and lower platen 14 under the action of material propulsive mechanism 5
Into the steel framework socket 150 of arc steel framework 15.
It is fully inserted into arc steel framework 15 due to that can not realize bar 22, after upper 22 sleeve of a bar, driving electricity
Machine drives shaft 503 to rotate, and lower force fit plate 502 is opened, and starts jacking cylinder 9, drives entire connection frame 6 to rise, oil motor 9
Driving material propulsive mechanism 5 moves to left, and continues to carry next bar 22, makes a upper bar 22 completely by the propulsion of next bar 22
It is pushed into steel framework socket 150, at this point, motor 18 is carried in starting, the arc steel framework 15 after grafting is transferred to material placing rack
It in 20, is pushed, realizes full-automatic process and assemble, reduce the labor intensity of worker, improve production efficiency.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example
It is merely used to help understand method and its core concept of the invention.The above is only a preferred embodiment of the present invention, it answers
When pointing out due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention
Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (8)
1. a kind of bar bending inserting machine, including rack (1)；It is characterized in that, it further includes automatic material blanking mechanism (2), material
Supporting plate mechanism (4) and material propulsive mechanism (5), the discharging of the upper end and automatic material blanking mechanism (2) of the material supporting plate mechanism (4)
Mouth is mutually connected, and lower end is vertically erected on rack (1)；It is provided with positioned at the side of rack (1) and material is pushed into material pusher
The hydraulic drive cylinder (3) of structure (5), the piston-rod end of the hydraulic drive cylinder (3), which is connected with, inserts material push plate (21), the slotting material
Being arranged side by side in push plate (21) has multiple stop sleeves (24) matched with material；" Z " type structure is provided on the rack (1)
Upper plate (10) and lower plate (12), be located at upper plate (10) at the top of be fixed with jacking cylinder (11), the jacking cylinder
(11) push rod is connected with the connection frame (6) for material propulsive mechanism (5) transverse shifting, is provided on the connection frame (6)
Screw rod (7), one end of the screw rod (7) are pierced by connection frame (6) and connect with oil motor (9), and material propulsive mechanism (5) passes through sliding
Seat (8) is threadedly coupled screw rod (7)；Foldable component is provided on the lower plate (12), the foldable component is by upper pressure roller (13)
It is formed with lower platen (14), obturator axis (23) is connect between the upper pressure roller (13) and driving motor, and on upper pressure roller (13)
It offers multiple ring-shaped grooves (130), by section (140) shape of the circular arc on the ring-shaped groove (130) and lower platen (14)
At dogleg passage；It is connected to arc steel framework (15) in the outlet uplink of dogleg passage, the lower end of the arc steel framework (15) is resisted against
In stop bracket (16), middle part is connected and fixed by steel framework clamping device (17).
2. a kind of bar bending inserting machine according to claim 1, which is characterized in that the steel framework clamping device (17)
Including clamping mounting base (171), the both ends of the mounting base (171) are hinged with clamp arm (174), and middle part is provided with the first clamping
Cylinder (172), hinged on the push rod of first gripper cylinder (172) there are two the connecting rods (173) of connection clamp arm (174).
3. a kind of bar bending inserting machine according to claim 2, which is characterized in that the steel framework clamping device (17)
It further include that the hook pressing plate (176) being hinged on the outside of two clamp arms (174) and second be fixed on clamp arm (174) clamp gas
Cylinder (175), the hinge segment of the hook pressing plate (176) connect the second gripper cylinder (175), the hook pressing plate (176), the
Two gripper cylinders (175), clamp arm (174) and the first gripper cylinder (172) are matched in groups is set on the two of arc steel framework (15)
Side.
4. a kind of bar bending inserting machine according to claim 3, which is characterized in that on the clamping mounting base (171)
It offers mounting hole (1710), the mounting hole (1710) is connect with the transmission shaft (19) for carrying motor (18), is located at steel framework
The side of clamping device (17) is provided with material placing rack (20).
5. a kind of bar bending inserting machine according to claim 1, which is characterized in that the upper pressure roller (13) is arranged under
The upper right side of pressing plate (14).
6. a kind of bar bending inserting machine according to claim 1, which is characterized in that the material supporting plate mechanism (4)
Including the L-type connection frame (403) being arranged on rack (1), L-type connection frame (403) upper end passes through pin shaft Hinge linked supporting roller branch
The compressed spring (404) of frame (402) and support idler roller bracket (402), the roller rack (402) is along its material pushing direction
Being arranged side by side has no less than two idler assemblies (401), and the idler assembly (401) is by a snub pulley (4010) and sets
Set multiple limiting side carrying rollers (4011) composition on snub pulley (4010)；It is fixed on the roller rack (402) of hinged end
Have strip snap-gauge (405), the card slot (301) opened up on the snap-gauge (405) and hydraulic drive cylinder (3) piston rod matches.
7. a kind of bar bending inserting machine according to claim 1, which is characterized in that the material propulsive mechanism (5) by
Upper biteplate (501) and lower biteplate (502) composition, and formed to be engaged between upper biteplate (501) and lower biteplate (502) and be led to
Road (504), the upper end for being located at lower biteplate (502) offer lifting slot (5020)；The upper biteplate (501) is engaged under
It is connected between plate (502) by shaft (503), one end of shaft (503) connects transmission mechanism；Lifting slot (5020) opens up in place
In the side of shaft (503).
8. a kind of bar bending inserting machine according to claim 7, which is characterized in that the occlusion channel (504), stop
Set (24) and the bar (22) being located on material supporting plate mechanism (4) are on same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820783527.XU CN208231199U (en) | 2018-05-24 | 2018-05-24 | A kind of bar bending inserting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820783527.XU CN208231199U (en) | 2018-05-24 | 2018-05-24 | A kind of bar bending inserting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208231199U true CN208231199U (en) | 2018-12-14 |
Family
ID=64580794
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820783527.XU Expired - Fee Related CN208231199U (en) | 2018-05-24 | 2018-05-24 | A kind of bar bending inserting machine |
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| Country | Link |
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| CN (1) | CN208231199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266869A (en) * | 2020-03-31 | 2020-06-12 | 温岭市科宇自动化设备有限公司 | Inner hexagonal wrench machining equipment |
-
2018
- 2018-05-24 CN CN201820783527.XU patent/CN208231199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266869A (en) * | 2020-03-31 | 2020-06-12 | 温岭市科宇自动化设备有限公司 | Inner hexagonal wrench machining equipment |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20200524 |