CN109807266A - A kind of high safety-type construction equipment of stability for reinforcing bar cutting - Google Patents

A kind of high safety-type construction equipment of stability for reinforcing bar cutting Download PDF

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Publication number
CN109807266A
CN109807266A CN201910148569.5A CN201910148569A CN109807266A CN 109807266 A CN109807266 A CN 109807266A CN 201910148569 A CN201910148569 A CN 201910148569A CN 109807266 A CN109807266 A CN 109807266A
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CN
China
Prior art keywords
bottom plate
fixed
cutting
connecting plate
reinforcing bar
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Pending
Application number
CN201910148569.5A
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Chinese (zh)
Inventor
王海山
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Guangzhou Plus Electron Technology Co Ltd
Original Assignee
Guangzhou Plus Electron Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Guangzhou Plus Electron Technology Co Ltd filed Critical Guangzhou Plus Electron Technology Co Ltd
Priority to CN201910148569.5A priority Critical patent/CN109807266A/en
Publication of CN109807266A publication Critical patent/CN109807266A/en
Pending legal-status Critical Current

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Abstract

The present invention relates to a kind of safety-type construction equipments that the stability for reinforcing bar cutting is high, including bottom plate, connecting plate, cutting sheet, handle, operation panel and four foots pad, the foot pad is arranged on bottom plate, the side of the separate foot pad of bottom plate is arranged in the connecting plate, the connecting plate is vertical with bottom plate, the cutting sheet is arranged on connecting plate, the connecting plate is equipped with driving device, the driving device and cutting sheet are sequentially connected, the side of connecting plate is arranged in the handle, the other side of the connecting plate and bottom plate are hinged, the bottom plate is equipped with opening, the cutting sheet is located in opening, the bottom plate is equipped with protection mechanism and two fixed mechanisms, the safety-type construction equipment high for the stability that reinforcing bar is cut improves safety by protection mechanism, achieve the effect that eliminate spark, moreover , stability is also improved by fixed mechanism, reinforcing bar is avoided to shift in cutting process.

Description

A kind of high safety-type construction equipment of stability for reinforcing bar cutting
Technical field
The present invention relates to construction equipment field, in particular to a kind of high safety-type of stability for reinforcing bar cutting Construction equipment.
Background technique
Construction equipment refers to mechanical equipment used in engineering construction and town and country construction, wherein bar cutter is building One kind of construction equipment is a kind of tool of shear reinforcement, is called and does bar cutter, blank cutter, disconnected steel machine, because of its operation Simply, it is efficiently used widely.
Existing bar cutter in use, can generate a large amount of spark, surrounding people is easily caused to scald, and reduce Safety, moreover, existing bar cutter are mostly to fix steel manually by staff in cutting process Muscle easily makes reinforcing bar shift when reinforcing bar is cut off, and also reinforcing bar can be made to get to staff when serious, equally reduces peace Quan Xing.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for reinforcing bar cutting The high safety-type construction equipment of stability.
The technical solution adopted by the present invention to solve the technical problems is: a kind of high peace of stability for reinforcing bar cutting Holotype construction equipment, including bottom plate, connecting plate, cutting sheet, handle, operation panel and four foots pad, the foot pad setting On bottom plate, the side of the separate foot pad of bottom plate is arranged in the connecting plate, and the connecting plate is vertical with bottom plate, the cutting sheet It is arranged on connecting plate, the connecting plate is equipped with driving device, and the driving device and cutting sheet are sequentially connected, the handle The side of connecting plate is set, and the other side of the connecting plate and bottom plate are hinged, and the bottom plate is equipped with opening, the cutting sheet In opening, the operation panel is arranged on bottom plate, and the bottom plate is equipped with protection mechanism and two fixed mechanisms, described Opening is arranged between two fixed mechanisms, and the side of the separate foot pad of bottom plate is arranged in the fixed mechanism;
The protection mechanism includes baffle, water tank, sink, air pump, tracheae, water pipe and nozzle, the baffle and connecting plate Vertically, the baffle is vertical with bottom plate, and between baffle and handle, the baffle is fixed on bottom plate the cutting sheet, institute The side of the close cutting sheet of baffle and connecting plate is stated against the water tank is fixed on the side of the separate foot pad of bottom plate, described Clear water is equipped in water tank, the tracheae is connected to the top of water tank, and the air pump is arranged on tracheae, and the air pump is fixed on water On case, the nozzle is fixed on the inner wall of separate handle side of opening, and the nozzle is arranged towards close to cutting sheet direction, institute Nozzle is stated to be connected to by the bottoms of water pipe and water tank, the sink is fixed on the side of close the foot pad of bottom plate, the sink and The face that is open setting;
The fixed mechanism includes two fixed cells, and axisymmetrical of two fixed cells about cutting sheet is described solid Order member includes electromagnet, link block, sliding block, spring, slide bar and fixed block, and the sliding block and electromagnet are each attached to bottom plate On, the sliding block is set on slide bar, and the link block is fixed on one end of the separate cutting sheet axis of slide bar, the fixed block Be fixed on the other end of slide bar, the electromagnet is located at the side of the separate slide bar of link block, the electromagnet and link block it Between be equipped with gap, the making material of the link block is iron, and between fixed block and sliding block, the sliding block passes through the spring Spring is connect with fixed block, and two fixed blocks abut each other.
Preferably, in order to improve stability, the side of the separate slide bar of the fixed block is equipped with arc-shaped notch.
Preferably, being coated with lubricating oil on the slide bar to reduce the frictional force between sliding block and slide bar.
Preferably, the handle is equipped with anti-skid chequer in order to avoid skidding.
Preferably, in order to achieve the effect that alarm, the water tank is equipped with work light.
Preferably, the bottom in the water tank is equipped with cooling rod in order to improve the effect of heat dissipation.
Preferably, in order to reduce the stress that connecting plate is subject to, the connecting plate is equipped with rubber block, the rubber block position Between cutting sheet and handle, the rubber block is fixed on the side of the close bottom plate of connecting plate, and the rubber block is supported with bottom plate It leans on.
Preferably, in order to extend the service life of slide bar, the making material of the slide bar is titanium alloy.
Preferably, being coated with anticorrosion galvanizing layer on the bottom plate to promote the antirust ability of bottom plate.
Preferably, in order to improve safety, the connecting plate is equipped with protective cover.
The invention has the advantages that the high safety-type construction equipment of stability for being used for reinforcing bar cutting pass through it is anti- Shield mechanism improves safety, has achieved the effect that eliminate spark, compared with existing protection mechanism, which also reaches The effect of cooling cutting sheet and reinforcing bar, cost performance is higher, moreover, also improve stability by fixed mechanism, avoid Reinforcing bar shifts in cutting process, and compared with existing fixed mechanism, the fixed mechanism structure is simple, and cost is lower, does not have There is the limitation of use environment, practicability is stronger.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the high safety-type construction equipment of the stability for reinforcing bar cutting of the invention;
Fig. 2 is the cross-sectional view of the high safety-type construction equipment of the stability for reinforcing bar cutting of the invention;
Fig. 3 is the portion the B enlarged drawing of Fig. 2;
Fig. 4 is the portion the A enlarged drawing of Fig. 1;
In figure: 1. bottom plates, 2. connecting plates, 3. cutting sheets, 4. handles, 5. operation panels, 6. foots pad, 7. baffles, 8. water tanks, 9. sink, 10. air pumps, 11. tracheaes, 12. water pipes, 13. nozzles, 14. electromagnet, 15. link blocks, 16. sliding blocks, 17. springs, 18. slide bar, 19. fixed blocks, 20. work lights, 21. cooling rods, 22. rubber blocks, 23. protective covers.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figs. 1-2, the high safety-type construction equipment of a kind of stability for reinforcing bar cutting, including bottom plate 1, Connecting plate 2, cutting sheet 3, handle 4, operation panel 5 and four foots pad 6, the foot pad 6 are arranged on bottom plate 1, the connecting plate 2 The side of the separate foot pad 6 of bottom plate 1 is set, and the connecting plate 2 is vertical with bottom plate 1, and the cutting sheet 3 is arranged in connecting plate 2 On, the connecting plate 2 is equipped with driving device, and the driving device and cutting sheet 3 are sequentially connected, and the setting of handle 4 is even The side of fishplate bar 2, the other side of the connecting plate 2 and bottom plate 1 are hinged, and the bottom plate 1 is equipped with opening, the cutting sheet 3 In in opening, the operation panel 5 is arranged on bottom plate 1, and the bottom plate 1 is equipped with protection mechanism and two fixed mechanisms, institute It states opening to be arranged between two fixed mechanisms, the side of the separate foot pad 6 of bottom plate 1 is arranged in the fixed mechanism;
User rotates connecting plate 2 around the hinge joint of connecting plate 2 and bottom plate 1, makes cutting sheet 3 by pushing handle 4 It is separated with opening, reinforcing bar is placed between cutting sheet 3 and bottom plate 1, user, which controls driving device by operation panel 5, to be made to cut Pitch cutting 3 rotates, and then, user's squeeze grip 4 contacts cutting sheet 3 with reinforcing bar, achievees the effect that cut reinforcing bar, here, if The effect for setting connection protection mechanism is the spark scald surrounding people for avoiding reinforcing bar from generating, and improves safety, fixed mechanism is arranged Effect be that reinforcing bar is avoided to shift in cutting process, improve stability.
As shown in figure 3, the protection mechanism includes baffle 7, water tank 8, sink 9, air pump 10, tracheae 11, water pipe 12 and spray Mouth 13, the baffle 7 is vertical with connecting plate 2, and the baffle 7 is vertical with bottom plate 1, and the cutting sheet 3 is located at baffle 7 and handle 4 Between, the baffle 7 is fixed on bottom plate 1, and the side of the close cutting sheet 3 of the baffle 7 and connecting plate 2 is against the water Case 8 is fixed on the side of the separate foot pad 6 of bottom plate 1, is equipped with clear water in the water tank 8, the top of the tracheae 11 and water tank 8 connects Logical, the air pump 10 is arranged on tracheae 11, and the air pump 10 is fixed on water tank 8, and the nozzle 13 is fixed on the remote of opening On inner wall from 4 side of handle, the nozzle 13 is arranged towards close to 3 direction of cutting sheet, and the nozzle 13 passes through water pipe 12 and water The bottom of case 8 is connected to, and the sink 9 is fixed on the side of the close foot pad 6 of bottom plate 1, the sink 9 and opening face setting;
In cutting process, air pump 10 is run the equipment, is bypassed air through tracheae 11 and is delivered in water tank 8, to make water Air pressure in case 8 increases, and is transmitted to the clear water in water tank 8 at nozzle 13 by water pipe 12 by air pressure, and pass through nozzle 13 It is sprayed towards cutting sheet 3, the spark generated when can eliminate cutting reinforcing bar by clear water, here, the effect of baffle 7 is to block cutting Clast out falls to clast in sink 9, meanwhile, also act the effect of cooling cutting sheet 3 and reinforcing bar.
As shown in figure 4, the fixed mechanism includes two fixed cells, axis of two fixed cells about cutting sheet 3 Symmetrically, the fixed cell includes electromagnet 14, link block 15, sliding block 16, spring 17, slide bar 18 and fixed block 19, the cunning Block 16 and electromagnet 14 are each attached on bottom plate 1, and the sliding block 16 is set on slide bar 18, and the link block 15 is fixed on slide bar One end of 18 3 axis of separate cutting sheet, the fixed block 19 are fixed on the other end of slide bar 18, and the electromagnet 14, which is located at, to be connected The side of the separate slide bar 18 of block 15 is connect, gap, the system of the link block 15 are equipped between the electromagnet 14 and link block 15 Making material is iron, and for the spring 17 between fixed block 19 and sliding block 16, the sliding block 16 passes through spring 17 and fixed block 19 Connection, two fixed blocks 19 abut each other.
After user boosts handle 4, user controls electromagnet 14 by operation panel 5 and is powered, to make electromagnet The active force of attraction is generated between 14 and the link block 15 of irony, thus make link block 15 with moving slide-bar 18 sliding block 16 support Towards close to the movement of 14 direction of electromagnet under effect, compress spring 17, and make to generate gap, reinforcing bar between two fixed blocks 19 After being placed between two fixed blocks 19, electromagnet 14 is powered off, and fixed block 19 resets under the elastic reaction of spring 17, makes two Fixed block 19 clamps reinforcing bar, avoids reinforcing bar from generating offset in cutting process, improves stability.
Preferably, in order to improve stability, the side of the separate slide bar 18 of the fixed block 19 is equipped with arc-shaped notch.
The contact area between fixed block 19 and reinforcing bar can be improved by recess, improve between fixed block 19 and reinforcing bar Frictional force, also, reinforcing bar can also be avoided to generate the vertically offset with 1 direction of bottom plate by recess, improve stability.
Preferably, being coated with lubricating oil on the slide bar 18 to reduce the frictional force between sliding block 16 and slide bar 18.
The effect of lubricating oil is the frictional force reduced between sliding block 16 and slide bar 18, improves the mobile fluency of slide bar 18.
Preferably, the handle 4 is equipped with anti-skid chequer in order to avoid skidding.
The effect of anti-skid chequer is the frictional force improved between handle 4 and user's hand, avoids skidding.
Preferably, in order to achieve the effect that alarm, the water tank 8 is equipped with work light 20.
In the equipment use process, work light 20 is lighted, and is not only convenient for the work shape that surrounding people observes the equipment State can also remind surrounding people to take care.
Preferably, the bottom in the water tank 8 is equipped with cooling rod 21 in order to improve the effect of heat dissipation.
It is run by cooling rod 21, reduces the clear water temperature in water tank 8, improve heat dissipation effect.
Preferably, in order to reduce the stress that connecting plate 2 is subject to, the connecting plate 2 is equipped with rubber block 22, the rubber For block 22 between cutting sheet 3 and handle 4, the rubber block 22 is fixed on the side of the close bottom plate 1 of connecting plate 2, the rubber Blob of viscose 22 and bottom plate 1 against.
Rubber quality is more soft, and connecting plate 2 can be made to play the function of buffering and vibration damping when being resisted against on bottom plate 1, subtracted The stress that small connecting plate 2 is subject to.
Preferably, in order to extend the service life of slide bar 18, the making material of the slide bar 18 is titanium alloy.
Titanium alloy has the characteristics that intensity is high, corrosion-resistant, extends the service life of slide bar 18.
Preferably, being coated with anticorrosion galvanizing layer on the bottom plate 1 to promote the antirust ability of bottom plate 1.
Anticorrosion galvanizing layer has the function of antirust, can promote the antirust ability of bottom plate 1.
Preferably, in order to improve safety, the connecting plate 2 is equipped with protective cover 23.
The effect of protective cover 23 is that user is avoided to touch cutting sheet 3 in the course of rotation in cutting sheet 3, is improved Safety.
After user boosts handle 4, user controls electromagnet 14 by operation panel 5 and is powered, to make electromagnet The active force of attraction is generated between 14 and the link block 15 of irony, thus make link block 15 with moving slide-bar 18 sliding block 16 support Towards close to the movement of 14 direction of electromagnet under effect, compress spring 17, and make to generate gap, reinforcing bar between two fixed blocks 19 After being placed between two fixed blocks 19, electromagnet 14 is powered off, and fixed block 19 resets under the elastic reaction of spring 17, makes two Fixed block 19 clamps reinforcing bar, and in the equipment use process, air pump 10 is run, and bypasses air through tracheae 11 and is delivered in water tank 8, from And increase the air pressure in water tank 8, it is transmitted to the clear water in water tank 8 at nozzle 13 by water pipe 12 by air pressure, and pass through Nozzle 13 is sprayed towards cutting sheet 3, and here, the effect of baffle 7 is to block the clast being cut into, and falls to clast in sink 9;
The spark generated when can eliminate cutting reinforcing bar by clear water here, improves safety, meanwhile, it also acts cold But the effect of cutting sheet 3 and reinforcing bar clamps reinforcing bar by two fixed blocks 19, reinforcing bar is avoided to generate offset in cutting process, Improve stability.
Compared with prior art, which passes through protection machine Structure improves safety, has achieved the effect that eliminate spark, compared with existing protection mechanism, which has also achieved cold But the effect of cutting sheet 3 and reinforcing bar, cost performance is higher, moreover, also improves stability by fixed mechanism, avoids reinforcing bar It shifts in cutting process, compared with existing fixed mechanism, the fixed mechanism structure is simple, and cost is lower, does not make With the limitation of environment, practicability is stronger.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (10)

1. a kind of high safety-type construction equipment of stability for reinforcing bar cutting, including bottom plate (1), connecting plate (2), cut Pitch cutting (3), handle (4), operation panel (5) and four foots pad (6), the foot pad (6) are arranged on bottom plate (1), the connection Plate (2) is arranged in the side of the separate foot pad (6) of bottom plate (1), and the connecting plate (2) is vertical with bottom plate (1), the cutting sheet (3) it is arranged on connecting plate (2), the connecting plate (2) is equipped with driving device, and the driving device and cutting sheet (3) are driven Connection, in the side of connecting plate (2), the other side and bottom plate (1) of the connecting plate (2) are hingedly, described for handle (4) setting Bottom plate (1) is equipped with opening, and the cutting sheet (3) is located in opening, and the operation panel (5) is arranged on bottom plate (1), special Sign is, the bottom plate (1) is equipped with protection mechanism and two fixed mechanisms, the opening be arranged two fixed mechanisms it Between, the side of separate foot pad (6) of the fixed mechanism setting in bottom plate (1);
The protection mechanism includes baffle (7), water tank (8), sink (9), air pump (10), tracheae (11), water pipe (12) and nozzle (13), the baffle (7) is vertical with connecting plate (2), and the baffle (7) is vertical with bottom plate (1), and the cutting sheet (3) is located at gear Between plate (7) and handle (4), the baffle (7) is fixed on bottom plate (1), and the baffle (7) is cut with the close of connecting plate (2) The side of pitch cutting (3) is against the water tank (8) is fixed on the side of the separate foot pad (6) of bottom plate (1), sets in the water tank (8) There is clear water, the tracheae (11) is connected to the top of water tank (8), and the air pump (10) is arranged on tracheae (11), the air pump (10) it is fixed on water tank (8), the nozzle (13) is fixed on the inner wall of separate handle (4) side of opening, the nozzle (13) it is arranged towards close to cutting sheet (3) direction, the nozzle (13) is connected to by water pipe (12) with the bottom of water tank (8), described Sink (9) is fixed on the side of the close foot pad (6) of bottom plate (1), the sink (9) and opening face setting;
The fixed mechanism includes two fixed cells, axisymmetrical of two fixed cells about cutting sheet (3), the fixation Unit includes electromagnet (14), link block (15), sliding block (16), spring (17), slide bar (18) and fixed block (19), the sliding block (16) it is each attached on bottom plate (1) with electromagnet (14), the sliding block (16) is set on slide bar (18), the link block (15) It is fixed on one end of separate cutting sheet (3) axis of slide bar (18), the fixed block (19) is fixed on the other end of slide bar (18), The electromagnet (14) is located at the side of the separate slide bar (18) of link block (15), the electromagnet (14) and link block (15) it Between be equipped with gap, the making material of the link block (15) is iron, and the spring (17) is located at fixed block (19) and sliding block (16) Between, the sliding block (16) is connect by spring (17) with fixed block (19), and two fixed blocks (19) abut each other.
2. the safety-type construction equipment high for the stability of reinforcing bar cutting as described in claim 1, which is characterized in that The side of the separate slide bar (18) of the fixed block (19) is equipped with arc-shaped notch.
3. the safety-type construction equipment high for the stability of reinforcing bar cutting as described in claim 1, which is characterized in that Lubricating oil is coated on the slide bar (18).
4. the safety-type construction equipment high for the stability of reinforcing bar cutting as described in claim 1, which is characterized in that The handle (4) is equipped with anti-skid chequer.
5. the safety-type construction equipment high for the stability of reinforcing bar cutting as described in claim 1, which is characterized in that The water tank (8) is equipped with work light (20).
6. the safety-type construction equipment high for the stability of reinforcing bar cutting as described in claim 1, which is characterized in that Bottom in the water tank (8) is equipped with cooling rod (21).
7. the safety-type construction equipment high for the stability of reinforcing bar cutting as described in claim 1, which is characterized in that The connecting plate (2) is equipped with rubber block (22), and the rubber block (22) is located between cutting sheet (3) and handle (4), the rubber Blob of viscose (22) is fixed on the side of the close bottom plate (1) of connecting plate (2), the rubber block (22) and bottom plate (1) against.
8. the safety-type construction equipment high for the stability of reinforcing bar cutting as described in claim 1, which is characterized in that The making material of the slide bar (18) is titanium alloy.
9. the safety-type construction equipment high for the stability of reinforcing bar cutting as described in claim 1, which is characterized in that Anticorrosion galvanizing layer is coated on the bottom plate (1).
10. the safety-type construction equipment high for the stability of reinforcing bar cutting, feature exist as described in claim 1 In the connecting plate (2) is equipped with protective cover (23).
CN201910148569.5A 2019-02-28 2019-02-28 A kind of high safety-type construction equipment of stability for reinforcing bar cutting Pending CN109807266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910148569.5A CN109807266A (en) 2019-02-28 2019-02-28 A kind of high safety-type construction equipment of stability for reinforcing bar cutting

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Application Number Priority Date Filing Date Title
CN201910148569.5A CN109807266A (en) 2019-02-28 2019-02-28 A kind of high safety-type construction equipment of stability for reinforcing bar cutting

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110842117A (en) * 2019-11-26 2020-02-28 东台市高科技术创业园有限公司 Cylindrical electronic component pin cutting equipment
CN113399597A (en) * 2021-06-23 2021-09-17 梁建青 A reinforcing bar segmentation cutting equipment for building engineering

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Publication number Priority date Publication date Assignee Title
CN203532052U (en) * 2013-09-12 2014-04-09 中国神华能源股份有限公司 Exhausting fence automatic-cleaning system for explosion-proof vehicle driven by diesel engine
CN107350396A (en) * 2017-08-10 2017-11-17 湖南七纬科技有限公司 A kind of safe bar cutter that cools
CN207423670U (en) * 2017-11-08 2018-05-29 广州市市政工程试验检测有限公司 Anchor bar anti-pulling experiment displacement sensor fixing device after a kind of
CN207533882U (en) * 2017-11-28 2018-06-26 江苏誉都建设工程有限公司 A kind of construction reinforcing bar cutting equipment
CN207533873U (en) * 2017-10-18 2018-06-26 阳中华 A kind of construction site bar cutter
CN207770687U (en) * 2017-12-06 2018-08-28 陕西瀚泰水利水电勘测设计有限公司 A kind of bar cutter with dedusting function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203532052U (en) * 2013-09-12 2014-04-09 中国神华能源股份有限公司 Exhausting fence automatic-cleaning system for explosion-proof vehicle driven by diesel engine
CN107350396A (en) * 2017-08-10 2017-11-17 湖南七纬科技有限公司 A kind of safe bar cutter that cools
CN207533873U (en) * 2017-10-18 2018-06-26 阳中华 A kind of construction site bar cutter
CN207423670U (en) * 2017-11-08 2018-05-29 广州市市政工程试验检测有限公司 Anchor bar anti-pulling experiment displacement sensor fixing device after a kind of
CN207533882U (en) * 2017-11-28 2018-06-26 江苏誉都建设工程有限公司 A kind of construction reinforcing bar cutting equipment
CN207770687U (en) * 2017-12-06 2018-08-28 陕西瀚泰水利水电勘测设计有限公司 A kind of bar cutter with dedusting function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110842117A (en) * 2019-11-26 2020-02-28 东台市高科技术创业园有限公司 Cylindrical electronic component pin cutting equipment
CN113399597A (en) * 2021-06-23 2021-09-17 梁建青 A reinforcing bar segmentation cutting equipment for building engineering

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Application publication date: 20190528

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