CN114192865B - Steel cutting equipment is used in processing of channel-section steel connecting piece - Google Patents
Steel cutting equipment is used in processing of channel-section steel connecting piece Download PDFInfo
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- CN114192865B CN114192865B CN202210012170.6A CN202210012170A CN114192865B CN 114192865 B CN114192865 B CN 114192865B CN 202210012170 A CN202210012170 A CN 202210012170A CN 114192865 B CN114192865 B CN 114192865B
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- workbench
- steel
- motor
- fixedly provided
- limiting plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 82
- 239000010959 steel Substances 0.000 title claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims description 17
- 238000003754 machining Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention discloses steel cutting equipment for processing channel steel connecting pieces, which comprises a workbench, supporting legs, mounting ports, carrier rollers, driven gears, a first motor, a driving gear, a chain, a discharge chute, a limiting plate, an inductor, an adjusting bolt, a rack, a feed port, a cylinder, a second motor, a cutting wheel, mounting holes, a first telescopic rod, a supporting plate, magnet blocks and a workpiece positioning mechanism, wherein the bottom of the workbench is fixedly provided with a plurality of uniformly distributed supporting legs, the upper part of the workbench is provided with the mounting ports penetrating the workbench, the inner side of the mounting ports is rotatably provided with a plurality of uniformly distributed carrier rollers, each carrier roller is fixedly provided with the driven gears on a rotating shaft of each carrier roller, and the bottom of the workbench is fixedly provided with the first motor.
Description
[ Field of technology ]
The invention relates to the technical field of connector processing equipment, in particular to steel cutting equipment for channel steel connector processing.
[ Background Art ]
The steel is cut into steel plates with proper size in the machining process, then a plurality of steel plates are welded and assembled to form the steel channel connecting piece, in the prior art, when the steel is cut, workers use a pressing type cutting machine to cut the steel, the degree of automation is low, the cutting speed is low, the precision is low, the labor intensity of the workers is high, the cutting machine is limited by the limitation of the width of a material placing platform of the cutting machine, long steel is difficult to be placed on the cutting machine evenly, the workers are required to use cushion blocks to raise the tail end of the steel to enable the steel to be flat, the steel is cut down continuously, the position of the cushion blocks is also adjusted continuously, and the cutting efficiency is affected.
[ Invention ]
The invention aims to solve the problems in the prior art and provides steel cutting equipment for processing a channel steel connecting piece.
In order to achieve the above purpose, the invention provides steel cutting equipment for processing channel steel connecting pieces, which comprises a workbench, supporting legs, mounting ports, carrier rollers, driven gears, a first motor, a driving gear, a chain, a discharging groove, a limiting plate, an inductor, an adjusting bolt, a rack, a feeding port, an air cylinder, a second motor, a cutting wheel, mounting holes, a first telescopic rod, a supporting plate, magnet blocks and a workpiece positioning mechanism, wherein the bottom of the workbench is fixedly provided with a plurality of uniformly distributed supporting legs, the upper part of the workbench is provided with the mounting ports penetrating the workbench, the inner side of the mounting ports is rotatably provided with a plurality of uniformly distributed carrier rollers, the rotating shaft of each carrier roller is fixedly provided with the driven gears, the bottom of the workbench is fixedly provided with the first motor, the output shaft of the first motor is fixedly provided with the driving gear, the driving gear is connected with the driven gear in a transmission way through a chain, a discharging groove is formed in the right side of a mounting opening at the upper part of the workbench, a limiting plate is slidably arranged in the discharging groove, an inductor is embedded in one side of the limiting plate facing the mounting opening, an adjusting bolt is connected with the right side part of the workbench in a threaded manner, a drilling end of the adjusting bolt is rotationally connected with the right side part of the limiting plate, a right-angled frame is fixedly arranged between the mounting opening and the discharging groove at the upper part of the workbench, a feeding opening is formed in the side part of the vertical part of the frame, a cylinder with an output shaft vertically arranged downwards is fixedly arranged at the bottom of the transverse part of the frame, a second motor with an output shaft horizontally arranged is fixedly arranged at the lower end of the output shaft of the cylinder, a cutting wheel is fixedly arranged on the output shaft of the second motor, a mounting hole is formed in the left side part of the workbench, the mounting hole internal fixation is equipped with the first telescopic link that the level set up, the fixed layer board that is equipped with of free end of first telescopic link, the upper portion of layer board inlays and is equipped with the magnet piece, the upper portion of workstation is located the left side and the right side of installing port and all is fixed and is equipped with work piece positioning mechanism.
Preferably, the upper side of the carrier roller is higher than the upper surface of the workbench, and the upper side of the carrier roller is flush with the upper surface of the supporting plate.
Preferably, the tank bottom of blown down tank is slope formula design, the exit end of blown down tank is equipped with the receiving box that can dismantle with the workstation and be connected, slidable is equipped with the backing plate that the level set up in the receiving box, the fixed first spring that is equipped with vertical setting in interior bottom of receiving box, the upper end and the bottom fixed connection of backing plate of first spring, a plurality of louvres have been seted up to the lateral part of receiving box.
Preferably, the bottom of the limiting plate is of a slope type design, and the bottom of the limiting plate is in sliding fit with the bottom of the discharging groove.
Preferably, a counter bore is formed in the bottom of the supporting plate, a second telescopic rod which is vertically arranged is fixedly arranged at the bottom of the counter bore, a roller is rotatably arranged at the lower end of the second telescopic rod, and the second telescopic rod is a self-locking gas spring.
Preferably, the workpiece positioning mechanism comprises 冂 -shaped frames, a sinking groove, a stop block, grooves, protruding blocks, tooth tips, through holes, pull rods, racks and second springs, wherein the 冂 -shaped frames are fixedly connected with a workbench, the bottoms of the transverse parts of the 冂 -shaped frames are provided with the sinking grooves, two stop blocks are slidably arranged in the sinking grooves, groove walls on two sides of the sinking grooves are provided with the grooves, each of the two side parts of the stop blocks are fixedly provided with the protruding blocks, the protruding blocks are slidably arranged in the grooves, a plurality of tooth tips are respectively arranged at the upper ends of the stop blocks, the top of the 冂 -shaped frames is provided with the through holes communicated with the sinking grooves, the through holes are slidably provided with the pull rods, the rack is horizontally arranged in the sinking grooves, the racks are meshed with the tooth tips and connected, the lower ends of the pull rods are fixedly connected with the upper parts of the racks, and the outer sides of the parts, located below the through holes, of the pull rods are sleeved with the second springs.
The invention has the beneficial effects that: according to the invention, the first motor drives the carrier roller to rotate, so that the steel can be automatically conveyed, the efficiency is improved, the labor intensity of workers is reduced, the two side parts of the steel are clamped through the two workpiece positioning mechanisms, the steel can be effectively prevented from deviating in the conveying process, when the right end of the steel is in contact with the sensor, the sensor can send a signal to the PLC, the PLC can control the first motor to stop rotating, the PLC can control the air cylinder and the second motor to start, the air cylinder drives the second motor to move downwards, the second motor drives the cutting wheel to rotate so as to cut the steel, the cut part of the steel can fall into the discharge groove, then the outlet end of the discharge groove slides to the upper part of the backing plate in the material receiving box, the steel can be automatically cut, when the steel is longer, the first telescopic rod can be pulled out from the mounting hole, the tail end of the steel can be supported, the long-size steel can be smoothly put, the steel is conveniently cut, the steel can be driven to move along with the continuous running of the steel, the bearing of the magnet block moves along with the steel until the steel is in situ, and the steel is not required to return to the original position. Compared with the prior art, can conveniently cut steel, promote the efficiency and the precision of cutting, reduce workman's intensity of labour, bring convenience for the processing of channel-section steel connecting piece.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ Description of the drawings ]
Fig. 1 is a schematic structural view of a steel cutting apparatus for processing a channel steel connecting member according to the present invention.
Fig. 2 is a schematic structural view of a workpiece positioning mechanism of a steel cutting device for processing channel steel connectors.
In the figure: 1-workbench, 2-supporting leg, 3-mounting port, 4-carrier roller, 5-driven gear, 6-first motor, 7-driving gear, 8-chain, 9-discharge chute, 10-limiting plate, 11-inductor, 12-adjusting bolt, 13-rack, 14-feed inlet, 15-cylinder, 16-second motor, 17-cutting wheel, 18-mounting hole, 19-first telescopic rod, 20-supporting plate, 201-counter bore, 202-second telescopic rod, 21-magnet block, 22-work piece positioning mechanism, 221- 冂 -shaped frame, 222-countersink, 223-stop block, 224-groove, 225-bump, 226-tooth point, 227-through hole, 228-pull rod, 229-rack, 230-second spring, 23-receiving box, 24-backing plate, 25-first spring.
[ Detailed description ] of the invention
Referring to fig. 1 and 2, the steel cutting device for processing channel steel connecting pieces of the invention comprises a workbench 1, supporting legs 2, a mounting opening 3, a carrier roller 4, a driven gear 5, a first motor 6, a driving gear 7, a chain 8, a discharging groove 9, a limiting plate 10, an inductor 11, an adjusting bolt 12, a rack 13, a feeding opening 14, a cylinder 15, a second motor 16, a cutting wheel 17, a mounting hole 18, a first telescopic rod 19, a supporting plate 20, a magnet block 21 and a workpiece positioning mechanism 22, wherein a plurality of uniformly distributed supporting legs 2 are fixedly arranged at the bottom of the workbench 1, a mounting opening 3 penetrating the workbench 1 is arranged at the upper part of the workbench 1, a plurality of uniformly distributed carrier rollers 4 are rotatably arranged at the inner side of the carrier roller mounting opening 3, the driven gear 5 is fixedly arranged on a rotating shaft of each carrier roller 4, the first motor 6 is fixedly arranged at the bottom of the workbench 1, the driving gear 7 is fixedly arranged on the output shaft of the first motor 6, the driving gear 7 is in transmission connection with the driven gear 5 through a chain 8, a discharging groove 9 is arranged on the right side of the mounting opening 3 at the upper part of the workbench 1, a limiting plate 10 is slidably arranged in the discharging groove 9, an inductor 11 is embedded on one side of the limiting plate 10 facing the mounting opening 3, an adjusting bolt 12 is in threaded connection with the right side of the workbench 1, the drilling end of the adjusting bolt 12 is in rotary connection with the right side of the limiting plate 10, a right-angled frame 13 is fixedly arranged between the mounting opening 3 and the discharging groove 9 at the upper part of the workbench 1, a feeding opening 14 is arranged at the side part of the vertical part of the frame 13, a cylinder 15 with a vertically downward arranged output shaft is fixedly arranged at the bottom of the transverse part of the frame 13, the lower end of the output shaft of the air cylinder 15 is fixedly provided with a second motor 16 with a horizontally arranged output shaft, the output shaft of the second motor 16 is fixedly provided with a cutting wheel 17, the left side part of the working table 1 is provided with a mounting hole 18, the mounting hole 18 is internally fixedly provided with a first telescopic rod 19 which is horizontally arranged, the free end of the first telescopic rod 19 is fixedly provided with a supporting plate 20, the upper part of the supporting plate 20 is embedded with a magnet block 21, the upper part of the working table 1 is positioned on the left side and the right side of the mounting hole 3 and is fixedly provided with a workpiece positioning mechanism 22, the horizontal height of the upper side part of the carrier roller 4 is higher than the horizontal height of the upper surface of the working table 1, the upper side part of the carrier roller 4 is flush with the upper surface of the supporting plate 20, the bottom of the discharging groove 9 is of a slope type design, the outlet end of the discharging groove 9 is provided with a material receiving box 23 which is detachably connected with the working table 1, the inside of the receiving box 23 is slidably provided with a base plate 24 which is horizontally arranged, the inside bottom of the receiving box 23 is fixedly provided with a first spring 25 which is vertically arranged, the upper end of the first spring 25 is fixedly connected with the bottom of the base plate 24, the side part of the receiving box 23 is provided with a plurality of heat dissipation holes, the bottom of the limiting plate 10 is of a slope design, the bottom of the limiting plate 10 is in sliding fit with the bottom of the discharging groove 9, the bottom of the supporting plate 20 is provided with a counter bore 201, the bottom of the counter bore 201 is fixedly provided with a second telescopic rod 202 which is vertically arranged, the lower end of the second telescopic rod 202 is rotatably provided with a roller, the second telescopic rod 202 is a self-locking gas spring, the workpiece positioning mechanism 22 comprises a 冂 -shaped frame 221, a sinking groove 222, a stop 223, a groove 224, a lug 225, a tooth tip 226, through holes 227, a pull rod 228, a rack 229 and a second spring 230, the 冂 -shaped frame 221 is fixedly connected with the workbench 1, the bottom of the transverse part of 冂 -shaped frame 221 is provided with a sinking groove 222, two check blocks 223 are slidably arranged in the sinking groove 222, groove walls on two sides of the sinking groove 222 are provided with grooves 224, two side parts of each check block 223 are fixedly provided with a convex block 225, the convex blocks 225 are slidably arranged in the grooves 224, the upper ends of each check block 223 are provided with a plurality of tooth tips 226, the top of 冂 -shaped frame 221 is provided with a through hole 227 communicated with the sinking groove 222, the through hole 227 is slidably provided with a pull rod 228, racks 229 horizontally arranged are slidably arranged in the sinking groove 222, the racks 229 are connected with the tooth tips 226 in a meshed mode, the lower ends of the pull rod 228 are fixedly connected with the upper parts of the racks 229, and the outer sides of the parts of the pull rod 228 below the through hole 227 are sleeved with a second spring 230.
The working process of the invention comprises the following steps: when the steel is required to be cut, the first telescopic rod 19 is firstly extended out of the mounting hole 18, then the second telescopic rod 202 is extended out of the counter bore 201 to enable the roller wheel at the lower end of the second telescopic rod 202 to be grounded, then the length of the second telescopic rod 202 is locked (because the second telescopic rod 202 is a self-locking gas spring and can be locked at any length), so that no matter the steel is multiple, the steel can not lead to the tilting of the right end of the workbench 1, then the steel is horizontally placed on the upper parts of the supporting plate 20 and the workbench 1, the right end of the steel firstly passes through the left workpiece positioning mechanism 22, then is placed on the upper part of the carrier roller 4, the right end of the steel sequentially passes through the feed inlet 14 and the right workpiece positioning mechanism 22, the left end of the steel is placed on the upper part of the supporting plate 20, the magnet block 21 is adsorbed on the bottom of the left end of the steel, then the pull rod 228 is pulled upwards to enable the rack 229 to be separated from the tooth tip 226 at the upper part of the stop 223, then the two stoppers 223 are slid so that the two stoppers 223 abut against the two sides of the steel material to clamp the steel material, then the pull rod 228 is released, the pull rod 228 and the rack 229 move downward under the action of the elastic force of the second spring 230, the rack 229 is meshed with the tooth tip 226 on the upper part of the stoppers 223 so that the stoppers 223 cannot slide in the sink 222, the steel material is clamped by the stoppers 223 and cannot shake, then the first motor 6 is started by the PLC controller, the first motor 6 rotates clockwise through the driving gear 7, the driving gear 7 drives the driven gear 5 to rotate clockwise through the chain 8 so that all the carrier rollers 4 rotate clockwise, the carrier rollers 4 drive the steel material to move from left to right, when the right end of the steel material contacts with the inductor 11, the inductor 11 sends a signal to the PLC controller, the PLC controller controls the first motor 6 to stop rotating, then the PLC controller controls the cylinder 15 and the second motor 16 to start, the cylinder 15 pushes the second motor 16 to move downwards, the second motor 16 drives the cutting wheel 17 to rotate to cut steel, the cut steel falls into the discharging groove 9, the steel in the discharging groove 9 slides to the upper part of the backing plate 24 in the receiving box 23 along a slope, the first spring 25 is compressed and shortened, the impact force of the steel falling on the backing plate 24 can be buffered, the steel is prevented from being crushed, at the moment, the inductor 11 sends a signal to the PLC controller again because the inductor 11 is not contacted with the steel, the PLC controller can control the first motor 6 to start to continuously convey the steel, if the steel with a specific length needs to be cut, the adjusting bolt 12 can be rotated, and the adjusting bolt 12 can drive the limiting plate 10 to move because the adjusting bolt 12 is in threaded connection with the workbench 1 and the adjusting bolt 12 is in rotary connection with the limiting plate 10, thereby the spacing between the limiting plate 10 and the cutting wheel 17 can be adjusted, and the steel with a specific length can be cut. Compared with the prior art, can conveniently cut steel, promote the efficiency and the precision of cutting, reduce workman's intensity of labour, bring convenience for the processing of channel-section steel connecting piece.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (6)
1. Steel cutting equipment is used in processing of channel-section steel connecting piece, its characterized in that: including workstation (1), supporting leg (2), installing port (3), bearing roller (4), driven gear (5), first motor (6), driving gear (7), chain (8), blown down tank (9), limiting plate (10), inductor (11), adjusting bolt (12), frame (13), feed inlet (14), cylinder (15), second motor (16), cutting wheel (17), mounting hole (18), first telescopic link (19), layer board (20), magnet piece (21) and work piece positioning mechanism (22), the fixed supporting leg (2) that are equipped with a plurality of evenly distributed in bottom of workstation (1), installing port (3) that run through workstation (1) are seted up on the upper portion of workstation (1), the inboard rotatable of installing port (3) is equipped with a plurality of evenly distributed's (4), every all be fixed in the pivot of bearing roller (4) be equipped with driven gear (5), the fixed first motor (6) that are equipped with in the bottom of workstation (1), be equipped with driving gear (7) on the output shaft of first motor (6) fixedly, driven gear (7) are connected through transmission chain (8), the upper part of the workbench (1) is provided with a discharging groove (9) on the right side of the mounting opening (3), a limiting plate (10) is slidably arranged in the discharging groove (9), one side of the limiting plate (10) facing the mounting opening (3) is embedded with an inductor (11), the right side part of the workbench (1) is in threaded connection with an adjusting bolt (12), the drilling end of the adjusting bolt (12) is rotationally connected with the right side part of the limiting plate (10), the upper part of the workbench (1) is fixedly provided with a rectangular frame (13) between the mounting opening (3) and the discharging groove (9), the side part of the vertical part of the frame (13) is provided with a feeding opening (14), the bottom of the transverse part of the frame (13) is fixedly provided with a cylinder (15) with an output shaft which is vertically downwards arranged, the lower end of the output shaft of the cylinder (15) is fixedly provided with a second motor (16) with an output shaft which is horizontally arranged, the output shaft of the second motor (16) is fixedly provided with a cutting wheel (17), the left side part of the workbench (1) is fixedly provided with a mounting hole (18), the upper part of the workbench (1) is fixedly provided with a mounting hole (18), the lower end of the workbench (20) is provided with a telescopic support plate (20), the upper part of the workbench (1) is fixedly provided with workpiece positioning mechanisms (22) at the left side and the right side of the mounting opening (3).
2. A steel cutting apparatus for machining a channel steel coupler according to claim 1, wherein: the upper side part of the carrier roller (4) is higher than the upper surface of the workbench (1), and the upper side part of the carrier roller (4) is flush with the upper surface of the supporting plate (20).
3. A steel cutting apparatus for machining a channel steel coupler according to claim 1, wherein: the tank bottom of blown down tank (9) is slope formula design, the exit end of blown down tank (9) is equipped with and connects magazine (23) with workstation (1) detachable connection, slidable is equipped with backing plate (24) that the level set up in connecing magazine (23), the interior bottom of connecing magazine (23) is fixed to be equipped with first spring (25) of vertical setting, the bottom fixed connection of upper end and backing plate (24) of first spring (25), a plurality of louvres have been seted up to the lateral part of connecing magazine (23).
4. A steel cutting apparatus for machining a channel steel coupler according to claim 1, wherein: the bottom of the limiting plate (10) is of a slope type design, and the bottom of the limiting plate (10) is in sliding fit with the bottom of the discharge chute (9).
5. A steel cutting apparatus for machining a channel steel coupler according to claim 1, wherein: counter bore (201) have been seted up to the bottom of layer board (20), the fixed second telescopic link (202) that are equipped with vertical setting in hole bottom of counter bore (201), the lower extreme of second telescopic link (202) is rotatable to be equipped with the running roller, second telescopic link (202) are self-locking gas spring.
6. A steel cutting apparatus for machining a channel steel connecting member as claimed in any one of claims 1 to 5, wherein: the workpiece positioning mechanism (22) comprises 冂 -shaped frames (221), a sinking groove (222), stop blocks (223), grooves (224), protruding blocks (225), tooth tips (226), through holes (227), pull rods (228), racks (229) and second springs (230), wherein the 冂 -shaped frames (221) are fixedly connected with a workbench (1), the bottoms of the transverse parts of the 冂 -shaped frames (221) are provided with the sinking groove (222), two stop blocks (223) are slidably arranged in the sinking groove (222), groove walls on two sides of the sinking groove (222) are respectively provided with a groove (224), protruding blocks (225) are fixedly arranged on two side parts of each stop block (223), the protruding blocks (225) are slidably arranged in the grooves (224), the upper ends of each stop block (223) are respectively provided with a plurality of tooth tips (226), the tops of the 冂 -shaped frames (221) are provided with through holes (227) communicated with the sinking groove (222), the sinking groove (222) are slidably arranged in the through holes (227), the sinking groove (222) is internally provided with the racks (229) which are slidably arranged, the racks (229) are fixedly meshed with the lower ends (229) of the pull rods (229), the second spring (230) is sleeved on the outer side of the part of the pull rod (228) positioned below the through hole (227).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210012170.6A CN114192865B (en) | 2022-01-07 | 2022-01-07 | Steel cutting equipment is used in processing of channel-section steel connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210012170.6A CN114192865B (en) | 2022-01-07 | 2022-01-07 | Steel cutting equipment is used in processing of channel-section steel connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114192865A CN114192865A (en) | 2022-03-18 |
| CN114192865B true CN114192865B (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210012170.6A Active CN114192865B (en) | 2022-01-07 | 2022-01-07 | Steel cutting equipment is used in processing of channel-section steel connecting piece |
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| Country | Link |
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| CN (1) | CN114192865B (en) |
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| CN204430793U (en) * | 2015-02-11 | 2015-07-01 | 杭州伟达铸锻有限公司 | Telescopic milling machine table |
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| CN211915674U (en) * | 2019-12-25 | 2020-11-13 | 天津盈悦新材料科技有限公司 | Shearing device for cold-rolled sheet |
| CN212072110U (en) * | 2020-04-02 | 2020-12-04 | 泗洪县庄联建筑科技有限公司 | Textile fabric cutting device |
| WO2021004360A1 (en) * | 2019-07-10 | 2021-01-14 | 信丰县包钢新利稀土有限责任公司 | Annular ndfeb magnet slicer |
| CN212885928U (en) * | 2020-06-22 | 2021-04-06 | 石家庄新世源安装工程有限公司 | Follow-up tool for auxiliary welding |
| CN214109048U (en) * | 2020-12-24 | 2021-09-03 | 湖南瑞一幕墙装饰有限公司 | Aluminum product cutting machine convenient to adjust |
-
2022
- 2022-01-07 CN CN202210012170.6A patent/CN114192865B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204430793U (en) * | 2015-02-11 | 2015-07-01 | 杭州伟达铸锻有限公司 | Telescopic milling machine table |
| CN108856855A (en) * | 2018-08-02 | 2018-11-23 | 惠州市无龄康态健康科技有限公司 | A kind of steel pipe cutting equipment with scrap collecting function |
| WO2021004360A1 (en) * | 2019-07-10 | 2021-01-14 | 信丰县包钢新利稀土有限责任公司 | Annular ndfeb magnet slicer |
| CN211915674U (en) * | 2019-12-25 | 2020-11-13 | 天津盈悦新材料科技有限公司 | Shearing device for cold-rolled sheet |
| CN212072110U (en) * | 2020-04-02 | 2020-12-04 | 泗洪县庄联建筑科技有限公司 | Textile fabric cutting device |
| CN212885928U (en) * | 2020-06-22 | 2021-04-06 | 石家庄新世源安装工程有限公司 | Follow-up tool for auxiliary welding |
| CN214109048U (en) * | 2020-12-24 | 2021-09-03 | 湖南瑞一幕墙装饰有限公司 | Aluminum product cutting machine convenient to adjust |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114192865A (en) | 2022-03-18 |
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