CN219881890U - Clamping device for angle steel cutting - Google Patents
Clamping device for angle steel cutting Download PDFInfo
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- CN219881890U CN219881890U CN202320965702.8U CN202320965702U CN219881890U CN 219881890 U CN219881890 U CN 219881890U CN 202320965702 U CN202320965702 U CN 202320965702U CN 219881890 U CN219881890 U CN 219881890U
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- angle steel
- groove
- cutting platform
- clamping
- cutting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 164
- 239000010959 steel Substances 0.000 title claims abstract description 164
- 238000005520 cutting process Methods 0.000 title claims abstract description 116
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 18
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model relates to a clamping device for angle steel cutting, which belongs to the field of clamping devices and comprises a cutting platform, wherein a top plate is arranged above the cutting platform, two clamping hydraulic cylinders are arranged on one side of the top plate, which is close to the cutting platform, piston rods of the two clamping hydraulic cylinders are fixedly connected with clamping blocks, two sides of the cutting platform are fixedly connected with stop blocks, each stop block is fixedly connected with a positioning rod, one side of each clamping block is fixedly connected with a positioning plate, each positioning rod penetrates through the positioning plate, which is close to the positioning rod, and is in sliding connection with the positioning plate, a conveying belt for driving angle steel to move towards one side, which is close to the stop blocks, is arranged in the middle of the cutting platform, and a plurality of pushing plates for driving the angle steel to move are arranged on the conveying belt. The utility model has the effect of stably clamping the diagonal steel in the cutting process.
Description
Technical Field
The utility model relates to the field of clamping devices, in particular to a clamping device for angle steel cutting.
Background
In a factory for producing angle steel, the raw material for producing angle steel is generally a billet with a fixed size, and the billet is required to be heated, rolled for multiple times, cooled, cut, blanked, packaged and the like to form the angle steel.
The existing angle steel is formed by rolling steel billets, so that the formed angle steel is quite long, the formed angle steel can meet the size required by factory after being cut, and the existing cutting device is used for fixing the angle steel only through friction of the angle steel and staff in the process of cutting the angle steel.
With respect to the related art in the above, the inventors considered that it was difficult to stably clamp the angle steel only by self friction of the angle steel and manual control of a worker during cutting.
Disclosure of Invention
In order to stably clamp the angle steel in the cutting process, the utility model provides a clamping device for cutting angle steel.
The utility model provides a clamping device for angle steel cutting, which adopts the following technical scheme:
the utility model provides a clamping device for angle steel cutting, includes cutting platform, cutting platform's top is equipped with the roof, the roof is close to one side of cutting platform is equipped with two centre gripping pneumatic cylinders, two the equal fixedly connected with clamp splice of centre gripping pneumatic cylinder piston rod, the equal fixedly connected with dog in both sides of cutting platform, every equal fixedly connected with locating lever on the dog, every the equal fixedly connected with locating plate in one side of clamp splice, every locating lever all run through its locating plate that is close to and with locating plate sliding connection, cutting platform's intermediate position still is equipped with and is used for driving the angle steel to be close to the conveyer belt that one side of dog removed, just be equipped with a plurality of pushing plates that are used for driving the angle steel removes on the conveyer belt.
Through adopting above-mentioned technical scheme, when needs diagonal steel carry out the centre gripping, place the conveyer belt with the angle steel, later start the conveyer belt and move the angle steel to the below of clamp splice, open two centre gripping pneumatic cylinders simultaneously, two centre gripping pneumatic cylinders drive two clamp splice and carry out the centre gripping to the angle steel, at the in-process that the clamp splice falls, locating lever and locating plate limit the whereabouts route of clamp splice to make the clamp splice can the centre gripping in the appropriate position of angle steel, thereby realize the stable centre gripping to the angle steel in the centre gripping process, reduced the emergence that causes the cutting position skew phenomenon because the centre gripping is unstable in the cutting process.
Optionally, the cutting platform is located the corresponding position of both sides of conveyer belt has all seted up the spacing groove, the spacing groove can carry out the joint to the edge of angle steel, the clamp splice is close to one side of cutting platform has seted up first clamp groove, first clamp groove is used for work as the tip of two lateral walls of angle steel simultaneously with the lateral wall of cutting platform one side is kept away from to the angle steel when cutting platform butt.
Through adopting above-mentioned technical scheme, because the existence of spacing groove for the angle steel is at the drive in-process of conveyer belt, and one side that the angle steel is close to the dog can peg graft to the spacing inslot, thereby realizes fixing a position the angle steel, and later the clamp splice can carry out the centre gripping through first double-layered groove diagonal steel at the in-process of whereabouts, thereby realizes the centre gripping to the angle steel more stable.
Optionally, every the spacing groove is kept away from the cutting platform lateral wall of dog one side has all seted up the standing groove, the standing groove is used for placing the lateral wall of angle steel, the notch department of standing groove is equipped with and is used for the shutoff the removal baffle of two relative settings of notch of standing groove, every the removal baffle is close to one side of standing groove inner wall all is equipped with and is used for connecting the removal baffle with the supporting spring of standing groove inner wall.
Through adopting above-mentioned technical scheme, owing to remove the existence of baffle for at the in-process that the angle steel was removing, one side that the angle steel is close to the dog can pass the standing groove, and then one side that the angle steel is close to the dog is pegged graft to the spacing inslot portion, later at the in-process that the clamp splice carries out the centre gripping to the angle steel, one side extrusion supporting baffle of dog is kept away from to the angle steel, and supporting baffle removes to one side that is close to the lateral wall of standing groove, thereby realizes pegging graft one side that the angle steel was kept away from the dog to the standing groove inside, thereby realizes providing more stable location to the angle steel at the centre gripping in-process.
Optionally, the clamp splice is close to one side of dog has seted up the second and has pressed from both sides the groove, the second presss from both sides the groove and is used for carrying out the butt to a side with the angle steel lateral wall of cutting platform butt.
Through adopting above-mentioned technical scheme, when the upper surface butt of a lateral wall and the cutting platform of angle steel to the lateral wall of angle steel not with the cutting platform butt is located the lateral wall that is close to the dog with the cutting platform butt, the conveyer belt can drive the angle steel and remove to the one side that is close to the dog, and when the lateral wall and the dog butt of angle steel, start the centre gripping pneumatic cylinder, the inner wall in the second double-layered groove on the clamp splice of centre gripping pneumatic cylinder and the lateral wall butt of angle steel, later realize the stable centre gripping to the angle steel.
Optionally, a plugging groove for plugging the side wall of the angle steel is formed in one side of the stop block, which is close to the clamping block.
Through adopting above-mentioned technical scheme, because the existence of jack groove for when one lateral wall and the cutting platform butt of angle steel, and the other lateral wall of angle steel not with cutting platform butt is located the angle steel and when one side of dog is kept away from to the lateral wall of cutting platform butt, the lateral wall of angle steel and cutting platform butt can peg graft to the jack groove inside of seting up on one side of the dog, later start the centre gripping pneumatic cylinder, the inner wall of the second clamp groove that makes the clamp splice can with the lateral wall butt of angle steel, thereby realizes the stable centre gripping to the angle steel.
Optionally, the two sides of the cutting platform are close to the position of the conveyor belt and are provided with cutting grooves.
Through adopting above-mentioned technical scheme for outside cutting device is at the in-process that diagonal steel cut, and external cutting device can carry out more convenient cutting to the diagonal steel, thereby has reduced the emergence that the cutting process caused the destruction phenomenon to cutting platform.
Optionally, the inner wall of the first clamping groove is fixedly connected with a first buffer pad.
Through adopting above-mentioned technical scheme, owing to the existence of first blotter for first draw together the groove and carry out the butt with the angle steel earlier at the in-process that carries out the centre gripping at diagonal steel, thereby reduced the in-process at the centre gripping, take place the emergence of wearing and tearing phenomenon between the inner wall of first draw together the groove and the angle steel.
Optionally, a second buffer pad is fixedly connected inside the second clamping groove.
Through adopting above-mentioned technical scheme, owing to the existence of second blotter, can reduce in the centre gripping in-process, when the lateral wall of angle steel was placed to second centre gripping inslot, take place the emergence of wearing and tearing phenomenon between the inner wall in second centre gripping groove and the angle steel.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. because the placing groove, the limiting groove, the second clamping groove, the clamping hydraulic cylinder, the clamping block and the cutting platform are mutually matched, the clamping block can stably clamp the angle steel when the edges of the two side walls of the angle steel are abutted against the upper surface of the cutting platform;
2. due to the existence of the clamping blocks, the check blocks and the second clamping grooves on one side of the clamping blocks, when one side wall of the angle steel is abutted with the upper surface of the cutting platform and the other side wall is positioned on one side, abutted with the cutting platform, of the side wall, close to the check blocks, the clamping blocks can clamp the angle steel stably;
3. due to the cooperation of the clamping block, the stop block, the second clamping groove and the inserting groove, when one side of the angle steel is abutted with the upper surface of the cutting platform, and the other side wall is positioned on one side, which is abutted with the cutting platform, of the side wall, which is far away from the stop block, the clamping block can stably clamp the angle steel.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a unitary structure in half cross-section of an embodiment of the present utility model.
Fig. 3 is an enlarged schematic view of a portion of the structure a of fig. 1.
Reference numerals illustrate: 1. a cutting platform; 11. a conveyor belt; 111. a push plate; 12. a drive roll; 13. driven roller; 14. an active motor; 15. a limit groove; 16. a placement groove; 161. moving the baffle; 162. a support spring; 17. cutting a groove; 2. a top plate; 3. clamping a hydraulic cylinder; 31. clamping blocks; 311. a positioning plate; 32. a first clamping groove; 321. a first cushion pad; 33. a second clamping groove; 331. a second cushion pad; 4. a stop block; 41. a positioning rod; 42. and a plug-in groove.
Detailed Description
The present utility model will be described in further detail with reference to fig. 1 to 3.
The embodiment of the utility model discloses a clamping device for angle steel cutting, which comprises a cutting platform 1, and referring to fig. 1 and 2, the upper surface of the cutting platform 1 is horizontally arranged in the embodiment. A top plate 2 is arranged above the cutting platform 1, the lower surface of the top plate 2 is arranged in parallel with the upper surface of the cutting platform 1, and the top plate 2 is connected with the cutting platform 1.
Two ends of one side of the top plate 2, which is close to the cutting platform 1, are fixedly connected with clamping hydraulic cylinders 3, and each clamping hydraulic cylinder 3 is vertically and downwards arranged. The piston rod of every centre gripping pneumatic cylinder 3 is kept away from the equal fixedly connected with clamp splice 31 of one end of roof 2, and clamp splice 31 is used for carrying out the centre gripping to the angle steel of placing cutting platform 1 upper surface.
Both sides of the upper surface of the cutting platform 1 are fixedly connected with stop blocks 4, each stop block 4 is perpendicular to the upper surface of the cutting platform 1, two stop blocks 4 are located on one side of the direction that the clamping block 31 close to the stop blocks is far away from the angle steel and enters the cutting platform 1, and the clamping block 31 can be in sliding butt with one side of the stop block 4 in the process of descending diagonal steel to clamp.
The upper surface of every dog 4 all fixedly connected with locating lever 41, two locating levers 41 all vertically set up, and the equal fixedly connected with level in one side that every dog 4 is close to dog 4 top sets up's locating plate 311, and every locating lever 41 all runs through locating plate 311 and with locating plate 311 sliding connection of its top, and every locating lever 41 runs through the one end of locating plate 311 all with roof 2 fixed connection.
The intermediate position of cutting platform 1 is equipped with conveyer belt 11, and conveyer belt 11's lateral wall fixedly connected with a plurality of push pedal 111, conveyer belt 11 and push pedal 111 are used for driving the angle steel and remove from the one side that keeps away from dog 4 to the one side that is close to dog 4, and the inside one end butt that keeps away from dog 4 of conveyer belt 11 has drive roll 12, and the inside one side that keeps away from drive roll 12 of conveyer belt 11 is equipped with driven voller 13, and driven voller 13's outer wall and conveyer belt 11's inner wall butt, one side fixedly connected with of drive roll 12 is used for driving drive roll 12 pivoted initiative motor 14.
When the angle steel is required to be cut, the angle steel is placed on one side of the conveyor belt 11, which is close to the driving roller 12, and then the driving motor 14 is started, the driving motor 14 drives the conveyor belt 11 to rotate, the conveyor belt 11 drives the angle steel to move from one side, which is far away from the stop block 4, to one side, which is close to the stop block 4, in the rotating process, when the angle steel moves to the lower side of the two clamping blocks 31, the two clamping hydraulic cylinders 3 are started simultaneously, the two clamping hydraulic cylinders 3 drive the two clamping blocks 31 to move to one side, which is close to the angle steel, so that the angle steel is clamped, and the positions of the falling clamping blocks 31 can be limited due to the positioning rods 41 and the positioning plates 311, so that the phenomenon of position deviation of the clamping blocks 31 in the falling process is reduced.
The angle steel is clamped simultaneously through the two clamping blocks 31, so that stable clamping of the angle steel in the cutting process can be realized.
Referring to fig. 1 and 3, the side walls of the cutting platform 1, which are located at two sides of the conveyor belt 11, are provided with limiting grooves 15, the two limiting grooves 15 are correspondingly provided, and each limiting groove 15 can be clamped at the edge of the side wall of the angle steel when the two side walls of the angle steel are simultaneously abutted against the upper surface of the cutting platform 1.
The first clamping groove 32 has all been seted up to the one side that every clamp splice 31 is close to cutting platform 1, and the edge of two lateral walls of angle steel all with cutting platform 1's upper surface butt to the edge joint of one lateral wall of angle steel is inside to spacing groove 15, and the inner wall of first clamping groove 32 can keep away from cutting platform 1's one side butt with the angle steel.
When the conveyer belt 11 transports the angle steel to the spacing groove 15 department, the angle steel drops its one side to the spacing groove 15 inside under the effect of self gravity, later starts centre gripping pneumatic cylinder 3, and centre gripping pneumatic cylinder 3 drives clamp splice 31 downwardly moving for the inner wall of the first clamp groove 32 of clamp splice 31 one side and the lateral wall butt of angle steel, thereby realize the centre gripping to the angle steel more stable.
Two opposite side walls of the cutting platform 1 are located on one side, far away from the stop block 4, of the limiting groove 15, a placing groove 16 is formed in each side, the two placing grooves 16 are correspondingly formed, and when edges of the two side walls of the angle steel are simultaneously abutted to the upper surface of the cutting platform 1, the placing grooves 16 can be used for clamping edges of the other side wall of the angle steel which is not placed in the limiting groove 15. The notch department of standing groove 16 is equipped with two movable baffles 161, and two movable baffles 161 set up relatively and can carry out the shutoff with the notch of standing groove 16. One side of each movable baffle 161 away from the other movable baffle 161 is rotatably connected with a side wall at the notch of the placement groove 16. Each movable baffle 161 and the side wall of the placing groove 16 are respectively provided with a supporting spring 162, one end of each supporting spring 162, which is close to the movable baffle 161, is fixedly connected with the movable baffle 161, and one end of each supporting spring 162, which is far away from the movable baffle 161, is fixedly connected with the inner wall of the placing groove 16.
When the edge of two lateral walls of angle steel all with cutting platform 1's upper surface butt to when the angle steel moves to the one side that is close to dog 4 under the drive of conveyer belt 11, when the angle steel was close to one side of dog 4 and is passed the standing groove 16 top, owing to the existence of moving baffle 161, one side of angle steel passes the standing groove 16 top, later fall into the inside inner wall joint with the spacing groove 15 of spacing groove 15, later start clamping cylinder 3, when clamp splice 31 and angle steel butt, the angle steel is under the effect of clamp splice 31 pressure, one side of angle steel moves down to promote moving baffle 161 to the inside rotation of standing groove 16, thereby make angle steel keep away from the one side edge of dog 4 can place the inside joint of standing groove 16 in, through standing groove 16, spacing groove 15 and first clamp groove 32's combined action, further increased the stability of angle steel in the cutting process.
The angle steel is further provided with a second clamping groove 33 on one side close to the stop block 4, in this embodiment, the second clamping groove 33 is L-shaped, and one horizontal lateral edge of the L-shaped second clamping groove 33 faces to one side far away from the stop block 4.
When one of the side walls of the angle steel is abutted with the upper surface of the cutting platform 1, and the other vertical side wall of the angle steel is positioned on one side, close to the stop block 4, of the side wall abutted with the cutting platform, the angle steel can continuously move towards one side, close to the stop block 4, through the limiting groove 15 under the driving of the conveying belt 11, when one side wall of the angle steel is abutted with the stop block 4, the clamping hydraulic cylinder 3 is started, the clamping hydraulic cylinder 3 drives the clamping block 31 to move downwards, and accordingly the inner wall of the second clamping groove 33 formed in one side of the clamping block 31 can be abutted with the side wall, far away from the cutting platform 1, of the angle steel, and stable clamping of the angle steel is achieved.
The stopper 4 is close to one side of the clamping block 31 and close to one side of the cutting platform 1 and is provided with a plugging groove 42, and the plugging groove 42 is used for plugging one side wall of the angle steel.
When the angle steel is placed on the cutting platform 1 and is positioned on one side wall to be abutted against the upper surface of the cutting platform 1, and the other vertical side wall is positioned on one side of the side wall abutted against the cutting platform far away from the stop block 4, the angle steel is driven by the conveying belt 11 to move towards one side close to the stop block 4, when one side of the angle steel is close to the stop block 4, the angle steel continues to move until one side wall of the angle steel is inserted into the inserting groove 42, and when the vertical side wall of the angle steel is abutted against the side wall of the stop block 4, the clamping hydraulic cylinder 3 is started, the inner wall of the second clamping groove 33 of the clamping hydraulic cylinder 3 is abutted against one side of the vertical side wall of the angle steel far away from the cutting platform 1, and further the angle steel can be clamped stably.
The upper surface of the cutting platform 1 is provided with cutting grooves 17 downwards at two sides close to the conveyor belt 11.
Due to the cutting groove 17, the cutting process of the angle steel can be better realized in the process of cutting the angle steel by the external cutting device.
The inner wall of the first clamping groove 32 is fixedly connected with a first buffer pad 321.
Due to the existence of the first cushion pad 321, when the inner wall of the first clamping groove 32 is abutted against the side wall of the angle steel, the first cushion pad 321 can reduce the abrasion between the inner wall of the first clamping groove 32 and the side wall of the angle steel.
The inner wall of the second clamping groove 33 is fixedly connected with a second buffer pad 331.
Due to the existence of the second buffer pad 331, when the inner wall of the second clamping groove 33 abuts against the side wall of the angle steel, the second buffer pad 331 can reduce abrasion between the inner wall of the second clamping groove 33 and the side wall of the angle steel.
The embodiment of the utility model provides a clamping device for angle steel cutting, which comprises the following implementation principles: when the angle steel is required to be cut, the angle steel is firstly placed on one side of the conveyor belt 11 far away from the stop block 4, and then the driving motor 14 is started to drive the angle steel on the conveyor belt 11 to move towards one side close to the stop block 4.
When the edges of two side walls of the angle steel are simultaneously abutted with the upper surface of the cutting platform 1, one side of the angle steel is clamped into the limiting groove 15 in the moving process, and then the clamping hydraulic cylinder 3 is started to drive the clamping block 31 to clamp the angle steel, the other side wall of the angle steel is clamped into the placing groove 16 in the clamping process, and one side of the angle steel, which is far away from the cutting platform 1, is clamped into the first clamping groove 32, so that the angle steel is stably clamped.
When one of the side walls of the angle steel is abutted with the upper surface of the cutting platform 1, and the vertical side wall of the angle steel is positioned on one side of the horizontal side wall close to the stop block 4, after the angle steel passes through the limit groove 15 under the drive of the conveyor belt 11, one side wall of the angle steel is abutted with the stop block 4, and then the clamping hydraulic cylinder 3 is started to drive the clamping block 31 to clamp the angle steel.
When one side wall of the angle steel is abutted with the upper surface of the cutting platform 1, and the vertical side wall of the angle steel is located on one side, far away from the stop block 4, of the side wall abutted with the cutting platform, the conveyor belt 11 can drive the side wall, abutted with the cutting platform, of the angle steel to be inserted into the insertion groove 42 on one side of the stop block 4, and then the clamping hydraulic cylinder 3 is started to drive the clamping block 31 to clamp the angle steel.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. Clamping device is used in angle steel cutting, its characterized in that: including cutting platform (1), the top of cutting platform (1) is equipped with roof (2), roof (2) are close to one side of cutting platform (1) is equipped with two centre gripping pneumatic cylinders (3), two the equal fixedly connected with clamp splice (31) of centre gripping pneumatic cylinder (3) piston rod, the equal fixedly connected with dog (4) in both sides of cutting platform (1), every equal fixedly connected with locating lever (41) on dog (4), every equal fixedly connected with locating plate (311) in one side of clamp splice (31), every locating lever (41) all run through locating plate (311) that it is close to and with locating plate (311) sliding connection, the intermediate position of cutting platform (1) still is equipped with and is used for driving the angle steel to be close to conveyer belt (11) that one side of dog (4) removed, just be equipped with a plurality of being used for driving on conveyer belt (11) push pedal (111) that the angle steel removed.
2. The clamping device for angle steel cutting according to claim 1, wherein: the cutting platform (1) is located the corresponding position of both sides of conveyer belt (11) has all seted up spacing groove (15), spacing groove (15) can carry out the joint to the edge of angle steel, clamp splice (31) are close to first clamp groove (32) have been seted up to one side of cutting platform (1), first clamp groove (32) are used for work as the tip of two lateral walls of angle steel simultaneously with the lateral wall of cutting platform (1) one side is kept away from to the angle steel when cutting platform (1) butt.
3. The clamping device for angle steel cutting according to claim 2, wherein: every spacing groove (15) keep away from cutting platform (1) lateral wall of dog (4) one side has all seted up standing groove (16), standing groove (16) are used for placing the lateral wall of angle steel, the notch department of standing groove (16) is equipped with and is used for the shutoff two removal baffle (161) that set up relatively of notch of standing groove (16), every removal baffle (161) are close to one side of standing groove (16) inner wall all is equipped with and is used for connecting removal baffle (161) with supporting spring (162) of standing groove (16) inner wall.
4. The clamping device for angle steel cutting according to claim 1, wherein: a second clamping groove (33) is formed in one side, close to the stop block (4), of the clamping block (31), and the second clamping groove (33) is used for abutting against the side wall of the angle steel, which abuts against the cutting platform (1), on one side.
5. The clamping device for angle steel cutting according to claim 4, wherein: and a plugging groove (42) for plugging the side wall of the angle steel is formed in one side, close to the clamping block (31), of the stop block (4).
6. The clamping device for angle steel cutting according to claim 1, wherein: cutting grooves (17) are formed in the positions, close to the conveyor belt (11), of the two sides of the cutting platform (1).
7. The clamping device for angle steel cutting according to claim 2, wherein: the inner wall of the first clamping groove (32) is fixedly connected with a first buffer pad (321).
8. The clamping device for angle steel cutting according to claim 4, wherein: and a second buffer pad (331) is fixedly connected inside the second clamping groove (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965702.8U CN219881890U (en) | 2023-04-25 | 2023-04-25 | Clamping device for angle steel cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965702.8U CN219881890U (en) | 2023-04-25 | 2023-04-25 | Clamping device for angle steel cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219881890U true CN219881890U (en) | 2023-10-24 |
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ID=88405834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320965702.8U Active CN219881890U (en) | 2023-04-25 | 2023-04-25 | Clamping device for angle steel cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219881890U (en) |
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2023
- 2023-04-25 CN CN202320965702.8U patent/CN219881890U/en active Active
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