CN213080256U - Steel structure machining device - Google Patents
Steel structure machining device Download PDFInfo
- Publication number
- CN213080256U CN213080256U CN202021634231.5U CN202021634231U CN213080256U CN 213080256 U CN213080256 U CN 213080256U CN 202021634231 U CN202021634231 U CN 202021634231U CN 213080256 U CN213080256 U CN 213080256U
- Authority
- CN
- China
- Prior art keywords
- sliding
- fixedly connected
- fixing
- cutting
- cylinder
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model relates to a steel construction technical field, more specifically the steel construction processingequipment that says so, including fixing device, cutting base, slider, cutting device and frame, the utility model discloses well bearing board reciprocates through supporting the cylinder, and bearing board moves down, and cylinder I presss from both sides the cylinder pipeline clamp on the connecting block of rear side, closes supporting the cylinder, and bearing board rises under the effect of spring I, and the cutting wheel back-and-forth movement cuts a plurality of positions of pipeline, reduces the workman and removes the loaded down with trivial details process of moving the pipeline, saves time. The fixing device comprises a screw rod, a sliding plate, a groove, sliding blocks, a fixing plate, a fixing block, a hand-cranking disc and a connecting rod, the right end of the screw rod is fixedly connected with the hand-cranking disc, the screw rod is connected with the fixing block in a threaded mode, the fixing block is connected with the connecting rod, the two sliding blocks are fixedly connected to the connecting rod in a symmetrical mode in the front and back mode, and each sliding block is connected with the sliding plate in a.
Description
Technical Field
The utility model relates to a steel construction technical field, more specifically the steel construction processingequipment that says so.
Background
The utility model with the publication number of CN208288746U discloses a steel structure processing device, which comprises a cutting component and a supporting component, wherein the cutting component comprises a portal frame, a tool apron, a handle, a hydraulic cylinder and a blade, the tool apron is fixed on the lower part of the inner side of the portal frame, the handle is detachably connected on the outer wall of the upper part of the portal frame, the hydraulic cylinder is fixed on the top of the portal frame, and the output end of the hydraulic cylinder is connected with the blade; be provided with the swivel mount and can follow swivel mount pivoted supporting wheel and supplementary supporting wheel at the blade holder outer wall, when needs remove, can rotate the supporting wheel to with ground contact state, the support through supplementary supporting wheel and spacing post carries out the injecing of position, guarantee reliable removal, the operating personnel of being convenient for remove, when cutting the operation, can rotate supplementary supporting wheel and make it be located with ground contact state, the supporting wheel can support the angle steel of cutting this moment, make the cutting more stable, guarantee the cutting quality. However, the patent does not consider that the device needs a worker to lift the object to a workbench before cutting the object, so that the device is time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model provides a steel construction processingequipment, its beneficial effect does the utility model discloses well bearing board reciprocates through the support cylinder, and cylinder I presss from both sides tightly to cut pipeline and shifts up, and the cutting wheel back-and-forth movement cuts a plurality of positions of pipeline, reduces the workman and removes the loaded down with trivial details process of moving the pipeline, saves time.
The utility model relates to a steel construction technical field, more specifically the steel construction processingequipment that says so, including fixing device, cutting base, slider, cutting device and frame, the utility model discloses well bearing board reciprocates through supporting the cylinder, and bearing board moves down, and cylinder I presss from both sides the cylinder pipeline clamp on the connecting block of rear side, closes supporting the cylinder, and bearing board rises under the effect of spring I, and the cutting wheel back-and-forth movement cuts a plurality of positions of pipeline, reduces the workman and removes the loaded down with trivial details process of moving the pipeline, saves time.
Fixing device fixed connection is on the frame, and cutting base fixed connection is on the frame, and the cutting base is located fixing device's upper portion, sliding connection slider on the frame, slider fixedly connected with cutting device, cutting device are located the slider lower part, and slider is located cutting base upper portion.
Fixing device includes lead screw, slide, recess, slider, fixed plate, fixed block, hand dish and connecting rod, and lead screw right-hand member fixedly connected with hand dish has the fixed block on the lead screw, fixedly connected with connecting rod on the fixed block, and symmetrical fixed connection is on the connecting rod around two sliders, and the equal sliding connection of every slider has a slide, all is provided with a recess on every slide, and bilateral symmetry is provided with two fixed plates on every slider.
The cutting base comprises an I-shaped opening, a bearing plate, connecting blocks, a spring I, fixing columns, a cylinder I and supporting cylinders, the I-shaped opening is formed in the bearing plate, the front and the back of the two supporting cylinders are fixedly connected to the bearing plate symmetrically, the front and the back of the two fixing columns are connected to the bearing plate symmetrically in a sliding mode, the spring I is sleeved on each fixing column, the front and the back of the two connecting blocks are symmetrically arranged on the bearing plate, and the connecting block fixedly connected with cylinder I is located at the front end.
The sliding device comprises a sliding frame, sliding seats, connecting plates, sliding columns, springs II, a combination plate and a cylinder II, wherein the sliding columns are connected to the connecting plates in a bilateral symmetry mode, each sliding column is sleeved with one spring II, the combination plate is fixedly connected to the upper ends of the two sliding columns, the cylinder II is fixedly connected to the upper ends of the combination plate, the end portions of the sliding seat bilateral symmetry fixed connection plates are fixedly connected to the upper ends of the two sliding seats, and the sliding seats are fixedly connected to sliding frames which are fixedly connected to the upper ends of the two sliding.
The cutting device comprises a baffle, a rectangular opening, cutting wheels and a motor, the lower ends of the two sliding columns are in bilateral symmetry and are fixedly connected to the baffle, the rectangular opening is formed in the baffle, the motor is fixedly connected to the baffle, and the cutting wheels are fixedly connected to an output shaft of the motor.
The frame includes support arm, abrupt board, rectangular frame and crossbeam, and two slide sliding connection are on two crossbeams, and two support arm difference fixed connection are both ends around a crossbeam, and four support arm lower extreme fixedly connected with rectangular frames, two slide fixed connection are on two rectangular frames, and the lead screw rotates to be connected on the rectangular frame, and two abrupt board front and back symmetry fixed connection are on the rectangular frame, and two fixed columns are fixed respectively on two abrupt boards, and two support cylinder fixed connection are on two abrupt boards.
The utility model relates to a steel construction processingequipment's beneficial effect does:
the utility model relates to a steel construction processingequipment, the utility model discloses well bearing board reciprocates through the support cylinder, and cylinder I presss from both sides tightly to cut pipeline and shifts up, and the cutting wheel back-and-forth movement cuts a plurality of positions of pipeline, reduces the workman and removes the loaded down with trivial details process of moving the pipeline, saves time.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the overall structure of a steel structure processing device of the present invention;
fig. 2 is a schematic view of the overall structure of a steel structure processing device of the present invention;
FIG. 3 is a schematic structural view of the fixing device;
FIG. 4 is a schematic structural view of a cutting base;
FIG. 5 is a schematic view of the structure of the sliding device;
FIG. 6 is a schematic structural view of the cutting device;
FIG. 7 is a schematic view of the frame construction;
in the figure: a fixing device 1; 1-1 of a screw rod; 1-2 of a sliding plate; 1-3 of a groove; 1-4 of a slide block; fixing plates 1-5; 1-6 parts of a fixed block; 1-7 of a hand-operated disc; 1-8 of a connecting rod; cutting the base 2; an I-shaped opening 2-1; 2-2 of a bearing plate; 2-3 of a connecting block; 2-4 parts of a spring; 2-5 of a fixed column; 2-6 of a cylinder I; a slide device 3; a carriage 3-1; a slide carriage 3-2; 3-3 of a connecting plate; 3-4 of a sliding column; 3-5 of a spring II; 3-6 of a combination board; 3-7 of a cylinder II; a cutting device 4; a baffle 4-1; a rectangular opening 4-2; 4-3 of a cutting wheel; 4-4 of a motor; a frame 5; 5-1 of a support arm; 5-2 of a convex plate; 5-3 of a rectangular frame; and 5-4. the beam.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The first embodiment is as follows:
the utility model relates to a steel construction technical field, this embodiment is explained below with reference to fig. 1-7, the utility model discloses well bearing board 2-2 reciprocates through supporting cylinder 2-7, bearing board 2-2 downstream, and cylinder I2-6 pipeline clamp is on connecting block 2-3 at the rear side, closes supporting cylinder 2-7, and bearing board 2-2 rises under the effect of spring I2-4, and cutting wheel 4-3 back-and-forth movement cuts a plurality of positions of pipeline, reduces the workman and moves the loaded down with trivial details process of pipeline, saves time including fixing device 1, cutting base 2, slider 3, cutting device 4 and frame 5.
The second embodiment is as follows:
referring to fig. 1-7, the fixing device 1 includes a screw rod 1-1, a sliding plate 1-2, a groove 1-3, and a sliding block 1-4, the device comprises fixing plates 1-5, fixing blocks 1-6, hand-operated disks 1-7 and connecting rods 1-8, wherein the hand-operated disks 1-7 are fixedly connected to the right end of a screw rod 1-1, the fixing blocks 1-6 are connected to the screw rod 1-1 in a threaded manner, the connecting rods 1-8 are fixedly connected to the fixing blocks 1-6, two sliding blocks 1-4 are fixedly connected to the connecting rods 1-8 in a front-back symmetrical manner, each sliding block 1-4 is connected with a sliding plate 1-2 in a sliding manner, each sliding plate 1-2 is provided with a groove 1-3, and two fixing plates 1-5 are symmetrically arranged on each sliding block 1-4 in a left-right. The manual rocking disc 1-7 is rocked, the screw rod 1-1 rotates, the fixed block 1-6 moves leftwards, the two sliding blocks 1-4 move leftwards on the sliding plate 1-2, a plurality of pipelines are placed on the sliding blocks 1-4, the fixed plate 1-5 is used for fixing the cutting pipelines, after the pipelines are placed, the manual rocking disc 1-7 is rocked to enable the cutting pipelines to move right below the I-shaped opening 2-1, the connecting rod 1-8 is used for connecting the two sliding blocks 1-4, and the groove 1-3 is used for enabling the sliding blocks 1-4 to stably slide on the sliding plate 1-2.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1-7, wherein the cutting base 2 includes an i-shaped opening 2-1, a bearing plate 2-2, connecting blocks 2-3, springs i 2-4, fixing columns 2-5, cylinders i 2-6 and supporting cylinders 2-7, the bearing plate 2-2 is provided with the i-shaped opening 2-1, the two supporting cylinders 2-7 are symmetrically and fixedly connected to the bearing plate 2-2 in a front-back manner, the two fixing columns 2-5 are symmetrically and slidably connected to the bearing plate 2-2 in a front-back manner, each fixing column 2-5 is sleeved with one spring i 2-4, the two connecting blocks 2-3 are symmetrically and longitudinally arranged on the bearing plate 2-2, and the connecting block 2-3 at the front end is fixedly connected to the cylinders i 2-6. Two supporting cylinders 2-7 are opened, the bearing plate 2-2 overcomes the elasticity of a spring I2-4 to move downwards, when the cylinder I2-6 is coaxial with the uppermost pipeline on the sliding block 1-4, the cylinder I2-6 is opened, the pipeline is tightly propped against a connecting block 2-3 at the rear part, the cylinder I2-6 is closed, the bearing plate 2-2 is lifted, a fixing column 2-5 is used for enabling the bearing plate 2-2 not to shake when moving up and down, and the I-shaped opening 2-1 is used for enabling the bearing plate 2-2 to descend and not to be blocked by a fixing plate 1-5.
The fourth concrete implementation mode:
in the following, referring to fig. 1-7, the sliding device 3 comprises a sliding frame 3-1, a sliding base 3-2, a connecting plate 3-3, the sliding device comprises sliding columns 3-4, springs II 3-5, combination plates 3-6 and cylinders II 3-7, wherein the two sliding columns 3-4 are bilaterally and symmetrically connected to a connecting plate 3-3 in a sliding mode, each sliding column 3-4 is sleeved with one spring II 3-5, the combination plates 3-6 are fixedly connected to the upper ends of the two sliding columns 3-4, the cylinders II 3-7 are fixedly connected to the upper ends of the combination plates 3-6, the end portions of the two sliding bases 3-2 are bilaterally and symmetrically fixed to the end portions of the connecting plate 3-3, the upper ends of the two sliding bases 3-2 are fixedly connected to sliding frames 3-1, and the cylinders II 3-7 are fixedly connected to the. And starting the air cylinder II 3-7, enabling the combination plate 3-6 to overcome the elastic force of the spring II 3-5 to move downwards to drive the sliding column 3-4 to move downwards, enabling the baffle 4-1 fixedly connected to the sliding column 3-4 to move downwards, enabling the sliding device 3 to slide on the cross beam 5-4 through the action of the two sliding seats 3-2, enabling the sliding column 3-4 to be connected with the baffle 4-1, and enabling the sliding frame 3-1 to fix the air cylinder II 3-7.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1-7, the cutting device 4 includes a baffle 4-1, a rectangular opening 4-2, a cutting wheel 4-3 and a motor 4-4, the lower ends of the two sliding columns 3-4 are fixed and connected to the baffle 4-1 in a bilateral symmetry manner, the rectangular opening 4-2 is arranged on the baffle 4-1, the motor 4-4 is fixed and connected to the baffle 4-1, and the cutting wheel 4-3 is fixed and connected to the output shaft of the motor 4-4. The motor 4-4 is started to rotate the cutting wheel 4-3.
The sixth specific implementation mode:
in the following, referring to fig. 1-7, the frame 5 comprises an arm 5-1, a protruding plate 5-2, the sliding device comprises rectangular frames 5-3 and cross beams 5-4, two sliding seats 3-2 are slidably connected to the two cross beams 5-4, two support arms 5-1 are fixedly connected to the front end and the rear end of one cross beam 5-4 respectively, the lower ends of the four support arms 5-1 are fixedly connected with the rectangular frames 5-3, two sliding plates 1-2 are fixedly connected to the two rectangular frames 5-3, a screw rod 1-1 is rotatably connected to the rectangular frames 5-3, two protruding plates 5-2 are symmetrically and fixedly connected to the rectangular frames 5-3 front and rear, two fixing columns 2-5 are fixed to the two protruding plates 5-2 respectively, and two supporting cylinders 2-7 are fixedly connected to the two protruding plates 5-2. The support arm 5-1 is used for supporting and fixing, and the protruding plate 5-2 is used for supporting and fixing.
The utility model discloses a theory of operation: the manual rocking disc 1-7 is rocked, the screw rod 1-1 rotates, the fixed block 1-6 moves leftwards, the two sliding blocks 1-4 move leftwards on the sliding plate 1-2, a plurality of pipelines are placed on the sliding blocks 1-4, the fixed plate 1-5 is used for fixing the cutting pipelines, after the pipelines are placed, the manual rocking disc 1-7 is rocked to enable the cutting pipelines to move right below the I-shaped opening 2-1, the connecting rod 1-8 is used for connecting the two sliding blocks 1-4, and the groove 1-3 is used for enabling the sliding blocks 1-4 to stably slide on the sliding plate 1-2. Two supporting cylinders 2-7 are opened, the bearing plate 2-2 overcomes the elasticity of a spring I2-4 to move downwards, when the cylinder I2-6 is coaxial with the uppermost pipeline on the sliding block 1-4, the cylinder I2-6 is opened, the pipeline is tightly propped against a connecting block 2-3 at the rear part, the cylinder I2-6 is closed, the bearing plate 2-2 is lifted, a fixing column 2-5 is used for enabling the bearing plate 2-2 not to shake when moving up and down, and the I-shaped opening 2-1 is used for enabling the bearing plate 2-2 to descend and not to be blocked by a fixing plate 1-5. And starting the air cylinder II 3-7, enabling the combination plate 3-6 to overcome the elastic force of the spring II 3-5 to move downwards to drive the sliding column 3-4 to move downwards, enabling the baffle 4-1 fixedly connected to the sliding column 3-4 to move downwards, enabling the sliding device 3 to slide on the cross beam 5-4 through the action of the two sliding seats 3-2, enabling the sliding column 3-4 to be connected with the baffle 4-1, and enabling the sliding frame 3-1 to fix the air cylinder II 3-7. The motor 4-4 is started to enable the cutting wheel 4-3 to rotate, so that the pipeline can be cut at multiple positions, the complex process of moving the pipeline by workers is reduced, and the time is saved.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a steel construction processingequipment, includes fixing device (1), cutting base (2), slider (3), cutting device (4) and frame (5), its characterized in that: fixing device (1) fixed connection is on frame (5), and cutting base (2) are located the upper portion of fixing device (1), sliding connection slider (3) on frame (5), slider (3) fixedly connected with cutting device (4), and cutting device (4) are located slider (3) lower part, and slider (3) are located cutting base (2) upper portion.
2. The steel structure processing device of claim 1, wherein: the fixing device (1) comprises a screw rod (1-1), sliding plates (1-2), grooves (1-3), sliding blocks (1-4), a fixing plate (1-5), fixing blocks (1-6), hand-operated discs (1-7) and connecting rods (1-8), the right end of the screw rod (1-1) is fixedly connected with the hand-operated discs (1-7), the fixing blocks (1-6) are connected on the screw rod (1-1) in a threaded manner, the connecting rods (1-8) are fixedly connected on the fixing blocks (1-6), the two sliding blocks (1-4) are symmetrically and fixedly connected on the connecting rods (1-8) in a front-back manner, each sliding block (1-4) is connected with one sliding plate (1-2) in a sliding manner, and each sliding plate (1-2) is provided with one groove (1-3), two fixing plates (1-5) are symmetrically arranged on the left and the right of each sliding block (1-4).
3. The steel structure processing device of claim 2, wherein: the cutting base (2) comprises an I-shaped opening (2-1), a bearing plate (2-2), a connecting block (2-3), a spring I (2-4), a fixing column (2-5), a cylinder I (2-6) and a supporting cylinder (2-7), an I-shaped port (2-1) is formed in the bearing plate (2-2), two supporting cylinders (2-7) are symmetrically and fixedly connected to the bearing plate (2-2) in a front-back mode, two fixing columns (2-5) are symmetrically and slidably connected to the bearing plate (2-2) in a front-back mode, a spring I (2-4) is sleeved on each fixing column (2-5), two connecting blocks (2-3) are symmetrically and longitudinally arranged on the bearing plate (2-2), and a cylinder I (2-6) is fixedly connected to the connecting block (2-3) located at the front end.
4. A steel structure machining device according to claim 3, characterized in that: the sliding device (3) comprises sliding carriages (3-1), sliding seats (3-2), connecting plates (3-3), sliding columns (3-4), springs II (3-5), a combination plate (3-6) and cylinders II (3-7), the two sliding columns (3-4) are bilaterally and symmetrically connected to the connecting plates (3-3) in a sliding mode, each sliding column (3-4) is sleeved with one spring II (3-5), the upper ends of the two sliding columns (3-4) are fixedly connected with the combination plate (3-6), the upper ends of the combination plate (3-6) are fixedly connected with the cylinders II (3-7), the two sliding carriages (3-2) are bilaterally and symmetrically fixed to the end parts of the connecting plates (3-3), the upper ends of the two sliding carriages (3-2) are fixedly connected with the sliding carriages (3-1), the air cylinder II (3-7) is fixedly connected to the sliding frame (3-1).
5. The steel structure processing device of claim 4, wherein: the cutting device (4) comprises a baffle (4-1), a rectangular opening (4-2), cutting wheels (4-3) and a motor (4-4), the lower ends of the two sliding columns (3-4) are symmetrically and fixedly connected to the baffle (4-1), the rectangular opening (4-2) is formed in the baffle (4-1), the motor (4-4) is fixedly connected to the baffle (4-1), and the cutting wheels (4-3) are fixedly connected to an output shaft of the motor (4-4).
6. The steel structure processing device of claim 5, wherein: the frame (5) comprises support arms (5-1), protruding plates (5-2), rectangular frames (5-3) and cross beams (5-4), two sliding seats (3-2) are connected to the two cross beams (5-4) in a sliding mode, the two support arms (5-1) are fixedly connected to the front end and the rear end of one cross beam (5-4) respectively, the lower ends of the four support arms (5-1) are fixedly connected with the rectangular frames (5-3), two sliding plates (1-2) are fixedly connected to the two rectangular frames (5-3), a screw rod (1-1) is rotatably connected to the rectangular frames (5-3), the two protruding plates (5-2) are fixedly connected to the rectangular frames (5-3) in a front-back symmetrical mode, and two fixing columns (2-5) are fixed to the two protruding plates (5-2) respectively, the two supporting cylinders (2-7) are fixedly connected to the two convex plates (5-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021634231.5U CN213080256U (en) | 2020-08-08 | 2020-08-08 | Steel structure machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021634231.5U CN213080256U (en) | 2020-08-08 | 2020-08-08 | Steel structure machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213080256U true CN213080256U (en) | 2021-04-30 |
Family
ID=75628998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021634231.5U Expired - Fee Related CN213080256U (en) | 2020-08-08 | 2020-08-08 | Steel structure machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213080256U (en) |
-
2020
- 2020-08-08 CN CN202021634231.5U patent/CN213080256U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102554341B (en) | Bilateral vertical tube cutting machine | |
| CN202539678U (en) | Bilateral vertical pipe cutting machine | |
| CN210306495U (en) | Lifting type tool for butt welding of steel structures | |
| CN213080256U (en) | Steel structure machining device | |
| CN207372387U (en) | A kind of shear for steel grating | |
| CN112318165B (en) | Self-positioning three-point positioning device | |
| CN106826053B (en) | A kind of combining machine support and its welding tooling | |
| CN211218967U (en) | Base moving cutter | |
| CN212070623U (en) | Circular sawing machine cutting positioner | |
| CN212070622U (en) | Cutting mechanism for metal cutting circular sawing machine | |
| CN209095316U (en) | A kind of abrasive machine high accuracy positioning workbench | |
| CN210996881U (en) | Numerical control cutting machine for aluminum parts | |
| CN218856308U (en) | Automatic fixed-length saw cutting device for motor shaft | |
| CN112209607B (en) | Cutting tool for processing glass sheet of laser sensor | |
| CN215357360U (en) | Fork strengthening rib location frock | |
| CN221134319U (en) | Metal pipeline cutting equipment | |
| CN213003000U (en) | Metal material cutting device | |
| CN216398928U (en) | Cleaning mechanism suitable for machine tool machining | |
| CN220426407U (en) | Bending machine die | |
| CN215700830U (en) | Numerical control punching shear tool coping clamp | |
| CN218836544U (en) | Three way catalyst converter interface welding set | |
| CN210880053U (en) | Circular arc chamfering machine for door plate machining | |
| CN220636507U (en) | Movable assembly for brush of brush cutting machine | |
| CN220533056U (en) | Milling machine special for machining split surfaces in cable clamp | |
| CN220902381U (en) | Welding fixture for welding type shovel blade support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 Termination date: 20210808 |