CN222644697U - Corner protector piece cuts forming device - Google Patents
Corner protector piece cuts forming device Download PDFInfo
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- CN222644697U CN222644697U CN202421430559.3U CN202421430559U CN222644697U CN 222644697 U CN222644697 U CN 222644697U CN 202421430559 U CN202421430559 U CN 202421430559U CN 222644697 U CN222644697 U CN 222644697U
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- cutting
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- corner piece
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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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Abstract
The utility model provides a corner protector cutting and forming device, and relates to the field of corner protectors. The corner protection piece cutting device comprises an operation table, wherein an uncoiler, two leveling machines and two feeding tables are arranged on the upper surface of the operation table, and a frequency converter is arranged on the upper surface of the leveling machines. According to the utility model, the original independent uncoiling, flattening, cutting and punching equipment is transformed into the flattening, cutting and punching integrated equipment, multiple working procedures are linked, so that the manpower resource investment is reduced, the labor cost is reduced, the working procedure circulation links are reduced, the labor efficiency is improved, the daily cutting amount is increased, the management cost is reduced, the uncoiling, flattening, cutting and punching continuous operation is performed, each coil material only leaves one piece of surplus material, the condition that each original lump material has the surplus material is changed, the cutting treatment efficiency is ensured, the equipment precision is improved, the material loss is reduced, the yield is improved, meanwhile, the centering device is increased to realize the accurate positioning of corner protection coiled materials, and the product quality is ensured.
Description
Technical Field
The utility model relates to a corner protector cutting and shaping device, in particular to a corner protector cutting and shaping device, and belongs to the technical field of corner protectors.
Background
The corner protection piece is a protective material manufactured by the working procedures of flattening and slitting, cutting, punching, bending and the like of steel coils, is generally used for corners and door frames of living rooms, kitchens, toilets and the like, can effectively protect walls and door frames and prevent unnecessary scratches and damage, and is required to be cut and processed before being used so as to adapt to the requirements of different lengths.
At present, independent single equipment is generally adopted for the production and processing of the corner protection pieces, and the manual cutting mode is adopted, but because the manpower resources input by the independent single equipment are more, the labor efficiency is low, the procedures are required to be stacked and transported, the management cost is high, the corner protection pieces are cut and punched after being flattened and split, a part of materials can not be fed into a punching machine for processing each time, the equipment accuracy is low, manual control is required, the cutting efficiency is low, and therefore, the corner protection piece cutting device is provided for solving the problems.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to solve the problems and provide a corner protector cutting and forming device which aims to solve the problems that in the prior art, the production and processing of the corner protector are usually carried out by adopting independent single equipment and manual cutting, but because the manpower resources input by the independent single equipment are large, the labor efficiency is low, the procedures are required to be stacked and transported, the management cost is high, and meanwhile, the corner protector cutting and forming device is used for cutting and punching after leveling and slitting, a part of materials can not be fed into a punch press for processing each time, and the problems of low equipment accuracy, manual control and low slitting efficiency are caused.
(II) technical scheme
The utility model is realized by the following technical scheme that the corner piece cutting and shaping device comprises an operation table, wherein an uncoiler, two leveling machines and two feeding tables are arranged on the upper surface of the operation table, a frequency converter is arranged on the upper surface of the leveling machines, a centering mechanism for positioning steel coils, a cutting mechanism for cutting the steel coils and a punching mechanism for punching the steel coils are arranged above the operation table, the centering mechanism comprises two support plates which are respectively fixed on one side surface of the two feeding tables, servo motors are respectively arranged on the bottom surfaces of the two support plates, screw rods are respectively fixedly connected with two output shaft ends of the two servo motors, limiting blocks which are in sliding connection with the support plates are respectively connected with the outer surface of each screw rod in a threaded manner, adjusting bolts are respectively connected with the inner wall of each limiting block in a threaded manner, and limiting plates are respectively and fixedly connected with the bottom ends of each adjusting bolt.
Preferably, the cutting mechanism comprises two cutting tables and two first supporting blocks, the two cutting tables are fixedly connected with the operation table, two symmetrical first servo electric cylinders are mounted on the upper surface of each cutting table, the first servo electric cylinders and the first supporting blocks are fixedly connected, the cutting tables are fixed on the upper surface of the operation table, the first servo electric cylinders are mounted on the upper surface of the cutting tables, the first servo electric cylinders are connected with municipal power sources and started, and the telescopic ends of the first servo electric cylinders are telescopic and can drive the first supporting blocks to move up and down.
Preferably, the bottom surface of every first supporting shoe all installs the cutting knife, every the equal fixedly connected with of inner wall of cutting the platform cuts the lower mould, cutting knife and cutting the lower mould looks adaptation, first supporting shoe removes the back, can drive the cutting knife and reciprocate to through cutting knife and cutting the adaptation of lower mould, can realize the operation of cutting to the corner protection coiled material, install fixedly through the round pin axle between first supporting shoe and the cutting knife, can change after the damage appears in the cutting knife.
Preferably, the punching mechanism comprises two punching platforms and two second supporting blocks, the two punching platforms are fixedly connected with the operation platform, two symmetrical second servo electric cylinders are mounted on the upper surface of each punching platform, the second servo electric cylinders are fixedly connected with the second supporting blocks, the punching platforms are fixed on the upper surface of the operation platform, the second servo electric cylinders are mounted on the upper surface of the punching platforms, the second servo electric cylinders are connected with municipal power sources and started, and telescopic ends of the second servo electric cylinders are telescopic and can drive the second supporting blocks to move up and down.
Preferably, the bottom surface of every the second supporting shoe all installs the sword that punches a hole, every the equal fixedly connected with lower mould that punches a hole of inner wall of platform that punches a hole, the sword that punches a hole with punch a hole the lower mould looks adaptation, the second supporting shoe removes the back, can drive the sword that punches a hole and reciprocate to through the sword that punches a hole and the adaptation of lower mould that punches a hole, can realize the operation of punching a hole to the corner protector coiled material, install fixedly through the round pin axle between the second supporting shoe and the sword that punches a hole, can change after the sword that punches a hole appears damaging.
Preferably, every equal fixedly connected with two symmetrical boss of side of pay-off platform, boss and backup pad fixed connection through setting up the boss, can carry out auxiliary stay to the backup pad to strengthen the structural stability of backup pad, and then guarantee the stable transport to the angle bead coiled material.
Preferably, each inner wall of the reinforcing block is embedded with a bearing, the inner ring of the bearing is fixedly connected with the outer surface of the screw rod, and the bearing is arranged to enable the screw rod to be more stable during rotation and reduce the resistance of the screw rod during rotation, so that the screw rod is prevented from being blocked and swinging in the using process.
Preferably, the bottom surface fixedly connected with a plurality of landing leg of operation panel, the below of operation panel is provided with the connecting rod, landing leg and connecting rod fixed connection are through setting up landing leg and connecting rod, can carry out auxiliary stay to the operation panel for certain space is reserved with ground to the operation panel, need not to use the operation of bending over of personnel, and improves the stability when angle bead piece cuts into cutting into device operation.
The utility model provides a corner protector cutting and forming device which has the following beneficial effects:
1. According to the utility model, the original independent uncoiling, flattening, cutting and punching equipment is transformed into the flattening, cutting and punching integrated equipment, multiple working procedures are linked, so that the manpower resource investment is reduced, the labor cost is reduced, the working procedure circulation links are reduced, the labor efficiency is improved, the daily cutting amount is increased, the management cost is reduced, the uncoiling, flattening, cutting and punching continuous operation is performed, each coil material only leaves one piece of surplus material, the condition that each original lump material has the surplus material is changed, the cutting treatment efficiency is ensured, the equipment precision is improved, the material loss is reduced, the yield is improved, meanwhile, the centering device is increased to realize the accurate positioning of corner protection coiled materials, and the product quality is ensured.
2. According to the utility model, the supporting plate can be supported in an auxiliary manner through the arrangement of the reinforcing blocks, so that the structural stability of the supporting plate is enhanced, the screw rod can be more stable during rotation through the arrangement of the bearing, and the resistance of the screw rod during rotation is reduced, so that the clamping and swinging of the screw rod in the using process are avoided, the supporting legs and the connecting rods are arranged, the operating platform can be supported in an auxiliary manner, a certain space is reserved between the operating platform and the ground, the bending operation of a user is not needed, and the stability of the corner protection piece during operation of the cutting-type device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the uncoiler of the present utility model;
FIG. 3 shows the present utility model schematic structural diagram of the leveling machine;
FIG. 4 is a schematic diagram of a partial structure of the present utility model;
FIG. 5 is a schematic diagram of a portion of a second embodiment of the present utility model;
FIG. 6 is a schematic view of the structure of the cutting mechanism and punching mechanism of the present utility model.
[ Main reference numerals Specification ]
1. An operation table;
2. An uncoiler;
3. a leveling machine;
4. A feeding table;
5. the centering mechanism comprises a centering mechanism body 501, a supporting plate body 502, a servo motor body 503, a screw rod 504, a limiting block 505, an adjusting bolt 506 and a limiting plate;
6. The cutting machine comprises a cutting mechanism, a cutting table, 602, a first servo cylinder, 603, a first supporting block, 604, a cutting knife, 605 and a cutting lower die;
7. The device comprises a punching mechanism, 701, a punching table, 702, a second servo cylinder, 703, a second supporting block, 704, a punching cutter, 705 and a punching lower die;
8. reinforcing block 9, bearing 10, supporting leg 11, connecting rod 12 and frequency converter.
Detailed Description
The embodiment of the utility model provides a corner protector cutting device.
Referring to fig. 1, 2, 3, 4, 5 and 6, the device comprises an operation table 1, an uncoiler 2, two leveling machines 3 and two feeding tables 4 are installed on the upper surface of the operation table 1, and a frequency converter 12 is installed on the upper surface of the leveling machines 3.
Through installing in the decoiler 2 of operation panel 1 upper surface, can open a book simultaneously to two coils of steel to improve work efficiency, through installing in the levelling machine 3 of operation panel 1 upper surface, can smooth the processing to the steel after opening a book, through installing in the pay-off platform 4 of operation panel 1 upper surface, can carry the steel after opening a book, simultaneously through installing in the converter 12 of levelling machine 3 upper surface, can adjust the feed rate of unreeling of steel.
The interval between the leveling rollers on the leveling machine 3 and the interval between the conveying rollers on the feeding table 4 are adjusted through the expansion and contraction of the telescopic ends of the servo electric cylinders, and the original combination of the bolts and the handles is replaced, so that manual rotation of the bolts is not needed for adjustment, the characteristics of the servo electric cylinders are utilized, the adjustment distance can be accurately controlled, and the convenience of the corner protection piece cutting type device in use is improved.
A centering mechanism 5 for positioning the steel coil, a cutting mechanism 6 for cutting the steel coil and a punching mechanism 7 for punching the steel coil are arranged above the operating platform 1.
The cutting mechanism 6 comprises two cutting tables 601 and two first supporting blocks 603, the two cutting tables 601 are fixedly connected with the operating table 1, two symmetrical first servo electric cylinders 602 are mounted on the upper surface of each cutting table 601, and the first servo electric cylinders 602 are fixedly connected with the first supporting blocks 603.
The cutting table 601 is fixed on the upper surface of the operation table 1, the first servo electric cylinder 602 is mounted on the upper surface of the cutting table 601, the first servo electric cylinder 602 is connected with a municipal power supply and started, the telescopic end of the first servo electric cylinder stretches and contracts, and the first supporting block 603 can be driven to move up and down.
The bottom surface of every first supporting shoe 603 all installs cutting knife 604, and the equal fixedly connected with of inner wall of every cutting platform 601 cuts lower mould 605, cuts knife 604 and cuts the adaptation of lower mould 605, and after the first supporting shoe 603 moved, can drive cutting knife 604 and reciprocate to through cutting knife 604 and the adaptation of cutting lower mould 605, can realize the cutting operation to the angle bead coiled material, install fixedly through the round pin axle between first supporting shoe 603 and the cutting knife 604, can change after cutting knife 604 breaks.
The lower cutting die 605 can heat and transfer heat to the cutting blade 604, so that the cutting blade 604 and the lower cutting die 605 cut the corner protection coiled material at a set temperature, and the cut surface of the corner protection coiled material is attractive and has no fracture.
The punching mechanism 7 comprises two punching platforms 701 and two second supporting blocks 703, the two punching platforms 701 are fixedly connected with the operation platform 1, and two symmetrical second servo electric cylinders 702 are mounted on the upper surface of each punching platform 701, and the second servo electric cylinders 702 are fixedly connected with the second supporting blocks 703.
The punching table 701 is fixed on the upper surface of the operation table 1, and the second servo cylinder 702 is mounted on the upper surface of the punching table 701, and the second servo cylinder 702 is powered on and started, and the telescopic end thereof stretches and contracts, so that the second support block 703 can be driven to move up and down.
The bottom surface of every second supporting shoe 703 all installs punching blade 704, and the equal fixedly connected with of inner wall of every platform of punching 701 punches a hole lower mould 705, and punching blade 704 and lower mould 705 looks adaptation that punches a hole, second supporting shoe 703 remove the back, can drive punching blade 704 and reciprocate to through punching blade 704 and the adaptation of lower mould 705 that punches a hole, can realize the operation of punching a hole to the corner protector coiled material, install fixedly through the round pin axle between second supporting shoe 703 and the punching blade 704, can change after punching blade 704 appears damaging.
The lower punch die 705 can be heated and heat is transferred to the punch blade 704, so that the punch blade 704 and the lower punch die 705 punch the corner protection coiled material at a set temperature, and the punched surface of the corner protection coiled material is attractive and has no fracture.
Through setting up centering mechanism 5, can carry out the centering to the steel after the flattening processing, ensure that angle bead coiled material can the follow-up cutting punching device of accurate alignment after passing through the levelling machine 3, avoid taking place the displacement in the pay-off process.
Through setting up cutting mechanism 6 and mechanism 7 that punches a hole, can cut the angle bead coiled material after the centering and punch a hole the processing, can install the fixed plate that is used for fixed angle bead coiled material additional on cutting punching device simultaneously for can accurate control pay-off size and the position of punching a hole when the pay-off, guarantee to cut and punch a hole the machining precision that advances, thereby improve the processing yield, guarantee product quality.
The centering mechanism 5 comprises two supporting plates 501 which are respectively fixed on one side face of the two feeding tables 4, the bottom faces of the two supporting plates 501 are respectively provided with a servo motor 502, two output shaft ends of the two servo motors 502 are fixedly connected with screw rods 503, the supporting plates 501 are fixed on one side face of the feeding tables 4, the servo motors 502 are arranged on the bottom faces of the supporting plates 501, the servo motors 502 are powered on and started, and the two screw rods 503 can be driven to synchronously rotate forward and backward.
The surface of every screw rod 503 all threaded connection has the stopper 504 with backup pad 501 sliding connection, and the inner wall of every stopper 504 all threaded connection has adjusting bolt 505, and the bottom of every adjusting bolt 505 all fixedly connected with limiting plate 506.
After the two screws 503 rotate, the two limiting blocks 504 connected with the two screws can be driven to slide along the inner wall of the supporting plate 501, meanwhile, the two limiting blocks 504 can be mutually close to or far away from each other, limit on the horizontal direction is carried out on the corner protection coiled material, and corresponding adjustment is carried out according to the width of the corner protection coiled material.
The shape of stopper 504 is F shape, and angle bead steel passes from the F shape breach of stopper 504 between, rotates adjusting bolt 505, can drive limiting plate 506 and reciprocate, carries out the spacing on vertical direction to the angle bead coiled material, realizes carrying out corresponding regulation according to the thickness of angle bead coiled material.
Please refer to fig. 1 and fig. 4 again, a side of each feeding table 4 is fixedly connected with two symmetrical reinforcing blocks 8, and the reinforcing blocks 8 are fixedly connected with the supporting plate 501, and by setting the reinforcing blocks 8, the supporting plate 501 can be supported in an auxiliary manner, so that the structural stability of the supporting plate 501 is enhanced, and the stable conveying of corner protection coiled materials is ensured.
The bearing 9 is all inlayed to the inner wall of every boss 8, and the outer surface fixed connection of the equal screw 503 of inner circle of bearing 9 through setting up bearing 9, can make screw 503 more stable when rotating to reduce the resistance of screw 503 when rotating, thereby avoid causing the card of screw 503 to stop and swing in the in-process of using.
After the bearing 9 is used for a period of time, lubricating oil can be smeared between the inner ring and the outer ring of the bearing to ensure normal lubrication of the bearing during rotation, reduce friction and abrasion, and prolong the service life of the bearing.
Please refer to fig. 1 again, the bottom surface fixedly connected with a plurality of landing leg 10 of operation panel 1, the below of operation panel 1 is provided with connecting rod 11, landing leg 10 and connecting rod 11 fixed connection, through setting up landing leg 10 and connecting rod 11, can carry out auxiliary stay to operation panel 1 for operation panel 1 and ground are reserved certain space, need not the operation of using personnel to bow, and improve the stability when angle bead cutting device operates.
The operation panel 1, the supporting leg 10 and the connecting rod 11 are all made of high-strength stainless steel metal, so that the stability is good, the oxidation and rust are not easy to occur, and the service life is long.
The uncoiler 2, the leveling machine 3, the feeding table 4, the supporting plate 501, the servo motor 502, the cutting mechanism 6, the punching mechanism 7 and the frequency converter 12 are all conventional devices which are purchased in the market and are well known to those skilled in the art, the model can be selected or customized according to actual needs, the setting mode, the installation mode and the electrical connection mode of the uncoiler can be selected or customized according to actual needs, and for those skilled in the art, only debugging operation is required according to the use specification of the uncoiler, and the details of the uncoiler are omitted.
The structure is provided with the control switch matched with the structure, and the specific installation position of the control switch is selected according to actual use requirements, so that an operator can conveniently operate and control the control switch.
The components in the drawings of the utility model are only used as style references, specific size standards are not used, specific sizes are determined according to actual requirements of production, and the materials of the components can be replaced correspondingly according to actual requirements.
When the automatic uncoiling, flattening, cutting and punching integrated equipment is used, original independent uncoiling, flattening, cutting and punching equipment can be changed into flattening, cutting and punching integrated equipment, multiple working procedures are linked, manpower resource investment is reduced, labor cost is reduced, working procedure circulation links are reduced, labor efficiency is improved, daily cutting amount is increased, management cost is reduced, continuous uncoiling, flattening, cutting and punching operations are performed, only one piece of surplus material is left for each coil, the condition that each piece of surplus material exists originally is changed, cutting processing efficiency is ensured, equipment precision is improved, material loss is reduced, material yield is improved, and meanwhile, the centering device is increased to realize accurate positioning of corner protection coiled materials, and product quality is ensured.
The working principle is that when the corner protector cutting and forming device is used, two coils of steel materials can be simultaneously uncoiled through the uncoiler 2 arranged on the upper surface of the operation table 1, so that the working efficiency is improved, the uncoiled steel materials can be subjected to leveling treatment through the leveling machine 3 arranged on the upper surface of the operation table 1, the uncoiled steel materials can be conveyed through the feeding table 4 arranged on the upper surface of the operation table 1, the uncoiling feeding speed of the steel materials can be adjusted through the frequency converter 12 arranged on the upper surface of the leveling machine 3, a user can adjust the distance between the two limiting blocks 504 according to the width of the corner protector coiled materials required, the servo motor 502 is connected with a municipal power supply and is started, the two screws 503 can be driven to synchronously rotate, the two limiting blocks 504 connected with the two screws 503 can be driven to slide along the inner wall of the supporting plate 501, the two limiting blocks 504 can be mutually close to or far away from each other, the horizontal direction of the corner protector coiled materials, the corresponding adjustment is realized according to the width of the corner protector coiled materials, the user can rotate the adjusting bolts 505, the upper limiting plates can be driven to move down the limiting plates according to the width of the corner protector coiled materials, the corner protector coiled materials can be adjusted accurately, the distance between the corner protector can be adjusted, the cut corner protector can be adjusted through the corresponding corner protector cutting and the corner protector cutting and punching device can be accurately aligned with the corner protector cutting and the corner protector cutting device can be arranged after the corner protector is punched, and the corner protector is accurately aligned to the corner protector is cut, and the corner protector can be accurately cut and cut by the corner protector is accurately and accurately punched through the cutter.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The corner piece cutting device comprises an operation table (1) and is characterized in that an uncoiler (2), two leveling machines (3) and two feeding tables (4) are arranged on the upper surface of the operation table (1), a frequency converter (12) is arranged on the upper surface of each leveling machine (3), and a centering mechanism (5) for positioning a steel coil, a cutting mechanism (6) for cutting the steel coil and a punching mechanism (7) for punching the steel coil are arranged above the operation table (1);
Centering mechanism (5) are including being fixed in two backup pads (501) of two pay-off platforms (4) a side respectively, servo motor (502) are all installed to the bottom surface of two backup pads (501), two output axle head equal fixedly connected with screw rods (503) of two servo motor (502), the surface equal threaded connection of every screw rod (503) have stopper (504) with backup pad (501) sliding connection, the equal threaded connection of inner wall of every stopper (504) has adjusting bolt (505), the equal fixedly connected with limiting plate (506) of bottom of every adjusting bolt (505).
2. The corner piece cutting and shaping device according to claim 1, wherein the cutting mechanism (6) comprises two cutting tables (601) and two first supporting blocks (603), the two cutting tables (601) are fixedly connected with the operation table (1), two symmetrical first servo electric cylinders (602) are arranged on the upper surface of each cutting table (601), and the first servo electric cylinders (602) are fixedly connected with the first supporting blocks (603).
3. The corner piece cutting and shaping device according to claim 2, wherein a cutting knife (604) is mounted on the bottom surface of each first supporting block (603), a lower cutting die (605) is fixedly connected to the inner wall of each cutting table (601), and the cutting knife (604) is matched with the lower cutting die (605).
4. The corner piece cutting and shaping device according to claim 1, wherein the punching mechanism (7) comprises two punching platforms (701) and two second supporting blocks (703), the two punching platforms (701) are fixedly connected with the operation platform (1), two symmetrical second servo electric cylinders (702) are arranged on the upper surface of each punching platform (701), and the second servo electric cylinders (702) are fixedly connected with the second supporting blocks (703).
5. The corner piece cutting and shaping device according to claim 4, wherein a punching cutter (704) is mounted on the bottom surface of each second supporting block (703), a punching lower die (705) is fixedly connected to the inner wall of each punching table (701), and the punching cutter (704) is matched with the punching lower die (705).
6. The corner piece cutting and forming device according to claim 1, wherein two symmetrical reinforcing blocks (8) are fixedly connected to one side surface of each feeding table (4), and the reinforcing blocks (8) are fixedly connected with the supporting plate (501).
7. The corner piece cutting and forming device according to claim 6, wherein the inner wall of each reinforcing block (8) is embedded with a bearing (9), and the outer surfaces of inner ring uniform screws (503) of the bearings (9) are fixedly connected.
8. The corner piece cutting and forming device according to claim 1, wherein a plurality of supporting legs (10) are fixedly connected to the bottom surface of the operating table (1), a connecting rod (11) is arranged below the operating table (1), and the supporting legs (10) are fixedly connected with the connecting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421430559.3U CN222644697U (en) | 2024-06-21 | 2024-06-21 | Corner protector piece cuts forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421430559.3U CN222644697U (en) | 2024-06-21 | 2024-06-21 | Corner protector piece cuts forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222644697U true CN222644697U (en) | 2025-03-21 |
Family
ID=95003585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421430559.3U Active CN222644697U (en) | 2024-06-21 | 2024-06-21 | Corner protector piece cuts forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222644697U (en) |
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2024
- 2024-06-21 CN CN202421430559.3U patent/CN222644697U/en active Active
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