CN216729771U - Plate shearing machine for manufacturing ship parts - Google Patents
Plate shearing machine for manufacturing ship parts Download PDFInfo
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- CN216729771U CN216729771U CN202123251399.5U CN202123251399U CN216729771U CN 216729771 U CN216729771 U CN 216729771U CN 202123251399 U CN202123251399 U CN 202123251399U CN 216729771 U CN216729771 U CN 216729771U
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Abstract
The utility model relates to the technical field of machining, in particular to a plate shearing machine for manufacturing ship parts, which not only can automatically move plates below a shearing device, but also can automatically compress and fix the plates in the plate shearing process, thereby reducing the labor intensity, improving the working efficiency and having high practicability and reliability; the novel lifting device comprises a base plate, four groups of supporting columns, a supporting plate, two groups of first lead screws, two groups of sliding blocks, a cushion block, a fixing frame, a plurality of groups of pressing rods, a cylinder, an ejector rod, a driving device, two groups of clamping devices, a lifting device and a shearing device, wherein the four groups of supporting columns are fixedly arranged at the upper end of the base plate, the supporting plate is fixedly arranged at the upper ends of the four groups of supporting columns, the two groups of first lead screws are respectively rotatably arranged at the front part and the rear part of the supporting plate, the two groups of sliding blocks are respectively in threaded connection with the two groups of first lead screws, the two groups of sliding blocks are respectively arranged on the supporting plate in a left-right sliding mode, the driving device is arranged on the supporting plate, and the driving device is used for driving the rotation of the two groups of first lead screws.
Description
Technical Field
The utility model relates to a machining's technical field especially relates to a plate shearing machine of boats and ships spare part manufacturing usefulness.
Background
A plate shearing machine is a device for shearing a plate, and has wide application in the field of plate shearing. When the existing plate shearing machine is used, a worker firstly carries a plate to be sheared to a workbench of the plate shearing machine, then pushes the plate on the workbench to the position below a shearing knife, then holds the plate by the hand of the worker to fix the plate, then opens the plate shearing machine to enable the shearing knife to move downwards, and the plate is cut off by the shearing knife in the downward movement process; the existing plate shearing machine is found in the using process, because workers are required to push plates to the lower part of the shearing knife on the workbench, and the plates are required to be held by the workers in the plate shearing process, the labor intensity of the workers is high, the working efficiency is reduced, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a not only can remove panel to shearing mechanism's below automatically, can compress tightly fixedly panel automatically at the in-process that panel was cuted moreover, reduced intensity of labour, improved work efficiency, the plate shearing machine of boats and ships spare part manufacturing usefulness that practicality and reliability are high.
The utility model discloses a plate shearing machine for manufacturing ship parts, which comprises a bottom plate, four groups of struts, a support plate, two groups of first lead screws, two groups of sliders, a cushion block, a fixed frame, a plurality of groups of pressure rods, a cylinder, a top rod, a driving device, two groups of clamping devices, a lifting device and a shearing device, wherein the four groups of struts are all fixedly arranged at the upper end of the bottom plate, the support plate is fixedly arranged at the upper end of the four groups of struts, the two groups of first lead screws are respectively rotatably arranged at the front part and the rear part of the support plate, the two groups of sliders are respectively screwed with the two groups of first lead screws, the two groups of sliders are respectively arranged on the support plate in a left-right sliding manner, the driving device is arranged on the support plate, the driving device is used for driving the rotation of the two groups of first lead screws, the two groups of clamping devices are respectively and fixedly arranged on the two groups of sliders, the cushion block is fixedly arranged at the upper end of the support plate, the fixed frame is arranged at the upper end of the support plate, the lifting device is arranged on the fixed frame, the plurality of pressure rods are all fixedly arranged at the lower end of the lifting device, the plurality of groups of pressure bars are all positioned above the cushion block, the air cylinder is fixedly arranged at the upper end of the fixed frame, the air cylinder is provided with a top rod, the top rod is vertically and slidably arranged on the fixed frame, the shearing device is arranged at the lower end of the top rod, and the shearing device is positioned on the left side of the plurality of groups of pressure bars; firstly, a plate to be sheared is clamped and fixed through two groups of clamping devices, then two groups of first screw rods are synchronously rotated through a driving device, the two groups of rotating first screw rods enable the two groups of clamping devices to drive the plate to move from right to left through two groups of sliding blocks, the part to be cut on the plate is positioned below the shearing device, then the two groups of clamping devices are opened, the left part of the plate is supported on a cushion block, then a plurality of groups of pressure rods are descended through a lifting device, the plate is pressed and fixed on the cushion block through at most the groups of pressure rods, then an air cylinder is opened, the shearing device is descended through an ejector rod, and the plate is cut off by the shearing device in the descending process; because the plates are pressed and fixed on the cushion blocks by the multiple groups of pressure bars in the cutting process, a worker does not need to hold the plates all the time, and the plates can be automatically moved to the position below the shearing device from right to left, so that the plate is prevented from being pushed by the worker, the labor intensity is reduced, the working efficiency is improved, and the practicability is high.
Preferably, the driving device comprises two groups of first cone pulleys, two groups of second cone pulleys, two groups of rotating shafts and a first double-output-shaft motor, the two groups of first cone pulleys are fixedly arranged at the right ends of the two groups of first screw rods respectively, the two groups of first cone pulleys are meshed with the two groups of second cone pulleys respectively, the two groups of second cone pulleys are fixedly arranged on the two groups of rotating shafts respectively, the input ends of the two groups of rotating shafts are connected with the two groups of output ends of the first double-output-shaft motor respectively, and the first double-output-shaft motor is fixedly arranged on the support plate; open first pair output shaft motor, first pair output shaft motor drives two sets of second cones through two sets of rotation axes and rotates, and two sets of second cones drive two sets of first cones and rotate, and two sets of first cones drive two sets of first lead screws and rotate to the direction of rotation of two sets of first lead screws is the same, has made things convenient for the rotation to two sets of first lead screws, has improved the convenience in the use.
Preferably, the clamping device comprises a clamping plate, a plurality of groups of screw rods and a plurality of groups of handles, the clamping plate is fixedly arranged at the upper end of the sliding block, a groove is formed in the clamping plate, the plurality of groups of screw rods are all screwed with the clamping plate, the lower ends of the plurality of groups of screw rods are all provided with a pressing plate, the plurality of groups of handles are respectively fixedly arranged at the upper ends of the plurality of groups of screw rods, and the lower parts of the plurality of groups of screw rods are all positioned in the groove; at first place two parts around panel in the recess of two sets of splint respectively, then rotatory multiunit handle, multiunit handle make the multiunit screw rod rotatory, rotatory multiunit screw rod drive multiunit clamp plate descend, organize the clamp plate at most compress tightly panel to two sets of splint can, because the height of clamp plate can be adjusted, so its panel that can the fixed different thickness of centre gripping, the limitation is low, practicality and reliability height.
Preferably, the lifting device comprises a second dual-output shaft motor, two sets of rotating shafts, two sets of driving conical wheels, two sets of driven conical wheels, two sets of second lead screws, a moving plate and two sets of fixed plates, the second dual-output shaft motor is fixedly arranged at the upper end of the fixed frame, the input ends of the two sets of rotating shafts are respectively connected with two sets of output ends of the second dual-output shaft motor, the two sets of rotating shafts are both rotatably arranged on the fixed frame, the two sets of driving conical wheels are respectively fixedly arranged on the two sets of rotating shafts, the two sets of driving conical wheels are respectively engaged with the two sets of driven conical wheels, the two sets of driven conical wheels are respectively fixedly arranged at the upper ends of the two sets of second lead screws, the two sets of second lead screws are both rotatably arranged on the fixed frame, the two sets of second lead screws are respectively screwed with the front part and the rear part of the moving plate, the moving plate is vertically and slidably arranged on the fixed frame, the multiple groups of pressure bars are all fixedly arranged at the lower end of the movable plate and are all positioned above the cushion block; open the two output shaft motors of second, the two output shaft motors of second drive two sets of axis of rotation synchronous revolution, two sets of axis of rotation drive two sets of drive cone pulleys and rotate, two sets of drive cone pulleys drive two sets of driven cone pulleys and rotate, two sets of driven cone pulleys drive two sets of second lead screws and rotate, rotatory two sets of second lead screws pass through the movable plate and make the decline of multiunit depression bar, it can to organize the depression bar at most to compress tightly panel fixed on the cushion, made things convenient for the lift to the multiunit depression bar, improved the convenience in the use.
Preferably, the shearing device comprises a sliding plate and a shearing knife, the sliding plate is vertically and slidably mounted on the fixed frame, the sliding plate is positioned on the left side of the moving plate, and the shearing knife is fixedly mounted at the lower end of the sliding plate; the cylinder is opened, the cylinder drives the sliding plate to drive the shearing knife to descend through the ejector rod, and the shearing knife can shear the plate in the descending process, so that the shearing of the plate is facilitated, and the convenience in the use process is improved.
Preferably, the shearing device further comprises a collecting box, wherein the collecting box is fixedly arranged at the upper end of the bottom plate and is positioned below the shearing knife; through the arrangement, the plate after being sheared can be conveniently collected, and the convenience in the use process is improved.
Preferably, the cylinder is provided with a dust cover; through the arrangement, dust falling to the cylinder from the outside is reduced, and the cleanness in the use process is improved.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, a plate to be sheared is clamped and fixed through two groups of clamping devices, then two groups of first screw rods synchronously rotate through a driving device, the two groups of rotating first screw rods enable the two groups of clamping devices to drive the plate to move from right to left through two groups of sliding blocks until a part to be cut on the plate is positioned below the shearing device, then the two groups of clamping devices are opened to enable the left part of the plate to be supported on a cushion block, then a plurality of groups of pressure rods are descended through a lifting device, the plate is pressed and fixed on the cushion block through at most the groups of pressure rods, then an air cylinder is opened, the air cylinder enables the shearing device to descend through an ejector rod, and the plate is cut off by the shearing device in the descending process; because the plates are pressed and fixed on the cushion blocks by the multiple groups of pressure bars in the cutting process, a worker does not need to hold the plates all the time, and the plates can be automatically moved to the position below the shearing device from right to left, so that the situation that the worker pushes the plates is avoided, the labor intensity is reduced, the working efficiency is improved, and the practicability is high.
Drawings
FIG. 1 is a schematic view of an axial measurement structure of the present invention;
FIG. 2 is a schematic view of the axial measurement structure of the present invention;
fig. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic structural view of the fixing frame, the second lead screw, the pressure lever and the like;
FIG. 5 is a schematic structural view of a fixing frame, a cylinder, a jack and the like;
in the drawings, the reference numbers: 1. a base plate; 2. a pillar; 3. a support plate; 4. a first lead screw; 5. a slider; 6. cushion blocks; 7. a fixing frame; 8. a pressure lever; 9. a cylinder; 10. a top rod; 11. a first cone pulley; 12. a second cone; 13. a rotating shaft; 14. a first dual output shaft motor; 15. a splint; 16. a screw; 17. a handle; 18. a second dual output shaft motor; 19. a rotating shaft; 20. driving the cone pulley; 21. a driven cone pulley; 22. a second lead screw; 23. moving the plate; 24. a fixing plate; 25. a sliding plate; 26. a shearing knife; 27. and a collection box.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Four groups of struts 2 are fixedly arranged at the upper end of a bottom plate 1, a support plate 3 is fixedly arranged at the upper end of the four groups of struts 2, two groups of first screw rods 4 are respectively rotatably arranged at the front part and the rear part of the support plate 3, two groups of slide blocks 5 are respectively in screw thread installation with the two groups of first screw rods 4, two groups of slide blocks 5 are respectively in left-right sliding installation on the support plate 3, a cushion block 6 is fixedly arranged at the upper end of the support plate 3, a fixed frame 7 is fixedly arranged at the upper end of the support plate 3, a plurality of groups of press rods 8 are respectively positioned above the cushion block 6, a cylinder 9 is fixedly arranged at the upper end of the fixed frame 7, a push rod 10 is arranged on the cylinder 9, the push rod 10 is vertically and slidably arranged on the fixed frame 7, two groups of first cone pulleys 11 are respectively and fixedly arranged at the right ends of the two groups of first screw rods 4, two groups of first cone pulleys 11 are respectively engaged with two groups of second cone pulleys 12, two groups of second cones 12 are respectively and fixedly arranged on two groups of rotating shafts 13, the input ends of the two groups of rotating shafts 13 are respectively connected with two groups of output ends of a first double output shaft motor 14, the first double-output shaft motor 14 is fixedly arranged on the support plate 3, the two groups of clamping plates 15 are respectively and fixedly arranged at the upper ends of the two groups of sliding blocks 5, grooves are respectively arranged on the two groups of clamping plates 15, a plurality of groups of screw rods 16 are respectively and spirally arranged on the two groups of clamping plates 15, pressing plates are respectively arranged at the lower ends of the plurality of groups of screw rods 16, the lower parts of the plurality of groups of screw rods 16 are respectively and fixedly arranged in the grooves of the two groups of clamping plates 15, the second double-output shaft motor 18 is fixedly arranged at the upper end of the fixed frame 7, the input ends of the two groups of rotating shafts 19 are respectively connected with the two groups of output ends of the second double-output shaft motor 18, the two groups of rotating shafts 19 are respectively and rotatably arranged on the fixed frame 7, the two groups of driving conical wheels 20 are respectively and fixedly arranged on the two groups of rotating shafts 19, the two groups of driving conical wheels 20 are respectively engaged with the two groups of driven conical wheels 21, and the two groups of driven conical wheels 21 are respectively and fixedly arranged at the upper ends of the two groups of second screw rods 22, the two groups of second screw rods 22 are rotatably mounted on the fixed frame 7, the two groups of second screw rods 22 are rotatably mounted on the two groups of fixed plates 24 respectively, the two groups of fixed plates 24 are fixedly mounted on the fixed frame 7, the two groups of second screw rods 22 are respectively screwed with the front part and the rear part of the movable plate 23, the movable plate 23 is slidably mounted on the fixed frame 7 up and down, the multiple groups of pressure rods 8 are fixedly mounted at the lower end of the movable plate 23, the multiple groups of pressure rods 8 are positioned above the cushion blocks 6, the sliding plate 25 is slidably mounted on the fixed frame 7 up and down, the sliding plate 25 is positioned on the left side of the movable plate 23, the shearing knife 26 is fixedly mounted at the lower end of the sliding plate 25, the collecting box 27 is fixedly mounted at the upper end of the bottom plate 1, and the collecting box 27 is positioned below the shearing knife 26; firstly, a plate to be cut is placed in grooves of two groups of clamping plates 15, then a plurality of groups of handles 17 are rotated, the plurality of groups of handles 17 enable a plurality of groups of screw rods 16 to rotate, the plurality of groups of rotating screw rods 16 drive a plurality of groups of pressing plates to descend, at most, the plurality of groups of pressing plates press the plate onto the two groups of clamping plates 15, then a first double-output shaft motor 14 is turned on, the first double-output shaft motor 14 drives two groups of second cone pulleys 12 to rotate through two groups of rotating shafts 13, the two groups of second cone pulleys 12 drive two groups of first cone pulleys 11 to rotate, the two groups of first cone pulleys 11 drive two groups of first screw rods 4 to rotate, the rotating directions of the two groups of first screw rods 4 are the same, the two groups of first screw rods 4 enable the two groups of clamping plates 15 to drive the plate to move from right to left through two groups of sliding blocks 5 until a part to be cut on the plate is positioned below a cutting knife 26, then the second double-output shaft motor 18 is turned on, and the second double-output shaft motor 18 drives two groups of rotating shafts 19 to synchronously rotate, the two groups of rotating shafts 19 drive the two groups of driving conical wheels 20 to rotate, the two groups of driving conical wheels 20 drive the two groups of driven conical wheels 21 to rotate, the two groups of driven conical wheels 21 drive the two groups of second screw rods 22 to rotate, the two groups of rotating second screw rods 22 enable the plurality of groups of pressure rods 8 to descend through the moving plate 23, at most, the groups of pressure rods 8 tightly press and fix the plate on the cushion block 6, then the air cylinder 9 is opened, the air cylinder 9 enables the sliding plate 25 to drive the shearing knife 26 to descend through the ejector rod 10, and the shearing knife 26 cuts off the plate in the descending process; can the not panel of different thickness of centre gripping, the limitation is low, can remove panel to the below of shearing sword 26 automatically, has avoided the workman to promote panel, can compress tightly fixedly panel automatically at the in-process that panel was cuted, has reduced intensity of labour, has improved work efficiency, and practicality and reliability are high.
As shown in fig. 1 to 5, in the working process of the plate shearing machine for manufacturing ship parts of the present invention, a plate to be sheared is first placed in the grooves of two sets of clamping plates 15, then the plurality of sets of handles 17 are rotated, the plurality of sets of handles 17 rotate the plurality of sets of screws 16, the plurality of sets of screws 16 drive the plurality of sets of pressing plates to descend, at most, the plurality of sets of pressing plates press the plate onto the two sets of clamping plates 15, then the first dual output shaft motor 14 is turned on, the first dual output shaft motor 14 drives the two sets of second bevel wheels 12 to rotate through the two sets of rotating shafts 13, the two sets of second bevel wheels 12 drive the two sets of first bevel wheels 11 to rotate, the two sets of first bevel wheels 11 drive the two sets of first lead screws 4 to rotate, the two sets of first lead screws 4 drive the two sets of clamping plates 15 to move from right to left through the two sets of sliders 5, until the part to be cut on the plate is located below the shearing knife 26, then, a second double-output-shaft motor 18 is turned on, the second double-output-shaft motor 18 drives two groups of rotating shafts 19 to synchronously rotate, the two groups of rotating shafts 19 drive two groups of driving conical wheels 20 to rotate, the two groups of driving conical wheels 20 drive two groups of driven conical wheels 21 to rotate, the two groups of driven conical wheels 21 drive two groups of second screw rods 22 to rotate, the two groups of rotating second screw rods 22 enable a plurality of groups of pressure rods 8 to descend through a moving plate 23, at most, the plates are tightly pressed and fixed on the cushion blocks 6 through the groups of pressure rods 8, then, an air cylinder 9 is turned on, the air cylinder 9 enables a sliding plate 25 to drive a shearing knife 26 to descend through an ejector rod 10, and the shearing knife 26 cuts off the plates in the descending process.
The installation mode, the connection mode or the arrangement mode of the plate shearing machine for manufacturing the ship parts are common mechanical modes, and the plate shearing machine can be implemented as long as the beneficial effects can be achieved; the utility model discloses a plate shearing machine's of boats and ships spare part manufacturing usefulness pillar 2, cushion 6, cylinder 9, first pair output shaft motor 14, splint 15 and sliding plate 25, shearing sword 26 for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in this field to pay out creative work.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A plate shearing machine for manufacturing ship parts is characterized by comprising a base plate (1), four groups of supporting columns (2), a supporting plate (3), two groups of first screw rods (4), two groups of sliding blocks (5), a cushion block (6), a fixing frame (7), a plurality of groups of pressure rods (8), an air cylinder (9), an ejector rod (10), a driving device, two groups of clamping devices, a lifting device and a shearing device, wherein the four groups of supporting columns (2) are fixedly arranged at the upper end of the base plate (1), the supporting plate (3) is fixedly arranged at the upper ends of the four groups of supporting columns (2), the two groups of first screw rods (4) are respectively and rotatably arranged at the front part and the rear part of the supporting plate (3), the two groups of sliding blocks (5) are respectively and spirally arranged with the two groups of first screw rods (4), the two groups of sliding blocks (5) are respectively and leftwards and rightwards slidably arranged on the supporting plate (3), the driving device is arranged on the supporting plate (3), and the driving device is used for driving the rotation of the two groups of first screw rods (4), two sets of clamping device are fixed mounting respectively on two sets of sliders (5), cushion (6) fixed mounting is in extension board (3) upper end, fixed frame (7) fixed mounting is in extension board (3) upper end, elevating gear installs on fixed frame (7), the equal fixed mounting of multiunit depression bar (8) is at the elevating gear lower extreme, multiunit depression bar (8) all are located cushion (6) top, cylinder (9) fixed mounting is in fixed frame (7) upper end, be provided with ejector pin (10) on cylinder (9), slidable mounting is on fixed frame (7) about ejector pin (10), shearing mechanism installs at ejector pin (10) lower extreme, shearing mechanism is located the left side of multiunit depression bar (8).
2. The plate shearing machine for manufacturing ship parts as claimed in claim 1, wherein said driving device comprises two sets of first cone pulleys (11), two sets of second cone pulleys (12), two sets of rotating shafts (13) and a first double output shaft motor (14), said two sets of first cone pulleys (11) are respectively and fixedly installed at the right ends of said two sets of first screw rods (4), said two sets of first cone pulleys (11) are respectively engaged with said two sets of second cone pulleys (12), said two sets of second cone pulleys (12) are respectively and fixedly installed on said two sets of rotating shafts (13), the input ends of said two sets of rotating shafts (13) are respectively connected with two sets of output ends of said first double output shaft motor (14), said first double output shaft motor (14) is fixedly installed on said support plate (3).
3. The plate shearing machine for manufacturing ship parts according to claim 1, wherein the clamping device comprises a clamping plate (15), a plurality of sets of screws (16) and a plurality of sets of handles (17), the clamping plate (15) is fixedly installed at the upper end of the sliding block (5), the clamping plate (15) is provided with a groove, the plurality of sets of screws (16) are all in screw fit with the clamping plate (15), the lower ends of the plurality of sets of screws (16) are all provided with a pressing plate, the plurality of sets of handles (17) are respectively and fixedly installed at the upper ends of the plurality of sets of screws (16), and the lower portions of the plurality of sets of screws (16) are all located in the groove.
4. The plate shearing machine for manufacturing ship parts as claimed in claim 1, wherein said lifting device comprises a second dual output shaft motor (18), two sets of rotating shafts (19), two sets of driving cone pulleys (20), two sets of driven cone pulleys (21), two sets of second screw rods (22), a moving plate (23) and two sets of fixing plates (24), the second dual output shaft motor (18) is fixedly installed at the upper end of the fixing frame (7), the input ends of the two sets of rotating shafts (19) are respectively connected with the two sets of output ends of the second dual output shaft motor (18), the two sets of rotating shafts (19) are both rotatably installed on the fixing frame (7), the two sets of driving cone pulleys (20) are respectively fixedly installed on the two sets of rotating shafts (19), the two sets of driving cone pulleys (20) are respectively engaged with the two sets of driven cone pulleys (21), the two sets of driven cone pulleys (21) are respectively fixedly installed at the upper ends of the two sets of second screw rods (22), two sets of second lead screws (22) are all rotatably installed on fixed frame (7), two sets of second lead screws (22) are respectively rotatably installed on two sets of fixed plates (24), two sets of fixed plates (24) are all fixedly installed on fixed frame (7), two sets of second lead screws (22) are respectively with two spiral shell installations in the front and back of movable plate (23), movable plate (23) upper and lower slidable mounting is on fixed frame (7), the equal fixed mounting of multiunit depression bar (8) is at movable plate (23) lower extreme, multiunit depression bar (8) all are located cushion (6) top.
5. The plate shearing machine for manufacturing ship parts according to claim 1, wherein said shearing device comprises a sliding plate (25) and a shearing knife (26), the sliding plate (25) is slidably mounted on the fixed frame (7) up and down, the sliding plate (25) is located at the left side of the moving plate (23), and the shearing knife (26) is fixedly mounted at the lower end of the sliding plate (25).
6. The plate shearing machine for manufacturing ship parts as claimed in claim 1, further comprising a collecting box (27), wherein the collecting box (27) is fixedly installed at the upper end of the base plate (1), and the collecting box (27) is located below the shearing blade (26).
7. The plate shearing machine for manufacturing ship parts according to claim 1, wherein the cylinder (9) is provided with a dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123251399.5U CN216729771U (en) | 2021-12-22 | 2021-12-22 | Plate shearing machine for manufacturing ship parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123251399.5U CN216729771U (en) | 2021-12-22 | 2021-12-22 | Plate shearing machine for manufacturing ship parts |
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| Publication Number | Publication Date |
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| CN216729771U true CN216729771U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123251399.5U Active CN216729771U (en) | 2021-12-22 | 2021-12-22 | Plate shearing machine for manufacturing ship parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505957A (en) * | 2023-12-25 | 2024-02-06 | 唐山东海钢铁集团有限公司 | Precise shearing device for strip steel production |
-
2021
- 2021-12-22 CN CN202123251399.5U patent/CN216729771U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505957A (en) * | 2023-12-25 | 2024-02-06 | 唐山东海钢铁集团有限公司 | Precise shearing device for strip steel production |
| CN117505957B (en) * | 2023-12-25 | 2024-04-16 | 唐山东海钢铁集团有限公司 | Precise shearing device for strip steel production |
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Denomination of utility model: A shearing machine for manufacturing ship components Effective date of registration: 20230330 Granted publication date: 20220614 Pledgee: China Minsheng Bank Co.,Ltd. Dalian Branch Pledgor: Dalian Jinhua marine valve Co.,Ltd. Registration number: Y2023980036998 |