CN214264083U - Automatic transposition device of double-body disc shear - Google Patents
Automatic transposition device of double-body disc shear Download PDFInfo
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- CN214264083U CN214264083U CN202120065395.9U CN202120065395U CN214264083U CN 214264083 U CN214264083 U CN 214264083U CN 202120065395 U CN202120065395 U CN 202120065395U CN 214264083 U CN214264083 U CN 214264083U
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- trolley
- guide rail
- transposition
- shear
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Abstract
The utility model relates to a double-body circle shear automatic transposition device, which comprises two circle shear bodies with the same structure, a base, a transposition trolley and a transmission device, wherein one circle shear body is fixedly connected on the base, the other circle shear body is arranged on the transposition trolley, the two circle shear bodies are positioned on the same horizontal plane, and the transmission device is connected with the circle shear bodies through a shaft; the utility model has the advantages of can improve production efficiency, alleviateed workman's intensity of labour again, make the product percent of pass improve, there is a circle shear body as reserve, make things convenient for later maintenance and maintenance, make the stock period of spare part extension greatly simultaneously, and this device simple structure, in actual production process, can guarantee that work teams and group and trade specification teams and group and go on simultaneously for more at the product specification, output is little again, under the condition of frequent tool changing, its economic benefits is highlighted greatly.
Description
Technical Field
The utility model relates to a circle shear body technical field, concretely relates to two body circle shears automatic transposition devices.
Background
In the technical field of welded pipe production, particularly on a high-steel-grade thick-wall steel strip longitudinal shearing production line, the situation that tool changing is frequent exists, a wide strip is cut into a plurality of narrow strips, due to the diversity of production specifications, the specifications of steel strips at each time are different, various spacer sleeves, cutter heads, rubber sleeves and the like are required to be taken down from two cutter shafts each time for replacing the specifications, plate width combination is carried out again, the gap of each group of blades must be within a certain range, but the adjustment time for replacing the specifications of the blades in the traditional process is less, 2 to 3 hours, and more than half a day, so that the working efficiency of the whole production line is seriously influenced, and the labor intensity of operators is greatly increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a two body circle shears automatic transposition device can improve production efficiency, has alleviateed workman's intensity of labour again, makes the product percent of pass improve.
The technical scheme of the utility model is that: a double-body circle shear automatic transposition device comprises two circle shear bodies with the same structure, a base, a transposition trolley and a transmission device;
one circle shear body is fixedly connected to the base, the other circle shear body is arranged on the transposition trolley, the two circle shear bodies are positioned on the same horizontal plane, and the transmission device is connected with the circle shear bodies through shafts;
the rotary shear body comprises a fixed memorial archway, a movable memorial archway, an upper cutter shaft, a lower cutter shaft, a base and a movable oil cylinder, wherein the movable oil cylinder is fixed on the base;
the base comprises a welding box body, a lifting device, a fixed guide rail, a movable guide rail, a horizontal wedging device and a limiting device, wherein the movable guide rail is fixedly connected to the lifting device;
the transposition trolley comprises a trolley body, a trolley body transverse moving oil cylinder, transverse guide rails, longitudinal guide rails and trolley wheels, wherein two groups of longitudinal guide rails are arranged on the trolley body, the longitudinal guide rails and fixed guide rails on the base are positioned on the same horizontal plane, the trolley wheels are uniformly arranged on the transverse guide rails, and the trolley body transverse moving oil cylinder is fixedly connected with one side of the middle part of the guide rails;
the transmission device comprises a rack, a universal shaft bracket, a universal shaft joint device, a bearing opening and closing mechanism, a bottom plate and a rack moving oil cylinder, wherein the rack is arranged at the bottom of the transmission device, the universal shaft joint device is arranged on the universal shaft bracket and is installed, the universal shaft joint device is connected with the upper cutter shaft and the lower cutter shaft through shafts, the bearing opening and closing mechanism is fixedly connected with the universal shaft joint device and the upper cutter shaft and the lower cutter shaft, and the rack moving oil cylinder is fixedly connected with the universal shaft bracket.
Furthermore, the blades of the upper cutter shaft and the lower cutter shaft are locked by hydraulic nuts.
Furthermore, the movable oil cylinder is connected with the base through a high-pressure quick-change connector.
Further, the number of the horizontal wedging devices is four.
Further, the limiting device is arranged to limit the guide column.
Further, the track gauge of the longitudinal guide rail is consistent with that of the fixed guide rail on the machine base.
Further, the moving distance of the transverse moving oil cylinder of the vehicle body is the distance between the center lines of the fixed guide rail and the longitudinal guide rail.
Furthermore, the number of the transverse guide rails is four, and two trolley wheels are arranged on each transverse guide rail, so that eight trolley wheels are arranged below the trolley body.
The utility model has the advantages of it is following:
1. the device can improve the production efficiency, reduce the labor intensity of workers and improve the product percent of pass.
2. The utility model discloses there is a circle shear body as reserve, makes things convenient for later maintenance and maintenance, makes the stock period of spare parts prolong greatly simultaneously.
3. The utility model discloses simple structure, in the actual production process, can guarantee work team and trade specification team and go on simultaneously for more at the product specification, output is little again, under the condition of frequent tool changing, its economic benefits is highlighted greatly.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a top view of the present invention.
In the figure: 1. a circle shear body; 11. fixing the memorial archways; 12. moving the memorial archways; 13. an upper cutter shaft and a lower cutter shaft; 131. a hydraulic nut; 14. a machine base; 141. a motor reducer; 142. a traveling wheel; 143. wedging the groove; 15. moving the oil cylinder; 151. a high-pressure quick-change connector; 2. a base; 21. welding the box body; 22. a lifting device; 23. fixing the guide rail; 24. a movable guide rail; 25. a horizontal wedging device; 26. a limiting device; 3. a transposition trolley; 31. a vehicle body; 32. the vehicle body transversely moves the oil cylinder; 33. a transverse guide rail; 34. a longitudinal guide rail; 35. wheels of the trolley; 4. a transmission device; 41. a frame; 42. a cardan shaft bracket; 43. a cardan shaft coupling device; 44. a tile supporting opening and closing mechanism; 45. a base plate; 46. the frame moves the hydro-cylinder.
Detailed Description
The contents of the present invention will be further described with reference to specific embodiments, but the embodiments are only preferred embodiments of the present invention, so that all equivalent changes made by the features and principles described in the claims of the present invention are included in the claims of the present invention.
As shown in fig. 1-3, an automatic transposition device for a double-body circle shear comprises two circle shear bodies 1 with the same structure, a base 2, a transposition trolley 3 and a transmission device 4;
one circle shear body 1 is fixedly connected to the base 2, the other circle shear body is arranged on the transposition trolley 3, the two circle shear bodies 1 are positioned on the same horizontal plane, and the transmission device 4 is connected with the circle shear bodies 1 through a shaft;
the rotary shear body 1 comprises a fixed memorial archway 11, a movable memorial archway 12, an upper cutter shaft 13, a lower cutter shaft 13, a base 14 and a movable oil cylinder 15, wherein the movable oil cylinder 15 is fixed on the base 14, a motor speed reducer 141 is arranged on the base 14, the motor speed reducer 141 drives a travelling wheel 142 arranged below the motor speed reducer 141, and a wedging groove 143 is formed in the base 14;
the base 2 comprises a welding box body 21, a lifting device 22, a fixed guide rail 23, a movable guide rail 24, a horizontal wedging device 25 and a limiting device 26, the movable guide rail 24 is fixedly connected to the lifting device 22, the limiting device 26 is arranged on one side of the lifting device 22, the limiting device 26 is fixedly arranged between the base 2 and the machine base 14, and the horizontal wedging device 25 is arranged on the base 2 and corresponds to the wedging groove 143;
the transposition trolley 3 comprises a trolley body 31, a trolley body 31 transverse moving oil cylinder 15, a transverse guide rail 33, a longitudinal guide rail 34 and trolley wheels 35, wherein two groups of longitudinal guide rails 34 are arranged on the trolley body 31, the longitudinal guide rails 34 and the fixed guide rails 23 on the base 14 are positioned on the same horizontal plane, the trolley wheels 35 are uniformly arranged on the transverse guide rails 33, and the trolley body 31 transverse moving oil cylinder 15 is fixedly connected with one side of the middle part of the guide rails;
In the preferred embodiment, the blades of the upper and lower knife shafts 13 are locked by the hydraulic nuts 131, so that the locking stability is improved.
In the preferred embodiment, the movable oil cylinder 15 is connected with the base 14 through a high-pressure quick-change connector 151, so that the high-pressure quick-change connector 151 can be disconnected on line when the base 14 travels conveniently.
In the preferred embodiment, the number of the horizontal wedging devices 25 is four, and the horizontal wedging devices are symmetrically arranged on two sides of the base 2.
In the preferred embodiment, the limiting device 26 is arranged to limit the position of the guide post, and the structure is simple.
In the preferred embodiment, the track gauge of the longitudinal rail 34 is identical to the fixed rail 23 of the base 14.
In the preferred embodiment, the distance that the vehicle body 31 moves the transverse moving cylinder 15 is the centerline distance between the fixed rail 23 and the longitudinal rail 34.
In the preferred embodiment, the number of the transverse guide rails 33 is four, and two trolley wheels 35 are arranged on each transverse guide rail 33, so that eight trolley wheels 35 are arranged below the vehicle body 31.
The utility model discloses a theory of operation and process:
in the production process of the high-steel-grade thick-wall steel strip longitudinal shear, when a bearing supporting opening-closing mechanism 44 in a transmission device 4 is clamped tightly, a movable oil cylinder 15 of a rack 41 is retracted to separate a universal shaft connector from an upper cutter shaft 13 and a lower cutter shaft 13, four horizontal wedging devices 25 of a base 2 act to clamp and open inclined planes, the oil cylinder of the base 2 of a circle shear body 1 acts to simultaneously lift a lifting device 22 and a movable guide rail 24 to enable the movable guide rail 24 to be flush with a fixed guide rail 23, a motor of a base 14 is started, a withdrawing high-pressure quick-change connector 151 of the movable oil cylinder 15 of the circle shear body 1 is separated, a walking wheel 142 below the high-pressure quick-change connector rolls on the fixed guide rail 23, the circle shear body 1 moves out of a working position and enters an alignment track of a transposition trolley 3, the two bodies are both on the transposition trolley 3, the oil cylinder of the transposition trolley 3 acts, the two bodies are transposed to enable the center of the circle shear body 1 on the original transposition trolley 3 to be aligned with the working position center, the motor of the base 14 is started, the circle shear body 1 on the original transposition trolley 3 moves into the fixed guide rail 23 of the base 2, moves to the movable guide rail 24 along the fixed guide rail 23, the walking wheels 142 are separated from the movable guide rail 24 through the descending of the lifting device 22, the base 14 falls on the fixed position of the base 2, the horizontal wedge block is locked, the universal shaft bracket 42 acts to enable the universal shaft connector to be connected with the cutter shaft, the movable oil cylinder 15 of the frame 41 is opened, and the transposition process of the double-body circle shear is completed.
The utility model can not only improve the production efficiency, but also reduce the labor intensity of workers, and improve the product percent of pass; the rotary shear body is used for standby, so that later maintenance and overhaul are facilitated, and the stock period of spare parts is greatly prolonged; the utility model discloses simple structure, in the actual production process, can guarantee work team and trade specification team and go on simultaneously for more at the product specification, output is little again, under the condition of frequent tool changing, its economic benefits is highlighted greatly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a two body circle shears automatic transposition device which characterized in that: the rotary shear comprises two rotary shear bodies (1) with the same structure, a base (2), a transposition trolley (3) and a transmission device (4);
one circle shear body (1) is fixedly connected to the base (2), the other circle shear body is arranged on the transposition trolley (3), the two circle shear bodies (1) are positioned on the same horizontal plane, and the transmission device (4) is connected with the circle shear body (1) through a shaft;
the rotary shear comprises a rotary shear body (1) and a rotary shear body, wherein the rotary shear body comprises a fixed housing (11), a movable housing (12), an upper cutter shaft and a lower cutter shaft (13), a base (14) and a movable oil cylinder (15), the movable oil cylinder (15) is fixed on the base (14), a motor speed reducer (141) is arranged on the base (14), the motor speed reducer (141) drives a traveling wheel (142) arranged below the motor speed reducer, and a wedging groove (143) is formed in the base;
the base (2) comprises a welding box body (21), a lifting device (22), a fixed guide rail (23), a movable guide rail (24), a horizontal wedging device (25) and a limiting device (26), the lifting device (22) is fixedly connected with the movable guide rail (24), the limiting device (26) is arranged on one side of the lifting device (22), the limiting device (26) is fixedly arranged between the base (2) and the machine base (14), and the horizontal wedging device (25) is arranged on the base (2) and corresponds to the wedging groove (143);
the transposition trolley (3) comprises a trolley body (31), a trolley body transverse moving oil cylinder (32), transverse guide rails (33), longitudinal guide rails (34) and trolley wheels (35), wherein two groups of longitudinal guide rails (34) are arranged on the trolley body (31), the longitudinal guide rails (34) and fixed guide rails (23) on the base (14) are positioned on the same horizontal plane, the trolley wheels (35) are uniformly arranged on the transverse guide rails (33), and the trolley body transverse moving oil cylinder (32) is fixedly connected with one side of the middle part of the guide rails (34);
transmission (4) include frame (41), cardan shaft bracket (42), cardan shaft joint hand device (43), support tile mechanism (44), bottom plate (45) and frame removal hydro-cylinder (46) of opening and shutting, frame (41) set up transmission (4) bottom, set up on cardan shaft bracket (42) and install cardan shaft joint hand device (43), cardan shaft joint hand device (43) with upper and lower arbor (13) is through the hub connection, support tile mechanism (44) fixed connection that opens and shuts cardan shaft joint hand device (43) with upper and lower arbor (13), frame removal hydro-cylinder (46) with cardan shaft bracket (42) fixed connection.
2. The automatic transposition device of a double-body disc shear according to claim 1, characterized in that: the blades of the upper cutter shaft (13) and the lower cutter shaft (13) are locked by hydraulic nuts (131).
3. The automatic transposition device of a double-body disc shear according to claim 1, characterized in that: the movable oil cylinder (15) is connected with the base (14) through a high-pressure quick-change connector (151).
4. The automatic transposition device of a double-body disc shear according to claim 1, characterized in that: the number of the horizontal wedging devices (25) is four.
5. The automatic transposition device of a double-body disc shear according to claim 1, characterized in that: the limiting device (26) is arranged to limit the guide post.
6. The automatic transposition device of a double-body disc shear according to claim 1, characterized in that: the track gauge of the longitudinal guide rail (34) is consistent with that of a fixed guide rail on the machine base (14).
7. The automatic transposition device of a double-body disc shear according to claim 1, characterized in that: the moving distance of the transverse moving oil cylinder (32) of the vehicle body is the distance between the central lines of the fixed guide rail (23) and the longitudinal guide rail (34).
8. The automatic transposition device of a double-body disc shear according to claim 1, characterized in that: the number of the transverse guide rails (33) is four, and two trolley wheels (35) are arranged on each transverse guide rail (33), so that eight trolley wheels (35) are arranged below the trolley body (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065395.9U CN214264083U (en) | 2021-01-12 | 2021-01-12 | Automatic transposition device of double-body disc shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065395.9U CN214264083U (en) | 2021-01-12 | 2021-01-12 | Automatic transposition device of double-body disc shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214264083U true CN214264083U (en) | 2021-09-24 |
Family
ID=77791603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120065395.9U Active CN214264083U (en) | 2021-01-12 | 2021-01-12 | Automatic transposition device of double-body disc shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214264083U (en) |
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2021
- 2021-01-12 CN CN202120065395.9U patent/CN214264083U/en active Active
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