CN211135334U - Scissors type net rack shearing machine - Google Patents
Scissors type net rack shearing machine Download PDFInfo
- Publication number
- CN211135334U CN211135334U CN201922087021.2U CN201922087021U CN211135334U CN 211135334 U CN211135334 U CN 211135334U CN 201922087021 U CN201922087021 U CN 201922087021U CN 211135334 U CN211135334 U CN 211135334U
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- workbench
- shearing
- shearing device
- cross beam
- fixing frame
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Abstract
A scissor type net rack shearing machine comprises a workbench, fixed frames symmetrically arranged on the left side and the right side of the workbench, two shearing devices symmetrically arranged on the upper side and the lower side of the workbench, one of the two shearing devices is assembled on the fixed frame in a sliding mode, the other shearing device is fixedly arranged on the fixed frame and used for shearing a steel wire net rack placed on the workbench in a matching mode, and a first hydraulic cylinder which is arranged on the fixed frame and provided with a piston rod which is assembled on the fixed frame in a sliding mode is connected with the shearing devices so as to drive the shearing devices to move; the workbench is provided with a through hole for the shearing device which is assembled on the fixed frame in a sliding way to pass through when working; the device is simple and convenient to operate, not only saves a large amount of labor, but also can meet the requirement of mass production of enterprises.
Description
Technical Field
The utility model relates to a wire net rack processing field specifically is a scissors formula rack cutter.
Background
In order to achieve the effects of energy conservation and environmental protection, the heat-insulating plate is added into the interior of the building wall body sometimes to achieve the effects of heat insulation and energy conservation, but because the tensile strength of the heat-insulating plate is very low, steel wire net frames are required to be added on two sides of the heat-insulating plate to reinforce the heat-insulating plate. When the cutting method is used, the steel wire net frame needs to be cut according to the size of the heat insulation board, manual cutting is mostly adopted in the existing cutting mode, a worker measures the required size with a ruler, and then the required size is cut off by using a wire cutter or a cutting machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scissors formula rack cutter.
The utility model aims at adopting the following technical scheme to realize. According to the utility model provides a scissors formula rack cutter, including the workstation, the mount of symmetry setting in the workstation left and right sides, the symmetry sets up in workstation upper and lower both sides and one of them slidable assembly is on the mount, another sets firmly two shearing mechanism that will place the wire net frame on the workstation with the cooperation action cut off on the mount, sets up on the mount and its piston rod slidable assembly is connected in order to drive the first pneumatic cylinder that shearing mechanism reciprocated on the mount; the workbench is provided with a through hole for the shearing device which is assembled on the fixed frame in a sliding way to pass through when working.
Preferably, the shearing device comprises a fixed plate used for being connected with or fixedly connected with the fixed frame in a sliding manner, a first cross beam arranged along the length direction of the fixed plate, a second cross beam fixedly arranged on the fixed plate and parallel to the first cross beam, a plurality of blades arranged on the first cross beam and the second cross beam in a parallel manner and hinged to the first cross beam through a first rotating shaft at one end far away from the cutting edge, and a second hydraulic cylinder hinged to the fixed plate and connected with a connecting arm fixedly connected to the first cross beam through a piston rod to drive the blades to rotate around the second rotating shaft so as to enable the blades on the upper side and the lower side of the workbench to cooperatively act to shear the steel wire mesh frame placed on the workbench.
Preferably, the fixing plate of the shearing device positioned at the upper side of the workbench is slidably assembled on the fixing frame, and the fixing plate of the shearing device positioned at the lower side of the workbench is fixedly arranged on the fixing frame.
Preferably, at least one side wall of the fixing plate of the shearing device positioned on the upper side of the workbench is provided with a supporting rod extending along the vertical direction, and the fixing frame on the same side is provided with a supporting block which is matched with the supporting rod in an abutting mode to support when the shearing device moves downwards in place.
Preferably, the fixing frame is also provided with an upper limit switch and a lower limit switch.
Preferably, the first rotating shaft and the second rotating shaft both adopt pin shafts.
The utility model provides a scissors formula rack cutter has following advantage:
1. the device is simple and convenient to operate, not only saves a large amount of labor, but also can meet the requirement of mass production of enterprises.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention can be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are mentioned below, and the detailed description is given below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of a scissor type net rack shearing machine according to an embodiment of the present invention;
fig. 2 is a front view of fig. 1.
[ reference numerals ]
1-a workbench, 101-a fixed frame, 102-a through hole, 2-a first hydraulic cylinder, 3-a shearing device, 301-a first beam, 302-a second beam, 303-a connecting arm, 304-a second hydraulic cylinder, 305-a blade, 306-a fixing plate, 4-a control box, 5-a supporting rod and 6-a supporting block.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined purpose, the following will explain in detail a scissor-type net rack shearing machine according to the present invention with reference to the accompanying drawings and preferred embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Referring to fig. 1, a scissor type net rack shearing machine includes a workbench 1, fixing frames 101 symmetrically disposed at the left and right sides of the workbench 1, and shearing devices 3 symmetrically disposed at the upper and lower sides of the workbench 1, wherein the workbench 1 is provided with through holes 102 for the shearing devices 3 to pass through during operation, and a cross beam for improving firmness is disposed between the two fixing frames 101 in this embodiment. Referring to fig. 2, the shearing apparatus 3 includes a connecting arm 303, a fixing plate 306, a second hydraulic cylinder 304 mounted on the fixing plate 306, a first beam 301 and a second beam 302 arranged along the length direction of the fixing plate 306, a cylinder body of the second hydraulic cylinder 304 is hinged on the fixing plate 306, a piston rod of the second hydraulic cylinder is hinged with the top end of the connecting arm 303, the bottom end of the connecting arm 303 is fixedly connected to the first beam 301, the second beam 302 is fixedly connected to the fixing plate 306, a plurality of blades 305 are arranged in parallel on the first beam 301 and the second beam 302, one end of the blade 305 away from the blade is hinged on the first beam 301 through a first pin shaft, one end of the blade 305 close to the blade is hinged on the second beam 302 through a second pin shaft, when the second hydraulic cylinder 304 is operated, the piston rod pushes the connecting arm 303 to drive the first beam 301 to move, and the first beam 301 drives the blade 305 to rotate around the axis of the second pin shaft, so that the purpose of shearing the steel wire by the cooperation of the blades above and below is achieved.
Referring to fig. 1 and 2, each fixing frame 101 is provided with a first hydraulic cylinder 2, a piston rod of the first hydraulic cylinder 2 is fixedly connected to a fixing plate 306 of the shearing device 3 located above the worktable 1, both sides of the fixing plate 306 are slidably mounted on the fixing frame 101 through slide rails, the piston rod of the first hydraulic cylinder 2 drives the shearing device 3 located above the worktable to move up and down with the aid of the slide rails, and the shearing device 3 located below the worktable is always in a stationary state. The fixed frame 101 on one side is also provided with a control box 4, and a control button for controlling the first hydraulic cylinder 2 and the second hydraulic cylinder 304 is arranged in the control box 4. In addition, for guaranteeing the stability of operation, still set firmly the bracing piece 5 that extends along vertical direction on at least one lateral wall of the fixed plate 306 of the shearing mechanism that is located the workstation top, be equipped with supporting shoe 6 on the mount 101 of homonymy, when the shearing mechanism that is located the workstation top moves down and targets in place and cuts the wire net frame, the bottom butt supporting shoe 6 of bracing piece 5 is last to play the supporting role to the shearing mechanism. Furthermore, the fixed frame 101 is also provided with an upper limit switch and a lower limit switch, when the shearing device above the workbench moves downwards to reach the lower limit position, the lower limit switch sends a signal to the control box, the first hydraulic cylinder 2 stops working, the shearing device above the workbench stops moving, and at the moment, the support rod 5 is abutted to the support block 6; when the first hydraulic cylinder 2 drives the shearing device above the workbench to move upwards and moves to the upper limit position, the upper limit switch sends a signal to the control box, the first hydraulic cylinder 2 stops working, and the shearing device above the workbench stops moving.
The during operation, the wire net frame that will treat the shearing is placed on the workstation and is inserted between two shearing mechanism, start first pneumatic cylinder 2, first pneumatic cylinder 2 drives the shearing mechanism downstream that is located 1 top of workstation and moves until bracing piece butt supporting shoe, then start the second pneumatic cylinder that is located the workstation top and the second pneumatic cylinder that is located the workstation below, the blade that is located the workstation top rotates with the blade that is located the workstation below simultaneously, thereby the two cooperation action is cut the steel wire in the wire net frame, cut 2 actions of first pneumatic cylinder after accomplishing, drive the shearing mechanism upstream that is located the workstation top, wait for next shearing work.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art can make any simple modification, equivalent change and modification to the above embodiments according to the technical spirit of the present invention without departing from the technical scope of the present invention.
Claims (6)
1. The utility model provides a scissors formula rack cutter which characterized in that: the shearing device comprises a workbench, fixing frames symmetrically arranged on the left side and the right side of the workbench, two shearing devices symmetrically arranged on the upper side and the lower side of the workbench, one of the two shearing devices is assembled on the fixing frame in a sliding manner, the other shearing device is fixedly arranged on the fixing frame and is used for shearing a steel wire mesh frame placed on the workbench in a matching manner, and a first hydraulic cylinder which is arranged on the fixing frame and is connected with the shearing device, the piston rod of which is assembled on the fixing frame in a sliding manner, so as to drive; the workbench is provided with a through hole for the shearing device which is assembled on the fixed frame in a sliding way to pass through when working.
2. A scissor rack shear according to claim 1, wherein: the shearing device comprises a fixed plate which is used for being connected with the fixed frame in a sliding mode or fixedly connected with the fixed frame, a first cross beam which is arranged along the length direction of the fixed plate, a second cross beam which is fixedly arranged on the fixed plate and is parallel to the first cross beam, a plurality of blades which are arranged on the first cross beam in a parallel mode and are hinged to the first cross beam through a first rotating shaft, one ends, close to the cutting edges, of the blades are hinged to the second cross beam through a second rotating shaft, and a second hydraulic cylinder which is hinged to the fixed plate and is provided with piston rods which are connected with connecting arms fixedly connected to the first cross beam so as to drive the blades to rotate around the second rotating shaft to enable the blades on the upper side and the lower side of the workbench to cooperate to.
3. A scissor rack shear according to claim 2, wherein: the fixing plate of the shearing device positioned on the upper side of the workbench is assembled on the fixing frame in a sliding mode, and the fixing plate of the shearing device positioned on the lower side of the workbench is fixedly arranged on the fixing frame.
4. A scissor rack shear according to claim 3, wherein: the supporting rods extending in the vertical direction are arranged on at least one side wall of the fixing plate of the shearing device positioned on the upper side of the workbench, and the supporting blocks which are matched with the supporting rods in an abutting mode to support when the shearing device moves downwards in place are arranged on the fixing frame on the same side.
5. A scissor rack shear according to claim 3, wherein: the fixing frame is also provided with an upper limit switch and a lower limit switch.
6. A scissor rack shear according to any of claims 2-5, wherein: and the first rotating shaft and the second rotating shaft are both provided with pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087021.2U CN211135334U (en) | 2019-11-27 | 2019-11-27 | Scissors type net rack shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087021.2U CN211135334U (en) | 2019-11-27 | 2019-11-27 | Scissors type net rack shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211135334U true CN211135334U (en) | 2020-07-31 |
Family
ID=71775996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922087021.2U Active CN211135334U (en) | 2019-11-27 | 2019-11-27 | Scissors type net rack shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211135334U (en) |
-
2019
- 2019-11-27 CN CN201922087021.2U patent/CN211135334U/en active Active
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