CN214489031U

CN214489031U - Hydraulic shearing equipment for forming section steel

Info

Publication number: CN214489031U
Application number: CN202120116815.1U
Authority: CN
Inventors: 高涛
Original assignee: Tianjin Ruide Steel Pipe Manufacturing Co ltd
Current assignee: Tianjin Ruide Steel Pipe Manufacturing Co ltd
Priority date: 2021-01-16
Filing date: 2021-01-16
Publication date: 2021-10-26
Anticipated expiration: 2031-01-16

Abstract

The utility model discloses a hydraulic pressure shearing equipment for shaping shaped steel, including shearing workstation and base, base fixed connection is on shearing workstation upper portion, base upper end fixedly connected with cuts a base plate, it prolongs the swash plate to cut a base plate upper end fixedly connected with, it keeps away from and cuts a base plate one end middle part fixedly connected with hydraulic pressure knife rest to extend the swash plate, it is provided with the screens slide rail that two symmetries set up to extend between swash plate and the frame base plate to extend, screens slide rail and cut a base plate fixed connection, sliding connection has the design template in the screens slide rail, the pressure frame bayonet socket has been seted up on the screens slide rail, the location bayonet socket has been seted up to the design template both sides, the material slide opening has been seted up at the design template middle part, two screens slide rails are kept away from one side each other and have been seted up the activity and have been changeed the hole, activity commentaries on classics downthehole inner wall rotates and is connected with oblique commentaries on classics clamp plate. The utility model discloses a control oblique rotation clamp plate carries on spacingly, reduces the time of dismantling and installing different typical forms, and it is poor to improve the change efficiency of typical forms.

Description

Hydraulic shearing equipment for forming section steel

Technical Field

The utility model relates to a shaped steel cutting equipment production technical field especially relates to a hydraulic pressure shearing equipment for shaping shaped steel.

Background

The section steel is a strip steel with a certain cross-sectional shape and size, and is one of four large varieties (plate, tube, profile and wire) of steel. The cold-bending section steel is a main material for manufacturing a light steel structure and is made by cold-bending a steel plate or a steel belt. The section steel can be divided into U-shaped steel, C-shaped steel and the like according to the shape of the section, the wall thickness of the cold-formed steel can be very thin, the production process is greatly simplified, and the production efficiency is improved. It can be used to produce various shaped steel with uniform wall thickness and complex cross-section shape and cold-formed shaped steel of different materials. The cold-formed steel is widely used in vehicle manufacturing, agricultural machinery manufacturing and the like besides various building structures.

The mode that has now sheared shaped steel, generally be hydraulic stem driven cutting board when removing, cuts placing the shaped steel through the template location on the support, and because shaped steel manufacture factory can produce the shaped steel of different cross sectional shape as required, need choose for use different templates and fixed mounting on the knife rest before the cutting, current mounting means generally installs through the cooperation of screw and screw, and the installation is comparatively loaded down with trivial details with the dismantlement process, influences the efficiency that the template was changed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydraulic pressure shearing equipment for shaping shaped steel can carry out the screens to the typical forms in step through adjusting gear and fix to the convenience is installed and is dismantled the typical forms, improves the change efficiency of typical forms.

The utility model discloses a can realize through following technical scheme:

a hydraulic shearing device for formed section steel comprises a shearing workbench and a base, wherein the base is fixedly connected to the upper part of the shearing workbench, the upper end of the base is fixedly connected with a shearing frame base plate, the upper end of the shearing frame base plate is fixedly connected with an upward extending inclined plate, the middle part of one end, away from the shearing frame base plate, of the upward extending inclined plate is fixedly connected with a hydraulic knife rest, two symmetrically arranged clamping slide rails are arranged between the upward extending inclined plate and the shearing frame base plate and fixedly connected with the shearing frame base plate, a forming template is slidably connected with the clamping slide rails, clamping frame bayonets are arranged on the clamping slide rails, positioning bayonets are arranged on two sides of the forming template, a material penetrating slide hole is arranged in the middle part of the forming template, movable rotary holes are arranged on one sides, away from each other, the inner walls of the movable rotary holes are rotatably connected with inclined rotary pressing plates, and the two adjacent inclined pressing plates are coaxially and rotatably connected, the oblique rotating pressing plate is rotatably connected to the shearing frame base plate, the oblique rotating pressing plate is respectively matched with the pressing frame bayonet and the positioning bayonet in a clamped mode, and a clamping mechanism used for adjusting the oblique rotating pressing plate after rotation is arranged on one side, away from the clamping slide rail, of the shearing frame base plate.

Through adopting above-mentioned technical scheme, make screens mechanism to rotate to with press a bayonet socket and location bayonet socket joint complex oblique rotation clamp plate spacing to the realization is convenient to the installation of typical forms, reduces the time of dismantling and installing different typical forms, and it is poor to improve the change efficiency of typical forms.

Further setting the following steps: the screens mechanism includes interlock ratch and follows the bull gear, set up to two from the bull gear, two cup joint respectively from the bull gear and be fixed in on two oblique pressboards of skew symmetry, the interlock ratch sets up to two, two equal sliding connection of interlock ratch is on cutting the frame base plate, the interlock ratch with from the bull gear meshing connection, two the meshing is connected with the transfer gear between the interlock ratch, the transfer gear rotates with cutting the frame base plate and is connected.

Through adopting above-mentioned technical scheme, when the transfer gear rotation between two interlock ratchets of staff control, the interlock ratchets of both sides drive the rotation of oblique clamp plate respectively, make four oblique clamp plates carry out the joint spacing to the typical forms in step to it is fixed to conveniently carry out the screens to the typical forms.

Further setting the following steps: the side, far away from the screens slide rail, of the shear frame substrate is provided with a bevel edge slide rail groove, and the linkage toothed bar is attached to the bevel edge slide rail groove to slide.

Through adopting above-mentioned technical scheme, the hypotenuse slide rail groove that sets up on cutting the frame base plate makes the interlock ratch can slide in the hypotenuse slide rail groove to improve the stability of interlock ratch when carrying out the slant slip on cutting the frame base plate, slide when reducing the interlock ratch and driving the oblique clamp plate of meshing and rotating.

Further setting the following steps: a positioning through hole is formed in the transfer gear, the position, far away from the circle center, is connected with a positioning screw in an internal thread mode, and the positioning screw is abutted to the outer wall of the shear frame base plate.

Through adopting above-mentioned technical scheme, rotate the set screw that sets up on the transfer gear, when the staff rotated set screw to with cut a base plate inner wall butt state, the restriction transfer gear was in cutting the rotation on a base plate to keep the spacing effect of meshing after the interlock ratch of transfer gear to both sides was adjusted, and then make oblique clamp plate keep the limit state to the location bayonet socket.

Further setting the following steps: two the equal fixedly connected with side rack of interlock ratchets one end of being close to each other, side rack and transfer gear meshing are connected.

By adopting the technical scheme, when the side racks on the two sides and the transfer gear are in a meshed state, the rotation of the transfer gear can synchronously adjust the movement of the linkage toothed bars on the two sides, so that the synchronous control of the four oblique transfer pressing plates is kept.

Further setting the following steps: the middle part of the transfer gear is fixedly connected with a movable handle, and an anti-skid sleeve is sleeved on the movable handle.

Through adopting above-mentioned technical scheme, the last fixed connection's of transfer gear movable handle makes the staff rotate through holding movable handle, adjusts the rotation state of transfer gear.

Further setting the following steps: the inner walls of the pressing frame bayonet and the positioning bayonet are fixedly connected with rubber gaskets, and the oblique rotating pressing plate is attached to the rubber gaskets and slides.

Through adopting above-mentioned technical scheme, the rubber gasket that sets up on pressure frame bayonet socket and location bayonet socket makes pressure frame bayonet socket and location bayonet socket inner wall when with pivoted oblique clamp plate joint, and the rubber gasket separation is between screens slide rail and oblique clamp plate, and the reinforcing screens slide rail is to the joint effect of the oblique clamp plate after the rotation, and the restriction is rotated rocking of oblique clamp plate after.

To sum up, the utility model discloses a beneficial technological effect does:

the utility model discloses a make screens mechanism to rotate to with press frame bayonet socket and location bayonet socket joint complex oblique rotation clamp plate carry on spacingly, reduce the time of dismantling and installing different design template, improve the change efficiency of design template poor.

Drawings

Fig. 1 is an isometric view of an embodiment of the present invention, which is mainly used to show the overall structure of a shear frame substrate;

fig. 2 is a perspective view of an embodiment of the present invention, which is mainly used to show a schematic structural view of a transfer gear;

fig. 3 is an isometric view of an embodiment of the sizing form of the present invention, which is mainly used for showing the structural schematic diagram of the sizing form.

Reference numerals: 1. a shearing worktable; 2. a base; 3. shearing a frame substrate; 4. a clamping slide rail; 5. an upward extending inclined plate; 6. A hydraulic tool rest; 7. a pressing frame bayonet; 8. a movable rotary hole; 9. obliquely rotating the pressing plate; 10. a driven gear; 11. shaping the template; 12. A material penetrating sliding hole; 13. positioning the bayonet; 14. a linkage toothed bar; 15. a transfer gear; 16. a side rack; 17. a movable handle; 18. and (5) positioning the screw.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.

Referring to fig. 1, for the utility model discloses a hydraulic pressure shearing equipment for shaping shaped steel, including shearing workstation 1 and

base

2, 2 fixed connection of base are in shearing 1 upper portion of workstation, and 2 upper ends fixedly connected with of base cut a shelf base plate 3, cut 3 upper ends fixedly connected with of shelf base plate and prolong swash plate 5, prolong swash plate 5 and keep away from 3 one end middle part fixedly connected with hydraulic pressure knife rest 6 of cutting a shelf base plate, prolong screens slide rail 4 that is provided with two symmetries settings between swash plate 5 and the shelf base plate 3 on,

screens slide rail

4 and 3 fixed connection of cutting a shelf base plate.

Referring to fig. 2 and 3, a shaping template 11 is slidably connected in a clamping slide rail 4, a pressing frame bayonet 7 is arranged on the clamping slide rail 4, positioning bayonets 13 are arranged on both sides of the shaping template 11, a material-permeable slide hole 12 is arranged in the middle of the shaping template 11, the material-permeable slide holes 12 in the middle of different shaping templates 11 have different hole types, a movable rotating hole 8 is arranged on one side of each clamping slide rail 4 away from each other, an oblique-rotation pressing plate 9 is rotatably connected to the inner wall of the movable rotating hole 8, two adjacent oblique-rotation pressing plates 9 are coaxially and rotatably connected, the oblique-rotation pressing plates 9 are rotatably connected to a shear frame base plate 3, the oblique-rotation pressing plates 9 are respectively matched with the pressing frame bayonet 7 and the positioning bayonet 13 in a clamping manner, a clamping mechanism for adjusting the oblique-rotation pressing plate 9 after rotation is arranged on one side of the clamping slide rail 3 away from the clamping slide rail 4, so that the clamping mechanism limits the oblique-rotation of the oblique-rotation pressing plate 9 matched with the pressing frame bayonet 7 and the positioning bayonet 13 in a clamping manner, thereby realize the convenience to the installation of typical forms 11, reduce the time of dismantling and installing different typical forms 11, it is poor to improve the change efficiency of typical forms 11.

Referring to fig. 2, the clamping mechanism includes two driven rack levers 14 and two driven rotating gears 10, the two driven rotating gears 10 are respectively fixed on two oblique rotating pressing plates 9 which are obliquely symmetrical in a sleeved manner, the two driven rack levers 14 are respectively fixed on the two oblique rotating pressing plates 9, the two driven rack levers 14 are both connected to the shear frame base plate 3 in a sliding manner, the driven rack levers 14 are connected to the driven rotating gears 10 in a meshed manner, a transfer gear 15 is connected between the two driven rack levers 14 in a meshed manner, the transfer gear 15 is connected to the shear frame base plate 3 in a rotating manner, when a worker controls the transfer gear 15 between the two driven rack levers 14 to rotate, the driven rack levers 14 on both sides respectively drive the oblique rotating pressing plates 9 to rotate, so that the four oblique rotating pressing plates 9 synchronously clamp and limit the shaping template 11, thereby facilitating clamping and fixing the shaping template 11.

Referring to fig. 2, a positioning through hole is formed in the transfer gear 15, the position of the transfer gear is far away from the center of a circle, a positioning screw 18 is connected to the positioning through hole in an internal thread manner, the positioning screw 18 abuts against the outer wall of the shear frame base plate 3, the positioning screw 18 is rotatably arranged on the transfer gear 15, when a worker rotates the positioning screw 18 to abut against the inner wall of the shear frame base plate 3, the rotation of the transfer gear 15 on the shear frame base plate 3 is limited, so that the meshing limiting effect of the transfer gear 15 on the two sides after the linkage toothed bars 14 are adjusted is maintained, and the oblique transfer pressing plate 9 is kept in a limiting state on the positioning bayonet 13.

The two interlocking toothed bars 14 are fixedly connected with side racks 16 at one ends close to each other, the side racks 16 are meshed with the transfer gear 15, and when the side racks 16 at two sides and the transfer gear 15 are in a meshed state, the rotation of the transfer gear 15 can synchronously adjust the movement of the interlocking toothed bars 14 at two sides, so that the synchronous control of the four inclined rotary pressing plates 9 is kept. The middle part of the transfer gear 15 is fixedly connected with a movable handle 17, the movable handle 17 is sleeved with an anti-slip sleeve, and the movable handle 17 fixedly connected with the transfer gear 15 enables a worker to rotate by holding the movable handle 17 to adjust the rotating state of the transfer gear 15.

Cut frame base plate 3 and keep away from screens slide rail 4 one side and seted up the hypotenuse slide rail groove, interlock ratch 14 laminating hypotenuse slide rail groove slides, the hypotenuse slide rail groove that sets up on cutting frame base plate 3 makes interlock ratch 14 can slide in the hypotenuse slide rail groove to improve the stability of interlock ratch 14 when carrying out the slant and slide on cutting frame base plate 3, reduce the slip when interlock ratch 14 drives the oblique clamp plate 9 of meshing and rotates.

Please refer to fig. 1, the inner walls of the pressing frame bayonet 7 and the positioning bayonet 13 are both fixedly connected with rubber gaskets, the inclined rotating pressing plate 9 is attached with the rubber gaskets to slide, and the rubber gaskets arranged on the pressing frame bayonet 7 and the positioning bayonet 13 make the inner walls of the pressing frame bayonet 7 and the positioning bayonet 13 blocked between the clamping sliding rail 4 and the inclined rotating pressing plate 9 when the inner walls are blocked with the rotating inclined rotating pressing plate 9, so as to enhance the clamping effect of the clamping sliding rail 4 on the rotating inclined rotating pressing plate 9 and limit the swinging of the rotating inclined rotating pressing plate 9.

The utility model discloses a theory of operation and beneficial effect do:

when the section steel cut on the shearing worktable 1 is changed, the shaping template 11 in the clamping slide rail 4 needs to be replaced, a worker firstly rotates the positioning screw 18 on the transfer gear 15 to enable the positioning screw 18 to be released from the abutting state with the shearing base plate 3, so that the worker can rotate the transfer gear 15, the rotation of the transfer gear 15 drives the linkage toothed bars 14 at two sides to slide in opposite directions, when the linkage toothed bars 14 drive the driven rotary gear 10 meshed with the linkage toothed bars to rotate, the driven rotary gear 10 drives the inclined rotary pressing plate 9 fixedly connected with the driven rotary pressing plate 10 to rotate, meanwhile, the driven rotary gear 10 drives the other group of inclined rotary pressing plates 9 coaxially connected with the driven rotary gear to synchronously rotate, the inclined rotary pressing plate 9 clamped in the pressing frame clamping opening 7 on the clamping slide rail 4 rotates to be separated from the clamping slide rail 4, so that the shaping template 11 can slide in the clamping slide rail 4 to take out the shaping template 11 from the clamping slide rail 4, the shaping template 11 with different material-penetrating sliding holes 12 is used instead, the shaping template 11 is placed into the clamping sliding rail 4, and the inclined pressing plate 9 clamps and limits the shaping template 11 through reversely rotating the transfer gear 15, so that the time for disassembling and assembling different shaping templates 11 is reduced, and the replacement efficiency of the shaping template 11 is improved.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a hydraulic pressure shearing equipment for shaping shaped steel, includes shearing work platform (1) and base (2), base (2) fixed connection is in shearing work platform (1) upper portion, base (2) upper end fixedly connected with cuts a base plate (3), cut and prolong swash plate (5) on fixedly connected with of frame base plate (3), on prolong swash plate (5) and keep away from and cut a base plate (3) one end middle part fixedly connected with hydraulic pressure knife rest (6), its characterized in that: two symmetrically arranged clamping slide rails (4) are arranged between the upper extension inclined plate (5) and the shearing base plate (3), the clamping slide rails (4) are fixedly connected with the shearing base plate (3), a shaping template (11) is connected in the clamping slide rails (4) in a sliding manner, a clamping frame bayonet (7) is arranged on the clamping slide rails (4), positioning bayonets (13) are arranged on two sides of the shaping template (11), a material penetrating slide hole (12) is arranged in the middle of the shaping template (11), a movable rotary hole (8) is arranged on one side, away from each other, of each of the two clamping slide rails (4), an inclined rotary plate (9) is rotatably connected to the inner wall of the movable rotary hole (8), the two adjacent inclined rotary plates (9) are coaxially and rotatably connected, the inclined rotary plates (9) are rotatably connected to the shearing base plate (3), the inclined rotary plates (9) are respectively in clamping fit with the clamping frame bayonet (7) and the positioning bayonet (13), one side of the scissor base plate (3) far away from the clamping slide rail (4) is provided with a clamping mechanism used for adjusting the inclined rotating pressing plate (9) after rotation.

2. The hydraulic shearing apparatus for profiled steel as claimed in claim 1, wherein: screens mechanism includes interlock ratch (14) and from commentaries on classics gear (10), set up to two from commentaries on classics gear (10), two cup joint respectively from commentaries on classics gear (10) and be fixed in on two oblique pressboard (9) of skew symmetry, interlock ratch (14) set up to two, two equal sliding connection in interlock ratch (14) is on cutting a frame base plate (3), interlock ratch (14) with from commentaries on classics gear (10) meshing is connected, two the meshing is connected with transfer gear (15) between interlock ratch (14), transfer gear (15) with cut a frame base plate (3) and rotate and be connected.

3. The hydraulic shearing apparatus for profiled steel as claimed in claim 2, wherein: cut a frame base plate (3) and keep away from screens slide rail (4) one side and seted up the hypotenuse slide rail groove, interlock ratch (14) laminating hypotenuse slide rail groove slides.

4. The hydraulic shearing apparatus for profiled steel as claimed in claim 2, wherein: a positioning through hole is formed in the position, far away from the circle center, of the transfer gear (15), a positioning screw (18) is connected to the inner thread of the positioning through hole in a threaded mode, and the positioning screw (18) is abutted to the outer wall of the shear frame base plate (3).

5. The hydraulic shearing apparatus for profiled steel as claimed in claim 2, wherein: two the interlock ratchets (14) are close to one end of each other and all fixedly connected with side rack (16), and side rack (16) is connected with transfer gear (15) in a meshing manner.

6. The hydraulic shearing apparatus for profiled steel as claimed in claim 2, wherein: the middle part of the transfer gear (15) is fixedly connected with a movable handle (17), and the movable handle (17) is sleeved with an anti-skid sleeve.

7. The hydraulic shearing apparatus for profiled steel as claimed in claim 1, wherein: the inner walls of the pressing frame bayonet (7) and the positioning bayonet (13) are fixedly connected with rubber gaskets, and the oblique rotating pressing plate (9) is attached to the rubber gaskets and slides.