Continuous waste shearing device for metal processing

Abstract

The utility model relates to the technical field of metal processing, and discloses a continuous waste shearing device for metal processing, which comprises a base plate, a support cross frame is welded and fixed on the top surface of the base plate, a support end arm is assembled on the right side of the top surface of the base plate, and a shearing table is fixedly connected on the left side of the top of the support cross frame. A shearing arm is hinged to the top end of the inner side of the supporting transverse frame, and a supporting arm is hinged to the top end of the supporting end arm. The protective cover is arranged as a protective structure and is fixed on the surface of the shearing arm through the end fence strip, and the end fence strip is supported by the sliding shaft, so that the end fence strip can move through the tension spring, and the protective cover can be adaptively attached to a sheared workpiece during shearing; and therefore, the sputtering risk generated in the shearing process is greatly reduced, the protection effect is improved, interference to the shearing process of the workpiece is also avoided, the flexibility is excellent, and the good practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal processing technical field especially relates to a continuous scrap shearing device for metal processing. BACKGROUND

[0002] Metal processing refers to the production activity of processing the material with metal characteristics which is composed of metal elements or mainly metal elements, and is a kind of process technology that processes metal materials into articles, parts and components. The continuous scrap shearing device for metal processing is a device used in the field of metal processing, mainly used for shearing metal scrap. It is used for shearing metal products, including shearing processed metal products and shearing scrap metal products.

[0003] The existing metal shearing processing equipment basically lacks an adaptable cover protection structure, which cannot prevent the risk of splashing metal during the shearing process. The protection structure needs to be above the cutting tool to avoid blocking the shearing of the workpiece, so the flexibility is poor, which is not conducive to improving the protection efficiency. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a continuous scrap shearing device for metal processing, which solves the problems raised in the background art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A continuous scrap shearing device for metal processing, comprising a base plate, a support cross frame is welded and fixed on the top surface of the base plate, a support end arm is assembled on the right side of the top surface of the base plate, a shearing table is fixedly connected to the left side of the top of the support cross frame, a shearing arm is hingedly connected to the top inside of the support cross frame, a support arm is hingedly connected to the top end of the support end arm, a hydraulic cylinder is fixedly installed on the end of the support arm, a hinged frame is fixedly installed on the output end of the hydraulic cylinder, the output end of the hydraulic cylinder is hingedly connected to the shearing arm through the hinged frame, a shearing cutter is assembled on the left side of the bottom end of the shearing arm, fixed shafts are fixedly installed on the front and back surfaces of the shearing arm, support pipes are fixedly installed on the ends of the fixed shafts, sliding shafts are slidingly inserted into the support pipes, end bars are fixedly connected to the top end and the bottom end of the sliding shafts, tension springs are fixedly installed between the top end of the support pipe and the end bar, and protective covers are fixedly connected to the side surfaces of the end bars.

[0007] Preferably, a machine base is installed on the bottom surface of the base plate, a control box group is installed in the machine base, the machine base comprises a chassis, a longitudinal angle arm and a bearing frame, the top and bottom of the longitudinal angle arm are fixedly connected to the bearing frame and the chassis respectively, and the longitudinal angle arm is located at the corner of the control box group; and through holes are formed through the cover wall of the protective cover.

[0008] Preferably, the shearing table comprises a bearing table frame, a bearing toothed edge and assembly bolts, the bearing toothed edge is arranged on the top edge of the bearing table frame, and the bearing table frame is assembled in the inner side of the support cross frame through the assembly bolts.

[0009] Preferably, the hydraulic cylinder comprises a hydraulic oil cylinder and an output piston, the output piston is arranged in the hydraulic oil cylinder, and the hydraulic oil cylinder is fixedly connected with the support arm.

[0010] Preferably, the articulated frame comprises an end plate, a connecting arm and an articulated end seat, the connecting arm and the articulated end seat are hingedly installed, the two ends of the end plate are fixedly connected with the connecting arm and the end part of the output piston respectively, and the articulated end seat is fixedly connected with the shearing arm.

[0011] Preferably, the through hole groove comprises a through horizontal groove and a through circular hole, the through circular hole is arranged through the side wall of the protective cover, and the through horizontal groove is arranged through the front side wall and the back side wall of the protective cover.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The continuous waste shearing device for metal processing is provided with the protective cover as the protective structure, the end rail is fixed on the surface of the shearing arm through the slide shaft, the end rail can be moved through the tension spring, the protective cover can be adaptively attached to the workpiece during shearing, the splashing risk during shearing is greatly reduced, the protective effect is improved, the shearing process of the workpiece is not disturbed, the flexibility is excellent, and good practicability is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the utility model structure;

[0015] Figure 2 It is a perspective view of the utility model local structure;

[0016] Figure 3 It is another perspective view of the utility model local structure;

[0017] Figure 4 It is a perspective view of the through hole groove of the utility model.

[0018] In the drawing: 1, machine base; 2, control box group; 3, base plate; 4, support cross frame; 5, shearing table; 6, support end arm; 7, support arm; 8, hydraulic cylinder; 9, articulated frame; 10, shearing arm; 11, shearing cutter; 12, fixed shaft; 13, branch pipe; 14, slide shaft; 15, end rail; 16, tension spring; 17, protective cover; 18, through hole groove;

[0019] 101, bottom frame; 102, longitudinal angle arm; 103, bearing frame; 501, bearing platform frame; 502, bearing tooth edge; 503, assembly bolt; 801, hydraulic cylinder; 802, output piston; 901, end plate; 902, connecting arm; 903, hinged end seat; 1801, through-hole; 1802, through transverse slot. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Reference Figures 1-4 A continuous waste shearing device for metal processing, including base plate 3, the top surface of base plate 3 is welded and fixed with support cross 4, the right side of the top surface of base plate 3 is equipped with support end arm 6, the left side of the top of support cross 4 is fixedly connected with shearing table 5, the top of the inner side of support cross 4 is hingedly connected with shearing arm 10, the top of support end arm 6 is hingedly connected with support arm 7, the end of support arm 7 is fixedly installed with hydraulic cylinder 8, the output end of hydraulic cylinder 8 is fixedly installed with hinged frame 9, the output end of hydraulic cylinder 8 is hinged with shearing arm 10 through hinged frame 9, the left side of the bottom end of shearing arm 10 is equipped with shearing cutter 11, the front and back of shearing arm 10 are fixedly installed with fixed shaft 12, the end of fixed shaft 12 is fixedly installed with branch pipe 13, slidingly inserted into branch pipe 13 is sliding shaft 14, the top end and bottom end of sliding shaft 14 are fixedly connected with end rail 15, the top end of branch pipe 13 and end rail 15 are fixedly installed with tension spring 16, the side surface of end rail 15 is fixedly connected with protective cover 17.

[0022] In the utility model, the bottom surface of base plate 3 is installed with base 1, the inside of base 1 is installed with control box group 2; base 1 includes bottom frame 101, longitudinal angle arm 102 and bearing frame 103, the top and bottom of longitudinal angle arm 102 are fixedly connected with bearing frame 103 and bottom frame 101 respectively, longitudinal angle arm 102 is located at the corner of control box group 2; the cover wall of protective cover 17 is through and is provided with through hole slot 18;

[0023] More specifically, by setting longitudinal angle arm 102 at the corner of control box group 2, longitudinal angle arm 102 provides support while also providing protection for control box group 2.

[0024] In the utility model, shearing table 5 includes bearing platform frame 501, bearing tooth edge 502 and assembly bolt 503, bearing tooth edge 502 is arranged on the top edge of bearing platform frame 501, bearing platform frame 501 is assembled in the inner side of support cross 4 through assembly bolt 503;

[0025] More specifically, by setting the bearing teeth along 502 on the top edge of the bearing platform frame 501, so that the top of the bearing platform frame 501 is not easy to slip off when carrying the workpiece or scrap metal, sputtering.

[0026] In the utility model, the hydraulic cylinder 8 includes hydraulic oil cylinder 801 and output piston 802, the output piston 802 is arranged inside the hydraulic oil cylinder 801, and the hydraulic oil cylinder 801 is fixedly connected with the support arm 7.

[0027] More specifically, by setting the hydraulic oil cylinder 801 and the support arm 7 fixedly connected, so that the whole hydraulic oil cylinder 801 and the output piston 802 can be adapted to the overturning movement during operation.

[0028] In the utility model, the hinged frame 9 includes end plate 901, connecting arm 902 and hinged end seat 903, the connecting arm 902 and the hinged end seat 903 are hingedly installed, the both ends of the end plate 901 are fixedly connected with the connecting arm 902 and the end part of the output piston 802 respectively, and the hinged end seat 903 is fixedly connected with the shearing arm 10.

[0029] More specifically, by setting the end plate 901, the connecting arm 902 and the hinged end seat 903, the structure connection can be realized overturning, and the shearing operation is guaranteed to advance.

[0030] In the utility model, the through hole groove 18 includes through horizontal groove 1802 and through circular hole 1801, the through circular hole 1801 is arranged through the side wall of the protective cover 17, and the through horizontal groove 1802 is arranged through the front side wall and the back side wall of the protective cover 17.

[0031] More specifically, by setting the through horizontal groove 1802 and the through circular hole 1801 on the side wall, the front side and the back side of the whole cover body of the protective cover 17, the whole protective cover 17 is lighter in quality, the load of the connecting structure is reduced, and the lightweight design is realized.

[0032] Working principle: during shearing operation and protection, the hydraulic cylinder 8 is driven to push the shearing arm 10 to overturn through the hinged frame 9, so that the shearing cutter 11 is close to the shearing table 5 to realize shearing, and the end rail 15 and the protective cover 17 move together, the end rail 15 leans against the workpiece during the shearing process of the shearing cutter 11 close to the shearing table 5 to realize shearing, and adaptively abuts against the workpiece following the shearing movement, because the end rail 15 can pull the tension spring 16, and the sliding shaft 14 can slide in the support pipe 13, so that the end rail 15 can adaptively abut against the workpiece following the shearing movement, so that the protective cover 17 can move to completely cover the side of the workpiece, and shearing protection is provided.

[0033] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0034] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A continuous scrap shearing apparatus for metal working, comprising a base plate (3), characterized in that, The top surface of the substrate (3) is welded and fixed with a support cross frame (4), the right side of the top surface of the substrate (3) is equipped with a support end arm (6), the left side of the top of the support cross frame (4) is fixedly connected with a shearing table (5), the top end of the inner side of the support cross frame (4) is hingedly connected with a shearing arm (10), the top end of the support end arm (6) is hingedly connected with a support arm (7), the end of the support arm (7) is fixedly installed with a hydraulic cylinder (8), the output end of the hydraulic cylinder (8) is fixedly installed with a hinged frame (9), the output end of the hydraulic cylinder (8) is hinged with the shearing arm (10) through the hinged frame (9), the bottom end of the shearing arm (10) is equipped with a shearing cutter (11), the front and back surfaces of the shearing arm (10) are fixedly installed with a fixed shaft (12), the end of the fixed shaft (12) is fixedly installed with a branch pipe (13), the branch pipe (13) is slidably inserted with a sliding shaft (14), the top end and the bottom end of the sliding shaft (14) are fixedly connected with an end rail (15), the top end of the branch pipe (13) and the end rail (15) are fixedly installed with a tension spring (16), the side surface of the end rail (15) is fixedly connected with a protective cover (17).

2. The continuous scrap shearing apparatus for metal working according to claim 1, wherein The bottom surface of the substrate (3) is installed with a base (1), the inside of the base (1) is installed with a control box group (2); the base (1) comprises a chassis (101), a longitudinal angle arm (102) and a bearing frame (103), the top and bottom of the longitudinal angle arm (102) are fixedly connected with the bearing frame (103) and the chassis (101) respectively, the longitudinal angle arm (102) is located at the corner of the control box group (2); the cover wall of the protective cover (17) is throughly provided with a through hole slot (18).

3. The continuous scrap shearing apparatus for metal working according to claim 1, wherein The shearing table (5) comprises a bearing table frame (501), a bearing toothed edge (502) and an assembly bolt (503), the bearing toothed edge (502) is arranged on the top edge of the bearing table frame (501), and the bearing table frame (501) is assembled on the inner side of the support cross frame (4) through the assembly bolt (503).

4. The continuous scrap shearing apparatus for metal working according to claim 1, wherein The hydraulic cylinder (8) comprises a hydraulic oil cylinder (801) and an output piston (802), the output piston (802) is arranged in the hydraulic oil cylinder (801), and the hydraulic oil cylinder (801) is fixedly connected with the support arm (7).

5. The continuous scrap shearing apparatus for metal working according to claim 4, wherein The hinged frame (9) comprises an end plate (901), a connecting arm (902) and a hinged end seat (903), the connecting arm (902) and the hinged end seat (903) are hingedly installed, the two ends of the end plate (901) are fixedly connected with the connecting arm (902) and the end of the output piston (802) respectively, and the hinged end seat (903) is fixedly connected with the shearing arm (10).

6. The continuous scrap shearing apparatus for metal working according to claim 2, wherein The through hole slot (18) comprises a through horizontal slot (1802) and a through circular hole (1801), the through circular hole (1801) is throughly provided on the side wall of the protective cover (17), and the through horizontal slot (1802) is throughly provided on the front side wall and the back side wall of the protective cover (17).

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