Perforating device for machining arc-shaped guide rail

Abstract

The utility model provides a punching device for machining an arc-shaped guide rail, and belongs to the technical field of punching of the arc-shaped guide rail. A punching device for arc-shaped guide rail machining comprises a workbench, first positioning mechanisms symmetrically arranged on the front side and the rear side of the workbench, punching mechanisms on the first positioning mechanisms and a second positioning mechanism, each first positioning mechanism comprises a driving box, two first hydraulic cylinders and a positioning plate, and the driving boxes are located on the workbench; two first hydraulic cylinders are mounted in the driving box, and positioning plates are hinged to piston rods of the first hydraulic cylinders and abut against the guide rail pieces; the second positioning mechanism comprises a telescopic rod, a supporting frame is installed on the telescopic rod, a first conveying roller is installed on the supporting frame, the supporting frame is provided with a supporting bottom plate, the upper surface of the supporting bottom plate abuts against the bottom of the guide rail piece, and chip removal holes are formed in the supporting bottom plate. The punching device has the advantage of being high in punching efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to arc guide rail punching technology field, specifically be a kind of punching device for arc guide rail processing. BACKGROUND

[0002] Arc guide rail, as its name implies, is that slide along the guide rail does arc motion. In many applications of industrial automation, linear motion is common. However, some applications require arc motion. Or two intersecting or parallel linear motion needs to be connected through arc motion to realize seamless connection of linear motion. At this time, arc guide rail can be considered. The slide of the existing arc guide rail needs to be punched on both sides after shaping processing. In order to fix the arc guide rail on some frame or table surface and other use scenarios, the punching on the slide of the existing arc guide rail cannot be punched directly under the drilling part through the conveying belt like straight rail. It can only be punched by fixing the arc guide rail with clamping plate manually first, and then punching by manually operating the machine. This requires a lot of manual labor, and the punching efficiency is low, and the processing time is long. SUMMARY

[0003] The utility model aims at the above-mentioned problems existing in prior art, and provides a punching device for arc guide rail processing, which has the advantages of high punching efficiency.

[0004] The utility model discloses a punching device for arc guide rail processing, which can realize the following technical scheme: a punching device for arc guide rail processing, comprising a workbench, a first positioning mechanism symmetrically arranged on the front and rear sides of the workbench, a punching mechanism on the first positioning mechanism and a second positioning mechanism. The first positioning mechanism comprises a drive box, two first hydraulic cylinders and a positioning plate. The drive box is located on the workbench. Two first hydraulic cylinders are installed in the drive box. The piston rod of the first hydraulic cylinder is hinged with the positioning plate. The positioning plate abuts against the guide part.

[0005] The second positioning mechanism comprises a telescopic rod, a supporting frame is installed on the telescopic rod, a first conveying roller is installed on the supporting frame, the supporting frame has a supporting bottom plate, the upper surface of the supporting bottom plate abuts against the bottom of the guide part, and the supporting bottom plate has a chip removal hole.

[0006] The punching mechanism comprises a lifting frame, a second hydraulic cylinder is installed on the lifting frame, a fixed frame is fixed on the second hydraulic cylinder, a lifting motor is installed on the fixed frame, a punching frame is fixed on the lifting rod of the lifting motor, a driving motor is installed on the punching frame, and the output shaft of the driving motor is connected with a punching part.

[0007] Preferably, the workbench further comprises a guide mechanism, the guide mechanism comprising a first mounting plate detachably connected to the workbench, a first mounting base adapted to the guide rail to be machined being detachably connected to the first mounting plate through a first connecting piece, a first guide roller and a second guide roller being mounted on the first mounting base, and a second conveying roller being mounted on the bottom of the first mounting base.

[0008] Preferably, a plurality of first connecting holes are arranged on the first mounting plate, a connecting portion being formed on the side of the first mounting base away from the guide rail, and the first connecting piece is a first screw.

[0009] Preferably, the workbench further comprises a chip groove, and the chip removal hole on the supporting bottom plate is aligned with the groove.

[0010] Preferably, a hinged frame is mounted on the positioning plate and connected to the piston rod of the first hydraulic cylinder.

[0011] Preferably, the first mounting plate is connected to the workbench through a second screw.

[0012] Preferably, the punching member is coaxially arranged with the chip removal hole.

[0013] Compared with the prior art, the advantages of the utility model are that: under the common positioning of the first positioning mechanism and the second positioning mechanism, the positioning effect of the guide rail is better, and the punching member can automatically punch the guide rail, and if the guide rail is wide, the second hydraulic cylinder can move the punching member in the front-back direction, so that the horizontal punching position of the punching member is flexibly adjusted, which is beneficial to automatic punching, and the punching efficiency and quality are higher.

[0014] According to different specifications of the guide rail, the first mounting base with different radian and spacing between the first guide roller and the second guide roller is selected, and the first guide roller and the second guide roller are additionally arranged, so that the guide rail is more conveniently conveyed, and the utility is stronger. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a top view of the utility model.

[0016] Figure 2 is a partial top view of the utility model.

[0017] Figure 3 is a side view between the first positioning mechanism and the workbench in the utility model.

[0018] Figure 4 is a sectional view of A-A section in the utility model.

[0019] In the diagram, 2 is the workbench; 21 is the chip trap; 31 is the drive box; 32 is the first hydraulic cylinder; 33 is the positioning plate; 34 is the hinge frame; 41 is the telescopic rod; 42 is the support frame; 421 is the support base plate; 422 is the chip removal hole; 43 is the first conveying roller; 51 is the lifting frame; 52 is the second hydraulic cylinder; 53 is the fixing frame; 54 is the lifting motor; 55 is the drilling frame; 56 is the drive motor; 57 is the drilling component; 61 is the first mounting plate; 611 is the first connecting hole; 62 is the first mounting base; 621 is the connecting part; 63 is the first guide roller; 64 is the second guide roller; 65 is the second conveying roller; 66 is the first screw; 71 is the second screw; and 8 is the guide rail component. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] like Figures 1 to 4 As shown, a drilling device for processing arc-shaped guide rails includes a worktable 2, a first positioning mechanism symmetrically arranged on the front and rear sides of the worktable 2, a drilling mechanism on the first positioning mechanism, and a second positioning mechanism. The first positioning mechanism includes a drive box 31, two first hydraulic cylinders 32, and a positioning plate 33. The drive box 31 is located on the worktable 2. Two first hydraulic cylinders 32 are installed in the drive box 31. The positioning plate 33 is hinged to the piston rod of the first hydraulic cylinder 32. The positioning plate 33 abuts against the guide rail component 8.

[0022] The second positioning mechanism includes a telescopic rod 41, a support frame 42 is mounted on the telescopic rod 41, a first conveying roller 43 is mounted on the support frame 42, the support frame 42 has a support base plate 421, the upper surface of the support base plate 421 abuts against the bottom of the guide rail 8, and the support base plate 421 has a chip removal hole 422.

[0023] The drilling mechanism includes a lifting frame 51, on which a second hydraulic cylinder 52 is mounted. A fixing frame 53 is fixed on the second hydraulic cylinder 52. A lifting motor 54 is mounted on the fixing frame 53. A drilling frame 55 is fixed on the lifting rod of the lifting motor 54. A drive motor 56 is mounted on the drilling frame 55. The output shaft of the drive motor 56 is connected to a drilling component 57.

[0024] With the above structure, by adding the first positioning mechanism, the punching mechanism and the second positioning mechanism, when the guide rail piece 8 is conveyed to below the punching mechanism, the first hydraulic cylinder 32 of the first positioning mechanism drives the positioning plate 33 to move to both sides of the guide rail piece 8 and abuts against both sides of the guide rail piece 8 for positioning, at the same time, the telescopic rod 41 is stretched to the direction of the guide rail piece 8, and the supporting frame 42 is moved to the guide rail piece 8, the side wall of the supporting frame 42 abuts against one side of the guide rail piece 8, and the supporting bottom plate 421 supports the guide rail piece 8, the first positioning mechanisms on both sides move to the direction of the guide rail piece 8 and abut against the guide rail piece 8 for positioning and fixing, under the common positioning of the first positioning mechanism and the second positioning mechanism, the positioning effect of the guide rail piece 8 is better, and the guide rail piece 8 is not easy to deviate and shake during punching, at the same time, the punching piece 57 can automatically punch on the guide rail piece 8, if the guide rail piece 8 is wider, the punching piece 57 can be moved in the front-back direction by the second hydraulic cylinder 52, the horizontal punching position of the punching piece 57 is flexibly adjusted, and the automatic punching is facilitated, and the punching efficiency and the punching quality are improved.

[0025] Specifically, as shown in the figure, Figures 1 to 4 The workbench 2 further comprises a guide mechanism, the guide mechanism comprises a first mounting plate 61 detachably connected to the workbench 2, a first mounting seat 62 adapted to the guide rail piece 8 to be machined is detachably connected to the first mounting plate 61 through a first connecting piece, a first guide roller 63 and a second guide roller 64 are installed on the first mounting seat 62, and a second conveying roller 65 is further installed at the bottom of the first mounting seat 62.

[0026] With the above structure, before punching, the first mounting seat 62 with different radian and spacing between the first guide roller 63 and the second guide roller 64 is selected according to different specifications of the guide rail piece 8, in the utility model, the first mounting seat 62 can be used as different templates for different specifications of the guide rail piece 8, different specifications of the first mounting seat 62 are installed according to different specifications of the guide rail piece 8, and the first guide roller 63 and the second guide roller 64 are additionally arranged, so that the guide rail piece 8 is more conveniently conveyed, and the utility is stronger.

[0027] As shown in the figure, Figures 1 to 4 The side of the first mounting seat 62 away from the guide rail piece 8 is provided with a connecting portion 621, the first connecting piece is a first screw 66, and the connecting portion 621 is connected and fixed with the first connecting hole 611 of the first mounting plate 61 through the first screw 66.

[0028] As shown in the figure, Figures 1 to 4As shown, the workbench 2 also has a chip groove 21, and the chip removal hole 422 on the support bottom plate 421 is aligned with the groove of the chip groove 21. By arranging the chip groove 21, the chip removal hole 422 is linked, when the punching member 57 punches a hole on the guide rail member 8, the debris generated when punching will fall into the chip groove 21 from the chip removal hole 422, which is beneficial to better collect the debris, prevent the device from being jammed and damaged due to the accumulation of debris in the device, prolong the service life of the device, and make it more beautiful and clean.

[0029] As shown in the drawings, Figures 1 to 4 As shown, the positioning plate 33 is provided with a hinged frame 34 connected with the piston rod of the first hydraulic cylinder 32. By arranging the hinged frame 34, the positioning plate 33 and the piston rod of the first hydraulic cylinder 32 can be hingedly arranged, which is beneficial to better and more convenient positioning of the guide rail member 8.

[0030] As shown in the drawings, Figures 1 to 4 As shown, the first mounting plate 61 is connected with the workbench 2 through the second screw 71. The first mounting plate 61 is connected with the workbench 2 through the second screw 71, which is beneficial to firm connection, stable structure, and convenient and fast disassembly and replacement.

[0031] As shown in the drawings, Figures 1 to 4 As shown, the punching member 57 is coaxially arranged with the chip removal hole 422. By arranging the punching member 57 and the chip removal hole 422, the chip groove 21 is linked, when the punching member 57 punches a hole on the guide rail member 8, the debris generated when punching will fall into the chip groove 21 from the chip removal hole 422, which is beneficial to better collect the debris, prevent the device from being jammed and damaged due to the accumulation of debris in the device, prolong the service life of the device, and make it more beautiful and clean.

[0032] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings), if the certain posture changes, the directional indications will also change accordingly.

[0033] In addition, the description related to "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the same, or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. Meanwhile, the meaning of "and / or" appearing throughout the text is to include three schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B schemes are satisfied at the same time. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of the person skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor is it within the scope of protection required by the present application.

[0034] The above components are all general standard components or components known to those skilled in the art, and their structure and principle can be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0035] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A drilling device for machining arc-shaped guide rails, characterized in that, It includes a workbench (2), a first positioning mechanism symmetrically arranged on the front and rear sides of the workbench (2), a drilling mechanism on the first positioning mechanism, and a second positioning mechanism. The first positioning mechanism includes a drive box (31), two first hydraulic cylinders (32), and a positioning plate (33). The drive box (31) is located on the workbench (2). Two first hydraulic cylinders (32) are installed in the drive box (31). The positioning plate (33) is hinged on the piston rod of the first hydraulic cylinder (32). The positioning plate (33) abuts against the guide rail (8). The second positioning mechanism includes a telescopic rod (41), a support frame (42) is mounted on the telescopic rod (41), a first conveying roller (43) is mounted on the support frame (42), the support frame (42) has a support base plate (421), the upper surface of the support base plate (421) abuts against the bottom of the guide rail (8), and the support base plate (421) has a chip removal hole (422). The drilling mechanism includes a lifting frame (51), on which a second hydraulic cylinder (52) is mounted, and a fixed frame (53) is fixed on the second hydraulic cylinder (52). A lifting motor (54) is mounted on the fixed frame (53), and a drilling frame (55) is fixed on the lifting rod of the lifting motor (54). A drive motor (56) is mounted on the drilling frame (55), and the output shaft of the drive motor (56) is connected to a drilling component (57).

2. The drilling device for processing arc-shaped guide rails according to claim 1, characterized in that, The workbench (2) also includes a guiding mechanism, which includes a first mounting plate (61) detachably connected to the workbench (2). The first mounting plate (61) is detachably connected to a first mounting seat (62) adapted to the guide rail (8) to be processed via a first connector. The first mounting seat (62) is equipped with a first guide roller (63) and a second guide roller (64). The bottom of the first mounting seat (62) is also equipped with a second conveying roller (65).

3. The drilling device for processing arc-shaped guide rails according to claim 2, characterized in that, The first mounting plate (61) is provided with a plurality of first connecting holes (611) arranged in an array. The side of the first mounting base (62) away from the guide rail (8) has a connecting part (621). The first connecting part is a first screw (66). The connecting part (621) is connected and fixed to the first connecting hole (611) of the first mounting plate (61) by the first screw (66).

4. The drilling device for processing arc-shaped guide rails according to claim 1, characterized in that, The workbench (2) also has a chip trap (21), and the chip removal hole (422) on the support base plate (421) is aligned with the groove of the chip trap (21).

5. The drilling device for machining arc-shaped guide rails according to claim 1, characterized in that, A hinge frame (34) is installed on the positioning plate (33), and the hinge frame (34) is hinged to the piston rod of the first hydraulic cylinder (32).

6. A drilling device for machining arc-shaped guide rails according to claim 2, characterized in that, The first mounting plate (61) is connected to the workbench (2) by the second screw (71).

7. The drilling device for machining arc-shaped guide rails according to claim 1, characterized in that, The punching component (57) is coaxially arranged with the chip removal hole (422).

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