CN210587374U

CN210587374U - Short circuit girdling machine

Info

Publication number: CN210587374U
Application number: CN201921411155.9U
Authority: CN
Inventors: 韩斌科
Original assignee: Ningbo Hanlang Electric Co Ltd
Current assignee: Ningbo Hanlang Electric Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-05-22
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a short circuit ring cutting machine, which comprises a workbench, wherein the workbench is provided with a transmission mechanism and a shearing mechanism, the transmission mechanism comprises a guide wheel group, and the transmission mechanism also comprises a feeding component and a positioning component; the feeding assembly comprises a sliding seat, a first ejector block and a downward pressing cylinder, a piston rod of the downward pressing cylinder is provided with a first pressing block, and the first pressing block is in tight fit with the ejector block; the sliding seat is matched with the workbench in a sliding way, and the workbench is provided with a feeding cylinder; the positioning assembly comprises a fixing seat, a second ejector block and a positioning cylinder, a second pressing block is arranged on a piston rod of the positioning cylinder, and the second pressing block is in press fit with the second ejector block. The utility model has the advantages of it is following and effect: adopt feeding subassembly and locating component to fix a position short circuit ring metal wire when transmission and shearing, have the effect that short circuit ring metal wire is difficult for squinting, stability are higher, it is higher to shear the gained short circuit ring quality.

Description

Short circuit girdling machine

Technical Field

The utility model relates to a shearing equipment technical field, in particular to short circuit girdling machine.

Background

Traditionally, the production short circuit ring adopts the manual work to cut short circuit ring for the wire hydraulic tong, then carries out processing on next step, because the short circuit ring wire is than thick, cuts the degree of difficulty great, and workman intensity of labour is higher, along with the development of automation technology, has appeared the short circuit ring cutter gradually and has replaced artifical shearing to reduce the cost of labor, labour saving and time saving.

The current chinese patent with publication number CN207971348U discloses a short circuit ring shearing machine, the on-line screen storage device comprises a base, the leading wheel riser, the pneumatic cylinder, the fixed plate, the fly leaf, the pneumatic cylinder passes through cylinder body fixed mounting at the top of fixed plate, the movable rod of pneumatic cylinder passes through the connecting seat and is connected with the middle part of fly leaf, the fly leaf passes through the connecting rod and is connected with the movable blade, install the fixed blade corresponding with movable blade position on the base, a pedestal, the fixed plate, connect through four stands between the fly leaf, the guide cylinder has been cup jointed between fly leaf and stand, the leading wheel riser is installed in top one side of base, parallel mount has two sets of power wheels on the leading wheel riser, two sets of follow driving wheels, the power wheel is connected with the. When the short-circuit loop metal wire shearing machine is used, the two groups of power wheels clamp the short-circuit loop metal wire to move forwards and penetrate through the transverse routing pipe, the hydraulic cylinder drives the movable plate to move up and down along the four upright posts, the movable blade moves up and down along with the movable plate, and the movable blade and the fixed blade are vertically staggered to shear the short-circuit loop metal wire.

However, the short-circuit ring shearing machine has the following disadvantages: because the short circuit ring metal wire is only transmitted through the power wheel and the driven wheel in the process of transmitting the fixed blade, the short circuit ring metal wire can be deviated in the transmission and shearing processes, the stability is poor, and the quality of the sheared short circuit ring is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a short circuit girdling machine adopts feeding subassembly and locating component to fix a position short circuit ring metal wire when transmission and shearing, has the effect that short circuit ring metal wire is difficult for squinting, stability is higher, and it is higher to cut the gained short circuit ring quality.

The above technical purpose of the present invention can be achieved by the following technical solutions: a short circuit ring cutting machine comprises a workbench, wherein a transmission mechanism and a shearing mechanism are arranged on the workbench, the transmission mechanism comprises a guide wheel group, and the transmission mechanism further comprises a feeding assembly and a positioning assembly which are arranged on the workbench; the feeding assembly comprises a sliding seat, a first ejector block and a lower pressing cylinder, wherein the first ejector block and the lower pressing cylinder are arranged on the sliding seat; the sliding seat is matched with the workbench in a sliding manner through a sliding assembly, and the workbench is provided with a feeding cylinder for driving the sliding seat to slide back and forth along the feeding direction; the positioning assembly comprises a fixing seat, a second ejector block and a positioning cylinder, the second ejector block is arranged on the fixing seat, a second pressing block is arranged on a piston rod of the positioning cylinder, and the second pressing block is in compression fit with the second ejector block.

By adopting the technical scheme, in the process of shearing the short-circuit ring, the short-circuit ring metal wire sequentially passes through the guide wheel set, the position between the first pressing block and the first ejector block of the feeding assembly and the position between the second pressing block and the second ejector block of the positioning assembly, and the front end of the short-circuit ring metal wire extends into the shearing mechanism for shearing; when reseing and cuting, location cylinder drive second briquetting is lived fixedly to the second kicking block motion with short circuit ring wire pressure, cuts through shearing mechanism afterwards, so, fixes a position through feeding subassembly and locating component respectively at pay-off, shearing in-process, has the effect that short circuit ring wire position is difficult for taking place the skew, and is more stable in the data send process, and cuts the gained short circuit ring quality height.

The utility model discloses a further set up to: the sliding assembly comprises a guide pillar and a guide block, the guide pillar is fixedly connected to the workbench, the guide block is fixedly connected to the sliding seat, a guide hole is formed in the guide block, and the guide block is matched with the guide pillar in a sliding mode through the guide hole.

By adopting the technical scheme, when the feeding cylinder drives the sliding seat to slide, the guide block on the sliding seat can reciprocate along the guide post.

The utility model discloses a further set up to: the guide wheel set comprises a horizontal guide wheel and a vertical guide wheel, and the conveying track of the horizontal guide wheel and the conveying track of the vertical guide wheel are positioned on the same straight line.

By adopting the technical scheme, the horizontal guide wheel and the vertical guide wheel with the conveying tracks on the same straight line can ensure that the short circuit ring metal wire is always conveyed to the feeding assembly in a straight line.

The utility model discloses a further set up to: the workbench is provided with a plurality of guide rods, the guide rods are fixedly connected with a fixed plate and movably connected with a movable plate, the fixed plate is provided with a pushing cylinder, and a piston rod of the pushing cylinder is fixedly connected with the movable plate; the shearing mechanism comprises a stamping die fixedly connected to the movable plate and a forming tool bit arranged on the stamping die, a forming plate is arranged on the workbench and in shearing fit with the forming tool bit, and a material pushing cylinder is further arranged on the workbench.

Through adopting above-mentioned technical scheme, the short circuit ring metal wire is carried to between shaping tool bit and the profiled sheeting, and at the shearing in-process, the promotion cylinder promotes the fly leaf and slides downwards along the guide arm, and the fly leaf drives stamping die downstream, drives the shaping tool bit simultaneously and shears the short circuit ring metal wire to the profiled sheeting motion, and the short circuit ring after the shearing is the U font of handstand and hangs and arrange in the profiled sheeting on, pushes away the short circuit ring through pushing away the material cylinder and push out along the profiled sheeting.

The utility model discloses a further set up to: the shaping plate is provided with a horizontal plane section and an inclined blanking section, and the horizontal plane section is correspondingly matched with the shaping tool bit.

By adopting the technical scheme, the inverted U-shaped short circuit ring is hung on the horizontal section, and blanking is carried out along the inclined blanking section under the pushing action of the material pushing cylinder.

The utility model discloses a further set up to: be provided with on the workstation and prevent jumping the piece, prevent jumping the piece and seted up the guide hole, prevent jumping the piece and set up adjacent with the shaping tool bit.

By adopting the technical scheme, the short circuit ring metal wire firstly passes through the material guide hole of the anti-jumping block before extending into the space between the forming tool bit and the forming plate, the upper side wall of the short circuit ring metal wire is abutted against the inner wall of the material guide hole, and the anti-jumping effect can be achieved on the short circuit ring metal wire in the conveying and shearing processes to a certain extent.

The utility model discloses a further set up to: the first top block is provided with a V-shaped groove, and the first pressing block is provided with a V-shaped block correspondingly matched with the V-shaped groove.

The utility model discloses a further set up to: be provided with the stopper on the sliding seat, seted up the spacing groove on the stopper, spacing groove and V-arrangement groove are located same water flat line.

Through adopting above-mentioned technical scheme, the short circuit ring wire passes the spacing groove, and the spacing groove can play the limiting displacement of both sides to the short circuit ring wire to a certain extent.

The utility model discloses a further set up to: a vertical kidney-shaped groove is formed in the limiting block, a fixing bolt is arranged in the kidney-shaped groove, and the limiting block is fixedly connected to the sliding seat through the fixing bolt; the limiting groove comprises a large limiting groove and a small limiting groove.

Through adopting above-mentioned technical scheme, according to the specification difference of short circuit ring wire, slide the stopper about the fixing bolt, can adjust the height of stopper to make short circuit ring wire adapt to big spacing groove or little spacing groove.

To sum up, the utility model discloses following beneficial effect has:

1. the feeding assembly and the positioning assembly are adopted to position the short circuit ring metal wire during transmission and shearing, so that the effects of difficult deviation and high stability of the short circuit ring metal wire are achieved, and the quality of the short circuit ring obtained by shearing is high;

2. after the short circuit ring is formed on the horizontal section of the forming plate, the short circuit ring is automatically discharged along the inclined discharging section under the pushing action of the material pushing cylinder.

Drawings

Fig. 1 is a schematic diagram of the overall structural relationship of the embodiment.

FIG. 2 is a schematic structural relationship diagram of the feeding assembly and the positioning assembly of the embodiment.

Fig. 3 is a schematic structural relationship diagram of the shearing mechanism in the embodiment.

FIG. 4 is a schematic structural view showing a state where the forming plate and the forming head are separated in the embodiment.

In the figure: 1. a work table; 11. a switch control box; 12. a guide post; 13. a feeding cylinder; 14. a guide bar; 15. a fixing plate; 16. a movable plate; 17. a push cylinder; 18. a material pushing cylinder; 2. a transmission mechanism; 21. a vertical guide wheel; 22. a horizontal guide wheel; 3. a shearing mechanism; 31. a stamping die; 32. forming a cutter head; 4. a feed assembly; 41. a sliding seat; 42. a first top block; 421. a V-shaped groove; 43. pressing down the air cylinder; 44. a first pressing block; 441. a V-shaped block; 5. a positioning assembly; 51. a fixed seat; 52. a second top block; 53. positioning the air cylinder; 54. a second pressing block; 6. a guide block; 61. a guide hole; 7. a limiting block; 71. a waist-shaped groove; 711. fixing the bolt; 72. a large limiting groove; 73. a small limiting groove; 8. forming a plate; 81. a horizontal plane section; 82. inclining the blanking section; 9. an anti-jump block; 91. a material guide hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. For convenience of explanation, the following "left" and "right" are both in the same direction as shown in fig. 1.

The utility model provides a short circuit girdling machine, as shown in figure 1, including workstation 1, be provided with drive mechanism 2 on workstation 1, shear mechanism 3 and on-off control case 11, drive mechanism 2 includes from a left side to the right vertical guide pulley 21 that sets gradually on workstation 1, horizontal guide pulley 22, feeding component 4 and locating component 5, the conveying track of horizontal guide pulley 22 and the conveying track of vertical guide pulley 21 are located same straight line, it is located the rightmost end of workstation 1 to shear mechanism 3, horizontal guide pulley 22 and vertical guide pulley 21 that the conveying track is located same straight line can guarantee that short circuit ring wire is to feeding component 4 straight line transport.

As shown in fig. 1 and 2, the feeding assembly 4 includes a sliding seat 41, a first top block 42 and a downward-pressing cylinder 43, the first top block 42 is disposed on the sliding seat 41, a V-shaped groove 421 is disposed at an upper end of the first top block 42, a first pressing block 44 is disposed on a piston rod of the downward-pressing cylinder 43, a V-shaped block 441 correspondingly matched with the V-shaped groove 421 is disposed at a lower end of the first pressing block 44, and the first pressing block 44 is in press fit with the first top block 42; the sliding assembly is arranged between the sliding seat 41 and the workbench 1 and is in sliding fit with the workbench 1, the sliding assembly comprises a guide post 12 arranged on the workbench 1, the guide post 12 is arranged in a manner of extending from left to right, and a guide block 6 arranged at the bottom of the sliding seat 41, a guide hole 61 is formed in the guide block 6, and the guide block 6 is in sliding fit with the guide post 12 through the guide hole 61. The workbench 1 is also provided with a feeding cylinder 13 for driving the sliding seat 41 to slide back and forth along the guide post 12, and the end part of a piston rod of the feeding cylinder 13 is fixedly connected with the end part of the sliding seat 41. A limiting block 7 is arranged on the sliding seat 41, a limiting groove is upwards formed at the lower end of the limiting block 7, the limiting groove and the V-shaped groove 421 are positioned on the same horizontal line, a vertical waist-shaped groove 71 is formed in the limiting block 7, a fixing bolt 711 is arranged in the waist-shaped groove 71, and the limiting block 7 is fixedly connected to the sliding seat 41 through the fixing bolt 711; the limiting groove includes big limiting groove 72 and little limiting groove 73, and big limiting groove 72 is located the lower extreme of little limiting groove 73, and the short circuit ring metal wire passes the limiting groove, and the limiting groove can play the limiting displacement of both sides to the short circuit ring metal wire to a certain extent, and different according to the specification of short circuit ring metal wire, slides stopper 7 relative fixation bolt 711 from top to bottom, can adjust the height of stopper 7 to make short circuit ring metal wire adapt to big limiting groove 72 or little limiting groove 73.

As shown in fig. 2, the positioning assembly 5 includes a fixing base 51, a second ejector block 52 disposed on the fixing base 51, and a positioning cylinder 53, wherein a piston rod of the positioning cylinder 53 is provided with a second pressing block 54, and the second pressing block 54 is in press fit with the second ejector block 52.

As shown in fig. 1, 3 and 4, four guide rods 14 are arranged on the worktable 1, a fixed plate 15 and a movable plate 16 are fixedly connected to the guide rods 14, the movable plate 16 is located below the fixed plate 15, a pushing cylinder 17 is arranged on the fixed plate 15, and a piston rod of the pushing cylinder 17 is fixedly connected with the movable plate 16; the shearing mechanism 3 comprises a stamping die 31 fixedly connected to the movable plate 16 and a forming cutter head 32 arranged on the stamping die 31, a forming plate 8 is arranged on the workbench 1, the forming plate 8 is provided with a horizontal section 81 and an inclined blanking section 82, the horizontal section 81 is correspondingly matched with the forming cutter head 32, and a material pushing cylinder 18 is further arranged on the workbench 1.

As shown in fig. 3 and 4, an anti-jumping block 9 is disposed between the positioning assembly 5 and the forming tool bit 32, the anti-jumping block 9 is fixedly disposed on the workbench 1, a material guiding hole 91 is formed in the anti-jumping block 9, the short circuit ring metal wire firstly passes through the material guiding hole 91 of the anti-jumping block 9 before extending between the forming tool bit 32 and the forming plate 8, an upper side wall of the short circuit ring metal wire abuts against an inner wall of the material guiding hole 91, and the anti-jumping function can be achieved for the short circuit ring metal wire in the conveying and shearing processes to a certain extent.

The utility model discloses a basic operating principle does: in the process of cutting the short-circuit ring, a short-circuit ring metal wire (in the embodiment, a copper strip) sequentially passes through the guide wheel set, between the first pressing block 44 and the first ejector block 42 of the feeding assembly 4, and between the second pressing block 54 and the second ejector block 52 of the positioning assembly 5, and the front end of the short-circuit ring metal wire extends into the cutting mechanism 3 for cutting, when the short-circuit ring metal wire is transmitted to the cutting mechanism 3, the pressing cylinder 43 presses the short-circuit ring metal wire on the first ejector block 42 through the first ejector block 42, at the moment, the second ejector block 52 is separated from the second pressing block 54, then the feeding cylinder 13 drives the sliding seat 41 to slide and feed towards the cutting mechanism 3, the short-circuit ring metal wire is conveyed to a position between the forming tool bit 32 and the forming plate 8, after the feeding is completed, the first ejector block 42 is separated from the first pressing block 44, and the feeding cylinder 13 is; during resetting and shearing, the positioning cylinder 53 drives the second pressing block 54 to move towards the second ejecting block 52 to press and fix the short circuit ring metal wire, then the pushing cylinder 17 pushes the movable plate 16 to slide downwards along the guide rod 14, the movable plate 16 drives the stamping die 31 to move downwards, and simultaneously drives the forming tool bit 32 to move towards the forming plate 8 to shear the short circuit ring metal wire, the sheared short circuit ring is hung on the horizontal section 81 of the forming plate 8 in an inverted U shape, and the short circuit ring is automatically blanked along the inclined blanking section 82 through the pushing cylinder 18, so that the feeding assembly 4 and the positioning assembly 5 are respectively positioned in the feeding and shearing processes, the effect that the short circuit ring metal wire is not prone to shift is achieved, the conveying process is stable, and the quality of the sheared short circuit ring is high.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a short circuit girdling machine, includes workstation (1), be provided with drive mechanism (2) and shear mechanism (3) on workstation (1), drive mechanism (2) are including guide pulley group, its characterized in that: the transmission mechanism (2) also comprises a feeding component (4) and a positioning component (5) which are arranged on the workbench (1); the feeding assembly (4) comprises a sliding seat (41), a first ejector block (42) arranged on the sliding seat (41) and a downward pressing air cylinder (43), a piston rod of the downward pressing air cylinder (43) is provided with a first pressing block (44), and the first pressing block (44) is in press fit with the first ejector block (42); the sliding seat (41) is in sliding fit with the workbench (1) through a sliding assembly, and a feeding cylinder (13) for driving the sliding seat (41) to slide in a reciprocating manner along a feeding direction is arranged on the workbench (1); the positioning assembly (5) comprises a fixing seat (51), a second ejector block (52) arranged on the fixing seat (51) and a positioning air cylinder (53), a second pressing block (54) is arranged on a piston rod of the positioning air cylinder (53), and the second pressing block (54) is in press fit with the second ejector block (52).

2. The short circuit ring cutting machine according to claim 1, wherein: the sliding assembly comprises a guide post (12) and a guide block (6), the guide post (12) is fixedly connected to the workbench (1), the guide block (6) is fixedly connected to the sliding seat (41), a guide hole (61) is formed in the guide block (6), and the guide block (6) is in sliding fit with the guide post (12) through the guide hole (61).

3. The short circuit ring cutting machine according to claim 1, wherein: the guide wheel set comprises a horizontal guide wheel (22) and a vertical guide wheel (21), and the conveying track of the horizontal guide wheel (22) and the conveying track of the vertical guide wheel (21) are located on the same straight line.

4. The short circuit ring cutting machine according to claim 1, wherein: the workbench (1) is provided with a plurality of guide rods (14), the guide rods (14) are fixedly connected with a fixed plate (15) and movably connected with a movable plate (16), the fixed plate (15) is provided with a pushing cylinder (17), and a piston rod of the pushing cylinder (17) is fixedly connected with the movable plate (16); shear mechanism (3) including fixed connection in stamping die (31) on fly leaf (16), locate the shaping tool bit (32) of stamping die (31), be provided with profiled sheeting (8) on workstation (1), profiled sheeting (8) with the cooperation is cuted to shaping tool bit (32), still be provided with on workstation (1) and push away material cylinder (18).

5. The short circuit ring cutting machine according to claim 4, wherein: the forming plate (8) is provided with a horizontal plane section (81) and an inclined blanking section (82), and the horizontal plane section (81) is correspondingly matched with the forming tool bit (32).

6. The short circuit ring cutting machine according to claim 4, wherein: the anti-bouncing tool is characterized in that an anti-bouncing block (9) is arranged on the workbench (1), a material guide hole (91) is formed in the anti-bouncing block (9), and the anti-bouncing block (9) is adjacent to the forming tool bit (32).

7. The short circuit ring cutting machine according to claim 1, wherein: the first top block (42) is provided with a V-shaped groove (421), and the first pressing block (44) is provided with a V-shaped block (441) correspondingly matched with the V-shaped groove (421).

8. The short circuit ring cutting machine according to claim 7, wherein: the sliding seat (41) is provided with a limiting block (7), the limiting block (7) is provided with a limiting groove, and the limiting groove and the V-shaped groove (421) are located on the same horizontal line.

9. The short circuit ring cutting machine according to claim 8, wherein: a vertical kidney-shaped groove (71) is formed in the limiting block (7), a fixing bolt (711) is arranged in the kidney-shaped groove (71), and the limiting block (7) is fixedly connected to the sliding seat (41) through the fixing bolt (711); the limiting groove comprises a large limiting groove (72) and a small limiting groove (73).