Automatic guide rail compensating and adjusting device of broken line type efficient multi-cutter shearing machine

By introducing an automatic compensation and adjustment device into the shearing machine, the guide rail gap is automatically adjusted using an adjusting cylinder and a hinge mechanism. This solves the problem of guide rail gap adjustment being affected by human factors, extends the service life of the equipment, and meets the market demand for automated adjustment.

CN223748660UActive Publication Date: 2026-01-02HUBEI CHANGJIANG TIANQI ENVIRONMENTAL PROTECTION EQUIPMENT CO LTD
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Patent Information

Application Number
CN202423181642.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-23
Publication Date
2026-01-02
Estimated Expiration
2034-12-23

AI Technical Summary

Technical Problem

The guide rail clearance adjustment of existing shearing machines is greatly affected by human factors, resulting in a shortened equipment lifespan. There is a market demand for automated adjustment devices.

Method used

The automatic compensation and adjustment device for the guide rail of the high-efficiency multi-blade shearing machine adopts a zigzag type. The guide rail gap is adjusted in real time by adjusting the oil cylinder. The tension and clamping forces of the first, second and third adjusting oil cylinders are balanced under the same oil source pressure. Combined with the hinge mechanism, multi-dimensional bias connection is achieved. Through the cooperation of each component, the automatic compensation and adjustment of the movable guide rail is realized.

Benefits of technology

To ensure that the equipment is always in ideal working condition, extend the equipment's service life, and meet the market's demand for automated regulation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a guide rail automatic compensation adjusting device of a broken line type efficient multi-cutter shearing machine. Fixed guide rails are fixedly installed on the upper left portion and the upper right portion of the inner side of a shearing machine body. A movable guide rail is tensioned and fixed on the inner wall of the shearing machine body through a movable guide rail pull rod; the movable guide rail pull rod is hinged with a movable guide rail tensioning mechanism; a scissor sliding seat is arranged between the fixed guide rail and the movable guide rail in a sliding manner; the outer side wall of the movable guide rail and the outer wall of the adjusting seat form inclined surface sliding fit, the other outer wall of the adjusting seat is in sliding contact fit with the inner wall of the fixed seat, and the fixed seat is fixed on the inner wall of the shearing machine body; the adjusting seat is connected with an adjusting seat tensioning mechanism through an adjusting seat pull rod; the inclined face, matched with the adjusting base, of the movable guide rail is connected with a movable guide rail adjusting mechanism through a fixing base pull rod, and the movable guide rail adjusting mechanism is fixed to the outer wall of the fixing base. According to the utility model, through the interaction of all the parts, the adjusting oil cylinder can compensate and adjust the guide rail gap in real time.
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Description

TECHNICAL FIELD

[0001] The utility model relates to scrap metal shearing equipment field, concretely is the broken line type efficient multi -knife shearing machine guide rail automatic compensation adjusting device. BACKGROUND

[0002] At present, the existing shearing machine is fixed adjustment through fastener, the screw in the part is adjusted in tightness by human, and the purpose of adjusting the gap of the equipment is reached. The gap between the guide rails is greatly affected by human factors, further affecting the service life of the equipment and increasing the risk of early retirement of the equipment. With the progress of science and technology, users have higher and higher requirements for equipment automation. The original guide rail gap adjustment method is in a relatively backward state, and there is an urgent need for an automatic compensation adjusting device and method for the guide rail gap in the market. UTILITY MODEL CONTENTS

[0003] The utility model discloses a broken line type efficient multi -knife shearing machine guide rail automatic compensation adjusting device, the utility model discloses through the interaction of each part, so that the adjusting oil cylinder can compensate and adjust the guide rail gap at any time, ensure that the equipment is always in a relatively ideal working state, prolong the service life of the equipment, increase the equipment benefit, satisfy the market demand.

[0004] In order to realize the above technical features, the utility model discloses a broken line type efficient multi -knife shearing machine guide rail automatic compensation adjusting device, which comprises a shearing machine body, and a left and right upper fixed installation is arranged on the inner side of the shearing machine body Fixed guide rail;The inner wall of the shearing machine body is fixed with a movable guide rail through a movable guide rail pull rod on the opposite side of the fixed guide rail, and the movable guide rail pull rod is connected with the movable guide rail tensioning mechanism through a movable guide rail pull rod and the movable guide rail tensioning mechanism;The fixed guide rail and the movable guide rail are slidably installed between the fixed guide rail and the movable guide rail respectively;The outer wall of the movable guide rail and the outer wall of the adjusting seat form a bevel sliding fit, and the other outer wall of the adjusting seat and the inner wall of the fixed seat are in sliding contact fit, and the fixed seat is fixed on the inner wall of the shearing machine body;The adjusting seat is connected with the adjusting seat tensioning mechanism through the adjusting seat pull rod;The bevel of the movable guide rail and the adjusting seat is connected with the movable guide rail adjusting mechanism through the fixed seat pull rod, and the movable guide rail adjusting mechanism is fixed on the outer wall of the fixed seat.

[0005] The outer wall of the fixed guide rail is fixed with a fixed guide rail guide plate, and the fixed guide rail guide plate is in sliding fit with the front guide plate of the shear slide seat on the shear slide seat.

[0006] The outer wall of the movable guide rail is fixed with a sliding guide rail guide plate, and the sliding guide rail guide plate is in sliding fit with the rear guide plate of the shear slide seat on the shear slide seat.

[0007] The movable guide rail tensioning mechanism comprises a first adjusting oil cylinder fixed on the outer wall of the shearing machine body, the piston rod end of the first adjusting oil cylinder is connected with the movable guide rail pull rod through a first hinged mechanism, and the end of the movable guide rail pull rod is fixed with the movable guide rail through screw cooperation.

[0008] The adjusting seat tensioning mechanism comprises a second adjusting oil cylinder fixed on the outer wall of the shearing machine body, the piston rod end of the second adjusting oil cylinder is connected with the adjusting seat pull rod through a second hinged mechanism, and the end of the adjusting seat pull rod is fixed with the adjusting seat through screw cooperation.

[0009] The movable guide rail adjusting mechanism comprises a third adjusting oil cylinder fixed on the outer wall of the fixed seat, the piston rod end of the third adjusting oil cylinder is connected with the fixed seat pull rod through a third hinged mechanism, and the end of the fixed seat pull rod is fixed with the inclined surface of the movable guide rail through screw cooperation.

[0010] A first through hole for the fixed seat pull rod is formed on the fixed seat;

[0011] A second through hole for the fixed seat pull rod is formed on the adjusting seat.

[0012] The first adjusting oil cylinder, the second adjusting oil cylinder and the third adjusting oil cylinder are all double-rod hydraulic cylinders;

[0013] The first adjusting oil cylinder comprises a first oil port and a second oil port;

[0014] The second adjusting oil cylinder comprises a third oil port and a fourth oil port;

[0015] The third adjusting oil cylinder comprises a fifth oil port and a sixth oil port;

[0016] When connected with the hydraulic system:

[0017] The first oil port, the fourth oil port and the fifth oil port are simultaneously connected with a first oil pipe;

[0018] The second oil port, the third oil port and the sixth oil port are simultaneously connected with a second oil pipe;

[0019] The stretching and pressing forces of the first adjusting oil cylinder, the second adjusting oil cylinder and the third adjusting oil cylinder are balanced under the pressure of the same oil source.

[0020] The first hinged mechanism, the second hinged mechanism and the third hinged mechanism adopt the same hinged form and can realize multi-dimensional deviation connection, so as to eliminate the influence of the position change of the movable guide rail pull rod, the adjusting seat pull rod and the fixed seat pull rod on the corresponding first adjusting oil cylinder, the second adjusting oil cylinder and the third adjusting oil cylinder.

[0021] The utility model has the advantages of:

[0022] 1. The utility model discloses a mutual action of each component, so that the adjusting oil cylinder can compensate and adjust the gap between guide rails in time, ensure that the equipment is in a relatively ideal working condition all the time, prolong the service life of the equipment, increase the equipment benefit, satisfy market demand.

[0023] 2. The movable guide rail tensioning mechanism can realize the tensioning and fixing of the movable guide rail.

[0024] 3. The adjusting seat tensioning mechanism can realize the tensioning and fixing of the adjusting seat.

[0025] 4. The movable guide rail adjusting mechanism can realize the up and down adjustment of the movable guide rail, and further realize the adjustment of the gap.

[0026] 5. The first through hole and the second through hole facilitate the smooth passing of the fixing seat pull rod.

[0027] 7. The double-rod hydraulic oil cylinder can realize the pushing action and the tensioning action, and further realize the bidirectional adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0028] The utility model will be further described below in combination with the drawings and examples.

[0029] Fig. 1 is the utility model's section view.

[0030] Figure 2 For the utility model Figure 1 The left side fixed guide rail part's partial view.

[0031] Figure 3 For the utility model Figure 1 The right side fixed guide rail part's partial view.

[0032] Figure 4 For the utility model's front view.

[0033] Figure 5 For the utility model's side view.

[0034] Figure 6 For the utility model's first adjusting oil cylinder, second adjusting oil cylinder and third adjusting oil cylinder's structure diagram.

[0035] Figure 7 For the existing mechanical type adjusting device structure diagram. DETAILED DESCRIPTION

[0036] The embodiment of the utility model will be further described below in combination with the drawings.

[0037] Example 1:

[0038] Referring to Figures 1-6, the broken line type high-efficiency multi-cutter shearing machine guide rail automatic compensation adjusting device, including the shearing machine body 1, the left and right upper sides of the shearing machine body 1 are fixedly installed with fixed guide rails 2; the inner wall of the shearing machine body 1 and located on the opposite side of the fixed guide rail 2 are fixedly installed with the movable guide rail 6 through the movable guide rail pull rod 7, and the movable guide rail pull rod 7 is connected with the movable guide rail tensioning mechanism through the hinge; the fixed guide rail 2 and the movable guide rail 6 are slidably installed with the cutter slide 3; the outer wall of the movable guide rail 6 and the outer wall of the adjusting seat 5 form a bevel sliding fit, and the other outer wall of the adjusting seat 5 and the inner wall of the fixed seat 4 are in sliding contact fit, and the fixed seat 4 is fixed on the inner wall of the shearing machine body 1; the adjusting seat 5 is connected with the adjusting seat tensioning mechanism through the adjusting seat pull rod 10; the bevel of the movable guide rail 6 and the adjusting seat 5 is connected with the movable guide rail adjusting mechanism through the fixed seat pull rod 11, and the movable guide rail adjusting mechanism is fixed on the outer wall of the fixed seat 4.

[0039] Further, the outer wall of the fixed guide rail 2 is fixedly installed with the fixed guide rail guide plate 12, and the fixed guide rail guide plate 12 is in sliding fit with the cutter slide front guide plate 13 on the cutter slide 3. Through the above-mentioned sliding fit, the smooth sliding of the cutter slide 3 is ensured.

[0040] Further, the outer wall of the movable guide rail 6 is fixedly installed with the sliding guide rail guide plate 15, and the sliding guide rail guide plate 15 is in sliding fit with the cutter slide rear guide plate 14 on the cutter slide 3. Through the above-mentioned sliding fit, the smooth sliding of the cutter slide 3 is ensured.

[0041] Further, the movable guide rail tensioning mechanism includes the first adjusting oil cylinder 9 fixed on the outer wall of the shearing machine body 1, the piston rod end of the first adjusting oil cylinder 9 is connected with the movable guide rail pull rod 7 through the first hinge mechanism 8, and the end of the movable guide rail pull rod 7 is fixedly connected with the movable guide rail 6 through the threaded fit. Through the above-mentioned movable guide rail tensioning mechanism, the tensioning and fixing of the movable guide rail 6 can be realized. In the working process, when the adjustment of the movable guide rail 6 is needed, the movable guide rail pull rod 7 is driven through the first adjusting oil cylinder 9, and the movable guide rail 6 is driven through the movable guide rail pull rod 7.

[0042] Further, the adjusting seat tensioning mechanism includes the second adjusting oil cylinder 18 fixed on the outer wall of the shearing machine body 1, the piston rod end of the second adjusting oil cylinder 18 is connected with the adjusting seat pull rod 10 through the second hinge mechanism 22, and the end of the adjusting seat pull rod 10 is fixedly connected with the adjusting seat 5 through the threaded fit. Through the above-mentioned adjusting seat tensioning mechanism, the tensioning and fixing of the adjusting seat 5 can be realized. In the working process, when the adjustment of the adjusting seat 5 is needed, the adjusting seat pull rod 10 is driven through the second adjusting oil cylinder 18, and the adjusting seat 5 is driven through the adjusting seat pull rod 10.

[0043] Further, the movable guide rail adjusting mechanism comprises a third adjusting oil cylinder 19 fixed on the outer wall of the fixed seat 4, and the piston rod end of the third adjusting oil cylinder 19 is connected with the fixed seat pull rod 11 through a third hinged mechanism 23, and the end of the fixed seat pull rod 11 is fixedly connected with the inclined surface of the movable guide rail 6 through screw cooperation. The movable guide rail adjusting mechanism can realize the up-down adjustment of the movable guide rail 6, and further realize the adjustment of the gap. During the working process, when the adjustment of the adjustment seat 5 is needed, the fixed seat pull rod 11 is driven through the third adjusting oil cylinder 19, and the movable guide rail 6 is driven through the fixed seat pull rod 11.

[0044] Further, the fixed seat 4 is processed with a first through hole 21 for passing through the fixed seat pull rod 11; and the adjustment seat 5 is processed with a second through hole 20 for passing through the fixed seat pull rod 11. The first through hole 21 and the second through hole 20 facilitate the smooth passing of the fixed seat pull rod 11.

[0045] Further, the first adjusting oil cylinder 9, the second adjusting oil cylinder 18 and the third adjusting oil cylinder 19 all adopt double-rod hydraulic cylinders; wherein the first adjusting oil cylinder 9 comprises a first oil port 901 and a second oil port 902; the second adjusting oil cylinder 18 comprises a third oil port 1801 and a fourth oil port 1802; and the third adjusting oil cylinder 19 comprises a fifth oil port 1901 and a sixth oil port 1902. The double-rod hydraulic cylinders can realize the pushing action and the tensioning action, and further realize the bidirectional adjustment.

[0046] Further, when connected with the hydraulic system:

[0047] The first oil port 901, the fourth oil port 1802 and the fifth oil port 1901 are simultaneously connected with the first oil pipe 17;

[0048] The second oil port 902, the third oil port 1801 and the sixth oil port 1902 are simultaneously connected with the second oil pipe 16;

[0049] The stretching and pressing forces of the first adjusting oil cylinder 9, the second adjusting oil cylinder 18 and the third adjusting oil cylinder 19 are in a balanced state under the pressure of the same oil source, and further realize the dynamic adjustment of the gap.

[0050] Further, the first hinged mechanism 8, the second hinged mechanism 22 and the third hinged mechanism 23 adopt the same hinged form and can realize multi-dimensional deviation connection, so as to eliminate the influence of the position change of the movable guide rail pull rod 7, the adjustment seat pull rod 10 and the fixed seat pull rod 11 on the corresponding first adjusting oil cylinder 9, the second adjusting oil cylinder 18 and the third adjusting oil cylinder 19. The hinged mechanisms can realize the multi-directional fine adjustment between the mechanisms.

[0051] Further, the second connecting oil pipes 16 of the first adjusting oil cylinder 9, the second adjusting oil cylinder 18 and the third adjusting oil cylinder 19 are connected to odd groups of the first adjusting oil cylinder 9, the second adjusting oil cylinder 18 and the third adjusting oil cylinder 19, the second connecting oil pipes 17 of the first adjusting oil cylinder 9, the second adjusting oil cylinder 18 and the third adjusting oil cylinder 19 are connected to even groups of the first adjusting oil cylinder 9, the second adjusting oil cylinder 18 and the third adjusting oil cylinder 19, the same group of the first adjusting oil cylinder 9, the second adjusting oil cylinder 18 and the third adjusting oil cylinder 18 in the odd group and the even group are the same action group, and are synchronously stretched or compressed, based on the double-rod oil cylinder characteristics of the adjusting oil cylinder, the stretching and compression force of the adjusting oil cylinder on each mechanism is in a balanced state under the pressure of the same oil source.

[0052] Example 2:

[0053] Control method of broken line type high-efficiency multi-cutter shearing machine guide rail automatic compensation adjusting device

[0054] The movable guide rail 6 is vertically moved up and down under the connection action of the fixed seat pull rod 11, the third hinge mechanism 23 and the third adjusting oil cylinder 19; the adjusting seat 5 is moved left and right in the horizontal direction under the connection action of the adjusting seat pull rod 10, the second hinge mechanism 22 and the second adjusting oil cylinder 18, and the contact surface gap t1 of the movable guide rail 6 is formed on the inclined surface of the adjusting seat 5, the vertical up and down movement of the movable guide rail 6 realizes the gap adjustment of the contact surface gap t2 of the shearing machine guide rail automatic compensation adjusting device, and the contact surface gap t3 of the fixed guide rail guide plate 12 and the shearing machine slide seat front guide plate 13, thereby realizing the shearing machine guide rail automatic compensation adjusting; the first oil pipe 17 and the second oil pipe 16 are connected with the first adjusting oil cylinder 9, the second adjusting oil cylinder 18 and the third adjusting oil cylinder 19 to form a control whole, and the movable guide rail tensioning mechanism, the adjusting seat tensioning mechanism and the movable guide rail adjusting mechanism are adjusted;

[0055] The contact surface gaps t1, t2 and t3 are always in a floating balanced state, and even when the adjusting oil cylinder 9 is adjusted, the movement state of the movable guide rail tensioning mechanism, the adjusting seat tensioning mechanism and the movable guide rail adjusting mechanism is in a synchronous balanced state under the same pressure of the same oil source.

Claims

1. A device for automatically compensating and adjusting the guide rail of a zigzag high-efficiency multi-cutter shearing machine, characterized in that, The utility model relates to a shearing machine body (1), the left and right upper fixed installation of inside shearing machine body (1) have fixed guide rail (2), the inner wall of shearing machine body (1) and be located the opposite side of fixed guide rail (2) through movable guide rail pull rod (7) and be pulled tight movable guide rail (6) fixedly have movable guide rail tensioning mechanism articulated link of (7) with movable guide rail, the sliding installation of fixed guide rail (2) and movable guide rail (6) between arrangement respectively have scissors slide base (3), the outer wall of movable guide rail (6) and the outer wall of adjustment seat (5) constitute inclined plane sliding fit, the other outer wall of adjustment seat (5) and the inner wall of fixed seat (4) are slidably contacted and are fitted, and fixed seat (4) is fixed on the inner wall of shearing machine body (1); adjustment seat (5) is connected with adjustment seat tensioning mechanism through adjustment seat pull rod (10); the inclined plane of movable guide rail (6) and adjustment seat (5) cooperation is connected with movable guide rail adjusting mechanism through fixed seat pull rod (11), and movable guide rail adjusting mechanism is fixed on the outer wall of fixed seat (4).

2. The device according to claim 1, characterized in that: The outer wall of the fixed guide rail (2) is fixed with a fixed guide rail guide plate (12), and the fixed guide rail guide plate (12) is slidably connected with a front guide plate (13) on the scissors slide base (3).

3. The device according to claim 1, characterized in that: The outer wall of the movable guide rail (6) is fixed with a sliding guide rail guide plate (15), and the sliding guide rail guide plate (15) is slidably connected with a rear guide plate (14) on the scissors slide base (3).

4. The device according to claim 1, characterized in that: The movable guide rail tensioning mechanism comprises a first adjusting oil cylinder (9) fixed on the outer wall of the shearing machine body (1), the piston rod end of the first adjusting oil cylinder (9) is connected with the movable guide rail pull rod (7) through a first hinge mechanism (8), and the end of the movable guide rail pull rod (7) is fixedly connected with the movable guide rail (6) through screw cooperation.

5. The device according to claim 4, characterized in that: The adjustment seat tensioning mechanism comprises a second adjusting oil cylinder (18) fixed on the outer wall of the shearing machine body (1), the piston rod end of the second adjusting oil cylinder (18) is connected with the adjustment seat pull rod (10) through a second hinge mechanism (22), and the end of the adjustment seat pull rod (10) is fixedly connected with the adjustment seat (5) through screw cooperation.

6. The device according to claim 5, characterized in that: The movable guide rail adjusting mechanism comprises a third adjusting oil cylinder (19) fixed on the outer wall of the fixed seat (4), the piston rod end of the third adjusting oil cylinder (19) is connected with the fixed seat pull rod (11) through a third hinge mechanism (23), and the end of the fixed seat pull rod (11) is fixedly connected with the inclined plane of the movable guide rail (6) through screw cooperation.

7. The device according to claim 6, characterized in that: A first through hole (21) is formed on the fixed seat (4) for passing through the fixed seat pull rod (11); A second through hole (20) is formed on the adjustment seat (5) for passing through the fixed seat pull rod (11).

8. The device according to claim 7, characterized in that: The first adjusting oil cylinder (9), the second adjusting oil cylinder (18), and the third adjusting oil cylinder (19) are all double-rod hydraulic cylinders; The first adjusting oil cylinder (9) comprises a first oil port (901) and a second oil port (902); The second adjusting oil cylinder (18) comprises a third oil port (1801) and a fourth oil port (1802); The third adjusting oil cylinder (19) comprises a fifth oil port (1901) and a sixth oil port (1902); When connected with the hydraulic system: The first oil port (901), the fourth oil port (1802) and the fifth oil port (1901) are simultaneously connected with the first oil pipe (17); The second oil port (902), the third oil port (1801) and the sixth oil port (1902) are simultaneously connected with the second oil pipe (16); The stretching and pressing forces of the first adjusting oil cylinder (9), the second adjusting oil cylinder (18) and the third adjusting oil cylinder (19) are in a balanced state under the pressure of the same oil source.

9. The device according to claim 8, characterized in that it comprises: The first hinge mechanism (8), the second hinge mechanism (22) and the third hinge mechanism (23) adopt the same hinge form and can realize multi-dimensional deviation connection, so as to eliminate the influence of the deviation force of the movable guide rail pull rod (7), the adjusting seat pull rod (10) and the fixed seat pull rod (11) on the corresponding first adjusting oil cylinder (9), the second adjusting oil cylinder (18) and the third adjusting oil cylinder (19) after the position change.