Movable hydraulic shear convenient to use

Abstract

The utility model discloses a movable hydraulic shear convenient to use, which comprises a hydraulic shear main body which consists of a front body, a rack and an oil pipe, and further comprises an auxiliary limiting mechanism, a first limiting mechanism, a second limiting mechanism and a third limiting mechanism, and is characterized in that the auxiliary limiting mechanism comprises first telescopic rods arranged on the outer walls of the two sides of the rack and second telescopic rods arranged on the outer walls of the two sides of the rack; a fixing table is arranged at the end, away from the rack, of the first telescopic rod, a limiting rod is arranged on the fixing table, a movable tool bit is arranged on the rack, second telescopic rods are arranged on the outer walls of the two sides of the movable tool bit, and fixing rods are arranged at the ends, away from the movable tool bit, of the second telescopic rods. The fixing rod is used in cooperation with the limiting rod. According to the movable hydraulic shear convenient to use, a cable to be sheared can be fixed, it is ensured that the shear knife is perpendicular to the axis of the cable to be sheared, manual holding is not needed, and the movable hydraulic shear has remarkable effects on improving the labor productivity and reducing the labor intensity of workers.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal cable shearing technical field especially, relates to a mobile hydraulic shears convenient to use. BACKGROUND

[0002] Metal cable shearing technology is a series of technology and process for fast and accurate cutting of metal cable, and is widely used in metallurgy, electronic equipment, building materials and machinery industry fields. In the field of metallurgy, the technology is mainly used for wire cutting on continuous casting production line and rolling production line. In the field of electronic equipment, the technology is mainly used for wire cutting on wire and cable production line. In the field of building materials and machinery industry, the technology also plays an indispensable role.

[0003] However, in the use process of the traditional mobile hydraulic shears, the operator needs to manually place the cable to be cut on the hydraulic shears, and needs to hold the cable all the time to ensure that the cutting blade is perpendicular to the cable axis, and only after the cutting work is half done and the cable is determined not to move, the operator can release the cable. UTILITY MODEL CONTENT

[0004] The utility model discloses a mobile hydraulic shears convenient to use, which aims at solving the technical problem that in the use process of the traditional mobile hydraulic shears, the operator needs to manually place the cable to be cut on the hydraulic shears, and needs to hold the cable all the time to ensure that the cutting blade is perpendicular to the cable axis.

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

[0006] A mobile hydraulic shears convenient to use, comprising a hydraulic shear body, the hydraulic shear body is composed of a front body, a rack and an oil pipe, further comprising: an auxiliary limiting mechanism, the auxiliary shearing mechanism comprises first telescopic rods arranged on the outer walls of the two sides of the rack, a fixed table is arranged at the end of the first telescopic rod away from the rack, a limiting rod is arranged on the fixed table, a movable cutter head is arranged on the rack, second telescopic rods are arranged on the outer walls of the two sides of the movable cutter head, a fixed rod is arranged at the end of the second telescopic rod away from the movable cutter head, and the fixed rod is used in cooperation with the limiting rod; a shearing mechanism, the shearing mechanism is arranged on the rack.

[0007] The auxiliary limiting mechanism can fix the cable to be cut through the fixing rod and the limiting rod, the cutting knife is perpendicular to the axis of the cable to be cut, in the specific use, only need to place the cable to be cut on the blade, the fixing table on both sides can support the cable, under the gravity of the cable, the two ends of the limiting rod are lifted, effectively prevent the cable from rolling, then, the fixing rod connected to the movable cutter head is lowered with the movable cutter head, the fixing rod and the limiting rod fix the cable to be cut together, can ensure that the cutting knife is perpendicular to the axis of the cable to be cut, without manual hand holding, has remarkable effect on improving labor productivity and reducing labor intensity of workers.

[0008] In a preferred scheme, a groove is arranged at the connection between the fixing table and the limiting rod, the groove is matched with the limiting rod, and the first telescopic rod is used to control the rotation and telescoping of the fixing table.

[0009] After use, the limiting rod is stored in the groove of the fixing table, and the fixing table can occupy a smaller space in a rotating and telescoping manner when not in use, thereby facilitating storage and carrying.

[0010] In a preferred scheme, a dustproof cap is arranged at the interface of the oil pipe away from the front body, the dustproof cap can effectively prevent the oil pipe from being blocked during storage, and the connecting rope of the dustproof cap can prevent the dustproof cap from being lost during use.

[0011] As can be seen, the mobile hydraulic cutter convenient to use comprises a hydraulic cutter body composed of a front body, a rack and an oil pipe, and further comprises an auxiliary limiting mechanism, a cutting mechanism and the like, the auxiliary cutting mechanism comprises first telescopic rods arranged on the outer walls of the two sides of the rack, a fixing table is arranged at the end of the first telescopic rods away from the rack, limiting rods are arranged on the fixing table, a movable cutter head is arranged on the rack, second telescopic rods are arranged on the outer walls of the two sides of the movable cutter head, a fixing rod is arranged at the end of the second telescopic rods away from the movable cutter head, and the fixing rod is used in cooperation with the limiting rods, and the cutting mechanism is arranged on the rack. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The auxiliary limiting mechanism can fix the cable to be cut through the fixing rod and the limiting rod, the cutting knife is perpendicular to the axis of the cable to be cut, in the specific use, only need to place the cable to be cut on the blade, the fixing table on both sides can support the cable, under the gravity of the cable, the two ends of the limiting rod are lifted, effectively prevent the cable from rolling, then, the fixing rod connected to the movable cutter head is lowered with the movable cutter head, the fixing rod and the limiting rod fix the cable to be cut together, can ensure that the cutting knife is perpendicular to the axis of the cable to be cut, without manual hand holding, has remarkable effect on improving labor productivity and reducing labor intensity of workers.

[0013] Figure 2 The auxiliary limiting mechanism can fix the cable to be cut through the fixing rod and the limiting rod, the cutting knife is perpendicular to the axis of the cable to be cut, in the specific use, only need to place the cable to be cut on the blade, the fixing table on both sides can support the cable, under the gravity of the cable, the two ends of the limiting rod are lifted, effectively prevent the cable from rolling, then, the fixing rod connected to the movable cutter head is lowered with the movable cutter head, the fixing rod and the limiting rod fix the cable to be cut together, can ensure that the cutting knife is perpendicular to the axis of the cable to be cut, without manual hand holding, has remarkable effect on improving labor productivity and reducing labor intensity of workers. The auxiliary limiting mechanism can fix the cable to be cut through the fixing rod and the limiting rod, the cutting knife is perpendicular to the axis of the cable to be cut, in the specific use, only need to place the cable to be cut on the blade, the fixing table on both sides can support the cable, under the gravity of the cable, the two ends of the limiting rod are lifted, effectively prevent the cable from rolling, then, the fixing rod connected to the movable cutter head is lowered with the movable cutter head, the fixing rod and the limiting rod fix the cable to be cut together, can ensure that the cutting knife is perpendicular to the axis of the cable to be cut, without manual hand holding, has remarkable effect on improving labor productivity and reducing labor intensity of workers.

[0014] Figure 3 The utility model provides a convenient to use's mobile hydraulic shears plan view structure schematic drawing.

[0015] In the drawing: 1, precursor, 2, frame, 3, movable cutter head, 4, fixed cutter head, 5, handle, 6, first telescopic rod, 7, fixed platform, 8, limiting rod, 9, second telescopic rod, 10, fixed rod, 11, guide slot, 12, dust cap, 13, oil pipe. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0017] In the description of the utility model, it needs to be understood that the orientation or position relation indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore can not be understood as a limitation on the utility model.

[0018] The utility model discloses a kind of convenient to use's mobile hydraulic shears, mainly applied to traditional mobile hydraulic shears in use process, need operating personnel manually place the cable to be cut on hydraulic shears, and need always hold cable, ensure that the scene of cutting blade and cable axis to be cut perpendicular.

[0019] With reference to Figure 1 、 Figure 2 And Figure 3 A kind of convenient to use's mobile hydraulic shears, including hydraulic shears main body, hydraulic shears main body is by precursor 1, frame 2 and oil pipe 13 composition, still include: auxiliary limiting mechanism: auxiliary cutting mechanism includes the first telescopic rod 6 being set on the two sides outer wall of frame 2, the end of first telescopic rod 6 away from frame 2 is provided with fixed platform 7, fixed platform 7 is provided with limiting rod 8, frame 2 is provided with movable cutter head 3, the two sides outer wall of movable cutter head 3 is provided with second telescopic rod 9, the end of second telescopic rod 9 away from movable cutter head 3 is provided with fixed rod 10, fixed rod 10 is used in cooperation with limiting rod 8;Cutting mechanism;Cutting mechanism is set on frame 2.

[0020] In the specific use process, only the cable to be cut is placed on the blade, the fixed table 7 on both sides can support the cable, and under the action of the gravity of the cable, the two ends of the limiting rod 8 are lifted, effectively preventing the cable from rolling off. Then, the fixed rod 10 connected to the movable cutter 3 is lowered together with the movable cutter 3, and the fixed rod 10 and the limiting rod 8 together fix the cable to be cut, which can ensure that the cutting knife is perpendicular to the axis of the cable to be cut, without manual hand holding, which has a significant effect on improving labor productivity and reducing labor intensity.

[0021] With reference to Figure 1 and Figure 2 In a preferred embodiment, the oil pipe 13 is provided with a dustproof cap 12 at the end away from the interface of the precursor 1.

[0022] Specifically, the dustproof cap 12 can effectively prevent the oil pipe 13 from being blocked, and the connecting rope of the dustproof cap 12 can prevent the dustproof cap 12 from being lost when removed for use.

[0023] Among them, the handle 5 is arranged at the connection between the precursor 1 and the rack 2, and the handle 5 is foldable.

[0024] Specifically, through the arrangement of the humanized handle 5, the use is convenient and easy to carry, and the symmetrically arranged handle 5 can also serve as a support during use.

[0025] With reference to Figure 1 , Figure 2 and Figure 3 In a preferred embodiment, the cutting mechanism includes a fixed cutter 4 arranged on the rack 2, and the movable cutter 3 is connected to the fixed cutter 4 through a hinge connection on the rack 2.

[0026] Specifically, the plunger in the hydraulic cylinder is connected to the left end of the movable cutter 3 through a return disc. When high-pressure liquid is injected into the hydraulic cylinder, the plunger will push the movable cutter 3 to move, and through the hinge connection, the movable cutter 3 can rotate relative to the fixed cutter 4.

[0027] Among them, the fixed cutter 4 is provided with a guide groove 11 at the end away from the rack 2.

[0028] Specifically, the guide groove 11 is arranged to guide the movement of the cutter, improve the cutting precision, enhance the stability of the cutter, and protect the cutter.

[0029] With reference to Figure 1 and Figure 2 In a preferred embodiment, a groove is arranged at the connection between the fixed table 7 and the limiting rod 8, the groove is matched with the limiting rod 8, and the first telescopic rod 6 is used to control the rotation and telescoping of the fixed table 7.

[0030] Specifically, after use, the limiting rod 8 is stored in the groove of the fixed table 7, and the fixed table 7 can occupy a smaller space when not in use through rotation and contraction, thereby facilitating storage and carrying.

[0031] Working principle: when in use, open the dustproof cap 12, connect the hydraulic pump to the oil pipe 13 liquid inlet, start the instrument, then only need to place the cable to be cut on the blade, the fixed table 7 connected to the first telescopic rod 6 on both sides of the rack 2 can support the cable, at the same time under the action of the gravity of the cable, the two ends of the limiting rod 8 are lifted, effectively preventing the cable from rolling, then the fixed rod 10 connected to the movable cutter head 3 is lowered together with the movable cutter head 3, the fixed rod 10 and the limiting rod 8 together fix the cable to be cut, without manual hand holding, it can ensure that the cutting knife is perpendicular to the axis of the cable to be cut.

[0032] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. The substitution can be the substitution of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent substitution or change should be covered in the protection scope of the present application.

Claims

1. A mobile hydraulic shears for easy use, comprising a hydraulic shears body consisting of a front body (1), a frame (2) and a hydraulic pipe (13), characterized in that, Also include: Auxiliary limiting mechanism: the auxiliary limiting mechanism includes a first telescopic rod (6) arranged on both sides of the outer wall of the rack (2), and a fixed table (7) is arranged at one end of the first telescopic rod (6) away from the rack (2), and a limiting rod (8) is arranged on the fixed table (7), and a movable cutter head (3) is arranged on the rack (2), and a second telescopic rod (9) is arranged on both sides of the outer wall of the movable cutter head (3), and a fixed rod (10) is arranged at one end of the second telescopic rod (9) away from the movable cutter head (3), and the fixed rod (10) is matched with the limiting rod (8) for use; Shearing mechanism: the shearing mechanism is arranged on the rack (2).

2. A mobile hydraulic shear for easy use according to claim 1, characterized in that, The oil pipe (13) is provided with a dustproof cap (12) at the interface of one end away from the precursor (1).

3. A mobile hydraulic shear for easy use according to claim 1, characterized in that, The handle (5) is arranged at the connection between the precursor (1) and the rack (2), and the handle (5) can be folded.

4. A mobile hydraulic shear for easy use according to claim 1, characterized in that, The shearing mechanism includes a fixed cutter head (4) arranged on the rack (2), and the movable cutter head (3) and the fixed cutter head (4) are connected on the rack (2) through hinged connection.

5. A mobile hydraulic shear for easy use according to claim 4, characterized in that, The fixed cutter head (4) is provided with a guide groove (11) at one end away from the rack (2).

6. A mobile hydraulic shear for easy use according to claim 1, characterized in that, The connecting part of the fixed table (7) and the limiting rod (8) is provided with a groove, and the groove is matched with the limiting rod (8).

7. A mobile hydraulic shear for easy use according to claim 1, characterized in that, The first telescopic rod (6) is used for controlling the rotation and telescopic of the fixed table (7).

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