Twist-resistant high-cold tensile control cable production cutting-off machine

Abstract

The utility model belongs to control cable production application technical field, specifically disclose the cutting-off machine for high cold resistance tensile control cable production of torsion resistance, including vertical rack, two groups of vertical support pole, upper fixed plate, front hydraulic cylinder, rear hydraulic cylinder, front cutting knife, rear cutting knife, strip fixed base, arc groove, front tool groove and rear tool groove. The utility model has the advantages of: two part's cutting structure design, when arbitrary one is checked, another carries out the conventional work, realizes efficient cable cutting work, two part's cutting structure design, the reasonable structure design, adopts the design of outside leakage simultaneously, also is convenient for assembling and dismantling, first pressure hydraulic cylinder mounting seat, second pressure hydraulic cylinder mounting seat, first pressure hydraulic cylinder, second pressure hydraulic cylinder, first cable pressure compact piece, second cable pressure compact piece, first pressure compact piece through groove and second pressure compact piece through groove, the cable to be cut off is relatively compact fixed, realizes the accurate and stable cutting of cable.

Description

Technical Field

[0001] This utility model belongs to the field of control cable production and application technology, specifically relating to a cutting machine for producing anti-torsion, high-cold-resistant, and tensile control cables. Background Technology

[0002] Control cables are PVC insulated and PVC sheathed control cables suitable for use in industrial and mining enterprises, energy and transportation departments, and for control and protection circuits with AC rated voltage of 450 / 750 volts or less.

[0003] During the production of control cables, the wound cables need to be cut, such as anti-torsion, high-temperature and high-tensile control cables. Due to their specific performance requirements, anti-torsion, high-temperature and high-tensile control cables possess a certain level of strength (high mechanical strength and toughness), making traditional manual cutting laborious and time-consuming. Therefore, improved cutting methods are necessary.

[0004] Therefore, based on the above problems, this utility model provides a cutting machine for the production of anti-torsion, high-cold-resistant, and tensile control cables. Utility Model Content

[0005] Purpose of the utility model: The purpose of this utility model is to provide a cutting machine for the production of anti-torsion, high-cold-resistant, and tensile-resistant control cables, and to solve the technical problems existing in the background art.

[0006] Technical Solution: The cutting machine for producing anti-torsion, high-cold-resistant, and tensile control cables provided by this utility model includes a vertical frame, two sets of vertical support rods symmetrically arranged on the end faces of both ends of the vertical frame, an upper fixing plate arranged on the upper end face of the two sets of vertical support rods, a front hydraulic cylinder and a rear hydraulic cylinder arranged in a "one-line" shape on the bottom face of both ends of the upper fixing plate, a front cutting blade and a rear cutting blade respectively arranged on the front hydraulic cylinder and the rear hydraulic cylinder, a strip-shaped fixing seat arranged on the end face of the symmetrical center line of the vertical frame, a limiting plate arranged on one side of the strip-shaped fixing seat, an arc-shaped groove arranged on one side of the limiting plate, and a front blade groove and a rear blade groove arranged on one side of the limiting plate and cooperating with the front cutting blade and the rear cutting blade.

[0007] In this technical solution, the strip-shaped fixing seat and the limiting plate have the same length.

[0008] In this technical solution, the front and rear cutting grooves are respectively arranged in a "cross" shape with the limiting plate.

[0009] In this technical solution, the depth dimensions of the front and rear cutting grooves are the same, and are respectively greater than the depth of the arc-shaped groove.

[0010] The cutting machine for producing anti-torsion, high-cold-resistant, and tensile control cables according to this technical solution further includes a first clamping hydraulic cylinder mounting base and a second clamping hydraulic cylinder mounting base symmetrically arranged on the outer walls of the edges at both ends of a vertical frame, and a first clamping hydraulic cylinder and a second clamping hydraulic cylinder respectively arranged on the first clamping hydraulic cylinder mounting base and the second clamping hydraulic cylinder mounting base, and a first cable clamping block and a second cable clamping block respectively arranged on the first clamping hydraulic cylinder and the second clamping hydraulic cylinder, and a first clamping block through groove and a second clamping block through groove arranged in the end face of the symmetrical center line of the limiting plate and used in conjunction with the first cable clamping block and the second cable clamping block.

[0011] In this technical solution, the opposite surfaces of the first cable clamping block and the second cable clamping block are respectively set as arc-shaped structures.

[0012] Compared with existing technologies, the beneficial effects of this utility model's cutting machine for producing anti-torsion, high-cold-resistant, and tensile control cables are as follows: 1. The two-part cutting structure design allows one part to be used while the other is on standby. When either part is under maintenance, the other part can perform routine work, achieving efficient cable cutting. 2. The two-part cutting structure design is reasonable, and the external exposed design facilitates assembly and disassembly. 3. The first clamping hydraulic cylinder mounting base, the second clamping hydraulic cylinder mounting base, the first clamping hydraulic cylinder, the second clamping hydraulic cylinder, the first cable clamping block, the second cable clamping block, the first clamping block through groove, and the second clamping block through groove relatively clamp and fix the cable to be cut, achieving precise and stable cable cutting. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the cutting machine for producing anti-torsion, cold-resistant, and tensile control cables according to this utility model. Figure 2 This is a top view of the two sets of vertical support rods, upper fixing plate, front hydraulic cylinder and rear hydraulic cylinder of the cutting machine for producing anti-torsion, cold-resistant and tensile control cables of this utility model. Figure 3 This is a top view of the strip-shaped fixing seat, limiting plate, arc groove, front knife groove and rear knife groove of the cutting machine for producing anti-torsion, high cold and tensile control cables of this utility model. Figure 4 This is a right-side structural schematic diagram of the cutting machine for producing anti-torsion, high-cold-resistant, and tensile control cables according to this utility model. Figure 5 This is a top view of the structure of the cutting machine for producing anti-torsion, high-cold-resistant, and tensile control cables of this utility model, including the first clamping hydraulic cylinder mounting base, the second clamping hydraulic cylinder mounting base, the first clamping hydraulic cylinder, the second clamping hydraulic cylinder, the first cable clamping block, the second cable clamping block, the first clamping block through groove, and the second clamping block through groove. Figure 6 This is a schematic diagram of the main structure of the first clamping hydraulic cylinder mounting base, the second clamping hydraulic cylinder mounting base, the first clamping hydraulic cylinder, the second clamping hydraulic cylinder, the first cable clamping block, and the second cable clamping block of this utility model. The numbers in the diagram are as follows: 100-Vertical frame, 101-Vertical support rod, 102-Upper fixing plate, 103-Strip fixing seat, 104-Front hydraulic cylinder, 105-Front cutting blade, 106-Limiting plate, 107-Arc groove, 108-Front blade groove, 109-Rear hydraulic cylinder, 110-Rear cutting blade, 111-Rear blade groove, 112-First clamping hydraulic cylinder mounting seat, 113-Second clamping hydraulic cylinder mounting seat, 114-First clamping hydraulic cylinder, 115-Second clamping hydraulic cylinder, 116-First cable clamping block, 117-Second cable clamping block, 118-First clamping block through groove, 119-Second clamping block through groove, A-Cable. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be noted that the terms "top," "bottom," "one side," "the other side," "front," "back," "middle part," "inner," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] Example 1 like Figure 1 , Figure 2 , Figure 3 and Figure 4 The cutting machine shown is for producing anti-torsion, high-temperature and high-tensile control cables. It includes a vertical frame 100, two sets of vertical support rods 101 symmetrically arranged at both ends of the vertical frame 100, an upper fixing plate 102 on the upper end of the two sets of vertical support rods 101, a front hydraulic cylinder 104 and a rear hydraulic cylinder 109 arranged in a "one-line" shape on the bottom surfaces of both ends of the upper fixing plate 102, and a front cutting blade 102 respectively mounted on the front hydraulic cylinder 104 and the rear hydraulic cylinder 109. 05. Rear cutter 110, strip-shaped fixing seat 103 set on the end face of the symmetrical center line of the vertical frame 100, limiting plate 106 set on one side of strip-shaped fixing seat 103, arc groove 107 set on one side of limiting plate 106, and front knife groove 108 and rear knife groove 111 set on one side of limiting plate 106 and cooperating with front cutter 105 and rear cutter 110; wherein, the front hydraulic cylinder 104 and rear hydraulic cylinder 109 are in a vertical "parallel" structure with limiting plate 106.

[0018] The working principle or structural principle is as follows: (1) First, the cable A to be cut is introduced into the limiting plate 106 from any end and placed in the arc groove 107, while the cable A is placed below the front cutter 105 or the rear cutter 110. (2) Then, start the front hydraulic cylinder 104 or start the rear hydraulic cylinder 109 (one starts and the other stops for standby). At this time, the started front hydraulic cylinder 104 drives the front cutting knife 105 to press down or the started rear hydraulic cylinder 109 drives the rear cutting knife 110 to press down. (3) Finally, the lowered front cutter 105 engages with the front cutter groove 108 or the lowered rear cutter 110 engages with the rear cutter groove 111 to complete the cutting of cable A in the arc groove 107 with the front cutter 105 vertically downward or the rear cutter 110 vertically downward.

[0019] The aforementioned dual-cutting structure design replaces traditional manual cutting operations, enabling rapid cutting of cable A (anti-torsion, high-cold-resistant, and tensile-resistant control cable). Simultaneously, one cutting structure operates while the other remains inactive (as a backup), facilitating continuous subsequent work. If either cutting structure malfunctions (e.g., the cutting blade's cut edge is uneven), the other can continue operating. Once cable A cutting is complete, the cutting blade can be removed for maintenance (if the blade malfunctions). The fault-free cutting blade can then be used for the next cable A cutting operation, without affecting the regular production of cable A.

[0020] In addition, preferably the strip-shaped fixing seat 103 and the limiting plate 106 have the same length to match the double-cutting structure design of the front cutting blade 105 and the rear cutting blade 110, and at the same time, correspondingly enhance the compressive strength of the limiting plate 106 during vertical cutting.

[0021] In addition, preferably the front cutter groove 108 and the rear cutter groove 111 are in a cross shape with the limiting plate 106, and cooperate with the front cutter 105 or the rear cutter 110 during the cutting operation to complete the precise and complete cutting of cable A.

[0022] In addition, preferably, the front cutter groove 108 and the rear cutter groove 111 have the same depth and are respectively greater than the depth of the arc-shaped groove 107. The arc-shaped groove 107 has a semi-circular structure. During the cutting operation, the cable A is placed horizontally in the arc-shaped groove 107 to limit and fix the cable A horizontally, preventing the cable A from shifting during cutting and affecting the accuracy, safety and efficiency of cutting. During cutting, the front cutting blade 105 penetrates into the front cutter groove 108 and contacts the inner wall of the front cutter groove 108, or the rear cutting blade 110 penetrates into the rear cutter groove 111 and contacts the inner wall of the rear cutter groove 111. This completes the thorough and rapid cutting of the cable A in the arc-shaped groove 107.

[0023] Example 2 Based on Example 1, such as Figure 5 and Figure 6The cutting machine for producing anti-torsion, high-cold-resistant, and tensile control cables shown also includes a first clamping hydraulic cylinder mounting base 112 and a second clamping hydraulic cylinder mounting base 113 symmetrically arranged on the outer walls of the two ends of the vertical frame 100, a first clamping hydraulic cylinder 114 and a second clamping hydraulic cylinder 115 respectively arranged on the first clamping hydraulic cylinder mounting base 112 and the second clamping hydraulic cylinder mounting base 113, a first cable clamping block 116 and a second cable clamping block 117 respectively arranged on the first clamping hydraulic cylinder 114 and the second clamping hydraulic cylinder 115, and a first clamping block through groove 118 and a second clamping block through groove 119 arranged in the end face of the symmetrical center line of the limiting plate 106 and used in conjunction with the first cable clamping block 116 and the second cable clamping block 117.

[0024] The working principle or structural principle is as follows: Cable A is placed in the arc-shaped groove 107. At this time, the first clamping hydraulic cylinder 114 and the second clamping hydraulic cylinder 115 are activated to move relative to each other. At this time, the first cable clamping block 116 and the second cable clamping block 117 on the first clamping hydraulic cylinder 114 and the second clamping hydraulic cylinder 115 respectively pass through the first clamping block through groove 118 and the second clamping block through groove 119 to clamp the cable A placed in the arc-shaped groove 107. In this way, according to the cutting method in Embodiment 1, the clamped cable A is precisely, quickly and safely cut off. After the cutting is completed, the first clamping hydraulic cylinder 114 and the second clamping hydraulic cylinder 115 move in opposite directions (reset). At this time, the cut cable A is removed and the clamping of cable A is performed again.

[0025] In addition, preferably, the opposite surfaces of the first cable clamping block 116 and the second cable clamping block 117 are respectively set as arc-shaped structures. Such a structure can achieve the clamping of cable A without damaging the outer wall of cable A.

[0026] In this structure, the operating strokes of the front hydraulic cylinder 104, the rear hydraulic cylinder 109, the first clamping hydraulic cylinder 114, and the second clamping hydraulic cylinder 115 are preset (pre-adjusted) according to the cutting target and clamping requirements, respectively. That is, the operating stroke is based on the premise of cutting and clamping.

[0027] In this structure, the depth dimensions of the front cutter groove 108 and the rear cutter groove 111 are 40-60mm, the length dimensions of the front cutter 105 and the rear cutter 110 are 50-80mm, the length of the limiting plate 106 is 200-350mm, and the diameter dimension of the arc groove 107 is 10-50mm.

[0028] The front hydraulic cylinder 104, front cutting blade 105, rear hydraulic cylinder 109, rear cutting blade 110, first clamping hydraulic cylinder 114, and second clamping hydraulic cylinder 115 in the cutting machine for producing anti-torsion, high-cold-resistant, and tensile control cables of this structure are all conventional components or equipment. At the same time, the control principles of the above-mentioned conventional components or equipment are clear to those skilled in the art, and will not be described in detail here, which does not affect the disclosure of the technical solution of this application.

[0029] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cutting machine for producing anti-torsion, high-altitude, and tensile control cables, characterized in that: Includes a vertical frame (100), two sets of vertical support rods (101) symmetrically arranged on both ends of the vertical frame (100), an upper fixing plate (102) arranged on the upper end of the two sets of vertical support rods (101), a front hydraulic cylinder (104) and a rear hydraulic cylinder (109) arranged in a "one-line" shape on the bottom surfaces of both ends of the upper fixing plate (102), and a front cutting blade (105) respectively arranged on the front hydraulic cylinder (104) and the rear hydraulic cylinder (109). The components include a rear cut-off blade (110), a strip-shaped fixing seat (103) disposed on the end face of the symmetrical center line of the vertical frame (100), a limiting plate (106) disposed on one side of the strip-shaped fixing seat (103), an arc-shaped groove (107) disposed on one side of the limiting plate (106), and a front cutting groove (108) and a rear cutting groove (111) disposed on one side of the limiting plate (106) and cooperating with the front cut-off blade (105) and the rear cut-off blade (110).

2. The cutting machine for producing anti-torsion, high-temperature and tensile control cables according to claim 1, characterized in that: The strip-shaped fixing seat (103) and the limiting plate (106) have the same length.

3. The cutting machine for producing anti-torsion, high-temperature and tensile control cables according to claim 1, characterized in that: The front cutting groove (108) and the rear cutting groove (111) are respectively in a "cross shape" with the limiting plate (106).

4. The cutting machine for producing anti-torsion, high-temperature and tensile control cables according to claim 1, characterized in that: The front groove (108) and the rear groove (111) have the same depth, and are respectively greater than the depth of the arc groove (107).

5. The cutting machine for producing anti-torsion, high-temperature and tensile control cables according to claim 1, 2, 3, or 4, characterized in that: The cutting machine for producing anti-torsion, high-cold-resistant, and tensile control cables further includes a first clamping hydraulic cylinder mounting base (112) and a second clamping hydraulic cylinder mounting base (113) symmetrically arranged on the outer walls of the edges at both ends of the vertical frame (100), a first clamping hydraulic cylinder (114) and a second clamping hydraulic cylinder (115) respectively arranged on the first clamping hydraulic cylinder mounting base (112) and the second clamping hydraulic cylinder mounting base (113), a first cable clamping block (116) and a second cable clamping block (117) respectively arranged on the first clamping hydraulic cylinder (114) and the second clamping hydraulic cylinder (115), and a first clamping block through groove (118) and a second clamping block through groove (119) arranged in the end face of the symmetrical center line of the limiting plate (106) and used in conjunction with the first cable clamping block (116) and the second cable clamping block (117).

6. The cutting machine for producing anti-torsion, high-temperature and tensile control cables according to claim 5, characterized in that: The opposite surfaces of the first cable clamping block (116) and the second cable clamping block (117) are respectively set as arc-shaped structures.

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