Cutting device for wire and cable processing

Abstract

The utility model discloses a cutting device for electric wire and cable processing, belongs to the technical field of electric wire and cable processing, and aims to solve the problems that a cutting device in the prior art depends on manual measurement and operation too much, and due to manual measurement errors and difficulty in keeping highly consistent force and angle in the operation process, the cutting device cannot work easily. And the cutting size deviation is frequent, so that a cut finished product is easily influenced. Comprising a base frame, a mounting guide frame is fixedly arranged on one side of the upper portion of the base frame, a guide mounting frame is arranged on one side of the mounting guide frame in a sliding mode, a clamping mechanism is mounted above the guide mounting frame, a size precision mechanism is jointly mounted on one side of the guide mounting frame and one side of the upper portion of the base frame, and a fixing frame is fixedly arranged on one side of the upper portion of the base frame; and an electric push rod is arranged below one end of the fixing frame, the tail end of the electric push rod is connected with a cutting assembly, the size precision mechanism comprises first limiting assemblies, and the first limiting assemblies are installed on one side of the guide frame and the two sides of the inner side of the installation guide frame.

Description

Technical Field

[0001] This utility model belongs to the field of wire and cable processing technology, and specifically relates to a cutting device for wire and cable processing. Background Technology

[0002] A cable is an electrical energy or signal transmission device, usually composed of several or several groups of conductors. When using cables, it is often necessary to cut them, which requires the use of cutting equipment for processing.

[0003] In actual processing, existing wire and cable cutting equipment still relies too much on manual measurement and operation. Due to errors in manual measurement and the difficulty in maintaining a high degree of consistency in force and angle during operation, cutting size deviations occur frequently, which can easily affect the finished product. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a cutting device for wire and cable processing, which aims to solve the problem that the cutting device in the existing technology still relies too much on manual measurement and operation. Due to the error of manual measurement and the difficulty in maintaining a high degree of consistency in force and angle during operation, the cutting size deviation occurs frequently, which can easily affect the finished product.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a cutting device for wire and cable processing, including a base frame, a mounting guide fixedly provided on one side of the upper part of the base frame, and a guide frame slidably provided on one side of the mounting guide. A clamping mechanism is installed above the guide frame. A dimensioning precision mechanism is jointly installed on one side of the guide frame and the upper side of the base frame. A fixing frame is fixedly provided on one side of the upper part of the base frame. An electric push rod is provided below one end of the fixing frame, and a cutting component is connected to the end of the electric push rod. The dimensioning precision mechanism includes a first limiting component, which is installed on one side of the guide frame and the inner sides of the mounting guide. A fixing frame is fixedly provided on the upper part of one side of the base frame, and a second limiting component is installed in the middle and on one side of the fixing frame.

[0008] Furthermore, the first limiting component includes a preset guide groove, and the preset guide groove is symmetrically opened on one side of the mounting frame. A return spring is installed in the middle of the two preset guide grooves, and one end of the two return springs is connected to a mounting block. A limiting post is fixed at the outer end of each of the two mounting blocks, and limiting grooves are provided on both sides of the inner side of the mounting frame.

[0009] Furthermore, the opening dimensions of the limiting groove are matched with the end dimensions of the limiting post.

[0010] Furthermore, the second limiting component includes a rotating rod, which is installed in the middle of the upper section of the mounting frame. A take-up roller is fixedly provided around the middle of the rotating rod, and a hand crank is connected to one end of the rotating rod. A gear is fixedly provided around the periphery of the rotating rod near one end. A fixing block is fixedly provided on one side of the mounting frame, and a threaded groove is provided in the middle of the fixing block. A bolt rod is threaded into the middle of the threaded groove, and a rotating bushing is provided at the end of the bolt rod. A locking block is connected to the other end of the rotating bushing, and a movable block is fixedly provided on one side of the rotating bushing. A movable groove is provided on one side of the mounting frame.

[0011] Furthermore, the end dimensions of the card block match the dimensions of the tooth grooves distributed around the gear.

[0012] Furthermore, the movable block and the movable slot are connected by a movable guide connection.

[0013] Furthermore, the clamping mechanism includes two mounting blocks, which are fixed on the upper sides of the guide frame. Cylinders are mounted on the outer ends of the two mounting blocks, and clamping sliders are connected to the ends of the two cylinders. Slide grooves are provided on the upper sides of the guide frame, and anti-slip pads are provided on the inner sides of the two clamping sliders.

[0014] Furthermore, the clamping slider and the slide groove are connected by a movable guide connection.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention allows the operator to manually squeeze two guide blocks on one side of the guide frame. Under the elastic compression of the reset springs connected to each block, the limiting post can disengage from the corresponding limiting groove. The operator can then move the guide frame, allowing the cable wound on the take-up roller to be unwound. The operator can control the displacement distance of the guide frame in real time according to the scale markings on one side of the guide frame. When the required cutting size is reached, the operator releases the guide block. Under the reset of the reset spring, the limiting post can be aligned and inserted into the corresponding limiting groove inside the guide frame. To ensure the cable tension, the operator can reverse the hand crank to move the rotating rod and the take-up roller, tightening the cable. Then, the operator manually operates the bolt rod. Guided by the movable block and the movable groove, the locking block connected to the end of the rotating shaft sleeve can be aligned and locked into the corresponding tooth groove of the gear on the periphery of one end of the rotating rod, thus achieving cable tension and fixation. In this state, the electric push rod can be activated to lower the cutting assembly to cut the cable at the cutting position on one side of the guide frame.

[0018] The wires and cables to be processed in this utility model are pre-wound on a take-up roller. When cutting is required, personnel can take one end of the cable and place it in the middle of the two clamping sliders above the guide frame. Then, personnel can simultaneously start the two cylinders to clamp the end of the cable. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of a three-dimensional partial structure;

[0022] Figure 3 This is a side view of the guide frame structure.

[0023] Figure 4 for Figure 1 Schematic diagram of the structure at point A in the middle.

[0024] The labels in the attached diagram are as follows: 1. Base frame; 2. Mounting guide; 3. Guide frame; 4. Clamping mechanism; 41. Mounting block; 42. Cylinder; 43. Clamping slider; 44. Slide groove; 45. Anti-slip inner pad; 5. Dimensional precision mechanism; 51. First limiting component; 511. Preset guide groove; 512. Return spring; 513. Guide block; 514. Limiting post; 515. Limiting groove; 52. Fixed frame; 53. Second limiting component; 531. Rotating rod; 532. Take-up roller; 533. Hand crank; 534. Gear; 535. Fixing block; 536. Screw groove; 537. Bolt rod; 538. Rotating bushing; 539. Locking block; 5310. Movable block; 5311. Movable groove; 6. Fixed frame; 7. Electric push rod; 8. Cutting component. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This specific embodiment is a cutting device for wire and cable processing, and its structural schematic diagram is shown below. Figures 1 to 4 As shown, the system includes a base frame 1, a mounting guide 2 fixedly mounted on one side of the upper part of the base frame 1, and a guide frame 3 slidably mounted on one side of the mounting guide 2. A clamping mechanism 4 is mounted above the guide frame 3. A dimensional precision mechanism 5 is jointly mounted on one side of the guide frame 3 and the upper side of the base frame 1. A fixing frame 6 is fixedly mounted on one side of the upper part of the base frame 1. An electric push rod 7 is located below one end of the fixing frame 6, and a cutting assembly 8 is connected to the end of the electric push rod 7. The clamping mechanism 4 includes two mounting blocks 41, which are fixedly mounted on the upper sides of the guide frame 3. The outer surfaces of the two mounting blocks 41 are... The guide frame 3 is equipped with cylinders 42 at one end, and clamping sliders 43 are connected to the ends of the two cylinders 42. Slide grooves 44 are provided on both sides above the guide frame 3. Anti-slip pads 45 are provided on the inner side of the two clamping sliders 43. The clamping sliders 43 and the slide grooves 44 are connected by a movable guide. The wires and cables to be processed are pre-wound on the take-up roller 532. When it is necessary to cut them, the personnel can take one end of the cable and place it in the middle of the two clamping sliders 43 above the guide frame 3. Then the personnel will start the two cylinders 42 simultaneously, thereby achieving the clamping treatment of the cable end.

[0027] The dimensional precision mechanism 5 includes a first limiting component 51, which is installed on one side of the guide frame 3 and on both inner sides of the mounting guide frame 2. The first limiting component 51 includes preset guide grooves 511, which are symmetrically opened on one side of the guide frame 3. A return spring 512 is installed in the middle of the two preset guide grooves 511, and one end of each return spring 512 is connected to a guide block 513. A limiting post 514 is fixed to the outer end of each of the two guide blocks 513. Limiting grooves 515 are provided on both inner sides of the mounting guide frame 2, and the opening dimensions of the limiting grooves 515 match the end dimensions of the limiting posts 514. A mounting bracket 52 is fixed above one side of the base frame 1, and the middle of the mounting bracket 52 and a… A second limiting component 53 is installed on the side. The second limiting component 53 includes a rotating rod 531, which is installed in the middle of the upper section of the fixed frame 52. A winding roller 532 is fixedly installed around the middle of the rotating rod 531. A hand crank 533 is connected to one end of the rotating rod 531. A gear 534 is fixedly installed around one end of the rotating rod 531. A fixing block 535 is fixedly installed on one side of the fixed frame 52. A screw groove 536 is opened in the middle of the fixing block 535. A bolt rod 537 is screwed into the middle of the screw groove 536. A rotating bushing 538 is provided at the end of the bolt rod 537. A locking block 539 is connected to the other end of the rotating bushing 538. The end size of the locking block 539 is different from the teeth on the periphery of the gear 534. The groove dimensions are matched, and a movable block 5310 is fixed on one side of the rotating bushing 538. A movable groove 5311 is opened on one side of the fixed frame 52. The movable block 5310 and the movable groove 5311 are connected by a movable guide. When the operator squeezes the two guide blocks 513 on one side of the guide frame 3, the limit post 514 can be disengaged from the corresponding limit groove 515 under the elastic compression of the reset spring 512 connected to each block. Then the operator can move the guide frame 3, and the cable wound on the take-up roller 532 can be unwound as the guide frame 3 moves. The operator can control the displacement distance of the guide frame 3 in real time according to the scale on one side of the guide frame 3. When the required cutting size is reached, the operator releases the guide block 513. When the reset spring 512 is reset, the limiting post 514 can be inserted into the corresponding limiting groove 515 inside the mounting guide 2. Then, in order to ensure the tightness of the cable, the operator can rotate the hand crank 533 in the opposite direction to make the rotating rod 531 and the winding roller 532 move to tighten the cable. Then, the operator manually bolts the rod 537. Under the guidance of the movable block 5310 and the movable groove 5311, the locking block 539 connected to the end of the rotating bushing 538 can be aligned and locked into the corresponding tooth groove of the gear 534 provided around one end of the rotating rod 531, thereby achieving the tightness and fixation of the cable. In this state, the electric push rod 7 can be activated to lower the cutting assembly 8 to cut the cable cutting position on one side of the mounting guide 2.

[0028] Working principle: The wires and cables to be processed are pre-wound on the take-up roller 532. When cutting is required, the operator takes one end of the cable and places it in the middle of the two clamping sliders 43 above the guide frame 3. Then, the operator simultaneously activates the two cylinders 42, thereby clamping the cable end. Next, the operator squeezes the two guide blocks 513 on one side of the guide frame 3. Under the elastic compression of the reset springs 512 connected to each block, the limiting post 514 can be disengaged from the corresponding limiting groove 515. Then, the operator can move the guide frame 3, and the cable wound on the take-up roller 532 can be unwound as the guide frame 3 moves. The operator can control the displacement distance of the guide frame 3 in real time according to the scale on one side of the guide frame 3. When the required cutting length is reached... When the cable is in tension, the operator releases the guide block 513. Under the reset of the reset spring 512 connected to it, the limiting post 514 can be inserted into the corresponding limiting groove 515 inside the mounting guide 2. Then, in order to ensure the cable tension, the operator can rotate the hand crank 533 in the opposite direction to make the rotating rod 531 and the winding roller 532 move and tighten the cable. Then, the operator manually bolts the rod 537. Under the guidance of the movable block 5310 and the movable groove 5311, the locking block 539 connected to the end of the rotating bushing 538 can be inserted into the corresponding tooth groove of the gear 534 provided around one end of the rotating rod 531, thereby achieving the tension and fixation of the cable. In this state, the electric push rod 7 can be activated to lower the cutting assembly 8 to cut the cable cutting position on one side of the mounting guide 2.

[0029] All technical features in this embodiment can be freely combined according to actual needs.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting device for processing of electric wire and cable, comprising a base frame (1), characterized in that, The upper side of the base frame (1) is fixedly provided with a mounting guide frame (2), one side of the mounting guide frame (2) is slidably provided with a guide mounting frame (3), the upper side of the guide mounting frame (3) is mounted with a clamping mechanism (4), one side of the guide mounting frame (3) and the upper side of the base frame (1) are jointly mounted with a size accurate mechanism (5), and the upper side of the base frame (1) is fixedly provided with a fixing frame (6), one end of the fixing frame (6) is provided below with an electric push rod (7), and the tail end of the electric push rod (7) is connected with a cutting assembly (8), the size accurate mechanism (5) comprises a first limiting assembly (51), and the first limiting assembly (51) is mounted on both sides of the guide mounting frame (3) and the inner side of the mounting guide frame (2), and the upper side of one side of the base frame (1) is fixedly provided with a fixed mounting frame (52), and the middle and one side of the fixed mounting frame (52) are mounted with a second limiting assembly (53).

2. The cutting apparatus for processing of electric wire and cable according to claim 1, characterized by The first limiting assembly (51) comprises preset guide grooves (511) which are symmetrically provided on one side of the guide mounting frame (3), the middle of the two preset guide grooves (511) is mounted with a reset spring (512), one end of the two reset springs (512) is connected with a guide mounting block (513), and the outer end of each of the two guide mounting blocks (513) is fixedly provided with a limiting column (514), and the inner sides of both sides of the mounting guide frame (2) are separately provided with limiting grooves (515).

3. The cutting apparatus for processing of electric wire and cable according to claim 2, wherein The size of the limiting groove (515) is matched with the size of the end of the limiting column (514).

4. The cutting apparatus for processing of electric wire and cable according to claim 1, characterized by The second limiting assembly (53) comprises a rotating rod (531) which is mounted in the middle of the upper section of the fixed mounting frame (52), the middle periphery of the rotating rod (531) is fixedly provided with a winding roller (532), one end of the rotating rod (531) is connected with a hand wheel (533), the periphery of the proximal end of the rotating rod (531) is fixedly provided with a gear (534), one side of the fixed mounting frame (52) is fixedly provided with a fixed block (535), the middle of the fixed block (535) is provided with a screw groove (536), the middle of the screw groove (536) is screwed with a bolt rod (537), the tail end of the bolt rod (537) is provided with a rotating shaft sleeve (538), the other end of the rotating shaft sleeve (538) is connected with a clamping block (539), one side of the rotating shaft sleeve (538) is fixedly provided with a movable block (5310), and one side of the fixed mounting frame (52) is provided with a movable groove (5311).

5. The cutting apparatus for processing of electric wire and cable according to claim 4, wherein The size of the end of the clamping block (539) is matched with the size of the gear groove separately provided on the periphery of the gear (534).

6. The cutting apparatus for processing of electric wire and cable according to claim 4, wherein The movable block (5310) and the movable groove (5311) are movably and guideedly connected.

7. The cutting apparatus for processing of electric wire and cable according to claim 1, wherein The clamping mechanism (4) comprises two mounting blocks (41) which are fixedly provided on the upper sides of both sides of the guide mounting frame (3), the outer ends of the two mounting blocks (41) are mounted with air cylinders (42), the ends of the two air cylinders (42) are connected with clamping sliding blocks (43), the upper sides of both sides of the guide mounting frame (3) are provided with sliding grooves (44), and the inner sides of the two clamping sliding blocks (43) are provided with anti-skid inner pads (45).

8. The cutting apparatus for processing of electric wire and cable according to claim 7, wherein The clamping slider (43) and the sliding groove (44) are movably connected.

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