Electromechanical engineering wire cutting device

Abstract

The utility model discloses an electromechanical engineering wire cutting device which comprises a base of the wire cutting device, a clamping base is hinged to the top of the base, a cable is placed in the base, the hinged clamping base is turned over, the clamping base is clamped to the top of the cable, a pressing assembly drives a lifting plate in the clamping base to move downwards and pushes a push rod to move downwards, and the cable is cut off. A push rod moves downwards to be inserted into a clamping groove formed in the top of a second toothed plate and pushes the second toothed plate to move downwards in a sliding groove, the second toothed plate drives an engaged gear to rotate, the gear drives an engaged first toothed plate on the other side to move upwards, and therefore the two sets of lifting plates move synchronously and drive a cutting knife to move to cut a cable; and meanwhile, when the two sets of lifting plates move, reset springs are pulled correspondingly, the reset springs can drive the lifting plates to reset so that the lifting plates can move again, errors during cable cutting are reduced, and the cable cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical engineering wire cutting, in particular to an electromechanical engineering wire cutting device. Background Art

[0002] Mechanical and electrical engineering includes electrical engineering technology, automatic control and instrumentation, water supply and drainage, mechanical equipment installation, container installation, heating, ventilation and air-conditioning engineering, building intelligent engineering, fire protection engineering, equipment and pipeline anti-corrosion and insulation technology, etc. In the production process of mechanical equipment, it is necessary to use wires to connect the various electronic components in the mechanical equipment, but most of these wires connecting the electronic components are of fixed length, so that the various electronic components can be connected accurately without wasting the wires due to being too long. The existing wires sold on the market are whole rolls of wires, which need to be cut when used.

[0003] Some wires sold on the market are whole rolls of wires, which need to be cut when used, but the existing cutting methods are mostly manual cutting. Since the cables in the project are relatively thick, manual labor will become fatigued after working for a long time, and cutting errors are prone to occur, making the cable cut uneven. For this reason, we provide a mechanical and electrical engineering wire cutting device for use. Utility Model Content

[0004] The purpose of the utility model is to provide a mechanical and electrical engineering wire cutting device to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical and electrical engineering wire cutting device, comprising a base of the wire cutting device, a snap-fit ​​seat being hinged on the top of the base, mounting grooves being respectively provided at the inner middle ends of the base and the snap-fit ​​seat, two groups of slide grooves being respectively provided at both sides of the two groups of mounting grooves, lifting plates being slidably connected between the two groups of slide grooves at the same level, the two groups of lifting plates being respectively located inside the base and the snap-fit ​​seat, a pressing assembly being installed on the top of the base and extending to the top of the lifting plate located above;

[0006] A transmission assembly is installed between the installation groove and the lifting plate at the bottom, a cutting knife is installed on one side of the two groups of lifting plates to cut the cables, a shrinking assembly is installed at the inner bottom end of the base, and a handle is connected to a bearing on one side of the shrinking assembly.

[0007] Preferably, the transmission assembly includes a gear, a first tooth plate, a second tooth plate, a return spring and a pushing assembly, two groups of the gear bearings are connected to one side of the inner part of the lower mounting groove, two groups of the first tooth plates and the second tooth plates are respectively slidably connected to the inside of each group of slide grooves located below and the bottoms of the two groups of first tooth plates are connected to the top of the lifting plate located below, the first tooth plate and the second tooth plate are respectively meshed on both sides of the gear, and multiple groups of the return springs are respectively installed between the two groups of lifting plates and one side of the opened mounting groove.

[0008] Preferably, the pushing assembly includes a snap-fit ​​groove and a push rod, the snap-fit ​​groove is opened at the top of the second tooth plate, the push rod is installed at one end of the bottom of the upper lifting plate, and the push rod can be inserted into the inside of the snap-fit ​​groove.

[0009] Preferably, the pressing assembly includes a support seat, a lower pressure plate, a slider and a lower pressure rod, the support seat is installed at one end of the top of the base, the lower pressure plate bearing is connected to the inside of the support seat, the slider is slidably connected to the bottom of the lower pressure plate, the top of the lower pressure rod is hinged to the bottom of the slider and the bottom of the lower pressure rod slides through the top of the locking seat and is connected to the top of the lifting plate located above.

[0010] Preferably, the retraction assembly includes a placement slot, a moving block and a pull plate, the placement slot is opened at the inner bottom end of the base, the moving block is slidably connected to the inside of the placement slot, the pull plate is hinged on one side of the moving block, and the handle bearing is connected to one end of the pull plate.

[0011] Preferably, rollers are respectively connected to bearings on both sides of the base, and the four groups of rollers drive the wire cutting device to move.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model places the cable inside the base, flips the hinged engaging seat, so that the engaging seat is engaged with the top of the cable, and the pressing assembly drives the lifting plate inside the engaging seat to move downward and pushes the push rod to move downward. The push rod moves downward and is inserted into the engaging groove opened on the top of the second tooth plate and pushes the second tooth plate to move downward in the slide groove. The second tooth plate drives the meshing gear to rotate, and the gear drives the meshing first tooth plate on the other side to move upward, so that the two sets of lifting plates move synchronously and drive the cutting knife to move to cut the cable. At the same time, the two sets of lifting plates pull the reset springs respectively when moving, and the reset springs can drive the lifting plates to reset so that the lifting plates can move again, thereby reducing the error when cutting the cable and improving the cutting efficiency of the cable.

[0014] 2. The utility model presses the lower pressure plate, one end of which flips in the support seat, the lower pressure plate presses down and squeezes the slider slidably connected at the bottom, the slider pushes the lower pressure rod hinged at the bottom to move downward, the lower pressure rod moves on the top of the engaging seat and pushes the lifting plate located above to move downward, the handle is held and pulled, the handle drives the pull plate to move so that the pull plate drives the hinged moving block to be pulled out of the placement groove to facilitate the movement of the wire cutting device, otherwise the pull plate is retracted into the placement groove for placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the base and the engaging seat of the utility model;

[0017] Figure 3 For this utility model Figure 1 A magnified schematic diagram of point A;

[0018] Figure 4 For this utility model Figure 2 An enlarged schematic diagram of point B.

[0019] In the figure: 1, base, 2, engaging seat, 3, mounting groove, 4, sliding groove, 5, lifting plate, 6, cutting knife, 7, gear, 8, first tooth plate, 9, second tooth plate, 10, engaging groove, 11, push rod, 12, return spring, 13, support seat, 14, lower pressure plate, 15, slider, 16, lower pressure rod, 17, placement groove, 18, moving block, 19, pull plate, 20, handle, 21, roller. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 As shown, the utility model is a wire cutting device for electromechanical engineering, comprising a base 1 of the wire cutting device, a snap-fit ​​seat 2 is hingedly connected to the top of the base 1, mounting grooves 3 are respectively provided at the inner middle ends of the base 1 and the snap-fit ​​seat 2, two groups of slide grooves 4 are respectively provided on both sides of the two groups of mounting grooves 3, and lifting plates 5 are respectively slidably connected between the two groups of slide grooves 4 at the same level, and the two groups of lifting plates 5 are respectively located inside the base 1 and the snap-fit ​​seat 2, and a pressing component is installed on the top of the base 1 and the pressing component extends to the top of the lifting plate 5 located above;

[0022] A transmission assembly is installed between the lower mounting groove 3 and the lifting plate 5. A cutting knife 6 is installed on one side of the two sets of lifting plates 5 to cut the cables. A shrinking assembly is installed at the inner bottom end of the base 1. A handle 20 is connected to a bearing on one side of the shrinking assembly.

[0023] In this embodiment, the cable is placed inside the base 1, the hinged snap-fit ​​seat 2 is flipped so that the snap-fit ​​seat 2 is snapped on the top of the cable, and the pressing component is pressed. The pressing component drives the lifting plate 5 inside the snap-fit ​​seat 2 to move downward. When the lifting plate 5 moves downward, it drives the transmission component to move, so that the two groups of lifting plates 5 move synchronously. When the two groups of lifting plates 5 move synchronously, they respectively drive the installed cutting knives 6 to move. The two groups of cutting knives 6 cut and fix the cable between the base 1 and the snap-fit ​​seat 2. Hold the handle 20, and the handle 20 drives the shrinking component to move, so that the handle 20 drives the wire cutting device to move.

[0024] See also Figure 4 As shown, the transmission assembly includes a gear 7, a first tooth plate 8, a second tooth plate 9, a return spring 12 and a pushing assembly. Two groups of gears 7 are bearing-connected to one side of the inner side of the lower mounting groove 3. Two groups of first tooth plates 8 and second tooth plates 9 are respectively slidably connected to the inside of each group of slide grooves 4 located below, and the bottoms of the two groups of first tooth plates 8 are connected to the top of the lower lifting plate 5. The first tooth plate 8 and the second tooth plate 9 are respectively meshed on both sides of the gear 7. Multiple groups of return springs 12 are respectively installed between the two groups of lifting plates 5 and one side of the opened mounting groove 3.

[0025] In this embodiment, the second tooth plate 9 moves downward under the drive of the pushing assembly, and the second tooth plate 9 drives the meshing gear 7 to rotate when moving downward. The gear 7 drives the meshing first tooth plate 8 on the other side to move upward, so that the two groups of lifting plates 5 move synchronously and drive the cutting knife 6 to move to cut the cable. At the same time, the two groups of lifting plates 5 pull the reset springs 12 respectively when moving, and the reset springs 12 can drive the lifting plates 5 to reset so that the lifting plates 5 can move again.

[0026] See also Figure 2 and Figure 4 As shown, the pushing assembly includes a snap-fit ​​groove 10 and a push rod 11 . The snap-fit ​​groove 10 is opened at the top of the second tooth plate 9 . The push rod 11 is installed at one end of the bottom of the upper lifting plate 5 . The push rod 11 can be inserted into the snap-fit ​​groove 10 .

[0027] In this embodiment, the lifting plate 5 located at the top moves downward and drives the push rod 11 installed at the bottom to move downward. The push rod 11 moves downward and is inserted into the engaging groove 10 opened at the top of the second tooth plate 9 and pushes the second tooth plate 9 to move downward in the slide groove 4.

[0028] See also Figure 1As shown, the pressing assembly includes a support seat 13, a lower pressure plate 14, a slider 15 and a lower pressure rod 16. The support seat 13 is installed at one end of the top of the base 1, the lower pressure plate 14 is bearing-connected to the inside of the support seat 13, the slider 15 is slidably connected to the bottom of the lower pressure plate 14, the top of the lower pressure rod 16 is hinged to the bottom of the slider 15, and the bottom of the lower pressure rod 16 slides through the top of the locking seat 2 and is connected to the top of the lifting plate 5 located above.

[0029] In this embodiment, by pressing the lower pressure plate 14, one end of the lower pressure plate 14 is flipped in the support seat 13, and the lower pressure plate 14 presses down and squeezes the slider 15 slidably connected at the bottom, and the slider 15 pushes the lower pressure rod 16 hinged at the bottom to move downward, and the lower pressure rod 16 moves on the top of the locking seat 2 and pushes the lifting plate 5 located above to move downward.

[0030] See also Figure 1-Figure 3 As shown, the retracting assembly includes a placement slot 17, a moving block 18 and a pull plate 19. The placement slot 17 is opened at the inner bottom end of the base 1, the moving block 18 is slidably connected inside the placement slot 17, the pull plate 19 is hinged on one side of the moving block 18, and the handle 20 is bearing-connected to one end of the pull plate 19.

[0031] In this embodiment, by holding the handle 20 and pulling the handle 20, the handle 20 drives the pull plate 19 to move so that the pull plate 19 drives the hinged moving block 18 to be pulled out from the placement groove 17 to facilitate the movement of the wire cutting device, and vice versa, the pull plate 19 is retracted into the placement groove 17 for placement.

[0032] See also Figure 1-4 As shown, rollers 21 are respectively connected to bearings on both sides of the base 1, and four groups of rollers 21 drive the wire cutting device to move.

[0033] In this embodiment, rollers 21 are respectively connected to bearings on both sides of the base 1, and the rollers 21 drive the wire cutting device to move, thereby increasing the convenience of using the wire cutting device.

[0034] Working principle: The utility model is a wire cutting device for electromechanical engineering. During use, the cable is placed inside the base 1, and the hinged snap seat 2 is flipped so that the snap seat 2 is snapped on the top of the cable. By pressing the lower pressing plate 14, one end of the lower pressing plate 14 is flipped in the support seat 13, and the lower pressing plate 14 presses down and squeezes the slider 15 connected to the bottom slidingly, and the slider 15 pushes the lower pressing rod 16 hinged at the bottom to move downward, and the lower pressing rod 16 moves on the top of the snap seat 2 and pushes the lifting plate 5 located above to move downward, and at the same time drives the push rod 11 installed at the bottom to move downward, and the push rod 11 moves downward. The second tooth plate 9 is inserted into the engaging groove 10 on the top of the second tooth plate 9 and pushes the second tooth plate 9 to move downward in the slide groove 4. When the second tooth plate 9 moves downward, it drives the meshing gear 7 to rotate. The gear 7 drives the meshing first tooth plate 8 on the other side to move upward, so that the two sets of lifting plates 5 move synchronously and drive the cutting knife 6 to move to cut the cable. At the same time, when the two sets of lifting plates 5 move, they pull the reset spring 12 respectively. The reset spring 12 can drive the lifting plate 5 to reset so that the lifting plate 5 can move again. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wire cutting device for electromechanical engineering, comprising a base (1) of the wire cutting device, characterized in that: The top of the base (1) is hinged with a snap-fit ​​seat (2), and the inner middle ends of the base (1) and the snap-fit ​​seat (2) are respectively provided with mounting grooves (3), and two groups of slide grooves (4) are respectively provided on both sides of the two groups of mounting grooves (3), and the two groups of slide grooves (4) at the same level are respectively connected by sliding with a lifting plate (5), and the two groups of lifting plates (5) are respectively located inside the base (1) and the snap-fit ​​seat (2), and a pressing component is installed on the top of the base (1) and the pressing component extends to the top of the lifting plate (5) located above; A transmission assembly is installed between the installation groove (3) and the lifting plate (5) at the bottom, and a cutting knife (6) is installed on one side of the two sets of lifting plates (5) to cut the cables. A shrinking assembly is installed at the bottom end of the base (1), and a handle (20) is connected to a bearing on one side of the shrinking assembly.

2. The electromechanical engineering wire cutting device according to claim 1, characterized in that: The transmission assembly comprises a gear (7), a first tooth plate (8), a second tooth plate (9), a return spring (12) and a pushing assembly. Two groups of the gear (7) bearings are connected to one side of the inner side of the lower mounting groove (3). Two groups of the first tooth plates (8) and the second tooth plates (9) are respectively slidably connected to the inner side of each group of slide grooves (4) located below, and the bottoms of the two groups of the first tooth plates (8) are connected to the top of the lower lifting plate (5). The first tooth plate (8) and the second tooth plate (9) are respectively meshed on both sides of the gear (7). Multiple groups of the return springs (12) are respectively installed between the two groups of lifting plates (5) and one side of the opened mounting groove (3).

3. The electromechanical engineering wire cutting device according to claim 2, characterized in that: The pushing assembly comprises a snap-fit ​​groove (10) and a push rod (11), wherein the snap-fit ​​groove (10) is provided at the top of the second tooth plate (9), and the push rod (11) is installed at one end of the bottom of the upper lifting plate (5), and the push rod (11) can be inserted into the inside of the snap-fit ​​groove (10).

4. The electromechanical engineering wire cutting device according to claim 1, characterized in that: The pressing assembly comprises a support seat (13), a lower pressing plate (14), a slider (15) and a lower pressing rod (16); the support seat (13) is installed at one end of the top of the base (1); the lower pressing plate (14) is bearing-connected to the inside of the support seat (13); the slider (15) is slidably connected to the bottom of the lower pressing plate (14); the top of the lower pressing rod (16) is hinged to the bottom of the slider (15); and the bottom of the lower pressing rod (16) slides through the top of the engaging seat (2) and is connected to the top of the lifting plate (5) located above.

5. The electromechanical engineering wire cutting device according to claim 1, characterized in that: The retracting assembly comprises a placement groove (17), a moving block (18) and a pull plate (19); the placement groove (17) is opened at the inner bottom end of the base (1); the moving block (18) is slidably connected inside the placement groove (17); the pull plate (19) is hinged on one side of the moving block (18); and the handle (20) is bearing-connected to one end of the pull plate (19).

6. The electromechanical engineering wire cutting device according to claim 5, characterized in that: Rollers (21) are respectively connected to the two sides of the base (1) by bearings, and the four groups of rollers (21) drive the wire cutting device to move.

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