Cutting device for cable construction

Abstract

The utility model relates to the technical field of communication construction, in particular to a cutting device for cable construction, which comprises a base, a vertical plate, a connecting seat, a first cantilever, a second cantilever and a cutting blade, a first cantilever and a second cantilever are connected to the positions, close to the top and the bottom end, of one end of the vertical plate correspondingly, and a cutting driving mechanism is installed at one end of the bottom of the first cantilever through bolts. A first guide column is installed at one end of the top of the second cantilever through a threaded hole, a second guide column is installed on the side, close to the first guide column, of the top of the second cantilever through a reserved groove, the periphery of the top end of the second guide column is sleeved with a cylindrical spring, and a bearing block is arranged on the upper side of the second cantilever; a first guide groove and a second guide groove are formed in one end of the bottom of the bearing block; and a structure for limiting and supporting the cable is arranged, so that when the cable is cut, the precision effect is good, and the cutting surface is straighter.

Description

Technical Field

[0001] This utility model relates to the field of communication construction technology, specifically to a cable cutting device for cable construction. Background Technology

[0002] Cable cutting equipment is a tool specifically designed for cable installation and maintenance. It is mainly used to quickly and safely cut various types of cables, including low-voltage, high-voltage, and fiber optic cables.

[0003] Traditional cutting devices lack a structure to limit and support the cable when cutting it, resulting in poor precision and uneven cut surfaces. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a cable cutting device with a structure that limits and supports the cable, resulting in precise cutting and a straighter cut surface.

[0005] The technical solution adopted by this utility model to solve its technical problem is a cable construction cutting device, including a base, a vertical plate, a connecting seat, a first cantilever, a second cantilever and a cutting blade. The vertical plate is fixed to the top of the base near the center by bolts. The first cantilever and the second cantilever are respectively connected to one end of the vertical plate near the top and the bottom. A cutting drive mechanism is installed at the bottom end of the first cantilever by bolts.

[0006] A first guide post is installed at one end of the top of the second cantilever through a threaded hole. A second guide post is installed at the top of the second cantilever near the first guide post through a pre-reserved groove. A cylindrical spring is sleeved around the top of the second guide post. A support block is provided on the upper side of the second cantilever. A first guide groove and a second guide groove are opened at one end of the bottom of the support block. The tops of the first guide post and the second guide post are respectively located in the first guide groove and the second guide groove. A cutting groove is opened at the top of the support block. A groove is opened on one side of the support block near the top.

[0007] By adopting the above technical solution, the cable to be cut is placed in the groove, and the cable is cut by the cooperation of the cutting blade with the cutting groove opened on the top of the support block. This cutting device has a structure for limiting and supporting the cable, and the cutting effect is accurate and the cut surface is straighter when cutting the cable.

[0008] Specifically, the cutting drive mechanism includes a cylinder, a T-shaped block, and a cutting blade. The bottom end of the cutting blade has the same shape as the inner side of the cutting groove. A connecting protrusion is provided on the top of the cutting blade. The T-shaped block and the connecting protrusion are connected by screws. A connecting post is provided near the center of the top of the T-shaped block. A connector is connected to the power output end of the cylinder.

[0009] By adopting the above technical solution, the cylinder can easily drive the connector, connecting column and T-block to move up and down when it is in motion. The T-block and connecting protrusion can be separated by screws, so as to replace the cutting blade.

[0010] Specifically, both the connector and the connecting post have through holes at one end, and the connector and the connecting post are connected by locking bolts.

[0011] By adopting the above technical solution, the connecting head and the connecting column can be easily separated as needed by tightening the bolts, thereby allowing the connecting column and the T-block to be disassembled as required.

[0012] Specifically, reinforcing ribs are provided at the corners where the bottom of the first and second cantilever arms connects to one end of the base.

[0013] Specifically, a limit rod is provided at one end of the top of the base, and a counterweight is sleeved around the limit rod.

[0014] Specifically, the cutting blade is made of stainless steel.

[0015] The beneficial effects of this utility model are:

[0016] (1) The cable cutting device for cable construction described in this utility model places the cable to be cut in the groove, with the cable located at the upper end of the cutting groove. The connector connected to the output end of the cylinder descends, driving the T-shaped block and the cutting blade to press down. The cutting blade cooperates with the cutting groove opened on the top of the support block to facilitate the cutting of the cable. This cutting device has a structure for limiting and supporting the cable. When cutting the cable, the precision effect is good and the cut surface is straighter. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a side view of the structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the first guide post, the second guide post, and the cylindrical spring structure of this utility model.

[0021] Figure 4 This is a bottom view of the structure of this utility model.

[0022] In the diagram: 1. Base; 2. Vertical plate; 3. Connecting seat; 4. Limiting rod; 5. Counterweight; 6. First cantilever; 7. Second cantilever; 8. Cylinder; 9. First guide post; 10. Second guide post; 11. Cylindrical spring; 12. Support block; 13. Cutting groove; 14. Connector; 15. T-block; 16. Connecting post; 17. Cutting blade; 18. Connecting protrusion; 19. Groove; 20. First guide groove; 21. Second guide groove. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] To provide a structure that limits and supports the cable, and to improve precision during cable cutting, resulting in a straighter cut, such as... Figure 1-4 As shown, the cable construction cutting device of this utility model includes a base 1, a vertical plate 2, a connecting seat 3, a first cantilever 6, a second cantilever 7, and a cutting blade 17. The vertical plate 2 is fixed to the top of the base 1 near the center by bolts. The first cantilever 6 and the second cantilever 7 are respectively connected to one end of the vertical plate 2 near the top and bottom. A cutting drive mechanism is installed at the bottom end of the first cantilever 6 by bolts.

[0025] The second cantilever 7 has a first guide post 9 installed at one end of its top through a threaded hole. The second guide post 10 is installed at the top of the second cantilever 7 near the first guide post 9 through a pre-reserved groove. A columnar spring 11 is sleeved around the top of the second guide post 10. A support block 12 is provided on the upper side of the second cantilever 7. The bottom end of the support block 12 has a first guide groove 20 and a second guide groove 21. The tops of the first guide post 9 and the second guide post 10 are respectively located in the first guide groove 20 and the second guide groove 21. A cutting groove 13 is provided on the top of the support block 12. A groove 19 is provided on one side of the support block 12 near the top.

[0026] When in use, the cable to be cut is placed in the groove 19, and the cable is cut by the cutting blade 17 cooperating with the cutting groove 13 opened on the top of the support block 12. This cutting device has a structure for limiting and supporting the cable, and the cutting effect is accurate and the cut surface is straighter when cutting the cable.

[0027] For example, such as Figure 1-3As shown, the present invention also includes a cutting drive mechanism comprising a cylinder 8, a T-shaped block 15, and a cutting blade 17. The bottom shape of the cutting blade 17 is the same as the inner side of the cutting groove 13. A connecting protrusion 18 is provided on the top of the cutting blade 17. The T-shaped block 15 and the connecting protrusion 18 are connected by screws. A connecting post 16 is provided near the center of the top of the T-shaped block 15. A connector 14 is connected to the power output end of the cylinder 8.

[0028] When in use, the cylinder 8 can easily move the connector 14, the connecting post 16 and the T-block 15 up and down when it is activated. The T-block 15 can be separated from the connecting protrusion 18 by screws, so that the cutting blade 17 can be replaced.

[0029] For example, such as Figure 1-3 As shown, the present invention also includes a through hole at one end of both the connector 14 and the connecting post 16, and the connector 14 and the connecting post 16 are connected by a locking bolt.

[0030] During use, the connecting head 14 and the connecting post 16 can be easily separated as needed by tightening the bolts, thereby allowing the connecting post 16 and the T-block 15 to be disassembled as needed.

[0031] For example, such as Figure 1-3 As shown, the present invention also includes reinforcing ribs at the corners where the bottom of the first cantilever 6 and the second cantilever 7 connects to one end of the base 1.

[0032] When in use, the reinforcing ribs can effectively improve the overall strength between the first cantilever 6 and the second cantilever 7 and the base 1.

[0033] For example, such as Figure 1-4 As shown, the present invention also includes a limiting rod 4 provided at one end of the top of the base 1, and a counterweight 5 sleeved around the limiting rod 4.

[0034] In use, a counterweight 5 is fitted around the limit rod 4 to facilitate counterweighting of the top of the base 1 and prevent tipping.

[0035] For example, such as Figure 1-3 As shown, the present invention also includes a cutting blade 17 made of stainless steel.

[0036] When in use, the cutting blade 17 is made of stainless steel, which can effectively extend the service life of the cutting blade 17.

[0037] In use, the cylinder 8 is connected to an external air source for air supply. The external air source is controlled by valves and pipes. A control panel for controlling the operation of the cylinder 8 is installed at one end of the vertical plate 2. The operator places the cable to be cut in the groove 19. At this time, the cable is located at the upper end of the cutting groove 13. The operator inputs a control signal to the control panel. The control signal is output to the valve through the external control host. Under the control of the valve, the connector 14 connected to the output end of the cylinder 8 rises or falls. When the connector 14 falls, it drives the T-shaped block 15 and the cutting blade 17 to press down. The cutting blade 17 cooperates with the cutting groove 13 opened on the top of the support block 12 to facilitate the cutting of the cable. The first guide post 9 can guide the support block 12 when it is subjected to force and falls. The columnar spring 11 on the outer periphery of the top of the second guide post 10 can buffer the support block 12 and the cable when subjected to force. This cutting device has a structure for limiting and supporting the cable. When cutting the cable, the accuracy is good and the cut surface is straighter.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cable cutting device for cable construction, characterized in that, The device includes a base (1), a vertical plate (2), a connecting seat (3), a first cantilever (6), a second cantilever (7), and a cutting blade (17). The vertical plate (2) is fixed to the top of the base (1) near the center by bolts. The first cantilever (6) and the second cantilever (7) are connected to one end of the vertical plate (2) near the top and bottom respectively. A cutting drive mechanism is installed at the bottom end of the first cantilever (6) by bolts. The second cantilever (7) has a first guide post (9) installed at one end of the top through a threaded hole. The second guide post (10) is installed at the top of the second cantilever (7) near the first guide post (9) through a reserved groove. A columnar spring (11) is sleeved around the top of the second guide post (10). A support block (12) is provided on the upper side of the second cantilever (7). The bottom end of the support block (12) is provided with a first guide groove (20) and a second guide groove (21). The top ends of the first guide post (9) and the second guide post (10) are respectively located in the first guide groove (20) and the second guide groove (21). A cutting groove (13) is provided on the top of the support block (12). A groove (19) is provided on one side of the support block (12) near the top.

2. The cable cutting device according to claim 1, characterized in that, The cutting drive mechanism includes a cylinder (8), a T-block (15), and a cutting blade (17). The bottom shape of the cutting blade (17) is the same as the inner side of the cutting groove (13). A connecting protrusion (18) is provided on the top of the cutting blade (17). The T-block (15) and the connecting protrusion (18) are connected by screws. A connecting post (16) is provided near the center of the top of the T-block (15). A connector (14) is connected to the power output end of the cylinder (8).

3. The cable cutting device according to claim 2, characterized in that, Both the connector (14) and the connecting post (16) have through holes at one end, and the connector (14) and the connecting post (16) are connected by locking bolts.

4. The cable cutting device according to claim 1, characterized in that, The bottom of the first cantilever (6) and the second cantilever (7) are both provided with reinforcing ribs at the corners where they connect to one end of the base (1).

5. A cable cutting device for construction according to claim 1, characterized in that, The base (1) is provided with a limit rod (4) at one end of its top, and a counterweight (5) is sleeved around the limit rod (4).

6. A cable cutting device according to claim 1, characterized in that, The cutting blade (17) is made of stainless steel.

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