Shearing device for photovoltaic wire harness

Abstract

The utility model discloses a shearing device for a photovoltaic wire harness, which is applied to the field of shearing devices and comprises two cavities, a connecting seat is arranged in each cavity, and a sliding seat is bolted between the two cavities; the fixing block is installed on the connecting base through the fixing base, when the lead screw is rotated, the photovoltaic wire harness can be clamped in the center of the cavity through the clamping plate, when the adjusting bolt is rotated, the connecting block drives the cutter to cut into the surface of the photovoltaic wire harness, a worker can rotate the cavity under the action of the rotating handle, and then the photovoltaic wire harness is cut into the cavity. The cavity drives the sliding seat to do circular motion on the surface of the photovoltaic wire harness, so that the cutter is driven to do circular motion, the cutter cuts the photovoltaic wire harness, the cutting effect can be achieved only by rotating the adjusting bolt to gradually increase the cutting depth of the cutter on the surface of the photovoltaic wire harness, the situation of pressure loss is avoided, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of shearing devices, in particular to a shearing device for photovoltaic wire harnesses. Background Technique

[0002] When using photovoltaic wire harnesses, a shearing device is needed to cut them. Currently, traditional shearing devices are mostly wire cutters. It is easy to cut thinner photovoltaic wire harnesses without excessive damage to the cut area. However, for thicker photovoltaic wire harnesses, when using traditional wire cutters to cut, it is not only laborious, but also the cut area will be damaged due to the jaws of the wire cutters, resulting in a certain impact on the use of photovoltaic wire harnesses. To solve the problems mentioned in the above background, we propose a shearing device for photovoltaic wire harnesses. Content of the Utility Model

[0003] The purpose of the utility model is to provide a shearing device for photovoltaic wire harnesses, and its advantage is anti-pressure damage.

[0004] The above technical purpose of the utility model is achieved through the following technical solutions: A shearing device for photovoltaic wire harnesses includes cavities. The number of the cavities is two. A connecting seat is arranged inside the cavities. A sliding seat is bolted between the two cavities. A connecting block is slidably connected inside the sliding seat. An adjusting bolt threaded with the connecting seat is rotatably connected to the sliding seat through a bearing. A cutter is bolted to the connecting block. Clamping plates are symmetrically arranged on one side of the two cavities facing away from each other. A lead screw is rotatably connected to the clamping plate. A fixing block is threadedly connected to the surface of the lead screw. A fixing seat bolted to the connecting seat is bolted to the side of the fixing block close to the cavity.

[0005] By adopting the above technical solutions, the utility model installs a fixing block on the connecting seat through the fixing seat. When the lead screw is rotated, the clamping plate can clamp the photovoltaic wire harness at the center position of the cavity. When the adjusting bolt is rotated to drive the connecting block to drive the cutter to cut into the surface of the photovoltaic wire harness, the staff can rotate the cavity under the action of turning the handle. The cavity drives the sliding seat to make a circular motion on the surface of the photovoltaic wire harness, thereby driving the cutter to make a circular motion. The cutter cuts the photovoltaic wire harness. Just rotate the adjusting bolt to gradually deepen the cutting depth of the cutter on the surface of the photovoltaic wire harness to achieve the shearing effect, and the situation of pressure damage will not occur, improving the practicability.

[0006] The utility model is further arranged as follows: Guide blocks are symmetrically bolted inside the cavity. Guide grooves cooperating with the guide blocks are opened at the top and bottom of the connecting seat.

[0007] By adopting the above technical solutions, sliding limit is carried out on the cavity and the connecting seat.

[0008] The present utility model is further configured such that: an anti-slip pad is adhered to the side of the clamping plate away from the lead screw, and the number of the anti-slip pads is two.

[0009] By adopting the above technical solution, the friction between the clamping plate and the wire harness is increased.

[0010] The present utility model is further configured such that: guide rods are symmetrically bolted to the clamping plate, and a guide seat bolted to the fixed block is slidably connected to the surface of the guide rods.

[0011] By adopting the above technical solution, the clamping plate is limited.

[0012] The present utility model is further configured such that: a rotating disk is fixedly sleeved on the side of the lead screw away from the clamping plate.

[0013] By adopting the above technical solution, it is convenient to rotate the lead screw.

[0014] The present utility model is further configured such that: a rotating block is fixedly sleeved on the end of the adjusting bolt away from the connecting block.

[0015] By adopting the above technical solution, it is convenient to rotate the adjusting bolt.

[0016] The present utility model is further configured such that: rotating handles are symmetrically bolted to the surface of the cavity.

[0017] By adopting the above technical solution, it is convenient for the staff to rotate the cavity.

[0018] The present utility model is further configured such that: the material of the cutting knife is wear-resistant alloy.

[0019] By adopting the above technical solution, the wear resistance of the cutting knife is improved.

[0020] In summary, the present utility model has the following beneficial effects:

[0021] In the present utility model, a fixed block is installed on the connecting seat through a fixed seat. When the lead screw is rotated, the clamping plate can clamp the photovoltaic wire harness at the central position of the cavity. When the adjusting bolt is rotated, the connecting block drives the cutting knife to cut into the surface of the photovoltaic wire harness. Then, the staff can rotate the cavity under the action of the rotating handle. The cavity drives the sliding seat to make a circular motion on the surface of the photovoltaic wire harness, thereby driving the cutting knife to make a circular motion. The cutting knife cuts the photovoltaic wire harness. Only by rotating the adjusting bolt to gradually deepen the cutting depth of the cutting knife on the surface of the photovoltaic wire harness can the shearing effect be achieved, and the situation of pressure damage will not occur, improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the schematic structural diagram of the whole in the present utility model;

[0023] Figure 2is the present utility model Figure 1 The enlarged view of part A in

[0024] Figure 3 is the schematic diagram of the structural connection of the local part in the present utility model.

[0025] Reference numerals: 1, cavity; 2, connecting seat; 3, sliding seat; 4, connecting block; 5, adjusting bolt; 6, cutting knife; 7, clamping plate; 8, lead screw; 9, fixing block; 10, fixing seat; 11, guide block; 12, guide groove; 13, anti-slip pad; 14, guide rod; 15, guide seat; 16, rotating disc; 17, rotating block; 18, rotating handle. Specific embodiments

[0026] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] Embodiment 1:

[0028] Referring to Figure 1 , Figure 2 and Figure 3 , a shearing device for a photovoltaic wire harness includes two cavities 1. A connecting seat 2 is arranged inside the cavity 1. A sliding seat 3 is bolted between the two cavities 1. A connecting block 4 is slidably connected inside the sliding seat 3. An adjusting bolt 5 that is in threaded connection with the connecting seat 2 is rotatably connected to the sliding seat 3 through a bearing. A cutting knife 6 is bolted to the connecting block 4. Clamping plates 7 are symmetrically arranged on the opposite sides of the two cavities 1. A lead screw 8 is rotatably connected to the clamping plate 7 through a bearing. A fixing block 9 is in threaded connection with the surface of the lead screw 8. A fixing seat 10 that is bolted to the connecting seat 2 is bolted to the side of the fixing block 9 close to the cavity 1. By installing the fixing block 9 on the connecting seat 2 through the fixing seat 10, when the lead screw 8 is rotated, the clamping plate 7 can clamp the photovoltaic wire harness at the central position of the cavity 1. When the adjusting bolt 5 is rotated to drive the connecting block 4 to drive the cutting knife 6 to cut into the surface of the photovoltaic wire harness, the staff can rotate the cavity 1 under the action of rotating the handle 18. The cavity 1 drives the sliding seat 3 to make a circular motion on the surface of the photovoltaic wire harness, thereby driving the cutting knife 6 to make a circular motion. The cutting knife 6 cuts the photovoltaic wire harness. Only by rotating the adjusting bolt 5 to gradually deepen the cutting depth of the cutting knife 6 on the surface of the photovoltaic wire harness can the shearing effect be achieved, and the situation of pressure damage will not occur, improving the practicability.

[0029] Referring to Figure 1 and Figure 2 , guide blocks 11 are symmetrically bolted inside the cavity 1. Guide grooves 12 that cooperate with the guide blocks 11 are formed at the top and bottom of the connecting seat 2. By providing the guide blocks 11 and the guide grooves 12, the sliding limit of the cavity 1 and the connecting seat 2 is carried out.

[0030] Referring to Figure 1 and Figure 2, on the side of the clamping plate 7 away from the lead screw 8, there are two anti-slip pads 13 adhered. By setting the anti-slip pads 13, the friction between the clamping plate 7 and the wire harness is increased.

[0031] Reference Figure 1 , on the clamping plate 7, guide rods 14 are symmetrically bolted. A guide seat 15 bolted to the fixed block 9 is slidably connected to the surface of the guide rods 14. By setting the guide rods 14 and the sliding seat 3, the clamping plate 7 is limited.

[0032] Reference Figure 1 , on the side of the lead screw 8 away from the clamping plate 7, a rotating disc 16 is fixedly sleeved. By setting the rotating disc 16, it is convenient to rotate the lead screw 8.

[0033] Reference Figure 1 , at one end of the adjusting bolt 5 away from the connecting block 4, a rotating block 17 is fixedly sleeved. By setting the rotating block 17, it is convenient to rotate the adjusting bolt 5.

[0034] Reference Figure 1 , on the surface of the cavity 1, rotating handles 18 are symmetrically bolted. By setting the rotating handles 18, it is convenient for the staff to rotate the cavity 1.

[0035] Reference Figure 1 , the material of the cutting knife 6 is wear-resistant alloy. By setting the material of the cutting knife 6 as wear-resistant alloy, the wear resistance of the cutting knife 6 is improved.

[0036] Brief description of the usage process: Place the photovoltaic wire harness at the central position between the two cavities 1. Rotating the lead screw 8 can make the clamping plate 7 clamp the photovoltaic wire harness at the central position of the cavity 1. When rotating the adjusting bolt 5 so that its connecting block 4 drives the cutting knife 6 to cut into the surface of the photovoltaic wire harness, the staff can rotate the cavity 1 under the action of the rotating handle 18. The cavity 1 drives the sliding seat 3 to make a circular motion on the surface of the photovoltaic wire harness, thereby driving the cutting knife 6 to make a circular motion. The cutting knife 6 cuts the photovoltaic wire harness. Just rotate the adjusting bolt 5 to gradually deepen the cutting depth of the cutting knife 6 on the surface of the photovoltaic wire harness to achieve the shearing effect, and there will be no situation of pressure damage, improving the practicability.

[0037] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A cutting device for a photovoltaic wire harness, comprising a cavity (1), characterized in that: The number of the cavities (1) is two. A connecting seat (2) is arranged inside the cavity (1). A sliding seat (3) is bolted between the two cavities (1). A connecting block (4) is slidably connected inside the sliding seat (3). An adjusting bolt (5) which is in threaded connection with the connecting seat (2) is rotatably connected to the sliding seat (3) through a bearing. A cutting knife (6) is bolted to the connecting block (4). Clamping plates (7) are symmetrically arranged on the opposite sides of the two cavities (1). A lead screw (8) is rotatably connected to the clamping plate (7) through a bearing. A fixing block (9) is in threaded connection with the surface of the lead screw (8). A fixing seat (10) which is bolted to the connecting seat (2) is bolted to the side of the fixing block (9) close to the cavity (1).

2. The cutting device for a photovoltaic wire harness according to claim 1, characterized in that: Guide blocks (11) are symmetrically bolted inside the cavity (1). Guide grooves (12) which are used in cooperation with the guide blocks (11) are formed at the top and bottom of the connecting seat (2).

3. A cutting device for a photovoltaic wire harness according to claim 1, characterized in that: Anti-slip pads (13) are bonded to the sides of the clamping plates (7) far away from the lead screws (8). The number of the anti-slip pads (13) is two.

4. A cutting device for a photovoltaic wire harness according to claim 1, characterized in that: Guide rods (14) are symmetrically bolted to the clamping plates (7). Guide seats (15) which are bolted to the fixing blocks (9) are slidably connected to the surfaces of the guide rods (14).

5. A cutting device for a photovoltaic wire harness according to claim 1, characterized in that: A rotating disc (16) is fixedly sleeved on the side of the lead screw (8) far away from the clamping plate (7).

6. The cutting device for a photovoltaic wire harness according to claim 1, characterized in that: A rotating block (17) is fixedly sleeved on the end of the adjusting bolt (5) far away from the connecting block (4).

7. The cutting device for a photovoltaic wire harness according to claim 1, characterized in that: Rotating handles (18) are symmetrically bolted to the surface of the cavity (1).

8. The wire cutting device for a photovoltaic wire harness according to claim 1, wherein: The cutting knife (6) is made of wear-resistant alloy.

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