Sheath clamping device for cable processing

Abstract

The utility model discloses a sheath clamping device for cable processing, which comprises a cable sheath and a clamping block sleeved on the surface of the cable sheath, the bottom of the cable sheath is provided with an adjusting structure used for controlling the clamping block to move, the bottom of the adjusting structure is provided with a transmission structure, and the transmission structure is provided with a transmission shaft. The adjusting structure comprises a connecting frame arranged at the bottom of the cable sheath, a guide rod is fixedly connected to the interior of the connecting frame, the surface of the guide rod is sleeved with the clamping block, and the guide rod and the clamping block are in sliding connection. The transmission block is pushed to vertically lift through the transmission structure, the clamping blocks are extruded by the crank in the moving process of the transmission block, so that the clamping blocks move oppositely through the guide of the guide rod, the interval can be changed in the moving process of the clamping blocks, the fixing mode of an existing sheath clamping device is improved, and the mode of fixing only through extrusion is replaced. The fixing distance can be flexibly adjusted, so that the length of the fixed part of the sheath can be changed, and the processing efficiency of the sheath is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a sheath clamping device for cable processing. Background Art

[0002] The steps of cable processing mainly include conductor processing, insulation layer processing, cabling processing and sheath processing, etc. The details are as follows: All wires and cables start with conductor processing. Before the cable is processed into a conductor, insulation, shielding, molding, sheathing, etc. are added layer by layer on the outside of the conductor, and finally a wire and cable product is formed.

[0003] During the cable processing process, the sheath needs to be pulled and positioned by a sheath clamping device. For example, the patent number disclosed on the China Patent Network is: 202310673820.6, and the patent name is: A sheath clamping device for cable processing, comprising a combining device placed on the ground, an entry device is provided on the combining device, and a collecting device is provided on the combining device. The entry device is used to feed the cable and the sheath to be sheathed into the combining device, the combining device is used to fix the sheath to the outer surface of the cable, and the collecting device is used to collect the sheathed cable. The entry device provided in the present invention realizes the synchronous feeding action of the cable and the sheath, so that the sheath and the cable can enter the combining device at the same time, and multiple feeding actions are realized by one power source, which improves energy utilization and realizes synchronous feeding; the combining device limits the feeding trajectory of the cable, and the sheath passes through the special structure of the sheath channel. The sheath roll is changed from flat to cylindrical and moves forward at the same time as the cable, and the cable and the sheath roll are heated, wrapped and formed together.

[0004] However, the fixing method of the existing sheath clamping device is relatively simple and can only be fixed by extrusion. The fixing distance is affected by the installation distance, resulting in a fixed length of the fixed part of the sheath, which affects the processing efficiency of the sheath.

[0005] Therefore, it is necessary to redesign the sheath clamping device for cable processing. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a sheath clamping device for cable processing, which has the advantage of an adjustable fixing range, and solves the problem that the existing sheath clamping device has a relatively single fixing method and can only be fixed by extrusion, and its fixing distance is affected by the installation distance, resulting in the length of the fixed part of the sheath being fixed, affecting the sheath processing efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sheath clamping device for cable processing, comprising a cable sheath;

[0008] A clamping block sleeved on the surface of the cable sheath;

[0009] The bottom of the cable sheath is provided with an adjustment structure for controlling the movement of the clamping block;

[0010] A transmission structure is provided at the bottom of the adjustment structure;

[0011] The adjustment structure includes a connecting frame arranged at the bottom of the cable sheath, a guide rod is fixedly connected to the interior of the connecting frame, the clamping block is sleeved on the surface of the guide rod, the guide rod and the clamping block are slidably connected, a bracket is fixedly connected to the interior of the connecting frame, a transmission block is arranged inside the bracket, the front and back sides of the transmission block are movably connected to cranks through pins, and the side of the crank away from the transmission block is movably connected to the surface of the clamping block through a pin.

[0012] As a preferred embodiment of the utility model, the transmission structure includes a screw rod movably connected to the inside of the bracket through a bearing, the transmission block is sleeved on the surface of the screw rod and threadedly connected to the screw rod, and a rotating wheel is fixedly connected to the surface of the screw rod, and the rotating wheel is located at the bottom of the transmission block.

[0013] As a preferred embodiment of the utility model, the connection frame is fixedly connected to the inside with limit rods located on both sides of the screw rod, the end of the limit rod away from the connection frame passes through the screw sleeve and is fixedly connected to the inner surface of the bracket, and the limit rod is slidably connected to the screw sleeve.

[0014] As a preferred embodiment of the present invention, a support plate is fixedly connected to the top of the bracket, and the support plate is sleeved on the surface of the guide rod and fixedly connected to the guide rod.

[0015] As a preferred embodiment of the utility model, a rubber sleeve is fixedly connected to the inner surface of the clamping block, the rubber sleeve is sleeved on the surface of the cable sheath, and the inner surface of the rubber sleeve is in contact with the surface of the cable sheath.

[0016] As a preferred embodiment of the utility model, a pressure rod is provided on the top of the clamping block, the bottom end of the pressure rod passes through the clamping block and extends to the inside of the clamping block, and the pressure rod is threadedly connected to the clamping block.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model drives the transmission block to rise and fall vertically through the transmission structure. During the movement of the transmission block, the crank is used to squeeze the clamping block, so that the clamping blocks move toward each other through the guidance of the guide rod. The interval between the clamping blocks can be changed during the movement, thereby improving the fixing method of the existing sheath clamping device and replacing the fixing method that can only be performed by squeezing. The fixing distance can be flexibly adjusted, so that the length of the fixed part of the sheath can be changed, thereby improving the sheath processing efficiency.

[0019] 2. The utility model can utilize the thread to push the clamping block to move stably by arranging the screw rod and the rotating wheel, and the thread has a high meshing strength, which can achieve a self-positioning effect on the clamping block.

[0020] 3. The utility model can limit the transmission block by setting a limit rod to prevent the transmission block from tilting during movement.

[0021] 4. The utility model can support the guide rod by providing a support plate, thereby improving the connection stability of the guide rod and reducing the weight that the guide rod needs to bear.

[0022] 5. The utility model provides a rubber sleeve, which can utilize the friction of the rubber sleeve to tighten and fix the cable sheath, thereby increasing the friction between the cable sheath and the clamping block.

[0023] 6. The utility model provides a pressure rod, which makes it easy for users to connect the clamp block and the cable sheath to prevent sliding displacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a left-side structural schematic diagram of the utility model;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model.

[0027] In the figure: 1. cable sheath; 2. clamping block; 3. adjustment structure; 4. transmission structure; 5. connection frame; 6. guide rod; 7. bracket; 8. transmission block; 9. crank; 10. screw rod; 11. rotating wheel; 12. limit rod; 13. support plate; 14. rubber sleeve; 15. pressure rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figures 1 to 3 As shown, the utility model provides a sheath clamping device for cable processing, comprising a cable sheath 1;

[0030] A clamping block 2 sleeved on the surface of the cable sheath 1;

[0031] An adjusting structure 3 for controlling the movement of the clamping block 2 is provided at the bottom of the cable sheath 1;

[0032] A transmission structure 4 is provided at the bottom of the adjustment structure 3;

[0033] The adjusting structure 3 includes a connecting frame 5 arranged at the bottom of the cable sheath 1, a guide rod 6 is fixedly connected to the inside of the connecting frame 5, a clamping block 2 is sleeved on the surface of the guide rod 6, the guide rod 6 and the clamping block 2 are slidably connected, a bracket 7 is fixedly connected to the inside of the connecting frame 5, a transmission block 8 is arranged inside the bracket 7, the front and back sides of the transmission block 8 are movably connected to a crank 9 through a pin shaft, and the side of the crank 9 away from the transmission block 8 is movably connected to the surface of the clamping block 2 through a pin shaft.

[0034] refer to Figure 3 The transmission structure 4 includes a screw 10 movably connected to the inside of the bracket 7 through a bearing, a transmission block 8 is sleeved on the surface of the screw 10 and threadedly connected to the screw 10, and a rotating wheel 11 is fixedly connected to the surface of the screw 10, and the rotating wheel 11 is located at the bottom of the transmission block 8.

[0035] As a technical optimization solution of the utility model, by providing the screw rod 10 and the rotating wheel 11, the thread can be used to push the clamping block 2 to move stably, and the thread has a high meshing strength, which can achieve a self-positioning effect on the clamping block 2.

[0036] refer to Figure 2 The interior of the connecting frame 5 is fixedly connected with limiting rods 12 located on both sides of the screw rod 10. The end of the limiting rod 12 away from the connecting frame 5 passes through the screw sleeve and is fixedly connected to the inner surface of the bracket 7. The limiting rod 12 is slidably connected to the screw sleeve.

[0037] As a technical optimization solution of the present invention, by providing a limiting rod 12, the transmission block 8 can be limited to avoid the transmission block 8 from tilting during the movement.

[0038] refer to Figure 2 A support plate 13 is fixedly connected to the top of the bracket 7 , and the support plate 13 is sleeved on the surface of the guide rod 6 and fixedly connected to the guide rod 6 .

[0039] As a technical optimization solution of the present invention, by providing a support plate 13, the guide rod 6 can be supported, the connection stability of the guide rod 6 can be improved, and the weight that the guide rod 6 needs to bear can be reduced.

[0040] refer to Figure 3 The inner surface of the clamp block 2 is fixedly connected with a rubber sleeve 14 , the rubber sleeve 14 is sleeved on the surface of the cable sheath 1 , and the inner surface of the rubber sleeve 14 contacts the surface of the cable sheath 1 .

[0041] As a technical optimization solution of the utility model, by providing the rubber sleeve 14 , the friction force of the rubber sleeve 14 can be utilized to achieve the effect of tensioning and fixing the cable sheath 1 , thereby improving the friction force between the cable sheath 1 and the clamping block 2 .

[0042] refer to Figure 3 A pressure rod 15 is provided on the top of the clamp block 2, and the bottom end of the pressure rod 15 passes through the clamp block 2 and extends to the inside of the clamp block 2, and the pressure rod 15 is threadedly connected to the clamp block 2.

[0043] As a technical optimization solution of the present invention, by providing the pressure rod 15, it is convenient for the user to connect the clamp block 2 and the cable sheath 1 to prevent sliding displacement.

[0044] The working principle and use process of the utility model are as follows: when in use, the cable sheath 1 is first moved between the two clamping blocks 2, and the squeezing force when the pressure rod 15 rotates and falls is used to connect and fix it. When the fixing range needs to be adjusted, the pressure rod 15 is first loosened and the rotating wheel 11 is rotated. The rotating wheel 11 drives the screw rod 10 to rotate. The screw rod 10 uses the thread to push the transmission block 8 to rise and fall vertically. During the movement of the transmission block 8, the crank 9 is used to squeeze the clamping block 2, so that the clamping block 2 moves toward each other under the guidance of the guide rod 6. During the movement of the clamping block 2, the interval can be changed and the friction force of the rubber sleeve 14 can be used to tighten and fix the cable sheath 1.

[0045] To sum up: the sheath clamping device for cable processing drives the transmission block 8 to rise and fall vertically through the transmission structure 4. During the movement of the transmission block 8, the crank 9 is used to squeeze the clamping block 2, so that the clamping block 2 moves toward each other under the guidance of the guide rod 6. The interval between the clamping blocks 2 can be changed during the movement, thereby improving the fixing method of the existing sheath clamping device, replacing the method of fixing only by extrusion. The fixing distance can be flexibly adjusted, so that the length of the fixed part of the sheath can be changed, thereby improving the sheath processing efficiency.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheath clamping device for cable processing, comprising a cable sheath (1); A clamping block (2) sleeved on the surface of the cable sheath (1); Features: The bottom of the cable sheath (1) is provided with an adjustment structure (3) for controlling the movement of the clamping block (2); A transmission structure (4) is provided at the bottom of the adjustment structure (3); The adjustment structure (3) comprises a connection frame (5) arranged at the bottom of the cable sheath (1); a guide rod (6) is fixedly connected to the interior of the connection frame (5); the clamping block (2) is sleeved on the surface of the guide rod (6); the guide rod (6) and the clamping block (2) are slidably connected; a bracket (7) is fixedly connected to the interior of the connection frame (5); a transmission block (8) is arranged inside the bracket (7); the front and back sides of the transmission block (8) are movably connected to a crank (9) via a pin shaft; and the side of the crank (9) away from the transmission block (8) is movably connected to the surface of the clamping block (2) via a pin shaft.

2. A cable processing sheath clamping device according to claim 1, characterized in that: The transmission structure (4) comprises a screw (10) movably connected to the inside of the bracket (7) via a bearing, the transmission block (8) is sleeved on the surface of the screw (10) and threadedly connected to the screw (10), and a rotating wheel (11) is fixedly connected to the surface of the screw (10), and the rotating wheel (11) is located at the bottom of the transmission block (8).

3. A cable processing sheath clamping device according to claim 2, characterized in that: The connection frame (5) is fixedly connected to the inside with limiting rods (12) located on both sides of the screw rod (10); one end of the limiting rod (12) away from the connection frame (5) passes through the screw sleeve and is fixedly connected to the inner surface of the bracket (7); the limiting rod (12) is slidably connected to the screw sleeve.

4. A cable processing sheath clamping device according to claim 1, characterized in that: A support plate (13) is fixedly connected to the top of the bracket (7); the support plate (13) is sleeved on the surface of the guide rod (6) and fixedly connected to the guide rod (6).

5. The sheath clamping device for cable processing according to claim 1, characterized in that: The inner surface of the clamping block (2) is fixedly connected with a rubber sleeve (14), the rubber sleeve (14) is sleeved on the surface of the cable sheath (1), and the inner surface of the rubber sleeve (14) is in contact with the surface of the cable sheath (1).

6. The sheath clamping device for cable processing according to claim 1, characterized in that: A pressure rod (15) is arranged on the top of the clamping block (2), the bottom end of the pressure rod (15) passes through the clamping block (2) and extends to the inside of the clamping block (2), and the pressure rod (15) is threadedly connected to the clamping block (2).

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