High-precision wire sheath mounting device

Abstract

The utility model discloses a high-precision wire sheath mounting device, which belongs to the electrical field and comprises a base, and a jig mechanism for placing a workpiece to be processed is mounted on the base. The base is provided with a hot pressing mechanism used for conducting hot pressing on a workpiece. The base is provided with a synchronous positioning mechanism which is used for synchronously fixing an outer wire when a workpiece is hot-pressed. The synchronous positioning mechanism comprises a linkage assembly, a clamping and fixing assembly and a wire placing table; the upper end of the linkage assembly is connected with the hot-pressing mechanism, the lower end of the linkage assembly is connected with the clamping and fixing assembly, two wire placing tables are fixedly installed on the base, and the lower end of the clamping and fixing assembly is installed on the base; by means of the mode, a wire can be positioned and clamped while hot pressing is achieved, a workpiece cannot deviate during hot pressing, an operator does not need to hold the wire with hands all the time, and operation is more convenient and faster; a plurality of workpieces can be machined at the same time, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the electrical field, specifically to a high-precision wire sheath installation device. Background Technology

[0002] Wire sheathing installation devices are important equipment in the power industry. With the rapid development of the power industry and the large-scale popularization of electrical equipment, the market demand in this field is also growing rapidly. At the same time, the electrical equipment manufacturing industry is also developing continuously, and the demand for wire sheathing installation devices is gradually increasing.

[0003] Chinese patent CN211843354U discloses a hot-pressing fixture for reinforcing 5GFPC flexible circuit boards. By placing the steel strip adhesive directly on the upper surface of a heated bearing plate, baffles in multiple anti-deviation components retract under the action of return springs. This causes the blocks bonded to the upper ends of the baffles to clamp and fix the steel strip adhesive on both sides, preventing it from shifting. The upper ends of the baffles are chamfered to facilitate placing the steel strip adhesive on the upper surface of the heated bearing plate. Multiple anti-deviation components quickly position the steel strip adhesive. However, this hot-pressing fixture still has the following problems:

[0004] 1. This hot pressing fixture can only perform hot pressing on one circuit board at a time, resulting in low processing efficiency.

[0005] 2. When processing the wire sheath, the wire may shift under pressure, affecting the processing accuracy. During processing, the operator needs to hold the wire with their hand at all times, which is inconvenient.

[0006] Based on this, the present invention designs a high-precision wire sheath installation device to solve the above problems. Utility Model Content

[0007] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a high-precision wire sheath installation device.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A high-precision wire sheath installation device includes a base on which a fixture mechanism for placing workpieces is mounted.

[0010] The base is equipped with a hot pressing mechanism for hot pressing the workpiece.

[0011] The base is equipped with a synchronous positioning mechanism for simultaneously fixing the outer wires during hot pressing of the workpiece.

[0012] The synchronous positioning mechanism includes a linkage component, a clamping and fixing component, and a wire placement platform; the upper end of the linkage component is connected to the hot pressing mechanism, the lower end of the linkage component is connected to the clamping and fixing component, two wire placement platforms are fixedly installed on the base, the lower end of the clamping and fixing component is installed on the base, and the front and rear ends of the clamping and fixing component are respectively connected to the two wire placement platforms.

[0013] Furthermore; the fixture mechanism includes a protective sleeve placement slot, a workpiece slot, a positioning hole, and a fixture platform; the bottom of the fixture platform is fixedly connected to the upper end of the base, and multiple horizontally placed workpiece slots are provided on the fixture platform, each workpiece slot being provided with a protective sleeve placement slot for placing wire sheaths.

[0014] Furthermore, the linkage assembly includes a left first link, a left second link, a right first link, and a right second link; the upper end of the left first link is connected to the hot pressing mechanism, and the lower end of the left first link is rotatably connected to the upper end of the left second link; the lower end of the left second link is connected to the clamping and fixing assembly; the upper end of the right first link is connected to the hot pressing mechanism, and the lower end of the right first link is rotatably connected to the upper end of the right second link; the lower end of the right second link is connected to the clamping and fixing assembly.

[0015] Furthermore, the clamping and fixing assembly includes a sliding positioning plate one, a sliding positioning plate two, a left clamping plate, a right clamping plate clamping plate limiting groove, and a limiting slide groove; the sliding positioning plate one is located below the sliding positioning plate two, the left end of the sliding positioning plate one is rotatably connected to the left second connecting rod, the lower end of the sliding positioning plate one is slidably connected to the base, and a limiting slide groove is provided on the side of the wire placement platform that is close to each other; the sliding positioning plate one is slidably connected to the wire placement platform through the limiting slide groove, and multiple horizontally arranged left clamping plates are fixedly connected to the upper end of the sliding positioning plate one; the right end of the sliding positioning plate two is rotatably connected to the right second connecting rod, the lower end of the sliding positioning plate two is slidably connected to the sliding positioning plate one, and multiple right clamping plates are fixedly connected to the sliding positioning plate two to cooperate with the left clamping plate to clamp the wires between the left clamping plate and the right clamping plate;

[0016] Furthermore, the sliding positioning plate 2 is provided with multiple clamping plate limiting grooves for sliding with the left clamping plate. The sliding positioning plate 2 is connected to the wire placement platform for limiting sliding through the limiting grooves.

[0017] Furthermore, the hot pressing mechanism includes a downward pressing drive assembly, a vertical downward moving rod, a bracket, and a hot pressing shaping assembly; the lower end of the bracket is fixedly connected to the upper end of the base, the lower end of the downward pressing drive assembly is connected to the upper end of the bracket, and the output end of the downward pressing drive assembly is fixedly mounted with the vertical downward moving rod, which allows the vertical downward moving rod to move in the vertical direction; the lower end of the vertical downward moving rod is connected to the upper end of the hot pressing shaping assembly.

[0018] Furthermore, the hot-pressing shaping assembly includes a heat insulation block, a heating rod, a heat-conducting block, and a pressing block; the heat insulation block is fixedly connected to the lower end of the vertical downward moving rod, and the upper end of the heat-conducting block is fixedly connected to the lower end of the heat insulation block; the heat-conducting block is embedded with a heating rod, and multiple horizontally arranged pressing blocks are fixedly connected to the lower side wall of the heat-conducting block; the lower end of the heat-conducting block is fixedly connected to the upper end of the left first connecting rod, and the lower end of the heat-conducting block is fixedly connected to the upper end of the right first connecting rod.

[0019] Furthermore, the hot-pressing shaping assembly includes a heat insulation block, a heating rod, a heat-conducting block, and a pressing block; the heat insulation block is fixedly connected to the lower end of the vertical downward moving rod, and the upper end of the heat-conducting block is fixedly connected to the lower end of the heat insulation block; the heat-conducting block is embedded with a heating rod, and multiple horizontally arranged pressing blocks are fixedly connected to the lower side wall of the heat-conducting block; the lower end of the heat-conducting block is fixedly connected to the upper end of the left first connecting rod, and the lower end of the heat-conducting block is fixedly connected to the upper end of the right first connecting rod.

[0020] Furthermore, the lower sidewall of the heat-conducting block is fixedly connected with multiple positioning pins, and the fixture table is provided with multiple positioning holes that cooperate with the positioning pins.

[0021] Compared with the prior art, the advantages of this utility model are as follows: 1. This experimental new model can achieve positioning and clamping of the wire while hot pressing, so that the workpiece will not shift during hot pressing, and the operator does not need to hold the wire all the time, making the operation more convenient.

[0022] 2. This utility model can process multiple workpieces simultaneously, increasing processing efficiency. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This utility model provides a three-dimensional high-precision wire sheath installation device. Figure 1 ;

[0025] Figure 2 This is a front view of a high-precision wire sheath installation device according to the present invention;

[0026] Figure 3 This is a right view of a high-precision wire sheath installation device according to the present invention;

[0027] Figure 4 This is a partial perspective view of the AA section line of a high-precision wire sheath installation device according to the present invention.

[0028] Figure 5 This is a partial perspective view of the synchronous positioning mechanism of a high-precision wire sheath installation device according to this utility model.

[0029] The labels in the diagram represent:

[0030] 1. Base; 2. Hot pressing mechanism; 21. Downward pressing drive assembly; 22. Vertical downward moving rod; 23. Bracket; 24. Hot pressing shaping assembly; 241. Heat insulation block; 242. Heating rod; 243. Heat conducting block; 244. Pressing block; 245. Positioning pin; 3. Synchronous positioning mechanism; 31. Linkage assembly; 311. Left first connecting rod; 312. Left second connecting rod; 313. Right first connecting rod; 314. Right second connecting rod; 32. Clamping and fixing assembly; 321. Sliding positioning plate one; 322. Sliding positioning plate two; 323. Left clamping plate; 324. Right clamping plate; 325. Clamping plate limiting groove; 326. Limiting slide groove; 33. Wire placement platform; 4. Fixture mechanism; 41. Protective sleeve placement groove; 42. Workpiece groove; 43. Positioning hole; 44. Fixture table. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0032] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0033] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-5 A high-precision wire sheath installation device, comprising a base 1;

[0034] The base 1 is equipped with a fixture mechanism 4 for placing the workpiece to be processed;

[0035] The fixture mechanism 4 includes a protective sleeve placement groove 41, a workpiece groove 42, a positioning hole 43, and a fixture platform 44. The bottom of the fixture platform 44 is fixedly connected to the upper end of the base 1. Multiple horizontally placed workpiece grooves 42 are provided on the fixture platform 44, and each workpiece groove 42 is provided with a protective sleeve placement groove 41 for placing wire sheaths.

[0036] A hot pressing mechanism 2 for hot pressing the workpiece is installed on the base 1;

[0037] The base 1 is equipped with a synchronous positioning mechanism 3 for simultaneously fixing the outer wires during hot pressing of the workpiece;

[0038] The synchronous positioning mechanism 3 includes a linkage component 31, a clamping and fixing component 32, and a wire placement platform 33. The upper end of the linkage component 31 is connected to the hot pressing mechanism 2, and the lower end of the linkage component 31 is connected to the clamping and fixing component 32. Two wire placement platforms 33 are fixedly installed on the base 1. The lower end of the clamping and fixing component 32 is installed on the base 1, and the front and rear ends of the clamping and fixing component 32 are respectively connected to the two wire placement platforms 33.

[0039] In this experimental novel, the operator places multiple wires on the wire placement platform 33, and then drives the hot pressing mechanism 2 to press down. While the hot pressing mechanism 2 is performing hot pressing, the hot pressing mechanism 2 drives the clamping and fixing component 32 through the linkage component 31 to synchronously position and clamp the wires.

[0040] This novel experimental design allows for the positioning and clamping of the wire during hot pressing, preventing the wire from shifting during workpiece hot pressing. This eliminates the need for operators to constantly hold the wire, making the operation more convenient.

[0041] The linkage assembly 31 includes a left first link 311, a left second link 312, a right first link 313, and a right second link 314. The upper end of the left first link 311 is connected to the hot pressing mechanism 2, and the lower end of the left first link 311 is rotatably connected to the upper end of the left second link 312. The lower end of the left second link 312 is connected to the clamping and fixing assembly 32. The upper end of the right first link 313 is connected to the hot pressing mechanism 2, and the lower end of the right first link 313 is rotatably connected to the upper end of the right second link 314. The lower end of the right second link 314 is connected to the clamping and fixing assembly 32.

[0042] The clamping and fixing assembly 32 includes a first sliding positioning plate 321, a second sliding positioning plate 322, a left clamping plate 323, a right clamping plate 324, a clamping plate limiting groove 325, and a limiting slide groove 326. A limiting slide groove 326 is provided on one side of the wire placement platform 33 where they are close to each other. The first sliding positioning plate 321 is located below the second sliding positioning plate 322. The left end of the first sliding positioning plate 321 is rotatably connected to the second connecting rod 312 on the left side, and the lower end of the first sliding positioning plate 321 is slidably connected to the base 1. The first sliding positioning plate 321 is slidably connected to the wire placement platform 33 via the limiting slide groove 326. The upper end is fixedly connected to multiple horizontally arranged left clamping plates 323; the right end of the sliding positioning plate 2 322 is rotatably connected to the right second connecting rod 314; the lower end of the sliding positioning plate 2 322 is slidably connected to the sliding positioning plate 1 321; multiple right clamping plates 324 are fixedly connected to the sliding positioning plate 2 322, which cooperate with the left clamping plate 323 to clamp the wires between the left clamping plate 323 and the right clamping plate 324; the sliding positioning plate 2 322 is provided with multiple clamping plate limiting grooves 325 for limiting sliding with the left clamping plate 323; the sliding positioning plate 2 322 is limited and slidably connected to the wire placement platform 33 through the limiting sliding groove 326.

[0043] The operator places multiple wires on the wire placement platform 33, then drives the downward drive assembly 21 to move the vertical downward moving rod 22 down on the bracket 23. The vertical downward moving rod 22 moves the heat insulation block 241 down, which in turn moves the left first connecting rod 311 and the right first connecting rod 313 down. The left first connecting rod 311 pushes the left second connecting rod 312 to the right, and the right first connecting rod 313 pushes the right second connecting rod 314 to the left. Then the left second connecting rod 312 pushes... Sliding positioning plate 321 slides horizontally to the right under the action of limiting groove 326, and the second connecting rod 314 on the right pushes sliding positioning plate 322 to the left under the action of limiting groove 326; at the same time, sliding positioning plate 321 drives multiple left clamping plates 323 to slide to the right under the action of clamping plate limiting groove 325, and sliding positioning plate 322 drives the same number of right clamping plates 324 as the left clamping plates 323 to slide to the left. At this time, the wire is clamped and fixed by the left clamping plates 323 and the right clamping plates 324.

[0044] This novel experimental design allows for the positioning and clamping of the wire during hot pressing, preventing the workpiece from shifting during the hot pressing process. Operators no longer need to constantly hold the wire, making the operation more convenient.

[0045] The hot pressing mechanism 2 includes a downward pressing drive assembly 21, a vertical downward moving rod 22, a bracket 23, and a hot pressing shaping assembly 24; the lower end of the bracket 23 is fixedly connected to the upper end of the base 1, the lower end of the downward pressing drive assembly 21 is connected to the upper end of the bracket 23, and the output end of the downward pressing drive assembly 21 is fixedly installed with the vertical downward moving rod 22, which allows the vertical downward moving rod 22 to move in the vertical direction; the lower end of the vertical downward moving rod 22 is connected to the upper end of the hot pressing shaping assembly 24.

[0046] After the workpiece is manually placed into the hot pressing and shaping assembly 24, the downward driving assembly 21 drives the vertical moving rod 22 to move down on the bracket 23. The vertical moving rod 22 drives the hot pressing and shaping assembly 24 to move down, and the hot pressing and shaping assembly 24 processes multiple workpieces at the same time.

[0047] The downward drive assembly 21 adopts mature technologies in the field, such as the manual stamping machine disclosed in Chinese patent CN112387841A.

[0048] The hot-pressing shaping assembly 24 includes a heat insulation block 241, a heating rod 242, a heat-conducting block 243, a pressing block 244, and a positioning pin 245. The heat insulation block 241 is fixedly connected to the lower end of the vertical downward moving rod 22, and the upper end of the heat-conducting block 243 is fixedly connected to the lower end of the heat insulation block 241. The heat-conducting block 243 is embedded with the heating rod 242. Multiple horizontally arranged pressing blocks 244 are fixedly connected to the lower side wall of the heat-conducting block 243. Multiple positioning pins 245 are fixedly connected to the lower side wall of the heat-conducting block 243. The lower end of the heat-conducting block 243 is fixedly connected to the upper end of the left first connecting rod 311, and the lower end of the heat-conducting block 243 is fixedly connected to the upper end of the right first connecting rod 313.

[0049] The fixture platform 44 has multiple positioning holes 43 that are engaged with positioning pins 245.

[0050] The heating rod 242 is manually activated to heat the heat-conducting block 243. Workpieces and wires are placed in each workpiece slot 42, and wire sheaths are placed in each protective sleeve placement slot 41. The downward pressure drive assembly 21 drives the heat insulation block 241 to move downward via the vertical downward moving rod 22. The heat insulation block 241 drives the heat-conducting block 243 to move downward. The downward movement of the heat-conducting block 243 drives the pressure block 244 and the positioning pin 245 to move downward. The positioning pin 245 moves downward and inserts into the positioning hole 43 on the fixture table 44 for positioning. At the same time, the pressure block 244 presses into the protective sleeve placement slot 41 on the fixture table 44 to process the workpiece. After processing, the pressure block 244 is reset by controlling the downward pressure drive assembly 21, and then the processed workpiece is taken out.

[0051] This invention enables the simultaneous processing of multiple workpieces, thereby increasing processing efficiency.

[0052] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-precision wire sheath installation device, comprising a base (1), characterized in that: The base (1) is equipped with a fixture mechanism (4) for placing the workpiece to be processed. A hot pressing mechanism (2) for hot pressing the workpiece is installed on the base (1); The base (1) is equipped with a synchronous positioning mechanism (3) for simultaneously fixing the outer wires when hot pressing the workpiece. The synchronous positioning mechanism (3) includes a linkage component (31), a clamping and fixing component (32), and a wire placement platform (33). The upper end of the linkage component (31) is connected to the hot pressing mechanism (2), and the lower end of the linkage component (31) is connected to the clamping and fixing component (32). Two wire placement platforms (33) are fixedly installed on the base (1). The lower end of the clamping and fixing component (32) is installed on the base (1), and the front and rear ends of the clamping and fixing component (32) are respectively connected to the two wire placement platforms (33).

2. The high-precision wire sheath installation device according to claim 1, characterized in that, The fixture mechanism (4) includes a protective sleeve placement slot (41), a workpiece slot (42), a positioning hole (43), and a fixture platform (44); the bottom of the fixture platform (44) is fixedly connected to the upper end of the base (1), and multiple horizontally placed workpiece slots (42) are provided on the fixture platform (44), and each workpiece slot (42) is provided with a protective sleeve placement slot (41) for placing wire sheaths.

3. The high-precision wire sheath installation device according to claim 2, characterized in that, The linkage assembly (31) includes a left first link (311), a left second link (312), a right first link (313), and a right second link (314); the upper end of the left first link (311) is connected to the hot pressing mechanism (2), and the lower end of the left first link (311) is rotatably connected to the upper end of the left second link (312); the lower end of the left second link (312) is connected to the clamping and fixing assembly (32); the upper end of the right first link (313) is connected to the hot pressing mechanism (2), and the lower end of the right first link (313) is rotatably connected to the upper end of the right second link (314); the lower end of the right second link (314) is connected to the clamping and fixing assembly (32).

4. The high-precision wire sheath installation device according to claim 3, characterized in that, The clamping and fixing assembly (32) includes a sliding positioning plate one (321), a sliding positioning plate two (322), a left clamping plate (323), a right clamping plate (324), a clamping plate limiting groove (325), and a limiting slide groove (326); the sliding positioning plate one (321) is located below the sliding positioning plate two (322), the left end of the sliding positioning plate one (321) is rotatably connected to the left second connecting rod (312), the lower end of the sliding positioning plate one (321) is slidably connected to the base (1), and a limiting slide groove (326) is provided on the side of the wire placement platform (33) that is close to each other; the sliding positioning plate one (321) The sliding positioning plate (321) is connected to the wire placement platform (33) by the limiting slide groove (326). Multiple horizontally arranged left clamps (323) are fixedly connected to the upper end of the sliding positioning plate (321). The right end of the sliding positioning plate (322) is rotatably connected to the second connecting rod (314) on the right side. The lower end of the sliding positioning plate (322) is slidably connected to the sliding positioning plate (321). Multiple right clamps (324) are fixedly connected to the sliding positioning plate (322) to cooperate with the left clamps (323) to clamp the wires between the left clamps (323) and the right clamps (324).

5. The high-precision wire sheath installation device according to claim 4, characterized in that, The sliding positioning plate 2 (322) has multiple clamping plate limiting grooves (325) for limiting sliding with the left clamping plate (323). The sliding positioning plate 2 (322) is connected to the wire placement platform (33) for limiting sliding through the limiting groove (326).

6. The high-precision wire sheath installation device according to claim 5, characterized in that, The hot pressing mechanism (2) includes a downward pressing drive assembly (21), a vertical downward moving rod (22), a bracket (23), and a hot pressing shaping assembly (24). The lower end of the bracket (23) is fixedly connected to the upper end of the base (1), the lower end of the downward pressing drive assembly (21) is connected to the upper end of the bracket (23), and the output end of the downward pressing drive assembly (21) is fixedly installed with the vertical downward moving rod (22). The downward pressing drive assembly (21) enables the vertical downward moving rod (22) to move in the vertical direction. The lower end of the vertical downward moving rod (22) is connected to the upper end of the hot pressing shaping assembly (24).

7. The high-precision wire sheath installation device according to claim 6, characterized in that, The hot-press shaping assembly (24) includes a heat insulation block (241), a heating rod (242), a heat-conducting block (243), and a pressing block (244). The heat insulation block (241) is fixedly connected to the lower end of the vertical downward moving rod (22), and the upper end of the heat-conducting block (243) is fixedly connected to the lower end of the heat insulation block (241). The heat-conducting block (243) is embedded with the heating rod (242), and multiple horizontally arranged pressing blocks (244) are fixedly connected to the lower side wall of the heat-conducting block (243). The lower end of the heat-conducting block (243) is fixedly connected to the upper end of the left first connecting rod (311), and the lower end of the heat-conducting block (243) is fixedly connected to the upper end of the right first connecting rod (313).

8. The high-precision wire sheath installation device according to claim 7, characterized in that, The lower side wall of the heat-conducting block (243) is fixedly connected with multiple positioning pins (245), and the fixture table (44) is provided with multiple positioning holes (43) that cooperate with the positioning pins (245).

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