Wire drawing machine for producing low-voltage cable

Abstract

The utility model relates to the technical field of wire drawing machines, and provides a wire drawing machine for producing low-voltage cables, which comprises a bottom plate, supporting legs are fixedly mounted at the bottom end of the bottom plate, and a wire drawing machine main body is fixedly mounted on the right side of the top end of the bottom plate; the adjusting mechanism is arranged in the bottom plate; and the driving mechanism is arranged on the left side of the bottom plate. Through the arrangement of the sliding block, the extrusion rod, the connecting block, the rectangular block and the connecting rod, when the driving motor is started, the threaded rod rotates, the outer surface of the threaded rod is in threaded sleeve connection with the inner surface of the rectangular block, and the connecting rod is hinged to the connecting block, so that along with the rotation of the threaded rod, the rectangular block drives the connecting rod to move; therefore, the other end of the connecting rod generates thrust on the connecting block, the connecting block is pushed to drive the sliding block and the extrusion rod to move along the inner surface of the sliding groove, and therefore extrusion and fixation of raw material winding drums of different specifications can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machines, and in particular to a wire drawing machine for producing low-voltage cables. Background Art

[0002] A cable is a wire made of one or more mutually insulated conductors and an outer insulating protective layer. It is used to transmit electricity or information from one place to another. It is usually a rope-like cable made up of several or several groups of conductors twisted together. Each group of conductors is insulated from each other and often twisted around a center. The entire outside is covered with a highly insulating covering layer, with the characteristics of internal electricity and external insulation.

[0003] In the process of manufacturing low-voltage cables, a wire drawing machine is needed to process the wire core, so as to process the wire core to the required thickness to facilitate the subsequent twisting operation. However, in actual use, the existing wire drawing machine is limited by its structure and design. Since the bracket for fixing the raw material reel generally adopts a fixed structural design, the raw material reel bracket can only support and fix the raw material reel of corresponding specifications, thereby limiting its scope of use. Therefore, it is necessary to improve this. Utility Model Content

[0004] The utility model provides a wire drawing machine for producing low-voltage cables, which solves the problem in the related art that raw material reels of different specifications cannot be fixed.

[0005] The technical solution of the utility model is as follows: A wire drawing machine for producing low-voltage cables, comprising:

[0006] A bottom plate, a supporting leg is fixedly installed at the bottom end of the bottom plate, and a wire drawing machine body is fixedly installed on the right side of the top end of the bottom plate;

[0007] An adjustment mechanism, wherein the adjustment mechanism is arranged inside the bottom plate;

[0008] A driving mechanism, wherein the driving mechanism is arranged on the left side of the bottom plate;

[0009] Wherein, the adjusting mechanism includes a placing plate, the placing plate is movably sleeved on the inner surface of the left end of the bottom plate, and sliding grooves are respectively opened on the upper and lower and left and right sides of the rear inner wall of the placing plate, and the number of the sliding grooves is four, and sliders are movably sleeved inside the four sliding grooves, and the number of the sliders is four, and the rear ends of the four sliders are respectively fixedly installed with extrusion rods, and the front ends of the extrusion rods are movably connected to the rear end of the placing plate, and the front ends of the four sliders are respectively fixedly installed with connecting blocks, and the number of the connecting blocks is four, and the rear ends of the four connecting blocks are all movably connected to the rear inner wall of the placing plate, and the connecting blocks will cause the extrusion rod to move.

[0010] As a preferred technical solution of the utility model, the driving mechanism includes:

[0011] A driving motor, the driving motor is fixedly mounted in the middle of the bottom end of the placing plate, and the other end of the output shaft of the driving motor is fixedly sleeved with a threaded rod;

[0012] A rectangular block is threadedly sleeved on the bottom of the outer surface of the threaded rod, and a connecting rod is hinged on the top of the rectangular block. There are four connecting rods, and the other ends of the four connecting rods are respectively hinged to the bottom ends of four connecting blocks.

[0013] As a preferred technical solution of the utility model, vertical poles are fixedly installed on the left and right sides of the top of the bottom plate respectively, and a baffle is fixedly installed on the top of the vertical poles.

[0014] As a preferred technical solution of the utility model, a cross bar is movably sleeved on the outer surface of the vertical bar, and a vertical bar is fixedly installed in the middle of the top end of the cross bar.

[0015] As a preferred technical solution of the utility model, the vertical rod is internally movably sleeved with a movable block, a spring is fixedly installed on the top of the movable block, the other end of the spring is fixedly connected to the top of the vertical rod, the bottom end of the movable block is internally fixedly sleeved with a first fixed rod, and the outer surface of the first fixed rod is movably sleeved with a pressure wheel located inside the movable block.

[0016] As a preferred technical solution of the utility model, a second fixed rod is fixedly sleeved on the bottom end of the vertical rod, a support wheel is movably sleeved on the outer surface of the second fixed rod, the outer surface of the support wheel is movably sleeved on the inner surface of the vertical rod, and the top of the outer surface of the support wheel is movably connected to the bottom of the outer surface of the pressure wheel.

[0017] As a preferred technical solution of the utility model, a second motor is fixedly installed in the middle part of the top end of the base plate, the other end of the output shaft of the second motor is fixedly sleeved with a rotating shaft, a short rod is fixedly sleeved on the outer surface of the rotating shaft, a long rod is hinged at the right end of the short rod, the other end of the long rod is hinged to the middle part of the bottom end of the cross bar, and the long rod will cause the cross bar to move.

[0018] The beneficial effects of the utility model are:

[0019] 1. The utility model provides a slider, an extrusion rod, a connecting block, a rectangular block and a connecting rod. When the driving motor is started, the threaded rod will rotate. Since the outer surface of the threaded rod and the inner surface of the rectangular block are threadedly sleeved and the connecting rod and the connecting block are hinged, the rectangular block will move with the connecting rod as the threaded rod rotates, so that the other end of the connecting rod generates a thrust on the connecting block, pushing the connecting block to move along the inner surface of the slide groove with the slider and the extrusion rod, thereby realizing the extrusion and fixation of raw material rolls of different specifications.

[0020] 2. The utility model is provided with a vertical pole, a horizontal pole, a second motor, a short pole and a long pole. When the second motor is started, the rotating shaft will drive the short pole to rotate. Since the upper and lower ends of the long pole are respectively hinged to the horizontal pole and the short pole, one end of the long pole will rotate along with the rotation of the short pole, so that the other end of the long pole generates a thrust on the horizontal pole, pushing the horizontal pole to move along the outer surface of the vertical pole, thereby positioning the feeding position of the raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0024] Figure 3 It is a cross-sectional structural schematic diagram of the cross bar of the utility model;

[0025] Figure 4 It is a cross-sectional structural schematic diagram of the bottom of the utility model;

[0026] Figure 5 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0027] Figure 6 for Figure 4 Schematic diagram of the local enlarged structure at point B in the middle.

[0028] In the figure: 1. bottom plate; 2. supporting leg; 3. wire drawing machine body; 4. adjusting mechanism; 401. placing plate; 402. slide groove; 403. slider; 404. extrusion rod; 405. connecting block; 5. driving mechanism; 501. driving motor; 502. threaded rod; 503. rectangular block; 504. connecting rod; 6. vertical rod; 7. baffle; 8. cross rod; 9. vertical rod; 10. movable block; 11. spring; 12. first fixed rod; 13. pressure wheel; 14. second fixed rod; 15. supporting wheel; 16. second motor; 17. rotating shaft; 18. short rod; 19. long rod. DETAILED DESCRIPTION

[0029] The following will be combined with 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 of 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.

[0030] like Figures 1 to 6 As shown, the utility model provides a wire drawing machine for producing low-voltage cables, comprising:

[0031] A bottom plate 1, a support leg 2 is fixedly installed at the bottom end of the bottom plate 1, and a wire drawing machine body 3 is fixedly installed on the right side of the top end of the bottom plate 1;

[0032] An adjusting mechanism 4, the adjusting mechanism 4 is arranged inside the bottom plate 1;

[0033] A driving mechanism 5, which is arranged on the left side of the bottom plate 1;

[0034] Among them, the adjustment mechanism 4 includes a placement plate 401, which is movably sleeved on the inner surface of the left end of the bottom plate 1, and the upper and lower and left and right sides of the inner wall of the rear side of the placement plate 401 are respectively provided with sliding grooves 402, and the number of the sliding grooves 402 is four. The insides of the four sliding grooves 402 are respectively movably sleeved with sliders 403, and the number of the sliders 403 is four. The rear ends of the four sliders 403 are respectively fixedly installed with extrusion rods 404, and the front ends of the extrusion rods 404 are movably connected to the rear end of the placement plate 401. The front ends of the four sliders 403 are respectively fixedly installed with connecting blocks 405, and the number of the connecting blocks 405 is four. The rear ends of the four connecting blocks 405 are all movably connected to the inner wall of the rear side of the placement plate 401, and the connecting blocks 405 will move the extrusion rods 404.

[0035] When the connecting block 405 is pushed, it will move toward the outside of the placement plate 401. Since the connecting block 405 and the slider 403 are fixedly connected, the slider 403 will move along the inner surface of the slide groove 402 under the drive of the connecting block 405, so that the extrusion rod 404 fixedly connected to the slider 403 will move together, so that the position of the extrusion rod 404 can be adjusted, so that the extrusion rod 404 can extrude and fix raw material reels of different specifications, thereby improving the use range and convenience of the wire drawing machine.

[0036] Wherein, the driving mechanism 5 comprises:

[0037] A driving motor 501, the driving motor 501 is fixedly mounted in the middle of the bottom end of the placing plate 401, and the other end of the output shaft of the driving motor 501 is fixedly sleeved with a threaded rod 502;

[0038] The rectangular block 503 is threadedly sleeved on the bottom of the outer surface of the threaded rod 502. The top of the rectangular block 503 is hinged with a connecting rod 504. There are four connecting rods 504. The other ends of the four connecting rods 504 are hinged to the bottom ends of the four connecting blocks 405 respectively.

[0039] When the driving motor 501 is started, the threaded rod 502 will rotate, so that the rectangular block 503 threadedly connected to the threaded rod 502 moves with the connecting rod 504, and the other end of the connecting rod 504 generates a thrust on the connecting block 405.

[0040] Wherein, upright poles 6 are fixedly installed on the left and right sides of the top of the bottom plate 1 respectively, and a baffle 7 is fixedly installed on the top of the upright poles 6.

[0041] The cooperation between the upright pole 6 and the baffle plate 7 will play a supporting and limiting role.

[0042] The outer surface of the vertical rod 6 is movably sleeved with a horizontal rod 8 , and a vertical rod 9 is fixedly installed in the middle of the top of the horizontal rod 8 .

[0043] The outer surface of the vertical rod 6 and the inner surface of the cross bar 8 are both smooth, ensuring that the cross bar 8 will not get stuck when moving along the outer surface of the vertical rod 6.

[0044] Among them, the vertical rod 9 has a movable block 10 movably sleeved inside, a spring 11 is fixedly installed on the top of the movable block 10, the other end of the spring 11 is fixedly connected to the top of the vertical rod 9, the bottom of the movable block 10 has a first fixed rod 12 fixedly sleeved inside, and the outer surface of the first fixed rod 12 is movably sleeved with a pressure wheel 13 located inside the movable block 10.

[0045] Due to the restoring effect of the spring 11, the movable block 10 will return to its original position after moving.

[0046] Among them, the bottom end of the vertical rod 9 is fixedly sleeved with a second fixed rod 14, the outer surface of the second fixed rod 14 is movably sleeved with a support wheel 15, the outer surface of the support wheel 15 is movably sleeved with the inner surface of the vertical rod 9, and the top of the outer surface of the support wheel 15 is movably connected to the bottom of the outer surface of the pressure wheel 13.

[0047] Due to the existence of the support wheel 15, the cable will be pressed together with the pressing wheel 13.

[0048] Among them, a second motor 16 is fixedly installed in the middle of the top of the base plate 1, and the other end of the output shaft of the second motor 16 is fixedly sleeved with a rotating shaft 17, and a short rod 18 is fixedly sleeved on the outer surface of the rotating shaft 17. A long rod 19 is hinged at the right end of the short rod 18, and the other end of the long rod 19 is hinged to the middle of the bottom end of the cross bar 8. The long rod 19 will cause the cross bar 8 to move.

[0049] When the second motor 16 is started, the rotating shaft 17 will drive the short rod 18 and the long rod 19 to rotate, so that the other end of the long rod 19 generates a thrust on the cross bar 8, pushing the cross bar 8 to move.

[0050] The working principle and use process of this utility model:

[0051] First, the operator starts the driving motor 501 to rotate the threaded rod 502, so that the rectangular block 503 threadedly connected to the threaded rod 502 moves upward with the bottom end of the connecting rod 504, and then the other end of the connecting rod 504 generates a thrust on the connecting block 405, pushing the four connecting blocks 405 to move along the inner surface of the slide groove 402 toward the outside of the placement plate 401 through the slider 403, until the outer surface of the extrusion rod 404 and the inner wall of the raw material reel are tightly fitted, so that the extrusion and fixation of raw material reels of different specifications can be achieved, thereby improving the use range of the wire drawing machine.

[0052] Then the operator pushes the movable block 10, so that the movable block 10 moves upward along the inner surface of the vertical rod 9 with the first fixed rod 12 and the pressure wheel 13 and compresses the spring 11. After the raw material passes through between the pressure wheel 13 and the support wheel 15, the movable block 10 is released. At this time, under the recovery action of the spring 11, the movable block 10 will restore the first fixed rod 12 and the pressure wheel 13 to the original position, thereby cooperating with the support wheel 15 to press the raw material. Then the operator starts the second motor 16, so that the rotating shaft 17 rotates with one end of the long rod 19 through the short rod 18, so that the other end of the long rod 19 generates a thrust on the cross bar 8, pushing the cross bar 8 to move with the vertical rod 9 along the outer surface of the vertical rod 6 until the raw material and the feed port of the wire drawing machine body 3 are aligned, so that the raw material feeding position can be positioned, thereby improving the convenience of using the wire drawing machine.

[0053] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire drawing machine for producing low voltage cables, characterized in that: Included are: A bottom plate (1), a support leg (2) being fixedly mounted on the bottom end of the bottom plate (1), and a wire drawing machine body (3) being fixedly mounted on the right side of the top end of the bottom plate (1); An adjustment mechanism (4), wherein the adjustment mechanism (4) is arranged inside the base plate (1); A driving mechanism (5), wherein the driving mechanism (5) is arranged on the left side of the base plate (1); The adjustment mechanism (4) comprises a placement plate (401), the placement plate (401) being movably sleeved on the inner surface of the left end of the bottom plate (1), and slide grooves (402) are respectively provided on the upper and lower sides and the left and right sides of the rear inner wall of the placement plate (401), and the number of the slide grooves (402) is four, and sliders (403) are respectively movably sleeved inside the four slide grooves (402), and the number of the sliders (403) is four, and the rear ends of the four sliders (403) are respectively fixedly mounted with extrusion rods (404), and the front ends of the extrusion rods (404) are movably connected to the rear end of the placement plate (401), and the front ends of the four sliders (403) are respectively fixedly mounted with connection blocks (405), and the number of the connection blocks (405) is four, and the rear ends of the four connection blocks (405) are all movably connected to the rear inner wall of the placement plate (401), and the connection blocks (405) will cause the extrusion rods (404) to move.

2. A wire drawing machine for producing low-voltage cables according to claim 1, characterized in that: The driving mechanism (5) comprises: A driving motor (501), the driving motor (501) being fixedly mounted in the middle of the bottom end of the placement plate (401), and the other end of the output shaft of the driving motor (501) being fixedly sleeved with a threaded rod (502); A rectangular block (503) is threadedly sleeved on the bottom of the outer surface of the threaded rod (502); a connecting rod (504) is hingedly connected to the top of the rectangular block (503); there are four connecting rods (504); the other ends of the four connecting rods (504) are respectively hingedly connected to the bottom ends of four connecting blocks (405).

3. A wire drawing machine for producing low-voltage cables according to claim 1, characterized in that: Vertical poles (6) are fixedly mounted on the left and right sides of the top of the bottom plate (1), respectively, and a baffle (7) is fixedly mounted on the top of the vertical pole (6).

4. A wire drawing machine for producing low-voltage cables according to claim 3, characterized in that: A cross bar (8) is movably sleeved on the outer surface of the vertical bar (6), and a vertical bar (9) is fixedly mounted in the middle of the top end of the cross bar (8).

5. A wire drawing machine for producing low-voltage cables according to claim 4, characterized in that: The vertical rod (9) is internally movably sleeved with a movable block (10), the top of the movable block (10) is fixedly mounted with a spring (11), the other end of the spring (11) is fixedly connected to the top of the vertical rod (9), the bottom of the movable block (10) is internally fixedly sleeved with a first fixed rod (12), and the outer surface of the first fixed rod (12) is movably sleeved with a pressure wheel (13) located inside the movable block (10).

6. A wire drawing machine for producing low-voltage cables according to claim 4, characterized in that: A second fixing rod (14) is fixedly sleeved on the bottom end of the vertical rod (9), a supporting wheel (15) is movably sleeved on the outer surface of the second fixing rod (14), the outer surface of the supporting wheel (15) is movably sleeved on the inner surface of the vertical rod (9), and the top of the outer surface of the supporting wheel (15) is movably connected to the bottom of the outer surface of the pressure wheel (13).

7. A wire drawing machine for producing low-voltage cables according to claim 1, characterized in that: A second motor (16) is fixedly mounted in the middle of the top end of the bottom plate (1); a rotating shaft (17) is fixedly sleeved on the other end of the output shaft of the second motor (16); a short rod (18) is fixedly sleeved on the outer surface of the rotating shaft (17); a long rod (19) is hingedly connected to the right end of the short rod (18); the other end of the long rod (19) is hingedly connected to the middle of the bottom end of the cross bar (8); and the long rod (19) causes the cross bar (8) to move.

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