Automatic adjusting device for stranding die holder

Abstract

The utility model discloses an automatic adjusting device for a stranding die holder. The automatic adjusting device comprises a base, a lower die holder, a stranding die upper die, a stranding die lower die, an upper die holder, a support, an air cylinder and a pressing plate. A base is horizontally and transversely arranged on the right side of the branching disc, a lower die holder is vertically and longitudinally arranged on the upper surface of the base, and the lower die holder is horizontally and transversely connected with the base in a sliding mode; the upper die base is of a hollow cuboid structure with the open lower surface, and the lower surface of the upper die base is clamped to the upper bottom face of the lower die base in an aligned mode. The upper stranding die and the lower stranding die are aligned up and down to form a stranding die, and the stranding die is placed on the upper bottom surface of the lower die holder and is opposite to the interior of the upper die holder; the air cylinder is fixedly installed on the upper surface of the upper die base through a support, the telescopic end of the air cylinder vertically extends downwards into the upper die base and abuts against and makes contact with the upper surface of the upper die of the twisting die through a pressing plate, and then the twisting die is positioned in the vertical direction. According to the utility model, automatic control of the stranding position is realized, so that the pressing amount of the stranding die can be accurately controlled, and the wire stranding quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, in particular to an automatic adjustment device for a twisting die base. Background Art

[0002] During the cable production process, stranding must be performed at naturally formed points, which requires the use of a stranding die. However, the die bases used in current stranding dies are typically manually controlled and adjusted, making it difficult to precisely control the stranding quality and the outer diameter of the conductor. Excessive die pressure can lead to severe indentations on the conductor, compromising its quality. Too little pressure can cause the conductor to snaking and twisting. Therefore, these issues urgently need to be addressed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an automatic adjustment device for a twisting die base, so as to realize automatic control of the twisting position, thereby accurately controlling the twisting die pressing amount and improving the twisting quality of the conductors.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: the present invention is an automatic adjustment device for a twisting die base, the innovation of which is that it includes a base, a lower die base, an upper die of a twisting die, a lower die of a twisting die, an upper die base, a bracket, a cylinder and a pressure plate; a rectangular base is provided horizontally and laterally on the right side of the distribution disk, and an isosceles trapezoidal lower die base is also provided vertically and longitudinally on the upper surface of the base, the lower bottom surface of the lower die base is connected to the base in a horizontal and transverse sliding manner, thereby adjusting the distance between the lower die base and the distribution disk; the upper die base is a hollow rectangular structure with an open lower surface, and its lower surface is opposite to the The upper die and the lower die of the twisting die are aligned and connected to form a twisting die, and are placed horizontally on the upper bottom surface of the lower die base relative to the interior of the upper die base, and are vertically embedded with a square slot I for the wire to pass through on the left and right sides of the upper die base relative to the position of the twisting die; the cylinder is fixedly installed on the upper surface of the upper die base through a bracket, and its telescopic end extends vertically downward to the interior of the upper die base, and is in close contact with the upper surface of the upper die of the twisting die through a horizontally arranged pressure plate, thereby vertically positioning the twisting die.

[0005] Preferably, a second slide rail is horizontally provided in the middle position of the upper surface of the base, and the length of the second slide rail is consistent with the length of the base and is integrally formed with the base; a second slide groove matching the second slide rail is vertically embedded in the middle position of the lower bottom surface of the lower mold base, the opening position of the second slide groove corresponds to the setting position of the second slide rail, and its left and right ends respectively extend vertically out of the left and right side surfaces of the lower mold base, and then through the cooperation of the second slide rail and the second slide groove, the lower mold base slides horizontally on the base along its length direction.

[0006] Preferably, it also includes a slider, a screw rod, a side plate and a motor; the longitudinal length of the lower bottom surface of the lower mold base is greater than the longitudinal width of the base, and rectangular sliders are vertically and horizontally symmetrically provided on the front and rear sides of the lower bottom of the lower mold base, and ensure that the spacing between the two sliders matches the longitudinal width of the base; each of the sliders is integrally formed with the lower mold base, and its lower end extends vertically downward to the middle position of the corresponding side relative to the base; side plates are also vertically and longitudinally provided on the front and rear surfaces of the base relative to the left and right sides of the corresponding sliders, each of the side plates is arranged at a position close to the left and right ends of the base, and is fixedly connected to the corresponding positions of the front and rear surfaces of the base, and Ensure that their outer surfaces are arranged in the same vertical plane as the outer surfaces of the corresponding sliders; a screw rod is also horizontally arranged between the two side panels on the same side, and the two screw rods are symmetrically arranged on the front and rear sides of the base, each of the screw rods passes vertically through the middle position of the left and right sides of the corresponding slider, and is respectively screwed to the corresponding slider, and the two ends of each screw rod are respectively rotatably connected to the corresponding side panel, and the end away from the distribution disk extends vertically out of the corresponding side panel, and is respectively linked to the output end of the corresponding motor; the two motors move synchronously, and under the drive of the motor, through the cooperation of the screw rod and the slider, the lower mold base slides horizontally on the base.

[0007] Preferably, first slide rails are provided horizontally and laterally on the front and rear surfaces of the base relative to the upper position of the side panels, and the lengths of the two first slide rails are consistent with the length of the base, and are integrally formed with the base; a first slide groove matching the first slide rail is vertically embedded in the inner surface of each slider relative to the upper position of the corresponding screw rod, and the opening position of each first slide groove corresponds to the setting position of the corresponding first slide rail, and its left and right ends respectively extend vertically from the left and right side surfaces of the corresponding slider, and then the stability of the horizontal and transverse sliding of the lower mold base on the base is ensured through the cooperation of the first slide rail and the first slide groove.

[0008] Preferably, the upper die and the lower die of the twisting die are both horizontally arranged rectangular parallelepiped structures, and the sizes of the two are consistent; a semicircular twisting through hole I matching the wire is embedded in the middle position of the upper surface of the lower die of the twisting die along its length direction, and the left and right ends of the semicircular twisting through hole I respectively extend vertically from the left and right side surfaces of the lower die of the twisting die, and the left end thereof is trumpet-shaped, and ensures that it is the large-diameter end close to the distribution disk side; pins are also vertically symmetrically provided at the four right angles on the upper surface of the lower die of the twisting die, and the four pins are spaced apart and arranged on the front and rear sides of the semicircular twisting through hole I; A semicircular twisting through hole II matching the conductor is embedded in the middle position of the lower surface of the upper die of the stranding die along its length direction, and the left and right ends of the semicircular twisting through hole II respectively extend vertically out of the left and right side surfaces of the upper die of the stranding die, and its left end is trumpet-shaped, and ensures that it is close to the distribution disk side as the large diameter end; a pin hole matching the pin is also vertically embedded in the lower surface of the upper die of the stranding die relative to each pin position, and then through the cooperation of the pin and the pin hole, the upper die of the stranding die and the lower die of the stranding die are aligned and clamped up and down, and the semicircular twisting through hole I and the semicircular twisting through hole II are spliced into a twisting hole for twisting the conductors.

[0009] Preferably, the internal lateral length of the upper mold base matches the lateral width of the upper bottom surface of the lower mold base, and the internal longitudinal width of the upper mold base matches the longitudinal width of the upper bottom surface of the lower mold base; each of the square grooves I is connected to the interior of the upper mold base, and its lower end extends vertically out of the lower surface of the upper mold base, and ensures that its front and rear ends do not extend out of the front and rear surfaces of the upper mold base; a square groove II is vertically embedded in the middle position of the front and rear surfaces of the upper mold base near its lower end, and each of the square grooves II is connected to the interior of the upper mold base, and its lower end extends vertically out of the lower surface of the upper mold base, and ensures that its left and right ends do not extend out of the left and right side surfaces of the upper mold base.

[0010] Preferably, a square groove III matching the lower mold of the twisting mold is vertically embedded in the middle position of the upper bottom surface of the lower mold base, and the left and right ends of the square groove III respectively extend vertically out of the left and right side surfaces of the lower mold base; a step matching the square groove II is vertically embedded in the upper bottom surface of the lower mold base near its front and rear ends, and the left and right ends of each step extend vertically out of the left and right side surfaces of the lower mold base, and do not interfere with the square groove III respectively, and then, through the cooperation of the square groove II and the corresponding steps, the upper mold base is aligned and supported on the upper bottom surface of the lower mold base; first through holes matching the bolts are vertically embedded in the lower left and right side surfaces of the upper mold base and relative to the front and rear sides of the corresponding square groove I, and threaded holes matching the bolts are vertically embedded in the left and right side surfaces of the lower mold base relative to each first through hole position, and then, through the cooperation of the bolts, the threaded holes and the first through holes, the upper mold base and the lower mold base are screwed and fixed, and it is ensured that each of the threaded holes is spaced apart on the front and rear sides of the square groove III.

[0011] Preferably, lower baffles matching the square groove III are provided vertically and longitudinally at intervals on the left and right sides of the square groove III of the lower die base, and the outer side surfaces of the two lower baffles are arranged in the same vertical plane as the left and right side surfaces of the lower die base, and ensure that the spacing between the two lower baffles matches the horizontal length of the lower die of the twisted die, and then the lower baffle is used to laterally position the lower die of the twisted die placed in the square groove III; an arc groove I is vertically embedded in the middle position of the upper surface of each lower baffle, and each arc groove I extends vertically to the left and right side surfaces corresponding to the lower baffle, and each arc groove I is coaxially arranged with the semicircular twisted through hole I, and its diameter is larger than the diameter of the semicircular twisted through hole I, and then the wire passing through the twisted die is avoided by the arc groove I.

[0012] Preferably, upper baffles matching it are provided vertically and longitudinally on the left and right sides of the inner top surface of the upper mold base, and the two upper baffles are aligned with the corresponding lower baffles at upper and lower intervals, and do not interfere with the vertical up and down movement of the pressure plate, thereby laterally positioning the upper mold of the twisting mold through the upper baffle; an arc groove II is vertically embedded in the middle position of the lower surface of each upper baffle, and each arc groove II extends vertically to the left and right side surfaces corresponding to the upper baffle, and each arc groove II is coaxial with the semicircular twisted through hole II, and its diameter is larger than the diameter of the semicircular twisted through hole II, thereby avoiding the wire passing through the twisting mold through the arc groove II.

[0013] Preferably, the bracket is a door-shaped structure arranged horizontally and longitudinally, and its open groove is arranged along the horizontal and longitudinal direction, and its open end is fixedly connected to the upper surface of the upper mold base; the fixed end of the cylinder is screwed and installed in the middle position of the upper surface of the bracket, and its telescopic end extends vertically downward to the interior of the upper mold base, and is screwed and fixed to the upper surface of the horizontally arranged pressure plate, thereby driving the pressure plate to move vertically up and down in the upper mold base to vertically position the twisted mold.

[0014] Beneficial effects of the utility model:

[0015] (1) The utility model realizes the automatic control of the twisting position, thereby accurately controlling the twisting die pressure and improving the wire twisting quality;

[0016] (2) The present invention improves the stability of the lower die seat in horizontal sliding along the length direction of the base through the cooperation between the first slide rail and the first slide groove, and the cooperation between the second slide rail and the second slide groove;

[0017] (3) The utility model facilitates the lateral positioning of the upper die and the lower die of the twisting die by using the lower baffle and the upper baffle in conjunction with each other, thereby ensuring the quality of the wire twisting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work. Figure 1 This is a structural schematic diagram of an automatic adjustment device for a twisting die base of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the lower die base part of the utility model.

[0020] Figure 3 It is a structural schematic diagram of the upper die base part of the utility model.

[0021] Figure 4 This is a schematic diagram of the connection between the upper die and the lower die of the twisting die of the utility model.

[0022] Among them, 1-base; 2-screw rod; 3-side plate; 4-motor; 5-first slide rail; 6-second slide rail; 7-lower mold base; 8-slider; 9-first slide groove; 10-second slide groove; 11-threaded hole; 12-lower baffle; 13-twisting mold lower mold; 14-semicircular twisted through hole I; 15-pin; 16-twisting mold upper mold; 17-semicircular twisted through hole II; 18-upper mold base; 19-square slot I; 20-square slot II; 21-upper baffle; 22-bracket; 23-cylinder; 24-first through hole. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below through specific implementation methods.

[0024] The utility model is a twisting die base automatic adjustment device, comprising a base 1, a lower die base 7, a twisting die upper die 16, a twisting die lower die 13, an upper die base 18, a bracket 22, a cylinder 23 and a pressure plate; the specific structure is as follows Figures 1 to 4 As shown, a rectangular base 1 is horizontally provided on the right side of the distribution disk, and an isosceles trapezoidal lower mold base 7 is vertically provided on the upper surface of the base 1. The lower bottom surface of the lower mold base 7 is horizontally and horizontally slidably connected to the base 1, thereby adjusting the distance between the lower mold base 7 and the distribution disk.

[0025] Among them, Figure 1 、 Figure 2 As shown, a second slide rail 6 is horizontally provided in the middle position of the upper surface of the base 1, and the length of the second slide rail 6 is consistent with the length of the base 1, and is integrally formed with the base 1; a second slide groove 10 matching the second slide rail 6 is vertically embedded in the middle position of the lower bottom surface of the lower mold base 7, and the opening position of the second slide groove 10 corresponds to the setting position of the second slide rail 6, and its left and right ends respectively extend vertically from the left and right side surfaces of the lower mold base 7, and then through the cooperation of the second slide rail 6 and the second slide groove 10, the lower mold base 7 slides horizontally on the base 1 along its length direction.

[0026] The longitudinal length of the lower bottom surface of the lower die seat 7 of the present invention is greater than the longitudinal width of the base 1, and rectangular parallelepiped sliders 8 are vertically and horizontally symmetrically provided on the front and rear sides of the lower bottom surface of the lower die seat 7, and the spacing between the two sliders 8 is ensured to match the longitudinal width of the base 1; Figure 1 、 Figure 2As shown, each slider 8 is integrally formed with the lower die base 7, and its lower end extends vertically downward to the middle position of the corresponding side relative to the base 1; side panels 3 are also vertically and longitudinally provided on the front and rear surfaces of the base 1 relative to the left and right sides of the corresponding slider 8. Each side panel 3 is arranged near the left and right ends of the base 1 and is fixedly connected to the corresponding positions of the front and rear surfaces of the base 1, ensuring that its outer surface is arranged in the same vertical plane as the outer surface of the corresponding slider 8; a screw rod 2 is also horizontally and transversely provided between the two side panels 3 on the same side, and the two screw rods 2 are symmetrically arranged on the front and rear sides of the base 1. Each screw rod 2 vertically passes through the middle position of the left and right sides of the corresponding slider 8 and is respectively screwed to the corresponding slider 8. The two ends of each screw rod 2 are respectively rotatably connected to the corresponding side panel 3, and the end away from the distribution plate extends vertically from the corresponding side panel 3 and is respectively linked to the output end of the corresponding motor 4; wherein, the operation of the two motors 4 is synchronized. Under the drive of the motor 4, through the cooperation of the screw rod 2 and the slider 8, the lower die base 7 slides horizontally on the base 1.

[0027] like Figure 1 、 Figure 2 As shown, first slide rails 5 are horizontally and laterally provided on the front and rear surfaces of the base 1 relative to the upper position of the side panels 3, and the lengths of the two first slide rails 5 are consistent with the length of the base 1, and are integrally formed with the base 1; a first slide groove 9 matching the first slide rail 5 is vertically embedded on the inner surface of each slider 8 relative to the upper position of the corresponding screw rod 2, and the opening position of each first slide groove 9 corresponds to the setting position of the corresponding first slide rail 5, and its left and right ends respectively extend vertically from the left and right side surfaces of the corresponding slider 8, and then through the cooperation of the first slide rail 5 and the first slide groove 9, the stability of the horizontal and transverse sliding of the lower mold base 7 on the base 1 is ensured.

[0028] The upper die base 18 of the present invention is a hollow rectangular parallelepiped structure with an open lower surface, and its lower surface is aligned and clamped on the upper bottom surface of the lower die base 7, and the two are screwed and fixed; Figures 1 to 4 As shown, the upper die 16 of the twisting die and the lower die 13 of the twisting die are aligned and connected up and down to form the twisting die, and are placed horizontally on the upper bottom surface of the lower die base 7 relative to the interior of the upper die base 18, and square grooves Ⅰ19 for the wire to pass through are vertically embedded on the left and right sides of the upper die base 18 relative to the position of the twisting die; the cylinder 23 is fixedly installed on the upper surface of the upper die base 18 through the bracket 22, and its telescopic end extends vertically downward to the interior of the upper die base 18, and is in close contact with the upper surface of the upper die 16 of the twisting die through a horizontally arranged pressure plate, thereby vertically positioning the twisting die.

[0029] like Figure 4As shown, the upper die 16 of the stranding die and the lower die 13 of the stranding die are both horizontally arranged rectangular parallelepiped structures, and the sizes of the two are consistent; a semicircular stranding through hole Ⅰ14 is embedded in the middle position of the upper surface of the stranding die lower die 13 along its length direction to match the wire, and the left and right ends of the semicircular stranding through hole Ⅰ14 extend vertically from the left and right side surfaces of the stranding die lower die 13 respectively, and its left end is trumpet-shaped, and ensures that it is close to the branching disk side as the large diameter end; pins 15 are vertically symmetrically provided at the four right angles on the upper surface of the stranding die lower die 13, and the four pins 15 are spaced apart and arranged on the front and rear sides of the semicircular stranding through hole Ⅰ14; on the upper die 16 of the stranding die A semicircular twisted through hole Ⅱ17 matching the wire is embedded in the middle position of the lower surface along its length direction, and the left and right ends of the semicircular twisted through hole Ⅱ17 extend vertically from the left and right side surfaces of the upper die 16 of the twisting die, and its left end is trumpet-shaped, and ensures that it is close to the branch disk side as the large diameter end; a pin hole matching the pin 15 is also vertically embedded in the lower surface of the upper die 16 of the twisting die relative to each pin 15, and then through the cooperation of the pin 15 and the pin hole, the upper die 16 of the twisting die is aligned and clamped with the lower die 13 of the twisting die, and the semicircular twisted through hole Ⅰ14 and the semicircular twisted through hole Ⅱ17 are spliced into a twisted hole for twisting the wires.

[0030] like Figures 1 to 4 As shown, the internal lateral length of the upper mold base 18 matches the lateral width of the upper bottom surface of the lower mold base 7, and the internal longitudinal width of the upper mold base 18 matches the longitudinal width of the upper bottom surface of the lower mold base 7; each square groove I19 is connected to the interior of the upper mold base 18, and its lower end extends vertically out of the lower surface of the upper mold base 18, and ensures that its front and rear ends do not extend out of the front and rear surfaces of the upper mold base 18; a square groove II20 is vertically embedded in the middle position of the front and rear surfaces of the upper mold base 18 near its lower end, and each square groove II20 is connected to the interior of the upper mold base 18, and its lower end extends vertically out of the lower surface of the upper mold base 18, and ensures that its left and right ends do not extend out of the left and right side surfaces of the upper mold base 18.

[0031] like Figures 1 to 4As shown, a square groove III matching the lower die 13 of the twisting die is vertically embedded in the middle position of the upper bottom surface of the lower die base 7, and the left and right ends of the square groove III respectively extend vertically from the left and right side surfaces of the lower die base 7; steps matching the square groove II 20 are vertically embedded at the front and rear ends of the upper bottom surface of the lower die base 7, and the left and right ends of each step extend vertically from the left and right side surfaces of the lower die base 7, and do not interfere with the square groove III respectively, and then through the cooperation of the square groove II 20 and the corresponding steps, the upper die base 18 is aligned and supported on the lower die On the upper bottom surface of the base 7; on the lower left and right side surfaces of the upper die base 18 and relative to the front and rear sides of the corresponding square slot Ⅰ 19, first through holes 24 matching the bolts are vertically embedded, and on the left and right side surfaces of the lower die base 7 relative to each first through hole 24, threaded holes 11 matching the bolts are vertically embedded. Then, through the cooperation of the bolts, the threaded holes 11 and the first through holes 24, the upper die base 18 and the lower die base 7 are screwed and fixed, and ensure that each threaded hole 11 is spaced apart on the front and rear sides of the square slot Ⅲ.

[0032] The utility model further includes lower baffles 12 that match the square groove III at intervals on the left and right sides of the square groove III of the lower die base 7, and the outer sides of the two lower baffles 12 are arranged in the same vertical plane as the left and right sides of the lower die base 7, and ensure that the spacing between the two lower baffles 12 matches the horizontal length of the stranding die lower die 13, and then the stranding die lower die 13 placed in the square groove III is positioned horizontally by the lower baffles 12; Figures 1 to 4 As shown, an arc-shaped groove I is vertically embedded in the middle position of the upper surface of each lower baffle 12, and each arc-shaped groove I extends vertically to the left and right sides of the corresponding lower baffle 12. Each arc-shaped groove I is coaxially arranged with the semicircular twisted through hole I 14, and its diameter is larger than the diameter of the semicircular twisted through hole I 14, thereby avoiding the wire passing through the twisting mold through the arc-shaped groove I.

[0033] like Figures 1 to 4 As shown, upper baffles 21 that match it are vertically and longitudinally provided on the inner top surface of the upper die base 18 at left and right intervals, and the two upper baffles 21 are aligned with the corresponding lower baffles 12 at upper and lower intervals, and do not interfere with the vertical and lower movements of the pressure plates, thereby laterally positioning the upper die 16 of the twisting die through the upper baffles 21; an arc groove II is vertically embedded in the middle position of the lower surface of each upper baffle 21, and each arc groove II extends vertically to the left and right side surfaces of the corresponding upper baffle 21, and each arc groove II is coaxially arranged with the semicircular twisting through hole II 17, and its diameter is larger than the diameter of the semicircular twisting through hole II 17, thereby avoiding the wire passing through the twisting die through the arc groove II.

[0034] like Figures 1 to 4As shown, the bracket 22 is a door-shaped structure arranged horizontally and longitudinally, and its open groove is arranged along the horizontal longitudinal direction, and its open end is fixedly connected to the upper surface of the upper mold base 18; the fixed end of the cylinder 23 is screwed and installed in the middle position of the upper surface of the bracket 22, and its telescopic end extends vertically downward to the interior of the upper mold base 18, and is screwed and fixed to the upper surface of the horizontally arranged pressure plate, thereby driving the pressure plate to move vertically up and down in the upper mold base 18 to vertically position the twisted mold; wherein, the utility model also provides a pressure sensor on the pressure plate, and then accurately adjusts the pressure through the pressure sensor.

[0035] The working principle of the present utility model is as follows: first, the upper die 16 of the twisting die is aligned and clamped with the lower die 13 of the twisting die, and then placed in the square groove III of the lower die base 7, and the lower die 13 of the twisting die is positioned laterally by the lower baffle 12; then the upper die base 18 is aligned and placed on the upper bottom surface of the lower die base 7, and screwed and fixed, and the upper baffle 21 is used to position the top of the twisting die laterally; then, under the drive of the motor 4, the distance between the twisting die and the distribution disk is adjusted through the cooperation of the slider 8 and the screw rod 2; then, under the drive of the cylinder 23, the pressure is adjusted, and the wires passing through the twisting die can be twisted.

[0036] Beneficial effects of the utility model:

[0037] (1) The utility model realizes the automatic control of the twisting position, thereby accurately controlling the twisting die pressure and improving the wire twisting quality;

[0038] (2) The present invention improves the stability of the lower die base 7 in horizontal sliding along the length direction of the base 1 by cooperating the first slide rail 5 with the first slide groove 9 and the second slide rail 6 with the second slide groove 10;

[0039] (3) The utility model facilitates the lateral positioning of the upper die 16 and the lower die 13 of the twisting die by using the lower baffle 12 and the upper baffle 21, thereby ensuring the quality of the wire twisting.

[0040] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary engineering technicians in this field should fall within the scope of protection of the present invention. The technical contents requested for protection of the present invention have been fully recorded in the technical requirements.

Claims

1. An automatic adjustment device for a twisting die base, characterized in that: It includes a base, a lower die base, an upper die of a twisting die, a lower die of a twisting die, an upper die base, a bracket, a cylinder and a pressure plate; a rectangular base is provided horizontally and laterally on the right side of the distribution disk, and an isosceles trapezoidal lower die base is also provided vertically and longitudinally on the upper surface of the base, and the lower bottom surface of the lower die base is horizontally and laterally slidably connected to the base to adjust the distance between the lower die base and the distribution disk; the upper die base is a hollow rectangular structure with an open lower surface, and its lower surface is aligned and clamped on the upper bottom surface of the lower die base, and the two are screwed and fixed; the The upper die of the twisting die and the lower die of the twisting die are aligned and connected up and down to form the twisting die, and are placed horizontally on the upper bottom surface of the lower die base relative to the interior of the upper die base, and are vertically embedded with square grooves I for the wires to pass through on the left and right side surfaces of the upper die base relative to the position of the twisting die; the cylinder is fixedly installed on the upper surface of the upper die base through a bracket, and its telescopic end extends vertically downward to the interior of the upper die base, and is in close contact with the upper surface of the upper die of the twisting die through a horizontally arranged pressure plate, thereby vertically positioning the twisting die.

2. The automatic adjustment device for a twisting die base according to claim 1, characterized in that: A second slide rail is also horizontally provided in the middle position of the upper surface of the base, and the length of the second slide rail is consistent with the length of the base, and is integrally formed with the base; a second slide groove matching the second slide rail is also vertically embedded in the middle position of the lower bottom surface of the lower mold base, the opening position of the second slide groove corresponds to the setting position of the second slide rail, and its left and right ends respectively extend vertically out of the left and right side surfaces of the lower mold base, and then through the cooperation of the second slide rail and the second slide groove, the lower mold base slides horizontally on the base along its length direction.

3. The automatic adjustment device for a twisting die base according to claim 1, characterized in that: It also includes a slider, a screw rod, a side plate and a motor; the longitudinal length of the lower bottom surface of the lower mold base is greater than the longitudinal width of the base, and rectangular sliders are vertically and horizontally symmetrically provided on the front and rear sides of the lower bottom of the lower mold base, and ensure that the spacing between the two sliders matches the longitudinal width of the base; each of the sliders is integrally formed with the lower mold base, and its lower end extends vertically downward to the middle position of the corresponding side relative to the base; side plates are also vertically and longitudinally provided on the front and rear surfaces of the base relative to the left and right sides of the corresponding sliders, and each of the side plates is arranged at the left and right ends close to the base, and is fixedly connected to the corresponding positions of the front and rear surfaces of the base, and ensures Their outer surfaces are arranged in the same vertical plane as the outer surfaces of the corresponding sliders; a screw rod is also horizontally arranged between the two side panels on the same side, and the two screw rods are symmetrically arranged on the front and rear sides of the base, each of the screw rods passes vertically through the middle position of the left and right sides of the corresponding slider, and is respectively screwed with the corresponding slider, and the two ends of each screw rod are respectively rotatably connected to the corresponding side panel, and the end away from the distribution disk extends vertically out of the corresponding side panel, and is respectively linked to the output end of the corresponding motor; the two motors move synchronously, and under the drive of the motor, through the cooperation of the screw rod and the slider, the lower mold base slides horizontally on the base.

4. The automatic adjustment device for a twisting die base according to claim 3, characterized in that: The cam is secured to the upper edge of the base with a secure, secure fit for the cam and a securely fastened secure handle which allows the cam to slide freely in the room. The cam is secured to the upper edge of the base with a secure fit for the cam.

5. The automatic adjustment device for a twisting die base according to claim 1, characterized in that: The upper die and the lower die of the twisting die are both rectangular structures arranged horizontally, and the sizes of the two are consistent; a semicircular twisting through hole I matching the wire is embedded in the middle position of the upper surface of the lower die of the twisting die along its length direction, and the left and right ends of the semicircular twisting through hole I respectively extend vertically from the left and right side surfaces of the lower die of the twisting die, and its left end is trumpet-shaped, and ensures that it is close to the branching disk side as the large diameter end; pins are also vertically symmetrically provided at the four right angles on the upper surface of the lower die of the twisting die, and the four pins are spaced apart and arranged on the front and back sides of the semicircular twisting through hole I; A semicircular twisted through hole II matching the conductor is embedded in the middle position of the lower surface of the upper mold along its length direction, and the left and right ends of the semicircular twisted through hole II extend vertically out of the left and right side surfaces of the upper mold of the twisted mold respectively, and its left end is trumpet-shaped, and ensures that it is close to the distribution disk side as the large diameter end; a pin hole matching the pin is also vertically embedded in the lower surface of the upper mold of the twisted mold relative to each pin position, and then through the cooperation of the pin and the pin hole, the upper mold of the twisted mold and the lower mold of the twisted mold are aligned and clamped up and down, and the semicircular twisted through hole I and the semicircular twisted through hole II are spliced into a twisted hole for twisting the conductors.

6. The automatic adjustment device for a twisting die base according to claim 5, characterized in that: The internal lateral length of the upper mold base matches the lateral width of the upper bottom surface of the lower mold base, and the internal longitudinal width of the upper mold base matches the longitudinal width of the upper bottom surface of the lower mold base; each of the square grooves I is connected to the interior of the upper mold base, and its lower end extends vertically out of the lower surface of the upper mold base, and ensures that its front and rear ends do not extend out of the front and rear surfaces of the upper mold base; a square groove II is vertically embedded in the middle position of the front and rear surfaces of the upper mold base near its lower end, and each of the square grooves II is connected to the interior of the upper mold base, and its lower end extends vertically out of the lower surface of the upper mold base, and ensures that its left and right ends do not extend out of the left and right side surfaces of the upper mold base.

7. The automatic adjustment device for a twisting die base according to claim 6, characterized in that: A square groove III matching the lower mold of the twisting mold is vertically embedded in the middle position of the upper bottom surface of the lower mold base, and the left and right ends of the square groove III extend vertically out of the left and right side surfaces of the lower mold base respectively; steps matching the square groove II are vertically embedded in the upper bottom surface of the lower mold base near its front and rear ends, and the left and right ends of each step extend vertically out of the left and right side surfaces of the lower mold base, and do not interfere with the square groove III respectively, and then, through the cooperation of the square groove II and the corresponding steps, the upper mold base is aligned and supported on the upper bottom surface of the lower mold base; first through holes matching the bolts are vertically embedded in the lower left and right side surfaces of the upper mold base and relative to the front and rear sides of the corresponding square groove I, and threaded holes matching the bolts are vertically embedded in the left and right side surfaces of the lower mold base relative to each first through hole position, and then, through the cooperation of the bolts, threaded holes and the first through holes, the upper mold base and the lower mold base are screwed and fixed, and it is ensured that each of the threaded holes is spaced apart on the front and rear sides of the square groove III.

8. The automatic adjustment device for a twisting die base according to claim 7, characterized in that: Lower baffles matching the square slot III are also provided vertically and longitudinally on the left and right sides of the square slot III of the lower die base, and the outer side surfaces of the two lower baffles are arranged in the same vertical plane as the left and right side surfaces of the lower die base, and ensure that the spacing between the two lower baffles matches the horizontal length of the lower die of the twisted die, and then the lower baffle is used to laterally position the lower die of the twisted die placed in the square slot III; an arc groove I is also vertically embedded in the middle position of the upper surface of each lower baffle, and each arc groove I extends vertically to the left and right sides corresponding to the lower baffle, and each arc groove I is coaxially arranged with the semicircular twisted through hole I, and its diameter is larger than the diameter of the semicircular twisted through hole I, and then the arc groove I is used to avoid the wire passing through the twisted die.

9. The automatic adjustment device for a twisting die base according to claim 8, characterized in that: Upper baffles matching it are also provided vertically and longitudinally on the inner top surface of the upper die base at left and right intervals, and the two upper baffles are aligned with the corresponding lower baffles at upper and lower intervals, and do not interfere with the vertical up and down movement of the pressure plate, thereby laterally positioning the upper die of the twisting die through the upper baffle; an arc groove II is vertically embedded in the middle position of the lower surface of each upper baffle, and each arc groove II extends vertically to the left and right side surfaces corresponding to the upper baffle, and each arc groove II is coaxially arranged with the semicircular twisted through hole II, and its diameter is larger than the diameter of the semicircular twisted through hole II, thereby avoiding the wire passing through the twisting die through the arc groove II.

10. The automatic adjustment device for a twisting die base according to claim 9, characterized in that: The bracket is a door-shaped structure arranged horizontally and longitudinally, and its open groove is arranged along the horizontal and longitudinal direction, and its open end is fixedly connected to the upper surface of the upper mold base; the fixed end of the cylinder is screwed and installed in the middle position of the upper surface of the bracket, and its telescopic end extends vertically downward to the interior of the upper mold base, and is screwed and fixed to the upper surface of the horizontally arranged pressure plate, thereby driving the pressure plate to move vertically up and down in the upper mold base to vertically position the twisted mold.

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