Cradle suspension mechanism of double twisting machine

Abstract

The utility model relates to the technical field of double twisting machines, in particular to a cradle suspension mechanism of a double twisting machine, which comprises a base, a notch is arranged on the upper end wall of the middle of the base, a support chip is mounted at the left end of the base, a spring and a damping fin are mounted on the end wall of one side, close to the notch, of the support chip, and the damping fin is mounted on the base. A fixing pin is installed at the right end of the spring, a gasket is installed on the upper end wall of the side, close to the supporting piece, of the base, and a reel is installed at the upper end of the gasket. The supporting piece is rotated through the bayonet lock, when the supporting piece rotates, the damping piece is driven to move synchronously, the damping piece is made to be close to and attached to the cradle, the cradle is limited, the cradle is prevented from being excessively loosened and freely rotating, the elasticity of the spring is used for pulling the supporting piece to rotate, the nut connected with the end, away from the spring, of the fixing pin is adjusted, and the tightness of the spring is changed. The pulling force of the supporting piece is changed, and further, the limiting force between the damping piece and the cradle is changed.

Description

Technical Field

[0001] The utility model relates to the technical field of double twisting machines, in particular to a cradle suspension mechanism for a double twisting machine. Background Art

[0002] The process of twisting steel wires into rope strands by arranging them in regular spirals around the center line of the strand core according to technical requirements on a stranding machine is one of the important steps in the production of wire ropes. The structure of the strands is different, and the diameter, number and arrangement of the steel wires in the strands are different. The number of layers of steel wires arranged outside the strand core is also different. Generally, one, two, three or even more layers of steel wires can be arranged outside the strand core. The double-twisting machine is a machine that winds two steel wires into strands, and the cradle structure is the structure used for wire winding and feeding.

[0003] When the double-twist machine is in use, it will be equipped with a cradle structure, which is the structure for winding the feed wire. The general structure is roller-shaped, and the middle area is used to wind a single steel wire. Since the double-twist machine needs to wrap two steel wire pieces, two cradle structures are required. More structures take up more space on the machine, making the machine bloated and more troublesome to repair and clean. Utility Model Content

[0004] The utility model aims to provide a cradle suspension mechanism for a double twisting machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A double-twisting machine cradle suspension mechanism comprises a base, a notch is provided on the middle upper end wall of the base, a support piece is installed on the left end of the base, a spring and a damping piece are installed on the side end wall of the support piece close to the notch, a fixing pin is installed on the right end of the spring, a gasket is installed on the side upper end wall of the base close to the support piece, a winding wheel is installed on the upper end of the gasket, side seats are installed on the left and right ends of the base, a center sleeve is installed on the middle part of the upper end of the side seat, shock-absorbing pieces are installed on the top of the front and rear sides of the side seat, a top cover plate is placed on the top of the shock-absorbing piece, a cradle is installed on the middle top of the base, a short roller and a long roller are placed on the upper end of the side seat close to the right end of the base, and a bayonet pin fixedly connected to the base is penetrated by the side end wall of the support piece close to the spring.

[0007] Preferably, the base is rotatably connected to the support sheet via a bayonet pin, and the fixing pin is fixedly connected to the base via a nut.

[0008] Preferably, one end of the spring is fixedly connected to the support sheet, and the other end of the spring is fixedly connected to the fixing pin.

[0009] Preferably, the support plate and the damping plate are fixedly connected, and the gasket and the winding wheel are rotationally connected.

[0010] Preferably, the base and the side seats are fixedly connected, while the center sleeve and the base are rotationally connected, and the side seats and the short rollers and the long rollers are rotationally connected.

[0011] Preferably, the side seat, the shock absorbing plate and the top cover plate are fixedly connected by screws, and the base and the cradle are rotatably connected.

[0012] The utility model has at least the following beneficial effects:

[0013] 1. The support piece is rotated by the bayonet pin. When the support piece rotates, the damping piece is driven to move synchronously, so that the damping piece is close to and close to the cradle, and the cradle is limited to prevent the cradle from being excessively loose and rotating freely. The elastic force of the spring is used to pull the support piece to rotate. The fixing pin is adjusted away from the nut connected to one end of the spring to change the tightness of the spring, so that the force of pulling the support piece is changed, and further, the limiting force between the damping piece and the cradle is changed;

[0014] 2. The center sleeves at the ends of the two side seats are pressed and sleeved on the end wall of the double-twisting machine. The screws are inserted through the threaded holes of the center sleeve and the end wall of the top cover plate to install the center sleeve, which plays the role of assembling the mechanism to the double-twisting machine. The shock-absorbing plate and the top cover plate cooperate to simply give the side seats and the top cover plate a buffering capacity, thereby improving the shock-absorbing and buffering performance of the mechanism when it is used. The cradle can wind two steel wires at the same time, and the short roller, long roller and winding wheel cooperate to route the steel wire, making it convenient for the steel wire to be wound on the cradle and for the steel wire to be routed and fed from the cradle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 Axle side schematic diagram;

[0018] Figure 3 for Figure 1 A front view schematic diagram of

[0019] Figure 4 for Figure 1 Schematic top view of .

[0020] In the figure: 1. base; 2. support plate; 3. spring; 4. fixing pin; 5. notch; 6. damping plate; 7. gasket; 8. winding wheel; 9. side seat; 10. center sleeve; 11. shock-absorbing plate; 12. top cover plate; 13. cradle; 14. short roller; 15. long roller; 16. latch. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution for a double twisting machine cradle suspension mechanism:

[0023] Embodiment 1:

[0024] like Figure 1-4 As shown, a double-twist machine cradle suspension mechanism comprises a base 1, a notch 5 is provided on the middle upper end wall of the base 1, a support piece 2 is installed on the left end of the base 1, a spring 3 and a damping sheet 6 are installed on the side end wall of the support piece 2 close to the notch 5, a fixing pin 4 is installed on the right end of the spring 3, a gasket 7 is installed on the side upper end wall of the base 1 close to the support piece 2, a winding wheel 8 is installed on the upper end of the gasket 7, side seats 9 are installed on both left and right ends of the base 1, a center sleeve 10 is installed on the middle part of the upper end of the side seat 9, shock-absorbing sheets 11 are installed on the top of the front and rear sides of the side seat 9, a top cover plate 12 is arranged on the top of the shock-absorbing sheet 11, a cradle 13 is installed on the top of the middle part of the base 1, a short roller 14 and a long roller 15 are arranged on the upper end of the side seat 9 close to the right end of the base 1, and a bayonet 16 fixedly connected to the base 1 is pierced through the side end wall of the support piece 2 close to the spring 3.

[0025] Embodiment 2:

[0026] Based on the first embodiment, Figure 1 and Figure 2As shown, the base 1 is rotatably connected to the support piece 2 through the bayonet 16, and the fixing pin 4 is fixedly connected to the base 1 through a nut. One end of the spring 3 is fixedly connected to the support piece 2, and the other end of the spring 3 is fixedly connected to the fixing pin 4. The support piece 2 and the damping plate 6 are fixedly connected. At the same time, the gasket 7 and the winding wheel 8 are rotatably connected. The support piece 2 is rotated by the bayonet 16. When the support piece 2 rotates, the damping plate 6 is driven to move synchronously, so that the damping plate 6 is close to and close to the cradle 13, and the cradle 13 is limited to prevent the cradle 13 from being excessively loose and freely rotating. The elastic force of the spring 3 is used to pull the support piece 2 to rotate. The fixing pin 4 is adjusted away from the nut connected to one end of the spring 3 to change the tightness of the spring 3, so that the pulling force of the support piece 2 is changed, and further, the limiting force between the damping plate 6 and the cradle 13 is changed. It is controllable and adjustable during use, which is more flexible and convenient, and the winding wheel 8 is used for winding and routing wires.

[0027] Based on the first embodiment, Figure 3 and Figure 4 As shown, the base 1 and the side seat 9 are fixedly connected, and the center sleeve 10 is rotatably connected to the base 1, and the side seat 9 is rotatably connected to the short roller 14 and the long roller 15. The side seat 9, the shock absorbing plate 11 and the top cover plate 12 are fixedly connected by screws, and the base 1 and the cradle 13 are rotatably connected. The center sleeves 10 at the ends of the two side seats 9 are pressed and sleeved on the end wall of the double twisting machine, and the screws are inserted through the threaded holes of the center sleeve 10 and the end wall of the top cover plate 12 to install the center sleeve 10, which plays the role of assembling the mechanism to the double twisting machine. The shock absorbing plate 11 and the top cover plate 12 cooperate to simply give the side seat 9 and the top cover plate 12 a buffering capacity, thereby improving the shock absorbing and buffering performance of the mechanism when it is used, and the cradle 13 can wind two steel wires at the same time, and the short roller 14, the long roller 15 and the winding wheel 8 cooperate to route the steel wire, so that it is convenient for the steel wire to be wound on the cradle 13 and the steel wire to be routed and fed from the cradle 13.

[0028] Working principle: the support piece 2 is rotated by the bayonet pin 16. When the support piece 2 rotates, the damping piece 6 is driven to move synchronously, so that the damping piece 6 is close to and close to the cradle 13, and the cradle 13 is limited to prevent the cradle 13 from being excessively loose and freely rotating. The elastic force of the spring 3 is used to pull the support piece 2 to rotate. The fixing pin 4 is adjusted away from the nut connected to one end of the spring 3 to change the tightness of the spring 3, so that the pulling force of the support piece 2 is changed, and further, the limiting force between the damping piece 6 and the cradle 13 is changed. It is controllable and adjustable during use, which is more flexible and convenient. The winding wheel 8 is used for winding and routing the wire, through two The center sleeve 10 at the end of the side seat 9 is pressed and sleeved on the end wall of the double-twisting machine. The screws are inserted through the threaded holes of the center sleeve 10 and the end wall of the top cover plate 12 to install the center sleeve 10, which plays the role of assembling the mechanism to the double-twisting machine. The shock-absorbing plate 11 and the top cover plate 12 cooperate to simply give the side seat 9 and the top cover plate 12 a buffering capacity, thereby improving the shock-absorbing and buffering performance of the mechanism when it is used. The cradle 13 can wind two steel wires at the same time, and the short roller 14, the long roller 15, and the winding wheel 8 cooperate to route the steel wire, making it convenient for the steel wire to be wound on the cradle 13 and for the steel wire to be routed and fed from the cradle 13.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A double twisting machine cradle suspension mechanism, comprising a base (1), characterized in that: A notch (5) is provided on the middle upper end wall of the base (1); a support sheet (2) is installed on the left end of the base (1); a spring (3) and a damping sheet (6) are installed on the end wall of the support sheet (2) close to the notch (5); a fixing pin (4) is installed on the right end of the spring (3); a gasket (7) is installed on the upper end wall of the base (1) close to the support sheet (2); a winding wheel (8) is installed on the upper end of the gasket (7); side seats (9) are installed on both left and right ends of the base (1); A center sleeve (10) is installed at the middle of the upper end of the seat (9), shock-absorbing plates (11) are installed at the tops of the front and rear sides of the side seat (9), and a top cover plate (12) is installed at the top of the shock-absorbing plate (11). A cradle (13) is installed at the top of the middle part of the base (1), and a short roller (14) and a long roller (15) are installed at the upper end of the side seat (9) near the right end of the base (1). A bayonet (16) fixedly connected to the base (1) is penetrated through the end wall of one side of the support plate (2) near the spring (3).

2. A double twist machine cradle suspension mechanism according to claim 1, characterized in that: The base (1) is rotatably connected to the support plate (2) via a bayonet pin (16), and the fixing pin (4) is fixedly connected to the base (1) via a nut.

3. A double twist machine cradle suspension mechanism according to claim 1, characterized in that: One end of the spring (3) is fixedly connected to the support plate (2), and the other end of the spring (3) is fixedly connected to the fixing pin (4).

4. A double twist machine cradle suspension mechanism according to claim 1, characterized in that: The support plate (2) and the damping plate (6) are fixedly connected, while the gasket (7) and the winding wheel (8) are rotationally connected.

5. A double twist machine cradle suspension mechanism according to claim 1, characterized in that: The base (1) and the side seat (9) are fixedly connected, while the center sleeve (10) and the base (1) are rotationally connected, and the side seat (9) and the short roller (14) and the long roller (15) are rotationally connected.

6. A double twist machine cradle suspension mechanism according to claim 1, characterized in that: The side seat (9), the shock absorbing plate (11) and the top cover plate (12) are fixedly connected by screws, and the base (1) and the cradle (13) are rotatably connected.

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