Steel wire twisting mechanism for spring machining

Abstract

The utility model relates to the technical field of spring machining, in particular to a spring machining steel wire twisting mechanism which comprises a bearing table and a vertical plate, a twisting mechanism is installed on the plate wall of the vertical plate, and the twisting mechanism is formed by combining a motor, a sleeve, a threaded rod, an arc clamping plate, a twisting rod, a fixing frame, an electric hydraulic rod, an extrusion block and a limiting block. A motor is installed on the plate wall of the vertical plate through bolts, a sleeve is installed at the output end of the motor, a set of symmetrical threaded rods are in threaded connection with the sleeve wall of the sleeve, one end of each threaded rod is connected with an arc clamping plate through a bearing, and a twisting rod is connected to the inner wall of the sleeve in an inserted mode. And a fixing frame is welded to the sleeve wall of the sleeve, so that after the twisting rod is located between the arc clamping plates, a worker rotates the threaded rod, the threaded rod pushes the arc clamping plates to clamp and fix the twisting rod, and therefore the springs with different diameters can be twisted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of spring processing, in particular to a spring processing steel wire twisting mechanism. Background Art

[0002] A spring is a mechanical part that uses elasticity to work. A spring made of elastic material deforms under the action of external force and can return to its original shape after the external force is removed. The application range of springs is very wide and they are used in many devices. In the process of spring production and processing, a wire twisting mechanism is needed to twist the wire. Existing spring twisting machines usually wrap the wire around the crossbar for twisting. However, the crossbar is generally a fixed structure, which is not convenient for personnel to disassemble. Therefore, it is not convenient to twist springs of different diameters. To this end, we propose a spring processing wire twisting mechanism. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a spring processing steel wire twisting mechanism.

[0004] The technical solution adopted by the utility model to solve its technical problems is a spring processing wire twisting mechanism, comprising a bearing platform and a vertical plate, wherein the twisting mechanism is installed at the plate wall of the vertical plate, and the twisting mechanism is composed of a motor, a sleeve, a threaded rod, an arc clamp, a twisting rod, a fixing frame, an electric hydraulic rod, an extrusion block and a limit block combination. The motor is installed at the plate wall of the vertical plate by bolts, a sleeve is installed at the output end of the motor, a group of symmetrical threaded rods are threadedly connected at the cylinder wall of the sleeve, one end of a group of threaded rods is connected to the arc clamp via a bearing, a twisting rod is plugged and connected at the cylinder inner wall of the sleeve, a fixing frame is welded at the cylinder wall of the sleeve, an electric hydraulic rod is installed at the frame wall of the fixing frame by bolts, an extrusion block is installed at the output end of the electric hydraulic rod, and a limit block is welded at the cylinder wall of the sleeve.

[0005] By adopting the above technical scheme, when the steel wire is twisted, since a twisting mechanism is installed at the plate wall of the vertical plate, the twisting mechanism is composed of a motor, a sleeve, a threaded rod, an arc clamp, a twisting rod, a fixing frame, an electric hydraulic rod, an extrusion block and a limit block. The motor is controlled by a controller so that the motor drives the sleeve to rotate. After one end of the external steel wire is located on one side of the limit block, the electric hydraulic rod drives the extrusion block to press down, and the extrusion block squeezes the steel wire, so that the sleeve drives the twisting rod to rotate, so that the steel wire is wound and twisted at the twisting rod. When twisting springs of different diameters, personnel insert twisting rods of different sizes into the sleeve, so that the twisting rod is located between the arc clamps, and then the personnel rotate the threaded rod so that the threaded rod pushes the arc clamp to clamp and fix the twisting rod, thereby facilitating the twisting of springs of different diameters.

[0006] Specifically, it also includes a collecting mechanism, and the collecting mechanism is installed on the wall of the supporting platform.

[0007] By adopting the above technical solution, the twisted spring can be conveniently collected through the collecting mechanism.

[0008] Specifically, the collection mechanism is composed of an electric guide rail, an electric telescopic rod, a push plate and a collection box. The electric guide rail is installed on the top of the support platform by bolts, the electric telescopic rod is installed on the slider of the electric guide rail by bolts, the push plate is installed on the output end of the electric telescopic rod, and the collection box is fixedly installed on the bracket of the support platform.

[0009] By adopting the above technical solution, when the spring is collected, since the collection mechanism is installed on the wall of the supporting platform, the collection mechanism is composed of an electric guide rail, an electric telescopic rod, a push plate and a collection box. After the twisting rod twists the spring, the electric guide rail is controlled by the controller, so that the slider of the electric guide rail drives the electric telescopic rod to move, and the electric telescopic rod drives the push plate to move up. The push plate is located on one side of the spring, so that the spring is detached from the twisting rod, so that the spring falls into the collection box, thereby realizing the collection of the spring.

[0010] Specifically, a vertical plate is installed on the wall of the bearing platform through bolts.

[0011] By adopting the above technical solution, it is convenient to fix the vertical plate.

[0012] Specifically, a controller for controlling the motor, the electric telescopic rod, the electric hydraulic rod and the electric guide rail is installed on the wall of the support platform.

[0013] By adopting the above technical solution, the motor, the electric telescopic rod, the electric hydraulic rod and the electric guide rail can be conveniently controlled through the controller.

[0014] Beneficial effects of the utility model:

[0015] (1) The utility model discloses a spring processing wire twisting mechanism. When twisting the wire, a twisting mechanism is installed at the plate wall of the vertical plate. The twisting mechanism is composed of a motor, a sleeve, a threaded rod, an arc clamp, a twisting rod, a fixing frame, an electric hydraulic rod, an extrusion block and a limit block. The motor is controlled by a controller so that the motor drives the sleeve to rotate. After one end of the external wire is located on one side of the limit block, the electric hydraulic rod drives the extrusion block to press down. The extrusion block squeezes the wire, so that the sleeve drives the twisting rod to rotate, so that the wire is wound and twisted at the twisting rod. When twisting springs of different diameters, a person inserts twisting rods of different sizes into the sleeve. After the twisting rod is located between the arc clamps, the person rotates the threaded rod so that the threaded rod pushes the arc clamp to clamp and fix the twisting rod, thereby facilitating the twisting of springs of different diameters.

[0016] (2) The utility model describes a spring processing wire twisting mechanism. When the spring is collected, a collecting mechanism is installed on the wall of the support platform. The collecting mechanism is composed of an electric guide rail, an electric telescopic rod, a push plate and a collection box. After the twisting rod twists the spring, the electric guide rail is controlled by a controller so that the slider of the electric guide rail drives the electric telescopic rod to move, and the electric telescopic rod drives the push plate to move up. The push plate is located on one side of the spring, so that the spring is detached from the twisting rod, so that the spring falls into the collection box, thereby realizing the collection of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is the main figure of the utility model;

[0019] Figure 2 This is a schematic diagram of the twisting mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the sleeve structure of the utility model;

[0021] In the figure: 1. supporting platform; 2. twisting mechanism; 201. motor; 202. sleeve; 203. threaded rod; 204. arc clamp; 205. twisting rod; 206. fixing frame; 207. electric hydraulic rod; 208. extrusion block; 209. limit block; 3. vertical plate; 4. collecting mechanism; 401. electric guide rail; 402. electric telescopic rod; 403. push plate; 404. collecting box; 5. controller. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] As an embodiment of the present utility model, Figure 1 , Figure 2 and Figure 3As shown, a spring processing wire twisting mechanism described in the utility model comprises a bearing platform 1 and a vertical plate 3, a twisting mechanism 2 is installed at the plate wall of the vertical plate 3, and the twisting mechanism 2 is composed of a motor 201, a sleeve 202, a threaded rod 203, an arc clamping plate 204, a twisting rod 205, a fixing frame 206, an electric hydraulic rod 207, an extrusion block 208 and a limit block 209. The motor 201 is installed at the plate wall of the vertical plate 3 by bolts, and the output end of the motor 201 is installed with a sleeve 202. A group of symmetrical threaded rods 203 are threadedly connected to the wall of the sleeve 202, one end of which is connected to an arc clamp 204 via a bearing, a twisted rod 205 is plugged into the inner wall of the sleeve 202, a fixing frame 206 is welded to the wall of the sleeve 202, an electric hydraulic rod 207 is bolted to the wall of the fixing frame 206, an extrusion block 208 is installed at the output end of the electric hydraulic rod 207, and a limiting block 209 is welded to the wall of the sleeve 202.

[0024] When in use, since the twisting mechanism 2 is installed at the wall of the vertical plate 3, the twisting mechanism 2 is composed of a motor 201, a sleeve 202, a threaded rod 203, an arc clamping plate 204, a twisting rod 205, a fixing frame 206, an electric hydraulic rod 207, an extrusion block 208 and a limit block 209, the motor 201 is controlled by the controller 5 so that the motor 201 drives the sleeve 202 to rotate, and after one end of the external steel wire is located on one side of the limit block 209, the electric hydraulic rod 207 drives the extrusion block 2 08 is pressed down, and the extrusion block 208 squeezes the steel wire, so that the sleeve 202 drives the twisting rod 205 to rotate, so that the steel wire is wound and twisted at the twisting rod 205. When twisting springs of different diameters, personnel insert twisting rods 205 of different sizes into the sleeve 202, so that the twisting rod 205 is located between the arc clamping plates 204, and then the personnel rotate the threaded rod 203, so that the threaded rod 203 pushes the arc clamping plates 204 to clamp and fix the twisting rod 205, thereby facilitating the twisting of springs of different diameters.

[0025] like Figure 1 As shown, a collecting mechanism 4 is also included, and the collecting mechanism 4 is installed on the wall of the supporting platform 1.

[0026] When in use, the twisted spring can be conveniently collected through the collecting mechanism 4 .

[0027] like Figure 1As shown, the collecting mechanism 4 is composed of an electric guide rail 401, an electric telescopic rod 402, a push plate 403 and a collecting box 404. The electric guide rail 401 is installed on the top of the supporting platform 1 by bolts, the electric telescopic rod 402 is installed on the slider of the electric guide rail 401 by bolts, the push plate 403 is installed on the output end of the electric telescopic rod 402, and the collecting box 404 is fixedly installed on the bracket of the supporting platform 1.

[0028] When in use, since a collecting mechanism 4 is installed on the wall of the supporting platform 1, the collecting mechanism 4 is composed of an electric guide rail 401, an electric telescopic rod 402, a push plate 403 and a collecting box 404. After the twisting rod 205 twists the spring, the electric guide rail 401 is controlled by the controller 5, so that the slider of the electric guide rail 401 drives the electric telescopic rod 402 to move, and the electric telescopic rod 402 drives the push plate 403 to move upward. The push plate 403 is located on one side of the spring, so that the spring detaches from the twisting rod 205, so that the spring falls into the collecting box 404, thereby realizing the collection of the spring.

[0029] like Figure 1 As shown, a vertical plate 3 is installed on the wall of the supporting platform 1 by bolts.

[0030] When in use, it is convenient to fix the vertical plate 3.

[0031] like Figure 1 As shown, a controller 5 for controlling the motor 201 , the electric telescopic rod 402 , the electric hydraulic rod 207 and the electric guide rail 401 is installed on the wall of the support platform 1 .

[0032] When in use, the motor 201 , the electric telescopic rod 402 , the electric hydraulic rod 207 and the electric guide rail 401 are conveniently controlled through the controller 5 .

[0033] When the utility model is in use, when twisting the steel wire, since a twisting mechanism 2 is installed at the plate wall of the vertical plate 3, the twisting mechanism 2 is composed of a motor 201, a sleeve 202, a threaded rod 203, an arc clamping plate 204, a twisting rod 205, a fixing frame 206, an electric hydraulic rod 207, an extrusion block 208 and a limit block 209. The motor 201 is controlled by the controller 5 so that the motor 201 drives the sleeve 202 to rotate. After one end of the external steel wire is located on one side of the limit block 209, the electric hydraulic rod 207 drives the extrusion block 208 to press down, and the extrusion block 208 squeezes the steel wire, so that the sleeve 202 drives the twisting rod 205 to rotate, so that the steel wire is wound and twisted at the twisting rod 205. When twisting springs of different diameters, personnel insert twisting rods 205 of different sizes into the sleeve 202. After the twisting rod 205 is located between the arc clamping plates 204, the personnel rotate the threaded rod 203 so that the threaded rod 203 pushes the arc clamping plates 204 to clamp and fix the twisting rod 205, thereby facilitating the twisting of springs of different diameters. When the spring is collected by the collecting mechanism 4, since the collecting mechanism 4 is installed on the wall of the supporting platform 1, the collecting mechanism 4 is composed of an electric guide rail 401, an electric telescopic rod 402, a push plate 403 and a collection box 404. After the twisting rod 205 twists the spring, the electric guide rail 401 is controlled by the controller 5 so that the slider of the electric guide rail 401 drives the electric telescopic rod 402 to move, and the electric telescopic rod 402 drives the push plate 403 to move up. The push plate 403 is located on one side of the spring, so that the spring is detached from the twisting rod 205, so that the spring falls into the collection box 404, and the spring is collected.

[0034] The above shows and describes the basic principles, 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 descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A spring processing wire twisting mechanism, characterized in that: The invention comprises a bearing platform (1) and a vertical plate (3), wherein a twisting mechanism (2) is installed at the plate wall of the vertical plate (3), wherein the twisting mechanism (2) is composed of a motor (201), a sleeve (202), a threaded rod (203), an arc clamping plate (204), a twisting rod (205), a fixing frame (206), an electric hydraulic rod (207), an extrusion block (208) and a limit block (209), wherein the motor (201) is installed at the plate wall of the vertical plate (3) by means of bolts, and a sleeve (202) is installed at the output end of the motor (201), and the sleeve (202) A group of symmetrical threaded rods (203) are threadedly connected to the cylinder wall, one end of the group of threaded rods (203) is connected to an arc clamping plate (204) through a bearing, a twisted rod (205) is plugged and connected to the inner wall of the cylinder of the sleeve (202), a fixing frame (206) is welded to the cylinder wall of the sleeve (202), an electric hydraulic rod (207) is installed on the frame wall of the fixing frame (206) through bolts, an extrusion block (208) is installed at the output end of the electric hydraulic rod (207), and a limiting block (209) is welded to the cylinder wall of the sleeve (202).

2. A spring processing wire twisting mechanism according to claim 1, characterized in that: It also comprises a collecting mechanism (4), and the collecting mechanism (4) is installed on the wall of the supporting platform (1).

3. A spring processing wire twisting mechanism according to claim 2, characterized in that: The collecting mechanism (4) is composed of an electric guide rail (401), an electric telescopic rod (402), a push plate (403) and a collecting box (404); the electric guide rail (401) is installed on the top of the carrying platform (1) by bolts, the electric telescopic rod (402) is installed on the slider of the electric guide rail (401) by bolts, the push plate (403) is installed on the output end of the electric telescopic rod (402), and the collecting box (404) is fixedly installed on the bracket of the carrying platform (1).

4. A spring processing wire twisting mechanism according to claim 1, characterized in that: A vertical plate (3) is installed on the wall of the bearing platform (1) by means of bolts.

5. A spring processing wire twisting mechanism according to claim 1, characterized in that: A controller (5) for controlling the motor (201), the electric telescopic rod (402), the electric hydraulic rod (207) and the electric guide rail (401) is installed on the wall of the support platform (1).

Images