A feeding device for processing wire thread inserts

Abstract

This utility model relates to the field of wire thread insert processing technology, specifically a feeding device for wire thread insert processing. It mainly includes a support frame, a movable frame fixedly installed on one side of the top of the support frame, a wire feeding frame connected to the top of the movable frame, a feeding guide assembly including a shifting groove, a rotating pressure plate connected to the inner side of the shifting groove, a fixed plate connected to one side of the shifting groove, and an adjusting shaft at the top of the fixed plate. The pressing and positioning assembly includes a lower support block, with a protective frame connected to the top of the lower support block. This feeding device for wire thread insert processing utilizes a rotating pressure plate that rotates in contact with the shifting groove. Then, an external spring on the guide rod elastically compresses the wire feeding frame, causing it to reciprocate. This ensures that the position of the wire transmitted from the wire feeding frame is as close as possible to the guiding position of the transmission box. Furthermore, the tension adjustment via the adjusting shaft further improves the positional stability of the wire transmission, ensuring product processing quality.

Description

Technical Field

[0001] This utility model relates to the field of wire thread sleeve processing technology, specifically a feeding device for wire thread sleeve processing. Background Technology

[0002] Wire thread inserts are a commonly used thread repair and reinforcement component. During their processing, steel wire is precisely fed into the forming equipment through a feeding device, and then the steel wire is wound, cut, and processed into thread inserts.

[0003] In existing wire thread insert equipment, the feeding of wire thread inserts is mostly done manually or by a simple vibratory feeder. The wire is placed at the processing position and then subjected to a series of processes such as positioning, winding, and bending to form the product. However, manual feeding is inefficient and it is difficult to guarantee positioning accuracy. Traditional vibratory feeder feeding is prone to wire deformation or surface damage, which has a certain impact on the finished product, affecting the yield and reducing the processing efficiency of the equipment. Optimization and improvement are needed. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding device for processing wire thread inserts, so as to solve the problems mentioned in the background art where inaccurate product positioning, wire deformation, and surface damage easily occur when transferring wire thread inserts, thus affecting product quality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for processing wire thread inserts, comprising: a support frame, a movable frame fixedly installed on one side of the top end of the support frame, a wire feeding frame connected to the top end of the movable frame, and further comprising a feeding guide assembly and a pressing and positioning assembly.

[0006] The feeding guide assembly is located at the top of the support frame. The feeding guide assembly includes a toggle groove, a rotating pressure plate connected to the inner side of the toggle groove, a fixed plate connected to one side of the toggle groove, and an adjusting shaft provided at the top of the fixed plate. The feeding guide assembly is used for guiding and adjusting the position of the steel wire transmission. The pressing and positioning assembly is located on one side of the top of the support frame. The pressing and positioning assembly includes a lower support block, a protective frame connected to the top of the lower support block, and a positioning pressure plate provided on the inner side of the protective frame. The pressing and positioning assembly is used for pressing and positioning the steel wire before cutting.

[0007] Preferably, a transmission wheel is fixedly connected to the outer side of the wire feeding frame, and a guide rod is fixedly connected to one side of the wire feeding frame.

[0008] Preferably, the actuating groove is fixedly connected to one end of the wire feeding frame, a motor is fixedly installed on the inner bottom end of the support frame, and the rotating pressure plate is installed on the top rotating end of the motor.

[0009] Preferably, a transmission box is fixedly connected to the top center of the support frame, and protective rubber strips are fixedly connected to both sides of the transmission box.

[0010] Preferably, the fixing plate is fixedly installed at one end of the transmission box, and sliding frames are installed on both sides of the top of the fixing plate.

[0011] Preferably, a sliding block is slidably connected to the inner side of the sliding frame, a guide rod is slidably connected to the inner side of the sliding block, and the adjusting shaft is rotatably connected to the inner side of the sliding block.

[0012] Preferably, the lower support block is installed at one top end of the support frame, the inner side of the lower support block is slidably connected to a slide rail, and the outer side of the lower support block is connected to a positioning block.

[0013] Preferably, telescopic cylinders are fixedly connected to both ends of the inner side of the protective frame, and the positioning pressure plate is fixedly connected to the bottom end of the telescopic cylinder.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model sets up a rotating pressure plate that fits the rotating actuating groove, and then the guide rod is elastically squeezed by an external spring, which drives the wire feeding frame to reciprocate and adjust, so that the position of the wire transmitted from the wire feeding frame is as close as possible to the guide position of the transmission box. The tension adjustment of the adjusting shaft further improves the positional stability of the wire transmission and ensures the product processing quality.

[0016] Before cutting the formed wire thread insert, the wire is clamped near the lower support block by a positioning pressure plate to fix it. The positioning position of the lower support block can be adjusted within a certain range to improve applicability, ensure stability before processing and cutting, and further improve product quality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a partial three-dimensional structural diagram of the feeding guide component of this utility model;

[0019] Figure 3 This is a schematic diagram of the partially separated three-dimensional structure of the sliding frame and sliding block of this utility model;

[0020] Figure 4 This is a schematic diagram of the partial separation three-dimensional structure of the pressing and positioning component of this utility model.

[0021] In the diagram: 1. Support frame; 2. Movable frame; 3. Cable feeder; 4. Guide rod one; 5. Transmission wheel; 6. Actuating groove; 7. Motor; 8. Rotating pressure plate; 9. Transmission box; 10. Protective rubber strip; 11. Fixing plate; 12. Sliding frame; 13. Sliding block; 14. Guide rod two; 15. Adjusting shaft; 16. Lower support block; 17. Slide rail; 18. Positioning block; 19. Protective frame; 20. Telescopic cylinder; 21. Positioning pressure plate. Detailed Implementation

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0024] like Figure 1 - Figure 4 As shown, this application provides a feeding device for processing wire thread inserts, including: a support frame 1, a movable frame 2 fixedly installed on one side of the top end of the support frame 1, and a wire feeding frame 3 connected to the top end of the movable frame 2;

[0025] The top of the support frame 1 is provided with a feeding guide assembly, which includes a push groove 6. A rotating pressure plate 8 is connected to the inner side of the push groove 6, and a fixed plate 11 is connected to one side of the push groove 6. An adjusting shaft 15 is provided at the top of the fixed plate 11. The feeding guide assembly is used for guiding and adjusting the position of the steel wire transmission.

[0026] Specifically, such as Figure 2 As shown, a transmission wheel 5 is fixedly connected to the outside of the wire feeding frame 3, and a guide rod 4 is fixedly connected to one side of the wire feeding frame 3. The wire feed of the transmission wheel 5 is close to the movable frame 2 to reduce the friction during transmission adjustment and improve the adjustment efficiency. A spring is connected to the outside of the guide rod 4 for easy guidance and protection.

[0027] Specifically, such as Figure 2 As shown, the actuating groove 6 is fixedly connected to one end of the wire feeding frame 3. The inner bottom of the support frame 1 is fixedly installed with a motor 7. The rotating pressure plate 8 is installed on the top rotating end of the motor 7. The motor 7 drives the rotating pressure plate 8 to rotate inside the actuating groove 6, continuously squeezing the wire feeding frame 3 to reciprocate and adjust its position.

[0028] Specifically, such as Figure 1As shown, a transmission box 9 is fixedly connected to the top center of the support frame 1. Protective rubber strips 10 are fixedly connected to both sides of the transmission box 9. The protective rubber strips 10 are set on both sides of the transmission groove inside the transmission box 9. When the steel wire is guided and transmitted from inside the transmission box 9, it is protected by the protective rubber strips 10 on the side.

[0029] Specifically, such as Figure 3 As shown, the fixing plate 11 is fixedly installed at one end of the transmission box 9. Sliding frames 12 are installed on both sides of the top of the fixing plate 11. Sliding blocks 13 are slidably connected to the inner side of the sliding frames 12. Guide rods 14 are slidably connected to the inner side of the sliding blocks 13. The adjusting shaft 15 is rotatably connected to the inner side of the sliding blocks 13. The guide rods 14 are fixedly connected to the inner side of the sliding frames 12. Two springs are provided on the outer side and fixed to the upper and lower ends of the sliding blocks 13 respectively. They are used to provide elastic compression for the movement of the sliding blocks 13, which facilitates the adjustment of the position of the adjusting shaft 15.

[0030] A pressing and positioning component is provided on one side of the top of the support frame 1. The pressing and positioning component includes a lower support block 16. A protective frame 19 is connected to the top of the lower support block 16, and a positioning pressure plate 21 is provided on the inner side of the protective frame 19. The pressing and positioning component is used for pressing and positioning before the steel wire is cut.

[0031] Specifically, such as Figure 4 As shown, the lower support block 16 is installed at one end of the top of the support frame 1. The inner side of the lower support block 16 is slidably connected to the slide rail 17, and the outer side of the lower support block 16 is connected to the positioning block 18. The top wall of the support frame 1 is provided with multiple mounting holes at equal intervals, which facilitates the connection and fixation of the positioning block 18 and facilitates the positioning of the lower support block 16 after sliding adjustment by the slide rail 17.

[0032] Specifically, such as Figure 4 As shown, telescopic cylinders 20 are fixedly connected to both ends of the inner side of the protective frame 19. The positioning plate 21 is fixedly connected to the bottom end of the telescopic cylinder 20. The telescopic cylinder 20 controls the lifting and lowering of the positioning plate 21, which clamps and positions itself against the steel wire of the lower support block 16.

[0033] In this embodiment: the rotating pressure plate 8 is set to rotate in contact with the actuating groove 6, and then the spring outside the guide rod 4 performs elastic compression, driving the wire feeding frame 3 to reciprocate and adjust, so that the position of the wire transmitted from the wire feeding frame 3 is as close as possible to the guide position of the transmission box 9, and the tension is adjusted by the adjusting shaft 15 to improve the positional stability of the wire transmission. Before cutting the wire threaded sleeve after it is formed, the positioning pressure plate 21 is used to clamp the wire close to the lower support block 16 to fix it. Then the positioning position of the lower support block 16 can be adjusted within a certain range to avoid the cutting position from shifting and affecting the product size.

[0034] The specific solution is as follows: When transferring the steel wire processed from the wire thread sleeve, it is first placed on the wire feeding frame 3. Then, the end of the wire passes through the transmission box 9, rests on the adjusting shaft 15, and is finally discharged through the matching groove inside the lower support block 16. During the transmission process, because the wire is wound around the entire pipe, the angle of the guide to the transmission box 9 will change to some extent. To reduce the angle deviation and wear during transmission, the pressure plate 8 is rotated to engage with the actuating groove 6. Then, the spring outside the guide rod 4 provides elastic compression, causing the wire feeding frame 3 to reciprocate and adjust, so that the position of the wire from the wire feeding frame 3 is as close as possible to the desired position. The guide position is in the same position as the transmission box 9. The outer side is protected by the protective rubber strip 10 to minimize wear. The steel wire is placed on the adjusting shaft 15, which will drive the sliding block 13 to slide and adjust on the outside of the guide rod 14 to adjust the tension of the steel wire during transmission and improve the stability of transmission. Before cutting after the steel wire thread sleeve is formed, the positioning position of the lower support block 16 can be adjusted within a certain range by sliding the slide rail 17. After adjustment, it is fixed by connecting the support frame 1 through the positioning block 18. Then, the telescopic cylinder 20 drives the positioning pressure plate 21 to approach the lower support block 16 for clamping to avoid the cutting position from shifting and affecting the product size.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0036] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A feeding device for processing of a steel thread insert, comprising: A support frame (1), wherein a movable frame (2) is fixedly installed on one side of the top end of the support frame (1), and a wire feeding frame (3) is connected to the top end of the movable frame (2), characterized in that it further includes: The feeding guide assembly is located at the top of the support frame (1). The feeding guide assembly includes a push groove (6). A rotating pressure plate (8) is connected to the inner side of the push groove (6). A fixing plate (11) is connected to one side of the push groove (6). An adjustment shaft (15) is provided at the top of the fixing plate (11). The feeding guide assembly is used for guiding and adjusting the position of the wire transmission. The pressing and positioning component is located on one side of the top of the support frame (1). The pressing and positioning component includes a lower support block (16), the top of which is connected to a protective frame (19), and a positioning pressure plate (21) is provided on the inner side of the protective frame (19). The pressing and positioning component is used for pressing and positioning before steel wire cutting.

2. A feeding device for machining of a steel wire nut according to claim 1, characterized in that, A transmission wheel (5) is fixedly connected to the outside of the wire feeding frame (3), and a guide rod (4) is fixedly connected to one side of the wire feeding frame (3).

3. The device according to claim 1, wherein The actuating groove (6) is fixedly connected to one end of the wire feeding frame (3), and a motor (7) is fixedly installed on the inner bottom end of the support frame (1). The rotating pressure plate (8) is installed on the top rotating end of the motor (7).

4. The device according to claim 1, wherein A transmission box (9) is fixedly connected to the top center of the support frame (1), and protective rubber strips (10) are fixedly connected to both sides of the transmission box (9).

5. A device for feeding a threaded insert according to claim 4, characterized in that The fixing plate (11) is fixedly installed at one end of the transmission box (9), and sliding frames (12) are installed on both sides of the top of the fixing plate (11).

6. A feeding device for machining of a steel wire nut according to claim 5, characterized in that, The sliding frame (12) is slidably connected to a sliding block (13), and the sliding block (13) is slidably connected to a guide rod (14). The adjusting shaft (15) is rotatably connected to the inner side of the sliding block (13).

7. The device according to claim 1, wherein The lower support block (16) is installed at one end of the top of the support frame (1). The inner side of the lower support block (16) is slidably connected to a slide rail (17), and the outer side of the lower support block (16) is connected to a positioning block (18).

8. The device according to claim 1, wherein The protective frame (19) has telescopic cylinders (20) fixedly connected to both ends of its inner side, and the positioning plate (21) is fixedly connected to the bottom end of the telescopic cylinder (20).

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