Fully automatic rigid hanging string processing equipment

Abstract

The present invention discloses a fully automatic rigid hanging string processing device, comprising a machine body, a spiral arc processing mechanism is installed on one side of the upper end of the machine body, and a variable diameter circular arc processing mechanism is installed on the other side of the upper end of the machine body; the spiral arc processing mechanism comprises: an arc installation reference plate, a slide plate moving group, a sliding plate, a rack slide rail, a rack slider, a rack fixing member, a rack, and a hydraulic cylinder; the beneficial effect of the present invention is that the variable diameter circular arc processing mechanism adopted in this case, when in use, fixes one end of the hanging string on the variable diameter guide hole member by driving the cylinder, and then drives the multi-stroke cylinder installed on one side of the machine body to work, and pushes the linear sliding unit to move on the lifting reference unit through the floating joint, and then according to the processing requirements, the height of the variable diameter large shaft or the variable diameter small shaft is aligned with the variable diameter guide hole member, and the servo motor is driven to work, so as to drive the variable diameter guide hole member and the cylinder to rotate, so that the hanging string is bent into an arc around the variable diameter large shaft or the variable diameter small shaft.

Description

Technical Field

[0001] The invention relates to the technical field of hanging string processing, in particular to full-automatic rigid hanging string processing equipment. Background Art

[0002] The railway overhead contact wire is one of the important components of the chain suspension. The contact wire is hung on the load-bearing cable through the wire. Adjusting the length of the wire can ensure the structural height of the contact suspension and the working height of the contact wire from the rail surface. In order to ensure the stability of the railway overhead contact power supply system, the processing quality of the wire is required to be high. The wire must be free of loose strands and broken strands. The length deviation of the wire should not exceed 1.5mm, and the head at the end of the wire should not be less than 50mm. The wire must be pre-tensioned to ensure that the wire remains in a stressed state, effectively avoiding deformation caused by the force on the wire, and meeting the high-precision requirements of the high-speed railway for the wire. How to accurately and efficiently complete the pre-assembly processing of the wire is of great significance.

[0003] During the processing of the suspension string, it is necessary to fold it into a circular arc and a spiral arc. The existing processing equipment is generally large in size, difficult to operate, low in processing efficiency, high in manufacturing cost, and high in subsequent maintenance cost. In view of this, in-depth research was conducted on the above-mentioned problems, which led to the creation of this case. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems. A fully automatic rigid hanging string processing equipment is designed to solve the technical problems that the existing processing equipment is generally large in size, difficult to operate, low in processing efficiency, high in manufacturing cost, and high in subsequent maintenance cost.

[0005] The technical solution of the present invention to achieve the above-mentioned purpose is: a fully automatic rigid hanging string processing device, comprising a machine body, a spiral arc processing mechanism is installed on one side of the upper end of the machine body, and a variable diameter arc processing mechanism is installed on the other side of the upper end of the machine body;

[0006] The spiral arc processing mechanism comprises: an arc installation reference plate, a slide moving group, a sliding plate, a rack slide rail, a rack slider, a rack fixing member, a rack, a hydraulic cylinder, a push plate, a fixed spindle, an open gear, a hanging string arc folding shaft and a hanging string arc folding hook;

[0007] The arc mounting reference plate is mounted on the machine body, the slide plate moving group is mounted on the front end of the arc mounting reference plate, the sliding plate is slidably mounted on the slide plate moving group, the rack slide rail is mounted on the sliding plate, the rack slider is slidably mounted on the rack slide rail, the rack fixing part is mounted on the rack slider, the rack is fixedly mounted on the rack fixing part, the hydraulic cylinder is mounted on the lower end of the arc mounting reference plate and the telescopic end is connected to the lower end of the rack slider, the push plate is mounted on one side of the sliding plate, one end of the fixed spindle is mounted on the arc mounting reference plate, the open gear is rotatably mounted on the fixed spindle and meshes with the rack, one end of the hanging string arc bending shaft is mounted at the center of the open gear, and the hanging string arc bending hook is mounted on one side of the open gear.

[0008] Preferably, the variable diameter circular arc processing mechanism comprises: a lifting reference unit, a linear sliding unit, a multi-stroke cylinder, a floating joint, a variable diameter large shaft, a variable diameter small shaft, a servo motor, a variable diameter guide hole member and a cylinder;

[0009] The lifting reference unit is installed on the machine body, the linear sliding unit is installed on the lifting reference unit, the multi-stroke cylinder is fixedly installed on the lifting reference unit, the floating joint is installed on the telescopic end of the multi-stroke cylinder and is connected to the linear sliding unit, the large diameter reducing shaft is fixedly installed on the lower end of the linear sliding unit, the small diameter reducing shaft is installed on the lower end of the large diameter reducing shaft, the servo motor is installed on the machine body, the reducing guide hole component is installed on the driving end of the servo motor, and the cylinder is installed on the reducing guide hole component.

[0010] Preferably, the linear sliding unit comprises: a linear slide rail, a sliding block, a mounting plate and a fixing rod;

[0011] The linear slide rail is installed on the lifting reference unit, the sliding block is slidably installed on the linear slide rail, the mounting plate is installed on the sliding block, and the fixing rod is installed in the mounting plate.

[0012] Preferably, a fixing plate for fixing the multi-stroke cylinder is provided at the connection between the multi-stroke cylinder and the lifting reference unit.

[0013] Preferably, a support plate for supporting the hydraulic cylinder is provided at the connection between the hydraulic cylinder and the arc mounting reference plate.

[0014] Preferably, the rack slide rail is fixed to the sliding plate by bolts.

[0015] The fully automatic rigid suspension string processing equipment manufactured by utilizing the technical solution of the present invention adopts a spiral arc processing mechanism. During processing, one end of the suspension string is mounted on the suspension string folding hook, and then the hydraulic cylinder is driven to work. The hydraulic cylinder pushes the rack slider, the rack fixing part and the rack to move on the rack slide rail. The rack cooperates with the open gear to drive the open gear to rotate on the fixed spindle, and the suspension string folding shaft is driven to rotate. The suspension string folding shaft cooperates with the suspension string folding hook, so that the sliding plate moves to one side on the folding installation reference plate under the action of the slide plate moving group, thereby achieving the purpose of spiral arc processing of the suspension string, and effectively solving the technical problems of high operating difficulty and low processing efficiency existing in the existing processing equipment.

[0016] The variable diameter arc processing mechanism adopted in this case, when in use, fixes one end of the suspension string on the variable diameter guide hole part by driving the cylinder, and then drives the multi-stroke cylinder installed on one side of the machine body to work, and pushes the linear sliding unit to move on the lifting reference unit through the floating joint, and then according to the processing requirements, the height of the variable diameter large shaft or the variable diameter small shaft is aligned with the variable diameter guide hole part, and the servo motor is driven to work, which drives the variable diameter guide hole part and the cylinder to rotate, so that the suspension string is bent into an arc around the variable diameter large shaft or the variable diameter small shaft, which effectively solves the technical problems that the existing equipment is generally large in size, difficult to operate, low in processing efficiency, high in manufacturing cost, and high in later maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the spiral arc processing mechanism of the fully automatic rigid hanging string processing equipment of the present invention.

[0018] Figure 2 It is a schematic diagram of the variable diameter arc processing mechanism of the fully automatic rigid hanging string processing equipment of the present invention.

[0019] In the figure: 1. machine body, 2. arc folding installation reference plate, 3. slide plate moving group, 4. sliding plate, 5. rack slide rail, 6. rack slider, 7. rack fixing part, 8. rack, 9. hydraulic cylinder, 10. push plate, 11. fixed spindle, 12. open gear, 13. hanging string arc folding shaft, 14. hanging string arc folding hook, 15. lifting reference unit, 16. multi-stroke cylinder, 17. floating joint, 18. variable diameter large shaft, 19. variable diameter small shaft, 20. servo motor, 21. variable diameter guide hole part, 22. cylinder, 23. linear slide rail, 24. sliding block, 25. mounting plate, 26. fixing rod, 27. fixing plate, 28. supporting plate. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-2As shown, the fully automatic rigid hanging string processing equipment includes a body 1, a spiral arc processing mechanism is installed on one side of the upper end of the body 1, and a variable diameter arc processing mechanism is installed on the other side of the upper end of the body 1;

[0021] The spiral arc processing mechanism includes: an arc installation reference plate 2, a slide moving group 3, a sliding plate 4, a rack slide rail 5, a rack slider 6, a rack fixing member 7, a rack 8, a hydraulic cylinder 9, a push plate 10, a fixed spindle 11, an open gear 12, a hanging string arc folding shaft 13 and a hanging string arc folding hook 14;

[0022] The arc-bending mounting reference plate 2 is mounted on the machine body 1, the slide plate moving group 3 is mounted on the front end of the arc-bending mounting reference plate 2, the sliding plate 4 is slidably mounted on the slide plate moving group 3, the rack slide rail 5 is mounted on the sliding plate 4, the rack slider 6 is slidably mounted on the rack slide rail 5, the rack fixing part 7 is mounted on the rack slider 6, the rack 8 is fixedly mounted on the rack fixing part 7, the hydraulic cylinder 9 is mounted on the lower end of the arc-bending mounting reference plate 2 and the telescopic end is connected to the lower end of the rack slider 6, the push plate 10 is mounted on one side of the sliding plate 4, one end of the fixed spindle 11 is mounted on the arc-bending mounting reference plate 2, the open gear 12 is rotatably mounted on the fixed spindle 11 and meshes with the rack 8, one end of the hanging string arc-bending shaft 13 is mounted at the center of the open gear 12, and the hanging string arc-bending hook 14 is mounted on one side of the open gear 12.

[0023] The variable diameter arc processing mechanism includes: a lifting reference unit 15, a linear sliding unit, a multi-stroke cylinder 16, a floating joint 17, a variable diameter large shaft 18, a variable diameter small shaft 19, a servo motor 20, a variable diameter guide hole member 21 and a cylinder 22;

[0024] The lifting reference unit 15 is installed on the machine body 1, the linear sliding unit is installed on the lifting reference unit 15, the multi-stroke cylinder 16 is fixedly installed on the lifting reference unit 15, the floating joint 17 is installed on the telescopic end of the multi-stroke cylinder 16 and is connected to the linear sliding unit, the reducing large shaft 18 is fixedly installed on the lower end of the linear sliding unit, the reducing small shaft 19 is installed on the lower end of the reducing large shaft 18, the servo motor 20 is installed on the machine body 1, the reducing guide hole part 21 is installed on the driving end of the servo motor 20, and the cylinder 22 is installed on the reducing guide hole part 21.

[0025] The linear sliding unit includes: a linear slide rail 23, a sliding block 24, a mounting plate 25 and a fixing rod 26;

[0026] The linear guide rail 23 is mounted on the lifting reference unit 15 , the sliding block 24 is slidably mounted on the linear guide rail 23 , the mounting plate 25 is mounted on the sliding block 24 , and the fixing rod 26 is mounted in the mounting plate 25 .

[0027] A fixing plate 27 for fixing the multi-stroke cylinder 16 is provided at the connection between the multi-stroke cylinder 16 and the lifting reference unit 15 .

[0028] A support plate 28 for supporting the hydraulic cylinder 9 is provided at the connection between the hydraulic cylinder 9 and the folding arc installation reference plate 2 .

[0029] The rack guide rail 5 is fixed on the sliding plate 4 by bolts.

[0030] The present embodiment is characterized in that it comprises a machine body 1, a spiral arc processing mechanism is installed on one side of the upper end of the machine body 1, and a variable diameter arc processing mechanism is installed on the other side of the upper end of the machine body 1;

[0031] The spiral arc processing mechanism includes: an arc installation reference plate 2, a slide moving group 3, a sliding plate 4, a rack slide rail 5, a rack slider 6, a rack fixing member 7, a rack 8, a hydraulic cylinder 9, a push plate 10, a fixed spindle 11, an open gear 12, a hanging string arc folding shaft 13 and a hanging string arc folding hook 14;

[0032] The arc installation reference plate 2 is installed on the machine body 1, the slide moving group 3 is installed on the front end of the arc installation reference plate 2, the sliding plate 4 is slidably installed on the slide moving group 3, the rack slide rail 5 is installed on the sliding plate 4, the rack slider 6 is slidably installed on the rack slide rail 5, the rack fixing part 7 is installed on the rack slider 6, the rack 8 is fixedly installed on the rack fixing part 7, the hydraulic cylinder 9 is installed on the lower end of the arc installation reference plate 2 and the telescopic end is connected to the lower end of the rack slider 6, the push plate 10 is installed on one side of the sliding plate 4, one end of the fixed spindle 11 is installed on the arc installation reference plate 2, the open gear 12 is rotatably installed on the fixed spindle 11 and meshes with the rack 8, one end of the hanging string arc shaft 13 is installed at the center of the open gear 12, and the hanging string arc hook 14 is installed On one side of the open gear 12; the spiral arc processing mechanism adopted in this case, during processing, installs one end of the suspension string on the suspension string folding hook 14, and then drives the hydraulic cylinder 9 to work, and pushes the rack slider 6, the rack fixing part 7 and the rack 8 to move on the rack slide rail 5 through the hydraulic cylinder 9, and the rack 8 cooperates with the open gear 12 to drive the open gear 12 to rotate on the fixed spindle 11, and drives the suspension string folding shaft 13 to rotate, and the suspension string folding shaft 13 cooperates with the suspension string folding hook 14, so that the sliding plate 4 moves to one side on the folding installation reference plate 2 under the action of the slide plate moving group 3, so as to achieve the purpose of spiral arc processing of the suspension string, and effectively solves the technical problems of high operation difficulty and low processing efficiency of the existing processing equipment.

[0033] The variable diameter arc processing mechanism adopted in this case, when in use, fixes one end of the suspension string on the variable diameter guide hole 21 by driving the cylinder 22, and then drives the multi-stroke cylinder 16 installed on one side of the body 1 to work, and pushes the linear sliding unit to move on the lifting reference unit 15 through the floating joint 17, and then according to the processing requirements, the height of the variable diameter large shaft 18 or the variable diameter small shaft 19 is aligned with the variable diameter guide hole 21, and the servo motor 20 is driven to work, which drives the variable diameter guide hole 21 and the cylinder 22 to rotate, so that the suspension string is bent into an arc around the variable diameter large shaft 18 or the variable diameter small shaft 19, which effectively solves the technical problems that the existing equipment is generally large in size, difficult to operate, low in processing efficiency, high in manufacturing cost, and high in later maintenance cost.

[0034] Through the personnel in this field, all the electrical components in this case are connected to their adapted power supplies through wires, and the appropriate controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle. The electrical connection between the electrical components is completed in sequence. The detailed connection means are well-known in the field. The following mainly introduces the working principle and process, and does not explain the electrical control. (Through the personnel in this field, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known in the field. The following mainly introduces the working principle and process.)

[0035] Embodiment: Fully automatic rigid hanging string processing equipment, including a machine body 1, a spiral arc processing mechanism is installed on one side of the upper end of the machine body 1, and a variable diameter arc processing mechanism is installed on the other side of the upper end of the machine body 1;

[0036] It should be noted that when the suspension string needs to be processed, the staff will fix the suspension string on the spiral arc processing mechanism at the upper end of the machine body 1, and achieve the purpose of spiral arc processing of the suspension string through the spiral arc processing mechanism, and then fix one end of the suspension string on the variable diameter circular arc processing mechanism, and achieve the purpose of folding the suspension string into a circular arc through the variable diameter circular arc processing mechanism.

[0037] In the specific implementation process, the spiral arc processing mechanism includes: an arc installation reference plate 2, a slide moving group 3, a sliding plate 4, a rack slide rail 5, a rack slider 6, a rack fixing member 7, a rack 8, a hydraulic cylinder 9, a push plate 10, a fixed spindle 11, an open gear 12, a hanging string arc shaft 13 and a hanging string arc hook 14;

[0038] The arc-bending mounting reference plate 2 is mounted on the machine body 1, the slide plate moving group 3 is mounted on the front end of the arc-bending mounting reference plate 2, the sliding plate 4 is slidably mounted on the slide plate moving group 3, the rack slide rail 5 is mounted on the sliding plate 4, the rack slider 6 is slidably mounted on the rack slide rail 5, the rack fixing part 7 is mounted on the rack slider 6, the rack 8 is fixedly mounted on the rack fixing part 7, the hydraulic cylinder 9 is mounted on the lower end of the arc-bending mounting reference plate 2 and the telescopic end is connected to the lower end of the rack slider 6, the push plate 10 is mounted on one side of the sliding plate 4, one end of the fixed spindle 11 is mounted on the arc-bending mounting reference plate 2, the open gear 12 is rotatably mounted on the fixed spindle 11 and meshes with the rack 8, one end of the hanging string arc-bending shaft 13 is mounted at the center of the open gear 12, and the hanging string arc-bending hook 14 is mounted on one side of the open gear 12.

[0039] It should be noted that during processing, one end of the suspension string is installed on the suspension string arc folding hook 14, and then the hydraulic cylinder 9 is driven to work. The hydraulic cylinder 9 pushes the rack slider 6, the rack fixing part 7 and the rack 8 to move on the rack slide rail 5. The rack 8 cooperates with the open gear 12 to drive the open gear 12 to rotate on the fixed spindle 11, and drive the suspension string arc folding shaft 13 to rotate. The suspension string arc folding shaft 13 cooperates with the suspension string arc folding hook 14, so that the sliding plate 4 moves to one side on the arc folding installation reference plate 2 under the action of the slide plate moving group 3, so as to achieve the purpose of spiral arc processing of the suspension string.

[0040] In the specific implementation process, the variable diameter arc processing mechanism includes: a lifting reference unit 15, a linear sliding unit, a multi-stroke cylinder 16, a floating joint 17, a variable diameter large shaft 18, a variable diameter small shaft 19, a servo motor 20, a variable diameter guide hole member 21 and a cylinder 22;

[0041] The lifting reference unit 15 is installed on the machine body 1, the linear sliding unit is installed on the lifting reference unit 15, the multi-stroke cylinder 16 is fixedly installed on the lifting reference unit 15, the floating joint 17 is installed on the telescopic end of the multi-stroke cylinder 16 and is connected to the linear sliding unit, the reducing large shaft 18 is fixedly installed on the lower end of the linear sliding unit, the reducing small shaft 19 is installed on the lower end of the reducing large shaft 18, the servo motor 20 is installed on the machine body 1, the reducing guide hole part 21 is installed on the driving end of the servo motor 20, and the cylinder 22 is installed on the reducing guide hole part 21.

[0042] It should be noted that when in use, one end of the suspension string is fixed on the variable diameter guide hole part 21 by driving the cylinder 22, and then the multi-stroke cylinder 16 installed on one side of the body 1 is driven to work, and the linear sliding unit is pushed to move on the lifting reference unit 15 through the floating joint 17. Then, according to the processing requirements, the height of the variable diameter large shaft 18 or the variable diameter small shaft 19 is aligned with the variable diameter guide hole part 21, and the servo motor 20 is driven to work, which drives the variable diameter guide hole part 21 and the cylinder 22 to rotate, so that the suspension string is bent into an arc around the variable diameter large shaft 18 or the variable diameter small shaft 19.

[0043] In the specific implementation process, the linear sliding unit includes: a linear slide rail 23, a sliding block 24, a mounting plate 25 and a fixing rod 26;

[0044] The linear guide rail 23 is mounted on the lifting reference unit 15 , the sliding block 24 is slidably mounted on the linear guide rail 23 , the mounting plate 25 is mounted on the sliding block 24 , and the fixing rod 26 is mounted in the mounting plate 25 .

[0045] It should be noted that, during operation, the mounting plate 25 moves with the floating joint 17, so that the sliding block 24 installed at the rear end of the mounting plate 25 moves on the linear slide rail 23, driving the fixed rod 26 installed in the mounting plate 25 to be raised and lowered to achieve the purpose of adjusting the diameter of the curved arc.

[0046] In the specific implementation process, further, a fixing plate 27 for fixing the multi-stroke cylinder 16 is provided at the connection between the multi-stroke cylinder 16 and the lifting reference unit 15 .

[0047] In the specific implementation process, further, a support plate 28 for supporting the hydraulic cylinder 9 is provided at the connection between the hydraulic cylinder 9 and the arc mounting reference plate 2 .

[0048] In the specific implementation process, further, the rack slide rail 5 is fixed on the sliding plate 4 by bolts.

[0049] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. Fully automatic rigid hanging string processing equipment, including a machine body, characterized in that: A spiral arc processing mechanism is installed on one side of the upper end of the machine body, and a variable diameter circular arc processing mechanism is installed on the other side of the upper end of the machine body; The spiral arc processing mechanism comprises: an arc installation reference plate, a slide moving group, a sliding plate, a rack slide rail, a rack slider, a rack fixing member, a rack, a hydraulic cylinder, a push plate, a fixed spindle, an open gear, a hanging string arc folding shaft and a hanging string arc folding hook; The arc mounting reference plate is mounted on the machine body, the slide plate moving group is mounted on the front end of the arc mounting reference plate, the sliding plate is slidably mounted on the slide plate moving group, the rack slide rail is mounted on the sliding plate, the rack slider is slidably mounted on the rack slide rail, the rack fixing member is mounted on the rack slider, the rack is fixedly mounted on the rack fixing member, the hydraulic cylinder is mounted on the lower end of the arc mounting reference plate and the telescopic end is connected to the lower end of the rack slider, the push plate is mounted on one side of the sliding plate, one end of the fixed spindle is mounted on the arc mounting reference plate, the open gear is rotatably mounted on the fixed spindle and meshes with the rack, one end of the hanging string arc folding shaft is mounted at the center of the open gear, and the hanging string arc folding hook is mounted on one side of the open gear; The variable diameter circular arc processing mechanism comprises: a lifting reference unit, a linear sliding unit, a multi-stroke cylinder, a floating joint, a variable diameter large shaft, a variable diameter small shaft, a servo motor, a variable diameter guide hole part and a cylinder; The lifting reference unit is installed on the machine body, the linear sliding unit is installed on the lifting reference unit, the multi-stroke cylinder is fixedly installed on the lifting reference unit, the floating joint is installed on the telescopic end of the multi-stroke cylinder and is connected to the linear sliding unit, the large diameter reducing shaft is fixedly installed on the lower end of the linear sliding unit, the small diameter reducing shaft is installed on the lower end of the large diameter reducing shaft, the servo motor is installed on the machine body, the reducing guide hole component is installed on the driving end of the servo motor, and the cylinder is installed on the reducing guide hole component.

2. The fully automatic rigid hanging string processing equipment according to claim 1 is characterized in that: The linear sliding unit comprises: a linear slide rail, a sliding block, a mounting plate and a fixing rod; The linear slide rail is installed on the lifting reference unit, the sliding block is slidably installed on the linear slide rail, the mounting plate is installed on the sliding block, and the fixing rod is installed in the mounting plate.

3. The fully automatic rigid hanging string processing equipment according to claim 1 is characterized in that: A fixing plate for fixing the multi-stroke cylinder is provided at the connection between the multi-stroke cylinder and the lifting reference unit.

4. The fully automatic rigid hanging string processing equipment according to claim 1 is characterized in that: A support plate for supporting the hydraulic cylinder is provided at the connection between the hydraulic cylinder and the arc mounting reference plate.

5. The fully automatic rigid hanging string processing equipment according to claim 1 is characterized in that: The rack slide rail is fixed on the sliding plate by bolts.

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