Positioning and clamping tool for railway turnout elastic clamp and using method of positioning and clamping tool

Abstract

The invention discloses a positioning and clamping tool of a railway turnout elastic clamp and a using method of the positioning and clamping tool, and relates to the technical field of railway accessory manufacturing, the positioning and clamping tool comprises a plurality of pressing components, a plurality of clamping components and a plurality of supporting components, the supporting components are arranged side by side and used for supporting the railway turnout elastic clamp, and the pressing components are used for pressing the railway turnout elastic clamp. The clamping components are arranged on the first sides of the supporting components side by side, the number of the clamping components is equal to that of the supporting components, the clamping components correspond to the supporting components in a one-to-one mode, and any clamping component and the corresponding supporting component can clamp the first single edge of the railway turnout elastic clamp. The pressing parts are arranged on the second sides of the supporting parts side by side, the second sides are opposite to the first sides, and any pressing part can press the second single edge of the railway turnout elastic clamp on the supporting parts; the grinding and polishing efficiency can be effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of railway fittings manufacturing, in particular to a positioning and clamping tool for a railway turnout elastic clamp and a use method thereof. Background Art

[0002] At present, the grinding and polishing of railway turnout elastic clamps is mainly done manually with the help of angle grinders and other grinding and polishing devices, which has low efficiency and poor consistency. In addition, the railway turnout elastic clamps have a compact structure and a variable curvature, which makes them difficult to position. In addition, the positioning tooling and the grinding and polishing device are prone to interference during the grinding and polishing work, thereby reducing the grinding and polishing efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a positioning and clamping tool for a railway turnout elastic clamp and a method of using the same, so as to solve the problems existing in the above-mentioned prior art and effectively improve the grinding and polishing efficiency.

[0004] To achieve the above object, the present invention provides the following solutions:

[0005] The present invention provides a positioning and clamping tool for a railway turnout elastic clamp, comprising a plurality of pressing components, a plurality of clamping components and a plurality of supporting components, each of the supporting components being arranged side by side, each of the supporting components being used to support the railway turnout elastic clamp and to suspend the railway turnout elastic clamp, each of the clamping components being arranged side by side on a first side of each of the supporting components, the number of the clamping components being equal to the number of the supporting components, the clamping components corresponding to the supporting components one by one, any one of the clamping components being able to clamp the first single side of the railway turnout elastic clamp with the corresponding supporting component, the pressing components being arranged side by side on a second side of each of the supporting components, the second side being opposite to the first side, and any one of the pressing components being able to clamp the second single side of the railway turnout elastic clamp onto the supporting component.

[0006] Preferably, the supporting component includes a first longitudinal lifting cylinder and a limit plate, the limit plate is provided with a positioning groove, the width of the positioning groove is greater than the width of the first single side of the railway turnout elastic clip, the positioning groove can accommodate the first single side of the railway turnout elastic clip, the top end of the piston rod of the first longitudinal lifting cylinder is fixedly connected to the limit plate, and the piston rod of the first longitudinal lifting cylinder can drive the limit plate to rise and fall.

[0007] Preferably, the clamping component includes a first transverse telescopic cylinder, a first support plate, a second longitudinal lifting cylinder and a clamping plate, the clamping plate is provided with a clamping groove, the clamping groove can contact the first single side of the railway turnout elastic clamp, the top end of the piston rod of the first transverse telescopic cylinder is fixedly connected to the clamping plate, the piston rod of the first transverse telescopic cylinder can drive the clamping plate to move toward or away from the first single side of the railway turnout elastic clamp, the cylinder body of the first transverse telescopic cylinder is fixedly provided on the first support plate, the top end of the piston rod of the second longitudinal lifting cylinder is fixedly connected to the first support plate, and the piston rod of the second longitudinal lifting cylinder can drive the first support plate to rise and fall.

[0008] Preferably, the limiting plate is provided with an avoidance groove, and the clamping plate can extend into the avoidance groove.

[0009] Preferably, the clamping component includes a second transverse telescopic cylinder, a second support plate, a third longitudinal lifting cylinder and a clamping plate, the clamping plate being provided with a downward pressing protrusion, the downward pressing protrusion being able to contact the second single-sided top surface of the railway turnout elastic clamp, the top end of the piston rod of the second transverse telescopic cylinder being fixedly connected to the clamping plate, the piston rod of the second transverse telescopic cylinder being able to drive the clamping plate to move toward or away from the second single-sided direction of the railway turnout elastic clamp, the cylinder body of the second transverse telescopic cylinder being fixedly arranged on the second support plate, the top end of the piston rod of the third longitudinal lifting cylinder being fixedly connected to the second support plate, the piston rod of the third longitudinal lifting cylinder being able to drive the second support plate to rise and fall.

[0010] Preferably, it further comprises a reference component, which is arranged on a third side of each of the supporting components, the third side is perpendicular to the first side and the second side, and the reference component can push the railway turnout elastic clamp to move.

[0011] Preferably, the reference component includes a third transverse telescopic cylinder, a third support plate, a fourth longitudinal lifting cylinder and a reference plate, the reference plate can contact the bending part of the railway turnout elastic clamp, the top end of the piston rod of the third transverse telescopic cylinder is fixedly connected to the reference plate, the piston rod of the third transverse telescopic cylinder can drive the reference plate to move toward or away from the railway turnout elastic clamp, the cylinder body of the third transverse telescopic cylinder is fixedly arranged on the third support plate, the top end of the piston rod of the fourth longitudinal lifting cylinder is fixedly connected to the third support plate, and the piston rod of the fourth longitudinal lifting cylinder can drive the third support plate to rise and fall.

[0012] Preferably, it further comprises a base, and the pressing component, the clamping component, the supporting component and the reference component are all arranged on the base.

[0013] Preferably, it further includes a controller, which is communicatively connected with the pressing component, the clamping component, the supporting component and the reference component, and the controller can control the operation of the pressing component, the clamping component, the supporting component and the reference component.

[0014] The present invention also provides a positioning and clamping method for a railway turnout elastic clamp, using any one of the above-mentioned positioning and clamping tooling for the railway turnout elastic clamp, comprising the following steps:

[0015] Step 1: Place the railway turnout elastic clip on each supporting component;

[0016] Step 2: Each pressing component is in motion, and any pressing component presses the second single side of the railway turnout elastic clamp onto the supporting component;

[0017] Step 3: Each clamping component is in motion, and any clamping component and the corresponding supporting component clamp the first single side of the railway turnout elastic clamp;

[0018] Step 4: Start the grinding and polishing device to start grinding and polishing the railway turnout elastic clamp;

[0019] Step 5: Each pressing component and each clamping component alternately avoids the grinding and polishing device;

[0020] Step 6: After the grinding and polishing is completed, the clamping parts and the clamping parts release the railway turnout elastic clamps.

[0021] Compared with the prior art, the present invention has achieved the following technical effects:

[0022] The positioning and clamping tooling for the railway turnout elastic clamp provided by the present invention and the use method thereof, each supporting component supports the railway turnout elastic clamp in the air, so that the grinding and polishing device can grind and polish the railway turnout elastic clamp, any clamping component can clamp the first single side of the railway turnout elastic clamp with the corresponding supporting component, and any pressing component can press the second single side of the railway turnout elastic clamp onto the supporting component, so as to ensure the positioning and clamping of the railway turnout elastic clamp, and at the same time, each clamping component operates independently, and each pressing component operates independently, so as to facilitate alternating avoidance of the grinding and polishing device. When the grinding and polishing device moves to a certain clamp When the clamping component or the pressing component acts on the railway turnout elastic clamp, the clamping component or the pressing component at that location retracts and makes way independently to provide sufficient working space for the grinding and polishing device, thereby avoiding interference problems and not affecting the normal clamping or pressing of the railway turnout elastic clamp by other clamping components. When the grinding and polishing device completes grinding and polishing of the area and continues to move forward through the area, the clamping component or the pressing component at that location resets and re-clamps or presses the railway turnout elastic clamp. Therefore, the positioning and clamping tooling for the railway turnout elastic clamp and the use method thereof provided by the present invention can effectively improve the grinding and polishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of a positioning and clamping tool for a railway turnout elastic clamp provided by the present invention;

[0025] Figure 2 for Figure 1 A schematic diagram of the coordination of the pressing component, the clamping component, the supporting component and the reference component;

[0026] In the figure: 1-pressing component, 11-second transverse telescopic cylinder, 12-second support plate, 13-third longitudinal lifting cylinder, 14-pressing plate, 15-pressing protrusion, 2-clamping component, 21-first transverse telescopic cylinder, 22-first support plate, 23-second longitudinal lifting cylinder, 24-clamping plate, 25-clamping groove, 3-support component, 31-first longitudinal lifting cylinder, 32-limiting plate, 33-positioning groove, 34-avoidance groove, 4-reference component, 41-third transverse telescopic cylinder, 42-third support plate, 43-fourth longitudinal lifting cylinder, 44-reference plate, 5-railway turnout elastic clamp, 6-base. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] The purpose of the present invention is to provide a positioning and clamping tool for a railway turnout elastic clamp and a method of using the same, so as to solve the problems existing in the above-mentioned prior art and effectively improve the grinding and polishing efficiency.

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Embodiment 1

[0031] like Figure 1-Figure 2As shown, the present embodiment provides a positioning and clamping tool for a railway turnout elastic clamp, comprising a plurality of clamping components 1, a plurality of clamping components 2 and a plurality of supporting components 3, each supporting component 3 being arranged side by side, each supporting component 3 being used to support a railway turnout elastic clamp 5 and to suspend the railway turnout elastic clamp 5, each clamping component 2 being arranged side by side on a first side of each supporting component 3, the number of clamping components 2 being equal to the number of supporting components 3, the clamping components 2 corresponding to the supporting components 3 one by one, any clamping component 2 being able to clamp the first single side of the railway turnout elastic clamp 5 with the corresponding supporting component 3, the clamping components 1 being arranged side by side on a second side of each supporting component 3, the second side being opposite to the first side, and any clamping component 1 being able to clamp the second single side of the railway turnout elastic clamp 5 onto the supporting component 3.

[0032] The positioning and clamping tooling for the railway turnout elastic clamp provided in this embodiment, each supporting component 3 supports the railway turnout elastic clamp 5 in the air, which is convenient for the grinding and polishing device to grind and polish the railway turnout elastic clamp 5, any clamping component 2 can clamp the first single side of the railway turnout elastic clamp 5 with the corresponding supporting component 3, and any pressing component 1 can press the second single side of the railway turnout elastic clamp 5 onto the supporting component 3, ensuring the positioning and clamping of the railway turnout elastic clamp, and at the same time, each clamping component 2 operates independently, and each pressing component 1 operates independently, which is convenient for alternating avoidance of the grinding and polishing device. When the grinding and polishing device moves to a certain clamp When the clamping component 2 or the pressing component 1 acts on the railway turnout elastic clamp 5, the clamping component 2 or the pressing component 1 at that location retracts and makes way separately to provide sufficient working space for the grinding and polishing device, thereby avoiding interference problems, and does not affect the normal clamping or pressing of the railway turnout elastic clamp 5 by the remaining clamping components 2 or the pressing components 1. When the grinding and polishing device completes grinding and polishing of the area and continues to move forward through the area, the clamping component 2 or the pressing component 1 at that location resets and re-clamps or presses the railway turnout elastic clamp 5. Therefore, the positioning and clamping tooling for the railway turnout elastic clamp provided in this embodiment can effectively improve the grinding and polishing efficiency.

[0033] As a more preferred implementation of this embodiment, the number of the supporting components 3 and the number of the clamping components 2 are both three, and the number of the pressing components 1 is two, which is convenient to use.

[0034] As a more preferred implementation scheme of this embodiment, the supporting component 3 includes a first longitudinal lifting cylinder 31 and a limiting plate 32. A positioning groove 33 is provided on the limiting plate 32. The width of the positioning groove 33 is greater than the width of the first single side of the railway turnout elastic clamp 5. The positioning groove 33 can accommodate the first single side of the railway turnout elastic clamp 5. The top end of the piston rod of the first longitudinal lifting cylinder 31 is fixedly connected to the limiting plate 32. The piston rod of the first longitudinal lifting cylinder 31 can drive the limiting plate 32 to rise and fall. The positioning groove 33 can perform initial rough positioning of the railway turnout elastic clamp 5. The width of the positioning groove 33 is greater than the width of the first single side of the railway turnout elastic clamp 5, which can have a high tolerance for production consistency during the production process.

[0035] As a more preferred implementation scheme of this embodiment, the clamping component 2 includes a first transverse telescopic cylinder 21, a first support plate 22, a second longitudinal lifting cylinder 23 and a clamping plate 24. A clamping groove 25 is provided on the clamping plate 24, and the clamping groove 25 can contact the first single side of the railway turnout elastic clamp 5. The top end of the piston rod of the first transverse telescopic cylinder 21 is fixedly connected to the clamping plate 24, and the piston rod of the first transverse telescopic cylinder 21 can drive the clamping plate 24 to move toward or away from the first single side of the railway turnout elastic clamp 5. The cylinder body of the first transverse telescopic cylinder 21 is fixedly arranged on the first support plate 22, and the top end of the piston rod of the second longitudinal lifting cylinder 23 is fixedly connected to the first support plate 22. The piston rod of the second longitudinal lifting cylinder 23 can drive the first support plate 22 to rise and fall, which is convenient for manufacturing and use.

[0036] As a more preferred implementation of this embodiment, an avoidance groove 34 is opened on the limiting plate 32, and the clamping plate 24 can extend into the avoidance groove 34, which has a compact structure and reduces space occupation.

[0037] As a more preferred implementation scheme of this embodiment, the clamping component 1 includes a second transverse telescopic cylinder 11, a second support plate 12, a third longitudinal lifting cylinder 13 and a clamping plate 14. The clamping plate 14 has a downward pressing protrusion 15, which can contact the second single-sided top surface of the railway turnout elastic clamp 5. The top end of the piston rod of the second transverse telescopic cylinder 11 is fixedly connected to the clamping plate 14, and the piston rod of the second transverse telescopic cylinder 11 can drive the clamping plate 14 to move toward or away from the second single-sided direction of the railway turnout elastic clamp 5. The cylinder body of the second transverse telescopic cylinder 11 is fixedly arranged on the second support plate 12, and the top end of the piston rod of the third longitudinal lifting cylinder 13 is fixedly connected to the second support plate 12. The piston rod of the third longitudinal lifting cylinder 13 can drive the second support plate 12 to rise and fall, which is convenient for manufacturing and use.

[0038] As a more preferred implementation of this embodiment, the positioning and clamping tooling of the railway turnout elastic clamp provided in this embodiment also includes a reference component 4, which is arranged on the third side of each supporting component 3, and the third side is perpendicular to the first side and the second side. The reference component 4 can push the railway turnout elastic clamp 5 to move, so as to facilitate the position adjustment before fixing the railway turnout elastic clamp 5.

[0039] As a more preferred implementation scheme of this embodiment, the reference component 4 includes a third transverse telescopic cylinder 41, a third support plate 42, a fourth longitudinal lifting cylinder 43 and a reference plate 44. The reference plate 44 can contact the bending part of the railway turnout elastic clamp 5. The top end of the piston rod of the third transverse telescopic cylinder 41 is fixedly connected to the reference plate 44. The piston rod of the third transverse telescopic cylinder 41 can drive the reference plate 44 to move toward or away from the railway turnout elastic clamp 5. The cylinder body of the third transverse telescopic cylinder 41 is fixedly arranged on the third support plate 42. The top end of the piston rod of the fourth longitudinal lifting cylinder 43 is fixedly connected to the third support plate 42. The piston rod of the fourth longitudinal lifting cylinder 43 can drive the third support plate 42 to rise and fall, which is convenient for manufacturing and use.

[0040] As a more preferred implementation of this embodiment, the positioning and clamping tooling of the railway turnout elastic clamp provided in this embodiment also includes a base 6, and the clamping component 1, the clamping component 2, the supporting component 3 and the reference component 4 are all arranged on the base 6, so as to improve the degree of integration of the device and facilitate overall transfer or storage.

[0041] As a more preferred implementation of this embodiment, the positioning and clamping tooling of the railway turnout elastic clamp provided in this embodiment also includes a controller, which is communicated with the clamping component 1, the clamping component 2, the supporting component 3 and the reference component 4. The controller can control the operation of the clamping component 1, the clamping component 2, the supporting component 3 and the reference component 4 for easy operation.

[0042] Embodiment 2

[0043] This embodiment provides a positioning and clamping method for a railway turnout elastic clamp, using the positioning and clamping tooling for the railway turnout elastic clamp in the first embodiment, comprising the following steps:

[0044] Step 1: Place the railway turnout elastic clip 5 on each supporting component 3;

[0045] Step 2: Each pressing component 1 is in motion, and any pressing component 1 presses the second single side of the railway turnout elastic clip 5 onto the supporting component 3;

[0046] Step 3: Each clamping component 2 is in motion, and any clamping component 2 and the corresponding supporting component 3 clamp the first single side of the railway turnout elastic clamp 5, thereby completely positioning and clamping the railway turnout elastic clamp 5;

[0047] Step 4: Start the grinding and polishing device to start grinding and polishing the railway turnout elastic clamp 5;

[0048] Step 5: Each pressing component 1 and each clamping component 2 alternately avoids the grinding and polishing device;

[0049] Step 6: After the polishing is completed, each pressing component 1 and each clamping component 2 releases the railway turnout elastic clamp 5.

[0050] The positioning and clamping method of the railway turnout elastic clamp provided in the present embodiment, each supporting component 3 supports the railway turnout elastic clamp 5 in the air, so that the grinding and polishing device can grind and polish the railway turnout elastic clamp 5, any clamping component 2 can clamp the first single side of the railway turnout elastic clamp 5 with the corresponding supporting component 3, and any pressing component 1 can press the second single side of the railway turnout elastic clamp 5 onto the supporting component 3, so as to ensure the positioning and clamping of the railway turnout elastic clamp, and at the same time, each clamping component 2 operates independently, and each pressing component 1 operates independently, so as to facilitate the alternating avoidance of the grinding and polishing device. When the grinding and polishing device moves to a certain clamp When the clamping component 2 or the pressing component 1 acts on the railway turnout elastic clamp 5, the clamping component 2 or the pressing component 1 at that location retracts and makes way separately to provide sufficient working space for the grinding and polishing device, thereby avoiding interference problems, and does not affect the normal clamping or pressing of the railway turnout elastic clamp 5 by the remaining clamping components 2 or the pressing components 1. When the grinding and polishing device finishes grinding and polishing the area and continues to move forward through the area, the clamping component 2 or the pressing component 1 at that location resets and re-clamps or presses the railway turnout elastic clamp 5. Therefore, the positioning and clamping method for the railway turnout elastic clamp provided in this embodiment can effectively improve the grinding and polishing efficiency.

[0051] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A positioning and clamping tool for a railway turnout elastic clamp, characterized in that: It includes a plurality of pressing components, a plurality of clamping components and a plurality of supporting components, each of the supporting components is arranged side by side, each of the supporting components is used to support the railway turnout elastic clip and make the railway turnout elastic clip suspended, each of the clamping components is arranged side by side on the first side of each of the supporting components, the number of the clamping components is equal to the number of the supporting components, the clamping components correspond to the supporting components one by one, any one of the clamping components can clamp the first single side of the railway turnout elastic clip with the corresponding supporting component, the pressing components are arranged side by side on the second side of each of the supporting components, the second side is opposite to the first side, and any one of the pressing components can press the second single side of the railway turnout elastic clip onto the supporting component.

2. The positioning and clamping tool for the railway turnout elastic clamp according to claim 1 is characterized in that: The supporting component includes a first longitudinal lifting cylinder and a limit plate, a positioning groove is provided on the limit plate, the width of the positioning groove is greater than the width of the first single side of the railway turnout elastic clip, the positioning groove can accommodate the first single side of the railway turnout elastic clip, the top end of the piston rod of the first longitudinal lifting cylinder is fixedly connected to the limit plate, and the piston rod of the first longitudinal lifting cylinder can drive the limit plate to rise and fall.

3. The positioning and clamping tool for the railway turnout elastic clamp according to claim 2 is characterized in that: The clamping component includes a first transverse telescopic cylinder, a first support plate, a second longitudinal lifting cylinder and a clamping plate. The clamping plate is provided with a clamping groove, and the clamping groove can contact the first single side of the railway turnout elastic clamp. The top end of the piston rod of the first transverse telescopic cylinder is fixedly connected to the clamping plate, and the piston rod of the first transverse telescopic cylinder can drive the clamping plate to move toward or away from the first single side of the railway turnout elastic clamp. The cylinder body of the first transverse telescopic cylinder is fixedly arranged on the first support plate, and the top end of the piston rod of the second longitudinal lifting cylinder is fixedly connected to the first support plate, and the piston rod of the second longitudinal lifting cylinder can drive the first support plate to rise and fall.

4. The positioning and clamping tool for the railway turnout elastic clamp according to claim 3 is characterized in that: The limiting plate is provided with an avoidance groove, and the clamping plate can extend into the avoidance groove.

5. The positioning and clamping tool for the railway turnout elastic clamp according to claim 1 is characterized in that: The clamping component includes a second transverse telescopic cylinder, a second support plate, a third longitudinal lifting cylinder and a clamping plate, the clamping plate is provided with a downward pressing protrusion, the downward pressing protrusion can contact the second single-sided top surface of the railway turnout elastic clamp, the top end of the piston rod of the second transverse telescopic cylinder is fixedly connected to the clamping plate, the piston rod of the second transverse telescopic cylinder can drive the clamping plate to move toward or away from the second single-sided direction of the railway turnout elastic clamp, the cylinder body of the second transverse telescopic cylinder is fixedly arranged on the second support plate, the top end of the piston rod of the third longitudinal lifting cylinder is fixedly connected to the second support plate, and the piston rod of the third longitudinal lifting cylinder can drive the second support plate to rise and fall.

6. The positioning and clamping tool for the railway turnout elastic clamp according to claim 1, characterized in that: It also includes a reference component, which is arranged on the third side of each of the supporting components, the third side is perpendicular to the first side and the second side, and the reference component can push the railway turnout elastic clamp to move.

7. The positioning and clamping tool for the railway turnout elastic clamp according to claim 6 is characterized in that: The reference component includes a third transverse telescopic cylinder, a third support plate, a fourth longitudinal lifting cylinder and a reference plate. The reference plate can contact the bending part of the railway turnout elastic clamp. The top end of the piston rod of the third transverse telescopic cylinder is fixedly connected to the reference plate. The piston rod of the third transverse telescopic cylinder can drive the reference plate to move toward or away from the railway turnout elastic clamp. The cylinder body of the third transverse telescopic cylinder is fixedly arranged on the third support plate. The top end of the piston rod of the fourth longitudinal lifting cylinder is fixedly connected to the third support plate. The piston rod of the fourth longitudinal lifting cylinder can drive the third support plate to rise and fall.

8. The positioning and clamping tool for the railway turnout elastic clamp according to claim 6, characterized in that: It also includes a base, and the pressing component, the clamping component, the supporting component and the reference component are all arranged on the base.

9. The positioning and clamping tool for the railway turnout elastic clamp according to claim 6, characterized in that: It also includes a controller, which is communicatively connected with the pressing component, the clamping component, the supporting component and the reference component, and the controller can control the operation of the pressing component, the clamping component, the supporting component and the reference component.

10. A method for positioning and clamping a railway turnout elastic clamp, using the positioning and clamping tool for the railway turnout elastic clamp according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Place the railway turnout elastic clip on each supporting component; Step 2: Each pressing component is in motion, and any pressing component presses the second single side of the railway turnout elastic clamp onto the supporting component; Step 3: Each clamping component is in motion, and any clamping component and the corresponding supporting component clamp the first single side of the railway turnout elastic clamp; Step 4: Start the grinding and polishing device to start grinding and polishing the railway turnout elastic clamp; Step 5: Each pressing component and each clamping component alternately avoids the grinding and polishing device; Step 6: After the grinding and polishing is completed, the clamping parts and the clamping parts release the railway turnout elastic clamps.

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