Compression test device for new material gauge apron

Abstract

The invention provides a compression test device for a new material gauge apron, and relates to the technical field of compression tests, the compression test device comprises a base, and a pushing piece is fixedly mounted on the top of the inner side of the base on the rear side; a transmission plate is fixedly mounted at the bottom of the guide rail; a transmission groove is formed in the outer side of the transmission plate; and a test seat is slidably mounted on the guide rail in a sleeving manner. After the pressure applying sliding seat and the pressure applying piece move to the position above the gauge apron, the matched structure triggers the rigid fixing mechanism to ensure that the pressure applying piece is absolutely stable in the compression resistance experiment, when the pressure applying sliding seat and the pressure applying piece are reset, the fixing structure synchronously relieves constraint, and at the moment, the pressure applying piece can be rapidly disassembled only by lifting up. The problem that the working efficiency of the whole test device is obviously reduced due to the fact that the actual manual replacement operation process is tedious and complex because the pressure applying part is usually firmly installed on the device by means of a fastening part and the effective operation time of the test device is inevitably shortened due to the overlong replacement time is solved.

Description

Technical Field

[0001] The invention relates to the technical field of compression testing, in particular to a compression testing device for a gauge baffle made of a new material. Background Art

[0002] As a core component for precisely controlling rail spacing, gauge plates play a vital role in maintaining the distance between rails in compliance with established standards. They are the solid foundation for ensuring the smooth and safe operation of trains. With technological advancements, more and more gauge plates made of innovative materials have emerged. However, before these new material gauge plates are officially launched into the market and serve the railway system, they must be rigorously tested with the aid of professional compression testing equipment to ensure their quality and reliability in all aspects.

[0003] In the new material gauge baffle compression test device currently in use, the pressure component, as a key wear component, needs to be replaced regularly. However, the pressure component is usually firmly installed on the device with the help of fastening components. During the actual manual replacement operation, the staff must first loosen these fastening components before they can start to replace the pressure component. This series of replacement steps is tedious and complicated. Due to the complexity of the operation steps, the replacement process is often time-consuming. Excessive replacement time will inevitably compress the effective operation time of the test device, thereby significantly reducing the work efficiency of the entire test device and adversely affecting the progress of production tests. Summary of the Invention

[0004] The present invention relates to a compression test device for a new material gauge baffle, which can indirectly move the pressure slide and the pressure piece to the top of the gauge baffle through the operation of the push cylinder. At the same time, the corresponding structure will also clamp and position the gauge baffle. Then the push cylinder continues to operate, and the pressure piece will automatically descend with the cooperation of the corresponding structure to perform a compression test on the gauge baffle. The entire test process has a high degree of automation and no unnecessary and cumbersome steps. After the pressure slide and the pressure piece move to the top of the gauge baffle, the corresponding structure will realize the rigid fixation of the gauge baffle to ensure the stability of the pressure piece during the compression test. After the pressure slide and the pressure piece are restored, the corresponding structure will cancel the rigid fixation of the pressure piece. At this time, the pressure piece can be disassembled by simply pulling it up. The disassembly step is convenient and time-saving, and the test efficiency will not be reduced due to the replacement of the pressure piece.

[0005] The first aspect of the present invention provides a compression test device for a new material gauge baffle, which specifically comprises: a base, a guide rail fixedly mounted on the inner side of the base; a pushing member fixedly mounted on the inner top of the base at the rear side; a transmission plate fixedly mounted on the bottom of the guide rail; a transmission groove is provided on the outer side of the transmission plate; a test seat is slidably mounted on the guide rail; a test groove is provided on the top of the test seat; clamping members are slidably mounted on the front and rear ends of the test groove; a guide post is fixedly mounted on the bottom end of the test seat; a trigger member is slidably mounted on the guide post; a connecting rod is fixedly mounted on the bottom end of the trigger member; a driven post is inserted into the interior of the connecting rod; a conversion member is fixedly mounted on the outer end of the driven post; a conversion post is fixedly mounted on the inner top of the conversion member; a guide rail to be tested is fixedly mounted on the left and right sides of the top of the test seat; a pressure slide is slidably mounted on the top of the guide rail to be tested; a guide plate is fixedly mounted on the rear side of the top of the pressure slide; a mounting seat is slidably mounted on the guide plate; and a force-bearing member is fixedly mounted on the rear end of the mounting seat.

[0006] Furthermore, the top front end of the pushing member is in an inclined structure; the transmission groove consists of an inclined groove and a transverse groove, and the front end of the transverse groove is connected to the bottom end of the inclined groove.

[0007] Furthermore, a gauge baffle is inserted into the interior of the test slot; an embedded plate A is fixedly installed on the outer end of the clamping member; the top position of the connection part between the embedded plate A and the clamping member is an inclined structure; one end of a spring A is embedded and installed on the inner side of the embedded plate A; the other end of the spring A is embedded and installed on the outer wall of the test seat.

[0008] Furthermore, a push cylinder is fixedly installed on the top front end of the guide rail; an embedded baffle is fixedly installed on the front end of the guide rail to be tested; and the output end of the push cylinder is fixedly connected to the embedded baffle.

[0009] Furthermore, the top end of the trigger member is in an inclined structure; the inclined surface of the trigger member is in contact with the inclined surfaces of the clamping member and the embedded plate A.

[0010] Furthermore, a baffle is fixedly mounted on the bottom end of the guide post; one end of a spring B is embedded in the bottom of the trigger member; and the other end of the spring B is embedded in the top of the baffle on the guide post.

[0011] Furthermore, the driven column is also slidably installed inside the transmission groove; a conversion plate is fixedly installed on the outer side of the pressure slide; and a conversion groove is opened on the outer side of the conversion plate.

[0012] Furthermore, the conversion slot has an inclined assembly structure; the conversion column is also slidably installed inside the conversion slot; a spring C is embedded between the guide plate and the embedded baffle; a mounting slot is provided on the inner side of the top of the mounting seat; and a limiting column is fixedly installed in the center position inside the mounting slot.

[0013] Furthermore, one end of a spring D is embedded in the bottom of the mounting seat; the other end of the spring D is embedded in the top of the pressure slide; the rear end of the force-bearing member is in an inclined structure; a contraction groove is provided on the inner and outer sides of the mounting seat; and the outer end of the contraction groove is in an inclined structure.

[0014] Furthermore, an embedded plate B is fixedly installed on the bottom of the mounting seat; a pressure piece is clamped inside the mounting groove; a spring E is embedded between the inner side of the embedded plate B and the inside of the shrinkage groove; a limiting hole is opened on the top of the pressure piece, and the pressure piece is also inserted into the limiting column through the limiting hole.

[0015] The present invention provides a compression test device for a new material gauge baffle, which has the following beneficial effects: (1) The push cylinder drives the pressure slide carrying the pressure member to move above the gauge baffle test area. At this time, the clamping mechanism in the device will start in conjunction to clamp and position the gauge baffle. The push cylinder then continues to move, and the pressure member will automatically press down with the cooperation of the corresponding structure. The standard compression test of the gauge baffle is performed through the downward force. The entire test process is fully automated and there are no redundant operating steps.

[0016] (2) When the pressure slide and the pressure member move to the top of the gauge baffle, the supporting structure immediately triggers the rigid fixing mechanism to ensure the absolute stability of the pressure member during the compression test. After the test is completed, when the pressure slide and the pressure member are reset, the fixed structure is simultaneously released from the constraint. At this time, the pressure member can be quickly disassembled by simply lifting it up. This design simplifies the maintenance process, avoids test interruptions caused by component replacement, and effectively improves the overall test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0018] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached figure: Figure 1 A schematic diagram showing the overall structure of the present invention; Figure 2 The present invention shows Figure 1 Schematic diagram of the side view structure; Figure 3 The present invention shows Figure 1 Schematic diagram of the bottom perspective structure; Figure 4 It shows a schematic diagram of the overall split state structure of the present invention; Figure 5 Shows a schematic structural diagram of the guide rail and pressure slide of the present invention; Figure 6 It shows a schematic structural diagram of the pressure-applying member and the test seat of the present invention; Figure 7 It shows a schematic structural diagram of the test socket in a disassembled state of the present invention; Figure 8 A schematic diagram of a half-section structure of a test socket according to the present invention is shown; Reference Signs List 1. Base; 2. Guide rail; 3. Push member; 4. Transmission plate; 5. Transmission slot; 6. Push cylinder; 7. Test seat; 8. Test slot; 9. Clamping member; 10. Mounting plate A; 11. Spring A; 12. Guide column; 13. Trigger member; 14. Spring B; 15. Connecting rod; 16. Follower column; 17. Conversion member; 18. Conversion column; 19. Guide rail to be tested; 20. Mounting baffle; 21. Pressure slide; 22. Conversion plate; 23. Conversion slot; 24. Guide plate; 25. Spring C; 26. Mounting seat; 27. Spring D; 28. Mounting slot; 29. Limiting column; 30. Force-bearing member; 31. Shrinkage slot; 32. Limiting block; 33. Mounting plate B; 34. Spring E; 35. Pressure member. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of 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 described 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.

[0021] Please refer to Figures 1 to 8 :Example 1: The present invention proposes a compression test device for a new material gauge baffle, comprising: a base 1, a guide rail 2 fixedly installed on the inner side of the base 1; a push piece 3 fixedly installed on the inner top of the rear base 1; a transmission plate 4 fixedly installed on the bottom of the guide rail 2; a transmission groove 5 is provided on the outer side of the transmission plate 4; a test seat 7 is slidably installed on the guide rail 2; a test groove 8 is provided on the top of the test seat 7; clamping pieces 9 are slidably installed at the front and rear ends of the test groove 8; a guide post 12 is fixedly installed on the bottom end of the test seat 7; a trigger piece 13 is slidably installed on the guide post 12; a connecting rod 15 is fixedly installed on the bottom end of the trigger piece 13; a driven post 16 is inserted into the interior of the connecting rod 15; a conversion piece 17 is fixedly installed on the outer end of the driven post 16; a conversion piece 17 is fixedly installed on the outer end of the conversion piece 17 ... inner side of the conversion piece 17; a conversion piece 17 is fixedly installed on the inner side of the conversion piece 17; a conversion piece 17 A conversion column 18 is fixedly installed on the inner top of the replacement part 17; the guide rails to be tested 19 are fixedly installed on the left and right sides of the top of the test seat 7; a pressure slide 21 is slidably installed on the top of the guide rail 19 to be tested; a guide plate 24 is fixedly installed on the top rear side of the pressure slide 21; a mounting seat 26 is slidably installed on the guide plate 24; a force-bearing member 30 is fixedly installed on the rear end of the mounting seat 26, and the pushing cylinder 6 is started to move it backward along the guide column 12 with the embedded baffle 20, the guide rail to be tested 19 and the test seat 7. During the movement, the driven column 16 uses the inclined groove part of the transmission groove 5 to carry the trigger member 13 and the conversion member 17 to descend, so that the inclined surface of the trigger member 13 pushes the clamping member 9 and the inclined surface of the embedded plate A10, so that it is forced to move inward to clamp the gauge baffle in position.

[0022] Embodiment 2, on the basis of embodiment 1, the top front end of the pushing member 3 is in an inclined structure; the transmission groove 5 is composed of an inclined groove and a transverse groove, and the front end of the transverse groove is connected to the bottom end of the inclined groove; the inside of the test groove 8 is inserted with a gauge baffle; the outer end of the clamping member 9 is fixedly installed with an embedded plate A10; the top position of the connection part between the embedded plate A10 and the clamping member 9 is in an inclined structure; one end of the spring A11 is embedded and installed on the inner side of the embedded plate A10; the other end of the spring A11 is embedded and installed on the outer wall of the test seat 7; the top front end of the guide rail 2 is fixedly installed with a pushing cylinder 6; the front end of the guide rail 19 to be tested is fixedly installed with an embedded baffle 20; the output end of the pushing cylinder 6 is fixedly connected to the embedded baffle 20; the top of the trigger member 13 is in an inclined structure Structure; the inclined surface of the trigger member 13 is in contact with the inclined surfaces of the clamping member 9 and the embedded plate A10; the bottom end of the guide column 12 is fixedly installed with a baffle; the bottom of the trigger member 13 is embedded with one end of a spring B14; the other end of the spring B14 is embedded in the top of the baffle installed on the guide column 12, and when the clamping is completed, the conversion member 17 will bring the conversion column 18 down, so that it uses the inclined structure of the conversion groove 23 to convert the downward force into a forward force provided to the pressure slide 21, so that it moves forward with the mounting seat 26. At this time, the limit block 32 moves forward so that its own inclined surface is pushed by the conversion plate 22, so that the limit block 32 moves inward to resist above the pressure member 35, so that the pressure member 35 is moved to above the gauge baffle to be measured and the positioning of the pressure member 35 is also achieved.

[0023] Embodiment 3, on the basis of embodiment 2, the driven column 16 is further slidably mounted inside the transmission groove 5; a conversion plate 22 is fixedly mounted on the outer side of the pressure slide 21; a conversion groove 23 is provided on the outer side of the conversion plate 22; the conversion groove 23 is in an inclined assembly structure; the conversion column 18 is further slidably mounted inside the conversion groove 23; a spring C25 is embedded between the guide plate 24 and the embedded baffle 20; a mounting groove 28 is provided on the inner side of the top of the mounting seat 26; a limiting column 29 is fixedly mounted at the center position of the mounting groove 28; one end of a spring D27 is embedded in the bottom of the mounting seat 26; the other end of the spring D27 is embedded in the top of the pressure slide 21; the force-bearing member 30 The rear end of the mounting seat 26 is in an inclined structure; the inner and outer sides of the mounting seat 26 are provided with a contraction groove 31; the outer end of the contraction groove 31 is in an inclined structure; an embedded plate B33 is fixedly installed on the bottom of the mounting seat 26; a pressure piece 35 is clamped inside the mounting groove 28; a spring E34 is embedded between the inner side of the embedded plate B33 and the inner side of the contraction groove 31; a limiting hole is provided on the top of the pressure piece 35, and the pressure piece 35 is also inserted into the limiting column 29 through the limiting hole. When the test seat 7 continues to move backward, the inclined surface of the pushing piece 3 will push the inclined surface of the force-bearing piece 30, so that the force carries the mounting seat 26 and the pressure piece 35 down, so that the pressure piece 35 can realize the pressure resistance test of the gauge baffle by descending.

[0024] The working principle of this embodiment is as follows: when in use, first start the push cylinder 6, so that it moves backward along the guide column 12 with the embedded baffle 20, the guide rail to be tested 19 and the test seat 7. During the movement, the driven column 16 uses the inclined groove part of the transmission groove 5 to bring the trigger member 13 and the conversion member 17 down, so that the inclined surface of the trigger member 13 pushes the clamping member 9 and the inclined surface of the embedded plate A10, so that it is forced to move inward to clamp the gauge baffle. At the same time, the conversion member 17 will bring the conversion column 18 down, so that it uses the inclined structure of the conversion groove 23 to convert the downward force into a forward force to lift the The pressure slide 21 is supplied to move it forward with the mounting seat 26. At this time, the limit block 32 moves forward so that its own inclined surface is pushed by the conversion plate 22, causing the limit block 32 to move inward and resist above the pressure piece 35. In this way, the pressure piece 35 is moved to above the gauge baffle to be tested and the positioning of the pressure piece 35 is also achieved. When the test seat 7 continues to move backward, the inclined surface of the pushing piece 3 will push the inclined surface of the force-bearing piece 30, causing it to be forced to descend with the mounting seat 26 and the pressure piece 35, so that the pressure piece 35 can achieve a pressure resistance test on the gauge baffle by descending.

[0025] In this article, there are several points to note: 1. The drawings of the embodiments of the present invention only relate to the structures related to the embodiments of the present invention. Other structures can refer to the general design.

[0026] 2. In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to form new embodiments.

[0027] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A compression test device for new material gauge baffle, characterized in that: include: A base (1), wherein a guide rail (2) is fixedly installed on the inner side of the base (1); a push piece (3) is fixedly installed on the inner top of the base (1) at the rear side; a transmission plate (4) is fixedly installed on the bottom of the guide rail (2); a transmission groove (5) is provided on the outer side of the transmission plate (4); a test seat (7) is slidably installed on the guide rail (2); a test groove (8) is provided on the top of the test seat (7); a clamping piece (9) is slidably installed at the front and rear ends of the test groove (8); a guide column (12) is fixedly installed on the bottom end of the test seat (7); a triggering piece (13) is slidably installed on the guide column (12); the triggering piece (13) A connecting rod (15) is fixedly installed at the bottom end; a driven column (16) is inserted into the interior of the connecting rod (15); a conversion member (17) is fixedly installed at the outer end of the driven column (16); a conversion column (18) is fixedly installed on the inner top of the conversion member (17); guide rails to be tested (19) are fixedly installed on the left and right sides of the top of the test seat (7); a pressure slide (21) is slidably installed on the top of the guide rail to be tested (19); a guide plate (24) is fixedly installed on the rear side of the top of the pressure slide (21); a mounting seat (26) is slidably installed on the guide plate (24); a force-bearing member (30) is fixedly installed on the rear end of the mounting seat (26).

2. The compression test device for a new material gauge baffle according to claim 1 is characterized in that: The top front end of the pushing member (3) is in an inclined structure; the transmission groove (5) consists of an inclined groove and a transverse groove, and the front end of the transverse groove is connected to the bottom end of the inclined groove.

3. The compression test device for a new material gauge plate according to claim 2, characterized in that: A gauge baffle is inserted into the interior of the test slot (8); an embedding plate A (10) is fixedly installed on the outer end of the clamping member (9); the top end of the connection portion between the embedding plate A (10) and the clamping member (9) is in an inclined structure; one end of a spring A (11) is embedded and installed on the inner side of the embedding plate A (10); the other end of the spring A (11) is embedded and installed on the outer wall of the test seat (7).

4. The compression test device for a new material gauge plate according to claim 3 is characterized in that: A push cylinder (6) is fixedly mounted on the top front end of the guide rail (2); an embedded baffle (20) is fixedly mounted on the front end of the guide rail to be tested (19); and an output end of the push cylinder (6) is fixedly connected to the embedded baffle (20).

5. The compression test device for a new material gauge plate according to claim 4 is characterized in that: The top end of the trigger member (13) is in an inclined structure; the inclined surface of the trigger member (13) is in contact with the inclined surfaces of the clamping member (9) and the embedded plate A (10).

6. The compression test device for a new material gauge plate according to claim 5, characterized in that: A baffle is fixedly mounted on the bottom end of the guide column (12); one end of a spring B (14) is embedded in the bottom of the trigger member (13); and the other end of the spring B (14) is embedded in the top of the baffle on the guide column (12).

7. A compression test device for a new material gauge plate according to claim 6, characterized in that: The driven column (16) is also slidably mounted inside the transmission groove (5); a conversion plate (22) is fixedly mounted on the outer side of the pressure slide (21); and a conversion groove (23) is provided on the outer side of the conversion plate (22).

8. The compression test device for a new material gauge plate according to claim 7, characterized in that: The conversion groove (23) is an inclined assembly structure; the conversion column (18) is also slidably installed inside the conversion groove (23); a spring C (25) is embedded between the guide plate (24) and the embedded baffle (20); a mounting groove (28) is provided on the inner side of the top of the mounting seat (26); and a limiting column (29) is fixedly installed at the center position inside the mounting groove (28).

9. The compression test device for a new material gauge plate according to claim 8, characterized in that: One end of a spring D (27) is embedded in the bottom of the mounting seat (26); the other end of the spring D (27) is embedded in the top of the pressure slide (21); the rear end of the force-bearing member (30) is in an inclined structure; a contraction groove (31) is provided on the inner and outer sides of the mounting seat (26); and the outer end of the contraction groove (31) is in an inclined structure.

10. The compression test device for a new material gauge plate according to claim 9, characterized in that: An embedded plate B (33) is fixedly installed at the bottom of the mounting seat (26); a pressure piece (35) is clamped inside the mounting groove (28); a spring E (34) is embedded between the inner side of the embedded plate B (33) and the inside of the shrinkage groove (31); a limiting hole is provided at the top of the pressure piece (35), and the pressure piece (35) is also inserted into the limiting column (29) through the limiting hole.

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