Tool for installing locomotive daub buffer sealing element
By designing a tooling that includes components such as a clamping plate, guide post, and suction cup, the problem of shaking and displacement of the sealant during the installation of the putty buffer was solved, achieving higher precision and more stable sealant installation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-03-31
AI Technical Summary
In existing technologies, when the sealant is installed onto the putty buffer, it is prone to shaking and displacement due to the pushing of the equipment, which affects the installation accuracy.
A tooling fixture was designed, comprising a processing table, support rod, support plate, drive device, clamping plate, spring, guide column, guide plate, cylinder, piston rod, suction cup, and other components. Through the elastic clamping and guiding limit of the clamping plate, combined with the adsorption and buffering structure, the putty buffer is stabilized, ensuring the accuracy of the seal installation.
It effectively reduces the shaking and displacement of the putty buffer during the installation of the sealant, improves the installation accuracy and stability, and reduces the risk of wear.
Smart Images
Figure CN224059119U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of locomotive clay buffer assembly technology, specifically a tooling for installing locomotive clay buffer seals. Background Technology
[0002] Locomotive mortar buffers are filled with viscoelastic mortar material to withstand instantaneous pressures of up to 400 MPa during vehicle coupling or emergency braking. The core principle is to utilize the nonlinear viscous damping characteristics of the mortar to convert impact kinetic energy into internal energy dissipation, thereby reducing the peak impact value.
[0003] During high-speed locomotive operation, high-frequency vibrations caused by track irregularities are transmitted to the car body through the suspension system; the clay damper, through the relative movement of the piston rod and cylinder, utilizes the shear modulus change characteristics of the clay to form a damping barrier in the vibration transmission path.
[0004] In the current technology, when installing the sealant inside the clay buffer for sealing, the sealant is pushed in by the processing equipment. During the pushing process, the clay buffer may shake and shift, leading to incorrect installation of the sealant. Therefore, a tooling for installing the sealant of the locomotive clay buffer is proposed to address the above problem. Utility Model Content
[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a tooling for installing locomotive clay buffer seals.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The tooling for installing locomotive mortar buffer seals of this utility model includes a processing table, a support rod fixedly connected to the top of the processing table; a support plate fixedly connected to the top of the support rod; a driving device installed on the top of the support plate; an assembly tooling installed at the output end of the driving device; a worktable fixedly connected to the top of the processing table; a slot is opened inside the worktable; a clamping plate is slidably connected inside the slot; a spring is fixedly connected to the end of the clamping plate, and the other end of the spring is fixedly connected to the inner side wall of the slot.
[0007] Preferably, a guide post is fixedly connected to the end of the clamping plate, and the guide post is slidably connected inside the slot and the worktable; a guide plate is fixedly connected to the end of the guide post.
[0008] Preferably, a protective plate is fixed to the inner sidewall of the clamping plate; a suction cup is provided inside the protective plate.
[0009] Preferably, the top of the workbench is fixedly connected with a cylinder; the end of the cylinder is provided with a piston rod, and the other end of the piston rod is provided with the end of a guide plate; the end of the cylinder is provided with an air pipe, and the other end of the air pipe is provided on the end of a protection plate.
[0010] Preferably, the end of the clamping plate is provided with a buffer sheet; the end of the buffer sheet is fixedly connected with an elastic sheet, and the other end of the elastic sheet is provided on the inner side wall of the clamping plate.
[0011] Preferably, the bottom of the machining table is fixedly connected with a supporting leg; the bottom of the supporting leg is fixedly connected with a supporting pad.
[0012] The utility model discloses a beneficial effect:
[0013] The utility model provides a kind of tooling for installing locomotive clay buffer seal, by placing clay buffer to the top of workbench, then press to bottom, so that clay buffer is extruded in the end of clamping plate, so that clamping plate is extruded and slides to the inside of clamping groove, opens to both sides, then extruded spring generates elastic force, then the elastic force generated by spring pushes clamping plate and clamps in the side wall of clay buffer to clamping fixed, reduce the problem that clay buffer shakes and deviates when installing seal, then open drive device and move assembly tooling to bottom, to process clay buffer.
[0014] The utility model provides a kind of tooling for installing locomotive clay buffer seal, when clamping plate slides to side end, by pushing guide column and sliding to side end, to play the effect of guiding and limiting, reduce the problem that spring shakes in extruded process. BRIEF DESCRIPTION OF DRAWINGS
[0015] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of the present application, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute undue limitation on the utility model.
[0016] In the drawings:
[0017] Figure 1 It is the perspective view of the utility model;
[0018] Figure 2 It is the perspective view of clamping groove in the utility model;
[0019] Figure 3 It is the perspective view of clamping plate in the utility model;
[0020] Figure 4 It is Figure 3 Enlarged view in A of it.
[0021] LEGEND:
[0022] 1, processing platform; 21, support rod; 22, support plate; 23, driving device; 24, assembly tool; 25, workbench; 26, clamping groove; 27, clamping plate; 28, spring; 29, guide column; 31, guide plate; 32, buffer piece; 33, elastic sheet; 41, protective plate; 42, suction cup; 51, air cylinder; 52, piston rod; 53, air pipe; 61, support leg; 62, support pad. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0024] The specific embodiments are given below.
[0025] Please refer to Figures 1-4 The utility model provides a kind of tool for installing locomotive clay buffer seal, including processing platform 1, the top of the processing platform 1 is fixedly connected with support rod 21;The top of the support rod 21 is fixedly connected with support plate 22;The top of the support plate 22 is installed with driving device 23;The output end of the driving device 23 is installed with assembly tool 24;The top of the processing platform 1 is fixedly connected with workbench 25;Clamping groove 26 is set in the inside of the workbench 25;Clamping plate 27 is slidably connected in the inside of the clamping groove 26;The end of the clamping plate 27 is fixedly connected with spring 28, and the other end of spring 28 is fixedly connected on the inner side wall of clamping groove 26;When needing to install seal for clay buffer, work when, by placing clay buffer to the top of workbench 25, then press to bottom, so that clay buffer is extruded in the end of clamping plate 27, so that clamping plate 27 is extruded and slides to the inside of clamping groove 26, opens to both sides, then extrudes spring 28 to generate elastic force, then the elastic force generated by spring 28 pushes clamping plate 27 and clamps in the side wall of clay buffer to be clamped and fixed, reduce the problem that clay buffer shakes and deviates when installing seal, then open driving device 23 and drive assembly tool 24 to move to bottom, to process clay buffer.
[0026] The end of the clamping plate 27 is fixedly connected with guide column 29, and guide column 29 is slidably connected in the inside of clamping groove 26 and workbench 25;The end of the guide column 29 is fixedly connected with guide plate 31;When clamping plate 27 slides to side end, work when, by pushing guide column 29 to slide to side end, to play the effect of guiding and limiting, reduce the problem that spring 28 shakes in extrusion process.
[0027] Further, as shown in Figures 1-4 the inner side wall of the clamping plate 27 is fixedly connected with a protective plate 41; the inside of the protective plate 41 is provided with a suction cup 42; during work, the protective plate 41 is installed at the end of the clamping plate 27, so that the clamping plate 27 plays a buffering effect through the protective plate 41 when clamping the cement buffer, and the suction cup 42 is adsorbed on the surface of the cement buffer during the clamping process, to play a secondary fixing effect.
[0028] Further, as shown in Figures 1-4 the top of the workbench 25 is fixedly connected with a gas cylinder 51; the end of the gas cylinder 51 is provided with a piston rod 52, and the other end of the piston rod 52 is provided with the end of the guide plate 31; the end of the gas cylinder 51 is provided with a gas pipe 53, and the other end of the gas pipe 53 is installed at the end of the protective plate 41; during work, when the guide column 29 drives the guide plate 31 to slide to the side end, the guide plate 31 pulls the piston rod 52 to move to the side end, so that the gas cylinder 51 performs air extraction inside the rodless cavity, and then the gas inside the suction cup 42 is extracted through the gas pipe 53, to improve the adsorption effect of the suction cup 42, and effectively improve the stability of the cement buffer during processing.
[0029] Further, as shown in Figures 1-4 the end of the clamping plate 27 is provided with a buffer piece 32; the end of the buffer piece 32 is fixedly connected with an elastic piece 33, and the other end of the elastic piece 33 is installed on the inner side wall of the clamping plate 27; during work, the buffer piece 32 and the elastic piece 33 are installed at the end of the clamping plate 27, so that the cement buffer is buffered by the elastic force generated by the buffer piece 32 and the elastic piece 33 when being extruded by the clamping plate 27, to reduce the wear problem generated during extrusion.
[0030] Further, as shown in Figures 1-4 the bottom of the processing table 1 is fixedly connected with a supporting leg 61; the bottom of the supporting leg 61 is fixedly connected with a supporting pad 62; during work, the supporting leg 61 and the supporting pad 62 are installed at the bottom of the processing table 1, to play a supporting and fixing effect on the processing table 1, to reduce the problems of shaking and deviation of the cement buffer seal during processing.
[0031] Working principle: when the seal of the cement buffer needs to be installed, the cement buffer is placed on the top of the workbench 25, and then pressed to the bottom, so that the cement buffer is extruded on the end of the clamping plate 27, so that the clamping plate 27 is extruded to slide to the inside of the clamping groove 26, and then the spring 28 is extruded to generate elastic force, and then the elastic force generated by the spring 28 pushes the clamping plate 27 to clamp and fix on the side wall of the cement buffer, reduces the shaking and deviation of the cement buffer during the installation of the seal, and then opens the driving device 23 to drive the assembly tool 24 to move to the bottom, so as to process the cement buffer; when the clamping plate 27 slides to the side end, the guide column 29 is pushed to slide to the side end, so as to play a guiding and limiting effect, and reduce the shaking problem of the spring 28 during extrusion; the end of the clamping plate 27 is provided with a protective plate 41, so that the clamping plate 27 clamps the cement buffer through the protective plate 41 to play a buffering effect, and the surface of the cement buffer is adsorbed by the suction cup 42 during clamping to play a secondary fixing effect; when the guide column 29 drives the guide plate 31 to slide to the side end, the guide plate 31 pulls the piston rod 52 to move to the side end, so that the rodless cavity inside the air cylinder 51 is pumped, and then the gas inside the suction cup 42 is pumped out through the air pipe 53, so as to improve the adsorption effect of the suction cup 42 and effectively improve the stability of the cement buffer during processing; the end of the clamping plate 27 is provided with a buffer piece 32 and a spring piece 33, so that the cement buffer is extruded on the clamping plate 27, and the buffer piece 32 and the spring piece 33 are extruded to generate elastic force for buffering, reducing the wear problem during extrusion; the bottom of the processing table 1 is provided with supporting legs 61 and supporting pads 62, so as to support and fix the processing table 1, and reduce the shaking and deviation of the seal of the cement buffer during processing.
[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.
Claims
1. A tool for installing a seal in a locomotive gasket bumper, comprising a worktable (1), characterized in that: The top of the processing table (1) is fixedly connected with a supporting rod (21); the top of the supporting rod (21) is fixedly connected with a supporting plate (22); the top of the supporting plate (22) is installed with a driving device (23); the output end of the driving device (23) is installed with an assembling tool (24); the top of the processing table (1) is fixedly connected with a workbench (25); the inside of the workbench (25) is provided with a clamping groove (26); the inside of the clamping groove (26) is slidably connected with a clamping plate (27); the end of the clamping plate (27) is fixedly connected with a spring (28), and the other end of the spring (28) is fixedly connected to the inner side wall of the clamping groove (26).
2. A tool for installing a seal for a locomotive gasket bumper as defined in claim 1 wherein: The end of the clamping plate (27) is fixedly connected with a guide column (29), and the guide column (29) is slidably connected in the inside of the clamping groove (26) and the workbench (25); the end of the guide column (29) is fixedly connected with a guide plate (31).
3. A tool for installing a seal in a rubber bumper of a locomotive as defined in claim 1 wherein: The inner side wall of the clamping plate (27) is fixedly connected with a protection plate (41); the inside of the protection plate (41) is provided with a suction cup (42).
4. A tool for installing a seal in a rubber bumper of a locomotive as defined in claim 3 wherein: The top of the workbench (25) is fixedly connected with a gas cylinder (51); the end of the gas cylinder (51) is installed with a piston rod (52), and the other end of the piston rod (52) is installed with the end of the guide plate (31); the end of the gas cylinder (51) is installed with a gas pipe (53), and the other end of the gas pipe (53) is installed at the end of the protection plate (41).
5. A tool for installing a seal in a rubber bumper of a locomotive as defined in claim 1 wherein: The end of the clamping plate (27) is installed with a buffer sheet (32); the end of the buffer sheet (32) is fixedly connected with a spring sheet (33), and the other end of the spring sheet (33) is installed on the inner side wall of the clamping plate (27).
6. A tool for installing a seal in a rubber bumper of a locomotive as defined in claim 1, wherein: The bottom of the processing table (1) is fixedly connected with a supporting leg (61); the bottom of the supporting leg (61) is fixedly connected with a supporting pad (62).