Automatic grinding equipment for damper piston rod production

Abstract

The invention discloses automatic grinding equipment for damper piston rod production, and relates to the technical field of grinding equipment. The device comprises a shaft body, the shaft body is fixedly connected with the output end of a spindle box, a three-jaw chuck is fixedly connected with the shaft body, the inner side face of a grinding wheel is fixedly connected with a protective cover through bolts, the outer side face of the protective cover is fixedly connected with a driving assembly, and the side, away from the protective cover, of the driving assembly is fixedly connected to the top of a bottom plate. The tailstock assembly is arranged on the side, away from the spindle box, of the bottom plate, the outer side face of the cooling assembly is fixedly connected with the inner side face of the bottom plate, a pipeline of the cooling assembly is distributed in the protective cover, the cooling assembly sprays clean water from the protective cover, the clean water wets a piston rod, flying dust is avoided, meanwhile, grinding is cooled, and the service life of a grinding wheel is prolonged. And pipelines of the cooling assembly are distributed in the protective cover, and when cooling water flows, the protective cover can be cooled, so that the grinding wheel is cooled, and the grinding wheel is further prevented from being overheated.

Description

Technical Field

[0001] The invention relates to the technical field of grinding equipment, and in particular to an automated grinding processing equipment for producing a shock absorber piston rod. Background Art

[0002] As the main processing tool for parts finishing, machining machine tools play an important role in various precision machining industries. The so-called main tool for precision machining often uses different machine tools for special processing to meet the various requirements of parts. The shock absorber piston rod is an important part of the automobile shock absorption system, and its processing accuracy is also very high. In order to process the shock absorber piston rod more accurately, a special automatic grinding processing equipment for the production of shock absorber piston rods is used.

[0003] When the shock absorber piston rod is ground, a large amount of dust will be generated, which can easily affect the production environment of the workshop. The high temperature generated during grinding may affect the performance of the piston rod. Therefore, the piston rod needs to be cooled. Therefore, we proposed an automated grinding equipment for the production of shock absorber piston rods. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an automated grinding processing equipment for the production of shock absorber piston rods, comprising:

[0005] A bottom plate, the top of which is fixedly connected with a spindle box;

[0006] A processing mechanism, wherein the processing mechanism is fixedly connected to the top of the bottom plate and driven by the spindle box;

[0007] Wherein, the processing mechanism comprises:

[0008] A shaft body, the shaft body extends into the interior of the spindle box and is fixedly connected to the output end of the spindle box;

[0009] A three-jaw chuck, which is fixedly connected to one end of the shaft body away from the spindle box, and is used to fix the shock absorber piston rod;

[0010] A grinding wheel, wherein the inner side of the grinding wheel is fixedly connected to a shield by bolts, the outer side of the shield is fixedly connected to a driving assembly, and the side of the driving assembly away from the shield is fixedly connected to the top of the base plate;

[0011] A tailstock assembly, the tailstock assembly is arranged on a side of the base plate away from the spindle box, and the tailstock assembly is fixedly connected to the top of the base plate;

[0012] A cooling component, wherein the cooling component is arranged directly below the three-jaw chuck, and the outer side surface of the cooling component is fixedly connected to the inner side surface of the bottom plate;

[0013] The pipes of the cooling component are distributed inside the shield and are used to spray cooling water;

[0014] The piston rod is fixed by the three-jaw chuck, and the spindle box drives the tailstock assembly to rest against the end of the piston rod away from the three-jaw chuck, assisting the three-jaw chuck to fix it to prevent shaking when the workpiece rotates. The spindle box drives the shaft to rotate, and the shaft drives the three-jaw chuck to rotate, and finally drives the workpiece to rotate, start the drive assembly, and the drive assembly drives the guard to move, and finally drives the grinding wheel to move. The grinding wheel grinds the piston rod according to the predetermined trajectory, and at the same time the cooling assembly sprays clean water from the guard, and the clean water wets the piston rod to avoid dust generation, and cools down the grinding to extend the service life of the grinding wheel. The clean water carries waste chips and drips to the top of the cooling assembly, and the cooling water is gathered and recovered. The pipelines of the cooling assembly are distributed inside the guard. When the cooling water flows, the guard can be cooled, thereby cooling the grinding wheel to further prevent overheating of the grinding wheel.

[0015] Furthermore, a slide is fixedly connected to the side of the spindle box close to the three-jaw chuck, and the inner side surface of the slide is slidably connected to the surface of the shaft body. A screw is arranged directly below the three-jaw chuck, and the screw passes through the cooling assembly and the slide, and the two ends of the screw extend to the inside of the spindle box and the tailstock assembly respectively. The screw is fixedly connected to the output end of the spindle box, and the side of the screw away from the spindle box is transmission-connected to the tailstock assembly, and the spindle box drives the screw to rotate, thereby driving the tailstock assembly to start.

[0016] Furthermore, the driving assembly includes a connecting seat, an inner side surface of the connecting seat is fixedly connected to the outer side surface of the shield, a side of the connecting seat away from the shield is fixedly connected to a telescopic rod, a side of the telescopic rod away from the connecting seat is fixedly connected to a support frame, a side of the support frame away from the telescopic rod is provided with a transverse slide rail, the support frame is slidably connected to the inner side surface of the transverse slide rail, a side of the transverse slide rail close to the bottom plate is provided with a longitudinal slide rail, and the transverse slide rail is slidably connected to the inner side surface of the longitudinal slide rail, a side of the longitudinal slide rail away from the transverse slide rail is fixedly connected to the top of the bottom plate, the longitudinal slide rail and the transverse slide rail are stacked and can drive the support frame to move in all directions, the telescopic rod is extended and retracted, the connecting seat is driven to move, the shield is driven to move, and the grinding wheel is driven to move, so that the grinding wheel can grind the piston rod according to a predetermined trajectory.

[0017] Furthermore, sliding rods are symmetrically provided on both sides of the telescopic rod, and the sliding rods are fixedly connected to the side of the connecting seat away from the shield, and the end of the sliding rod away from the connecting seat passes through the support frame, and the inner side surface of the support frame is slidably connected to the surface of the sliding rod, and a plate body is provided on the side of the sliding rod away from the connecting seat, and the side of the plate body close to the support frame is fixedly connected to the end of the two sliding rods away from the connecting seat. The connecting seat moves, driving the sliding rod to move, and the sliding rod slides inside the support frame, thereby limiting the movement of the connecting seat, and then limiting the movement of the grinding wheel.

[0018] Furthermore, the cooling component includes a bent pipe, which is arranged to penetrate the inside of the shield, and the outer side surface of the bent pipe is fixedly connected to the inner side surface of the shield, and there are several bent pipes evenly distributed in the shield, and a main pipe is embedded on the side of the shield close to the three-jaw chuck, and the outer side surface of the main pipe is fixedly connected to the inner side surface of the shield, and several of the bent pipes penetrate the main pipe, and the outer side surface of the bent pipe is fixedly connected to the inner side surface of the main pipe, and the inner cavity of the main pipe is communicated with the inner cavities of several bent pipes, and cooling water is pressed into the main pipe, and the cooling water enters the bent pipe through the main pipe, and the cooling water is sprayed from the bent pipe, so as to flush and cool the grinding position, and at the same time, after wetting the piston rod, no dust will be generated during grinding, and the cooling water flows in the bent pipe, which can cool the shield and then cool the grinding wheel, and the bent pipe is bent to obtain a longer flow path in the shield and a better cooling effect.

[0019] Furthermore, a hose is fixedly connected to one end of the main pipe close to the three-jaw chuck, the hose passes through the base plate, and a water tank is fixedly connected to one end of the hose away from the main pipe, and the outer side surface of the water tank is fixedly connected to the inner side surface of the base plate, and the cooling water in the water tank is pressed into the hose, and then passes through the main pipe and the elbow in sequence. The hose can be deformed with the movement of the guard to ensure the smooth movement of the grinding wheel.

[0020] Furthermore, a supporting plate is arranged directly above the water trough, and a side of the supporting plate close to the water trough is fixedly connected to the top of the bottom plate, and a side of the supporting plate away from the water trough is arranged in an arc shape, and filter holes are provided on the arc surface of the supporting plate, and two groups of filter holes are symmetrically provided on the arc surface of the supporting plate, and each group of filter holes is provided with a plurality of filter holes, and a groove body is symmetrically provided on a side of the supporting plate close to the bottom plate, and two groove bodies are respectively provided directly below the two groups of filter holes, and the supporting plate carries impurities flushed down by cooling water, and the cooling water and smaller impurities enter the groove body through the filter holes, and finally enter the water trough to realize circulation, and due to the setting of the arc surface of the supporting plate, larger chips that cannot pass through the filter holes will roll to the middle of the arc surface of the supporting plate under the influence of their own gravity, so that larger chips are away from the filter holes, thereby avoiding blockage.

[0021] Furthermore, filter plates are provided inside the two trough bodies, and the surfaces of the filter plates are fixedly connected to the inner side surfaces of the trough bodies. The interval between the two filter plates is provided on a U-shaped plate. A T-shaped partition is fixedly connected to the side of the U-shaped plate away from the supporting plate. The surface of the T-shaped partition is fixedly connected to the inner side surface of the water trough, and there is a gap between the side of the T-shaped partition close to the bottom plate and the bottom of the water trough. Cooling water flows into the top of the filter plate and enters the water trough after being filtered by the filter plate, thereby filtering out fine impurities in the cooling water. Finally, the clean cooling water enters the water trough and is drawn by the hose again. The setting of the U-shaped plate enables the screw rod to pass through the bottom of the supporting plate, so that the cooling water surrounds the outside of the screw rod to achieve cooling. The T-shaped partition is provided to form a communicating vessel on both sides of the water trough, so that the liquid levels on both sides of the water trough are always equal, ensuring that the hose that draws cooling water from one side can draw water smoothly.

[0022] Furthermore, the tailstock assembly includes a slideway, the screw rod extends into the interior of the slideway, the outer side surface of the screw rod is threadedly connected with a slide plate, the surface of the slide plate is slidably connected to the inner side surface of the slideway, the side of the slide plate away from the slideway is fixedly connected to a cylinder), the inner side surface of the cylinder is fixedly connected to a rotating rod, and the side of the rotating rod close to the three-jaw chuck is rotatably connected to a ejector pin. The screw rod rotates, driving the slide plate to slide, driving the cylinder body, the rotating rod, and the ejector pin to move, and finally the ejector pin abuts against the end of the piston rod, thereby stabilizing the rotation of the piston rod and improving the processing accuracy.

[0023] Furthermore, corrugated plates are provided on both sides of the skateboard, and the corrugated plates are made of elastic material. The sides of the two corrugated plates close to each other are fixed to the skateboard, and the sides of the two corrugated plates away from each other are fixedly connected to the inner side surface of the slide. When the skateboard moves, the corrugated plate on one side is folded, and the corrugated plate on the other side is stretched, thereby shielding the entire slide, preventing chips and cooling water from entering the slide, and ensuring the normal use of the slide.

[0024] The present invention has the beneficial effects:

[0025] 1. The present invention sets a processing mechanism, and the cooling component sprays clean water from the shield. The clean water moistens the piston rod to avoid dust generation, and cools the grinding process to extend the service life of the grinding wheel. The clean water carries waste chips and drips to the top of the cooling component, and the cooling water is collected and recovered. The pipelines of the cooling component are distributed inside the shield. When the cooling water flows, the shield can be cooled, thereby cooling the grinding wheel, further avoiding overheating of the grinding wheel.

[0026] 2. The present invention provides a cooling component, and cooling water is sprayed out from the bent pipe, so as to flush and cool the grinding position. After wetting the piston rod, no dust will be generated during grinding, and the cooling water flows in the bent pipe, which can cool the shield and then cool the grinding wheel. The bent pipe is bent to obtain a longer flow path in the shield and a better cooling effect. The hose can deform with the movement of the shield to ensure the smooth movement of the grinding wheel.

[0027] 3. The present invention provides a load-bearing plate with an arc-shaped surface. Larger chips that cannot pass through the filter holes will roll to the middle of the arc-shaped surface of the load-bearing plate under the influence of their own gravity, so that the larger chips are away from the filter holes, thereby avoiding blockage. The U-shaped plate allows the screw rod to pass through the bottom of the load-bearing plate, so that cooling water surrounds the outside of the screw rod to achieve cooling. A T-shaped partition is provided to form a communicating vessel on both sides of the water tank, so that the liquid levels on both sides of the water tank are always equal, ensuring that the hose that draws cooling water from one side can draw water smoothly.

[0028] 4. The present invention sets a tailstock assembly, and the ejector pin abuts against the end of the piston rod, thereby stabilizing the rotation of the piston rod and improving the processing accuracy. The slide plate moves, driving the corrugated plate on one side to fold and the corrugated plate on the other side to stretch, thereby shielding the entire slideway, preventing chips and cooling water from entering the slideway, and ensuring the normal use of the slideway. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the automated grinding equipment for producing shock absorber piston rods according to the present invention;

[0030] Figure 2 It is a schematic diagram of the processing mechanism structure of the present invention;

[0031] Figure 3 This is a schematic diagram of the shaft structure of the present invention;

[0032] Figure 4 This is a schematic diagram of the structure of the drive assembly of the present invention;

[0033] Figure 5 It is a schematic diagram of the cross-sectional structure of the shield of the present invention;

[0034] Figure 6 This is a schematic diagram of the structure of the cooling component of the present invention;

[0035] Figure 7 It is a schematic diagram of the water tank structure of the present invention;

[0036] Figure 8 It is a schematic structural diagram of the tailstock assembly of the present invention.

[0037] In the figure: 1, bottom plate; 2, spindle box; 3, processing mechanism; 31, shaft body; 32, three-jaw chuck; 33, grinding wheel; 34, shield; 35, drive assembly; 351, connecting seat; 352, telescopic rod; 353, support frame; 354, horizontal slide rail; 355, longitudinal slide rail; 356, slide rod; 357, plate body; 36, tailstock assembly; 361, slideway; 362, slide plate; 363, cylinder body; 364, rotating rod; 365, ejector pin; 366, corrugated plate; 37, cooling assembly; 371, elbow; 372, main pipe; 373, hose; 374, water tank; 375, bearing plate; 376, filter hole; 377, tank body; 378, filter plate; 379, U-shaped plate; 3710, T-shaped partition; 38, slide seat; 39, screw rod. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0039] Example 1, please refer to Figure 1-Figure 4 The present invention is an automated grinding equipment for the production of shock absorber piston rods, comprising:

[0040] A base plate 1, the top of which is fixedly connected with a spindle box 2;

[0041] The machining mechanism 3 is fixedly connected to the top of the base plate 1, and the machining mechanism 3 is driven by the spindle box 2;

[0042] Among them, the processing mechanism 3 includes:

[0043] A shaft body 31, the shaft body 31 extends into the interior of the spindle box 2, and the shaft body 31 is fixedly connected to the output end of the spindle box 2;

[0044] A three-jaw chuck 32, which is fixedly connected to one end of the shaft body 31 away from the spindle box 2, and is used to fix the shock absorber piston rod;

[0045] A grinding wheel 33, the inner side of the grinding wheel 33 is fixedly connected to a shield 34 by bolts, the outer side of the shield 34 is fixedly connected to a driving assembly 35, and the side of the driving assembly 35 away from the shield 34 is fixedly connected to the top of the bottom plate 1;

[0046] The tailstock assembly 36 is arranged on a side of the base plate 1 away from the spindle box 2, and the tailstock assembly 36 is fixedly connected to the top of the base plate 1;

[0047] A cooling component 37, which is disposed directly below the three-jaw chuck 32, and the outer side surface of the cooling component 37 is fixedly connected to the inner side surface of the bottom plate 1;

[0048] The pipes of the cooling assembly 37 are distributed inside the shield 34 and are used to spray cooling water;

[0049] The piston rod is fixed by the three-jaw chuck 32, and the spindle box 2 drives the tailstock assembly 36 to abut against the end of the piston rod away from the three-jaw chuck 32, and the three-jaw chuck 32 is assisted to be fixed to prevent the workpiece from shaking when the workpiece rotates. The spindle box 2 drives the shaft body 31 to rotate, and the shaft body 31 drives the three-jaw chuck 32 to rotate, and finally drives the workpiece to rotate, and starts the driving assembly 35. The driving assembly 35 drives the shield 34 to move, and finally drives the grinding wheel 33 to move. The grinding wheel 33 grinds the piston rod according to a predetermined trajectory. At the same time, the cooling assembly 37 sprays clean water from the shield 34. The clean water wets the piston rod to avoid dust generation, and cools down the grinding process to extend the service life of the grinding wheel 33. The clean water carries waste chips and drips to the top of the cooling assembly 37, and the cooling water is gathered and recovered. The pipelines of the cooling assembly 37 are distributed inside the shield 34. When the cooling water flows, the shield 34 can be cooled, thereby cooling the grinding wheel 33, and further preventing the grinding wheel 33 from overheating.

[0050] A slide 38 is fixedly connected to the side of the spindle box 2 close to the three-jaw chuck 32, and the inner side of the slide 38 is slidably connected to the surface of the shaft body 31. A screw rod 39 is arranged directly below the three-jaw chuck 32. The screw rod 39 passes through the cooling assembly 37 and the slide 38, and the two ends of the screw rod 39 extend to the inside of the spindle box 2 and the tailstock assembly 36 respectively. The screw rod 39 is fixedly connected to the output end of the spindle box 2, and the side of the screw rod 39 away from the spindle box 2 is transmission-connected to the tailstock assembly 36. The spindle box 2 drives the screw rod 39 to rotate, thereby driving the tailstock assembly 36 to start.

[0051] The driving assembly 35 includes a connecting seat 351, the inner side of the connecting seat 351 is fixedly connected to the outer side of the shield 34, the side of the connecting seat 351 away from the shield 34 is fixedly connected to the telescopic rod 352, the side of the telescopic rod 352 away from the connecting seat 351 is fixedly connected to the support frame 353, the side of the support frame 353 away from the telescopic rod 352 is provided with a transverse slide rail 354, the support frame 353 is slidably connected to the inner side of the transverse slide rail 354, and the side of the transverse slide rail 354 close to the bottom plate 1 A longitudinal slide rail 355 is provided, and the transverse slide rail 354 is slidably connected to the inner side surface of the longitudinal slide rail 355, and the side of the longitudinal slide rail 355 away from the transverse slide rail 354 is fixedly connected to the top of the base plate 1, and the longitudinal slide rail 355 and the transverse slide rail 354 are stacked and arranged, which can drive the support frame 353 to move in various directions, and the telescopic rod 352 is telescoped to drive the connecting seat 351 to move, drive the shield 34 to move, and drive the grinding wheel 33 to move, so that the grinding wheel 33 can grind the piston rod according to a predetermined trajectory.

[0052] Slide bars 356 are symmetrically arranged on both sides of the telescopic rod 352. The slide bars 356 are fixedly connected to the side of the connecting seat 351 away from the shield 34, and the end of the slide bar 356 away from the connecting seat 351 passes through the support frame 353, and the inner side surface of the support frame 353 is slidably connected to the surface of the slide bar 356. A plate body 357 is arranged on the side of the slide bar 356 away from the connecting seat 351. The side of the plate body 357 close to the support frame 353 is fixedly connected to the end of the two slide bars 356 away from the connecting seat 351. The connecting seat 351 moves, driving the slide bar 356 to move, and the slide bar 356 slides inside the support frame 353, thereby limiting the movement of the connecting seat 351, and then limiting the movement of the grinding wheel 33.

[0053] Example 2, please refer to Figure 1-Figure 8 The cooling component 37 includes an elbow 371, which is arranged inside the shield 34, and the outer side of the elbow 371 is fixedly connected to the inner side of the shield 34, and there are a plurality of elbows 371 evenly distributed inside the shield 34. A main pipe 372 is inlaid on one side of the shield 34 close to the three-jaw chuck 32, and the outer side of the main pipe 372 is fixedly connected to the inner side of the shield 34. A plurality of elbows 371 all penetrate the main pipe 372, and the outer side of the elbow 371 is fixedly connected to the inner side of the main pipe 372, and the main pipe 37 The inner cavity of 2 is connected with the inner cavity of several elbows 371, and cooling water is pressed into the main pipe 372. The cooling water enters the elbow 371 through the main pipe 372, and the cooling water is sprayed out from the elbow 371, so as to flush and cool the grinding position. At the same time, after wetting the piston rod, no dust will be generated during grinding, and the cooling water flows in the elbow 371, which can cool the shield 34 and then cool the grinding wheel 33. The elbow 371 is bent, which can obtain a longer flow path in the shield 34 and obtain a better cooling effect.

[0054] One end of the main pipe 372 close to the three-jaw chuck 32 is fixedly connected to a hose 373, the hose 373 passes through the base plate 1, and the end of the hose 373 away from the main pipe 372 is fixedly connected to a water tank 374, and the outer side surface of the water tank 374 is fixedly connected to the inner side surface of the base plate 1, the cooling water in the water tank 374 is pressed into the hose 373, and then passes through the main pipe 372 and the elbow 371 in turn. The hose 373 can be deformed with the movement of the shield 34 to ensure the smooth movement of the grinding wheel 33.

[0055] A bearing plate 375 is arranged directly above the water tank 374. The side of the bearing plate 375 close to the water tank 374 is fixedly connected to the top of the bottom plate 1. The side of the bearing plate 375 away from the water tank 374 is arranged in an arc shape. The arc surface of the bearing plate 375 is provided with filter holes 376. The filter holes 376 are symmetrically arranged in two groups on the arc surface of the bearing plate 375, and each group of filter holes 376 is provided with a plurality of filter holes. The side of the bearing plate 375 close to the bottom plate 1 is symmetrically provided with slots 377, and the two slots The body 377 is respectively provided directly below the two groups of filter holes 376. The supporting plate 375 carries the impurities washed down by the cooling water. The cooling water and smaller impurities enter the trough body 377 through the filter holes 376 and finally enter the water tank 374 to realize circulation. Due to the setting of the arc-shaped surface of the supporting plate 375, larger chips that cannot pass through the filter holes 376 will roll to the middle of the arc-shaped surface of the supporting plate 375 under the influence of their own gravity, so that the larger chips are away from the filter holes 376, thereby avoiding blockage.

[0056] The two trough bodies 377 are both provided with filter plates 378, the surface of the filter plates 378 is fixedly connected to the inner side of the trough body 377, the interval between the two filter plates 378 is provided with a U-shaped plate 379, the side of the U-shaped plate 379 away from the carrier plate 375 is fixedly connected with a T-shaped partition plate 3710, the surface of the T-shaped partition plate 3710 is fixedly connected to the inner side of the water trough 374, and there is a gap between the side of the T-shaped partition plate 3710 close to the bottom plate 1 and the bottom of the water trough 374, the cooling water flows into the top of the filter plate 378 and is filtered by the filter plate 379. After being filtered, the water enters the water tank 374, thereby filtering out fine impurities in the cooling water. Finally, the clean cooling water enters the water tank 374 and is drawn by the hose 373 again. The U-shaped plate 379 is set so that the screw rod 39 can pass through the bottom of the supporting plate 375, so that the cooling water surrounds the outside of the screw rod 39 to achieve cooling. The T-shaped partition 3710 is set to form a connecting vessel on both sides of the water tank 374, so that the liquid levels on both sides of the water tank 374 are always equal, ensuring that the hose 373 that draws cooling water from one side can draw water smoothly.

[0057] The tailstock assembly 36 includes a slideway 361, a screw rod 39 extends into the interior of the slideway 361, a slide plate 362 is threadedly connected to the outer side surface of the screw rod 39, the surface of the slide plate 362 is slidably connected to the inner side surface of the slideway 361, a side of the slide plate 362 away from the slideway 361 is fixedly connected to a cylinder 363), a rotating rod 364 is fixedly connected to the inner side surface of the cylinder 363, a side of the rotating rod 364 close to the three-jaw chuck 32 is rotatably connected to an ejector pin 365, the screw rod 39 rotates, driving the slide plate 362 to slide, driving the cylinder 363, the rotating rod 364, and the ejector pin 365 to move, and finally the ejector pin 365 abuts against the end of the piston rod, thereby stabilizing the rotation of the piston rod and improving the machining accuracy.

[0058] Corrugated plates 366 are provided on both sides of the slide 362. The corrugated plates 366 are made of elastic material. The sides of the two corrugated plates 366 that are close to each other are fixed to the slide 362, and the sides of the two corrugated plates 366 that are away from each other are fixedly connected to the inner side surface of the slide 361. The slide 362 moves, driving the corrugated plate 366 on one side to fold and the corrugated plate 366 on the other side to stretch, thereby shielding the entire slide 361, preventing chips and cooling water from entering the slide 361, and ensuring the normal use of the slide 361.

[0059] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An automated grinding equipment for shock absorber piston rod production, characterized in that: include: A bottom plate (1), the top of which is fixedly connected to a spindle box (2); A processing mechanism (3), wherein the processing mechanism (3) is fixedly connected to the top of the base plate (1), and the processing mechanism (3) is driven by the spindle box (2); Wherein, the processing mechanism (3) comprises: A shaft body (31), the shaft body (31) extending into the interior of the spindle box (2), and the shaft body (31) is fixedly connected to an output end of the spindle box (2); A three-jaw chuck (32), wherein the three-jaw chuck (32) is fixedly connected to one end of the shaft body (31) away from the spindle box (2), and the three-jaw chuck (32) is used to fix the shock absorber piston rod; A grinding wheel (33), wherein the inner side of the grinding wheel (33) is fixedly connected to a shield (34) via bolts, the outer side of the shield (34) is fixedly connected to a driving assembly (35), and the side of the driving assembly (35) away from the shield (34) is fixedly connected to the top of the base plate (1); A tailstock assembly (36), wherein the tailstock assembly (36) is arranged on a side of the base plate (1) away from the spindle box (2), and the tailstock assembly (36) is fixedly connected to the top of the base plate (1); A cooling component (37), wherein the cooling component (37) is arranged directly below the three-jaw chuck (32), and the outer side surface of the cooling component (37) is fixedly connected to the inner side surface of the bottom plate (1); The pipelines of the cooling component (37) are distributed inside the protective cover (34) and are used for spraying cooling water.

2. The automated grinding equipment for shock absorber piston rod production according to claim 1, characterized in that: A slide seat (38) is fixedly connected to one side of the spindle box (2) close to the three-jaw chuck (32), and the inner side surface of the slide seat (38) is slidably connected to the surface of the shaft body (31). A screw rod (39) is arranged directly below the three-jaw chuck (32), and the screw rod (39) passes through the cooling assembly (37) and the slide seat (38), and the two ends of the screw rod (39) extend to the inside of the spindle box (2) and the tailstock assembly (36) respectively. The screw rod (39) is fixedly connected to the output end of the spindle box (2), and the side of the screw rod (39) away from the spindle box (2) is transmission-connected to the tailstock assembly (36).

3. The automated grinding equipment for shock absorber piston rod production according to claim 2, characterized in that: The driving assembly (35) comprises a connecting seat (351), the inner side surface of the connecting seat (351) is fixedly connected to the outer side surface of the shield (34), the side of the connecting seat (351) away from the shield (34) is fixedly connected to a telescopic rod (352), the side of the telescopic rod (352) away from the connecting seat (351) is fixedly connected to a support frame (353), the side of the support frame (353) away from the telescopic rod (352) is provided with a transverse slide rail (354), the support frame (353) is slidably connected to the inner side surface of the transverse slide rail (354), the side of the transverse slide rail (354) close to the bottom plate (1) is provided with a longitudinal slide rail (355), and the transverse slide rail (354) is slidably connected to the inner side surface of the longitudinal slide rail (355), and the side of the longitudinal slide rail (355) away from the transverse slide rail (354) is fixedly connected to the top of the bottom plate (1).

4. The automated grinding equipment for shock absorber piston rod production according to claim 3 is characterized in that: Sliding rods (356) are symmetrically arranged on both sides of the telescopic rod (352), and the sliding rods (356) are fixedly connected to the side of the connecting seat (351) away from the protective cover (34), and the end of the sliding rod (356) away from the connecting seat (351) passes through the support frame (353), and the inner side surface of the support frame (353) is slidably connected to the surface of the sliding rod (356), and a plate body (357) is arranged on the side of the sliding rod (356) away from the connecting seat (351), and the side of the plate body (357) close to the support frame (353) is fixedly connected to the ends of the two sliding rods (356) away from the connecting seat (351).

5. The automated grinding equipment for shock absorber piston rod production according to claim 4, characterized in that: The cooling component (37) comprises a curved pipe (371), the curved pipe (371) is arranged to penetrate inside the protective cover (34), and the outer side surface of the curved pipe (371) is fixedly connected to the inner side surface of the protective cover (34), and a plurality of curved pipes (371) are evenly distributed inside the protective cover (34), a main pipe (372) is inlaid on one side of the protective cover (34) close to the three-jaw chuck (32), the outer side surface of the main pipe (372) is fixedly connected to the inner side surface of the protective cover (34), a plurality of curved pipes (371) penetrate the main pipe (372), the outer side surface of the curved pipe (371) is fixedly connected to the inner side surface of the main pipe (372), and the inner cavity of the main pipe (372) is connected to the inner cavities of a plurality of curved pipes (371).

6. The automated grinding equipment for shock absorber piston rod production according to claim 5, characterized in that: One end of the main pipe (372) close to the three-jaw chuck (32) is fixedly connected to a hose (373), the hose (373) passes through the bottom plate (1), and one end of the hose (373) away from the main pipe (372) is fixedly connected to a water tank (374), and the outer side surface of the water tank (374) is fixedly connected to the inner side surface of the bottom plate (1).

7. The automated grinding equipment for shock absorber piston rod production according to claim 6, characterized in that: A bearing plate (375) is arranged directly above the water trough (374); a side of the bearing plate (375) close to the water trough (374) is fixedly connected to the top of the bottom plate (1); a side of the bearing plate (375) away from the water trough (374) is arranged in an arc shape; a filter hole (376) is provided on the arc surface of the bearing plate (375); two groups of the filter holes (376) are symmetrically provided on the arc surface of the bearing plate (375); and each group of the filter holes (376) is provided with a plurality of filter holes; a side of the bearing plate (375) close to the bottom plate (1) is symmetrically provided with a groove body (377); and the two groove bodies (377) are respectively provided directly below the two groups of filter holes (376).

8. The automated grinding equipment for shock absorber piston rod production according to claim 7, characterized in that: A filter plate (378) is provided inside the two trough bodies (377), and the surface of the filter plate (378) is fixedly connected to the inner side surface of the trough body (377). The interval between the two filter plates (378) is provided on a U-shaped plate (379). A T-shaped partition plate (3710) is fixedly connected to the side of the U-shaped plate (379) away from the supporting plate (375). The surface of the T-shaped partition plate (3710) is fixedly connected to the inner side surface of the water trough (374), and a gap exists between the side of the T-shaped partition plate (3710) close to the bottom plate (1) and the bottom of the water trough (374).

9. The automated grinding equipment for shock absorber piston rod production according to claim 8, characterized in that: The tailstock assembly (36) comprises a slideway (361), the screw rod (39) extends into the interior of the slideway (361), the outer side surface of the screw rod (39) is threadedly connected with a slide plate (362), the surface of the slide plate (362) is slidably connected with the inner side surface of the slideway (361), the side of the slide plate (362) away from the slideway (361) is fixedly connected with a cylinder (363), the inner side surface of the cylinder (363) is fixedly connected with a rotating rod (364), and the side of the rotating rod (364) close to the three-jaw chuck (32) is rotatably connected with a ejector pin (365).

10. The automated grinding equipment for shock absorber piston rod production according to claim 9, characterized in that: The two sides of the slide plate (362) are both provided with corrugated plates (366), and the corrugated plates (366) are made of elastic material. The sides of the two corrugated plates (366) close to each other are fixed to the slide plate (362), and the sides of the two corrugated plates (366) away from each other are fixedly connected to the inner side surface of the slideway (361).

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