Efficient forming device for shock absorber piston rod machining

Abstract

The utility model discloses an efficient forming device for machining a piston rod of a shock absorber. The efficient forming device for shock absorber piston rod machining comprises a rack, an automatic grinding mechanism is arranged at the top of the rack, a panel fixedly connected with the rack is arranged below the automatic grinding mechanism, a clamping mechanism is arranged on the top face of the panel, and the clamping mechanism comprises a first mounting base and a second mounting base; the panel is provided with a distance adjusting mechanism used for adjusting the relative position of the first mounting seat and the second mounting seat, the first mounting seat is provided with a first bearing seat, the first bearing seat is in pivot joint with a first chuck, the first mounting seat is provided with a first motor driving the first chuck to rotate, and the second mounting seat is in sliding connection with a second bearing seat. The second bearing seat is pivoted with a second chuck, the second mounting seat is provided with a reciprocating mechanism, and the reciprocating mechanism drives the first chuck and the second chuck to cooperatively clamp the piston rod. The utility model solves the problems that the labor intensity is high, the working efficiency is low and the product quality cannot be guaranteed in the prior art.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing equipment technical field especially relates to a shock absorber piston rod processing is with high -efficient forming device. BACKGROUND

[0002] In order to reduce the friction damage of the sealing element when the piston rod moves, improve the overall service life of the shock absorber, the circumference of the piston rod is usually polished. The current polishing method is: manual piston rod is aligned with the polishing equipment and polished. The labor intensity of the operator is very large, and the work efficiency is low, and the operator is difficult to control the uniform rotation of the piston rod, which can cause the cylinder degree of the polished piston rod to be inconsistent with the requirements, and the quality of the product cannot be guaranteed. SUMMARY

[0003] The utility model discloses a kind of high-efficiency forming devices for shock absorber piston rod processing, which can reduce the labor intensity of operator, improve work efficiency, and guarantee product quality.

[0004] To achieve the above object, the utility model high-efficiency forming device for shock absorber piston rod processing adopts the technical scheme that:

[0005] A kind of high-efficiency forming device for shock absorber piston rod processing, including rack, the top of rack is provided with automatic polishing mechanism, the lower portion of automatic polishing mechanism is provided with the panel fixed with rack, the top surface of panel is provided with clamping mechanism, clamping mechanism includes first mounting seat and second mounting seat, panel is provided with spacing adjustment mechanism for adjusting the relative position of first, second mounting seat, first mounting seat is provided with first bearing seat, first bearing seat is pivotally connected with first chuck, first mounting seat is provided with the first motor of the first chuck rotation, second mounting seat is slidably connected with second bearing seat, second bearing seat is pivotally connected with second chuck, second mounting seat is provided with reciprocating mechanism, reciprocating mechanism drives first, second chuck to cooperate clamping piston rod.

[0006] Preferably, the spacing adjustment mechanism includes a base, one end of the base is provided with a second motor, the output shaft of the second motor is fixedly connected with a double-head screw that is pivotally connected with the base, one side of the double-head screw is threadedly connected with a first sliding block for mounting the first mounting seat, the other side is threadedly connected with a second sliding block for mounting the second mounting seat, the base is provided with first guide rails on both sides that are slidably connected with the first and second sliding blocks.

[0007] Preferably, the automatic polishing mechanism includes a linear module fixedly connected with the rack, a third motor is provided on the sliding seat of the linear module, the output shaft of the third motor is fixedly connected with a driving wheel, the driving wheel is connected with a driven wheel through a belt, and the driven wheel is fixedly connected with a sanding belt wheel that is pivotally connected with the sliding seat.

[0008] Preferably, the reciprocating mechanism comprises a cylinder, the cylinder body of which is fixedly connected with the second mounting base, and the telescopic rod of the cylinder is fixedly connected with the second bearing seat, and the bottom of the second bearing seat is provided with third sliding blocks on both sides, and the third sliding blocks are slidably connected with the second guide rail fixedly connected with the second mounting base.

[0009] Preferably, the first chuck is provided with a first tapered hole, and the second chuck is provided with a second tapered hole.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] 1、The first chuck and the second chuck cooperate to clamp the piston rod, and the first motor drives the piston rod to rotate in the same direction with the sand belt wheel, so that the piston rod is automatically polished, the labor intensity of the operator is greatly reduced, the work efficiency is improved, the piston rod can be uniformly rotated, the piston rod is prevented from rotating with the sand belt wheel, the polishing quality is improved, and the product quality is ensured.

[0012] 2、The first chuck rotates in the first bearing seat, and the second chuck rotates in the second bearing seat, so that the round runout of the piston rod is reduced, and the cylindricity of the piston rod after polishing is ensured.

[0013] 3、The relative position of the first mounting base and the second mounting base is adjusted through the distance adjusting mechanism, so that the piston rod of different lengths can be adapted. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of a high-efficiency forming device for shock absorber piston rod processing.

[0015] Figure 2 It is a structure schematic view of a clamping mechanism.

[0016] Figure 3 It is a structure schematic view of a reciprocating mechanism.

[0017] Figure 4 It is a structure schematic view of a distance adjusting mechanism.

[0018] Figure 5 It is a structure schematic view of an automatic polishing mechanism.

[0019] Wherein, 1 rack, 11 panel, 2 automatic polishing mechanism, 21 linear module, 211 sliding seat, 22 third motor, 23 driving wheel, 24 belt, 25 driven wheel, 26 abrasive belt wheel, 3 spacing adjustment mechanism, 31 base, 32 second motor, 33 double head screw, 34 first sliding block, 35 second sliding block, 36 first guide rail, 4 clamping mechanism, 41 first mounting seat, 42 second mounting seat, 43 first bearing seat, 44 first chuck, 441 first conical hole, 45 first motor, 46 second bearing seat, 47 second chuck, 471 second conical hole, 48 reciprocating mechanism, 481 cylinder, 482 third sliding block, 483 second guide rail. DETAILED DESCRIPTION

[0020] The present application will be further illustrated by the following description and specific embodiments, which are intended to be illustrative only and not limiting upon the scope of the present application. After reading the present application, those skilled in the art will be able to affect various modifications to the present application, and such modifications are intended to fall within the scope of the claims appended hereto.

[0021] As Figures 1-5As shown, an efficient forming device for shock absorber piston rod machining, including rack 1, the top of the rack is equipped with automatic polishing mechanism 2, the automatic polishing mechanism includes linear module 21 fixed with the rack, the linear module is prior art, the specific structure can refer to the patent literature with the name of "precision embedded full-closed linear module" with the publication number CN217183113U, the slide 211 of the linear module is equipped with the third motor 22, the output shaft of the third motor is fixed with the driving wheel 23, the driving wheel is connected with the driven wheel 25 through the belt 24, the driven wheel is fixed with the abrasive belt wheel 26 pivoted with the slide, the lower side of the abrasive belt wheel is arranged with the panel 11 fixed with the rack, the top surface of the panel is connected with the clamping mechanism 4 through the spacing adjusting mechanism 3, the spacing adjusting mechanism includes the base 31, the left end of the base is equipped with the second motor 32, the output shaft of the second motor is fixed with the double-head screw 33 pivoted with the base, the thread direction of the double-head screw on both sides is opposite, the left side of the double-head screw is connected with the first sliding block 34, the right side of the double-head screw is connected with the second sliding block 35, the front and rear sides of the base are equipped with the first guide rail 36 slidingly fitted with the first and second sliding blocks, the clamping mechanism includes the first mounting seat 41 and the second mounting seat 42, the first mounting seat is mounted on the top surface of the first sliding block, the top surface of the first mounting seat is mounted with the first bearing seat 43, the first bearing seat is pivoted with the first chuck 44, the front end of the first chuck is provided with the first tapered hole 441, the tail of the first chuck is arranged with the first motor 45, the first motor is fixed on the first mounting seat, the output shaft of the first motor is fixed with the first chuck through the shaft coupling, the second mounting seat is mounted on the top surface of the second sliding block, the top surface of the second mounting seat is slidingly connected with the second bearing seat 46, the second bearing seat is pivoted with the second chuck 47, the front end of the second chuck is provided with the second tapered hole 471, the second mounting seat is mounted with the reciprocating mechanism 48, the reciprocating mechanism drives the first and second chucks to clamp the piston rod, and the reciprocating mechanism includes the air cylinder 481, the cylinder body of the air cylinder is fixed with the second mounting seat, the telescopic rod of the air cylinder is fixed with the second bearing seat, the bottom of the second bearing seat is equipped with the third sliding block 482, and the third sliding block is slidingly fitted with the second guide rail 483 fixed with the second mounting seat.

[0022] The specific working process and principle of the utility model: according to the length of the piston rod, the second motor is started, the relative position of the first and second sliding blocks is adjusted, the distance between the first and second chucks meets the use requirement, the piston rod is placed between the first and second chucks, and the left end of the piston rod abuts against the first tapered hole, the air cylinder is started, the air cylinder drives the second chuck, the second tapered hole abuts against the right end of the piston rod, the piston rod is clamped, the first and second tapered holes ensure that the piston rod is in a horizontal state, the first and third motors are started at the same time, the piston rod and the abrasive belt wheel rotate in the same direction, and the abrasive belt wheel is moved transversely through the linear module, so that the outer peripheral surface of the piston rod is polished. The utility model realizes the automatic polishing of the piston rod, reduces the labor intensity of the operator, improves the work efficiency, and ensures the product quality during the polishing process, and the piston rod can keep in a horizontal state and rotate at a uniform speed.

Claims

1. A high-efficiency forming device for processing shock absorber piston rods, characterized in that: The utility model provides a kind of automatic polishing mechanism for piston rod, including rack, the top of rack is provided with automatic polishing mechanism, the lower of automatic polishing mechanism is provided with the panel being fixed with rack, the top surface of panel is provided with clamping mechanism, clamping mechanism includes first mounting seat and second mounting seat, panel is provided with spacing adjustment mechanism for adjusting the relative position of first, second mounting seat, first mounting seat is provided with first bearing seat, first bearing seat is pivoted with first chuck, first mounting seat is provided with the first motor of the rotation of first chuck, second mounting seat is slidably connected with second bearing seat, second bearing seat is pivoted with second chuck, second mounting seat is provided with reciprocating mechanism, reciprocating mechanism drives first, second chuck to cooperate with piston rod.

2. The high-efficiency forming device for shock absorber piston rod machining according to claim 1, characterized in that: The spacing adjustment mechanism includes a base, one end of the base is provided with a second motor, the output shaft of the second motor is fixedly connected with a double-headed screw that is pivoted to the base, one side of the double-headed screw is threadedly connected with a first slider for mounting the first mounting seat, the other side is threadedly connected with a second slider for mounting the second mounting seat, the base is provided with first guide rails on both sides that are slidably fitted with the first and second sliders.

3. The high-efficiency forming device for shock absorber piston rod machining according to claim 1, characterized in that: The automatic polishing mechanism includes a linear module that is fixedly connected to the rack, a third motor is provided on the sliding seat of the linear module, the output shaft of the third motor is fixedly connected with a driving pulley, the driving pulley is connected with a driven pulley through a belt, and the driven pulley is fixedly connected with a sand belt pulley that is pivoted to the sliding seat.

4. The high-efficiency forming device for shock absorber piston rod machining according to claim 1, characterized in that: The reciprocating mechanism includes a gas cylinder, the cylinder body of the gas cylinder is fixedly connected to the second mounting seat, the telescopic rod of the gas cylinder is fixedly connected to the second bearing seat, the bottom of the second bearing seat is provided with third sliders on both sides, and the third sliders are slidably fitted with second guide rails that are fixedly connected to the second mounting seat.

5. The high-efficiency forming device for shock absorber piston rod machining according to claim 1, characterized in that: The first chuck is provided with a first tapered hole, and the second chuck is provided with a second tapered hole.

Images