CN110026843A - A kind of piston ring polishing beveler - Google Patents

Abstract

The invention discloses a piston ring grinding and chamfering machine, aiming to provide a grinding and chamfering machine that can quantitatively process a large number of piston rings and has high grinding and chamfering efficiency. The bottom plate of the top of the car, one end of the top of the bottom plate is provided with a first support frame, and the bottom of the first support frame is fixedly connected with a servo module, the side wall of the end of the servo module away from the servo motor is provided with a quantitative moving mechanism, and both sides of the feeding end are provided with Turn over the feeding mechanism, the bottom of the feeding end is provided with a directional pushing mechanism, one side of the directional pushing mechanism is provided with a grinding mechanism, one side of the grinding mechanism is provided with a blanking mechanism, and the quantitative moving mechanism separates the piston rings quantitatively and separates the quantitative piston rings. Move to the inversion feeding mechanism, the inversion feeding mechanism transports the piston ring to the directional pushing mechanism through the limit and inversion transportation, and the directional pushing mechanism pushes out the quantitative piston rings one by one to the grinding mechanism for grinding, and the unloading mechanism performs grinding on the polished piston rings. Fixed limit.

Description

A piston ring grinding and chamfering machine

technical field

The invention relates to the field of piston ring grinding, in particular to a piston ring grinding and chamfering machine.

Background technique

The piston ring is a metal ring used to be embedded in the groove of the piston. It has a large outward expansion and deformation ability. It is usually assembled into the annular groove corresponding to the cross section. Heat and support, the processed piston ring needs to be ground and chamfered before it can be used well. When grinding and chamfering the piston ring, it usually needs to be realized by several processes such as feeding, grinding and discharging.

At present, Chinese Patent Publication No. CN107756156A discloses a piston ring grinding device, which includes a motor and a mounting frame, the bottom of the mounting frame is fixedly connected to the motor through a plurality of brackets, the output end of the motor is fixedly connected with a rotating shaft, and the top of the rotating shaft is fixed A disc is connected, a second connecting rod is fixedly connected to the edge of the bottom of the disc, and one end of the first spring is fixedly connected to the right side wall of the second connecting rod. The piston ring grinding device has a simple structure. When the first grinding block is pushed upward, the piston ring is placed on the third grinding block, and the L-shaped hollow fixing frame is slid so that the right side wall of the second grinding block is against the outer wall of the piston ring. Clamp the inner wall of the piston ring, then use the support rod to clamp the fixing rod to fix the piston ring, and then start the motor to start grinding.

Although this kind of piston ring grinding device has strong practicability, it has low grinding efficiency and cumbersome process. It can only move the position of the piston ring manually, which requires a lot of labor costs. When the number of piston rings is large, the grinding efficiency is extremely low, and the grinding time is also long.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a piston ring grinding and chamfering machine, which has the advantages of being able to quantitatively process a large number of piston rings and having high grinding and chamfering efficiency.

The above-mentioned technical purpose of the present invention is achieved through the following technical solutions:

A piston ring grinding and chamfering machine comprises a moving vehicle and a bottom plate fixed on the top of the moving vehicle, one end of the top of the bottom plate is provided with a first support frame, and one side of the first support frame is provided with a second support frame , the tops of the first support frame and the second support frame are fixedly connected with a feeding crossbar, a piston ring is hung on the feeding crossbar, and a servo module is fixedly connected to the bottom of the first support frame, so A servo motor is installed at one end of the servo module, and one end of the feeding cross bar is a feeding end that is bent downward. The side wall of the servo module away from the servo motor is provided with a quantitative moving mechanism. Both sides are provided with a flipping feeding mechanism, the bottom of the feeding end is provided with a directional pushing mechanism, one side of the directional pushing mechanism is provided with a grinding mechanism, one side of the grinding mechanism is provided with a feeding mechanism, and the quantitative moving mechanism The piston rings are quantitatively separated and the quantitative piston rings are moved to the inversion feeding mechanism. The inversion feeding mechanism transports the piston rings to the directional pushing mechanism through limit and inversion transportation, and the directional pushing mechanism pushes out the quantitative piston rings one by one. Grinding is carried out by the grinding mechanism, and the blanking mechanism is used to limit and fix the polished piston ring.

The first support frame and the second support frame fix the feeding crossbar and the servo module on the top of the bottom plate. The piston ring enters from one end of the feeding crossbar and can be moved to the feeding end by manual push. The feeding end is bent downwards to facilitate the piston. When the rings fall, the length of the feeding bar is enough to place a large number of piston rings to be processed. The quantitative moving mechanism can separate a large number of piston rings according to the number. After separation, the piston rings on the feeding bar are divided into two parts. One part is the part to be processed that is not affected by the quantitative moving mechanism, and the other is the processing part pushed by the quantitative moving mechanism. The overturning feeding mechanism transports the piston rings of the processed part to the directional pushing mechanism, and the directional pushing mechanism realizes the separation of a large number of piston rings one by one. Function, the piston ring is pushed by the directional pushing mechanism to the grinding mechanism for grinding and chamfering. After grinding and chamfering, it is transported to the unloading mechanism. The unloading mechanism recovers and fixes the transported piston ring products one by one. The cleaning is smooth, the processing and transportation efficiency is high, and the equipment can process a large number of piston rings at the same time, saving a lot of labor costs.

Further, the quantitative moving mechanism includes a first slider fixedly connected to the servo module, a lifting cylinder fixedly connected to the side wall of the first slider, and a partition plate installed on the output end of the lifting cylinder. The top of the partition plate is provided with a notch which can be inserted into the bottom of the feeding cross bar, and the partition plate can be inserted into the interior of the piston ring to implement quantitative separation.

The quantitative moving mechanism can realize the function of quantitatively separating the piston rings. The servo motor drives the first sliding block, which can slide along the track of the servo module. The first sliding block drives the lifting cylinder to move, and the partition plate is inserted into the piston ring. In the middle, the partition plate moves with the first slider, and pushes the separated piston ring to the feeding end.

Further, both ends of the feeding crossbar are provided with a first fixing frame fixed on the top of the bottom plate, one side of the first fixing frame is provided with a second fixing frame fixed on the top of the bottom plate, and the first fixing frame is fixed on the top of the bottom plate. A first blocking cylinder is fixed on the top of a fixing frame, a second blocking cylinder is fixed on the top of the second fixing frame, and the output ends of the first blocking cylinder and the second blocking cylinder face the feeding cross bar , a first blocking plate is installed at the output end of the first blocking cylinder, and the first blocking plate is inclined.

The first fixing frame is used to fix the position of the first blocking cylinder, and raise the height of the first blocking cylinder to the position close to the feeding cross bar. The first blocking plate can initially limit the piston ring, and is pushed to The piston ring at the feeding end is restricted by the first blocking plate and cannot fall freely. When the second blocking cylinder is retracted, the limiting effect of the first blocking plate can be cancelled.

Further, the overturning and feeding mechanism includes an overturning block fixed on the bottom of the output end of the second blocking cylinder, a turning rod arranged between the second fixing frames, a second blocking plate fixed on the side wall of the turning block, and a second blocking plate fixed on the side wall of the turning block. A stepping motor on one side of the turning rod, a coupling is installed between the stepping motor and the turning rod.

The turning and feeding mechanism can transport the piston ring to the directional pushing mechanism by turning over. The stepping motor drives the turning rod to rotate through the coupling. When the turning rod rotates, it drives the turning block to rotate. The second blocking plate follows the turning block to rotate. When the two blocking plates are rotated, the piston ring is changed from the horizontal state to the vertical state. When the second blocking cylinder is retracted, the second blocking plates are separated from each other, and the piston ring is dropped from the second blocking plate and can be dropped in the directional pushing mechanism.

Further, an extension plate is fixedly connected to the outer wall of the feeding end on the side close to the overturning and feeding mechanism, the top of the extension plate is fixed with a guide post mounting plate, and the bottom of the feeding end is fixed away from the side wall of the side of the overturning and feeding mechanism. A drop support seat is connected, the bottom of the feeding end is provided with a support table fixed on the top of the bottom plate, and the top of the bottom plate is located on one side of the quantitative moving mechanism with a third fixing frame, and the directional pushing mechanism includes a fixed connection to the guide. The guide column on the side wall of the column mounting plate, the push-in cylinder installed on the top of the third fixing frame, the push-in cylinder push plate installed on the output end of the push-in cylinder, the feed cylinder installed on the top of the push-in cylinder push plate and the installation The feed cylinder push plate on the output end of the feed cylinder, the two sides of the push-in cylinder push plate are provided with symmetrically distributed uprights, the uprights are fixed on the top of the bottom plate, and the piston ring is placed on the falling support when falling The top of the seat, the feed cylinder push plate pushes the bottommost piston ring out of the drop support seat.

The extension plate is used to place the guide column mounting plate. The guide column mounting plate can fix the position of the guide column. The guide column can limit the position of the piston ring when it falls, so that it can accurately drop on the drop support seat. The drop support seat is used to place a large number of drops. Since only the piston rings can be processed one by one when grinding and chamfering, a large number of piston rings need to be placed in the area to be processed. The third fixing frame is used to fix the push cylinder, and the feed cylinder drives the feed cylinder to push When the feed cylinder is extended, the feed cylinder push plate will push a piston ring placed at the bottom of the drop support seat out of the drop support seat. The ring is pushed to the grinding table.

Further, the top of the bottom plate is located on one side of the support table with symmetrically distributed racks, the top of the rack is fixed with a linear guide rail, and the top of the linear guide rail is installed with a second sliding rail that can slide on the linear guide rail. A sliding block, a grinding table is fixed on the top of the second sliding block, the piston ring is pushed to the top of the grinding table by a push-in cylinder push plate, and a symmetrical first mounting frame is fixed on both sides of the top of the grinding table, The inner side of the first mounting frame is fixed with a pressing cylinder, the output end of the pressing cylinder faces the grinding table, the output end of the pressing cylinder is fixed with a pressing plate, and the top of one side of the grinding table is fixed A blanking block is fixedly connected, and a blanking cylinder is installed at one end of the blanking block.

The frame is used to place the linear guide, the second slider can move on the linear guide, the grinding table is used to place the piston ring, the pressing cylinder drives the pressing plate to move downward, the piston ring can be fixed on the top of the grinding table, and the grinding table is used to place the piston ring. The position of the piston ring is deviated during grinding, which affects the grinding result. The first mounting frame is used to install the pressing cylinder. The blanking cylinder can push the blanking block to move. When the blanking block moves, it drives the grinding table to move. Chamfered piston rings are shipped backwards.

Further, the top of the bottom plate is located between the racks and is provided with a second mounting frame fixed on the top of the bottom plate, and the grinding mechanism includes a grinding tool cylinder fixed on the side wall of the second mounting frame, and a grinding tool cylinder fixed on the grinding tool cylinder. The abrasive block on the top, the reciprocating cylinder fixed on the side wall of the abrasive block, and the abrasive set on the top of the abrasive block, the abrasive is in the shape of a triangular prism.

The second mounting frame is used to fix the abrasive tool cylinder. When the abrasive tool cylinder extends upwards, it drives the abrasive tool to move upward. The abrasive tool reaches the height of the piston ring. The reciprocating cylinder drives the abrasive tool to move in translation, and the piston ring is ground. The shape of the triangular prism can ensure that only one ring of the piston ring is ground and chamfered to meet the processing needs.

Further, the top of the bottom plate is provided with a third support frame on one side of the frame, the third support frame is fixed on the top of the bottom plate, a fourth support frame is provided on one side of the third support frame, and the The fourth support frame is fixed on the top of the bottom plate, the top of the third support frame and the top of the fourth support frame are fixed with a blanking cross bar, and the blanking mechanism includes a forward air cylinder fixed on the top of the third support frame, The connecting plate fixed on the output end of the front cylinder, the lower hook cylinder fixed on the connecting plate, and the positioning strip fixed on the output end of the lower hook cylinder, the positioning strip can be embedded in the piston ring.

The third support frame is used to place the blanking mechanism, and the blanking mechanism can recycle the piston rings one by one in an orderly manner. At the same time, both the third support frame and the fourth support frame can fix the blanking crossbar, and the forward cylinder drives the lower hook The cylinder and the positioning bar move forward, the lower hook cylinder drives the positioning bar to move downward, and the positioning bar extends into the piston ring after the height is lowered to limit the position of the piston ring. When the grinding table is reset, the piston ring is fixed on the blanking bar , and sort on the blanking bar one by one.

To sum up, the present invention has the following beneficial effects: the piston ring grinding and chamfering machine realizes the quantitative separation of a large number of piston rings to be processed through the quantitative moving mechanism, realizes automatic quantitative feeding after manual feeding, and can simultaneously remove most of the piston rings. The piston rings are transported to the rear end, and a large number of piston rings can be easily dropped from the feeding bar by turning over the feeding mechanism, and a large number of piston rings can be pushed to the grinding mechanism one by one according to the processing requirements through the directional pushing mechanism, so as to ensure the orderly processing and transportation of the equipment. Through the structural design of the grinding mechanism, only one corner of the piston ring can be ground to meet the processing requirements, and the processed piston ring can be recycled and arranged quickly and orderly through the blanking mechanism. The transportation process of the entire grinding and chamfering equipment is relatively simple. Short, high processing efficiency, large batches of piston rings can be processed after manual feeding. During processing, each process is carried out in an orderly manner, and quantitative separation, feeding, transportation, grinding, and blanking are completed in sequence and efficiently. Five steps.

Description of drawings

Fig. 1 is the overall structure schematic diagram of embodiment 1;

Fig. 2 is the structural representation of quantitative moving mechanism in embodiment 1;

Fig. 3 is the structural representation of inversion feeding mechanism in embodiment 1;

Fig. 4 is the structural representation of the directional push mechanism in the embodiment 1;

Fig. 5 is the structural representation of the compression cylinder in the embodiment 1;

Fig. 6 is the structural representation of grinding mechanism in embodiment 1;

FIG. 7 is a schematic structural diagram of the blanking mechanism in Example 1. FIG.

In the figure, 1, mobile car; 2, bottom plate; 3, first support frame; 4, second support frame; 5, feeding cross bar; 6, piston ring; 7, servo module; 8, servo motor; 9 , feeding end; 10, quantitative moving mechanism; 101, first slider; 102, lifting cylinder; 103, dividing plate; 11, overturning feeding mechanism; 111, overturning block; 112, overturning rod; 113, second blocking plate ; 114, stepping motor; 12, directional push mechanism; 121, guide post; 122, push cylinder; 123, push cylinder push plate; 124, feed cylinder; 125, feed cylinder push plate; 13, grinding mechanism ;131, abrasive cylinder; 132, abrasive block; 133, reciprocating cylinder; 134, abrasive; 14, blanking mechanism; 141, forward cylinder; 142, connecting plate; 143, lower hook cylinder; 144, positioning strip ; 15, the gap; 16, the first fixing frame; 17, the second fixing frame; 18, the first blocking cylinder; 19, the second blocking cylinder; 20, the first blocking plate; 21, the coupling; 22, the extension plate ;23, guide column mounting plate; 24, drop support seat; 25, support table; 26, third fixed frame; 27, column; 28, frame; 29, linear guide rail; 30, second slider; 31, grinding table; 32, the first installation frame; 33, the pressing cylinder; 34, the pressing plate; 35, the blanking block; 36, the blanking cylinder; 37, the second installation frame; 38, the third support frame; 39, the first Four support frames; 40, blanking bar.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings.

Embodiment 1: a piston ring grinding and chamfering machine, as shown in Figure 1, Figure 2 and Figure 3, the bottom of the grinding and chamfering machine is a mobile car 1, the top of the mobile car 1 is fixed with a bottom plate 2, and the bottom of the bottom plate 2 is fixed. The top is sequentially provided with a first support frame 3, a second support frame 4, a third support frame 38, a fourth support frame 39, a first support frame 3 and a second support frame 4 that are fixedly connected to the top of the bottom plate 2 from left to right are the same in size and shape, the third support frame 38 and the fourth support frame 39 are the same in size and shape, the first support frame 3 and the second support frame 4 are fixedly connected to one side of the bottom with the servo module 7, and one end of the servo module 7 The servo motor 8 is installed, the top of the first support frame 3 and the second support frame 4 are fixedly connected with a feeding cross bar 5, the side of the servo module 7 away from the second support frame 4 is installed with a first slider 101, A slider 101 can slide left and right on the servo module 7. The first slider 101 is provided with a quantitative separation mechanism. The quantitative separation mechanism is composed of a first slider 101, a lifting cylinder 102 and a separation plate 103. The lifting cylinder 102 It is fixedly connected to the side wall of the first sliding block 101, the output end of the lifting cylinder 102 is arranged towards the feeding cross bar 5, the output end of the lifting cylinder 102 is fixedly connected with a partition plate 103, and the top of the partition plate 103 is provided with a fitting The gap 15 at the bottom of the feeding cross bar 5, the partition plate 103 is driven by the lifting cylinder 102 to move in the up and down direction, when the partition plate 103 rises, the gap 15 is aligned with the bottom of the feeding cross bar 5 and embedded, when the partition plate 103 is embedded A quantitative separation of a large number of piston rings 6 placed on the loading bar 5 is possible.

As shown in Figures 1 and 4, the end of the feeding crossbar 5 away from the servo motor 8 is the feeding end 9, the feeding end 9 is bent downward, and two ends of the feeding crossbar 5 close to the feeding end 9 are provided with two Symmetrical first fixing frame 16, one side of the first fixing frame 16 is provided with two symmetrical second fixing frames 17, the top of the first fixing frame 16 is fixedly connected with a first blocking cylinder 18, and the first blocking cylinder 18 faces The upper feeding cross bar 5 is set, the output end of the first blocking cylinder 18 is fixedly connected with a first blocking plate 20 arranged obliquely, and the second fixing frame 17 is provided with a turning and feeding mechanism 11. The turning and feeding mechanism 11 consists of a turning block 111, The turning rod 112, the second blocking plate 113 and the stepping motor 114 are composed of a motor. The turning rod 112 is arranged between the second fixing frames 17, and the turning rod 112 extends outward along one end of the second fixing frame 17. The stepping motor 114 is set at one end of the inversion rod 112 extending outward, and a coupling 21 is installed between the stepping motor 114 and the inversion rod 112 . A second blocking plate 113 is fixedly connected.

As shown in FIG. 1 and FIG. 4 , a drop support seat 24 is fixedly connected to the bottom of the feeding crossbar 5 at the feeding end 9 , and an extension plate 22 is fixedly connected to the side of the bottom of the feeding crossbar 5 that is close to the overturning and feeding mechanism 11 . The top of the board 22 is fixedly connected with a guide post 121 mounting plate, and two guide posts 121 are mounted on the guide post 121 mounting plate.

As shown in FIG. 1 and FIG. 4 , a third fixing frame 26 fixed on the top of the bottom plate 2 is provided between the first fixing frame 16 and the lifting cylinder 102 , and a directional pushing mechanism 12 is arranged at the third fixing frame 26 for directional pushing The mechanism 12 is composed of a guide post 121, a push-in cylinder 122, a push-in cylinder push plate 123, a feed cylinder 124 and a feed cylinder push plate 125, the push-in cylinder 122 is fixedly connected to the top of the third fixing frame 26, and the push-in cylinder The output end of 122 is fixedly connected with a push-in cylinder push plate 123, two uprights 27 fixedly connected to the top of the bottom plate 2 are arranged on both sides of the push-in cylinder push plate 123, and a feed cylinder 124 is fixedly connected to the top of the upright column 27, A feed cylinder push plate 125 is fixedly connected to the output end of the feed cylinder 124 .

As shown in FIG. 1 , FIG. 5 and FIG. 6 , a frame 28 fixedly connected to the top of the bottom plate 2 is provided on one side of the support table 25 , a linear guide rail 29 is fixedly connected to the top of the frame 28 , and a linear guide rail 29 is installed on the top of the linear guide rail 29 . The second sliding block 30 can slide on the linear guide 29, the top of the second sliding block 30 is connected with the grinding table 31, the two sides of the top of the grinding table 31 are fixedly connected with the first mounting frame 32, and the inner side of the first mounting frame 32 is fixedly connected A pressing cylinder 33 is fixedly connected to the side wall of the pressing cylinder 33, the output end of the pressing cylinder 33 is set towards the grinding table 31, a pressing plate 34 is fixedly connected to the output end of the pressing cylinder 33, and one end of the top of the grinding table 31 is fixedly connected with a lower The material block 35 is provided with a material blanking cylinder 36 at one end of the blanking block 35 .

As shown in Figure 1, Figure 5 and Figure 6, a grinding mechanism 13 is provided on the top between the racks 28. The grinding mechanism 13 consists of a grinding tool cylinder 131, a grinding tool block 132, a reciprocating cylinder 133, and a grinding tool 134. A second mounting frame 37 fixedly connected to the top of the bottom plate 2 is arranged between 28. The side wall of the second mounting frame 37 is fixedly connected with an abrasive cylinder 131. The abrasive block 132 is fixedly connected to the side wall of the abrasive block 132 with a reciprocating cylinder 133 . The top of the abrasive block 132 is provided with a triangular prism-shaped abrasive 134 . The reciprocating cylinder 133 can drive the abrasive 134 to move left and right.

As shown in Figure 5, Figure 6 and Figure 7, one side of the grinding mechanism 13 is provided with a blanking mechanism 14, and the top of the third support frame 38 and the fourth support frame 39 are fixedly connected with a blanking cross bar 40, and the blanking horizontal Both the rod 40 and the feeding cross rod 5 are in an inverted "T" shape. The feeding mechanism 14 is composed of a forward cylinder 141, a connecting plate 142, a lower hook cylinder 143 and a positioning bar 144. The top of the third support frame 38 is fixedly connected There is a forward air cylinder 141, a connecting plate 142 is fixedly connected to the output end of the forward air cylinder 141, and a lower hook air cylinder 143 is fixedly connected to the connecting plate 142. The output end of the lower hook cylinder 143 faces the blanking bar 40, and a positioning bar 144 is fixedly connected to the output end of the lower hook cylinder 143.

In the embodiment of the present invention, a large number of piston rings 6 are manually loaded and placed on the loading bar 5, and the piston rings 6 are manually pushed toward the feeding end 9 until the piston rings 6 are restricted by the first blocking plate 20, Unable to push forward, the lifting cylinder 102 starts to work, the lifting cylinder 102 extends, the partition plate 103 is embedded in the interior of the piston ring 6, and the piston ring 6 is divided into the part to be processed and the feeding part, the first blocking cylinder 18 When retracted, the first blocking plate 20 is gradually opened, the servo motor 8 drives the first sliding block 101 to move toward the end close to the feeding end 9, the partition plate 103 pushes the piston ring 6 of the feeding part forward, and the piston ring 6 reaches the The feeding end 9 is restricted by the second blocking plate 113, the stepping motor 114 starts to rotate, the turning rod 112 drives the second blocking plate 113 to rotate downward gradually, the piston ring 6 changes from the vertical state to the horizontal state, and the second blocking After the plate 113 reaches the horizontal position, the second blocking cylinder 19 is retracted, the second blocking plate 113 is far away from the feeding cross bar 5, and the piston ring 6 of the feeding part naturally falls along the guide rail, and finally falls on the falling support seat 24, and the feeding is carried out. The feed cylinder 124 drives the feed cylinder push plate 125 to move forward, the feed cylinder push plate 125 pushes out the bottommost piston ring 6 stacked on the drop support base 24, the piston ring 6 drops to the top of the support base 25, and pushes in The cylinder 122 drives the push-in cylinder push plate 123 to move forward, the push-in cylinder push plate 123 pushes the piston ring 6 on the top of the support table 25 to the grinding table 31 , and the pressing cylinder 33 descends to press the piston ring 6 on the top of the grinding table 31 , the grinding wheel cylinder 131 drives the grinding wheel block 132, lifts the grinding wheel 134 to the height of the piston ring 6, the reciprocating cylinder 133 drives the grinding wheel 134 to move back and forth, and grinds and chamfers a corner of the opening of the piston ring 6. Stop working, the blanking cylinder 36 pushes the blanking block 35 and finally drives the grinding table 31 to move forward to reach the blanking bar 40, the pressing cylinder 33 rises, and the forward cylinder 141 pushes the connecting plate 142 forward to reach the piston ring 6 The upper rear hook cylinder 143 descends, the positioning bar 144 extends into the interior of the piston ring 6, the grinding table 31 is reset, the piston ring 6 is fixed on the blanking cross bar 40, and the piston ring 6 is on the blanking cross rod 40 after the grinding table 31 leaves. The parts hang down naturally, and a large number of piston rings 6 are arranged on the blanking bar 40 in an orderly manner after processing.

The above-mentioned embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contribution to the present embodiment as needed after reading this specification, but as long as the rights of the present invention are used All claims are protected by patent law.

Claims (8)

1. The beveler 1. a kind of piston ring is polished, including locomotive (1) and the bottom plate (2) being fixed at the top of locomotive (1), the bottom One end at the top of plate (2) is equipped with the first support frame (3), and the side of first support frame (3) is equipped with the second support frame (4), It is characterized in that: being fixedly connected with feeding cross bar (5), the feeding at the top of first support frame (3) and the second support frame (4) It has been hung on cross bar (5) piston ring (6), the first support frame (3) bottom is fixedly connected with servo mould group (7), the servo One end of mould group (7) is equipped with servo motor (8), and one end of the feeding cross bar (5) is the downward feeding side (9) of bending, institute It states servo mould group (7) to be equipped with quantitative mobile mechanism (10) far from the side wall of servo motor (8) one end, the two of the feeding side (9) Side is equipped with overturning feeding mechanism (11), and the bottom of the feeding side (9) is equipped with directional push mechanism (12), the directional push machine The side of structure (12) is equipped with workpiece polishing mechanism (13), and the side of the workpiece polishing mechanism (13) is equipped with cutting agency (14), described quantitative Piston ring (6) after piston ring (6) is quantitatively separated and will be quantitative by mobile mechanism (10) is moved to overturning feeding mechanism (11), institute It states overturning feeding mechanism (11) and piston ring (6) is delivered to by directional push mechanism (12), the orientation by limit, overturning transport Quantitative piston ring (6) is pushed out to workpiece polishing mechanism (13) one by one and polished by pushing mechanism (12), the cutting agency (14) Piston ring (6) after polishing is fixed.
2. The beveler 2. a kind of piston ring according to claim 1 is polished, it is characterised in that: quantitative mobile mechanism (10) Including be fixedly connected in servo mould group (7) the first sliding block (101), be fixedly connected on the lifting of the first sliding block (101) side wall Cylinder (102) and the demarcation plate (103) being installed on lifting cylinder (102) output end, the top of the demarcation plate (103) are equipped with The notch (15) of embeddable feeding cross bar (5) bottom, the embeddable piston ring of the demarcation plate (103) (6) is internal to implement quantitative point Every.
3. The beveler 3. a kind of piston ring according to claim 2 is polished, it is characterised in that: the two of the feeding cross bar (5) End is equipped with the first fixed frame (16) being fixed at the top of bottom plate (2), and the side of first fixed frame (16), which is equipped with, is fixed in bottom The second fixed frame (17) at the top of plate (2) is connected with the first stop cylinder (18) at the top of first fixed frame (16), described It is connected with the second stop cylinder (19) at the top of second fixed frame (17), first stop cylinder (18) stops with second The output end of cylinder (19) is equipped with the first barrier plate towards feeding cross bar (5), the output end of first stop cylinder (18) (20), first barrier plate (20) is inclined to set.
4. The beveler 4. a kind of piston ring according to claim 3 is polished, it is characterised in that: the overturning feeding mechanism (11) Including being fixed in the flipping block (111) of the second stop cylinder (19) output end bottom, being set to turning between the second fixed frame (17) Bull stick (112), the second barrier plate (113) for being fixed in flipping block (111) side wall and the stepping for being installed on turning rod (112) side Motor (114) is equipped with shaft coupling (21) between the stepper motor (114) and turning rod (112).
5. The beveler 5. a kind of piston ring according to claim 4 is polished, it is characterised in that: the feeding side (9) is close to be turned over The outer wall for turning feeding mechanism (11) side is fixedly connected with extension board (22), is connected with guide post at the top of the extension board (22) (121) mounting plate, feeding side (9) bottom are fixedly connected with whereabouts support far from the side wall of overturning feeding mechanism (11) side Seat (24), the bottom of the feeding side (9) are equipped with the supporting table (25) being fixed at the top of bottom plate (2), position at the top of the bottom plate (2) Third fixed frame (26) are equipped in the side of quantitative mobile mechanism (10), the directional push mechanism (12) includes being fixedly connected on The guide post (121) of guide post (121) mounting plate side wall, is installed on the push-in cylinder (122) being installed at the top of third fixed frame (26) The charging cylinder for being pushed into the push-in cylinder push plate (123) on cylinder (122) output end, being set at the top of push-in cylinder push plate (123) (124) and it is installed on the charging cylinder push plate (125) fed on cylinder (124) output end, push-in cylinder push plate (123) Two sides are equipped with symmetrical column (27), and the column (27) is fixed at the top of bottom plate (2), when the piston ring (6) is fallen It is placed at the top of whereabouts support base (24), the piston ring (6) of the bottom is released whereabouts support base by charging cylinder push plate (125) (24).
6. The beveler 6. a kind of piston ring according to claim 5 is polished, it is characterised in that: be located at the top of the bottom plate (2) The side of supporting table (25) is equipped with symmetrical rack (28), is connected with linear guide (29) at the top of the rack (28), The second sliding block (30) that can be slided on linear guide (29), second sliding block are installed at the top of the linear guide (29) (30) it is connected at the top of polishing table (31), the piston ring (6) is pushed to polishing table (31) by push-in cylinder push plate (123) and pushes up Portion, polishing table (31) top two sides are connected with symmetrical first mounting rack (32), the inside of first mounting rack (32) Be connected with compression cylinder (33), the output end of the compression cylinder (33) towards polishing table (31), the compression cylinder (33) Output end is connected with pressure plate (34), is connected with blanking block (35), the blanking block at the top of polishing table (31) side (35) one end is equipped with blanking cylinder (36).
7. The beveler 7. a kind of piston ring according to claim 6 is polished, it is characterised in that: be located at the top of the bottom plate (2) The second mounting rack (37) being fixed at the top of bottom plate (2) is equipped between rack (28), the workpiece polishing mechanism (13) includes being fixed in The grinding tool cylinder (131) of the second mounting rack (37) side wall, is fixed in the grinding tool block (132) being fixed at the top of grinding tool cylinder (131) The round-trip cylinder (133) of grinding tool block (132) side wall and the grinding tool (134) being set at the top of grinding tool block (132), the grinding tool (134) In triangular prism shape.
8. The beveler 8. a kind of piston ring according to claim 7 is polished, it is characterised in that: be located at the top of the bottom plate (2) The side of rack (28) is equipped with third support frame (38), and the third support frame (38) is fixed at the top of bottom plate (2), the third The side of support frame (38) is equipped with the 4th support frame (39), and the 4th support frame (39) is fixed at the top of bottom plate (2), and described the It is connected with blanking cross bar (40) at the top of three support frames (38) and at the top of the 4th support frame (39), the cutting agency (14) includes solid The connecting plate for being connected to the preceding cylinders (141) at the top of third support frame (38), being fixed on preceding cylinders (141) output end (142), the lower hook cylinder (143) being fixed on connecting plate (142) and the positioning strip being fixed on lower hook cylinder (143) output end (144), the embeddable piston ring of the positioning strip (144) (6) is internal.