CN107855852A - A kind of side automatically grinding device - Google Patents

Abstract

The invention discloses a kind of side automatically grinding device, including first base, first straight line module, Mobile base, rotary positioning mechanism, door frame, down pressing oil cylinder, pressure head, workpiece polishing mechanism, swivel feeding mechanism, composite pallet, first composite pallet is placed on by the adjacent track frame upper end of two pieces, casting is placed on composite pallet, when swivel feeding mechanism rotates set angle, first straight line module driving Mobile base drives rotary positioning mechanism to be moved to immediately below composite pallet, elevating ram backhaul, so that composite pallet entirely falls within rotary positioning mechanism upper end, first straight line module driving Mobile base resets, composite pallet is fixed in detent mechanism work, down pressing oil cylinder promotes pressure head to compress casting and polished.The apparatus structure is simple, it is only necessary to which casting, which is placed on composite pallet, can carry out automatic continuous feeding, and is designed with rotary positioning mechanism and 90 ° of rotations are carried out to casting, so as to carry out automatically grinding to casting four sides, effectively improve production efficiency.

Description

A side automatic grinding device

technical field

The invention relates to a mechanical device, in particular to an automatic side grinding device.

Background technique

The cylinder block is one of the important components of the automobile engine. At present, most of the engine cylinder blocks are produced by casting. After pouring, there will be a lot of flashes and pouring risers on the surface of the engine block. These flashes must be removed. Edges and risers, for iron castings, are usually directly knocked off with an oil hammer, while steel castings need to be cut off by gas cutting, and then the remaining flashes and risers on the castings are polished by a casting grinder, making them smooth and beautiful . At present, the engine block grinding process is not highly automated. When grinding, each side of the engine block is often polished sequentially, which takes a long time and is inefficient. In view of the above defects, it is necessary to design a side automatic grinding device.

Contents of the invention

The technical problem to be solved by the present invention is to provide an automatic side grinding device to solve the problem of low efficiency of sequentially grinding each side of the engine block.

In order to solve the above technical problems, the technical solution of the present invention is: an automatic side grinding device, comprising a first base, a first linear module, a moving seat, a rotary positioning mechanism, a door frame, a pressing cylinder, a pressure head, a grinding Mechanism, rotary feeding mechanism, combined pallet, the first linear module is located at the upper end of the first base, the first linear module is connected with the first base by bolts, and the moving seat is located at the first The upper end of the linear module is located at the upper end of the first base, the moving seat is connected with the first linear module through bolts, the moving seat can slide left and right along the first base, and the rotating positioning mechanism is located on the moving seat At the upper end, the rotary positioning mechanism is connected with the moving seat through bolts, the door frame is located at the upper end of the moving seat, the door frame is connected with the moving seat through bolts, and the press-down cylinder is located at the upper end of the door frame. The lower pressure oil cylinder is connected with the door frame through bolts, the pressure head is located at the lower end of the pressure oil cylinder, the pressure head is connected with the screw thread of the pressure oil cylinder, and the number of the grinding mechanism is 2 pieces, along the first base Symmetrically arranged, the rotary feeding mechanism is located outside the first base, the rotary feeding mechanism is connected to the first base by bolts, and the combined pallet is placed on the rotary feeding mechanism.

Further improvement of the present invention is as follows:

Further, the rotary positioning mechanism includes a swing cylinder, a rotary sleeve, a rotary shaft, a transition plate, and a positioning mechanism. The swing cylinder is located inside the first base, and the swing cylinder is connected to the first base through bolts. The rotary sleeve is located at the upper end of the first base, the rotary sleeve and the first base are connected by bolts, the rotary shaft passes through the rotary sleeve and is located at the upper end of the swing cylinder, the rotary shaft is connected with the swing cylinder key, the The transition plate is located at the upper end of the rotary shaft, the transition plate and the rotary shaft are connected by bolts, the number of the positioning mechanisms is 2, and they are arranged at right angles along the rotary sleeve.

Further, the positioning mechanism also includes a positioning cylinder, a connecting plate, a first guide rod, a first sliding sleeve, and a positioning pin. The positioning cylinder is located outside the rotary sleeve, and the positioning cylinder is connected to the rotary sleeve through threads. , the connecting plate is located at the upper end of the positioning cylinder, the connecting plate and the positioning cylinder are connected by bolts, the first guide rod runs through the connecting plate, the first guide rod is threadedly connected with the connecting rod, and the The first sliding sleeve is located outside the rotary sleeve and penetrated by the first guide rod. The first sliding sleeve and the rotary sleeve are connected by bolts. The positioning pin is located on the top of the first guide rod. The positioning pin is connected to the first guide rod. The guide rods are connected by threads.

Further, the transition plate is also provided with a positioning hole, and the positioning hole runs through the transition plate.

Further, the transition plate is further provided with a first limit head, the first limit head is located at the upper end of the transition plate, and the first limit head is threadedly connected with the transition plate.

Further, the grinding mechanism also includes a second base, a second linear module, a sliding seat, a rotating shaft box, a rotating shaft, a grinding wheel, and a speed-regulating motor. The second base is located outside the first base, and the second base is located outside the first base. The second base is connected to the first base by bolts, the second linear module is located at the upper end of the second base, the second linear module is connected to the second base by bolts, and the sliding seat is located on the second linear module The upper end of the group is located at the upper end of the second base, the sliding seat is connected with the second linear module by bolts, the sliding seat can slide along the second base, the rotating shaft box is located at the upper end of the sliding seat, and the rotating shaft The box and the sliding seat are connected by bolts. The rotating shaft is located inside the rotating shaft box. The rotating shaft is connected to the rotating shaft box. The rotating shaft runs through the grinding wheel. Located on the outside of the rotating shaft box and on one side of the rotating shaft, the speed regulating motor is connected with the rotating shaft box through bolts and connected with the rotating shaft key.

Further, the rotary feeding mechanism also includes a third base, a sliding sleeve, a guide rod, a lifting cylinder, a slewing seat, a reducer, a servo motor, a slewing bearing, a square box support seat, and a track frame. The third The base is located outside the second base and outside the first base, the third base is respectively connected with the second base and the first base by bolts, the sliding sleeve is located at the upper end of the third base, and the sliding sleeve is connected with the first base The three bases are connected by bolts, the guide rod runs through the sliding sleeve and the third base, the guide rod can move up and slide along the sliding sleeve, the lifting cylinder is located at the center of the upper end of the third base, and the The lifting cylinder is connected with the third base by bolts, the slewing seat is located at the upper end of the lifting cylinder and at the upper end of the guide rod, the slewing seat is connected with the lifting cylinder by bolts and is threaded with the guide rod, and the deceleration The machine is located inside the revolving base, the reducer is connected with the revolving base through bolts, the servo motor is located at the lower end of the reducer, the servo motor is connected with the reducer through bolts, the revolving support is located at the upper end of the revolving base and Located at the upper end of the reducer, the slewing bearing and the slewing seat are connected by bolts, the square box supporting seat is located at the upper end of the slewing bearing and the upper end of the reducer, and the square box supporting seat is respectively connected with the slewing bearing and the reducer through bolts Connected, the number of the track racks is 4 pieces, which are evenly arranged along the support base of the square box.

Further, the track frame also includes a first track plate, a second track plate with the same structure and size as the first track plate, a reinforcement plate, and a second limit head, and the first track plate is located at On the side of the square box support seat, the first track plate is connected to the square box support seat by welding, the second track plate is located on the side of the square box support seat, and the second track plate is connected to the square box support seat by welding, The reinforcing plate is located between the first track plate and the second track plate, the reinforcing plate is welded to the first track plate and the second track plate respectively, and the second limit head is located on the first track plate At the upper end, the second limit head is threadedly connected with the first track plate.

Further, the combined pallet also includes a bottom frame, a pallet, a limiting column, a first limiting hole, and a second limiting hole, the bottom frame is placed on the top of the transition plate, and the supporting plate is located at The upper end of the bottom frame, the supporting plate and the bottom frame are connected by bolts, the limiting column is located on the top of the supporting plate, the limiting column is connected with the supporting plate by welding, and the bottom frame is also provided with a first limiting column. position hole, the first limit hole runs through the bottom frame, and the bottom frame is also provided with a second limit hole, the second limit hole runs through the bottom frame, when positioning, the No. 1 positioning mechanism works, The positioning cylinder drives the second guide rod to move up along the sliding sleeve through the connecting plate, so that the positioning pin fixedly connected with the second guide rod passes through the positioning hole and inserts into the second limit hole, thereby fixing the combined pallet and then fixing the casting To prevent it from deflecting; when rotating, the No. 1 positioning mechanism works, so that the positioning pin is separated from the positioning hole and the second limit hole, and the swing cylinder drives the rotary shaft to rotate 90°, thereby driving the casting placed on the combined pallet to rotate 90° °, the No. 2 positioning mechanism works, so that the positioning pin fixedly connected with the second guide rod is inserted into the second limiting hole through the positioning hole, so that the engine block is fixed to prevent it from deflecting, and the automatic rotation is completed.

Compared with the prior art, when the side automatic grinding device is working, the combined supporting plate is first placed on the upper end of the two adjacent track frames, and the second limit head arranged on the track frame is inserted into the second limit hole Position the combined pallet, then place the casting on the combined pallet, and the limit column set on the pallet will limit and fix the casting. When the rotary feeding mechanism rotates to a set angle, the combined pallet will move to the first position. When the first base is directly above, the first linear module drives the moving seat to drive the rotary positioning mechanism to move directly below the combined pallet, lift the oil cylinder back, and the first limit head set on the transition plate is inserted and set on the combined pallet In the first limit hole, the second limit head is separated from the second limit hole, so that the combined pallet completely falls on the upper end of the rotary positioning mechanism, and then the first linear module drives the moving seat to reset, and at the same time, the positioning The mechanism works to fix the combined pallet, and then fixes the casting to prevent it from deflecting. Then, the down-pressing cylinder pushes the pressure head to press the casting tightly to prevent it from vibrating up and down. The first linear module works to feed the casting , when the casting is transported to the grinding station, when the grinding mechanism is working, the speed-regulating motor drives the grinding wheel to rotate at a high speed through the rotating shaft, thereby grinding the two sides of the casting. Sanded on both sides. The structure of the device is simple, the operator only needs to place the castings on the combined pallet for automatic continuous feeding, and a rotating positioning mechanism is designed to rotate the castings 90°, so as to automatically grind the four sides of the castings, effectively improving production efficiency .

Description of drawings

Fig. 1 shows three-dimensional figure of the present invention

Fig. 2 shows the three-dimensional view of the rotary positioning mechanism of the present invention

Fig. 3 shows the three-dimensional diagram of positioning mechanism of the present invention

Fig. 4 shows the three-dimensional view of the grinding mechanism of the present invention

Figure 5 shows a three-dimensional view of the rotary feeding mechanism of the present invention

Fig. 6 shows the schematic diagram of the track frame structure of the present invention

Fig. 7 shows the exploded view of the combination pallet of the present invention

In the figure: the first base 1, the first linear module 2, the moving seat 3, the rotary positioning mechanism 4, the door frame 5, the lower pressure cylinder 6, the pressure head 7, the grinding mechanism 8, the rotary feeding mechanism 9, and the combination pallet 10. Swing cylinder 401, rotary sleeve 402, rotary shaft 403, transition plate 404, positioning mechanism 405, positioning cylinder 406, connecting plate 407, first guide rod 408, first sliding sleeve 409, positioning pin 410, positioning hole 411, The first limit head 412, the second base 801, the second linear module 802, the sliding seat 803, the rotating shaft box 804, the rotating shaft 805, the grinding wheel 806, the speed regulating motor 807, the third base 901, the second sliding sleeve 902, the first Two guide rods 903, lifting cylinder 904, slewing seat 905, reducer 906, servo motor 907, slewing bearing 908, square box support seat 909, track frame 910, first track plate 911, second track plate 912, reinforcement plate 913 , the second limit head 914 , the bottom frame 1001 , the supporting plate 1002 , the limit post 1003 , the first limit hole 1004 , and the second limit hole 1005 .

Detailed ways

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, and Fig. 7, a side automatic grinding device includes a first base 1, a first linear module 2, a moving seat 3, a rotating Positioning mechanism 4, door frame 5, down-pressing oil cylinder 6, pressure head 7, grinding mechanism 8, rotary feeding mechanism 9, combined pallet 10, the first linear module 2 is located at the upper end of the first base 1, and the The first linear module 2 is connected to the first base 1 by bolts, the moving seat 3 is located at the upper end of the first linear module 2 and at the upper end of the first base 1, and the moving seat 3 and the first linear The line module 2 is connected by bolts, the moving seat 3 can slide left and right along the first base 1, the rotating positioning mechanism 4 is located at the upper end of the moving seat 3, and the rotating positioning mechanism 4 and the moving seat 3 are connected by bolts , the door frame 5 is located at the upper end of the moving seat 3, the door frame 5 is connected with the moving seat 3 by bolts, the press-down cylinder 6 is located at the upper end of the door frame 5, and the press-down oil cylinder 6 is connected with the door frame 5 are connected by bolts, the pressure head 7 is located at the lower end of the pressure cylinder 6, the pressure head 7 is threadedly connected with the pressure cylinder 6, the number of the grinding mechanism 8 is 2 pieces, along the first base 1 Symmetrically arranged, the rotary feeding mechanism 9 is located outside the first base 1, the rotary feeding mechanism 9 is connected to the first base 1 by bolts, the combined pallet 10 is placed on the rotary feeding mechanism 9, the The rotary positioning mechanism 4 includes a swing cylinder 401, a rotary sleeve 402, a rotary shaft 403, a transition plate 404, and a positioning mechanism 405. The swing cylinder 401 is located inside the first base 1, and the swing cylinder 401 is connected to the first base 1. Connected by bolts, the swivel sleeve 402 is located at the upper end of the first base 1, the swivel sleeve 402 is connected with the first base 1 by bolts, the swivel shaft 403 runs through the swivel sleeve 402 and is located at the upper end of the swing cylinder 401, the The rotary shaft 403 is keyed to the swing cylinder 401, the transition plate 404 is located at the upper end of the rotary shaft 403, the transition plate 404 is connected to the rotary shaft 403 through bolts, and the number of the positioning mechanisms 405 is 2, along the The rotary sleeve 402 is arranged at right angles. The positioning mechanism 405 also includes a positioning cylinder 406, a connecting plate 407, a first guide rod 408, a first sliding sleeve 409, and a positioning pin 410. The positioning cylinder 406 is located on the rotary sleeve. 402 outside, the positioning cylinder 406 is connected with the rotary sleeve 402 through threads, the connecting plate 407 is located at the upper end of the positioning cylinder 406, the connecting plate 407 is connected with the positioning cylinder 406 through bolts, and the first guide rod 408 runs through the connecting plate 407, the first guide rod 408 is threadedly connected with the connecting rod 407, the first sliding sleeve 409 is located outside the rotary sleeve 402 and penetrated by the first guide rod 408, the first sliding sleeve 409 is connected with the swivel sleeve 402 by bolts, the positioning pin 410 is located on the top of the first guide rod 408, the positioning pin 410 is threadedly connected with the first guide rod 408, and the transition plate 404 is also provided with a positioning hole 411, the positioning hole 411 runs through the transition plate 404, the transition plate 404 is also provided with a first limit head 412, the first limit head 412 is located at the upper end of the transition plate 404, the first limit The bit head 412 is threadedly connected with the transition plate 404, and the grinding mechanism 8 also includes a second base 801, a second linear module 802, a sliding seat 803, a rotating shaft box 804, a rotating shaft 805, a grinding wheel 806, and a speed regulating motor 807. The second base 801 is located outside the first base 1, the second base 801 is connected to the first base 1 by bolts, the second linear module 802 is located at the upper end of the second base 801, and the second The linear module 802 is connected to the second base 801 by bolts, the sliding seat 803 is located at the upper end of the second linear module 802 and the upper end of the second base 801, and the sliding seat 803 and the second linear module 802 are connected by bolts connected, the sliding seat 803 can slide along the second base 801, the rotating shaft box 804 is located at the upper end of the sliding seat 803, the rotating shaft box 804 is connected with the sliding seat 803 by bolts, and the rotating shaft 805 is located in the rotating shaft box 804, the rotating shaft 805 is connected to the rotating shaft box 804 in rotation, the rotating shaft 805 runs through the grinding wheel 806, the grinding wheel 806 is connected to the rotating shaft 805 through bolts, and the speed regulating motor 807 is located outside the rotating shaft box 804 and On one side of the rotating shaft 805, the speed-regulating motor 807 is connected to the rotating shaft box 804 by bolts and is connected to the rotating shaft 805 by a key. The described rotary feeding mechanism 9 also includes a third base 901, a sliding sleeve 902, a guide rod 903, a lifting Oil cylinder 904, slewing seat 905, reducer 906, servo motor 907, slewing bearing 908, square box support seat 909, track frame 910, the third base 901 is located outside the second base 801 and outside the first base 1, The third base 901 is respectively connected with the second base 801 and the first base 1 by bolts, the sliding sleeve 902 is located at the upper end of the third base 901, and the sliding sleeve 902 is connected with the third base 901 by bolts, The guide rod 903 runs through the sliding sleeve 902 and through the third base 901, the guide rod 903 can move up and slide along the sliding sleeve 902, and the lifting cylinder 904 is located at the center of the upper end of the third base 901. The lifting cylinder 904 is connected with the third base 901 by bolts, the slewing seat 905 is located at the upper end of the lifting cylinder 904 and at the upper end of the guide rod 903, and the slewing seat 905 is connected with the lifting cylinder 904 by bolts and is connected with the guide rod 903. The rod 903 is threaded, the reducer 906 is located inside the revolving base 905, the reducer 906 and the revolving base 905 are connected by bolts, the servo motor 907 is located at the lower end of the reducer 906, the servo motor 907 is connected to the The reducer 906 is connected by bolts, and the slewing bearing 908 is located at the upper end of the slewing seat 905 and at the upper end of the reducer 906. The slewing bearing 908 and the slewing seat 90 5 are connected by bolts, the square box support base 909 is located at the upper end of the slewing bearing 908 and the upper end of the reducer 906, and the square box support base 909 is respectively connected with the slewing bearing 908 and the reducer 906 by bolts, and the track The number of frames is 4 pieces, which are evenly arranged along the square box support base 909. The track frame 910 also includes a first track plate 911, a second track plate 912 with the same structure and size as the first track plate 911 , reinforcement plate 913, second limit head 914, the first track plate 911 is located on the side of the square box support seat 909, the first track plate 911 is connected to the square box support seat 909 by welding, and the second track plate 911 is connected by welding. The track plate 912 is located at the side of the square box support seat 909, the second track plate 912 is welded to the square box support seat 909, and the reinforcing plate 913 is located between the first track plate 911 and the second track plate 912, so The reinforcing plate 913 is welded to the first track plate 911 and the second track plate 912 respectively, the second limit head 912 is located at the upper end of the first track plate 911, and the second limit head 912 is connected to the first track plate 912. The track plate 911 is screwed together, and the combined pallet 10 also includes a bottom frame 1001, a pallet 1002, a limit post 1003, a first limit hole 1004, and a second limit hole 1005, and the bottom frame 1001 is placed on On the top of the transition plate, the supporting plate 1002 is located at the upper end of the bottom frame 1001, the supporting plate 1002 is connected with the bottom frame 1001 by bolts, the limiting column 1003 is located on the top of the supporting plate 1002, and the limiting column 1003 It is connected with the supporting plate 1002 by welding, and the bottom frame 1001 is also provided with a first limit hole 1004, and the first limit hole 1004 runs through the bottom frame 1001, and the bottom frame 1001 is also provided with a second limit hole hole 1005, the second limiting hole 1005 runs through the bottom frame 1001, when positioning, the No. 1 positioning mechanism 405 works, and the positioning cylinder 406 drives the second guide rod 408 to move up along the sliding sleeve 409 through the connecting plate 407, so that it is in line with the first The positioning pin 410 fixed to the two guide rods 408 is inserted into the second positioning hole 1005 through the positioning hole 411, thereby fixing the combined pallet 10, and then fixing the casting to prevent it from deflecting; when rotating, No. 1 positioning mechanism 405 Work, so that the positioning pin 410 is separated from the positioning hole 411 and the second limit hole 1005, the swing cylinder 401 drives the rotary shaft 403 to rotate 90°, thereby driving the casting placed on the combined pallet 10 to rotate 90°, No. 2 positioning mechanism 405 Work, so that the positioning pin 410 fixedly connected with the second guide rod 408 is inserted into the second limiting hole 1005 through the positioning hole 411, thereby fixing the engine block to prevent it from deflecting, and completing automatic rotation. The side automatic grinding device , when working, the combination pallet 10 is first placed on the upper end of the two adjacent track frames 910, and the second limit head 914 arranged on the track frame 910 is inserted into the second limit hole 1005 to position the combination pallet 10 , and subsequently, place the casting in the On the combined supporting plate 10, the limiting column 1003 arranged on the supporting plate 1002 will limit and fix the casting. A linear module 2 drives the moving seat 3 to drive the rotary positioning mechanism 4 to move directly below the combined pallet 10, the lifting cylinder 904 returns, and the first limit head 412 set on the transition plate 404 is inserted into the combined pallet 10 inside the first limit hole 1004 on the top, and the second limit head 914 is separated from the second limit hole 1005, so that the combined pallet 10 completely falls on the upper end of the rotary positioning mechanism 4, and then the first linear module 2 drives The moving seat 3 resets, and at the same time, the positioning mechanism 405 works to fix the combined pallet 10, and then fixes the casting to prevent it from deflecting. Then, the downward pressure cylinder 6 pushes the pressure head 7 to compress the casting to prevent it from vibrating up and down. When the linear module 2 works, the casting can be fed. When the casting is transported to the grinding station, when the grinding mechanism 8 is working, the speed regulating motor 807 drives the grinding wheel 806 to rotate at a high speed through the rotating shaft 805, thereby grinding the two sides of the casting. Subsequently, the rotary positioning mechanism 4 works to drive the casting to rotate 90°, and the grinding mechanism 8 grinds the remaining two sides of the casting. The structure of the device is simple, the operator only needs to place the castings on the combined pallet for automatic continuous feeding, and a rotating positioning mechanism is designed to rotate the castings 90°, so as to automatically grind the four sides of the castings, effectively improving production efficiency .

The present invention is not limited to the above-mentioned specific implementation manners, and various transformations made by those skilled in the art starting from the above-mentioned ideas without creative work all fall within the scope of protection of the present invention.

Claims (9)

1. A side automatic grinding device, characterized in that it includes a first base, a first linear module, a moving seat, a rotary positioning mechanism, a door frame, a lower pressure cylinder, a pressure head, a grinding mechanism, a rotary feeding mechanism, and a combined support plate, the first linear module is located at the upper end of the first base, the first linear module is connected to the first base by bolts, and the moving seat is located at the upper end of the first linear module and is located at the second An upper end of the base, the moving seat is connected with the first linear module by bolts, the moving seat can slide left and right along the first base, the rotating positioning mechanism is located at the upper end of the moving seat, and the rotating positioning mechanism It is connected with the moving seat through bolts, the door frame is located at the upper end of the moving seat, the door frame is connected with the moving seat through bolts, the press-down oil cylinder is located at the upper end of the door frame, and the press-down oil cylinder and the door frame pass through Bolts are connected, the pressure head is located at the lower end of the pressure cylinder, the pressure head is connected with the screw of the pressure cylinder, the number of the grinding mechanisms is 2, and they are symmetrically arranged along the first base, and the rotary feeding The mechanism is located outside the first base, the rotary feeding mechanism is connected with the first base through bolts, and the combined pallet is placed on the rotary feeding mechanism. 2. The side automatic grinding device according to claim 1, wherein the rotary positioning mechanism includes a swing cylinder, a rotary sleeve, a rotary shaft, a transition plate, and a positioning mechanism, and the swing cylinder is located inside the first base, The swing cylinder is connected with the first base by bolts, the rotary sleeve is located at the upper end of the first base, the rotary sleeve is connected with the first base by bolts, and the rotary shaft passes through the rotary sleeve and is located at the upper end of the swing cylinder , the rotary shaft is connected with the key of the swing cylinder, the transition plate is located at the upper end of the rotary shaft, the transition plate and the rotary shaft are connected by bolts, the number of the positioning mechanisms is 2 pieces, and the position along the rotary sleeve is Arranged at right angles. 3. The side automatic grinding device according to claim 2, characterized in that the positioning mechanism also includes a positioning cylinder, a connecting plate, a first guide rod, a first sliding sleeve, and a positioning pin, and the positioning cylinder is located on the rotary Outside the sleeve, the positioning oil cylinder is connected with the rotary sleeve through threads, the connecting plate is located at the upper end of the positioning oil cylinder, the connecting plate is connected with the positioning oil cylinder through bolts, the first guide rod runs through the connecting plate, the The first guide rod is threadedly connected with the connecting rod, the first sliding sleeve is located outside the rotary sleeve and penetrated by the first guide rod, the first sliding sleeve and the rotary sleeve are connected by bolts, and the positioning pin is located at On the top of the first guide rod, the positioning pin is threadedly connected with the first guide rod. 4. The side automatic grinding device according to claim 2, wherein the transition plate is further provided with a positioning hole, and the positioning hole runs through the transition plate. 5. The side automatic grinding device as claimed in claim 2, characterized in that said transition plate is also provided with a first limit head, said first limit head is located at the top of the transition plate, said first limit head The bit head is threaded to the adapter plate. 6. The side automatic grinding device according to claim 1, characterized in that the grinding mechanism also includes a second base, a second linear module, a sliding seat, a rotating shaft box, a rotating shaft, a grinding wheel, and a speed-regulating motor, and the The second base is located outside the first base, the second base is connected to the first base by bolts, the second linear module is located at the upper end of the second base, the second linear module is connected to the second base Connected by bolts, the sliding seat is located at the upper end of the second linear module and at the upper end of the second base, the sliding seat is connected with the second linear module by bolts, and the sliding seat can slide along the second base, The rotating shaft box is located at the upper end of the sliding seat, the rotating shaft box is connected with the sliding seat through bolts, the rotating shaft is located inside the rotating shaft box, the rotating shaft is connected with the rotating shaft box in rotation, the rotating shaft runs through the grinding wheel, and the The grinding wheel is connected with the rotating shaft through bolts, the speed regulating motor is located outside the rotating shaft box and on one side of the rotating shaft, and the speed regulating motor is connected with the rotating shaft box through bolts and is connected with the rotating shaft key. 7. The side automatic grinding device according to claim 1, characterized in that the rotary feeding mechanism also includes a third base, a sliding sleeve, a guide rod, a lifting cylinder, a slewing seat, a reducer, a servo motor, and a slewing bearing , a square box support seat, and a track frame, the third base is located outside the second base and outside the first base, the third base is connected to the second base and the first base through bolts, and the sliding The sleeve is located at the upper end of the third base, the sliding sleeve is connected with the third base by bolts, the guide rod passes through the sliding sleeve and the third base, the guide rod can move up and slide along the sliding sleeve, and the The lifting cylinder is located at the center of the upper end of the third base, the lifting cylinder is connected with the third base through bolts, the slewing seat is located at the upper end of the lifting cylinder and at the upper end of the guide rod, and the slewing seat and the lifting cylinder Connected by bolts and threaded with the guide rod, the reducer is located inside the revolving base, the reducer and the revolving base are connected by bolts, the servo motor is located at the lower end of the reducer, the servo motor and the reducer Connected by bolts, the slewing bearing is located at the upper end of the slewing bearing and at the upper end of the reducer, the slewing bearing and the slewing bearing are connected by bolts, the square box support seat is located at the upper end of the slewing bearing and at the upper end of the reducer, the The square box support bases are respectively connected with the slewing bearing and the reducer through bolts, and the number of the track frames is 4 pieces, which are evenly arranged along the square box support bases. 8. The side automatic grinding device as claimed in claim 7, characterized in that the track frame also includes a first track plate, a second track plate with the same structure and size as the first track plate, a reinforcing plate, The second limit head, the first track plate is located on the side of the square box support seat, the first track plate is welded to the square box support seat, the second track plate is located on the side of the square box support seat, the The second track plate is welded to the support seat of the square box, the reinforcing plate is located between the first track plate and the second track plate, and the reinforcing plate is welded to the first track plate and the second track plate respectively , the second limit head is located on the top of the first track plate, and the second limit head is screwed to the first track plate. 9. The side automatic grinding device according to claim 1, characterized in that the combined pallet also includes a bottom frame, a pallet, a limit post, a first limit hole, a second limit hole, and the The bottom frame is placed on the top of the transition plate, the supporting plate is located at the upper end of the bottom frame, the supporting plate and the bottom frame are connected by bolts, the limiting column is located on the top of the supporting plate, the limiting column and the supporting plate connected by welding, the bottom frame is also provided with a first limit hole, the first limit hole runs through the bottom frame, and the bottom frame is also provided with a second limit hole, the second limit hole The hole runs through the bottom frame.