CN210499691U

CN210499691U - Device capable of grinding fine steel die accessories of different specifications

Info

Publication number: CN210499691U
Application number: CN201921545520.5U
Authority: CN
Inventors: 李福良
Original assignee: Shenzhen Penghui Mould Steel Co Ltd
Current assignee: Shenzhen Penghui Mould Steel Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-05-12
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a can carry out different specification fine work steel mould accessory coping devices, including operation panel, first electric cylinder, first electromagnetic sliding mechanism, second electric cylinder, second electromagnetic sliding mechanism and motor, the top of operation panel is fixed with first electric cylinder, one side that the grip block is close to first electric cylinder is fixed with the spring, the both sides at operation panel top are fixed with the bracing piece, second electric cylinder is installed to second electromagnetic sliding mechanism's bottom, one side of rolling disc is seted up flutedly, the one end that the emery wheel was kept away from in the pivot is installed first rotating ring, the U-shaped plate is kept away from one side of emery wheel and is installed the motor. This can carry out different specification top quality steel mould accessory coping devices, can carry out fine centre gripping fixed to the top quality steel mould accessory of different specifications to and it is less when changing emery wheel or tool bit at the coping in-process, accelerated whole coping speed.

Description

Device capable of grinding fine steel die accessories of different specifications

Technical Field

The utility model relates to a fine work steel mould accessory technical field specifically is a can carry out different specification fine work steel mould accessory coping device.

Background

In the industrial production process, the die fitting is a metal fitting that often uses, because the complexity of die fitting operational environment often will bear great pressure or temperature etc. consequently a lot of die fittings are all made by fine product steel now, and fine product steel mould generally can carry out further processing coping to it before the in-service use to guarantee its precision, this just needs to use fine product steel die fitting grinding device, however current fine product steel die fitting grinding device has following problem:

1. the fine steel die has wide application range, so that the fine steel die has more specification types, and when the fine steel die is ground and fixed, some accessories with special specifications are very inconvenient to clamp, or a special clamping tool is needed to clamp and fix the fine steel die, so that the fine steel die is troublesome;

2. because the fine steel die is made of fine steel, the loss of the grinding wheel or the cutter head is very large during grinding, and the grinding wheel or the cutter head with more than one specification is sometimes needed during grinding, so that the grinding wheel or the cutter head is frequently needed to be replaced for several times during grinding, and the grinding speed of accessories is influenced due to the fact that the existing grinding device consumes very much time during grinding wheel or cutter head replacement.

In order to solve the problems, innovative design is urgently needed on the basis of the existing fine steel die accessory grinding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry out different specification fine work steel mould accessory coping devices to solve above-mentioned background art and carry some fine work steel mould accessory coping devices that appear, very inconvenient when the comparatively special accessory of some specifications is fixed to the centre gripping, and change emery wheel or tool bit at the coping in-process comparatively consuming time, influence the problem of accessory coping speed.

In order to achieve the above object, the utility model provides a following technical scheme: a device capable of grinding fine steel die accessories of different specifications comprises an operating platform, a first electric cylinder, a first electromagnetic sliding mechanism, a second electric cylinder, a second electromagnetic sliding mechanism and a motor, wherein the top of the operating platform is fixed with the first electric cylinder, an installation block is installed on the outer side of the output end of the first electric cylinder, the output end of the first electric cylinder is hinged with a clamping plate, one side of the clamping plate, which is close to the first electric cylinder, is fixed with a spring, one end of the spring, which is far away from the clamping plate, is connected with the installation block, two sides of the top of the operating platform are fixed with support rods, the top of each support rod is provided with the first electromagnetic sliding mechanism, an installation rod is installed at the top of the first electromagnetic sliding mechanism, the bottom of the installation rod is provided with the second electromagnetic sliding mechanism, and the bottom of the second electromagnetic sliding mechanism is provided with the second electric cylinder, a U-shaped plate is fixed at the output end of the second electric cylinder, a fixed shaft is arranged at the inner side of the U-shaped plate, a rotating disc is arranged at the outer side of the fixed shaft, a groove is formed in one side of the rotating disc, a rotating shaft is arranged at the edge of the rotating disc, a grinding wheel is fixed at one end of the rotating shaft, a first rotating ring is arranged at one end of the rotating shaft, which is far away from the grinding wheel, a first tooth block is arranged at one side of the first rotating ring, which is far away from the grinding wheel, a motor is arranged at one side of the U-shaped plate, which is far away from the grinding wheel, the output end of the motor penetrates through the U-shaped plate, a second rotating ring is fixed at the output end of the motor, a second tooth block is arranged at one side of the second rotating ring, which is far away from the motor, a device bin, and the movable rod penetrates through the device bin and extends to the inside of the groove.

Preferably, the first electric cylinders are uniformly distributed at equal angles relative to the longitudinal central axis of the operating platform, and 3 groups of the first electric cylinders are arranged.

Preferably, the rotating disc is sleeved outside the fixed shaft, and the rotating disc and the fixed shaft form a relative sliding and rotating structure.

Preferably, the rotating shafts are symmetrically distributed relative to the central axis of the rotating disc, and the rotating shafts and the rotating disc form a relative rotating structure.

Preferably, the first tooth blocks are uniformly distributed in an equal angle relative to the central axis of the first rotating ring, and the first tooth blocks are meshed with the second tooth blocks.

Preferably, the movable rod is in threaded connection with the screw rod, and the movable rod and the U-shaped plate form a relative sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: the device capable of grinding the high-quality steel die accessories of different specifications can well clamp and fix the high-quality steel die accessories of different specifications, and is less in time consumption when a grinding wheel or a tool bit is replaced in the grinding process, so that the integral grinding speed is increased;

1. the grinding device comprises a grinding device, a clamping plate, a first electric cylinder, a second electric cylinder, a third group of clamping plates and a fourth electric cylinder, wherein the first electric cylinder is hinged with the clamping plate, the elastic action of a spring enables the clamping plate to rotate and cling to the side surface of an accessory under the pushing of the first electric cylinder when the clamping plate clamps the side surface of the accessory;

2. through rotation and sliding connection between fixed axle and the U-shaped board, can be when changing the emery wheel, slide and rotate the rolling disc, with the second rack toothing on the first rotating ring of another group and the second rotating ring, through the threaded connection between movable rod and the lead screw, and sliding connection between movable rod and the lead screw, can drive the movable rod through rotating the lead screw and remove the rolling disc of accomplishing to the inside of recess and fix the adjustment, thereby make the motor can drive the emery wheel rotation of changing and carry out the coping task once more, and is very convenient.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic top sectional view of the present invention;

fig. 4 is a schematic side view of the rotating disk of the present invention.

Fig. 5 is a schematic side view of the first rotating ring according to the present invention.

In the figure: 1. an operation table; 2. a first electric cylinder; 3. mounting blocks; 4. a clamping plate; 5. a spring; 6. a support bar; 7. a first electromagnetic sliding mechanism; 8. mounting a rod; 9. a second electromagnetic sliding mechanism; 10. a second electric cylinder; 11. a U-shaped plate; 12. a fixed shaft; 13. rotating the disc; 14. a groove; 15. a rotating shaft; 16. a grinding wheel; 17. a first rotating ring; 18. a first tooth block; 19. a motor; 20. a second rotating ring; 21. a second tooth block; 22. a device bin; 23. a screw rod; 24. a movable rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a device capable of grinding fine steel die accessories of different specifications comprises an operation table 1, a first electric cylinder 2, an installation block 3, a clamping plate 4, a spring 5, a support rod 6, a first electromagnetic sliding mechanism 7, an installation rod 8, a second electromagnetic sliding mechanism 9, a second electric cylinder 10, a U-shaped plate 11, a fixed shaft 12, a rotating disc 13, a groove 14, a rotating shaft 15, a grinding wheel 16, a first rotating ring 17, a first tooth block 18, a motor 19, a second rotating ring 20, a second tooth block 21, a device bin 22, a lead screw 23 and a movable rod 24, wherein the first electric cylinder 2 is fixed at the top of the operation table 1, the installation block 3 is installed on the outer side of the output end of the first electric cylinder 2, the clamping plate 4 is hinged with the clamping plate 4, the spring 5 is fixed on one side of the clamping plate 4, one end of the spring 5, which is far away from the clamping plate 4, is connected with the installation block 3, the two sides of the top of the operating table 1 are fixed with supporting rods 6, the top of the supporting rod 6 is provided with a first electromagnetic sliding mechanism 7, the top of the first electromagnetic sliding mechanism 7 is provided with an installation rod 8, the bottom of the installation rod 8 is provided with a second electromagnetic sliding mechanism 9, the bottom of the second electromagnetic sliding mechanism 9 is provided with a second electric cylinder 10, the output end of the second electric cylinder 10 is fixed with a U-shaped plate 11, the inner side of the U-shaped plate 11 is provided with a fixed shaft 12, the outer side of the fixed shaft 12 is provided with a rotating disc 13, one side of the rotating disc 13 is provided with a groove 14, the edge of the rotating disc 13 is provided with a rotating shaft 15, one end of the rotating shaft 15 is fixed with a grinding wheel 16, one end of the rotating shaft 15, far away from the grinding wheel 16, is provided with a first rotating ring 17, one side of the first rotating ring 17, far away from the grinding wheel 16, and the output of motor 19 runs through U-shaped board 11 to the output of motor 19 is fixed with second swivel 20, and the one side that motor 19 was kept away from to second swivel 20 is provided with second tooth piece 21, and one side that motor 19 was kept away from to U-shaped board 11 is fixed with device storehouse 22, and the internal bearing of device storehouse 22 installs lead screw 23, and lead screw 23 runs through device storehouse 22, and the outside of lead screw 23 is provided with movable rod 24, and movable rod 24 runs through device storehouse 22 and extends to the inside of recess 14.

The first electric cylinders 2 are uniformly distributed in an equal angle relative to the longitudinal central axis of the

operating platform

1, and 3 groups of the first electric cylinders 2 are arranged, so that the 3 groups of the first electric cylinders 2 can clamp the side edges of the accessories from three different directions, and the clamping is more stable;

the rotating disc 13 is sleeved outside the fixed shaft 12, the rotating disc 13 and the fixed shaft 12 form a relative sliding and rotating structure, the rotating shaft 15 is symmetrically distributed relative to the central axis of the rotating disc 13, and the rotating shaft 15 and the rotating disc 13 form a relative rotating structure, the first tooth blocks 18 are uniformly distributed at equal angles relative to the central axis of the first rotating ring 17, the first tooth block 18 is engaged with the second tooth block 21, the movable rod 24 is in threaded connection with the screw rod 23, and the movable rod 24 and the U-shaped plate 11 form a relative sliding structure, so that when the grinding wheel 16 needs to be replaced quickly, the movable rod 24 can be driven to slide and release the fixation of the rotating disc 13 by rotating the screw rod 23, another set of first blocks 18 is engaged with second blocks 21 by sliding and rotating the rotating disc 13, thereby completing the transmission connection with the motor 19, and further leading the motor 19 to drive the motor to carry out the coping task continuously.

The working principle is as follows: when the device capable of grinding the fittings of the dies for fine steel products with different specifications is used, as shown in fig. 1 and 3, the fittings to be ground are placed at the middle position of the top of an operation table 1, a group of first electric cylinders 2 are controlled to drive a clamping plate 4 to move towards the direction close to the fittings, when a certain position on the clamping plate 4 is in contact with the fittings, along with the continuous propulsion of the first electric cylinders 2, the gravity of the fittings and the hinging of the clamping plate 4 and the first electric cylinders 2 are controlled, so that the clamping plate 4 starts to rotate according to the side shape of the fittings until the clamping plate 4 is attached to the side surface of the fittings, the operation is repeated, the other two groups of first electric cylinders 2 are respectively controlled to drive the clamping plate 4 to move towards the direction close to the fittings until the three groups of clamping plates 4 are completely attached to the side surface of the fittings, and the grinding device can clamp and fix the fittings with special specifications from three directions, the clamping plate 4 can be better attached to the side face of the accessory, so that the stability of the accessory is guaranteed, the second electromagnetic sliding mechanism 9 is moved to the position above the position, needing grinding, of the accessory by controlling the first electromagnetic sliding mechanism 7 and the second electromagnetic sliding mechanism 9 to slide, as shown in fig. 2 and 5, the second electromagnetic sliding mechanism 9 is controlled to move downwards, the motor 19 is simultaneously started, and the motor 19 can drive the grinding wheel 16 to rotate through the rotary connection between the rotating shaft 15 and the rotating disc 13 and the meshed connection between the first tooth block 18 and the second tooth block 21, so that the grinding task of the accessory is started;

as shown in fig. 1 and 2, when the grinding wheel 16 needs to be replaced, the grinding task of the device is stopped, the screw rod 23 is rotated, the movable rod 24 can be driven to move in the direction away from the groove 14 when the screw rod 23 rotates through the threaded connection between the movable rod 24 and the screw rod 23 and the sliding connection between the movable rod 24 and the device bin 22, until the movable rod 24 completely leaves the inside of the groove 14 and has a certain distance with the groove 14, so that the movable rod 24 releases the fixation of the rotating disc 13, as shown in fig. 3, the rotating disc 13 is slid in the direction close to the device bin 22 through the sliding and rotating structure between the fixed shaft 12 and the rotating disc 13, and the movable rod 24 is ensured not to be inserted into the inside of the groove 14, the rotating disc 13 is rotated until the other group of the first rotating ring 17 and the second rotating ring 20 are on the same horizontal line, and the rotating disc 13 is slid in the direction close to the motor 19, until another group of first blocks 18 and second blocks 21 intermeshing, hold rolling disc 13, while antiport lead screw 23, make movable rod 24 to the direction that is close to recess 14 remove, until movable rod 24 inserts in recess 14 again completely, make movable rod 24 fix rolling disc 13 again, thereby accomplish the change of emery wheel 16, it is consuming time less, make things convenient for operating personnel to continue to carry out the coping task, when the coping task is accomplished completely, the emery wheel 16 that needs to be changed on rolling disc 13 carries out in time to change can.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can carry out different specification fine work steel mould accessory coping devices, includes operation panel (1), first electric cylinder (2), first electromagnetic sliding mechanism (7), second electric cylinder (10), second electromagnetic sliding mechanism (9) and motor (19), its characterized in that: the top of the operating platform (1) is fixed with a first electric cylinder (2), the outer side of the output end of the first electric cylinder (2) is provided with an installation block (3), the output end of the first electric cylinder (2) is hinged with a clamping plate (4), one side of the clamping plate (4) close to the first electric cylinder (2) is fixed with a spring (5), one end of the spring (5) far away from the clamping plate (4) is connected with the installation block (3), two sides of the top of the operating platform (1) are fixed with supporting rods (6), the top of each supporting rod (6) is provided with a first electromagnetic sliding mechanism (7), the top of each first electromagnetic sliding mechanism (7) is provided with an installation rod (8), the bottom of each installation rod (8) is provided with a second electromagnetic sliding mechanism (9), the bottom of each second electromagnetic sliding mechanism (9) is provided with a second electric cylinder (10), a U-shaped plate (11) is fixed at the output end of the second electric cylinder (10), a fixed shaft (12) is arranged on the inner side of the U-shaped plate (11), a rotating disc (13) is installed on the outer side of the fixed shaft (12), a groove (14) is formed in one side of the rotating disc (13), a rotating shaft (15) is installed at the edge of the rotating disc (13), a grinding wheel (16) is fixed at one end of the rotating shaft (15), a first rotating ring (17) is installed at one end, away from the grinding wheel (16), of the rotating shaft (15), a first tooth block (18) is arranged on one side, away from the grinding wheel (16), of the first rotating ring (17), a motor (19) is installed on one side, away from the grinding wheel (16), of the U-shaped plate (11), the output end of the motor (19) penetrates through the U-shaped plate (11), a second rotating ring (20) is fixed at the output end of the motor (19), and a second tooth block (21), one side that motor (19) were kept away from in U-shaped board (11) is fixed with device storehouse (22), and the inner bearing in device storehouse (22) installs lead screw (23) to lead screw (23) run through device storehouse (22), the outside of lead screw (23) is provided with movable rod (24), and movable rod (24) run through device storehouse (22) and extend to the inside of recess (14).

2. The device for grinding the die accessories of fine steel products with different specifications according to claim 1, which is characterized in that: the first electric cylinders (2) are uniformly distributed in an equal angle relative to the longitudinal central axis of the operating platform (1), and 3 groups of the first electric cylinders (2) are arranged.

3. The device for grinding the die accessories of fine steel products with different specifications according to claim 1, which is characterized in that: the rotating disc (13) is sleeved on the outer side of the fixed shaft (12), and the rotating disc (13) and the fixed shaft (12) form a relative sliding and rotating structure.

4. The device for grinding the die accessories of fine steel products with different specifications according to claim 1, which is characterized in that: the rotating shaft (15) is symmetrically distributed relative to the central axis of the rotating disc (13), and the rotating shaft (15) and the rotating disc (13) form a relative rotating structure.

5. The device for grinding the die accessories of fine steel products with different specifications according to claim 1, which is characterized in that: the first tooth blocks (18) are uniformly distributed in an equal angle relative to the central axis of the first rotating ring (17), and the first tooth blocks (18) are meshed with the second tooth blocks (21).

6. The device for grinding the die accessories of fine steel products with different specifications according to claim 1, which is characterized in that: the movable rod (24) is in threaded connection with the screw rod (23), and the movable rod (24) and the U-shaped plate (11) form a relative sliding structure.