CN216577001U

CN216577001U - Automatic discharging device of double-ended grinding machine

Info

Publication number: CN216577001U
Application number: CN202123047964.6U
Authority: CN
Inventors: 张则锦
Original assignee: Luoyang Huahang Technology Co ltd
Current assignee: Luoyang Huahang Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-24
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses an automatic discharging device of a double-ended grinding machine, which comprises a rotating shaft arranged on a grinding machine box body and used for supporting and rotating, wherein a central turntable is arranged at the end part of the rotating shaft between grinding wheels, and a discharging mechanism arranged on the rotating shaft and used for pushing out a machining material on the central turntable, a material guide mechanism used for guiding and collecting the pushed-out machining material is arranged on the front side of the discharging mechanism, the material guide mechanism is connected with the grinding machine box body, and the discharging mechanism is connected with the grinding machine box body and the rotating shaft. According to the utility model, the top disc of the discharging mechanism rotates along with the rotating shaft, so that the sliding disc intermittently moves back and forth under the action of the top disc and the first spring, the product in the central rotating disc placing hole is pushed down, and then the guiding plate of the material guiding mechanism is used for guiding and collecting, thereby improving the removal efficiency of the ground product, reducing the labor intensity and lowering the production cost.

Description

Automatic discharging device of double-ended grinding machine

Technical Field

The utility model relates to the field of grinding machines, in particular to an automatic discharging device of a double-ended grinding machine.

Background

The double-end-face grinding machine is a plane processing machine tool, two parallel sections can be ground simultaneously in one processing process, a traditional double-end-face grinding machine manually puts a product into a disc station hole of the grinding machine, the product is conveyed to a grinding wheel through rotation of a disc to be ground, then the product is rolled out to be taken, the disc needs to be stopped when the product is taken, and then manual operation of workers is carried out, so that the whole processing efficiency is low, the labor intensity is high, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide an automatic discharging device of a parallel surface grinding machine.

The utility model realizes the purpose through the following technical scheme:

an automatic discharging device of a double-ended grinding machine comprises a rotating shaft arranged on a grinding machine box body and used for supporting and rotating, a central turntable is arranged at the end part of the rotating shaft between grinding wheels, a discharging mechanism arranged on the rotating shaft and used for pushing out machining materials on the central turntable, a material guide mechanism used for guiding and collecting the pushed machining materials is arranged on the front side of the discharging mechanism, the material guide mechanism is connected with the grinding machine box body, and the discharging mechanism is connected with the grinding machine box body and the rotating shaft;

the discharging mechanism comprises a top disc arranged on the rotating shaft, the top disc is arranged on the rear side of the central rotating disc, a convex block is arranged at the rear end of the top disc, a sliding disc is arranged on the rear side of the top disc, a groove is arranged on the front end face of the sliding disc, a guide post is arranged on the rear side of the sliding disc, a guide sleeve is arranged on the outer side of the guide post, a first spring is arranged on the rear side of the sliding disc, which is positioned on the outer side of the rotating shaft, a connecting rod is arranged on one side of the sliding disc, a push rod is arranged on the connecting rod, a limit sleeve is arranged on the rear side of the push rod, and a second spring is arranged in the limit sleeve;

the guide mechanism comprises a guide plate arranged on the front side of the central turntable, a strut is arranged on the lower side of the guide plate, a first adjusting rod is arranged on the front side of the strut, a threaded sleeve is arranged on the first adjusting rod, a second adjusting rod is arranged on the threaded sleeve, and the other end of the second adjusting rod is connected with the guide plate.

Further setting: the central turntable is uniformly provided with placing holes, the convex blocks on the top disk correspond to the placing holes on the central turntable, the grooves on the sliding disk correspond to the convex blocks, and transition regions are arranged among the grooves.

According to the arrangement, when the top disc rotates, the lug is matched with the groove in the sliding disc, the sliding disc is subjected to integral front-back movement limitation, and the push rod enables a polished product to be ejected out of the placing hole.

Further setting: the top disc is welded with the rotating shaft, and the sliding disc is in clearance connection with the rotating shaft.

So set up, make the top dish with the pivot is even as an organic whole the pivot is passed through when rotating the top dish is right the slip dish promotes.

Further setting: the guide posts are evenly distributed on the sliding disc, and the guide posts are connected with the guide sleeves in a sliding mode.

According to the arrangement, the guide post is limited and fixed through the guide sleeve, so that the sliding disc can only move back and forth relative to the rotating shaft.

Further setting: the sliding disc is welded with the connecting rod, the connecting rod is welded with the push rod, and the diameter of the push rod is smaller than that of the placing hole in the central turntable.

The arrangement is that the sliding disk and the push rod are connected into a whole, and the push rod moves along with the sliding disk.

Further setting: the limiting sleeve is provided with a notch groove for sliding the connecting rod, and the push rod is connected with the limiting sleeve in a sliding manner.

So set up, through the stop collar is right the back-and-forth movement of connecting rod leads spacingly.

Further setting: the pillar is hinged with the guide plate, the second adjusting rod is hinged with the guide plate, and the first adjusting rod is hinged with the pillar.

According to the arrangement, the guide plate is supported and fixed through the support column, the first adjusting rod and the second adjusting rod.

Further setting: the first adjusting rod and the second adjusting rod are both in threaded connection with the threaded sleeve, and threads at the end parts of the first adjusting rod and the second adjusting rod are of left-right spiral structures.

According to the arrangement, the thread sleeve is sleeved on the first adjusting rod and the second adjusting rod to rotate and adjust the length of the integral support, so that the elevation angle of the guide plate is changed.

Further setting: the upper surface of the guide plate is bonded with a rubber pad, and the rubber pad is made of a polyurethane material.

According to the arrangement, the unloaded products are buffered through the rubber pad and then slide down through the guide plate.

Compared with the prior art, the utility model has the following beneficial effects:

the top plate of the discharging mechanism rotates along with the rotating shaft, so that the sliding plate intermittently moves back and forth under the action of the top plate and the first spring, the center rotary plate is placed under the top of a product in the hole, and then the guide plate of the guide mechanism is used for guiding and collecting, the taking-off efficiency of the ground product is improved, the labor intensity is reduced, and the production cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an isometric view of a double-ended grinding machine automatic discharge apparatus of the present invention in use;

FIG. 2 is a schematic structural view of a discharge mechanism of an automatic discharge apparatus of a double-ended grinding machine according to the present invention;

FIG. 3 is a first structural schematic view of a split state of a discharge mechanism of an automatic discharge apparatus of a parallel surface grinding machine according to the present invention;

FIG. 4 is a second structural schematic view of a split state of a discharge mechanism of an automatic discharge apparatus of a parallel surface grinding machine according to the present invention;

FIG. 5 is a schematic view of an installation structure of a material guiding mechanism of an automatic discharging device of a parallel surface grinding machine according to the present invention;

fig. 6 is a schematic cross-sectional structural view of a material guiding mechanism of the automatic discharging device of the parallel surface grinding machine according to the utility model.

The reference numerals are explained below:

11. a grinding machine box body; 12. a central turntable; 13. a rotating shaft; 2. a discharge mechanism; 21. a top tray; 211. a bump; 22. a sliding disk; 221. a groove; 23. a guide post; 24. a guide sleeve; 25. a first spring; 26. a connecting rod; 27. a push rod; 28. a limiting sleeve; 29. a second spring; 3. a material guiding mechanism; 31. a pillar; 32. a guide plate; 33. a first adjusting lever; 34. a second adjusting lever; 35. a threaded sleeve; 36. a rubber pad.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-6, an automatic discharging device for a parallel surface grinding machine comprises a rotating shaft 13 arranged on a grinding machine box 11 and used for supporting and rotating, a central turntable 12 is arranged at the end part of the rotating shaft 13 and located between grinding wheels, a discharging mechanism 2 arranged on the rotating shaft 13 and used for pushing out a processed material on the central turntable 12, a material guiding mechanism 3 used for guiding and collecting the pushed processed material is arranged at the front side of the discharging mechanism 2, the material guiding mechanism 3 is connected with the grinding machine box 11, and the discharging mechanism 2 is connected with the grinding machine box 11 and the rotating shaft 13;

the discharging mechanism 2 comprises a top disc 21 arranged on a rotating shaft 13, the top disc 21 is arranged on the rear side of a central rotating disc 12, a convex block 211 is arranged at the rear end of the top disc 21, a sliding disc 22 is arranged on the rear side of the top disc 21, a groove 221 is arranged on the front end face of the sliding disc 22, a guide column 23 is arranged on the rear side of the sliding disc 22, a guide sleeve 24 is arranged on the outer side of the guide column 23 to limit the guide column 23, a first spring 25 is arranged on the rear side of the sliding disc 22 and located on the outer side of the rotating shaft 13 and used for providing the front and rear movement of the sliding disc 22, a connecting rod 26 is arranged on one side of the sliding disc 22, a push rod 27 is arranged on the connecting rod 26, a limit sleeve 28 is arranged on the rear side of the push rod 27, and a second spring 29 is arranged in the limit sleeve 28 and used for assisting the front and rear movement of the push rod 27;

the material guiding mechanism 3 comprises a guide plate 32 arranged on the front side of the central turntable 12, a strut 31 is arranged on the lower side of the guide plate 32, a first adjusting rod 33 is arranged on the front side of the strut 31, a threaded sleeve 35 is arranged on the first adjusting rod 33, a second adjusting rod 34 is arranged on the threaded sleeve 35, and the other end of the second adjusting rod 34 is connected with the guide plate 32.

Preferably, the following components: placing holes are uniformly distributed on the central turntable 12, the convex blocks 211 on the top disk 21 correspond to the placing holes on the central turntable 12, the grooves 221 on the sliding disk 22 correspond to the convex blocks 211, transition areas are arranged among the grooves 221, so that when the top disk 21 rotates, the convex blocks 211 and the grooves 221 on the sliding disk 22 are matched with each other, the sliding disk 22 is integrally limited in the front-back movement, and a polished product is ejected out of the placing holes by the push rod 27; the top disc 21 is welded with the rotating shaft 13, the sliding disc 22 is in clearance connection with the rotating shaft 13, so that the top disc 21 and the rotating shaft 13 are connected into a whole, and the sliding disc 22 is pushed by the top disc 21 when the rotating shaft 13 rotates; three guide posts 23 are uniformly distributed on the sliding disc 22, the guide posts 23 are connected with the guide sleeves 24 in a sliding manner, and the guide posts 23 are limited and fixed through the guide sleeves 24, so that the sliding disc 22 can only move back and forth relative to the rotating shaft 13; the sliding disk 22 is welded with a connecting rod 26, the connecting rod 26 is welded with a push rod 27, the diameter of the push rod 27 is smaller than that of a placing hole on the central turntable 12, so that the sliding disk 22 and the push rod 27 are connected into a whole, and the push rod 27 moves along with the sliding disk 22; a notch groove for sliding the connecting rod 26 is formed in the limiting sleeve 28, the push rod 27 is connected with the limiting sleeve 28 in a sliding mode, and the front and back movement of the connecting rod 26 is guided and limited through the limiting sleeve 28; the pillar 31 is hinged with the guide plate 32, the second adjusting rod 34 is hinged with the guide plate 32, the first adjusting rod 33 is hinged with the pillar 31, and the guide plate 32 is supported and fixed through the pillar 31, the first adjusting rod 33 and the second adjusting rod 34; the first adjusting rod 33 and the second adjusting rod 34 are both in threaded connection with the threaded sleeve 35, threads at the ends of the first adjusting rod 33 and the second adjusting rod 34 are of a left-right spiral structure, and the length of the integral support is adjusted by rotating the first adjusting rod 33 and the second adjusting rod 34 through the threaded sleeve 35, so that the elevation angle of the guide plate 32 is changed; the upper surface of the guide plate 32 is adhered with a rubber pad 36, the rubber pad 36 is made of polyurethane, the unloaded product is buffered by the rubber pad 36, and then the product slides down through the guide plate 32.

The working principle and the using process of the utility model are as follows: products to be polished are placed in the placing holes of the central rotating disc 12, the products on the central rotating disc 12 rotate after passing through a polishing wheel through rotation of the rotating shaft 13, meanwhile, the top disc 21 of the discharging mechanism 2 synchronously rotates under rotation of the rotating shaft 13, the lug 211 at the rear end of the top disc 21 pushes the sliding disc 22 to move when rotating, when the lug 211 is opposite to the groove 221, the sliding disc 22 pushes the sliding disc 22 forwards through elastic thrust of the first spring 25, the push rod 27 at one end of the connecting rod 26 pushes the products polished in the placing holes, the positions of the lug 211 and the groove 221 relatively change along with rotation of the top disc 21, when the sliding disc 22 integrally pushes the sliding disc 22 to the rear side when moving to a transition region between the grooves 221, the products are sequentially and alternately discharged, and the products pushed down fall into the guide plate 32 of the material guiding mechanism 3 to slide down.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a double-ended grinding machine automatic discharge device, is used for supporting pivoted pivot (13) including setting up on grinding machine box (11), pivot (13) tip is located and is provided with central carousel (12), its characterized in that between the emery wheel: the discharging mechanism (2) is arranged on the rotating shaft (13) and used for pushing out the machining materials on the central rotating disc (12), a material guiding mechanism (3) used for guiding and collecting the pushed machining materials is arranged on the front side of the discharging mechanism (2), the material guiding mechanism (3) is connected with the grinding machine box body (11), and the discharging mechanism (2) is connected with the grinding machine box body (11) and the rotating shaft (13);

the discharging mechanism (2) comprises a top disc (21) arranged on the rotating shaft (13), the top disc (21) is arranged at the rear side of the central turntable (12), a lug boss (211) is arranged at the rear end of the top disc (21), a sliding disc (22) is arranged at the rear side of the top disc (21), a groove (221) is arranged on the front end surface of the sliding disc (22), a guide post (23) is arranged at the rear side of the sliding disc (22), a guide sleeve (24) is arranged at the outer side of the guide post (23), a first spring (25) is arranged at the rear side of the sliding disc (22) and outside the rotating shaft (13), a connecting rod (26) is arranged on one side of the sliding disk (22), a push rod (27) is arranged on the connecting rod (26), a limiting sleeve (28) is arranged on the rear side of the push rod (27), and a second spring (29) is arranged in the limiting sleeve (28);

guide mechanism (3) are including setting up deflector (32) of center carousel (12) front side, deflector (32) downside is provided with pillar (31), pillar (31) front side is provided with first regulation pole (33), be provided with thread bush (35) on first regulation pole (33), be provided with second regulation pole (34) on thread bush (35), second regulation pole (34) the other end with deflector (32) are connected.

2. The automatic discharge apparatus of a parallel surface grinding machine according to claim 1, wherein: placing holes are uniformly distributed in the central rotary disc (12), the convex blocks (211) on the top disc (21) correspond to the placing holes in the central rotary disc (12), the grooves (221) in the sliding disc (22) correspond to the convex blocks (211), and transition areas are arranged among the grooves (221).

3. The automatic discharge apparatus of a parallel surface grinding machine according to claim 2, wherein: the top disc (21) is welded with the rotating shaft (13), and the sliding disc (22) is in clearance connection with the rotating shaft (13).

4. The automatic discharge apparatus of a parallel surface grinding machine according to claim 1, wherein: the guide columns (23) are uniformly distributed on the sliding disc (22), and the guide columns (23) are connected with the guide sleeve (24) in a sliding mode.

5. The automatic discharge apparatus of a parallel surface grinding machine according to claim 2, wherein: the sliding disc (22) is welded with the connecting rod (26), the connecting rod (26) is welded with the push rod (27), and the diameter of the push rod (27) is smaller than that of a placing hole in the central turntable (12).

6. The automatic discharge apparatus of a parallel surface grinding machine according to claim 1, wherein: the limiting sleeve (28) is provided with a notch groove for sliding the connecting rod (26), and the push rod (27) is connected with the limiting sleeve (28) in a sliding manner.

7. The automatic discharge apparatus of a parallel surface grinding machine according to claim 1, wherein: the pillar (31) is hinged to the guide plate (32), and the second adjusting rod (34) is hinged to the guide plate (32) and the first adjusting rod (33) is hinged to the pillar (31).

8. The automatic discharge apparatus of a parallel surface grinding machine according to claim 1, wherein: the first adjusting rod (33) and the second adjusting rod (34) are in threaded connection with the threaded sleeve (35), and threads at the ends of the first adjusting rod (33) and the second adjusting rod (34) are of left-right spiral structures.

9. The automatic discharge apparatus of a parallel surface grinding machine according to claim 1, wherein: a rubber pad (36) is bonded on the upper surface of the guide plate (32), and the rubber pad (36) is made of a polyurethane material.