CN218658207U

CN218658207U - Grinding head four-side grinding machine convenient to replace

Info

Publication number: CN218658207U
Application number: CN202221884372.1U
Authority: CN
Inventors: 李笑颜; 李胜波
Original assignee: Hebei Aojing Glass Products Co ltd
Current assignee: Hebei Aojing Glass Products Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-03-21
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a be convenient for change bistrique four sides polisher, including the emery wheel, the both sides of emery wheel are provided with first backup pad and second backup pad respectively, there is the multiunit bolt through threaded connection between first backup pad and the second backup pad, there is the nut outside all through threaded connection of multiunit bolt, the central point of second backup pad one side puts fixed mounting and has the connecting block, one side fixedly connected with multiunit rack of connecting block, the one end of connecting block clamps the output shaft, and the internally mounted of output shaft one end has the multiunit gear, through first backup pad, the second backup pad, the bolt, the nut, the connecting block, the rack, mutually support between output shaft and the gear, can install the one end at the output shaft with the emery wheel, when needs are changed the emery wheel like this, the pulling emery wheel, make connecting block and rack follow the one end of output shaft shift out can, thereby reached the effect that can quick replacement emery wheel.

Description

Four-side grinding machine with grinding head convenient to replace

Technical Field

The utility model relates to a four sides edging machine field especially relates to a be convenient for change bistrique four sides polisher.

Background

The four-edge grinding machine is a professional processing device for chamfering rectangular original glass sheets, is suitable for processing hollow glass of buildings, doors and windows and white glass and LOW-E glass with complex and single specifications, and has high processing precision, high efficiency and high mechanical configuration.

Through retrieval, the automatic polisher for annular products of the Chinese granted patent No. CN 113414675A comprises a machine base, an X-axis moving module, a Z-axis moving module, a polishing assembly and an annular clamp, the polisher is suitable for uniformly polishing the annular products in the circumferential direction, over-polishing or under-polishing is effectively avoided, the quality of the polished products is greatly improved, a polished paper tube is convenient to replace, and polishing efficiency is high.

The self-propelled rail grinding machine of the China granted patent No. CN 108188851A comprises a frame, rail traveling wheels, a traveling driving mechanism and a grinding mechanism, and has the advantages of high precision of adjustment, no offset after position adjustment and good grinding quality; and can polish bilaterally, it is efficient to polish.

The aforesaid patent has improved the not enough of traditional polisher to a certain extent, but the cutting head to the polisher of being not convenient for change, consequently provides one kind and is convenient for change bistrique four sides polisher.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a be convenient for change bistrique four sides polisher has produced the technological effect that can the quick replacement bistrique.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a be convenient for change bistrique four sides polisher, includes the emery wheel, the both sides of emery wheel are provided with first backup pad and second backup pad respectively, have the multiunit bolt through threaded connection between first backup pad and the second backup pad, and the outside of multiunit bolt all has the nut through threaded connection, and the central point of second backup pad one side puts fixed mounting and has the connecting block, and one side fixedly connected with multiunit rack of connecting block, the one end of connecting block has clamped the output shaft to and the internally mounted of output shaft one end has the multiunit gear.

As a preferred technical scheme of the utility model, first backup pad all sets up to circular with the second backup pad, and the outside of first backup pad and second backup pad all sets up to the slope form.

As an optimized technical scheme of the utility model, the multiunit the bolt is the inside at first backup pad and second backup pad is installed to hexagonal shape.

As a preferred technical scheme of the utility model, the outside parcel of connecting block one end has the one deck rubber circle, and the outside of rubber circle one end sets up to the slope form.

As a preferred technical scheme of the utility model, the quantity of rack is unanimous with the quantity of gear, and the inside of output shaft one end set up with the rectangular channel hole of rack looks adaptation.

As a preferred technical scheme of the utility model, the multiunit spacing groove has been seted up to the inside of output shaft one end, and the inside fixed mounting of spacing groove has the spring, and the one end fixedly connected with fixed block of spring, one side of fixed block are provided with the accessory plate to and the fixed slot has been seted up to the one end of gear.

As a preferred technical scheme of the utility model, the arc recess has been seted up to the one end of accessory plate, and the equidistant evenly distributed in surface of arc recess has multiunit strip lug, and the one end of output shaft is seted up the rectangle spout with accessory plate looks adaptation.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model is characterized in that the first support plate, the second support plate, the bolt, the nut, the connecting block, the rack, the output shaft and the gear are matched with each other, the first support plate and the second support plate are fixedly arranged at two sides of the grinding wheel through the mutual matching between the bolt and the nut, then the rack is aligned with the rectangular groove hole at one end of the output shaft to push the grinding wheel, the grinding wheel moves towards the output shaft under the action of thrust, the connecting block is clamped at one end of the output shaft under the action of the grinding wheel, the gap between the connecting block and the output shaft can be reduced through the self deformation of the rubber ring outside the connecting block, so that the clamping of the connecting block is more stable, the rack enters the inside of the rectangular groove hole at one end of the output shaft under the driving of the connecting block and is meshed with the gear, the gear rotates under the driving of the rack until the rack completely enters the inside of the rectangular groove hole at one end of the output shaft, and thus when the grinding wheel needs to be replaced, the grinding wheel is pulled, so that the connecting block and the rack can be moved out from one end of the output shaft, and the effect of quickly replacing the grinding wheel is achieved;

2. the utility model discloses a spacing groove, a spring, the fixed block, mutually support between accessory plate and the fixed slot, the staff can promote the accessory plate through the hand, the accessory plate slides along the inside rectangle spout of output shaft under the effect of thrust, the fixed block shifts out and enters into the inside of spacing groove from the inside of fixed slot under the drive of accessory plate, the spring shrink holds power under the extrusion of fixed block, install the emery wheel behind the one end of output shaft, remove the promotion to the accessory plate, the spring resumes to initial form, the fixed block shifts out and the block is in the inside of fixed slot from the one end of spacing groove under the effect of spring force, thereby spacing effect has been played to the rack, the problem that the rack probably breaks away from output shaft one end has been avoided, make the connection between emery wheel and the output shaft more stable.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a side sectional view of the present invention;

fig. 3 is an enlarged structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged structural view of the position B in fig. 2 according to the present invention.

Wherein: 1. a grinding wheel; 21. a first support plate; 22. a second support plate; 23. a bolt; 24. a nut; 25. connecting blocks; 26. a rack; 27. an output shaft; 28. a gear; 31. a limiting groove; 32. a spring; 33. a fixed block; 34. an auxiliary plate; 35. and fixing the grooves.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a four-side grinding machine with a grinding head convenient to replace comprises a grinding wheel 1, wherein a first supporting plate 21 and a second supporting plate 22 are respectively arranged on two sides of the grinding wheel 1, a plurality of groups of bolts 23 are connected between the first supporting plate 21 and the second supporting plate 22 through threads, nuts 24 are connected outside the plurality of groups of bolts 23 through threads, a connecting block 25 is fixedly arranged at the center of one side of the second supporting plate 22, a plurality of groups of racks 26 are fixedly connected on one side of the connecting block 25, an output shaft 27 is clamped at one end of the connecting block 25, and a plurality of groups of gears 28 are arranged inside one end of the output shaft 27.

When the quick-change grinding wheel is used, the first support plate 21 and the second support plate 22 are fixedly installed on two sides of the grinding wheel 1 through mutual matching between the bolts 23 and the nuts 24, then the rack 26 is aligned with the rectangular groove hole in one end of the output shaft 27, the grinding wheel 1 is pushed, the grinding wheel 1 moves towards the output shaft 27 under the action of thrust, the connecting block 25 is clamped at one end of the output shaft 27 under the driving of the grinding wheel 1, a gap between the connecting block 25 and the output shaft 27 can be reduced through self deformation of a rubber ring outside the connecting block 25, so that the clamping of the connecting block 25 is more stable, the rack 26 enters the rectangular groove hole in one end of the output shaft 27 and is meshed with the gear 28 under the driving of the connecting block 25, the gear 28 rotates under the driving of the rack 26 until the rack 26 completely enters the rectangular groove hole in one end of the output shaft 27, and therefore, when the grinding wheel 1 needs to be replaced, the grinding wheel 1 is pulled, the connecting block 25 and the rack 26 are moved out from one end of the output shaft 27, and the effect of quick replacement of the grinding wheel 1 is achieved.

In other embodiments, the first support plate 21 and the second support plate 22 are both configured to be circular, and the outer sides of the first support plate 21 and the second support plate 22 are both configured to be inclined, the first support plate 21 and the second support plate 22 can support two sides of the grinding wheel 1, and the inclined surfaces of the first support plate 21 and the second support plate 22 can avoid the thickness of the first support plate 21 and the second support plate 22 from affecting the vision.

In other embodiments, the plurality of sets of bolts 23 are installed inside the first support plate 21 and the second support plate 22 in a hexagonal shape, the first support plate 21 and the second support plate 22 can be fixedly installed on both sides of the grinding wheel 1 by the cooperation between the plurality of sets of bolts 23 and the nuts 24, and the installation of the bolts 23 can be more stable due to the hexagonal installation manner.

In other embodiments, the outside parcel of connecting block 25 one end has the one deck rubber circle, and the outside of rubber circle one end sets up to the slope form, can avoid the thickness of rubber circle to cause the hindrance to connecting block 25's installation like this to deformation through rubber circle self can reduce the gap between connecting block 25 and the output shaft 27, thereby makes the more stable of connecting block 25 installation.

In other embodiments, the number of the racks 26 is the same as that of the gears 28, and a rectangular slot hole matched with the rack 26 is formed in one end of the output shaft 27, so that a connection structure can be formed by the mutual matching between the gears 28 and the racks 26, and the connection block 25 can be installed more stably.

In other embodiments, a plurality of sets of limiting grooves 31 are formed in one end of the output shaft 27, a spring 32 is fixedly mounted in the limiting groove 31, one end of the spring 32 is fixedly connected with a fixed block 33, an auxiliary plate 34 is arranged on one side of the fixed block 33, and a fixed groove 35 is formed in one end of the gear 28, when the grinding wheel device is used, a worker can push the auxiliary plate 34 by hands, the auxiliary plate 34 slides along a rectangular sliding groove in the output shaft 27 under the action of pushing force, the fixed block 33 is moved out from the inside of the fixed groove 35 and enters the inside of the limiting groove 31 under the driving of the auxiliary plate 34, the spring 32 contracts and stores force under the extrusion of the fixed block 33, after the grinding wheel 1 is mounted at one end of the output shaft 27, the pushing force on the auxiliary plate 34 is released, the spring 32 returns to an initial form, the fixed block 33 is moved out from one end of the limiting groove 31 and clamped in the inside of the fixed groove 35 under the action of the spring 32, so that a limiting effect is achieved on the rack 26, the problem that the rack 26 possibly breaks away from one end of the output shaft 27 is avoided, and the connection between the grinding wheel 1 and the output shaft 27 is more stable.

In other embodiments, an arc-shaped groove is formed at one end of the auxiliary plate 34, a plurality of groups of strip-shaped protrusions are uniformly distributed on the surface of the arc-shaped groove at equal intervals, and a rectangular sliding groove matched with the auxiliary plate 34 is formed at one end of the output shaft 27, so that the friction between the hands of a worker and the auxiliary plate 34 can be increased, and the worker can push the auxiliary plate 34 by the hands better.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be convenient for change bistrique four sides polisher, includes emery wheel (1), its characterized in that: the grinding wheel is characterized in that a first supporting plate (21) and a second supporting plate (22) are respectively arranged on two sides of the grinding wheel (1), multiple groups of bolts (23) are connected between the first supporting plate (21) and the second supporting plate (22) through threads, nuts (24) are connected to the outer portions of the multiple groups of bolts (23) through threads, a connecting block (25) is fixedly installed at the center of one side of the second supporting plate (22), multiple groups of racks (26) are fixedly connected to one side of the connecting block (25), an output shaft (27) is clamped to one end of the connecting block (25), and multiple groups of gears (28) are installed inside one end of the output shaft (27).

2. The grinding head four-side grinding machine convenient to replace as claimed in claim 1, characterized in that: the first supporting plate (21) and the second supporting plate (22) are both set to be circular, and the outer sides of the first supporting plate (21) and the second supporting plate (22) are both set to be inclined.

3. The grinding machine with the grinding head convenient to replace of the four sides of the grinding head as claimed in claim 1, wherein: and a plurality of groups of bolts (23) are arranged inside the first supporting plate (21) and the second supporting plate (22) in a hexagonal shape.

4. The grinding machine with the grinding head convenient to replace of the four sides of the grinding head as claimed in claim 1, wherein: the outside parcel of connecting block (25) one end has the one deck rubber circle, and the outside of rubber circle one end sets up to the slope form.

5. The grinding machine with the grinding head convenient to replace of the four sides of the grinding head as claimed in claim 1, wherein: the number of the racks (26) is consistent with that of the gears (28), and a rectangular groove hole matched with the racks (26) is formed in one end of the output shaft (27).

6. The grinding head four-side grinding machine convenient to replace as claimed in claim 1, characterized in that: a plurality of groups of limiting grooves (31) are formed in one end of the output shaft (27), springs (32) are fixedly mounted in the limiting grooves (31), one ends of the springs (32) are fixedly connected with fixing blocks (33), an auxiliary plate (34) is arranged on one side of each fixing block (33), and fixing grooves (35) are formed in one ends of the gears (28).

7. The grinding machine with the grinding head convenient to replace of the four sides of the grinding head as claimed in claim 6, wherein: an arc-shaped groove is formed in one end of the auxiliary plate (34), a plurality of groups of strip-shaped convex blocks are uniformly distributed on the surface of the arc-shaped groove at equal intervals, and a rectangular sliding groove matched with the auxiliary plate (34) is formed in one end of the output shaft (27).