CN211053420U

CN211053420U - Grinding roller for bakelite products

Info

Publication number: CN211053420U
Application number: CN201921693175.XU
Authority: CN
Inventors: 翁建根
Original assignee: Baoying Yiqing Plastic Electronic Technology Co ltd
Current assignee: Baoying Yiqing Plastic Electronic Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-21
Anticipated expiration: 2029-10-11

Abstract

The utility model belongs to the technical field of the bakelite grinding, especially, be a grinding drum of bakelite product, which comprises a frame, two bearing frame difference fixedly connected with driving shaft and driven shaft are passed through at the top of frame, fixed mounting has the hexagonal body to grind the case between the one side that driving shaft and driven shaft are relative, the inside fixed mounting of frame has the collection to keep off the frame, be provided with power unit in the frame to be used for driving the driving shaft to rotate, the business turn over breach that is linked together rather than inside is seted up to the one side that the hexagonal body ground the case. The utility model discloses a power unit, driving shaft and driven shaft's cooperation can drive the hexagonal body and grind the case and be circular motion, when the bakelite spare was circular motion along with the hexagonal body grinds the case, made the product of grinding receive the interference destruction circular motion of hexagonal body grinding case and produced even whipping and collide frictional force when doing circular motion to played the grinding action, reached good grinding effect.

Description

Grinding roller for bakelite products

Technical Field

The utility model relates to a bakelite spare grinds technical field, specifically is a grinding cylinder of bakelite product.

Background

The grinding of the bakelite parts aims at the characteristics of bakelite materials, and avoids the generation of undesirable phenomena such as burrs, edges and corners in the forming process, and the undesirable phenomena are treated and solved for products with high requirements on appearance and size. The techniques currently used are sand blasting, circular drum treatment, elliptical drum treatment and manual polishing treatment.

The current processing techniques suffer from the following problems:

1. sand blasting treatment: the equipment cost is high, the sand grain cost is high, the processing speed is low, the processing effect is not uniform, and the regeneration defective products are more;

2. circular roller treatment and elliptical roller treatment: the equipment cost is high, the processing speed is low, and the processing effect is poor;

3. manual treatment: the processing speed is slow.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a grinding roller of bakelite product has solved the problem that current bakelite spare grinds the problem that the atress is uneven and speed leads to the defective rate height, production efficiency low and manufacturing cost is high slowly.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding drum of bakelite product, includes the frame, the top of frame is through two bearing frame difference fixedly connected with driving shaft and driven shaft, fixed mounting has hexagonal body to grind the case between the relative one side of driving shaft and driven shaft, the inside fixed mounting of frame has the collection to keep off the frame, be provided with power unit in the frame for the drive driving shaft rotates, the business turn over breach that is linked together rather than inside is seted up to hexagonal body grinding case's one side, hexagonal body grinding case corresponds the inner wall fixed mounting of business turn over breach one side has the screw sleeve, hexagonal body grinding case corresponds the surface lock of business turn over breach one side and has the closing cap, the closing cap passes through bolt and screw sleeve's cooperation and hexagonal body grinding case fixed connection.

As an optimized technical proposal of the utility model, the hexagonal grinding box is a regular hexagonal body.

As a preferred technical scheme of the utility model, power unit includes variable speed motor and drive assembly, the variable speed motor is fixed in the frame, the variable speed motor passes through drive assembly and is connected with the driving shaft transmission.

As an optimal technical scheme of the utility model, drive assembly includes two band pulleys and a drive belt, two the band pulley is fixed respectively on the output shaft and the driving shaft of variable-speed motor, two connect through drive belt transmission between the band pulley.

As an optimized technical scheme of the utility model, the perforation that is linked together with the screw sleeve is seted up on the surface of hexagonal body grinding box.

As an optimized technical scheme of the utility model, the top fixed mounting of closing cap has two handles.

(III) advantageous effects

Compared with the prior art, the utility model provides a grinding roller of bakelite product possesses following beneficial effect:

1. this grinding roller of bakelite product through the cooperation of power unit, driving shaft and driven shaft, can drive the hexagonal body and grind the case and be circular motion, when the bakelite spare is circular motion along with the hexagonal body grinds the case, makes the grinding product receive the interference destruction circular motion of hexagonal body grinding case and produce even whipping and collide frictional force when doing circular motion to played the grinding effect, reached good grinding effect.

2. This grinding roller of bakelite product because the grinding effect is good, can reduce the defective rate of bakelite spare in the grinding process.

3. This grinding roller of bakelite product, the grinding in-process only need the manual unloading operation of going up go up can, compare with artifical manual polishing, the abrasive treatment volume is big, and grinding efficiency is high, grinds effectually.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the interior of the hexagonal grinding box of the present invention.

In the figure: 1. a frame; 2. a drive shaft; 3. a driven shaft; 4. a hexagonal grinding box; 5. collecting the blocking frame; 6. a power mechanism; 601. a transmission; 602. a transmission assembly; 60201. a pulley; 60202. a transmission belt; 7. entering and exiting the notch; 8. a threaded sleeve; 9. sealing the cover; 10. a bolt; 11. a handle.

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.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a grinding cylinder of bakelite product, which comprises a frame 1, two bearing frame difference fixedly connected with driving shaft 2 and driven shaft 3 are passed through at the top of frame 1, fixed mounting has hexagonal body to grind case 4 between the relative one side of driving shaft 2 and driven shaft 3, the inside fixed mounting of frame 1 has the collection to keep off frame 5, be provided with power unit 6 in the frame 1, in order to be used for driving shaft 2 to rotate, hexagonal body grinds the one side of case 4 and sets up rather than inside business turn over breach 7 that is linked together, hexagonal body grinds the inner wall fixed mounting that case 4 corresponds business turn over breach 7 one side and has threaded sleeve 8, hexagonal body grinds the surface lock that case 4 corresponds business turn over breach 7 one side and has closing cap 9, closing cap 9 passes through bolt 10 and threaded sleeve 8's cooperation and hexagonal body grinds case 4 fixed connection.

In the embodiment, the driving shaft 2 and the driven shaft 3 are positioned on the same axis, and the driving shaft 2 and the driven shaft are matched with the power mechanism 6 together to drive the hexagonal grinding box 4 to rotate stably; the electric wood piece and the grinding medium to be ground enter the hexagonal grinding box 4 through the inlet and outlet gap 7, and the electric wood piece and the grinding medium are discharged through the inlet and outlet gap 7 after grinding is finished; the hexagonal grinding box 4 is totally provided with six main faces and two side faces, wherein the five main faces and the two side faces are in a sealed state, one main face is a face provided with an access gap 7, the sealing cover 9 is required to be in threaded connection with the threaded sleeve 8 through the bolt 10 during grinding, so that the sealing cover 9 is fixed on the hexagonal grinding box 4, the access gap 7 is shielded, the driving shaft 2 is driven to rotate through the power mechanism 6, the hexagonal grinding box 4 is sequentially driven to rotate to grind bakelite parts, the number of the threaded sleeves 8 is two, and the firmness of the sealing cover 9 and the hexagonal grinding box 4 after fixing is improved; the effect of collecting and blocking frame 5 is for guiding the collection to the good bakelite spare of grinding, collects and blocks frame 5 and need incline the design, makes things convenient for the bakelite spare to fall.

Specifically, the hexagonal grinding box 4 is a regular hexagonal body.

In this embodiment, the design of the regular hexagon body keeps driving shaft 2, driven shaft 3 and hexagon body grinding case 4 all to be located same axis, has guaranteed the utility model discloses structural design's rationality to can play effectual grinding to bakelite spare.

Specifically, the power mechanism 6 includes a transmission 601 and a transmission assembly 602, the transmission 601 is fixed on the frame 1, and the transmission 601 is in transmission connection with the driving shaft 2 through the transmission assembly 602.

In this embodiment, the transmission 601 is composed of a motor and a transmission case, and the rotation speed and time of the transmission 601 can be adjusted, so that the grinding machine is suitable for grinding of various products and has wide applicability.

Specifically, the transmission assembly 602 includes two pulleys 60201 and a transmission belt 60202, wherein the two pulleys 60201 are respectively fixed on the output shaft of the transmission 601 and the drive shaft 2, and the two pulleys 60201 are in transmission connection with each other through the transmission belt 60202.

In this embodiment, the transmission assembly 602 may also be a combination of a chain and a gear, not limited to the pulley 60201 and the transmission belt 60202, and the transmission assembly 602 mainly plays a role of transmission connection between the transmission 601 and the driving shaft 2, thereby ensuring that the driving shaft 2 can normally rotate under the driving of the transmission 601.

Specifically, the surface of the hexagonal grinding box 4 is provided with a through hole communicated with the inside of the threaded sleeve 8.

In this embodiment, the through hole is designed to ensure that the bolt 10 smoothly enters the interior of the threaded sleeve 8 and is in threaded connection therewith, thereby facilitating the fixing of the cap 9 to the hexagonal grinding box 4.

Specifically, two handles 11 are fixedly mounted on the top of the cover 9.

In this embodiment, the two handles 11 are designed to facilitate taking the cover 9, and provide convenience for the related operations of the cover 9.

The utility model discloses a theory of operation and use flow: the sealing cover 9 is taken down from the hexagonal grinding box 4, the bakelite component and the grinding medium to be ground enter the hexagonal grinding box 4 through the inlet and outlet gap 7, then the sealing cover 9 is buckled on the hexagonal grinding box 4 to shield the inlet and outlet gap 7, then the sealing cover 9 is in threaded connection with two threaded sleeves 8 through two bolts 10, the sealing cover 9 is fixed on the hexagonal grinding box 4, the variable speed machine 601 is started to drive the belt wheel 60201 positioned on the output shaft to rotate, then the driving belt 60202 drives the belt wheel 60201 positioned on the driving shaft 2 to rotate, so that the driving shaft 2 drives the hexagonal grinding box 4 to rotate, meanwhile, the driven shaft 3 rotates to drive the hexagonal grinding box 4 to do circular motion, when the bakelite component does circular motion along with the hexagonal grinding box 4, the ground product is disturbed by the hexagonal grinding box 4 to destroy the circular motion to generate uniform throwing friction force during the circular motion, and meanwhile, the grinding medium is matched, so that the grinding effect is achieved, a good grinding effect is achieved, after grinding is finished, the sealing cover 9 is separated from the hexagonal grinding box 4, the bakelite in the hexagonal grinding box 4 is poured into the collecting baffle frame 5 through the inlet and outlet notch 7 to be collected, and at the moment, a collecting box (not shown in the figure) is arranged at a falling outlet of the collecting baffle frame 5 to be collected.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding roller of bakelite products is characterized in that: comprises a frame (1), the top of the frame (1) is respectively and fixedly connected with a driving shaft (2) and a driven shaft (3) through two bearing seats, a hexagonal grinding box (4) is fixedly arranged between the opposite sides of the driving shaft (2) and the driven shaft (3), a collecting baffle frame (5) is fixedly arranged in the frame (1), a power mechanism (6) is arranged on the frame (1), so as to drive the driving shaft (2) to rotate, one surface of the hexagonal grinding box (4) is provided with an in-out gap (7) communicated with the inside of the hexagonal grinding box, the inner wall of one surface of the hexagonal grinding box (4) corresponding to the in-out gap (7) is fixedly provided with a threaded sleeve (8), the outer surface of one surface of the hexagonal grinding box (4) corresponding to the in-out gap (7) is buckled with a sealing cover (9), the sealing cover (9) is fixedly connected with the hexagonal grinding box (4) through the matching of the bolt (10) and the threaded sleeve (8).

2. The grinding roll of bakelite products according to claim 1, characterized in that: the hexagonal grinding box (4) is a regular hexagonal body.

3. The grinding roll of bakelite products according to claim 1, characterized in that: the power mechanism (6) comprises a speed changer (601) and a transmission assembly (602), the speed changer (601) is fixed on the frame (1), and the speed changer (601) is in transmission connection with the driving shaft (2) through the transmission assembly (602).

4. A grinding roll for bakelite products according to claim 3, characterized in that: the transmission assembly (602) comprises two belt wheels (60201) and a transmission belt (60202), wherein the two belt wheels (60201) are respectively fixed on an output shaft and a driving shaft (2) of the transmission (601), and the two belt wheels (60201) are in transmission connection through the transmission belt (60202).

5. The grinding roll of bakelite products according to claim 1, characterized in that: the surface of the hexagonal grinding box (4) is provided with a through hole communicated with the interior of the threaded sleeve (8).

6. The grinding roll of bakelite products according to claim 1, characterized in that: two handles (11) are fixedly arranged at the top of the sealing cover (9).