CN214162497U - Multi-station polishing and grinding machine - Google Patents

Abstract

The utility model discloses a multistation polishing and burnishing machine, including the back-and-forth movement mechanism, the front and back drive actuating cylinder drives the front and back movable plate to move back and forth above the locating plate, the front end of the output shaft of the rotary driving motor is installed with the product chuck used for clamping the product body, the upper and lower rotary driving assembly comprises a left rotary driving actuating cylinder and a right rotary driving actuating cylinder, the polishing mechanism comprises an installation assembly and an upper and lower driving actuating cylinder which drives the installation assembly to move up and down, the grating encoder assembly comprises a grating encoder and an upper and lower driving assembly which drives the grating encoder to move up and down; this multistation polishing machine, the convenience is polished to a plurality of arc lines product body, satisfies and polishes to the front and back of a plurality of product bodies, can polish to each position direction of product body, guarantees that the pressure of product body and abrasive wheel is unchangeable, adopts a plurality of processing points, and a plurality of products of disposable processing change the material of different abrasive wheels, just can realize the product surface effect difference.

Description

Multi-station polishing and grinding machine

Technical Field

The utility model relates to a throw mill technical field, specifically be a multistation throw mill.

Background

In the production process, all the processes of changing the shape, size, position, property, etc. of the production object into a finished product or a semi-finished product are called as a process. It is an integral part of the production process. The technological process can be divided into casting, forging, stamping, welding, machining, assembling and other technological processes, and the mechanical manufacturing technological process generally refers to the sum of the machining technological process of the part and the assembling technological process of the machine. The technological process consists of one or several steps in sequence.

Need polish the product in process of production, prior art has following shortcoming:

a. in the past, the polishing of products mostly depends on manpower, the labor intensity is high, the efficiency is low, and the quality is not uniform;

b. the average age of workers increases year by year, and the number of technical workers is less;

c. because the labor intensity is high, no young backup force is added;

d. the existing market has various grinding and polishing machines, but basically has the defects of strong pertinence, no universality, difficulty in grinding a plurality of arc line products, inconvenience in grinding a plurality of products back and forth, difficulty in grinding all parts of the products and the like;

e. the grinding and polishing machine in the market has few parts capable of being polished at one time, and basically can polish all parts of a product in place by arranging a plurality of stations, so that the efficiency is low and the cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistation polishing and burnishing machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-station polishing and grinding machine comprising:

the positioning plate is fixedly arranged above the base;

the front-back moving mechanism comprises a front-back driving cylinder and a front-back moving plate, and the front-back driving cylinder drives the front-back moving plate to move front and back above the positioning plate;

the product chuck seat assembly comprises a transverse shaft and a kit movably sleeved outside the transverse shaft, the transverse shaft is installed above the front and rear moving plates, a rotary driving motor is installed inside the kit, and a product chuck used for clamping a product body is installed at the front end of an output shaft of the rotary driving motor;

the upper and lower rotation driving assembly comprises a left rotation driving cylinder and a right rotation driving cylinder, the left rotation driving cylinder and the right rotation driving cylinder are mounted on the left side and the right side of the front and rear moving plates through bolts, the top of the rear side wall of the sleeve is provided with a connecting piece through a bolt, and the front end of the connecting piece is movably connected with the top of a piston rod of the rotation driving cylinder through a pin shaft;

the polishing mechanism comprises a mounting component and an up-and-down driving cylinder for driving the mounting component to move up and down, the up-and-down driving cylinder is fixedly mounted above the rear side of the base through a support, a polishing wheel is mounted on the front side of the mounting component, and two polishing wheel driving motors for driving the polishing wheel to rotate are mounted on the left side and the right side of the top of the mounting component;

the top of the right side of the base is provided with an L-shaped mounting rack through a bolt, and the bottom of the tail end of the top of the L-shaped mounting rack is provided with a display screen;

the grating encoder component comprises a grating encoder and an up-and-down driving component for driving the grating encoder to move up and down;

and an electric box is arranged at the rear side of the upper and lower driving cylinders.

Preferably, vertical track is all installed to the left and right sides at the top of locating plate, vertical orbital top integrated into one piece has vertical slide rail, the slider has all been welded to the left and right sides of the bottom of front and back movable plate, the bottom of slider seted up with the spout of vertical slide rail cooperation joint.

Preferably, the inboard integrated into one piece in bottom of front and back movable plate has rectangular piece, the confession is seted up at the top of slider rectangular piece male bar groove.

Preferably, the middle part of the inner wall of the left side and the right side of the sliding groove is integrally formed with a first arc-shaped protrusion, and the middle part of the left side wall and the right side wall of the longitudinal sliding rail is provided with a first arc-shaped groove clamped with the first arc-shaped protrusion.

Preferably, the rear side of installation component installs the sliding block set spare, the sliding block set spare includes about two spacing slider, about two spacing slider welding is in the top of the rear side wall of installation component, set up the U-shaped spout that the opening is backward on the base member of spacing slider, the inside of U-shaped spout is equipped with the gag lever post, the lower extreme of gag lever post with the top welding of base.

Preferably, the drive the upper and lower drive assembly that grating encoder reciprocated includes driving motor from top to bottom, driving motor installs from top to bottom the bottom of the horizontal plate of L shape mounting bracket, the baffle is installed through the bolt in one side of driving motor from top to bottom, movable plate about the sliding mounting of front side of baffle has, driving motor's lead screw from top to bottom with movable plate threaded connection from top to bottom, grating encoder with pass through bolted connection between the movable plate from top to bottom.

Preferably, the middle part of the front side wall of the baffle is integrally formed with a vertical slide rail, the left side and the right side of the rear side wall of the up-and-down moving plate are integrally formed with clamping plates, and the vertical slide rail is clamped between the left clamping plate and the right clamping plate.

Preferably, the inner wall integrated into one piece of cardboard has the second arc arch, the second arc wall has been seted up to the left and right sides of vertical slide rail, the protruding card of second arc is gone into the inside of second arc wall.

Preferably, the bottom of the base is welded with a reinforcing rib.

Compared with the prior art, the beneficial effects of the utility model are that:

a. a plurality of product bodies 410 are processed at one time by adopting a plurality of processing points;

b. the main shafts are matched to realize the polishing of all directions around the product body 410;

c. the product chuck seat assembly has the function of rotating up and down by a certain angle, and can better deal with the polishing of various cambered surfaces and different surfaces, so that the product body 410 can be more comprehensively polished;

d. by adopting the polishing mode of the polishing wheel 501 and replacing materials of different polishing wheels 501, different surface effects of products can be realized, and the products are processed according to the process;

e. the machine has adopted grating encoder 800 locate function, with sample and grating encoder 800 contact response, controls product body 410 lift position to control product body 410's the volume of polishing, increase product body 410 uniformity of polishing, improve product body 410's quality greatly.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 1;

FIG. 5 is an enlarged view of the portion C of FIG. 1;

fig. 6 is a left side view of the present invention;

fig. 7 is a right-left view of the present invention in a state;

fig. 8 is a right-left view of the present invention in another state;

fig. 9 is a rear view of the present invention;

fig. 10 is a top view of the present invention;

fig. 11 is a bottom view of the present invention.

In the figure: 100. a base; 101. positioning a plate; 102. a longitudinal rail; 1021. a strip-shaped groove; 103. a longitudinal slide rail; 1031. a first arc-shaped slot; 110. reinforcing ribs;

200. a front and back driving cylinder; 201. moving the board forward and backward; 202. a slider; 2021. a chute; 2022. a first arc-shaped protrusion; 203. a long bar block;

300. a horizontal axis; 310. a kit; 320. a rotary driving cylinder; 330. a connecting member;

400. a product chuck; 401. a rotary drive motor; 410. a product body;

500. mounting the component; 501. grinding the wheel; 502. a grinding wheel driving motor; 510. a limiting slide block; 511. a U-shaped chute; 520. a limiting rod;

600. an up-down driving cylinder;

700. an L-shaped mounting bracket; 701. a display screen;

800. a grating encoder; 801. an up-down driving motor; 802. a baffle plate; 8021. a vertical slide rail; 80211. a second arc-shaped slot; 803. moving the plate up and down; 8031. clamping a plate; 80311. a second arc-shaped protrusion;

900. an electric box.

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.

Example one

Referring to fig. 1 to 11, the present invention provides a technical solution:

a multi-station polishing and grinding machine comprising:

the base comprises a base 100, wherein a positioning plate 101 is fixedly arranged above the base 100, and a reinforcing rib 110 is welded at the bottom of the base 100;

the front-back moving mechanism comprises a front-back driving cylinder 200 and a front-back moving plate 201, and the front-back driving cylinder 200 drives the front-back moving plate 201 to move front and back above the positioning plate 101; the left side and the right side of the top of the positioning plate 101 are both provided with a longitudinal rail 102, the top of the longitudinal rail 102 is integrally formed with a longitudinal slide rail 103, the left side and the right side of the bottom of the front and rear moving plate 201 are both welded with a slide block 202, and the bottom of the slide block 202 is provided with a slide groove 2021 which is matched and clamped with the longitudinal slide rail 103; a long block 203 is integrally formed at the inner side of the bottom of the front and rear moving plate 201, and a strip-shaped groove 1021 for inserting the long block 203 is formed at the top of the sliding block 202; the middle parts of the inner walls of the left side and the right side of the sliding groove 2021 are respectively integrally formed with a first arc-shaped protrusion 2022, the middle parts of the left side wall and the right side wall of the longitudinal sliding rail 103 are respectively provided with a first arc-shaped groove 1031 which is clamped with the first arc-shaped protrusion 2022, the sliding block 202 moves along the longitudinal sliding rail 103, the long strip block 203 moves along the strip-shaped groove 1021, and the stability of the front and rear moving plate 201 in front and rear movement is improved;

the product chuck seat assembly comprises a transverse shaft 300 and a kit 310 movably sleeved outside the transverse shaft 300, wherein the transverse shaft 300 is installed above the front and rear moving plates 201, a rotary driving motor 401 is installed inside the kit 310, and the front end of an output shaft of the rotary driving motor 401 is provided with a product chuck 400 used for clamping a product body 410;

the upper and lower rotation driving assembly comprises a left rotation driving cylinder 320 and a right rotation driving cylinder 320, the left rotation driving cylinder 320 and the right rotation driving cylinder 320 are mounted on the left side and the right side of the front and rear moving plate 201 through bolts, a connecting piece 330 is mounted on the top of the rear side wall of the sleeve 310 through bolts, and the front end of the connecting piece 330 is movably connected with the top of a piston rod of the rotation driving cylinder 320 through a pin shaft;

the polishing mechanism comprises a mounting assembly 500 and an up-and-down driving cylinder 600 for driving the mounting assembly 500 to move up and down, a sliding block assembly is mounted at the rear side of the mounting assembly 500 and comprises a left limiting sliding block 510 and a right limiting sliding block 510, the left limiting sliding block 510 and the right limiting sliding block 510 are welded at the top of the rear side wall of the mounting assembly 500, a U-shaped sliding groove 511 with a backward opening is formed in a base body of the limiting sliding block 510, a limiting rod 520 is arranged inside the U-shaped sliding groove 511, the lower end of the limiting rod 520 is welded with the top of the base 100, and the limiting sliding block 510 slides up and down along the limiting rod 520, so that the shaking of the mounting assembly 500 during up and down movement is reduced; the up-down driving cylinder 600 is fixedly installed above the rear side of the base 100 through a bracket, the grinding wheel 501 is installed on the front side of the installation component 500, and two grinding wheel driving motors 502 for driving the grinding wheel 501 to rotate are installed on the left side and the right side of the top of the installation component 500;

the top of the right side of the base 100 is provided with an L-shaped mounting rack 700 through bolts, and the bottom of the tail end of the top of the L-shaped mounting rack 700 is provided with a display screen 701;

the grating encoder assembly comprises a grating encoder 800 and an up-and-down driving assembly for driving the grating encoder 800 to move up and down, the up-and-down driving assembly for driving the grating encoder 800 to move up and down comprises an up-and-down driving motor 801, the up-and-down driving motor 801 is installed at the bottom of a horizontal plate of the L-shaped installation rack 700, a baffle plate 802 is installed on one side of the up-and-down driving motor 801 through a bolt, an up-and-down moving plate 803 is installed on the front side of the baffle plate 802 in a sliding mode, a lead screw of the up-and-down driving motor 801 is in threaded connection with the up-and-down moving plate 803, the grating encoder 800 is connected with the up-and-down moving plate 803 through a bolt, the up-and-down driving motor 801 drives the lead screw to rotate clockwise, the up-and-down moving plate 803 moves up along a vertical slide rail 8021, and the grating encoder 800 is driven to slide up and down when the up-and-down moving plate 803;

the middle part integrated into one piece of the preceding lateral wall of baffle 802 has vertical slide rail 8021, the left and right sides homogeneous body shaping of the back lateral wall of up-and-down moving plate 803 has cardboard 8031, vertical slide rail 8021 card is between two cardboard 8031 about, the inner wall integrated into one piece of cardboard 8031 has the protruding 80311 of second arc, second arc groove 80211 has been seted up to the left and right sides of vertical slide rail 8021, the protruding 80311 of second arc is gone into the inside of second arc groove 80211, cardboard 8031 reciprocates along vertical slide rail 8021, the rocking of grating encoder 800 when reciprocating has been reduced.

An electric box 900 is installed at the rear side of the up-down driving cylinder 600.

The use principle is as follows:

the first description is as follows:

the polishing method of the arc-shaped line product body 410 comprises the following steps:

1. the product chuck seat subassembly has the certain angle function of upper and lower rotation, and the theory of operation does: as shown in fig. 7: the piston rod of the rotary driving cylinder 320 contracts downwards to drive the connecting piece 330 to drive the sleeve piece 310 to drive the product chuck 400 and the product body 410 to rotate upwards; as shown in fig. 8: conversely, the piston rod of the rotary driving cylinder 320 is lifted upwards, and drives the connecting member 330 to drive the sleeve member 310 to drive the product chuck 400 and the product body 410 to rotate downwards;

2. the grinding wheel 501 has a vertical sliding function, and the working principle is as follows: the mounting assembly 500 is driven by the up-and-down driving cylinder 600 to move up and down to drive the grinding wheel 501 to move up and down;

3. the arc-shaped line product body 410 can be polished by matching the two parts.

And II, explanation:

the front and back grinding method of the product body 410 comprises the following steps:

1. the product cartridge 400 has a front-rear sliding function, and the working principle is as follows: the front and back driving cylinder 200 drives the front and back moving plate 201 to move back and forth to drive the transverse shaft 300, the sleeve 310 and the product chuck 400 to move back and forth;

2. the grinding wheel 501 has a vertical sliding function;

3. the cooperation of the two can realize the front and back grinding of the product body 410.

Explanation three:

1. the grating encoder 800 can slide up and down, and the working principle is as follows: the up-down driving motor 801 drives the screw rod to rotate clockwise, the up-down moving plate 803 moves downwards along the vertical slide rail 8021, the up-down driving motor 801 drives the screw rod to rotate clockwise, the up-down moving plate 803 moves upwards along the vertical slide rail 8021, and the up-down moving plate 803 drives the grating encoder 800 to slide up and down when moving;

2. the grating encoder 800 can automatically read the distance and pressure between the grating encoder and the product body 410, and automatically slide up and down, so that the pressure between the product body 410 and the grinding wheel 501 is unchanged.

And (4) explaining the fourth step:

1. the product chuck 400 can be driven by the rotation driving motor 401 to rotate 360 degrees, either clockwise or counterclockwise;

2. the product chuck 400 is rotated to cooperate with the polishing wheel 501 to polish all directions of the product body 410.

Description of the fifth step: the number of the product chucks 400 and the polishing wheels 501 can be set according to actual requirements, and a plurality of products can be processed at one time by adopting a plurality of processing points.

To sum up:

a. a plurality of product bodies 410 are processed at one time by adopting a plurality of processing points;

b. the main shafts are matched to realize the polishing of all directions around the product body 410;

c. the product chuck seat assembly has the function of rotating up and down by a certain angle, and can better deal with the polishing of various cambered surfaces and different surfaces, so that the product body 410 can be more comprehensively polished;

d. by adopting the polishing mode of the polishing wheel 501 and replacing materials of different polishing wheels 501, different surface effects of products can be realized, and the products are processed according to the process;

e. the machine has adopted grating encoder 800 locate function, with sample and grating encoder 800 contact response, controls product body 410 lift position to control product body 410's the volume of polishing, increase product body 410 uniformity of polishing, improve product body 410's quality greatly.

This multistation polishing machine, the convenience is polished to a plurality of arc lines product body 410, satisfies and polishes around a plurality of product bodies 410, can polish to each position direction of product body 410, guarantees that product body 410 and polishing wheel 501's pressure is unchangeable, adopts a plurality of processing points, and a plurality of products of disposable processing change different polishing wheel 501's material, just can realize that product surface effect is different.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A multistation polishing and grinding machine is characterized by comprising:

the device comprises a base (100), wherein a positioning plate (101) is fixedly arranged above the base (100);

the front-back moving mechanism comprises a front-back driving cylinder (200) and a front-back moving plate (201), wherein the front-back driving cylinder (200) drives the front-back moving plate (201) to move back and forth above the positioning plate (101);

the product chuck seat assembly comprises a transverse shaft (300) and a kit (310) movably sleeved outside the transverse shaft (300), the transverse shaft (300) is installed above the front and rear moving plate (201), a rotary driving motor (401) is installed inside the kit (310), and a product chuck (400) used for clamping a product body (410) is installed at the front end of an output shaft of the rotary driving motor (401);

the upper and lower rotation driving assembly comprises a left rotation driving cylinder and a right rotation driving cylinder (320), the left rotation driving cylinder and the right rotation driving cylinder (320) are mounted on the left side and the right side of the front and rear moving plate (201) through bolts, a connecting piece (330) is mounted on the top of the rear side wall of the sleeve piece (310) through bolts, and the front end of the connecting piece (330) is movably connected with the top of a piston rod of the rotation driving cylinder (320) through a pin shaft;

the polishing device comprises a polishing mechanism, wherein the polishing mechanism comprises a mounting assembly (500) and an up-and-down driving cylinder (600) for driving the mounting assembly (500) to move up and down, the up-and-down driving cylinder (600) is fixedly mounted above the rear side of the base (100) through a support, a polishing wheel (501) is mounted on the front side of the mounting assembly (500), and two polishing wheel driving motors (502) for driving the polishing wheel (501) to rotate are mounted on the left side and the right side of the top of the mounting assembly (500);

the top of the right side of the base (100) is provided with an L-shaped mounting rack (700) through a bolt, and the bottom of the tail end of the top of the L-shaped mounting rack (700) is provided with a display screen (701);

the grating encoder assembly comprises a grating encoder (800) and an up-and-down driving assembly for driving the grating encoder (800) to move up and down;

and an electric box (900) is arranged at the rear side of the upper and lower driving cylinders (600).

2. A multi-station polishing machine according to claim 1, characterized in that: vertical track (102) are all installed to the left and right sides at the top of locating plate (101), the top integrated into one piece of vertical track (102) has vertical slide rail (103), slider (202) have all been welded to the left and right sides of the bottom of front and back movable plate (201), the bottom of slider (202) seted up with spout (2021) of vertical slide rail (103) cooperation joint.

3. A multi-station polishing machine according to claim 2, characterized in that: the inner side of the bottom of the front and rear moving plate (201) is integrally formed with a long block (203), and the top of the sliding block (202) is provided with a strip-shaped groove (1021) for inserting the long block (203).

4. A multi-station polishing machine according to claim 2, characterized in that: the middle part of the inner wall of the left side and the right side of the sliding groove (2021) is integrally formed with a first arc-shaped protrusion (2022), and the middle part of the left side wall and the right side wall of the longitudinal sliding rail (103) is provided with a first arc-shaped groove (1031) clamped with the first arc-shaped protrusion (2022).

5. A multi-station polishing machine according to claim 1, characterized in that: slider assembly is installed to the rear side of installation component (500), slider assembly controls two including two spacing slider (510) about, spacing slider (510) welding is in the top of the back lateral wall of installation component (500), U-shaped spout (511) that the opening is backward have been seted up on the base member of spacing slider (510), the inside of U-shaped spout (511) is equipped with gag lever post (520), the lower extreme of gag lever post (520) with the top welding of base (100).

6. A multi-station polishing machine according to claim 1, characterized in that: drive grating encoder (800) upper and lower drive assembly who reciprocates includes upper and lower driving motor (801), upper and lower driving motor (801) are installed the bottom of the horizontal plate of L shape mounting bracket (700), baffle (802) are installed through the bolt to one side of upper and lower driving motor (801), movable plate (803) about the front side sliding mounting of baffle (802) has, the lead screw of upper and lower driving motor (801) with movable plate (803) threaded connection about, grating encoder (800) with pass through bolted connection between the movable plate (803) about.

7. A multi-station polishing and grinding machine according to claim 6, characterized in that: the middle part of the front side wall of the baffle (802) is integrally formed with a vertical slide rail (8021), the left side and the right side of the rear side wall of the up-down moving plate (803) are integrally formed with clamping plates (8031), and the vertical slide rail (8021) is clamped between the left clamping plate and the right clamping plate (8031).

8. A multi-station polishing machine according to claim 7, characterized in that: the inner wall integrated into one piece of cardboard (8031) has second arc arch (80311), second arc groove (80211) have been seted up to the left and right sides of vertical slide rail (8021), second arc arch (80311) card is gone into the inside of second arc groove (80211).

9. A multi-station polishing machine according to claim 1, characterized in that: the bottom of the base (100) is welded with a reinforcing rib (110).

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