CN210938560U

CN210938560U - Grinding tool with good stability

Info

Publication number: CN210938560U
Application number: CN201922064613.2U
Authority: CN
Inventors: 熊少龙; 朱春华; 朱亮亮; 陈卫国
Original assignee: Qipu Electronic Technology Nantong Co ltd
Current assignee: Qipu Electronic Technology Nantong Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-07
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a grinding apparatus technical field just discloses a grinding apparatus that stability is good, which comprises a base plate, the top fixed mounting of base plate has a servo motor, the top of base plate and the left side fixed mounting who is located a servo motor have a bearing frame, cup jointed on a servo motor's the output shaft and run through and extend to the inside first lead screw of bearing frame, the slider has been cup jointed to the outer wall of first lead screw, the opposite side movable mounting of bearing frame has a first guide bar that runs through and extend to the slider inside, the top fixed mounting of slider has the supporting seat. This grinding apparatus that stability is good adjusts polishing piece and the dish of polishing respectively through first servo motor and second servo motor to the speed and the interval of being convenient for control regulation reach the effect of high-efficient accurate control, further improvement the stability of this grinding apparatus, make the life of the dish of polishing more permanent, thereby reduced manufacturing cost, make grinding apparatus facilitate promotion.

Description

Grinding tool with good stability

Technical Field

The utility model relates to a grinding apparatus technical field specifically is a grinding apparatus that stability is good.

Background

Grinding tools (Abrasives) are tools for grinding, grinding and polishing, most of the grinding tools are artificial grinding tools made of grinding materials and bonding agents, and also are natural grinding tools directly processed from natural ore rocks, the grinding tools are widely used in machinery manufacturing and other metal processing industries, and are also used in grain processing, paper making industry and processing of non-metal materials such as ceramics, glass, stone, plastics, rubber and wood, when the grinding tools are used, when the grinding particles are worn down, the grinding particles partially or completely fall off from the grinding tools due to the fact that the grinding particles are partially cracked or the bonding agents are cracked, the grinding materials on the working surface of the grinding tools continuously have new cutting edges or continuously expose new sharp grinding particles, and the grinding tools can keep cutting performance for a certain time.

The traditional grinding tool generally adopts manual adjustment to grind the distance and the depth, the adjustment speed and the distance are not easy to control, and the grinding piece is seriously abraded, so that the production cost is high, and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a grinding apparatus that stability is good possesses advantages such as stability is good, has solved traditional grinding apparatus and has generally adopted the manual regulation interval and the degree of depth of polishing, and its governing speed and distance are wayward, lead to polishing piece wearing and tearing seriously and cause the problem that manufacturing cost height etc..

(II) technical scheme

For the purpose that realizes above-mentioned stability is good, the utility model provides a following technical scheme: a grinding tool with good stability comprises a base plate, wherein a first servo motor is fixedly mounted at the top of the base plate, a bearing seat is fixedly mounted at the top of the base plate and positioned on the left side of the first servo motor, a first lead screw penetrating through and extending to the inside of the bearing seat is sleeved on an output shaft of the first servo motor, a sliding block is sleeved on the outer wall of the first lead screw, a first guide rod penetrating through and extending to the inside of the sliding block is movably mounted at the opposite side of the bearing seat, a supporting seat is fixedly mounted at the top of the sliding block, a sliding guide rail is fixedly mounted at the top of the supporting seat, a rotating table is fixedly mounted at the top of the sliding guide rail, a limiting plate is fixedly mounted at the bottom of the rotating table and positioned on the inner side of the sliding guide rail, a reset spring is fixedly mounted at the left side of the sliding, an upright post is fixedly arranged at the top of the base plate and behind the rotating platform, a first fixing plate is fixedly arranged on the front surface of the upright post, a second servo motor is fixedly arranged at the bottom of the first fixing plate, a second fixing plate is fixedly arranged on the front surface of the upright post and below the second servo motor, a second screw rod extending into the second fixing plate is sleeved on an output shaft of the second servo motor, the outer wall of the second screw rod is sleeved with a gear sleeve engaged with the second screw rod, the top of the gear sleeve is fixedly provided with a top plate, a second guide rod which penetrates through and extends to the lower part of the second fixing plate is fixedly arranged at the bottom of the top plate and is positioned at the left side and the right side of the gear sleeve, the bottom of the second guide rod is fixedly provided with a bottom plate, the bottom of the bottom plate is fixedly provided with a driving motor, and an output shaft of the driving motor is sleeved with a polishing disc.

Preferably, the top of base plate and the front that is located first servo motor and the equal fixed mounting in the back have first fixed block, the bottom of first fixed plate and the left side that is located second servo motor and the equal fixed mounting in right side have the second fixed block, the bottom of bottom plate and the left side that is located driving motor and the equal fixed mounting in right side have the third fixed block.

Preferably, a thread groove corresponding to the first screw rod is formed in the left side of the sliding block, a first guide groove corresponding to the first guide rod is formed in the left side of the sliding block, and a second guide groove corresponding to the second guide rod is formed in the top of the second fixing plate.

Preferably, the number of the first guide rods is two, and the two first guide rods are symmetrically distributed on the front side and the rear side of the first screw rod.

Preferably, sliding guide includes upper guide, lower rail and ball, the top fixed mounting of supporting seat has the lower rail, the top movable mounting of lower rail has the ball, the top movable mounting of ball has the upper guide, the top fixed mounting of upper guide has the revolving stage, upper guide and lower rail are ring rail.

Preferably, the top of the rotating table is movably provided with a clamp, and the outer wall of the limiting plate is provided with a positioning groove corresponding to the positioning pin.

(III) advantageous effects

Compared with the prior art, the utility model provides a grinding apparatus that stability is good possesses following beneficial effect:

the grinding tool with good stability fixes a workpiece to be machined through a clamp on a rotating table, then, a first servo motor is started, the first servo motor drives a first lead screw to rotate through an output shaft, the first lead screw interacts with a thread groove on a slide block and drives the slide block and a supporting seat to move left and right, the supporting seat drives the clamp and the workpiece to be machined to be regulated left and right through a sliding guide rail and the rotating table, the effect of simply and conveniently regulating left and right grinding intervals is achieved, the second servo motor is started through a second servo motor, the second servo motor acts with a gear sleeve through the second lead screw and drives a top plate and a second guide rod to regulate up and down, the second guide rod drives a grinding disc to regulate up and down through a bottom plate and a driving motor, the effect of simply and conveniently regulating up and down grinding intervals is achieved, the positioning pin is separated from a positioning, thereby treat the machined part and carry out diversified processing, reach the effect of simple and convenient regulation, adjust polishing piece and polishing dish respectively through first servo motor and second servo motor simultaneously to the speed and the interval of being convenient for control regulation reach the effect of high-efficient accurate control, further improvement the stability of this grinding apparatus, make the life of polishing dish more permanent, thereby reduced manufacturing cost, make grinding apparatus facilitate promotion.

Drawings

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

fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.

In the figure: the grinding machine comprises a base plate 1, a first servo motor 2, a bearing seat 3, a first screw rod 4, a sliding block 5, a first guide rod 6, a support seat 7, a sliding guide rail 8, a rotating table 9, a limiting plate 10, a return spring 11, a positioning pin 12, a stand column 13, a first fixing plate 14, a second servo motor 15, a second fixing plate 16, a second screw rod 17, a gear sleeve 18, a top plate 19, a second guide rod 20, a bottom plate 21, a driving motor 22 and a grinding disc 23.

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. 1-2, a grinding tool with good stability includes a substrate 1, a first servo motor 2 is fixedly mounted on the top of the substrate 1, a bearing seat 3 is fixedly mounted on the top of the substrate 1 and located on the left side of the first servo motor 2, a first lead screw 4 penetrating through and extending into the bearing seat 3 is sleeved on an output shaft of the first servo motor 2, a slider 5 is sleeved on the outer wall of the first lead screw 4, first guide rods 6 penetrating through and extending into the slider 5 are movably mounted on the opposite side of the bearing seat 3, the number of the first guide rods 6 is two, the two first guide rods 6 are symmetrically distributed on the front side and the rear side of the first lead screw 4, a support seat 7 is fixedly mounted on the top of the slider 5, a sliding guide rail 8 is fixedly mounted on the top of the support seat 7, a rotating table 9 is fixedly mounted on the top of the sliding guide rail 8, the sliding guide rail 8 includes, A lower guide rail and balls, a lower guide rail is fixedly arranged at the top of the supporting seat 7, the balls are movably arranged at the top of the lower guide rail, an upper guide rail is movably arranged at the top of the balls, a rotating platform 9 is fixedly arranged at the top of the upper guide rail, the upper guide rail and the lower guide rail are both annular guide rails, a limiting plate 10 is fixedly arranged at the bottom of the rotating platform 9 and positioned at the inner side of the sliding guide rail 8, a return spring 11 is fixedly arranged at the left side of the sliding guide rail 8, a positioning pin 12 penetrating and extending into the limiting plate 10 is fixedly arranged at the left side of the return spring 11, a clamp is movably arranged at the top of the rotating platform 9, a positioning groove corresponding to the positioning pin 12 is formed in the outer wall of the limiting plate 10, an upright column 13 is fixedly arranged at the top of the base plate 1 and positioned, the models of the first servo motor 2 and the second servo motor 15 are POWSM-T-M1-80-02430, a second fixing plate 16 is fixedly installed on the front face of the upright post 13 and below the second servo motor 15, a second screw rod 17 extending into the second fixing plate 16 is sleeved on an output shaft of the second servo motor 15, a gear sleeve 18 engaged with the second screw rod 17 is sleeved on the outer wall of the second screw rod 17, a top plate 19 is fixedly installed at the top of the gear sleeve 18, second guide rods 20 penetrating and extending to the lower part of the second fixing plate 16 are fixedly installed at the bottom of the top plate 19 and on the left side and the right side of the gear sleeve 18, a thread groove corresponding to the first screw rod 4 is formed in the left side of the sliding block 5, a first guide groove corresponding to the first guide rod 6 is formed in the left side of the sliding block 5, a second guide groove corresponding to the second guide rod 20 is formed in the top of the second fixing plate 16, a bottom plate 21 is fixedly installed at the bottom of the second guide rod 20, a driving motor 22 is fixedly installed at the bottom of the bottom plate 21, the model number of the driving motor 22 is Y160M-4, first fixed blocks are fixedly installed at the top of the base plate 1 and positioned on the front side and the back side of the first servo motor 2, second fixed blocks are fixedly installed at the bottom of the first fixed plate 14 and positioned on the left side and the right side of the second servo motor 15, third fixed blocks are fixedly installed at the bottom of the bottom plate 21 and positioned on the left side and the right side of the driving motor 22, a polishing disc 23 is sleeved on an output shaft of the driving motor 22, a workpiece to be machined is fixed through a clamp on the rotating table 9, then the first servo motor 2 is started, the first screw rod 4 is driven to rotate through the output shaft, the first screw rod 4 interacts with a thread groove on the slide block 5 and drives the slide block 5 and the, the supporting seat 7 drives the clamp and the workpiece to be machined to be adjusted left and right through the sliding guide rail 8 and the rotating platform 9, the effect of simply and conveniently adjusting the left and right polishing distance is achieved, the second servo motor 15 is started through the second lead screw 17 and the gear sleeve 18 and drives the top plate 19 and the second guide rod 20 to be adjusted up and down, the second guide rod 20 drives the polishing disk 23 to be adjusted up and down through the bottom plate 21 and the driving motor 22, the effect of simply and conveniently adjusting the up and down polishing distance is achieved, the positioning pin 12 is separated from the positioning groove on the limiting plate 10 through pulling the positioning pin 12, then the rotating platform 9 is adjusted through rotation, multi-direction processing is carried out on the workpiece to be machined, the effect of simply and conveniently adjusting is achieved, meanwhile, the polishing piece and the polishing disk 23 are respectively adjusted through the first servo motor 2 and the second servo motor 15, and the adjusting speed, reach the effect of high-efficient accurate control, further improved the stability of this grinding apparatus for the life of the mill 23 is more permanent, thereby has reduced manufacturing cost, makes the grinding apparatus facilitate promotion.

In conclusion, the grinding tool with good stability fixes a workpiece to be machined through a fixture on a rotary table 9, then, by starting a first servo motor 2, the first servo motor 2 drives a first screw rod 4 to rotate through an output shaft, the first screw rod 4 drives a slide block 5 and a support seat 7 to move left and right through interaction with a thread groove on the slide block 5, the support seat 7 drives the fixture and the workpiece to be machined to adjust left and right through a sliding guide rail 8 and the rotary table 9, the effect of simply and conveniently adjusting left and right grinding intervals is achieved, by starting a second servo motor 15, the second servo motor 15 interacts with a gear sleeve 18 through a second screw rod 17 and drives a top plate 19 and a second guide rod 20 to adjust up and down, the second guide rod 20 drives a grinding disc 23 to adjust up and down through a bottom plate 21 and a driving motor 22, the effect of simply and conveniently adjusting up and down grinding intervals is achieved, by pulling, make locating pin 12 break away from the constant head tank on the limiting plate 10, rethread rotation regulation revolving stage 9, thereby treat the machined part and carry out diversified processing, reach the effect of simple and convenient regulation, adjust polishing piece and polishing dish 23 respectively through first servo motor 2 and second servo motor 15 simultaneously, thereby be convenient for control speed and the interval of adjusting, reach the effect of high-efficient accurate control, further improvement the stability of this grinding apparatus, make polishing dish 23's life more permanent, thereby manufacturing cost is reduced, make grinding apparatus facilitate promotion, it generally adopts manual regulation to polish interval and degree of depth to have solved traditional grinding apparatus, its governing speed and distance are wayward, lead to polishing the serious problem that causes manufacturing cost height of polishing dish wearing and tearing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. A grinding tool with good stability comprises a substrate (1), and is characterized in that: the top fixed mounting of base plate (1) has first servo motor (2), the top of base plate (1) just is located the left side fixed mounting of first servo motor (2) and has bearing frame (3), cup jointed on the output shaft of first servo motor (2) and runs through and extend to bearing frame (3) inside first lead screw (4), slider (5) have been cup jointed to the outer wall of first lead screw (4), the opposite side movable mounting of bearing frame (3) has first guide bar (6) that runs through and extend to slider (5) inside, the top fixed mounting of slider (5) has supporting seat (7), the top fixed mounting of supporting seat (7) has sliding guide (8), the top fixed mounting of sliding guide (8) has revolving stage (9), the bottom of revolving stage (9) just is located the inboard fixed mounting of sliding guide (8) has limiting plate (10), the left side fixed mounting of sliding guide (8) has reset spring (11), the left side fixed mounting of reset spring (11) has and runs through and extends to locating pin (12) of limiting plate (10) inside, the top of base plate (1) and the rear fixed mounting who is located revolving stage (9) have stand (13), the front fixed mounting of stand (13) has first fixed plate (14), the bottom fixed mounting of first fixed plate (14) has second servo motor (15), the front of stand (13) and the below fixed mounting who is located second servo motor (15) have second fixed plate (16), cup jointed on the output shaft of second servo motor (15) and extended to the inside second lead screw (17) of second fixed plate (16), the outer wall of second lead screw (17) has cup jointed gear cover (18) with second lead screw (17) engaged with, the top fixed mounting of gear sleeve (18) has roof (19), the bottom of roof (19) and the equal fixed mounting in left side and the right side that is located gear sleeve (18) have second guide bar (20) that run through and extend to second fixed plate (16) below, the bottom fixed mounting of second guide bar (20) has bottom plate (21), the bottom fixed mounting of bottom plate (21) has driving motor (22), it beats mill (23) to have cup jointed on the output shaft of driving motor (22).

2. The abrasive article of claim 1, wherein: the top of base plate (1) just is located the front of first servo motor (2) and the equal fixed mounting in the back has first fixed block, the bottom of first fixed plate (14) just is located the left side and the equal fixed mounting in right side of second servo motor (15) and has the second fixed block, the bottom of bottom plate (21) just is located the left side and the equal fixed mounting in right side of driving motor (22) and has the third fixed block.

3. The abrasive article of claim 1, wherein: the left side of the sliding block (5) is provided with a thread groove corresponding to the first screw rod (4), the left side of the sliding block (5) is provided with a first guide groove corresponding to the first guide rod (6), and the top of the second fixing plate (16) is provided with a second guide groove corresponding to the second guide rod (20).

4. The abrasive article of claim 1, wherein: the number of the first guide rods (6) is two, and the two first guide rods (6) are symmetrically distributed on the front side and the rear side of the first screw rod (4).

5. The abrasive article of claim 1, wherein: sliding guide (8) include upper guideway, lower rail and ball, the top fixed mounting of supporting seat (7) has the lower rail, the top movable mounting of lower rail has the ball, the top movable mounting of ball has the upper guideway, the top fixed mounting of upper guideway has revolving stage (9), upper guideway and lower rail are ring rail.

6. The abrasive article of claim 1, wherein: the top of the rotating table (9) is movably provided with a clamp, and the outer wall of the limiting plate (10) is provided with a positioning groove corresponding to the positioning pin (12).