CN212470964U

CN212470964U - Grinder for superhard materials

Info

Publication number: CN212470964U
Application number: CN202021090488.9U
Authority: CN
Inventors: 韩海强; 鲁花普
Original assignee: Zhengzhou Saike Superhard Material Co ltd
Current assignee: Zhengzhou Saike Superhard Material Co ltd
Priority date: 2020-06-14
Filing date: 2020-06-14
Publication date: 2021-02-05
Anticipated expiration: 2030-06-14

Abstract

The utility model relates to a grinder for superhard materials, set up the mill in the frame including frame and level, the dish of polishing rotates to be connected in the frame, be provided with the drive in the frame and polish the gyration power unit, it is provided with the fixed establishment who is used for fixed work piece to polish on the dish upper surface, fixed establishment includes fixed disk and counterweight, the fixed disk sets up a plurality of fixed orificess that are used for placing the work piece on the surface, the fixed disk holds the work piece with the dish clamp of polishing, the counterweight sets up on the fixed disk upper surface, be provided with the stop gear who is used for restricting the fixed disk removal in the frame. The utility model discloses have the effect that makes a plurality of work pieces place automatic polishing after on the mill.

Description

Grinder for superhard materials

Technical Field

The utility model belongs to the technical field of the technique of polisher and specifically relates to a grinder for superhard materials is related to.

Background

Polishing generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object, and when some materials with higher hardness are processed, a polishing device is often needed to polish the superhard material in order to ensure the flatness and smoothness of the material surface.

The existing Chinese patent with publication number CN208215042U discloses a disc plane stone grinder, which comprises a frame, wherein an annular enclosure is arranged on the frame, a circular grinding disc is arranged at the central position of the annular enclosure, the circular grinding disc is rotationally connected to the frame, and the circular grinding disc is connected with a motor. The motor is arranged on the circular grinding disc, so that the motor can drive the circular grinding disc to rotate, and materials can be contacted with the upper surface of the circular grinding disc and ground.

The above prior art solutions have the following drawbacks: the user needs to fix and prop the material on the circular grinding disc to increase the relative friction between the circular grinding disc and the workpiece and grind the workpiece, so the user needs to manually operate or set a clamp, and inconvenience is caused when the number of the workpieces is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinder for superhard materials, it has the effect that makes a plurality of work pieces place automatic polishing after on the mill.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a grinder for superhard materials, set up the mill in the frame including frame and level, the mill of polishing rotates to be connected in the frame, be provided with the rotatory power unit of drive mill in the frame, be provided with the fixed establishment who is used for fixed work piece on the mill upper surface of polishing, fixed establishment includes fixed disk and counterweight, a plurality of fixed orificess that are used for placing the work piece are seted up on the fixed disk surface, fixed disk and the mill centre gripping work piece of polishing, the counterweight sets up on the fixed disk upper surface, be provided with the stop gear who is used for restricting the fixed disk removal in the frame.

Through adopting the above technical scheme, set up the dish of polishing through the top of rotating in the frame, a plurality of work pieces are placed in the fixed disk, make the fixed disk set up when polishing on the dish, fixed disk and the dish centre gripping work piece of polishing, thereby make the work piece can polish on the dish of polishing, through set up the counterweight on the fixed disk, thereby make the fixed disk receive the action of gravity and push down the work piece, play the effect of polishing of the dish of polishing to the work piece of strengthening, through set up stop gear in the frame, make stop gear limit fixed disk remove, thereby make and produce relative displacement between fixed disk and the dish of polishing, the user need not the operation and can make the dish of polishing processing work piece, play and can be with the automatic effect of polishing of a plurality of work pieces of putting.

The utility model discloses further set up to: the fixing mechanism further comprises a cylinder, the cylinder is sleeved on the fixing disc and the counterweight, and the limiting mechanism limits displacement of the cylinder.

Through adopting above-mentioned technical scheme, establish the drum through overlapping on fixed disk and counterweight, make counterweight press on the fixed disk all the time in the drum, reduce the counterweight and rotate along with the dish of polishing and the probability of throwing away from the fixed disk.

The utility model discloses further set up to: the limiting mechanism comprises a limiting part and a plurality of rotating wheels, the limiting part is arranged on the rack, the rotating wheels are rotatably connected to the limiting part, the rotating axis of each rotating wheel is in the vertical direction, and the rotating wheels can be in contact with the outer wall of the cylinder.

Through adopting above-mentioned technical scheme, through set up the runner on the gag lever post, make the drum along with the dish of polishing remove to when contacting with the gag lever post, the runner plays the guide effect to make the drum can be rotary motion on the dish of polishing.

The utility model discloses further set up to: the arc surface is arranged on the limiting part, the circle center of the arc line formed by the arc surface is coincided with the circle center of the cylinder, the number of the rotating wheels is two, and the two rotating wheels are respectively arranged at two end points of the arc line formed by the arc surface.

Through adopting above-mentioned technical scheme, through seting up the cambered surface on the locating part, set up the runner at cambered surface both ends to make the drum can be in cambered surface department gyration, two runners all play the effect of blocking the drum, make the locating part promote to the spacing stability of drum.

The utility model discloses further set up to: the sliding mechanism is arranged on the rack and comprises a bolt and a guide table, a guide plane is arranged on the guide table, the side wall of the limiting part is in contact with the guide plane, a sliding groove is formed in the limiting part, and the bolt penetrates through the sliding groove and is connected to the rack through threads.

By adopting the technical scheme, the sliding mechanism is arranged on the frame, so that the limiting part can slide along the guide table and is fixed through the bolt, the effect of changing the distance between the limiting part and the polishing disc is achieved, and the effect of changing the position of the fixing mechanism on the polishing disc is achieved.

The utility model discloses further set up to: the frame is provided with a water tank, the water tank is communicated with a water outlet pipe, and one end, far away from the water tank, of the water outlet pipe is arranged on the upper surface of the polishing disc.

Through adopting above-mentioned technical scheme, through setting up the water tank in the frame, make the water in the water tank can follow the outlet pipe flow to the mill on to make rivers can be to the mill cooling, rivers can also wash away the piece that the in-process produced of polishing.

The utility model discloses further set up to: the frame is provided with a slide for moving the counterweight, one end of the slide close to the polishing disc is lower than the upper surface of the polishing disc, and the slide is rotatably connected with a plurality of sliding rollers along the length direction.

Through adopting above-mentioned technical scheme, through setting up the slide in the frame, the user makes the dish of polishing stall and take off the drum after polishing the completion, can make the weight release to the slide from the dish of polishing on, make things convenient for the user of service to change the fixed disk.

The utility model discloses further set up to: the slide way is of a U-shaped structure, an inlet portion and a sliding-out portion are formed in the slide way and communicated with the sliding-out portion, one end, close to the polishing disc, of the inlet portion is lower than the polishing disc in height and gradually decreases in height along the length direction, and one end, close to the polishing disc, of the sliding-out portion is higher than the polishing disc in height and gradually decreases in height along the length direction.

Through adopting above-mentioned technical scheme, through set up the slide of U-shaped in the frame, user of service can push out the counterweight on the dish of polishing to get into the portion in to follow roll-off portion roll-off again and make things convenient for user of service to operate to the dish of polishing.

The utility model discloses further set up to: the power device is set as a motor, the motor is fixed on the rack, and an output shaft of the motor is coaxially connected with the polishing disc.

Through adopting above-mentioned technical scheme, user of service can pass through motor drive and beat the mill, and user of service can change the rotational speed of beating the mill through the rotational speed that changes the motor to the messenger promotes to the effect of polishing to different materials.

To sum up, the utility model discloses a beneficial technological effect does:

1. the fixed disc is pressed by the gravity through the counterweight arranged on the fixed disc, so that the polishing effect of the polishing disc on the workpiece is enhanced, the limit mechanism is arranged on the rack to limit the fixed disc to move, so that relative displacement is generated between the fixed disc and the polishing disc, a user can process the workpiece by the polishing disc without operating, and the effect of automatically polishing a plurality of workpieces placed on the fixed disc is achieved;

2. the rotating wheel is arranged on the limiting rod, so that when the cylinder moves along with the polishing disc to be in contact with the limiting rod, the rotating wheel plays a role in guiding, and the cylinder can make rotary motion on the polishing disc;

3. through set up the slide of U-shaped in the frame, user of service can push out the weight on the dish of polishing to the entering portion in to follow roll-off portion roll-off again to the dish of polishing, make things convenient for user of service to operate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

3 fig. 32 3 is 3 a 3 partial 3 cross 3- 3 sectional 3 view 3 of 3 the 3 plane 3 a 3- 3 a 3 in 3 fig. 31 3. 3

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a schematic structural view of the fixed disk.

Reference numerals: 1. a frame; 11. grinding disc; 2. a motor; 3. a fixing mechanism; 31. fixing the disc; 311. a fixing hole; 32. a cylinder; 33. a counterweight; 4. a limiting mechanism; 41. a limiting member; 411. a cambered surface; 412. a chute; 42. a rotating wheel; 5. a sliding mechanism; 51. a bolt; 52. a guide table; 521. a guide plane; 6. a water tank; 61. a water outlet pipe; 7. a slideway; 71. an entry section; 72. a slide-out section; 73. and (4) a sliding roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a superhard material grinding apparatus according to the present invention includes a frame 1 and a grinding disc 11. The grinding disc 11 is horizontally arranged and is rotatably connected to the frame 1. Be provided with power device on 11 lower bottom surfaces of polishing dish, power device sets up to motor 2, and motor 2's output shaft and the coaxial setting of polishing dish 11 can make polishing dish 11 rotate on frame 1 through motor 2 by the user.

Referring to fig. 1 and 3, a plurality of limiting mechanisms 4 are arranged on a frame 1, a fixing mechanism 3 for fixing a workpiece is arranged on the upper surface of a polishing disc 11, and the limiting mechanisms 4 can limit the position of the fixing mechanism 3, so that the fixing mechanism 3 rotates on the upper surface of the polishing disc 11 and is always positioned on the polishing disc 11, and the fixing mechanism 3 and the polishing disc 11 move relatively to each other, thereby achieving the effect of polishing the workpiece in the fixing mechanism 3.

Referring to fig. 2 and 4, the fixing mechanism 3 includes a fixed plate 31, a cylinder 32, and a weight member 33. The fixed disk 31 is provided with a plurality of fixing holes 311 on the surface plane, and the workpiece to be processed is fixed in the fixing holes 311 by gluing. The side, provided with the fixing hole 311, of the fixed disc 31 is downwards arranged on the polishing disc 11, the fixed disc 31 is of a disc structure, the cylinder 32 is vertically arranged and sleeved on the fixed disc 31, and the counterweight 33 is arranged on the polishing disc 11. By arranging the balance weight 33 on the fixed disc 31, the relative friction between the fixed disc 31 and the grinding disc 11 is increased, so that the grinding effect of the workpiece is improved. By sleeving the cylinder 32 on the fixed plate 31, the cylinder 32 surrounds the weight 33, so that the probability that the weight 33 moves relative to the fixed plate 31 and is disconnected during the rotation of the grinding plate 11 is reduced.

Referring to fig. 1 and 3, the rack 1 is provided with a plurality of limiting mechanisms 4, and each limiting mechanism 4 includes a limiting member 41 and a rotating wheel 42. The limiting member 41 is slidably connected to the frame 1, and the limiting member 41 can slide in the horizontal direction. The limiting member 41 has an arc surface 411, and the center of the arc surface 411 coincides with the center of the cylinder 32. The rotating wheel 42 is rotatably connected to the limiting member 41, and the rotating wheel 42 is disposed at two end points of the arc shape of the arc surface 411. The axis of rotation of wheel 42 is vertical. The two wheels 42 are equidistant from the center of the cylinder 32. When the polishing disc 11 drives the fixing mechanism 3 to rotate towards the direction close to the arc surface 411, the cylinder 32 contacts with the two rotating wheels 42, the two rotating wheels 42 rotate along with the rotation of the cylinder 32, so that the rotating wheels 42 play a role in guiding, the fixing mechanism 3 rotates under the blocking of the limiting mechanism 4, and the fixing mechanism 3 rotates on the fixed position of the polishing disc 11. Through set up a plurality of stop gear 4 in frame 1, can make every stop gear 4 inject the motion of a fixed establishment 3 to make a polishing dish 11 can polish the work piece on a plurality of fixed disk 31, play the effect that promotes machining efficiency.

Referring to fig. 1 and 3, the stopper 41 is provided with a sliding mechanism 5, and the sliding mechanism 5 includes a bolt 51 and a guide table 52. The guide table 52 is disposed on the machine frame 1, a guide plane 521 is disposed on the guide table 52, a side surface of the limiting member 41 contacts with the guide plane 521, and the limiting member 41 can slide along the guide plane 521 in a direction approaching or departing from the polishing disc 11, thereby achieving an effect of adjusting a position of the limiting member 41. The limiting member 41 is provided with a sliding groove 412, the length direction of the sliding groove 412 is parallel to the guide plane 521, and the bolt 51 passes through the sliding groove 412 and is connected to the frame 1 through a thread, so that the limiting member 41 can slide and then be screwed by screwing the bolt 51, so that the bolt 51 and the frame 1 clamp the limiting member 41, and the effect of fixing the limiting member 41 is achieved. The user can slide the limiting member 41 to make the fixing mechanism 3 clamped by the limiting member 41 rotate at different positions on the polishing disc 11, so as to achieve the effect of adjusting the position of the fixing mechanism 3.

Referring to fig. 1, frame 1 is last to be provided with water tank 6, and the intercommunication has outlet pipe 61 on water tank 6, and the one end setting of keeping away from water tank 6 on outlet pipe 61 is on 11 upper surfaces of polishing dish, and the hydroenergy in the water tank 6 can flow to polishing dish 11 upper surfaces along outlet pipe 61 on to play the effect to polishing dish 11 and work piece cooling.

Referring to fig. 1, a slide 7 is arranged on the frame 1, the slide 7 is in a U-shaped structure, and a plurality of slide rollers 73 are rotatably connected to the inner edge of the slide 7, so that a user can push the weight 33 into the slide 7 and onto the polishing disc 11. An inlet part 71 and a sliding-out part 72 are arranged on the slide way 7, one end of the inlet part 71 is arranged on the outer side of the polishing disc 11, the other end of the inlet part 71 is communicated with the sliding-out part 72, and one end of the sliding-out part 72, which is far away from the inlet part 71, is arranged on the outer side of the polishing disc 11. The entrance portion 71 is disposed obliquely, and the height of the entrance portion 71 on the side close to the polishing disc 11 is higher and gradually decreases along the length direction. The height of the entry portion 71 is lower than the height of the upper surface of the polishing disc 11. The user can push the weight 33 from the sanding disc 11 onto the entry portion 71 and slide the weight 33 in a direction inclined to the entry portion 71. The sliding-out part 72 is obliquely arranged, and one end of the sliding-out part 72 close to the grinding disc 11 is higher in height and higher than the upper surface of the grinding disc 11. The user can push the weight 33 from the entrance part 71 to the sliding-out part 72 and push the weight 33 along the sliding-out part 72 onto the polishing disc 11, so that the user can move the weight 33 and replace the fixed disc 31 conveniently, and the effect of saving manpower is achieved.

The implementation principle of the embodiment is as follows: a user glues a workpiece on the fixed disk 31 to place the fixed disk 31 on the polishing disk 11, thereby rotating the polishing disk 11 and polishing the workpiece. The limiting mechanism 4 clamps the fixing mechanism 3, so that the fixing mechanism 3 rotates on the polishing disc 11. After the processing is finished, the user turns off the motor 2, the user can push the weight part 33 into the entering part 71 and replace the fixed disk 31, after the workpiece to be processed is placed in the fixed disk 31, the user sets the fixed disk 31 on the polishing disk 11 and slides the weight part 33 out of the fixed disk 31, and then the cylinder 32 is sleeved on the fixed disk 31 and the weight part 33, so that the polishing disk 11 can process a new workpiece.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a grinder for superhard materials, includes that frame (1) and level set up grinding dish (11) in frame (1), and grinding dish (11) rotate to be connected on frame (1), its characterized in that: be provided with the power unit that the drive made a polish and was (11) gyration on frame (1), it is provided with fixed establishment (3) that are used for fixed work piece to make a polish on the dish (11) upper surface, fixed establishment (3) are including fixed disk (31) and counterweight (33), a plurality of fixed orificess (311) that are used for placing the work piece have been seted up on fixed disk (31) surface, fixed disk (31) and the centre gripping work piece of dish (11) of polishing, counterweight (33) set up on fixed disk (31) upper surface, be provided with stop gear (4) that are used for restricting fixed disk (31) and remove on frame (1).

2. A grinding apparatus for superhard material according to claim 1, wherein: the fixing mechanism (3) further comprises a cylinder (32), the cylinder (32) is sleeved on the fixed disc (31) and the counterweight (33), and the limiting mechanism (4) limits the displacement of the cylinder (32).

3. A grinding apparatus for superhard material according to claim 2, wherein: the limiting mechanism (4) comprises a limiting part (41) and a plurality of rotating wheels (42), the limiting part (41) is arranged on the rack (1), the rotating wheels (42) are rotatably connected to the limiting part (41), the rotating axis of each rotating wheel (42) is in the vertical direction, and each rotating wheel (42) can be in contact with the outer wall of the cylinder (32).

4. A grinding apparatus for superhard material according to claim 3, wherein: the limiting piece (41) is provided with an arc surface (411), the circle center of the arc surface (411) coincides with the circle center of the cylinder (32), the number of the rotating wheels (42) is two, and the two rotating wheels (42) are respectively arranged at two end points of the arc surface (411).

5. A grinding apparatus for superhard material according to claim 4, wherein: the sliding mechanism (5) is arranged on the machine frame (1), the sliding mechanism (5) comprises a bolt (51) and a guide table (52), a guide plane (521) is formed on the guide table (52), the side wall of the limiting part (41) is in contact with the guide plane (521), a sliding groove (412) is formed in the limiting part (41), and the bolt (51) penetrates through the sliding groove (412) and is connected to the machine frame (1) through threads.

6. A grinding apparatus for superhard material according to claim 1, wherein: a water tank (6) is arranged on the rack (1), a water outlet pipe (61) is communicated with the water tank (6), and one end, far away from the water tank (6), of the water outlet pipe (61) is arranged on the upper surface of the polishing disc (11).

7. A grinding apparatus for superhard material according to claim 1, wherein: the machine is characterized in that a slide way (7) used for moving the balance weight (33) is arranged on the rack (1), one end of the slide way (7) close to the polishing disc (11) is lower than the upper surface of the polishing disc (11), and a plurality of sliding rollers (73) are rotatably connected to the slide way (7) along the length direction.

8. An abrasive apparatus for superhard material according to claim 7, wherein: the slide way (7) is of a U-shaped structure, an entering part (71) and a sliding-out part (72) are formed in the slide way (7), the entering part (71) is communicated with the sliding-out part (72), one end, close to the polishing disc (11), of the entering part (71) is lower than the polishing disc (11) in height and is decreased in height along the length direction, and one end, close to the polishing disc (11), of the sliding-out part (72) is higher than the polishing disc (11) in height and is decreased in height along the length direction.

9. A grinding apparatus for superhard material according to claim 1, wherein: the power device is provided with a motor (2), the motor (2) is fixed on the rack (1), and an output shaft of the motor (2) is coaxially connected with the polishing disc (11).