CN217597525U

CN217597525U - Diamond roller cavity curved surface machining device

Info

Publication number: CN217597525U
Application number: CN202221764635.5U
Authority: CN
Inventors: 刘洪娟
Original assignee: Zhengzhou Bold Abrasives Co ltd
Current assignee: Zhengzhou Bold Abrasives Co ltd
Priority date: 2022-07-09
Filing date: 2022-07-09
Publication date: 2022-10-18
Anticipated expiration: 2032-07-09

Abstract

The utility model belongs to the technical field of diamond roller processing equipment, especially, diamond roller die cavity curved surface processingequipment exists among the prior art and adds man-hour to diamond roller die cavity curved surface, is difficult to ensure the centre of a circle of diamond roller and the vertical collineation in processing head centre of a circle, and it is eccentric to add the die cavity curved surface that appears easily man-hour to make the processing head can't carry out even processing to diamond roller die cavity curved surface, thereby reduce the problem of machining precision, propose following scheme now, it includes the bottom plate, two bracing pieces of top fixedly connected with of bottom plate, the same mesa of top fixedly connected with of two bracing pieces, the bottom fixedly connected with cylinder of mesa, the bottom fixedly connected with movable plate of cylinder, the utility model discloses a simple structure has realized that quick centering to diamond roller is fixed, makes it can be with the perpendicular collineation of processing head, and the processing head of being convenient for processes its die cavity curved surface, has improved the machining precision.

Description

Diamond roller cavity curved surface machining device

Technical Field

The utility model relates to a diamond roller processing equipment technical field especially relates to a diamond roller die cavity curved surface processingequipment.

Background

In the prior art, the diamond roller is a grinding wheel dressing tool which is used for machining of special machine tools for large-batch forming grinding and gear grinding machines, and has high efficiency, long service life and low cost. The diamond roller needs to use a processing device to process the curved surface of the diamond roller cavity in the production process.

However, according to the technical scheme, when the diamond roller cavity curved surface is processed, the circle center of the diamond roller and the circle center of the processing head are difficult to be ensured to be vertically collinear, so that the cavity curved surface is easy to be eccentric when the processing is carried out, and the processing head cannot uniformly process the diamond roller cavity curved surface, so that the processing precision is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and exist among the prior art and add man-hour to diamond roller die cavity curved surface, be difficult to ensure the centre of a circle of diamond roller and the vertical collineation in processing head centre of a circle, add the eccentric die cavity curved surface that easily appears man-hour to make the processing head can't carry out even processing to diamond roller die cavity curved surface, thereby reduce the shortcoming of machining precision, and the diamond roller die cavity curved surface processingequipment who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a diamond roller die cavity curved surface processingequipment, includes the bottom plate, two bracing pieces of top fixedly connected with of bottom plate, the same mesa of top fixedly connected with of two bracing pieces, the bottom fixedly connected with cylinder of mesa, the bottom fixedly connected with movable plate of cylinder, movable plate slip cap is established on two bracing pieces, the top of mesa is provided with the centre gripping subassembly, the top of centre gripping subassembly and movable plate cooperatees, four steadying plates of top fixedly connected with of bottom plate, one side that four steadying plates are close to the mesa all cooperate with the centre gripping subassembly.

Preferably, the bottom of the moving plate is fixedly connected with an auxiliary spring, and the bottom end of the auxiliary spring is fixedly connected to the top of the bottom plate.

Further, the auxiliary spring can assist in pulling the moving plate to move downwards.

Preferably, the left side, the right side, the front side and the rear side of the moving plate are fixedly connected with sliding rings, and the sliding rings are sleeved on the corresponding stabilizing plates in a sliding manner.

Furthermore, the sliding limiting fit between the sliding ring and the stabilizing plate can enable the moving plate to move more stably.

Preferably, the centre gripping subassembly includes dwang, connecting rod, reset spring and splint, the quantity of dwang, connecting rod, reset spring and splint is four, and the top at the movable plate is all rotated in the bottom of four dwangs, the top of dwang is rotated and is connected the bottom at corresponding connecting rod, and the one end fixed connection that the mesa was kept away from with four splint respectively to one side that four connecting rods are close to the mesa, the equal sliding connection in the top of mesa in the bottom of four splint, and the one end that the mesa was kept away from to four reset spring is close to one side fixed connection of mesa with four stabilizer plates respectively, and one side fixed connection that the mesa was kept away from with four connecting rods respectively to one end that four reset spring is close to the mesa.

Further, can realize fixing the centre gripping of diamond roller four sides through setting up the centre gripping subassembly.

Preferably, the four clamping plates are fixedly connected with rubber pads at the ends close to each other.

Further, can avoid splint to press from both sides the surface of diamond roller and hinder through setting up the rubber pad, can increase the centre gripping frictional force between splint and the diamond roller simultaneously for four splint are more stable to the centre gripping of diamond roller.

Preferably, four sliding blocks are fixedly connected to the bottoms of the clamping plates, four sliding grooves are formed in the top of the table board, and the bottom ends of the sliding blocks are connected in the corresponding sliding grooves in a sliding mode.

Furthermore, through the sliding limit fit between the sliding block and the sliding groove, the clamping plate can be stably limited in sliding and supported.

Has the advantages that: through the matching of the transmission between the cylinder and the four clamping plates and the elastic reset characteristic of the reset spring, the stable positioning of the diamond roller can be realized, so that the diamond roller cannot move, then the clamping damage of the clamping plates on the surface of the diamond roller can be avoided through the arrangement of the rubber pad, and meanwhile, the clamping friction force between the clamping plates and the diamond roller can be increased, so that the clamping of the four clamping plates on the diamond roller is more stable;

the four clamping plates are used for clamping the diamond roller from four sides, so that the diamond roller can be centered quickly, the centering effect is accurate, and the processing of the curved surface of the diamond roller cavity is facilitated;

the utility model discloses a simple structure has realized fixed to the quick centering of diamond gyro wheel, makes it carry out perpendicular collineation with the processing head to be convenient for the processing head processes its die cavity curved surface, improved the machining precision.

Drawings

Fig. 1 is a main sectional view of a diamond roller cavity curved surface machining device provided by the utility model;

FIG. 2 is a top view of a connecting structure of a table-board, a clamping board, a rubber pad and a chute of the diamond roller cavity curved surface processing device provided by the utility model;

FIG. 3 is a three-dimensional view of the connecting rod, the clamping plate, the rubber pad and the sliding block of the diamond roller cavity curved surface processing device provided by the utility model;

fig. 4 is the utility model provides a three-dimensional structure drawing of diamond roller die cavity curved surface processingequipment mesa and spout.

In the figure: 1. a base plate; 2. a support bar; 3. a table top; 4. a cylinder; 5. moving the plate; 6. an auxiliary spring; 7. a stabilizing plate; 8. a slip ring; 9. rotating the rod; 10. a connecting rod; 11. a return spring; 12. a splint; 13. a rubber pad; 14. a slider; 15. a chute.

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.

Referring to fig. 1-4, a diamond roller cavity curved surface processing device, including bottom plate 1, two bracing pieces 2 of top fixedly connected with of bottom plate 1, bracing piece 2 can carry out the stabilizing support to mesa 3, the same mesa 3 of top fixedly connected with of two bracing pieces 2, the bottom fixedly connected with cylinder 4 of mesa 3, the bottom fixedly connected with movable plate 5 of cylinder 4, movable plate 5 can be convenient for be connected and the transmission between cylinder 4 and four dwang 9, movable plate 5 slip cap is established on two bracing pieces 2, the top of mesa 3 is provided with the centre gripping subassembly, the centre gripping subassembly cooperatees with the top of movable plate 5, four stabilizer plates 7 of top fixedly connected with of bottom plate 1, stabilizer plate 7 can carry out stable motion support to movable plate 5, one side that four stabilizer plates 7 are close to mesa 3 all cooperatees with the centre gripping subassembly.

The utility model discloses in, the bottom fixedly connected with auxiliary spring 6 of movable plate 5, auxiliary spring 6's bottom fixed connection can assist pulling movable plate 5 to remove downwards through setting up auxiliary spring 6 at the top of bottom plate 1.

The utility model discloses in, the equal fixedly connected with sliding ring 8 in left side, right side, front side and the rear side of movable plate 5, sliding ring 8 slip cap is established on corresponding steadying plate 7, through the spacing cooperation of the slip between sliding ring 8 and the steadying plate 7, can make movable plate 5's motion more stable.

The utility model discloses in, the centre gripping subassembly includes dwang 9, connecting rod 10, reset spring 11 and splint 12, dwang 9, connecting rod 10, reset spring 11 and splint 12's quantity is four, the bottom of four dwang 9 is all rotated and is connected at the top of movable plate 5, the top of dwang 9 is rotated and is connected the bottom at corresponding connecting rod 10, four connecting rods 10 are close to one side of mesa 3 and are kept away from the one end fixed connection of mesa 3 with four splint 12 respectively, the equal sliding connection in the top of mesa 3 in the bottom of four splint 12, the one end that mesa 3 was kept away from to four reset spring 11 is close to one side fixed connection of mesa 3 with four stabilizer plates 7 respectively, reset spring 11 can assist four connecting rods 10 of promotion and splint 12 and be close to each other, one side fixed connection that mesa 3 was kept away from with four connecting rods 10 respectively to the one end that four reset spring 11 are close to mesa 3, can realize fixing the centre gripping on diamond roller four sides through setting up the centre gripping subassembly.

The utility model discloses in, the equal fixedly connected with rubber pad 13 of one end that four splint 12 are close to each other can avoid splint 12 to press from both sides the surface of diamond roller and hinder through setting up rubber pad 13, can increase the centre gripping frictional force between splint 12 and the diamond roller simultaneously for four splint 12 are more stable to the centre gripping of diamond roller.

The utility model discloses in, four splint 12's the equal fixedly connected with slider 14 in bottom, four spout 15 have been seted up at mesa 3's top, and slider 14's bottom sliding connection can carry out stable slip spacing and support to splint 12 through the spacing cooperation of the slip between slider 14 and the spout 15 in corresponding spout 15.

The working principle is as follows: when the diamond roller is used, firstly, the diamond roller is placed at the top of the table top 3, then the cylinder 4 is started, after the cylinder 4 is started, the moving plate 5 is driven to move downwards, when the moving plate 5 moves downwards, the bottom ends of the four rotating rods 9 are driven to move downwards, when the bottom ends of the four rotating rods 9 move downwards, because the moving plate 5 removes the supporting force on the bottom ends of the rotating rods 9, the top ends of the four rotating rods 9 are enabled to be close to each other, when the top ends of the four rotating rods 9 are close to each other, the four connecting rods 10 are driven to be close to each other by matching with the elastic reset characteristics of the four reset springs 11, when the four connecting rods 10 are close to each other, the four clamping plates 12 are driven to be close to each other, when the four clamping plates 12 are close to each other, one end of the four clamping plates 12 close to each other drives the four rubber pads 13 to be respectively in contact with the front, back, left and right of the diamond roller, the clamping and fixing of the diamond roller are realized at the moment, the stable positioning of the diamond roller can be realized through the matching between the transmission between the cylinder 4 and the four clamping plates 12 and the elastic reset characteristic of the reset spring 11, the diamond roller can not move, then the clamping damage of the surfaces of the diamond roller by the clamping plates 12 can be avoided through arranging the rubber pads 13, the clamping friction force between the clamping plates 12 and the diamond roller can be increased, the clamping of the diamond roller by the four clamping plates 12 is more stable, in addition, the diamond roller can be quickly centered through the clamping of the four clamping plates 12 from the four sides of the diamond roller, the centering effect is accurate, the processing of the cavity curved surface of the diamond roller is convenient, and finally, after the clamping and fixing of the diamond roller is finished, the state of the four rotating rods 9 can not be vertical to the moving plate 5, a certain inclination angle with the moving plate 5 is maintained, and in this way, the rotating rod 9 can be prevented from rotating when the moving plate 5 moves upwards, and the moving plate 5 cannot be blocked from moving upwards.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a diamond roller die cavity curved surface processingequipment, includes bottom plate (1), its characterized in that, two bracing pieces of top fixedly connected with (2) of bottom plate (1), the same mesa (3) of top fixedly connected with of two bracing pieces (2), bottom fixedly connected with cylinder (4) of mesa (3), the bottom fixedly connected with movable plate (5) of cylinder (4), movable plate (5) slip cap is established on two bracing pieces (2), the top of mesa (3) is provided with the centre gripping subassembly, the centre gripping subassembly cooperatees with the top of movable plate (5), four stabilizer plates of top fixedly connected with (7) of bottom plate (1), one side that four stabilizer plates (7) are close to mesa (3) all cooperatees with the centre gripping subassembly.

2. The diamond roller cavity curve surface processing device according to claim 1, wherein an auxiliary spring (6) is fixedly connected to the bottom of the moving plate (5), and the bottom end of the auxiliary spring (6) is fixedly connected to the top of the bottom plate (1).

3. The diamond roller cavity curved surface processing device according to claim 1, wherein slip rings (8) are fixedly connected to the left side, the right side, the front side and the rear side of the moving plate (5), and the slip rings (8) are slidably sleeved on the corresponding stabilizing plates (7).

4. The diamond roller cavity curved surface processing device according to claim 1, wherein the clamping assembly comprises a rotating rod (9), a connecting rod (10), a reset spring (11) and clamping plates (12), the number of the rotating rod (9), the connecting rod (10), the reset spring (11) and the clamping plates (12) is four, the bottom ends of the four rotating rods (9) are all rotatably connected to the top of the moving plate (5), the top end of the rotating rod (9) is rotatably connected to the bottom end of the corresponding connecting rod (10), one side, close to the table top (3), of the four connecting rods (10) is fixedly connected with one end, close to the table top (3), of the four clamping plates (12), one end, close to the table top (3), of the four reset springs (11) is fixedly connected with one side, close to the table top (3), of the four reset springs (11) is fixedly connected with one end, close to the table top (3), of the four connecting rods (10), of the four reset springs (11) is fixedly connected with one side, close to the table top (3) is far away from the table top (3).

5. A diamond roller cavity curve machining device according to claim 4, characterized in that a rubber pad (13) is fixedly connected to each end of the four clamping plates (12) close to each other.

6. The diamond roller cavity curved surface processing device according to claim 4, wherein sliding blocks (14) are fixedly connected to the bottoms of the four clamping plates (12), four sliding grooves (15) are formed in the top of the table top (3), and the bottom ends of the sliding blocks (14) are slidably connected in the corresponding sliding grooves (15).