CN212600956U

CN212600956U - Diamond roller cavity curved surface machining device

Info

Publication number: CN212600956U
Application number: CN202021019998.7U
Authority: CN
Inventors: 钱毅
Original assignee: Suzhou Far East Diamond Roller Co Ltd
Current assignee: Suzhou Far East Diamond Roller Co Ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-02-26
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses a diamond roller die cavity curved surface processingequipment, including the processing platform, the top swing joint of processing platform has splint, the movable groove has been seted up at the middle part of splint, the inner wall fixedly connected with dead lever in movable groove, the surface of dead lever is rotated and is connected with the rotor arm, the one end fixedly connected with telescopic link of processing platform mid point is kept away from to splint, the fixed surface of telescopic link is connected with damping spring, the one end fixedly connected with drive plate of splint position is kept away from to the telescopic link. The utility model discloses a rotate the lead screw to make the lead screw drive two drive plates and can be close to each other, and make the drive plate pass through the telescopic link and drive splint removal and the drive plate passes through the actuating lever and drive the rotor arm and rotate, tightly fix the diamond roller at the top of processing platform until splint cooperation rotor arm, the centre of a circle of diamond roller and the vertical collineation in the centre of a circle of processing head this moment, thereby improved the device's machining precision.

Description

Diamond roller cavity curved surface machining device

Technical Field

The utility model relates to a diamond roller processing technology field specifically is a diamond roller die cavity curved surface processingequipment.

Background

The diamond roller is a grinding wheel dressing tool with high efficiency, long service life and low cost, which is used for the special machine tool for large-batch forming grinding and the gear grinding machine processing. The method is mainly used for trimming the corundum and silicon carbide grinding wheel with the complex profile. At present, the diamond roller starts to be applied in the field of forming and grinding, and the diamond roller needs to process the curved surface of a diamond roller cavity in the production process.

However, in the prior art, when the machining device is in actual use, when the cavity curved surface of the diamond roller is machined, it is difficult to ensure that the circle center of the diamond roller and the circle center of the machining head are vertically collinear, so that the eccentric arrangement of the cavity curved surface is easy to cause the reduction of machining precision during machining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diamond roller die cavity curved surface processingequipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including the processing platform, the top swing joint of processing platform has splint, the activity groove has been seted up at the middle part of splint, the inner wall fixedly connected with dead lever in activity groove, the surface of dead lever is rotated and is connected with the rotor arm, the one end fixedly connected with telescopic link of processing platform mid point is kept away from to splint, the fixed surface of telescopic link is connected with damping spring, the one end fixedly connected with drive plate of splint position is kept away from to the telescopic link, the one end fixedly connected with actuating lever of the corresponding activity groove position of drive plate, threaded hole has been seted up at the both ends of drive plate, the inner wall threaded connection of screw hole has.

Preferably, the number of the clamping plates is two, and the two clamping plates are symmetrically arranged relative to the vertical axis of the middle point of the processing table.

Preferably, the number of the movable grooves is four, every two movable grooves form a group, and the two groups of the movable grooves are symmetrically arranged about a horizontal axis of a middle point of the clamping plate.

Preferably, the screw thread opposite direction at lead screw both ends, and the both ends surface of lead screw all is connected with the fixed block through the bearing rotation, fixed block fixed connection is at the top of processing platform, the through-hole has been seted up at the middle part of the corresponding lead screw position of processing platform, and the inner wall of through-hole and the surperficial swing joint of lead screw.

Preferably, the one end fixedly connected with driven gear of lead screw, driven gear's surface transmission is connected with the chain, the one end transmission that driven gear position was kept away from to the chain is connected with drive gear, drive gear's middle part fixedly connected with driving motor, driving motor's bottom fixedly connected with driving motor support, and driving motor support fixed connection is in the one end of processing platform.

Preferably, the top of the processing table is fixedly connected with a positioning frame, a positioning hole is formed in the middle of the processing table corresponding to the positioning frame, and the inner wall of the positioning hole is movably connected with the surface of the positioning frame.

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

1. the utility model rotates the screw rod, and the screw rod drives the two drive plates to be close to each other, and the drive plates drive the clamp plate to move through the telescopic rod and drive the rotating arm to rotate through the drive rod until the clamp plate is matched with the rotating arm to tightly fix the diamond roller at the top of the processing table, and at the moment, the circle center of the diamond roller is vertically collinear with that of the processing head, thereby improving the processing precision of the device;

2. the utility model discloses still drive gear through driving motor simultaneously and rotate for drive gear passes through the chain and drives two driven gear synchronous rotations, and two driven gear can drive two lead screw synchronous rotations, thereby make the rotation that can be for the lead screw provide power.

Drawings

FIG. 1 is a sectional view of the overall structure of a diamond roller cavity curved surface processing device of the present invention;

FIG. 2 is a sectional view of the drive plate structure of the diamond roller cavity curved surface processing device of the present invention;

figure 3 is the utility model relates to a diamond roller die cavity curved surface processingequipment splint structure side view.

In the figure: 1. a processing table; 2. a splint; 3. a movable groove; 4. fixing the rod; 5. a rotating arm; 6. a telescopic rod; 7. a damping spring; 8. a drive plate; 9. a drive rod; 10. a threaded hole; 11. a screw rod; 12. a fixed block; 13. a through hole; 14. a driven gear; 15. a chain; 16. a drive gear; 17. a drive motor; 18. a drive motor support; 19. a positioning frame; 20. and (7) positioning the holes.

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. 1-3, the present invention provides a technical solution: including processing platform 1, the top swing joint of processing platform 1 has splint 2, movable groove 3 has been seted up at splint 2's middle part, the inner wall fixed mounting of movable groove 3 has dead lever 4, the surface rotation of dead lever 4 is connected with rotor arm 5, splint 2 keeps away from the one end fixed mounting at 1 mid point of processing platform has telescopic link 6, the fixed surface of telescopic link 6 installs damping spring 7, the one end fixed mounting that splint 2 position was kept away from to telescopic link 6 has drive plate 8, the one end fixed mounting that the corresponding movable groove 3 position of drive plate 8 has actuating lever 9, threaded hole 10 has been seted up at drive plate 8's both ends, the inner wall threaded connection of threaded hole 10 has.

The number of the clamping plates 2 is two, and the two clamping plates 2 are symmetrically arranged about a vertical axis of a midpoint of the processing table 1.

The number of the movable grooves 3 is four, every two movable grooves 3 form a group, and the two groups of movable grooves 3 are symmetrically arranged about the horizontal axis of the midpoint of the clamping plate 2.

The thread directions of two ends of the screw rod 11 are opposite, the surfaces of two ends of the screw rod 11 are rotatably connected with fixed blocks 12 through bearings, the fixed blocks 12 are fixedly installed at the top of the processing table 1, a through hole 13 is formed in the middle of the processing table 1 corresponding to the position of the screw rod 11, and the inner wall of the through hole 13 is movably connected with the surface of the screw rod 11.

One end fixed mounting of lead screw 11 has driven gear 14, driven gear 14's surface transmission is connected with chain 15, the one end transmission that driven gear 14 position was kept away from to chain 15 is connected with drive gear 16, the middle part fixed mounting of drive gear 16 has driving motor 17, driving motor 17's bottom fixed mounting has driving motor support 18, and driving motor support 18 fixed mounting is in the one end of processing platform 1, drive gear 16 through driving motor 17 and rotate, make drive gear 16 drive two driven gear 14 synchronous rotations through chain 15, two driven gear 14 can drive two lead screw 11 synchronous rotations, thereby make and to provide power for the rotation of lead screw 11.

The top of the processing table 1 is fixedly provided with a positioning frame 19, the middle part of the processing table 1 corresponding to the positioning frame 19 is provided with a positioning hole 20, and the inner wall of the positioning hole 20 is movably connected with the surface of the positioning frame 19.

The working principle is as follows: when in use, the utility model is used for placing the diamond roller on the top of the processing table 1, rotating the screw rod 11, connecting the screw rod 11 with the thread hole 10 in a threaded manner, and the thread directions at the two ends of the screw rod 11 are opposite, so that the two driving plates 8 approach each other when the screw rod 11 rotates, and the driving plates 8 drive the clamping plates 2 to move towards the middle point of the processing table 1 through the telescopic rods 6 until the two clamping plates 2 clamp the diamond roller, at the moment, the screw rod 11 continues to rotate, and the screw rod 11 continues to drive the driving plates 8 to approach each other, at the moment, the driving plates 8 extrude the telescopic rods 6 and the damping springs 7, and the driving plates 8 drive the driving rods 9 to move towards the inner wall of the movable groove 3, and the driving rods 9 drive the rotating arms 5 to rotate by taking the fixed rods 4 as rotating shafts, until the clamping plates 2 are, through the cooperation between splint 2 and the rotor arm 5 for the center of a circle of diamond gyro wheel sets up with the vertical collineation in center in the processing platform 1, and the center of a circle of diamond gyro wheel is vertical collineation with the center of a circle of processing head promptly, thereby has improved the device's machining precision.

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.

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. The utility model provides a diamond roller die cavity curved surface processingequipment, includes processing platform (1), its characterized in that: the top swing joint of processing platform (1) has splint (2), movable groove (3) have been seted up at the middle part of splint (2), inner wall fixedly connected with dead lever (4) of movable groove (3), the surface rotation of dead lever (4) is connected with rotor arm (5), the one end fixedly connected with telescopic link (6) of processing platform (1) mid point are kept away from to splint (2), the fixed surface of telescopic link (6) is connected with damping spring (7), the one end fixedly connected with drive plate (8) of splint (2) position are kept away from to telescopic link (6), the one end fixedly connected with actuating lever (9) of the corresponding movable groove (3) position of drive plate (8), screw hole (10) have been seted up at the both ends of drive plate (8), the inner wall threaded connection of screw hole (10) has lead screw (11).

2. The diamond roller cavity surface machining device according to claim 1, wherein: the number of the clamping plates (2) is two, and the two clamping plates (2) are symmetrically arranged about the vertical axis of the midpoint of the processing table (1).

3. The diamond roller cavity surface machining device according to claim 1, wherein: the number of the movable grooves (3) is four, every two movable grooves (3) are in one group, and the two groups of the movable grooves (3) are symmetrically arranged about the horizontal axis of the middle point of the clamping plate (2).

4. The diamond roller cavity surface machining device according to claim 1, wherein: the screw thread opposite direction at lead screw (11) both ends, and the both ends surface of lead screw (11) all is connected with fixed block (12) through the bearing rotation, fixed block (12) fixed connection is at the top of processing platform (1), through-hole (13) have been seted up at the middle part of the corresponding lead screw (11) position of processing platform (1), and the surface swing joint of the inner wall of through-hole (13) and lead screw (11).

5. The diamond roller cavity surface machining device according to claim 1, wherein: the one end fixedly connected with driven gear (14) of lead screw (11), the surface transmission of driven gear (14) is connected with chain (15), the one end transmission that driven gear (14) position was kept away from in chain (15) is connected with drive gear (16), the middle part fixedly connected with driving motor (17) of drive gear (16), the bottom fixedly connected with driving motor support (18) of driving motor (17), and driving motor support (18) fixed connection is in the one end of processing platform (1).

6. The diamond roller cavity surface machining device according to claim 1, wherein: the top of the processing table (1) is fixedly connected with a positioning frame (19), a positioning hole (20) is formed in the middle of the processing table (1) corresponding to the positioning frame (19), and the inner wall of the positioning hole (20) is movably connected with the surface of the positioning frame (19).