CN210704359U

CN210704359U - Propelling device of grinding wheel forming machine

Info

Publication number: CN210704359U
Application number: CN201921728131.6U
Authority: CN
Inventors: 董双永; 王得芳; 左立军
Original assignee: Tangshan City Name Shark Hardware Abrasives Co ltd
Current assignee: Tangshan City Name Shark Hardware Abrasives Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-09
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a wheel forming machine advancing device, the on-line screen storage device comprises a support, two frames that the top fixedly connected with symmetry of support set up, two fixedly connected with diaphragm between the frame, the top of diaphragm is equipped with the motor, be equipped with on the diaphragm and rotate the chamber, it is equipped with first gear to rotate the intracavity, the output and the first gear fixedly connected with of motor, the both sides of first gear all are equipped with engaged with second gear, it is equipped with the bearing to all fix on the second gear to insert, bearing's one end is rotated with the inner wall that rotates the chamber and is connected, bearing's the other end is rotated with the top of support and is connected, the cover is equipped with engaged with bearing on the bearing. The utility model is simple in operation, stability is high, replaces original cylinder through electronic jar, and the electric actuator noise is little, and the precision is high, and energy utilization is high, and power consumption is low, and is convenient for control through the computer, job stabilization to reach energy saving and consumption reduction.

Description

Propelling device of grinding wheel forming machine

Technical Field

The utility model relates to a relevant goods field of emery wheel specifically is a wheel forming machine advancing device.

Background

Abrasives are tools used for grinding, lapping and polishing. Most of the grinding tools are artificial grinding tools made of grinding materials and bonding agents, and also natural grinding tools directly processed by natural ore rocks are used. The grinding tool is widely used in machinery manufacturing and other metal processing industries, and is also used for grain processing, paper making industry and processing of non-metal materials such as ceramics, glass, stone, plastics, rubber, wood and the like, the grinding wheel is one of the grinding tools, the forming of the grinding wheel needs a plurality of processes, the propelling mechanism of the existing grinding wheel forming machine adopts a cylinder, consumes a large amount of compressed air, a plurality of forming machines work simultaneously, the stable operation of the forming machine cannot be ensured, the power of the air compressor is large, a large amount of electric energy is consumed, and certain defectiveness is realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheel forming machine advancing device to propose current problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a propelling device of a grinding wheel forming machine comprises a support, wherein the top of the support is fixedly connected with two symmetrically arranged frames, a transverse plate is fixedly connected between the two frames, the top of the transverse plate is provided with a motor, a rotating cavity is arranged on the transverse plate, a first gear is arranged in the rotating cavity, the output end of the motor is fixedly connected with the first gear, two sides of the first gear are respectively provided with a second gear which is meshed with each other, a needle roller screw is fixedly inserted on the second gear, one end of the needle roller screw is rotatably connected with the inner wall of the rotating cavity, the other end of the needle roller screw is rotatably connected with the top of the support, the needle roller is sleeved with a needle bearing which is meshed with each other, a pressing plate is fixedly connected between the two needle bearings, the bottom of the pressing plate is fixedly connected with a pressing block, and the top of the, the top of workstation is equipped with the mould, the equal fixedly connected with mounting panel in both sides top of workstation, be equipped with the installation cavity on the mounting panel, the installation cavity internal rotation is connected with the threaded rod, two ejector pad, two have been cup jointed to the screw thread on the threaded rod the intraoral screw thread of ejector pad sets up for opposite, the both sides of mould all are equipped with the fixed plate, all rotate through the push rod between fixed plate and the ejector pad and be connected, the top fixedly connected with control panel of diaphragm.

Preferably, grooves are formed in the opposite sides of the two pressing plates, sliding rods are fixedly connected in the grooves, supporting plates are sleeved on the sliding rods in a sliding mode, and one ends, far away from the sliding rods, of the supporting plates are fixedly connected with the needle roller bearings.

Preferably, a speed reducer is arranged on an output shaft of the motor.

Preferably, two first springs which are symmetrically arranged are fixedly connected between the fixing plate and the mounting plate.

Preferably, the sliding rod is sleeved with a second spring, and two ends of the second spring are respectively abutted against the supporting plate and the bottom of the groove.

Preferably, the bottom of the support is provided with a plurality of moving mechanisms, and the moving mechanisms are universal wheels.

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

1. when the propelling device of the grinding wheel forming machine is used, a mold is firstly placed on a workbench, then a threaded rod is rotated to drive a push block to move, the push block pushes a fixing plate to fix the mold by utilizing a push rod, the mold is prevented from shaking during pressing, then a motor is controlled by a control panel to rotate at a high speed to drive a first gear to rotate, at the moment, the first gear rotates second gears meshed with two sides, and a needle roller lead screw arranged on the second gears rotates to drive a needle roller bearing to move on the needle roller lead screw;

2. and the pressing plate arranged between the two needle roller bearings moves downwards, the pressing block is used for pressing and forming the grinding wheel material in the die, and the needle roller bearings are driven to slowly move upwards by controlling the speed reducer after being pressed downwards, so that the needle roller bearings can reciprocate up and down on the needle roller screw. The utility model is simple in operation, stability is high, replaces original cylinder through electronic jar, and the electric actuator noise is little, and the precision is high, and energy utilization is high, and power consumption is low, and is convenient for control through the computer, job stabilization to reach energy saving and consumption reduction.

Drawings

Fig. 1 is a schematic structural view of a propelling device of a grinding wheel forming machine according to the present invention;

fig. 2 is an enlarged view of a position a of the propelling device of the grinding wheel forming machine of the present invention.

In the figure: 1-support, 2-frame, 3-transverse plate, 4-motor, 5-first gear, 6-second gear, 7-needle roller screw rod, 8-needle roller bearing, 9-pressing plate, 10-pressing block, 11-workbench, 12-die, 13-mounting plate, 14-threaded rod, 15-pushing block, 16-fixing plate, 17-pushing rod, 18-sliding rod, 19-supporting plate, 20-reducer, 21-first spring, 22-second spring, 23-moving mechanism and 24-control panel.

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. 1-2, the present invention provides an embodiment: a propelling device of a grinding wheel forming machine comprises a support 1, the top of the support 1 is fixedly connected with two frames 2 which are symmetrically arranged, a transverse plate 3 is fixedly connected between the two frames 2 and used for supporting and installing a motor 4, the top of the transverse plate 3 is provided with the motor 4 and used for driving a first gear 5 to rotate, a rotating cavity is arranged on the transverse plate 3, the rotating cavity is internally provided with the first gear 5 and used for meshing with second gears 6 on two sides to rotate, the output end of the motor 4 is fixedly connected with the first gear 5, two sides of the first gear 5 are respectively provided with the meshed second gears 6 and used for driving a needle roller screw 7 to rotate, the second gears 6 are respectively fixedly inserted with a needle roller screw 7 and used for driving a needle roller bearing 8 to rotate, one end of the needle roller 7 is rotatably connected with the inner wall of the rotating cavity, the other end of the needle roller 7 is rotatably connected with the top of the support 1, the grinding wheel pressing device is used for driving a pressing plate 9 to move, the pressing plate 9 is fixedly connected between two needle roller bearings 8 and used for installing the pressing block 10, the pressing block 10 is fixedly connected to the bottom of the pressing plate 9 and used for pressing down and forming a grinding wheel material in a die 12, a workbench 11 is fixedly connected to the top of a support 1, the die 12 is arranged on the top of the workbench 11, mounting plates 13 are fixedly connected to the tops of two sides of the workbench 11, a mounting cavity is arranged on each mounting plate 13, a threaded rod 14 is rotatably connected in the mounting cavity and used for driving the threaded rod 14 to rotate, two pushing blocks 15 are sleeved on the threaded rod 14 and used for driving a pushing rod 17 to push a fixing plate 16 to move, threads in the screw threads of the two pushing blocks 15 are oppositely arranged, fixing plates 16 are arranged on two sides of the die 12, the fixing plates 16 and the pushing blocks 15 are rotatably connected through the pushing rods, and the principle thereof is the prior art.

In the utility model, one side opposite to two pressing plates 9 is provided with a groove, a sliding rod 18 is fixedly connected in the groove, a supporting plate 19 is sleeved on the sliding rod 18 in a sliding way, one end of the supporting plate 19, which is far away from the sliding rod 18, is fixedly connected with a needle bearing 8, the supporting plate 19 is driven to move on the sliding rod 18 when the needle bearing 8 moves, so as to increase the stability when the needle bearing 8 moves, an output shaft of a motor 4 is provided with a reducer 20, the rotating speed of the motor is reduced when the needle bearing 8 moves upwards, so as to improve the stability, two first springs 21 which are symmetrically arranged are fixedly connected between a fixing plate 16 and a mounting plate 13, so as to increase the stability when the fixing plate 16 moves, a second spring 22 is sleeved on the sliding rod 18, two ends of the second spring 22 respectively abut against the bottom of the groove and the supporting plate 19 compresses the, the bottom of support 1 is equipped with a plurality of moving mechanism 23, and a plurality of moving mechanism 23 are the universal wheel, the mobile device of being convenient for.

The working principle is as follows: when the grinding wheel forming machine is used, a user firstly places a mold 12 on a workbench 11, then rotates a threaded rod 14 to drive a push block 15 to move, the push block 15 utilizes a push rod 17 to push a fixing plate 16 to fix the mold 12, the mold 12 is prevented from shaking during pressing, then a control panel 24 controls a motor 4 to rotate at a high speed to drive a first gear 5 to rotate, at the moment, the first gear 5 rotates second gears 6 meshed with two sides, a needle roller 7 arranged on the second gear 6 rotates to drive a needle roller bearing 8 to move on the needle roller 7, a pressing plate 9 arranged between the two needle roller bearings 8 moves downwards to utilize a pressing block 10 to press and form grinding wheel materials in the mold 12, and the pressing plate moves upwards at a slow speed by controlling a speed reducer 20 to drive the needle roller 8 to move up and down in a reciprocating mode on the needle roller 7, so that the needle roller 8 can move.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a grinding wheel forming machine advancing device, includes support (1), its characterized in that: the top of the support (1) is fixedly connected with two symmetrically arranged frames (2), a transverse plate (3) is fixedly connected between the two frames (2), the top of the transverse plate (3) is provided with a motor (4), the transverse plate (3) is provided with a rotating cavity, a first gear (5) is arranged in the rotating cavity, the output end of the motor (4) is fixedly connected with the first gear (5), two sides of the first gear (5) are respectively provided with a second gear (6) which is meshed with each other, the second gear (6) is fixedly inserted with a needle roller screw (7), one end of the needle roller screw (7) is rotatably connected with the inner wall of the rotating cavity, the other end of the needle roller screw (7) is rotatably connected with the top of the support (1), the needle roller (7) is sleeved with a needle roller bearing (8), and a pressing plate (9) is fixedly connected between the two needle roller bearings (8), the bottom fixedly connected with briquetting (10) of clamp plate (9), top fixedly connected with workstation (11) of support (1), the top of workstation (11) is equipped with mould (12), the equal fixedly connected with mounting panel (13) in both sides top of workstation (11), be equipped with the installation cavity on mounting panel (13), the installation cavity internal rotation is connected with threaded rod (14), threaded rod (14) are gone up the screw thread and have been cup jointed two ejector pad (15), two the intraoral screw thread of ejector pad (15) screw sets up for opposite, the both sides of mould (12) all are equipped with fixed plate (16), all rotate through push rod (17) between fixed plate (16) and ejector pad (15) and be connected, the top fixedly connected with control panel (24) of diaphragm (3).

2. The propelling device of a grinding wheel forming machine according to claim 1, characterized in that: two clamp plates (9) opposite one side all are equipped with the recess, fixedly connected with slide bar (18) in the recess, slide bar (18) go up the slip cap and have connect backup pad (19), the one end and bearing (8) fixed connection of slide bar (18) are kept away from in backup pad (19).

3. The propelling device of a grinding wheel forming machine according to claim 1, characterized in that: and a speed reducer (20) is arranged on an output shaft of the motor (4).

4. The propelling device of a grinding wheel forming machine according to claim 1, characterized in that: two first springs (21) which are symmetrically arranged are fixedly connected between the fixing plate (16) and the mounting plate (13).

5. The propelling device of a grinding wheel forming machine according to claim 2, characterized in that: the sliding rod (18) is sleeved with a second spring (22), and two ends of the second spring (22) are respectively abutted against the supporting plate (19) and the bottom of the groove.

6. The propelling device of a grinding wheel forming machine according to claim 1, characterized in that: the bottom of support (1) is equipped with a plurality of moving mechanism (23), and is a plurality of moving mechanism (23) are the universal wheel.