CN210678279U

CN210678279U - Full-automatic chamfering machine

Info

Publication number: CN210678279U
Application number: CN201921853003.4U
Authority: CN
Inventors: 莫万明; 孙华军
Original assignee: Shenzhen Shengminghong Technology Co Ltd
Current assignee: Shenzhen Shengminghong Technology Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-05
Anticipated expiration: 2029-10-31

Abstract

The utility model belongs to the technical field of machine tool equipment, especially, machine is ground at full-automatic angle of falling R, it is complicated to grind the machine structure to current full-automatic angle of falling R, the problem of acquisition cost height, the following scheme is put forward now, it includes the stand and is located the mounting panel of stand one side, there is the motor at the front side top of mounting panel through bolt fixed mounting, the one end of the first worm of fixedly connected with on the output shaft of motor, the other end fixedly connected with CBN emery wheel abrasive disc of first worm, the front side movable sleeve of first worm is equipped with the axle sleeve, the front side rotation of axle sleeve is connected with the one end of bracing piece, the other end of bracing piece and one side bottom fixed connection of stand, the front side bottom of mounting panel is rotated and is connected with first worm. The utility model has the advantages of reasonable design, low in manufacturing cost is honest and clean, self can produce the swing of small range when motor drive CBN emery wheel abrasive disc is high-speed rotatory, and the chamfer work is realized to the product to the convenience, is fit for middle and small enterprise and uses widely.

Description

Full-automatic chamfering machine

Technical Field

The utility model relates to a machine tool equipment technical field especially relates to a full-automatic chamfer grinds machine.

Background

The R angle grinder is a machine tool device frequently used in machining, and through retrieval, Chinese patent with application number 201910455868.3 discloses a full-automatic reverse R angle grinder, which consists of a marble base, a foot cup, a marble pillar, a marble cross beam, a grinding wheel correction mechanism, a CCD fixing mechanism, a turntable supporting seat, a turntable rotating shaft, a turntable and product clamp assembly, a machining X/Y shaft mechanism, a drag chain, an X shaft motor, a grinding wheel main shaft part, a bin connecting base plate, a tray grabbing tray, a product angle changing mechanism, a bin lifting baffle, a turbine speed reducer, a guide rail, a sliding block, a bin lifting movable plate, a bin spacing plate, a vertical loading tray and a translation type manipulator mechanism. The design adopts modular assembly, is convenient for daily maintenance, is simple to operate and effectively improves the production efficiency.

However, the full-automatic chamfering machine designed in the patent has the defects that the structural design is complex, chamfering work can be realized only by matching multiple electrical components, the economic cost is high, and the full-automatic chamfering machine is not suitable for small and medium-sized enterprises, so that the full-automatic chamfering machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of complex structure and high acquisition cost of the existing full-automatic chamfering angle grinder and providing the full-automatic chamfering angle grinder.

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

a full-automatic reverse R angle grinder comprises an upright post and a mounting plate positioned on one side of the upright post, wherein the top of the front side of the mounting plate is fixedly provided with a motor through a bolt, one end of a first worm is fixedly connected to an output shaft of the motor, the other end of the first worm is fixedly connected with a CBN grinding wheel grinding disc, the front side of the first worm is movably sleeved with a shaft sleeve, the front side of the shaft sleeve is rotatably connected with one end of a supporting rod, the other end of the supporting rod is fixedly connected with the bottom of one side of the upright post, the bottom of the front side of the mounting plate is rotatably connected with a first worm wheel and a second worm wheel, a scale rod is meshed at one side of the first worm wheel, the bottom end of the scale rod is fixedly connected on the shaft sleeve, the second worm wheel is meshed with the first worm, one end of a pull rod is rotatably connected to the bottom of the front side of the second worm wheel, and the other end of the pull rod is rotatably connected with the top of one side of the upright post.

Preferably, the front side of mounting panel is rotated and is connected with the second worm of vertical setting, first worm wheel meshes with the second worm mutually, and the first worm wheel of convenient laborsaving drive is rotatory.

Preferably, the outer side of the second worm and the outer side of the first worm are both fixedly sleeved with an inner ring of a bearing, and an outer ring of the bearing is fixedly connected to the mounting plate, so that the second worm is conveniently rotatably arranged on the mounting plate.

Preferably, the outside activity cover of scale rod is equipped with the stop collar, and the outside of stop collar and the front side fixed connection of mounting panel play limiting displacement to the scale rod for the scale rod keeps meshing with first worm wheel to be connected.

Preferably, the first worm is located between the first worm wheel and the second worm wheel, and the second worm wheel is located between the first worm and the stand column, so that the pull rod is prevented from colliding with other components.

Preferably, the front side of the scale rod is provided with scale marks, and the outer sides of the scale rod, the first worm wheel, the second worm wheel and the first worm are coated with lubricating grease, so that the distance between the CBN grinding wheel grinding disc and the shaft sleeve can be conveniently and accurately adjusted.

The full-automatic reverse R angle grinder in the utility model drives the first worm wheel to rotate by rotating the second worm, and the first worm wheel is meshed with the scale rod, so that the first worm wheel can drive the mounting plate to move up and down when rotating, the mounting plate can be driven to move up and down when lifting, the motor, the first worm and the CBN grinding wheel grinding disc can be driven to lift up and down, and the distance between the CBN grinding wheel grinding disc and the shaft sleeve can be adjusted because the shaft sleeve is rotationally connected on the support rod;

the full-automatic reverse R angle grinder in the utility model drives the first worm and the CBN grinding wheel grinding disc to rotate at high speed when the motor is electrified, the first worm rotates to drive the second worm wheel to rotate slowly, the second worm wheel rotates to drive one end of the pull rod to do circular motion, and because one end of the pull rod is connected with the stand column in a rotating way, the second worm wheel rotates to push the mounting plate to swing in a small amplitude around a rotating point between the shaft sleeve and the support rod, the CBN grinding wheel grinding disc swings in a small amplitude, and the product is clamped and fixed under the CBN grinding wheel grinding disc, so that the automatic chamfering work can be conveniently carried out;

the utility model has the advantages of reasonable design, low in manufacturing cost is honest and clean, self can produce the swing of small range when motor drive CBN emery wheel abrasive disc is high-speed rotatory, and the chamfer work is realized to the product to the convenience, is fit for middle and small enterprise and uses widely.

Drawings

Fig. 1 is a schematic structural view of a full-automatic reverse R-angle grinder provided by the present invention;

fig. 2 is a schematic structural diagram of a part a of the full-automatic reverse R angle grinder provided by the present invention.

In the figure: 1. a column; 2. mounting a plate; 3. a motor; 4. a first worm; 5. CBN grinding wheel grinding disc; 6. a shaft sleeve; 7. a support bar; 8. a first worm gear; 9. a second worm gear; 10. a graduated rod; 11. a second worm; 12. a pull rod; 13. a bearing; 14. a limiting sleeve.

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, a full-automatic reverse R angle grinder comprises an upright post 1 and a mounting plate 2 positioned at one side of the upright post 1, wherein a motor 3 is fixedly mounted at the top of the front side of the mounting plate 2 through a bolt, one end of a first worm 4 is fixedly connected to an output shaft of the motor 3, the other end of the first worm 4 is fixedly connected with a CBN grinding wheel grinding disc 5, a shaft sleeve 6 is movably sleeved at the front side of the first worm 4, one end of a support rod 7 is rotatably connected to the front side of the shaft sleeve 6, the other end of the support rod 7 is fixedly connected with the bottom of one side of the upright post 1, a first worm wheel 8 and a second worm wheel 9 are rotatably connected to the bottom of the front side of the mounting plate 2, a scale rod 10 is engaged with one side of the first worm wheel 8, the bottom end of the scale rod 10 is fixedly connected to the shaft sleeve 6, the second worm wheel 9 is engaged with, the other end of the pull rod 12 is rotatably connected with the top of one side of the upright post 1.

The utility model discloses in, the front side rotation of mounting panel 2 is connected with the second worm 11 of vertical setting, and first worm wheel 8 meshes with second worm 11 mutually, and convenient laborsaving first worm wheel 8 of drive is rotatory.

The utility model discloses in, the outside of second worm 11 and the outside of first worm 4 all fixed cover be equipped with bearing 13's inner circle, and bearing 13's outer lane fixed connection on mounting panel 2, the convenience rotates second worm 11 to set up on mounting panel 2.

The utility model discloses in, the outside movable sleeve of scale rod 10 is equipped with stop collar 14, and the outside of stop collar 14 and the front side fixed connection of mounting panel 2 play limiting displacement to scale rod 10 for scale rod 10 keeps meshing with first worm wheel 8 to be connected.

The utility model discloses in, first worm 4 is located between first worm wheel 8 and the second worm wheel 9, and second worm wheel 9 is located between first worm 4 and the stand 1, avoids pull rod 12 and other parts to take place to collide with.

The utility model discloses in, the front side of scale bar 10 is provided with the scale mark, and the outside of scale bar 10, first worm wheel 8, second worm wheel 9 and first worm 4 all scribbles lubricating grease, the convenient accurate interval of adjusting CBN emery wheel abrasive disc 5 and axle sleeve 6.

In the utility model, when in use, the commercial power is used for supplying power to the motor 3, and the power supply of the motor 3 is provided with a control switch, the second worm 11 is firstly rotated, the first worm wheel 8 can be driven to rotate when the second worm 11 rotates, the first worm wheel 8 is meshed with the scale rod 10, the first worm wheel 8 can drive the mounting plate 2 to move up and down when rotating, the motor 3, the first worm 4 and the CBN grinding wheel grinding disc 5 can be driven to move up and down when the mounting plate 2 is lifted up and down, the shaft sleeve 6 is rotatably connected on the support rod 7, the distance between the CBN grinding wheel grinding disc 5 and the shaft sleeve 6 can be adjusted, the motor 3 drives the first worm 4 and the CBN grinding wheel grinding disc 5 to rotate at high speed when being electrified, the second worm wheel 9 is driven to rotate slowly when the first worm 4 is rotated, one end of the pull rod 12 can be driven to do circular motion when the second worm wheel 9 is rotated, one end of the pull rod 12 is rotatably, so the second worm wheel 9 can promote the mounting panel 2 to carry out the minor amplitude swing around the pivot point between axle sleeve 6 and the bracing piece 7 when rotatory, and CBN emery wheel abrasive disc 5 carries out the minor amplitude swing this moment, fixes the product centre gripping and conveniently can carry out automatic chamfer work under CBN emery wheel abrasive disc 5.

Claims

1. The full-automatic reverse R angle grinding machine comprises a stand column (1) and a mounting plate (2) positioned on one side of the stand column (1), wherein a motor (3) is fixedly mounted at the top of the front side of the mounting plate (2) through a bolt, and is characterized in that one end of a first worm (4) is fixedly connected onto an output shaft of the motor (3), the other end of the first worm (4) is fixedly connected with a CBN grinding wheel grinding disc (5), a shaft sleeve (6) is movably sleeved on the front side of the first worm (4), one end of a support rod (7) is rotatably connected onto the front side of the shaft sleeve (6), the other end of the support rod (7) is fixedly connected with the bottom of one side of the stand column (1), a first worm wheel (8) and a second worm wheel (9) are rotatably connected onto the bottom of the front side of the mounting plate (2), a scale rod (10) is meshed onto one side of the first worm, the bottom fixed connection of scale rod (10) is on axle sleeve (6), second worm wheel (9) and first worm (4) mesh mutually, the front side bottom of second worm wheel (9) is rotated and is connected with the one end of pull rod (12), the other end of pull rod (12) is rotated with one side top of stand (1) and is connected.

2. The full-automatic reverse R angle grinder according to claim 1, characterized in that the front side of the mounting plate (2) is rotatably connected with a second worm (11) which is vertically arranged, and the first worm wheel (8) is meshed with the second worm (11).

3. The full-automatic reverse R angle grinder according to claim 2, characterized in that the outer side of the second worm (11) and the outer side of the first worm (4) are both fixedly sleeved with the inner ring of the bearing (13), and the outer ring of the bearing (13) is fixedly connected to the mounting plate (2).

4. The full-automatic reverse R angle grinder according to claim 1 is characterized in that a limiting sleeve (14) is movably sleeved on the outer side of the scale rod (10), and the outer side of the limiting sleeve (14) is fixedly connected with the front side of the mounting plate (2).

5. A full-automatic reverse R angle grinder according to claim 1, characterized in that the first worm (4) is located between the first worm wheel (8) and the second worm wheel (9), and the second worm wheel (9) is located between the first worm (4) and the stand (1).

6. The full-automatic reverse R angle grinder according to claim 1 is characterized in that scale marks are arranged on the front side of the scale rod (10), and the outer sides of the scale rod (10), the first worm wheel (8), the second worm wheel (9) and the first worm (4) are coated with lubricating grease.