CN212145992U

CN212145992U - Grinding wheel dressing device

Info

Publication number: CN212145992U
Application number: CN202020698688.6U
Authority: CN
Inventors: 官大帏
Original assignee: Extron Machinery Industry Jiaxing Co ltd
Current assignee: Extron Machinery Industry Jiaxing Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-15
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a grinding wheel dressing device, characterized by: the diamond correction pen comprises a linear driving part, a connecting rod, a connecting seat, a limiting seat and a diamond correction pen; the connecting rod is provided with a first hinge joint, a second hinge joint and a swing section in sequence along the extension direction of the connecting rod; the linear driving part is hinged with the first hinge joint and drives the first hinge joint to move; the connecting seat is hinged with the second hinge joint and forms a connecting rod swinging fulcrum; the limiting seat is positioned at the lower side of the connecting seat and is used for supporting the swinging section after swinging downwards; the diamond correction pen is detachably connected to one end, back to the swing fulcrum of the connecting rod, of the swing section. The utility model has the characteristics of simple structure, convenient to use.

Description

Grinding wheel dressing device

Technical Field

The utility model relates to a mechanical maintenance device, more specifically relate to a grinding wheel correction device.

Background

During machining of a machining center, various workpieces are often ground by using a grinding wheel. The grinding wheel can lead to the wearing and tearing of emery wheel great after long-term the use, appears emery wheel surface unevenness or emery wheel thickness uneven problem, uses the emery wheel of this kind of wearing and tearing to polish the work piece, can't play normal polishing effect, and the precision of the work piece of polishing reduces, influences the machining precision of spare part and product. Therefore, the worn grinding wheel needs to be corrected by a corresponding grinding wheel correcting device.

The grinding wheel dressing device in the prior art has the problems of complex structure and inconvenient use, so that the grinding wheel dressing device has an improved space.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a grinding wheel correction device has simple structure, convenient to use's characteristics.

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

a grinding wheel dressing device is characterized in that: the diamond correction pen comprises a linear driving part, a connecting rod, a connecting seat, a limiting seat and a diamond correction pen;

the connecting rod is provided with a first hinge joint, a second hinge joint and a swing section in sequence along the extension direction of the connecting rod;

the linear driving part is hinged with the first hinge joint and drives the first hinge joint to move;

the connecting seat is hinged with the second hinge joint and forms a connecting rod swinging fulcrum;

the limiting seat is positioned at the lower side of the connecting seat and is used for supporting the swinging section after swinging downwards;

the diamond correction pen is detachably connected to one end, back to the swing fulcrum of the connecting rod, of the swing section.

Preferably, the linear driving part is a cylinder.

Preferably, the connecting seat comprises a base and a connecting piece, the first end of the connecting piece is hinged to the base, and the second end of the connecting piece is hinged to the second hinge position.

Preferably, the lower side of the second hinge position is provided with a supporting block which can abut against the limiting seat.

Preferably, one end of the swinging section, which faces away from the swinging fulcrum of the connecting rod, is provided with an assembly hole, and the diamond correction pen is inserted into the assembly hole and is pressed tightly through a bolt.

Preferably, the swing section is arranged in a circular arc shape.

The utility model has the advantages that: will the utility model discloses install in the machining center, alright play the effect of revising to the emery wheel in the machining center, because the utility model has the characteristics of simple structure, convenient to use to and with low costs, the staff of being convenient for passes through the utility model discloses the operation is revised to the emery wheel that is worn and torn.

Drawings

Fig. 1 is a schematic view of a grinding wheel dressing device according to the present embodiment;

fig. 2 is a schematic structural diagram of the grinding wheel dressing device according to the present embodiment, and the fixture box and the grinding wheel.

Detailed Description

The grinding wheel truing apparatus of the present invention will be further described with reference to fig. 1 to 2.

A grinding wheel dressing device is characterized in that: comprises a linear driving part 1, a connecting rod 3, a connecting seat 4, a limiting seat 5 and a diamond correction pen 7.

The connecting rod 3 is provided with a first hinge joint 31, a second hinge joint 32 and a swinging section 33 in sequence along the extending direction; the first hinge position 31 is provided with a hinge slot 311 and a hinge hole 312 positioned on the slot wall of the hinge slot 311; the second hinge portion 32 has a hinge hole.

The linear driving component 1 is an oil cylinder, a piston rod of the oil cylinder is hinged with the first hinge joint 31 through the connecting pin 2, and drives the first hinge joint 31 to move; namely, the end part of the connecting pin 2 enters the hinge groove, and the hinge hole on the connecting pin is butted with the hinge hole on the groove wall of the hinge groove to penetrate the hinge pin, so that the hinge between the connecting pin and the hinge groove can be realized.

The connecting base 4 is hinged with the hinge hole on the second hinge position 32 through a corresponding hinge pin, and forms a connecting rod swing fulcrum.

The limiting seat 5 is formed below the connecting seat 4 and is used for supporting the swinging section 33 after swinging downwards.

The diamond correction pen 7 is detachably connected to one end of the swinging section 33, which is back to the swinging fulcrum of the connecting rod.

As shown in fig. 2, in a specific use, the linear driving member 1 is fixed to a top wall of a jig box 5 in a machining center, the connecting base 4 is fixed to a side wall of the jig box 5 by bolts, and the stopper base 5 is located below the connecting base 4. When the grinding wheel 6 needs to be corrected, the piston rod is pushed out by using the oil cylinder, and the piston rod drives the first hinge joint 31 to move outwards, so that the swinging section 33 swings downwards; when the swinging section 33 swings to a certain angle, the connecting rod 3 can abut against the limiting seat 5 to fix the connecting rod 3; when the connecting rod 3 is in a fixed state, the diamond correction pen corresponds to the grinding wheel 6 in the machining center, so that the grinding wheel 6 can be corrected. After the correction is finished, the piston rod of the oil cylinder is retracted, the swing section 33 swings upwards, the diamond correction pen is far away from the grinding wheel 6, the grinding wheel 6 can continuously polish and process the workpiece clamped on the clamp, and the diamond correction pen is simple in structure, convenient to operate and low in cost.

During the correction process, the position of the grinding wheel 6 can be driven by an X, Y shaft driving assembly in the machining center to move so as to achieve the position adjustment effect. X, Y axle drive assembly is prior art in the machining center, and the utility model discloses do not do the detailed description.

In this embodiment, the connecting seat 4 is further configured to: the connecting seat 4 includes base 41 and two connection pieces 42, two connection pieces 42 parallel arrangement to the first end 421 of two connection pieces 42 is articulated with base 41, and second end 422 is articulated with the second hinge position 32, and the second end of two connection pieces 42 is located the both ends of the hinge hole of second hinge position 32 respectively promptly, and the hinge hole of two connection pieces 42 on the second end simultaneously docks with the hinge hole on the second hinge position 32, penetrates again and realizes articulating behind the hinge pin. Under this hinge structure, can realize the rectilinear movement of first articulated position 31, the swing of the straight line drive part 1 drive connecting rod 3 of being convenient for.

In this embodiment, the link 3 is further configured to: the lower side of the second hinge portion 32 has a support block 34 capable of abutting against the stopper seat 5. Under this structure, can make connecting rod 3 stably support on spacing seat 5, promote the quality that diamond correction pen revises emery wheel 6.

In this embodiment, the detachable connection structure between the diamond correction pen 7 and the connecting rod 3 is: one end of the swinging section 33, which is back to the swinging fulcrum of the connecting rod, is provided with an assembly hole, and the diamond correction pen is inserted into the assembly hole and is pressed in the assembly hole by screwing a bolt on the side. Under this structure, can be convenient for the dismouting of buddha's warrior attendant correction pen, can guarantee the structural strength under the installation again.

In this embodiment, the swing section 33 is further configured to: the swing section 33 is arranged in a circular arc shape. With the structure, the swing section 33 can bypass the clamp 8 on the clamp box 5, so that the linear driving part 1 and the connecting seat 4 can be conveniently fixed on the clamp box 5.

Unless otherwise specified, in the present invention, if the terms "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A grinding wheel dressing device is characterized in that: the diamond correction pen comprises a linear driving part, a connecting rod, a connecting seat, a limiting seat and a diamond correction pen;

2. The wheel truing apparatus according to claim 1, wherein: the linear driving part is an oil cylinder.

3. The wheel truing apparatus according to claim 1, wherein: the connecting seat comprises a base and a connecting piece, wherein the first end of the connecting piece is hinged to the base, and the second end of the connecting piece is hinged to the second hinge position.

4. The wheel truing apparatus according to claim 1, wherein: the lower side of the second hinge joint is provided with a supporting block which can be abutted to the limiting seat.

5. The wheel truing apparatus according to claim 1, wherein: and one end of the swinging section, which is back to the swinging fulcrum of the connecting rod, is provided with an assembly hole, and the diamond correction pen is inserted into the assembly hole and is pressed tightly through a bolt.

6. The wheel truing apparatus according to claim 1, wherein: the swing section is arranged in a circular arc shape.