CN214869788U

CN214869788U - Dressing device for abrasive grinding wheel

Info

Publication number: CN214869788U
Application number: CN202121515439.XU
Authority: CN
Inventors: 李希阳
Original assignee: Guangdong Ruite Technology Co ltd
Current assignee: Guangdong Ruite Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-11-26
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a trimming device of abrasive material emery wheel, including the device body, the bottom fixed mounting of device body has the mount pad, and the top fixedly connected with limiting plate of mount pad, the surface demountable installation of device body have the guard plate, and the top demountable installation of device body has fixed mounting panel, and the surface mosaic of fixed mounting panel installs the pin, and the other end of fixed mounting panel has the top cap through pin demountable installation, and fixed round hole has been seted up on the surface of top cap, and the ball has been cup jointed in the bottom slip of top cap. Among the above-mentioned scheme, through setting up spheroid, telescopic link and arc blade, utilize the telescopic link to drive the vertical downstream of arc blade, until inserting the unedged surface department of emery wheel to trim the deckle edge, detach unnecessary deckle edge, and then accomplished the pruning working process to the emery wheel, further promoted the product quality of emery wheel.

Description

Dressing device for abrasive grinding wheel

Technical Field

The utility model relates to a grinding material emery wheel technical field, more specifically say, the utility model relates to a trimming device of grinding material emery wheel.

Background

The grinding wheel is also called a consolidation grinding tool, the grinding wheel is a consolidation grinding tool which is formed by consolidating common grinding materials into a certain shape (mostly circular, a through hole is arranged in the center) by a binding agent and has certain strength, the consolidation grinding tool generally comprises the grinding materials, the binding agent and the air hole, the three parts are commonly called three elements of the consolidation grinding tool, according to different classifications of the binding agent, the three elements are commonly a ceramic (binding agent) grinding wheel, a resin (binding agent) grinding wheel and a rubber (binding agent) grinding wheel, the grinding wheel is one of the grinding tools with the largest usage amount and the widest use surface, the grinding wheel can rotate at high speed when in use, the rough grinding, the semi-finish grinding and the finish grinding, the slotting and the cutting can be carried out on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece, and the wheel is the most important grinding tool in grinding processing. The grinding wheel is a porous body prepared by adding a binding agent into an abrasive, compacting, drying and roasting. The grinding wheel has great difference in characteristics due to different grinding materials, bonding agents and manufacturing processes, and thus has important influence on the processing quality, productivity and economy of grinding, and particularly relates to a dressing device in the grinding wheel processing process.

However, in practical use, there still exist some disadvantages, such as: the poor problem such as deckle edge, unevenness takes place easily at the edge of emery wheel after contour machining for current emery wheel, cuts the in-process in the later stage of emery wheel, causes the local fracture and the damage of emery wheel easily, and then influences the quality of cutting work, and the piece takes place to splash easily in high-speed operation simultaneously, and then the influence reduces the security performance of emery wheel work.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a trimming device of abrasive material emery wheel to solve prior art's emery wheel after the shaping processing, the edge of emery wheel takes place deckle edge, bad problems such as unevenness easily, cuts the in-process in the later stage of emery wheel, causes the local fracture of emery wheel and damages easily, and then influences the quality of cutting work, and the problem that the piece splashes takes place easily in high-speed operation simultaneously.

In order to solve the technical problem, the utility model provides a following technical scheme: a dressing device for an abrasive grinding wheel comprises a device body, wherein a mounting seat is fixedly arranged at the bottom end of the device body, the top end of the mounting seat is fixedly connected with a limiting plate, the surface of the device body is detachably provided with a protection plate, the top end of the device body is detachably provided with a fixed mounting plate, the surface of the fixed mounting plate is embedded with a pin, the other end of the fixed mounting plate is detachably provided with a top cover through a pin, the surface of the top cover is provided with a fixed round hole, the bottom end of the top cover is sleeved with a sphere in a sliding way, the bottom end of the sphere is detachably provided with a telescopic rod, the other end of the telescopic rod is detachably provided with an arc-shaped blade, the top end of the device body is embedded with a fixed seat, annular spout has been seted up to the bottom of fixing base, metal gasket has been placed to the internal surface of fixing base, the inside fixed mounting of fixing base has spacing post.

The surface of the protection plate is provided with a plurality of rectangular grooves, and the whole protection plate is made of metal materials.

The circle center of the top cover and the circle center of the fixing seat are located on the same horizontal line, and the outer surface of the top cover is smooth.

The inner wall surfaces of the fixing round holes are smooth, and the fixing round holes are matched with the pins in shape.

The whole spherical body is matched with the annular sliding groove in shape, the surface of the spherical body is smooth, and two-thirds to three-fourths of the whole spherical body extend into the annular sliding groove.

The outer surface of the telescopic rod is uniformly coated with a layer of lubricating oil, and the outer surface of the telescopic rod is smooth.

The arc-shaped blade is made of stainless steel materials, and the cross section of the arc-shaped blade is trapezoidal.

The thickness value range of the metal gasket is one millimeter to three millimeters, and the shape of the metal gasket is matched with the fixed seat.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

among the above-mentioned scheme, through setting up spheroid, telescopic link and arc blade, utilize the telescopic link to drive the vertical downstream of arc blade, until inserting the unedged surface department of emery wheel to trim the deckle edge, detach unnecessary deckle edge, and then accomplished the pruning working process to the emery wheel, further promoted the product quality of emery wheel, effectively avoided cutting the in-process in the later stage of emery wheel, caused the local fracture of emery wheel easily and the bad problem of damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a of fig. 2 according to the present invention;

FIG. 4 is a schematic view of the internal structure of the top cover of the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 4 according to the present invention.

[ reference numerals ]

1. A device body; 2. a mounting seat; 3. a limiting plate; 4. a protection plate; 5. fixing the mounting plate; 6. a pin; 7. a top cover; 8. fixing the round hole; 9. a sphere; 10. a telescopic rod; 11. an arc-shaped blade; 12. a fixed seat; 13. an annular chute; 14. a metal gasket; 15. a limiting column.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a dressing device of abrasive grinding wheel as shown in the attached drawings 1-5, which comprises a device body 1, wherein a mounting seat 2 is fixedly arranged at the bottom end of the device body 1, a limiting plate 3 is fixedly connected at the top end of the mounting seat 2, a protective plate 4 is detachably arranged on the surface of the device body 1, a fixed mounting plate 5 is detachably arranged at the top end of the device body 1, a pin 6 is embedded on the surface of the fixed mounting plate 5, a top cover 7 is detachably arranged at the other end of the fixed mounting plate 5 through the pin 6, a fixed round hole 8 is arranged on the surface of the top cover 7, a round ball 9 is slidably sleeved at the bottom end of the top cover 7, a telescopic rod 10 is detachably arranged at the bottom end of the round ball 9, an arc-shaped blade 11 is detachably arranged at the other end of the telescopic rod 10, a fixed seat 12 is embedded at the top end of the device body 1, annular spout 13 has been seted up to the bottom of fixing base 12, metal gasket 14 has been placed to the internal surface of fixing base 12, the inside fixed mounting of fixing base 12 has spacing post 15.

A plurality of rectangular channels have been seted up on the surface of guard plate 4, and the whole material of guard plate 4 is metal material, the centre of a circle of top cap 7 is in on the same water flat line with the centre of a circle of fixing base 12, and the equal smooth of surface department of top cap 7, the inner wall surface of fixed round hole 8 is all smooth, the shape looks adaptation of fixed round hole 8 and pin 6, the whole of spheroid 9 and the shape looks adaptation of annular chute 13, the surface of spheroid 9 is all smooth, the whole two-thirds of spheroid 9 to the inside of three quarters department extension to annular chute 13, the surface even coating of telescopic link 10 has the lubricated fluid of one deck, and the equal smooth of surface department of telescopic link 10 the material of arc blade 11 is stainless steel material, and arc blade 11 is transversal personally submits trapezoidally.

As shown in fig. 1, the thickness of the metal gasket 14 ranges from one millimeter to three millimeters, and the shape of the metal gasket 14 is matched with the fixing seat 12.

Specifically, utilize metal gasket 14's isolated effect, can directly avoid arc blade 11 when cutting emery wheel deckle edge, the internal surface of direct contact fixing base 12 to wholly cause the problem of too much damage to the fixing base, further guarantee its stability and life when using, increased the device's practical effect by a wide margin.

The working process of the utility model is as follows: firstly, operating personnel will appear deckle edge emery wheel in the production and place the groove in fixing base 12 in, drive telescopic link 10 and arc blade 11 through spheroid 9 and slide in the inside of annular spout 13 after that, make its arc blade 11 be located deckle edge position directly over, immediately, stall stable telescopic link 10, utilize telescopic link 10 to drive the vertical downstream of arc blade 11, until inserting the deckle edge of emery wheel surface department, and repair deckle edge, detach unnecessary deckle edge, and then accomplished the pruning course of work to the emery wheel, take out the emery wheel from the inside of fixing base 12 after that, clean the inside dregs and the piece of fixing base 12 simultaneously, final the device has accomplished the deep-processing pruning course to the emery wheel, can.

Above-mentioned scheme, through setting up spheroid 9, telescopic link 10 and arc blade 11, utilize telescopic link 10 to drive the vertical downstream of arc blade 11, until inserting the unedged surface department of emery wheel to trimming the deckle edge, detach unnecessary deckle edge, and then accomplished the pruning working process to the emery wheel, further promoted the product quality of emery wheel, effectively avoided cutting the in-process in the later stage of emery wheel, cause the local fracture of emery wheel and the bad problem of damage easily.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The trimming device for the abrasive grinding wheel comprises a device body (1), wherein a mounting seat (2) is fixedly mounted at the bottom end of the device body (1), a limiting plate (3) is fixedly connected to the top end of the mounting seat (2), a protection plate (4) is detachably mounted on the surface of the device body (1), the trimming device is characterized in that a fixed mounting plate (5) is detachably mounted at the top end of the device body (1), a pin (6) is embedded in the surface of the fixed mounting plate (5), a top cover (7) is detachably mounted at the other end of the fixed mounting plate (5) through the pin (6), a fixed round hole (8) is formed in the surface of the top cover (7), a spherical body (9) is sleeved at the bottom end of the top cover (7) in a sliding mode, a telescopic rod (10) is detachably mounted at the bottom end of the spherical body (9), and an arc-shaped blade (11) is detachably mounted at the other end of the telescopic rod (10), the device is characterized in that a fixing seat (12) is installed on the top end of the device body (1) in an embedded mode, an annular sliding groove (13) is formed in the bottom end of the fixing seat (12), a metal gasket (14) is placed on the inner surface of the fixing seat (12), and a limiting column (15) is fixedly installed inside the fixing seat (12).

2. The device for dressing an abrasive grinding wheel according to claim 1, characterized in that the surface of the protection plate (4) is provided with a plurality of rectangular grooves, and the protection plate (4) is made of metal material.

3. The dressing device of the abrasive grinding wheel according to claim 1, characterized in that the center of the top cover (7) and the center of the fixed seat (12) are on the same horizontal line, and the outer surface of the top cover (7) is smooth.

4. The dressing device of the abrasive grinding wheel according to claim 1, characterized in that the inner wall surfaces of the fixing circular holes (8) are smooth, and the fixing circular holes (8) are adapted to the shape of the pins (6).

5. The dressing device of the abrasive grinding wheel according to claim 1, characterized in that the whole of the sphere (9) is adapted to the shape of the annular chute (13), the surface of the sphere (9) is smooth, and the whole of the sphere (9) extends from two thirds to three quarters of the way to the inside of the annular chute (13).

6. The apparatus for dressing an abrasive grinding wheel according to claim 1, wherein the outer surface of the telescopic rod (10) is uniformly coated with a layer of lubricating oil, and the outer surface of the telescopic rod (10) is smooth.

7. The dressing apparatus for abrasive grinding wheels according to claim 1, wherein the arc-shaped blade (11) is made of stainless steel, and the arc-shaped blade (11) has a trapezoidal cross section.

8. The dressing apparatus of the abrasive grinding wheel according to claim 1, characterized in that the thickness of the metal pad (14) ranges from one to three millimeters, and the shape of the metal pad (14) is adapted to the holder (12).