CN214923471U - High-strength consolidation grinding wheel - Google Patents

Abstract

The utility model discloses a high strength concreties emery wheel, including concretising emery wheel body and power shaft, this internal cavity that is equipped with of concretising emery wheel, be equipped with a plurality of direction mouths that run through the cavity in the cavity, it is a plurality of all be equipped with in the direction mouth and be used for realizing the power shaft and concreties the fixed establishment between the emery wheel body, be equipped with a plurality of open slots on the power shaft, it is a plurality of all be equipped with in the open slot and be used for realizing the power shaft and concreties the canceling release mechanical system who dismantles between the emery wheel body, be equipped with the guide way on the concretising emery wheel body, sliding connection has the slider in the guide way, the slider is through first spring and guide way inner wall elastic connection, be equipped with the installation cavity in the slider, be equipped with in the installation cavity and be used for preventing the not hard up stop gear of fixed establishment, the intercommunication is equipped with the draw-in groove on the lateral wall of guide way. The utility model discloses rational in infrastructure, its dismantlement and the installation that can conveniently consolidate the emery wheel improves change efficiency greatly.

Description

High-strength consolidation grinding wheel

Technical Field

The utility model relates to a concretion emery wheel technical field especially relates to a high strength concreties emery wheel.

Background

The bonded abrasive tool is also called as a grinding wheel, the grinding wheel is a bonded abrasive tool which is formed by bonding common abrasive materials into a certain shape by a bonding agent and has certain strength, and the bonded abrasive tool generally comprises the abrasive materials, the bonding agent and air holes, and the three parts are commonly called as three elements of the bonded abrasive tool.

Present consolidation emery wheel generally has higher intensity, when using, generally twist the mode of moving the nut through the spanner and consolidate the fixed of emery wheel, this kind of fixed mode is when consolidating the emery wheel use, because the vibration causes the damage of screw thread easily, can make the consolidation emery wheel take place to rock after the screw thread damage, influence the machining precision, present fixed mode makes the dismantlement comparatively difficult simultaneously, need use special extracting tool, need look for the spanner during the change, waste a large amount of time, so need a high strength consolidation emery wheel to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the high strength concreties the emery wheel that provides, and its dismantlement and the installation that can conveniently concretise the emery wheel improve change efficiency greatly.

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

a high-strength consolidation grinding wheel comprises a consolidation grinding wheel body and a power shaft, wherein a cavity is arranged in the consolidation grinding wheel body, a plurality of guide ports penetrating through the cavity are arranged in the cavity, a fixing mechanism for realizing the fixation between the power shaft and the consolidation grinding wheel body is arranged in each guide port, a plurality of open slots are arranged on the power shaft, a reset mechanism for realizing the disassembly between the power shaft and the consolidation grinding wheel body is arranged in each open slot, the consolidation grinding wheel body is provided with a guide groove, a slide block is connected in the guide groove in a sliding way, the slide block is elastically connected with the inner wall of the guide groove through a first spring, an installation cavity is arranged in the sliding block, a limiting mechanism for preventing the fixing mechanism from loosening is arranged in the installation cavity, the side wall of the guide groove is communicated with a clamping groove, and a dismounting mechanism used for dismounting and solidifying the grinding wheel body is arranged in the clamping groove.

Preferably, fixed establishment includes sliding connection at the intraoral first wedge of guide, sliding connection has the ring on the cavity inner wall, fixedly connected with on the ring a plurality of with first wedge matched with support the piece, a plurality of first wedge all cooperatees with the open slot.

Preferably, the reset mechanism comprises a push plate which is slidably connected in the open slot, and the push plate is elastically connected with the open slot through a second spring.

Preferably, stop gear includes the slide of sliding connection in the installation cavity, the slide passes through third spring and installation cavity inner wall elastic connection, fixedly connected with runs through the second wedge of installation cavity on the slide, the second wedge cooperatees with the draw-in groove, fixedly connected with spliced pole on the ring, spliced pole upper end and slider fixed connection.

Preferably, the detaching mechanism comprises a transmission plate which is connected in the clamping groove in a sliding mode, and a shifting rod is fixedly connected to the transmission plate.

Preferably, the cavity is arranged on the lower side of the guide groove, and the upper end of the guide groove is flush with the upper end of the clamping groove.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up fixed establishment and disassembly body, realize when promoting the slider, the ring motion is with first wedge propulsion open slot in, realize consolidating fixed between emery wheel body and the power week, when needs are dismantled, stir the driving lever for the driving plate motion is released the draw-in groove with the second wedge, then under first spring and second spring action, first wedge resets, thereby can take out consolidation emery wheel body.

2. Through setting up stop gear, realize when second wedge and draw-in groove collineation, the third spring rebounds for in the second wedge card advances the draw-in groove, thereby avoid first wedge to take place not hard up.

Drawings

Fig. 1 is a schematic view of an appearance structure of a high-strength consolidation grinding wheel provided by the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the high-strength consolidation grinding wheel provided by the present invention;

fig. 3 is a schematic front view of a cavity of a high-strength consolidation grinding wheel provided by the present invention;

fig. 4 is a schematic view of a top view of a mounting cavity of a high-strength consolidation grinding wheel provided by the present invention.

In the figure: the grinding wheel comprises a grinding wheel body 1, a power shaft 2, a cavity 3, a guide opening 4, an open slot 5, a guide groove 6, a clamping groove 7, a sliding block 8, a first spring 9, a mounting cavity 10, a ring 11, a butting block 12, a first wedge-shaped block 13, a second spring 14, a connecting column 15, a third spring 16, a second wedge-shaped block 17, a transmission plate 18 and a deflector rod 19.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, a high strength consolidation emery wheel, including consolidation emery wheel body 1 and power shaft 2, be equipped with cavity 3 in the consolidation emery wheel body 1, be equipped with a plurality of direction mouths 4 that run through cavity 3 in the cavity 3, all be equipped with in a plurality of direction mouths 4 and be used for realizing fixed mechanism between power shaft 2 and the consolidation emery wheel body 1, fixed mechanism includes sliding connection first wedge 13 in direction mouth 4, sliding connection has ring 11 on the 3 inner walls of cavity, fixedly connected with on the ring 11 a plurality of and first wedge 13 matched with support piece 12, a plurality of first wedges 13 all cooperate with open slot 5.

Be equipped with a plurality of open slots 5 on the power shaft 2, all be equipped with in a plurality of open slots 5 and be used for realizing the canceling release mechanical system of dismantling between power shaft 2 and the consolidation emery wheel body 1, canceling release mechanical system includes the push pedal of sliding connection in open slot 5, and the push pedal passes through second spring 14 and open slot 5 elastic connection.

A guide groove 6 is arranged on the consolidation grinding wheel body 1, a slide block 8 is connected in the guide groove 6 in a sliding manner, the slide block 8 is elastically connected with the inner wall of the guide groove 6 through a first spring 9, an installation cavity 10 is arranged in the slide block 8, a limiting mechanism for preventing the looseness of the fixing mechanism is arranged in the installation cavity 10, the limiting mechanism comprises a slide plate which is connected in the installation cavity 10 in a sliding manner, the slide plate is elastically connected with the inner wall of the installation cavity 10 through a third spring 16, a second wedge block 17 which penetrates through the installation cavity 10 is fixedly connected on the slide plate, the second wedge block 17 is matched with a clamping groove 7, a connecting column 15 is fixedly connected on the circular ring 11, the upper end of the connecting column 15 is fixedly connected with the slide block 8, through the arrangement of the third spring 16, the second wedge-shaped block 17, the clamping groove 7 and the like, when the second wedge-shaped block 17 is collinear with the clamping groove 7, the third spring 16 rebounds, so that the second wedge-shaped block 17 is clamped into the clamping groove 7, thereby avoiding the first wedge-shaped block 13 from loosening.

The intercommunication is equipped with draw-in groove 7 on the lateral wall of guide way 6, cavity 3 sets up the downside at guide way 6, 6 upper ends of guide way and draw-in groove 7 upper end parallel and level, be equipped with the disassembly body who is used for dismantling consolidation emery wheel body 1 in draw-in groove 7, disassembly body includes driving plate 18 of sliding connection in draw-in groove 7, fixedly connected with driving lever 19 on the driving plate 18, through setting up slider 8, first wedge 13, driving lever 19 etc., realize when promoting slider 8, ring 11 moves and impels first wedge 13 in the open slot 5, realize consolidating fixed between emery wheel body 1 and power shaft 2, when needs are dismantled, driving lever 19, make driving plate 18 move and release draw-in groove 7 with second wedge 17, then under first spring 9 and second spring 14 effect, first wedge 13 resets, thereby can take out consolidation emery wheel body 1.

When the utility model is used, firstly, the power shaft 2 is inserted into the hole of the consolidation grinding wheel body 1, then the slider 8 is pushed, at the moment, the second wedge block 17 is contracted in the installation cavity 10, the third spring 16 is compressed, the connecting column 15 is moved by the movement of the slider 8, so as to drive the circular ring 11 to move, thereby a plurality of support blocks 12 move, the first wedge block 13 is pushed into the open slot 5, so as to compress the second spring 14, the first wedge block 13 is clamped into the open slot 5 to realize the fixation between the consolidation grinding wheel body 1 and the power shaft 2, when the second wedge block 17 and the clamping groove 7 are collinear, the third spring 16 rebounds, so that the second wedge block 17 is clamped into the clamping groove 7, thereby avoiding the first wedge block 13 from loosening, when the consolidation grinding wheel body 1 needs to be replaced, the deflector rod 19 is stirred, so that the transmission plate 18 moves, the second wedge block 17 is pushed out of the clamping groove 7, then under the action of the first spring 9, the circular ring 11 is reset, and the first wedge-shaped block 13 is reset under the action of the second spring 14, so that the consolidated grinding wheel body 1 can be taken out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A high-strength consolidation grinding wheel comprises a consolidation grinding wheel body (1) and a power shaft (2), and is characterized in that a cavity (3) is arranged in the consolidation grinding wheel body (1), a plurality of guide ports (4) penetrating through the cavity (3) are arranged in the cavity (3), a fixing mechanism for fixing the power shaft (2) and the consolidation grinding wheel body (1) is arranged in each guide port (4), a plurality of open grooves (5) are formed in the power shaft (2), a reset mechanism for realizing the disassembly between the power shaft (2) and the consolidation grinding wheel body (1) is arranged in each open groove (5), a guide groove (6) is formed in the consolidation grinding wheel body (1), a sliding block (8) is connected in the guide groove (6) in a sliding manner, and the sliding block (8) is elastically connected with the inner wall of the guide groove (6) through a first spring (9), be equipped with installation cavity (10) in slider (8), be equipped with in installation cavity (10) and be used for preventing the not hard up stop gear of fixed establishment, the intercommunication is equipped with draw-in groove (7) on the lateral wall of guide way (6), be equipped with the disassembly body who is used for dismantling consolidation emery wheel body (1) in draw-in groove (7).

2. The high-strength consolidation grinding wheel according to claim 1, wherein the fixing mechanism comprises a first wedge-shaped block (13) slidably connected in the guide opening (4), a circular ring (11) is slidably connected to the inner wall of the cavity (3), a plurality of abutting blocks (12) matched with the first wedge-shaped block (13) are fixedly connected to the circular ring (11), and the plurality of first wedge-shaped blocks (13) are matched with the open slot (5).

3. A high-strength bonded grinding wheel according to claim 1, wherein the reset mechanism comprises a push plate slidably connected in the open groove (5), and the push plate is elastically connected with the open groove (5) through a second spring (14).

4. The high-strength consolidation grinding wheel according to claim 2, wherein the limiting mechanism comprises a sliding plate which is slidably connected in the mounting cavity (10), the sliding plate is elastically connected with the inner wall of the mounting cavity (10) through a third spring (16), a second wedge block (17) which penetrates through the mounting cavity (10) is fixedly connected to the sliding plate, the second wedge block (17) is matched with the clamping groove (7), a connecting column (15) is fixedly connected to the ring (11), and the upper end of the connecting column (15) is fixedly connected with the sliding block (8).

5. The high-strength consolidation grinding wheel according to claim 1, wherein the disassembling mechanism comprises a driving plate (18) slidably connected in the clamping groove (7), and a driving lever (19) is fixedly connected to the driving plate (18).

6. A high strength consolidated grinding wheel according to claim 1, wherein said cavity (3) is provided at the lower side of the guide groove (6), and the upper end of the guide groove (6) is flush with the upper end of the clamping groove (7).

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