CN213258674U - Light grinder convenient to maintain - Google Patents

Abstract

The utility model discloses a light abrasive machine of convenient maintenance, including fixed case and mount pad, the equal bolt all around of fixed bottom of the case portion has the supporting leg, the top bolt of mount pad has the motor, the output shaft bolt of motor has the emery wheel of grinding, the equal bolt all around of mount pad bottom has the fixed column, the bottom of fixed column runs through fixed case and extends to the bottom of fixed incasement chamber. The utility model discloses a cooperation of rotation axis, swing handle, lead screw, thread bush, movable block and connecting rod can control the fly leaf, and the person of facilitating the use drives the stopper and removes to dismantle fast the fixed column, simplify the operation process for the dismantlement and the installation rate of abrasive machine, through the cooperation of fly leaf, bracing piece, stopper and spring, the person of facilitating the use carries out spacing fixed to the fixed column, increases the stability of fixed column, has solved the inconvenient problem of maintaining of traditional light brush wheel machine.

Description

Light grinder convenient to maintain

Technical Field

The utility model relates to a grinder field specifically is a light grinder of convenient maintenance.

Background

The grinder is a common equipment for sharpening various cutters and tools and also used for grinding, deburring, cleaning and other works of common small parts, mainly comprises a base, a grinding wheel, a motor or other power sources, a bracket, a protective cover, a water feeder and the like, and can be divided into a handheld grinder, a vertical grinder, a suspended grinder, a bench grinder and the like.

The grinding machine is a machining grinding tool, polishes the part surface, and the grinding machine needs regular maintenance, needs to dismantle the grinding machine, overhauls the back and assembles again, and traditional light grinding machine is inconvenient to be maintained, all need operate with the help of other appurtenance in dismantling and the installation to many people coordinate the operation, not only strengthened user's manipulation strength, reduced user's work efficiency simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light abrasive machine of convenient maintenance is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient light abrasive machine who maintains, includes fixed case and mount pad, the equal bolt all around of fixed bottom of the case has the supporting leg, the top bolt of mount pad has the motor, the output shaft bolt of motor has the emery wheel, the equal bolt all around of mount pad bottom has the fixed column, the bottom of fixed column runs through fixed case and extends to the bottom of fixed incasement chamber, the bottom of fixed incasement chamber is provided with moving mechanism, moving mechanism's both sides all bolt has clamping mechanism.

Preferably, moving mechanism includes rotation axis, swing handle, lead screw, thread bush, movable block and connecting rod, the center department of the positive bottom of fixed incasement chamber inlays and is equipped with first bearing, and the inner circle of first bearing rotates and is connected with the rotation axis, the front of rotation axis runs through first bearing and bolted connection has the swing handle, the back bolted connection of rotation axis has the lead screw, the back of lead screw rotates and is connected with the second bearing, and the outer lane of second bearing inlays the back of locating fixed incasement chamber, the surface of lead screw all has the thread bush in proper order after to in the past, the outer lane bolted connection of thread bush has the movable block, the bottom of movable block both sides all is bolted connection has first connecting block, and there is the connecting rod in the outside of first connecting block through the swing joint of movable shaft.

Preferably, the clamping mechanism includes fly leaf, bracing piece, stopper and spring, there is the second connecting block one side of first connecting block is kept away from to the connecting rod through loose axle swing joint, and one side bolt that the connecting rod was kept away from to the second connecting block has the fly leaf, the equal bolt in front and the back of one side in opposite directions in fly leaf top has the backup pad, and the top bolt that the movable block one side was kept away from to the backup pad has the stopper, the spacing groove that the cooperation stopper used is seted up to one side in opposite directions to the fixed column, the bottom of fixed box inner chamber both sides all has the spring in the past to the back in proper order bolt, the outside bolt of one side in opposite directions and fly leaf of spring.

Preferably, the front and the back of two sides of the bottom of the inner cavity of the fixed box are both provided with a first sliding groove, the inner cavity of the first sliding groove is connected with a first sliding block in a sliding manner, and the top of the first sliding block penetrates through the first sliding groove and is bolted with the bottom of the movable plate.

Preferably, a second sliding groove is formed in the center of the bottom of the inner cavity of the fixed box, a second sliding block is sequentially connected to the inner cavity of the second sliding groove in a sliding mode from the front to the back, and the top of the second sliding block penetrates through the second sliding groove and is bolted to the bottom of the movable block.

Preferably, the front and the back of the top of the movable plate are both provided with a third sliding groove, an inner cavity of the third sliding groove is connected with a third sliding block in a sliding manner, the top of the third sliding block penetrates through the third sliding groove and is bolted with a movable plate, the front and the back of the top of the movable plate are both provided with positioning grooves matched with the fixed columns for use, the front and the back of one side, away from the support rod, of the movable plate are both bolted with fixed plates, and the outer sides of the fixed plates are bolted with the two sides of the inner cavity of the fixed.

Preferably, the right side of the front of the fixed box is bolted with a convex block, the front of the convex block is movably connected with a buckle through a movable shaft, and the periphery of the surface of the rotary handle is provided with clamping grooves matched with the buckle for use.

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

1. the utility model discloses a cooperation of rotation axis, swing handle, lead screw, thread bush, movable block and connecting rod can control the fly leaf, and the person of facilitating the use drives the stopper and removes to dismantle fast the fixed column, simplify the operation process for the dismantlement and the installation rate of abrasive machine, through the cooperation of fly leaf, bracing piece, stopper and spring, the person of facilitating the use carries out spacing fixed to the fixed column, increases the stability of fixed column, has solved the inconvenient problem of maintaining of traditional light brush wheel machine.

2. The utility model discloses a cooperation of first spout and first slider, the person of facilitating the use fixes spacingly to the fly leaf, prevent that the fly leaf from taking place to rock, cause stopper and spacing groove dislocation, the supplementary fly leaf removes about simultaneously, cooperation through second spout and second slider, the person of facilitating the use carries on spacingly to the movable block, prevent that the movable block from rotating and causing the connecting rod to break, the supplementary movable block of simultaneously carries out the back-and-forth movement, through the third spout, the third slider, the movable plate, the cooperation of fixed plate and constant head tank, the person of facilitating the use carries on spacingly to the fixed column, prevent that the fixed column from taking place to rock and causing stopper and spacing groove to break away from, influence the stability of abrasive machine, cooperation through buckle and draw-in groove, the person of facilitating the use carries on spacin.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a light grinder for easy maintenance according to the present invention;

FIG. 2 is a sectional view of the structure of the fixing box shown in FIG. 1;

fig. 3 is a partial sectional top view of the structure of the fixing box shown in fig. 1.

In the figure: 1. a fixed box; 2. a mounting seat; 3. a motor; 4. grinding a grinding wheel; 5. fixing a column; 6. a moving mechanism; 61. a rotating shaft; 62. turning a handle; 63. a screw rod; 64. a threaded sleeve; 65. a movable block; 66. a connecting rod; 7. a clamping mechanism; 71. a movable plate; 72. a support bar; 73. a limiting block; 74. a spring; 8. a first chute; 9. a first slider; 10. a second chute; 11. a second slider; 12. a third chute; 13. a third slider; 14. moving the plate; 15. and (5) buckling.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; 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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a light abrasive machine of convenient maintenance, including fixed case 1 and mount pad 2, all bolted connections have the supporting leg around fixed case 1 bottom, motor 3 has been bolted connection at the top of mount pad 2, the output shaft of motor 3 has been bolted connection grinding wheel 4, all bolted connections have fixed column 5 around mount pad 2 bottom, the bottom of fixed column 5 runs through fixed case 1 and extends to the bottom of fixed case 1 inner chamber, the bottom of fixed case 1 inner chamber is provided with moving mechanism 6, clamping mechanism 7 has all bolted connection in the both sides of moving mechanism 6, through the cooperation of rotation axis 61, twist grip 62, lead screw 63, thread bush 64, movable block 65 and connecting rod 66, can remove about fly leaf 71, the person of facilitating the use drives stopper 73 and removes, thereby dismantle fast fixed column 5, the operation process is simplified, accelerate the dismantlement and the installation rate of abrasive machine, through fly leaf 71, bracing piece 72, The cooperation of stopper 73 and spring 74, convenient to use person carries out spacing fixed to fixed column 5, increases fixed column 5's stability, has solved the problem that traditional light brush wheel machine is inconvenient to maintain.

The moving mechanism 6 comprises a rotating shaft 61, a rotating handle 62, a screw rod 63, a threaded sleeve 64, a movable block 65 and a connecting rod 66, a first bearing is embedded in the center of the bottom of the front face of the inner cavity of the fixed box 1, the inner ring of the first bearing is rotatably connected with the rotating shaft 61, the front face of the rotating shaft 61 penetrates through the first bearing and is bolted with the rotating handle 62, the screw rod 63 is bolted with the back face of the rotating shaft 61, the back face of the screw rod 63 is rotatably connected with a second bearing, the outer ring of the second bearing is embedded in the back face of the inner cavity of the fixed box 1, the threaded sleeve 64 is sequentially and threadedly connected with the surface of the screw rod 63 from front to back, the movable block 65 is bolted with the outer ring of the threaded sleeve 64, the first connecting blocks are bolted with the bottoms of the two sides of the movable block 65, the outer side of the first connecting block is movably connected with the connecting rod 66 through the movable shaft, the movable plate 71 can be moved left and right, a user can drive the limiting block 73 to move, the fixed column 5 is rapidly disassembled, the operation process is simplified, and the disassembling and assembling speed of the grinder is increased.

The clamping mechanism 7 comprises a movable plate 71, a support rod 72, a limit block 73 and a spring 74, one side of the connecting rod 66, which is far away from the first connecting block, is movably connected with a second connecting block through a movable shaft, the movable plate 71 is bolted to one side of the second connecting block, which is far away from the connecting rod 66, the front surface and the back surface of one opposite side of the top of the movable plate 71 are respectively bolted with a support plate, the limit block 73 is bolted to the top of one opposite side of the support plate, one opposite side of the fixed column 5 is provided with a limit groove matched with the limit block 73 for use, the bottoms of two sides of the inner cavity of the fixed box 1 are sequentially bolted with the spring 74 from front to back, one opposite side of the spring 74 is bolted with the outer side of the movable plate 71, and through the cooperation of the movable plate 71, the support.

First spout 8 has all been seted up to the front and the back of fixed case 1 inner chamber bottom both sides, and the inner chamber sliding connection of first spout 8 has first slider 9, and first spout 8 is run through and bottom bolt joint with fly leaf 71 at the top of first slider 9, and through the cooperation of first spout 8 and first slider 9, the person of being convenient for use fixes spacingly to fly leaf 71, prevents that fly leaf 71 from taking place to rock, causes stopper 73 and spacing groove dislocation, and the supplementary fly leaf 71 of removal is controlled simultaneously.

Second spout 10 has been seted up at the center department of fixed case 1 inner chamber bottom, the inner chamber of second spout 10 all has second slider 11 to sliding connection in proper order after to in the past, the top of second slider 11 run through second spout 10 and with the bottom bolt of movable block 65, through the cooperation of second spout 10 and second slider 11, convenient to use person carries on spacingly to movable block 65, prevent that movable block 65 from rotating and causing connecting rod 66 to break, supplementary movable block 65 carries out the back-and-forth movement simultaneously.

Third spout 12 has all been seted up at the front and the back at fly leaf 71 top, the inner chamber sliding connection of third spout 12 has third slider 13, third slider 13's top runs through third spout 12 and bolted connection has movable plate 14, the constant head tank that cooperation fixed column 5 used is all seted up at the front and the back at movable plate 14 top, the front and the back that movable plate 14 kept away from bracing piece 72 one side all bolted connection have the fixed plate, and the outside of fixed plate and the both sides bolted connection of fixed box 1 inner chamber, through the cooperation of third spout 12, third slider 13, movable plate 14, fixed plate and constant head tank, convenient to use person carries out spacingly to fixed column 5, prevent that fixed column 5 from taking place to rock and causing stopper 73 and spacing groove to break away from, influence the stability of abrasive machine.

The positive right side bolt of fixed case 1 has the lug, and the front of lug has buckle 15 through loose axle swing joint, has all offered the draw-in groove that cooperation buckle 15 used around the swing handle 62 surface, and through the cooperation of buckle 15 and draw-in groove, convenient to use person carries on spacingly to the swing handle 62, prevents that the swing handle 62 from reversing, causes the inner chamber slippage of stopper 73 from the spacing groove.

The working principle is as follows: during operation, the user stirs buckle 15, remove buckle 15, the user rotates swing handle 62 simultaneously, swing handle 62 drives rotation axis 61 afterwards and rotates, rotation axis 61 drives lead screw 63 simultaneously and rotates, lead screw 63 drives thread bush 64 rearward movement afterwards, thread bush 64 drives movable block 65 rearward movement afterwards, movable block 65 drives connecting rod 66 rearward movement simultaneously, connecting rod 66 drives movable plate 71 and removes to the centre afterwards, movable plate 71 drives bracing piece 72 and removes to the centre simultaneously, bracing piece 72 drives stopper 73 and follows the inner chamber slippage of spacing groove, the user draws mount pad 2 simultaneously and removes the abrasive machine, the user detects the maintenance to the abrasive machine afterwards, otherwise the same reason is fixed with the abrasive machine reinstallation once more.

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 (7)

1. The utility model provides a light abrasive machine of convenient maintenance, includes fixed case (1) and mount pad (2), its characterized in that: the grinding wheel and the clamping mechanism are characterized in that supporting legs are bolted to the periphery of the bottom of the fixed box (1), a motor (3) is bolted to the top of the mounting seat (2), a grinding wheel (4) is bolted to an output shaft of the motor (3), fixed columns (5) are bolted to the periphery of the bottom of the mounting seat (2), the bottoms of the fixed columns (5) penetrate through the fixed box (1) and extend to the bottom of an inner cavity of the fixed box (1), a moving mechanism (6) is arranged at the bottom of the inner cavity of the fixed box (1), and clamping mechanisms (7) are bolted to the two sides of the moving mechanism (6).

2. The light grinder of claim 1, wherein: the moving mechanism (6) comprises a rotating shaft (61), a rotating handle (62), a screw rod (63), a threaded sleeve (64), a movable block (65) and a connecting rod (66), a first bearing is embedded at the center of the front bottom of an inner cavity of the fixed box (1), the inner ring of the first bearing is rotatably connected with the rotating shaft (61), the front of the rotating shaft (61) penetrates through the first bearing and is bolted with the rotating handle (62), the back of the rotating shaft (61) is bolted with the screw rod (63), the back of the screw rod (63) is rotatably connected with a second bearing, the outer ring of the second bearing is embedded at the back of the inner cavity of the fixed box (1), the surface of the screw rod (63) is sequentially connected with the threaded sleeve (64) in the front to the back in a threaded manner, the outer ring of the threaded sleeve (64) is bolted with the movable block (65), and the bottoms of two sides of the movable block (65, and the outer side of the first connecting block is movably connected with a connecting rod (66) through a movable shaft.

3. The light grinder of claim 2, wherein: clamping mechanism (7) include fly leaf (71), bracing piece (72), stopper (73) and spring (74), there is the second connecting block one side that first connecting block was kept away from in connecting rod (66) through loose axle swing joint, and one side bolt joint that connecting rod (66) were kept away from to the second connecting block has fly leaf (71), the front and the back of one side in opposite directions in fly leaf (71) top all bolted have the backup pad, and the top bolt joint that movable block (65) one side was kept away from to the backup pad has stopper (73), the spacing groove that cooperation stopper (73) used is seted up to one side in opposite directions in fixed column (5), the bottom of fixed box (1) inner chamber both sides all bolted in proper order after to in the past has spring (74), the outside bolt joint of one side in opposite directions in spring (74) and fly leaf (71).

4. The light grinder of claim 1, wherein: first spout (8) have all been seted up to the front and the back of fixed case (1) inner chamber bottom both sides, the inner chamber sliding connection of first spout (8) has first slider (9), the top of first slider (9) run through first spout (8) and with the bottom bolt joint of fly leaf (71).

5. The light grinder of claim 1, wherein: the fixed box is characterized in that a second sliding groove (10) is formed in the center of the bottom of an inner cavity of the fixed box (1), a second sliding block (11) is sequentially and slidably connected to the inner cavity of the second sliding groove (10) from the front to the back, and the top of the second sliding block (11) penetrates through the second sliding groove (10) and is bolted to the bottom of the movable block (65).

6. A light grinder for easy maintenance as claimed in claim 3, wherein: the front and the back of the top of the movable plate (71) are both provided with a third sliding groove (12), an inner cavity of the third sliding groove (12) is connected with a third sliding block (13) in a sliding mode, the top of the third sliding block (13) penetrates through the third sliding groove (12) and is bolted with a movable plate (14), the front and the back of the top of the movable plate (14) are both provided with positioning grooves matched with the fixed column (5) for use, the front and the back of one side, away from the supporting rod (72), of the movable plate (14) are both bolted with fixed plates, and the outer sides of the fixed plates are bolted with the two sides of the inner cavity of the fixed box (.

7. The light grinder of claim 2, wherein: the right side of the front of the fixed box (1) is bolted with a convex block, the front of the convex block is movably connected with a buckle (15) through a movable shaft, and the periphery of the surface of the rotary handle (62) is provided with clamping grooves matched with the buckle (15) for use.

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