CN217800862U

CN217800862U - Machine part grinding device

Info

Publication number: CN217800862U
Application number: CN202221489904.1U
Authority: CN
Inventors: 王光平
Original assignee: Changsha Hengteng Precision Machinery Co ltd
Current assignee: Changsha Hengteng Precision Machinery Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-15
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to an angle mill technical field specifically is a machine parts grinding device, including the angle mill, the emery wheel is installed to the output of angle mill, the surface of angle mill is equipped with positioner, positioner includes the connecting block, the surface and the angle mill fixed connection of connecting block, the inside sliding connection of connecting block has the loading board, square groove has been seted up on the surface of connecting block, the inside threaded connection of loading board has the bolt, the bolt is located the inner wall of square groove, the inner wall fixedly connected with bayonet lock of loading board, the surface rotation of bayonet lock is connected with the chassis, the fixed surface of bayonet lock is connected with the elastic sleeve, the elastic sleeve is located the surface of chassis, the fixed slot has been seted up on the surface of chassis. This application has solved among the prior art when utilizing the angle mill to polish mechanical parts, and the staff need always with the shortcoming of polishing of the certain angle of angle mill slope with the hand.

Description

Machine part grinding device

Technical Field

The application relates to an angle mill technical field especially relates to a machine parts grinding device.

Background

Mechanical parts grinding device means the device that is used for mechanical parts to polish, and the angle mill belongs to one kind of mechanical parts grinding device, when utilizing the angle mill to polish mechanical parts, the staff need with the hand always with the angle mill slope the same angle polish, when polishing for a long time like this, the angle changes easily, influences mechanical parts's the effect of polishing, causes inconvenience for the staff, synthesizes above-mentioned problem, and it is especially important to study out a mechanical parts grinding device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a purpose be in order to solve among the prior art when utilizing the angle mill to polish mechanical parts, the staff need always with the shortcoming of polishing of the certain angle of angle mill slope with the hand, and a mechanical parts grinding device who provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a machine parts grinding device, includes the angle mill, the emery wheel is installed to the output of angle mill, the surface of angle mill is equipped with positioner, positioner includes the connecting block, the surface and the angle mill fixed connection of connecting block, the inside sliding connection of connecting block has the loading board, square groove has been seted up on the surface of connecting block, the inside threaded connection of loading board has the bolt, the bolt is located the inner wall of square groove, the inner wall fixedly connected with bayonet lock of loading board, the surface rotation of bayonet lock is connected with the chassis, the fixed surface of bayonet lock is connected with the elastic sleeve, the elastic sleeve is located the surface of chassis.

The effect that above-mentioned part reaches is: through setting up positioner, can support the same angle with the angle mill always, make things convenient for the staff to utilize the angle mill mechanical parts of polishing.

Preferably, the surface of the underframe is provided with a fixing groove, and the inner wall of the fixing groove on the underframe is in threaded connection with a pedal rod.

The effect that above-mentioned part reaches is: the staff steps on the foot bar with the foot, and at this moment the foot bar can not remove, and the chassis also can not remove, has reached the effect that the restriction chassis removed.

Preferably, the surface of the connecting block is fixedly connected with a connecting frame, and the section of the connecting frame is T-shaped.

The effect that above-mentioned part reaches is: upwards sliding connection frame, the connecting block slides when the connecting frame is gliding, drives the angle mill and slides when the connecting block is gliding, has reached the gliding effect that drives the angle mill upwards.

Preferably, the fixed surface of connecting block is connected with and keeps off the rope, keep off the rope and keep away from the one end and the loading board fixed connection of connecting block.

The effect that above-mentioned part reaches is: after the connecting block moves upwards for a long distance, the connecting block is used for limiting the stop rope and cannot slide, and the effect of limiting the connecting block to move out of the surface of the bearing plate is achieved.

Preferably, the surface of angle mill is equipped with protector, protector includes two retaining bars, two the surface of retaining bar all with angle mill fixed connection, the arc surface fixedly connected with backup pad of retaining bar, the arc surface threaded connection of retaining bar has an installation section of thick bamboo, the surface mounting of emery wheel has two semicircle framves, the fixed surface of semicircle frame is connected with the link plate, the hanging groove has been seted up on the surface of link plate, the retaining bar is located the inner wall in hanging groove, the link plate is located between backup pad and the installation section of thick bamboo.

The effect that above-mentioned part reaches is: through setting up protector, can protect the emery wheel on the angle mill when carrying the angle mill and moving.

Preferably, the two ends of the retention rods away from each other are fixedly connected with clamping plates, and the size of each clamping plate is larger than that of the corresponding mounting cylinder.

The effect that above-mentioned part reaches does: after the mounting cylinder moves a certain distance in the direction away from the supporting plate, the surface of the mounting cylinder is contacted with the clamping plate, and at the moment, the mounting cylinder cannot move, so that the effect of limiting the mounting cylinder to move out of the surface of the retention rod is achieved.

Preferably, the surface of the two hanging plates is fixedly connected with a control frame, and the surface of the control frame is fixedly sleeved with an anti-slip sleeve.

The effect that above-mentioned part reaches is: the anti-slip sleeve and the control frame are held by hands, then the control frame is moved, the control frame drives the hanging plate to move while moving, and the effect of driving the hanging plate to move is achieved.

Preferably, the surfaces of the two semicircular frames are fixedly connected with sealing gaskets which are rubber gaskets.

The effect that above-mentioned part reaches is: the sealing gasket can reduce the gap between the two semicircular frames, and the effect of auxiliary protection of the grinding wheel is achieved.

In conclusion:

in this application, through setting up positioner, can support the same angle with the angle mill always, make things convenient for the staff to utilize the angle mill mechanical parts of polishing, through setting up protector, can protect the emery wheel on the angle mill when carrying the angle mill and remove.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is an enlarged view taken at A of FIG. 1 of the present application;

FIG. 3 is a side view of the present application, schematically illustrated in FIG. 1;

fig. 4 is a partial structural schematic diagram of fig. 3 of the present application.

Illustration of the drawings: 1. an angle grinder; 2. a grinding wheel; 3. a positioning device; 301. connecting blocks; 302. a connecting frame; 303. a square groove; 304. a bolt; 305. a rope is blocked; 306. a carrier plate; 307. a chassis; 308. an elastic sleeve; 309. a bayonet lock; 310. fixing grooves; 311. a foot bar; 4. a guard; 41. a semicircular frame; 42. a gasket; 43. hanging the plate; 44. an anti-slip sleeve; 45. a control frame; 46. a retention rod; 47. a support plate; 48. mounting the cylinder; 49. and (5) hanging the groove.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a machine parts grinding device, includes angle mill 1, and emery wheel 2 is installed to the output of angle mill 1, and the surface of angle mill 1 is equipped with positioner 3, through setting up positioner 3, can support the same angle with angle mill 1 always, makes things convenient for the staff to utilize angle mill 1 to polish machine parts, and the surface of angle mill 1 is equipped with protector 4, through setting up protector 4, can protect emery wheel 2 on the angle mill 1 when carrying angle mill 1 and remove.

The specific arrangement and function of the positioning means 3 and the shielding means 4 will be described in detail below.

Referring to fig. 3 and 4, in the present embodiment: positioner 3 includes connecting block 301, connecting block 301's surface and angle mill 1 fixed connection, connecting block 301's inside sliding connection has the loading board 306, square groove 303 has been seted up on connecting block 301's surface, the inside threaded connection of loading board 306 has bolt 304, bolt 304 is located the inner wall of square groove 303, the inner wall fixedly connected with bayonet lock 309 of loading board 306, bayonet lock 309's surface is rotated and is connected with chassis 307, bayonet lock 309's fixed surface is connected with elastic sleeve 308, elastic sleeve 308 is located the surface of chassis 307. The surface of the bottom frame 307 is provided with a fixing groove 310, the inner wall of the fixing groove 310 on the bottom frame 307 is connected with a pedal rod 311 in a threaded manner, a worker steps on the pedal rod 311 with feet, at this time, the pedal rod 311 cannot move, the bottom frame 307 cannot move, and the effect of limiting the movement of the bottom frame 307 is achieved. The fixed surface of connecting block 301 is connected with link 302, and the cross-section of link 302 is "T" shape, and the link 302 that slides upwards drives connecting block 301 and slides when link 302 is gliding, and drive angle mill 1 and slide when connecting block 301 is gliding, has reached the gliding effect that drives angle mill 1 upwards. The fixed surface of connecting block 301 is connected with and keeps off rope 305, keeps off the one end and the loading board 306 fixed connection that rope 305 kept away from connecting block 301, and after the longer distance of connecting block 301 rebound, connecting block 301 is used for keeping off spacing unable slip of rope 305, has reached the effect that restriction connecting block 301 removed loading board 306 surface.

Referring to fig. 2, specifically, the protection device 4 includes two retention rods 46, the surfaces of the two retention rods 46 are fixedly connected to the angle grinder 1, the arc surface of the retention rod 46 is fixedly connected to a support plate 47, the arc surface of the retention rod 46 is connected to an installation cylinder 48 through threads, the surface of the grinding wheel 2 is provided with two semicircular frames 41, the surface of each semicircular frame 41 is fixedly connected to a hanging plate 43, a hanging groove 49 is formed in the surface of each hanging plate 43, the retention rods 46 are located on the inner wall of each hanging groove 49, and the hanging plates 43 are located between the support plate 47 and the installation cylinder 48. The equal fixedly connected with cardboard of the one end that two retaining bars 46 kept away from each other, the cardboard size is greater than installation section of thick bamboo 48, and installation section of thick bamboo 48 is after removing the certain distance to the direction of keeping away from backup pad 47, and installation section of thick bamboo 48's surface contacts with the cardboard, and installation section of thick bamboo 48 can not remove this moment, has reached the effect that restriction installation section of thick bamboo 48 removed retaining bar 46 surface. The surfaces of the two hanging plates 43 are fixedly connected with control frames 45, the anti-slip sleeves 44 are fixedly sleeved on the surfaces of the control frames 45, the anti-slip sleeves 44 and the control frames 45 are held by hands, then the control frames 45 are moved, the hanging plates 43 are driven to move when the control frames 45 move, and the effect of driving the hanging plates 43 to move is achieved. The surface of two semicircle framves 41 all is fixedly connected with sealed pad 42, and sealed pad 42 is the rubber pad, and sealed pad 42 can reduce the gap between two semicircle framves 41, has reached the effect of supplementary protection emery wheel 2.

The working principle is that when a right-angle grinding mechanical accessory is needed, a worker firstly treads a pedal rod 311 with feet, the pedal rod 311 cannot move, a bottom frame 307 cannot move, then pulls a connecting frame 302 upwards, the connecting frame 302 slides and drives a connecting block 301 to slide, the connecting block 301 slides and drives an angle grinder 1 to slide, after the angle grinder 1 slides to a required height, the sliding connecting frame 302 stops, then a bolt 304 rotates, the bolt 304 moves through threads, the bolt 304 moves towards a direction close to the connecting block 301, after the bolt 304 moves for a certain distance, the surface of the bolt 304 presses the connecting block 301, at the moment, the connecting block 301 and the bearing plate 306 are fixed, then the angle grinder 1 rotates and drives the connecting block 301 to rotate, the connecting block 301 rotates and drives the bearing plate 306 to rotate, after the angle grinder 1 rotates to a required angle, the rotation of the angle grinder 1 stops, at the moment, an elastic sleeve 308 presses the bolt 304 and the bottom frame 307 through elasticity, at the bottom frame 304 and the bolt 304 are fixed, the angle grinder 1 is also fixed, and the angle grinder 1 can be supported by arranging a positioning device 3, and the right-angle grinder can conveniently grind the right-angle grinder 1.

In the application, when the angle grinder 1 needs to be carried and moved, firstly, the anti-slip sleeve 44 and the control frame 45 are held by hands, then the control frame 45 is moved, the control frame 45 drives the hanging plate 43 to move while moving, the hanging plate 43 is moved to the surface of the supporting plate 47, at this time, the fixing rod 46 is positioned on the inner wall of the hanging groove 49 on the hanging plate 43, the semicircular frame 41 is positioned on the surface of the grinding wheel 2, then the mounting cylinder 48 is rotated, the mounting cylinder 48 moves by virtue of threads, the mounting cylinder 48 moves towards the direction close to the supporting plate 47, after the mounting cylinder 48 moves for a certain distance under the support of the fixing rod 46, the surface of the mounting cylinder 48 presses the hanging plate 43, at this time, the hanging plate 43 is fixed on the fixing rod 46, the semicircular frame 41 is also fixed on the grinding wheel 2, at this time, when a worker carries and moves the angle grinder 1, the semicircular frames 41 and 42 can shield the grinding wheel 2, and the protective gasket is arranged by the protective device 4, and when the angle grinder 1 is carried and moves.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

Claims

1. A machine part grinding device comprises an angle grinder (1), and is characterized in that: emery wheel (2) are installed to the output of angle mill (1), the surface of angle mill (1) is equipped with positioner (3), positioner (3) are including connecting block (301), the surface and angle mill (1) fixed connection of connecting block (301), the inside sliding connection of connecting block (301) has loading board (306), square groove (303) have been seted up on the surface of connecting block (301), the internal thread of loading board (306) is connected with bolt (304), bolt (304) are located the inner wall of square groove (303), the inner wall fixedly connected with bayonet lock (309) of loading board (306), the surface rotation of bayonet lock (309) is connected with chassis (307), the fixed surface of bayonet lock (309) is connected with elastic sleeve (308), elastic sleeve (308) are located the surface of chassis (307).

2. A machine accessory grinding apparatus as claimed in claim 1, wherein: the surface of the bottom frame (307) is provided with a fixing groove (310), and the inner wall of the fixing groove (310) on the bottom frame (307) is in threaded connection with a pedal rod (311).

3. A machine accessory grinding apparatus as claimed in claim 1, wherein: the surface of the connecting block (301) is fixedly connected with a connecting frame (302), and the section of the connecting frame (302) is T-shaped.

4. A machine accessory grinding apparatus as claimed in claim 1, wherein: the surface fixed connection of connecting block (301) keeps off rope (305), keep off rope (305) and keep away from the one end and the loading board (306) fixed connection of connecting block (301).

5. A machine accessory grinding apparatus as claimed in claim 1, wherein: the surface of angle mill (1) is equipped with protector (4), protector (4) include two retaining rod (46), two the surface of retaining rod (46) all with angle mill (1) fixed connection, the arc surface fixedly connected with backup pad (47) of retaining rod (46), the arc surface threaded connection of retaining rod (46) has an installation section of thick bamboo (48), the surface mounting of emery wheel (2) has two semicircle framves (41), the fixed surface of semicircle frame (41) is connected with link plate (43), hanging groove (49) have been seted up on the surface of link plate (43), retaining rod (46) are located the inner wall of hanging groove (49), link plate (43) are located between backup pad (47) and the installation section of thick bamboo (48).

6. A machine accessory grinding apparatus as claimed in claim 5, wherein: two the equal fixedly connected with cardboard of one end that keeps away from each other of retention pole (46), the size of cardboard is greater than the size of installation section of thick bamboo (48).

7. The machine accessory grinding apparatus according to claim 6, wherein: the surface of two link plate (43) all fixedly connected with control frame (45), the fixed cover in surface of control frame (45) has antiskid cover (44).

8. The machine accessory grinding apparatus according to claim 7, wherein: two equal fixedly connected with sealed pad (42) in surface of semicircle frame (41), sealed pad (42) are the rubber pad.