CN217750827U

CN217750827U - Abrasive machine for automobile maintenance

Info

Publication number: CN217750827U
Application number: CN202221237067.3U
Authority: CN
Inventors: 张小龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-08
Anticipated expiration: 2032-05-23

Abstract

The utility model belongs to the technical field of the abrasive machine, especially, be an abrasive machine for auto repair, comprising a main body, the main part upper end is equipped with and is used for driven motor to and be used for the protective protection casing, protection casing port department is equipped with and is used for turning block pivoted release shaft, the protection casing is connected with the turning block through the release shaft, department is equipped with and is used for driven transmission shaft in the middle of the protection casing, and through the setting of turning block, the turning block is connected with the connecting block through the screw, and this department plays the effect of polishing through a grindstone and No. two grindstones, simultaneously at the in-process of polishing, can also eliminate the stress that emery wheel outer lane work produced to the life turning block one end that improves the emery wheel passes through connecting rod and arc pole sliding connection, and this department is through pivot and locking spring's between turning block and the protection casing reset ability, thereby improves the laminating degree between connecting block and the emery wheel, improves the effect of polishing to the emery wheel.

Description

Abrasive machine for automobile maintenance

Technical Field

The utility model belongs to the technical field of the abrasive machine, concretely relates to abrasive machine for auto repair.

Background

The electric grinder is a common equipment for sharpening various knives and tools, and mainly comprises a base, a grinding wheel, a motor or other power source, a bracket, a protective cover, a water feeder and the like.

There are some drawbacks in the in-process of using of original abrasive machine for auto repair:

the grinding wheel is connected with the device through a plurality of screws, so that the stability of the grinding wheel is ensured, and the efficiency is not high when the grinding wheel is mounted, dismounted and replaced;

meanwhile, when the grinding wheel works, the grinding wheel is easy to damage, so that the outer ring of the grinding wheel is unstable, and the using effect is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a grinding machine for auto repair, simple structure who has connects compactly, and the installation of the emery wheel of being convenient for is dismantled, has the effect that the emery wheel was polished, and emery wheel life is longer characteristics.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a grinder for auto repair, includes the main part, the main part upper end is equipped with and is used for driven motor to and be used for the protection casing of protection, protection casing port department is equipped with and is used for turning block pivoted release shaft, the protection casing is connected with the turning block through the release shaft, the department is equipped with and is used for driven transmission shaft in the middle of the protection casing, main part transmission shaft department is equipped with and is used for driven transfer line, main part transmission shaft department registrates and is connected with the emery wheel, department is equipped with the rectangular channel that is used for the spacing block of stopper in the middle of the emery wheel.

As the utility model discloses a preferred technical scheme of abrasive machine for auto repair, department closes with the release shaft registrates in the middle of the turning block and is connected, the fixed connecting rod that is equipped with in turning block other end, the connecting rod other end closes sliding connection with the arc pole registrates, arc pole both ends and protection casing department arc wall fixed connection, the arc pole outer end still registrates and is connected with the locking spring that is used for the turning block to reset.

As the utility model discloses a preferred technical scheme of abrasive machine for auto repair, the turning block other end passes through screw and connecting block fixed connection, the connecting block both ends are equipped with the grindstone No. one that is used for polishing, department is equipped with the grindstone No. two that is used for emery wheel to polish in the middle of the connecting block, no. two the grindstones are established to the arc form.

As the utility model discloses a preferred technical scheme of abrasive machine for auto repair, the transfer line closes soon with the main part transmission shaft through the screw thread and is connected, the transfer line other end is connected with the toper piece, the toper piece is the toper form, and the outer end is passed through the conical surface and is connected with the stopper laminating, the terminal surface department that the toper piece is connected to the transfer line is equipped with evenly distributed's a reset spring.

As the utility model discloses a preferred technical scheme of abrasive machine for auto repair, the stopper side is equipped with and is used for spacing gliding slider, and through slider and gag lever post sliding connection, gag lever post outer end registrates and is connected with No. two reset spring that are used for the stopper to reset.

As the utility model discloses a preferred technical scheme of abrasive machine for auto repair, stopper one end is established to the toper form, and other end department is equipped with the layer that resets that is used for reseing, the spacing block of rectangular channel of department in the middle of the stopper other end and the emery wheel.

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

through the arrangement of the rotating block, the rotating block is connected with the connecting block through a screw, the part is under the action of a first grinding stone and a second grinding stone, the grinding wheel is ground, and meanwhile, in the grinding process, the stress generated by the work of the outer ring of the grinding wheel can be eliminated, so that the service life of the grinding wheel is prolonged, one end of the rotating block is in sliding connection with the arc-shaped rod through the connecting rod, the part is under the resetting capacity of the rotating shaft between the rotating block and the protective cover and the locking spring, the laminating degree between the connecting block and the grinding wheel is improved, and the grinding effect of the grinding wheel is improved;

through the setting of transfer line, the transfer line is connected with the emery wheel transmission shaft through the screw thread, and this department is through transfer line screw thread slip to through the spacing block of stopper and emery wheel, and lock through the screw thread of transfer line, this department is through the transfer line transmission, fixes the emery wheel with this department transmission shaft fast, thereby improves the efficiency that the emery wheel installation was dismantled.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view structural schematic diagram of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a side view, partially cross-sectional, structural schematic view of the present invention;

fig. 4 is a partially enlarged schematic structural view of a portion B in fig. 3 according to the present invention;

fig. 5 is a schematic top view of the present invention in partial cross-sectional structure;

fig. 6 is a partially enlarged structural view of a portion C in fig. 5 according to the present invention;

in the figure: 1. a main body; 2. a protective cover; 3. a grinding wheel; 4. a transmission rod; 5. rotating the block; 6. connecting blocks; 7. grinding stone I; 8. grinding a stone II; 9. a reset shaft; 10. a connecting rod; 11. an arcuate bar; 12. a locking spring; 13. a first return spring; 14. a conical block; 15. a limiting block; 16. a reset layer; 17. a limiting rod; 18. and a second return spring.

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a grinder for auto repair, including

main part

1, 1 upper end of main part is equipped with and is used for driven motor, and be used for

protective protection casing

2, 2 port departments of protection casing are equipped with and are used for 5 pivoted reset shaft 9 of turning block, protection casing 2 is connected with turning block 5 through reset shaft 9, 2 middle departments of protection casing are equipped with and are used for driven transmission shaft, 1 transmission shaft department of main part is equipped with and is used for driven transfer line 4, 1 transmission shaft department of main part registrates and is connected with emery wheel 3, the department is equipped with the rectangular channel that is used for 15 spacing blocks of stopper in the middle of the emery wheel 3.

It is specific, department and the 9 registrates of the axle that resets are connected in the middle of the

turning block

5, 5 other ends of turning block are fixed and are equipped with connecting rod 10, the connecting rod 10 other end and 11 registrates sliding connection of arc pole, 11 both ends of arc pole and 2 arc wall fixed connection of protection casing, 11 outer ends of arc pole still registrates and is connected with the locking spring 12 that is used for turning block 5 to reset, the reset capability through pivot and locking spring 12 between turning block 5 and the protection casing 2 in this embodiment, thereby improve the laminating degree between connecting block 6 and the emery wheel 3, the improvement is polished the effect to emery wheel 3.

Specifically, the 5 other ends of turning block pass through screw and 6 fixed connection of connecting block, and 6 both ends of connecting block are equipped with a grindstone 7 that is used for polishing, and 6 middle departments of connecting block are equipped with No. two grindstones 8 that are used for emery wheel 3 to polish, and No. two grindstones 8 establish to the arc form, through a grindstone 7 and No. two grindstones 8's effect in this embodiment, play the effect of polishing to emery wheel 3.

Specifically, transfer line 4 closes soon through the screw thread and is connected with 1 transmission shaft of main part, the 4 other end of transfer line is connected with toper piece 14, toper piece 14 is the toper form, and the outer end is passed through the conical surface and is connected with the laminating of stopper 15, toper piece 14 is equipped with evenly distributed's reset spring 13 to the terminal surface department that transfer line 4 is connected, the department is equipped with the circular light slot that is used for inserting with transfer line 4 and closes the connection in the middle of the toper piece 14 in this embodiment, this department is through the elasticity reset ability of reset spring 13, be convenient for the reset of toper piece 14.

Specifically, the 15 sides of stopper is equipped with and is used for spacing gliding slider, and through slider and gag lever post 17 sliding connection, and gag lever post 17 outer end registrates and is connected with No. two reset spring 18 that are used for stopper 15 to reset, and No. two reset spring 18 of this embodiment is through the elasticity counter-force, the stopper 15's of being convenient for reset effect.

Specifically, 15 one ends of the limiting block are arranged in a conical shape, the other end of the limiting block is provided with a reset layer 16 used for resetting, the other end of the limiting block 15 is clamped with the rectangular groove in the middle of the grinding wheel 3 in a limiting manner, the reset layer 16 is fixedly connected with the limiting block 15, the elastic sheet used for resetting is arranged in the reset layer 16, and the reset effect of the limiting block 15 is improved.

The utility model discloses a theory of operation and use flow: with emery wheel 3 and this department transmission shaft location connection, close soon with transfer line 4 through the screw hole and this department transmission shaft and be connected, transfer line 4 closes soon and slides and drive 14Z and slide, toper piece 14 is through the toper form of outer end with stopper 15 outside extrusion slip, stopper 15 card is gone into in the rectangular channel of emery wheel 3 and transmission shaft registrate department, thereby fix emery wheel 3 spacing in transmission shaft department, main part 1 during operation, drive the transmission shaft through the motor output and rotate, thereby drive emery wheel 3 and rotate, 3 during rotation of emery wheel, with a grindstone 7, no. two grindstones 8 friction are polished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a grinder for auto repair which characterized in that: including main part (1), main part (1) upper end is equipped with and is used for driven motor to and be used for protection casing (2), protection casing (2) port department is equipped with and is used for turning block (5) pivoted reset shaft (9), protection casing (2) are connected with turning block (5) through reset shaft (9), the department is equipped with in the middle of protection casing (2) and is used for driven transmission shaft, main part (1) transmission shaft department is equipped with and is used for driven transfer line (4), main part (1) transmission shaft department registrates and is connected with emery wheel (3), the department is equipped with the rectangular channel that is used for the spacing block of stopper (15) in the middle of emery wheel (3).

2. The grinding machine for automobile maintenance according to claim 1, characterized in that: the utility model discloses a safety protection device, including rotor (5), connecting rod (10), arc pole (11), arc wall fixed connection, arc pole (11) outer end still registrates and is connected with locking spring (12) that are used for rotor (5) to reset, rotor (5) other end fixed connection that is equipped with connecting rod (10), the connecting rod (10) other end and arc pole (11) registrate sliding connection, arc pole (11) both ends and protection casing (2) department arc wall fixed connection, arc pole (11) outer end still registrates and is connected with locking spring (12) that are used for rotor (5) to reset.

3. The grinder for automobile maintenance according to claim 1, wherein: the other end of the rotating block (5) is fixedly connected with the connecting block (6) through a screw, a first grinding stone (7) used for polishing is arranged at two ends of the connecting block (6), a second grinding stone (8) used for polishing the grinding wheel (3) is arranged in the middle of the connecting block (6), and the second grinding stone (8) is arranged in an arc shape.

4. The grinder for automobile maintenance according to claim 1, wherein: transfer line (4) close soon with main part (1) transmission shaft through the screw thread and are connected, transfer line (4) other end is connected with toper piece (14), toper piece (14) are the toper form, and the outer end is connected through the laminating of toper face and stopper (15), toper piece (14) are equipped with evenly distributed's reset spring (13) to the terminal surface department that transfer line (4) are connected.

5. The grinder for automobile maintenance according to claim 4, wherein: the limiting block (15) side is equipped with and is used for spacing gliding slider, and through slider and gag lever post (17) sliding connection, gag lever post (17) outer end registrates and is connected with No. two reset spring (18) that are used for limiting block (15) to reset.

6. The grinder for automobile maintenance according to claim 4, wherein: one end of the limiting block (15) is in a conical shape, a reset layer (16) for resetting is arranged at the other end of the limiting block (15), and the other end of the limiting block (15) is in limiting clamping with the rectangular groove in the middle of the grinding wheel (3).