CN220145516U - Angle-adjustable quick-change grinder - Google Patents

Abstract

The utility model discloses a quick-change grinder with an adjustable angle, which comprises a base, a rotating column and a protective cover, wherein the top of the base is provided with the rotating column through a bearing, the periphery of the rotating column is sleeved with a sliding sleeve, both sides of the sliding sleeve are connected with a driving motor through bolts, one side of the driving motor is connected with the protective cover through bolts, a grinding wheel is arranged in the protective cover, and the driving motor is connected with the grinding wheel through a driving shaft. The quick-change grinder with adjustable angle has the advantages of simple and compact structure, low cost, easy operation, more convenient and efficient use and suitability for wide popularization and use.

Description

Angle-adjustable quick-change grinder

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a quick-change grinding machine with an adjustable angle.

Background

The grinding machine is a common device for grinding workpieces, and 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 comprises a table grinding machine, a floor grinding machine and a suspension grinding machine.

Publication No.: CN210209891U discloses a grinder, including the base, locate the base top and by the power supply of base support, locate the power supply both ends and by two grinding wheels of power supply drive, locate on the base and open and close the switch of power supply, set up symmetrically in the power supply both ends and be used for packing into two guard shields of two grinding wheels, the bottom of every guard shield is opened and constitutes the dust outlet, T shape spout has all been seted up at two of them lateral wall bottoms of its dust outlet to through T shape spout and a dust collection box sliding connection who is provided with T shape slider.

Currently, existing grinding machines have the following disadvantages when in use: lack angle adjustment mechanism, abrasive machine is fixed setting generally, and is comparatively general to continuous grinding operation's result of use, and repeated last unloading still can increase process time moreover, influences the machining efficiency of work piece. For this purpose, we propose a quick change grinder with adjustable angle.

Disclosure of Invention

The utility model mainly aims to provide a quick-change grinder with an adjustable angle, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a quick change grinder with adjustable angle, includes base, rotation post and protection casing, the rotation post is installed through the bearing at the top of base, the peripheral cover of rotation post is equipped with the slip cap, the both sides of slip cap are all through bolted connection driving motor, one side of driving motor is through bolted connection there being the protection casing, be provided with the grinding wheel in the protection casing, and driving motor passes through drive shaft connection grinding wheel.

Further, one side of protection casing is fixed and is provided with the curb plate, the top and the bottom of protection casing all are provided with the fixing base, the top and the bottom of curb plate all are provided with the cassette that corresponds with the fixing base, one side of cassette is provided with the fixture block, and the cassette passes through fixture block draw-in groove connection fixing base, and the curb plate passes through bolted connection cassette, and the protection casing passes through screwed connection fixing base.

Further, the screw rod is installed in the rotating column through the bearing, a corresponding screw block is arranged on the periphery of the screw rod, the screw block is fixedly connected with the sliding sleeve, the servo motor is arranged at the top of the rotating column, the rotating column is connected with the servo motor through the bolt, and the sliding sleeve is connected with the screw block through the bolt.

Further, the clamping block is connected with the locating rod in a sleeved mode, a pressure spring is arranged on one side, located on the locating rod, of the clamping block, and the clamping block is connected with the pressure spring through a clamping groove.

Further, the base top is provided with the flexible cover, the telescopic link is cup jointed at the top of flexible cover, the top fixedly connected with processing platform of telescopic link, and the telescopic link passes through bolted connection processing platform.

Further, a second servo motor is arranged in the base and connected with the rotating column through a driving shaft, and the base is connected with the second servo motor through a bolt.

Compared with the prior art, the utility model has the following beneficial effects:

1. through base, pivoted post, the slip cap that set up, can utilize rotation regulation grinding mechanism's use angle and position in the use of abrasive machine to adapt to different work pieces and grinding needs, simple structure is compact, low cost easily operates, can also improve the process velocity of work piece moreover, and is more high-efficient convenient.

2. Through fixing base, cassette, fixture block and the locating lever that set up, can utilize the elastic pushing force to accomplish the separation action of protection casing and curb plate fast to follow-up operating personnel carries out maintenance operations such as change of grinding wheel, and easy operation is convenient, uses more rationally reliably.

Drawings

FIG. 1 is a schematic view showing the whole structure of a quick change grinder with adjustable angle according to the present utility model.

Fig. 2 is a schematic diagram showing a sectional structure of a fixing seat and a clamping seat of a quick-change grinder with adjustable angle according to the present utility model.

FIG. 3 is a schematic view showing a sectional structure of a rotating column of a quick-change grinder with adjustable angle according to the present utility model.

FIG. 4 is a schematic view showing a sectional structure of a base of a quick-change grinder with adjustable angle according to the present utility model.

In the figure: 1. a base; 2. rotating the column; 3. a sliding sleeve; 4. a driving motor; 5. a protective cover; 6. grinding wheel; 7. a side plate; 8. a fixing seat; 9. a clamping seat; 10. a clamping block; 11. a positioning rod; 12. a pressure spring; 13. a screw rod; 14. a silk block; 15. a servo motor; 16. a telescopic sleeve; 17. a telescopic rod; 18. a processing table; 19. and a second servo motor.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, a quick change grinder with adjustable angle, including base 1, rotation post 2 and protection casing 5, rotation post 2 is installed through the bearing at the top of base 1, the peripheral cover of rotation post 2 is equipped with slip cap 3, the both sides of slip cap 3 are all through bolted connection driving motor 4, one side of driving motor 4 is through bolted connection having protection casing 5, be provided with grinding wheel 6 in the protection casing 5, and driving motor 4 passes through drive shaft connection grinding wheel 6.

Wherein, the fixed curb plate 7 that is provided with in one side of protection casing 5, the top and the bottom of protection casing 5 all are provided with fixing base 8, the top and the bottom of curb plate 7 all are provided with the cassette 9 that corresponds with fixing base 8, one side of cassette 9 is provided with fixture block 10, and cassette 9 passes through fixture block 10 draw-in groove connection fixing base 8.

In this embodiment, as shown in fig. 1 and 2, a clamping groove connecting mechanism can be formed by the clamping seat 9 and the clamping block 10, so that the connection action of the side plate 7 and the protective cover 5 can be quickly completed.

The screw rod 13 is installed in the rotating column 2 through a bearing, a corresponding screw block 14 is arranged on the periphery of the screw rod 13, the screw block 14 is fixedly connected with the sliding sleeve 3, and a servo motor 15 is arranged at the top of the rotating column 2.

In this embodiment, as shown in fig. 3, the servo motor 15 is used to drive the screw rod 13 to rotate, the sliding sleeve 3 is driven by the screw block 14 to move vertically, the use height of the grinding mechanism is adjusted, the screw rod 13 and the screw block 14 are ball screws, and the manufacturer is: HIWIN/silver, model: 2005.

the clamping block 10 is internally sleeved with a positioning rod 11, and a pressure spring 12 is arranged on one side of the clamping block 10, which is positioned on the positioning rod 11.

In this embodiment, as shown in fig. 2, the positioning rod 11 is pushed out by the elastic force of the compression spring 12 to quickly complete the dismounting operation of the protective cover 5 and the side plate 7.

The top of the base 1 is provided with a telescopic sleeve 16, the top of the telescopic sleeve 16 is connected with a telescopic rod 17 in a sleeved mode, and the top of the telescopic rod 17 is fixedly connected with a processing table 18.

In this embodiment, as shown in fig. 4, the telescopic sleeve 16 and the telescopic rod 17 are used for adjusting the use height of the processing table 18 according to the use requirement in advance, and one side of the telescopic sleeve 16 is in threaded connection with and screws by a reserved threaded hole.

Wherein, be provided with second servo motor 19 in the base 1, and second servo motor 19 passes through the drive shaft and connects the pivoted column 2.

In this embodiment, as shown in fig. 4, the second servo motor 19 drives the rotating column 2 to rotate, so as to drive the grinding mechanism to perform an angle adjustment action.

It should be noted that, the utility model is a quick change grinder with adjustable angle, during operation, first, the operating personnel put the work piece on processing bench 18 in proper order, manually start servo motor 15 drive lead screw 13 and rotate, the silk piece 14 drives sliding sleeve 3 and carries out vertical movement in the periphery of column 2, the use height of grinding mechanism is adjusted, so that grinding wheel 6 can fully contact with the work piece, then manually start driving motor 4 drive grinding wheel 6 rotate and process the action, then manually start second servo motor 19 drive rotation post 2, sliding sleeve 3 drive grinding wheel 6 rotate, adjust the angle of use and position of grinding mechanism and carry out continuous grinding and process the action, it is more convenient and efficient to use, can also shorten the time of work piece processing greatly, it is more efficient convenient, after the use is accomplished, operating personnel can push back into fixture block 10 through pressing locating lever 11, accomplish the separation action of curb plate 7 and protection casing 5, so that the operating personnel carries out operations such as maintenance change, it is more reasonable and convenient to use, the practical value is higher.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a quick change grinder with adjustable angle, includes base (1), pivoted post (2) and protection casing (5), its characterized in that: the top of base (1) is installed through the bearing and is rotated post (2), the peripheral cover of rotation post (2) is equipped with slip cap (3), all pass through bolted connection driving motor (4) in the both sides of slip cap (3), one side of driving motor (4) is through bolted connection has protection casing (5), be provided with grinding wheel (6) in protection casing (5), and driving motor (4) pass through drive shaft connection grinding wheel (6).

2. The angle-adjustable quick-change grinder as set forth in claim 1, wherein: the utility model discloses a protection casing, including fixing base (8) and fixing base, protection casing (5) are fixed to be provided with curb plate (7) in one side, the top and the bottom of protection casing (5) all are provided with cassette (9) that correspond with fixing base (8) in the top and the bottom of curb plate (7), one side of cassette (9) is provided with fixture block (10), and cassette (9) are through fixture block (10) draw-in groove connection fixing base (8).

3. The angle-adjustable quick-change grinder as set forth in claim 1, wherein: screw rods (13) are arranged in the rotating columns (2) through bearings, corresponding screw blocks (14) are arranged on the peripheries of the screw rods (13), the screw blocks (14) are fixedly connected with the sliding sleeves (3), and servo motors (15) are arranged at the tops of the rotating columns (2).

4. The angle-adjustable quick-change grinder as set forth in claim 2, wherein: the clamping block (10) is internally sleeved with a positioning rod (11), and a pressure spring (12) is arranged on one side, located on the positioning rod (11), of the clamping block (10).

5. The angle-adjustable quick-change grinder as set forth in claim 1, wherein: the telescopic device is characterized in that a telescopic sleeve (16) is arranged at the top of the base (1), a telescopic rod (17) is connected with the top of the telescopic sleeve (16) in a sleeved mode, and a processing table (18) is fixedly connected to the top of the telescopic rod (17).

6. The angle-adjustable quick-change grinder as set forth in claim 1, wherein: a second servo motor (19) is arranged in the base (1), and the second servo motor (19) is connected with the rotating column (2) through a driving shaft.