CN220051244U

CN220051244U - Sand paper grinding device of titanium alloy sample

Info

Publication number: CN220051244U
Application number: CN202321650210.6U
Authority: CN
Inventors: 陈冕男
Original assignee: Beijing Hongpeng Metal Structure Factory
Current assignee: Beijing Hongpeng Metal Structure Factory
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-21
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a sand paper polishing device for a titanium alloy sample, which relates to the technical field of polishing and comprises a base, a supporting plate, a motor, a fixing frame and a movable plate, wherein a first bearing is embedded in the supporting plate, a first rotating shaft penetrates through the first bearing, a connecting plate is fixedly connected to the surface of the first rotating shaft, the side surface of the connecting plate is fixedly connected with the motor, an output shaft of the motor penetrates through the connecting plate and is fixedly connected with a rotating shaft, a driving roller is fixedly connected to the surface of the rotating shaft, and a sand paper tape is sleeved on the surface of the driving roller. The utility model has reasonable design structure, can directly pull back the two driving rollers by arranging the movable rod, the spring and the hollow rod under the matched use of the fixed block, the movable block and the pin shaft, is convenient for a user to quickly sleeve the abrasive paper tape on the surfaces of the two driving rollers, further realizes the polishing operation of the titanium alloy parts, and can replace the abrasive paper tapes with different sizes to be suitable for polishing different titanium alloy parts.

Description

Sand paper grinding device of titanium alloy sample

Technical Field

The utility model relates to the technical field of polishing, in particular to a sand paper polishing device for a titanium alloy sample.

Background

Sandpaper is a material used for grinding to smooth surfaces such as metal and wood, and is typically formed by adhering various abrasive grains to a base paper. There are various kinds of abrasive materials such as diamond coated abrasive, artificial diamond coated abrasive, and glass coated abrasive. The abrasive paper polishing device is characterized in that abrasive paper is attached to the roller and the wheel, then the driving roller and the wheel rotate to drive the abrasive paper to rotate, and at the moment, a workpiece to be polished is pressed close to the abrasive paper, so that polishing can be realized. But the abrasive paper tape of different sizes is inconvenient to replace by a user when polishing through the abrasive paper tape, and the abrasive paper tape of different sizes is inconvenient to replace, and the clamping cannot be adjusted according to the sizes of the titanium alloy parts during polishing. To this end, we provide a sandpaper grinding device for titanium alloy specimens that solves the above problems.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a sand paper polishing device for a titanium alloy sample.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sand paper grinding device of titanium alloy sample, includes base, backup pad, motor, mount and fly leaf, the inside first bearing that has inlayed of backup pad, first pivot is worn to be equipped with in the inside of first bearing, the fixed surface of first pivot is connected with the connecting plate, connecting plate side fixedly connected with motor, and the output shaft of motor passes connecting plate fixedly connected with rotation axis, rotation axis surface fixedly connected with drive roller, the abrasive paper area has been cup jointed on the drive roller surface, connecting plate side fixedly connected with fixed block, and the fixed block has the fly leaf through round pin axle swing joint, fly leaf side fixedly connected with fly leaf, hollow pole has been cup jointed on the fly leaf surface, the spring has been cup jointed on the fly leaf surface, the one end and the fixed block side overlap joint of spring, and the other end and the hollow pole side overlap joint of spring.

Further, the fixed frame and the movable plate are internally provided with second bearings, second rotating shafts are arranged in the second bearings in a penetrating mode, and rotating discs are fixedly connected to opposite faces of the second rotating shafts.

Further, locating holes are formed in the fixing frame, the movable plate, the second bearing and the second rotating shaft, locating rods penetrate through the locating holes, and the locating rods are in lap joint with the surfaces of the fixing frame, the movable plate, the second bearing and the second rotating shaft.

Further, the spout has been seted up to the mount bottom, the inside sliding connection of spout has the slider, the surface and the fly leaf bottom fixed connection of slider, the slider bottom is provided with adjusting bolt, adjusting bolt passes slider and fly leaf threaded connection, and adjusting bolt surface and mount overlap joint.

Further, backup pad bottom fixedly connected with base, and the surface of base and mount bottom fixed connection, the mount is located two bracing plates in the middle of.

Further, the number of the first bearing, the first rotating shaft, the connecting plate, the motor, the driving roller, the movable rod, the spring, the fixed block, the movable block and the pin shaft is two, and the first bearing, the first rotating shaft, the connecting plate, the motor, the driving roller, the movable rod, the spring, the fixed block, the movable block and the pin shaft are symmetrically distributed by taking the symmetrical line of the two supporting plates as the center.

Third), beneficial effects:

compared with the prior art, the abrasive paper polishing device for the titanium alloy sample has the following beneficial effects:

1. according to the utility model, the movable rod, the spring and the hollow rod are arranged, so that the two driving rollers can be directly pulled back under the matched use of the fixed block, the movable block and the pin shaft, a user can conveniently and rapidly sleeve the abrasive paper tape on the surfaces of the two driving rollers, the polishing operation of the titanium alloy part is further realized, and the abrasive paper tape with different sizes can be replaced, so that the abrasive paper tape is suitable for polishing different titanium alloy parts.

2. According to the utility model, the distance between the movable plate and the fixed frame can be adjusted through the sliding block by arranging the movable plate and the adjusting bolt, so that the adjustable clamp is suitable for clamping titanium alloy parts with different sizes, and is convenient for personnel to adjust in time.

Drawings

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

FIG. 2 is a schematic diagram of the motor and drive roller configuration of the present utility model;

FIG. 3 is a schematic diagram of the working structure of the present utility model;

FIG. 4 is a schematic view of the movable rod, spring and hollow rod structure of the present utility model;

FIG. 5 is a schematic view of a fixed frame and a movable plate structure in the present utility model;

fig. 6 is a schematic diagram of a split structure of a fixed frame and a movable plate in the utility model.

In the figure: 1. a base; 2. a support plate; 3. a first bearing; 4. a first rotating shaft; 5. a connecting plate; 6. a motor; 7. a rotation shaft; 8. a driving roller; 9. a sandpaper tape; 10. a fixing frame; 11. a movable plate; 12. a hollow rod; 13. a spring; 14. a movable rod; 15. a movable block; 16. a fixed block; 17. a pin shaft; 18. a chute; 19. a second bearing; 20. a second rotating shaft; 21. a positioning rod; 22. a turntable; 23. an adjusting bolt; 24. a slide block; 25. and positioning holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-6, the present utility model provides a technical solution: the utility model provides a sand paper grinding device of titanium alloy sample, including base 1, backup pad 2, motor 6, mount 10 and fly leaf 11, the inside first bearing 3 of inlaying of backup pad 2, first pivot 4 is worn to be equipped with in the inside of first bearing 3, the fixed surface of first pivot 4 is connected with connecting plate 5, connecting plate 5 side fixed connection motor 6, and the output shaft of motor 6 passes connecting plate 5 fixedly connected with rotation axis 7, rotation axis 7 fixed surface is connected with drive roller 8, drive roller 8 has cup jointed sand paper area 9, connecting plate 5 side fixedly connected with fixed block 16, and fixed block 16 has movable block 15 through round pin axle 17 swing joint, movable block 15 side fixedly connected with movable rod 14, hollow rod 12 has been cup jointed on movable rod 14 surface, spring 13 has been cup jointed on the one end and fixed block 16 side overlap joint, and spring 13's the other end and hollow rod 12 side overlap joint, through setting up movable rod 14, spring 13 and hollow rod 12 can directly pull back two drive rollers 8 under the cooperation use of fixed block 16, movable block 15 and round pin axle 17, the convenience makes the person change the drive roller 9 cover at two drive roller 8 on the surface, and the different work piece of titanium alloy sand paper area is different and the polishing parts of realization is different, and the different and is applicable to the polishing of titanium alloy spare.

Further, the second bearings 19 are arranged inside the fixing frame 10 and the movable plate 11, the second rotating shafts 20 are arranged inside the second bearings 19 in a penetrating mode, the rotating discs 22 are fixedly connected to the opposite faces of the second rotating shafts 20, the distance between the movable plate 11 and the fixing frame 10 can be adjusted through the sliding blocks 24 by the aid of the movable plate 11 and the adjusting bolts 23, and further the movable plate is suitable for clamping titanium alloy components of different sizes, and personnel can conveniently adjust the movable plate in time.

Further, the fixing frame 10, the movable plate 11, the second bearing 19 and the second rotating shaft 20 are internally provided with the positioning holes 25, the positioning rods 21 are arranged in the positioning holes 25 in a penetrating manner, the surfaces of the positioning rods 21, the fixing frame 10, the movable plate 11, the second bearing 19 and the second rotating shaft 20 are in lap joint, the positions of the turntables 22 can be fixed through the positioning holes 25 and the positioning rods 21, and meanwhile titanium alloy parts on the opposite surfaces of the turntables 22 can be polished along with the rotation of the sand paper tape 9, so that polishing can be realized during rotation.

Further, a sliding groove 18 is formed in the bottom end of the fixing frame 10, a sliding block 24 is connected inside the sliding groove 18 in a sliding mode, the surface of the sliding block 24 is fixedly connected with the bottom end of the movable plate 11, an adjusting bolt 23 is arranged at the bottom end of the sliding block 24, the adjusting bolt 23 penetrates through the sliding block 24 to be in threaded connection with the movable plate 11, and the surface of the adjusting bolt 23 is in lap joint with the fixing frame 10.

Further, the bottom end of the supporting plate 2 is fixedly connected with the base 1, the surface of the base 1 is fixedly connected with the bottom end of the fixing frame 10, and the fixing frame 10 is positioned in the middle of the two supporting plates 2.

Further, the number of the first bearings 3, the first rotating shaft 4, the connecting plate 5, the motor 6, the driving roller 8, the movable rod 14, the spring 13, the fixed block 16, the movable block 15 and the pin 17 is two, and the first bearings 3, the first rotating shaft 4, the connecting plate 5, the motor 6, the driving roller 8, the movable rod 14, the spring 13, the fixed block 16, the movable block 15 and the pin 17 are symmetrically distributed by taking the symmetrical line of the two supporting plates 2 as the center.

Working principle: when the device is used, a user places the whole device at a designated position, then slides a sliding block 24 in a sliding groove 18 by rotating an adjusting bolt 23 at the bottom end of a fixing frame 10, drives a movable plate 11 on the surface of the fixing frame 10 to move, places a titanium alloy part to be polished between two turntables 22, finally tightens the adjusting bolt 23 to fix the titanium alloy part, pulls two driving rollers 8 by two hands, pulls the driving rollers 8 to move relatively, simultaneously rotates a fixed block 16 on the side surface of the driving roller 8 by a pin shaft 17 and presses a spring 13 on the surface of a movable rod 14 by a movable block 15, presses the movable rod 14 into a hollow rod 12, realizes the adjustment of the distance between the two driving rollers 8, then sleeves a sand paper belt 9 to be used on the surfaces of the two driving rollers 8, releases the driving rollers 8 to contact the surface of the titanium alloy part on the bottom surface of the sand paper belt 9, and starts a motor 6 by an external switch after the contact, and the motor 6 can drive the sand 9 to polish the titanium alloy part by the driving rollers 8, so that different sand paper belts 9 are required to be replaced.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sand paper grinding device of titanium alloy sample, includes base (1), backup pad (2), motor (6), mount (10) and fly leaf (11), its characterized in that: the novel sand paper grinding machine is characterized in that a first bearing (3) is embedded in the supporting plate (2), a first rotating shaft (4) is arranged in the first bearing (3) in a penetrating mode, a connecting plate (5) is fixedly connected to the surface of the first rotating shaft (4), a motor (6) is fixedly connected to the side face of the connecting plate (5), an output shaft of the motor (6) penetrates through the connecting plate (5) and is fixedly connected with a rotating shaft (7), a driving roller (8) is fixedly connected to the surface of the rotating shaft (7), a sand paper strip (9) is sleeved on the surface of the driving roller (8), a fixing block (16) is fixedly connected to the side face of the connecting plate (5), a movable block (15) is movably connected to the fixing block (16) through a pin shaft (17), a movable rod (14) is fixedly connected to the side face of the movable block (15), a spring (13) is sleeved on the surface of the movable rod (14), one end of the spring (13) is in lap joint with the side face of the fixing block (16), and the other end of the spring (13) is in lap joint with the side face of the hollow rod (12).

2. A titanium alloy coupon sanding device as defined in claim 1, wherein: the rotary table is characterized in that second bearings (19) are arranged inside the fixing frame (10) and the movable plate (11), second rotating shafts (20) are arranged inside the second bearings (19) in a penetrating mode, and rotary tables (22) are fixedly connected to opposite faces of the second rotating shafts (20).

3. A titanium alloy coupon sanding device as defined in claim 2, wherein: positioning holes (25) are formed in the fixing frame (10), the movable plate (11), the second bearing (19) and the second rotating shaft (20), positioning rods (21) are arranged in the positioning holes (25) in a penetrating mode, and the positioning rods (21) are in surface lap joint with the fixing frame (10), the movable plate (11), the second bearing (19) and the second rotating shaft (20).

4. A titanium alloy coupon sanding device as defined in claim 1, wherein: the sliding chute (18) is formed in the bottom end of the fixing frame (10), the sliding block (24) is connected inside the sliding chute (18) in a sliding mode, the surface of the sliding block (24) is fixedly connected with the bottom end of the movable plate (11), an adjusting bolt (23) is arranged at the bottom end of the sliding block (24), the adjusting bolt (23) penetrates through the sliding block (24) to be in threaded connection with the movable plate (11), and the surface of the adjusting bolt (23) is in lap joint with the fixing frame (10).

5. A titanium alloy coupon sanding device as defined in claim 1, wherein: the support plate (2) bottom fixedly connected with base (1), and the surface of base (1) and mount (10) bottom fixed connection, mount (10) are located two backup pads (2) in the middle of.

6. A titanium alloy coupon sanding device as defined in claim 1, wherein: the device is characterized in that the number of the first bearings (3), the first rotating shaft (4), the connecting plate (5), the motor (6), the driving roller (8), the movable rod (14), the springs (13), the fixed blocks (16), the movable blocks (15) and the pin shafts (17) is two, and the first bearings (3), the first rotating shaft (4), the connecting plate (5), the motor (6), the driving roller (8), the movable rod (14), the springs (13), the fixed blocks (16), the movable blocks (15) and the pin shafts (17) are symmetrically distributed by taking the symmetrical line of the two supporting plates (2) as a center.