CN212205940U

CN212205940U - Nondestructive precision measurement appearance of machine parts angle

Info

Publication number: CN212205940U
Application number: CN202020624858.6U
Authority: CN
Inventors: 杜娟
Original assignee: Shenzhen Weibotong Technology Co ltd
Current assignee: Shenzhen Weibotong Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-22
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a nondestructive precision measurement appearance of machine parts angle, including the diaphragm, the fixed surface of diaphragm is connected with the level bar, the frame is measured to the left side fixedly connected with at diaphragm top, measure the equal fixedly connected with fixing bearing in both sides of frame inner chamber, fixing bearing's inner chamber fixedly connected with horizontal pole, the right side of horizontal pole is run through and is measured frame and fixedly connected with pointer, the fixed surface of measuring the frame is connected with the scale that uses with the pointer cooperation. The utility model discloses a diaphragm, pointer, scale, movable rod, laser lamp, spiral shell piece, screw rod, level bar, movable claw, stationary dog, spacing spring and slide bar have solved the function that machine parts angle measuring device on the current market does not possess excellent in use effect, need block the angle limit at the measurement process of part angle and measure, easily cause the injury to the part, influence the follow-up use of part, are unfavorable for the problem that product quality promoted.

Description

Nondestructive precision measurement appearance of machine parts angle

Technical Field

The utility model relates to a machine parts processing technology field specifically is a nondestructive precision measurement appearance of machine parts angle.

Background

Need measure the detection machining precision to the spare part in machining, the mechanical parts angle measuring device on the existing market does not possess the function that excellent in use effect, need block the angle limit at the measurement process of part angle and measure, easily causes the injury to the spare part, influences the follow-up use of part, is unfavorable for product quality's promotion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a harmless precision measurement appearance of machine parts angle possesses the advantage that excellent in use effect, has solved on the existing market function that part angle measuring device does not possess excellent in use effect, need block the angle limit in the measurement process of part angle and measure, easily causes the problem of injury to the part.

In order to achieve the above object, the utility model provides a following technical scheme: the nondestructive precision measuring instrument for the angles of mechanical parts comprises a transverse plate, wherein a horizontal ruler is fixedly connected to the surface of the transverse plate, a measuring frame is fixedly connected to the left side of the top of the transverse plate, fixed bearings are fixedly connected to both sides of the inner cavity of the measuring frame, a transverse rod is fixedly connected to the inner cavity of each fixed bearing, the right side of the transverse rod penetrates through the measuring frame and is fixedly connected with a pointer, a graduated scale matched with the pointer for use is fixedly connected to the surface of the measuring frame, a movable rod is fixedly connected to the surface of the transverse rod, a laser lamp is fixedly connected to the top of the movable rod, the left side of the transverse rod penetrates through the measuring frame and extends to the outer side of the measuring frame, an adjusting frame matched with the transverse rod for use is fixedly connected to the left side of the measuring frame, a moving rod is arranged in the, the bottom fixedly connected with movable jaw of carriage release lever, the equal fixedly connected with slide bar in both sides of movable jaw, the spacing spring of top fixedly connected with of slide bar, the top of spacing spring and the junction fixed connection of adjusting the frame, the bottom of adjusting the frame inner chamber is through fixed block fixedly connected with stationary dog.

Preferably, the surface of the transverse plate is fixedly connected with a screw block, the inner cavity of the screw block is meshed with a screw rod, the top of the screw rod is fixedly connected with a driving disc, and the bottom of the screw rod is movably connected with a movable bearing.

Preferably, the left side of diaphragm bottom is fixedly connected with the fixed leg, the bottom of loose bearing and fixed leg all fixedly connected with antiskid ribbed tile.

Preferably, one side of the sliding rod far away from the movable claw is fixedly connected with a sliding block, and sliding grooves matched with the sliding block for use are formed in the two sides of the inner cavity of the adjusting frame.

Preferably, the surfaces of the movable claws and the fixed claws are fixedly connected with rubber sheaths, and the surfaces of the rubber sheaths are provided with friction bosses.

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

1. the utility model discloses a diaphragm, pointer, scale, movable rod, laser lamp, spiral shell piece, screw rod, level bar, movable claw, stationary dog, spacing spring and slide bar, can make the device reach excellent in use's function, mechanical parts angle measuring device on having solved current market does not possess excellent in use effect's function, need block the angle limit and measure in the measurement process of part angle, easily cause the injury to the part, influence the follow-up use of part, be unfavorable for the problem that product quality promoted.

2. The screw block and the screw rod are matched for use, so that the levelness of the transverse plate can be adjusted more conveniently, and the phenomenon that measurement data are deviated due to the fact that measurement equipment is not placed horizontally is avoided;

by using the antiskid plate, the phenomenon that the detection use is influenced by the sliding of the equipment in the measurement process can be effectively avoided, and the stability of the equipment in use is improved;

through the use of the sliding block and the sliding groove, the phenomenon that the use of the sliding rod is influenced by clamping stagnation during moving can be effectively avoided, and the smoothness of the sliding rod during use is improved;

through the use of rubber skin, can effectively avoid movable claw and stationary dog slippage to appear when fixing the horizontal pole and cause the horizontal pole to rotate the phenomenon that influences the detection precision.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the measuring frame of the present invention;

fig. 3 is a schematic view of the internal structure of the adjusting frame of the present invention.

In the figure: 1. a transverse plate; 2. a pointer; 3. a graduated scale; 4. a movable rod; 5. a laser light; 6. a drive disc; 7. a screw block; 8. a screw; 9. a movable bearing; 10. a level bar; 11. a measuring frame; 12. a fixed leg; 13. an adjusting frame; 14. fixing the bearing; 15. a cross bar; 16. a chute; 17. a slider; 18. a movable jaw; 19. a fixed jaw; 20. a travel bar; 21. a limiting spring; 22. moving the handle; 23. a slide bar.

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 be referred 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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 in specific cases to those skilled in the art.

The utility model discloses a diaphragm 1, pointer 2, scale 3, movable rod 4, laser lamp 5, driving-disc 6, spiral shell piece 7, screw rod 8, loose bearing 9, level bar 10, measuring frame 11, fixed leg 12, adjust frame 13, fixing bearing 14, horizontal pole 15, spout 16, slider 17, movable claw 18, stationary dog 19, carriage release lever 20, spacing spring 21, remove 22 and slide bar 23 part and be the parts that general standard spare or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a precision measuring instrument for nondestructive angle of mechanical parts comprises a transverse plate 1, a screw block 7 is fixedly connected to the surface of the transverse plate 1, a screw 8 is engaged with the inner cavity of the screw block 7, a driving disc 6 is fixedly connected to the top of the screw 8, a movable bearing 9 is movably connected to the bottom of the screw 8, the levelness of the transverse plate 1 can be more conveniently adjusted by using the screw block 7 and the screw 8 in a matching manner, the phenomenon that the measured data is deviated due to the fact that measuring equipment is not placed horizontally is avoided, a fixed leg 12 is fixedly connected to the left side of the bottom of the transverse plate 1, anti-slip plates are fixedly connected to the bottoms of the movable bearing 9 and the fixed leg 12, the phenomenon that the equipment slides to affect the detection and use in the measuring process can be effectively avoided by using the anti-slip plates, the stability of the equipment when in use, the left side of the top of the transverse plate 1 is fixedly connected with a measuring frame 11, both sides of the inner cavity of the measuring frame 11 are fixedly connected with fixed bearings 14, the inner cavity of the fixed bearings 14 is fixedly connected with a cross rod 15, the right side of the cross rod 15 penetrates through the measuring frame 11 and is fixedly connected with a pointer 2, the surface of the measuring frame 11 is fixedly connected with a graduated scale 3 matched with the pointer 2 for use, the surface of the cross rod 15 is fixedly connected with a movable rod 4, the top of the movable rod 4 is fixedly connected with a laser lamp 5, the left side of the cross rod 15 penetrates through the measuring frame 11 and extends to the outer side of the measuring frame 11, the left side of the measuring frame 11 is fixedly connected with an adjusting frame 13 matched with the cross rod 15 for use, the inner cavity of the adjusting frame 13 is provided with a movable rod 20, the top of the movable rod 20 penetrates through the adjusting frame 13 and is fixedly, a slide block 17 is fixedly connected with one side of the slide bar 23 far away from the movable claw 18, sliding grooves 16 matched with the slide block 17 for use are respectively arranged on the two sides of the inner cavity of the adjusting frame 13, through the use of the sliding block 17 and the sliding groove 16, the phenomenon that the use of the sliding rod 23 is affected by clamping stagnation when the sliding rod 23 moves can be effectively avoided, the smoothness of the sliding rod 23 when the sliding rod 23 is used is improved, the top of the sliding rod 23 is fixedly connected with the limiting spring 21, the top of the limiting spring 21 is fixedly connected with the joint of the adjusting frame 13, the bottom of the inner cavity of the adjusting frame 13 is fixedly connected with the fixed claw 19 through the fixed block, the surfaces of the movable claw 18 and the fixed claw 19 are both fixedly connected with the rubber sheath, and the surface of the rubber sheath is provided with the friction boss, through the use of rubber skin, can effectively avoid movable claw 18 and stationary dog 19 to appear the slippage when fixing horizontal pole 15 and cause horizontal pole 15 to rotate the phenomenon that influences the detection precision.

When the device is used, whether the device is placed horizontally is determined by observing the level ruler 10 by a user, when the device is not placed horizontally, the screw rod 8 is driven to rotate by the rotation of the driving disc 6 by the user, the screw rod 8 moves while rotating through the limit of the screw block 7, the placing angle of the device is adjusted by the movement of the screw rod 8, when the level ruler 10 is observed by the user to finish horizontal adjustment, the driving disc 6 stops rotating to finish adjustment, the moving handle 22 is held by the user to pull, the moving rod 20 is driven to move through the movement of the moving handle 22, the moving claw 18 is driven to move through the movement of the moving claw 18, the sliding rod 23 is driven to move through the movement of the moving claw 18 to compress the limit spring 21, the limit of the cross rod 15 is removed through the movement of the moving claw 18, the user can rotate the laser lamp 5, laser is generated through the starting of the laser lamp 5 to align the corners, after the alignment, the user loosens and moves handle 22, drives movable claw 18 through spacing spring 21's elasticity and resumes the chucking to horizontal pole 15, and the user observes pointer 2 and can obtain measured value at the reading on scale 3 surface, and the cooperation through above-mentioned structure makes equipment need not contact the part in the measurement process, has avoided the damage of part, has reached the function that excellent in use effect, is fit for using widely.

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

Claims

1. The utility model provides a nondestructive precision measurement appearance of machine parts angle, includes diaphragm (1), its characterized in that: the surface fixing of diaphragm (1) is connected with level bar (10), the left side fixedly connected with at diaphragm (1) top measures frame (11), the equal fixedly connected with fixing bearing (14) in both sides of measuring frame (11) inner chamber, the inner chamber fixedly connected with horizontal pole (15) of fixing bearing (14), the right side of horizontal pole (15) runs through measures frame (11) and fixedly connected with pointer (2), the surface fixing of measuring frame (11) is connected with scale (3) that uses with pointer (2) cooperation, the surface fixing of horizontal pole (15) is connected with movable rod (4), the top fixedly connected with laser lamp (5) of movable rod (4), the left side of horizontal pole (15) runs through measures frame (11) and extends to the outside of measuring frame (11), the left side fixedly connected with of measuring frame (11) cooperates with horizontal pole (15) and uses regulation frame (13), the inner chamber of adjusting frame (13) is equipped with carriage release lever (20), the top of carriage release lever (20) runs through adjusting frame (13) and fixedly connected with removes (22), the bottom fixedly connected with movable claw (18) of carriage release lever (20), the equal fixedly connected with slide bar (23) in both sides of movable claw (18), the spacing spring of top fixedly connected with (21) of slide bar (23), the junction fixed connection of the top of spacing spring (21) and adjusting frame (13), fixed block fixedly connected with stationary dog (19) is passed through to the bottom of adjusting frame (13) inner chamber.

2. The precision angle measuring instrument for mechanical parts as claimed in claim 1, wherein: the surface fixed connection of diaphragm (1) has spiral shell piece (7), the inner chamber meshing of spiral shell piece (7) has screw rod (8), the top fixed connection of screw rod (8) has driving-disc (6), the bottom swing joint of screw rod (8) has loose bearing (9).

3. The precision angle measuring instrument according to claim 2, wherein: the left side of diaphragm (1) bottom is fixedly connected with fixed leg (12), the equal fixedly connected with antiskid ribbed tile in bottom of loose bearing (9) and fixed leg (12).

4. The precision angle measuring instrument for mechanical parts as claimed in claim 1, wherein: slide bar (23) keep away from one side fixedly connected with slider (17) of movable jaw (18), spout (16) that use with slider (17) cooperation are all seted up to the both sides of adjusting frame (13) inner chamber.

5. The precision angle measuring instrument for mechanical parts as claimed in claim 1, wherein: the surfaces of the movable claws (18) and the fixed claws (19) are fixedly connected with rubber sheaths, and friction bosses are arranged on the surfaces of the rubber sheaths.