CN215114344U

CN215114344U - Detection apparatus for short-term test thread clearance

Info

Publication number: CN215114344U
Application number: CN202120654139.3U
Authority: CN
Inventors: 金琦峰; 杜方瑞
Original assignee: Shanghai Chizhu Auto Parts Co ltd
Current assignee: Shanghai Chizhu Auto Parts Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-10
Anticipated expiration: 2031-03-31

Abstract

The utility model relates to a screw thread check out test set technical field specifically is a short-term test screw thread clearance's detection device, which comprises a platform, the equal fixed mounting in one end top both sides of platform has a support, both sides fixed mounting has a supporting bench between the top of support. The utility model discloses a set up brace table and base, this device is when using, at first will detect the lead screw and fix in first fixed slot and second fixed slot by detection screw-nut through chuck and clamp splice, can keep not taking place reversal and self rotation by the fixed object body through chuck and clamp splice, the effect of chuck is, after detecting the lead screw inserts and is detected the screw-nut, guarantee the axiality of detecting lead screw and screw-nut, eliminate measuring error, the effect of clamp splice is that prevent to detect the lead screw and take place self rotation, it is perpendicular to remain mount pad and brace table throughout, then measure with the mount pad left and right sides and detect, reach nut thread clearance volume, thereby reach the effect of short-term test.

Description

Detection apparatus for short-term test thread clearance

Technical Field

The utility model relates to a screw thread check out test set technical field specifically is a short-term test thread clearance's detection device.

Background

In recent years, with the rapid development of the automobile industry in China, the requirement for automobile quality control is increasingly improved, so that the effective quality inspection means of the automobile inspection tool is gradually switched from foreign import to domestic autonomous design, production and matching, and meanwhile, the rapid replacement of new automobile models also enables part manufacturers related to automobile body manufacturing and quality control to provide rapid and effective data support.

The traditional detection method is that the thread gauge is qualified through a nut, otherwise, the thread gauge is unqualified, certain trouble is caused for subsequent continuous optimization, and certainly, three-coordinate measurement can be used for carrying out quantitative measurement on the thread gauge, but in the stage of sample pieces and trial production in the automobile industry, the required calculation amount is very large, 100% three-coordinate measurement is difficult to carry out, the three-coordinate measurement is time-consuming and labor-consuming, and the development cost can be increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a short-term test thread clearance's detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a detection device for rapidly detecting thread clearance comprises a platform, wherein supports are fixedly arranged on both sides of the top of one end of the platform, a support table is fixedly arranged between the tops of the supports on both sides, a mounting seat is fixedly arranged on one side of the support table, a pressure head is movably arranged in the mounting seat through a first rotating shaft, a chuck is fixedly arranged at the bottom of one end, away from the mounting seat, of the pressure head, a first fixing groove is formed in the bottom of the support table, close to the chuck, a fixing seat is fixedly connected to the middle of one end, away from the support, of the platform, a mounting plate is fixedly arranged on the top of the fixing seat, a sleeve is fixedly connected to the top of the mounting plate, a connecting plate is movably connected to one side of the sleeve through a second rotating shaft, a push rod is fixedly connected to the top of the connecting plate, guide rails are fixedly arranged on both sides of one end, close to the support, of the platform, a base is arranged between the tops of the guide rails on the two sides, a handle is movably mounted at the top of the base, a dial indicator is fixedly mounted outside one side of the base, a detection head is fixedly mounted on one side, away from the connecting plate, of the sleeve, and a clamping block is arranged at the bottom of the handle;

through the above scheme, through setting up brace table and base, this device is when using, at first will detect the lead screw and fix in first fixed slot and second fixed slot by detection screw-nut through chuck and clamp splice, can keep not taking place reversal and self rotation by the fixed object through chuck and clamp splice, the effect of chuck is, after detecting the lead screw and inserting and being detected the screw-nut, guarantee the axiality of detecting lead screw and screw-nut, eliminate measuring error, the effect of clamp splice is that prevent to detect the lead screw and take place self rotation, it is perpendicular to remain throughout with mount pad and brace table, then measure the detection with the mount pad left and right sides, reach nut thread clearance volume, thereby reach the effect of short-term test.

Preferably, one side of the connecting plate, which is close to the push rod, is movably connected with a connecting piece through a third rotating shaft, one side of the sleeve, which is close to the connecting piece, is fixedly connected with a convex block, and the convex block and the connecting piece are movably connected through a fourth rotating shaft;

through the scheme, the lug is arranged, when the push rod is pulled, the push rod drives the lug to move through the connecting piece movably connected with the bottom of the push rod, and the lug can drive the sleeve to move when moving, so that the effect of convenient use is achieved;

preferably, a second fixing groove is formed in the top of one side, close to the clamping block, of the base, and the bottoms of the two sides of the base are movably connected with the guide rail through sliding blocks;

through the scheme, the guide rails are arranged, and when fine adjustment is needed, the sliding blocks at the bottoms of the two sides are driven by the base to slide on the tops of the guide rails, so that fine adjustment is carried out;

preferably, handrails are fixedly arranged outside the two ends of the platform;

through the scheme, the equipment is convenient to move by arranging the handrail;

preferably, four corners of the bottom of the platform are fixedly provided with bases;

through the scheme, the base is arranged, the rubber pad is arranged at the bottom of the base, so that the friction force can be increased, and the placing equipment can be displaced when in use;

preferably, one side of the platform, which is close to the fixed seat, is provided with a specification label;

through above-mentioned scheme, through setting up specification sign, conveniently understand equipment model.

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

1. this detection device for short-term test thread clearance, through setting up brace table and base, this device is when using, at first will detect the lead screw and fix in first fixed slot and second fixed slot by chuck and clamp splice, can keep not taking place reversal and self rotation by the fixed object through chuck and clamp splice, the effect of chuck is, after detecting the lead screw inserts and is detected the lead screw nut, guarantee to detect the axiality of lead screw and lead screw nut, eliminate measuring error, the effect of clamp splice is that prevent to detect the lead screw and take place self rotation, it is perpendicular to keep mount pad and brace table all the time, then measure the detection with the mount pad left and right sides, reach nut thread clearance volume, thereby reach the effect of short-term test.

2. This detection device of short-term test thread clearance through setting up the lug, when stirring the push rod, the push rod drives the lug through its bottom swing joint's connecting piece and removes, can drive the sleeve and remove when the lug removes to reach the effect of facilitating the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the connector of the present invention;

fig. 3 is a schematic view of the mounting structure of the detection head of the present invention.

In the figure: 1. a platform; 2. a support; 3. a support table; 4. a mounting seat; 5. a pressure head; 6. a chuck; 7. a first fixing groove; 8. a fixed seat; 9. mounting a plate; 10. a sleeve; 11. a connecting plate; 12. a push rod; 13. a guide rail; 14. a base; 15. a handle; 16. a dial indicator; 17. a detection head; 18. a connecting member; 19. a bump; 20. a second fixing groove; 21. a slider; 22. a handrail; 23. a base; 24. a specification label; 25. and (5) clamping blocks.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

a detection device for rapidly detecting thread clearance comprises a platform 1, wherein supports 2 are fixedly arranged on both sides of the top of one end of the platform 1, a support table 3 is fixedly arranged between the tops of the supports 2 on both sides, a mounting seat 4 is fixedly arranged on one side of the support table 3, a pressure head 5 is movably arranged in the mounting seat 4 through a first rotating shaft, a chuck 6 is fixedly arranged at the bottom of one end, far away from the mounting seat 4, of the pressure head 5, a first fixing groove 7 is arranged at the bottom of the support table 3, close to the chuck 6, a fixing seat 8 is fixedly connected to the middle of one end, far away from the support 2, of the platform 1, a mounting plate 9 is fixedly arranged at the top of the fixing seat 8, a sleeve 10 is fixedly connected to the top of the mounting plate 9, a connecting plate 11 is movably connected to one side of the sleeve 10 through a second rotating shaft, a push rod 12 is fixedly connected to the top of the connecting plate 11, and guide rails 13 are fixedly arranged on both sides of one end, close to the support 2, of the platform 1, a base 14 is arranged between the tops of the guide rails 13 on the two sides, a handle 15 is movably arranged on the top of the base 14, a dial indicator 16 is fixedly arranged outside one side of the base 14, a detection head 17 is fixedly arranged on one side of the sleeve 10 far away from the connecting plate 11, and a clamping block 25 is arranged at the bottom of the handle 15;

through the above scheme, through setting up brace table 3 and base 14, this device is when using, at first fix the detecting screw rod and be detected screw-nut in first fixed slot 7 and second fixed slot 20 through chuck 6 and clamp splice 25, can keep being fixed the object and not taking place reversal and self rotation through chuck 6 and clamp splice 25, chuck 6's effect is, after detecting the screw rod inserts and is detected screw-nut, guarantee detecting screw rod and screw-nut's axiality, eliminate measuring error, clamp splice 25's effect prevents that detecting the screw rod from taking place self rotation, keep mount pad 4 and brace table 3 perpendicular all the time, then measure and detect with mount pad 4 left and right sides, reach nut thread clearance volume, thereby reach the effect of short-term test.

In this embodiment, preferably, one side of the connecting plate 11 close to the push rod 12 is movably connected with a connecting piece 18 through a third rotating shaft, one side of the sleeve 10 close to the connecting piece 18 is fixedly connected with a convex block 19, and the convex block 19 and the connecting piece 18 are movably connected through a fourth rotating shaft;

through the scheme, by arranging the convex block 19, when the push rod 12 is pulled, the push rod 12 drives the convex block 19 to move through the connecting piece 18 movably connected with the bottom of the push rod 12, and the convex block 19 can drive the sleeve 10 to move when moving, so that the effect of convenient use is achieved;

in this embodiment, preferably, the top of one side of the base 14 close to the clamping block 25 is provided with a second fixing groove 20, and the bottoms of the two sides of the base 14 are movably connected with the guide rail 13 through the sliding block 21;

through the scheme, by arranging the guide rail 13, when fine adjustment is needed, the base 14 drives the sliding blocks 21 at the bottoms of the two sides to slide on the top of the guide rail 13, so that fine adjustment is carried out;

in this embodiment, preferably, handrails 22 are fixedly installed outside both ends of the platform 1;

through the scheme, the equipment is convenient to move by arranging the handrail 22;

in this embodiment, preferably, four corners of the bottom of the platform 1 are fixedly provided with the bases 23;

through the scheme, the base 23 is arranged, the rubber pad is arranged at the bottom of the base 23, so that the friction force can be increased, and the placing equipment can be displaced when in use;

in this embodiment, preferably, a specification label 24 is disposed on one side of the platform 1 close to the fixing seat 8;

through the scheme, the equipment model is convenient to know by arranging the specification label 24.

The detection device for rapidly detecting the thread clearance of the embodiment is used, through the arrangement of the supporting table 3 and the base 14, when the device is used, firstly, a detection screw rod and a detected screw nut are fixed in a first fixing groove 7 and a second fixing groove 20 through a chuck 6 and a clamping block 25, the fixed object can be kept from reversing and rotating by itself through the chuck 6 and the clamping block 25, the chuck 6 has the effects that after the detection screw rod is inserted into the detected screw nut, the coaxiality of the detection screw rod and the screw nut is ensured, the measurement error is eliminated, the clamping block 25 has the effect of preventing the detection screw rod from rotating by itself, the mounting seat 4 and the supporting table 3 are always kept vertical, then, the mounting seat 4 is used for measuring and detecting left and right, the thread clearance amount of a nut is obtained, and the effect of rapid detection is achieved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a detection apparatus for short-term test thread clearance, includes platform (1), its characterized in that: the support is characterized in that a support (2) is fixedly mounted on both sides of the top of one end of the platform (1), a support table (3) is fixedly mounted between the tops of the supports (2) on both sides, a mounting seat (4) is fixedly mounted on one side of the support table (3), a pressure head (5) is mounted in the mounting seat (4) through a first rotating shaft, a chuck (6) is fixedly mounted at the bottom of one end, away from the mounting seat (4), of the pressure head (5), a first fixing groove (7) is arranged at the bottom, close to the chuck (6), of the support table (3), a fixing seat (8) is fixedly connected to the middle of one end, away from the support (2), of the platform (1), a mounting plate (9) is fixedly mounted at the top of the fixing seat (8), a sleeve (10) is fixedly connected to the top of the mounting plate (9), and a connecting plate (11) is movably connected to one side of the sleeve (10) through a second rotating shaft, the top fixedly connected with push rod (12) of connecting plate (11), the equal fixed mounting in one end both sides that platform (1) is close to support (2) has guide rail (13), both sides be provided with base (14) between the top of guide rail (13), the top movable mounting of base (14) has handle (15), the outside fixed mounting in one side of base (14) has percentage table (16), one side fixed mounting that connecting plate (11) were kept away from in sleeve (10) has detection head (17), the bottom of handle (15) is provided with clamp splice (25).

2. The detecting device for rapidly detecting the thread clearance according to claim 1, wherein: one side of the connecting plate (11) close to the push rod (12) is movably connected with a connecting piece (18) through a third rotating shaft, one side of the sleeve (10) close to the connecting piece (18) is fixedly connected with a convex block (19), and the convex block (19) is movably connected with the connecting piece (18) through a fourth rotating shaft.

3. The detecting device for rapidly detecting the thread clearance according to claim 1, wherein: the base (14) are close to the top of one side of the clamping block (25) and provided with a second fixing groove (20), and the bottoms of the two sides of the base (14) are movably connected with the guide rail (13) through a sliding block (21).

4. The detecting device for rapidly detecting the thread clearance according to claim 1, wherein: handrails (22) are fixedly mounted outside the two ends of the platform (1).

5. The detecting device for rapidly detecting the thread clearance according to claim 1, wherein: the bottom four corners of the platform (1) are fixedly provided with bases (23).

6. The detecting device for rapidly detecting the thread clearance according to claim 1, wherein: one side of the platform (1) close to the fixed seat (8) is provided with a specification label (24).