CN213090625U

CN213090625U - Automobile practical training measuring caliper

Info

Publication number: CN213090625U
Application number: CN202022222111.0U
Authority: CN
Inventors: 廖桂荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-04-30
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a real standard measuring caliper rule of car, including vacuum chuck, vacuum chuck upper surface position fixedly connected with connecting block, surface position has seted up the rotation chamber on the connecting block, connecting block top position is provided with the support screw, the support screw is close to the universal ball of connecting block one end fixedly connected with, universal ball rotates with the rotation chamber damping of connecting block position and is connected, support screw outer wall position is provided with screw nut, screw nut is connected with the support screw meshing, the screw nut outside is square setting, and surface position has all seted up the cross recess, first fixed threaded hole has been seted up to cross recess bottom position, screw nut position is provided with the slide caliper rule, slide caliper rule back position fixedly connected with cross piece. The utility model discloses it is convenient alone can measure linear distance through the tape measure for tape measure slide caliper rule uses jointly, and is simple to use convenient.

Description

Automobile practical training measuring caliper

Technical Field

The utility model relates to a real technical field that instructs of car especially relates to a real standard measuring caliper rule of car.

Background

The automobile understanding practice is to increase the perceptual knowledge of automobile professional students on automobile detection and maintenance technology by combining professional knowledge with practical teaching, and quicken the students to know the relevant conditions of the professional aspects. Through the practical training, students can know the basic structure of the automobile, and each component of the automobile is preliminarily known; grasping the interaction and the structural relation of each part of the automobile; grasping the disassembly sequence of each part; the attention points of safe production are mastered, so that the knowledge level and the capability level of students are improved together.

In the prior art, tasks are compactly distributed in automobile practical training, each practical training personnel has a task to do, and measurement is conventional operation of the automobile practical training.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the real standard measuring caliper rule of car that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automobile practical training measuring caliper comprises a vacuum sucker, wherein the upper surface of the vacuum sucker is fixedly connected with a connecting block, a rotating cavity is arranged on the upper surface of the connecting block, a supporting screw rod is arranged above the connecting block, one end of the supporting screw rod, which is close to the connecting block, is fixedly connected with a universal ball, the universal ball is in damping rotary connection with a rotary cavity at the connecting block, a screw nut is arranged on the outer wall of the supporting screw, the screw nut is meshed with the supporting screw, the outer side of the screw nut is arranged in a square shape, and the surface positions are all provided with cross grooves, the bottom positions of the cross grooves are provided with first fixed threaded holes, a caliper is arranged at the position of the screw nut, a cross block is fixedly connected at the back position of the caliper, the center of the cross block is provided with a second fixing threaded hole in a penetrating mode, and one end, far away from the vacuum chuck, of the supporting screw rod is provided with a tape storage block.

As a further description of the above technical solution:

the utility model discloses a flexible rule storage block, including flexible rule storage block, support lead screw, flexible rule storage block upper surface is close to opening one side middle part position and has run through threaded connection and have the second bolt of screwing of fixedly connected with third bolt of screwing of lower surface central point, the third bolt of screwing is put threaded connection with support lead screw top, the arbitrary one side position of flexible rule storage block is the opening setting, flexible rule storage block is close to opening one side lower surface middle part position and has seted up the groove of.

As a further description of the above technical solution:

the slide caliper rule surface sliding connection has the removal measuring block, and removes measuring block bottom position through thread and be provided with the bolt.

As a further description of the above technical solution:

the size and shape of the cross groove are consistent with those of the cross block, the cross block is connected with the inner wall of the cross groove in a sliding mode, a first screwing bolt is arranged between the caliper and the screw nut, and the first screwing bolt is in threaded connection with the first fixing threaded hole and the second fixing threaded hole.

As a further description of the above technical solution:

the connecting block, the supporting lead screw, the lead screw nut and the tape storage block are all made of engineering plastic materials, and the caliper is made of stainless steel materials.

The utility model discloses following beneficial effect has:

the utility model discloses a piece is deposited to setting up support screw and tape measure, through the height of adjusting screw nut, make screw nut avoid the barrier between two measuring points, for example, the class back of the body and the rearview mirror of car, the convenience is pressed from both sides the real measuring end of tape measure between the end block of removal measuring block and slide caliper rule, put the measuring end of tape measure at originated measuring point again, the pulling tape measure can be measured, and rotatory first bolt of screwing can separate slide caliper rule and screw nut, begin to use slide caliper rule, the convenience alone can measure linear distance through the slide caliper rule, make the slide caliper rule combine to use, and is simple and convenient to use.

Drawings

Fig. 1 is a front view of an automobile practical training measuring caliper according to the present invention;

fig. 2 is a front view of a lead screw nut of the automobile practical training measuring caliper;

FIG. 3 is a cross-sectional view taken at A of FIG. 1;

fig. 4 is a schematic view of a tape storage block structure of the automotive practical training measuring caliper according to the present invention;

fig. 5 is the utility model provides a real slide caliper rule back view of measuring caliper rule of instructing of car.

Illustration of the drawings:

1. a vacuum chuck; 2. a support lead screw; 3. moving the measuring block; 4. a lead screw nut; 5. a caliper; 6. a first tightening bolt; 7. a tape measure storage block; 8. a cross groove; 9. a first fixing threaded hole; 10. a second tightening bolt; 11. a universal ball; 12. a rotation chamber; 13. taking a groove; 14. a cross block; 15. a second fixing threaded hole; 16. thirdly, screwing the bolt; 17. and (4) connecting the 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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; 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 otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-5, the present invention provides an embodiment: an automobile practical training measuring caliper comprises a vacuum chuck 1, a connecting block 17 is fixedly connected to the upper surface of the vacuum chuck 1, a rotating cavity 12 is formed in the upper surface of the connecting block 17, a supporting lead screw 2 is arranged above the connecting block 17, a universal ball 11 is fixedly connected to one end, close to the connecting block 17, of the supporting lead screw 2, the universal ball 11 is in damping rotating connection with the rotating cavity 12 in the position of the connecting block 17, a lead screw nut 4 is arranged on the outer wall of the supporting lead screw 2, the lead screw nut 4 is in meshing connection with the supporting lead screw 2, the outer side of the lead screw nut 4 is arranged, and the surface position has all been seted up cross recess 8, and first fixed screw hole 9 has been seted up to 8 bottom positions in cross recess, and lead screw nut 4 positions are provided with slide caliper rule 5, and slide caliper rule 5 back position fixedly connected with cross piece 14, and cross piece 14 central point puts and runs through and has seted up second fixed screw hole 15, and the support lead screw 2 is kept away from 1 one end of vacuum chuck and is provided with tape measure and deposit piece 7.

The central point of the lower surface of the tape storage block 7 is fixedly connected with a third screw bolt 16, the third screw bolt 16 is in threaded connection with the top of the support screw 2, any one side of the tape storage block 7 is provided with an opening, the tape storage block 7 is close to the middle of the lower surface of one side of the opening and is provided with a taking groove 13 which is arranged in a circular arc shape, a tape is placed in the tape storage block 7, the upper surface of the tape storage block 7 is close to the middle of the one side of the opening and is in threaded connection with a second screw bolt 10, the second screw bolt 10 is inserted into the tape storage block 7, the tape is prevented from sliding out, and the tape storage block 7.

The surface of the caliper 5 is connected with a movable measuring block 3 in a sliding mode, and a bolt is arranged at the bottom of the movable measuring block 3 in a penetrating mode through threads. The cross groove 8 is identical to the cross block 14 in size and shape, the cross block 14 is in sliding connection with the inner wall of the cross groove 8, a first screwing bolt 6 is arranged between the caliper 5 and the screw nut 4, and the first screwing bolt 6 is in threaded connection with the first fixing threaded hole 9 and the second fixing threaded hole 15, so that the caliper 5 is fixed conveniently. Connecting block 17, support lead screw 2, screw nut 4 and tape measure deposit piece 7 and be engineering plastics material, and engineering plastics material is light, conveniently carries the use, and slide caliper rule 5 is stainless steel material.

The working principle is as follows: through the height of adjusting screw nut 4, inhale vacuum chuck 1 on the vehicle surface for screw nut 4 avoids the barrier between two measuring points, for example the class back and the rearview mirror of car, conveniently presss from both sides the originated measuring end of tape measure between the end block of removal measuring block 3 and slide caliper 5, puts the originated measuring end of tape measure at originated measuring point again, and the pulling tape measure can be measured, and the rotatory bolt 6 of screwing can separate slide caliper 5 and screw nut 4, begins to use slide caliper 5.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a real standard measuring caliper of car, includes vacuum chuck (1), its characterized in that: the vacuum chuck is characterized in that a connecting block (17) is fixedly connected to the upper surface of the vacuum chuck (1), a rotating cavity (12) is formed in the upper surface of the connecting block (17), a supporting lead screw (2) is arranged above the connecting block (17), one end, close to the connecting block (17), of the supporting lead screw (2) is fixedly connected with a universal ball (11), the universal ball (11) is connected with the rotating cavity (12) in the position of the connecting block (17) in a damping rotating mode, a lead screw nut (4) is arranged on the outer wall of the supporting lead screw (2), the lead screw nut (4) is connected with the supporting lead screw (2) in a meshing mode, the outer side of the lead screw nut (4) is arranged in a square mode, cross grooves (8) are formed in the surface position, first fixing threaded holes (9) are formed in the bottom position of the cross grooves (8, the caliper is characterized in that a cross block (14) is fixedly connected to the back of the caliper (5), a second fixing threaded hole (15) is formed in the center of the cross block (14) in a penetrating mode, and a tape storage block (7) is arranged at one end, far away from the vacuum chuck (1), of the support screw rod (2).

2. The automobile practical training measuring caliper according to claim 1, characterized in that: the utility model discloses a flexible rule storage block, including flexible rule storage block (7), flexible rule storage block (7) lower surface central point puts fixedly connected with third bolt (16) of screwing, the third bolt (16) of screwing and support lead screw (2) top position threaded connection, flexible rule storage block (7) arbitrary one side position is the opening setting, flexible rule storage block (7) are close to opening one side lower surface middle part position and offer groove (13) of taking of convex setting, the flexible rule has been placed in flexible rule storage block (7), flexible rule storage block (7) upper surface is close to opening one side middle part position through thread connection has second bolt (10) of screwing.

3. The automobile practical training measuring caliper according to claim 1, characterized in that: slide caliper rule (5) surface sliding connection has removal measuring block (3), and moves measuring block (3) bottom position through thread and be provided with the bolt.

4. The automobile practical training measuring caliper according to claim 1, characterized in that: the size and shape of the cross groove (8) and the cross block (14) are consistent, the cross block (14) is connected with the inner wall of the cross groove (8) in a sliding mode, a first screwing bolt (6) is arranged between the caliper (5) and the screw nut (4), and the first screwing bolt (6) is in threaded connection with a first fixing threaded hole (9) and a second fixing threaded hole (15).

5. The automobile practical training measuring caliper according to claim 1, characterized in that: the connecting block (17), the supporting lead screw (2), the lead screw nut (4) and the tape storage block (7) are all made of engineering plastic materials, and the caliper (5) is made of stainless steel materials.