CN218723751U

CN218723751U - High-precision detection tool for automotive carpet

Info

Publication number: CN218723751U
Application number: CN202223027899.5U
Authority: CN
Inventors: 陆春荣; 薛海丽
Original assignee: Nantong Rongming Inspection Tool Co ltd
Current assignee: Nantong Rongming Inspection Tool Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-24
Anticipated expiration: 2032-11-15

Abstract

The utility model provides a high accuracy examines utensil for automotive carpet, including examining a body, the upside of examining a body is equipped with two carpet and holds the chamber, forms protruding rib between two carpet hold the chamber, the upside of protruding rib is equipped with the fixed hole groove, the diameter in fixed hole groove is greater than the diameter of carpet hole site, install the accurate subassembly of surveying in the fixed hole groove; the precision measurement component comprises a positioning shuttle, an in-situ rotating cylinder, a distance inner rod and an offset detection pointer; the utility model discloses set up the hole site position that the normal position rotary drum instructed qualified carpet, rotatable and removal location shuttle when carpet hole site skew for the skew detects the pointer and is located carpet hole site under, and the scale interval of the last graduation apparatus of pole is the offset of carpet skew hole site in the directional distance of skew detection pointer, makes the measurement personnel can be accurate fast and draw data, convenient to use.

Description

High-precision detection tool for automotive carpet

Technical Field

The utility model belongs to the technical field of the auto parts examines utensil technique and specifically relates to an utensil is examined to high accuracy for automotive carpet is related to.

Background

The automobile carpet is an important part in the interior decoration of the whole automobile, is used for covering uncovered visible areas such as automobile body floor sheet metal parts, side threshold sheet metal parts, front wall lower part sheet metal parts and the like, beautifying the environment in the automobile, is also an important acoustic processing part, can obstruct the road noise in the running process of the automobile, and provides a comfortable riding environment for passengers in the automobile.

The detection tool is a simple tool for controlling various sizes (such as aperture, space size and the like) of products by industrial production enterprises, improves the production efficiency and controls the quality, and is suitable for mass production of products, such as automobile parts, to replace a professional measuring tool.

Automobile carpet need punch after producing, make it can fix on automobile sheet metal component, its hole position of punching has certain restriction, can detect out through ordinary examining utensil under the conventional condition whether the hole site squints, the hole site on qualified carpet is adjusted well with the hole site of examining the utensil and is shown punching the correctness promptly, but when the hole site squints, the part that the carpet did not punch can cover on examining the appointed hole site on the utensil, this just leads to the position that can't see the hole site zero point of examining the utensil, just also can't accurately and give the offset fast, need measure with the help of other measuring equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides an utensil is examined to high accuracy for automotive carpet to whether the current utensil of examining that provides in solving above-mentioned background art can only detect out the carpet hole site qualified, and the unable fast accuracy detects out the problem of the offset of hole site when the hole site is unqualified.

The technical scheme of the utility model is realized like this:

a high-precision detection tool for an automobile carpet comprises a detection tool body, wherein two carpet containing cavities are formed in the upper side of the detection tool body, a raised rib is formed between the two carpet containing cavities, a hole fixing groove is formed in the upper side of the raised rib, the diameter of the hole fixing groove is larger than that of a carpet hole, and a precise measurement component is installed in the hole fixing groove;

the precision measurement assembly comprises a positioning shuttle, an in-situ rotating cylinder, a distance inner rod and a deviation detection pointer, the in-situ rotating cylinder is rotatably installed at the center of the bottom side of the inside of a fixed hole groove, the side wall of the in-situ rotating cylinder penetrates through the distance inner rod, a scale is arranged on the upper side of the distance inner rod, the zero point of the scale is the central point of the in-situ rotating cylinder, the positioning shuttle penetrates through the in-situ rotating cylinder in a transverse moving mode, the distance inner rod is located in the positioning shuttle, the deviation detection pointer is installed at the end portion of the positioning shuttle, and the deviation detection pointer points to the scale.

Preferably, the positioning shuttle further comprises a control assembly, wherein the control assembly comprises tooth blocks, gears and rotating buckles, the tooth blocks are linearly arrayed on the inner side wall of the positioning shuttle, the rotating buckles are fixedly provided with the gears after rotating to penetrate through the upper side of the distance inner rod, and the gears are meshed with one row of tooth blocks.

Preferably, a second fixing clamp for fixing the edge of the carpet is installed on the upper side of the checking fixture body.

Preferably, the second fixing clamp comprises a rotating pressing plate, a stand column and a spring, the stand column is fixed on the upper side of the checking fixture body, the upper end of the stand column is rotated to enable the other end of the rotating pressing plate to face the carpet accommodating cavity, and the spring is fixed between the stand column and the rotating pressing plate.

Preferably, the first fixing clamp for fixing the bottom of the carpet is mounted on the checking fixture body.

Preferably, the first fixing clamp comprises a first screw and an edge abutting pressing plate, the edge abutting pressing plate is located in the carpet containing cavity, the side face of the edge abutting pressing plate is rotatably provided with the first screw, and the transverse thread of the other end of the first screw penetrates through the side wall of the checking fixture body.

Preferably, the corner of one end, away from the first screw, of the edge pressing plate is set to be a rounded corner.

Preferably, the device further comprises a second screw and a bottom pressing pad, wherein the vertical threads of the second screw penetrate through the edge pressing plate and then are rotatably installed with the bottom pressing pad.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model discloses set up the hole site position that the normal position rotary drum instructed qualified carpet, rotatable and removal location shuttle when carpet hole site skew for the skew detects the pointer and is located the carpet hole site under, and the drift detects the scale interval of the interior pole of pointer directional distance on the graduation apparatus of pointer and is the offset of carpet skew hole site promptly, makes the measurement personnel can be accurate fast to obtain data, convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a perspective view of a combination of a part fine measurement assembly and a control assembly;

FIG. 5 is a top view of the combination of the part truing assembly and the control assembly;

fig. 6 is a schematic cross-sectional view at B-B of fig. 5.

Wherein:

1. a precision measurement component; 101. positioning a shuttle; 102. in-situ drum rotation; 103. spacing an inner rod; 104. an offset detection pointer; 2. a hole-fixing groove; 3. the gauge comprises a gauge body; 4. a first fixing jig; 41. a first screw; 42. the edge part abuts against the pressing plate; 43. a second screw; 44. a bottom pressing pad; 5. a second fixing jig; 51. a pressure plate is rotated; 52. a column; 53. a spring; 6. a control component; 61. a tooth block; 62. a gear; 63. and (6) turning and buckling.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the high-precision detection tool for the automobile carpet comprises a detection tool body 3, wherein two carpet containing cavities are formed in the upper side of the detection tool body 3, a raised rib is formed between the two carpet containing cavities, a fixed hole groove 2 is formed in the upper side of the raised rib, the diameter of the fixed hole groove 2 is larger than that of a carpet hole position, and a precise measurement assembly 1 is installed in the fixed hole groove 2;

the precision measurement component 1 comprises a positioning shuttle 101, an in-situ rotating cylinder 102, a distance inner rod 103 and a deviation detection pointer 104, wherein the in-situ rotating cylinder 102 is rotatably installed at the center of the bottom side inside a fixed hole groove 2, the diameter of the in-situ rotating cylinder 102 is equal to the hole diameter of a carpet hole site, when the carpet hole site is completely accurate, the in-situ rotating cylinder 102 is completely aligned with the carpet hole site, the distance inner rod 103 penetrates through the side wall of the in-situ rotating cylinder 102, a scale is arranged on the upper side of the distance inner rod 103, the zero point of the scale is the center point of the in-situ rotating cylinder 102, the positioning shuttle 101 transversely and movably penetrates through the in-situ rotating cylinder 102, the distance inner rod 103 is located in the positioning shuttle 101, the deviation detection pointer 104 is installed at the end of the positioning shuttle 101, the deviation detection pointer 104 points to the scale, the positioning shuttle 101 is moved until the deviation detection pointer 104 is accurately located under the carpet hole site, the deviation amount of the carpet can be known by observing the scale of the deviation detection pointer 104 pointing to the scale of the scale, and the in no matter which direction the carpet hole site is deviated, the deviation amount can be detected by rotating the in no matter which direction, the in which the position of the carpet hole site.

Specifically, the positioning shuttle device further comprises a control assembly 6, wherein the control assembly 6 comprises a tooth block 61, a gear 62 and a rotating buckle 63, the tooth block 61 is linearly arrayed on the inner side wall of the positioning shuttle 101, the rotating buckle 63 is fixedly provided with the gear 62 after rotating to penetrate through the upper side of the distance inner rod 103, the gear 62 is meshed with a row of tooth blocks 61 in an inter-tooth mode, the position of the positioning shuttle 101 is controlled through the control assembly 6, compared with finger control, the positioning shuttle 101 is more accurate and reliable, and the positioning shuttle 101 is less prone to moving randomly.

Specifically, examine the upside of tool body 3 and install second mounting fixture 5 that is used for fixed carpet limit portion, second mounting fixture 5 is including changeing clamp plate 51, stand 52 and spring 53, and stand 52 is fixed in the upside of examining tool body 3, and the upper end of stand 52 rotates has commentaries on classics clamp plate 51 and changes clamp plate 51's the other end and holds the intracavity towards the carpet, is fixed with spring 53 between stand 52 and the commentaries on classics clamp plate 51, and spring 53 stimulates commentaries on classics clamp plate 51, can make the limit portion of commentaries on classics clamp plate 51's lower extreme suppression carpet.

Specifically, install first mounting fixture 4 that is used for fixed carpet bottom on the examining tool body 3, first mounting fixture 4 supports clamp plate 42 including first screw rod 41 and limit portion, limit portion supports clamp plate 42 and is located the carpet and holds the intracavity, limit portion supports the side rotation of clamp plate 42 and installs first screw rod 41, the lateral wall of examining tool body 3 is passed to the other end transverse thread of first screw rod 41, can make limit portion support clamp plate 42 lateral shifting to suppress the carpet through rotating first screw rod 41, limit portion supports the corner of the one end that clamp plate 42 kept away from first screw rod 41 and sets up to the radius angle, avoid limit portion to support clamp plate 42 to scratch carpet, still including second screw rod 43 and bottom to support clamp plate 44, the vertical screw thread of second screw rod 43 passes limit portion and supports clamp plate 42 after the rotation install bottom to support clamp plate 44, it can make bottom to support clamp plate 44 to suppress the carpet downwards to rotate second screw rod 43.

The working principle is as follows:

when the carpet pressing tool is used, a carpet is placed in the checking tool body 3, the spring 53 pulls the pressing plate 51 to enable the lower end of the pressing plate 51 to press the edge of the carpet, then the first screw rod 41 is rotated, the edge abuts against the pressing plate 42 to move transversely until the edge abuts against the pressing plate 42 to press the middle of the carpet, the second screw rod 43 is rotated, the bottom abuts against the pressing pad 44 to move downwards to press the middle of the carpet, and the carpet can be tightly attached to the side face of the carpet accommodating cavity and the side face of the raised rib; at this time, whether the hole positions of the carpet are aligned with the in-situ rotating drum 102 is observed, if the hole positions of the carpet are aligned with the in-situ rotating drum 102, the carpet is qualified, and if the hole positions of the carpet are not aligned with the in-situ rotating drum 102, the in-situ rotating drum 102 is shifted by fingers until the inner distance rod 103 faces the direction of the deviation of the hole positions of the carpet, for example, the hole positions of the carpet face the right relative to the in-situ rotating drum 102, and the inner distance rod 103 can be rotated to the right; then, the positioning shuttle 101 is directly pulled until the deviation detection pointer 104 is accurately positioned in the middle of the position of the carpet hole, and the deviation of the position of the carpet hole can be visually seen by observing the scale of the dial gauge on the distance inner rod 103 pointed by the deviation detection pointer 104; the rotating buckle 63 is rotated, the gear 62 drives the positioning shuttle 101 to move by meshing with the teeth of the tooth block 61, and the deviation detection pointer 104 can be accurately pointed to a certain designated scale of the scale, so that the scale can be recorded as an original scale or a maximum error scale, and errors can be avoided when fingers directly pull the positioning shuttle 101.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides an utensil is examined to high accuracy for automotive carpet, includes and examines a body (3), the upside of examining a body (3) is equipped with two carpets and holds the chamber, and two carpets hold and form protruding rib, its characterized in that between the chamber: a fixed hole groove (2) is formed in the upper side of the protruding rib, and a precision measurement assembly (1) is installed in the fixed hole groove (2);

the precision measurement assembly (1) comprises a positioning shuttle (101), an in-situ rotating cylinder (102), a distance inner rod (103) and a deviation detection pointer (104), wherein the in-situ rotating cylinder (102) is rotatably installed at the center of the bottom side of the inside of a fixed hole groove (2), the distance inner rod (103) penetrates through the side wall of the in-situ rotating cylinder (102), a scale is arranged on the upper side of the distance inner rod (103), the zero point of the scale is the central point of the in-situ rotating cylinder (102), the positioning shuttle (101) penetrates through the in-situ rotating cylinder (102) in a transverse moving mode, the distance inner rod (103) is located in the positioning shuttle (101), the deviation detection pointer (104) is installed at the end part of the positioning shuttle (101), and the deviation detection pointer (104) points to the scale.

2. The high-precision gauge for the automobile carpet as claimed in claim 1, wherein: the positioning shuttle is characterized by further comprising a control assembly (6), wherein the control assembly (6) comprises tooth blocks (61), gears (62) and rotating buckles (63), the tooth blocks (61) are linearly arrayed on the inner side wall of the positioning shuttle (101), the rotating buckles (63) penetrate through the upper side of the distance inner rod (103) in a rotating mode and are fixed with the gears (62), and the gears (62) are meshed with the teeth of one row of tooth blocks (61).

3. The high-precision gauge for the automobile carpet as claimed in claim 1, wherein: and a second fixing clamp (5) for fixing the edge part of the carpet is installed on the upper side of the checking fixture body (3).

4. The high-precision gauge for the automobile carpet as claimed in claim 3, wherein: the second fixing clamp (5) comprises a rotating pressing plate (51), an upright post (52) and a spring (53), the upright post (52) is fixed on the upper side of the checking fixture body (3), the upper end of the upright post (52) rotates to form the rotating pressing plate (51) and the other end of the rotating pressing plate (51) faces towards the carpet accommodating cavity, and the spring (53) is fixed between the upright post (52) and the rotating pressing plate (51).

5. The high-precision gauge for the automobile carpet as claimed in claim 1, wherein: the first fixing clamp (4) used for fixing the bottom of the carpet is mounted on the checking fixture body (3).

6. The high-precision gauge for the automobile carpet as claimed in claim 5, wherein: the first fixing clamp (4) comprises a first screw rod (41) and an edge abutting pressing plate (42), the edge abutting pressing plate (42) is located in a carpet containing cavity, the edge abutting pressing plate (42) is rotatably installed on the side face of the edge abutting pressing plate (42), and the other end of the first screw rod (41) transversely penetrates through the side wall of the checking fixture body (3).

7. The high-precision gauge for the automobile carpet as claimed in claim 6, wherein: the corner of one end, away from the first screw rod (41), of the edge pressing plate (42) is set to be a rounded corner.

8. The high-precision gauge for the automobile carpet as claimed in claim 6, wherein: the pressing device is characterized by further comprising a second screw rod (43) and a bottom pressing pad (44), wherein the vertical threads of the second screw rod (43) penetrate through the edge pressing plate (42) and then are rotatably installed with the bottom pressing pad (44).