Right rudder safety belt buckle bracket detection jig

Abstract

The utility model provides a right-rudder safety belt buckle bracket detection tool, which is characterized in that damping blocks are arranged around the bottom of a detection tool bottom plate, and square lifting handles are arranged on the left and right sides or the front and rear sides of the top of the detection tool bottom plate; the support placing block is arranged in the center of the top end of the gauge bottom plate; the pressing limiting bottom hole detection module is arranged at the top end of the detection tool bottom plate and located on one side of the supporting placement block. The outer contour reference positioning modules are arranged at the top end of the testing fixture bottom plate through bolt connection, and the outer contour reference positioning modules are located on the left side and the right side of the supporting and placing block and the side, away from the pressing and limiting bottom hole detection module, of the supporting and placing block respectively; the connection section inclined hole positioning module is arranged at the bottom of one side, far away from the pressing limiting bottom hole detection module, of the supporting placement block in a penetrating manner; the outer contour testing fixture is arranged on the periphery of the top end of the testing fixture bottom plate, one-time clamping can be achieved, the appearance tolerance of the clamped right rudder safety belt buckle support and hole position size detection of a bottom hole and an inclined hole can be completed, operation is easy, and detection efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile parts, especially to the field of automobile parts detection technology, specifically to a right steering safety belt buckle hand support detection fixture. BACKGROUND

[0002] The present right steering safety belt buckle hand support has complex overall shape, more inclined surfaces and arc surfaces, and some positioning holes with high position precision are arranged on some inclined surfaces. Because of the mutual interference of the inclined surfaces and the arc surfaces, the top of the inclined surface where the required detection hole is located cannot be adjusted to be horizontally upward by using conventional fixtures, so the right steering safety belt buckle hand support cannot be detected in one time by using conventional detection tools or detection methods. In order to detect whether the shape tolerance and hole position of the right steering safety belt buckle hand support are qualified, different detection tools need to be used for multiple and multidirectional detection, which results in low detection efficiency and unreliable detection data of some complex surfaces, thereby affecting the quality and efficiency of batch production. SUMMARY

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a right steering safety belt buckle hand support detection fixture to solve the difficulties of the prior art.

[0004] To achieve the above-mentioned purpose and other related purposes, the utility model provides a right steering safety belt buckle hand support detection fixture, which comprises:

[0005] A detection tool base plate 1 is provided with shock absorbing blocks 11 around the bottom, and square handles 12 are connected by bolts on the top left and right or front and back sides of the detection tool base plate 1.

[0006] A support and placement block 2 is connected by bolts on the top center of the detection tool base plate 1.

[0007] A compression and limiting bottom hole detection module 3 is connected by bolts on the top of the detection tool base plate 1 on one side of the support and placement block 2.

[0008] An outer contour reference positioning module 4 is connected by bolts on the top of the detection tool base plate 1, which is respectively located on the left and right sides of the support and placement block 2 and on the side of the support and placement block 2 away from the compression and limiting bottom hole detection module 3.

[0009] A connecting section inclined hole positioning module 5 is arranged at the bottom of the side of the support and placement block 2 away from the compression and limiting bottom hole detection module 3.

[0010] An outer contour detection tool 6 is arranged around the top of the detection tool base plate 1.

[0011] According to the preferred scheme, the support placement block 2 has a support positioning end 21 on one side of the top thereof, the support positioning end 21 is in the shape of a V, the support placement block 2 has a give-way end 22 on the other side of the top thereof, the support positioning end 21 is provided with a reference give-way hole 23 on the left and right sides of the inclined surface away from the give-way end 22, the support positioning end 21 is provided with an inclined hole positioning groove 24 on the left and right sides of the inclined surface close to the give-way end 22, and the inclined hole positioning groove 24 extends downwardly and out of the bottom of the support placement block 2 close to the give-way end 22.

[0012] According to the preferred scheme, the compression limiting bottom hole detection module 3 comprises:

[0013] A positioning sheet 31 is pasted on the side of the support positioning end 21 away from the give-way end 22 by means of glue, the positioning sheet 31 covers the top of the reference give-way hole 23, the positioning sheet 31 is provided with a bottom hole reference hole 32 in the middle thereof, and the bottom hole reference hole 32 is communicated with the reference give-way hole 23.

[0014] A T-shaped frame 33 is arranged on the top end of the gauge bottom plate 1 on the side of the support placement block 2 close to the support positioning end 21 by means of bolt connection, and the top end of the T-shaped frame 33 is inclined.

[0015] A vertical quick clamp 34 is arranged on the top end of the T-shaped frame 33 by means of bolt connection, the vertical quick clamp 34 has a clamp arm 35 on one side of the bottom thereof, the clamp arm 35 extends towards the support positioning end 21 at the bottom end thereof, the clamp arm 35 is in the shape of a T, the clamp arm 35 is provided with a compression clamp head 36 in the middle of the bottom thereof, the clamp arm 35 is provided with a go-no-go gauge 37 on the left and right sides of the bottom thereof by means of bolt connection, the go-no-go gauge 37 has a go-no-go block 38 on the bottom thereof, and the go-no-go block 38 has a smaller outer diameter at the bottom thereof than at the top thereof.

[0016] According to the preferred scheme, the extension line of the central axis of the clamp arm 35 and the extension line of the central axis of the inclined surface on the side of the support positioning end 21 close to the vertical quick clamp 34 are perpendicular to each other.

[0017] According to the preferred scheme, the positioning sheet 31 can be made of metal or plastic.

[0018] According to the preferred scheme, the hole diameter of the bottom hole reference hole 32 is smaller than the hole diameter of the reference give-way hole 23.

[0019] According to the preferred scheme, the go side and the stop side of the go-no-go block 38 are distinguished by different colors.

[0020] According to the preferred scheme, the outer contour reference positioning module 4 comprises:

[0021] Left and right edge reference plates 41 are arranged at the top end of the gauge base plate 1 by bolt connection, and are located at the left and right sides of the support placement block 2;

[0022] A top reference block 42 is arranged directly above the clearance end 22, and an arc-shaped surface 43 corresponding to the product is arranged on one side of the top reference block 42 close to the support positioning end 21; an extension clearance plate 44 is arranged on the other side of the top reference block 42 by bolt connection, and a mounting bracket 45 is arranged at the bottom of the extension clearance plate 44 and connected to the gauge base plate 1 by a bolt.

[0023] According to the preferred embodiment, the connecting paragraph inclined hole positioning module 5 comprises:

[0024] A sleeve 51 is clamped in the inclined hole positioning groove 24 in an interference fit;

[0025] A positioning pin 52 is arranged in the middle of the sleeve 51;

[0026] A handle 53 is arranged on the side of the positioning pin 52 away from the support positioning end 21;

[0027] A spring 54 is arranged outside the positioning pin 52, and the top of the spring 54 is connected to the sleeve 51, and the bottom of the spring 54 is connected to the handle 53.

[0028] According to the preferred embodiment, the outer contour gauge 6 comprises a gauge placement rack 61, a plug gauge 62 and a pin gauge 63, and the gauge placement rack 61 is arranged at the top end of the gauge base plate 1 by bolt connection, and the plug gauge 62 and the pin gauge 63 are installed on the gauge placement rack 61.

[0029] The utility model discloses a gauge base plate, a support placement block, a compression limiting bottom hole detection module and an outer contour reference positioning module, which can realize one-time clamping, complete the size detection of the shape tolerance, the bottom hole and the hole position of the inclined hole of the clamping right rudder safety belt buckle hand support, and are simple to operate and high in detection efficiency.

[0030] The following will be described in more detail in combination with the drawings to make the features and advantages of the utility model easy to understand. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 The utility model discloses a three-dimensional structure schematic diagram of the utility model is shown as;

[0032] Figure 2 The utility model discloses a three-dimensional structure schematic diagram of the utility model is shown as another view of the clamping right rudder safety belt buckle hand support;

[0033] Figure 3 It is a stereogram structure amplification schematic view of the right steering safety belt buckle hand support to be detected in the utility model;

[0034] Figure 4 It is a stereogram structure amplification schematic view of the support placement block in the utility model;

[0035] Figure 5 It is a stereogram structure amplification schematic view of the support positioning end in the utility model;

[0036] Figure 6 It is a stereogram structure amplification schematic view of the outer contour gauge in the utility model;

[0037] Figure 7 It is a stereogram structure amplification schematic view of the outer contour reference positioning module in the utility model;

[0038] Figure 8 It is a stereogram structure amplification schematic view of the compression limiting bottom hole detection module in the utility model;

[0039] Figure 9 It is a stereogram structure amplification schematic view of the clamp arm in the utility model;

[0040] Label explanation

[0041] 1, gauge bottom plate; 11, shock absorbing block; 12, square handle;

[0042] 2, support placement block; 21, support positioning end; 22, give way end; 23, reference give way hole; 24, inclined hole positioning groove;

[0043] 3, compression limiting bottom hole detection module; 31, positioning sheet; 32, bottom hole reference hole; 33, T-shaped frame; 34, vertical type quick clamp; 35, clamp arm; 36, compression clamp head; 37, go-no-go gauge; 38, go-no-go block;

[0044] 4, outer contour reference positioning module; 41, left and right edge reference plate; 42, top reference block; 43, arc surface; 44, extension give way plate; 45, mounting bracket;

[0045] 5, connecting section inclined hole positioning module; 51, sleeve; 52, positioning pin; 53, handle; 54, spring;

[0046] 6, outer contour gauge; 61, gauge placement rack; 62, plug gauge; 63, pin gauge;

[0047] 7, right steering safety belt buckle hand support; 71, inclined hole; 72, bottom hole; DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] Compared to the embodiments shown in the drawings, feasible embodiments within the scope of protection of the present invention may have fewer components, other components not shown in the drawings, different components, differently arranged components, or differently connected components, etc. In addition, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0050] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by persons of ordinary skill in the field to which the present invention belongs. The words "first", "second" and similar terms used in the specification and claims of the present utility model patent application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "a" or "an" do not necessarily indicate a quantity limitation. Words such as "include" or "comprising" mean that the elements or objects preceding the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0051] The utility model proposes a right-hand steering seat belt buckle bracket detection fixture, which is used in the fixture design and manufacturing process. The fixture base plate 1, support placement block 2, clamping limit bottom hole detection module 3, outer contour reference positioning module 4, connecting section inclined hole positioning module 5 and outer contour inspection fixture 6 in the utility model are particularly suitable for checking whether the shape tolerance and hole processing of the right-hand steering seat belt buckle bracket are qualified.

[0052] In general, the right-hand steering seat belt buckle bracket detection fixture proposed by the present invention mainly includes: a detection fixture base plate 1, a support placement block 2, a pressing limit bottom hole detection module 3, an outer contour reference positioning module 4, a connecting section oblique hole positioning module 5 and an outer contour detection fixture 6. Figure 1It shows the arrangement relationship of the testing fixture bottom plate 1, the supporting placement block 2, the compression limiting bottom hole detection module 3, the outer contour reference positioning module 4, the connecting paragraph inclined hole positioning module 5 and the outer contour testing fixture 6.

[0053] The right steering safety belt buckle hand support detection jig provided by the utility model uses the positioning piece 31 with the corresponding thickness and the bottom hole reference hole 32 aperture according to the right steering safety belt buckle hand support bottom inclination angle and the bottom hole aperture required to be detected, preliminarily limits the product on the top of the supporting placement block 2 through the outer contour reference positioning module 4 around, drives the vertical type fast clamp 34 to control the clamp arm 35 to move downward, adjusts the product position according to the position of the go-no-go gauge 37, makes the go-no-go block 38 enter the product bottom hole, if the go-no-go block 38 cannot enter the bottom hole after repeated fine adjustment, the product finishing bottom hole position tolerance is unqualified, the vertical type fast clamp 34 is compressed, whether the go-no-go block 38 enters the bottom hole is observed to judge whether the bottom hole aperture tolerance is qualified, meanwhile, the product is completely limited, the positioning pin 52 is driven to move back and forth by holding the handle 53, whether the top of the positioning pin 52 can pass through the inclined hole on the middle paragraph of the product is observed to judge whether the inclined hole position tolerance on the middle paragraph of the product is qualified, the gap between the outer contour and the outer contour reference positioning module 4 is observed in turn by using the plug gauge 62 and the needle gauge 63, whether the product shape tolerance is qualified is judged.

[0054] The shock-absorbing block 11 is arranged around the bottom of the testing fixture bottom plate 1, can prevent the testing fixture bottom plate 1 from shaking due to the slight unevenness of the workbench during detection, and the square handle 12 is arranged on the top of the testing fixture bottom plate 1 through bolt connection, left and right or front and back, so that the testing fixture bottom plate 1 is convenient to carry.

[0055] The supporting placement block 2 is arranged at the top center of the testing fixture bottom plate 1 through bolt connection, the top side of the supporting placement block 2 is the supporting positioning end 21, the supporting positioning end 21 is in V shape, the other side of the top of the supporting placement block 2 is the giving-in end 22, the reference giving-in hole 23 is arranged on the inclined surfaces on the left and right sides of the side, away from the giving-in end 22, of the supporting positioning end 21, the inclined hole positioning groove 24 is arranged on the inclined surfaces on the left and right sides of the side, close to the giving-in end 22, of the supporting positioning end 21, and the inclined hole positioning groove 24 extends downward at the bottom.

[0056] The compression limiting bottom hole detection module 3 is arranged on the top end of the detection tool base plate 1 on the side of the supporting placement block 2 by bolt connection, and comprises a positioning sheet 31, a T-shaped frame 33, a vertical quick clamp 34 and a go-no-go gauge 37. The positioning sheet 31 is pasted on the side of the supporting positioning end 21 away from the leaving end 22 by glue, and is arranged on the top of the reference leaving hole 23. A bottom hole reference hole 32 is arranged in the middle of the positioning sheet 31, and the bottom hole reference hole 32 is communicated with the reference leaving hole 23. It should be noted that the diameter of the bottom hole reference hole 32 is smaller than that of the reference leaving hole 23. By replacing the positioning sheet 31, the right rudder safety belt buckle hand support with different angles and hole diameters can be tested. The T-shaped frame 33 is arranged on the top end of the detection tool base plate 1 on the side of the supporting placement block 2 close to the supporting positioning end 21 by bolt connection, and the top end of the T-shaped frame 33 is inclined. The vertical quick clamp 34 is arranged on the top end of the T-shaped frame 33 by bolt connection. The vertical quick clamp 34 is provided with a clamp arm 35 on one side of the bottom. The clamp arm 35 extends to the supporting positioning end 21. The clamp arm 35 is in T shape. A compression clamp head 36 is arranged in the middle of the bottom of the clamp arm 35. The go-no-go gauge 37 is arranged on the left and right sides of the bottom of the clamp arm 35 by bolt connection. The go-no-go gauge 37 is provided with a go-no-go block 38 on the bottom. The outer diameter of the bottom of the go-no-go block 38 is smaller than that of the top.

[0057] The outer contour reference positioning module 4 is arranged on the top end of the detection tool base plate 1 by bolt connection. The outer contour reference positioning module 4 is arranged on the left and right sides of the supporting placement block 2 and on the side of the supporting placement block 2 away from the compression limiting bottom hole detection module 3. The outer contour reference positioning module 4 comprises left and right edge reference plates 41 and a top reference block 42. The left and right edge reference plates 41 are arranged on the top end of the detection tool base plate 1 by bolt connection. The left and right edge reference plates 41 are arranged on the left and right sides of the supporting placement block 2. The top reference block 42 is arranged directly above the leaving end 22. The side of the top reference block 42 close to the supporting positioning end 21 is an arc surface 43 corresponding to the product. The other side of the top reference block 42 is provided with an extended leaving plate 44 arranged by bolt connection. The extended leaving plate 44 can prevent the installation of the support 45 from interfering with the movement of the handle 53 when the connecting paragraph inclined hole positioning module 5 is operated. The extended leaving plate 44 is provided with the installation support 45 on the bottom. The installation support 45 is connected to the detection tool base plate 1 by bolt.

[0058] The connecting paragraph inclined hole positioning module 5 is arranged in the bottom of the side of the supporting placement block 2 away from the compression limiting bottom hole detection module 3. The connecting paragraph inclined hole positioning module 5 comprises a sleeve 51, a positioning pin 52, a handle 53 and a spring 54. The sleeve 51 is clamped in the inclined hole positioning groove 24 by interference fit. The positioning pin 52 is arranged in the middle of the sleeve 51. The handle 53 is sleeved on the side of the positioning pin 52 away from the supporting positioning end 21. The spring 54 is sleeved on the positioning pin 52. The top of the spring 54 is connected to the sleeve 51. The bottom of the spring 54 is connected to the handle 53.

[0059] The outer contour gauge 6 comprises a gauge placing frame 61 arranged around the top end of the gauge bottom plate 1 by bolt connection, and a plug gauge 62 and a needle gauge 63 mounted on the gauge placing frame 61.

[0060] The above embodiment only illustrates the principle and effect of the utility model, and is not used for limiting the utility model. Any person skilled in the art can modify or change the above embodiment without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A right-hand safety belt buckle hand support detection jig, characterized by, Include: The gauge bottom plate (1) is provided with shock absorbing blocks (11) around the bottom, square handles (12) are provided on the top left and right or front and back sides through bolt connection; Supporting and placing block (2), which is provided at the top center of the gauge bottom plate (1) through bolt connection; Compression limit bottom hole detection module (3), which is provided at the top of the gauge bottom plate (1) on one side of the supporting and placing block (2) through bolt connection; The outer contour reference positioning module (4) is provided on the top of the gauge bottom plate (1) through bolt connection, and the outer contour reference positioning module (4) is respectively located on the left and right sides of the supporting and placing block (2) and on the side away from the compression limit bottom hole detection module (3) of the supporting and placing block (2); The connecting paragraph inclined hole positioning module (5) is provided at the bottom of the side of the supporting and placing block (2) away from the compression limit bottom hole detection module (3); The outer contour gauge (6) is provided around the top of the gauge bottom plate (1).

2. The right-hand safety belt buckle stand detection jig according to claim 1, characterized by, The top side of the supporting and placing block (2) is a supporting and positioning end (21), which is V-shaped, the other side of the top of the supporting and placing block (2) is a giving way end (22), the left and right sides of the inclined surface on the side away from the giving way end (22) of the supporting and positioning end (21) are provided with reference giving way holes (23), and the left and right sides of the inclined surface on the side close to the giving way end (22) of the supporting and positioning end (21) are provided with inclined hole positioning grooves (24), and the bottom of the inclined hole positioning groove (24) extends downward and out from the bottom of the side close to the giving way end (22) of the supporting and placing block (2).

3. The right-hand safety belt buckle holder detection jig according to claim 2, characterized by The compression limit bottom hole detection module (3) comprises: The positioning sheet (31) is pasted on the side away from the giving way end (22) of the supporting and positioning end (21) through glue, the positioning sheet (31) covers the top of the reference giving way hole (23), the positioning sheet (31) is provided with a bottom hole reference hole (32) in the middle, and the bottom hole reference hole (32) is communicated with the reference giving way hole (23); The T-shaped frame (33) is provided on the top of the gauge bottom plate (1) on the side close to the supporting and positioning end (21) of the supporting and placing block (2) through bolt connection, and the top of the T-shaped frame (33) is inclined; The vertical quick clamp (34) is provided on the top of the T-shaped frame (33) through bolt connection, one side of the vertical quick clamp (34) is provided with a clamp arm (35), the bottom end of the clamp arm (35) extends to the supporting and positioning end (21), the clamp arm (35) is T-shaped, a compression clamp head (36) is provided in the middle of the bottom of the clamp arm (35), through stop gauges (37) are provided on the left and right sides of the bottom of the clamp arm (35) through bolt connection, the bottom of the through stop gauge (37) is provided with a through stop block (38), and the outer diameter of the bottom of the through stop block (38) is smaller than that of the top.

4. The right-hand safety belt buckle holder detection jig according to claim 3, characterized by The extension line of the axis of the clamping arm (35) and the extension line of the axis of the inclined surface of the vertical quick clamp (34) are perpendicular to each other.

5. The right-hand safety belt buckle holder detection jig according to claim 4, characterized by The outer contour reference positioning module (4) comprises: Left and right edge reference plates (41) are arranged at the top end of the gauge base plate (1) by bolt connection, and are located on the left and right sides of the support placement block (2); A top reference block (42) is arranged directly above the clearance end (22), and the side close to the support positioning end (21) is an arc surface (43) corresponding to the product, and the other side is provided with an extended clearance plate (44) by bolt connection, and the bottom of the extended clearance plate (44) is provided with a mounting bracket (45), and the mounting bracket (45) is connected with the gauge base plate (1) by bolt.

6. The right-hand safety belt buckle stand detection jig according to claim 5, characterized by The connecting paragraph inclined hole positioning module (5) comprises: A sleeve (51) is clamped in the inclined hole positioning groove (24) by interference fit; A positioning pin (52) is arranged in the middle of the sleeve (51); A handle (53) is arranged on the side of the positioning pin (52) away from the support positioning end (21); A spring (54) is arranged outside the positioning pin (52), and the top of the spring (54) is connected with the sleeve (51), and the bottom of the spring (54) is connected with the handle (53).

7. The right-hand safety belt buckle shroud detection jig according to claim 6, characterized by, The outer contour gauge (6) comprises a gauge placement rack (61), a plug gauge (62) and a pin gauge (63), and the gauge placement rack (61) is arranged around the top end of the gauge base plate (1) by bolt connection, and the plug gauge (62) and the pin gauge (63) are installed on the gauge placement rack (61).

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