CN218443672U - Detection mechanism for profile tolerance of narrower concave surface of automobile stamping part - Google Patents
Detection mechanism for profile tolerance of narrower concave surface of automobile stamping part Download PDFInfo
- Publication number
- CN218443672U CN218443672U CN202221797049.0U CN202221797049U CN218443672U CN 218443672 U CN218443672 U CN 218443672U CN 202221797049 U CN202221797049 U CN 202221797049U CN 218443672 U CN218443672 U CN 218443672U
- Authority
- CN
- China
- Prior art keywords
- support
- detection block
- detection
- detect
- detecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a narrower concave surface profile tolerance detection mechanism of automobile punching part, including the pillar, install on the pillar and detect a support, detect and install on the support and detect a support, detect a support outer end downside and install and detect the piece, be equipped with the inspection hole on detecting the piece, it has slide caliper rule to peg graft on the inspection hole, detects the piece laminating and detecting on the face, and slide caliper rule detects in inserting the inspection hole. Drive the test block through the test block support and press on waiting to detect the face, slide caliper rule stretch into through the inspection hole, measure the distance of test block and face of weld, take out reading direct display numerical value through the vernier caliper to whether quick direct judgement face profile tolerance meets the requirements, improved detection effect greatly, thereby improved welding quality and whole car assembly precision.
Description
Technical Field
The utility model relates to an automobile parts makes technical field, especially relates to a narrower concave surface profile tolerance detection mechanism of automobile punching part.
Background
At present, the technical field of automobile body manufacturing generally has a plurality of welding matching surfaces, and a part of the welding matching surfaces are narrow concave surfaces, so that the operation difficulty is high when a universal detection tool is used for measurement.
Patent No. CN202709977U discloses a surface profile detection mechanism, after a part is fixed, a go gauge and a no-go gauge at the front end are pushed by a handle, a profile surface of the part to be detected is sleeved, and judgment is performed according to conditions, so as to judge the profile of the section.
The traditional detection method is that a profiling reference surface is arranged on a welding matching surface, a specified go-no-go gauge is used for measuring a gap between the welding matching surface and the reference surface, and whether the go-no-go gauge passes or not is utilized to judge whether the surface profile of the welding matching surface reaches the standard or not. The traditional detection method has the following defects:
1. the detection precision is not high, the welding effect is not good due to large errors, and welding defects exist.
2. The narrow detection concave surface has high detection difficulty and inconvenient operation.
3. Only can be measured qualitatively, but not can be read quantitatively, which is unfavorable for studying the welding process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a narrower concave surface profile tolerance detection mechanism of automobile punching part drives through detecting a support and detects the piece and press on waiting to detect the face, and slide caliper rule stretches into through the inspection hole, measures the distance of detecting piece and face of weld, takes out reading direct display numerical value through the vernier caliper to whether quick direct judgement face profile tolerance meets the requirements, thereby detects the problem that the precision is not high, the inconvenient operation in solving the background art.
The utility model provides a narrower concave surface profile tolerance detection mechanism of automobile punching part, including the pillar, the pillar passes through the bolt and installs on the workstation, installs through the bolt on the pillar and detects a support, detects and installs on the support and detect a support, detects a support outer end downside and installs and detect the piece, is equipped with the inspection hole on detecting the piece, and it has slide caliper rule to peg graft on the inspection hole, detects the piece laminating and on waiting to detect the face, and slide caliper rule inserts and detects in the inspection hole.
The further improvement lies in that: the detection block support is provided with a groove for assembling a detection block support, the inner end of the detection block support is connected with the detection block support through a rotary supporting pin, and the detection block support rotates through the rotary supporting pin.
The further improvement lies in that: the middle of the detection block support is provided with a handle, the lower end of the handle is of a threaded structure, and the detection block support are connected and fastened through the threaded structure at the lower end of the handle.
The further improvement lies in that: the inspection holes are at least three, and the inspection holes are distributed at equal intervals.
The further improvement lies in that: the upper side of the detection block is a reference surface, the lower side of the detection block is a matching surface, the matching surface corresponds to the surface to be detected, and the detection block is attached to the surface to be detected through the matching surface.
The further improvement lies in that: the outer end of the detection block support is provided with an installation chute, and the detection block support are connected in an adjustable manner by passing through the installation chute through an adjusting bolt.
The utility model has the advantages that: 1. the utility model discloses a set up and detect the piece laminating on treating the face of weld, insert the detection hole with slide caliper rule again, detect the face of weld and detect the distance numerical value between the side reference surface on the piece through slide caliper rule measurement, judge the face profile tolerance of treating the face of weld through the numerical value size. The detection of the surface profile degree is carried out by inserting a go-no-go gauge or not at present, the detection difference of the surface profile degree cannot be effectively determined, and the narrow surface is not detected in enough operation space, so that the detection is inconvenient and the detection precision is influenced. This application slide caliper rule inserts the inspection hole and detects, the detection difference of face profile tolerance is confirmed fast to numerical value through slide caliper rule, thereby detection efficiency has been improved greatly, the precision that detects has also been improved, make operating personnel can more audio-visual understanding testing result, be convenient for adjust, implementation through detection mechanism, the detection link of the face profile of welding fitting surface has effectively been guaranteed, avoided leading to matcing the abnormal sound because face profile tolerance is not up to standard, the welding distortion, the welding clearance is big, the burr splashes, defects such as welding strength hangs down, welding quality and whole car matching precision have effectively been improved.
2. The utility model discloses a will detect the piece and detect and adopt installation spout and adjusting bolt to carry out adjustable connection between the piece support, through will detecting the piece and remove the regulation from the downside along the installation spout, adjusting bolt locks, is convenient for make detect the piece and detect the fixed point position, has improved the convenient degree that detects greatly, satisfies the detection demand, has improved the convenience of using.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of a detection block structure.
FIG. 3 is a schematic view of a detection block attachment mechanism.
Wherein: the method comprises the following steps of 1-supporting columns, 2-detecting block supports, 3-detecting block supports, 4-detecting blocks, 5-detecting holes, 6-calipers, 7-rotating supporting pins, 8-handles, 9-matching surfaces, 10-mounting chutes and 11-adjusting bolts.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in detail with reference to the following embodiments, which are only used for explaining the present invention and do not limit the protection scope of the present invention.
As shown in fig. 1-3, the present embodiment provides a detection mechanism for detecting the profile of a narrow concave surface of an automotive stamping part, which includes a support column 1, wherein the support column 1 is connected to a workbench through a bolt, a detection block support 2 is installed on the support column 1 through a bolt, a detection block support 3 is installed on the detection block support 2, a groove is formed in the detection block support 2 for assembling the detection block support 3, the inner end of the detection block support 3 is connected to the detection block support 2 through a rotation support pin 7, and the detection block support 3 rotates through the rotation support pin 7. A handle 8 is arranged in the middle of the detection block bracket 3, and an operator drives the detection block bracket 3 to turn over through the handle 8; the lower end of the handle 8 is of a threaded structure, and when the detection block support 3 is turned into a groove in the detection block support 2, the detection block support 3 and the detection block support 2 are connected and fastened through the threaded structure at the lower end of the handle 8 by rotating the handle 8.
Detect 3 outer ends of piece support and install and detect piece 4, detect 3 outer ends of piece support and set up installation spout 10, detect piece 4 and detect piece support 3 and pass installation spout 10 through adjusting bolt 11 and carry out adjustable connection, detect piece 4 and remove along installation spout 10 at the downside and carry out position control, adjusting bolt 11 locks detection piece 4. The upper side of the detection block is a reference surface, and the reference surface is a finish machining surface, so that the precision of the reference surface is ensured; detect 4 downside of piece and be fitting surface 9, fitting surface 9 corresponds and waits to detect the face setting, detects 4 along with detecting the upset of piece support 3, detects 4 and passes through fitting surface 9 laminating and wait to detect on the face.
Be equipped with inspection hole 5 on the gauge block 4, inspection hole 5 is provided with threely at least, and the equidistance distributes between the inspection hole 3 and sets up, and it has slide caliper rule 6 to peg graft on the inspection hole 5, and inspection block 4 laminating is waiting to detect on the face, and slide caliper rule 6 detects in inserting inspection hole 5, according to measuring the distance between weld face and the reference surface, through slide caliper rule 6's reading to judge whether the face profile tolerance meets the requirements.
In the in-service use process, place the part on the workstation, operating personnel detects a support 3 through 8 upsets of handle, drives through detecting a support 3 and detects 4 upsets and laminate on treating the face of weld through fitting surface 9 of piece. The handle 8 is rotated, and the detection block support 3 and the detection block support 2 are locked through threads at the lower end of the handle 8, so that the detection block 4 is firmly attached to the surface to be detected. Slide caliper rule 6 inserts through inspection hole 5, measures the position of taking different points on the welding face and the distance of detecting the side reference surface on 4 through slide caliper rule 6 respectively, through the direct display numerical value of slide caliper rule 6 reading to judge whether the face profile tolerance of treating the welding face accords with the drawing requirement, the effectual detection precision that improves the face profile tolerance makes operating personnel directly know the result through numerical value, has improved detection precision and detection efficiency, satisfies the product quality demand of automobile manufacturing process.
Claims (6)
1. The utility model provides a narrower concave surface profile tolerance detection mechanism of automobile punching part, includes pillar (1), installs on pillar (1) and detects a support (2), detects and installs on a support (2) and detect a support (3), its characterized in that: detection piece (4) are installed to detection piece support (3) one end, are equipped with inspection hole (5) on detection piece (4), and it has slide caliper rule (6) to peg graft on inspection hole (5), and detection piece (4) laminating is on waiting to detect the face, and slide caliper rule (6) insert and detect in inspection hole (5).
2. The mechanism for detecting the profile degree of the narrower concave surface of the automobile stamping part according to claim 1, characterized in that: the detection block support (2) is provided with a groove for assembling the detection block support (3), the other end of the detection block support (3) is connected with the detection block support (2) through a rotary supporting pin (7), and the detection block support (3) rotates through the rotary supporting pin (7).
3. The mechanism for detecting the profile degree of the narrower concave surface of the automobile stamping part according to claim 2, characterized in that: the upper side of the detection block support (3) is provided with a handle (8), the lower end of the handle (8) is of a threaded structure, and the detection block support (3) and the detection block support (2) are connected and fastened through the threaded structure at the lower end of the handle (8).
4. The mechanism for detecting the profile degree of the narrower concave surface of the automobile stamping part according to claim 1, characterized in that: the number of the detection holes (5) is at least three, and the detection holes (5) are distributed at equal intervals.
5. The mechanism for detecting the profile degree of the narrower concave surface of the automobile stamping part according to claim 1, characterized in that: the upper side of the detection block is a reference surface, the lower side of the detection block (4) is a matching surface (9), the matching surface (9) corresponds to the surface to be detected, and the detection block (4) is attached to the surface to be detected through the matching surface (9).
6. The mechanism for detecting the profile degree of the narrower concave surface of the automobile stamping part according to claim 1, characterized in that: one end of the detection block support (3) is provided with a mounting sliding groove (10), and the detection block (4) and the detection block support (3) are in adjustable connection through the mounting sliding groove (10) by passing through an adjusting bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221797049.0U CN218443672U (en) | 2022-07-13 | 2022-07-13 | Detection mechanism for profile tolerance of narrower concave surface of automobile stamping part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221797049.0U CN218443672U (en) | 2022-07-13 | 2022-07-13 | Detection mechanism for profile tolerance of narrower concave surface of automobile stamping part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218443672U true CN218443672U (en) | 2023-02-03 |
Family
ID=85088879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221797049.0U Active CN218443672U (en) | 2022-07-13 | 2022-07-13 | Detection mechanism for profile tolerance of narrower concave surface of automobile stamping part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218443672U (en) |
-
2022
- 2022-07-13 CN CN202221797049.0U patent/CN218443672U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102252851A (en) | Tool special for checking cam shaft on line | |
| CN218443672U (en) | Detection mechanism for profile tolerance of narrower concave surface of automobile stamping part | |
| CN2869764Y (en) | Comprehensive measuring checker for bearing carriage | |
| CN104237247A (en) | Device for detecting standard fastener by machine vision | |
| CN109855506B (en) | Automobile cockpit detection tool | |
| CN107726972A (en) | A kind of automobile front axle center line processing capacity comprehensive check tool | |
| CN106643379A (en) | Test tool and clamping and positioning detector thereof | |
| CN206469805U (en) | A kind of dash side mounting hole opening inspection device | |
| CN102914231A (en) | Form and location tolerance detecting tool for spigot of motor base | |
| CN215572777U (en) | Aircraft skin curved surface normal direction hole position degree detects frock | |
| CN210512988U (en) | Automobile inner handle checking fixture | |
| CN114674195A (en) | Automobile shifting fork position degree detection tool and detection method | |
| CN209485194U (en) | Automobile cabin detects jig | |
| CN204064942U (en) | That detects for standard fasteners send part and indexing rotary table mechanism | |
| CN112504051A (en) | Scribing inspection device and method for spoke type casing parts | |
| CN218925375U (en) | Automatic thread stop detection mechanism | |
| CN215984276U (en) | Special gauge for instrument board | |
| CN220625101U (en) | Detection tool for detecting body support of automobile photophobia | |
| CN218155862U (en) | Lower support assembly checking fixture for shock absorber | |
| CN204052194U (en) | Standard fasteners detects indexing rotary table mechanism | |
| CN220230388U (en) | Detection tool for efficiently detecting products | |
| CN113108667B (en) | Gauge for detecting comprehensive position degree of flywheel disc | |
| CN210570427U (en) | Assembly checking fixture | |
| CN219455162U (en) | Automobile air conditioner electronic valve and pipeline assembly inspection tool | |
| CN215766780U (en) | Checking fixture for automobile C column inner plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |