CN209116952U - A kind of automobile magnesium alloy components screw hole testing apparatus for verticality - Google Patents
A kind of automobile magnesium alloy components screw hole testing apparatus for verticality Download PDFInfo
- Publication number
- CN209116952U CN209116952U CN201821817252.3U CN201821817252U CN209116952U CN 209116952 U CN209116952 U CN 209116952U CN 201821817252 U CN201821817252 U CN 201821817252U CN 209116952 U CN209116952 U CN 209116952U
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- China
- Prior art keywords
- lateral wall
- fixedly connected
- screw hole
- fixed link
- slide bar
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Abstract
The utility model discloses a kind of automobile magnesium alloy components screw hole testing apparatus for verticality, including fixed link, the lower surface of fixed link is fixedly connected with bolt, the lateral wall of fixed link is rotatably connected to change, the lateral wall of change is fixedly connected with displacement and adjusts component, pass through fixed link, bolt, change, adjustment of displacement component, casing, slide bar, prong, snap ring, spring and display device are used cooperatively, it turns displacement and adjusts distance of the component adjusting sleeve pipe apart from fixed link, then bolt is screwed in screw hole to be measured, until prong is contacted with the end face of screw hole to be measured, spring-compressed, slide bar slides in casing, rotate change, prong is set to rub with end face, prong moves in a circle by axle center of fixed link, the swing of display device is pushed by slide bar and screw to be measured is obtained according to the comparison of deviation Whether the verticality in hole is qualified.
Description
Technical field
The utility model relates to screw hole measuring for verticality technical field, specially a kind of automobile magnesium alloy components are used
Screw hole testing apparatus for verticality.
Background technique
After the production of automobile magnesium alloy components, need to carry out verticality to the screw hole on magnesium alloy components
Detection, is usually present deviation when detecting the verticality of screw hole, in order to guarantee the technique requirement of magnesium alloy components,
And existing detection device does not have to be applicable in detection on site, it has not been convenient to which mobile, spy proposes a kind of automobile magnesium alloy zero thus
Component screw hole testing apparatus for verticality.
Utility model content
The purpose of this utility model is to provide a kind of automobile magnesium alloy components screw hole testing apparatus for verticality,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of automobile magnesium alloy components spiral shell
Wire hole testing apparatus for verticality, including fixed link, the lower surface of the fixed link are fixedly connected with bolt, the fixed link it is outer
Side wall is rotatably connected to change, and the lateral wall of the change is fixedly connected with displacement and adjusts component, and the displacement adjusts component
Inner sidewall slidably connects casing, and the inner sidewall of described sleeve pipe slidably connects slide bar, and the lower surface of the slide bar is bolted with point
Needle, the lateral wall of the slide bar are fixedly connected with snap ring, are fixedly connected between the upper surface of the snap ring and the lower end of casing
The upper surface of spring, described sleeve pipe is fixedly installed with display device.
Preferably, the adjustment of displacement component includes the fixed block that is fixedly connected of lateral wall of the change, the fixation
The upper surface of block offers strip gab, and the lateral wall of described sleeve pipe is mutually slidably connected with strip gab, outside the fixed block
Side wall is bolted with screw rod, and the lateral wall of the screw rod rotates with casing to be connect.
Preferably, the display device includes the dial plate that is fixedly connected of upper surface of described sleeve pipe, the inside of the dial plate
Wall offers chamber, and the upper end of the slide bar extends in chamber through dial plate, is rotatably connected to bull stick in the middle part of the chamber,
The lateral wall of the bull stick is rotatably connected to rotating cylinder, and the lateral wall of the rotating cylinder is fixedly connected with strut, the outside of the strut
Wall offers sliding slot, and the inner sidewall of the sliding slot is rotatably connected to ball, and lateral wall and the slide bar of the ball are hinged, described
The lateral wall of rotating cylinder is fixedly installed with instruction device.
Preferably, the instruction device includes the first pointer for being fixedly connected of lateral wall of the rotating cylinder, the dial plate
Right side wall is fixedly connected with fixed ring, and the inner sidewall of the fixed ring is fixedly installed with dial, the lateral wall of the fixed ring
Annular groove is offered, the inner sidewall of the annular groove slidably connects the second pointer.
Preferably, the right side wall of the fixed ring is fixedly installed with protective cover.
Preferably, the upper surface of the fixed link is fixedly connected with prism, and the lateral wall of the prism is plugged with handle, institute
The lower surface for stating handle offers prism slot, and the lateral wall of the prism is plugged in prism slot.
Compared with prior art, the utility model has the beneficial effects that a kind of automobile magnesium alloy components screw hole
Testing apparatus for verticality by fixed link, bolt, change, adjustment of displacement component, casing, slide bar, prong, snap ring, spring and is shown
Showing device is used cooperatively, and is turned displacement and is adjusted distance of the component adjusting sleeve pipe apart from fixed link, is then screwed in bolt to be measured
In screw hole, until prong is contacted with the end face of screw hole to be measured, spring-compressed, slide bar slides in casing, rotates change, makes
Prong rubs with end face, and prong moves in a circle by axle center of fixed link, by slide bar push display device swing with
And show whether the verticality of screw hole to be measured is qualified in turn according to the comparison of deviation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model display device schematic diagram.
Fig. 3 is the utility model display device interior view.
In figure: 1 fixed link, 2 bolts, 3 changes, 4 displacement adjust components, 5 casings, 6 slide bars, 7 prongs, 8 snap rings, 9 springs,
10 display devices, 11 fixed blocks, 12 strip gabs, 13 screw rods, 14 dial plates, 15 chambers, 16 bull sticks, 17 rotating cylinders, 18 struts, 19 are slided
Slot, 20 balls, 21 instruction devices, 22 first pointers, 23 fixed rings, 24 dials, 25 annular grooves, 26 second pointers, 27 ribs
Column, 28 handles, 29 prism slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of automobile magnesium alloy components screw hole
Testing apparatus for verticality, including fixed link 1, the lower surface of fixed link 1 are fixedly connected with bolt 2, the lateral wall rotation of fixed link 1
It is connected with change 3, the lateral wall of change 3 is fixedly connected with displacement and adjusts component 4, and the inner sidewall that displacement adjusts component 4, which slides, to be connected
It is connected to casing 5, the inner sidewall of casing 5 slidably connects slide bar 6, and the lower surface of slide bar 6 is bolted with prong 7, the lateral wall of slide bar 6
It is fixedly connected with snap ring 8, spring 9 is fixedly connected between the upper surface of snap ring 8 and the lower end of casing 5, the upper surface of casing 5 is solid
Dingan County is equipped with display device 10, and bolt 2 is screwed in screw hole to be measured, it is made to be spirally connected, if screw hole is inclined, bolt
The fixed link 1 of 2 connections can also be tilted with the inclined direction of screw hole, and bolt 2 turns prong 7 and the end face of screw hole to be measured connects
Touching, spring 9 compress, and slide bar 6 slides in casing 5, the first pointer 22 rotation in display device 10, then by the second pointer 26
It is directed toward the position of the first pointer 22 direction, is returned to zero to it, then rotates change 3, prong 7 is on end face with fixed link 1
Circular-rotation is done for axle center, the drift condition of the first pointer 22 is observed, obtains the distance between the first pointer and the second pointer 26,
Then it is compared according to the deviation range of screw hole qualification verticality, is rejected product if beyond deviation range, inclined
It is then qualified product in poor range.
Specifically, the fixed block 11 that the lateral wall that adjustment of displacement component 4 includes change 3 is fixedly connected, fixed block 11
Upper surface offers strip gab 12, and lateral wall and 12 phase of strip gab of casing 5 are slidably connected, the lateral wall spiral shell of fixed block 11
It is connected to screw rod 13, the lateral wall of screw rod 13 rotates with casing 5 to be connect, and screw rod 6 is turned, and occurs to turn between screw rod 6 and casing 5
Dynamic, screw rod 6 pushes casing 5 to slide in strip gab 12, adjusts the distance between casing 5 and fixed link 1 with this, and then make point
The radius that needle 7 rotates on end face reduces, and increases it and measures precision.
Specifically, the dial plate 14 that the upper surface that display device 10 includes casing 5 is fixedly connected, the inner sidewall of dial plate 14 are opened
Equipped with chamber 15, the upper end of slide bar 6 extends in chamber 15 through dial plate 14, and the middle part of chamber 15 is rotatably connected to bull stick 16,
The lateral wall of bull stick 16 is rotatably connected to rotating cylinder 17, and the lateral wall of rotating cylinder 17 is fixedly connected with strut 18, the lateral wall of strut 18
Sliding slot 19 is offered, the inner sidewall of sliding slot 19 is rotatably connected to ball 20, and lateral wall and the slide bar 6 of ball 20 are hinged, rotating cylinder
17 lateral wall is fixedly installed with instruction device 21, and when prong 7 is bonded with the end face of part threaded hole to be measured, spring 9 compresses,
Slide bar 6 slides in casing 5, and the upper end of slide bar 6 moves up, and slide bar 6 pushes ball 20 to slide in sliding slot 19, and rotating cylinder 17 exists
Rotated on bull stick 16, so make display device 10 deflect, by instruction device 21 to the position after 10 intrinsic deflection of display device into
Row zeroing, then rotates change 3, and according to sliding of the slide bar 6 on end face, slide bar 6 moves above and below, and slide bar 6 pushes strut 18 inclined
Turn, strut 18 drives rotating cylinder 17 to rotate, and the changes in deflection of observation instruction device 10 judges the vertical of part screw hole to be measured with this
Whether degree is qualified.
Specifically, the first pointer 22 that the lateral wall that instruction device 21 includes rotating cylinder 17 is fixedly connected, the right side of dial plate 14
Side wall is fixedly connected with fixed ring 23, and the inner sidewall of fixed ring 23 is fixedly installed with dial 24, and the lateral wall of fixed ring 23 is opened
Equipped with annular groove 25, the inner sidewall of annular groove 25 slidably connects the second pointer 26, when the screw thread of prong 7 and part to be measured
When nose end face contact, slide bar 6 pushes strut 18 to rotate, and strut 18 drives the first pointer 22 rotation on rotating cylinder 17, refers to first
After needle 22 is steady, the second pointer 26 in annular groove 25 is slided, the second pointer 26 is made to be directed toward the scale that the first pointer 22 is directed toward
Then graduation position on disk 24 rotates change 3, prong 7 slides on end face, observe the first pointer 22 and the second pointer 26 it
Between distance maximum value whether in the value range of qualified product verticality, the verticality with secondary judgement part screw hole to be measured is
No qualification.
Specifically, the right side wall of fixed ring 23 is fixedly installed with protective cover, the second pointer 26 can be made to be isolated from the outside world.
Specifically, the upper surface of fixed link 1 is fixedly connected with prism 27, the lateral wall of prism 27 is plugged with handle 28,
The lower surface of handle 28 offers prism slot 29, and the lateral wall of prism 27 is plugged in prism slot 29, convenient for twisting for fixed link 1
Dynamic, the rib number of prism 27 and prism slot 29 is at least three.
Working principle: in use, bolt 2 is screwed in screw hole to be measured, making it be spirally connected, and bolt 2 turns prong 7
It is contacted with the end face of screw hole to be measured, spring 9 compresses, and slide bar 6 slides in casing 5, and slide bar 6 pushes strut 18 mobile, strut
18 drive rotating cylinders 17 rotate on bull stick 16, and the rotation of the first pointer 22 is slided in annular groove 25 after the first pointer 22 is steady
Second pointer 26 is directed toward the position that the first pointer 22 is directed toward, and returns to zero to it, then rotates change 3, prong 7 is on end face
It is that circular-rotation is done in axle center with fixed link 1, by the graduation mark on dial, observes the drift condition of the first pointer 22, obtain
Then the distance between first pointer and the second pointer 26 are compared, such as according to the deviation range of screw hole qualification verticality
Then it is rejected product beyond deviation range, is then qualified product in deviation range.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automobile magnesium alloy components screw hole testing apparatus for verticality, it is characterised in that: including fixed link (1),
The lower surface of the fixed link (1) is fixedly connected with bolt (2), and the lateral wall of the fixed link (1) is rotatably connected to change
(3), the lateral wall of the change (3) is fixedly connected with displacement and adjusts component (4), and the displacement adjusts the inner sidewall of component (4)
It slidably connects casing (5), the inner sidewall of described sleeve pipe (5) slidably connects slide bar (6), the lower surface spiral shell of the slide bar (6)
It is connected to prong (7), the lateral wall of the slide bar (6) is fixedly connected with snap ring (8), the upper surface and casing (5) of the snap ring (8)
Lower end between be fixedly connected with spring (9), the upper surface of described sleeve pipe (5) is fixedly installed with display device (10).
2. a kind of automobile magnesium alloy components screw hole testing apparatus for verticality according to claim 1, feature
Be: the displacement adjusts the fixed block (11) that the lateral wall that component (4) include the change (3) is fixedly connected, the fixation
The upper surface of block (11) offers strip gab (12), and lateral wall and the strip gab (12) of described sleeve pipe (5) are mutually slidably connected,
The lateral wall of the fixed block (11) is bolted with screw rod (13), and the lateral wall of the screw rod (13) rotates with casing (5) to be connect.
3. a kind of automobile magnesium alloy components screw hole testing apparatus for verticality according to claim 1, feature
Be: the display device (10) includes the dial plate (14) that the upper surface of described sleeve pipe (5) is fixedly connected, the dial plate (14)
Inner sidewall offers chamber (15), and the upper end of the slide bar (6) extends in chamber (15) through dial plate (14), the chamber
(15) it is rotatably connected in the middle part of bull stick (16), the lateral wall of the bull stick (16) is rotatably connected to rotating cylinder (17), the rotating cylinder
(17) lateral wall is fixedly connected with strut (18), and the lateral wall of the strut (18) offers sliding slot (19), the sliding slot
(19) inner sidewall is rotatably connected to ball (20), and lateral wall and the slide bar (6) of the ball (20) are hinged, the rotating cylinder
(17) lateral wall is fixedly installed with instruction device (21).
4. a kind of automobile magnesium alloy components screw hole testing apparatus for verticality according to claim 3, feature
Be: the instruction device (21) includes the first pointer (22) that the lateral wall of the rotating cylinder (17) is fixedly connected, the dial plate
(14) right side wall is fixedly connected with fixed ring (23), and the inner sidewall of the fixed ring (23) is fixedly installed with dial (24),
The lateral wall of the fixed ring (23) offers annular groove (25), and the inner sidewall of the annular groove (25) slidably connects
Two pointers (26).
5. a kind of automobile magnesium alloy components screw hole testing apparatus for verticality according to claim 4, feature
Be: the right side wall of the fixed ring (23) is fixedly installed with protective cover.
6. a kind of automobile magnesium alloy components screw hole testing apparatus for verticality according to claim 1, feature
Be: the upper surface of the fixed link (1) is fixedly connected with prism (27), and the lateral wall of the prism (27) is plugged with handle
(28), the lower surface of the handle (28) offers prism slot (29), and the lateral wall of the prism (27) is plugged in prism slot
(29) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817252.3U CN209116952U (en) | 2018-11-06 | 2018-11-06 | A kind of automobile magnesium alloy components screw hole testing apparatus for verticality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817252.3U CN209116952U (en) | 2018-11-06 | 2018-11-06 | A kind of automobile magnesium alloy components screw hole testing apparatus for verticality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116952U true CN209116952U (en) | 2019-07-16 |
Family
ID=67203950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821817252.3U Expired - Fee Related CN209116952U (en) | 2018-11-06 | 2018-11-06 | A kind of automobile magnesium alloy components screw hole testing apparatus for verticality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209116952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702178A (en) * | 2021-08-06 | 2021-11-26 | 京仪股份有限公司 | Dispersion strengthening aluminum-magnesium alloy wire anti-tear performance detection device |
| CN114659485A (en) * | 2022-05-19 | 2022-06-24 | 成都飞机工业（集团）有限责任公司 | Compact high-precision hole perpendicularity measuring device and using method |
-
2018
- 2018-11-06 CN CN201821817252.3U patent/CN209116952U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702178A (en) * | 2021-08-06 | 2021-11-26 | 京仪股份有限公司 | Dispersion strengthening aluminum-magnesium alloy wire anti-tear performance detection device |
| CN113702178B (en) * | 2021-08-06 | 2024-02-09 | 京仪股份有限公司 | Device for detecting tear resistance of dispersion-strengthened aluminum-magnesium alloy wire |
| CN114659485A (en) * | 2022-05-19 | 2022-06-24 | 成都飞机工业（集团）有限责任公司 | Compact high-precision hole perpendicularity measuring device and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20191106 |