CN209342077U - The outer board checking device of hood - Google Patents
The outer board checking device of hood Download PDFInfo
- Publication number
- CN209342077U CN209342077U CN201920171415.3U CN201920171415U CN209342077U CN 209342077 U CN209342077 U CN 209342077U CN 201920171415 U CN201920171415 U CN 201920171415U CN 209342077 U CN209342077 U CN 209342077U
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- CN
- China
- Prior art keywords
- hood
- checking device
- benchmark
- board checking
- compact heap
- Prior art date
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Abstract
The utility model discloses board checking device outside a kind of hood, the outer board checking device of the hood includes: pedestal, limit reference block and benchmark compact heap.The limit reference block is fixed with the pedestal；Hood outside plate adapted space is limited between the benchmark compact heap and the limit reference block, is connected between the appearance of hood outside plate and interior lateral flange face by transition face, and the hood outside plate adapted space is for clamping the transition face.The outer board checking device of hood according to the present utility model, it is possible to prevente effectively from the problem that the factors such as part itself and rebound cause positioning unstable, greatly improves part qualification rate.
Description
Technical field
The utility model relates to technical field of vehicle, more particularly, to board checking device outside a kind of hood.
Background technique
For hood outside plate due to simple shape, part thickness is relatively thin, easily deforms, and belongs to A grades of curved surfaces of appearance.Surface
Non-porous, when detection is completed in hood outside plate punching press, traditional detection mode generally uses flange face as positioning surface, and datum level is fixed
Position accessory inner surface.But due to factors such as parts flanged-edge face rebounds, positioning is unstable, causes testing result inaccurate, repeatability inspection
It is poor to survey result.Therefore, there are rooms for improvement for above-mentioned detection technique.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model
One purpose is to propose that a kind of outer board checking device of hood, the outer board checking device of the hood can effectively be kept away
Exempt from the problem that the factors such as part itself and rebound cause positioning unstable, greatly improves part qualification rate.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of outer board checking device of hood, comprising: pedestal, limit reference block and benchmark compact heap.The limit base
Quasi- block is fixed with the pedestal；It is empty that the cooperation of hood outside plate is limited between the benchmark compact heap and the limit reference block
Between, it is connected between the appearance of hood outside plate and interior lateral flange face by transition face, the hood outside plate cooperation is empty
Between for clamping the transition face.
Further, according to board checking device outside the hood of the utility model embodiment, further includes: compress holding machine
Structure, the compression holding mechanism are connected with the benchmark compact heap and are used to keep the benchmark compact heap to the hood
The impaction state of outside plate.
Further, the compression holding mechanism includes: pull rod, fixed block and elastic element.One end of the pull rod with
The benchmark compact heap is connected, and the other end of the pull rod is provided with pull rod handle；The fixed block is fixed with the pedestal；Institute
The one end and the fixed block for stating elastic element are fixed, and the other end of the elastic element is flexibly pressed on the pull rod handle
On.
Further, one end far from the elastic element of the fixed block is provided with the sliding slot extended in a first direction
The limiting slot extended in a second direction is equipped with spacer pin in the middle part of the pull rod, when detection device is in measuring state,
The spacer pin extends along third direction, and the spacer pin can move in the sliding slot, has measured when detection device is in
When at state, the spacer pin can rotate to along second direction extension and counter stopper is in the limiting slot.
Further, the first direction, the second direction and the third direction are mutually perpendicular to.
Further, the elastic element is spring, and the spring is set on the pull rod.
Further, according to board checking device outside the hood of the utility model embodiment, further includes: positioning pin, institute
Positioning pin is stated through the pull rod and the benchmark compact heap.
Further, the upper end of the benchmark compact heap is provided with compression fit portion, the width in the compression fit portion from
Under the supreme trend that tapers off, and the compression fit portion is arcuate guide with the opposite side surface configurations of the limit reference block
Face.
Further, the boundary line in the transition face of the hood outside plate and the flange face is in the height direction
It is overlapped with the horizontal center line of the end face opposite with the benchmark compact heap of the limit reference block.
Further, the vertical range of the top in the compression fit portion and the boundary line is 1.5mm-2.5mm.
Compared with the existing technology, the outer board checking device of hood described in the utility model, it is possible to prevente effectively from part
The problem that the factors such as itself and rebound cause positioning unstable, greatly improves part qualification rate.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the schematic view of the front view according to board checking device outside the utility model embodiment hood；
Fig. 2 is the side structure schematic view according to board checking device outside the utility model embodiment hood.
Appended drawing reference:
The outer board checking device of 100- hood, 1- pedestal, 2- limit reference block, 21- rivet hole, 22- first step hole,
3- benchmark compact heap, 31- compression fit portion, 4- hood outside plate adapted space, 5- compress holding mechanism, 51- pull rod, 511-
Spacer pin, 52- fixed block, 521- sliding slot, 522- limiting slot, 53- elastic element, 54- pull rod handle, 55- second step hole, 6-
Positioning pin, 7- transition face.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
It describes below with reference to Fig. 1-Fig. 2 according to board checking device 100 outside the hood of the utility model embodiment.Such as figure
Shown in 1, the detection device 100 according to the utility model embodiment may include: pedestal 1, limit reference block 2 and benchmark compact heap
3.Further, limit reference block 2 and pedestal 1 are fixed, specifically, no less than one riveting can be set on limit reference block 2
Nail hole 21 and no less than one first step hole 22.For example, as shown in Fig. 2, in one embodiment, limiting reference block 2
On two rivet holes can be set, in this way can by rivet by limit reference block 2 more accurately be located on pedestal 1.Into one
Step ground can be set two first step holes 22 on limit reference block 2, threaded fastener (such as bolt) can be used in this way
Limit reference block 2 is more solidly fixed on pedestal 1.Further, it is limited between benchmark compact heap 3 and limit reference block 2
Hood outside plate adapted space 4 out.Specifically, pass through transition face between the appearance of hood outside plate and interior lateral flange face
7 connections, hood outside plate adapted space 4 is for clamping transition face 7.
According to board checking device 100 outside the hood of the utility model embodiment, it is possible to prevente effectively from part itself and
The problem that the factors such as rebound cause positioning unstable, greatly improves part qualification rate.
It further, can also include: to compress according to board checking device 100 outside the hood of the utility model embodiment
Holding mechanism 5.Further, holding mechanism 5 is compressed to be connected with benchmark compact heap 3 and be used to keeping benchmark compact heap 3 to starting
The impaction state of cover outside plate.In this way can stronger ground stationary engine lid outside plate, improve the accuracy of measurement result.
Further, as shown in Figure 1, compressing holding mechanism 5 may include: pull rod 51, fixed block 52 and elastic element 53.
Further, one end of pull rod 51 is connected with benchmark compact heap 3, and the other end of pull rod 51 is provided with pull rod handle 54, specifically,
Pull rod 51 and pull rod handle 54 can link together by welding, and pull rod 51 can extend through fixed block 52.Into
One step, fixed block 52 and pedestal 1 are fixed.Specifically, no less than one second step hole 55 can be set on fixed block 52.
For example, as shown in Fig. 2, in one embodiment, 2 second step holes 55 can be set on fixed block 52, can make in this way
Fixed block 52 is more solidly fixed on pedestal 1 with threaded fastener (such as bolt).Further, the one of elastic element 53
End is fixed with fixed block 52, and specifically, elastic element 53 and fixed block 52 can link together by welding, in this way
Elastic element 53 can be made to be fixed on fixed block 52 strongerly.Specifically, the other end of elastic element 53 flexibly supports
It is pressed on pull rod handle 54.Specifically, elastic element 53 is spring, and spring is set on pull rod 51, in this way, passing through elastic element
53 elastic force generated can to compress holding mechanism 5 and benchmark compact heap 3 keeps impaction state, guarantee the stability of measurement.
Further, as shown in Fig. 2, one end of the separate elastic element 53 of fixed block 52 is provided with along first direction (such as
X in Fig. 2 to) sliding slot 521 that extends and the limiting slot 522 of (Y-direction in such as Fig. 2) extension in a second direction, in pull rod 51
Portion is equipped with spacer pin 511.Further, when detection device is in measuring state, spacer pin 511 is along third direction (such as Fig. 2
In Z-direction) extend, and spacer pin 511 can move in sliding slot 521.Further, in one embodiment, survey crew can
Pull rod handle 54 is operated to control the position of benchmark compact heap 3 with X along a first direction, realizes the clamping to transition face 7.Specifically
Ground can make the tight block 3 of base pressure far from limit reference block when survey crew is along a first direction such as X to push-pull rod handle 54
2；When such as X can make the tight block 3 of base pressure close to limit reference block to survey crew to when pulling pull rod handle 54 along a first direction
2.In this way the state that benchmark compact heap 3 loosens and presses hood outside plate can be realized according to measurement needs.Further
Ground, when detection device, which is in, is measured state, spacer pin 511 be can rotate in a second direction as Y-direction extends and backstop is matched
It closes in limiting slot 522.The fixation to pull rod 51 may be implemented in this way.Further, as shown in Fig. 2, first direction such as X to,
Second direction such as Y-direction and third direction such as Z-direction are mutually perpendicular to.
It further, can also include: fixed according to board checking device 100 outside the hood of the utility model embodiment
Position pin 6.Specifically, positioning pin 6 runs through pull rod 51 and benchmark compact heap 3.It in this way can firmly steady brace 51 and base pressure
Tight block 3, improves the accuracy of measurement.Further, the upper end of benchmark compact heap 3 is provided with compression fit portion 31, compression fit
The width in portion 31 tapers off trend from bottom to up, and the side surface configurations opposite with limit reference block 2 in compression fit portion 31 are arc
Shape guide surface.Compression fit portion 31 can be made preferably to clamp transition face 7 in this way, to effectively avoid part itself and rebound
Etc. the factors problem that causes positioning unstable.
Further, the boundary line in the transition face 7 of hood outside plate and flange face in the height direction with limit benchmark
The horizontal center line of the end face opposite with benchmark compact heap 3 of block 2 is overlapped.Further, the top in compression fit portion 31 and friendship
The vertical range in boundary line is 1.5mm-2.5mm.For example, in one embodiment, the top in compression fit portion 31 and boundary line
Vertical range can be 2mm.
In conclusion according to board checking device 100 outside the hood of the utility model embodiment, it is possible to prevente effectively from zero
The problem that the factors such as part itself and rebound cause positioning unstable, greatly improves part qualification rate.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of outer board checking device of hood characterized by comprising
Pedestal；
Reference block is limited, the limit reference block is fixed with the pedestal；
Benchmark compact heap limits hood outside plate adapted space between the benchmark compact heap and the limit reference block,
It is connected between the appearance of hood outside plate and interior lateral flange face by transition face, the hood outside plate adapted space is used
In the clamping transition face.
2. the outer board checking device of hood according to claim 1, which is characterized in that further include: holding mechanism is compressed,
The compression holding mechanism be connected with the benchmark compact heap and be used to keeping the benchmark compact heap to the hood outside
The impaction state of plate.
3. the outer board checking device of hood according to claim 2, which is characterized in that the compression holding mechanism packet
It includes:
Pull rod, one end of the pull rod are connected with the benchmark compact heap, and the other end of the pull rod is provided with pull rod handle；
Fixed block, the fixed block are fixed with the pedestal；
Elastic element, one end of the elastic element are fixed with the fixed block, and the other end of the elastic element flexibly supports
It is pressed on the pull rod handle.
4. the outer board checking device of hood according to claim 3, which is characterized in that the fixed block far from described
One end of elastic element is provided with the sliding slot extended in a first direction and the limiting slot extended in a second direction, in the pull rod
Portion is equipped with spacer pin, and when detection device is in measuring state, the spacer pin extends along third direction, and the spacer pin
It can be moved in the sliding slot, when detection device, which is in, is measured state, the spacer pin be can rotate to along described second
Direction extends and counter stopper is in the limiting slot.
5. the outer board checking device of hood according to claim 4, which is characterized in that the first direction, described the
Two directions and the third direction are mutually perpendicular to.
6. the outer board checking device of hood according to claim 3, which is characterized in that the elastic element is spring,
The spring is set on the pull rod.
7. the outer board checking device of hood according to claim 3, which is characterized in that further include: positioning pin, it is described fixed
Position pin runs through the pull rod and the benchmark compact heap.
8. the outer board checking device of hood according to claim 1, which is characterized in that the upper end of the benchmark compact heap
Be provided with compression fit portion, the width in the compression fit portion tapers off trend from bottom to up, and the compression fit portion with
The opposite side surface configurations of the limit reference block are arc guide surface.
9. the outer board checking device of hood according to claim 8, which is characterized in that the institute of the hood outside plate
State the boundary line in transition face and the flange face in the height direction with the limit reference block and the benchmark compact heap phase
Pair end face horizontal center line be overlapped.
10. the outer board checking device of hood according to claim 9, which is characterized in that the top in the compression fit portion
The vertical range of end and the boundary line is 1.5mm-2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171415.3U CN209342077U (en) | 2019-01-30 | 2019-01-30 | The outer board checking device of hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171415.3U CN209342077U (en) | 2019-01-30 | 2019-01-30 | The outer board checking device of hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342077U true CN209342077U (en) | 2019-09-03 |
Family
ID=67762249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920171415.3U Expired - Fee Related CN209342077U (en) | 2019-01-30 | 2019-01-30 | The outer board checking device of hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209342077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483619A (en) * | 2021-07-22 | 2021-10-08 | 奇瑞汽车股份有限公司 | Engine cover outer plate detection tool and positioning structure and clamping method thereof |
-
2019
- 2019-01-30 CN CN201920171415.3U patent/CN209342077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483619A (en) * | 2021-07-22 | 2021-10-08 | 奇瑞汽车股份有限公司 | Engine cover outer plate detection tool and positioning structure and clamping method thereof |
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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: 20190903 Termination date: 20220130 |