CN203978076U - A kind of hood lock is installed the hold-down mechanism of sample frame - Google Patents
A kind of hood lock is installed the hold-down mechanism of sample frame Download PDFInfo
- Publication number
- CN203978076U CN203978076U CN201420377742.1U CN201420377742U CN203978076U CN 203978076 U CN203978076 U CN 203978076U CN 201420377742 U CN201420377742 U CN 201420377742U CN 203978076 U CN203978076 U CN 203978076U
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- China
- Prior art keywords
- rotation
- axis
- sleeve
- hood lock
- sample frame
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- 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.)
- Expired - Lifetime
Links
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 210000004907 gland Anatomy 0.000 claims description 19
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to passenger car assembly technology apparatus field, relates in particular to the hold-down mechanism that a kind of hood lock is installed sample frame.Comprise axis of rotation and the sleeve that is sleeved on axis of rotation middle part, described sleeve side direction is fixedly connected with one for the fixing sleeve mount pad of sample frame being installed with hood lock, between described axis of rotation and sleeve lining, be provided with return spring, described axis of rotation excircle is provided with one and is positioned at return spring top for pressing down the flange of return spring, described axis of rotation top is fixed with handle, and bottom is fixed with the clamping head extending laterally.The utility model profile is small and exquisite lightweight, in use not can and surrounding environment between between cause interference, thereby make the installation effect of hood lock better.
Description
Technical field
The utility model relates to passenger car assembly technology apparatus field, relates in particular to the hold-down mechanism that a kind of hood lock is installed sample frame.
Background technology
At passenger car car load production field, the general assembling sample frame that adopts guarantees the physical dimension quality between each load module at present.It is for hood lock is installed that hood lock is installed sample frame, guarantees that hood lock is with respect to vehicle body, hood accurate positioning, and then guarantees that the front bumper of subsequent installation and the clearance surface difference of vehicle body and hood meet the device of product regulation.Because positioning sample shelf structure size is large, sample frame is not easy the state that keeps stable while using, and can install the hold down gag of standard on general sample frame additional, for example, adopt the pressure head of GOODHAND brand.The hold down gag of this class standard needs certain installation site in use, needs certain activity space.But in hood lock assembling process, when sample frame is placed steadily on water tank mask plate and energy absorber on gusset after, must put down the operation that hood completes urgent hood lock, if now use the hold down gag of standard, its meeting and hood severe interference, so often cannot be used.
Utility model content
The purpose of this utility model is to provide a kind of hood lock that the hold-down mechanism of sample frame is installed.It can solve in the situation that actual usage space is narrow and small, because using standard compactor, thereby causes the bad problem of hood lock assembling effect.
The technical solution of the utility model is: a kind of hood lock is installed the hold-down mechanism of sample frame, comprise axis of rotation and the sleeve that is sleeved on axis of rotation middle part, described sleeve side direction is fixedly connected with one for the fixing sleeve mount pad of sample frame being installed with hood lock, between described axis of rotation and sleeve lining, be provided with return spring, described axis of rotation excircle is provided with one and is positioned at return spring top for pressing down the flange of return spring, described axis of rotation top is fixed with handle, and bottom is fixed with the clamping head extending laterally.
Further, described axis of rotation is installed with alignment pin in position, sleeve lower surface, and the lower surface of described sleeve is fixed with two limited blocks that are positioned at alignment pin both sides Bing Rao rotating shaft center symmetry.
Further, two described limited blocks comprise the first limited block and the second limited block, and the first described limited block comprises two spacing sides, between described two spacing sides, are 90 ° of angles.
Further, described sleeve top is fixed with gland, and described gland is comprised of the neck of top, bottom and connection top and bottom, and the bottom of described gland embeds in sleeve and is positioned at axis of rotation flange top.
Further, the recess diameter of described gland is not more than sleeve top through hole bore, described gland base diameter is not less than sleeve top through hole bore, and described sleeve lining is provided with an annular groove matching with gland bottom, and described gland bottom embeds in the annular groove of sleeve.
Further, described clamping head comprises and extends laterally bar and be fixed on vertically upward the top bulb extending laterally on bar.
Further, described sleeve mount pad comprises the junction plate extending laterally along sleeve and is fixed on junction plate end for the fixing Connection Block of sample frame being installed with hood lock.
Further, the bar that extends laterally of described clamping head is provided with clamping head installing hole, and axis of rotation lower surface is provided with the first threaded mounting hole, and described clamping head is sleeved on axis of rotation end and fixes by being positioned at the first erection bolt of axis of rotation bottom.
Further, described axis of rotation upper surface is provided with the second threaded mounting hole, and described taper knob is contained in axis of rotation top and fixes by being positioned at second erection bolt at axis of rotation top.
Further, the stroke of described axis of rotation is no more than the height of limited block.
The beneficial effects of the utility model are: the utility model profile is small and exquisite lightweight, in use not can and surrounding environment between between cause interference, thereby make the installation effect of hood lock better.The utility model is fixed on the installation sample frame of hood lock, during use, by rotating and pressing down circulation rotating shaft, clamping head can be extend into needs the vehicle body sheet metal of compression below, and by the return effect of return spring, vehicle body sheet metal is applied to the power making progress, thereby play the effect that compresses vehicle body sheet metal.After finishing using, again press down rotary handle, device can be taken out from vehicle body sheet metal below, use procedure is convenient.Clamping head adopts ball head structure, and top is round and smooth, when contacting firmly with vehicle body sheet metal, can not scratch panel beating, has guaranteed the attractive in appearance of vehicle.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model front view;
Fig. 3 is that Fig. 2 is along A-A direction sectional view;
Fig. 4 is the utility model upward view;
Fig. 5 is clamping head perspective view;
Fig. 6 is gland perspective view;
Fig. 7 is the utility model and hood lock sample frame assembling schematic diagram;
Fig. 8 is that the utility model is used state diagram;
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Figure 1-4, embodiment shown in the utility model comprises axis of rotation 2 and is sleeved on the sleeve 4 at axis of rotation 2 middle parts, sleeve 4 side direction are fixedly connected with one for the fixing sleeve mount pad 26 of sample frame 24 being installed with hood lock, this sleeve mount pad 26 comprises the junction plate 9 extending laterally along sleeve 4 and is fixed on junction plate end for the fixing Connection Block 10 of sample frame being installed with hood lock, and junction plate 9 is 90 ° of angles with Connection Block 10.Between axis of rotation 2 and sleeve 4 inwalls, be provided with return spring 16, axis of rotation 2 excircles are provided with lower surface and contact with return spring 16 tops for move downward the flange 15 of pressing at present return spring 16 at axis of rotation 2.As shown in Figure 6, at the top of sleeve 4, be stamped a gland 3, gland 3 is comprised of three parts, this three part is top 20, bottom 22 and the neck 21 that is connected top and bottom, the shape at top 20 similar with respectively cut up and down the circle of, neck 21 is circle with the exterior contour of bottom 22, this three's outer electrical path length top 20 is the longest, take second place in bottom 22, neck 21 minimums.The external diameter of neck 21 is less than the bore of sleeve 4 top through holes, and the external diameter of bottom 22 is greater than the bore of sleeve 4 top through holes.On the inwall of sleeve 4, be provided with an annular groove 23, this groove 23 is positioned at the top of axis of rotation 2 flanges 15, and the bottom 22 of gland 3 embeds in groove 23, gland 3 is fixed on closely to the top of sleeve 4, prevents that axis of rotation 2 from departing from sleeve 4.Axis of rotation 2 is installed with an alignment pin 5 in sleeve 4 positions, lower surface, the lower surface of sleeve 4 is fixed with and is positioned at alignment pin 5 both sides and around axis of rotation 2 Central Symmetries and identical the first limited block 6 and the second limited block 7 of shape, these two limited blocks comprise the intrados relative with axis of rotation 2, the extrados of excircle and two that are connected internal and external cambered surface spacing sides 27, the angle of two spacing sides 27 of two limited blocks is 90 ° of angles, left and right two parts of alignment pin 5 contact with the spacing side 27 that the second limited block 7 is located in the same horizontal plane with the first limited block 6 respectively, the stroke that axis of rotation 2 presses down is no more than the height of limited block.Wherein, the first limited block 7 and the second limited block 8 can not comprise extrados, and their one sides toward the outer side can be planes, can be also arbitrary shapes.At the top of axis of rotation 2, have first threaded mounting hole 13, bottom has second threaded mounting hole 14, and axis of rotation 2 is cylindrical, and its top external diameter reduces gradually, and bottom external diameter also reduces gradually.Axis of rotation top cover has the handle 1 of a bar shaped, and handle 1 is fixed on to the top of axis of rotation 2 by the first erection bolt 11.As shown in Figure 5, in axis of rotation 2 bottoms, be inserted in a clamping head 8, and clamping head 8 be fixed on to the lower end of axis of rotation 2 by the second erection bolt 12.The external diameter of axis of rotation 2 top and bottom can reduce gradually, also can reduce by ladder, can limit clamping head 8 mobile on axis of rotation 2 with handle 1.Clamping head 8 forms by extending laterally bar 17 and being fixed on vertically upward the top bulb 18 extending laterally on bar 17, extends laterally on bar 17 and has a square clamping head installing hole 19, and clamping head 8 is enclosed within the bottom of axis of rotation 2 by clamping head installing hole 19.
As Figure 7-8, hold down gag shown in the utility model is arranged on the two ends that hood lock is installed sample frame 24, in use, first handle 1 is pressed downwards, and simultaneously by 90 ° of rotatable handles, now alignment pin 5 half-twist angles are blocked and cannot be rotated again by the second limited block 7.Flange 15 on axis of rotation 2 is by return spring 16 to pressing down, and clamping head 8, along with axis of rotation 2 moves downward, extend into the below of vehicle body sheet metal 25.Clamping head 8 is received the drive of return spring 16 restoring forces, and vehicle body sheet metal 25 is applied to the power making progress, thereby vehicle body sheet metal 25 is compressed.Because the top bulb 18 of clamping head 8 is mellow and full smooth, when compressing, can not scratch vehicle body sheet metal 25, guaranteed that vehicle appearance is unaffected.When sample frame has assembled after hood lock, again press down handle 1 and counter-rotate 90 ° of angles, now alignment pin 5 is blocked by the first limited block 6, cannot rotate again.Clamping head 8 moves down, and can take out from vehicle body sheet metal 25 belows, has completed whole compression operating process.By the combination of these parts, reach the function of compactor, through measuring the weight of this compacting part, be no more than 0.3 kilogram, thereby realize the lightweight of sample frame.Its profile space is little, and the space tracking moving during use is also little, can be easy to avoid and bodywork parts interference around.
The above; be only the specific embodiment of the present utility model, it should be pointed out that any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.
Claims (10)
1. a hood lock is installed the hold-down mechanism of sample frame, it is characterized in that: comprise axis of rotation and the sleeve that is sleeved on axis of rotation middle part, described sleeve side direction is fixedly connected with one for the fixing sleeve mount pad of sample frame being installed with hood lock, between described axis of rotation and sleeve lining, be provided with return spring, described axis of rotation excircle is provided with one and is positioned at return spring top for pressing down the flange of return spring, described axis of rotation top is fixed with handle, and bottom is fixed with the clamping head extending laterally.
2. a kind of hood lock as claimed in claim 1 is installed the hold-down mechanism of sample frame, it is characterized in that: described axis of rotation is installed with alignment pin in position, sleeve lower surface, the lower surface of described sleeve is fixed with two limited blocks that are positioned at alignment pin both sides Bing Rao rotating shaft center symmetry.
3. a kind of hood lock as claimed in claim 2 is installed the hold-down mechanism of sample frame, it is characterized in that: two described limited blocks comprise the first limited block and the second limited block, the first described limited block comprises two spacing sides, between two described spacing sides, is 90 ° of angles.
4. a kind of hood lock as claimed in claim 1 is installed the hold-down mechanism of sample frame, it is characterized in that: described sleeve top is fixed with gland, described gland is comprised of the neck of top, bottom and connection top and bottom, and the bottom of described gland embeds in sleeve and is positioned at axis of rotation flange top.
5. a kind of hood lock as claimed in claim 4 is installed the hold-down mechanism of sample frame, it is characterized in that: the recess diameter of described gland is not more than sleeve top through hole bore, described gland base diameter is not less than sleeve top through hole bore, described sleeve lining is provided with an annular groove matching with gland bottom, and described gland bottom embeds in the annular groove of sleeve.
6. a kind of hood lock as claimed in claim 1 is installed the hold-down mechanism of sample frame, it is characterized in that: described clamping head comprises and extends laterally bar and be fixed on vertically upward the top bulb extending laterally on bar.
7. a kind of hood lock as claimed in claim 1 is installed the hold-down mechanism of sample frame, it is characterized in that: described sleeve mount pad comprises the junction plate extending laterally along sleeve and is fixed on junction plate end for the fixing Connection Block of sample frame being installed with hood lock.
8. a kind of hood lock as described in claim 1 or 6 is installed the hold-down mechanism of sample frame, it is characterized in that: the bar that extends laterally of described clamping head is provided with clamping head installing hole, axis of rotation lower surface is provided with the first threaded mounting hole, and described clamping head is sleeved on axis of rotation end and fixes by being positioned at the first erection bolt of axis of rotation bottom.
9. a kind of hood lock as claimed in claim 8 is installed the hold-down mechanism of sample frame, it is characterized in that: described axis of rotation upper surface is provided with the second threaded mounting hole, described taper knob is contained in axis of rotation top and fixes by being positioned at second erection bolt at axis of rotation top.
10. a kind of hood lock as claimed in claim 1 is installed the hold-down mechanism of sample frame, it is characterized in that: the stroke of described axis of rotation is no more than the height of limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377742.1U CN203978076U (en) | 2014-07-09 | 2014-07-09 | A kind of hood lock is installed the hold-down mechanism of sample frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377742.1U CN203978076U (en) | 2014-07-09 | 2014-07-09 | A kind of hood lock is installed the hold-down mechanism of sample frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978076U true CN203978076U (en) | 2014-12-03 |
Family
ID=51975534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420377742.1U Expired - Lifetime CN203978076U (en) | 2014-07-09 | 2014-07-09 | A kind of hood lock is installed the hold-down mechanism of sample frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592732A (en) * | 2018-03-29 | 2018-09-28 | 神龙汽车有限公司 | Rapid measurement device based on angle brace sample rack, hood lock sample rack three-dimensional dimension |
-
2014
- 2014-07-09 CN CN201420377742.1U patent/CN203978076U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592732A (en) * | 2018-03-29 | 2018-09-28 | 神龙汽车有限公司 | Rapid measurement device based on angle brace sample rack, hood lock sample rack three-dimensional dimension |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |