CN106738949A - Drive recorder back side hot-melting nut base fixture - Google Patents
Drive recorder back side hot-melting nut base fixture Download PDFInfo
- Publication number
- CN106738949A CN106738949A CN201611240837.9A CN201611240837A CN106738949A CN 106738949 A CN106738949 A CN 106738949A CN 201611240837 A CN201611240837 A CN 201611240837A CN 106738949 A CN106738949 A CN 106738949A
- Authority
- CN
- China
- Prior art keywords
- hot melt
- melt head
- plate
- hot
- pinboard
- 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.)
- Pending
Links
- 238000002844 melting Methods 0.000 title claims abstract description 17
- 239000012943 hotmelt Substances 0.000 claims abstract description 159
- 238000009434 installation Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/44—Joining a heated non plastics element to a plastics element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of drive recorder back side hot-melting nut base fixture, the die cavity matched with processed product base profile is offered on lower mould, die cavity big 0.02mm ~ 0.08mm more unilateral than processed product base profile, upper molded plate is correspondingly arranged with lower mould, upper molded plate bottom matches with processed product top shape, the hot melt head through hole passed through for the molten head assembly of heat supply is offered on upper molded plate, pinboard is arranged on upper molded plate top, hot melt head assembly passes through hot melt head through hole, hot melt head assembly is mounted directly or indirectly on upper molded plate, hot melt head assembly bottom surface arrives the small 3mm ~ 8mm of distance of processed product the top to the distance between processed product thermal fusing surface than upper molded plate lower surface, spring is arranged between upper molded plate and pinboard.The present invention carries out hot melt positioning action to it by the way of mould positioning in lower imitation shape, and accurate positioning, hot melt effect is good.
Description
Technical field
The present invention discloses a kind of drive recorder processing processing jig, and particularly a kind of drive recorder heats spiral shell with the back side
Female base fixture, belongs to drive recorder processing Aided Machine technical field.
Background technology
With the development and the improvement of people's living standards of automobile industry, application of the automobile in people live is more and more wider
General, the thing followed also brings some unnecessary troubles, such as：Traffic accident, porcelain etc. is maliciously touched, with driving recording
The appearance of instrument, retains for the evidence of such accident and provides great convenience.At present, the structure of drive recorder is varied, has
A kind of drive recorder needs to fix a nut by way of hot melt, as installation similar to circle in its shell
With, when conventional plastic parts is heated, plastic casing is positioned with lower mould typically, but similar to its shell of the drive recorder of circle
Body is hemispherical, and does not have location hole, very not accurate using lower die topography positioning, so as to easily make hot melt fail.At present, because
The orientation problem of hemispherical shell cannot be solved, in such cases in the industry substantially using the artificial side heated by flatiron by hand
Formula is heated, and this mode has that efficiency is low, easily makes a mess of housing and heat effect.
The content of the invention
Cannot be positioned for hemispherical drive recorder of the prior art mentioned above, heat is carried out using artificial craft
The mode of molten nut, the present invention provides a kind of drive recorder back side hot-melting nut base fixture, and it is used in lower imitation shape
The mode of mould positioning carries out hot melt positioning action to it, and accurate positioning, hot melt effect is good.
The present invention solve its technical problem use technical scheme be：A kind of drive recorder back side hot-melting nut base
Tool, base fixture include lower mould, upper molded plate, pinboard, spring and hot melt head assembly, offered on lower mould with it is to be processed
The die cavity that product base profile matches, die cavity big 0.02mm ~ 0.08mm more unilateral than processed product base profile, upper molded plate
It is correspondingly arranged with lower mould, upper molded plate bottom matches with processed product top shape, is offered for supplying on upper molded plate
The hot melt head through hole that hot melt head assembly is passed through, pinboard is arranged on upper molded plate top, and hot melt head assembly passes through hot melt head through hole,
Hot melt head assembly be mounted directly or indirectly on upper molded plate, hot melt head assembly bottom surface between processed product thermal fusing surface away from
Small 3mm ~ 8mm with a distance from than upper molded plate lower surface to processed product the top, spring is arranged on upper molded plate with switching
Between plate.
The technical scheme that the present invention solves the use of its technical problem is further comprised：
Described die cavity big 0.05mm more unilateral than processed product base profile.
Described upper molded plate bottom offers pressing plate accommodating hole, the snapped-in position on pressing plate accommodating hole and processed product
It is corresponding.
Hot melt head fixed plate is installed with described pinboard, hot melt head assembly is fixedly mounted on hot melt head fixed plate
On.
Described hot melt head assembly includes hot melt head mounting post, hot melt head pinboard, hot melt head installing plate and hot melt head, heat
Molten head mounting post is fixedly mounted on hot melt head fixed plate bottom, and hot melt head pinboard is arranged on hot melt head and installs column bottom, hot melt
Head installing plate is fixedly mounted on hot melt head pinboard bottom, and hot melt head is fixedly mounted on hot melt head installing plate bottom.
The hot melt head mounting bar of more than two is fixedly installed on described hot melt head installing plate, hot melt head mounting bar is in warm
Molten head installing plate outside is uniformly distributed, and hot melt head mounting bar is curved, and hot melt head mounting bar is equal with the outside of hot melt head installing plate
OK, hot melt head mounting bar one end is fixedly installed togather with hot melt head installing plate, and the hot melt head mounting bar other end is provided with mounting hole,
Hot melt head pinboard lower section is arranged in the prominent part of hot melt head mounting post, and mounting hole and the hot melt head mounting post of hot melt head mounting bar bottom are consolidated
Dingan County is fitted together.
Described hot melt head installing plate top is fixed with the spacing salient point for projecting upwards.
Described pinboard top and hot melt head fixed plate lower section correspondence position offers spring mounting hole, and spring is arranged on
In spring mounting hole.
Lead column is installed with described pinboard, correspondence position offers pilot hole in hot melt head fixed plate, leads
It is inserted into pilot hole to post；Or lead column is installed with hot melt head fixed plate, correspondence position is offered on pinboard
Pilot hole, lead column is inserted into pilot hole.
Limited post is installed with described pinboard, correspondence position offers spacing hole in hot melt head fixed plate, limits
Position post is in "convex" shaped, and limited post is inserted on pinboard after passing through spacing hole by hot melt head fixed plate bottom up, spacing hole
Be less than 9 section diameters of limited post with diameter greater than or equal to limited post main body portion diameter.
The beneficial effects of the invention are as follows：The present invention carries out hot melt positional operand by the way of mould positioning in lower imitation shape to it
Make, accurate positioning, hot melt effect it is good, using the present invention with it is existing with flatiron craft hot melting way compared with, its boiling hot point it is attractive in appearance and
Do not loosen, more than 3 times of improved efficiency, housing scrappage reduction by 50%.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention.
Fig. 2 is decomposing state structural representation of the present invention.
Fig. 3 is another viewing angle constructions schematic diagram of decomposing state of the present invention.
Fig. 4 is the hot melt head assembly decomposing state structural representation in the present invention.
Fig. 5 is another viewing angle constructions schematic diagram of hot melt head assembly decomposing state in the present invention.
In figure, mould under 1-, 2- upper molded plates, 3- pinboards, 4- hot melt head fixed plates, 5- die cavitys, 6- products, 7- is oriented to
Post, 8- springs, 9- limited posts, 10- pilot holes, 11- spring mounting holes, 12- spacing holes, 13- hot melt head through holes, 14- hot melt heads
Component, 15- pressing plate accommodating holes, 16- hot melt head mounting posts, 17- hot melt head pinboards, 18- hot melt head installing plates, 19- hot melt heads,
20- heats head mounting post, 21- hot melt head mounting bars, the spacing salient points of 22-.
Specific embodiment
The present embodiment is the preferred embodiment for the present invention, and other all its principles and basic structure are identical with the present embodiment or near
As, within the scope of the present invention.
Accompanying drawing 1 to accompanying drawing 5 is refer to, the invention mainly comprises lower mould 1, upper molded plate 2, pinboard 3, spring 8 and heat
Molten head assembly 14, offers the die cavity 5 matched with processed product base profile on lower mould 1, in the present embodiment, die cavity 5 compares
Processed product base profile is bigger, with facilitate in position fixing process processed product can the free movement in die cavity 5, to reach
The effect of positioning, in the present embodiment, the big 0.02mm ~ 0.08mm more unilateral than processed product base profile of die cavity 5（Institute in the present invention
State it is unilateral refer to unilateral size because being approximate hemispherical for converted products and die cavity 5, be equivalent to hemisphere
Shape, the then big 0.02mm ~ 0.08mm of radius of the unilateral radius ratio processed product for referring to die cavity 5）, the preferably ratio of die cavity 5 treats
The unilateral big 0.05mm of converted products base profile, upper molded plate 2 is correspondingly arranged with lower mould 1, the bottom of upper molded plate 2 and product to be processed
Product top shape matches（Matching herein refers to the bottom of upper molded plate 2 and processed product top in error allowed band
Portion's shape is identical）, in the present embodiment, the bottom of upper molded plate 2 offers pressing plate accommodating hole 15, pressing plate accommodating hole 15 and product to be processed
Snapped-in position on product is corresponding, to prevent the buckle gone up towards processed products in bonding processes from causing to damage.Upper molded plate 2
On offer the hot melt head through hole 13 passed through for the molten head assembly 14 of heat supply, pinboard 3 is arranged on the top of upper molded plate 2, hot melt
Head assembly 14 is mounted directly or indirectly on upper molded plate 2 through hot melt head through hole 13, hot melt head assembly 14, heats head assembly 14
Bottom surface is smaller than the distance of the lower surface of upper molded plate 2 to processed product the top to the distance between processed product thermal fusing surface
3mm ~ 8mm, spring 8 is arranged between upper molded plate 2 and pinboard 3.
In the present embodiment, hot melt head fixed plate 4 is installed with pinboard 3, hot melt head assembly 14 is fixedly mounted on
In hot melt head fixed plate 4, hot melt head fixed plate 4 is fixedly mounted on pressing machine.In the present embodiment, the top of pinboard 3 and hot melt
The head lower section correspondence position of fixed plate 4 offers spring mounting hole 11, and spring 8 is arranged in spring mounting hole 11, in the present embodiment,
Spring 8 is provided with four, and four springs 8 are separately positioned at the corner location of pinboard 3 and hot melt head fixed plate 4, to keep it
Balance in bonding processes.In the present embodiment, lead column 7 is installed with pinboard 3, it is right in hot melt head fixed plate 4
Position is answered to offer pilot hole 10, lead column 7 is inserted into pilot hole 10, lead column 7 is provided with four, and four lead columns 7 are set
At the corner location of pinboard 3, to keep its pinboard 3 in bonding processes to remain parallel with hot melt head fixed plate 4
State, during specific implementation, it is also possible to be directed to post 7 and be fixedly installed in hot melt head fixed plate 4, be directed to hole 10 and be opened in switching
On plate 3, or fairlead can be installed with pilot hole 10.In the present embodiment, fixedly mounted on pinboard 3 limited
Position post 9, correspondence position offers spacing hole 12 in hot melt head fixed plate 4, and limited post 9 is in "convex" shaped, or referred to as step-like,
Limited post 9 is inserted on pinboard 3 after passing through spacing hole 12 by the bottom up of hot melt head fixed plate 4, in the present embodiment, spacing hole
12 with diameter greater than or equal to the main body portion diameter of limited post 9 are less than the end portion diameter of limited post 9, limited post 9 is inserted
In spacing hole 12, its termination does not pass through spacing hole 12 again, to reach between pinboard 3 and hot melt head fixed plate 4
Distance plays position-limiting action, prevents its undue separating and causes coming off for spring 8.In the present embodiment, limited post 9 is provided with two,
Two limited posts 9 are separately positioned on the both sides of pinboard 3.
In the present embodiment, hot melt head assembly 14 mainly includes hot melt head mounting post 16, hot melt head pinboard 17, hot melt head peace
Dress plate 18 and hot melt first 19, hot melt head mounting post 16 are fixedly mounted on the bottom of hot melt head fixed plate 4, and hot melt head pinboard 17 is installed
In the bottom of hot melt head mounting post 16, hot melt head installing plate 18 is fixedly mounted on the bottom of hot melt head pinboard 17, heats first 19 and fixes
Installed in the bottom of hot melt head installing plate 1.In the present embodiment, hot melt head mounting bar 21 is fixedly installed on hot melt head installing plate 18,
Hot melt head mounting bar 21 is provided with three, and three strip hot melt head mounting bars 21 are fixedly installed on the outside of hot melt head installing plate 18, three
Hot melt head mounting bar 21 is uniformly distributed in the outside of hot melt head installing plate 18, and hot melt head mounting bar 21 is curved, is installed with hot melt head
The outside of plate 18 is parallel, and the one end of hot melt head mounting bar 21 is fixedly installed togather with hot melt head installing plate 18, heats head mounting bar
21 other ends are provided with mounting hole, and the lower section of hot melt head pinboard 17 is arranged in the prominent part of hot melt head mounting post 20, the bottom of hot melt head mounting bar 21
The mounting hole in portion is fixedly installed togather with hot melt head mounting post 20, and in the present embodiment, the top fixation of hot melt head installing plate 18 sets
There is the spacing salient point 22 for projecting upwards, during can preventing from pushing, damage hot melt head mounting bar 21, in the present embodiment, limit convex
Height of the height of point 22 less than hot melt head mounting post 20.In the present embodiment, hot melt head mounting bar 21 is provided with three, specific implementation
When, hot melt head mounting bar 21 it can also be provided that two or more.
When in use, in the die cavity 5 that processed product 6 is put on lower mould 1, upper mould is pushed the present invention, the bottom of upper molded plate 2
Portion first touches the upper surface of processed product 6, and processed product 6 is calibrated to automatically under the pressure of upper molded plate 2 in die cavity 5
Horizontality, upper mould continues to push, and due to the presence of spring 8, pinboard 3 and hot melt head assembly 14 also push space, work as heat
When the lower surface of molten head assembly 14 touches the thermal fusing surface of processed product 6, hot melt pressing is carried out to it, because hot melt head is installed
Bar 21 has certain elasticity, it is ensured that nut is pressed downward in processed product 6 automatically, so as to complete hot melting process.
The present invention carries out hot melt positioning action, accurate positioning, hot melt effect by the way of mould positioning in lower imitation shape to it
It is really good, using the present invention with it is existing with flatiron craft hot melting way compared with, its boiling hot point is attractive in appearance and does not loosen, 3 times of improved efficiency
More than, housing scrappage reduction by 50%.
Claims (10)
1. a kind of drive recorder back side hot-melting nut base fixture, it is characterized in that：Described base fixture include lower mould, on
Moulded board, pinboard, spring and hot melt head assembly, the mould matched with processed product base profile is offered on lower mould
Chamber, die cavity big 0.02mm ~ 0.08mm more unilateral than processed product base profile, upper molded plate is correspondingly arranged with lower mould, upper molding
Plate bottom is matched with processed product top shape, and the hot melt head passed through for the molten head assembly of heat supply is offered on upper molded plate
Through hole, pinboard is arranged on upper molded plate top, and hot melt head assembly is directly or indirectly pacified through hot melt head through hole, hot melt head assembly
On upper molded plate, hot melt head assembly bottom surface to the distance between processed product thermal fusing surface is than upper molded plate lower surface to treating
Small 3mm ~ the 8mm of distance of converted products the top, spring is arranged between upper molded plate and pinboard.
2. drive recorder according to claim 1 back side hot-melting nut base fixture, it is characterized in that：Described die cavity
Big 0.05mm more unilateral than processed product base profile.
3. drive recorder according to claim 1 back side hot-melting nut base fixture, it is characterized in that：Described upper mould
Pressing plate bottom offers pressing plate accommodating hole, and pressing plate accommodating hole is corresponding with the snapped-in position on processed product.
4. drive recorder according to claim 1 back side hot-melting nut base fixture, it is characterized in that：Described switching
Hot melt head fixed plate is installed with plate, hot melt head assembly is fixedly mounted in hot melt head fixed plate.
5. drive recorder according to claim 1 back side hot-melting nut base fixture, it is characterized in that：Described hot melt
Head assembly includes hot melt head mounting post, hot melt head pinboard, hot melt head installing plate and hot melt head, the mounting post fixed installation of hot melt head
In hot melt head fixed plate bottom, hot melt head pinboard is arranged on hot melt head and installs column bottom, and hot melt head installing plate is fixedly mounted on
Hot melt head pinboard bottom, hot melt head is fixedly mounted on hot melt head installing plate bottom.
6. drive recorder according to claim 5 back side hot-melting nut base fixture, it is characterized in that：Described hot melt
The hot melt head mounting bar of more than two is fixedly installed on head installing plate, hot melt head mounting bar is uniform on the outside of hot melt head installing plate
Distribution, hot melt head mounting bar is curved, and hot melt head mounting bar is parallel with the outside of hot melt head installing plate, hot melt head mounting bar one end
It is fixedly installed togather with hot melt head installing plate, the hot melt head mounting bar other end is provided with mounting hole, hot melt head pinboard lower section is prominent
Go out to be provided with hot melt head mounting post, mounting hole and the hot melt head mounting post of hot melt head mounting bar bottom are fixedly installed togather.
7. drive recorder according to claim 5 back side hot-melting nut base fixture, it is characterized in that：Described hot melt
Head installing plate top is fixed with the spacing salient point for projecting upwards.
8. drive recorder according to claim 1 back side hot-melting nut base fixture, it is characterized in that：Described switching
Plate top and hot melt head fixed plate lower section correspondence position offer spring mounting hole, and spring is arranged in spring mounting hole.
9. drive recorder according to claim 1 back side hot-melting nut base fixture, it is characterized in that：Described switching
Lead column is installed with plate, correspondence position offers pilot hole in hot melt head fixed plate, and lead column is inserted into pilot hole；
Or lead column is installed with hot melt head fixed plate, correspondence position offers pilot hole on pinboard, and lead column is inserted into
In pilot hole.
10. drive recorder according to claim 1 back side hot-melting nut base fixture, it is characterized in that：Described turns
Limited post is installed with fishplate bar, correspondence position offers spacing hole in hot melt head fixed plate, limited post is in "convex" shaped, limit
Position post by hot melt head fixed plate bottom up through being inserted on pinboard after spacing hole, spacing hole with diameter greater than or equal to limit
Position post main body portion diameter and be less than 9 section diameters of limited post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240837.9A CN106738949A (en) | 2016-12-29 | 2016-12-29 | Drive recorder back side hot-melting nut base fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240837.9A CN106738949A (en) | 2016-12-29 | 2016-12-29 | Drive recorder back side hot-melting nut base fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738949A true CN106738949A (en) | 2017-05-31 |
Family
ID=58923438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611240837.9A Pending CN106738949A (en) | 2016-12-29 | 2016-12-29 | Drive recorder back side hot-melting nut base fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498878A (en) * | 2017-08-25 | 2017-12-22 | 苏州博众精工科技有限公司 | A kind of automatic compensation compliant mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204123677U (en) * | 2014-08-05 | 2015-01-28 | 武汉洛芙科技股份有限公司 | A kind of thermofusion device for hand-held laser depilation shell |
| CN206394045U (en) * | 2016-12-29 | 2017-08-11 | 东莞市弘观精密塑胶有限公司 | Drive recorder back side hot-melting nut base fixture |
-
2016
- 2016-12-29 CN CN201611240837.9A patent/CN106738949A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204123677U (en) * | 2014-08-05 | 2015-01-28 | 武汉洛芙科技股份有限公司 | A kind of thermofusion device for hand-held laser depilation shell |
| CN206394045U (en) * | 2016-12-29 | 2017-08-11 | 东莞市弘观精密塑胶有限公司 | Drive recorder back side hot-melting nut base fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498878A (en) * | 2017-08-25 | 2017-12-22 | 苏州博众精工科技有限公司 | A kind of automatic compensation compliant mechanism |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |