CN209208102U - Heat tooling and positioning mechanism - Google Patents
Heat tooling and positioning mechanism Download PDFInfo
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- CN209208102U CN209208102U CN201821998063.0U CN201821998063U CN209208102U CN 209208102 U CN209208102 U CN 209208102U CN 201821998063 U CN201821998063 U CN 201821998063U CN 209208102 U CN209208102 U CN 209208102U
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- cover board
- hot melt
- workpiece
- added
- positioning
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Abstract
The utility model discloses a kind of hot melt tooling and its positioning mechanisms, the positioning mechanism includes support plate and cover board, pilot hole is offered on cover board, cover board is arranged on the working position of hot melt tooling, the lock chamber with workpiece shape adaptation to be added is formed in support plate, lock chamber has open end, and open end is removably connect with cover board；For workpiece setting to be added in lock chamber, the hot melt head for heating tooling makes nut affixed with workpiece to be added after pilot hole.By the connection of support plate and cover board, so that workpiece to be added is fixed on the inside of lock chamber, limit to machined part is realized by lock chamber and cover board.Hot melt head drives the nut after being heated to pass through pilot hole, so that the installation position on the nut after being heated to fixed workpiece, to realize the installation of nut Yu workpiece to be added.The structure of above-mentioned positioning mechanism is simple, can be realized the accurate positioning during screw nut hot melting, to effectively improve the efficiency of processing, and then reduces the cost of manufacture.
Description
Technical field
The utility model relates to plastic products processing technique field more particularly to a kind of positioning mechanisms for heating tooling.This
Utility model further relates to a kind of hot melt tooling including above-mentioned positioning mechanism.
Background technique
Currently, most of upper and lower two shells of plastic product are combined into the screwed lock mode, lock the nut paid and have plenty of
It is embedded on product when injection molding, has plenty of in the BOSS column for being heat fused to product after injection molding (nut seat).
During screw nut hot melting, by the way that workpiece to be added to be placed on the working position of hot melt tooling, pass through hot melt tooling
It heats head and heats nut, and the nut after heating is contacted with the installation position of workpiece to be added, after reaching preset time, heat head
It is separated with nut, to complete the hot melt installation of workpiece nut to be added.
But hot melt tooling, during carrying out screw nut hot melting, workpiece to be added is easily displaced, so as to cause positioning accurate
Degree is inaccurate, so that the precision of hot-melting nut not can guarantee, while needing to carry out not the precision of hot melt in reflow process
Disconnected amendment, leads to the inefficient of production, increases the cost of manufacture.
Utility model content
Purpose of the utility model is to solve at least one above-mentioned problem, which is by following technology
What scheme was realized.
The utility model provides a kind of positioning mechanism for heating tooling, including support plate and cover board, opens on the cover board
Equipped with pilot hole, the cover board is arranged on the working position of hot melt tooling, is formed in the support plate and workpiece shapes to be added
The lock chamber of adaptation, the lock chamber have open end, and the open end is removably connect with the cover board；
For workpiece setting to be added in the lock chamber, the hot melt head of the hot melt tooling makes nut pass through the pilot hole
It is affixed with the workpiece to be added afterwards.
Preferably, first positioning hole is also provided on the cover board, pin passes through the first positioning hole and the work
Position connection, so that the cover board to be fixed on the working position.
Preferably, the quantity of the first positioning hole is multiple, and each first positioning hole is arranged at intervals on the cover board
On.
Preferably, second location hole is also provided on the cover board, on the side of the support plate and cover board cooperation
Offer third location hole, the second location hole is inserted into one end of positioning pin, the other end insertion of the positioning pin described the
Three location holes, to connect the support plate with the cover board.
Preferably, the quantity of the second location hole is multiple, the quantity of the third location hole and second positioning
The quantity in hole is consistent.
Preferably, the quantity and position one of the quantity of the pilot hole and position with installation position on the generation converted products
It causes.
Preferably, the aperture of the pilot hole towards the hot melt head is provided with the first chamfering.
Preferably, the aperture of the pilot hole towards the generation converted products is provided with the second chamfering.
The utility model also provides a kind of hot melt tooling, including positioning mechanism as described above.
The positioning mechanism of hot melt tooling provided by the utility model, including support plate and cover board are offered on cover board and are led
Xiang Kong, cover board are arranged on the working position of hot melt tooling, and the lock chamber with workpiece shape adaptation to be added is formed in support plate, Gu
Chamber is determined with open end, and open end is removably connect with cover board；Workpiece setting to be added heats tooling in lock chamber
Hot melt head make nut pass through pilot hole after it is affixed with workpiece to be added.In above structure, lock chamber is formed in support plate, it should
For lock chamber for placing workpiece to be added, cover board is removeably positioned at the open end of lock chamber.In the heat for carrying out nut
Blow timing, cover board is fixed on working position, so that workpiece to be added is placed on by pilot hole towards the hot melt head of hot melt tooling
On side of the cover board far from hot melt head, the open end of lock chamber is made towards workpiece to be added by the connection of support plate and cover board
The inside that workpiece to be added is fixed on lock chamber is obtained, the limit of lock chamber and cover board realization to machined part is passed through.Heat tooling
Starting, hot melt head drive nut mobile, heat in the process of moving to nut, and hot melt head drives the nut after being heated
Across pilot hole, so that the nut after being heated reaches the installation position on workpiece to be added, hot melt head drives the nut after being heated
Be resisted against on installation position, by hot melt so that nut connect with installation position, heat head and separated with nut, thus realize nut and to
The installation of workpiece.
The structure of above-mentioned positioning mechanism is simple, can be realized the accurate positioning during screw nut hot melting, to effectively improve
The efficiency of processing, and then reduce the cost of manufacture.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is that positioning mechanism provided by the utility model applies the structural schematic diagram in hot melt tooling；
Fig. 2 is the structural schematic diagram of positioning mechanism provided by the utility model；
Fig. 3 is the structural schematic diagram that hot melt head passes through cover board in hot melt tooling shown in Fig. 1.
Appended drawing reference
1 is hot melt tooling, and 11 be hot melt head；
2 be positioning mechanism, and 21 be support plate, and 211 be lock chamber, and 22 be cover board, and 221 be pilot hole, and 2211 fall for first
Angle, 2212 be the second chamfering, and 222 be first positioning hole, and 223 be second location hole.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
Fig. 1 to Fig. 3 is please referred to, Fig. 1 is that positioning mechanism provided by the utility model applies the structure in hot melt tooling
Schematic diagram；Fig. 2 is the structural schematic diagram of positioning mechanism provided by the utility model；Fig. 3 is to heat in hot melt tooling shown in Fig. 1
Head passes through the structural schematic diagram of cover board.
In a specific embodiment, the utility model provides a kind of positioning mechanism for heating tooling, including support
Plate 21 and cover board 22 offer pilot hole 221 on cover board 22, and cover board 22 is arranged on the working position of hot melt tooling 1, support plate 21
On be formed with lock chamber 211 with workpiece shape adaptation to be added, lock chamber 211 has open end, open end and cover board 22 with can
The mode of disassembly connects；For workpiece setting to be added in lock chamber 211, the hot melt head 11 of hot melt tooling 1 makes nut pass through guiding
It is affixed with workpiece to be added behind hole 221.In above structure, lock chamber 211 is formed in support plate 21, the lock chamber 211 is for putting
Workpiece to be added is set, cover board 22 is removeably positioned at the open end of lock chamber 211.It is fixed in the hot melt for carrying out nut
When, cover board 22 is fixed on working position, so that pilot hole 221 places workpiece to be added towards the hot melt head 11 of hot melt tooling 1
On side of the cover board 22 far from hot melt head 11, by the open end of lock chamber 211 towards workpiece to be added, pass through support plate 21 and lid
The connection of plate 22 is treated so that workpiece to be added is fixed on the inside of lock chamber 211 by lock chamber 211 and the realization of cover board 22
The limit of workpiece.Tooling 1 is heated to start, hot melt head 11 drives nut mobile, nut heated in the process of moving,
Hot melt head 11 drives the nut after being heated to pass through pilot hole 221, so that the nut after being heated reaches the peace on workpiece to be added
Position is filled, hot melt head 11 drives the nut after being heated to be resisted against on installation position, by hot melt so that nut is connect with installation position, heat
Molten head 11 is separated with nut, to realize the installation of nut Yu workpiece to be added.
The structure of above-mentioned positioning mechanism 2 is simple, can be realized the accurate positioning during screw nut hot melting, to effectively improve
The efficiency of processing, and then reduce the cost of manufacture.
It should be pointed out that the lower section of working position is arranged in above-mentioned hot melt head 11, heating setting in tooling 1, there are two horizontal
Cylinder realizes that hot melt head 11, to the adjustment with Y-direction position, heats in tooling 1 also in X by the collective effect of two horizontal air cylinders
It is provided with vertical cylinder, by the driving of vertical cylinder hot melt head 11 is moved up and down, so as to efficiently accomplish spiral shell
Female reflow process.
Be further understood that, be also provided with first positioning hole 222 on cover board 22, pin pass through first positioning hole 222 with
Working position connection, so that cover board 22 to be fixed on working position.On positioning plate be arranged first positioning hole 222, when cover board 22 with
When work is attached, by the positioning point alignment in first positioning hole 222 and working position, first positioning hole is passed through by pin
It is attached after 222 with anchor point and realizes cover board 22 and the connection that work is, while realizing the effective position to cover board 22, thus
Guarantee the precise positioning during screw nut hot melting, and then improve the efficiency of processing, reduces the cost of manufacture.
Further, the quantity of first positioning hole 222 is multiple, and each first positioning hole 222 is arranged at intervals on cover board 22.
Fixing intensity when enabling to cover board 22 to connect with working position by the way that multiple first positioning holes 222 are arranged increases, positioning accuracy
Be guaranteed, avoid during screw nut hot melting there is a situation where cover board 22 shift, to be effectively ensured during screw nut hot melting
Precision.
Further, it is also provided with second location hole 223 on cover board 22, is opened on the side that support plate 21 cooperates with cover board 22
Equipped with third location hole (not shown), second location hole 223 is inserted into one end of positioning pin, the other end insertion of positioning pin the
Three location holes, to connect support plate 21 and cover board 22.Support plate 21 and cover board 22 are realized by positioning pin, i.e., by positioning pin
One end insertion second location hole 223 in, workpiece to be added be placed into cover board 22 far from hot melt head 11 side on, support plate 21
The open end of lock chamber 211 is towards workpiece to be added, by 21 spiral-lock of support plate in the outside of workpiece to be added, by by the another of positioning pin
The connection that third positioning hole realizes support plate 21 and cover board 22 is inserted into one end, to be added after support plate 21 is connect with cover board 22
Workpiece is positioned in the located space formed between lock chamber 211 and cover board 22, to realize the effective position of workpiece to be added.
Further, the quantity of second location hole 223 is multiple, quantity and the second location hole 223 of third location hole
Quantity is consistent.By the way that multiple second location holes 223 and multiple third location holes is arranged, cover board 22 and support plate 21 are enabled to
Fixing intensity when connection increases, and positioning accuracy is guaranteed, and avoids that the feelings that cover board 22 shifts occur during screw nut hot melting
Condition, thus the precision during screw nut hot melting is effectively ensured.
Specifically understand, the quantity of pilot hole 221 and position with for installation position on converted products quantity and position
Unanimously.After workpiece to be added is positioned, the installation position on workpiece to be added is correspondingly arranged with pilot hole 221, so that hot melt 11 band of head
Dynamic nut can be arrived at effectively on installation position, to realize that the hot melt of nut is fixed.
Specifically, the aperture of pilot hole 221 towards hot melt head 11 is provided with the first chamfering 2211.Have by the way that the structure is arranged
Effect guarantees that hot melt head 11 drives nut that can be efficiently entering pilot hole 221, at the same the first chamfering 2211 can be realized to nut into
Enter the amendment of posture, so that nut, which is effectively ensured, enters the posture after pilot hole 221, and then guarantees the quality of screw nut hot melting.
It is to be appreciated that above-mentioned first chamfering 2211 is rounded corner or ramp down angle, the application is preferably ramp down angle, thus
It can be realized effective amendment to nut, to improve the quality of screw nut hot melting.
Specifically, pilot hole 221 is provided with the second chamfering 2212 towards the aperture for converted products.By the way that the structure is arranged
Hot melt head 11, which is effectively ensured, drives nut that can effectively leave pilot hole 221, avoids the occurrence of nut posture changing caused by clamping stagnation,
The posture after pilot hole 221 is left to which nut be effectively ensured, and then guarantees the quality of screw nut hot melting.
It is to be appreciated that above-mentioned second chamfering 2212 is rounded corner or ramp down angle, the application is preferably ramp down angle, thus
Guarantee posture of the nut after pilot hole 221, to improve the quality of screw nut hot melting
In addition to above-mentioned positioning mechanism 2, the utility model also provides a kind of hot melt tooling 1, other each portions of the hot melt tooling 1
Refer to the prior art for separation structure, and the application repeats no more herein.
It should be understood that although multiple element, portion can be described using term first, second, third, etc. in the text
Part, region, layer and/or section still these component, assembly units, region, layer and/or are limited by these terms than Duan Buying.
These terms can only be used to a component, assembly unit, region, layer or section and another component, assembly unit, region, layer or section
It distinguishes.Unless context is it is manifestly intended that otherwise the term and other numerical terms of such as " first ", " second " etc exist
Sequence or order is not implied that when using in text.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model answers institute
It states and is subject to the protection scope in claims.
Claims (9)
1. a kind of positioning mechanism for heating tooling, including support plate and cover board, which is characterized in that offer guiding on the cover board
Hole, the cover board are arranged on the working position of hot melt tooling, are formed in the support plate and consolidate with workpiece shape adaptation to be added
Determine chamber, the lock chamber has open end, and the open end is removably connect with the cover board；
Workpiece setting to be added in the lock chamber, it is described hot melt tooling hot melt head make nut pass through the pilot hole after with
The workpiece to be added is affixed.
2. the positioning mechanism of hot melt tooling according to claim 1, which is characterized in that be also provided with first on the cover board
Location hole, pin passes through the first positioning hole and connect with the working position, so that the cover board is fixed on the working position
On.
3. the positioning mechanism of hot melt tooling according to claim 2, which is characterized in that the quantity of the first positioning hole is
Multiple, each first positioning hole is arranged at intervals on the cover board.
4. the positioning mechanism of hot melt tooling according to claim 1, which is characterized in that be also provided with second on the cover board
Third location hole is offered on the side of location hole, the support plate and cover board cooperation, described in one end insertion of positioning pin
The other end of second location hole, the positioning pin is inserted into the third location hole, to connect the support plate and the cover board
It connects.
5. the positioning mechanism of hot melt tooling according to claim 4, which is characterized in that the quantity of the second location hole is
Multiple, the quantity of the third location hole is consistent with the quantity of the second location hole.
6. the positioning mechanism of hot melt tooling according to claim 1, which is characterized in that the quantity of the pilot hole and position
With the quantity and position consistency of installation position on the workpiece to be added.
7. the positioning mechanism of hot melt tooling according to claim 6, which is characterized in that the pilot hole is towards the hot melt
The aperture of head is provided with the first chamfering.
8. the positioning mechanism of hot melt tooling according to claim 7, which is characterized in that the pilot hole is towards described to be added
The aperture of workpiece is provided with the second chamfering.
9. a kind of hot melt tooling, which is characterized in that including such as described in any item positioning mechanisms of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998063.0U CN209208102U (en) | 2018-11-29 | 2018-11-29 | Heat tooling and positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998063.0U CN209208102U (en) | 2018-11-29 | 2018-11-29 | Heat tooling and positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208102U true CN209208102U (en) | 2019-08-06 |
Family
ID=67462272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998063.0U Active CN209208102U (en) | 2018-11-29 | 2018-11-29 | Heat tooling and positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208102U (en) |
-
2018
- 2018-11-29 CN CN201821998063.0U patent/CN209208102U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201022 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266100 Qingdao, Laoshan District, North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |