CN207416007U - Nut hot press - Google Patents
Nut hot press Download PDFInfo
- Publication number
- CN207416007U CN207416007U CN201721210935.8U CN201721210935U CN207416007U CN 207416007 U CN207416007 U CN 207416007U CN 201721210935 U CN201721210935 U CN 201721210935U CN 207416007 U CN207416007 U CN 207416007U
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- CN
- China
- Prior art keywords
- nut
- hot melt
- column
- mounting base
- bottom plate
- 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.)
- Expired - Fee Related
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- Lining Or Joining Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of nut hot press, and including upper pressing assembly, lower pressing assembly and workbench, upper pressing assembly includes cylinder, upper mounting plate and briquetting；Lower pressing assembly includes mounting base and hot melt bottom plate, and the upper surface of mounting base is provided with positioning element and straight slot, and hot melt bottom plate is arranged on the lower section of straight slot, heats and head is heated on bottom plate, and hot melt head is located in straight slot and can be pierced by out of straight slot；Lower installation board is provided on workbench, the first column is provided between upper mounting plate and lower installation board；The second column is provided between lower installation board and mounting base, mounting base can be moved up and down along the second column, and elastic component is arranged on the second column, and the both ends of elastic component are abutted in mounting base and lower installation board respectively.Nut is installed using the nut hot-melt machine of the utility model, not only work efficiency is high, but also product will not be caused to damage, by nut and nut mounting hole heat together with after, appearance is good, and product quality is guaranteed.
Description
Technical field
The utility model is related to mechanical equipment technical field, more particularly to a kind of hot pressing being fixed to nut on product
Machine.
Background technology
Hole is threaded on the housing of plastic material, two different components can be fixed together by screw,
But screw, on plastic casing during Reusability, easier threaded hole causes to wear, screw generates loosening in the course of time,
So that it is fixed loosely between housing.Nut can be installed in mounting hole to solve above-mentioned ask by setting mounting hole in lower cover
Topic, due to nut（Such as copper nut）Wearability it is preferable, Reusability process summarizes the phenomenon that being not in loosening.In order to increase
Fixing intensity between mounting hole and nut, existing way be by nut be packed into mounting hole after, will be around nut using electric iron
Plastic heating fusing, after curing so that nut combine together with surrounding plastics.The defects of existing way is：Work effect
Rate is low, and reflow process is difficult to control, and easily the appearance of product is caused to damage, and the product quality of processing is irregular.
The content of the invention
The purpose of this utility model is to provide a kind of nut hot-melt machine of product appearance beauty after work efficiency height, hot melt.
To achieve these goals, nut hot press provided by the utility model includes upper pressing assembly, lower pressing assembly
And workbench, upper pressing assembly include cylinder, upper mounting plate and briquetting, cylinder is mounted on upper mounting plate, cylinder driving briquetting
It moves up and down, the bottom surface of briquetting is provided with downwardly convex fixed column；Lower pressing assembly includes mounting base and hot melt bottom plate, installation
The upper surface of seat is provided with positioning element, and the straight slot of the upper and lower surface of mounting base is provided through in mounting base, heats
Bottom plate is arranged on the lower section of straight slot, heats the hot melt head that face fixed column is provided on bottom plate, hot melt head is for placing nut, warm
Molten head is located in straight slot and can be pierced by out of straight slot；Lower installation board is provided on workbench, between upper mounting plate and lower installation board
The first column is provided with, lower pressing assembly is arranged on lower installation board；The second column is provided between lower installation board and mounting base,
Mounting base can be moved up and down along the second column, and elastic component is arranged on the second column, and the both ends of elastic component abut mounting base respectively
On lower installation board.
As seen from the above technical solution, nut is positioned on hot melt head, when lower cover is positioned in mounting base, nut face
Nut mounting hole on lower lid, cylinder driving briquetting move down, and briquetting promotes lower cover to move down so that nut penetrates nut
Mounting hole, the fixed column limitation lower cover on briquetting continue to move down, and nut is mounted in nut mounting hole, and hot melt head is to nut
Heating so that the plastic molting around nut mounting hole, nut combine together with nut mounting hole, cylinder stopping after, briquetting to
Upper movement, mounting base move up under the action of the screen resilience of elastic component, and nut is separated with hot melt head and is fixed on lower lid
Nut mounting hole in, pass through the precise positioning of nut hot press so that nut be accurately installed on lower lid nut installation
In hole, while heat head and conducted heat by nut, it, will not be to others portion on lower lid only by the plastic molting around nut mounting hole
Position causes to damage, and the appearance of product is not interfered with after hot melt, using the nut hot-melt machine of the utility model, work efficiency carries significantly
It is high.
Further embodiment is that hot melt bottom plate is arranged on lower installation board, is heated and is also set up between bottom plate and lower installation board
There is thermal insulation board.
As it can be seen that the heat that can prevent hot melt bottom plate by thermal insulation board is conducted to lower installation board, energy consumption is not only reduced,
And it can prevent from that other component is caused to damage.
Further embodiment is that positioning element includes multiple first positioning columns and locating piece, and multiple first positioning columns are located at
The periphery of locating piece.
As it can be seen that can carry out stablizing to lower cover by multiple first positioning columns and locating piece, accurately position, prevent from processing
In the process, the displacement of lower cover.
Further embodiment is that the convex block of face locating piece is provided on the lower surface of briquetting.
As it can be seen that setting convex block in the position of locating piece face, it can prevent convex block from damaging the housing of lower cover by pressure.
Further embodiment is to heat to be provided with the second positioning column on head, and the second positioning column is used for the screw hole through nut.
As it can be seen that directly nut is sleeved on the second positioning column, facilitate installation.
Further embodiment is that sliding block is arranged on the first column, and briquetting is fixed on the bottom surface of sliding block, cylinder driving sliding block
It is slided up and down along the first column.
As it can be seen that setting sliding block that can improve the stability that cylinder drives briquetting, prevent from rocking.
Further scheme is to heat to be provided with mounting hole on bottom plate, and hot melt head simultaneously can be along mounting hole through mounting hole
It slides up and down, heats the screw hole that connection mounting hole is provided on the side wall of bottom plate, screw, screw and heat are provided in screw hole
The peripheral wall adjoining of molten head.
It can be seen that by changing depth of the hot melt head in mounting hole, hot melt head can be adjusted and dashed forward from hot melt bottom plate
The length gone out, and be fixed by screw day.After heating head abrasion, it can replace in time, it is also very simple with changing operation, and phase
Expense greatly reduces for the molten bottom plate that exchanges heat.
Description of the drawings
Fig. 1 is the structure chart of the nut hot-melt machine embodiment of the utility model.
Fig. 2 is the structure chart of the briquetting of the nut hot-melt machine embodiment of the utility model.
Fig. 3 is the structure chart of the lower pressing assembly of the nut hot-melt machine embodiment of the utility model.
Fig. 4 is the hot melt bottom plate of the nut hot-melt machine embodiment of the utility model and the structural exploded view for heating head.
Fig. 5 is the first working state figure of the nut hot-melt machine embodiment of the utility model.
Fig. 6 is the second working state figure of the nut hot-melt machine embodiment of the utility model.
Fig. 7 is the schematic enlarged-scale view of part A in Fig. 6.
Fig. 8 is the 3rd working state figure of the nut hot-melt machine embodiment of the utility model.
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Specific embodiment
Referring to Fig. 1, Fig. 1 is the structure chart of the nut hot-melt machine embodiment of the utility model.In the present embodiment, nut heat
Molten machine includes upper pressing assembly 1, lower pressing assembly 2 and workbench 3, and upper pressing assembly 1 includes cylinder 10, upper mounting plate 11 and pressure
Block 12, cylinder 10 are mounted on upper mounting plate 11, and cylinder 10 drives briquetting 12 to move up and down.Lower pressing assembly 2 includes mounting base
20 and hot melt bottom plate 21.
Lower installation board 30 is provided on workbench 3, the first column 4 is provided between upper mounting plate 11 and lower installation board 30,
In the present embodiment, four first columns 4 are arranged on four angles of upper mounting plate 11 and lower installation board 30.On first column 4
Sliding block 13 is arranged with, briquetting 12 is fixed on the bottom surface of sliding block 13, and cylinder 10 is by driving sliding block 13 along the first column about 4
It slides so that the lower movement in the vertical direction of briquetting 12.
Lower pressing assembly 2 is arranged on lower installation board 30.The second column is provided between lower installation board 30 and mounting base 20
5, the second column 5 shares four, and mounting base 20 is sleeved on the second column 5 and can be moved up and down along the second column 5, the second column 5
On be arranged with elastic component 50, in the present embodiment, elastic component 50 be spring, in other implementations, elastic component 50 may be used also
To be the flexible material such as rubber elastomer, thermoplastic elastomer (TPE).The both ends of elastic component 50 abut 20 He of mounting base respectively
On lower installation board 30.
It is also set up on the side wall of workbench 3 there are two starting switch 31 and emergency stop switch 32, only presses two simultaneously and open
Dynamic switch 31, can just start cylinder 10, improve the security of operation, when emergency occurs, press emergency stop switch
32 can cut off the power, and prevent accident.
Referring to Fig. 2, Fig. 2 is the structure chart of the briquetting of the nut hot-melt machine embodiment of the utility model.In the present embodiment,
Briquetting 12 has the structure of cuboid, and downwardly convex fixed column 120 and convex block 121 are provided on the lower surface of briquetting 12,
In the present embodiment, fixed column 120 is cylinder, is provided with two, convex block 121 is the structure of cuboid, is implemented in others
In mode, fixed column 120 can also be the column structure of other shapes, and the quantity of fixed column 120 is identical with the quantity of nut, convex
The shape of block 121 can also be other shapes.
Referring to Fig. 3, Fig. 3 is the structure chart of the lower pressing assembly of the nut hot-melt machine embodiment of the utility model.In this reality
It applies in example, lower pressing assembly 2 includes mounting base 20 and hot melt bottom plate 21, and mounting base 20 is used for fixing product, in the present embodiment,
It is lower cover that mounting base 20, which is used for fixed product,.The upper surface of mounting base 20 is provided with positioning element, and positioning element includes multiple
First positioning column 200 and locating piece 201, multiple first positioning columns 200 are located at the periphery of locating piece 201, and the first positioning column 200 is inserted
Enter in the hole of lower cover, realize the positioning of lower cover, locating piece 201 is located at the lower section of the housing of lower cover, and locating piece 201 plays support
Effect.The straight slot 202 of the upper and lower surface of mounting base 20 is provided through in mounting base 20, hot melt bottom plate 21 is arranged on logical
The lower section of slot 202 heats and is provided with face fixed column 120 on bottom plate 21（Referring to Fig. 2）Hot melt first 22, hot melt first 22 is for putting
Put nut.Before starting cylinder, elastic component 50 supports mounting base 20 and is located at so that heating first 22 in straight slot 202, the peripheral wall of straight slot 202
Hot melt first 22 is trapped among inside, can prevent hot melt first 22 from scalding staff；Nut is placed on hot melt first 22, and
After placing lower cover in mounting base, mounting base 20 is pressed downward, hot melt first 22 is pierced by out of straight slot 202 so that nut is installed to lower cover
Mounting hole in；In other implementations, when being pressed downward mounting base 20, hot melt first 22 is not worn out of straight slot 202
Go out, nut is had been mounted in mounting hole, at this point, hot melt first 22 is still located in straight slot 202.
Referring to Fig. 4, Fig. 4 is the hot melt bottom plate of the nut hot-melt machine embodiment of the utility model and the STRUCTURE DECOMPOSITION for heating head
Figure.It heats and concave mounting hole 210 downwards is set on the upper surface of bottom plate 21, heat and connection peace is provided on the side wall of bottom plate 21
The screw hole 211 in hole 210 is filled, hot melt first 22 is through mounting hole 210 and can be slided up and down along mounting hole 210.It is set in screw hole 211
It is equipped with screw（It is not shown in figure）, the peripheral wall adjoining of screw and hot melt first 22.After hot melt first 22 is installed in mounting hole 210,
By adjusting first 22 depth in mounting hole 210 of hot melt, it can adjust and heat first 22 length stretched out, then pass through screw pair
Hot melt first 22 is fixed.Two heating tubes 212 are additionally provided on hot melt bottom plate 21, heating tube 212 heats hot melt bottom plate 21,
Hot melt bottom plate 21 is transferred heat on hot melt first 22.In other implementations, hot melt first 22 is directly connected with heating plate,
Hot melt first 22 is heated by heating plate.The second positioning column 220 is provided on hot melt first 22, and the second positioning column 220 can be with
Through the screw hole of nut, so as to which that stablizes nut is set on hot melt first 22.
The lower section of hot melt bottom plate 21 is additionally provided with thermal insulation board 23, and hot melt bottom plate 21 is fixed on lower installation board by thermal insulation board 23
30（Referring to Fig. 1）On, while the heat on the isolation hot melt bottom plate 21 of thermal insulation board 23, reduce energy consumption.
The course of work of the nut hot press of the present embodiment is described in detail with reference to Fig. 5 to Fig. 8.
Referring to Fig. 5, Fig. 5 is the first working state figure of the nut hot-melt machine embodiment of the utility model.In the first work
Under state, nut 6 is positioned on the second positioning column 220 of hot melt first 22 using tweezers or other pick tools, connects electricity
Source preheats hot melt first 22.
Referring to Fig. 6 and Fig. 7, Fig. 6 is the second working state figure of the nut hot-melt machine embodiment of the utility model, and Fig. 7 is
The schematic enlarged-scale view of part A in Fig. 6.In a second operative state, lower cover 7 is positioned on the positioning element of mounting base 20, the
In hole on one positioning column 200 insertion lower cover 7, locating piece 201 is connected on the housing of lower cover 7.At this point, nut 6 is located at lower cover 7
Nut mounting hole 70 underface.
Referring to Fig. 8, Fig. 8 is the 3rd working state figure of the nut hot-melt machine embodiment of the utility model.In the 3rd work
Under state, while two starting switches 31 to be pressed, start cylinder 10, cylinder 10 drives the briquetting 12 on sliding block 13 to move down,
After briquetting 12 is connected to the upper surface of lower cover 7, mounting base 20 and lower cover 7 is promoted to move downwardly together, until heat will be mounted on
Nut 6 on molten first 22 is pressed into the nut mounting hole 70 of lower cover 7, and nut 6 is connected to the bottom wall of the fixed column 120 of briquetting 12
On, since the high temperature on hot melt first 22 causes the plastic molting around 6 mounting hole 70 of nut, so as to which nut 6 is incorporated nut peace
It fills in hole 70, it can be by presetting time of contact of nut 6 and nut mounting hole 70, then cylinder 10 is automatically closed, briquetting 12
It moves up, the thrust for being applied to mounting base 20 and lower cover 7 releases, and mounting base 20 moves up under the restoring force effect of elastic component 50, spiral shell
Mother 6 separates with hot melt first 22 and is fixed in nut mounting hole 70, completes the fixed installation of the nut 6 of a product.
Nut is installed using the nut hot-melt machine of the utility model, not only work efficiency is high, but also lower cover will not be caused
Damage, by nut and nut mounting hole heat together with after, appearance is good, and product quality is guaranteed.
Certainly, above-described embodiment is only the preferable embodiment of the utility model, and when practical application can also have more
Variation, for example, simply being changed to the shape of briquetting；Or it is driven using motor；Or processing product change
Simple adjustment etc. is carried out to the position relationship of each component after change.These changes can equally realize the mesh of the utility model
, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should be included in this
In the protection domain of utility model right requirement.
Claims (7)
1. nut hot press, which is characterized in that including：
Upper pressing assembly, the upper pressing assembly include cylinder, upper mounting plate and briquetting, and the cylinder is mounted on the upper installation
On plate, the cylinder drives the briquetting to move up and down, and the bottom surface of the briquetting is provided with downwardly convex fixed column；
Lower pressing assembly, the lower pressing assembly include mounting base and hot melt bottom plate, and the upper surface of the mounting base, which is provided with, determines
Position component, the straight slot of the upper and lower surface of the mounting base is provided through in the mounting base, and the hot melt bottom plate is set
The hot melt head that fixed column described in face is provided on the lower section of the straight slot, the hot melt bottom plate is put, the hot melt head is used for
Placing nut, the hot melt head are located in the straight slot and can be pierced by out of described straight slot；
Workbench is provided with lower installation board on the workbench, is provided between the upper mounting plate and the lower installation board
One column, the lower pressing assembly are arranged on the lower installation board；
It is provided with the second column between the lower installation board and the mounting base, the mounting base can be along above and below second column
It is mobile, elastic component is arranged on second column, the both ends of the elastic component abut the mounting base and the lower peace respectively
In loading board.
2. nut hot press according to claim 1, it is characterised in that：
It is described hot melt bottom plate be arranged on the lower installation board, it is described hot melt bottom plate and the lower installation board between be additionally provided with every
Hot plate.
3. nut hot press according to claim 1, it is characterised in that：
The positioning element includes multiple first positioning columns and locating piece, and multiple first positioning columns are located at the locating piece
Periphery.
4. nut hot press according to claim 3, it is characterised in that：
The convex block of locating piece described in face is provided on the lower surface of the briquetting.
5. nut hot press according to claim 1, it is characterised in that：
The second positioning column is provided on the hot melt head, second positioning column is used for the screw hole through nut.
6. nut hot press according to claim 1, it is characterised in that：
Sliding block is arranged on first column, the briquetting is fixed on the bottom surface of the sliding block, and the cylinder drives the cunning
Block is slided up and down along first column.
7. nut hot press according to any one of claims 1 to 6, it is characterised in that：
Mounting hole is provided on the hot melt bottom plate, the hot melt head can simultaneously glide through the mounting hole along the mounting hole
It is dynamic, the screw hole for connecting the mounting hole is provided on the side wall of the hot melt bottom plate, is provided with screw in the screw hole, institute
The peripheral wall for stating screw and the hot melt head abuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210935.8U CN207416007U (en) | 2017-09-20 | 2017-09-20 | Nut hot press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210935.8U CN207416007U (en) | 2017-09-20 | 2017-09-20 | Nut hot press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207416007U true CN207416007U (en) | 2018-05-29 |
Family
ID=62312650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721210935.8U Expired - Fee Related CN207416007U (en) | 2017-09-20 | 2017-09-20 | Nut hot press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207416007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204054A (en) * | 2020-01-17 | 2020-05-29 | 广州市英颢电子设备有限公司 | Automatic hot-pressing equipment and method for realizing hot pressing |
| CN113601147A (en) * | 2021-08-11 | 2021-11-05 | 珠海冠宇电池股份有限公司 | Device and method for processing cover assembly |
-
2017
- 2017-09-20 CN CN201721210935.8U patent/CN207416007U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204054A (en) * | 2020-01-17 | 2020-05-29 | 广州市英颢电子设备有限公司 | Automatic hot-pressing equipment and method for realizing hot pressing |
| CN113601147A (en) * | 2021-08-11 | 2021-11-05 | 珠海冠宇电池股份有限公司 | Device and method for processing cover assembly |
| CN113601147B (en) * | 2021-08-11 | 2022-10-25 | 珠海冠宇电池股份有限公司 | Device and method for processing cover assembly |
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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 |
Granted publication date: 20180529 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |