CN217306922U - Wire rod connecting and vacuumizing device - Google Patents
Wire rod connecting and vacuumizing device Download PDFInfo
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- CN217306922U CN217306922U CN202220815362.6U CN202220815362U CN217306922U CN 217306922 U CN217306922 U CN 217306922U CN 202220815362 U CN202220815362 U CN 202220815362U CN 217306922 U CN217306922 U CN 217306922U
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Abstract
The utility model provides a evacuating device is connected to wire rod for to having the wire rod evacuation of evagination butt joint encapsulating ring, including the sealed box that has the qianmen, set up in the through-hole of sealed box one side, wear to establish the exhaust column that is fixed in the through-hole, set up in the air exhauster of exhaust column, transversely be provided with the fixed plate in the sealed box, the fixed plate is provided with the fixed joint that the wire rod can be worn to establish of front end open-ended. The utility model discloses an evacuating device is connected to wire rod simple structure, the epoxy process of the intra-annular embedment of wire rod butt joint embedment the utility model discloses a evacuating device evacuation is connected to the wire rod, can remove original bubble in the epoxy casting glue, realizes that epoxy casting glue surfacing has ensured the plumpness of inside tight real and embedment, and then has improved wire rod internal connection's stability and security greatly.
Description
Technical Field
The utility model relates to an evacuation equipment technical field especially relates to a wire rod connection evacuating device.
Background
With the rapid development of vehicle production, the requirements for the safety performance of automobiles are higher and higher. Various electrical devices in an automobile are usually connected through wires, and circuit faults are easy to occur at the wire connection parts in the environment of an automobile oil tank, an oil pipeline and the like. In order to avoid circuit failure at the wire connection part, the connection part of the wire is generally protected by curing epoxy resin glue. In a normal pressure environment, bubbles appear when epoxy resin at the wire connecting part is molded and cured, the surface is rough and uneven, the interior is not filled, and the encapsulation is not full, so that the stability of the wire connecting structure is very poor.
Therefore, the wire connection vacuumizing device for vacuumizing in the curing process of the epoxy resin glue is urgently needed to be developed to solve the technical problems that the wire connector is not full in encapsulation or bubbles appear and the like so as to achieve the stability of wire internal connection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid the weak point among the prior art and provide a evacuating device is connected to simple structure's wire rod.
The purpose of the utility model is realized through the following technical measures:
the utility model provides a evacuating device is connected to wire rod for to having the wire rod evacuation of evagination butt joint encapsulating ring, including the sealed box that has the qianmen, set up in the through-hole of sealed box one side, wear to establish and be fixed in the exhaust column of through-hole, set up in the air exhauster of exhaust column, transversely be provided with the fixed plate in the sealed box, the fixed plate is provided with the front end open-ended and can establishes the fixed seam of wire rod.
Preferably, the sealed box body is provided with two side plates, the inner sides of the two side plates are respectively provided with a plurality of fixing grooves matched with the thickness of the fixing plate, the fixing grooves formed in the two side plates correspond to each other in pairs, and the fixing plates are inserted and fixed in the fixing grooves corresponding to each other in pairs.
Preferably, the fixing slits are longitudinally arranged on the fixing plate in parallel.
Preferably, the fixing slits are arranged on the fixing plate in a group of two at intervals.
Preferably, a sealing ring is arranged at the contact position of the through hole and the exhaust pipe.
Compared with the prior art, the utility model has the following advantage: use the utility model discloses a during evacuating device is connected to the wire rod, as required, set up evagination butt joint embedment ring in wire rod butt joint department to carry out the epoxy embedment in the butt joint embedment ring. When epoxy embedment was half, was put the wire rod the utility model discloses a vacuum pumping device is connected to the wire rod interior evacuation. Firstly, opening a front door of a sealed box body; then, the wires containing the butt joint encapsulation rings are placed on the fixing plate together, the lower wires penetrate out of the fixing seam at the moment, the outward convex butt joint encapsulation rings of the wires are just clamped on the fixing seam, and the butt joint wires are placed in the sealed box body; then the front door of the sealed box body is closed, the exhaust fan is opened, and the sealed box body is vacuumized through the exhaust fan. The epoxy resin in the butt joint potting ring can remove air bubbles in the epoxy resin potting adhesive originally through vacuumizing, so that the interior of the epoxy resin potting adhesive is compact, the surface flatness of the epoxy resin potting adhesive is improved, and the filling degree of the potting is ensured. Epoxy resin of potting in the wire rod butt joint potting ring is solidified after the evacuation, can follow the sealed box and take out and continue the embedment, and the evacuation in the sealed box can continue to put back as required after the embedment, and the user can select the number of times of evacuation according to the needs of product.
By last, the utility model discloses a evacuating device is connected to wire rod simple structure, and the epoxy of the intra-annular embedment of wire rod butt joint embedment passes through the utility model discloses a evacuating device evacuation is connected to the wire rod, can remove original bubble in the epoxy casting glue, realizes that epoxy casting glue surfacing has ensured the plumpness of inside compaction and embedment, and then has improved wire rod internal connection's stability and security greatly.
Drawings
The invention will be further described with reference to the accompanying drawings, to which, however, the embodiments do not constitute any limitation.
Fig. 1 is a schematic structural view of a wire connection vacuum extractor of the present invention;
fig. 2 is an enlarged schematic view of a structure of fig. 1.
Detailed Description
The invention will be further described with reference to the following examples and figures:
a wire connecting vacuum extractor is shown in fig. 1 and fig. 2, and is used for extracting vacuum from a wire 10 having a convex butt joint encapsulation ring 11, and comprises a sealed box body 20 having a front door (not shown in the figures), a through hole 21 arranged at one side of the sealed box body 20, an exhaust pipe 22 arranged in the through hole 21 in a penetrating way, and an exhaust fan 23 arranged in the exhaust pipe 22, wherein a fixing plate 24 is transversely arranged in the sealed box body 20, and the fixing plate 24 is provided with a fixing seam 25 with an opening at the front end and capable of penetrating the wire 10.
Use the utility model discloses a during evacuating device is connected to the wire rod, as required, set up evagination butt joint encapsulation ring 11 in wire rod 10 butt joint department to carry out the epoxy embedment in the butt joint encapsulation ring 11. When epoxy embedment when half, put wire rod 10 the utility model discloses a wire rod is connected and is taken out vacuum in the evacuating device. The front door (not shown) of the sealed box body 20 is opened firstly; then, the wires 10 including the butt joint potting rings 11 are placed on the fixing plate 24 together, at the moment, the lower wires 10 penetrate out of the fixing seam 25, the convex butt joint potting rings 11 of the wires 10 are just clamped on the fixing seam 25, and then the butted wires 10 are placed in the sealing box body 20; then, the front door (not shown) of the sealed box 20 is closed, the exhaust fan 23 is opened, and the sealed box 20 is evacuated by the exhaust fan 23. After the epoxy resin in the butt joint potting ring 11 is vacuumized, air bubbles in the epoxy resin potting adhesive can be removed, so that the interior of the epoxy resin potting adhesive is compact, the surface flatness of the epoxy resin potting adhesive is improved, and the filling degree of the potting is ensured. Epoxy resin encapsulated in the wire 10 butt joint encapsulation ring 11 is cured after being vacuumized, can be taken out from the sealed box body 20 for continuous encapsulation, can be continuously placed back into the sealed box body 20 for vacuumizing according to needs after encapsulation, and a user can select the times of vacuumizing according to the needs of products.
The fixing plate 24 is provided with a fixing slit 25 with an opening at the front end and through which the wire 10 can be inserted, so that the positioning of the wire 10 is facilitated, and the wire 10 is more stable and reliable when placed on the fixing plate 24.
By last knowing, the utility model discloses a evacuating device is connected to wire rod simple structure, and the epoxy process of embedment in the wire rod 10 butt joint potting ring 11 the utility model discloses a evacuating device evacuation is connected to the wire rod, can remove the bubble originally in the epoxy potting glue, makes the epoxy potting glue inside tight and solid, improves the roughness on epoxy potting glue surface, has ensured the plumpness of embedment, and then has improved wire rod 10 internal connection's stability and security greatly.
Preferably, as shown in fig. 1 and 2, the sealed box 20 is provided with two side plates 26, the inner sides of the two side plates 26 are respectively provided with a plurality of fixing slots 27 matching with the thickness of the fixing plate 24, the fixing slots 27 of the two side plates 26 are arranged in pairs, and the fixing plate 24 is inserted into and fixed in the two corresponding fixing slots 27.
That is, the utility model discloses a wire rod is connected evacuating device's sealed box 20 and is provided with the two liang of fixed slots 27 that correspond of multiunit, and fixed plate 24 can just insert in one of them a set of fixed slot 27 from the front end. When the wires 10 need to be placed before vacuum pumping, the fixing plates 24 can be pulled out from the fixing grooves 27 to place the wires 10; after the wire 10 is placed, the fixing plate 24 is placed back into the fixing groove 27 for vacuum-pumping. The fixing plate 24 can be flexibly inserted or pulled out, the fixing plate 24 can be conveniently moved, the wire 10 can be conveniently placed and taken out, and the operation is very convenient and fast.
In addition, as a plurality of groups of fixing grooves 27 corresponding to each other are arranged in the sealing box body 20 of the wire rod connecting and vacuumizing device, the fixing plate 24 can be inserted into one group of the fixing grooves 27 as required; and because the wire 10 is soft, a plurality of fixing plates 24 can be inserted at the same time according to the needs, so that the vacuum pumping of more products can be realized at the same time, and the utilization rate of the equipment is greatly improved.
Preferably, as shown in fig. 1, the fixing slits 25 are longitudinally arranged in parallel on the fixing plate 24. The fixing seams 25 are longitudinally and parallelly arranged on the fixing plate 24, the fixing seams 25 are more attractive and reasonable in arrangement, more fixing seams 25 can be arranged on the same fixing plate 24, and more wires 10 can be placed.
Preferably, as shown in fig. 1 and 2, the fixing slits 25 are provided on the fixing plate 24 in two-by-two spaced-apart sets. Because of every butt joint encapsulating ring 11's upper and lower both ends all have two lines, two a set of intervals of fixed seam 25 set up on fixed plate 24, and every line is worn out two fixed seams 25 in a set of respectively, can make things convenient for the location of wire rod 10, and it is more firm reliable when making wire rod 10 place on fixed plate 24.
Preferably, as shown in fig. 1, a sealing ring 28 is disposed at the contact position of the through hole 21 and the exhaust pipe 22. Sealing washer 28's setting can improve the leakproofness between through-hole 21 and the exhaust column 22, and then improves sealed box 20's leakproofness, improves the utility model discloses evacuating device's evacuation efficiency is connected to the wire rod.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a wire rod connection evacuating device for to having the wire rod evacuation of evagination butt joint encapsulating ring, its characterized in that, including the sealed box that has the qianmen, set up in the through-hole of sealed box one side, wear to establish and be fixed in the exhaust column of through-hole, set up in the air exhauster of exhaust column, transversely be provided with the fixed plate in the sealed box, the fixed plate is provided with the front end open-ended and can establishes the fixed joint of wire rod.
2. A wire connecting vacuum extractor according to claim 1, wherein: the sealing box body is provided with two side plates, a plurality of fixing grooves matched with the fixing plate in thickness are formed in the inner sides of the two side plates respectively, the fixing grooves formed in the two side plates correspond to each other in pairs, and the fixing plates are inserted and fixed in the fixing grooves corresponding to each other in pairs.
3. A wire connecting vacuum extractor according to claim 2, wherein: the fixing seams are longitudinally arranged on the fixing plate in parallel.
4. A wire connecting vacuum extractor according to claim 3, wherein: two fixed seams are arranged on the fixed plate at intervals.
5. A wire connecting vacuum extractor according to claim 1, wherein: and a sealing ring is arranged at the contact position of the through hole and the exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220815362.6U CN217306922U (en) | 2022-04-08 | 2022-04-08 | Wire rod connecting and vacuumizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220815362.6U CN217306922U (en) | 2022-04-08 | 2022-04-08 | Wire rod connecting and vacuumizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217306922U true CN217306922U (en) | 2022-08-26 |
Family
ID=82938569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220815362.6U Active CN217306922U (en) | 2022-04-08 | 2022-04-08 | Wire rod connecting and vacuumizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217306922U (en) |
-
2022
- 2022-04-08 CN CN202220815362.6U patent/CN217306922U/en active Active
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