CN206811270U - Nitrogen protects cooling chamber that resist warping device - Google Patents
Nitrogen protects cooling chamber that resist warping device Download PDFInfo
- Publication number
- CN206811270U CN206811270U CN201621478836.3U CN201621478836U CN206811270U CN 206811270 U CN206811270 U CN 206811270U CN 201621478836 U CN201621478836 U CN 201621478836U CN 206811270 U CN206811270 U CN 206811270U
- Authority
- CN
- China
- Prior art keywords
- cooling chamber
- nitrogen
- pivot point
- central pivot
- point frame
- 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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Abstract
The utility model discloses a kind of nitrogen for preventing nitrogen protection cooling chamber deformation to protect cooling chamber that resist warping device, including：Nitrogen protects cooling chamber and is arranged on the foraminous conveyer of nitrogen protection cooling chamber bottom,The bottom part down of nitrogen protection cooling chamber is provided with hard material fulcrum pin axle,Side support is respectively welded in the two bottom sides of nitrogen protection cooling chamber,Central pivot point frame is welded among the bottom of nitrogen protection cooling chamber,The bottom of nitrogen protection cooling chamber between the central pivot point frame and side support is welded with lower supporter,The bearing pin mounting hole to be cooperated with hard material fulcrum pin axle is provided with the lower supporter,The fulcrum pin axle mounting hole to be cooperated with hard material fulcrum pin axle is provided with the side support,Semicircle fixing groove and the semicircle fixed card ring to be cooperated with semicircle fixing groove are provided with the lower end of the central pivot point frame,The hard material fulcrum pin axle passes through between semicircle fixed card ring and central pivot point frame.
Description
Technical field
It the utility model is related to a kind of brazing equipment, more particularly to a kind of nitrogen protection cooling chamber that resist warping device.
Background technology
Nitrogen-protective soldering furnace is a kind of equipment for effectively being connected the parts such as heat exchanger.In the stove of soldering oven
Thorax bottom is provided with foraminous conveyer, after the completion of parts soldering, protects cooling chamber progress quiet as conveyer belt is delivered to nitrogen
State is cooled down, and because internal temperature is higher, and outside is cooled down using normal temperature air, and the cooling chamber temperature difference is larger, cooling chamber bottom
Portion is due to the continuous effect for the heat dynamic resource that is heated, it may appear that cave inward buckling deformation, after cooling chamber deformation of bottom, easily blocks
Workpiece, foraminous conveyer is caused to be not normally functioning.In order to prevent the deformation of bottom of cooling chamber from can typically be welded in the bottom of cooling chamber
Steel plate is connect to alleviate deformation, but this method using effect and bad, still can not effectively solve nitrogen protection cooling chamber bottom
The problem of portion deforms, and can not be well unimpeded to cooling air-flow.
Utility model content
Technical problem to be solved in the utility model is：A kind of nitrogen for preventing burner hearth bottom from deforming protection cooling is provided
Room that resist warping device.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：Nitrogen protects cooling chamber that resist warping
Device, including：Nitrogen protects cooling chamber and is arranged on the foraminous conveyer of nitrogen protection cooling chamber bottom, is protected in the nitrogen cold
But the bottom part down of room is provided with hard material fulcrum pin axle, is respectively welded in the two bottom sides of nitrogen protection cooling chamber
Side support, central pivot point frame is welded among the bottom of nitrogen protection cooling chamber, in the central pivot point frame and side branch
The bottom of nitrogen protection cooling chamber between frame is welded with lower supporter, is provided with the lower supporter and hard material fulcrum pin
The bearing pin mounting hole that axle cooperates, the fulcrum pin to be cooperated with hard material fulcrum pin axle is provided with the side support
Shaft mounting hole, semicircle fixing groove and the semicircle to be cooperated with semicircle fixing groove are provided with the lower end of the central pivot point frame
Fixed card ring, the hard material fulcrum pin axle pass through between semicircle fixed card ring and central pivot point frame, in the semicircle
The both ends of shape fixed card ring are respectively arranged with bolt hole, are set respectively in the lower end semicircle fixing groove both sides of the central pivot point frame
There is the bolt fixing hole to be cooperated with bolt hole, the semicircle fixed card ring is connected by fixing bolt with central pivot point frame
Connect and be locked, when nitrogen protects cooling chamber deformation of bottom, lower supporter and side support can be along hard material fulcrum pin axles
Direction slidably.
The utility model has the advantages that：Above-mentioned nitrogen protects cooling chamber that resist warping device, according to the length of cooling chamber bottom
Difference, the quantity of lower supporter and side support can be set as needed, can effectively solve cooling chamber bottom because high temperature difference and
The problem of deformation, have to outside cooling air-flow preferably it is unimpeded, improve cooling effectiveness, effectively prevent cooling chamber buckling deformation,
Ensure the normal work of foraminous conveyer and workpiece, it is simple in construction, it is easy for installation.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model nitrogen protects cooling chamber that resist warping device.
Fig. 2 is the structural representation that the utility model nitrogen protects side support in cooling chamber that resist warping device.
Fig. 3 is the structural representation that the utility model nitrogen protects lower supporter in cooling chamber that resist warping device.
Fig. 4 is the structural representation that the utility model nitrogen protects central pivot point frame in cooling chamber that resist warping device.
Fig. 5 is Fig. 4 present invention looks up structural representation.
Fig. 6 is the structural representation that the utility model nitrogen protects semicircle fixed card ring in cooling chamber that resist warping device.
In figure：1st, nitrogen protection cooling chamber, 2, foraminous conveyer, 3, hard material fulcrum pin axle, 4, side support, 5, center branch
Point frame, 6, lower supporter, 61, bearing pin mounting hole, 41, fulcrum pin axle mounting hole, 51, semicircle fixing groove, 7, semicircle fixed card ring,
71st, bolt hole, 52, bolt fixing hole, 8, fixing bolt.
Embodiment
Particular content of the present utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, nitrogen protection cooling chamber that resist warping device, including：Nitrogen is protected
Cooling chamber 1 and the foraminous conveyer 2 for being arranged on nitrogen protection cooling chamber 1 bottom, in the bottom part down of nitrogen protection cooling chamber 1
Hard material fulcrum pin axle 3 is provided with, side support 4 is respectively welded in the two bottom sides of nitrogen protection cooling chamber 1, in institute
State and be welded with central pivot point frame 5 among the bottom of nitrogen protection cooling chamber 1, between the central pivot point frame 5 and side support 4
The bottom of nitrogen protection cooling chamber 1 is welded with lower supporter 6, is provided with the lower supporter 6 and the phase of hard material fulcrum pin axle 3
The bearing pin mounting hole 61 mutually coordinated, the fulcrum pin to be cooperated with hard material fulcrum pin axle 3 is provided with the side support 4
Shaft mounting hole 41, semicircle fixing groove 51 is provided with the lower end of the central pivot point frame 5 and is cooperated with semicircle fixing groove 51
Semicircle fixed card ring 7, the hard material fulcrum pin axle 3 wears between semicircle fixed card ring 7 and central pivot point frame 5
Cross, bolt hole 71 is respectively arranged with the both ends of the semicircle fixed card ring 7, in the lower end semicircle of the central pivot point frame 5
The both sides of fixing groove 51 are respectively arranged with the bolt fixing hole 52 to be cooperated with bolt hole 71, and the semicircle fixed card ring 7 is logical
Cross fixing bolt 8 and be connected with central pivot point frame 5 and be locked, when nitrogen protects 1 deformation of bottom of cooling chamber, the He of lower supporter 6
Side support 4 can be along the direction of hard material fulcrum pin axle 3 slidably.
Above-mentioned nitrogen protects cooling chamber that resist warping device, different according to the length of cooling chamber bottom, can set as needed
The quantity of bottom set support and side support, can effectively solve the problems, such as that cooling chamber bottom deforms because of high temperature difference, it is cold to outside
But air-flow has preferably unimpeded, improves cooling effectiveness, effectively prevents cooling chamber buckling deformation, ensures foraminous conveyer and workpiece
Normal work, it is simple in construction, it is easy for installation.
Above-described embodiment is only for illustration of the utility model, and is not the relevant technology to limitation of the present utility model
The technical staff in field, in the case where not departing from the utility model spirit and scope, can also make a variety of changes and
Modification, all equivalent technical schemes should also belong to protection category of the present utility model.
Claims (1)
1. nitrogen protects cooling chamber that resist warping device, including：Nitrogen protects cooling chamber（1）Cooling chamber is protected with nitrogen is arranged on
（1）The foraminous conveyer of bottom（2）, it is characterised in that：Cooling chamber is protected in the nitrogen（1）Bottom part down be provided with hard material
Expect fulcrum pin axle（3）, cooling chamber is protected in the nitrogen（1）Two bottom sides be respectively welded side support（4）, in the nitrogen
Protect cooling chamber（1）Bottom among be welded with central pivot point frame（5）, in the central pivot point frame（5）With side support（4）Between
Nitrogen protection cooling chamber（1）Bottom be welded with lower supporter（6）, in the lower supporter（6）On be provided with and hard material branch
Point bearing pin（3）The bearing pin mounting hole of mutual cooperation（61）, in the side support（4）On be provided with and hard material fulcrum pin axle
（3）The fulcrum pin axle mounting hole of mutual cooperation（41）, in the central pivot point frame（5）Lower end be provided with semicircle fixing groove（51）
With with semicircle fixing groove（51）The semicircle fixed card ring of mutual cooperation（7）, the hard material fulcrum pin axle（3）From semicircle
Fixed card ring（7）With central pivot point frame（5）Between pass through, in the semicircle fixed card ring（7）Both ends be respectively arranged with spiral shell
Keyhole（71）, in the central pivot point frame（5）Lower end semicircle fixing groove（51）Both sides are respectively arranged with and bolt hole（71）Phase
The bolt fixing hole mutually coordinated（52）, the semicircle fixed card ring（7）Pass through fixing bolt（8）With central pivot point frame（5）Phase
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478836.3U CN206811270U (en) | 2016-12-30 | 2016-12-30 | Nitrogen protects cooling chamber that resist warping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478836.3U CN206811270U (en) | 2016-12-30 | 2016-12-30 | Nitrogen protects cooling chamber that resist warping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811270U true CN206811270U (en) | 2017-12-29 |
Family
ID=60750953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621478836.3U Expired - Fee Related CN206811270U (en) | 2016-12-30 | 2016-12-30 | Nitrogen protects cooling chamber that resist warping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735704A (en) * | 2016-12-30 | 2017-05-31 | 盐城市苏文机械有限公司 | Nitrogen protects cooling chamber that resist warping device |
-
2016
- 2016-12-30 CN CN201621478836.3U patent/CN206811270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735704A (en) * | 2016-12-30 | 2017-05-31 | 盐城市苏文机械有限公司 | Nitrogen protects cooling chamber that resist warping device |
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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: 20171229 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |