CN204690064U - A kind of blind hole tapered tube vertically produces special purpose device - Google Patents
A kind of blind hole tapered tube vertically produces special purpose device Download PDFInfo
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- CN204690064U CN204690064U CN201520345452.3U CN201520345452U CN204690064U CN 204690064 U CN204690064 U CN 204690064U CN 201520345452 U CN201520345452 U CN 201520345452U CN 204690064 U CN204690064 U CN 204690064U
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- suspension rod
- tapered tube
- blind hole
- shaft collar
- bearing plate
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Abstract
The utility model belongs to thermal treatment process equipment technology field, vertically special purpose device is produced in particular to a kind of blind hole tapered tube, comprise blind hole tapered tube, this device also comprises and hangs cap, suspension rod, shaft collar and load-bearing plate, described load-bearing plate offers the taper hole that four are held blind hole tapered tube lower end, described shaft collar offers the circular hole that four are held blind hole tapered tube upper end, described blind hole tapered tube is placed on the circular hole also through shaft collar in taper hole, the center of described load-bearing plate and described shaft collar all offers a centre hole measure-alike with described suspension rod, described suspension rod inserts in described centre hole, the upper end of described suspension rod is provided with on described shaft collar, described suspension rod penetrates in the centre hole of described shaft collar, described suspension rod outer cover between described shaft collar and described load-bearing plate is connected at least one sleeve, the internal diameter of described sleeve is greater than the external diameter of described suspension rod, the top of described suspension rod is provided with hangs cap.The utility model provides and a kind ofly realizes the blind hole tapered tube that blind hole tapered tube carries out branched vertical placement at well formula heat treatment furnace and vertically produce special purpose device.
Description
Technical field
The utility model belongs to thermal treatment process equipment technology field, and particularly a kind of blind hole tapered tube vertically produces special purpose device.
Background technology
The blind hole tapered tube of current production, belong to superstrength and require product, after thermal treatment, strong hardness is high, therefore minimum stock removal can only be reserved before thermal treatment, large-sized processing can not be carried out again after thermal treatment, so bridging position cannot be placed on workpiece, realize pit furnace and vertically produce, can only adopt and keep flat production in horizontal car type furnace and horizontal media groove.
Because affecting by workpiece shapes, after thermal treatment, workpiece conical position very easily occurs bending and deformation, and again because product strong hardness after thermal treatment is high, cannot carry out alignment, can not meet the requirement of product linearity, cannot surrender after causing products production.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art and provides a kind of and realize the blind hole tapered tube that blind hole tapered tube carries out branched vertical placement at well formula heat treatment furnace and vertically produce special purpose device.
The technical solution of the utility model is achieved in that a kind of blind hole tapered tube vertically produces special purpose device, comprise blind hole tapered tube, this device also comprises and hangs cap, suspension rod, shaft collar and load-bearing plate, described load-bearing plate offers the taper hole that four symmetries hold blind hole tapered tube lower end respectively, described shaft collar offers the circular hole that four symmetries hold blind hole tapered tube upper end respectively, described blind hole tapered tube is placed on the circular hole also through shaft collar in taper hole, the center of described load-bearing plate and described shaft collar all offers a centre hole measure-alike with described suspension rod, described suspension rod inserts in described centre hole, the upper end of described suspension rod is provided with on described shaft collar, described suspension rod penetrates in the centre hole of described shaft collar, described suspension rod outer cover between described shaft collar and described load-bearing plate is connected at least one sleeve, the internal diameter of described sleeve is greater than the external diameter of described suspension rod, the top of described suspension rod is provided with hangs cap.
Described suspension rod outer cover is connected to three sleeves.
The positively effect that the technical solution of the utility model produces is as follows: the utility model is by shaft collar, load-bearing plate, sleeve, blind hole tapered tube can be realized and carry out branched vertical placement at well formula heat treatment furnace, and the middle part that vertically can be placed on well formula heat treatment furnace is stably heated, keep fixing simultaneously, thus make blind hole tapered tube can remain vertical in handling, heating and cooling process, each position is made to cool evenly, avoid bending, thus solve that cause because product strong hardness is too high cannot the phenomenon of alignment, possess the ability of producing this product.
Accompanying drawing explanation
Fig. 1 is the structural representation that special purpose device vertically produced by the utility model blind hole tapered tube.
Fig. 2 is the plan structure schematic diagram of the utility model shaft collar.
Fig. 3 is the plan structure schematic diagram of the utility model load-bearing plate.
Be labeled as in figure: 1, hang cap; 2, suspension rod; 3, shaft collar; 4, load-bearing plate; 5, blind hole tapered tube; 6, sleeve.
Embodiment
Blind hole tapered tube vertically produces special purpose device, as Fig. 1, 2, shown in 3, comprise blind hole tapered tube, this device also comprises and hangs cap, suspension rod, shaft collar and load-bearing plate, described load-bearing plate offers the taper hole of four symmetrical accommodation blind hole tapered tube lower ends, described shaft collar offers the circular hole of four symmetrical accommodation blind hole tapered tube upper ends, described blind hole tapered tube is placed on the circular hole also through shaft collar in taper hole, the center of described load-bearing plate and described shaft collar all offers a centre hole measure-alike with described suspension rod, described suspension rod inserts in described centre hole, the upper end of described suspension rod is provided with on described shaft collar, described suspension rod penetrates in the centre hole of described shaft collar, described suspension rod outer cover between described shaft collar and described load-bearing plate is connected to three sleeves, the internal diameter of described sleeve is greater than the external diameter of described suspension rod, the top of described suspension rod is provided with hangs cap.
During installation, first suspension rod is penetrated in the centre hole of load-bearing plate, on suspension rod, is then inserted in three sleeves, then suspension rod is penetrated in the centre hole of shaft collar, after making shaft collar and load-bearing plate fixing, by suspension rod with hang cap and connect, complete the work in combination of frock.Second step, slings workpiece and first penetrates in the hole of shaft collar, then is seated in the hole of load-bearing plate symmetry.This method can realize blind hole tapered tube and carry out branched vertical placement at well formula heat treatment furnace, and the middle part that vertically can be placed on well formula heat treatment furnace is stably heated, and keeps fixing simultaneously.
Claims (2)
1. a blind hole tapered tube vertically produces special purpose device, comprise blind hole tapered tube, it is characterized in that: this device also comprises and hangs cap, suspension rod, shaft collar and load-bearing plate, described load-bearing plate offers the taper hole that four are held blind hole tapered tube lower end, described shaft collar offers the circular hole that four are held blind hole tapered tube upper end, described blind hole tapered tube is placed on the circular hole also through shaft collar in taper hole, the center of described load-bearing plate and described shaft collar all offers a centre hole measure-alike with described suspension rod, described suspension rod inserts in described centre hole, the upper end of described suspension rod is provided with on described shaft collar, described suspension rod penetrates in the centre hole of described shaft collar, described suspension rod outer cover between described shaft collar and described load-bearing plate is connected at least one sleeve, the internal diameter of described sleeve is greater than the external diameter of described suspension rod, the top of described suspension rod is provided with hangs cap.
2. blind hole tapered tube according to claim 1 vertically produces special purpose device, it is characterized in that: described suspension rod outer cover is connected to three sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345452.3U CN204690064U (en) | 2015-05-26 | 2015-05-26 | A kind of blind hole tapered tube vertically produces special purpose device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345452.3U CN204690064U (en) | 2015-05-26 | 2015-05-26 | A kind of blind hole tapered tube vertically produces special purpose device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690064U true CN204690064U (en) | 2015-10-07 |
Family
ID=54230376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520345452.3U Active CN204690064U (en) | 2015-05-26 | 2015-05-26 | A kind of blind hole tapered tube vertically produces special purpose device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866307A (en) * | 2018-09-04 | 2018-11-23 | 沈阳飞机工业（集团）有限公司 | A kind of band web axial workpiece fixture of heat treatment and method |
-
2015
- 2015-05-26 CN CN201520345452.3U patent/CN204690064U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866307A (en) * | 2018-09-04 | 2018-11-23 | 沈阳飞机工业（集团）有限公司 | A kind of band web axial workpiece fixture of heat treatment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180814 Address after: 459000 531 Industrial Park, Tiger Hill Industrial Cluster, Jiyuan City, Jiaozuo, Henan Patentee after: Henan Zhongyuan special steel equipment manufacturing Co., Ltd. Address before: 459000 Xiao Zhai, Jiyuan Town, Jiyuan City, Henan Patentee before: Zhongyuan Special Steel Co., Ltd. |