CN203785458U - Feed height limiting device for screw carburization heat treatment mesh belt furnace - Google Patents
Feed height limiting device for screw carburization heat treatment mesh belt furnace Download PDFInfo
- Publication number
- CN203785458U CN203785458U CN201420182561.3U CN201420182561U CN203785458U CN 203785458 U CN203785458 U CN 203785458U CN 201420182561 U CN201420182561 U CN 201420182561U CN 203785458 U CN203785458 U CN 203785458U
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- China
- Prior art keywords
- screw
- height limiting
- heat treatment
- support
- limiting device
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- Expired - Fee Related
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- Furnace Charging Or Discharging (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses a feed height limiting device for a screw carburization heat treatment mesh belt furnace. The feed height limiting device is arranged at a feed conveying structure of the carburization heat treatment mesh belt furnace and comprises an inverted U-shaped support, a screw rod shaft vertically installed in the middle of the U shape of the support, a lifting rocker installed on the upper portion of the screw rod shaft, and a height limiting plate fixedly installed at the lower end of the screw rod shaft. The middle of the U shape of the support is provided with a shaft sleeve which is matched with the screw rod shaft, one support foot of the U shape of the support is vertically and fixedly provided with a dividing scale, and the height limiting plate is provided with a height pointer from one side. According to the feed height limiting device, the problem that the feed height cannot be measured and shifted to be level when a screw product conducts carburization heat treatment is solved, and the feed height limiting device is high in practicability and worthy of being popularized.
Description
Technical field
The utility model relates to a kind of screw carburizing heat treatment meshbeltfurnace charging height limiter.
Background technology
Existing screw product all needs to carry out Carburization Treatment by carburizing heat treatment meshbeltfurnace, and traditional carburizing heat treatment meshbeltfurnace is when charging, infinite height device on structure for conveying, mainly by manually removing to move flat heat treated article thickness with plank, but so just exists the height of charging without the inhomogeneous problem of height of metering and charging, also will cause coping screw thickness to have bigger difference, cause that screw depth of case-harden difference produces greatly the bad underproof problem of product.
Utility model content
The utility model, in order to solve the above-mentioned deficiency of prior art, has proposed a kind of screw carburizing heat treatment meshbeltfurnace charging height limiter.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of screw carburizing heat treatment meshbeltfurnace charging height limiter, it is arranged on carburizing heat treatment meshbeltfurnace charging structure for conveying place, comprise: a U-shaped support standing upside down, vertically be arranged on the screw shaft at the U-shaped middle part of support, be arranged on the elevating rocker arm on screw shaft top, with the height limiting plate that is fixedly mounted on screw shaft lower end, the U-shaped middle part of described support is provided with axle sleeve and coordinates described screw shaft, and be vertically fixed wtih a rule on the U-shaped stent foot of support, described height limiting plate is provided with a height pointer from a side.
Compared with prior art, the new structure that the utility model adopts, when the limiting plate arranging can help the charging of carburizing heat treatment meshbeltfurnace, screw product is all moved flat, uniform height while guaranteeing charging, prevented that screw thickness from existing bigger difference, cause that screw depth of case-harden difference produces greatly the bad underproof problem of product, and the elevating rocker arm rocking arm arranging is coordinating height pointer and rule, the height of the screw product in the time of can understanding accurately and regulate charging, practical, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, utility model is described in detail.
As shown in Figure 1, the screw carburizing heat treatment meshbeltfurnace charging height limiter the utility model proposes, it is arranged on carburizing heat treatment meshbeltfurnace charging structure for conveying place, the U-shaped support 1 that comprises a handstand, vertically be arranged on the screw shaft 2 at U-shaped 1 middle part of support, be arranged on the elevating rocker arm 3 on screw shaft 2 tops, with the height limiting plate 4 that is fixedly mounted on screw shaft 2 lower ends, height limiting plate 4 is horizontally installed in U-shaped support, the middle part of described U-shaped support 1 is provided with axle sleeve 5 and coordinates screw shaft 2, and on a stent foot of support U-shaped 1, be vertically fixed wtih a rule 6, described height limiting plate 4 is provided with a height pointer 7 from a side.
In the utility model, U-shaped support 1 be generally arranged on carburizing heat treatment meshbeltfurnace charging structure for conveying above, wherein, rotation and lifting rocking arm 3, rotating bolt axle 2, height that just can up-down adjustment height limiting plate 4, and by height pointer 7 and rule 6, just can understand the height of the screw product of actual charging, so just prevented that screw thickness from existing bigger difference, caused that screw depth of case-harden difference produces greatly the bad underproof problem of product.
Above-described embodiment has only been expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the utility model patent and protection domain should be as the criterion with appended claims.
Claims (1)
1. a screw carburizing heat treatment meshbeltfurnace charging height limiter, it is arranged on carburizing heat treatment meshbeltfurnace charging structure for conveying place, it is characterized in that comprising: a U-shaped support (1) standing upside down, vertically be arranged on the screw shaft (2) at support U-shaped (1) middle part, be arranged on the elevating rocker arm (3) on screw shaft (2) top, with the height limiting plate (4) that is fixedly mounted on screw shaft (2) lower end, described height limiting plate (4) is horizontally installed in U-shaped support, the middle part of described U-shaped support (1) is provided with axle sleeve (5) and coordinates described screw shaft (2), and on a stent foot of support U-shaped (1), be vertically fixed wtih a rule (6), described height limiting plate (4) is provided with a height pointer (7) from a side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182561.3U CN203785458U (en) | 2014-04-16 | 2014-04-16 | Feed height limiting device for screw carburization heat treatment mesh belt furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182561.3U CN203785458U (en) | 2014-04-16 | 2014-04-16 | Feed height limiting device for screw carburization heat treatment mesh belt furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785458U true CN203785458U (en) | 2014-08-20 |
Family
ID=51321636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420182561.3U Expired - Fee Related CN203785458U (en) | 2014-04-16 | 2014-04-16 | Feed height limiting device for screw carburization heat treatment mesh belt furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785458U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477616A (en) * | 2014-11-05 | 2015-04-01 | 无锡市百顺机械厂 | Steel product storage device |
| CN107792631A (en) * | 2017-11-14 | 2018-03-13 | 宁波慈兴智能设备有限公司 | A kind of height limiter for Equipment for Heating Processing |
| CN107803493A (en) * | 2017-12-12 | 2018-03-16 | 安徽应流集团霍山铸造有限公司 | A kind of Turbine Casting pours into a mould special purpose device |
| CN110757695A (en) * | 2019-10-28 | 2020-02-07 | 嘉兴日正五金制造有限公司 | Trimming device of plastic products production usefulness |
| CN112281108A (en) * | 2020-10-29 | 2021-01-29 | 南京国重新金属材料研究院有限公司 | High-temperature nitriding treatment device |
-
2014
- 2014-04-16 CN CN201420182561.3U patent/CN203785458U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477616A (en) * | 2014-11-05 | 2015-04-01 | 无锡市百顺机械厂 | Steel product storage device |
| CN107792631A (en) * | 2017-11-14 | 2018-03-13 | 宁波慈兴智能设备有限公司 | A kind of height limiter for Equipment for Heating Processing |
| CN107803493A (en) * | 2017-12-12 | 2018-03-16 | 安徽应流集团霍山铸造有限公司 | A kind of Turbine Casting pours into a mould special purpose device |
| CN110757695A (en) * | 2019-10-28 | 2020-02-07 | 嘉兴日正五金制造有限公司 | Trimming device of plastic products production usefulness |
| CN112281108A (en) * | 2020-10-29 | 2021-01-29 | 南京国重新金属材料研究院有限公司 | High-temperature nitriding treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20170416 |