CN202729569U - Screw lifting device - Google Patents
Screw lifting device Download PDFInfo
- Publication number
- CN202729569U CN202729569U CN 201220365891 CN201220365891U CN202729569U CN 202729569 U CN202729569 U CN 202729569U CN 201220365891 CN201220365891 CN 201220365891 CN 201220365891 U CN201220365891 U CN 201220365891U CN 202729569 U CN202729569 U CN 202729569U
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- China
- Prior art keywords
- pressing plate
- screw rod
- top board
- screw
- utility
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- 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 relates to the field of screw disassembly and assembly, and discloses a screw lifting device. The screw lifting device comprises a lifting ring, a screw, an upper pressing plate and a lower pressing plate, wherein the lifting ring is fixedly arranged on the upper pressing plate; the screw is clamped between the upper pressing plate and the lower pressing plate; the upper pressing plate and the lower pressing plate are fixed by a bolt; the lifting ring is fixedly arranged in the dead center of the upper pressing plate; and the bottom surface of the upper pressing plate and the top surface of the lower pressing plate are provided with rubber rings respectively. The screw lifting device has the advantages that the problem of scalding is solved, the cost for purchasing a large number of high-temperature-resistant gloves is also saved, and thus the production cost is reduced.
Description
Technical field
The utility model relates to screw rod dismounting field, relates in particular to a kind of screw rod hanging apparatus.
Background technology
Screw rod, a kind of screw thread transmission campaign of itself or shaft-like mechanical component of power of utilizing, outside face is cut the spiral fluted cylinder or is cut the circular cone of Conical Spiral Groove, difference according to head, can be divided into hexagonal screw rod, large flat screw rod, hexagon socket head cap screw etc., the one handling is used in extruding in the work of high temperature, certain burn into strong wear and high pulling torque, therefore has the little characteristics of unrelieved stress after high temperature resistant, wear-resistant, withstanding corrosion, high strength, the heat treatment.In use, for the material of making different parameters, need to rearrange combination to screw rod, also need simultaneously to clean.But, when described screw rod is extracted out, because its temperature is very high, generally at more than 200 degree, when manually extracting out, need to be with high-temperature-resistant glove.In this process, security presence hidden danger the problem that the staff scalds easily appears.For high-temperature-resistant glove, use after three or four times simultaneously, just need to change, improved certain productive costs.
Summary of the invention
The purpose of the utility model embodiment is: a kind of screw rod hanging apparatus is provided, has non-ironing appearance of hindering problem, also saved the expense of buying a large amount of high-temperature-resistant gloves, thereby reduced productive costs.
A kind of screw rod hanging apparatus that the utility model embodiment provides comprises suspension ring, screw rod, top board and lower platen; Described suspension ring are fixed on the described top board; Described screw rod is stuck between described top board and the lower platen; Described top board and described lower platen are bolted.
Optionally, described suspension ring are fixed in the center of described top board.
Optionally, the end face of the bottom surface of described top board and described lower platen all is respectively arranged with rubber ring.
Therefore, the technical scheme of application the utility model embodiment, middle by using top board and lower platen that screw rod is stuck in, then be bolted, then captive joint suspension ring on described top board.When needs take out described screw rod from machinery and equipment, only need to catch on suspension ring by lifting tool and just can simply and easily the screw rod hanging apparatus be released.In this process, need not manually directly to contact with described screw rod, thereby avoided the problem that is burned, more do not use high-temperature-resistant glove, thereby provide cost savings.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, does not consist of to improper restriction of the present utility model, in the accompanying drawings:
The structural representation of a kind of screw rod hanging apparatus that Fig. 1 provides for the utility model embodiment 1.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
Embodiment 1:
As shown in Figure 1, screw rod hanging apparatus described in the utility model comprises suspension ring 1, screw rod 2, top board 3 and lower platen 4; Described suspension ring 1 are fixed on the described top board 3; Described screw rod 2 is stuck between described top board 3 and the lower platen 4; Described top board 3 and described lower platen 4 are fixing by bolt 5.Simultaneously, described suspension ring 1 are fixed in the center of described top board 3, so that application force balance more.From then on structure can be found out, described screw rod 2 is stuck in middle by described top board 3 and lower platen 4, when needs are released described screw rod 2, then only need to catch on suspension ring 1 on the described top board 3 by lifting tool, then give outside application force, just can be easy to do described screw rod 2 and top board 3 and lower platen 4 be extracted out together.Need not manually directly to utilize bimanualness, thereby the problem of having avoided being burned occurs, and has greatly promoted safety, also need not to use high-temperature-resistant glove, thereby has saved cost.
For improvement of the technical scheme, all be respectively arranged with rubber ring 6 in the bottom surface of described top board 3 and the end face of described lower platen 4.Described rubber ring 6 can play to described screw rod 2 and the contact surface of described top board 3 and lower platen 4 effect of buffering.
The above technical scheme that the utility model embodiment is provided is described in detail, used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, all will change on the specific embodiment and field of application, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1. screw rod hanging apparatus is characterized in that:
Comprise suspension ring, screw rod, top board and lower platen;
Described suspension ring are fixed on the described top board;
Described screw rod is stuck between described top board and the lower platen;
Described top board and described lower platen are bolted.
2. screw rod hanging apparatus according to claim 1 is characterized in that:
Described suspension ring are fixed in the center of described top board.
3. screw rod hanging apparatus according to claim 1 is characterized in that:
The bottom surface of described top board and the end face of described lower platen all are respectively arranged with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365891 CN202729569U (en) | 2012-07-26 | 2012-07-26 | Screw lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365891 CN202729569U (en) | 2012-07-26 | 2012-07-26 | Screw lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729569U true CN202729569U (en) | 2013-02-13 |
Family
ID=47655291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365891 Expired - Fee Related CN202729569U (en) | 2012-07-26 | 2012-07-26 | Screw lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979401A (en) * | 2014-05-21 | 2014-08-13 | 无锡双友石化机械有限公司 | Tooling for assembling and disassembling expanding head |
-
2012
- 2012-07-26 CN CN 201220365891 patent/CN202729569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979401A (en) * | 2014-05-21 | 2014-08-13 | 无锡双友石化机械有限公司 | Tooling for assembling and disassembling expanding head |
| CN103979401B (en) * | 2014-05-21 | 2015-12-02 | 无锡双友石化机械有限公司 | Expanding head installing/dismounting frock |
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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: 20130213 Termination date: 20190726 |