CN205175114U - Electric stove hydraulic push rod device - Google Patents
Electric stove hydraulic push rod device Download PDFInfo
- Publication number
- CN205175114U CN205175114U CN201520787052.8U CN201520787052U CN205175114U CN 205175114 U CN205175114 U CN 205175114U CN 201520787052 U CN201520787052 U CN 201520787052U CN 205175114 U CN205175114 U CN 205175114U
- Authority
- CN
- China
- Prior art keywords
- push rod
- welded
- bracing frame
- utility
- model
- 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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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model provides an electric stove hydraulic push rod device, including support frame (3), be equipped with welded fastening seat (2) on support frame (3), welded fastening seat (2) middle part is run through there is the ejector pin (1) to, welded fastening seat (2) are through screw (4) and support frame (3) fixed connection. The utility model discloses an electric stove hydraulic push rod device, through the nut on the screw and support frame fixed connection, it is easy in the cracked problem of vibrations to have solved under traditional mode the nut, has prolonged the device's life greatly.
Description
Technical field
The utility model relates to a kind of mechanical technology field.
Background technology
In existing electric furnace hydraulic mandril, its pin is easily because vibrations wearing and tearing cause fracture.
Summary of the invention
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of electric furnace hydraulic mandril device, solves nut because shaking the problem of easily fracture.
To achieve these goals, the technical scheme that the utility model adopts is as follows: a kind of electric furnace hydraulic mandril device, and comprise bracing frame, bracing frame is provided with and is welded and fixed seat, be welded and fixed to run through in the middle part of seat and have push rod, wherein: described in be welded and fixed seat and be fixedly connected with bracing frame by screw.
Preferably, be welded and fixed described in and seat is symmetrically arranged with 2 screws is fixedly connected with bracing frame.
Further, described screw comprises nut, and nut welds with bracing frame.
Compared to prior art, the technical advantage of electric furnace hydraulic mandril device of the present utility model is:
1. electric furnace hydraulic mandril device of the present utility model, changes pin into screw and is welded by nut solid
After gripper shoe, can not exist because shaking the problem causing nut easy fracture, work can be stablized and be carried out constantly again.
2. electric furnace hydraulic mandril device of the present utility model, by the fixing welding of nut, prolongs greatly
Grow the service life of this device.
Accompanying drawing explanation
Fig. 1 is the overall schematic of electric furnace hydraulic mandril device of the present utility model.
Number in the figure illustrates: 1. push rod, is 2. welded and fixed seat, 3. bracing frame, 4. screw.
Detailed description of the invention
Shown in Figure 1, a kind of electric furnace hydraulic mandril device of the present utility model, comprise the bracing frame 3 of steel, bracing frame 3 is provided with and is welded and fixed seat 2, be welded and fixed to run through in the middle part of seat 2 and have push rod 1, being welded and fixed seat 2 to be fixedly connected with bracing frame 3 by screw 4, particularly, is welded with bracing frame 3 by the nut of screw 4.
As one preferred embodiment, be welded and fixed and seat 2 is symmetrically arranged with 2 screws 4 is fixedly connected with bracing frame 3.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (3)
1. an electric furnace hydraulic mandril device, comprise bracing frame (3), bracing frame (3) is provided with and is welded and fixed seat (2), is welded and fixed seat (2) middle part and runs through and have push rod (1), it is characterized in that, described in be welded and fixed seat (2) and be fixedly connected with bracing frame (3) by screw (4).
2. electric furnace hydraulic mandril device according to claim 1, is characterized in that, described in be welded and fixed and seat (2) is symmetrically arranged with 2 screws (4) is fixedly connected with bracing frame (3).
3. electric furnace hydraulic mandril device according to claim 1 and 2, is characterized in that, described screw (4) comprises nut, and nut welds with bracing frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787052.8U CN205175114U (en) | 2015-10-13 | 2015-10-13 | Electric stove hydraulic push rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787052.8U CN205175114U (en) | 2015-10-13 | 2015-10-13 | Electric stove hydraulic push rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205175114U true CN205175114U (en) | 2016-04-20 |
Family
ID=55739097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520787052.8U Expired - Fee Related CN205175114U (en) | 2015-10-13 | 2015-10-13 | Electric stove hydraulic push rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205175114U (en) |
-
2015
- 2015-10-13 CN CN201520787052.8U patent/CN205175114U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160420 Termination date: 20201013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |