CN201217200Y - Special purpose tools for extracting tight fit pressure pad - Google Patents
Special purpose tools for extracting tight fit pressure pad Download PDFInfo
- Publication number
- CN201217200Y CN201217200Y CNU2008203014453U CN200820301445U CN201217200Y CN 201217200 Y CN201217200 Y CN 201217200Y CN U2008203014453 U CNU2008203014453 U CN U2008203014453U CN 200820301445 U CN200820301445 U CN 200820301445U CN 201217200 Y CN201217200 Y CN 201217200Y
- Authority
- CN
- China
- Prior art keywords
- pressure pad
- tight fit
- dismounting
- extracted
- connecting body
- 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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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a tight fit pressure pad dismounting special tool for dismounting the tight fit pressure pad, which is characterized of conveniently dismounting the tight fit pressure pad. The tight fit pressure pad special tool includes a pressure pad connecting body and a pressure pad dismounting mechanism which is connected on the pressure pad connecting body; the pressure pad connecting body is connected with the pressure pad; and the force which is exerted on the pressure pad by the pressure pad dismounting mechanism is positioned on the axial line of the pressure pad. When needing to pull out the tight fit pressure pad, the pressure pad connecting body can be fixedly connected on the tight fit pressure pad, and the pressure pad dismounting mechanism can exert an outward force on the pressure pad connecting body so as to pull out the tight fit pressure pad. The tight fit pressure pad dismounting special tool has the advantages that the structure is simple, the operation is convenient, and the pressure pad can be wholly moved outwards in the process of operation so as to avoid ejecting the pressure pad aslant and benefit the pressure pad being pulled out; thus being particularly applied to the popularization and application in dismounting the tight fit pressure pads.
Description
Technical field
The utility model relates to a kind of extracting tool, especially relates to a kind of tight fit pressure pad that is used to remove the tight fit pressure pad and extracts specific purpose tool.
Background technology
At present, for being equipped with the AGC oil cylinder that is sealed and matched (oil cylinder that pressure and position is had accurate control) pressure pad, owing to will bear very big pressure effect on the one hand, want the electric detecting element and the circuit of assembling in the good seal oil cylinder on the one hand, so cooperating between pressure pad and AGC is quite tight, remove very difficult, the common way of tradition is: two top wire holes that designed symmetry on pressure pad, use two nuts pressure pad to be ejected the AGC oil cylinder when tearing pressure pad open by top wire hole, but in actual mechanical process, because exerting oneself of people is uneven, often AGC oil cylinder working-pressure pad top partially, the very tight pressure pad of original cooperation can't take out under the situation of skew, quite take time and effort, average annual consuming time about 20 hours, in the steel rolling mill of the big production of continuous processing, seriously restricting and producing.
The utility model content
Technical problem to be solved in the utility model provides a kind of being convenient to the tight fit pressure pad that the tight fit pressure pad takes out is extracted specific purpose tool.
The technical scheme that its technical problem that solves the utility model adopts is: the tight fit pressure pad is extracted specific purpose tool, comprise that pressure pad connector and the pressure pad that is connected on the pressure pad connector extract structure, the pressure pad connector connects pressure pad, and pressure pad is extracted the active force that structure is applied on the pressure pad and is positioned on the axis of pressure pad.
Preferred version as technique scheme, described pressure pad is extracted structure and is comprised slide bar, impact hammer and bump seat, one end of slide bar is fixedly connected on the lateral surface central spot of pressure pad connector, the fixedly connected bump seat of the other end, and impact hammer is slidingly fitted on the slide bar.
The beneficial effects of the utility model are: extract structure by the pressure pad connector and the pressure pad that are provided with, when needs are extracted friction tight pressure pad, the pressure pad connector can be fixedly connected on the friction tight pressure pad, pressure pad is extracted structure the pressure pad connector is applied an outside active force, thereby friction tight pressure pad is extracted, this is simple in structure, easy to operate, and the whole of pressure pad moved simultaneously outward, thereby can avoid partially the pressure pad top, be convenient to pressure pad is extracted, be particluarly suitable for promoting the use of on the pressure pad puller that tight fit connects.
Description of drawings
Fig. 1 is that tight fit pressure pad of the present utility model is extracted specific purpose tool and is connected structural representation on the friction tight AGC oil cylinder working-pressure pad.
Be labeled as among the figure: slide bar 1, impact hammer 2, nut 3, pressure pad connector 4, pressure pad 5, detecting element order wire 7, piston rod 8, displacement transducer 9, AGC oil cylinder 10, pressure pad are extracted structure 11, bump seat 12.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, tight fit pressure pad of the present utility model is extracted specific purpose tool, it is characterized in that: comprise pressure pad connector 4 and the pressure pad that is connected on the pressure pad connector 4 is extracted structure 11, pressure pad connector 4 connects pressure pads 5, and pressure pad is extracted the active force that structure 11 is applied on the pressure pad 5 and is positioned on the axis of pressure pad 5.During use, pressure pad connector 4 is fixedly connected on the pressure pad 5, extracts structure 11 by pressure pad then and apply an outside active force pressure pad 5 is extracted.Wherein pressure pad is extracted the active force that structure 11 applies pressure pad 5 integral body when extracting is moved outward (as can apply external force simultaneously on the anchor ring of the center line that is symmetrical in pressure pad 5, or directly on the center line of pressure pad 5, apply external force), and pressure pad is extracted structure 11 and can be adopted hydraulic cylinder, structures such as pneumatic cylinder realize, for reducing manufacturing cost, as preferred embodiment, described pressure pad is extracted structure 11 and is comprised slide bar 1, impact hammer 2 and bump seat 12, one end of slide bar 1 is fixedly connected on the lateral surface central spot of pressure pad connector 4, the fixedly connected bump seat 12 of the other end, impact hammer 2 is slidingly fitted on the slide bar 1.Like this, when taking out pressure pad 5, can make 2 pairs of bump seats 12 of impact hammer apply an active force outward, constantly in the bump pressure pad 5 extracted by the impact hammer 2 that slides repeatedly.
Embodiment:
As shown in fig. 1, pressure pad 5 sealings are arranged in the piston rod 8 of AGC oil cylinder 10, be provided with displacement transducer 9 and the detecting element order wire 7 that detects piston rod 8 change in location in the seal cavity of pressure pad 5 and piston rod 8, and daily when displacement transducer 9 and detecting element order wire 7 are overhauled, just can overhaul after friction tight pressure pad 5 need being taken out in the piston rod 8 earlier.And when adopting tight fit pressure pad of the present utility model to extract specific purpose tool to extract pressure pad 5, at first be that the nut that pressure pad 5 and piston rod 8 fix is removed, again connecting plate 4 is fixedlyed connected with pressure pad 5 usefulness nuts 3, then move back and forth impact hammer 2 bump bump seats 12 by manpower, pressure pad 5 is pulled out under the even impact effect of impact hammer 2, detecting element order wire 7, displacement transducer 9 in the piston rod 8 are had no to damage.Operate quite simply, save time, laborsaving, improved operating efficiency greatly and for producing the time of having won.
Claims (2)
1. the tight fit pressure pad is extracted specific purpose tool, it is characterized in that: comprise pressure pad connector (4) and the pressure pad that is connected on the pressure pad connector (4) is extracted structure (11), pressure pad connector (4) connects pressure pad (5), and pressure pad is extracted the active force that structure (11) is applied on the pressure pad (5) and is positioned on the axis of pressure pad (5).
2. tight fit pressure pad as claimed in claim 1 is extracted specific purpose tool, it is characterized in that: described pressure pad is extracted structure (11) and is comprised slide bar (1), impact hammer (2) and bump seat (12), one end of slide bar (1) is fixedly connected on the lateral surface central spot of pressure pad connector (4), the fixedly connected bump seat of the other end (12), impact hammer (2) is slidingly fitted on the slide bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203014453U CN201217200Y (en) | 2008-07-04 | 2008-07-04 | Special purpose tools for extracting tight fit pressure pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203014453U CN201217200Y (en) | 2008-07-04 | 2008-07-04 | Special purpose tools for extracting tight fit pressure pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217200Y true CN201217200Y (en) | 2009-04-08 |
Family
ID=40540037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203014453U Expired - Fee Related CN201217200Y (en) | 2008-07-04 | 2008-07-04 | Special purpose tools for extracting tight fit pressure pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201217200Y (en) |
-
2008
- 2008-07-04 CN CNU2008203014453U patent/CN201217200Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 |