CN201597011U - Pin lifting machine - Google Patents
Pin lifting machine Download PDFInfo
- Publication number
- CN201597011U CN201597011U CN2010201323040U CN201020132304U CN201597011U CN 201597011 U CN201597011 U CN 201597011U CN 2010201323040 U CN2010201323040 U CN 2010201323040U CN 201020132304 U CN201020132304 U CN 201020132304U CN 201597011 U CN201597011 U CN 201597011U
- Authority
- CN
- China
- Prior art keywords
- lifts
- screw
- lifting
- pin
- bolt
- 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
Links
Images
Abstract
The utility model relates to a pin lifting machine, which comprises a lifting pipe, and is characterized in that a lifting bolt is inserted into the middle of the lifting pipe, a baffle ring matching with a screw cap of the lifting bolt is arranged on the inner wall of the lower portion of the lifting pipe; a screw sleeve is arranged on the lower portion of the lifting bolt; a lifting screw is arranged on a port of the lower side of the screw sleeve; an inner edge baffling the lifting screw is arranged on the lower end opening of the screw sleeve; and outer threads in matching connection with inner threads of a mould pin bush are arranged on the surface of the lifting screw. The pin lifting machine is simple in structure and reasonable in design, and can conveniently and easily take out an inner thread pin inside a pin hole.
Description
Technical field
The utility model relates to a kind of pin extractor, particularly a kind of pin extractor of internal thread pin.
Background technology
The internal thread pin enters pin-and-hole by hitting power in use and cooperates with it, does not then have a kind of special instrument will sell in pin-and-hole in the needs dismounting and takes out easily.
Summary of the invention
The purpose of this utility model is to provide a kind of mould pin extractor, and this product structure is simple, and is reasonable in design, can the internal thread pin in the pin-and-hole be taken out convenient and strength-savingly.
The technical solution of the utility model is: a kind of mould pin extractor, comprise and lift body, it is characterized in that: the described body middle part of lifting is plugged with one and lifts bolt, the described body lower inner wall that lifts is provided with the baffle ring that matches with the nut that lifts bolt, the described bolt bottom that lifts is provided with swivel nut, side port is provided with and lifts screw under the described swivel nut, the lower port of described swivel nut is provided with blocks the inner edge that lifts screw, and the described screw surface that lifts is provided with the external screw thread that is connected with the screw-internal thread fit of internal thread pin.
The described nut bottom surface that lifts bolt is provided with the regular polygon deep gouge, in order to cooperating with throw.
Advantage of the present utility model is: the utility model is simple in structure, easy to use, can the internal thread pin be extracted from pin-and-hole convenient and strength-savingly, internal thread pin for the different-diameter of choosing, only needing to change the screw that lifts that adapts with it gets final product, easy to use, have higher utility and promotional value.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a user mode schematic diagram of the present utility model.
The specific embodiment
A kind of mould pin extractor, comprise and lift body 1, it is characterized in that: the described body middle part of lifting is plugged with one and lifts bolt 2, the described body lower inner wall that lifts is provided with the baffle ring 4 that matches with the nut 3 that lifts bolt, the described bolt bottom that lifts is provided with swivel nut 5, side port is provided with and lifts screw 6 under the described swivel nut, and the lower port of described swivel nut is provided with blocks the inner edge 7 that lifts screw, and the described screw surface that lifts is provided with the external screw thread that is connected with the screw-internal thread fit of internal thread pin 8.
The described nut bottom surface that lifts bolt is provided with the regular polygon deep gouge, in order to cooperating with throw.
Use of the present utility model is as follows: the swivel nut of rotary pulling bolt bottom before using, and swivel nut moves upward, and the lower surface that lifts bolt is closely contacted with the nut that lifts screw, is lifting under the restriction of bolt, lifts screw and is fixed; To lift the screw-internal thread fit of the external screw thread and the internal thread pin of screw, and screw in certain degree of depth, hand-held lift body and upwards lift, the internal thread pin can be extracted from pin-and-hole.Only need change the screw that lifts that adapts with it for the internal thread pin of different size gets final product.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (2)
1. pin extractor, comprise and lift body, it is characterized in that: the described body middle part of lifting is plugged with one and lifts bolt, the described body lower inner wall that lifts is provided with the baffle ring that matches with the nut that lifts bolt, the described bolt bottom that lifts is provided with swivel nut, side port is provided with and lifts screw under the described swivel nut, and the lower port of described swivel nut is provided with blocks the inner edge that lifts screw, and the described screw surface that lifts is provided with the external screw thread that is connected with the screw-internal thread fit of internal thread pin.
2. pin extractor according to claim 1 is characterized in that: the described nut bottom surface that lifts bolt is provided with the regular polygon deep gouge, in order to cooperating with throw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201323040U CN201597011U (en) | 2010-02-12 | 2010-02-12 | Pin lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201323040U CN201597011U (en) | 2010-02-12 | 2010-02-12 | Pin lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597011U true CN201597011U (en) | 2010-10-06 |
Family
ID=42808058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201323040U Expired - Fee Related CN201597011U (en) | 2010-02-12 | 2010-02-12 | Pin lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797741A (en) * | 2010-02-12 | 2010-08-11 | 福建福顺半导体制造有限公司 | Pin extractor |
-
2010
- 2010-02-12 CN CN2010201323040U patent/CN201597011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797741A (en) * | 2010-02-12 | 2010-08-11 | 福建福顺半导体制造有限公司 | Pin extractor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201597011U (en) | Pin lifting machine | |
| CN204362780U (en) | Tower anti-extension blast hook | |
| CN203822791U (en) | Structure of elevating bolt | |
| CN101797741A (en) | Pin extractor | |
| CN201512248U (en) | Anti-dumping garbage can | |
| CN201791914U (en) | Sand-shooting nozzle | |
| CN202116280U (en) | Telescopic hopper | |
| CN201951131U (en) | Novel pen container | |
| CN203932572U (en) | A kind of router and power line connection structure | |
| CN206548279U (en) | Cup cover | |
| CN206185809U (en) | Right angle valve dismouting adapter | |
| CN204061274U (en) | The rapid dismounting type understructure of straight cylinder type Multiple Sinking Pump | |
| CN202842739U (en) | Portable type soft water bag | |
| CN202173739U (en) | Inflatable needle | |
| CN201817455U (en) | Desolventizer toaster | |
| CN204218840U (en) | One can upright mop | |
| CN206240052U (en) | Gyro can be kicked | |
| CN202892214U (en) | Ear-picker | |
| CN201680119U (en) | Base of pressure storage barrel | |
| CN207078495U (en) | A kind of new cap type cigarette case | |
| CN203225393U (en) | Novel protective cover for socket | |
| CN202568140U (en) | Dustpan dismantled to form clothes pole | |
| CN207591992U (en) | A kind of Chinese medicine grinding device | |
| CN202700845U (en) | Detachable sponge brush | |
| CN204445520U (en) | A kind of outdoor camping barbecue rack |
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: 20101006 Termination date: 20180212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |