CN204725435U - Cam takes off son - Google Patents
Cam takes off son Download PDFInfo
- Publication number
- CN204725435U CN204725435U CN201520409905.4U CN201520409905U CN204725435U CN 204725435 U CN204725435 U CN 204725435U CN 201520409905 U CN201520409905 U CN 201520409905U CN 204725435 U CN204725435 U CN 204725435U
- Authority
- CN
- China
- Prior art keywords
- bearing
- claw
- base plate
- son
- gland
- 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
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Cam takes off son, comprise push rod, gland, spring, base plate, bearing, top, claw, driving hole and claw axle, the central authorities of base plate are porose, screw thread is provided with in hole, the top of base plate is provided with gland and spring, the medium pore of gland is provided with screw thread, and push rod is provided with external screw thread, and through gland and base plate; The below of base plate is welded with bearing, and the outside of bearing is provided with claw, and its advantage is: the dismounting that can be used in various bearing, and efficiency is high, safety, and does not damage bearing.
Description
Technical field
The utility model relates to a kind of mechanical device, especially a kind of bearing extractor.
Background technology
In the use procedure of bearing, often need bearing removal to get off.The general mode adopted is that direct sledgehammer is struck at present.Due to bearing this interference fit general, knock destructible bearing, and efficiency is low, poor stability.
Utility model content
The purpose of this utility model is avoid the deficiencies in the prior art and provide a kind of cam to take off son.
The technical solution of the utility model is: cam takes off son, comprise push rod, gland, spring, base plate, bearing, top, claw, driving hole and claw axle, the central authorities of base plate are porose, screw thread is provided with in hole, the top of base plate is provided with gland and spring, the medium pore of gland is provided with screw thread, and push rod is provided with external screw thread, and through gland and base plate; The below of base plate is welded with bearing, and the outside of bearing is provided with claw.
The lower tip of described push rod is circle pinnacle head.
Described bearing is bar shaped, and bearing is provided with three pieces, is mutually distributed on base bottom.
Described claw is flexibly connected by claw axle with bearing.
Described bearing end has link slot, matches with claw axle.
Described claw can roll over dress.
The top of described push rod has driving hole.
Compared with prior art, the utility model has the advantages that: the dismounting that can be used in various bearing, efficiency is high, safety, and does not damage bearing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is claw structure schematic diagram of the present utility model.
Fig. 3 is seat structure schematic diagram of the present utility model.
Wherein: 1 is push rod, 2 is gland, and 3 is spring, and 4 is base plate, and 5 is bearing, and 6 is top, and 7 is claw, and 8 is driving hole, and 9 is claw axle.
Detailed description of the invention
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Cam takes off son, comprise push rod 1, gland 2, spring 3, base plate 4, bearing 5, top 6, claw 7, driving hole 8 and claw axle 9, the central authorities of base plate 4 are porose, screw thread is provided with in hole, the top of base plate 4 is provided with gland 2 and spring 3, the medium pore of gland 2 is provided with screw thread, and push rod 1 is provided with external screw thread, and through gland 3 and base plate 4; The below of base plate 4 is welded with bearing 5, and the outside of bearing 5 is provided with claw 7.
The lower tip of described push rod 1 is circle pinnacle 6.
Described bearing 5 is bar shaped, and bearing 5 is provided with three pieces, is mutually distributed on bottom base plate 4.Described claw 7 is flexibly connected by claw axle 9 with bearing 5.
Described bearing 5 end has link slot, matches with claw axle 9.
Described claw 7 can roll over dress.
The top of described push rod 1 has driving hole 8.
Claims (7)
1. cam takes off son, comprise push rod, gland, spring, base plate, bearing, top, claw, driving hole and claw axle, it is characterized in that: the central authorities of base plate are porose, screw thread is provided with in hole, the top of base plate is provided with gland and spring, the medium pore of gland is provided with screw thread, and push rod is provided with external screw thread, and through gland and base plate; The below of base plate is welded with bearing, and the outside of bearing is provided with claw.
2. cam according to claim 1 takes off son, it is characterized in that: the lower tip of described push rod is circle pinnacle head.
3. cam according to claim 1 takes off son, it is characterized in that: described bearing is bar shaped, and bearing is provided with three pieces, is mutually distributed on base bottom.
4. cam according to claim 1 takes off son, it is characterized in that: described claw is flexibly connected by claw axle with bearing.
5. cam according to claim 1 takes off son, it is characterized in that: described bearing end has link slot, matches with claw axle.
6. cam according to claim 1 takes off son, it is characterized in that: described claw can roll over dress.
7. cam according to claim 1 takes off son, it is characterized in that: the top of described push rod has driving hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520409905.4U CN204725435U (en) | 2015-06-15 | 2015-06-15 | Cam takes off son |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520409905.4U CN204725435U (en) | 2015-06-15 | 2015-06-15 | Cam takes off son |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204725435U true CN204725435U (en) | 2015-10-28 |
Family
ID=54383818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520409905.4U Expired - Fee Related CN204725435U (en) | 2015-06-15 | 2015-06-15 | Cam takes off son |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204725435U (en) |
-
2015
- 2015-06-15 CN CN201520409905.4U patent/CN204725435U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20170615 |