CN202461937U - Tool for assembling bearing of water suction pump and eccentric disc - Google Patents
Tool for assembling bearing of water suction pump and eccentric disc Download PDFInfo
- Publication number
- CN202461937U CN202461937U CN2012200827735U CN201220082773U CN202461937U CN 202461937 U CN202461937 U CN 202461937U CN 2012200827735 U CN2012200827735 U CN 2012200827735U CN 201220082773 U CN201220082773 U CN 201220082773U CN 202461937 U CN202461937 U CN 202461937U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- eccentric disc
- bearing
- suction pump
- piston
- 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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Abstract
The utility model discloses a tool for assembling a bearing of a water suction pump and an eccentric disc. The tool comprises a base (1), a support frame (2), a cylinder (3) and a switch (4) used for controlling the cylinder (3), wherein the support frame (2) is fixed on the base (1); the base (1) is provided with a positioning seat (1.1) used for positioning the bearing (6); the cylinder (3) is installed on the support frame (2); a piston (3.1) of the cylinder moves up and down along the direction of a plumb line and the piston (3.1) is positioned above the positioning seat (1.1); and the switch (4) is installed between the cylinder (3) and an air source of the cylinder. With the adoption of the tool for assembling the bearing of the water suction pump and the eccentric disc, the bearing or the eccentric disc can not be damaged or scratched, noise can not be produced, and the production efficiency is high.
Description
Technical field
The utility model relates to a kind of frock, relates to a kind of frock that is used to assemble suction pump bearing and eccentric disc or rather.
Background technology
The suction pump motor output shaft is provided with an eccentric, and eccentric comprises bearing and eccentric disc, during assembling, described eccentric disc is fit in the bearing inner race.The assembling of eccentric disc and bearing at present is all manual to be accomplished, because both need tight fit, therefore; When assembling eccentric disc and bearing, the workman need knock by instrument; Overexert like this and damage easily bearing or eccentric disc,, and can send bigger noise when knocking even exert oneself low weightly also can scratch bearing or eccentric disc surface; Very not environmental protection, production efficiency are also lower.
The utility model content
The technical problem that the utility model will solve is, provides a kind of and can not damage and scratch bearing or eccentric disc, can not send the frock that suction pump bearing and eccentric disc are assembled in high being used to of noise and production efficiency.
The technical solution of the utility model is, a kind of frock that is used to assemble suction pump bearing and eccentric disc with following structure is provided, and comprises base, support, cylinder and is used for the switch of control cylinder; Described support is fixed on the base, and described base is provided with and is used for positioning seat that bearing is positioned; Described cylinder is installed on the described support, and up and down and described piston is positioned at the top of described positioning seat to cylinder piston along the plumb line direction; Described switch is installed between cylinder and the cylinder source of the gas.
After adopting above structure, the frock that is used to assemble suction pump bearing and eccentric disc of the utility model has the following advantages:
Because being used to of the utility model assembled the switch that the frock of suction pump bearing and eccentric disc comprises base, support, cylinder and is used for control cylinder, during use, bearing is placed in the positioning seat of base and and locatees with positioning seat; Then eccentric disc is placed on the top of bearing inner race, with hand steered eccentric disc, toggle switch then again; Make the cylinder ventilation; Piston moves downward, and the pushing post promotes eccentric disc, and eccentric disc is pushed in the bearing inner race.Use the frock assembling bearing and the eccentric disc of the utility model can reduce labour intensity, the phenomenon that bearing and eccentric disc breakage can not take place or scratch can not sent noise when using simultaneously yet, and than environmental protection, production efficiency is also higher.
As a kind of improvement of the utility model, described positioning seat comprises body, and described body is provided with the groove that is used to hold bearing.After adopting this kind structure, described positioning seat is simple in structure, and is easy to use.
Another kind as the utility model improves, and the lower end of described piston is provided with and is used for eccentric disc is pushed into the pushing post in the bearing inner race, and described pushing post is threaded with the lower end of piston.After adopting this kind structure, the height of the outstanding piston lower surface of scalable pushing post, thus the stroke of scalable pushing post pushing eccentric disc can accurately push into eccentric disc in the bearing inner race.
As a kind of improvement of also having of the utility model, also comprise pressure-reducing valve, described pressure-reducing valve is installed between switch and the cylinder source of the gas.After adopting this kind structure, described pressure-reducing valve can protect cylinder not bear excessive pressure.
Description of drawings
Fig. 1 is the structural representation after bearing and the eccentric disc assembling.
Fig. 2 is the structural representation of frock that is used to assemble suction pump bearing and eccentric disc of the utility model.
Shown in the figure: 1, base, 1.1, positioning seat, 1.1.1, body, 2, support, 3, cylinder, 3.1, piston, 3.2, the pushing post, 4, switch, 5, pressure-reducing valve, 6, bearing, 7, eccentric disc.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
See also Fig. 1 and shown in Figure 2, the frock that being used to of the utility model assembled suction pump bearing and eccentric disc comprises base 1, support 2, cylinder 3, the switch 4 that is used for control cylinder 3 and pressure-reducing valve 5.
Described support 2 is fixed on the base 1, and described base 1 is provided with and is used for positioning seat 1.1 that bearing 6 is positioned.Described cylinder 3 is installed on the described support 2, and up and down and described piston 3.1 is positioned at the top of described positioning seat 1.1 to cylinder piston 3.1 along the plumb line direction.Described switch 4 is installed between cylinder 3 and the gas input, and promptly switch 4 is provided with three joints, and cylinder 3 is provided with two joints, and a joint of switch is connected with source of the gas, two other joint of switch respectively with cylinder 3 on two joints be connected.Described pressure-reducing valve 5 is installed between switch 4 and the cylinder source of the gas.Described positioning seat 1.1 comprises body 1.1.1, and described body 1.1.1 is provided with the groove 1.1.2 that is used for ccontaining bearing 6.Described piston 3.1 lower ends are provided with and are used for eccentric disc 7 is pushed into the pushing post 3.2 in bearing 6 inner rings; Described pushing post 3.2 is threaded with the lower end of piston 3.1; Be that the piston lower end is provided with external screw thread; Pushing post upper end is provided with counterbore, and the inwall of described counterbore is provided with internal thread, and described external screw thread is threaded with internal thread.
Claims (4)
1. frock that is used to assemble suction pump bearing and eccentric disc is characterized in that: comprise base (1), support (2), cylinder (3) and be used for the switch (4) of control cylinder (3); Described support (2) is fixed on the base (1), and described base (1) is provided with and is used for positioning seat (1.1) that bearing (6) is positioned; Described cylinder (3) is installed on the described support (2), and up and down and described piston (3.1) is positioned at the top of described positioning seat (1.1) to cylinder piston (3.1) along the plumb line direction; Described switch (4) is installed between cylinder (3) and the cylinder source of the gas.
2. the frock that is used to assemble suction pump bearing and eccentric disc according to claim 1; It is characterized in that: described positioning seat (1.1) comprises body (1.1.1), and described body (1.1.1) is provided with the groove (1.1.2) that is used to hold bearing (6).
3. the frock that is used to assemble suction pump bearing and eccentric disc according to claim 1 and 2; It is characterized in that: the lower end of described piston (3.1) is provided with and is used for eccentric disc (7) is pushed into the pushing post (3.2) in bearing (6) inner ring, and described pushing post (3.2) is threaded with the lower end of piston (3.1).
4. the frock that is used to assemble suction pump bearing and eccentric disc according to claim 1 is characterized in that: also comprise pressure-reducing valve (5), described pressure-reducing valve (5) is installed between switch (4) and the cylinder source of the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200827735U CN202461937U (en) | 2012-03-07 | 2012-03-07 | Tool for assembling bearing of water suction pump and eccentric disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200827735U CN202461937U (en) | 2012-03-07 | 2012-03-07 | Tool for assembling bearing of water suction pump and eccentric disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202461937U true CN202461937U (en) | 2012-10-03 |
Family
ID=46910134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200827735U Expired - Fee Related CN202461937U (en) | 2012-03-07 | 2012-03-07 | Tool for assembling bearing of water suction pump and eccentric disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202461937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964965A (en) * | 2017-05-15 | 2017-07-21 | 中环天仪股份有限公司 | A kind of transmitter visor assembly tooling and application method |
-
2012
- 2012-03-07 CN CN2012200827735U patent/CN202461937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964965A (en) * | 2017-05-15 | 2017-07-21 | 中环天仪股份有限公司 | A kind of transmitter visor assembly tooling and application method |
| CN106964965B (en) * | 2017-05-15 | 2019-09-03 | 中环天仪股份有限公司 | A kind of transmitter visor assembly tooling application method |
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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: 20121003 Termination date: 20140307 |