CN206484231U - It is a kind of can rivet flange and impeller simultaneously frock - Google Patents
It is a kind of can rivet flange and impeller simultaneously frock Download PDFInfo
- Publication number
- CN206484231U CN206484231U CN201621490478.8U CN201621490478U CN206484231U CN 206484231 U CN206484231 U CN 206484231U CN 201621490478 U CN201621490478 U CN 201621490478U CN 206484231 U CN206484231 U CN 206484231U
- Authority
- CN
- China
- Prior art keywords
- plate
- impeller
- location
- backing plate
- spring
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model be related to it is a kind of can rivet flange and impeller simultaneously frock, including pressure head, workpiece location-plate, spring I, guide pillar, impeller location-plate and backing plate, described impeller location-plate is arranged on backing plate, described guide pillar is fixedly installed on backing plate, described spring I is fixedly installed on backing plate, described workpiece location-plate is arranged at backing plate on through guide pillar and by spring I, and the workpiece location-plate is located above impeller location-plate.The utility model changes the first riveting flange of former water pump body in the prior art, the mode that built-up impeller is carried out in two times again, and water pump body, adpting flange and impeller can be disposably riveted after improvement.Process is reduced, technique is simplified, production cost is reduced.
Description
Technical field
The utility model is related to a kind of riveting tool, particularly it is a kind of can rivet flange and impeller simultaneously frock.
Background technology
Original technique is that cooling water pump riveting flange and impeller are divided into two procedures to carry out.Process is more and positions not
Unified, assembly precision is relatively low.
Utility model content
The technical problems to be solved in the utility model is：Offer is a kind of can be while the frock of rivet flange and impeller.
Solving the technical scheme of above-mentioned technical problem is：It is a kind of can rivet flange and impeller simultaneously frock, including pressure
Head, workpiece location-plate, spring I, guide pillar, impeller location-plate and backing plate, described impeller location-plate is arranged on backing plate, described
Guide pillar is fixedly installed on backing plate, and described spring I is fixedly installed on backing plate, and described workpiece location-plate passes through guide pillar and led to
Spring I is crossed to be arranged on backing plate, and the workpiece location-plate is located above impeller location-plate.
Further technical scheme of the present utility model is：Described impeller location-plate is provided with positioning hole and corresponding determines
Position pin II, described alignment pin II is arranged on backing plate by spring II.
Described workpiece location-plate is provided with workpiece positioning hole and corresponding alignment pin I.
Described guide pillar quantity is 2, respectively positioned at impeller location-plate both sides, and the described quantity of spring II is 2, respectively
Positioned at impeller location-plate both sides.
Due to using above-mentioned technical proposal, a kind of of the utility model can be while the frock of rivet flange and impeller has
Following beneficial effect：
The utility model includes pressure head, workpiece location-plate, spring I, guide pillar, impeller location-plate and backing plate, utilizes water pump knot
The characteristics of adpting flange mounting hole and coaxial impeller mounting hole on the characteristics of on structure, i.e. water pump body, change the stress side of frock
Formula and mounting means, making can be while places water pump body, three kinds of parts of adpting flange and impeller in frock.Disposably by three kind zero
Part is riveted together.The first riveting flange of the former water pump body in the prior art of the utility model change, again built-up impeller are in two times
The mode of progress, can disposably rivet water pump body, adpting flange and impeller after improvement.Process is reduced, technique is simplified, dropped
Low production cost.And the utility model uses guide pillar guide pin bushing, frock stress is more balanced, and the precision press-fited more can guarantee that, make
The quality of product increases, and reduces because being lost caused by quality problems.
Below, can be while rivet flange and leaf to one kind of the utility model with reference to Figure of description and specific embodiment
The technical characteristic of the frock of wheel is further described.
Brief description of the drawings
Fig. 1：The a kind of of the utility model can be while the structural representation of the frock of rivet flange and impeller.
In above-mentioned accompanying drawing, each label declaration is as follows：
1- pressure heads, 2- flanges, 3- installs bearing and the workpiece of water seal, 4- impellers, 5- alignment pins I, 6- workpiece location-plates, 7-
Spring I, 8- guide pillars, 9- impeller location-plates, 10- backing plates, 11- alignment pins II, 12- springs II.
Embodiment
It is a kind of can rivet flange and impeller simultaneously frock, including pressure head 1, workpiece location-plate 6, spring I 7, guide pillar 8,
Impeller location-plate 9 and backing plate 10, described impeller location-plate 9 are arranged on backing plate 10, and described guide pillar 8 is fixedly installed on backing plate
On 10, described spring I 7 is fixedly installed on backing plate 10, and described workpiece location-plate 6 is set through guide pillar 8 and by spring I 7
It is placed on backing plate 10, and the workpiece location-plate 6 is located at the top of impeller location-plate 9.Described impeller location-plate 9 is provided with positioning hole
With corresponding alignment pin II 11, described alignment pin II 11 is arranged on backing plate 10 by spring II 12.Described workpiece is determined
Position plate 6 is provided with workpiece positioning hole and corresponding alignment pin I 5.The described quantity of guide pillar 8 is 2, is positioned respectively positioned at impeller
The both sides of plate 9, the described quantity of spring II 12 is 2, respectively positioned at the both sides of impeller location-plate 9.Described pressure head 1 is set by cylinder
It is placed in the top of workpiece location-plate 6.
Operation principle：Impeller 4 is positioned with alignment pin II 11, the workpiece for installing bearing and water seal is held with workpiece location-plate 6
3, and positioned with alignment pin I 5, to ensure impeller 4 and coaxial bearing, while ensure bearing perpendicular to the bottom surface of impeller 4, and by flange
2 are positioned over the top of workpiece 3.When frock works, pressure head 1 is pushed, and flange 2 and the workpiece 3 for installing bearing and water seal are descending, make axle
Hold and be riveted together with impeller, while alignment pin II 11 moves down into backing plate 10, withstand bearing, pressure head 1 continues to move down, then flange with
Bearing is riveted together.Such procedure just can be while rivet flange 2 and impeller 4, not only reduce a procedure, reduce
Production cost, the precision of synchronous press mounting is also guaranteed.
Claims (4)
1. a kind of can be while the frock of rivet flange and impeller, it is characterised in that：Including pressure head（1）, workpiece location-plate（6）、
Spring I（7）, guide pillar（8）, impeller location-plate（9）And backing plate（10）, described impeller location-plate（9）It is arranged at backing plate（10）On,
Described guide pillar（8）It is fixedly installed on backing plate（10）On, described spring I（7）It is fixedly installed on backing plate（10）On, described work
Part location-plate（6）Through guide pillar（8）And pass through spring I（7）It is arranged at backing plate（10）On, and the workpiece location-plate（6）Positioned at leaf
Take turns location-plate（9）Top.
2. it is according to claim 1 it is a kind of can rivet flange and impeller simultaneously frock, it is characterised in that：Described leaf
Take turns location-plate（9）It is provided with positioning hole and corresponding alignment pin II（11）, described alignment pin II（11）Pass through spring II
（12）It is arranged at backing plate（10）On.
3. it is according to claim 1 it is a kind of can rivet flange and impeller simultaneously frock, it is characterised in that：Described work
Part location-plate（6）It is provided with workpiece positioning hole and corresponding alignment pin I（5）.
4. it is according to claim 2 it is a kind of can rivet flange and impeller simultaneously frock, it is characterised in that：Described leads
Post（8）Quantity is 2, respectively positioned at impeller location-plate（9）Both sides, described spring II（12）Quantity is 2, respectively positioned at leaf
Take turns location-plate（9）Both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490478.8U CN206484231U (en) | 2016-12-30 | 2016-12-30 | It is a kind of can rivet flange and impeller simultaneously frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490478.8U CN206484231U (en) | 2016-12-30 | 2016-12-30 | It is a kind of can rivet flange and impeller simultaneously frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206484231U true CN206484231U (en) | 2017-09-12 |
Family
ID=59770283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621490478.8U Expired - Fee Related CN206484231U (en) | 2016-12-30 | 2016-12-30 | It is a kind of can rivet flange and impeller simultaneously frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206484231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026540A (en) * | 2022-06-01 | 2022-09-09 | 天津市盟利电机制造有限公司 | Press mounting tool for assembling impeller |
-
2016
- 2016-12-30 CN CN201621490478.8U patent/CN206484231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026540A (en) * | 2022-06-01 | 2022-09-09 | 天津市盟利电机制造有限公司 | Press mounting tool for assembling impeller |
| CN115026540B (en) * | 2022-06-01 | 2023-03-24 | 天津市盟利电机制造有限公司 | Press mounting tool for assembling impeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |