CN102873535A - Assembling device for assembling water pump - Google Patents
Assembling device for assembling water pump Download PDFInfo
- Publication number
- CN102873535A CN102873535A CN2012103789551A CN201210378955A CN102873535A CN 102873535 A CN102873535 A CN 102873535A CN 2012103789551 A CN2012103789551 A CN 2012103789551A CN 201210378955 A CN201210378955 A CN 201210378955A CN 102873535 A CN102873535 A CN 102873535A
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- pressing element
- water seal
- bearing
- assembling device
- assembling
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Abstract
The invention provides an assembling device for assembling a water pump. The assembling device is used for assembling an integral shaft bearing, a water seal and a pump body of the water pump and comprises a bearing holding-down device for fixing the integral shaft bearing, a water seal holding-down device arranged at the lower end of the bearing holding-down device and used for fixing the water seal and a height-adjustable connection mechanism for connecting the bearing holding-down device and the water seal holding-down device. The assembling device for assembling the water pump is simple in structure, enables the integral shaft bearing, the water seal and the pump body to be formed in once assembling mode by being provided with the bearing holding-down device and the water seal holding-down device to simultaneously assemble the integral shaft bearing, the water seal and the pump body, is fast and convenient, greatly improves production efficiency and reduces production cost. The assembling device can assemble similar integral shaft bearings and similar water seals with different models by replacing removable nipples of the bearing holding-down device and removable nipples of the water seal holding-down device, and therefore the assembling device has generality.
Description
Technical field
The present invention relates to the assembling device field, especially, relate to a kind of shaft connecting bearing for the assembling water pump and the assembling device of water seal.
Background technology
At present, the assembling of automotive interior parts adopts single operation to assemble, and the efficient of single operation assembling is lower, and need debugging of repetition, the time cycle of regulating is long, causes a large amount of labor wastes, and production cost is high and cause the interchangeability between the part poor.Therefore, be badly in need of finding a kind of two kinds or two or more assembling parts assembling devices together to save time, can being enhanced productivity, reduce production costs.
Summary of the invention
The object of the invention is to provide a kind of shaft connecting bearing of water pump and assembling device of water seal of assembling efficiently simple in structure, easy to assembly.
For achieving the above object, according to an aspect of the present invention, a kind of assembling device for the assembling water pump is provided, be used for assembling shaft connecting bearing, water seal and the pump housing of water pump, comprise: fixedly the bearing pressing element of shaft connecting bearing, the water seal pressing element of fixedly water seal that is installed in bearing pressing element lower end and the Height Adjustable bindiny mechanism of connection bearing pressing element and water seal pressing element.
Further, the bearing pressing element interchangeable bearing pressing element that comprises frame plate and be installed in the clamping shaft connecting bearing of frame plate lower end changes head.
Further, the middle part of upper frame plate is provided with through hole, and the bearing pressing element changes head and interts at through hole.
Further, the bearing pressing element changes the mounting flange that head has the cylindrical drum that communicates with through hole and is arranged on cylindrical drum periphery circle, and mounting flange is fixed on the frame plate lower surface.
Further, the bottom that the bearing pressing element changes head is provided with a plurality of mounting grooves, is provided with the magnet steel of absorption shaft connecting bearing in the mounting groove.
Further, the bearing pressing element also comprises the briquetting that compresses mounting flange, and the briquetting contact is at the lower surface of mounting flange, and briquetting is bolted on the frame plate.
Further, the water seal pressing element comprises lower frame plate and is installed in being used on the lower frame plate and assembles the interchangeable water seal pressing element of water seal and change head.
Further, the water seal pressing element changes head and is cylindric, and its upper center is provided with the step trough that water seal is installed, and its lower end is provided with installation base.
Further, the water seal pressing element also comprise symmetry be installed in the water seal pressing element change a two side ends and away from the water seal pressing element change head guide pillar, be sleeved on back-moving spring on the guide pillar, be installed in the pressing plate of back-moving spring lower end and be installed in the sliding panel of back-moving spring upper end; Wherein, pressing plate is fixed on the upper surface of lower frame plate.
Further, the middle part of pressing plate is provided with the first locating hole that fixing water seal pressing element changes head, and the first locating hole cooperates with installation base, and the both sides of pressing plate are respectively equipped with fixedly the first installing hole of guide pillar; The middle part of sliding panel is provided with the second locating hole, and the water seal pressing element changes center line and the central lines of the second locating hole of head, and the water seal pressing element changes the pump housing of installation water pump between the inner surface of the outer surface of head and the second locating hole; The both sides of sliding panel are respectively equipped with the second installing hole of the fixedly guide pillar that adapts with the first installing hole.
Further, also be set with guide pin bushing in each of sliding panel the second installing hole, the lower end contact back-moving spring of guide pin bushing, guide pillar interts in guide pin bushing movably.
Further, the water seal pressing element comprises also and is installed on the sliding panel and is sleeved on spacing collar on the guide pillar that each spacing collar is fixed by holding screw and guide pillar.
Further, bindiny mechanism comprises the spacing guide sleeve that is fixed on lower frame plate and cooperates movably the gag lever post that is fixed on the frame plate lower end that is installed in the spacing guide sleeve.
Further, the periphery of gag lever post circle is provided with screw thread, and gag lever post is fixed on spacing guide sleeve by adjusting nut.
The present invention has following beneficial effect:
Assembling device simple in structure for the assembling water pump of the present invention, bearing pressing element and water seal pressing element are set come simultaneously running in bearings bearing, water seal and the pump housing, so that bearing bearing, water seal and the pump housing once assemble moulding, convenient and swift and greatly improved production efficiency, reduce production costs.And change head and the water seal pressing element changes head by the replacement bearing pressing element, so that can assemble similar shaft connecting bearing and the water seal of different model, so that assembling device of the present invention has versatility.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage.The below is with reference to figure, and the present invention is further detailed explanation.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the cross-sectional schematic of the assembling device that is used for the assembling water pump of the preferred embodiment of the present invention.
Marginal data: bearing pressing element 10, upper frame plate 11, bearing pressing element change 12, cylindrical drum 121, mounting flange 122, magnet steel 13, briquetting 14, water seal pressing element 20, lower frame plate 21, water seal pressing element change 22, step trough 221, installation base 222, guide pillar 23, back-moving spring 24, pressing plate 25, sliding panel 26, guide pin bushing 27, spacing collar 28, bindiny mechanism 30, spacing guide sleeve 31, gag lever post 32, adjusting nut 33
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Referring to Fig. 1, the preferred embodiments of the present invention provide a kind of assembling device for the assembling water pump, be used for assembling shaft connecting bearing, water seal and the pump housing of water pump, it comprises the bearing pressing element 10 of fixing shaft connecting bearing, the water seal pressing element 20 of fixedly water seal that is installed in bearing pressing element 10 lower ends and the Height Adjustable bindiny mechanism 30 of connection bearing pressing element 10 and water seal pressing element 20.
The interchangeable bearing pressing element of clamping shaft connecting bearing of being used for that bearing pressing element 10 comprises frame plate 11 and is installed in frame plate 11 lower ends changes 12.The middle part of upper frame plate 11 is provided with through hole, and the bearing pressing element changes 12 to have the cylindrical drum 121 that communicates with through hole and be arranged on cylindrical drum 121 peripheries mounting flange 122 circle and that be fixed on upper frame plate 11 lower surfaces, and cylindrical drum 121 is interted in above-mentioned through hole.The center line of cylindrical drum 121 and the central lines of through hole, the diameter of the diameter of cylindrical drum 121 and shaft connecting bearing one end is complementary.During assembling, an end of bearing bearing is sleeved in the cylindrical drum 121, the other end of shaft connecting bearing is arranged on the bearing pressing element and changes a lower end of 12.
Need to prove, it is interchangeable that the bearing pressing element changes 12, the bearing pressing element of different model changes overall diameter big or small identical of 12 cylindrical drum 121, and in the through hole that can both be installed in upper frame plate 11, and the diameter of the interior diameter of cylindrical drum 121 and shaft connecting bearing adapts; The shaft connecting bearing of assembling different model need to be replaced corresponding bearing pressing element and is changed 12.Preferably, the bearing pressing element changes a bottom of 12 and is provided with a plurality of mounting grooves, is provided with the magnet steel 13 of absorption shaft connecting bearing in the mounting groove, so that shaft connecting bearing is fixed.The bearing pressing element also comprises the briquetting 14 that compresses mounting flange 122, and briquetting 14 contacts are at the lower surface of mounting flange 122, and briquetting 14 is bolted on frame plate 11 lower ends.
Water seal pressing element 20 comprises lower frame plate 21, be installed in being used on the lower frame plate 21 assembles the sliding panel 26 that the water seal pressing element of water seal changes 22, two guide pillars 23, is sleeved on back-moving spring 24 on each guide pillar 23, is installed in back-moving spring 24 lower ends and is fixed on the pressing plate 25 of lower frame plate 21 upper surfaces and be installed in back-moving spring 24 upper ends, wherein, two guide pillar 23 symmetries are installed in the water seal pressing element and change the two side ends of head and change 22 away from the water seal pressing element separately.
Wherein, the water seal pressing element changes 22 and is cylindric, and its upper center is provided with to install the step trough 221 of water seal, and its lower end is provided with installation base 222.The middle part of pressing plate 25 is provided with fixing water seal pressing element and changes first locating hole of 22, and the first locating hole cooperates with installation base 222, and the both sides of pressing plate 25 are respectively equipped with fixedly the first installing hole of guide pillar 23; The middle part of sliding panel 26 is provided with the second locating hole, and the both sides of sliding panel 26 are respectively equipped with second installing hole that be used for fixing guide pillar 23 corresponding with the first installing hole.Wherein, the center line of the center line of the first locating hole, the second locating hole and water seal pressing element change 22 central lines, the central lines of the first installing hole, corresponding the second installing hole and corresponding guide pillar 23.The water seal pressing element changes the pump housing that water pump is installed between the inner surface of 22 outer surface and the second locating hole on the sliding panel 26.The two ends of each guide pillar 23 are installed in respectively in corresponding the first installing hole and the second installing hole, and back-moving spring 24 is sleeved on the guide pillar 23, and the lower end contact pressing plate 25 of back-moving spring 24.Be set with guide pin bushing 27 in each second installing hole of sliding panel 26, guide pillar 23 interts movably in guide pin bushing 27, the upper end of the lower end contact back-moving spring 24 of guide pin bushing 27.Preferably, water seal pressing element 20 comprises also and is installed on the sliding panel 26 and is sleeved on spacing collar 28 on the guide pillar 23 that each spacing collar 28 is fixing by holding screw and guide pillar 23.Shaft connecting bearing is installed in the bearing pressing element changes on 12, and when water seal and the pump housing be installed in the water seal pressing element and change on 22, water seal and the pump housing with sliding panel 26 toward pressing down, so that sliding panel 26 down moves compression reseting spring 24 along guide pillar 23; After assembling, but back-moving spring 24 self-returns, the self-aligning bearing pressing element change 12 and the water seal pressing element change a distance between 22, to adapt to better shaft connecting bearing and water seal.
Need to prove, it is interchangeable that the water seal pressing element changes 22, and the diameter that the water seal pressing element of different model changes an installation base 222 of 22 is consistent, and the size of its step trough 221 adapts with corresponding water seal, the water seal of assembling different model need to be replaced corresponding water seal pressing element and is changed 22.
Bindiny mechanism's 30 adjustable grounds are fixed between frame plate 11 and the lower frame plate 21.Bindiny mechanism 30 comprises the spacing guide sleeve 31 that is fixed on the lower frame plate 21 and cooperates movably and is installed in gag lever posts 32 in the spacing guide sleeve 31 and that be fixed on frame plate 11 lower ends.The periphery circle of gag lever post 32 is provided with screw thread, also is equipped with adjusting nut 33 on the gag lever post 32, and gag lever post 32 is fixed in the spacing guide sleeve 31 by adjusting nut 33.When the shaft connecting bearing of needs assemblings different model and water seal, only need to regulate both height of gag lever post 32 and spacing guide sleeve 31; Assemble shaft connecting bearing and the water seal of same model, both height of gag lever post 32 and spacing guide sleeve 31 are constant.
In sum, the assembling device for the assembling water pump of the present invention has following technique effect:
Assembling device simple in structure for the assembling water pump of the present invention, bearing pressing element and water seal pressing element are set come simultaneously running in bearings bearing, water seal and the pump housing, so that bearing bearing, water seal and the pump housing once assemble moulding, convenient and swift and greatly improved production efficiency, reduce production costs.And change head and the water seal pressing element changes head by the replacement bearing pressing element, so that can assemble similar shaft connecting bearing and the water seal of different model, so that assembling device of the present invention has versatility.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. assembling device that is used for the assembling water pump, be used for assembling shaft connecting bearing, water seal and the pump housing of water pump, it is characterized in that, comprising: the bearing pressing element (10) of fixing described shaft connecting bearing, be installed in described bearing pressing element (10) lower end fixing described water seal water seal pressing element (20) and connect described bearing pressing element (10) and the Height Adjustable bindiny mechanism (30) of described water seal pressing element (20).
2. assembling device according to claim 1 is characterized in that, the interchangeable bearing pressing element that described bearing pressing element (10) comprises frame plate (11) and is installed in the described shaft connecting bearing of clamping of described upper frame plate (11) lower end changes head (12).
3. assembling device according to claim 2 is characterized in that, the middle part of described upper frame plate (11) is provided with through hole, and described bearing pressing element changes head (12) and interts at described through hole.
4. assembling device according to claim 3, it is characterized in that, described bearing pressing element changes the mounting flange (122) that head (12) has the cylindrical drum (121) that communicates with described through hole and is arranged on described cylindrical drum (121) periphery circle, and described mounting flange (122) is fixed on described upper frame plate (11) lower surface.
5. assembling device according to claim 4 is characterized in that, the bottom that described bearing pressing element changes head (12) is provided with a plurality of mounting grooves, is provided with the magnet steel (13) of the described shaft connecting bearing of absorption in the described mounting groove.
6. assembling device according to claim 5, it is characterized in that, described bearing pressing element (10) also comprises the briquetting (14) that compresses described mounting flange (122), described briquetting (14) contact is at the lower surface of described mounting flange (122), and described briquetting (14) is bolted on the described upper frame plate (11).
7. assembling device according to claim 2 is characterized in that, described water seal pressing element (20) comprise lower frame plate (21) and be installed in being used on the described lower frame plate (21) assemble the interchangeable water seal pressing element of described water seal change the head (22).
8. assembling device according to claim 7 is characterized in that, described water seal pressing element changes head (22) and is cylindric, and its upper center is provided with the step trough (221) that described water seal is installed, and its lower end is provided with installation base (222).
9. assembling device according to claim 8, it is characterized in that, described water seal pressing element (20) also comprise symmetry be installed in described water seal pressing element change head (22) two side ends and away from described water seal pressing element change head (22) guide pillar (23), be sleeved on back-moving spring (24) on the described guide pillar (23), be installed in the pressing plate (25) of described back-moving spring (24) lower end and be installed in the sliding panel (26) of described back-moving spring (24) upper end; Wherein, described pressing plate (25) is fixed on the upper surface of described lower frame plate (21).
10. assembling device according to claim 9, it is characterized in that, the middle part of described pressing plate (25) is provided with the first locating hole that fixing described water seal pressing element changes head (22), described the first locating hole cooperates with described installation base (222), and the both sides of described pressing plate (25) are respectively equipped with the first installing hole of fixing described guide pillar (23); The middle part of described sliding panel (26) is provided with the second locating hole, described water seal pressing element changes center line and the central lines of described the second locating hole of head (22), and described water seal pressing element changes the pump housing of the described water pump of installation between the inner surface of the outer surface of head (22) and described the second locating hole; The both sides of described sliding panel (26) are respectively equipped with the second installing hole of the fixing described guide pillar (23) that adapts with described the first installing hole.
11. assembling device according to claim 10, it is characterized in that, also be set with guide pin bushing (27) in described the second installing hole of each of described sliding panel (26), the described back-moving spring of lower end contact (24) of described guide pin bushing (27), described guide pillar (23) interts movably in described guide pin bushing (27).
12. assembling device according to claim 11, it is characterized in that, described water seal pressing element (20) comprises that also to be installed in described sliding panel (26) upper and be sleeved on spacing collar (28) on the described guide pillar (23), and each described spacing collar (28) is fixed by holding screw and described guide pillar (23).
13. assembling device according to claim 7, it is characterized in that described bindiny mechanism (30) comprises the spacing guide sleeve (31) that is fixed on described lower frame plate (21) and cooperates movably the gag lever post (32) that is fixed on described upper frame plate (11) lower end that is installed in the described spacing guide sleeve (31).
14. assembling device according to claim 13 is characterized in that, the periphery circle of described gag lever post (32) is provided with screw thread, and described gag lever post (32) is fixed on described spacing guide sleeve (31) by adjusting nut (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103789551A CN102873535A (en) | 2012-10-09 | 2012-10-09 | Assembling device for assembling water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103789551A CN102873535A (en) | 2012-10-09 | 2012-10-09 | Assembling device for assembling water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873535A true CN102873535A (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103789551A Pending CN102873535A (en) | 2012-10-09 | 2012-10-09 | Assembling device for assembling water pump |
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| CN (1) | CN102873535A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659571A (en) * | 2013-12-27 | 2014-03-26 | 山海关船舶重工有限责任公司 | Grinding device for matching surface between air valve and valve seat of large-sized diesel engine |
| CN113059346A (en) * | 2021-04-15 | 2021-07-02 | 庞建华 | Automation equipment for assembling jet pump |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5519928A (en) * | 1994-11-14 | 1996-05-28 | Hardy; Henry R. | Dental press apparatus |
| CN201493784U (en) * | 2009-08-31 | 2010-06-02 | 龙口隆基三泵有限公司 | Tooling for assembling water seal with water pump for automobile |
| CN101774117A (en) * | 2009-12-16 | 2010-07-14 | 力帆实业(集团)股份有限公司 | Engine cylinder head locker clamping device |
| CN201645121U (en) * | 2010-02-10 | 2010-11-24 | 辽宁太克液压机械集团有限公司 | Steel wire retainer ring pressing device for steering pump body |
| CN201799997U (en) * | 2010-09-01 | 2011-04-20 | 浙江金刚汽车有限公司 | Bearing push mounting machine |
| CN201997919U (en) * | 2011-03-18 | 2011-10-05 | 浙江健力机动车部件有限公司 | One-time press mounting moulding device for axle-connected bearing and water seal |
| CN102366886A (en) * | 2011-11-09 | 2012-03-07 | 福建海洋铜业有限公司 | Equipment for assembling valve body sealing ring |
| CN202200006U (en) * | 2011-08-05 | 2012-04-25 | 天津电装电机有限公司 | Pressing head of packing press |
| CN102699673A (en) * | 2012-06-27 | 2012-10-03 | 横店集团联宜电机有限公司 | Press fitting device for bearing |
| CN202825201U (en) * | 2012-10-09 | 2013-03-27 | 瑞安市中邦泵业有限公司 | Assembly device for assembling water pump |
-
2012
- 2012-10-09 CN CN2012103789551A patent/CN102873535A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5519928A (en) * | 1994-11-14 | 1996-05-28 | Hardy; Henry R. | Dental press apparatus |
| CN201493784U (en) * | 2009-08-31 | 2010-06-02 | 龙口隆基三泵有限公司 | Tooling for assembling water seal with water pump for automobile |
| CN101774117A (en) * | 2009-12-16 | 2010-07-14 | 力帆实业(集团)股份有限公司 | Engine cylinder head locker clamping device |
| CN201645121U (en) * | 2010-02-10 | 2010-11-24 | 辽宁太克液压机械集团有限公司 | Steel wire retainer ring pressing device for steering pump body |
| CN201799997U (en) * | 2010-09-01 | 2011-04-20 | 浙江金刚汽车有限公司 | Bearing push mounting machine |
| CN201997919U (en) * | 2011-03-18 | 2011-10-05 | 浙江健力机动车部件有限公司 | One-time press mounting moulding device for axle-connected bearing and water seal |
| CN202200006U (en) * | 2011-08-05 | 2012-04-25 | 天津电装电机有限公司 | Pressing head of packing press |
| CN102366886A (en) * | 2011-11-09 | 2012-03-07 | 福建海洋铜业有限公司 | Equipment for assembling valve body sealing ring |
| CN102699673A (en) * | 2012-06-27 | 2012-10-03 | 横店集团联宜电机有限公司 | Press fitting device for bearing |
| CN202825201U (en) * | 2012-10-09 | 2013-03-27 | 瑞安市中邦泵业有限公司 | Assembly device for assembling water pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659571A (en) * | 2013-12-27 | 2014-03-26 | 山海关船舶重工有限责任公司 | Grinding device for matching surface between air valve and valve seat of large-sized diesel engine |
| CN113059346A (en) * | 2021-04-15 | 2021-07-02 | 庞建华 | Automation equipment for assembling jet pump |
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Application publication date: 20130116 |