CN201320675Y - Tool equipment used for press mounting of throttle valve body cooling water pipe - Google Patents
Tool equipment used for press mounting of throttle valve body cooling water pipe Download PDFInfo
- Publication number
- CN201320675Y CN201320675Y CNU2008201235216U CN200820123521U CN201320675Y CN 201320675 Y CN201320675 Y CN 201320675Y CN U2008201235216 U CNU2008201235216 U CN U2008201235216U CN 200820123521 U CN200820123521 U CN 200820123521U CN 201320675 Y CN201320675 Y CN 201320675Y
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- CN
- China
- Prior art keywords
- press
- cooling water
- water pipe
- valve body
- oil hydraulic
- 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 - Lifetime
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Abstract
Tool equipment used for the press mounting of a throttle valve body cooling water pipe comprises a base, a body positioning table, a first press mounting mechanism, a second press mounting mechanism, a body compress mechanism, a press mounting oil pressure cylinder and a compress oil pressure cylinder. The first press mounting mechanism is connected to the oil cylinder rod of the press mounting oil pressure cylinder; the press mounting oil pressure cylinder is fixedly mounted relative to the base; the body compress mechanism is connected to the oil cylinder rod of the compress oil pressure cylinder; the compress oil pressure cylinder is fixedly mounted on a support frame fixed on the body positioning table; a guiding rail and a support part are fixed on the base; the body positioning table is mounted on the guiding rail in a matched and sliding manner; and the second press mounting mechanism is fixed on the support part. The body positioning table is fixed, so that the problems that the valve body bears unidirectional force and the positioning pin of the valve body breaks are avoided; the centering property of the cooling water pipe is improved; the leakage possibility of the cooling water pipe is reduced; the stop time of the equipment is reduced; and the productivity of the assembly production line is increased.
Description
Technical field
The utility model relates to the tooling device that press-fits between metalwork, relate to the tooling device that is used to press-fit the throttle valve body cooling water pipe particularly.
Background technology
In industrial circle, need to use tooling device to press fit into other metalworks sometimes in the relative both sides of a metal body.Especially, in automobile industry, the cooling water pipe of engine air throttle valve body generally presses fit on the relative both sides of valve body by above-mentioned tooling device.
Throttle valve body as one of BBG management system member is the assembly product that is assembled by several single components on assembly line.Throttle valve body the icing phenomenon of valve block often occurs in winter, and this phenomenon can influence the operation of automobile.In order to prevent the appearance of this failure mode, people generally are to use the cooling fluid of engine to heat throttle valve body at present, freeze to prevent valve block, and the cooling fluid of engine flows back to engine after heating valve body via cooling water pipe again.
Referring to Fig. 1, first cooling water pipe 11 and second cooling water pipe 12 that throttle valve body generally comprises valve body 10 and is in valve body 10 relative both sides.The shape of first cooling water pipe 11 and second cooling water pipe 12 can be identical or symmetrical.On assembling line, be one of technology the most basic on the assembling line with the press-loading process that second cooling water pipe 12 presses fit into throttler valve body 10 relative both sides with first cooling water pipe 11.This press-loading process whether improve the various performances and the quality that will directly influence throttle valve body.
As shown in Figure 1, the tooling device that is used to press-fit the throttle valve body cooling water pipe of prior art generally include base 20, be used to lay valve body 10 and be fixed on body positioning table 30 on the base 20, be used to lay and press-fit first cooling water pipe 11 first press-loading device 41, be used to lay and press-fit second cooling water pipe 12 second press-loading device 42, be used for compressing the body hold-down mechanism 60 of valve body 10.Known as those skilled in the art, first press-loading device 41, second press-loading device 42 and body hold-down mechanism 60 are connected to corresponding first oil hydraulic cylinder 51, second oil hydraulic cylinder 52 usually and compress on the cylinder rod of oil hydraulic cylinder 63.
The operating process of this tooling device is as follows:
(1) valve body 10 is placed on the body positioning table 30;
(2) first cooling water pipe 11 is placed on first press-loading device 41;
(3) second cooling water pipe 12 is placed on second press-loading device 42;
(4) start this tooling device;
(5) compressed oil cylinder 63 drive body hold-down mechanisms 60 move downward, thereby compress valve body 10;
(6) first oil hydraulic cylinders 51 and second oil hydraulic cylinder 52 drive first press-loading device 41 respectively and second press-loading device 42 moves towards the direction near valve body 10, thereby first cooling water pipe 11 and second cooling water pipe 12 are press fit in the valve body 10;
(7) first oil hydraulic cylinders 51 and second oil hydraulic cylinder 52 drive first press-loading device 41 respectively and second press-loading device, 42 courts return away from the direction of valve body 10;
(8) compressed oil cylinder 63 drive body hold-down mechanisms 60 are upwards return.
There is following problem in this mode that press-fits cooling water pipe of prior art:
When (1) first oil hydraulic cylinder 51 and second oil hydraulic cylinder 52 drive first press-loading devices 41 and second press-loading device 42 and are press fit into first cooling water pipe 11 and second cooling water pipe 12 in the valve body 10, because of body positioning table 30 and body hold-down mechanism 60 all maintain static, and first oil hydraulic cylinder 51 and second oil hydraulic cylinder 52 can not make first press-loading device 41 and second press-loading device 42 fully side by side act on the valve body 10, therefore valve body 10 folk prescriptions can occur to stressed phenomenon.This phenomenon may make the alignment pin of valve body 10 fracture because of stressed.
(2) valve body 10 folk prescriptions can a little rotation occur around alignment pin when stressed, this can cause the quilt of first cooling water pipe 11 and second cooling water pipe 12 to press-fit on end and the valve body between the corresponding press mounting hole when press-fiting correctly centering, therefore the problem that cooling water pipe leaks may occur, the cooling fluid of engine is leaked from cooling water pipe.
(3) increase downtime of equipment, reduced the production capacity of assembling line.
The utility model content
The purpose of this utility model aims to provide a kind of tooling device that is used to press-fit the throttle valve body cooling water pipe, and it can overcome the defective of prior art, guarantee cooling water pipe can by fast, convenient and be press fit into exactly in the valve body of throttle valve body.
Particularly, the tooling device that is used to press-fit the throttle valve body cooling water pipe of the present utility model comprises: base, body positioning table, first press-loading device, second press-loading device, body hold-down mechanism and press-fit oil hydraulic cylinder and compress oil hydraulic cylinder, described first press-loading device is connected on the described cylinder rod that press-fits oil hydraulic cylinder, and describedly press-fit oil hydraulic cylinder and installed regularly with respect to described base, described body hold-down mechanism is connected on the described cylinder rod that compresses oil hydraulic cylinder, and the described oil hydraulic cylinder that compresses is fixedly mounted on the bracing frame that is fixed on the described body positioning table.Especially, be fixed with guide rail and support member on the described base, described body positioning table cunning is installed on the described guide rail with joining, and described second press-loading device is fixed on the described support member.
In a further embodiment, the described cylinder rod that press-fits oil hydraulic cylinder flatly extends towards the vertical central axis side of described body positioning table.The described cylinder rod verticallydownwardly that compresses oil hydraulic cylinder extends.Described guide rail flatly extends along the length direction of described base.Described support member extends upward from described base.Described second press-loading device is fixed on the top of described support member.
Of the present utility modelly thisly press-fit the cooling water pipe mode and have the following advantages:
(1) press-fits oil hydraulic cylinder when being pressed into first cooling water pipe and second cooling water pipe, because the body positioning table is movably (the body hold-down mechanism on it also move) thereupon, valve body is simultaneously at the stressed of both direction, the valve body folk prescription can not occur to stressed problem, the problem that the valve body alignment pin fractures can not occur yet;
(2) because of cooling water pipe neutrality is improved, reduced cooling water pipe and the possibility of leaking occurred.
(3) reduce downtime of equipment, improved the production capacity of assembling line.
According to detailed description hereinafter, those skilled in the art will understand other purposes of the present utility model, advantage and feature more.
Description of drawings
Fig. 1 is the tooling device that is used to press-fit the throttle valve body cooling water pipe of prior art;
Fig. 2 is the tooling device that is used to press-fit the throttle valve body cooling water pipe according to a preferred embodiment of the utility model.
The specific embodiment
As shown in Figure 2, the tooling device that is used to press-fit the throttle valve body cooling water pipe of the present utility model comprises base 120, body positioning table 130, first press-loading device 141, second press-loading device 142, body hold-down mechanism 60 and press-fits oil hydraulic cylinder 150 and compress oil hydraulic cylinder 163.Wherein, first press-loading device 141 is connected on the cylinder rod that press-fits oil hydraulic cylinder 150, is installed regularly with respect to base 120 and press-fit oil hydraulic cylinder 150.Body hold-down mechanism 160 is connected on the cylinder rod that compresses oil hydraulic cylinder 163, is fixedly mounted on the bracing frame 135 that is fixed on the body positioning table 130 and compress oil hydraulic cylinder 163.
In preferred embodiment shown in Figure 2, be fixed with the guide rail 125 that flatly extends along the length direction of base 120 on the base 120 and from base 120 upwardly extending support members 128.Body positioning table 130 is slided and is installed on the guide rail 125 with joining, and second press-loading device 142 is fixed on the vertical central axis side of the top of support member 128 towards body positioning table 130.
More specifically, the cylinder rod that press-fits oil hydraulic cylinder 141 flatly extends towards the vertical central axis side of body positioning table 130, and the cylinder rod that compresses oil hydraulic cylinder 163 extends straight down.
Those skilled in the art will appreciate that, when initial, the level interval of first press-loading device 141 and second press-loading device 142 should be cooled off the length sum of 12 projections in the horizontal direction greater than valve body 10 and first cooling 11 and second to be press-fited, and body hold-down mechanism 160 should be greater than the height of valve body 10 with the vertical spacing of body positioning table 130.
When utilizing tooling device of the present utility model that first cooling water pipe 11 of throttle valve body and second cooling water pipe 12 are press fit into valve body 10, its operating process is as follows:
(1) valve body 10 is placed on the body positioning table 130;
(2) first cooling water pipe 11 is placed on first press-loading device 141;
(3) second cooling water pipe 12 is placed on second press-loading device 142;
(4) start this tooling device;
(5) compressed oil cylinder 163 drive body hold-down mechanisms 160 move downward, thereby compress valve body 10;
(6) press-fit oil hydraulic cylinder 150 and drive first press-loading device 141 towards direction motion near valve body 10, after the quilt of first cooling water pipe 11 press-fits a side contacts of end and valve body 10, to promote movably, body positioning table 130 travels forward along guide rail 30, when the relative opposite side of valve body 10 with after second cooling water pipe 12 contacts, simultaneously first cooling water pipe 11 and second cooling water pipe 12 are pressed fit into valve body 10;
(7) press-fit oil hydraulic cylinder 150 and drive first press-loading device 141 towards returning away from the direction of valve body 10;
(8) compressed oil cylinder 163 drive body hold-down mechanisms 160 are upwards return.
Though this paper has illustrated and described exemplary preferred embodiment, those skilled in the art can derive other embodiment that meet the utility model principle in view of the above, and these embodiment also should be considered to fall in the protection domain of the present utility model.For example, those of skill in the art would recognize that the relative both sides that the utility model also is used in certain metal body press fit into other metal parts except being used to press-fit the throttle valve body cooling water pipe.
Claims (6)
1. tooling device that is used to press-fit the throttle valve body cooling water pipe, described tooling device comprises base, the body positioning table, first press-loading device, second press-loading device, body hold-down mechanism and press-fit oil hydraulic cylinder and compress oil hydraulic cylinder, described first press-loading device is connected on the described cylinder rod that press-fits oil hydraulic cylinder, and describedly press-fit oil hydraulic cylinder and installed regularly with respect to described base, described body hold-down mechanism is connected on the described cylinder rod that compresses oil hydraulic cylinder, and the described oil hydraulic cylinder that compresses is fixedly mounted on the bracing frame that is fixed on the described body positioning table, it is characterized in that:
Be fixed with guide rail and support member on the described base;
Described body positioning table cunning is installed on the described guide rail with joining; And
Described second press-loading device is fixed on the described support member.
2. tooling device according to claim 1 is characterized in that, the described cylinder rod that press-fits oil hydraulic cylinder flatly extends towards the vertical central axis side of described body positioning table.
3. tooling device according to claim 1 is characterized in that, the described cylinder rod verticallydownwardly that compresses oil hydraulic cylinder extends.
4. tooling device according to claim 1 is characterized in that described guide rail flatly extends along the length direction of described base.
5. tooling device according to claim 1 is characterized in that described support member extends upward from described base.
6. tooling device according to claim 1 is characterized in that described second press-loading device is fixed on the top of described support member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201235216U CN201320675Y (en) | 2008-10-31 | 2008-10-31 | Tool equipment used for press mounting of throttle valve body cooling water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201235216U CN201320675Y (en) | 2008-10-31 | 2008-10-31 | Tool equipment used for press mounting of throttle valve body cooling water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201320675Y true CN201320675Y (en) | 2009-10-07 |
Family
ID=41158063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201235216U Expired - Lifetime CN201320675Y (en) | 2008-10-31 | 2008-10-31 | Tool equipment used for press mounting of throttle valve body cooling water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201320675Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433734A (en) * | 2013-08-14 | 2013-12-11 | 奇瑞汽车股份有限公司 | Tool for press fitting of pipe fittings on motor and press fitting method |
| CN104108088A (en) * | 2014-07-03 | 2014-10-22 | 浙江力富特机械有限公司 | Installing tool for piston rod and snap ring |
| CN105750882A (en) * | 2016-04-11 | 2016-07-13 | 湖南众满轮胎科技有限公司 | Assembly machine for annular chain plate belt of anti-prick run-flat tire |
| CN106914743A (en) * | 2017-04-25 | 2017-07-04 | 上海众源燃油分配器制造有限公司 | A kind of device for check valve assembling |
| CN110480315A (en) * | 2019-08-27 | 2019-11-22 | 郑州飞龙汽车部件有限公司 | A kind of pump housing connecting tube inserting equipment |
-
2008
- 2008-10-31 CN CNU2008201235216U patent/CN201320675Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433734A (en) * | 2013-08-14 | 2013-12-11 | 奇瑞汽车股份有限公司 | Tool for press fitting of pipe fittings on motor and press fitting method |
| CN103433734B (en) * | 2013-08-14 | 2015-10-28 | 奇瑞汽车股份有限公司 | Pipe fitting pressed labor outfit and pressing method on a kind of engine |
| CN104108088A (en) * | 2014-07-03 | 2014-10-22 | 浙江力富特机械有限公司 | Installing tool for piston rod and snap ring |
| CN104108088B (en) * | 2014-07-03 | 2016-08-24 | 浙江立福达机械股份有限公司 | A kind of piston rod and the mounting tool of clasp |
| CN105750882A (en) * | 2016-04-11 | 2016-07-13 | 湖南众满轮胎科技有限公司 | Assembly machine for annular chain plate belt of anti-prick run-flat tire |
| CN106914743A (en) * | 2017-04-25 | 2017-07-04 | 上海众源燃油分配器制造有限公司 | A kind of device for check valve assembling |
| CN110480315A (en) * | 2019-08-27 | 2019-11-22 | 郑州飞龙汽车部件有限公司 | A kind of pump housing connecting tube inserting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING DELPHI WANYUAN ENGINE MANAGEMENT SYSTEM CO Free format text: FORMER NAME: DELPHI WANYUAN ENGINE MANAGEMENT SYSTEMS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 6, Tongji North Road, Beijing economic and Technological Development Zone, post code: 100176 Patentee after: Beijing Delphi Wanyuan Engine Administration System Co., Ltd. Address before: No. 6, Tongji North Road, Beijing economic and Technological Development Zone, post code: 100000 Patentee before: Delphi Wanyuan Engine Management System Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |