CN212044331U - EGR exhaust gas recirculation system cooler frock - Google Patents
EGR exhaust gas recirculation system cooler frock Download PDFInfo
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- CN212044331U CN212044331U CN202020296726.5U CN202020296726U CN212044331U CN 212044331 U CN212044331 U CN 212044331U CN 202020296726 U CN202020296726 U CN 202020296726U CN 212044331 U CN212044331 U CN 212044331U
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Abstract
The utility model relates to a cooler tool of an EGR (exhaust gas recirculation) system, which comprises a base, a lower clamping seat component, a positioning rotating wheel component and a main body positioning component, wherein the lower clamping seat component, the positioning rotating wheel component and the main body positioning component are arranged on the base; the lower clamping seat assembly is used for supporting the cooler and comprises a first lower clamping seat and a second lower clamping seat which are arranged on the two transverse sides of the middle part of the base; the positioning rotating wheel assembly is used for positioning the cooler pipe orifice and comprises a first positioning rotating wheel arranged on the transverse front side of the base and a second positioning rotating wheel arranged on the transverse rear side of the base; the main body positioning assembly is used for positioning the cooler main body and comprises a first positioning piece, a second positioning piece and a third positioning piece, wherein the first positioning piece is arranged on one longitudinal side of the middle of the base, the second positioning piece and the third positioning piece are arranged on the other longitudinal side of the middle of the base, and a positioning inclined plate is arranged on the transverse rear side of the base. The utility model is used for the frock holding ring festival of cooler product manufacturing, very big reduction rejection rate and workman intensity of labour when guaranteeing the product size.
Description
Technical Field
The utility model relates to a EGR exhaust gas recirculation system cooler frock belongs to frock technical field.
Background
The UM003 cooler is matched with an EGR waste gas recirculation system, the UM003 cooler is large in size and complex in appearance, and a special tool needs to be designed in order to ensure the size and reduce the rejection rate and the labor intensity of workers.
Disclosure of Invention
An object of the utility model is to overcome the not enough of existence among the prior art, provide an EGR exhaust gas recirculation system cooler frock for the frock holding ring festival of cooler product manufacture, very big reduction rejection rate and workman intensity of labour when guaranteeing the product size.
According to the utility model provides a technical scheme: a cooler tool of an EGR (exhaust gas recirculation) system comprises a base, a lower clamping seat assembly, a positioning rotating wheel assembly and a main body positioning assembly, wherein the lower clamping seat assembly, the positioning rotating wheel assembly and the main body positioning assembly are arranged on the base; the lower clamping seat assembly is used for supporting the cooler and comprises a first lower clamping seat and a second lower clamping seat which are arranged on the two transverse sides of the middle part of the base; the positioning rotating wheel assembly is used for positioning the cooler pipe orifice and comprises a first positioning rotating wheel arranged on the transverse front side of the base and a second positioning rotating wheel arranged on the transverse rear side of the base; the main body positioning assembly is used for positioning the cooler main body and comprises a first positioning piece, a second positioning piece and a third positioning piece, wherein the first positioning piece is arranged on one longitudinal side of the middle of the base, the second positioning piece and the third positioning piece are arranged on the other longitudinal side of the middle of the base, and a positioning inclined plate is arranged on the transverse rear side of the base.
Further, the first lower clamping seat and/or the second lower clamping seat comprise a supporting seat vertically fixed on the base and supporting plates transversely arranged on two sides of the supporting seat.
Further, the supporting seat is concave.
Further, the first positioning rotating wheel and/or the second positioning rotating wheel comprise a rotating wheel mounting plate vertically fixed on the base and a positioning rotating wheel screwed on the rotating wheel mounting plate.
Furthermore, the first positioning part, the second positioning part and/or the third positioning part comprise vertical plates vertically fixed on the base and pressing plates hinged on the vertical plates.
Furthermore, a bolt hole is formed in the pressing plate of the first positioning piece, a profiling positioning block is arranged on the pressing plate of the second positioning piece, a strip-shaped positioning plate is arranged on the pressing plate of the third positioning piece, and positioning claws are arranged on two sides of the strip-shaped positioning plate.
Furthermore, the bottom of the lower clamping seat assembly, the bottom of the positioning rotating wheel assembly and the bottom of the main body positioning assembly are fixed on the base in a bolt mode, and the lower clamping seat assembly, the positioning rotating wheel assembly and the main body positioning assembly are made of steel.
Compared with the prior art, the utility model, have following advantage:
1. the structural components are made of Cr12MoV die steel, the structural strength is high, and welding deformation can be effectively inhibited.
2. The positioning assembly is positioned by the aid of the bolt, and the positioning assembly is accurately positioned by the aid of the bolt fixing structure.
3. The pressing plate is a hinge buckling mechanism, and the cooler can be conveniently assembled and disassembled while the hole position of the bolt is fast.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of another view angle of the present invention.
Description of reference numerals: the positioning device comprises a base 1, a first lower clamping seat 2, a second lower clamping seat 3, a first positioning rotating wheel 4, a second positioning rotating wheel 5, a first positioning part 6, a second positioning part 7, a third positioning part 8, a supporting seat 9, a supporting plate 10, a rotating wheel mounting plate 11, a positioning rotating wheel 12, a vertical plate 13, a pressing plate 14, a bolt hole 15, a profiling positioning block 16, a strip-shaped positioning plate 17, a positioning claw 18 and a positioning inclined plate 19.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, a cooler fixture of an EGR exhaust gas recirculation system comprises a base 1, and a lower clamping seat assembly, a positioning rotating wheel assembly and a main body positioning assembly which are arranged on the base 1; the lower clamping seat assembly is used for supporting a cooler and comprises a first lower clamping seat 2 and a second lower clamping seat 3 which are arranged on the two transverse sides of the middle part of the base 1; the positioning rotating wheel assembly is used for positioning a cooler pipe orifice and comprises a first positioning rotating wheel 4 arranged on the transverse front side of the base 1 and a second positioning rotating wheel 5 arranged on the transverse rear side part; the main body positioning component is used for positioning the cooler main body and comprises a first positioning piece 6 arranged on one longitudinal side of the middle of the base 1, a second positioning piece 7 and a third positioning piece 8 arranged on the other longitudinal side of the middle of the base 1 and a positioning inclined plate 19 arranged on the transverse rear side of the base 1. The bottom of the lower clamping seat assembly, the bottom of the positioning rotating wheel assembly and the bottom of the main body positioning assembly are fixed on the base 1 in a bolt mode, the lower clamping seat assembly, the positioning rotating wheel assembly and the main body positioning assembly are fastened and locked by bolts after positioning is finished, the base 1 is a plane reference of the whole tool, and all components are positioned and installed by the plate. The lower clamping seat assembly, the positioning rotating wheel assembly and the main body positioning assembly are made of Cr12MoV die steel.
The first lower clamping seat 2 or the second lower clamping seat 3 comprises a supporting seat 9 vertically fixed on the base 1 and supporting plates 10 transversely arranged on two sides of the supporting seat 9; the supporting seat 9 is concave, the supporting seat 9 supports the cooler from the bottom, and the supporting plate 10 supports the side support of the cooler from the side.
The first positioning rotating wheel 4 or the second positioning rotating wheel 5 comprises a rotating wheel mounting plate 11 vertically fixed on the base 1 and a positioning rotating wheel 12 screwed on the rotating wheel mounting plate 11, and the positioning rotating wheel 12 is in threaded connection with the rotating wheel mounting plate 11, so that a worker can conveniently rotate the positioning rotating wheel 12 to position; the first positioning rotating wheel 4 is used for positioning an air inlet of the cooler, and the second positioning rotating wheel 5 is used for positioning a water outlet of the cooler.
The first positioning part 6, the second positioning part 7 or the third positioning part 8 comprise a vertical plate 13 vertically fixed on the base 1 and a pressure plate 14 hinged on the vertical plate 13, and the pressure plate 14 can be opened outwards or closed inwards, so that the cooler can be fixed and taken out conveniently. The first positioning piece 6 is used for positioning a water inlet of the cooler, and a flange on the water inlet of the cooler is fixed with a bolt hole 15 of the first positioning piece 6 through a bolt. The second positioning piece 7 or the third positioning piece 8 is used for positioning the middle part of the cooler body. The positioning sloping plate (19) is used for positioning the air outlet of the cooler.
A bolt hole 15 is formed in a pressing plate 14 of the first positioning piece 6, a profiling positioning block 16 is arranged on the pressing plate 14 of the second positioning piece 7, a long positioning plate 17 is arranged on the pressing plate 14 of the third positioning piece 8, and positioning claws 18 are arranged on two sides of the long positioning plate 17, so that the cooler is more stably fixed and cannot deviate.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (7)
1. The cooler tool of the EGR waste gas recirculation system is characterized by comprising a base (1), a lower clamping seat assembly, a positioning rotating wheel assembly and a main body positioning assembly, wherein the lower clamping seat assembly, the positioning rotating wheel assembly and the main body positioning assembly are arranged on the base (1); the lower clamping seat assembly is used for supporting a cooler and comprises a first lower clamping seat (2) and a second lower clamping seat (3) which are arranged on the two transverse sides of the middle part of the base (1); the positioning rotating wheel assembly is used for positioning a cooler pipe orifice and comprises a first positioning rotating wheel (4) arranged on the transverse front side of the base (1) and a second positioning rotating wheel (5) arranged on the transverse rear side part; the main body positioning component is used for positioning the cooler main body and comprises a first positioning piece (6) arranged on one longitudinal side of the middle of the base (1), a second positioning piece (7) and a third positioning piece (8) arranged on the other longitudinal side of the middle of the base (1) and a positioning inclined plate (19) arranged on the transverse rear side of the base (1).
2. The EGR exhaust gas recirculation system cooler tooling according to claim 1, wherein the first lower clamping seat (2) and/or the second lower clamping seat (3) comprises a supporting seat (9) vertically fixed on the base (1) and supporting plates (10) transversely arranged at both sides of the supporting seat (9).
3. The EGR exhaust gas recirculation system cooler tooling of claim 2 wherein the support seat (9) is concave.
4. The EGR exhaust gas recirculation system cooler tooling according to claim 1, wherein the first positioning runner (4) and/or the second positioning runner (5) comprises a runner mounting plate (11) vertically fixed on the base (1) and a positioning runner (12) screwed on the runner mounting plate (11).
5. The EGR exhaust gas recirculation system cooler assembly according to claim 1, characterized in that the first positioning element (6), the second positioning element (7) and/or the third positioning element (8) comprise/comprises an upright plate (13) vertically fixed on the base (1) and a pressure plate (14) hinged on the upright plate (13).
6. The EGR exhaust gas recirculation system cooler assembly according to claim 5, wherein a bolt hole (15) is formed in the pressing plate (14) of the first positioning member (6), a profiling positioning block (16) is formed in the pressing plate (14) of the second positioning member (7), a strip-shaped positioning plate (17) is formed in the pressing plate (14) of the third positioning member (8), and positioning claws (18) are formed on two sides of the strip-shaped positioning plate (17).
7. The EGR exhaust gas recirculation system cooler tool set according to claim 1, wherein the lower chuck assembly, the positioning rotating wheel assembly and the bottom of the body positioning assembly are fixed on the base (1) in a bolt mode, and the lower chuck assembly, the positioning rotating wheel assembly and the body positioning assembly are made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020296726.5U CN212044331U (en) | 2020-03-11 | 2020-03-11 | EGR exhaust gas recirculation system cooler frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020296726.5U CN212044331U (en) | 2020-03-11 | 2020-03-11 | EGR exhaust gas recirculation system cooler frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212044331U true CN212044331U (en) | 2020-12-01 |
Family
ID=73532537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020296726.5U Active CN212044331U (en) | 2020-03-11 | 2020-03-11 | EGR exhaust gas recirculation system cooler frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212044331U (en) |
-
2020
- 2020-03-11 CN CN202020296726.5U patent/CN212044331U/en active Active
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