CN217530699U - HCU valve body and solenoid valve pressure equipment structure in hydraulic pressure ABS - Google Patents
HCU valve body and solenoid valve pressure equipment structure in hydraulic pressure ABS Download PDFInfo
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- CN217530699U CN217530699U CN202220777682.7U CN202220777682U CN217530699U CN 217530699 U CN217530699 U CN 217530699U CN 202220777682 U CN202220777682 U CN 202220777682U CN 217530699 U CN217530699 U CN 217530699U
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Abstract
The utility model discloses a HCU valve body and solenoid valve pressure equipment structure in hydraulic pressure ABS. The positioning mechanism comprises a press-fitting positioning plate, surface positioning plates fixed on the left side and the right side of the press-fitting positioning plate, and a taper sleeve positioning pin assembly and a thread floating pin positioning assembly which are both arranged on the press-fitting positioning plate, wherein the taper sleeve positioning pin assembly is matched with a valve body motor pin hole shaft, and the thread floating pin positioning assembly is matched with a thread hole taper hole shaft on the front surface of the valve body; the press-mounting mechanism is arranged on the press-mounting positioning plate of the positioning mechanism; the utility model provides an in the HCU valve body and the solenoid valve pressure equipment structure production process among the present hydraulic pressure ABS, the locate mode adopts cylindric lock hole axle cooperation location HCU valve body motor pin hole, fluting in the middle of the locating plate, the degree of freedom on the face location restriction valve body width direction, and the cylindric lock directly welds at the locating plate, has the problem of the risk of cylindric lock and product jamming.
Description
Technical Field
The utility model belongs to the technical field of car ABS, concretely relates to HCU valve body and solenoid valve pressure equipment structure in hydraulic pressure ABS.
Background
In the HCU valve body and solenoid valve pressure equipment structure production process in hydraulic pressure ABS at present, the locate mode adopts cylindric lock hole axle cooperation location HCU valve body motor plug pin hole, and the fluting in the middle of the locating plate, the face location restricts the degree of freedom on the valve body width direction, and the cylindric lock directly welds at the locating plate, has the problem of the risk of cylindric lock and product jamming.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides an adopt tapering cover locating pin subassembly and valve body motor contact pin hole axle cooperation, face locating plate and the valve body width cooperation are pasted the plane location, HCU valve body and solenoid valve pressure equipment structure in screw thread unsteady round hole axle complex hydraulic pressure ABS of locating component and the positive screw hole tapering of valve body.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides in HCU valve body and solenoid valve pressure equipment structure among hydraulic pressure ABS, include:
the positioning mechanism comprises a press-fitting positioning plate, surface positioning plates fixed on the left side and the right side of the press-fitting positioning plate, and a taper sleeve positioning pin assembly and a thread floating pin positioning assembly which are both arranged on the press-fitting positioning plate, wherein the taper sleeve positioning pin assembly is matched with a valve body motor pin hole shaft, and the thread floating pin positioning assembly is matched with a thread hole taper hole shaft on the front surface of the valve body;
the pressing and assembling mechanism is arranged on the frame, the positioning mechanism is arranged on the press-fitting positioning plate of the positioning mechanism.
In one embodiment, the taper sleeve dowel assembly comprises:
the expansion pin bush is matched and connected with the press-mounting positioning plate through a bolt;
the taper pin is inserted into the expansion pin sleeve in a matching manner; and
and tightening a nut which is in threaded connection with the taper pin.
In one embodiment, the threaded floating pin locating assembly comprises:
the positioning pin sleeve is matched and connected with the press-mounting positioning plate;
the threaded positioning pin is inserted into the positioning pin sleeve in a matching manner;
the nut is arranged at the upper end of the positioning pin sleeve;
a cylindrical spring disposed between the first nut and the threaded dowel and within the dowel sleeve.
In one embodiment, the ram comprises:
the outer circle of the lower part of the closing-in pressure head is matched with a hole shaft on a press-fitting positioning plate of the positioning mechanism, and the side wall of the upper part of the closing-in pressure head is provided with an outward convex part;
the upper part of the positioning sleeve is attached to the outer side wall of the upper protruding part of the closing-in pressure head, the lower part of the positioning sleeve protrudes inwards and extends to be attached to the outer side wall of the lower part of the closing-in pressure head, a movable cavity is formed between the inner side wall of the positioning sleeve and the outer side wall of the closing-in pressure head, and the positioning sleeve is vertically arranged on a press-mounting positioning plate of the positioning mechanism;
a die spring disposed within the movable cavity;
and the stop piece is fixedly arranged on the outer side wall of the upper part of the positioning sleeve, and the inner side wall of the stop piece extends to the top surface of the upper part outwards protruding part covering the closing-in pressure head.
The utility model discloses HCU valve body has following beneficial effect with solenoid valve pressure equipment structure at least in the hydraulic pressure ABS:
1. this HCU valve body and solenoid valve pressure equipment structure adopt tapering cover locating pin subassembly and valve body motor contact pin hole shaft fit among the hydraulic ABS, face locating plate and valve body width cooperation are pasted the plane location, screw thread floating pin locating component and the positive screw hole tapering round hole shaft fit of valve body, in HCU valve body and the solenoid valve pressure equipment structure production process in the present hydraulic ABS, the locate mode adopts cylindric lock hole shaft cooperation location HCU valve body motor contact pin hole, the fluting in the middle of the locating plate, face location restriction valve body width direction is upward the degree of freedom, and the cylindric lock directly welds at the locating plate, there is the problem of the risk of cylindric lock and product jamming.
2. The HCU valve body and the solenoid valve press-fitting structure in the hydraulic ABS are accurate in positioning, simple in structure, simple to operate, convenient to disassemble, assemble and debug, difficult to guarantee the press-fitting concentricity, and especially the positioning plate guarantees the consistency of the press-fitting result of the tool.
3. The defect that the width precision of the opening groove is difficult to guarantee when the groove is formed in the middle of the positioning plate and the groove is machined in an outside cooperation mode is overcome.
Drawings
Fig. 1 is a cross-sectional view of a HCU valve body and solenoid valve press-fitting structure in a hydraulic ABS of an embodiment of the present invention.
Fig. 2 is a perspective view of a HCU valve body and solenoid valve press-fitting structure in a hydraulic ABS of an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, in one embodiment, an HCU valve body and solenoid valve press-fitting structure in a hydraulic ABS is provided, comprising: a positioning mechanism 10 and a press-fitting mechanism 20.
The threaded floating pin positioning assembly 104 is matched with a threaded hole taper round hole shaft on the front surface of the valve body 30; in one embodiment, the threaded floating pin locating assembly 104 includes: the positioning pin sleeve 1041 is connected with the press-fitting positioning plate 101 in a matched mode, the threaded positioning pin 1042 is inserted into the positioning pin sleeve 1041 in a matched mode, the nut 1043 is arranged at the upper end of the positioning pin sleeve 1041, and the cylindrical spring 1044 is arranged between the first nut 1043 and the threaded positioning pin 1042 and located in the positioning pin sleeve 1041.
The press-fitting mechanism 20 is arranged on the press-fitting positioning plate 101 of the positioning mechanism 10.
The hole in the press-fitting positioning plate 101 is processed by wire cutting, the concentricity of the positioning hole and the electromagnetic valve hole is ensured, and the hole in the press-fitting positioning plate 101 is matched with the shaft of the excircle hole of the pressure head, so that the press-fitting concentricity is ensured; the face positioning plate 102 restricts the degree of freedom in the width direction of the valve body 30.
As shown in fig. 1, in one embodiment, the press-fitting mechanism 20 includes: a closing-in ram 201, a positioning sleeve 202, a die spring 203, and a stop 204.
The excircle of the lower part of the closing-in pressure head 201 is matched with a hole shaft on a press-fitting positioning plate 101 of the positioning mechanism 10, and the side wall of the upper part of the closing-in pressure head is provided with an outward convex part;
the upper part of the positioning sleeve 202 is attached to the outer side wall of the upper protruding part of the closing-in pressure head 201, the lower part of the positioning sleeve protrudes inwards and extends to be attached to the outer side wall of the lower part of the closing-in pressure head 201, a movable cavity is formed between the inner side wall of the positioning sleeve 202 and the outer side wall of the closing-in pressure head 201, and the positioning sleeve 202 is vertically arranged on the press-mounting positioning plate 101 of the positioning mechanism 10;
the die spring 203 is arranged in the movable cavity;
the stop 204 is fixedly disposed on the upper outer sidewall of the positioning sleeve 202 and the inner sidewall extends to the top surface covering the upper outwardly protruding portion of the closing-in ram 201.
The press presses the top of the closing-in pressure head 201, the electromagnetic valve is pressed and installed inside the valve body 30, after the pressing and installation are in place, the press is separated from the closing-in pressure head 201, and meanwhile, the die spring 203 pushes the closing-in pressure head 201 to leave the product.
This HCU valve body and solenoid valve pressure equipment structure adopt tapering cover locating pin subassembly 103 and valve body 30 motor contact pin hole axle cooperation in hydraulic ABS, face locating plate 102 and the cooperation of valve body 30 width are pasted the plane location, screw thread floating pin locating component 104 and the positive screw hole tapering round hole axle cooperation of valve body 30, in HCU valve body 30 and the solenoid valve pressure equipment structure production process in the present hydraulic ABS, locate mode adopts cylindric lock hole axle cooperation location HCU valve body 30 motor contact pin hole, fluting in the middle of the locating plate, the face location limits the degree of freedom on the valve body 30 width direction, and the cylindric lock directly welds at the locating plate, there is the problem of the risk of cylindric lock and product jamming.
The HCU valve body and the solenoid valve press-fitting structure in the hydraulic ABS are accurate in positioning, simple in structure, simple to operate, convenient to disassemble, assemble and debug, difficult to guarantee the press-fitting concentricity, and especially the positioning plate guarantees the consistency of the press-fitting result of the tool.
The HCU valve body and solenoid valve pressure equipment structure has overcome the middle fluting of locating plate in this hydraulic pressure ABS, and the width precision's of the open slot of outsourcing processing is difficult to guarantee defect.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Claims (4)
1. The utility model provides a HCU valve body and solenoid valve pressure equipment structure in hydraulic pressure ABS which characterized in that includes:
the positioning mechanism comprises a press-fitting positioning plate, surface positioning plates fixed on the left side and the right side of the press-fitting positioning plate, and a taper sleeve positioning pin assembly and a thread floating pin positioning assembly which are both arranged on the press-fitting positioning plate, wherein the taper sleeve positioning pin assembly is matched with a valve body motor pin hole shaft, and the thread floating pin positioning assembly is matched with a thread hole taper hole shaft on the front surface of the valve body;
and the press-mounting mechanism is arranged on the press-mounting positioning plate of the positioning mechanism.
2. The HCU valve body and solenoid valve press-fitting structure in the hydraulic ABS of claim 1, wherein the taper sleeve positioning pin assembly comprises:
the expansion pin bush is matched and connected with the press-mounting positioning plate through a bolt;
the taper pin is inserted in the expansion pin sleeve in a matching manner;
and a tightening nut threadedly connected with the taper pin.
3. The HCU valve body and solenoid valve press-fitting structure in a hydraulic ABS of claim 1 wherein said threaded floating pin locating assembly comprises:
the positioning pin sleeve is matched and connected with the press-mounting positioning plate;
the threaded positioning pin is inserted into the positioning pin sleeve in a matching manner;
the nut is arranged at the upper end of the positioning pin sleeve;
a cylindrical spring disposed between the first nut and the threaded dowel and within the dowel sleeve.
4. The HCU valve body and solenoid valve press-fitting structure in the hydraulic ABS as claimed in claim 1, wherein the press-fitting mechanism comprises:
the outer circle of the lower part of the closing-in pressure head is matched with a hole shaft on a press-fitting positioning plate of the positioning mechanism, and the side wall of the upper part of the closing-in pressure head is provided with an outward convex part;
the upper part of the positioning sleeve is attached to the outer side wall of the upper protruding part of the closing-in pressure head, the lower part of the positioning sleeve protrudes inwards and extends to be attached to the outer side wall of the lower part of the closing-in pressure head, a movable cavity is formed between the inner side wall of the positioning sleeve and the outer side wall of the closing-in pressure head, and the positioning sleeve is vertically arranged on a press-mounting positioning plate of the positioning mechanism;
a die spring disposed within the movable cavity;
and the stop piece is fixedly arranged on the outer side wall of the upper part of the positioning sleeve, and the inner side wall of the stop piece extends to the top surface of the upper part outwards protruding part covering the closing-in pressure head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777682.7U CN217530699U (en) | 2022-04-06 | 2022-04-06 | HCU valve body and solenoid valve pressure equipment structure in hydraulic pressure ABS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777682.7U CN217530699U (en) | 2022-04-06 | 2022-04-06 | HCU valve body and solenoid valve pressure equipment structure in hydraulic pressure ABS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217530699U true CN217530699U (en) | 2022-10-04 |
Family
ID=83428907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220777682.7U Active CN217530699U (en) | 2022-04-06 | 2022-04-06 | HCU valve body and solenoid valve pressure equipment structure in hydraulic pressure ABS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217530699U (en) |
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2022
- 2022-04-06 CN CN202220777682.7U patent/CN217530699U/en active Active
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