CN204785156U - Engine advances oil return resistance test connector with it connects to match cutting ferrule formula - Google Patents
Engine advances oil return resistance test connector with it connects to match cutting ferrule formula Download PDFInfo
- Publication number
- CN204785156U CN204785156U CN201520552924.2U CN201520552924U CN204785156U CN 204785156 U CN204785156 U CN 204785156U CN 201520552924 U CN201520552924 U CN 201520552924U CN 204785156 U CN204785156 U CN 204785156U
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- pin
- joint
- thread end
- box thread
- male
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Abstract
The utility model provides an engine advances oil return resistance test connector with it connects to match cutting ferrule formula is the joint that the hole is the round hole, including middle joint body, the male thread end at both ends, box thread end, his mother's thread end passes through pin joint for matcing cutting ferrule formula tip side box thread end and connecting the body, and the interior step hole of the straight tube one end attachment plug body of pin is connected through welded fastening, and the other end of pin has outer convex ring and male cone (strobilus masculinus), there is an interior bulge loop box thread end the inner, the external diameter phase -match of interior bulge loop and pin, with the outer convex ring of pin and male cone (strobilus masculinus) cover in the box thread that the box thread was held. The male thread end is the round splce that has the external screw thread, and design angle in the hole outside is beta's the interior conical surface, and the interior conical surface can match with the male cone (strobilus masculinus) of pin. Connect the body outer wall and be the regular hexahedron, arrange on the hexahedron flange face that two axis contained angles are 120 quick connector interface and hole and communicate with each other. The utility model discloses a fastening of independent pivoted box thread end, convenient experimental installation improves test efficiency.
Description
Technical field
The utility model relates to a kind of the motor oil inlet and oil return resistance measurement joint with coupling collar joint, particularly motor and installs evaluation oil inlet and oil return resistance measurement joint.
Background technique
Technician, when IQA experiment is done by OEM producer, needs the oil inlet and oil return mouth sending out motor to be connected with modular pressure.At present, the motor of the collar joint installed carries out oil inlet and oil return test, the mode adopted destroys the oil inlet and oil return pipeline at OEM place, the joint that pipeline connects common tee union or interim making is tested, there is no unified specification pattern, work very inconvenient, and cause spillage of material and waste to OEM, affect working efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of motor oil inlet and oil return resistance measurement joint with coupling collar joint, has practicality, the distinguishing feature that easy for installation, test efficiency is high.
The technical solution of the utility model: the joint of the motor oil inlet and oil return resistance measurement joint with coupling collar joint of the present utility model to be endoporus be circular hole, comprise middle joint body, the male thread end at two ends, box thread end, its box thread end is coupling collar joint end, box thread end is connected by pin with joint body, the interior step hole of joint body is inserted in straight tube one end of pin, and be fixedly connected by welding, the other end of pin has outer bulge loop and male cone (strobilus masculinus); There is internal projecting ring box thread end the inner, and the external diameter of internal projecting ring and pin matches, and the outer bulge loop of pin and male cone (strobilus masculinus) is enclosed within the box thread of box thread end.Male thread end has externally threaded round splce, and outside endoporus, design angle is the inner conical surface of β, and inner conical surface can mate with the male cone (strobilus masculinus) of pin.
Described joint body outer wall is regular hexahedron, and described hexahedron flanged surface is arranged two axis angles are that the quick inserting joint interface of 120 ° communicates with endoporus, quick inserting joint interface specification is the counterbore of Z1/8 internal thread.
Angle beta=24 of the cone angle=male thread end inner conical surface 2a of the male cone (strobilus masculinus) of described pin ° ± 0.3 °.
The beneficial effects of the utility model are: the utility model effectively can mate collar joint and carry out oil inlet and oil return resistance measurement.Box thread end and the pin conical surface of joint closely cooperate, fastening by the independent box thread end rotated, and conveniently test installation; The conical surface design of joint male thread end directly can connect the part be originally connected with collar joint on motor, does not damage former part; Two fast interfaces can direct installation code quick inserting joint, can select most suitable position installation testing instrument, improve test efficiency when narrow space is tested.
Accompanying drawing explanation
Fig. 1 is longitudinal sectional structure schematic diagram of the present utility model.
Fig. 2 is schematic perspective view of the present utility model.
Fig. 3 is the P-P sectional view of Fig. 2.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing 1,2,3 is structural representation of the present utility model:
The joint of the motor oil inlet and oil return resistance measurement joint with coupling collar joint of the present utility model to be endoporus be circular hole, comprise middle joint body 1, the male thread end 2 at two ends, box thread end 3, its box thread end 3 is coupling collar joint end, box thread end 3 is connected by pin 6 with joint body 1, the interior step hole of joint body 1 is inserted in straight tube one end of pin 6, and be fixedly connected by welding, the other end of pin 6 has outer bulge loop 6a and male cone (strobilus masculinus) 6b; There is internal projecting ring 3a box thread end 3 the inner, and the external diameter of internal projecting ring 3a and pin 6 matches, and is enclosed within the box thread of box thread end 3 by the outer bulge loop 6a of pin 6 and male cone (strobilus masculinus) 6b, and box thread end 3 can be movable on pin 6.Male thread end 2 has externally threaded round splce, and outside endoporus, design angle is that the inner conical surface 2a of β, inner conical surface 2a mate with the male cone (strobilus masculinus) 6b of pin 6.Box thread end 3 can independently relative to joint body 1 rotate.
Fig. 3 is the P-P sectional view of Fig. 1: described joint body 1 outer wall is regular hexahedron, described hexahedron flanged surface is arranged two axis angle θ are that the quick inserting joint interface 4,5 of 120 ° communicates with endoporus, quick inserting joint interface 4,5 specification is the counterbore of Z1/8 internal thread.
Angle beta=24 of the cone angle=male thread end inner conical surface 2a of the male cone (strobilus masculinus) 6b of described pin ° ± 0.3 °.
Described box thread end 3 internal diameter is identical with the external diameter of male thread end 2.
The regular hexahedron wall of described joint body 1 is arranged the quick inserting joint interface of two axis angle β=120 °, communicate with endoporus, specification is the counterbore of Z1/8 internal thread.For installing quick inserting joint or plug.At the trial, quick inserting joint can select a most convenient position to install from two interfaces, and the interface do not used installs plug.Most suitable position installation testing instrument can be selected when narrow space is tested, improve test efficiency.
Claims (3)
1. one kind has the motor oil inlet and oil return resistance measurement joint of coupling collar joint, the joint of to be endoporus be circular hole, comprise middle joint body (1), the male thread end (2) at two ends, box thread end (3), it is characterized in that: box thread end (3) is coupling collar joint end, box thread end (3) is connected by pin (6) with joint body (1), the interior step hole of joint body (1) is inserted in straight tube one end of pin (6), be fixedly connected by welding, the other end of pin (6) has outer bulge loop (6a) and male cone (strobilus masculinus) (6b), there is internal projecting ring (3a) box thread end (3) the inner, internal projecting ring (3a) matches with the external diameter of pin (6), the outer bulge loop (6a) of pin (6) and male cone (strobilus masculinus) (6b) is enclosed within the box thread of box thread end (3).Male thread end (2) has externally threaded round splce, and outside endoporus, design angle is the inner conical surface (2a) of β, and inner conical surface (2a) can mate with the male cone (strobilus masculinus) of pin (6) (6b).
2. the motor oil inlet and oil return resistance measurement joint with coupling collar joint according to claim 1, it is characterized in that: joint body (1) outer wall is regular hexahedron, described hexahedron flanged surface is arranged two axis angle θ are that the quick inserting joint interface (4,5) of 120 ° communicates with endoporus, quick inserting joint interface (4,5) specification is the counterbore of Z1/8 internal thread.
3. the motor oil inlet and oil return resistance measurement joint with coupling collar joint according to claim 1 and 2, is characterized in that: angle beta=24 of the cone angle=male thread end inner conical surface (2a) of the male cone (strobilus masculinus) (6b) of pin (6) ° ± 0.3 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552924.2U CN204785156U (en) | 2015-07-28 | 2015-07-28 | Engine advances oil return resistance test connector with it connects to match cutting ferrule formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552924.2U CN204785156U (en) | 2015-07-28 | 2015-07-28 | Engine advances oil return resistance test connector with it connects to match cutting ferrule formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785156U true CN204785156U (en) | 2015-11-18 |
Family
ID=54525205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520552924.2U Expired - Fee Related CN204785156U (en) | 2015-07-28 | 2015-07-28 | Engine advances oil return resistance test connector with it connects to match cutting ferrule formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333262A (en) * | 2015-11-26 | 2016-02-17 | 华英伦科技(宁波)有限公司 | Cold-expanding, cold-hooping and self-sealing connecting type plastic floor heating pipe fitting |
| CN106958701A (en) * | 2017-05-08 | 2017-07-18 | 深圳市聚友缘电子科技有限公司 | A kind of piecing devices and its operating method |
| CN107314183A (en) * | 2017-08-02 | 2017-11-03 | 沅亨流体科技（昆山）有限公司 | Three way type pressure gauge articulation |
-
2015
- 2015-07-28 CN CN201520552924.2U patent/CN204785156U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333262A (en) * | 2015-11-26 | 2016-02-17 | 华英伦科技(宁波)有限公司 | Cold-expanding, cold-hooping and self-sealing connecting type plastic floor heating pipe fitting |
| CN106958701A (en) * | 2017-05-08 | 2017-07-18 | 深圳市聚友缘电子科技有限公司 | A kind of piecing devices and its operating method |
| CN107314183A (en) * | 2017-08-02 | 2017-11-03 | 沅亨流体科技（昆山）有限公司 | Three way type pressure gauge articulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |