CN220753967U - Accurate crimping equipment of nitrogen oxygen sensor pencil - Google Patents
Accurate crimping equipment of nitrogen oxygen sensor pencil Download PDFInfo
- Publication number
- CN220753967U CN220753967U CN202322396920.7U CN202322396920U CN220753967U CN 220753967 U CN220753967 U CN 220753967U CN 202322396920 U CN202322396920 U CN 202322396920U CN 220753967 U CN220753967 U CN 220753967U
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- CN
- China
- Prior art keywords
- crimping
- wire harness
- oxygen sensor
- nitrogen
- box body
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- 238000002788 crimping Methods 0.000 title claims abstract description 94
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses nitrogen-oxygen sensor wire harness precision crimping equipment, and belongs to the technical field of sensor wire harness crimping. A nitrogen-oxygen sensor wire harness precision crimping device comprises a working box body, a feeding component and a driving component which are respectively arranged in the working box body, and further comprises a working box body; the upper transverse plate is arranged right below the driving assembly and used for pressing down; the supporting plate is arranged on the inner top wall of the working box body and is aligned with one side of the feeding assembly; according to the utility model, the plurality of crimping mechanisms can be installed for crimping through the cooperation among the threaded holes, the upper crimping die, the lower crimping die and the fixing bolts, and the crimping mechanisms with different numbers can be increased or decreased according to the needs, so that a plurality of wire harnesses and the terminal heads can be simultaneously crimped, the problem that single crimping is time-consuming and labor-consuming is solved, and the working efficiency of crimping equipment is further improved.
Description
Technical Field
The utility model relates to the technical field of sensor wire harness crimping, in particular to nitrogen-oxygen sensor wire harness precise crimping equipment.
Background
The nitrogen-oxygen sensor wire harness precision crimping equipment is special equipment, is used for one of indispensable equipment in the nitrogen-oxygen sensor manufacturing process, often crimping wire harnesses with sensor terminal heads, and then installing the terminal heads outside a nitrogen-oxygen sensor, wherein the nitrogen-oxygen sensor is an important component for measuring the nitrogen oxide content in engine exhaust gas.
In the prior art, according to the patent with the Chinese patent grant number of CN206010346U, the application date is 2016-08-31, and the name is a crimping device of a liquid level sensor, and the crimping device comprises a bracket, a workbench arranged on the bracket, and a winding resistor plate fixing seat arranged on the workbench and matched with the winding resistor plate bracket, wherein a first lower pressure cylinder is arranged above the winding resistor plate fixing seat by the bracket, and a first pressing block matched with the winding resistor plate fixing seat is arranged at the end part of the movable end of the first lower pressure cylinder; the support is also provided with a translation cylinder, the end part of the movable end of the translation cylinder is provided with a second pressing block matched with the winding resistor plate fixing seat, and the upper end surface of the second pressing block and the upper end surface of the winding resistor plate fixing seat are respectively provided with a limiting boss matched with the winding resistor plate support. The utility model can effectively solve the problems of time and labor consumption and insufficient compression joint in the compression joint process of the winding resistance plate of the traditional liquid level sensor to the winding resistance plate bracket.
However, the above-mentioned patent still has the disadvantage that in the crimping process of the wire harness and the terminal head, most only can crimp one group of wire harness and the terminal head at a time, and multiple groups of crimping is inconvenient to perform at a time, thereby reducing the working efficiency of the crimping equipment.
Therefore, in order to solve the problem, the utility model provides a nitrogen-oxygen sensor wire harness precision crimping device.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a nitrogen-oxygen sensor wire harness precision crimping device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a nitrogen-oxygen sensor wire harness precision crimping device comprises a working box body, a feeding component and a driving component which are respectively arranged in the working box body, and further comprises a working box body;
the upper transverse plate is arranged right below the driving assembly and used for pressing down;
the supporting plate is arranged on the inner top wall of the working box body, is aligned with one side of the feeding assembly, and is fixedly connected with a lower transverse plate at the top;
the crimping mechanisms are respectively arranged on the surfaces of the upper transverse plate and the lower transverse plate and are used for crimping the end parts of the wire harnesses;
and the ejection mechanisms are arranged on two sides of the supporting plate and used for ejecting the wire harness which is subjected to compression joint in the compression joint mechanism.
Preferably, the crimping mechanism comprises;
threaded holes are respectively formed in the surfaces of the upper transverse plate and the lower transverse plate, and the number of the threaded holes is multiple groups;
an upper crimping die arranged at the lower part of the upper transverse plate and used for being aligned with the threaded hole;
and the lower crimping die is arranged at the upper end of the upper transverse plate and is used for being aligned with the threaded hole.
Preferably, the crimping mechanism further comprises;
and the fixing bolts are respectively arranged in the upper compression joint die and the lower compression joint die and are used for threaded connection in the threaded holes.
Preferably, the ejection mechanism comprises limiting blocks fixed on two sides of the supporting plate, guide rods are connected inside the limiting blocks in a sliding mode, ejection plates are fixedly connected to the end portions of the guide rods, a plurality of ejection rods are fixedly connected to the tops of the ejection plates, and the ejection rods penetrate through the lower transverse plates and the lower compression joint die respectively.
Preferably, the surface of the guide rod is sleeved with a reset spring, and two ends of the reset spring are respectively and fixedly connected with a limiting block and an ejector plate.
Preferably, the upper transverse plate comprises a first driving piece fixed on the inner back surface of the working box body, a control box is fixedly connected to the conveying end of the first driving piece, a second driving piece is mounted on the front surface of the control box, and the second driving piece is detachably connected with the top of the upper transverse plate.
Preferably, a scraper is fixedly connected to the bottom of the upper crimping die and used for moving the ejected wire harness.
Preferably, the feeding component comprises a bracket fixed on the inner bottom wall of the working box body, the top of the bracket is provided with a conveying platform, and one end of the conveying platform penetrates through the working box body and extends out of the working box body.
Compared with the prior art, the utility model provides the nitrogen-oxygen sensor wire harness precision crimping equipment, which has the following beneficial effects:
this accurate crimping equipment of nitrogen oxygen sensor pencil under the cooperation between screw hole, last crimping mould, lower crimping mould and the fixing bolt, makes it install a plurality of crimping mechanisms and carries out the crimping, through this kind of mode setting, has realized increasing and decreasing the crimping mechanism of different quantity as required and has used to can press together a plurality of pencil and terminal head operations simultaneously, prevented that single crimping from taking time and energy the problem relatively, further improved crimping equipment's work efficiency.
Drawings
FIG. 1 is a schematic diagram of a nitrogen-oxygen sensor harness precision crimping device according to the present utility model;
FIG. 2 is a schematic diagram of a crimping mechanism of a precise crimping device for a nitrogen-oxygen sensor wire harness according to the present utility model;
FIG. 3 is a schematic diagram II of a crimping mechanism of the precise crimping device for the nitrogen-oxygen sensor wire harness;
fig. 4 is a schematic diagram of a crimping mechanism of a precise crimping device for a nitrogen-oxygen sensor wire harness according to the present utility model;
fig. 5 is a schematic diagram of an ejection mechanism of a precision crimping device for a nitrogen-oxygen sensor wire harness.
In the figure: 1. a working box body; 2. a feed assembly; 3. a drive assembly; 4. an upper cross plate; 5. a support plate; 6. a lower cross plate; 7. a crimping mechanism; 8. an ejection mechanism;
71. a threaded hole; 72. a crimping die is arranged; 73. a lower crimping die; 74. a fixing bolt; 75. a scraper;
81. a limiting block; 82. a guide rod; 83. an ejector plate; 84. an ejector rod; 85. and a return spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1 to 5, a nitrogen-oxygen sensor harness precision crimping apparatus includes a working box 1, a feeding assembly 2 and a driving assembly 3 respectively disposed in the working box 1, and further includes;
the upper transverse plate 4 is arranged right below the driving assembly 3 and used for pressing down;
the supporting plate 5 is arranged on the inner top wall of the working box body 1, the supporting plate 5 is aligned with one side of the feeding component 2, and the top of the supporting plate 5 is fixedly connected with the lower transverse plate 6;
a crimping mechanism 7 provided on the surfaces of the upper and lower cross plates 4, 6, respectively, for crimping the end portions of the wire harness;
and ejection mechanisms 8 are arranged on two sides of the supporting plate 5 and are used for ejecting the wire harness subjected to crimping in the crimping mechanism 7.
In the utility model, when in use, the feeding component 2 and the driving component 3 are respectively supported and fixed under the action of the working box body 1, the feeding component 2 and the driving component 3 are protected, then the terminal head can be conveyed to the space between the crimping mechanisms 7 through the feeding component 2, at the moment, the terminal head is butted through the wire harness, the driving component 3 drives the upper transverse plate 4 to move to the upper part of the lower transverse plate 6, then the upper transverse plate 4 moves downwards, the crimping mechanisms 7 are clamped, so that crimping operation between the terminal head and the wire harness is finished, the stability of the lower transverse plate 6 can be ensured through the supporting plate 5, and after crimping is finished, the terminal head and the wire harness after crimping can be automatically ejected out for discharging under the action of the ejection mechanism 8, thereby facilitating the connection operation.
Referring to fig. 4, the crimping mechanism 7 includes;
screw holes 71 are respectively formed on the surfaces of the upper transverse plate 4 and the lower transverse plate 6, and the number of the screw holes 71 is multiple groups;
an upper crimping die 72 provided at a lower portion of the upper cross plate 4 for alignment with the screw hole 71;
a lower crimping die 73 is provided at the upper end of the upper cross plate 4 for alignment with the screw hole 71.
In the utility model, the threaded holes 71 are formed in a plurality of groups, so that the upper crimping dies 72 and the lower crimping dies 73 can be conveniently and simultaneously installed, a plurality of wire harnesses can be simultaneously crimped in the post crimping process of the wire harnesses and the terminal heads, and the working efficiency is further improved.
Referring to fig. 4, the crimping mechanism 7 further includes;
the fixing bolts 74 are respectively provided in the upper and lower crimping dies 72 and 73 for threaded connection in the screw holes 71.
In the utility model, the fixing bolts 74 are arranged, so that the upper crimping die 72, the lower crimping die 73 and the threaded holes 71 can be connected in sequence, thereby ensuring the firmness between the threaded holes 71 and the upper crimping die 72.
Referring to fig. 5, the ejector mechanism 8 includes a stopper 81 fixed on both sides of the support plate 5, a guide rod 82 is slidably connected to the inside of the stopper 81, an ejector plate 83 is fixedly connected to an end portion of the guide rod 82, a plurality of ejector rods 84 are fixedly connected to a top portion of the ejector plate 83, and the ejector rods 84 penetrate through the lower cross plate 6 and the lower compression mold 73, respectively.
In the utility model, the guide rod 82 can be guided by the limiting block 81, then the ejector plate 83 is supported by the guide rod 82, a plurality of ejector rods 84 are installed by the ejector plate 83, the ejector rods 84 sequentially penetrate into the lower transverse plate 6 and the lower compression joint die 73 so as to eject the lower compression joint die 73, and the ejector rods 84 can perform a preliminary positioning function when the lower compression joint die 73 is installed.
Referring to fig. 5, a return spring 85 is sleeved on the surface of the guide rod 82, and two ends of the return spring 85 are fixedly connected with a limiting block 81 and an ejector plate 83 respectively.
In the utility model, a supporting force can be provided between the limiting block 81 and the ejector plate 83 by the reaction force of the return spring 85, so that the ejector rod 84 can be quickly ejected in the resetting process, and the wire harness and the terminal head after crimping can be ejected into the lower crimping die 73.
Referring to fig. 1, the upper transverse plate 4 comprises a first driving member fixed on the inner back surface of the working box body 1, a control box is fixedly connected to the conveying end of the first driving member, a second driving member is mounted on the front surface of the control box, and the second driving member is detachably connected with the top of the upper transverse plate 4.
In the utility model, the control box can be driven to move back and forth under the driving part, so that the driving part is positioned above the supporting plate 5, and then the upper transverse plate 4 is moved downwards through the second driving part to carry out crimping operation.
Referring to fig. 3, a scraper 75 is fixedly connected to the bottom of the upper crimping die 72, and the scraper 75 is used for moving the ejected wire harness.
In the utility model, the scraper 75 is arranged, so that the jacked wire harness can be hooked in the backward moving process of the upper crimping die 72, and the pressed wire harness can be discharged rapidly.
Referring to fig. 1, the feeding assembly 2 includes a bracket fixed to the inner bottom wall of the working box 1, and a conveying platform is fixed to the top of the bracket, and one end of the conveying platform penetrates through the working box 1 and extends out of the working box.
According to the utility model, under the action of the bracket, the conveying platform can be supported and fixed, and then the terminal head can be conveyed to the lower transverse plate 6 under the conveying platform so as to be conveniently in butt joint with the wire harness, thereby facilitating the later crimping operation.
The conveying platform is used for conveying equipment for conveying the terminal heads, such as conveying belts, conveying rollers, chain conveying and the like.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The nitrogen-oxygen sensor wire harness precise crimping equipment comprises a working box body (1), and a feeding component (2) and a driving component (3) which are respectively arranged in the working box body (1), and is characterized by further comprising;
the upper transverse plate (4) is arranged right below the driving assembly (3) and used for pressing down;
the supporting plate (5) is arranged on the inner top wall of the working box body (1), the supporting plate (5) is aligned with one side of the feeding component (2), and the top of the supporting plate (5) is fixedly connected with the lower transverse plate (6);
the crimping mechanism (7) is respectively arranged on the surfaces of the upper transverse plate (4) and the lower transverse plate (6) and is used for crimping the end part of the wire harness;
and the ejection mechanisms (8) are arranged on two sides of the supporting plate (5) and used for ejecting the wire harness which is subjected to compression joint in the compression joint mechanism (7).
2. The nitrogen-oxygen sensor harness precision crimping apparatus as claimed in claim 1, wherein said crimping mechanism (7) comprises;
screw holes (71) are respectively formed on the surfaces of the upper transverse plate (4) and the lower transverse plate (6), and the number of the screw holes (71) is multiple groups;
an upper crimping die (72) provided at a lower portion of the upper cross plate (4) for alignment with the screw hole (71);
and a lower crimping die (73) arranged at the upper end of the upper transverse plate (4) and used for being aligned with the threaded hole (71).
3. The nitrogen-oxygen sensor harness precision crimping apparatus as claimed in claim 1, wherein said crimping mechanism (7) further comprises;
and fixing bolts (74) are respectively arranged in the upper compression joint die (72) and the lower compression joint die (73) and are used for connecting the screw holes (71) in an internal threaded manner.
4. The precise crimping equipment for the nitrogen-oxygen sensor wire harness is characterized in that the ejection mechanism (8) comprises limiting blocks (81) fixed on two sides of the supporting plate (5), guide rods (82) are connected to the inside of the limiting blocks (81) in a sliding mode, ejector plates (83) are fixedly connected to the end portions of the guide rods (82), a plurality of ejector rods (84) are fixedly connected to the tops of the ejector plates (83), and the ejector rods (84) penetrate through the lower transverse plates (6) and the lower crimping die (73) respectively.
5. The precise crimping equipment for the nitrogen-oxygen sensor wire harness is characterized in that a return spring (85) is sleeved on the surface of the guide rod (82), and two ends of the return spring (85) are fixedly connected with a limiting block (81) and an ejector plate (83) respectively.
6. The precise crimping equipment for the nitrogen-oxygen sensor wire harness is characterized in that the upper transverse plate (4) comprises a first driving piece fixed on the inner back surface of the working box body (1), a control box is fixedly connected to the conveying end of the first driving piece, a second driving piece is mounted on the front surface of the control box, and the second driving piece is detachably connected with the top of the upper transverse plate (4).
7. The precise crimping device for the nitrogen-oxygen sensor wire harness according to claim 2, wherein a scraper (75) is fixedly connected to the bottom of the upper crimping die (72), and the scraper (75) is used for moving the ejected wire harness.
8. The precise crimping equipment for the nitrogen-oxygen sensor wire harness is characterized in that the feeding component (2) comprises a bracket fixed on the inner bottom wall of the working box body (1), a conveying platform is fixed at the top of the bracket, and one end of the conveying platform penetrates through the working box body (1) and extends out of the working box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322396920.7U CN220753967U (en) | 2023-09-05 | 2023-09-05 | Accurate crimping equipment of nitrogen oxygen sensor pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322396920.7U CN220753967U (en) | 2023-09-05 | 2023-09-05 | Accurate crimping equipment of nitrogen oxygen sensor pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220753967U true CN220753967U (en) | 2024-04-09 |
Family
ID=90570300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322396920.7U Active CN220753967U (en) | 2023-09-05 | 2023-09-05 | Accurate crimping equipment of nitrogen oxygen sensor pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220753967U (en) |
-
2023
- 2023-09-05 CN CN202322396920.7U patent/CN220753967U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |