CN204094423U - Throttle motor rotor enters tooth machine automatically - Google Patents
Throttle motor rotor enters tooth machine automatically Download PDFInfo
- Publication number
- CN204094423U CN204094423U CN201420479964.4U CN201420479964U CN204094423U CN 204094423 U CN204094423 U CN 204094423U CN 201420479964 U CN201420479964 U CN 201420479964U CN 204094423 U CN204094423 U CN 204094423U
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- China
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- bearing block
- workpiece
- cylinder
- pressure
- electrical servo
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- Expired - Fee Related
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Abstract
The utility model provides a kind of throttle motor rotor automatically to enter tooth machine, comprise frame, Work assembling device and Workpiece detecting device and drive unit, drive unit is electrical servo cylinder pressure, Work assembling device comprises work support, bearing block and workpiece pressure head, workpiece pressure head connects electrical servo cylinder pressure, work support is arranged in frame, and bearing block is arranged on work support upper end; Workpiece detecting device comprises air cylinder support, folder refers to cylinder, pneumatic clamps finger device, displacement transducer and sensor displacement mechanism, folder refers to that cylinder is arranged on air cylinder support upper end, folder refers to that cylinder connects and drives pneumatic clamps finger device, displacement transducer connects electrical servo cylinder pressure, and the detection head of displacement transducer end can extend downwards bearing block surface.The utility model compared with prior art, can realize automatic press mounting and the detection of gear, ensures to press-fit quality, and that improves product once press-fits yield rate, greatly improves automation degree of equipment, enhances productivity.
Description
Technical field
The utility model relates to the assembly equipment of air throttle of car rotor and gear, belongs to automobile micro machine manufacturing field of equipment.
Background technology
Throttle motor is used for automobile engine and controls air throttle small-large flow, realizes the intelligent driving of automobile, as cruise is driven.The gear of throttle motor rotor plays motor power gearing, gear press-fit the making property of quality to motor-driven, stability, transmission efficiency all has a great impact.Be close between the gear of air throttle and armature spindle and join to come transmitting torque, after gear press-in rotor, require that the tolerance clearance of gear and bearing will within the specific limits, gap is too small, affects transmission efficiency, excesssive gap, and noise is large and transmission accuracy is not high.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of throttle motor rotor and automatically enters tooth machine, realizing the basis that throttle motor rotor and gear assemble automatically can be detected gap between gear and armature spindle, guarantees assembly quality.
The technical scheme that the utility model technical solution problem adopts is: throttle motor rotor enters tooth machine automatically, describedly automatically enter tooth machine and comprise frame, Work assembling device and Workpiece detecting device and drive unit, described drive unit is electrical servo cylinder pressure, described Work assembling device comprises work support, bearing block and workpiece pressure head, described workpiece pressure head connects described electrical servo cylinder pressure and can move up and down under described electrical servo cylinder pressure drives and carries out pressure operated gear, described work support is arranged in described frame, described bearing block is arranged on described work support upper end, described workpiece pressure head is coaxial and be positioned at the top of described bearing block with described bearing block, pressure sensor is provided with in described workpiece pressure head, described Workpiece detecting device and described Work assembling device be arranged in parallel, described Workpiece detecting device comprises air cylinder support, folder refers to cylinder, pneumatic clamps finger device, displacement transducer and sensor displacement mechanism, described air cylinder support is arranged in described frame, described folder refers to that cylinder is arranged on described air cylinder support upper end, described folder refers to that cylinder connects and drives described pneumatic clamps finger device, described pneumatic clamps finger device is corresponding with the horizontal level of described bearing block and described bearing block can be driven to move up and down, institute's displacement sensors connects described electrical servo cylinder pressure by described sensor displacement mechanism, institute's displacement sensors is positioned at the top of described bearing block, the detection head of institute's displacement sensors end can extend described bearing block surface downwards.
The beneficial effects of the utility model are: owing to adopting the technical solution of the utility model, throttle motor rotor of the present utility model automatically enters tooth machine and can monitor pressing-in force when assembling gear and rotor bearing, pushed position is detected, in two steps gear is press-fited, the actual gap of bearing is detected after first step gear press-in certain depth, second step adjusts according to the detected value after first step press-in, thus final press-in gap is controlled, guarantee to be pressed into quality.The utility model compared with prior art, can realize automatic press mounting and the detection of gear, ensures to press-fit quality, and that improves product once press-fits yield rate, greatly improves automation degree of equipment, enhances productivity.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the A position enlarged drawing of Fig. 1.
Detailed description of the invention
With reference to accompanying drawing
Electronic throttle of the present utility model turns and comprises frame 1 from automatically entering tooth machine, Work assembling device, Workpiece detecting device and drive unit, described drive unit is electrical servo cylinder pressure 8, described Work assembling device comprises work support 12, bearing block 11 and workpiece pressure head 9, workpiece pressure head 9 connects electrical servo cylinder pressure 8 and can move up and down under the driving of electrical servo cylinder pressure 8 and carry out pressure operated gear, number in the figure 10 is gear, label 14 is bearing, work support 12 is arranged in frame 1, bearing block 11 is arranged on the upper end of work support 12, workpiece pressure head 9 is coaxial and be positioned at the upper end of bearing block 11 with bearing block 11, during practical operation, gear push operation is carried out downwards under the driving of workpiece pressure head 9 electrical servo cylinder pressure 8 up, pressure sensor 7 is provided with in workpiece pressure head 9, for monitoring pressing-in force during pressure operated gear.
Workpiece detecting device and Work assembling device be arranged in parallel, Workpiece detecting device comprises air cylinder support 2, folder refers to cylinder 3, pneumatic clamps finger device 4, displacement transducer 5 and sensor displacement mechanism 6, air cylinder support 2 is arranged in frame 1, folder refers to that cylinder 3 is arranged on the upper end of air cylinder support 2, folder refers to that cylinder 3 connects and drives pneumatic clamps finger device 4, pneumatic clamps finger device 4 is corresponding with the horizontal level of bearing block 11, and bearing block 11 can be driven to move up and down, displacement transducer 5 connects electrical servo cylinder pressure 8 by sensor displacement mechanism, and can move up and down and carry out gap detection operation under electrical servo cylinder pressure 8 drive, the horizontal level of displacement transducer 5 is positioned at the top of bearing block 11, the detection head 13 of displacement transducer 5 end can extend the surface of bearing block 11 downwards, during detection, displacement transducer 5 is moved downward to detection head 13 and is pressed on the upper surface of bearing block 11 under electrical servo cylinder pressure 8 drives, pneumatic clamps finger device 4 drives bearing block (interior tight bearing) to pump, detection head 13 detects the play size of bearing.
Concrete operations mode of the present utility model is: bearing is arranged in bearing block 11, gear 10 is preset at above bearing block 11, workpiece pressure head 9 moves down under electrical servo cylinder pressure 8 drives, gear 10 is pressed downward in bearing block 11, the size of pressing-in force is controlled by the testing result of pressure sensor 7, gear 10 is pressed into certain depth by first time, then by pneumatic clamps finger device 4 clamp shaft bearing, refer to teetertotter under cylinder 3 drives at folder, displacement transducer 5 carries out first time bearing clearance detection, the press-in of second time gear is carried out again afterwards according to first time play testing result, the output control that pressing-in force detects according to first time play, such as, the axial gap requiring bearing final is between 0.05-0.15mm, play testing result is 1.1mm for the first time, when then second time press-fits, workpiece pressure head 9 feeds 1mm, carry out second time after having press-fited again to detect, guarantee that final axial gap meets matching requirements.
Claims (1)
1. throttle motor rotor enters tooth machine automatically, it is characterized in that: describedly automatically enter tooth machine and comprise frame, Work assembling device and Workpiece detecting device and drive unit, described drive unit is electrical servo cylinder pressure, described Work assembling device comprises work support, bearing block and workpiece pressure head, described workpiece pressure head connects described electrical servo cylinder pressure and can move up and down under described electrical servo cylinder pressure drives and carries out pressure operated gear, described work support is arranged in described frame, described bearing block is arranged on described work support upper end, described workpiece pressure head is coaxial and be positioned at the top of described bearing block with described bearing block, pressure sensor is provided with in described workpiece pressure head, described Workpiece detecting device and described Work assembling device be arranged in parallel, described Workpiece detecting device comprises air cylinder support, folder refers to cylinder, pneumatic clamps finger device, displacement transducer and sensor displacement mechanism, described air cylinder support is arranged in described frame, described folder refers to that cylinder is arranged on described air cylinder support upper end, described folder refers to that cylinder connects and drives described pneumatic clamps finger device, described pneumatic clamps finger device is corresponding with the horizontal level of described bearing block and described bearing block can be driven to move up and down, institute's displacement sensors connects described electrical servo cylinder pressure by described sensor displacement mechanism, institute's displacement sensors is positioned at the top of described bearing block, the detection head of institute's displacement sensors end can extend described bearing block surface downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479964.4U CN204094423U (en) | 2014-08-25 | 2014-08-25 | Throttle motor rotor enters tooth machine automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479964.4U CN204094423U (en) | 2014-08-25 | 2014-08-25 | Throttle motor rotor enters tooth machine automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094423U true CN204094423U (en) | 2015-01-14 |
Family
ID=52262892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479964.4U Expired - Fee Related CN204094423U (en) | 2014-08-25 | 2014-08-25 | Throttle motor rotor enters tooth machine automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614497A (en) * | 2019-09-18 | 2019-12-27 | 天永机械电子（太仓）有限公司 | Automatic press fitting and pressing depth measuring device for valve oil seal |
-
2014
- 2014-08-25 CN CN201420479964.4U patent/CN204094423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614497A (en) * | 2019-09-18 | 2019-12-27 | 天永机械电子（太仓）有限公司 | Automatic press fitting and pressing depth measuring device for valve oil seal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20210825 |