CN104308508B - A kind of sensor inner core bush fitting frock - Google Patents
A kind of sensor inner core bush fitting frock Download PDFInfo
- Publication number
- CN104308508B CN104308508B CN201410504419.0A CN201410504419A CN104308508B CN 104308508 B CN104308508 B CN 104308508B CN 201410504419 A CN201410504419 A CN 201410504419A CN 104308508 B CN104308508 B CN 104308508B
- Authority
- CN
- China
- Prior art keywords
- inner core
- die head
- sensor
- core die
- moving spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007493 shaping process Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 238000005457 optimization Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of sensor inner core bush fitting frock, including by cylinder or oil cylinder or drift, it is connected to the bushing mounting clip sleeve of drift lower end, inner core die head, back-moving spring, shaping external mold, fixing bolt, inner core die head upper end is provided with the positioning head that dress holds sensor inner core, shaping external mold is provided with the mounting hole of up/down perforation, the inner core die head is placed in mounting hole, and it is provided with back-moving spring between its lower end and workbench, the rod end of fixing bolt spins through inner core die head and back-moving spring with workbench, the drift is located at inner core die head top, drift lower end is connected with bushing mounting clip sleeve.
Description
Technical field
Frock, particularly a kind of sensor inner core bush fitting frock are made the present invention relates to a kind of automobile sensor.
Background technology
Wheel speed sensors of the prior art, a kind of passive wheel speed sensor, including housing and sensor inner core, sensing
Device inner core is located in housing, and sensor inner core bottom is connected with housing bottom, coil, contact pin that the sensor inner core includes
And skeleton, the axial side radial outside of skeleton is provided with coil, two contact pins is packaged with the side wall of skeleton axial direction opposite side, and
The two ends of contact pin are stretched out from the ejection of the radial sidewalls and axial side wall of skeleton respectively, the two ends of the coil respectively with skeleton
Radial sidewalls contact pin couples, the coil of skeleton to be arranged with bushing, and bushing axial two ends respectively with skeleton clamping.At present,
Bushing is mainly by manpower by simple frock compression riveting with the mating connection of skeleton, and it is not only wasted time and energy, and produces
Product producing efficiency is extremely low.
The content of the invention
The purpose of the present invention is exactly in order to avoid the weak point in background technology, there is provided a kind of sensor inner core bushing pressure
With frock, so as to improve the press-fitting producing efficiency of sensor inner core and bushing.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：A kind of sensor inner core bush fitting frock, including
Bushing mounting clip sleeve, inner core die head, back-moving spring, shaping external mold, the fixing bolt of drift lower end are connected to, inner core die head upper end sets
There is dress to hold the positioning head of sensor inner core, shaping external mold is provided with the mounting hole of up/down perforation, and the inner core die head is placed in installation
Back-moving spring is provided with hole, and between its lower end and workbench, the rod end of fixing bolt passes through inner core die head and back-moving spring
Spun with workbench, the drift is located at inner core die head top, and drift lower end is connected with bushing mounting clip sleeve.
For a kind of optimization of the invention, the inner core die head top is radially provided with step first step upwardly.
For a kind of optimization of the invention, the inwall of the mounting hole of shaping external mold is provided with second upwardly of step for one week
Rank, the step surface of second step is in opening up cambered surface.
For a kind of optimization of the invention, inner core die head lower end is provided with limiting stand, the mounting hole lower end of shaping external mold for one week
Inwall is radially provided with step limited step downwards, and the activity space of limiting stand is the step surface and workbench of limited step
Between in gap.
For a kind of optimization of the invention, sensor inner core accommodating chamber is provided with bushing mounting clip sleeve, sensor inner core is accommodated
The middle part inner radial wall in chamber is provided with step surface first annular step directed downwardly.
For a kind of optimization of the invention, downward opening spring receiving hole is set in inner core die head, the back-moving spring is put
In in spring receiving hole, and the lower end of back-moving spring is connected with workbench.
For a kind of optimization of the invention, the upper end of positioning head is provided with positioning boss.
For a kind of optimization of the invention, the sensor inner core on the downside of first annular step accommodates cavity wall and is provided with some
Radially installed hole, reset little spring and ball are inserted in each radially installed hole successively.
For a kind of optimization of the invention, the workbench upper berth below inner core die head is lined with cushion pad.
Compared with background technology, with simple structure, low manufacture cost will be provided with lining to the present invention by cylinder or oil cylinder
Set mounting clip sleeve downwards with the shaping mould that inner core die head, back-moving spring, shaping external mold, fixing bolt are constituted, bushing clamping
Be put into bushing in set, and bushing is by first annular step axially position, and first annular step step surface as axial
Power end, sensor inner core is sheathed in inner core die head, while bushing mounting clip sleeve coordinates downwards with shaping mould complete bushing with
The press-fitting of sensor inner core, and the inside turnup in bushing lower end is connected with sensor inner core lower end cladding, greatly improves product
The product percent of pass being press-fitted after producing efficiency, and press-fitting is high.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of sensor inner core bush fitting frock.
Fig. 2 is the matched moulds view of sensor inner core bush fitting frock.
Fig. 3 is inner core die head, back-moving spring, shaping external mold, fixing bolt combining structure schematic diagram.
Fig. 4 is A enlarged drawings.
Specific embodiment
Embodiment 1：Reference picture 1~4.A kind of sensor inner core bush fitting frock, including the lining for being connected to the lower end of drift 1
Set mounting clip sleeve 2, inner core die head 3, back-moving spring 4, shaping external mold 5, fixing bolt 6, the upper end of inner core die head 3 is provided with dress and holds sensor
The positioning head 34 of inner core 9, the upper end of positioning head is provided with positioning boss.Shaping external mold 5 is provided with the mounting hole 52 of up/down perforation, institute
State inner core die head 3 to be placed in mounting hole 52, and back-moving spring 4, the rod end of fixing bolt 6 are provided between its lower end and workbench 7
Spun with workbench 7 through inner core die head 3 and back-moving spring 4, the drift 1 is located at the top of inner core die head 3, the lower end of drift 1
It is connected with bushing mounting clip sleeve 2.
The top of the inner core die head 3 is radially provided with step first step 35 upwardly.The lower section of first step 35 is provided with platform
The 3rd upward step 31 of terrace, the inwall of the mounting hole 52 of shaping external mold 5 is provided with step second step 51 upwardly for one week,
The step surface of second step 51 is in opening up cambered surface, and the purpose for making cambered surface is：When the lower port edge of bushing connects downwards
When touching the cambered surface, opening's edge can be distorted so as to encase the lower end port of sensor inner core 9 to the center of bushing 10；Due in sensor
Wheel hub installation cavity and positioning recess are provided with core 9, and the setting of first step 35 is easy to wheel hub installation cavity to match somebody with somebody with positioning head 34
Connection is closed, the upper end of positioning head 34 is provided with positioning boss 36, and positioning plush copper 36 then just coordinates so as to prevent from passing with positioning recess
9 rotate in sensor；3 lower end of inner core die head is provided with limiting stand 32 for one week, and the lower end inner wall of mounting hole 52 of shaping external mold 5 is radially provided with
Step limited step 53 downwards, the activity space of limiting stand 32 is between the step surface of limited step 53 and workbench 7
Gap 8 in.
Sensor inner core accommodating chamber 21, the middle part inner radial wall of sensor inner core accommodating chamber 21 are provided with bushing mounting clip sleeve 2
It is provided with step surface first annular step 22 directed downwardly.Downward opening spring receiving hole 33, the reset are set in inner core die head 3
Spring 4 is placed in spring receiving hole 33, and the lower end of back-moving spring 4 is connected with workbench 7.The biography of the downside of first annular step 22
The inwall of sensor inner core accommodating chamber 21 is provided with some radially installed hole 21a, each radially installed hole 21a inserts the small bullet of reset successively
Spring 21b and ball 21c, so as to constitute radial direction decorative pearl on top of an official cap structure, is clamped the radial positioning of bushing 10 by each radial direction decorative pearl on top of an official cap structure.
The upper berth of workbench 7 of the lower section of inner core die head 3 is lined with cushion pad 12, such as rubber blanket, so as to effectively reduce in spring-compressed inner core die
Head clashes into workbench, or the noise that inner core die head or back-moving spring collision are produced.
Embodiment 2：Reference picture 1~4.A kind of operation principle of sensor inner core bush fitting frock：Bushing 10 is inserted
In bushing mounting clip sleeve 2, sensor inner core 9 is sheathed on the positioning head 34 of inner core die head 3, by cylinder or the drift of hydraulic oil cylinder driving
1 drives the downward actuation of bushing mounting clip sleeve 2, and so as to bushing 10 is enclosed within outside sensor inner core 9, bushing mounting clip sleeve 2 continues dynamic downwards
Make, inner core die head 3 is pushed down on indirectly so that bushing 10 is acted on the cambered surface step surface of second step 51, the lower end of bushing 10
Opening's edge is distorted so as to encase the lower end port of sensor inner core 9 to the center of bushing 10, by the 3rd step 31 by the mouth of bushing 10
Along further amplexiforming in the end of sensor inner core 9, back-moving spring 4 now is in compressive state, after drift 1 is lifted up,
Inner core die head 3 is upspring by the effect of back-moving spring 4, and will have been covered the sensor inner core 9 of upper bushing 10 and lifted in the lump, then
The sensor inner core 9 for covering upper bushing 10 is taken out by craft or auxiliary equipment.
It is to be understood that：The detailed description although the present embodiment is contrasted to the present invention, these explanations, only
It is that, to simple declaration of the invention, rather than limitation of the present invention, any invention without departing from true spirit is created
Make, each fall within protection scope of the present invention.
Claims (7)
1. a kind of sensor inner core bush fitting frock, it is characterised in that including being connected to the bushing mounting clip sleeve of drift lower end, interior
Core mould head, back-moving spring, shaping external mold, fixing bolt, inner core die head upper end are provided with the positioning head that dress holds sensor inner core, shaping
External mold is provided with the mounting hole of up/down perforation, and the inner core die head is placed in mounting hole, and is provided between its lower end and workbench
Back-moving spring, the rod end of fixing bolt spins through inner core die head and back-moving spring with workbench, and the drift is located at inner core
Die head top, drift lower end is connected with bushing mounting clip sleeve, and the inner core die head top is radially provided with step First upwardly
Rank, first step lower section is provided with step the 3rd step upwardly, and the inwall of the mounting hole of shaping external mold is provided with step surface in one week
Upward second step, the step surface of second step is in opening up cambered surface.
2. sensor inner core bush fitting frock according to claim 1, it is characterized in that：Inner core die head lower end is provided with for one week
Limiting stand, the mounting hole lower end inner wall of shaping external mold is radially provided with step limited step downwards, the activity space of limiting stand
It is between the step surface of limited step and workbench in gap.
3. sensor inner core bush fitting frock according to claim 1, it is characterized in that：Sensing is provided with bushing mounting clip sleeve
Device inner core accommodating chamber, the middle part inner radial wall of sensor inner core accommodating chamber is provided with step surface first annular step directed downwardly.
4. sensor inner core bush fitting frock according to claim 1, it is characterized in that：Set in inner core die head opening down
Spring receiving hole, the back-moving spring is placed in spring receiving hole, and the lower end of back-moving spring is connected with workbench.
5. sensor inner core bush fitting frock according to claim 1, it is characterized in that：The upper end of positioning head is provided with positioning
Boss.
6. sensor inner core bush fitting frock according to claim 3, it is characterized in that：Biography on the downside of first annular step
Sensor inner core accommodates cavity wall and is provided with some radially installed holes, and reset little spring and rolling are inserted successively in each radially installed hole
Pearl.
7. sensor inner core bush fitting frock according to claim 1 and 2, it is characterized in that：Work below inner core die head
Make platform upper berth and be lined with cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504419.0A CN104308508B (en) | 2014-09-25 | 2014-09-25 | A kind of sensor inner core bush fitting frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504419.0A CN104308508B (en) | 2014-09-25 | 2014-09-25 | A kind of sensor inner core bush fitting frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104308508A CN104308508A (en) | 2015-01-28 |
| CN104308508B true CN104308508B (en) | 2017-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410504419.0A Active CN104308508B (en) | 2014-09-25 | 2014-09-25 | A kind of sensor inner core bush fitting frock |
Country Status (1)
| Country | Link |
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| CN (1) | CN104308508B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874976B (en) * | 2015-05-21 | 2017-09-01 | 力帆实业(集团)股份有限公司 | Outside rear-view mirror eyeglass crimp connection fixture |
| CN109759987B (en) * | 2017-11-09 | 2020-11-06 | 河南平芝高压开关有限公司 | Shield cover press-fitting tool |
| CN107717329A (en) * | 2017-11-24 | 2018-02-23 | 成都瑞戈科技有限公司 | The assembly tooling of ball stud dust cover and assembly method |
| CN107855983B (en) * | 2017-12-15 | 2023-09-26 | 东风电驱动系统有限公司 | Clamping ring press riveting clamp for automobile pressure sensor |
| CN108161408B (en) * | 2017-12-26 | 2020-04-10 | 杭州九龙机械制造有限公司 | Connecting rod bush push in device |
| CN108526378B (en) * | 2018-03-06 | 2024-03-12 | 深圳市凯中精密技术股份有限公司 | Riveting tool and method for assembling connector hardware |
| CN112775649B (en) * | 2021-01-08 | 2022-06-17 | 杭州德创能源设备有限公司 | Oil bag press |
| CN112847247B (en) * | 2021-01-08 | 2022-12-13 | 杭州德创能源设备有限公司 | Oil bag double-action pressing die |
| CN113199228B (en) * | 2021-05-14 | 2022-06-24 | 西安秦泰汽车排放技术有限公司 | Device for pressing and embedding workpiece into concave hole |
| CN113714975B (en) * | 2021-11-03 | 2021-12-28 | 烟台润蚨祥油封有限公司 | Rotary oil seal press-fit jig |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10121081A1 (en) * | 2001-04-28 | 2002-10-31 | Khs Masch & Anlagenbau Ag | Screwing-on device for prefabricated threaded capsules has closing lever in form of springy element able to turn between movable pressing pieces of control tube |
| DE10133218C2 (en) * | 2001-07-09 | 2003-07-03 | Bosch Gmbh Robert | Method and device for adjusting the magnetic stroke on fuel injectors |
| CN103639682A (en) * | 2013-11-19 | 2014-03-19 | 重庆市星极齿轮有限责任公司 | Press fitting tool |
| CN203649833U (en) * | 2013-12-30 | 2014-06-18 | 河南恒发汽车零部件有限公司 | Press-fitting clamp with suspended lining |
-
2014
- 2014-09-25 CN CN201410504419.0A patent/CN104308508B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104308508A (en) | 2015-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 245000 No. 16, Hanlin Road, Huangshan high tech Industrial Development Zone, Huangshan City, Anhui Province Patentee after: Anhui Nanke electronic Holding Group Co.,Ltd. Address before: 245000 Huangshan Nanke automobile sensor Co., Ltd., Huangshan Economic Development Zone, Huangshan City, Anhui Province Patentee before: HUANGSHAN NANKE AUTOMOBILE SENSOR Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A press fitting fixture for sensor inner core bushing Effective date of registration: 20230321 Granted publication date: 20170616 Pledgee: Huangshan Branch of Postal Savings Bank of China Ltd. Pledgor: Anhui Nanke electronic Holding Group Co.,Ltd. Registration number: Y2023980035496 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170616 Pledgee: Huangshan Branch of Postal Savings Bank of China Ltd. Pledgor: Anhui Nanke electronic Holding Group Co.,Ltd. Registration number: Y2023980035496 |