CN104097050A - Perforating device for outer sleeve of sensor - Google Patents
Perforating device for outer sleeve of sensor Download PDFInfo
- Publication number
- CN104097050A CN104097050A CN201310124684.1A CN201310124684A CN104097050A CN 104097050 A CN104097050 A CN 104097050A CN 201310124684 A CN201310124684 A CN 201310124684A CN 104097050 A CN104097050 A CN 104097050A
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- CN
- China
- Prior art keywords
- overcoat
- die cavity
- core
- outer sleeve
- passage
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- 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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Classifications
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- 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
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/022—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using pressure fluids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
Abstract
The invention discloses a perforating device for an outer sleeve of a sensor. The perforating device comprises a base, wherein a support frame is arranged on the base, an upper die cavity is arranged on the base, an air cylinder is arranged on the support frame, a lower die cavity is arranged on the air cylinder and is positioned right under the upper die cavity, core material grooves and outer sleeve grooves are respectively formed in the upper die cavity and the lower die cavity, the core material grooves of the upper die cavity and the lower die cavity form a complete core material passage, the outer sleeve grooves of the upper die cavity and the lower die cavity form a complete finished product passage, the diameter of the finished product passage is greater than the diameter of the core material passage, a gas passage is arranged in the lower die cavity, and the finished product passage is communicated with a high-pressure gas pipe arranged on the lower die cavity by the gas passage. The perforating device has the advantages that core materials are slowly inserted into an outer sleeve, high-pressure gas passes through a position between the outer sleeve and the core materials, and the diameter of the outer sleeve is continuously enlarged, so that the high-pressure gas can pass through the outer sleeve, the resistance received through core material insertion is reduced, the packaging difficulty is reduced, and the packaging efficiency of the core materials and the outer sleeve is improved.
Description
Technical field
The present invention relates to a kind of aid of using in sensor manufacturing, specifically refer to the punching machine of sensor overcoat.
Background technology
Automobile wheel speed sensor is mainly made up of inductive head, wire harness and annex etc.The effect of inductive head is exactly to coordinate with the target gear being contained on automobile chassis, and the rotating speed of measured automobiles wheel, is made up of the part such as coil, magnetic pole.On this basis, ensure normal operation of sensor, also must make sensor reasonably be installed on automobile chassis, its mounting means has a lot.Existing normally used to have a kind of wheel speed sensors be steel shell and a part that relies on inductive head outside, i.e. resilient bushing cooperation, packs in the corresponding mounting hole of chassis.When design sensor, in the middle of magnet steel, magnetic conductor need to being combined in, magnetic conductor is an iron core, and coil, around magnet steel and iron core, forms magnetic conduction coil.The variation of the coil-induced surrounding magnetic field of magnetic conduction, produces the signal of telecommunication, and this signal of telecommunication outputs to external device (ED) by capillary.The supporting mass of magnet steel, iron core, coil is called skeleton.Existing skeleton is split type skeleton, first needs injection moulding one skeleton body, reinstalls iron core, magnet steel, finally reinstalls stopper, forms skeleton; The technical process that forms sensing head is as follows: 1, processing parts: skeleton body, magnetic conductor, magnet steel, capillary, stopper, coil, cotton thread; 2, assembling process: iron core gluing packs skeleton body-coiling-twine cotton thread-dress magnet steel-stopper gluing assembling-coil the end of a thread line tail to be wound on capillary into.
The overcoat of automobile sensor is the protective layer of sensor, for the protection of its transmission cable, overcoat is adopted made of plastic more, it has insulation, every the effect of grade of wetting, conventionally be all to adopt Shooting Technique core to be realized to the moulding of overcoat by injection machine or extruding machine, the current division of labor is more and more thinner, what the overcoat of sensor had brings into use finished product overcoat to pack the mode of core, but its effect is unsatisfactory, reason is exactly that the overcoat of finished product has certain elasticity, under nature, its diameter shows slightly less, be difficult to core to pass, hinder the development of finished product overcoat packaging technology.
Summary of the invention
The object of the present invention is to provide the punching machine of sensor overcoat, solve moment sensor finished product overcoat and assemble difficult problem, be convenient to the assembling of finished product overcoat, enhance productivity.
Object of the present invention is achieved through the following technical solutions:
The punching machine of sensor overcoat, comprise base, support is installed on base, upper impression is installed on described base, cylinder is installed on support, lower impressions is installed on cylinder, lower impressions is positioned under upper impression, in upper impression and lower impressions, be provided with core groove and overcoat groove, the core passage of the core groove complete of upper impression and lower impressions, the finished product passage of the overcoat groove complete of upper impression and lower impressions, the diameter of finished product passage is greater than the diameter of core passage; In described lower impressions, be provided with air flue, air flue is communicated with finished product passage with the high-pressure air pipe being arranged in lower impressions.Adopt on base upper impression is installed, cylinder is installed on support, lower impressions is installed on cylinder, in upper impression and lower impressions, be provided with core groove corresponding to position and overcoat groove, wherein, after upper impression and lower impressions are connected, the core passage of the core groove complete of upper impression and lower impressions, the finished product passage of the overcoat groove complete of upper impression and lower impressions, when use, first the magnetic valve of cylinder is connected, drive upper impression moves downward, upper impression and lower impressions form entirety, sensor core is inserted from core passage, sensor finished product overcoat is inserted from finished product passage simultaneously, owing to being provided with air flue in lower impressions, air flue is communicated with finished product passage with the high-pressure air pipe being arranged in lower impressions, open source of the gas, high-pressure air source is passed through pressure piping, air flue enters into core passage and finished product passage, owing to there being solid core in core passage, therefore, gases at high pressure are outwards carried by the cavity of finished product overcoat, because the pressure of gases at high pressure is greater than the pressure of finished product overcoat outside, gases at high pressure will have certain flexible finished product overcoat distending, its diameter is become to large, now, core is slowly inserted to overcoat, gases at high pressure are from passing through and continue between overcoat and core the enlarged-diameter of overcoat, so that gases at high pressure pass through, reduce core and inserted the resistance being subject to, reduce packaging degree of difficulty, improve the efficiency of core and overcoat packaging.
In described overcoat groove, outer tube is installed, outer tube extends overcoat groove.Further, in order to keep the tension force to overcoat of gases at high pressure, adopt the form that extends outer tube, be combined to form the form of prolongation by the outer tube of upper impression and lower impressions, increased the distance that keeps insertion state.
Described outer tube is fixed on fixture, and fixture is bolted in upper impression or lower impressions.Further, for the ease of being applicable to the packaging of sensor overcoat of different model, diameter, adopt the structure of fixture fixed jacket pipe, utilize fixture to hold easily changeable feature, realize the replacing of different-diameter outward appearance cover, the Multiple Type packaging technology of coincidence senser.
The present invention compared with prior art, has following advantage and beneficial effect:
The punching machine of 1 sensor overcoat of the present invention, sensor core is inserted from core passage, sensor finished product overcoat is inserted from finished product passage simultaneously, owing to being provided with air flue in lower impressions, air flue is communicated with finished product passage with the high-pressure air pipe being arranged in lower impressions, open source of the gas, high-pressure air source is passed through pressure piping, air flue enters into core passage and finished product passage, owing to there being solid core in core passage, therefore, gases at high pressure are outwards carried by the cavity of finished product overcoat, because the pressure of gases at high pressure is greater than the pressure of finished product overcoat outside, gases at high pressure will have certain flexible finished product overcoat distending, its diameter is become to large, now, core is slowly inserted to overcoat, gases at high pressure are from passing through and continue between overcoat and core the enlarged-diameter of overcoat, so that gases at high pressure pass through, reduce core and inserted the resistance being subject to, reduce packaging degree of difficulty, improve the efficiency of core and overcoat packaging,
The punching machine of 2 sensor overcoats of the present invention, the structure of employing fixture fixed jacket pipe, utilizes fixture to hold easily changeable feature, realizes the replacing of different-diameter outward appearance cover, the Multiple Type packaging technology of coincidence senser.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is tool structure schematic diagram of the present invention;
Fig. 3 is lower impressions structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing:
1-upper impression, 2-lower impressions, 3-core groove, 4-overcoat groove, 5-high-pressure air pipe, 6-air flue, 7-outer tube, 8-fixture, 9-base, 10-support, 11-cylinder.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment
As shown in Figures 1 to 3, the punching machine of sensor overcoat of the present invention, comprise base 9, base 9 is made for steel plate, as the reference platform of operation, support 10 is installed on base 9, cylinder 11 is installed on support 10, the lower end of cylinder 11 is connected with upper impression 1, lower impressions 2 is installed on base 9, lower impressions 2 is positioned under upper impression 1, in upper impression 1 and lower impressions 2, be provided with core groove 3 and overcoat groove 4, the core passage of core groove 3 completes of upper impression 1 and lower impressions 2, the finished product passage of overcoat groove 4 completes of upper impression 1 and lower impressions 2, the diameter of finished product passage is greater than the diameter of core passage, in lower impressions 2, be provided with air flue 6, air flue 6 is communicated with finished product passage with the high-pressure air pipe 5 being arranged in lower impressions 2, in upper impression 1 and lower impressions 2, fixture 8 is all installed, on fixture 8, be fixed with one end and be placed in the outer tube 7 in overcoat groove 4, outer tube 7 extends the part that overcoat groove 4 formation protrusions, fixture 8 is bolted in upper impression 1 or lower impressions 2, the magnetic valve of control cylinder 11 and air flue 6 break-makes is also installed on support 10, and magnetic valve is connected high-pressure air source.
The above, be only preferred embodiment of the present invention, not the present invention done to any pro forma restriction, and any simple modification, the equivalent variations in every foundation technical spirit of the present invention, above embodiment done, within all falling into protection scope of the present invention.
Claims (3)
1. the punching machine of sensor overcoat, comprise base (9), support (10) is installed on base (9), it is characterized in that: upper impression (1) is installed on described base (9), cylinder (11) is installed on support (10), lower impressions (2) is installed on cylinder (11), lower impressions (2) is positioned under upper impression (1), in upper impression (1) and lower impressions (2), be provided with core groove (3) and overcoat groove (4), the core passage of core groove (3) complete of upper impression (1) and lower impressions (2), the finished product passage of overcoat groove (4) complete of upper impression (1) and lower impressions (2), the diameter of finished product passage is greater than the diameter of core passage, in described lower impressions (2), be provided with air flue (6), air flue (6) is communicated with finished product passage with the high-pressure air pipe (5) being arranged in lower impressions (2).
2. the punching machine of sensor overcoat according to claim 1, is characterized in that: outer tube (7) is installed in described overcoat groove (4), and outer tube (7) extends overcoat groove (4).
3. the punching machine of sensor overcoat according to claim 2, is characterized in that: it is upper that described outer tube (7) is fixed on fixture (8), and fixture is bolted in upper impression (1) or lower impressions (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310124684.1A CN104097050A (en) | 2013-04-11 | 2013-04-11 | Perforating device for outer sleeve of sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310124684.1A CN104097050A (en) | 2013-04-11 | 2013-04-11 | Perforating device for outer sleeve of sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104097050A true CN104097050A (en) | 2014-10-15 |
Family
ID=51665800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310124684.1A Pending CN104097050A (en) | 2013-04-11 | 2013-04-11 | Perforating device for outer sleeve of sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097050A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081749A (en) * | 2015-08-10 | 2015-11-25 | 成都亨通兆业精密机械有限公司 | External perforating method for sensor |
| CN116922794A (en) * | 2023-07-03 | 2023-10-24 | 广东大洋医疗科技股份有限公司 | Rubber sleeve sleeving equipment and rubber sleeve sleeving process |
-
2013
- 2013-04-11 CN CN201310124684.1A patent/CN104097050A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081749A (en) * | 2015-08-10 | 2015-11-25 | 成都亨通兆业精密机械有限公司 | External perforating method for sensor |
| CN116922794A (en) * | 2023-07-03 | 2023-10-24 | 广东大洋医疗科技股份有限公司 | Rubber sleeve sleeving equipment and rubber sleeve sleeving process |
| CN116922794B (en) * | 2023-07-03 | 2023-12-22 | 广东大洋医疗科技股份有限公司 | Rubber sleeve sleeving equipment and rubber sleeve sleeving process |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |