CN104096760A - Sensor welding pin punching mold - Google Patents
Sensor welding pin punching mold Download PDFInfo
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- CN104096760A CN104096760A CN201310124683.7A CN201310124683A CN104096760A CN 104096760 A CN104096760 A CN 104096760A CN 201310124683 A CN201310124683 A CN 201310124683A CN 104096760 A CN104096760 A CN 104096760A
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- mold
- formpiston
- groove
- former
- limited block
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Abstract
The invention discloses a sensor welding pin punching mold, which comprises a male mold positioned at the upper side and a female mold positioned right under the male mold, wherein a concave pit matched with the male mold is arranged on the female mold, a bottom mold matched with the male mold is arranged in the concave pit, and is arranged on the female mold through a spring, after the spring is compressed, the bottom mold is recessed in the female mold, a position limiting block is arranged on the female mold, continuous grooves are respectively formed in the female mold, the bottom mold and the inner wall, near the position limiting block, of the concave pit, a groove is formed in the bottom surface of the male mold, and the groove formed in the bottom surface of the male mold extends along the side surface, opposite to the position limiting block, of the male mold. Compared with the traditional copper material electric plating mode, the sensor welding pin punching mold has the advantages that during the product pressing, the production time is greatly saved, in addition, the production cost is greatly reduced, the structure is simple, and the operation is convenient.
Description
Technical field
The present invention relates to a kind of mould of using in sensor manufacturing, specifically refer to the diel of sensor capillary.
Background technology
Automobile wheel speed sensor is mainly comprised 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 partly comprised of coil, magnetic pole etc.On this basis, guarantee 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.During 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 capillary of automobile sensor is applicable to be connected to the part of probe, its structure is " L " shape, because its size is less, and higher for its performance requirement, after normally adopting copper bar to process, the mode that recycling is electroplated is produced, its cost about about 5 minutes at each, and long processing time, when output is large, often can not meet need of production.
Summary of the invention
The object of the present invention is to provide the diel of sensor capillary, solve the high problem of capillary long processing time, cost of current automobile sensor, reach the object that reduces costs, shortens process time.
Object of the present invention is achieved through the following technical solutions:
The diel of sensor capillary, comprise and be positioned at the formpiston of top and be positioned at the former under formpiston, on described former, be provided with a pit matching with formpiston, the bed die matching with formpiston is installed in this pit, bed die by spring fitting on former, after spring is compressed, bed die is recessed in former, limited block is installed on former, at described former, bed die, and be provided with continuous groove on the inwall of pit near limited block, bottom surface at formpiston arranges groove, the groove of formpiston bottom surface extends along the formpiston side relative with limited block.Former integral body is a platform, be provided with in its surface a pit, in this pit, bed die is installed, bed die is fixed in pit by spring or other elastomeric element, the extreme higher position of bed die is the plane of former, the extreme lower position of bed die is the end, hole, a limited block is installed on former, at former, bed die, and be provided with groove near the pit sidewall of limited block, simultaneously, on pit sidewall away from limited block, groove is not set, simultaneously, bottom surface at formpiston, and be provided with continuous groove with respect to the side of limited block, so, from the pit sidewall away from limited block, to the distance of limited block, be the overall length of capillary, the steel linear material of capillary is placed in groove, make the end of steel linear material all conflict on the side of limited block simultaneously, groove on formpiston and the groove on former just match with steel linear material, simultaneously, when formpiston presses to female mold surfaces, the side corner angle that formpiston and pit all do not arrange groove are equivalent to shear knife, steel linear material is sheared, simultaneously, the vertical bar length that the length of groove in formpiston bottom surface is capillary, the length of the short vertical bar that the sidewall of pit is capillary to the distance of limited block, when formpiston continues extruding downwards, short vertical bar is in the bending of the edges and corners of pit and in the integral cavity of the groove of pit sidewall and the groove of formpiston sidewall formation, when formpiston is depressed into bottommost, spring will recover deformation immediately, stamping forming capillary is pushed into female mold surfaces, complete compacting.The compacted products of this mould, with respect to traditional copper material plating mode, has not only been saved the production time greatly, and greatly reduces production cost.
Described former, bed die and the pit of being positioned at is three near the groove on limited block inwall, and is parallel to each other.
On described limited block, be provided with position adjustments groove, limited block is by bolt adjusting position and be fixed on former.Further, by setting position regulating tank, can change the entire length of capillary, can produce according to actual model.
The present invention compared with prior art, has following advantage and beneficial effect:
The diel of 1 sensor capillary of the present invention, the vertical bar length that the length of groove in formpiston bottom surface is capillary, the length of the short vertical bar that the sidewall of pit is capillary to the distance of limited block, when formpiston continues extruding downwards, short vertical bar is in the bending of the edges and corners of pit and in the integral cavity of the groove of pit sidewall and the groove of formpiston sidewall formation, when formpiston is depressed into bottommost, spring will recover deformation immediately, stamping forming capillary is pushed into female mold surfaces, complete compacting, the compacted products of this mould is with respect to traditional copper material plating mode, not only greatly saved the production time, and greatly reduce production cost,
The diel of 2 sensor capillaries of the present invention, by setting position regulating tank, can change the entire length of capillary, can produce according to actual model;
The diel of 3 sensor capillaries of the present invention, simple in structure, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing:
1-formpiston, 2-former, 3-bed die, 4-groove, 5-limited block, 6-position adjustments groove.
The specific embodiment
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 Figure 1, the diel of sensor capillary of the present invention, comprise formpiston 1 and former 2, former 2 integral body are a platform, be provided with in its surface a pit, bed die 3 is installed in this pit, bed die 3 is fixed in pit by spring or other elastomeric element, the extreme higher position of bed die 3 is the plane of former 2, the extreme lower position of bed die 3 is the end, hole, a limited block 5 is installed on former 2, is provided with position adjustments groove 6 on limited block 5, limited block 5 is by bolt adjusting position and be fixed on former 2, at former 2, bed die 3, and be provided with three continuous grooves 4 that are parallel to each other near the pit sidewall of limited block 5, simultaneously, on pit sidewall away from limited block 5, groove 4 is not set, bottom surface at formpiston 1, and be provided with continuous groove 4 with respect to the side of limited block 5, so, from the pit sidewall away from limited block 5, to the distance of limited block 5, be the overall length of capillary, the steel linear material of capillary is placed in groove 4, make the end of steel linear material all conflict on the side of limited block 5 simultaneously, groove 4 on formpiston 1 just matches with steel linear material with the groove 4 on former 2, simultaneously, when formpiston 1 presses to former 2 surface, formpiston 1 is equivalent to shear knife with the side corner angle that pit does not all arrange groove 4, steel linear material is sheared, simultaneously, the vertical bar length that the length of groove 4 in formpiston 1 bottom surface is capillary, the length of the short vertical bar that the sidewall of pit is capillary to the distance of limited block 5, when formpiston 1 continues extruding downwards, short vertical bar is in the bending of the edges and corners of pit and in the integral cavity of the groove 4 of pit sidewall and groove 4 formations of formpiston 1 sidewall, when formpiston 1 is depressed into bottommost, spring will recover deformation immediately, stamping forming capillary is pushed into former 2 surfaces, complete compacting.
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 diel of sensor capillary, it is characterized in that: comprise and be positioned at the formpiston (1) of top and be positioned at the former (2) under formpiston (1), on described former (2), be provided with a pit matching with formpiston (1), the bed die (3) matching with formpiston (1) is installed in this pit, bed die (3) by spring fitting on former (2), after spring is compressed, bed die (3) is recessed in former (2), limited block (5) is installed on former (2), in described former (2), bed die (3), and on the inwall of pit near limited block (5), be provided with continuous groove (4), in the bottom surface of formpiston (2), groove (4) is set, the groove (4) of formpiston (2) bottom surface extends along formpiston (2) side relative with limited block (5).
2. the diel of sensor capillary according to claim 1, is characterized in that: described in to be positioned at former (2), bed die (3) and pit be three near the groove (4) on limited block (5) inwall, and be parallel to each other.
3. the diel of sensor capillary according to claim 1 and 2, is characterized in that: on described limited block (5), be provided with position adjustments groove (6), limited block (5) is by bolt adjusting position and be fixed on former (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310124683.7A CN104096760A (en) | 2013-04-11 | 2013-04-11 | Sensor welding pin punching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310124683.7A CN104096760A (en) | 2013-04-11 | 2013-04-11 | Sensor welding pin punching mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104096760A true CN104096760A (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310124683.7A Pending CN104096760A (en) | 2013-04-11 | 2013-04-11 | Sensor welding pin punching mold |
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| Country | Link |
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| CN (1) | CN104096760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985090A (en) * | 2015-07-31 | 2015-10-21 | 成都亨通兆业精密机械有限公司 | Batch stamping method of sensor welding needles |
-
2013
- 2013-04-11 CN CN201310124683.7A patent/CN104096760A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985090A (en) * | 2015-07-31 | 2015-10-21 | 成都亨通兆业精密机械有限公司 | Batch stamping method of sensor welding needles |
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| 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 |