CN203140598U - Sensor welding pin stamping die facilitating material emptying - Google Patents

Sensor welding pin stamping die facilitating material emptying Download PDF

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Publication number
CN203140598U
CN203140598U CN 201320179826 CN201320179826U CN203140598U CN 203140598 U CN203140598 U CN 203140598U CN 201320179826 CN201320179826 CN 201320179826 CN 201320179826 U CN201320179826 U CN 201320179826U CN 203140598 U CN203140598 U CN 203140598U
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CN
China
Prior art keywords
die
groove
former
formpiston
base
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.)
Expired - Fee Related
Application number
CN 201320179826
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Chinese (zh)
Inventor
曾维亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Kai Ming Investment Co Ltd
Original Assignee
Sichuan Kai Ming Investment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Kai Ming Investment Co Ltd filed Critical Sichuan Kai Ming Investment Co Ltd
Priority to CN 201320179826 priority Critical patent/CN203140598U/en
Application granted granted Critical
Publication of CN203140598U publication Critical patent/CN203140598U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a sensor welding pin stamping die facilitating material emptying. The sensor welding pin stamping die facilitating material emptying comprises a male die located above and a female die located under the male die, a concave pit matched with the male die is arranged on the female die, a base die matched with the male die is arranged inside the concave pit, the base die is arranged on the female die through a spring, the base die is concaved in the female die after the spring is compressed, a limiting block and a material emptying platform located on two sides of the base die respectively are arranged on the female die, continuous grooves are formed in the female die, the base die and the inner wall, close to the limiting block, of the concave pit, the grooves are provided with material clamping grooves in the material emptying platform in an extending mode, a groove is formed in the base face of the male die, and the groove in the base face of the male die extends along the side face, opposite to the limiting block, of the male die. According to products stamped by the sensor welding pin stamping die, compared with a traditional copper product electroplating mode, the sensor welding pin stamping die greatly saves production time and greatly reduces production cost. The structure is simple, operation is convenient, steel wire sections are always in the same state in a shear process, and efficiency and product percent of pass are improved.

Description

A kind of sensor capillary diel of being convenient to blowing
Technical field
The utility model relates to a kind of mould of using in the sensor manufacturing, specifically refers to a kind of sensor capillary diel of being convenient to blowing.
Background technology
Automobile wheel speed sensor mainly is made up of inductive head, wire harness and annex etc.The effect of inductive head be exactly be contained in automobile chassis on the target gear cooperate, the rotating speed of measured automobiles wheel partly is made up of coil, magnetic pole etc.On this basis, guarantee normal operation of sensor, sensor can reasonably be installed on the automobile chassis, its mounting means has a lot.Existing normally used a kind of wheel speed sensors is arranged is steel shell and a part that relies on the inductive head outside, i.e. resilient bushing cooperation is in the chassis the corresponding mounting hole of packing into.During the design sensor, in the middle of magnet steel, magnetic conductor need being combined in, magnetic conductor is an iron core, and coil forms the magnetic conduction coil around magnet steel and iron core.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, at first needs injection moulding one skeleton body, reinstalls iron core, magnet steel, reinstalls stopper at last, 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: pack into skeleton body-coiling-twine cotton thread-dress magnet steel-stopper gluing assembling-coil the end of a thread line tail to be wound on the capillary of iron core gluing.
The capillary of automobile sensor is applicable to the part that is connected to probe, its structure is " L " shape, because its size is less, and higher for its performance requirement, normally adopt copper bar to process after, the mode that recycling is electroplated is produced, its cost about about 5 minutes at each, and long processing time, when output is big, often can not satisfy the production needs.
The utility model content
The purpose of this utility model is to provide a kind of sensor capillary diel of being convenient to blowing, solves the high problem of capillary long processing time, cost of present automobile sensor, reaches the purpose that reduces cost, shortens process time.
The purpose of this utility model is achieved through the following technical solutions:
A kind of sensor capillary diel of being convenient to blowing, it is characterized in that: comprise the formpiston that is positioned at the top and be positioned at former under the formpiston, described former is provided with a pit that is complementary with formpiston, the bed die that is complementary with formpiston is installed in this pit, bed die is installed on the former by spring, after spring is compressed, bed die is recessed in the former, limited block and the material platform that lays respectively at the bed die both sides is installed at former, at described former, bed die, and pit is provided with continuous recess near on the inwall of limited block, groove extends the groove that gets stuck at material platform, bottom surface at formpiston arranges groove, and the groove of formpiston bottom surface extends along the formpiston side relative with limited block.Former integral body is a platform, be provided with a pit in its surface, in this pit, bed die is installed, bed die is fixed in the 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, at former a limited block is installed, at former, bed die, and the pit sidewall of close limited block is provided with groove, simultaneously, on the pit sidewall away from limited block groove is not set, bottom surface at formpiston, and be provided with continuous recess with respect to the side of limited block, and on former, also being provided with material platform, material platform and limited block lay respectively at the pit both sides, material platform is provided with the groove that gets stuck, the groove that gets stuck is communicated with groove, because the height of material platform is far longer than the diameter of steel wire shape material, has guaranteed in shear history, steel wire shape material is in same state all the time, and does not change the position because it is subjected to external force; So, from be the overall length of capillary to the distance of limited block away from the pit sidewall of limited block, the steel wire shape material of capillary is placed in the groove, the end of steel wire shape material is all conflicted on the side of limited block, groove on the formpiston and the groove on the former just are complementary with steel wire shape 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 wire shape material is sheared, simultaneously, the length of groove in the formpiston bottom surface is the vertical bar length of capillary, the sidewall of pit is the length of the short vertical bar of capillary to the distance of limited block, and when formpiston continues extruding downwards, short vertical bar is in the bending of the edges and corners of pit and the integral cavity in the groove of pit sidewall and the groove formation of formpiston sidewall, when formpiston is depressed into bottommost, spring will recover deformation immediately, and stamping forming capillary is pushed into female mold surfaces, finishes compacting.The compacted products of this mould has not only been saved the production time greatly with respect to traditional copper material plating mode, and greatly reduces production cost.
Described former, bed die and the pit of being positioned at is three near the groove on the limited block inwall, and is parallel to each other.
Described limited block is provided with the position adjustments groove, and limited block is by the bolt adjusting position and be fixed on the former.Further, by the position adjustments groove is set, can change the entire length of capillary, can produce according to the model of reality.
The utility model compared with prior art has following advantage and beneficial effect:
A kind of sensor capillary diel of being convenient to blowing of 1 the utility model, bottom surface at formpiston, and be provided with continuous recess with respect to the side of limited block, on former, also be provided with material platform, material platform and limited block lay respectively at the pit both sides, material platform is provided with the groove that gets stuck, the groove that gets stuck is communicated with groove, because the height of material platform is far longer than the diameter of steel wire shape material, guaranteed in shear history, steel wire shape material is in same state all the time, and do not change the position because it is subjected to external force, not only shorten operator align time and the operation of material, and further avoided the scrappage of workpiece, improved the qualification rate of product, the compacted products of this mould has not only been saved the production time greatly with respect to traditional copper material plating mode, and greatly reduces production cost;
A kind of sensor capillary diel of being convenient to blowing of 2 the utility model by the position adjustments groove is set, can change the entire length of capillary, can produce according to the model of reality;
A kind of sensor capillary diel of being convenient to blowing of 3 the utility model, simple in structure, easy to operate.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark and corresponding parts title in the accompanying drawing:
1-formpiston, 2-former, 3-bed die, 4-groove, 5-limited block, 6-position adjustments groove, 7-material platform, the 8-groove that gets stuck.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment, but embodiment of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, a kind of sensor capillary diel of being convenient to blowing of the utility model, comprise formpiston 1 and former 2, former 2 integral body are a platform, be provided with a pit in its surface, bed die 3 is installed in this pit, bed die 3 is fixed in the 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, at former 2 limited block 5 is installed, limited block 5 is provided with position adjustments groove 6, and limited block 5 is by the bolt adjusting position and be fixed on the former 2; Pit sidewall at former 2, bed die 3 and close limited block 5 is provided with three continuous grooves 4 that are parallel to each other; On former 2, also be provided with material platform 7, material platform 7 lays respectively at the pit both sides with limited block 5, material platform 7 is provided with the groove 8 that gets stuck, the groove 8 that gets stuck is communicated with groove 4, on the pit sidewall away from limited block 5 groove 4 is not set, bottom surface at formpiston 1, and be provided with continuous recess 4 with respect to the side of limited block 5, so, from be the overall length of capillary to the distance of limited block 5 away from the pit sidewall of limited block 5, the steel wire shape material of capillary is placed in the groove 4, the end of steel wire shape material is all conflicted on the side of limited block 5, groove 4 on the formpiston 1 just is complementary with steel wire shape material with the groove 4 on the former 2, simultaneously, when formpiston 1 presses to former 2 surfaces, formpiston 1 is equivalent to shear knife with the side corner angle that pit does not all arrange groove 4, steel wire shape material is sheared, simultaneously, the length of groove 4 in formpiston 1 bottom surface is the vertical bar length of capillary, the sidewall of pit is the length of the short vertical bar of 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 that the groove 4 of the groove 4 of pit sidewall and formpiston 1 sidewall constitutes, when formpiston 1 is depressed into bottommost, spring will recover deformation immediately, stamping forming capillary is pushed into former 2 surfaces, finishes compacting.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction, any simple modification, the equivalent variations on every foundation technical spirit of the present utility model above embodiment done all fall within the protection domain of the present utility model.

Claims (3)

1. sensor capillary diel of being convenient to blowing, it is characterized in that: comprise the formpiston (1) that is positioned at the top and be positioned at former (2) under the formpiston (1), described former (2) is provided with a pit that is complementary with formpiston (1), the bed die (3) that is complementary with formpiston (1) is installed in this pit, bed die (3) is installed on the former (2) by spring, after spring is compressed, bed die (3) is recessed in the former (2), limited block (5) and the material platform (7) that lays respectively at bed die (3) both sides is installed at former (2), in described former (2), bed die (3), and pit is provided with continuous recess (4) near on the inwall of limited block (5), groove (4) extends the groove that gets stuck (8) at material platform (7), 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. a kind of sensor capillary diel of being convenient to blowing according to claim 1 is characterized in that: described former (2), bed die (3) and the pit of being positioned at is three near the groove (4) on limited block (5) inwall, and is parallel to each other.
3. a kind of sensor capillary diel of being convenient to blowing according to claim 1 and 2, it is characterized in that: described limited block (5) is provided with position adjustments groove (6), and limited block (5) is by the bolt adjusting position and be fixed on the former (2).
CN 201320179826 2013-04-11 2013-04-11 Sensor welding pin stamping die facilitating material emptying Expired - Fee Related CN203140598U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320179826 CN203140598U (en) 2013-04-11 2013-04-11 Sensor welding pin stamping die facilitating material emptying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320179826 CN203140598U (en) 2013-04-11 2013-04-11 Sensor welding pin stamping die facilitating material emptying

Publications (1)

Publication Number Publication Date
CN203140598U true CN203140598U (en) 2013-08-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320179826 Expired - Fee Related CN203140598U (en) 2013-04-11 2013-04-11 Sensor welding pin stamping die facilitating material emptying

Country Status (1)

Country Link
CN (1) CN203140598U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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
CN105057498A (en) * 2015-07-31 2015-11-18 成都亨通兆业精密机械有限公司 Rapid continuous feeding stamping method of welding pin

Cited By (2)

* Cited by examiner, † Cited by third party
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
CN105057498A (en) * 2015-07-31 2015-11-18 成都亨通兆业精密机械有限公司 Rapid continuous feeding stamping method of welding pin

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130821

Termination date: 20140411