CN106734655B - A kind of assembly device of thermistor temperature limiter - Google Patents
A kind of assembly device of thermistor temperature limiter Download PDFInfo
- Publication number
- CN106734655B CN106734655B CN201611203092.9A CN201611203092A CN106734655B CN 106734655 B CN106734655 B CN 106734655B CN 201611203092 A CN201611203092 A CN 201611203092A CN 106734655 B CN106734655 B CN 106734655B
- Authority
- CN
- China
- Prior art keywords
- die cavity
- temperature limiter
- compression bar
- thermistor temperature
- striker
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Abstract
The present invention provides a kind of assembly efficiency height, the assembly device of the high thermistor temperature limiter of assembling quality.The assembly device includes the columned die cavity for the indent being arranged on workbench, the peripheral wall of the die cavity is equipped with striker, movable compression bar is equipped with above die cavity, the side of die cavity is equipped with driving mechanism, movable compression bar is connect by connecting rod with driving mechanism, the side of die cavity is additionally provided with two guide rods, and the fixed point of guide rod is with the center symmetric setting of die cavity.The present invention is low in the attention that worker places thermistor temperature limiter cup body needs, and assembly efficiency is high, and fallibility is low, and striker assembles prelocalization piece by movable compression bar compression, therefore can guarantee that the position of locating plate when striker assembly is correct, guarantees assembling quality；And the connecting line of thermistor temperature limiter will not be touched in movable compression bar action process, it can further guarantee the quality of assembly, high degree reduces error probability.
Description
Technical field
The present invention relates to family's electric parts production technical fields, and in particular to a kind of assembly dress of thermistor temperature limiter
It sets.
Background technique
Currently, the thermistor temperature limiter equipped with hot melt insurance is used widely on the small household appliances for needing to heat,
Structure is as shown in Figure 1.Thermistor temperature limiter needs for the locating plate for having tied line to be caught in the cup body of temperature limiter when producing assembly
In, then by passing through striker inwardly dent point at the A in Fig. 1, so that salient point is formed in temperature limiter cup body inner wall, it is fixed to block
Bit slice completes installation.Wherein, the structure of temperature limiter cup body is as shown in Fig. 2, temperature limiter bottom view structure such as Fig. 3 that assembly is completed
It is shown.In existing production line, in order to improve the production efficiency, has already appeared and be placed on temperature limiter cup body and temperature limiter cup body shape
In the die cavity of shape adaptation, the technology of assembly is automatically performed by the thimble pushed by cylinder in die cavity wall, as shown in figure 4, due to
Cylinder and striker are all below work top or to be embedded on work top, so cylinder and striker are represented by dashed line.But
Since the existing thermistor connecting line of the connecting line of temperature limiter has hot melt fuze again, there are also ground wires, and connecting line is more, locating plate bundle
After good line, locating plate is easy to wander off in assembling process, largely influences assembling quality, or even sometimes will appear striker and hit
It beats in locating plate corresponding position, larger stress can be caused to striker, for a long time, the cylinder of striker and driving striker is all easy damage
Bad aging；And in assembly, temperature limiter cup body needs alignment shape to be caught in die cavity, and worker needs higher note in assembly
Meaning power, influences production efficiency.
Summary of the invention
It is high that the purpose of the present invention is to propose to a kind of assembly efficiencies, the assembly dress of the high thermistor temperature limiter of assembling quality
It sets.
The assembly device of the thermistor temperature limiter provided according to the present invention, including the cylinder for the indent being arranged on workbench
The die cavity of shape, the peripheral wall of the die cavity are equipped with striker, and key is to be equipped with movable compression bar, the side of the die cavity above the die cavity
Side is equipped with driving mechanism, and the activity compression bar is connect by connecting rod with the driving mechanism, and the side of the die cavity is additionally provided with
Two guide rods, the fixed point of the guide rod is with the center symmetric setting of the die cavity.
The assembly device of thermistor temperature limiter of the invention, when assembly, it is only necessary to by the cup body of thermistor temperature limiter
The pilot hole of two sides is stuck at guide rod, then down by thermistor temperature limiter cup body can be caught in die cavity, worker is placed
The attention that thermistor temperature limiter cup body needs is low, and assembly efficiency is high, and fallibility is low；Thermistor temperature limiter cup body card
After entering die cavity, worker triggers driving mechanism and is compressed locating plate by connecting rod drive activity compression bar, then is assembled by striker, by
It is compressed in striker assembly prelocalization piece by movable compression bar, therefore can guarantee that the position of locating plate when striker assembly is correct, protected
Demonstrate,prove assembling quality；And since movable compression bar is the driving mechanism for connecting the side of die cavity by connecting rod, thermistor is limited
The connecting line of warm device has evacuation, so the connecting line of thermistor temperature limiter will not be touched in movable compression bar action process, it can
With the further quality for guaranteeing assembly, high degree reduces error probability.
Further, the shaft of the guide rod has elasticity.Guide rod has elasticity, can be easier by temperature-sensitive electricity
The cup body of resistance temperature limiter is caught in die cavity.
Further, the driving mechanism is that movable compression bar drives cylinder, and the striker is driven by hammer-driven cylinder, institute
The switch for stating hammer-driven cylinder drives the switch of cylinder to connect by delay switch with the movable compression bar.Pass through delay switch
By the switch series connection of the switch of hammer-driven cylinder and movable compression bar driving cylinder, worker is by the cup body card of thermistor temperature limiter
Enter die cavity and only need to trigger primary switch, and can guarantee that striker just starts after locating plate to be pressed on to correct position,
It can guarantee the quality of assembly.
Specifically, the layout points of the striker are arranged along the circumference of the die cavity in isosceles triangle.It in this way can be by equal
Three salient points in even gap guarantee that the installation of locating plate is firm.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of thermistor temperature limiter
Fig. 2 is the structural schematic diagram of thermistor temperature limiter cup body.
Fig. 3 is the bottom view structure chart of the thermistor temperature limiter assembled.
Fig. 4 is the structural schematic diagram of the assembly device of existing thermistor temperature limiter.
Fig. 5 is the structural schematic diagram of the assembly device of thermistor temperature limiter of the invention.
Fig. 6 is the movement structure schematic diagram of guide rod and movable compression bar of the invention.
Specific embodiment
It is for example related each to a specific embodiment of the invention by the description to embodiment below against attached drawing
The shape of component, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle etc. are made into one
The detailed description of step.
As shown in Figure 5,6, the assembly device of thermistor temperature limiter of the invention, including the indent that is arranged on workbench
Columned die cavity 1, the peripheral wall of die cavity 1 are equipped with striker 2, and movable compression bar 3 is equipped with above die cavity 1, and the side of die cavity 1 is equipped with driving
Mechanism 4, movable compression bar 3 are connect by connecting rod 5 with driving mechanism 4, and the side of die cavity 1 is additionally provided with guide rod 61 and guide rod
62, the fixed point of guide rod 61 and guide rod 62 is with the center symmetric setting of die cavity 1.
As preferred embodiment, the shaft of guide rod 61 and guide rod 62 has elasticity.Guide rod 61 and guide rod
62 have elasticity, can the easier cup body by thermistor temperature limiter be caught in die cavity 1.Driving mechanism 4 is movable compression bar
Cylinder 4 is driven, striker 2 is driven by hammer-driven cylinder 21, and the switch of hammer-driven cylinder 21 is pressed by delay switch and activity
Bar drives the switch series connection of cylinder 4.The switch of hammer-driven cylinder 21 and movable compression bar are driven into cylinder 4 by delay switch
Switch series connection, the cup body of thermistor temperature limiter is caught in 1 primary switch of needs triggering of die cavity by worker, and can be protected
Striker 2 just starts after locating plate is pressed on correct position by card, it is ensured that the quality of assembly.The layout points of striker 2 are along die cavity 1
Circumference in isosceles triangle arrange.It can guarantee that the installation of locating plate is firm by three salient points of uniform gap in this way.
The assembly device of thermistor temperature limiter of the invention, when assembly, it is only necessary to by the cup body of thermistor temperature limiter
The pilot hole of two sides is stuck at guide rod 61 and guide rod 62, then down by thermistor temperature limiter cup body being caught in mould
Chamber 1, the attention that worker places thermistor temperature limiter cup body needs is low, and assembly efficiency is high, and fallibility is low；Thermistor
After temperature limiter cup body is caught in die cavity 1, worker triggers driving mechanism 4 and is compressed locating plate by 5 drive activity compression bar 3 of connecting rod,
It is assembled again by striker 2, is compressed since striker 2 assembles prelocalization piece by movable compression bar 3, can guarantee that striker 2 assembles
When locating plate position it is correct, guarantee assembling quality；And since movable compression bar 3 is the side for connecting die cavity 1 by connecting rod 5
Driving mechanism 4, have evacuation to the connecting line of thermistor temperature limiter, so will not touch in movable 3 action process of compression bar
The connecting line of thermistor temperature limiter, can further guarantee the quality of assembly, and high degree reduces error probability.
Claims (4)
1. a kind of assembly device of thermistor temperature limiter, described including the columned die cavity for the indent being arranged on workbench
The peripheral wall of die cavity is equipped with striker, it is characterised in that movable compression bar is equipped with above the die cavity, the side of the die cavity is equipped with driving
Mechanism, the activity compression bar are connect by connecting rod with the driving mechanism, and the side of the die cavity is additionally provided with two guide rods,
The fixed point of the guide rod is with the center symmetric setting of the die cavity.
2. the assembly device of thermistor temperature limiter according to claim 1, it is characterised in that the shaft of the guide rod
With elasticity.
3. the assembly device of thermistor temperature limiter according to claim 1 or 2, it is characterised in that the driving mechanism is
Movable compression bar drives cylinder, and the striker is driven by hammer-driven cylinder, and the switch of the hammer-driven cylinder is opened by delay
It closes and connects with the switch of the movable compression bar driving cylinder.
4. the assembly device of thermistor temperature limiter according to claim 3, it is characterised in that the layout points of the striker
Circumference along the die cavity is arranged in isosceles triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203092.9A CN106734655B (en) | 2016-12-23 | 2016-12-23 | A kind of assembly device of thermistor temperature limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203092.9A CN106734655B (en) | 2016-12-23 | 2016-12-23 | A kind of assembly device of thermistor temperature limiter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106734655A CN106734655A (en) | 2017-05-31 |
| CN106734655B true CN106734655B (en) | 2018-11-27 |
Family
ID=58899986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611203092.9A Expired - Fee Related CN106734655B (en) | 2016-12-23 | 2016-12-23 | A kind of assembly device of thermistor temperature limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106734655B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817239A (en) * | 2018-08-07 | 2018-11-16 | 陈关莲 | A kind of temperature sensor inner support positioning assembly device |
| CN108994580A (en) * | 2018-08-07 | 2018-12-14 | 陈关莲 | A kind of assembly device of temperature sensor inner cup support leg |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02244517A (en) * | 1989-03-17 | 1990-09-28 | Tanaka Kikinzoku Kogyo Kk | Method of transport and insertion of rivet type contact into recess in base |
| JPH10334767A (en) * | 1997-06-02 | 1998-12-18 | Alps Electric Co Ltd | Assembly structure of rotary operation type electric component |
| CN201178048Y (en) * | 2008-04-09 | 2009-01-07 | 苏州工业职业技术学院 | Contact finger and contact tip riveter for high-voltage circuit breaker |
| CN201369259Y (en) * | 2008-11-25 | 2009-12-23 | 河南平高电气股份有限公司 | Z-shaped feeler assembling fixture |
| CN103035431A (en) * | 2011-09-29 | 2013-04-10 | 秦赤球 | Installing tooling for vacuum circuit breaker arc extinguish chamber |
| CN203503514U (en) * | 2013-09-27 | 2014-03-26 | 合肥凯高电气设备有限公司 | Assembler used for installation of permanent magnet of high-voltage circuit breaker |
| CN103978111B (en) * | 2014-05-28 | 2016-08-31 | 苏州工业职业技术学院 | Riveting die for high-voltage circuit breaker pressure cylinder |
| CN103985579A (en) * | 2014-05-28 | 2014-08-13 | 苏州工业职业技术学院 | Machine frame of high-voltage circuit breaker air cylinder riveting machine |
| CN206519505U (en) * | 2016-12-23 | 2017-09-26 | 信宜华宇电子科技有限公司 | A kind of assembling device of thermistor temperature limiter |
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2016
- 2016-12-23 CN CN201611203092.9A patent/CN106734655B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106734655A (en) | 2017-05-31 |
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20211223 |