CN109878038A - The split type core-pulling mechanism of tape travel switch - Google Patents
The split type core-pulling mechanism of tape travel switch Download PDFInfo
- Publication number
- CN109878038A CN109878038A CN201910165834.0A CN201910165834A CN109878038A CN 109878038 A CN109878038 A CN 109878038A CN 201910165834 A CN201910165834 A CN 201910165834A CN 109878038 A CN109878038 A CN 109878038A
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- core
- travel switch
- oil cylinder
- sliding block
- pulling
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- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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- Manufacture Of Switches (AREA)
Abstract
A kind of split type core-pulling mechanism of tape travel switch, it is characterized by, including an oil cylinder, oil cylinder is by cylinder body, the hydraulic telescopic element that piston rod is constituted, the surface of the piston rod is equipped with a core_pulling pole sliding block capable of sliding back and forth, two oil cylinder connecting plates being symmetrical set using piston rod as boundary are additionally provided between core_pulling pole sliding block and the cylinder body of oil cylinder, the front surface of one of oil cylinder connecting plate is equipped with travel switch fixed plate, travel switch fixed plate it is upper, lower end is respectively equipped with upper stroke switch, lower stroke switch, the front surface of core_pulling pole sliding block is equipped with travel switch connector, correspondence course switch connector is equipped with the contact portion being in contact with the contact of travel switch.Present invention employs split type structures, and travel switch is mounted on oil cylinder connecting plate, and it is convenient to dismount, and the design is convenient to be arranged cooling line in core_pulling pole, guarantee product cooling effect and reduce occupied space, it is ensured that automated production has good practicability.
Description
Technical field
The present invention relates to injection mold technology, in particular to a kind of split type core-pulling mechanism of tape travel switch.
Background technique
Travel switch is one kind of position switch (also known as limit switch), is a kind of common low current master control electrical apparatus.Row
Cheng Kaiguan makes its contact action using the collision of manufacturing machine moving component to realize connection or disjunction control circuit, reaches certain
Control purpose.In general, this kind of switch is used to position or the stroke of limit mechanical movement, make movable machinery by certain position or
Stroke is automatically stopped, counter motion, variable motion or automatic back and forth movement etc..In prior art, core_pulling pole directly connects with oil cylinder
Touching is an integral structure, and such design is inconvenient to install travel switch therebetween, and be difficult to the driving trip of oil cylinder into
Row adjusting, maintenance and troubleshooting, in addition overall structure is more difficult for being arranged for cooling line inside core_pulling pole.Cause
This is badly in need of a kind of split type core-pulling mechanism of tape travel switch in the actual production process.
Summary of the invention
The purpose of the present invention is to provide a kind of split type core-pulling mechanisms of tape travel switch, to solve prior art presence
Integral structure it is complicated, occupied space is big, and travel switch installation is complicated, later period maintenance trouble, cooling line difficult design, from
The problems such as dynamic metaplasia produces low efficiency.
To solve the above-mentioned problems, the invention provides the following technical scheme:
A kind of split type core-pulling mechanism of tape travel switch, including an oil cylinder, the oil cylinder are the liquid being made of cylinder body, piston rod
Press telescopic element, the surface of the piston rod is equipped with a core_pulling pole sliding block capable of sliding back and forth, the core_pulling pole sliding block with it is described
It is connected together between piston rod by an oil cylinder link block for being mounted on the piston rod top end, the top end face of the core_pulling pole sliding block
It is fixed with a fixing seat, the fixing seat is connected with an elongated cylindric core_pulling pole, the core_pulling pole sliding block and the oil
Two oil cylinder connecting plates being symmetrical set using piston rod as boundary are additionally provided between the cylinder body of cylinder, the oil cylinder connecting plate is served as reasons
The component in L-shaped that riser and transverse slat are constituted, one end of the riser are connect with the cylinder body of the oil cylinder, described transverse slat one end and
Mold frame connection, the medial surface of the riser are equipped with wear rib, the core_pulling pole sliding block be between two wear ribs and with
The front surface of two wear rib sliding contacts, one of them oil cylinder connecting plate is equipped with travel switch fixed plate, the stroke
The upper and lower end of switch fixing casing is respectively equipped with upper stroke switch, lower stroke switch, and the front surface of the core_pulling pole sliding block is equipped with
The contact of travel switch connector, each travel switch is arranged towards inside, and the corresponding travel switch connector is equipped with and row
The contact portion that the contact of Cheng Kaiguan is in contact.
Further, the contact portion includes the first rake, the second vertical component effect, third rake, first inclination
Portion is to be obliquely installed down to the right, and the third rake is to be obliquely installed to left down.
Further, the travel switch connector further includes fixed part, for the connection of connecting portion and contact portion
Arm, the fixed part is rectangular, and the linking arm is located at the side of the front surface of the fixed part.
Further, the front surface of the core_pulling pole sliding block offers slip draw-in groove compatible with the fixed part, institute
It states fixed part to be at least partly fastened in the slip draw-in groove, the front surface of the fixed part offers a longitudinally disposed adjusting
Long hole, the screw through-hole locking adjusted on long hole and core_pulling pole sliding block is passed through by lock screw to be made travel switch connector and takes out
Core bar sliding block is mutually fixed.
Further, the top end face of the cylinder body of the oil cylinder is fixed with cylinder pedestal plate, and the bottom face of the riser is placed in
Pass through screw connection, the transverse slat and mould between the top end face and the riser and the cylinder pedestal plate of the cylinder pedestal plate
Tool frame passes through screw connection.
Further, the bottom face of the core_pulling pole sliding block offers cross section detent slot in T shape, the corresponding oil
Cylinder link block is equipped with detent portion compatible with the detent slot.
Further, the bottom of the fixing seat is equipped with water inlet tap, and the inside of the core_pulling pole is hollow setting, the pumping
The inside of core bar is equipped with the cooling line being connected to the water inlet tap.
The positive effect of the present invention is that: compared with prior art, the prominent advantage of the present invention includes: structure letter
It is single, it is ingenious in design, split type structure is used, travel switch is mounted on oil cylinder connecting plate, it is easy for assemble or unload quick, after
Phase maintenance is laborsaving time saving, and conveniently cooling line is arranged in such design in core_pulling pole, is guaranteeing product cooling effect
It is excessive whole occupied space is not will cause simultaneously, it is ensured that automated production has good practicability.
Detailed description of the invention
Fig. 1 is the schematic diagram of application structure of the embodiment of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the core_pulling pole sliding block of the embodiment of the present invention, oil cylinder link block, travel switch connector.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawings and detailed description.
As shown in Figs. 1-2, the embodiment of the present invention includes a kind of split type core-pulling mechanisms of tape travel switch, including an oil cylinder
1, oil cylinder 1 is the hydraulic telescopic element being made of cylinder body 101, piston rod 102, the surface of the piston rod 102 be equipped with one can before
The core_pulling pole sliding block 2 slided afterwards, the oil for being mounted on 102 top of piston rod by one between core_pulling pole sliding block 2 and piston rod 102
Cylinder link block 3 is connected together, and the top end face of core_pulling pole sliding block 2 is fixed with a fixing seat 4, fixing seat 4 be connected with one it is elongated
Two are additionally provided between the cylinder body 101 of cylindric core_pulling pole 5, core_pulling pole sliding block 2 and oil cylinder 1 with piston rod 102 as boundary or so pair
Claim the oil cylinder connecting plate 6 of setting, oil cylinder connecting plate 6 is the component in L-shaped being made of riser 601 and transverse slat 602, riser
601 one end is connect with the cylinder body 101 of the oil cylinder 1, and 602 one end of transverse slat is connect with mold frame (not shown), riser 601 it is interior
Side be equipped with wear rib 7, core_pulling pole sliding block 2 be between two wear ribs 7 and with two wear ribs, 7 sliding contact, one of them
The front surface of oil cylinder connecting plate 6 is equipped with travel switch fixed plate 8, and the upper and lower end of travel switch fixed plate 8 is respectively equipped with uplink
The front surface of Cheng Kaiguan 9, lower stroke switch 10, core_pulling pole sliding block 2 are equipped with travel switch connector 11, each travel switch 9,10
Contact be arranged towards inside, correspondence course switch connector 11 is equipped with the contact that is in contact with the contact of travel switch 9,10
Portion 1101.Oil cylinder connecting plate 6 is installed, the setting of oil cylinder connecting plate 6 is convenient between the cylinder body 101 and core_pulling pole sliding block 2 of oil cylinder 1
Travel switch 9,10 is installed, is provided with travel switch connector 11 on core_pulling pole sliding block 2, travel switch 9,10 passes through travel switch
The contact portion 1101 of connector 11 is in contact with the contact of travel switch 9,10, adopts a split structure, and facilitates installing and dismounting, respectively
Component stable connection, cooperation is compact, integrally occupies little space, and connection, debug time are short, and interchangeability is preferable in production process, from
Dynamicization high production efficiency.
Contact portion 1101 includes the first rake 1101a, the second vertical component effect 1101b, third rake 1101c, and first inclines
Inclined portion 1101a is to be obliquely installed down to the right, and third rake 1101c is to be obliquely installed to left down.Travel switch connector 11
Contact portion 1101 is in contact or is divided with the contact of travel switch 9,10 by the inclined-plane guiding role of rake 1101a, 1101c
From structure is simple, and motion process is smooth.
Travel switch connector 11 further includes fixed part 1102, for the connection of connecting portion 1102 and contact portion 1101
Arm 1103, fixed part 1102 is rectangular, and linking arm 1103 is located at the side of the front surface of fixed part 1102.Core_pulling pole sliding block 2
Front surface offer slip draw-in groove 201 compatible with fixed part 1102, fixed part 1102 is at least partly fastened on sliding card
In slot 201, the front surface of fixed part 1102 offers a longitudinally disposed adjusting long hole 1102a, is passed through by lock screw 15
The locking of screw through-hole 203 adjusted on long hole 1102a and core_pulling pole sliding block 2 makes travel switch connector 11 and core_pulling pole sliding block 2
It is mutually fixed.The fixed part 1102 of travel switch connector 11 passes through adjusting long hole 1102a by lock screw 15 and core_pulling pole is sliding
Block 2 is fixed, and the setting for adjusting long hole 1102a can be convenient the position for adjusting travel switch connector 11, is allowed to and travel switch
9,10 cooperations are more preferable.
The top end face of the cylinder body 101 of oil cylinder 1 is fixed with cylinder pedestal plate 12, and the bottom face of riser 601 is placed in cylinder pedestal
The top end face of plate 12 and between riser 601 and cylinder pedestal plate 12 by screw connection, transverse slat 602 and mold frame pass through screw
Connection.Oil cylinder connecting plate 6 is connect by cylinder pedestal plate 15 with oil cylinder 1, and stability is good, is connected firmly.
The bottom face of core_pulling pole sliding block 2 offers cross section detent slot 202 in T shape, sets on corresponding oil cylinder link block 3
There is detent compatible with detent slot 202 portion 301.Core_pulling pole sliding block 2 and piston rod 102 pass through the detent portion of oil cylinder link block 3
301 fasten with the detent slot 202 of core_pulling pole sliding block 2 connect, and the simple easy processing of structure, stable connection is secured, and dismantles installation
Convenient, the setting of oil cylinder link block 3 is it is possible to prevente effectively from the piston rod 102 of oil cylinder 1 is directly ground with the touching of core_pulling pole sliding block 2
Damage.
The bottom of fixing seat 4 is equipped with water inlet tap 13, and the inside of core_pulling pole 5 is hollow setting, the inside of core_pulling pole 5 be equipped with
The cooling line 14 that water inlet tap 13 is connected to.Core_pulling pole 5 need not directly be connected with oil cylinder 1, and the design is convenient in core_pulling pole 5
Cooling line 14 is set, is conducive to promote product cooling effect, while will not influence 102 activity of piston rod of oil cylinder 1.
When work, core_pulling pole is moved with the movement of cylinder piston rod, and travel switch is opened by core_pulling pole sliding block and stroke
The shift position signal of oil cylinder driving core_pulling pole sliding block is passed to the master controller of injection molding machine by connection fitting, by injection molding machine
Master controller controls the driving trip for limiting oil cylinder by switching the oil circuit of oil cylinder.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (7)
1. a kind of split type core-pulling mechanism of tape travel switch, which is characterized in that including an oil cylinder, the oil cylinder be by cylinder body,
The surface of the hydraulic telescopic element that piston rod is constituted, the piston rod is equipped with a core_pulling pole sliding block capable of sliding back and forth, the pumping
It is connected together between core bar sliding block and the piston rod by an oil cylinder link block for being mounted on the piston rod top end, the core pulling
The top end face of bar sliding block is fixed with a fixing seat, and the fixing seat is connected with an elongated cylindric core_pulling pole, the core pulling
Two oil cylinder connecting plates being symmetrical set using piston rod as boundary are additionally provided between bar sliding block and the cylinder body of the oil cylinder, it is described
Oil cylinder connecting plate is the component in L-shaped being made of riser and transverse slat, and one end of the riser is connect with the cylinder body of the oil cylinder,
Described transverse slat one end is connect with mold frame, and the medial surface of the riser is equipped with wear rib, and the core_pulling pole sliding block is in two
Between wear rib and with two wear rib sliding contacts, the front surface of one of them oil cylinder connecting plate is solid equipped with travel switch
Fixed board, the upper and lower end of the travel switch fixed plate are respectively equipped with upper stroke switch, lower stroke switch, the core_pulling pole sliding block
Front surface be equipped with travel switch connector, the contact of each travel switch is arranged towards inside, and the corresponding travel switch connects
Fitting is equipped with the contact portion being in contact with the contact of travel switch.
2. the split type core-pulling mechanism of tape travel according to claim 1 switch, which is characterized in that the contact portion includes
First rake, the second vertical component effect, third rake, first rake are to be obliquely installed down to the right, the third inclination
Portion is to be obliquely installed to left down.
3. the split type core-pulling mechanism of tape travel switch according to claim 1, which is characterized in that the travel switch connects
Fitting further includes fixed part, for the linking arm of connecting portion and contact portion, and the fixed part is rectangular, the linking arm
It is located at the side of the front surface of the fixed part.
4. the split type core-pulling mechanism of tape travel switch according to claim 3, which is characterized in that the core_pulling pole sliding block
Front surface offer slip draw-in groove compatible with the fixed part, the fixed part is at least partly fastened on the sliding card
In slot, the front surface of the fixed part offers a longitudinally disposed adjusting long hole, by lock screw pass through adjust long hole with
Screw through-hole locking on core_pulling pole sliding block fixes travel switch connector mutually with core_pulling pole sliding block.
5. the split type core-pulling mechanism of tape travel switch according to claim 1, which is characterized in that the cylinder body of the oil cylinder
Top end face be fixed with cylinder pedestal plate, the bottom face of the riser is placed in the top end face of the cylinder pedestal plate and the riser
Screw connection is passed through by screw connection, the transverse slat and mold frame between the cylinder pedestal plate.
6. the split type core-pulling mechanism of tape travel switch according to claim 1, which is characterized in that the core_pulling pole sliding block
Bottom face offer cross section detent slot in T shape, the corresponding oil cylinder link block is equipped with mutually fits with the detent slot
The detent portion matched.
7. the split type core-pulling mechanism of tape travel switch according to claim 1, which is characterized in that the bottom of the fixing seat
Portion is equipped with water inlet tap, and the inside of the core_pulling pole is hollow setting, and the inside of the core_pulling pole is equipped with to be connected to the water inlet tap
Cooling line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165834.0A CN109878038A (en) | 2019-03-06 | 2019-03-06 | The split type core-pulling mechanism of tape travel switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165834.0A CN109878038A (en) | 2019-03-06 | 2019-03-06 | The split type core-pulling mechanism of tape travel switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109878038A true CN109878038A (en) | 2019-06-14 |
Family
ID=66930806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910165834.0A Pending CN109878038A (en) | 2019-03-06 | 2019-03-06 | The split type core-pulling mechanism of tape travel switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109878038A (en) |
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2019
- 2019-03-06 CN CN201910165834.0A patent/CN109878038A/en active Pending
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