CN109404407A - A kind of push-and-pull cable core joint fixing apparatus - Google Patents
A kind of push-and-pull cable core joint fixing apparatus Download PDFInfo
- Publication number
- CN109404407A CN109404407A CN201811071612.4A CN201811071612A CN109404407A CN 109404407 A CN109404407 A CN 109404407A CN 201811071612 A CN201811071612 A CN 201811071612A CN 109404407 A CN109404407 A CN 109404407A
- Authority
- CN
- China
- Prior art keywords
- push
- cable core
- pull cable
- draw back
- back plate
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/26—Construction of guiding-sheathings or guiding-tubes
- F16C1/262—End fittings; Attachment thereof to the sheathing or tube
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Mechanical Engineering (AREA)
- Flexible Shafts (AREA)
Abstract
The invention discloses a kind of push-and-pull cable core joint fixing apparatus, including fixed device noumenon, the inside of the fixed device noumenon is equipped with one group of fixed plate, the both ends of fixed plate are fixedly connected with the inner wall of fixed device noumenon, the inside of fixed device noumenon is equipped with protective layer, the inside of protective layer is equipped with push-and-pull cable core, the inner bottom wall of the inner bottom wall of fixed device noumenon and fixed device noumenon offers sliding slot, fixed device is originally set inside the body draw back plate, the both ends of draw back plate are connected to the inside of sliding slot, push-and-pull cable core is fixedly connected close to one end of draw back plate with the outer surface of draw back plate, draw back plate offers symmetrical inserting hole close to the one side of push-and-pull cable core.The push-and-pull cable core joint fixing apparatus can effectively increase the stability of push-and-pull cable core, extend the service life of device, can effectively ensure that the push-and-pull effect of push-and-pull cable core, reduce the damage to push-and-pull cable core, and push-and-pull cable core is avoided to be broken.
Description
Technical field
The present invention relates to push-and-pull cable core technical field, specially a kind of push-and-pull cable core joint fixing apparatus.
Background technique
It pushes and pulls cable core and changes transmission gear for pulling, clutch, the steel wire cable of brake, pull rod manipulation change machine
The device of the machine runs such as bed, automobile, tractor speed or tractive force, goods or door lock, by the different group of many diameters
At, it is commonly mounted in engine and carburetor, fuel pump, air throttle, speed changer, clutch, on wheel hub.
Push-and-pull cable core is directly fixedly connected with push-and-pull cable core when being fixedly connected, be easy to cause push-and-pull cable core at this stage
Damage, under long-time use, push-and-pull cable core will appear phenomenon of rupture, be unfavorable for push and pull cable core market popularization.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of push-and-pull cable core joint fixing apparatus, solve push-and-pull cable core and exist
When being fixedly connected, directly it is fixedly connected with push-and-pull cable core, be easy to cause the damage of push-and-pull cable core, under long-time use, push-and-pull
Cable core will appear phenomenon of rupture, be unfavorable for pushing and pulling cable core the popularization in market the problem of.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of push-and-pull cable core joint fixing apparatus, including fixation fill
Set ontology, the inside of the fixed device noumenon is equipped with one group of fixed plate, the both ends of the fixed plate with fixed device noumenon
Inner wall be fixedly connected, the inside of the fixed device noumenon is equipped with protective layer, and the inside of the protective layer is equipped with push-and-pull cable core,
The inner bottom wall of the inner bottom wall of the fixed device noumenon and fixed device noumenon offers sliding slot, described fixed this ontology of device
Inside be equipped with draw back plate, the both ends of the draw back plate are connected to the inside of sliding slot, and the push-and-pull cable core is close to draw back plate
One end is fixedly connected with the outer surface of draw back plate, and the draw back plate offers symmetrical intert close to the one side of push-and-pull cable core
Hole, the inside of the inserting hole are equipped with loop bar, and the loop bar is fixedly connected with limiting plate, the limit close to one end of push-and-pull cable core
Fixed board is fixedly connected close to one end of fixed device noumenon inner wall with the inner wall of fixed device noumenon, and the loop bar is far from push-pull cable
One end of core is fixedly connected with partition, and the both ends of the partition are fixedly connected with the inner wall of fixed device noumenon, the loop bar
Outer surface be wound with the first adjustable spring, first adjustable spring is solid close to one end of limiting plate and the outer surface of limiting plate
Fixed connection, first adjustable spring are fixedly connected close to one end of draw back plate with the outer surface of draw back plate, outside the loop bar
Surface wrap has the second adjustable spring, and second adjustable spring is close to the fixed company in one end of draw back plate and the outer surface of draw back plate
It connects, second adjustable spring is fixedly connected close to one end of partition with the outer surface of partition, the fixed device noumenon appearance
The right side opening in face is equipped with screw thread, and positioning device is threaded on the right side of fixed device noumenon outer surface, in the partition
Portion is fixed to be inlaid with the second siphunculus, and the middle part fixation of the positioning device is inlaid with third siphunculus, the inside of the fixed device
Equipped with wire drawing bar, the wire drawing bar is fixedly connected close to one end of draw back plate with the outer surface of draw back plate, and the wire drawing bar is separate
One end of draw back plate sequentially passes through the second siphunculus and third siphunculus and the outside for extending to fixed device noumenon.
Preferably, the partition is fixedly connected with limited block close to the one side of draw back plate, and limited block is strip.
Preferably, the wire drawing bar is fixedly connected with limit plate far from the outer surface of draw back plate one end, and limit plate is close
The one side of positioning device is fixedly connected with rubber slab.
Preferably, the middle part of the fixed plate is fixed is inlaid with the first siphunculus, and the inner ring of the first siphunculus and protective layer
Outer surface is fixedly connected.
Preferably, the draw back plate is parallel with partition, and the vertical length value of the first adjustable spring is less than push-and-pull cable core
The vertical distance value of the fixed device noumenon inner wall of distance.
Preferably, the protective layer and push-and-pull cable core are coaxial, and the second siphunculus, third siphunculus and wire drawing bar are coaxial.
(3) beneficial effect
The present invention provides a kind of push-and-pull cable core joint fixing apparatus, have it is following the utility model has the advantages that
(1) the push-and-pull cable core joint fixing apparatus, is fixedly connected with limited block by the outer surface of partition, can effectively increase
Protection to the second adjustable spring avoids reaching its elastic limit, passes through being equipped between draw back plate and sliding slot, Neng Gouyou
The stability of the increase push-and-pull cable core of effect can effectively realize guarantor by being equipped between fixed plate and the first siphunculus
The fixation of sheath reaches the protection to push-and-pull cable core, is fixedly connected with limit plate by the outer surface of wire drawing bar, can be effective
Realize the limit effect to push-and-pull cable core.
(2) the push-and-pull cable core joint fixing apparatus is connected with positioning device by the outer surface thread of fixed device noumenon,
The protection to fixed device noumenon internal structure can effectively be increased, extend the service life of device, pass through draw back plate, first
Being equipped between adjustable spring, the second adjustable spring and loop bar can effectively ensure that the push-and-pull effect of push-and-pull cable core, together
When avoid directly with push-and-pull cable core be fixedly connected, reduce to push-and-pull cable core damage, avoid push-and-pull cable core be broken.
Detailed description of the invention
Fig. 1 is structure of the invention cross-sectional view；
Fig. 2 is structure of the invention front view；
Fig. 3 is structural schematic diagram at A in Fig. 1 of the present invention.
In figure: 1 protective layer, 2 fixed device noumenons, 3 push-and-pull cable cores, 4 draw back plates, 5 sliding slots, 6 limiting plates, 7 loop bars, 8 the
One adjustable spring, 9 second adjustable springs, 10 fixed plates, 11 first siphunculus, 12 partitions, 13 wire drawing bars, 14 positioning devices, 15
Tee tube, 16 limit plates, 17 second siphunculus, 18 limited blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of push-and-pull cable core joint fixing apparatus, including fixation
Device noumenon 2, the inside of fixed device noumenon 2 are equipped with one group of fixed plate 10, the both ends of fixed plate 10 with fixed device noumenon 2
Inner wall be fixedly connected, the inside of fixed device noumenon 2 is equipped with protective layer 1, and the middle part of fixed plate 10 is fixed, and to be inlaid with first logical
Pipe 11, and the inner ring of the first siphunculus 11 is fixedly connected with the outer surface of protective layer 2, can effectively increase the stabilization of protective layer 1
Property, the inside of protective layer 1 is equipped with push-and-pull cable core 3, fixes the inner bottom wall of device noumenon 2 and the inner bottom wall for fixing device noumenon 2 is equal
Sliding slot 5 is offered, the inside of fixed this ontology of device 2 is equipped with draw back plate 4, and the both ends of draw back plate 4 are connected to the interior of sliding slot 5
Portion, push-and-pull cable core 3 are fixedly connected close to one end of draw back plate 4 with the outer surface of draw back plate 4, and draw back plate 4 is close to push-and-pull cable core 3
One side offers symmetrical inserting hole, and the inside of inserting hole is equipped with loop bar 7, and loop bar 7 is fixed close to one end of push-and-pull cable core 3
It is connected with limiting plate 6, limiting plate 6 is fixed and connected close to one end of fixed 2 inner wall of device noumenon and the inner wall of fixed device noumenon 2
It connects, loop bar 7 is fixedly connected with partition 12 far from one end of push-and-pull cable core 3, and the both ends of partition 12 are interior with fixed device noumenon 2
Wall is fixedly connected, and the outer surface of loop bar 7 is wound with the first adjustable spring 8, the first adjustable spring 8 close to limiting plate 6 one end with
The outer surface of limiting plate 6 is fixedly connected, and the first adjustable spring 8 is close to the fixed company in one end of draw back plate 4 and the outer surface of draw back plate 4
It connects, draw back plate 4 is parallel with partition 12, and the vertical length value of the first adjustable spring 5 is less than push-and-pull cable core 3 apart from fixed device
The vertical distance value of 2 inner wall of ontology can effectively avoid the first adjustable spring 5 from generating friction with push-and-pull cable core 3, reduce to pushing away
The damage of drag-line core 3, the outer surface of loop bar 7 are wound with the second adjustable spring 9, and the second adjustable spring 9 is close to one end of draw back plate 4
It is fixedly connected with the outer surface of draw back plate 4, the second adjustable spring 9 is close to the fixed company in one end of partition 12 and the outer surface of partition 12
It connects, partition 12 is fixedly connected with limited block 18 close to the one side of draw back plate 4, and limited block 18 is strip, can be effective
Increase the protectiveness to the second adjustable spring 9, avoids reaching its elastic limit, be opened up on the right side of fixed 2 outer surface of device noumenon
There is screw thread, and be threaded with positioning device 14 on the right side of fixed 2 outer surface of device noumenon, the middle part fixation of partition 12 is inlaid with
Second siphunculus 17, the middle part of positioning device 14 is fixed to be inlaid with third siphunculus 15, and the inside of fixed device 2 is equipped with wire drawing bar 13,
Wire drawing bar 13 is fixedly connected close to one end of draw back plate 4 with the outer surface of draw back plate 4, the one end of wire drawing bar 13 far from draw back plate 4
It sequentially passes through the second siphunculus 17 and third siphunculus 15 and extends to the outside of fixed device noumenon 1, wire drawing bar 13 is far from draw back plate 4
The outer surface of one end is fixedly connected with limit plate 16, and limit plate 16 is fixedly connected with rubber close to the one side of positioning device 14
Plate can effectively reduce the impact force of limit plate 16 Yu positioning device 14, and protective layer 1 and push-and-pull cable core 3 are coaxial, and second is logical
Pipe 17, third siphunculus 15 and wire drawing bar 13 are coaxial, can effectively reduce wire drawing bar 13 and the second siphunculus 17 and third siphunculus 15
Between frictional force.
Working principle: when push-and-pull 3 normal use of cable core, push-and-pull wire drawing bar 13 drives moving left and right for draw back plate (4), guarantees
The push-and-pull effect of push-and-pull cable core 3, when draw back plate 4 moves to right, the first adjustable spring 8, which is in, stretches tension state, at second adjustable spring 9
In compressive state, the impact effect to limited block 18 is reduced, when draw back plate 4 moves to left, the first adjustable spring 8 is in compressive state,
Second adjustable spring 9, which is in, stretches tension state, reduces the impact effect to push-and-pull cable core 3, increases the protection to push-and-pull cable core 3.
In conclusion the push-and-pull cable core joint fixing apparatus, is fixedly connected with limited block 18 by the outer surface of partition 12,
The protection to the second adjustable spring 9 can effectively be increased, avoid reaching its elastic limit, by between draw back plate 4 and sliding slot 5
Be equipped with, can effectively increase push-and-pull cable core 3 stability, pass through the cooperation between fixed plate 10 and the first siphunculus 11
Setting, can effectively realize the fixation of protective layer 1, reach the protection to push-and-pull cable core 3, solid by the outer surface of wire drawing bar 13
Surely it is connected with limit plate 16, can effectively realize the limit effect to push-and-pull cable core 3, passes through the appearance of fixed device noumenon 2
Face is threaded with positioning device 14, can effectively increase the protection to fixed 2 internal structure of device noumenon, extend device
Service life passes through being equipped between draw back plate 4, the first adjustable spring 8, the second adjustable spring 9 and loop bar 7, Neng Gouyou
The push-and-pull effect of the guarantee push-and-pull cable core 3 of effect, while avoiding directly being fixedly connected with push-and-pull cable core 3, it reduces to push-and-pull cable core 3
Damage avoids push-and-pull cable core 3 from being broken.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of push-and-pull cable core joint fixing apparatus, including it is fixed device noumenon (2), it is characterised in that: the fixed device sheet
The inside of body (2) is equipped with one group of fixed plate (10), and the both ends of the fixed plate (10) are solid with the inner wall of fixed device noumenon (2)
The inside of fixed connection, the fixed device noumenon (2) is equipped with protective layer (1), and the inside of the protective layer (1) is equipped with push-and-pull cable core
(3), the inner bottom wall of the fixed device noumenon (2) and the inner bottom wall of fixed device noumenon (2) offer sliding slot (5), described
The inside of fixed this ontology of device (2) is equipped with draw back plate (4), and the both ends of the draw back plate (4) are connected to the interior of sliding slot (5)
Portion, push-and-pull cable core (3) are fixedly connected close to the one end of draw back plate (4) with the outer surface of draw back plate (4), the draw back plate
(4) one side close to push-and-pull cable core (3) offers symmetrical inserting hole, and the inside of the inserting hole is equipped with loop bar (7), institute
It states loop bar (7) to be fixedly connected with limiting plate (6) close to one end of push-and-pull cable core (3), the limiting plate (6) is close to fixed device sheet
One end of body (2) inner wall is fixedly connected with the inner wall of fixed device noumenon (2), and the one of separate push-and-pull cable core (3) of the loop bar (7)
End is fixedly connected with partition (12), and the both ends of the partition (12) are fixedly connected with the inner wall of fixed device noumenon (2), described
The outer surface of loop bar (7) is wound with the first adjustable spring (8), first adjustable spring (8) close to limiting plate (6) one end with
The outer surface of limiting plate (6) is fixedly connected, the one end and draw back plate (4) of first adjustable spring (8) close to draw back plate (4)
Outer surface is fixedly connected, and the outer surface of the loop bar (7) is wound with the second adjustable spring (9), and second adjustable spring (9) is leaned on
One end of nearly draw back plate (4) is fixedly connected with the outer surface of draw back plate (4), and second adjustable spring (9) is close to partition (12)
One end be fixedly connected with the outer surface of partition (12), the right side opening of fixed device noumenon (2) outer surface is equipped with screw thread, and
It is threaded with positioning device (14) on the right side of fixed device noumenon (2) outer surface, the middle part fixation of the partition (12) is inlayed
Have the second siphunculus (17), the middle part fixation of the positioning device (14) is inlaid with third siphunculus (15), the fixed device (2)
Inside is equipped with wire drawing bar (13), and the wire drawing bar (13) is fixed and connected close to the one end of draw back plate (4) and the outer surface of draw back plate (4)
It connects, the wire drawing bar (13) sequentially passes through the second siphunculus (17) and third siphunculus (15) and extend far from the one end of draw back plate (4)
To the outside of fixed device noumenon (1).
2. a kind of push-and-pull cable core joint fixing apparatus according to claim 1, it is characterised in that: the partition (12) is close
The one side of draw back plate (4) is fixedly connected with limited block (18), and limited block (18) is strip.
3. a kind of push-and-pull cable core joint fixing apparatus according to claim 1, it is characterised in that: the wire drawing bar (13) is remote
Outer surface from draw back plate (4) one end is fixedly connected with limit plate (16), and the one of limit plate (16) close positioning device (14)
Side is fixedly connected with rubber slab.
4. a kind of push-and-pull cable core joint fixing apparatus according to claim 1, it is characterised in that: the fixed plate (10)
Middle part fixation is inlaid with the first siphunculus (11), and the inner ring of the first siphunculus (11) is fixedly connected with the outer surface of protective layer (2).
5. a kind of push-and-pull cable core joint fixing apparatus according to claim 1, it is characterised in that: the draw back plate (4) with
Partition (12) is parallel, and the vertical length value of the first adjustable spring (5) is less than the fixed device noumenon of push-and-pull cable core (3) distance
(2) the vertical distance value of inner wall.
6. a kind of push-and-pull cable core joint fixing apparatus according to claim 1, it is characterised in that: the protective layer (1) with
Push and pull cable core (3) coaxially, and the second siphunculus (17), third siphunculus (15) and wire drawing bar (13) are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071612.4A CN109404407A (en) | 2018-09-14 | 2018-09-14 | A kind of push-and-pull cable core joint fixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071612.4A CN109404407A (en) | 2018-09-14 | 2018-09-14 | A kind of push-and-pull cable core joint fixing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109404407A true CN109404407A (en) | 2019-03-01 |
Family
ID=65464291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811071612.4A Pending CN109404407A (en) | 2018-09-14 | 2018-09-14 | A kind of push-and-pull cable core joint fixing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109404407A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4142290A1 (en) * | 1991-01-04 | 1992-07-09 | Volkswagen Ag | Device providing automatic vehicle handbrake adjustment - has adjustment and floating sleeves mounted in housing at cable end, pulling cable end sheath deeper into housing |
| DE102004004378A1 (en) * | 2004-01-29 | 2005-08-18 | EDSCHA Betätigungssysteme GmbH | Adjustment system for pull cable on road vehicle handbrake actuator has sheet-metal blank bent to three-dimensional shape holding springs and connecting element |
| JP2008279827A (en) * | 2007-05-08 | 2008-11-20 | Hi-Lex Corporation | Connection releasing mechanism for inner cable and cable driving device using the mechanism |
| CN202284603U (en) * | 2011-09-15 | 2012-06-27 | 上海汽车集团股份有限公司 | Joint used for controller cable |
| CN204458780U (en) * | 2015-03-04 | 2015-07-08 | 李华军 | A kind of manipulation rope |
| CN205841725U (en) * | 2016-06-28 | 2016-12-28 | 长城汽车股份有限公司 | Cable connector assembly and the vehicle with it |
| CN206468677U (en) * | 2017-02-14 | 2017-09-05 | 北京汽车动力总成有限公司 | A kind of gear-shifting inhaul cable vibration isolation sound arrester, gear-shifting inhaul cable assembly and automobile |
-
2018
- 2018-09-14 CN CN201811071612.4A patent/CN109404407A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4142290A1 (en) * | 1991-01-04 | 1992-07-09 | Volkswagen Ag | Device providing automatic vehicle handbrake adjustment - has adjustment and floating sleeves mounted in housing at cable end, pulling cable end sheath deeper into housing |
| DE102004004378A1 (en) * | 2004-01-29 | 2005-08-18 | EDSCHA Betätigungssysteme GmbH | Adjustment system for pull cable on road vehicle handbrake actuator has sheet-metal blank bent to three-dimensional shape holding springs and connecting element |
| JP2008279827A (en) * | 2007-05-08 | 2008-11-20 | Hi-Lex Corporation | Connection releasing mechanism for inner cable and cable driving device using the mechanism |
| CN202284603U (en) * | 2011-09-15 | 2012-06-27 | 上海汽车集团股份有限公司 | Joint used for controller cable |
| CN204458780U (en) * | 2015-03-04 | 2015-07-08 | 李华军 | A kind of manipulation rope |
| CN205841725U (en) * | 2016-06-28 | 2016-12-28 | 长城汽车股份有限公司 | Cable connector assembly and the vehicle with it |
| CN206468677U (en) * | 2017-02-14 | 2017-09-05 | 北京汽车动力总成有限公司 | A kind of gear-shifting inhaul cable vibration isolation sound arrester, gear-shifting inhaul cable assembly and automobile |
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Application publication date: 20190301 |