CN207757025U - A kind of dimension adjustable friction inner bore machining device - Google Patents
A kind of dimension adjustable friction inner bore machining device Download PDFInfo
- Publication number
- CN207757025U CN207757025U CN201820052557.3U CN201820052557U CN207757025U CN 207757025 U CN207757025 U CN 207757025U CN 201820052557 U CN201820052557 U CN 201820052557U CN 207757025 U CN207757025 U CN 207757025U
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- Prior art keywords
- fixedly connected
- bar
- shaped trough
- groove
- rack
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- 238000003754 machining Methods 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 9
- 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 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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Abstract
A kind of dimension adjustable friction inner bore machining device, including backboard, both sides are respectively fixedly connected with the back side of side plate before backboard, two side plates are mutually parallel, the side surface upper part of one of side plate opens up through groove, the both sides of through groove are communicated with the external world, one end of stripe board is fixedly connected on the outside of side plate, the top surface of stripe board opens up bar-shaped trough, the top surface of bar-shaped trough is communicated with the external world with both sides, the bottom surface of bar-shaped trough is concordant with the bottom surface of through groove, and it is communicated inside through groove and bar-shaped trough, motor is fixedly mounted before backboard, teeth-missing gear is fixedly mounted on the output shaft of motor, activity installation guide rod in bar-shaped trough, guide rod can be slided along bar-shaped trough level, the inner end of guide rod can be passed through out of through groove, the inside bottom surface of guide rod is fixedly connected with the top surface of rack, rack is located between two side plates.The utility model, so as to adjust the size for processing micro- hole, realizes the adjustable processing in micro- hole by adjusting the position of engagement of teeth-missing gear and rack to control the stretching time of cutter.
Description
Technical field
The utility model belongs to machinery processing apparatus technical field, and specifically a kind of dimension adjustable friction endoporus adds
Tooling is set.
Background technology
In mechanical equipment, for the movement and function for realizing different, there are various frictions pairs.To reduce the secondary friction that rubs
Power and abrasion, improve the service life of the secondary parts of friction, and friction bore area must generate oil-bearing structure to store lubricating oil.
The method and apparatus for processing micro- hole now are very more, but machining process is considerably less, and the micro- hole pattern processed is all
It is simple pit, the processing dimension in micro- hole can not be adjusted.And existing micro-pits machining device mostly uses the mode of hammering, is metal
The micro- hole formed after deformation, the edge in micro- hole can protrusion, thus need the techniques such as honing to be reprocessed, when the processing of part
Between it is longer, processing efficiency is relatively low, and is not suitable for the higher part of case hardness.
Utility model content
The utility model provides a kind of dimension adjustable friction inner bore machining device, to solve in the prior art lack
It falls into.
The utility model is achieved by the following technical programs：
A kind of dimension adjustable rubs inner bore machining device, including backboard, and both sides are respectively fixedly connected with side before backboard
The back side of plate, two side plates are mutually parallel, and the side surface upper part of one of side plate opens up through groove, the both sides of through groove with extraneous phase
It is logical, one end of stripe board is fixedly connected on the outside of side plate, the top surface of stripe board opens up bar-shaped trough, and the top surface and both sides of bar-shaped trough are equal
It is communicated with the external world, the bottom surface of bar-shaped trough is concordant with the bottom surface of through groove, and is communicated inside through groove and bar-shaped trough, is fixed before backboard
Motor is installed, is fixedly mounted teeth-missing gear on the output shaft of motor, activity installation guide rod in bar-shaped trough, guide rod can be along bar-shaped trough
Level sliding, the inner end of guide rod can be passed through out of through groove, and the inside bottom surface of guide rod is fixedly connected with the top surface of rack, and rack is located at
Between two side plates, rack is located at the top of teeth-missing gear and can engage, and one end of rack is fixedly connected with the one of spring
End, the other end of spring are fixedly connected with the inside of adjacent side plate, the bottom surface of pedestal, bottom are fixedly connected on the outside of the inside of bar-shaped trough
Sliding slot is opened up before seat, there is angle α between sliding slot and horizontal plane, α=15-30 °, activity installation sliding block in sliding slot, sliding block can
It is slided along sliding slot, one end of the inside articulated connection connecting rod of sliding block, the outer end of the other end articulated connection guide rod of connecting rod, pedestal
Top surface opens up cutter groove, is communicated inside the bottom surface of cutter groove and sliding slot, and the top surface of sliding block is fixedly mounted cutter, cutter be located at cutter groove it is interior and
Its point of a knife can stretch out outside cutter groove.
A kind of dimension adjustable friction inner bore machining device as described above, the inside of one of described side plate is fixed
One end of branch sleeve, another end opening of sleeve and towards rack, one end of rack opens up blind hole, and sleeve is inserted into blind
In hole, the inner end of blind hole is fixedly connected with one end of spring, and the other end of spring is fixedly connected with the inner end of sleeve.
A kind of dimension adjustable as described above rubs inner bore machining device, is respectively fixedly connected on the inside of the side plate
The top of the side of support plate, teeth-missing gear can pass through between two support plates, the bottom surface of rack can respectively simultaneously with
The top surface of support plate is engaged.
A kind of dimension adjustable friction inner bore machining device as described above, the bottom surface of the stripe board is fixedly connected with rib
The top surface of plate, the side of floor are fixedly connected with the outside of corresponding side plate.
A kind of dimension adjustable friction inner bore machining device as described above, the motor is stepper motor.
The utility model has the advantages that：The utility model drives teeth-missing gear rotation, teeth-missing gear and rack by motor
Engagement, rack are fixedly connected with guide rod, and under pulling force or the repulsion effect of spring, rack can remain horizontality, from
And can be moved with carry-over bar and guide rod level of synchronization, guide rod is moved horizontally along bar-shaped trough, and guide rod is hinged by connecting rod and sliding block
Connection, the top surface area of sliding block are more than the base area of cutter groove, and sliding block cannot pass through cutter groove, so that sliding block can only be along sliding slot
Sliding, due to there is angle between sliding slot and horizontal plane, so when sliding block hoists along sliding slot and moves, cutter stretches out outside cutter groove,
So as to carry out micro-pits machining to piece surface, when sliding block is moved along sliding slot to lower, in cutter retraction cutter groove.This practicality
The novel position of engagement by adjusting teeth-missing gear and rack, it is micro- so as to adjust processing to control the stretching time of cutter
The size in hole realizes the adjustable processing in micro- hole.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the utility model structure diagram.
Reference numeral：1 backboard, 2 side plate, 3 through groove, 4 stripe board, 5 bar-shaped trough, 6 teeth-missing gear, 7 support plate, 8 guide rod 9
18 blind hole of rack 10 spring, 11 pedestal, 12 sliding slot, 13 sliding block, 14 connecting rod, 15 cutter groove, 16 cutter, 17 sleeve, 19 floor.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
A kind of dimension adjustable friction inner bore machining device, as shown, including backboard 1, both sides difference before backboard 1
It is fixedly connected with the back side of side plate 2, two side plates 2 are mutually parallel, and the side surface upper part of one of side plate 2 opens up through groove 3, through groove 3
Both sides communicated with the external world, the outside of side plate 2 is fixedly connected with one end of stripe board 4, and the top surface of stripe board 4 opens up bar-shaped trough 5,
The top surface of bar-shaped trough 5 is communicated with the external world with both sides, and the bottom surface of bar-shaped trough 5 is concordant with the bottom surface of through groove 3, and through groove 3 and bar shaped
It is communicated inside slot 5, fixed installation motor before backboard 1, fixed installation teeth-missing gear 6 on the output shaft of motor, in bar-shaped trough 5
Activity installation guide rod 8, guide rod 8 can be passed through along the horizontal sliding of bar-shaped trough 5, the inner end of guide rod 8 out of through groove 3, guide rod 8
Inside bottom surface is fixedly connected with the top surface of rack 9, and rack 9 is located between two side plates 2, rack 9 be located at the top of teeth-missing gear 6 and
It can engage, one end of rack 9 is fixedly connected with one end of spring 10, and the other end of spring 10 is fixedly connected with adjacent side plate
2 inside is fixedly connected with the bottom surface of pedestal 11 on the outside of the inside of bar-shaped trough 5, opens up sliding slot 12 before pedestal 11, sliding slot 12 with
There is angle α between horizontal plane, α=15-30 °, activity installation sliding block 13 in sliding slot 12, sliding block 13 can be slided along sliding slot 12, sliding block
One end of 13 inside articulated connection connecting rod 14, the outer end of the other end articulated connection guide rod 8 of connecting rod 14, the top surface of pedestal 11 is opened
If cutter groove 15, communicated inside the bottom surface of cutter groove 15 and sliding slot 12, cutter 16 is fixedly mounted in the top surface of sliding block 13, and cutter 16 is located at knife
In slot 15 and its point of a knife can stretch out outside cutter groove 15.The utility model drives teeth-missing gear 6 to rotate by motor, teeth-missing gear 6
It is engaged with rack 9, rack 9 is fixedly connected with guide rod 8, and under pulling force or the repulsion effect of spring 10, rack 9 can remain
Horizontality moves so as to band carry-over bar 9 and 8 level of synchronization of guide rod, and guide rod 8 is moved horizontally along bar-shaped trough 5, and guide rod 8 is logical
It crosses connecting rod 14 to be articulated and connected with sliding block 13, the top surface area of sliding block 13 is more than the base area of cutter groove 15, and sliding block 13 cannot pass through
Cutter groove 15, so that sliding block 13 can only be slided along sliding slot 12, due to having angle between sliding slot 12 and horizontal plane, so working as sliding block
13 hoist along sliding slot 12 when moving, and cutter 16 stretches out outside cutter groove 15, so as to carry out micro-pits machining to piece surface, work as cunning
When block 13 is moved along sliding slot 12 to lower, in 16 retraction cutter groove 15 of cutter.The utility model is by adjusting teeth-missing gear 6 and rack
, so as to adjust the size for processing micro- hole, realize that micro- hole is adjustable to control the stretching time of cutter 16 in 9 position of engagement
Processing.
Specifically, the inside of side plate 2 is fixedly connected with one end of sleeve 17, sleeve 17 one of described in the present embodiment
Another end opening and towards rack 9, one end of rack 9 opens up blind hole 18, and sleeve 17 is inserted into blind hole 18, blind hole 18
Inner end be fixedly connected with one end of spring 10, the other end of spring 10 is fixedly connected with the inner end of sleeve 17.The structure can limit
Spring 10 can only horizontal stretching or contraction, the normal operation of Bending Influence rack 9 when avoiding 10 forced contraction of spring.
Specifically, the inside of the side plate 2 described in the present embodiment is respectively fixedly connected with the side of support plate 7, teeth-missing gear 6
Top can pass through between two support plates 7, and the bottom surface of rack 9 can be engaged with the top surface of support plate 7 simultaneously respectively.
The structure can further be supported rack 9, more stablize when rack 9 moves horizontally.
Further, the bottom surface of the stripe board 4 described in the present embodiment is fixedly connected with the top surface of floor 19, the side of floor 19
It is fixedly connected with the outside of corresponding side plate 2.Stripe board 4 is supported by floor 19, stripe board 4 and respective side can be enhanced
Connective stability between plate 2.
Further, the motor described in the present embodiment is stepper motor.Stepper motor operation is more accurate, can be accurate
Control the process time of cutter 16.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (5)
- The inner bore machining device 1. a kind of dimension adjustable rubs, it is characterised in that：Including backboard（1）, backboard（1）Before both sides It is respectively fixedly connected with side plate（2）The back side, two side plates（2）It is mutually parallel, one of side plate（2）Side surface upper part open up Slot（3）, through groove（3）Both sides communicated with the external world, side plate（2）Outside be fixedly connected with stripe board（4）One end, stripe board （4）Top surface open up bar-shaped trough（5）, bar-shaped trough（5）Top surface communicated with the external world with both sides, bar-shaped trough（5）Bottom surface with thoroughly Slot（3）Bottom surface it is concordant, and through groove（3）With bar-shaped trough（5）Inside communicates, backboard（1）Before be fixedly mounted motor, motor Teeth-missing gear is fixedly mounted on output shaft（6）, bar-shaped trough（5）Interior activity installation guide rod（8）, guide rod（8）It can be along bar-shaped trough（5） Level sliding, guide rod（8）Inner end can be from through groove（3）It inside passes through, guide rod（8）Inside bottom surface be fixedly connected with rack（9）'s Top surface, rack（9）Positioned at two side plates（2）Between, rack（9）Positioned at teeth-missing gear（6）Top and can engage, tooth Item（9）One end be fixedly connected with spring（10）One end, spring（10）The other end be fixedly connected with adjacent side plate（2）It is interior Side, bar-shaped trough（5）Inside on the outside of be fixedly connected with pedestal（11）Bottom surface, pedestal（11）Before open up sliding slot（12）, sliding slot （12）There is angle α between horizontal plane, α=15-30 °, sliding slot（12）Interior activity installation sliding block（13）, sliding block（13）It can be along cunning Slot（12）Sliding, sliding block（13）Inside be articulated and connected connecting rod（14）One end, connecting rod（14）The other end be articulated and connected guide rod （8）Outer end, pedestal（11）Top surface open up cutter groove（15）, cutter groove（15）Bottom surface and sliding slot（12）Inside communicates, sliding block （13）Top surface be fixedly mounted cutter（16）, cutter（16）Positioned at cutter groove（15）Interior and its point of a knife can stretch out cutter groove（15）Outside.
- The inner bore machining device 2. a kind of dimension adjustable according to claim 1 rubs, it is characterised in that：It is described wherein One side plate（2）Inside be fixedly connected with sleeve（17）One end, sleeve（17）Another end opening and towards rack（9）, tooth Item（9）One end open up blind hole（18）, sleeve（17）It is inserted into blind hole（18）It is interior, blind hole（18）Inner end be fixedly connected with bullet Spring（10）One end, spring（10）The other end be fixedly connected with sleeve（17）Inner end.
- The inner bore machining device 3. a kind of dimension adjustable according to claim 1 rubs, it is characterised in that：The side plate （2）Inside be respectively fixedly connected with support plate（7）Side, teeth-missing gear（6）Top can be from two support plates（7）Between It passes through, rack（9）Bottom surface can respectively simultaneously and support plate（7）Top surface be engaged.
- The inner bore machining device 4. a kind of dimension adjustable according to claim 1 rubs, it is characterised in that：The bar shaped Plate（4）Bottom surface be fixedly connected with floor（19）Top surface, floor（19）Side be fixedly connected with corresponding side plate（2）Outside.
- The inner bore machining device 5. a kind of dimension adjustable according to claim 1 rubs, it is characterised in that：The motor For stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052557.3U CN207757025U (en) | 2018-01-12 | 2018-01-12 | A kind of dimension adjustable friction inner bore machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052557.3U CN207757025U (en) | 2018-01-12 | 2018-01-12 | A kind of dimension adjustable friction inner bore machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207757025U true CN207757025U (en) | 2018-08-24 |
Family
ID=63183792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820052557.3U Expired - Fee Related CN207757025U (en) | 2018-01-12 | 2018-01-12 | A kind of dimension adjustable friction inner bore machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207757025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079623A (en) * | 2018-08-28 | 2018-12-25 | 湖州市练市创鑫金属拉丝厂 | A kind of adjustable metal wire-drawing frame |
-
2018
- 2018-01-12 CN CN201820052557.3U patent/CN207757025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079623A (en) * | 2018-08-28 | 2018-12-25 | 湖州市练市创鑫金属拉丝厂 | A kind of adjustable metal wire-drawing frame |
| CN109079623B (en) * | 2018-08-28 | 2024-04-05 | 江苏跃诚金属科技有限公司 | Adjustable metal wire drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 |