CN207888360U - A kind of milling tools of automobile gearbox plunger - Google Patents
A kind of milling tools of automobile gearbox plunger Download PDFInfo
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- CN207888360U CN207888360U CN201820215597.5U CN201820215597U CN207888360U CN 207888360 U CN207888360 U CN 207888360U CN 201820215597 U CN201820215597 U CN 201820215597U CN 207888360 U CN207888360 U CN 207888360U
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- pressing plate
- polishing
- mounting bracket
- platform
- milling tools
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Abstract
The utility model discloses a kind of milling tools of automobile gearbox plunger, including workbench, polishing rack and driving mechanism；Workbench includes being polished flat platform；Polishing rack includes mounting bracket and pressing plate, and mounting bracket is installed with polishing platform parallel and the platform that opposite can polish moves up and down；Pressing plate is slidably connected with mounting bracket, and pressing plate connect with a driving mechanism and can reciprocatingly move on mounting bracket under the action of driving mechanism；It is equipped with sand paper between polishing platform and pressing plate, object is polished for placing between the lower face and polishing platform upper surface of pressing plate；By designing a kind of automation milling tools, it can very easily polish shafts such as plunger/valve rods, and can ensure its precision of polishing, to greatly improve grinding efficiency, while greatly reduce human cost and material cost.
Description
Technical field
The utility model is related to a kind of milling tools, especially a kind of milling tools of automobile gearbox plunger.
Background technology
Automobile gearbox can be usually encountered in automobile maintenance industry due to there is burr after the long-time service of plunger, and is drawn
Playing automobile gearbox cannot normally work operation, cause the security risk in vehicle travel process, regarding to the issue above usually
The maintenance mode of use is to carry out sanding and polishing again after dismantling the plunger, removes the burr on its surface, is enable to
More stabilization is sensitively acted on associated mechanisms component proper engagement in gearbox, to solve its caused vehicle problem.Mesh
Before, it is usually polished using artificial pure craft for the polishing of this kind of plunger or valve rod, since the height of its use environment is wanted
The property asked, polishing one plunger rod/valve rod usually needs to expend for a long time, and it is ineffective to polish, and sanding and polishing efficiency is low, right
For the people with vehicle of being eager, this just causes inconvenience to its life；And sand paper is also constantly replaced in above process, to protect
Card completion polishing as fast as possible, but a large amount of wastes of sand paper are caused, to increase the material cost of vehicle maintenance, knot
Close human cost so that entire maintenance cost is higher.
Invention content
The goal of the invention of the utility model is：In view of the above problems, a kind of automobile gearbox plunger is provided
Milling tools can very easily beat the shafts such as plunger rod/valve rod by designing a kind of automation milling tools
Mill, and can ensure its polish precision, to greatly improve grinding efficiency, at the same greatly reduce human cost and
Material cost solves the problems, such as that the grinding efficiency of the shafts such as plunger rod, valve rod during existing vehicle maintenance is low；It solves
The high problem of human cost caused by manual polishing；It solves the shafts such as existing plunger rod, valve rod to polish ineffective ask
Topic；It solves abrasive material consuming in bruting process, causes the high problem of material cost.
The technical solution adopted in the utility model is as follows：
A kind of milling tools of automobile gearbox plunger of the utility model, including workbench, polishing rack and driving mechanism；
The workbench includes being polished flat platform；The polishing rack includes mounting bracket and pressing plate, and the mounting bracket is pacified with polishing platform parallel
It fills and the platform that opposite can polish moves up and down；The pressing plate is slidably connected with mounting bracket, and pressing plate connect with a driving mechanism and can
It reciprocatingly moves on mounting bracket under the action of driving mechanism；It is equipped with sand paper, pressing plate between polishing platform and the pressing plate
Lower face and polishing platform upper surface between for placing be polished object.
Due to using the above structure, be polished workpiece can polishing platform and pressing plate between rolled, with sand paper it
Between carry out sufficient Friction Sanding, workpiece is pressed on polishing platform by pressing plate by its own weight so that workpiece can be more
Stick on being acted between pressing plate and polishing platform for conjunction, so that workpiece can efficiently be beaten under suitably friction force effect
The automation of mill, the columnar workpiece that the milling tools of the automobile gearbox plunger of the utility model realizes high-precision requirement is beaten
Mill, instead of the manual grinding of prior art plunger rod, substantially increases the grinding efficiency of workpiece, solves human cost, and
And in bruting process, compared to traditional form that sand paper segmentation into strips carries out workpiece to manual Friction Sanding, this reality
It is used cooperatively with novel whole use of milling tools sand paper and with polishing rack so that the consuming rate of sand paper is low, greatly saves
The waste of abrasive material, has saved material cost；The milling tools of the automobile gearbox plunger of the utility model will likely consume
It is ten minutes or so that Shi Ruogan hours bruting process, which are reduced to, greatly improves grinding efficiency and can ensure work of polishing
There is good use value and commercial economy to be worth for the polishing quality of part, simple in structure, simple operation.
The milling tools of the automobile gearbox plunger of the utility model, the mounting bracket are connected by gag lever post and polishing platform
It connects, the gag lever post is fixedly mounted on polishing platform, and mounting hole corresponding with gag lever post is provided on the mounting bracket, is used for
The Matching installation of mounting bracket and gag lever post simultaneously moves up and down in the axial direction of gag lever post.
Since using the above structure, direct through hole connects between gag lever post and mounting bracket so that mounting bracket can facilitate
Along gag lever post be mounted on polishing platform above so that polishing rack can be good at using the weight of itself and be polished object work
With so that being polished object has enough Friction Sanding power, and gag lever post can also limit mounting bracket relative to being polished flat
The transverse shifting of platform, to ensure the effect stability of entire bruting process.
The milling tools of the automobile gearbox plunger of the utility model, the pressing plate are connect by sliding rail with mounting bracket, institute
It states sliding rail and is parallel to and be polished flat end face and be fixed on mounting bracket, pressing plate can do reciprocal shifting on the length direction of sliding rail
It is dynamic.
Since using the above structure, pressing plate can move back and forth on the length direction of sliding rail, to which what is driven is polished
Polishing of the workpiece on polishing platform rolls so that be polished that workpiece can be repeatedly adequately polishes so that workpiece
Grinding efficiency is high, and polishing effect is good.
The milling tools of the automobile gearbox plunger of the utility model, the sliding rail are erected at mounting bracket by mounting plate
Lower section, the pressing plate are connect by linear bearing with sliding rail, and driving mechanism provides sliding power for pressing plate.
Due to using the above structure, linear bearing enable to pressing plate under the action of driving mechanism band dynamic pressure plate in sliding rail
On move reciprocatingly, mechanism is simple, installation and manufacture craft halve, the use cost of equipment is low.
The milling tools of the automobile gearbox plunger of the utility model is equipped with central channel at the symmetrical centre of the pressing plate
Hole, the driving mechanism include motor, turntable and travelling arm；One end of the travelling arm is clamped with the center slot, another
End is connected on the non-central location of turntable；The power output end of the turntable and motor connects.
Due to using the above structure, the connection type of travelling arm and turntable so that the rotation of motor is converted to sliding
The horizontal reciprocating movement of arm, to realize the straight reciprocating motion of pressing plate by travelling arm, structurally and functionally principle is simple, real
Show stablizing for pressing plate to move back and forth, to carry out adequacy burnishing action to workpiece surface.
The milling tools of the automobile gearbox plunger of the utility model, the motor are also electric with speed control and timer
Property connection.
Since using the above structure, the milling tools of the automobile gearbox plunger of the utility model can also be by controlling speed
Degree regulating device and timer are adjusted the polishing parameter of workpiece so that it can more be efficiently completed polishing, also side
Grinding workpieces timeliness statistics, counted so as to the validity to same specification grinding workpieces, workpiece avoided to exist
The repetitive operation for occurring the underproof bruting process of polishing in bruting process, has further saved the polishing time, has improved work
The grinding efficiency of part.
The milling tools of the automobile gearbox plunger of the utility model, the polishing platform are equipped with groove, the sand paper
It is placed in the groove；The maximum length of the groove is more than the longest distance that pressing plate can move.
Since the placement that using the above structure, the structure setting of groove not only enables sand paper to stablize uses, additionally it is possible to
Play the role of certain long-pending oil, avoid the waste of fluid, ensure the service life of sand paper, saves material cost；While groove is also
It can prevent polishing workpiece from rolling out polishing platform, cause workpiece that can also can not prevent from falling due to workpiece while normal buff
The possibility phenomenon for falling behind equipment damage caused by pressing plate is directly acted on platform of polishing occurs.
A kind of polishing process of the milling tools of automobile gearbox plunger, includes the following steps：
Step 1: being put into the groove on polishing platform after sand paper is soaked upper lubricating oil, and sand paper is paved；
It is placed on sand paper Step 2: workpiece will be polished；
Step 3: the mounting hole on mounting bracket is directed at gag lever post, and mounting bracket is moved down along gag lever post so that peace
The pressing plate shelved, which is pressed in, to be polished on workpiece；
Step 4: rotation travelling arm to its end is clamped in the center slot on insertion pressing plate manually；
Step 5: governing speed controller setting motor velocity of rotation, and by timer be arranged motor work when
Between after, open motor, with dynamic pressure plate polishing platform on move back and forth realize workpiece polishing；
Step 6: after the completion of polishing, motor is closed；
Step 7: removing travelling arm, and mounting bracket entirety is dismantled upwards along gag lever post, takes out workpiece；
Step 8: polishing finishes, measures workpiece surface polishing precision and continue to repeat step 2 extremely if undesirable
The operation of step 7.
Due to using above-mentioned polishing process, capableing of the stability of grinding workpieces, avoiding the excessive and uneven polishing of workpiece,
The service life of sand paper can also be made to greatly improve, operating procedure is simply orderly so that the sanding property of workpiece is good, equipment
Working service it is at low cost.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, its is simple in structure, simple operation, realizes the automation of the parts of the high plunger/valve rod of surface finish requirements
Polishing；
2, making is low with use cost, and there is good use value and commercial economy to be worth；
3, grinding efficiency is high, and polishing effect is good；
4, equipment has saved a large amount of human cost and abrasive material cost.
Description of the drawings
Fig. 1 is the structure diagram of automobile gearbox plunger milling tools；
Fig. 2 is the vertical view of automobile gearbox plunger milling tools；
It is marked in figure：100- workbench, 101- polishing platforms, 102- grooves, 103- sand paper, 200- polishing racks, 201- peaces
It shelves, 202- gag lever posts, 203- pressing plates, 204- sliding rails, 205- linear bearings, the centers 206- slot, 207- mounting plates, 300- drives
Motivation structure, 301- motors, 302- turntables, 303- travelling arms, 400- are polished workpiece.
Specific implementation mode
The utility model is described in detail with reference to embodiment.
It is with reference to embodiments, new to this practicality in order to make the object, technical solution and advantage of invention be more clearly understood
Type is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the utility model, and
It is not used in restriction the utility model.As depicted in figs. 1 and 2：
Embodiment 1
A kind of milling tools of automobile gearbox plunger, including workbench 100, polishing rack 200 and driving mechanism 300；Institute
It includes polishing platform 101 to state workbench 100；The polishing rack 200 includes mounting bracket 201 and pressing plate 203, the mounting bracket 201
Installation parallel with polishing platform 101 can simultaneously be moved up and down with respect to polishing platform 101；The pressing plate 203 connects with the sliding of mounting bracket 201
It connects, pressing plate 203 connect with a driving mechanism 300 and can do reciprocal shifting on mounting bracket 201 under the action of driving mechanism 300
It is dynamic；Sand paper 103, lower face and 101 upper end of polishing platform of pressing plate 203 are equipped between the polishing platform 101 and pressing plate 203
Be polished workpiece 400 for placing between face, be polished workpiece 400 pressing plate it is reciprocal during pressing plate 203 be polished flat
It is rolled around between platform 101, wherein sand paper can be arranged on the upper surface of polishing platform 101 and/or the lower face of pressing plate 203
.
Embodiment 2
A kind of milling tools of automobile gearbox plunger, including workbench 100, polishing rack 200 and driving mechanism 300；Institute
It includes polishing platform 101 to state workbench 100；The polishing rack 200 includes mounting bracket 201 and pressing plate 203, the mounting bracket 201
Installation parallel with polishing platform 101 can simultaneously be moved up and down with respect to polishing platform 101；The pressing plate 203 connects with the sliding of mounting bracket 201
It connects, pressing plate 203 connect with a driving mechanism 300 and can do reciprocal shifting on mounting bracket 201 under the action of driving mechanism 300
It is dynamic；Sand paper 103, lower face and 101 upper end of polishing platform of pressing plate 203 are equipped between the polishing platform 101 and pressing plate 203
It is polished workpiece 400 for placing between face, mounting bracket 201 is connect by gag lever post 202 with polishing platform 101, the limit
Bar 202 is fixedly mounted on polishing platform 101, and mounting hole corresponding with gag lever post 202 is provided on the mounting bracket 201, is used
In mounting bracket 201 and gag lever post 202 Matching installation and moved up and down in the axial direction of gag lever post 202.
Embodiment 3
A kind of milling tools of automobile gearbox plunger, including workbench 100, polishing rack 200 and driving mechanism 300；Institute
It includes polishing platform 101 to state workbench 100；The polishing rack 200 includes mounting bracket 201 and pressing plate 203, the mounting bracket 201
Installation parallel with polishing platform 101 can simultaneously be moved up and down with respect to polishing platform 101；The pressing plate 203 connects with the sliding of mounting bracket 201
It connects, pressing plate 203 connect with a driving mechanism 300 and can do reciprocal shifting on mounting bracket 201 under the action of driving mechanism 300
It is dynamic；Sand paper 103, lower face and 101 upper end of polishing platform of pressing plate 203 are equipped between the polishing platform 101 and pressing plate 203
It is polished workpiece 400 for placing between face, mounting bracket 201 is connect by gag lever post 202 with polishing platform 101, the limit
Bar 202 is fixedly mounted on polishing platform 101, and mounting hole corresponding with gag lever post 202 is provided on the mounting bracket 201, is used
In mounting bracket 201 and gag lever post 202 Matching installation and moved up and down in the axial direction of gag lever post 202.Pressing plate 203 passes through sliding rail
204 connect with mounting bracket 201, and the sliding rail 204 is parallel to polishing 101 end face of platform and is fixed on mounting bracket 201, presses
Plate 203 can reciprocatingly move on the length direction of sliding rail 204.In above structure, sliding rail 204 can be lead screw, on pressing plate 203
Carry out cooperation installation by feed screw nut and lead screw sliding rail, by electric drive sliding rail lead screw rotate and reverse realize pressing plate
203 reciprocating movement on sliding rail 204 to realize the polishing for being polished workpiece 400, and can easily ensure its polishing
Stability.
Embodiment 4
A kind of milling tools of automobile gearbox plunger, including workbench 100, polishing rack 200 and driving mechanism 300；Institute
It includes polishing platform 101 to state workbench 100；The polishing rack 200 includes mounting bracket 201 and pressing plate 203, the mounting bracket 201
Installation parallel with polishing platform 101 can simultaneously be moved up and down with respect to polishing platform 101；The pressing plate 203 connects with the sliding of mounting bracket 201
It connects, pressing plate 203 connect with a driving mechanism 300 and can do reciprocal shifting on mounting bracket 201 under the action of driving mechanism 300
It is dynamic；Sand paper 103, lower face and 101 upper end of polishing platform of pressing plate 203 are equipped between the polishing platform 101 and pressing plate 203
It is polished workpiece 400 for placing between face, mounting bracket 201 is connect by gag lever post 202 with polishing platform 101, the limit
Bar 202 is fixedly mounted on polishing platform 101, and mounting hole corresponding with gag lever post 202 is provided on the mounting bracket 201, is used
In mounting bracket 201 and gag lever post 202 Matching installation and moved up and down in the axial direction of gag lever post 202.Pressing plate 203 passes through sliding rail
204 connect with mounting bracket 201, and the sliding rail 204 is parallel to polishing 101 end face of platform and is fixed on mounting bracket 201, presses
Plate 203 can reciprocatingly move on the length direction of sliding rail 204.The sliding rail 204 is erected at mounting bracket by mounting plate 207
201 lower section, the pressing plate 203 are connect by linear bearing 205 with sliding rail 204, and driving mechanism 300 is that pressing plate 203 provides cunning
Dynamic power；Center slot 206 is equipped at the symmetrical centre of the pressing plate 203, the driving mechanism 300 includes motor 301, turntable
302 and travelling arm 303；One end of the travelling arm 303 is clamped with the center slot 206, and the other end is connected to turntable 302
On non-central location, the connection of non-central location is arranged, and just realizes the linear reciprocating motion of travelling arm 303；Turntable 302 and electricity
The power output end of machine 301 connects, and driving disc rotates in one direction.
Embodiment 5
The present embodiment is same as the previously described embodiments, the difference is that：The motor 301 also with speed control and meter
When device be electrically connected.
Embodiment 6
The present embodiment is identical as previous embodiment, the difference is that：Platform 101 of polishing is equipped with groove 102, described
Sand paper 103 is placed in the groove 102；The maximum length of the groove 102 is more than the longest distance that pressing plate 203 can move.
The length of pressing plate is more than the value of the half of groove length.
Embodiment 7
A kind of polishing process of the milling tools of the automobile gearbox plunger based on embodiment 6, includes the following steps：
Step 1: be put into the groove 102 on polishing platform 101 after sand paper 103 is soaked upper lubricating oil, and by sand paper 103
It paves；
It is placed on sand paper 103 Step 2: workpiece will be polished；Wherein the axis of workpiece is reciprocal with pressing plate as far as possible
The rotating direction of the direction of motion, that is, workpiece is disposed vertically；
Step 3: by mounting bracket 201 mounting hole be aligned gag lever post 202, and by mounting bracket 201 along gag lever post 202 to
Lower movement so that the pressing plate 203 on mounting bracket 201, which is pressed in, to be polished on workpiece；
Step 4: rotation travelling arm 303 to its end is clamped in the center slot 206 on insertion pressing plate 203 manually；
Step 5: the velocity of rotation of governing speed controller setting motor 301, and motor 301 is arranged by timer
After working time, motor 301 is opened, moves back and forth the polishing for realizing workpiece on polishing platform 101 with dynamic pressure plate 203；Rotation
Speed and adjusting for time can count its ginseng for being suitble to it to polish by this equipment for the limited experimentation of different types of workpiece
Number setting；
Step 6: after the completion of polishing, motor 301 is closed；
Step 7: travelling arm 303 is removed, and mounting bracket 201 is whole along the dismounting upwards of gag lever post 202, take out workpiece；
Step 8: polishing finishes, measures workpiece surface polishing precision and continue to repeat step 2 extremely if undesirable
The operation of step 7.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (7)
1. a kind of milling tools of automobile gearbox plunger, it is characterised in that：Including workbench（100）, polishing rack（200）And drive
Motivation structure（300）；The workbench（100）Including platform of polishing（101）；The polishing rack（200）Including mounting bracket（201）With
Pressing plate（203）, the mounting bracket（201）With polishing platform（101）Parallel installation simultaneously can opposite polishing platform（101）On move down
It is dynamic；The pressing plate（203）With mounting bracket（201）It is slidably connected, pressing plate（203）With a driving mechanism（300）It connects and can drive
Motivation structure（300）Under the action of in mounting bracket（201）On reciprocatingly move；The polishing platform（101）With pressing plate（203）Between
It is equipped with sand paper（103）, pressing plate（203）Lower face with polishing platform（101）Between upper surface object is polished for placing.
2. the milling tools of automobile gearbox plunger according to claim 1, it is characterised in that：The mounting bracket（201）
Pass through gag lever post（202）With polishing platform（101）Connection, the gag lever post（202）It is fixedly mounted on polishing platform（101）On,
The mounting bracket（201）On be provided with and gag lever post（202）Corresponding mounting hole is used for mounting bracket（201）With gag lever post（202）
Matching installation and in gag lever post（202）Axial direction on move up and down.
3. the milling tools of automobile gearbox plunger according to claim 1 or 2, it is characterised in that：The pressing plate（203）
Pass through sliding rail（204）With mounting bracket（201）Connection, the sliding rail（204）It is parallel to polishing platform（101）End face is simultaneously fixedly installed
In mounting bracket（201）On, pressing plate（203）It can be in sliding rail（204）Length direction on reciprocatingly move.
4. the milling tools of automobile gearbox plunger according to claim 3, it is characterised in that：The sliding rail（204）It is logical
Cross mounting plate（207）It is erected at mounting bracket（201）Lower section, the pressing plate（203）Pass through linear bearing（205）With sliding rail
（204）Connection, driving mechanism（300）For pressing plate（203）Sliding power is provided.
5. the milling tools of automobile gearbox plunger according to claim 4, it is characterised in that：The pressing plate（203）'s
Center slot is equipped at symmetrical centre（206）, the driving mechanism（300）Including motor（301）, turntable（302）And travelling arm
（303）；The travelling arm（303）One end and the center slot（206）Clamping, the other end are connected to turntable（302）It is non-
On center；The turntable（302）With motor（301）Power output end connection.
6. the milling tools of automobile gearbox plunger according to claim 5, it is characterised in that：The motor（301）Also
It is electrically connected with speed control and timer.
7. the milling tools of the automobile gearbox plunger according to claims 1 or 2 or 4 or 5 or 6, it is characterised in that：It is described
Polishing platform（101）It is equipped with groove（102）, the sand paper（103）It is placed on the groove（102）It is interior；The groove（102）'s
Maximum length is more than pressing plate（203）The longest distance that can be moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820215597.5U CN207888360U (en) | 2018-02-07 | 2018-02-07 | A kind of milling tools of automobile gearbox plunger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820215597.5U CN207888360U (en) | 2018-02-07 | 2018-02-07 | A kind of milling tools of automobile gearbox plunger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207888360U true CN207888360U (en) | 2018-09-21 |
Family
ID=63544272
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820215597.5U Active CN207888360U (en) | 2018-02-07 | 2018-02-07 | A kind of milling tools of automobile gearbox plunger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207888360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161632A (en) * | 2018-02-07 | 2018-06-15 | 张志强 | A kind of milling tools of automobile gearbox plunger |
| CN112720130A (en) * | 2020-12-29 | 2021-04-30 | 叶霖 | Computer housing burr grinding device |
-
2018
- 2018-02-07 CN CN201820215597.5U patent/CN207888360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161632A (en) * | 2018-02-07 | 2018-06-15 | 张志强 | A kind of milling tools of automobile gearbox plunger |
| CN112720130A (en) * | 2020-12-29 | 2021-04-30 | 叶霖 | Computer housing burr grinding device |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220329 Address after: 510000 105, No. 50, daluoling Road, Zhongluotan Town, Baiyun District, Guangzhou, Guangdong Patentee after: Guangzhou guangchepu Auto Parts Co.,Ltd. Address before: 642450 No. 8, group 17, Yongqiang village, Xindian Town, Weiyuan County, Neijiang City, Sichuan Province Patentee before: Zhang Zhiqiang |