CN108161137A - For processing the milling drum with spline-simulating periphery workpiece - Google Patents
For processing the milling drum with spline-simulating periphery workpiece Download PDFInfo
- Publication number
- CN108161137A CN108161137A CN201810015651.6A CN201810015651A CN108161137A CN 108161137 A CN108161137 A CN 108161137A CN 201810015651 A CN201810015651 A CN 201810015651A CN 108161137 A CN108161137 A CN 108161137A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- pedestal
- simulating
- spline
- adjustment mechanism
- 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.)
- Granted
Links
- 238000003801 milling Methods 0.000 title claims abstract description 30
- 238000000227 grinding Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 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 abstract description 31
- 241000239290 Araneae Species 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/02—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a kind of for processing the milling drum with spline-simulating periphery workpiece, including pedestal, guide rail, workbench, fixed frame, the first adjustment mechanism, second adjustment mechanism, driving device and grinding wheel are slided, it is parallel with pedestal and be laid in the top of pedestal to slide guide rail；Workbench is connect with sliding guide rail by guide rail slide block and is arranged on the top for sliding guide rail, and guide rail slide block can move on guide rail is slided；Fixed frame is fixedly mounted on the table；The first adjustment mechanism is fixed on a side of pedestal, and the different location of the bottom of the first adjustment mechanism and workbench optionally connects to drive movable workbench；One end of second adjustment mechanism is connect by connecting rod with pedestal and positioned at the top of pedestal, the other end and the driving device of second adjustment mechanism are pivotally connected；At least one end of driving device connect that grinding wheel is driven to rotate with grinding wheel.The milling drum of the present invention is reasonable in design, and grinding efficiency is high, and equipment interoperability is strong.
Description
Technical field
The present invention relates to equipment for grinding technical field, specifically, more particularly to a kind of have spline-simulating week for processing
The milling drum of edge workpiece.
Background technology
In Modern mechanical design, it is often necessary to workpiece of the periphery for different spline-simulating structure designs, existing processing skill
The generally artificial cutting of art or grinding, artificial machining accuracy is not high, and grinding needs to expend the considerable time, adds
The quality of work workpiece tends not to reach set design requirement.
Invention content
The present invention is directed to solve one of above-mentioned technical problem of the prior art at least to a certain extent.In view of this,
Present invention needs offer is a kind of reasonable in design, and grinding efficiency is high, and the strong processing that is used for of equipment interoperability has spline-simulating week
The milling drum of edge workpiece.
The present invention provides a kind of milling drum for processing with spline-simulating periphery workpiece, including：Pedestal, slide guide rail,
Workbench, fixed frame, the first adjustment mechanism, second adjustment mechanism, driving device and grinding wheel, it is described to slide guide rail and the pedestal
Top that is parallel and being laid in the pedestal；The workbench is connect with the guide rail that slides by guide rail slide block and is arranged on institute
The top for sliding guide rail is stated, the guide rail slide block can be moved in described slide on guide rail；The fixed frame is fixedly mounted on described
On workbench；The first adjustment mechanism is fixed on a side of the pedestal, the first adjustment mechanism and the work
The different location for making the bottom of platform optionally connects to drive the movable workbench；One end of the second adjustment mechanism
It is connect and positioned at the top of the pedestal, the other end and the drive of the second adjustment mechanism with the pedestal by connecting rod
Dynamic device is pivotally connected；At least one end of the driving device connect that the grinding wheel is driven to rotate with the grinding wheel.
According to one embodiment of present invention, the guide rail that slides includes two first level guide rails being arranged in parallel and position
Support base in the first level guide rail both ends, the support base are fixedly connected with the pedestal.
According to one embodiment of present invention, the workbench is surrounded by end to end baffle, the workbench
Rear side baffle height be higher than other three sides baffle.
According to one embodiment of present invention, the fixed frame includes clamping plate, bottom plate and the axis positioned at the bottom plate both ends
Bearing is held, the clamping plate is detachably connected with the bottom plate, and the both ends of the bottom plate turn for cylinder and with the bearing spider
Dynamic connection, the bearing spider are fixed on the workbench.
According to one embodiment of present invention, the first adjustment mechanism includes two stents, the second horizontal guide rail, first
Cylinder and the second cylinder, two stents are fixed on side by side on the pedestal and front side is formed with open ports, second water
Level gauge is located in the open ports and is fixedly connected with the support vertical, and the middle part of first cylinder passes through guide pad and institute
The connection of the second horizontal guide rail is stated, first cylinder is vertical with the guide pad to be fixedly connected, and the mandril of first cylinder leads to
It crosses the first connecting plate and offsets with the workbench and connect, the mandril of second cylinder penetrates through one of those described stent and institute
Guide pad is stated to be fixedly connected that the guide pad is driven to slide on second horizontal guide rail.
According to one embodiment of present invention, the center line of first connecting plate along length extending direction is equipped with multiple
The uniform pilot hole arranged and diameter is identical, the mandril of first cylinder can put in certain distance in the pilot hole.
According to one embodiment of present invention, the second adjustment mechanism includes third cylinder, guide holder, link, the
Three horizontal guide rails and limiting device, the guide holder are fixed on the top of the connecting rod, and towards the one of the driving device
Side is fixed with the second connecting plate, and the mandril of the third cylinder connect to drive by second connecting plate with the link
The link does straight reciprocating motion, and the link is connected with a u-bracket close to the side of the guide holder, and described
Three horizontal guide rails pass through the guide holder and second connecting plate to be fixedly connected with the bottom of the u-bracket, the limiting
Device is fixed on the one end of the link far from the third cylinder, the other end of the limiting device and the driving device
Connection.
According to one embodiment of present invention, one end of the driving device is pivotably coupled to the u-bracket
In open slot.
According to one embodiment of present invention, the driving device include motor and motor connecting rod, the motor it is defeated
It is connect behind one end that shaft passes through the motor connecting rod with the grinding wheel the grinding wheel to be driven to rotate, the motor connecting rod
The other end be pivotally connected with the u-bracket.
According to one embodiment of present invention, the grinding wheel is equipped with protective cover, and the protective cover is filled away from the driving
Setting is opened wide in the side put.
The milling drum of the present invention precisely adjusts the phase of grinding wheel and workpiece by the first adjustment mechanism and second adjustment mechanism
The grinding work of spline-simulating periphery workpiece is realized to position and by replacing the different grinding wheel of edge radian, while also can
Realize the grinding work of different rack types, so milling drum is reasonable in design, grinding efficiency is high, and can be suitably used for periphery
Workpiece for different type spline-simulating is ground work, and equipment interoperability is strong.
Description of the drawings
Fig. 1 is the structure according to an embodiment of the invention for milling drum of the processing with spline-simulating periphery workpiece
Schematic diagram.
Fig. 2 is sliding for milling drum of the processing with spline-simulating periphery workpiece according to an embodiment of the invention
The structure diagram of guide rail.
Fig. 3 is according to an embodiment of the invention for the first of milling drum of the processing with spline-simulating periphery workpiece
The structure diagram of adjustment mechanism.
Fig. 4 is according to an embodiment of the invention for the second of milling drum of the processing with spline-simulating periphery workpiece
The structure diagram of adjustment mechanism.
Fig. 5 is the left view according to an embodiment of the invention for milling drum of the processing with spline-simulating periphery workpiece
Figure.
Reference numeral：100- has the milling drum of spline-simulating periphery workpiece for processing；1- pedestals；2- slides guide rail；3-
Workbench；4- fixed frames；5- the first adjustments mechanism；6- second adjustments mechanism；7- driving devices；8- grinding wheels；9- guide rail slide blocks；
10- connecting rods；21- first level guide rails；22- support bases；41- clamping plates；42- bottom plates；43- bearing spiders；51- stents；52-
Two horizontal guide rails；The first cylinders of 53-；The second cylinders of 54-；55- guide pads；The first connecting plates of 56-；57- pilot holes；61- thirds
Cylinder；62- guide holders；63- links；64- third horizontal guide rails；65- limiting devices；The second connecting plates of 66-；67-U type branch
Frame；71- motors；72- motor connecting rods；81- protective covers.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
As shown in Figure 1 and Figure 5, according to an embodiment of the invention, for milling drum of the processing with spline-simulating periphery workpiece
100 include：Pedestal 1 slides guide rail 2, workbench 3, fixed frame 4, the first adjustment mechanism 5, second adjustment mechanism 6, driving device 7
With grinding wheel 8, it is parallel with pedestal 1 and be laid in the top of pedestal 1 to slide guide rail 2；Workbench 3 is led by guide rail slide block 9 with sliding
Rail 2 connects and is arranged on the top for sliding guide rail 2, and guide rail slide block 9 can move on guide rail 2 is slided；Fixed frame 4 is fixedly mounted on
On workbench 3；The first adjustment mechanism 5 is fixed on a side of pedestal 1, the first adjustment mechanism 5 and the bottom of workbench 3
Different location optionally connects that workbench 3 is driven to move；One end of second adjustment mechanism 6 passes through connecting rod 10 and pedestal
1 connection and the top for being located at pedestal 1, the other end and the driving device 7 of second adjustment mechanism 6 are pivotally connected；Driving device 7 is extremely
Few one end connect that grinding wheel 8 is driven to rotate with grinding wheel 8.
The milling drum 100 of the present invention precisely adjusts grinding wheel 8 and work by the first adjustment mechanism 5 and second adjustment mechanism 6
The relative position of part and realize the grinding work of spline-simulating periphery workpiece by replacing the different grinding wheel 8 of edge radian,
The grinding work of different types of spline-simulating can be also realized simultaneously, so milling drum 100 reasonable in design, grinding efficiency
Height, and can be suitably used for the workpiece that periphery is different type spline-simulating and be ground work, equipment interoperability is strong.
As shown in Figure 2 and Figure 5, it slides guide rail 2 and includes two first level guide rails 21 being arranged in parallel and positioned at the first water
The support base 22 at 21 both ends of level gauge, support base 22 are fixedly connected with pedestal 1.
As shown in Figure 1, workbench 3 is surrounded by end to end baffle, the height of the rear side baffle of workbench is higher than
The baffle of other three sides, prevents that the iron in grinding process from cutting or other impurities fly out workbench, reasonable in design.
As shown in Figure 1, fixed frame 4 includes clamping plate 41, bottom plate 42 and the bearing spider 43 positioned at 42 both ends of bottom plate, clamping plate 41
It is detachably connected with bottom plate 42, the both ends of bottom plate 42 are rotatablely connected for cylinder and with bearing spider 43, you can are completed to workpiece
Accurate grinding, bearing spider 42 is fixed on workbench 3.
As shown in figures 1 and 3, the first adjustment mechanism 5 includes two stents 51, the second horizontal guide rail 52, the first cylinder 53
With the second cylinder 54, two stents 51 are fixed on side by side on pedestal 1 and front side is formed with open ports, and the second horizontal guide rail 52 is located at
Vertical with stent 51 in open ports to be fixedly connected, the middle part of the first cylinder 53 is connected by guide pad 55 and the second horizontal guide rail 52
It connects, the first cylinder 53 is vertical with guide pad 55 to be fixedly connected, and the mandril of the first cylinder 53 passes through the first connecting plate 56 and workbench 3
Offset connection, and the mandril of the second cylinder 54 penetrates through one of stent 51 and is fixedly connected to drive guide pad 55 with guide pad 55
Slided on the second horizontal guide rail 52, the first connecting plate 56 along length extending direction center line be equipped with it is multiple it is uniform arrangement and
The identical pilot hole 57 of diameter, the mandril of the first cylinder 53 can put in certain distance in pilot hole 57, pass through the first cylinder 53
The matching of the pilot hole 57 of mandril and different location uses, and realizes that workbench 3 does linear reciprocation fortune along 1 length extending direction of pedestal
It is dynamic.This 100 reasonable design of milling drum as a result, can effectively improve grinding efficiency.
As shown in figure 4, second adjustment mechanism 6 includes third cylinder 61, guide holder 62, link 63, third horizontal guide rail
64 and limiting device 65, guide holder 62 is fixed on the top of connecting rod 10, and is fixed with the second company towards the side of driving device 7
Fishplate bar 66, the mandril of third cylinder 61 connect that link 63 is driven to do linear reciprocation with link 63 by the second connecting plate 66
Movement, and then realize that driving device 7 and grinding wheel 8 do straight reciprocating motion, link 63 is connected with close to the side of guide holder 62
One u-bracket 67, third horizontal guide rail 64 pass through 62 and second connecting plate 66 of guide holder and the bottom of u-bracket 67 to fix company
It connects, limiting device 65 is fixed on the one end of link 63 far from third cylinder 61, the other end and the driving device 7 of limiting device 65
Connection.
As shown in figure 5, one end of driving device 7 is pivotably coupled in the open slot of u-bracket 67.
As shown in figure 5, driving device 7 includes motor 71 and motor connecting rod 72, the output shaft of motor 71 is connected by motor
It is connect behind one end of extension bar 72 with grinding wheel 8 grinding wheel 8 to be driven to rotate, 67 turns of the other end and the u-bracket pivot of motor connecting rod 72
Connection.
As shown in Figure 1 and Figure 5, in order to increase the safety of milling drum, grinding wheel 8 is equipped with protective cover 81, and protective cover 81 is carried on the back
Setting is opened wide in side from driving device 7, to facilitate the replacement of grinding wheel.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
- It is 1. a kind of for milling drum of the processing with spline-simulating periphery workpiece, which is characterized in that including：Pedestal slides guide rail, work Make platform, fixed frame, the first adjustment mechanism, second adjustment mechanism, driving device and grinding wheel, the guide rail that slides is put down with the pedestal Row and the top for being laid in the pedestal；The workbench is connect and is arranged on described with the guide rail that slides by guide rail slide block The top of guide rail is slided, the guide rail slide block can be moved in described slide on guide rail；The fixed frame is fixedly mounted on the work Make on platform；The first adjustment mechanism is fixed on a side of the pedestal, the first adjustment mechanism and the work The different location of the bottom of platform optionally connects to drive the movable workbench；One end of the second adjustment mechanism leads to Connecting rod is crossed to connect with the pedestal and positioned at the top of the pedestal, the other end and the driving of the second adjustment mechanism Device is pivotally connected；At least one end of the driving device connect that the grinding wheel is driven to rotate with the grinding wheel.
- It is 2. according to claim 1 for milling drum of the processing with spline-simulating periphery workpiece, which is characterized in that the cunning Row guide rail includes two first level guide rails being arranged in parallel and the support base positioned at the first level guide rail both ends, the branch Support seat is fixedly connected with the pedestal.
- It is 3. according to claim 1 for milling drum of the processing with spline-simulating periphery workpiece, which is characterized in that the work Make the end to end baffle that is surrounded by of platform, the height of the rear side baffle of the workbench is higher than the baffle of other three sides.
- It is 4. according to claim 1 for milling drum of the processing with spline-simulating periphery workpiece, which is characterized in that described solid Determine frame and include clamping plate, bottom plate and the bearing spider positioned at the bottom plate both ends, the clamping plate is detachably connected with the bottom plate, institute The both ends of bottom plate are stated as cylinder and are rotatablely connected with the bearing spider, the bearing spider is fixed on the workbench.
- It is 5. according to claim 1 for processing the milling drum with spline-simulating periphery workpiece, which is characterized in that described the One adjustment mechanism includes two stents, the second horizontal guide rail, the first cylinder and the second cylinder, and two stents are fixed on side by side On the pedestal and front side is formed with open ports, and second horizontal guide rail is located in the open ports to be consolidated with the support vertical Fixed connection, the middle part of first cylinder are connect by guide pad with second horizontal guide rail, first cylinder with it is described Guide pad is vertically fixedly connected, and the mandril of first cylinder is offseted by the first connecting plate with the workbench to be connect, described The mandril of second cylinder penetrates through one of those described stent and is fixedly connected to drive the guide pad in institute with the guide pad It states and is slided on the second horizontal guide rail.
- It is 6. according to claim 5 for processing the milling drum with spline-simulating periphery workpiece, which is characterized in that described the The center line of one connecting plate along length extending direction is equipped with multiple uniform pilot holes arranged and diameter is identical, first gas The mandril of cylinder can put in certain distance in the pilot hole.
- It is 7. according to claim 1 for processing the milling drum with spline-simulating periphery workpiece, which is characterized in that described the Two adjustment mechanisms include third cylinder, guide holder, link, third horizontal guide rail and limiting device, and the guide holder is fixed on The top of the connecting rod, and it is fixed with the second connecting plate, the mandril of the third cylinder towards the side of the driving device It is connect by second connecting plate with the link the link to be driven to do straight reciprocating motion, the link leans on The side of the nearly guide holder is connected with a u-bracket, and the third horizontal guide rail passes through the guide holder and described second to connect Fishplate bar is fixedly connected with the bottom of the u-bracket, and the limiting device is fixed on the link far from the third cylinder One end, the other end of the limiting device connect with the driving device.
- It is 8. according to claim 7 for milling drum of the processing with spline-simulating periphery workpiece, which is characterized in that the drive One end of dynamic device is pivotably coupled in the open slot of the u-bracket.
- 9. according to 1 or 7 any one of them of claim for processing the milling drum with spline-simulating periphery workpiece, feature exists Include motor and motor connecting rod in, the driving device, one end that the output shaft of the motor passes through the motor connecting rod It is connect with the grinding wheel afterwards the grinding wheel to be driven to rotate, the other end of the motor connecting rod is pivoted with the u-bracket to be connected It connects.
- It is 10. according to claim 1 for milling drum of the processing with spline-simulating periphery workpiece, which is characterized in that described Grinding wheel is equipped with protective cover, and the protective cover opens wide setting away from the side of the driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015651.6A CN108161137B (en) | 2018-01-08 | 2018-01-08 | Grinding machine for machining workpieces having a rack-like peripheral edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015651.6A CN108161137B (en) | 2018-01-08 | 2018-01-08 | Grinding machine for machining workpieces having a rack-like peripheral edge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108161137A true CN108161137A (en) | 2018-06-15 |
| CN108161137B CN108161137B (en) | 2024-06-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810015651.6A Active CN108161137B (en) | 2018-01-08 | 2018-01-08 | Grinding machine for machining workpieces having a rack-like peripheral edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108161137B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814441A (en) * | 2019-11-28 | 2020-02-21 | 台州椒江门发机械科技有限公司 | Rack slotting equipment capable of integrally manufacturing different insections |
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| CN105689806A (en) * | 2014-11-29 | 2016-06-22 | 山东金仕霖机械制造有限公司 | Gear grinding mechanism |
| CN204330371U (en) * | 2014-12-31 | 2015-05-13 | 陕西科技大学 | A kind of driving based on center of gravity theoretical singly to be driven, is twoly driven experiment table |
| CN204546178U (en) * | 2015-04-06 | 2015-08-12 | 南京林恒机械制造有限公司 | Grooved position is adjustable plug groove grinding equipment |
| CN204565335U (en) * | 2015-04-09 | 2015-08-19 | 浙江通泰轴承有限公司 | A kind of gear grinding machines |
| CN104816049A (en) * | 2015-05-11 | 2015-08-05 | 长沙哈量凯帅精密机械有限公司 | Helical bevel gear machine tool with automatic feeding and discharging function |
| CN204748164U (en) * | 2015-07-24 | 2015-11-11 | 重庆九源机械有限公司 | Automatic feed bin of front and back position |
| CN105252082A (en) * | 2015-10-16 | 2016-01-20 | 重庆市江津区禾丰机械有限公司 | Novel high-accuracy numerical-control gear-forming gear grinding machine and operating method thereof |
| CN105965104A (en) * | 2016-06-22 | 2016-09-28 | 安徽三山机械制造有限公司 | High-precision high-efficiency gear machining equipment |
| CN205967689U (en) * | 2016-08-29 | 2017-02-22 | 广东豪特曼智能机器有限公司 | But grindstone head rotation angle's numerically control grinder |
| CN106625250A (en) * | 2016-11-30 | 2017-05-10 | 重庆兴旺工具制造有限公司 | Numerical control machine tool used for gear grinding |
| CN206200263U (en) * | 2016-11-30 | 2017-05-31 | 重庆兴旺工具制造有限公司 | For the generating motion mechanism of gear grinding processing |
| CN207771005U (en) * | 2018-01-08 | 2018-08-28 | 盐城宝鼎电动工具有限公司 | For processing the milling drum with spline-simulating periphery workpiece |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110814441A (en) * | 2019-11-28 | 2020-02-21 | 台州椒江门发机械科技有限公司 | Rack slotting equipment capable of integrally manufacturing different insections |
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