CN205128983U - Transaxle semi -axis flange drilling device - Google Patents
Transaxle semi -axis flange drilling device Download PDFInfo
- Publication number
- CN205128983U CN205128983U CN201520820550.8U CN201520820550U CN205128983U CN 205128983 U CN205128983 U CN 205128983U CN 201520820550 U CN201520820550 U CN 201520820550U CN 205128983 U CN205128983 U CN 205128983U
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- China
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- drill bit
- base
- fixed
- support plate
- cylinder
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Abstract
The utility model discloses a transaxle semi -axis flange drilling device, include the base, push away the work or material rest, drill bit elevating gear and drill bit assembly, base middle part is equipped with the notch, and the top of base lies in notch both sides border position department and is equipped with the extension board, and the top swing joint of extension board has the clamp plate, and the position department that the clamp plate bottom surface lies in between the extension board is equipped with the location addendum cone, fixed being equipped with cylinder on the base, the tailpiece of the piston rod portion of cylinder upwards stretches out with the clamp plate bottom surface fixedly, lie in the cylinder on the base around both sides upwards be equipped with the guide bar respectively, the guiding hole on the clamp plate is passed on the top of guide bar, the front end of extension board extend forward and upwards the perk form the substructure, the rear end of extension board is located that the swing joint of position department pushes away the work or material rest between two extension boards, the utility model provides the high drilling efficiency of semi -axis flange has also improved operative employee's personal safety, the stability of drill bit assembly during operation is high, has improved work efficiency, has guaranteed the drilling performance.
Description
Technical field
The utility model relates to a kind of drive axle process equipment, specifically a kind of half shaft flange drilling device.
Background technology
Drive axle is generally made up of main reducing gear, differential mechanism, semiaxis, wheel drive and driving axle housing etc.Its effect is that the power transmitted by universal driving device is folded over 90 ° of angles, changes the direction of transfer of power, and reduces rotating speed by main reducing gear, after increasing torque, distributes to left and right semiaxis and driving wheel through differential mechanism; Semiaxis is also driving shaft, and semiaxis is the solid shafting of transmitting torque between differential mechanism and driving wheel, and its inner is generally connected with axle shaft gear, and outer end is connected with wheel is firm; The inner is all be connected with axle shaft gear by spline, and different according to product structure, and outer end directly can be connected with wheel is firm by flange, is connected after also can being connected with driving member by spline with wheel is firm again; The flange of semiaxis needs to hole, and the quantity of holing needed for flange is more, so the efficiency of carrying out holing on general bench drilling machine is lower, and needs to rule in advance, to ensure Drilling operation precision.There is a kind of rig for ring flange on the market at present, can hole by multiple drill bit simultaneously, improve production efficiency, but due to the structure of semiaxis special, the fixture that this rig carries directly double shaft flange cannot carry out the Drilling operation of multiple drill bit.
Utility model content
The purpose of this utility model is to provide a kind of half shaft flange drilling device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of half shaft flange drilling device, comprise base, material-pushing frame, drill bit lowering or hoisting gear and drill bit assembly, notch is provided with in the middle part of described base, the top of base is positioned at notch dual-side and is provided with support plate along position, the top of support plate is connected with pressing plate, the position of pressing plate bottom surface between support plate is provided with location addendum cone, base is fixed with cylinder, the piston rod end of cylinder protrudes upward to be fixed with pressing plate bottom surface, base to be positioned at before and after cylinder both sides respectively to being provided with guide post, the top of guide post is through the pilot hole on pressing plate; The front end of described support plate extends forward and the formation ramp that is upturned, the rear end of support plate is connected with material-pushing frame in position between two support plates, material-pushing frame rear end is provided with piston, and piston is fixed on the sidewall of support plate, and the end of the piston rod of piston is fixed through support plate and material-pushing frame; Described base is provided with frame, and frame is provided with drill bit lowering or hoisting gear, and drill bit lowering or hoisting gear comprises lift cylinder, tumbler, rotating shaft, gear and tooth bar; One end of described tumbler is fixedly connected on the expansion link of lift cylinder, the other end is fixed on tooth bar, wheel and rack engages, gear is arranged on frame through behind one end of rotating shaft, and the other end of rotating shaft is connected with drill bit assembly by the motion transition components that circular motion can be converted to rectilinear motion; Described motion transition components comprises intermeshing second gear and the second tooth bar, and the second gear is through fixed thereon after rotating shaft, and the second tooth bar is fixed on drill bit assembly; Described drill bit assembly comprises drive motors, belt, belt wheel, drill bit shaft and drill body, drill body is fixed on one end of drill bit shaft, the other end of drill bit shaft passes the centre bore of belt wheel and can slide up and down along the perpendicular bisector direction of described belt wheel, and drive motors connects belt wheel by belt drives.
Further, described base is iron castings.
Further, on described pressing plate with locate addendum cone for the center of circle is distributed with multiple drill bit through hole.
Compared with prior art, the utility model to be mated with the location taper hole of half shaft flange by the location addendum cone bottom pressing plate and positions, improve machining accuracy, manually half shaft flange is positioned over below pressing plate without the need to operative employee, also without the need to half shaft flange after boring is taken out below pressing plate, improve the drilling efficiency of half shaft flange, also improve the personal safety of operative employee; Control the up and down of drill bit assembly by drill bit lowering or hoisting gear, the stability that gear and tooth bar coordinate is high, so stability during drill bit assembly work is high, improves operating efficiency, ensure that boring performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of half shaft flange drilling device.
Fig. 2 is the front view of material-pushing frame in half shaft flange drilling device.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of half shaft flange drilling device, comprise base 1, material-pushing frame 2, drill bit lowering or hoisting gear 4 and drill bit assembly 6, notch is provided with in the middle part of described base 1, the top of base 1 is positioned at notch dual-side and is provided with support plate 11 along position, the top of support plate 11 is connected with pressing plate 12, the position of pressing plate 12 bottom surface between support plate 11 is provided with location addendum cone 13, on pressing plate 12 with locate addendum cone 13 for the center of circle is distributed with multiple drill bit through hole 14, base 1 is fixed with cylinder 15, pressing plate 14 provides driving force by cylinder 15, the piston rod end of cylinder 15 protrudes upward to be fixed with pressing plate 12 bottom surface, base 1 to be positioned at before and after cylinder 15 both sides respectively to being provided with guide post, the top of guide post is through the pilot hole on pressing plate 12, the front end of described support plate 11 extends forward and the formation ramp 16 that is upturned, the rear end of support plate 11 is connected with material-pushing frame 2 in position between two support plates 11, material-pushing frame 2 rear end is provided with piston 21, piston 21 is fixed on the sidewall of support plate 11, and the end of the piston rod of piston 21 is fixed through support plate 11 and material-pushing frame 2, described base 1 is provided with frame 3, and frame 3 is provided with drill bit lowering or hoisting gear 4, and drill bit lowering or hoisting gear 4 comprises lift cylinder 41, tumbler 42, rotating shaft 43, gear 44 and tooth bar 45, one end of described tumbler 42 is fixedly connected on the expansion link of lift cylinder 41, the other end is fixed on tooth bar 45, gear 44 engages with tooth bar 45, gear 44 is arranged on frame 3 through behind one end of rotating shaft 43, and the other end of rotating shaft 43 is connected with drill bit assembly 6 by the motion transition components 5 that circular motion can be converted to rectilinear motion, control the up and down of drill bit assembly 6 by drill bit lowering or hoisting gear 4, the stability that gear and tooth bar coordinate is high, so stability when drill bit assembly 6 works is high, improves operating efficiency, ensure that boring performance, described motion transition components 5 comprises intermeshing second gear 51 and the second tooth bar 52, second gear 51 through fixed thereon after rotating shaft 43, and the second tooth bar 52 is fixed on drill bit assembly 6, described drill bit assembly 6 comprises drive motors 61, belt 62, belt wheel 63, drill bit shaft 64 and drill body 65, drill body 65 is fixed on one end of drill bit shaft 64, the other end of drill bit shaft 64 passes the centre bore of belt wheel 63 and can slide up and down along the perpendicular bisector direction of described belt wheel 63, and drive motors 61 is driven by belt 62 and connects belt wheel 63.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (3)
1. a half shaft flange drilling device, comprise base, material-pushing frame, drill bit lowering or hoisting gear and drill bit assembly, it is characterized in that, notch is provided with in the middle part of described base, the top of base is positioned at notch dual-side and is provided with support plate along position, the top of support plate is connected with pressing plate, the position of pressing plate bottom surface between support plate is provided with location addendum cone, base is fixed with cylinder, the piston rod end of cylinder protrudes upward to be fixed with pressing plate bottom surface, base to be positioned at before and after cylinder both sides respectively to being provided with guide post, the top of guide post is through the pilot hole on pressing plate, the front end of described support plate extends forward and the formation ramp that is upturned, the rear end of support plate is connected with material-pushing frame in position between two support plates, material-pushing frame rear end is provided with piston, and piston is fixed on the sidewall of support plate, and the end of the piston rod of piston is fixed through support plate and material-pushing frame, described base is provided with frame, and frame is provided with drill bit lowering or hoisting gear, and drill bit lowering or hoisting gear comprises lift cylinder, tumbler, rotating shaft, gear and tooth bar, one end of described tumbler is fixedly connected on the expansion link of lift cylinder, the other end is fixed on tooth bar, wheel and rack engages, gear is arranged on frame through behind one end of rotating shaft, and the other end of rotating shaft is connected with drill bit assembly by the motion transition components that circular motion can be converted to rectilinear motion, described motion transition components comprises intermeshing second gear and the second tooth bar, and the second gear is through fixed thereon after rotating shaft, and the second tooth bar is fixed on drill bit assembly, described drill bit assembly comprises drive motors, belt, belt wheel, drill bit shaft and drill body, drill body is fixed on one end of drill bit shaft, the other end of drill bit shaft passes the centre bore of belt wheel and can slide up and down along the perpendicular bisector direction of described belt wheel, and drive motors connects belt wheel by belt drives.
2. half shaft flange drilling device according to claim 1, is characterized in that, described base is iron castings.
3. half shaft flange drilling device according to claim 1, is characterized in that, on described pressing plate with locate addendum cone for the center of circle is distributed with multiple drill bit through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820550.8U CN205128983U (en) | 2015-10-21 | 2015-10-21 | Transaxle semi -axis flange drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820550.8U CN205128983U (en) | 2015-10-21 | 2015-10-21 | Transaxle semi -axis flange drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128983U true CN205128983U (en) | 2016-04-06 |
Family
ID=55614808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520820550.8U Expired - Fee Related CN205128983U (en) | 2015-10-21 | 2015-10-21 | Transaxle semi -axis flange drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205128983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078279A (en) * | 2016-06-16 | 2016-11-09 | 周玉红 | A kind of crankshaft side position punching rapid fixing |
| CN111570848A (en) * | 2020-05-11 | 2020-08-25 | 海盐县法兰厂 | High-precision socket flange machining equipment and machining method |
-
2015
- 2015-10-21 CN CN201520820550.8U patent/CN205128983U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078279A (en) * | 2016-06-16 | 2016-11-09 | 周玉红 | A kind of crankshaft side position punching rapid fixing |
| CN111570848A (en) * | 2020-05-11 | 2020-08-25 | 海盐县法兰厂 | High-precision socket flange machining equipment and machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |