CN104493551A - Bevel gear shaft drilling tool - Google Patents
Bevel gear shaft drilling tool Download PDFInfo
- Publication number
- CN104493551A CN104493551A CN201410689442.1A CN201410689442A CN104493551A CN 104493551 A CN104493551 A CN 104493551A CN 201410689442 A CN201410689442 A CN 201410689442A CN 104493551 A CN104493551 A CN 104493551A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- locating
- processed
- gear shaft
- tooling base
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/02—Boring templates or bushings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Gear Transmission (AREA)
Abstract
The invention provides a bevel gear shaft drilling tool. The bevel gear shaft drilling tool comprises a tool base, the left end of the tool base is provided with a positioning device, the positioning device comprises a rightward vertical positioning side, an up-down positioning side and a front-back positioning side, wherein the vertical positioning side is perpendicular to the tool base and used for limiting a gear shaft of a bevel gear to be machined from moving leftwards to the farthest position, the up-down positioning side and the front-back positioning side are used for positioning the bevel gear to be machined in the up-down and front-back direction, the right end of the tool base is slidably provided with a jacking mechanism used for jacking the right end of the bevel gear to be machined in the left-right direction, and a positioning bevel gear used for being meshed with the bevel gear to be machined and preventing the same to rotate and move rightwards is assembled on the jacking mechanism in a rotation locking manner and vertically extends along the axis. The bevel gear shaft drilling tool is simple in structure and convenient to operate, the bevel gear shaft can be conveniently and accurately positioned in the axial and circumferential direction, drilling difficulty is greatly reduced, drilling time is saved, machining efficiency is improved, and machining cost is reduced.
Description
Technical field
The present invention relates to machining frock, particularly relate to a kind of bevel gear shaft drilling processing tool.
Background technology
Require in higher operating mechanism in some kinematic accuracies, as in the gear drive of spring operating mechanism or primary cut-out valve Room earthed switch base, very high requirement is had to the transmission accuracy of drive bevel gear, and drive bevel gear often needs drilling locating hole on its wheel shaft in use, installing hole or connecting hole are to facilitate the location of bevel gear and other parts, install or connect, when processing these locating holes, the processing Geometrical Tolerance Principle in hole very strict, particularly process the axis in multiple hole not parallel and require certain angle or axis on bevel gear wheel shaft, have a hole of circumferential positioning requirements time, very inconvenient to the location of bevel gear shaft, difficulty of processing is larger, substantially increase labour intensity and the production cost of workman.
Summary of the invention
The object of the present invention is to provide a kind of bevel gear shaft drilling processing tool, the problem of circumference location difficulty during in order to solve the drilling of prior art bevel gear shaft.
Bevel gear shaft drilling processing tool of the present invention adopts following technical scheme: a kind of bevel gear shaft drilling processing tool, comprise the tooling base that left and right extends, the left end of described tooling base is provided with the positioner for locating processed bevel gear, described positioner comprise perpendicular to tooling base arrange for the wheel shaft limiting processed bevel gear be moved to the left to highest distance position the vertical locating surface towards right side and for the locating surface up and down of locating processed bevel gear at above-below direction and fore-and-aft direction and front and back locating surface, the right-hand member of described tooling base has the jacking mechanism for holding out against processed bevel gear right-hand member in left and right directions guiding slidable fit, on described jacking mechanism spin-ended be equipped with axis vertical extend for engaging with processed bevel gear and preventing processed bevel gear from rotating, the locating cone gear moved right.
Described jacking mechanism comprises screwed hole and the guide spiro rod of spinning in screwed hole of the left and right extension being fixedly arranged on tooling base right-hand member, and described locating cone gear is fixed at the left end of guide spiro rod and moves left and right under the drive of guide spiro rod.
The left end of described guide spiro rod is provided with guide runner, and described tooling base is provided with for leading the gathering sill be slidably matched with guide runner, and described locating cone gear is spin-ended to be assemblied on guide runner.
Described locating cone gear is by lock pin and the spin-ended assembling of guide runner, and described guide runner is provided with the dial showing locating cone pinion rotation angle when unclamping lock pin rotational positioning bevel gear.
Described positioner comprises the vertical riser being located at tooling base left end and the holder be located on the right side of vertical riser, described vertical locating surface is the right flank of vertical riser, described holder be provided with left and right extend for being rotatably assorted with processed bevel gear and locating the positioning jack of the wheel shaft of processed bevel gear, described upper and lower locating surface and front and back locating surface are the inner peripheral surface of positioning jack.
The upper end of described holder be also provided with corresponding with positioning jack communicate for holing on processed bevel gear wheel shaft time starter, location drilling position drill bushing.
Bevel gear shaft drilling processing tool of the present invention comprises the tooling base that left and right extends, the left end of tooling base is provided with the positioner for fixing processed bevel gear, positioner comprises the vertical locating surface for locating processed bevel gear position in left direction perpendicular to tooling base, the right-hand member of tooling base has the jacking mechanism for holding out against processed bevel gear right-hand member in left and right directions guiding slidable fit, on jacking mechanism spin-ended be equipped with axis vertical extend for engaging with processed bevel gear and the locating cone gear preventing processed bevel gear from rotating and move right, in use processed bevel gear fixedly mounted on the positioning device and by vertical locating surface, axial location carried out to gear shaft, the right-hand member of processed bevel gear is held out against by jacking mechanism, simultaneously, the rotation preventing processed bevel gear is engaged by locating cone gear that jacking mechanism is arranged and processed bevel gear, circumference location is carried out to it.This bevel gear shaft drilling tool structure for processing is simple, easy to operate, can position easily and accurately, greatly reduce the difficulty of drilling, save the drilling time, improve working (machining) efficiency, reduce processing cost the axial and circumferential of bevel gear shaft.
Further, jacking mechanism comprises retaining thread hole and the guide spiro rod of spinning in retaining thread hole, guide spiro rod left end is provided with guide runner, locating cone gear coordinates by lock pin and guide runner are spin-ended, the upper end of guide runner is provided with dial, when the hole that processing two axis are in a certain angle, after first processing one, unclamp lock pin, keep the engagement of locating cone gear and processed bevel gear and rotate locating cone gear certain angle, by lock pin locking locating cone gear, then carry out holing on the wheel shaft of processed bevel gear, angle between two axially bored lines got out like this equals the anglec of rotation of locating cone gear, can ensure that required precision joined by the brill in two holes.
Accompanying drawing explanation
Fig. 1 is the structural representation of bevel gear shaft drilling processing tool embodiment of the present invention.
Detailed description of the invention
The embodiment of a kind of bevel gear shaft drilling processing tool of the present invention: as shown in Figure 1, comprise the tooling base 1 that left and right extends, the left end of tooling base 1 is provided with the positioner for fixing processed bevel gear 100, this positioner comprises vertical riser 21 and is positioned at the holder 22 being close to the setting of vertical riser on the right side of vertical riser 21, in the present embodiment, holder 22 is fixed by screws on tooling base 1, vertical riser 21 is fixed by screws in the left side of holder 22, in other embodiments, vertical riser 21 can be directly located on tooling base 1.The top of holder 22 is provided with the positioning jack for fixing processed bevel gear 100 of left and right extension, the drill bushing 220 for the guide-localization when holing to the wheel shaft of processed bevel gear 100 is also provided with corresponding to positioning jack position, the wheel shaft of processed bevel gear 100 loads in positioning jack and its left end top is pressed in its right end face of vertical riser 21, the its right end face of vertical riser 21 carries out axial location as vertical locating surface to processed bevel gear 100, vertical riser 21 top corresponds to positioning jack position and is provided with peep hole 210, can check whether the gear shaft of processed bevel gear 100 fits with the vertical locating surface on vertical riser 21 by peep hole 210, the right-hand member of tooling base 1 is provided with vertical block 31, described vertical block 31 is provided with the screwed hole that left and right extends, screw rod 32 is installed with in described screwed hole, the right-hand member of screw rod 32 is equipped with the turning handle 320 perpendicular to screw axis, the left end of screw rod 32 is connected with guide runner 33, wherein, tooling base 1 is provided with guide chute 10, guide runner 33 is slidedly assemblied in guide chute 10, the right-hand member of guide runner 33 is provided with the screw rod perforation of passing for screw rod 32, the left side of screw rod perforation is communicated with the slot 330 vertically extended, the inserted block 321 that size is greater than screw rod perforation is fitted with in slot 330, inserted block 321 is circular block and its thickness is identical with slot 330, rotate turning handle 320 drive screw 32 when left and right directions moves, inserted block 321 can promote guide runner 33 at left and right directions guiding movement, guide runner 33 is provided with the installing hole 331 vertically extended with the left side of slot 330, locating cone gear 4 is installed in installing hole 331, the gear shaft of locating cone gear 4 is plugged in installing hole 331 and also carries out locking by the radial lock pin extended to locating cone gear 4, prevent it from rotating in installing hole 331, when rotating screw bolt 32 makes guide runner 33 move to the processed bevel gear 100 be fixed on holder 22, the locating cone gear 4 be arranged in installing hole 331 can engage completely with processed bevel gear 100, the upper surface of guide runner 33 is provided with dial around installing hole 331, when unclamping lock pin and rotating locating cone gear 4, the angle of rotation accurately can be read by dial.
Bevel gear shaft drilling processing tool of the present invention in use, processed bevel gear 110 is arranged in the positioning jack of holder 22, rotary motion handle is to make guide runner 33 to left movement, adjustment locating cone gear 4 and processed bevel gear 100 make it engage completely, being rotated further turning handle 320 and making locating cone gear 4 hold out against processed bevel gear 100 makes the wheel shaft left end of processed bevel gear 100 withstand in its right end face of vertical riser 21, now vertically the wheel shaft of riser 21 to processed bevel gear 100 carries out axial location, the spin-ended circumference of locating cone gear 4 to processed bevel gear 100 be assemblied on guide runner 33 positions, holed by the wheel shaft of drill bushing 220 to processed bevel gear 100, certainly, drill bushing 220 needs the position in hole to be drilled on the wheel shaft according to processed bevel gear 100 to determine.When needing to process on the wheel shaft of processed bevel gear 100 hole that two axis form an angle, as said method processes a hole, then lock pin is unclamped and rotational positioning bevel gear certain angle, this angle equals the angle between two processed axially bored lines, then lock pin stationary positioned bevel gear 4 is tightened, rotating screw bolt 32 makes locating cone gear 4 hold out against processed bevel gear 100 and fit like a glove with it, processes another hole.
In the present embodiment, jacking mechanism drives guide runner guiding movement by retaining thread hole and guide spiro rod, and in other embodiments, jacking mechanism can also drive guide runner guiding movement by horizontal extension cylinder.
In the present embodiment, the left end of guide spiro rod is provided with guide runner, tooling base is provided with the gathering sill be slidably matched that to lead with guide runner, locating cone gear is spin-ended to be assemblied on guide runner, in other embodiments, the left end of guide spiro rod can not arrange guide runner and directly be fixedly connected with locating cone gear, tooling base also can not be arranged guide chute and directly be led by the screwed hole on vertical block.
In the present embodiment, locating cone gear is by lock pin and the spin-ended assembling of guide runner, guide runner is provided with dial, the uneven situation of the axis of this structure mainly for the ease of processing two processed holes, in other embodiments, or key can be added realize the spin-ended of locating cone gear and guide pad by positive, at the right end side of holder, dial is set around positioning jack, the processed bevel gear of direct rotation is to certain angle, or when the axis in processed hole does not have circumference to require, can not dial be set, the mode of spin-ended cooperation also can adopt other forms.
In the present embodiment, positioner comprises vertical riser and holder, holder is provided with the positioning jack of fixing processed bevel gear, in other embodiments, positioner can be provided with the V-type locating slot of stopping surface for left end, the top of V-type locating slot is provided with the clamp for being clamped when processed bevel gear is placed in V-type locating slot, the left end stopping surface of V-type locating slot is equivalent to vertical locating surface, and two V-type inclined-planes of V-type locating slot and the lower surface of clamp are equivalent to upper and lower locating surface and front and back locating surface.
In the present embodiment, the upper end of holder is also provided with drill bushing, in other embodiments, can not arrange drill bushing, arranges one section for being exposed by processed bevel gear wheel shaft so that the breach of holing.
In the present embodiment, this frock goes for processing two uneven holes of axis, therefore on holder for locating the locating surface up and down of processed bevel gear and front and back locating surface is the inner peripheral surface of positioning jack, and processed bevel gear can be rotated in positioning jack, in other embodiments, when not needing the uneven hole of processing two axis, processed bevel gear can not be rotated around its axis under the location of upper and lower locating surface and left and right locating surface, is not namely rotatably assorted with upper and lower locating surface and front and back locating surface.
Bevel gear shaft drilling tool structure for processing of the present invention is simple, easy to operate, can carry out the location of axial and circumferential easily, be convenient to carry out drilling work to bevel gear shaft, substantially increase machining accuracy and working (machining) efficiency, reduce production cost bevel gear shaft.
Claims (6)
1. a bevel gear shaft drilling processing tool, it is characterized in that, comprise the tooling base that left and right extends, the left end of described tooling base is provided with the positioner for locating processed bevel gear, described positioner comprise perpendicular to tooling base arrange for the wheel shaft limiting processed bevel gear be moved to the left to highest distance position the vertical locating surface towards right side and for the locating surface up and down of locating processed bevel gear at above-below direction and fore-and-aft direction and front and back locating surface, the right-hand member of described tooling base has the jacking mechanism for holding out against processed bevel gear right-hand member in left and right directions guiding slidable fit, on described jacking mechanism spin-ended be equipped with axis vertical extend for engaging with processed bevel gear and preventing processed bevel gear from rotating, the locating cone gear moved right.
2. bevel gear shaft drilling processing tool according to claim 1, it is characterized in that, described jacking mechanism comprises screwed hole and the guide spiro rod of spinning in screwed hole of the left and right extension being fixedly arranged on tooling base right-hand member, and described locating cone gear is fixed at the left end of guide spiro rod and moves left and right under the drive of guide spiro rod.
3. bevel gear shaft drilling processing tool according to claim 2, it is characterized in that, the left end of described guide spiro rod is provided with guide runner, and described tooling base is provided with for leading the gathering sill be slidably matched with guide runner, and described locating cone gear is spin-ended to be assemblied on guide runner.
4. bevel gear shaft drilling processing tool according to claim 3, it is characterized in that, described locating cone gear is by lock pin and the spin-ended assembling of guide runner, and described guide runner is provided with the dial showing locating cone pinion rotation angle when unclamping lock pin rotational positioning bevel gear.
5. the bevel gear shaft drilling processing tool according to claim 1-4 any one, it is characterized in that, described positioner comprises the vertical riser being located at tooling base left end and the holder be located on the right side of vertical riser, described vertical locating surface is the right flank of vertical riser, described holder be provided with left and right extend for being rotatably assorted with processed bevel gear and locating the positioning jack of the wheel shaft of processed bevel gear, described upper and lower locating surface and front and back locating surface are the inner peripheral surface of positioning jack.
6. bevel gear shaft drilling processing tool according to claim 5, is characterized in that, the upper end of described holder be also provided with corresponding with positioning jack communicate for holing on processed bevel gear wheel shaft time starter, location drilling position drill bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689442.1A CN104493551B (en) | 2014-11-26 | 2014-11-26 | A kind of bevel gear shaft drilling processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689442.1A CN104493551B (en) | 2014-11-26 | 2014-11-26 | A kind of bevel gear shaft drilling processing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493551A true CN104493551A (en) | 2015-04-08 |
| CN104493551B CN104493551B (en) | 2017-04-05 |
Family
ID=52935051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410689442.1A Active CN104493551B (en) | 2014-11-26 | 2014-11-26 | A kind of bevel gear shaft drilling processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493551B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283945A (en) * | 2022-07-19 | 2022-11-04 | 陕西法士特齿轮有限责任公司 | High-hardness synchronizer riveting locking pin and machining method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100232896A1 (en) * | 2007-09-03 | 2010-09-16 | Warren Brown | Drill press |
| CN201922264U (en) * | 2010-12-15 | 2011-08-10 | 江苏太平洋精锻科技股份有限公司 | Axially positioning clamp for bevel gear of connecting shaft |
| CN202292219U (en) * | 2011-10-31 | 2012-07-04 | 江苏竹箦阀业有限公司 | Positioning clamp of bevel gear shaft pitch circle |
| CN103128564A (en) * | 2011-11-22 | 2013-06-05 | 江苏太平洋精锻科技股份有限公司 | Drilling planet bevel gear shaft hole clamp |
| CN203944885U (en) * | 2014-06-30 | 2014-11-19 | 株洲齿轮有限责任公司 | Fixture for machining of bevel gears end face |
| CN204339347U (en) * | 2014-11-26 | 2015-05-20 | 河南平高电气股份有限公司 | Bevel gear shaft drilling processing tool |
-
2014
- 2014-11-26 CN CN201410689442.1A patent/CN104493551B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100232896A1 (en) * | 2007-09-03 | 2010-09-16 | Warren Brown | Drill press |
| CN201922264U (en) * | 2010-12-15 | 2011-08-10 | 江苏太平洋精锻科技股份有限公司 | Axially positioning clamp for bevel gear of connecting shaft |
| CN202292219U (en) * | 2011-10-31 | 2012-07-04 | 江苏竹箦阀业有限公司 | Positioning clamp of bevel gear shaft pitch circle |
| CN103128564A (en) * | 2011-11-22 | 2013-06-05 | 江苏太平洋精锻科技股份有限公司 | Drilling planet bevel gear shaft hole clamp |
| CN203944885U (en) * | 2014-06-30 | 2014-11-19 | 株洲齿轮有限责任公司 | Fixture for machining of bevel gears end face |
| CN204339347U (en) * | 2014-11-26 | 2015-05-20 | 河南平高电气股份有限公司 | Bevel gear shaft drilling processing tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283945A (en) * | 2022-07-19 | 2022-11-04 | 陕西法士特齿轮有限责任公司 | High-hardness synchronizer riveting locking pin and machining method thereof |
| CN115283945B (en) * | 2022-07-19 | 2024-04-09 | 陕西法士特齿轮有限责任公司 | High-hardness synchronizer riveting locking pin and processing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104493551B (en) | 2017-04-05 |
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