CN108044147A - A kind of pivoted arm connecting component installs hole processing device - Google Patents
A kind of pivoted arm connecting component installs hole processing device Download PDFInfo
- Publication number
- CN108044147A CN108044147A CN201711090541.8A CN201711090541A CN108044147A CN 108044147 A CN108044147 A CN 108044147A CN 201711090541 A CN201711090541 A CN 201711090541A CN 108044147 A CN108044147 A CN 108044147A
- Authority
- CN
- China
- Prior art keywords
- riser
- pivoted arm
- processing device
- arm connecting
- plate
- 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
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
Abstract
The invention discloses a kind of pivoted arm connecting components to install hole processing device, including pedestal, pedestal is equipped with workbench, and the top of workbench is equipped with positioning mounting, and positioning mounting includes orthogonal riser and transverse slat, transverse slat is fixedly connected with workbench, the centre position of riser side is equipped with positioning stem, and the both sides for positioning stem are arranged with two pressing devices, and the top of riser is equipped with running fix plate, one end of running fix plate is flexibly connected with riser, and the other end is connected with three drilling jigs；It is additionally provided on pedestal to middle clamping device, centering clamping device is made of two symmetrically arranged centering binding clasps.The invention has the advantages that the processing unit (plant) of pivoted arm connecting component mounting hole is easy to operate, laborsaving, and makes product quality be effectively controlled while efficiency is improved, generated economic benefit significantly improves.
Description
Technical field
The present invention relates to rolling stock pivoted arm technical field, more particularly to a kind of pivoted arm connecting component installation hole machined dress
It puts, the positioning processing including the anticreep beam bolt mounting hole on pivoted arm and special-shaped connecting rod mounting hole.
Background technology
With reference to shown in Fig. 1 and Fig. 2, pivoted arm is the important load bearing component of passenger train, is shaken including pivoted arm cartridge 100 and pivoted arm
200 grade components of bar.The one side of pivoted arm cartridge 100 is annular groove, and the center of annular groove is provided with conical boss 300, during use
Connected thereon by compressing spring with car structure spring base, pivoted arm saddle face is mounted on wheel on rolling bearing, lower end is installed
There is the anticreep beam for preventing wheel pair with vehicle derailing, anticreep beam one end is to be connected by axis pin with pivoted arm, and pivoted arm is equipped with anticreep beam
Bolt mounting holes 400, the other end are bolted in the lower end of pivoted arm guide surface 500,500 outside protrusion of pivoted arm guide surface
Ride-control is housed in the special-shaped connecting rod at end.The special-shaped connecting rod of mounting dampers, middle part are round bar body, and two port claims
Process eight literal with installation screw, special-shaped connecting rod is bolted connection in the outside of pivoted arm guide surface 500
On the two of protrusion eight literal 700 pick up the ears, two pick up the ears on open that there are two special-shaped connecting rod mounting holes 600.Existing process is by drawing
After line determines the position of 500 lower end anticreep beam bolt mounting hole 400 of pivoted arm guide surface and special-shaped connecting rod mounting hole 600, accomplish fluently
Sample dotting punch, Drilling operation after fixed on drilling machine, clamping.Since pivoted arm is a kind of complicated steel-casting, and the part weight
Heavier, there are relative dimensions and position degree requirement in above-mentioned three hole hole compared with pivoted arm saddle face center, pivoted arm guide surface 500, therefore
It needs just to can determine that wherein heart hole site by repeatedly ruling, and operation of ruling needs cooperation of driving a vehicle, so existing process efficiency
Low, work heavy workload, product quality stability is poor.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of pivoted arm connecting component installation hole processing device, solve
The problem of conventional machining device process efficiency is low, work heavy workload, product quality stability is poor.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of pivoted arm connecting component installs hole processing device, and including pedestal, the pedestal is equipped with workbench, the work
The top of platform is equipped with positioning mounting, and the positioning mounting includes orthogonal riser and transverse slat, and the transverse slat is consolidated with workbench
Fixed connection, the centre position of the riser side are equipped with positioning stem, and the both sides for positioning stem are arranged with two pressing devices,
The top of the riser is equipped with running fix plate, and one end of the running fix plate is flexibly connected with riser, and the other end is connected with
Three drilling jigs；It is additionally provided on pedestal to middle clamping device, the centering clamping device is clamped by two symmetrically arranged centerings
Device forms.
Further improvement lies in that being welded with two pieces of stiffener plates between the riser and transverse slat, the stiffener plate is in three
It is angular.
Further improvement lies in that it is described positioning stem be made of the cone of outer end and the cylinder of inner end, cylinder with
Riser connects, and the center of the positioning stem is provided with circular through hole.
Further improvement lies in that the pressing device includes the compression supporting block being fixedly connected with riser edge and horizontal stroke
To the hold-down bolt through entire riser and the U-shaped briquetting being actively set on hold-down bolt, the compression supporting block and riser
It is mutually perpendicular to.
Further improvement lies in that the top of the riser is provided with rectangular notch, one end of the running fix plate, which is run through, to be had
Shaft, running fix plate are actively installed on by shaft in rectangular notch.
Further improvement lies in that when the running fix plate turns to horizontal operation position, running fix plate fastening is in square
On the baseplane of shape notch.
Further improvement lies in that it is equipped with locating notch, institute in the three drilling jigs rear end and the junction of running fix plate
The top for stating three drilling jigs extends to both sides, forms two spars, is set on two spars there are two special-shaped connecting rod mounting hole drill bushing,
The front end of three drilling jig is extended with convex block, and anticreep beam bolt mounting hole drill bushing is equipped on the convex block.
Further improvement lies in that after three drilling jig is mounted on running fix plate, then it is cased with U on three drilling jigs
Type pull rod, the bar portion top of the U-shaped pull rod extend internally, and form two pulling claws, the crossbeam centre of the U-shaped pull rod is set
There is fishbolt.
Further improvement lies in that the centering binding clasp includes clamping seats, fishbolt and hand lever, the clamping seats are by phase
Mutually vertical bottom plate and riser composition, the bottom plate are fixed on pedestal, and the fishbolt is through on riser, the hand lever
It is connected to the end point of fishbolt.
Further improvement lies in that being welded with one piece of stiffener plate between the bottom plate and riser, the stiffener plate is erected
The straight centre position for being built up in bottom plate.
The beneficial effects of the invention are as follows：By positioning stem, pressing device and centering clamping device, turn respectively from pivoted arm
Pivoted arm is fixed in arm cartridge center and two sides position and two side position of the bottom of pivoted arm rocking bar, then by three hole drills
Mould is clamped with pivoted arm positioning, realizes the processing to anticreep beam bolt mounting hole and special-shaped connecting rod mounting hole, this mounting hole
Processing method it is easy to operate, laborsaving, and while efficiency is improved product quality is made to be effectively controlled, it is generated
Economic benefit significantly improves.
Description of the drawings
Fig. 1 is the front view of pivoted arm；
Fig. 2 is the side view of pivoted arm；
Fig. 3 is the front view of the present invention；
Fig. 4 is the side view of the present invention；
Fig. 5 is the top view of the present invention；
Fig. 6 is the front view of three drilling jigs；
Fig. 7 is the side view of three drilling jigs；
Fig. 8 is the top view of three drilling jigs；
Fig. 9 is the front view of centering binding clasp；
Figure 10 is front view of the present invention in fixed processing pivoted arm；
Figure 11 is side view of the present invention in fixed processing pivoted arm；
Wherein, 100- pivoted arms cartridge, 200- pivoted arm rocking bars, 300- conical boss, 400- anticreep beam bolt mounting holes, 500-
Pivoted arm guide surface, 600- abnormity connecting rod mounting holes, 700- outsides protrusion eight are literal；
1- pedestals, 2- workbench, 3- risers, 301- rectangular notches, 4- transverse slats, 5- positioning stems, 501- cones, 502-
Cylinder, 503- circular through holes, 6- pressing devices, 601- compress supporting block, 602- hold-down bolts, 603-U type briquettings, 7- movements
Positioning plate, 701- shafts, tri- drilling jigs of 8-, 801- locating notches, bis- spars of 802-, 803- abnormity connecting rod mounting hole drill bushings,
804- convex blocks, 805- anticreep beam bolt mounting hole drill bushings, 9- centering binding clasps, 901- clamping seats, 9011- bottom plates, 9012- are stood
Plate, 9013- stiffener plates, 902- fishbolts, 903- hand levers, 10- stiffener plates.11-U type pull rods, 111- pulling claws, 112- folders
Tight bolt.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
With reference to shown in Fig. 3 to Fig. 5, a kind of pivoted arm connecting component installs hole processing device, and including pedestal, pedestal 1 is equipped with
Workbench 2, the top of workbench 2 are equipped with positioning mounting, and positioning mounting includes orthogonal riser 3 and transverse slat 4, transverse slat 4 with
Workbench 2 is fixedly connected, and the centre position of 3 side of riser is equipped with positioning stem 5, and the center of riser 3 is machined with and positioning stem 5
It is interference fitted the endoporus with seam allowance.The both sides of positioning stem 5 are arranged with two pressing devices 6, and the top of riser 3 is equipped with movement
Positioning plate 7, one end of running fix plate 7 are flexibly connected with riser 3, and the other end is connected with three drilling jigs 8；It is also set on pedestal 1
There is centering clamping device, centering clamping device is made of two symmetrically arranged centering binding clasps 9.
Preferably, two pieces of stiffener plates 10 are welded between riser 3 and transverse slat 4, for ensureing the fastness of positioning mounting,
Stiffener plate 10 is triangular in shape.
Preferably, positioning stem 5 is made of the cone 501 of outer end and the cylinder 502 of inner end, and cylinder 502 is with erecting
Plate 3 connects, and the center of positioning stem 5 is provided with circular through hole 503, and circular through hole 503 and the conical boss of pivoted arm match,
Convenient for avoiding pivoted arm cartridge annular groove center cone boss during positioning.
Preferably, pressing device 6 includes the compression supporting block 601 being fixedly connected with 3 edge of riser and extends transversely through whole
The hold-down bolt 602 of a riser 3 and the U-shaped briquetting 603 being actively set on hold-down bolt 602 compress supporting block 601 with erecting
Plate 3 is mutually perpendicular to.
Preferably, the top of riser 3 is provided with rectangular notch 301, and one end of running fix plate 7, which is run through, shaft 701, mobile
Positioning plate 7 is actively installed on by shaft 701 in rectangular notch 301, and 301 medial surface of rectangular notch closes gap with running fix plate 7
0.05mm-0.1mm。
Preferably, when running fix plate 7 turns to horizontal operation position, 7 fastening of running fix plate is in rectangular notch 301
On baseplane, so positioning accuracy is advantageously ensured that when being positioned to pivoted arm.
With reference to shown in Fig. 6 to Fig. 8, locating notch 801 is equipped in three drilling jigs, 8 rear end and the junction of running fix plate 7,
The top of three drilling jigs 8 extends to both sides, forms two spars 802, sets that there are two special-shaped connecting rod mounting holes on two spars 802
Drill bushing 803, the front end of three drilling jigs 8 are extended with convex block 804, and anticreep beam bolt mounting hole drill bushing 805 is equipped on convex block 804.
As shown in figure 4, after three drilling jigs 8 are mounted on running fix plate 7, then it is cased with U-shaped pull rod on three drilling jigs 8
11, the bar portion top of U-shaped pull rod 11 extends internally, and forms two pulling claws 111, and the crossbeam centre of U-shaped pull rod 11 is equipped with folder
Tight bolt 112.
As shown in figure 9, centering binding clasp 9 includes clamping seats 901, fishbolt 902 and hand lever 903, clamping seats 901 are by phase
Mutually vertical bottom plate 9011 and riser 9012 form, and bottom plate 9011 is fixed on pedestal 1, and fishbolt 902 is through riser
On 9012, hand lever 903 is connected to the end point of fishbolt.In use, by rotating hand lever 903, by the fishbolt on both sides
902 precessions form locking to the bottom for being against pivoted arm rocking bar.
Preferably, one piece of stiffener plate 9013 is welded between bottom plate 9011 and riser 9012, stiffener plate 9013 is perpendicular
The straight centre position for being built up in bottom plate 9011.
With reference to shown in Fig. 3 and Figure 10, Fig. 4 and Figure 11, in specific implementation process, consolidate after the present apparatus first is adjusted level
Dingan County is on radial drilling machine work top.Then pivoted arm is lifted on positioning stem 5, pivoted arm is under dead weight state, pivoted arm
Lower part rocking bar biend and horizontal vertical, the hand lever 903 of one side centering binding clasp 9 in rotation, make fishbolt 902 contact pivoted arm
One side end face of lower part rocking bar, the hand lever 903 for rotating opposite side centering binding clasp 9 clamp pivoted arm centering.It again will be in pressing device 6
Both sides U-shaped briquetting 603 screwed by hold-down bolt 602 push down positioning stem 5 on pivoted arm.Finally by three drilling jigs, 8 top
On the outside of the two spars 802 insertion pivoted arm guide surface stretched out protrusion and be provided with the two of splayed notch pick up the ears in, by running fix plate 7
Horizontal level is gone to, and its front end is made to be inserted into the locating notch 801 of three drilling jigs 8, the pulling claw 111 of U-shaped pull rod 11 is clasped
Two spars, 802 outside that three drilling jigs, 8 top is stretched out, screws fishbolt 112 and is fixed, complete three drilling jigs 8 in workpiece
On positioning and clamping, so can be carried out bore operation.
After finishing, the fishbolt 112 of U-shaped pull rod 11 is unclamped, takes out three drilling jigs 8, unclamps the centering binding clasp of bottom
9, the pivoted arm for having completed Drilling operation is hung on special hanger, unclamps the U-shaped briquetting 603 of two sides, the pivoted arm of drilling will be completed
The present apparatus is hung out, completes a working cycles.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (10)
1. a kind of pivoted arm connecting component installs hole processing device, including pedestal, it is characterised in that：The pedestal (1) is equipped with work
Make platform (2), the top of the workbench (2) is equipped with positioning mounting, and the positioning mounting includes orthogonal riser (3) and horizontal stroke
Plate (4), the transverse slat (4) are fixedly connected with workbench (2), and the centre position of riser (3) side is equipped with positioning stem
(5), the both sides for positioning stem (5) are arranged with two pressing devices (6), and the top of the riser (3) is equipped with running fix plate
(7), one end of the running fix plate (7) is flexibly connected with riser (3), and the other end is connected with three drilling jigs (8)；In pedestal
(1) centering clamping device is additionally provided on, the centering clamping device is made of two symmetrically arranged centering binding clasps (9).
2. a kind of pivoted arm connecting component installation hole processing device according to claim 1, it is characterised in that：The riser
(3) two pieces of stiffener plates (10) are welded between transverse slat (4), the stiffener plate (10) is triangular in shape.
3. a kind of pivoted arm connecting component installation hole processing device according to claim 1, it is characterised in that：The positioning heart
Column (5) is made of the cone (501) of outer end and the cylinder (502) of inner end, and cylinder (502) is connected with riser (3), described
The center of positioning stem (5) is provided with circular through hole (503).
4. a kind of pivoted arm connecting component installation hole processing device according to claim 1, it is characterised in that：It is described to compress dress
Putting (6) includes the compression supporting block (601) being fixedly connected with riser (3) edge and the compression for extending transversely through entire riser (3)
Bolt (602) and the U-shaped briquetting (603) being actively set on hold-down bolt (602), the compression supporting block (601) and riser
(3) it is mutually perpendicular to.
5. a kind of pivoted arm connecting component installation hole processing device according to claim 1, it is characterised in that：The riser
(3) top is provided with rectangular notch (301), and one end of the running fix plate (7), which is run through, shaft (701), running fix plate
(7) it is actively installed on by shaft (701) in rectangular notch (301).
6. a kind of pivoted arm connecting component installation hole processing device according to claim 5, it is characterised in that：When the movement
When positioning plate (7) turns to horizontal operation position, (7) fastening of running fix plate is on the baseplane of rectangular notch (301).
7. a kind of pivoted arm connecting component installation hole processing device according to claim 1, it is characterised in that：In three hole
The junction of drill jig (8) rear end and running fix plate (7) is equipped with locating notch (801), and the top of three drilling jig (8) is to two
Side extends, and forms two spars (802), is set on two spars (802) there are two special-shaped connecting rod mounting hole drill bushing (803), described
The front end of three drilling jigs (8) is extended with convex block (804), and anticreep beam bolt mounting hole drill bushing is equipped on the convex block (804)
(805)。
8. a kind of pivoted arm connecting component installation hole processing device according to claim 1, it is characterised in that：In three hole
After drill jig (8) is mounted on running fix plate (7), then U-shaped pull rod (11) is cased on three drilling jigs (8), the U-shaped pull rod
(11) bar portion top extends internally, and forms two pulling claws (111), and the crossbeam centre of the U-shaped pull rod (11) is equipped with folder
Tight bolt (112).
9. a kind of pivoted arm connecting component installation hole processing device according to claim 1, it is characterised in that：The centering folder
Tight device (9) includes clamping seats (901), fishbolt (902) and hand lever (903), and the clamping seats (901) are by orthogonal bottom
Plate (9011) and riser (9012) composition, the bottom plate (9011) are fixed on pedestal (1), and the fishbolt (902) is run through
In on riser (9012), the hand lever (903) is connected to the end point of fishbolt.
10. a kind of pivoted arm connecting component installation hole processing device according to claim 9, it is characterised in that：At the bottom
One piece of stiffener plate (9013) is welded between plate (9011) and riser (9012), the stiffener plate (9013) is built up in vertically
The centre position of bottom plate (9011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090541.8A CN108044147B (en) | 2017-11-08 | 2017-11-08 | Rocking arm adapting unit mounting hole processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090541.8A CN108044147B (en) | 2017-11-08 | 2017-11-08 | Rocking arm adapting unit mounting hole processingequipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108044147A true CN108044147A (en) | 2018-05-18 |
| CN108044147B CN108044147B (en) | 2020-02-11 |
Family
ID=62120074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711090541.8A Active CN108044147B (en) | 2017-11-08 | 2017-11-08 | Rocking arm adapting unit mounting hole processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108044147B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5413440A (en) * | 1994-03-31 | 1995-05-09 | Willson Manufacturing, Inc. Of Connecticut | Unit for milling and drilling |
| CN201505824U (en) * | 2009-09-15 | 2010-06-16 | 中煤张家口煤矿机械有限责任公司 | Positioning and clamping device for rail support bent plate boreholes |
| CN101804571A (en) * | 2010-03-18 | 2010-08-18 | 孙效 | Bracket milling bottom surface and drilling mechanism |
| CN204524345U (en) * | 2014-12-29 | 2015-08-05 | 海城市石油机械制造有限公司 | A kind of opening gear ring radial bore fixture |
| CN204584322U (en) * | 2015-04-16 | 2015-08-26 | 中国北方车辆研究所 | Fixture radial drilling machine |
| CN204843040U (en) * | 2015-08-18 | 2015-12-09 | 常州市金狮压铸有限公司 | Novel drilling frock of motorcycle engine right side lid |
| CN205147887U (en) * | 2015-12-10 | 2016-04-13 | 长安大学 | Bearing retainer's machining anchor clamps |
-
2017
- 2017-11-08 CN CN201711090541.8A patent/CN108044147B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5413440A (en) * | 1994-03-31 | 1995-05-09 | Willson Manufacturing, Inc. Of Connecticut | Unit for milling and drilling |
| CN201505824U (en) * | 2009-09-15 | 2010-06-16 | 中煤张家口煤矿机械有限责任公司 | Positioning and clamping device for rail support bent plate boreholes |
| CN101804571A (en) * | 2010-03-18 | 2010-08-18 | 孙效 | Bracket milling bottom surface and drilling mechanism |
| CN204524345U (en) * | 2014-12-29 | 2015-08-05 | 海城市石油机械制造有限公司 | A kind of opening gear ring radial bore fixture |
| CN204584322U (en) * | 2015-04-16 | 2015-08-26 | 中国北方车辆研究所 | Fixture radial drilling machine |
| CN204843040U (en) * | 2015-08-18 | 2015-12-09 | 常州市金狮压铸有限公司 | Novel drilling frock of motorcycle engine right side lid |
| CN205147887U (en) * | 2015-12-10 | 2016-04-13 | 长安大学 | Bearing retainer's machining anchor clamps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108044147B (en) | 2020-02-11 |
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