CN205914813U - Mill device of heavy -calibre flange face recess - Google Patents
Mill device of heavy -calibre flange face recess Download PDFInfo
- Publication number
- CN205914813U CN205914813U CN201620687210.7U CN201620687210U CN205914813U CN 205914813 U CN205914813 U CN 205914813U CN 201620687210 U CN201620687210 U CN 201620687210U CN 205914813 U CN205914813 U CN 205914813U
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- central shaft
- vertical central
- arm
- connecting seat
- groove
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Abstract
The utility model discloses a mill device of heavy -calibre flange face recess belongs to flange processing field. The device includes: vertical center pin, horizontal support arm, hang pole, adjustment handle, backup pad, swinging boom, fixing base, motor, grinding apparatus. The upper portion of vertical center pin is equipped with rotatable swinging boom, and swinging boom one end is equipped with the fixing base, is equipped with motor and grinding apparatus on the top surface of fixing base, and the grinding apparatus contacts with the terminal surface of heavy -calibre flange. Through rotating the swinging boom, make the motor drive the grinding apparatus and mill a recess on the terminal surface of heavy -calibre flange. Respectively be provided with a horizontal support arm on the relative lateral wall in vertical center pin lower part, the horizontal support arm with hang the pole, the backup pad is connected in order, the backup pad is placed on the terminal surface of heavy -calibre flange, adjustment handle sets up in the lower part that hangs the pole for with the contact that offsets of the inner wall of the connector of heavy -calibre flange. The circular trace that this mill device of heavy -calibre flange face recess processed recess leveled, just had the rule.
Description
Technical field
This utility model is related to flange manufacture field, particularly to a kind of device of milling large-diameter flanged face groove.
Background technology
Flange is the connector that can will be attached between pipeline and pipeline, pipeline and equipment import and export, and flange includes
Ring flange and union joint, and flange often needs use in pairs.During use, the union joint of two flanges is to be connected with two respectively
Pipeline be fixed together, then by bolt, the ring flange of two flanges is fixed together, thus realizing between pipeline
Connect.In order to ensure the sealing connecting between ring flange, need end face (i.e. flange face) upper setting one circle in ring flange recessed
Groove, in order to place sealing ring, so that combining closely between two ring flanges, prevents seepage.And the channel section due to flange
Rounded, rectangle, the various structures such as trapezoidal, semicircle, if directly process, by mould, the flange cost carrying above-mentioned groove
Too high, therefore it provides a kind of instrument that can directly process groove on flange face is very necessary.
Prior art provides a kind of handheld electric grooving machine, and it specifically includes that milling cutter, the depth adjustment being sequentially connected with
Device, motor, handle.Milling cutter motion is driven by motor, so that milling cutter processes a circle groove on flange face.Logical
Cross depth adjustment the depth of milled groove of milling cutter is adjusted, to process the groove of appropriate depth.Using hand electric
During groover cut-in groove, operator first draw the curve needing to process groove location on flange face, then hold hand-held
The handle of formula electric groover, makes milling cutter along the curvilinear motion finished, processing obtains required groove on flange face.By more
Change milling cutter of different shapes, you can realize the processing of different shape groove on flange face.
Designer finds that prior art at least has a following technical problem:
Because handheld electric grooving machine of the prior art needs to grasp the direction of motion of milling cutter by operator,
Easily make, between groove and the curve location finished, larger error occurs, be more than the heavy caliber method of 2000mm especially for internal diameter
Orchid, processed using handheld electric grooving machine flange face groove when it is more difficult to ensure the degree of accuracy of groove and flatness.
Utility model content
This utility model embodiment technical problem to be solved is, there is provided one kind is applied to internal diameter and is more than 2000mm
Large-diameter flanged, and can guarantee that the device of the milling large-diameter flanged face groove of the impression orbit specification of flange face, particular technique
Scheme is as follows:
This utility model embodiment provides a kind of device of milling large-diameter flanged face groove, and this device includes: in vertically
Heart axle, horizontal support arms, hanger bar, regulation handle, gripper shoe, turning arm, fixed seat, motor, grinding tool.
The top of described vertical central shaft is provided with can be around the described turning arm of described vertical central axis, described rotation
Arm is provided with described fixed seat away from one end of described vertical central shaft, the top surface of described fixed seat is provided with described electronic
Machine.Described motor is connected with described grinding tool, for driving described tool movement, described grinding tool and described large-diameter flanged end
Face contacts.By rotating described turning arm, described motor is made to drive described grinding tool on described large-diameter flanged end face
Mill out groove.
It is each provided with described horizontal support arms, described horizontal support on the relative side wall in described vertical central shaft bottom
Arm away from described vertical central shaft one end vertical with one end of described hanger bar be connected, the other end of described hanger bar with described
One end of gripper shoe vertically connects, and described gripper shoe is disposed horizontally on described large-diameter flanged end face.Described regulation handss
Handle is arranged on the bottom of described hanger bar, abuts for the inwall with described large-diameter flanged union joint.By described
Gripper shoe and described regulation handle make the axis of described vertical central shaft overlap with described large-diameter flanged axis.
Specifically, preferably, described device also includes being arranged on described vertical central shaft and 2 described horizontal support arms
Between 2 bearing diagonal arms.
First bearing diagonal arm connecting seat is set with described vertical central shaft, one end of described bearing diagonal arm is provided with first
Vertically central shaft connecting seat, described first bearing diagonal arm connecting seat passes through fixing bolt with described first vertical central shaft connecting seat
Connect.
Second bearing diagonal arm connecting seat is provided with described horizontal support arms, the other end of described bearing diagonal arm is provided with
One horizontal support arms connecting seat, described second bearing diagonal arm connecting seat and described first level support arm connecting seat pass through fixing spiral shell
Tether and connect.
Specifically, preferably, described vertical central shaft top is set with linear bearing slide block, described linear bearing slide block
Side wall on be provided with turning arm connecting seat, described turning arm near the end of described vertical central shaft be provided with second vertically in
Heart axle connecting seat, described turning arm connecting seat is connected by fixing bolt with the described second vertical central shaft connecting seat.
Specifically, preferably, described vertical central shaft bottom is set with the second horizontal support arms connecting seat, described level
Support arm is provided with the 3rd vertical central shaft connecting seat near the end of described vertical central shaft, and described second horizontal support arms are even
Joint chair is connected by fixing bolt with the described 3rd vertical central shaft connecting seat.
Specifically, preferably, described horizontal support arms are retractable supports arm.Described horizontal support arms include first
Brace, the second support arm, support arm union joint, are provided with positioning sliding block and overlapping arrangement in described support arm union joint
First slideway and the second slideway, described first slideway, one end of described second support arm are inserted in one end of described first support arm
Insert described second slideway, so that described first support arm and the position of described second support arm is fixed by positioning sliding block, pass through
Change described first support arm and end described first slideway of entrance of described second support arm and the length of described second slideway,
To change the length of described horizontal support arms.
Specifically, preferably, described regulation handle includes: rotating disk, the body of rod, plain thrust bearing and briquetting.Described bar
Body is threadeded with described hanger bar, is threadeded with described rotating disk in the top of the described body of rod；Described plain thrust bearing suit
In the bottom of the described body of rod, described briquetting is inlaid in the bottom of described plain thrust bearing, with by described regulation handle by institute
State hanger bar to be pressed on the inwall of described large-diameter flanged union joint.
Specifically, preferably, described gripper shoe is threadeded with described hanger bar.
Specifically, preferably, described device also includes being arranged on the height adjuster of described fixed seat top surface, described height
Degree actuator includes: expansion link, rolling wheel support, roller.
Described rolling wheel support includes: top board, the first side plate being arranged on the described top board left and right sides and the second side plate and
It is horizontally set on the transverse axis between described first side plate and described second side plate.Described expansion link is connected with the top of described top board
Connect, described transverse axis passes through the center wheel bore of described roller, and described roller is contacted with described large-diameter flanged end face.
Specifically, preferably, being provided with motor connecting hole in described fixed seat, described motor top is provided with even
Joint, the union joint of described motor is threadeded with the motor connecting hole of described fixed seat.
Relative vertical clamping plate, the expansion link of described height adjuster and a fixation are additionally provided with described fixed seat top surface
The top surface of seat connects, and is tightly disposed between a described vertical clamping plate, to adjust the height of described roller by described expansion link
Degree.
Specifically, preferably, the material of described grinding tool is diamond, the cross section of described grinding tool is rectangle, trapezoidal or
Semicircle.
The technical scheme that this utility model embodiment provides has the benefit that
The device of the milling large-diameter flanged face groove that this utility model embodiment provides, by arranging on vertical central shaft
Around the turning arm of vertical central axis, and in turning arm, motor and bistrique can be set away from the end of vertical central shaft, from
And rotate turning arm by operator, make the motor band rotary bistrique with vertical central shaft position as the center of circle, with pivoted arm be
Radius moves in a circle, thus processing the groove of a circle path generation on large-diameter flanged face.By adjusting vertically simultaneously
The length of central shaft both sides horizontal support arms, is made vertical central shaft be overlapped with large-diameter flanged axis, and makes horizontal support
The hanger bar of arm end keeps suitable distance with large-diameter flanged inwall, thus by the regulation handle in hanger bar and propping up
Horizontal support arms are fixed on the inwall of large-diameter flanged union joint by fagging, to ensure stablizing of vertical cental axial position, enter
And ensure that the groove processing has well-regulated circular trace.Simultaneously as the length of the length of turning arm and horizontal support arms
All can suitably be adjusted, so that this device can adapt to be more than the large-diameter flanged of 2000mm in internal diameter.And this practicality
The device of the milling large-diameter flanged face groove that new embodiment provides, easy to use, it is easy to large-scale promotion application.
Brief description
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to required in embodiment description
Accompanying drawing to be used be briefly described it should be apparent that, drawings in the following description are only that of the present utility model some are real
Apply example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the apparatus structure schematic diagram of the milling large-diameter flanged face groove that this utility model embodiment provides；
Fig. 2 is the structural representation of the height adjuster that the another embodiment of this utility model provides；
Fig. 3 is the structural representation of the regulation handle that the another embodiment of this utility model provides.
Reference represents respectively:
1 vertical central shaft,
101 first bearing diagonal arm connecting seats,
102 linear bearing slide blocks,
103 horizontal support arms connecting seats,
2 horizontal support arms,
201 second bearing diagonal arm connecting seats,
202 first support arms,
203 second support arms,
204 support arm union joints,
205 the 3rd vertical central shaft connecting seats,
3 hanger bar,
4 regulation handles,
401 rotating disks,
402 bodies of rod,
403 plain thrust bearings,
404 briquettings,
5 gripper shoes,
6 turning arms,
601 second vertical central shaft connecting seats,
7 fixed seats,
701 vertical clamping plate,
8 motor,
9 grinding tools,
10 height adjusters,
1001 expansion links,
1002 rolling wheel supports,
1003 rollers,
11 is large-diameter flanged,
12 bearing diagonal arms,
1201 first vertical central shaft connecting seats,
1202 horizontal support arms connecting seats.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below will be to this utility model embodiment party
Formula is described in further detail.
This utility model embodiment provides a kind of device of milling large-diameter flanged face groove, as shown in Figure 1, this device
Including: vertically central shaft 1, horizontal support arms 2, hanger bar 3, regulation handle 4, gripper shoe 5, turning arm 6, fixed seat 7, motor
8th, grinding tool 9.
Vertically the top of central shaft 1 is provided with the turning arm 6 that can rotate around vertical central shaft 1, and turning arm 6 is away from vertically
One end of heart axle 1 is provided with fixed seat 7, and the top surface of fixed seat 7 is provided with motor 8, and motor 8 is connected with grinding tool 9, is used for
Grinding tool 9 is driven to move, grinding tool 9 is contacted with large-diameter flanged 11 end face；By rotating turning arm 6, motor 8 is made to drive mill
Tool 9 mills out groove on large-diameter flanged 11 end face.
Vertically it is each provided with horizontal support arms 2 on the relative side wall in central shaft 1 bottom, horizontal support arms 2 are away from perpendicular
One end of straight central shaft 1 is vertical with one end of hanger bar 3 to be connected, and the other end of hanger bar 3 is vertical with one end of gripper shoe 5 to be connected
Connect, gripper shoe 5 is disposed horizontally on large-diameter flanged 11 end face；Regulation handle 4 is arranged on the bottom of hanger bar 3, is used for
Abut with the inwall of large-diameter flanged 11 union joint；Make the axle of vertical central shaft 1 by gripper shoe 5 and regulation handle 4
Line is overlapped with large-diameter flanged 11 axis.
The device of the milling large-diameter flanged face groove that this utility model embodiment provides, by setting on vertical central shaft 1
Put the turning arm 6 that can rotate around vertical central shaft 1, and in turning arm 6, motor 8 He is set away from the end of vertical central shaft 1
Grinding tool 9, thus rotating turning arm 6 by operator, makes motor 8 drive grinding tool 9 with vertical central shaft 1 position as circle
The heart, moved in a circle with pivoted arm for radius, thus a circle is processed on large-diameter flanged face have well-regulated circular trace
Groove.By adjusting the length of vertical central shaft 1 both sides horizontal support arms 2 simultaneously, make vertical central shaft 1 and large-diameter flanged 11
Axis overlap, and make the hanger bar 3 of horizontal support arms 2 end keep suitable distance with large-diameter flanged 11 inwall,
Thus horizontal support arms 2 are fixed on by large-diameter flanged 11 union joint by the regulation handle 4 in hanger bar 3 and gripper shoe 5
Inwall, to ensure stablizing of vertical central shaft 1 position, and then ensure that the groove processing has well-regulated circular trace.With
When, because the length of turning arm 6 and the length of horizontal support arms 2 all can suitably be adjusted, so that this device can be fitted
Large-diameter flanged the 11 of 2000mm should be more than in internal diameter.And the milling large-diameter flanged face groove of this utility model embodiment offer
Device, easy to use, it is easy to large-scale promotion application.
Specifically, in order to improve the stability of the device of milling large-diameter flanged face groove, in vertical central shaft 1 and 2 water
It is additionally provided with 2 bearing diagonal arms 12, the two ends of bearing diagonal arm 12 are propped up with vertical central shaft 1 and level respectively between flat support arm 2
Brace 2 is bolted.Specifically, vertical central shaft 1 is set with the first bearing diagonal arm connecting seat 101, the first bearing diagonal
First bearing diagonal arm connecting hole is provided with arm connecting seat 101, one end of bearing diagonal arm 12 is correspondingly arranged on the first vertical center
Axle connecting seat 1201, the first vertical central shaft connecting seat 1201 is correspondingly arranged on the first vertical central shaft connecting hole, will fix spiral shell
Bolt passes through the first bearing diagonal arm connecting hole and the first vertical central shaft connecting hole, so that the first bearing diagonal arm connecting seat 101 and the
One vertical central shaft connecting seat 1201 is connected by fixing bolt, in order to the peace between vertical central shaft 1 and bearing diagonal arm 12
Assembly and disassembly.Second bearing diagonal arm connecting seat 201 is provided with horizontal support arms 2, the second bearing diagonal arm connecting seat 201 is arranged
There is the second bearing diagonal arm connecting hole, the other end of bearing diagonal arm 12 is provided with first level support arm connecting seat 1202, the first water
Be provided with horizontal support arms connecting hole on flat support arm connecting seat 1202, by fixing bolt pass through the second bearing diagonal arm connecting hole and
Horizontal support arms connecting hole, so that the second bearing diagonal arm connecting seat 201 and first level support arm connecting seat 1202 pass through to fix
Bolt connection, is easy to the installation and removal between bearing diagonal arm 12 and horizontal support arms 2.
Because vertical central shaft 1 and horizontal support arms 2 are vertically disposed, and horizontal support arms 2 carry for vertical central shaft 1
For supporting role, so that vertical central shaft 1 is stood on large-diameter flanged 11 axis, but horizontal support arms 2 are only to perpendicular
The bottom of straight central shaft 1 provides support, causes the position of vertical central shaft 1 unstable unavoidably, therefore, in vertical central shaft 1
Bearing diagonal arm 12 is set and horizontal support arms 2 between, so that shape between bearing diagonal arm 12, horizontal support arms 2 and vertical central shaft 1
Triangle at a right angle, make vertical central shaft 1 obtain more firm support by the rock-steady structure of triangle it is ensured that processing groove when
Vertically the stablizing of central shaft 1 position, and then make the groove that processing obtains have well-regulated circular trace.
This utility model embodiment provide milling large-diameter flanged face groove device, can be applied not only to diameter greater than
The flange of 2000mm, is also applied for diameter and is slightly smaller than 2000mm, the flange of for example a diameter of 1500-2000mm, now, adjust water
The length of flat support arm 2 and turning arm 6 is so as to be adapted with the diameter of flange.And due to processing the less flange of diameter
When, the length of horizontal support arms 2 is shorter, and stability is relatively preferable, therefore can not use bearing diagonal arm 12, to simplify whole dress
The structure put, the weight of alleviator, it is easy to the use of operator.
Specifically, in order that the groove processing on flange face has the circular trace of standard, it is located with vertical central shaft 1
Position be the center of circle, with the brachium of turning arm 6 as radius, grinding tool 9 is driven by the motor 8 of turning arm 6 end, in heavy caliber
Move in a circle on the end face of flange 11, thus processing a circle track is circular groove, in order to the sealing of end face of flange.
Wherein, the length of turning arm 6 can groove milling as needed large-diameter flanged internal diameter selecting.In order to realize turning arm 6 with
Vertically being rotatably connected of central shaft 1, vertical central shaft 1 top is set with can be slided around the linear bearing of vertical central shaft 1 rotation
Block 102, turning arm 6 is connected with linear bearing slide block 102, you can make turning arm 6 do circumference fortune with vertical central shaft 1 for the center of circle
Dynamic.In more detail, the side wall of linear bearing slide block 102 is provided with turning arm connecting seat, turning arm connecting seat is provided with rotation
Pivoted arm connecting hole, turning arm 6 is provided with the second vertical central shaft connecting seat 601 near the end of vertical central shaft 1, and second is vertical
Second vertical central shaft 1 connecting hole is provided with central shaft connecting seat 601, fixing bolt is passed through turning arm connecting hole and second
Vertically central shaft 1 connecting hole, so that turning arm connecting seat is connected by fixing bolt with the second vertical central shaft connecting seat 601,
In order to the replacing of different length turning arm 6, the suitability of device improving milling large-diameter flanged face groove is so as to can be directed to
What diameter was different large-diameter flanged 11 processes suitable groove.
Specifically, the adjustment for the ease of horizontal support arms 2 and replacing, between horizontal support arms 2 and vertical central shaft 1 be
It is detachably connected.In more detail, vertical central shaft 1 bottom is set with the second horizontal support arms connecting seat 103, horizontal support arms 2
End near vertical central shaft 1 is provided with the 3rd vertical central shaft connecting seat 205, the second horizontal support arms connecting seat 103 with
3rd vertical central shaft connecting seat 205 is connected by fixing bolt, in order to the installation and removal of horizontal support arms 2.The big mouth of milling
Horizontal support arms 2, bearing diagonal arm 12 etc., using after finishing, can be disassembled by the device of footpath flange face groove, reduce the big mouth of milling
The spatial volume shared by device of footpath flange face groove, is easy to it and places and carry.By the position to fixing bolt for the fixing nut
Put and further limited, so that horizontal support arms 2 are fixed on central shaft bottom, provide for vertical central shaft 1 more firm
Support.
Specifically, the device for making milling large-diameter flanged face groove can be suitably used for large-diameter flanged the 11 of different-diameter, will
Horizontal support arms 2 are set to retractable supports arm.In more detail, horizontal support arms 2 include first support arm the 202, second support
Arm 203, support arm union joint 204, be provided with support arm union joint 204 positioning sliding block and overlapping arrangement the first slideway and
Second slideway, the first slideway is inserted in one end of the first support arm 202, and the second slideway, positioning are inserted in one end of the second support arm 203
The number of slide block is 2, is respectively provided with the first slideway and the second slideway, and is located at the first support arm 202 and the second support arm
203 equitant ends, to make the first support arm 202 and the position of the second support arm 203 fix by positioning sliding block, by changing
Become the first support arm 202 and end entrance first slideway of the second support arm 203 and the length of the second slideway, propped up with changing level
The length of brace 2, so that horizontal support arms 2 can be put in large-diameter flanged the 11 of different-diameter.By to vertical center
The regulation of the horizontal support arms 2 of axle 1 both sides, makes vertical central shaft 1 be on large-diameter flanged 11 axis, and then ensures to be somebody's turn to do
The groove that slotting attachment mills out has the circular trace of standard.
Specifically, due to the not direct contact internal walls with large-diameter flanged 11 of horizontal support arms 2, but make horizontal support
Arm 2 is connected in the form of connecting seat and fixing bolt with hanger bar 3, and by the transmission of hanger bar 3, finally by making gripper shoe
5 ride on large-diameter flanged 11 end face, so that horizontal support arms 2 are suspended on large-diameter flanged 11 end face, in order to
The device of milling large-diameter flanged face groove is in the installation and removal of large-diameter flanged 11 end faces.And only so that level is propped up by gripper shoe 5
Brace 2 is suspended on large-diameter flanged 11 end face, then the less stable of horizontal support arms 2, therefore, sets in hanger bar 3
Put regulation handle 4, be fixed with the position to hanger bar 3, and then improve the stability of coupled horizontal support arms 2.
Specifically, as shown in Figure 3, regulation handle 4 includes: rotating disk 401, the body of rod 402, plain thrust bearing 403 and pressure
Block 404.It is provided with the first external screw thread in the middle part of the body of rod 402, hanger bar 3 is provided with regulation handle connecting hole, regulation handle connects
It is provided with the first female thread matching with the first external screw thread in hole, so that the body of rod 402 of regulation handle 4 and hanger bar 3 screw thread
Connect.Meanwhile, also threadeded with rotating disk 401 in the top of the body of rod 402, thus by rotating rotating disk 401, driving the body of rod 402 phase
For connection hanger bar 3 side-to-side movement, so that regulation handle 4 and the distance between inwall of large-diameter flanged 11 union joints energy
Enough adjustment are it is ensured that hanger bar 3 can just be pressed on the inwall of large-diameter flanged 11 union joints for regulation handle 4, thus passing through
Hanger bar 3 provides more firm support for horizontal support arms 2.Meanwhile, the bottom of regulation handle 4 is additionally provided with plain thrust bearing
403 and briquetting 404, plain thrust bearing 403 is sleeved on the bottom of regulation handle 4, and briquetting 404 is inlaid in plain thrust bearing
403 bottom, and briquetting 404 is quality of rubber materials, to avoid regulation handle 4 to scratch the inwall of large-diameter flanged 11 union joints.Logical
Overwinding turns regulation handle 4, can make the end of regulation handle 4 closer or far from large-diameter flanged 11 inwall, when regulation handle 4 is leaned on
During closely large-diameter flanged 11 inwall, briquetting 404 compresses large-diameter flanged 11 inwall, and plain thrust bearing 403 is ensureing it
It can also be ensured that the fine setting of regulation handle 4 while the union joint inwall of bottom compression large-diameter flanged 11, so that regulation handle
4 hanger bar 3 is pressed on large-diameter flanged 11 inwall it is ensured that horizontal support arms 2 firm, and then ensure to process recessed
Groove has size and the track of standard.
Specifically, for the ease of the installation of gripper shoe 5, one end of gripper shoe 5 is provided with suspension lever attachment hole, and hanger bar is even
Connect in the hole and be provided with the second female thread, one end of hanger bar 3 is provided with the second external screw thread matching with the second female thread, so that
Hanger bar 3 is threadeded with gripper shoe 5.Because gripper shoe 5 is overlapped on the inside edge of large-diameter flanged 11 end faces, and grinding tool
9 are also on the position of close inner side on large-diameter flanged 11 end faces, produce and rub for avoiding grinding tool 9 to contact with gripper shoe 5
Wipe, the use of impact grinding tool 9, need the position of gripper shoe 5 is finely adjusted.Therefore, it can in gripper shoe 5 in left-right direction
Several suspension lever attachment holes are set, by being sleeved on different suspension lever attachment holes in hanger bar 3, to adjust gripper shoe 5 more
Ride over the length on large-diameter flanged 11 end faces, thus avoiding grinding tool 9 to contact with gripper shoe 5 and producing and scratch it is ensured that grinding tool 9
Normal use.
Specifically, for ease of adjusting the working height of grinding tool 9, the groove of appropriate depth, as shown in Figure 2, this reality are milled out
The device of the milling large-diameter flanged face groove being provided with new embodiment is also welded with height adjuster 10 in fixed seat 7.High
Degree actuator 10 includes: expansion link 1001, rolling wheel support 1002, roller 1003.Wherein, rolling wheel support 1002 includes: top board, sets
Put the first side plate in the top board left and right sides and the second side plate and be horizontally set on the horizontal stroke between the first side plate and the second side plate
Axle.By the length of expansion link 1001, the height of height adjuster 10 is adjusted, expansion link 1001 is connected with the top of top board
Connect, transverse axis passes through the center wheel bore of roller 1003, and roller 1003 is contacted with large-diameter flanged 11 end face.Because height is adjusted
Section device 10 and motor 8 are all fixed in fixed seat 7, and motor 8 lower end is connected with grinding tool 9, therefore, when needs processing
When depth of groove is less, above carry turning arm 6 and coupled linear bearing slide block 102, improve the height of grinding tool 9, and
So that expansion link 1001 is extended, so that roller 1003 touches large-diameter flanged 11 end face, turning arm 6 played a supporting role,
Ensure that the height of grinding tool 9 is fixed, thus processing the less groove of depth.When needing the larger groove of working depth, otherwise
Operation.After adjusting the depth of milled groove of grinding tool 9, roller 1003 and large-diameter flanged 11 is passed through in the bottom due to height adjuster 10
End face contact, and roller 1003 can roll along large-diameter flanged 11 end face, so that height adjuster 10 can be along big
The end face of bore flange 11 slides, and makes grinding tool 9 all keep predetermined height in the whole process carrying out groove milling it is ensured that milling out
Depth of groove is consistent.
Specifically, in order that motor 8 is fixed in fixed seat 7, and can dismantle at any time, fixed seat 7 is provided with
Motor connecting hole, motor connects in the hole and is provided with the 3rd female thread, and motor 8 top is provided with union joint, on union joint
It is provided with the 3rd external screw thread matching with the 3rd female thread, so that motor 8 is threadeded with fixed seat 7, in order to electronic
The dismounting of machine 8 and installation.2 relative vertical clamping plate 701 are additionally provided with fixed seat 7 top surface, height adjuster 10 flexible
Bar 1001 is connected with the top surface of fixed seat 7, and is tightly disposed between 2 vertical clamping plate 701, in order to height adjuster 10
Fixation, thus by being adjusted to the length of expansion link 1001, the height of roller 1003 and grinding tool 9, to process depth
Suitable groove.
Specifically, in order to ensure the groove milling quality of grinding tool 9, the material of grinding tool 9 elects diamond as, to improve the strong of grinding tool 9
Degree and abrasion resistance, enable grinding tool 9 persistently to mill out the groove of regular shape.Meanwhile, in order to adapt to the groove of different cross section shape
Processing, the cross section of grinding tool 9 can be rectangle, trapezoidal or semicircle etc., in the groove of milling different cross section shape, selects and it
Adaptable grinding tool 9, so that the device of this milling large-diameter flanged face groove has the wider suitability.
Specifically, this utility model embodiment provide milling large-diameter flanged face groove device use when, first basis
Large-diameter flanged 11 internal diameter, the turning arm 6 of selection appropriate length, and adjust the length of horizontal support arms 2, by horizontal support arms
2nd, vertical central shaft 1, bearing diagonal arm 12 are both placed in large-diameter flanged 11 union joint.Then, gripper shoe 5 is placed on greatly
On the end face of bore flange 11, rotate regulation handle 4, make the briquetting 404 of regulation handle 4 push down large-diameter flanged 11 union joints
Inwall it is ensured that hanger bar 3, gripper shoe 5, horizontal support arms 2 firm.Finally, adjust height adjuster 10, so that grinding tool 9 is in
Suitable height, actuating motor 8, promote turning arm 6 to rotate around vertical central shaft 1 by operator, thus in heavy caliber method
Mill out, on blue 11 end face, the groove having well-regulated circular trace.
The foregoing is only preferred embodiment of the present utility model, not in order to limit protection domain of the present utility model,
All of the present utility model spirit and principle within, any modification, equivalent substitution and improvement made etc., should be included in this reality
Within new protection domain.
Claims (10)
1. a kind of device of milling large-diameter flanged face groove is it is characterised in that described device includes: vertically central shaft (1), level
Support arm (2), hanger bar (3), regulation handle (4), gripper shoe (5), turning arm (6), fixed seat (7), motor (8), grinding tool
(9)；
The top of described vertical central shaft (1) is provided with the described turning arm (6) that can rotate, institute around described vertical central shaft (1)
The one end stating turning arm (6) away from described vertical central shaft (1) is provided with described fixed seat (7), the top surface of described fixed seat (7)
On be provided with described motor (8), described motor (8) is connected with described grinding tool (9), for drive described grinding tool (9) move,
Described grinding tool (9) is contacted with the end face of large-diameter flanged (11)；By rotating described turning arm (6), make described motor (8)
Described grinding tool (9) is driven to mill out groove on the end face of described large-diameter flanged (11)；
It is each provided with a described horizontal support arms (2), described level is propped up on the relative side wall in described vertical central shaft (1) bottom
Brace (2) away from described vertical central shaft (1) one end vertical with one end of described hanger bar (3) be connected, described hanger bar (3)
The other end vertical with one end of described gripper shoe (5) be connected, described gripper shoe (5) is disposed horizontally in described large-diameter flanged
(11) on end face；Described regulation handle (4) is arranged on the bottom of described hanger bar (3), for large-diameter flanged with described
(11) inwall of union joint abuts；Described vertical central shaft is made by described gripper shoe (5) and described regulation handle (4)
(1) axis is overlapped with the axis of described large-diameter flanged (11).
2. the device of the large-diameter flanged face of milling according to claim 1 groove is it is characterised in that described device also includes setting
Put 2 bearing diagonal arms (12) between described vertical central shaft (1) and 2 described horizontal support arms (2)；
First bearing diagonal arm connecting seat (101) is set with described vertical central shaft (1), one end of described bearing diagonal arm (12) sets
It is equipped with the first vertical central shaft connecting seat (1201), described first bearing diagonal arm connecting seat (101) and described first vertical center
Axle connecting seat (1201) is connected by fixing bolt；
Second bearing diagonal arm connecting seat (201), the other end of described bearing diagonal arm (12) are provided with described horizontal support arms (2)
It is provided with first level support arm connecting seat (1202), described second bearing diagonal arm connecting seat (201) is propped up with described first level
Brace connecting seat (1202) is connected by fixing bolt.
3. the device of the large-diameter flanged face of milling according to claim 1 groove is it is characterised in that described vertical central shaft
(1) top is set with linear bearing slide block (102), the side wall of described linear bearing slide block (102) is provided with turning arm and connects
Seat, described turning arm (6) is provided with the second vertical central shaft connecting seat (601), institute near the end of described vertical central shaft (1)
State turning arm connecting seat to be connected by fixing bolt with the described second vertical central shaft connecting seat (601).
4. the device of the large-diameter flanged face of milling according to claim 1 groove is it is characterised in that described vertical central shaft
(1) bottom is set with the second horizontal support arms connecting seat (103), and described horizontal support arms (2) are near described vertical central shaft (1)
End be provided with the 3rd vertical central shaft connecting seat (205), described second horizontal support arms connecting seat (103) and the described 3rd
Vertically central shaft connecting seat (205) is connected by fixing bolt.
5. the device of the large-diameter flanged face of milling according to claim 1 groove is it is characterised in that described horizontal support arms
(2) it is retractable supports arm；
Described horizontal support arms (2) include the first support arm (202), the second support arm (203), support arm union joint (204), institute
State the first slideway being provided with positioning sliding block and overlapping arrangement in support arm union joint (204) and the second slideway, described first
Described first slideway is inserted in one end of support arm (202), and described second slideway is inserted in one end of described second support arm (203),
Described first support arm (202) and the position of described second support arm (203) is made to fix by positioning sliding block, described by changing
The end of the first support arm (202) and described second support arm (203) enters the length of described first slideway and described second slideway
Degree, to change the length of described horizontal support arms (2).
6. the device of the large-diameter flanged face of milling according to claim 1 groove is it is characterised in that described regulation handle (4)
Including: rotating disk (401), the body of rod (402), plain thrust bearing (403) and briquetting (404)；
The described body of rod (402) is threadeded with described hanger bar (3), the top of the described body of rod (402) and described rotating disk (401) spiral shell
Stricture of vagina connects；Described plain thrust bearing (403) is sleeved on the bottom of the described body of rod (402), and described briquetting (404) is inlaid in described
The bottom of plain thrust bearing (403), to be pressed on described heavy caliber by described regulation handle (4) by described hanger bar (3)
On the inwall of union joint of flange (11).
7. the large-diameter flanged face of milling according to claim 1 groove device it is characterised in that described gripper shoe (5) with
Described hanger bar (3) is threaded.
8. the device of the large-diameter flanged face of milling according to claim 1 groove is it is characterised in that described device also includes setting
Put the height adjuster (10) in described fixed seat (7) top surface, described height adjuster (10) includes: expansion link (1001), rolling
Wheel support (1002), roller (1003)；
Described rolling wheel support (1002) includes: top board, the first side plate being arranged on the described top board left and right sides and the second side plate, with
And it is horizontally set on the transverse axis between described first side plate and described second side plate；
Described expansion link (1001) is connected with the top of described top board, and described transverse axis passes through the centre wheel of described roller (1003)
Hole, and described roller (1003) contacted with the end face of described large-diameter flanged (11).
9. the device of the large-diameter flanged face of milling according to claim 8 groove is it is characterised in that in described fixed seat (7)
Be provided with motor connecting hole, described motor (8) top is provided with union joint, the union joint of described motor (8) with described
The motor connecting hole of fixed seat (7) is threaded；
2 relative vertical clamping plate (701) are additionally provided with described fixed seat (7) top surface, the stretching of described height adjuster (10)
Contracting bar (1001) is connected with the top surface of fixed seat (7), and is tightly disposed between 2 described vertical clamping plate (701), with by institute
State the height that expansion link (1001) adjusts described roller (1003).
10. the device of the large-diameter flanged face of milling according to claim 1 groove is it is characterised in that the material of described grinding tool (9)
Matter is diamond, and the cross section of described grinding tool (9) is rectangle, trapezoidal or semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687210.7U CN205914813U (en) | 2016-06-30 | 2016-06-30 | Mill device of heavy -calibre flange face recess |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687210.7U CN205914813U (en) | 2016-06-30 | 2016-06-30 | Mill device of heavy -calibre flange face recess |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205914813U true CN205914813U (en) | 2017-02-01 |
Family
ID=57875222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620687210.7U Active CN205914813U (en) | 2016-06-30 | 2016-06-30 | Mill device of heavy -calibre flange face recess |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205914813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227250A (en) * | 2018-10-22 | 2019-01-18 | 浙江亚泰连接盘制造有限公司 | A kind of end face of flange grinding attachment |
| CN112976344A (en) * | 2021-03-02 | 2021-06-18 | 刘礼花 | Can adjust radial electric groover of fluting |
-
2016
- 2016-06-30 CN CN201620687210.7U patent/CN205914813U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227250A (en) * | 2018-10-22 | 2019-01-18 | 浙江亚泰连接盘制造有限公司 | A kind of end face of flange grinding attachment |
| CN112976344A (en) * | 2021-03-02 | 2021-06-18 | 刘礼花 | Can adjust radial electric groover of fluting |
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