CN208409381U - Cubing for frock clamp and bearing block position - Google Patents
Cubing for frock clamp and bearing block position Download PDFInfo
- Publication number
- CN208409381U CN208409381U CN201820781731.8U CN201820781731U CN208409381U CN 208409381 U CN208409381 U CN 208409381U CN 201820781731 U CN201820781731 U CN 201820781731U CN 208409381 U CN208409381 U CN 208409381U
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- bearing block
- check bar
- frock clamp
- calibration plate
- cubing
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Abstract
The utility model discloses the cubing for frock clamp and bearing block position, including calibration plate and check bar, vertical is fixedly connected with fixing piece in the middle part of the calibration plate, the insertion hole of horizontal perforation is offered on the fixing piece, the insertion hole and the bearing hole on bearing block are coaxial, the calibration plate bottom can release on the positioning surface that formula is mutually butted on frock clamp, the check bar front end can release formula clamping by the insertion hole and be connected in the bearing hole, can release formula with the fixing piece rear end in the middle part of the check bar and offset.The cubing simple installation for frock clamp and bearing block position of the utility model, correction accuracy are high；The cooperation for simulating cutter and bearing block is cooperated using check bar and bearing block, the relationship of energy indirect feedback cutter and bearing block；The adjustment for facilitating lathe improves the precision of equipment；Calibration plate bottom surface is intuitively shown with positioning surface relativeness, improves the efficiency of adjustment.
Description
Technical field
The utility model relates to a kind of cubings, more particularly to the cubing for frock clamp and bearing block position.
Background technique
Frock clamp (as shown in Figure 1) structure of two or three phase of cylinder body line is more special, uses when processing cylinder body crankshaft hole
Cutter length reach 500mm.The cutter needs to be inserted into the rotating shaft holder 01 of tooling in process, with bearing support
Cooperation required precision it is very high；If will lead to that machining crankshafts hole deviation is big, processing is unqualified with bad.Employee is in adjustment bearing
When concentricity, the straightness of seat 01 and, the relative position of positioning surface 02 and positioning pin 03, cutter and workpiece crankshaft hole, root is needed
It is adjusted according to processing result, needs to adjust repeatedly, time-consuming is long, adjustment effect is general.
Summary of the invention
The utility model is completed to solve in the prior art insufficient, the purpose of the utility model is to provide with
In the cubing of frock clamp and bearing block position, its advantage is that facilitating the adjustment of lathe, the precision of equipment is improved；Calibration plate bottom surface
It is intuitively shown with positioning surface relativeness, improves the efficiency of adjustment.
The cubing for frock clamp and bearing block position of the utility model, including calibration plate and check bar, the calibration
Vertical is fixedly connected with fixing piece in the middle part of plate, and the insertion hole of horizontal perforation, the insertion hole and axis are offered on the fixing piece
The bearing hole held on seat is coaxial, and the calibration plate bottom can release on the positioning surface that formula is mutually butted on frock clamp, the check bar
Front end can release formula clamping by the insertion hole and be connected in the bearing hole, in the middle part of the check bar and fixing piece rear end
Formula can be released to offset.
The utility model may also is that for frock clamp and the cubing of bearing block position
Keyway is offered on the check bar front end, the check bar can release formula by the keyway and the bearing block and be clamped
Connection.
The step of protrusion is provided in the middle part of the check bar, the fixing piece rear end can release formula phase with the step front end
It supports.
The calibration plate bottom offers location hole, and the location hole can with the corresponding positioning pin on the frock clamp
Releasing formula grafting.
Groove there are two being opened up on the calibration plate left end.
The calibration plate top is opened up there are two elongated slot, the extending direction of the elongated slot and the check bar direction of motion one
It causes, two elongated slots are respectively positioned on the fixing piece two sides.
It is detachable on the calibration plate left part and right part to be fixedly connected with handle, the extending direction of the handle
It is consistent with the check bar direction of motion.
The cubing for frock clamp and bearing block position of the utility model, including calibration plate and check bar, the calibration
Vertical is fixedly connected with fixing piece in the middle part of plate, and the insertion hole of horizontal perforation, the insertion hole and axis are offered on the fixing piece
The bearing hole held on seat is coaxial, and the calibration plate bottom can release on the positioning surface that formula is mutually butted on frock clamp, the check bar
Front end can release formula clamping by the insertion hole and be connected in the bearing hole, in the middle part of the check bar and fixing piece rear end
Formula can be released to offset.In this way, cubing includes calibration plate and check bar, there are higher flatness i.e. roughness requirements in calibration plate bottom surface,
Convenient for the planarization of the positioning face contact on calibration plate bottom surface and frock clamp.Fixing piece is fixedly connected in the middle part of calibration plate,
Connection is also possible to other connection types, as long as can be fixedly connected on fixing piece in the middle part of calibration plate.It is opened on fixing piece
If the insertion hole of level perforation, insertion hole is rounded and matches with check bar axial cross section shape, and insertion hole is that check bar insertion mentions
It has supplied insertion point and has facilitated the insertion of check bar.There is the requirement of tolerance and circularity column in insertion hole, and insert in the hole the heart and calibration plate bottom surface
There is depth of parallelism requirement, guarantees that check bar is relatively parallel with calibration plate bottom surface.The bearing hole being inserted on hole and bearing block is coaxially disposed,
So that check bar is inserted on the bearing block of frock clamp in same level, and then improve measurement accuracy.Calibration plate bottom offsets
In on the positioning surface of frock clamp, the connection with positioning surface can also be released.Check bar is inserted on bearing block by being inserted into hole
In bearing hole, check bar front end and bearing hole clamping are connected, and guarantee the precision of check bar；Check bar is released to be connected with bearing hole clamping, from
It is taken out after calibration plate rear direction, to release the plug connection with insertion hole.When check bar is inserted into from insertion hole to bearing block, check bar
Middle part offsets with fixing piece rear end, will limit check bar in the middle part of check bar and travels forward, it is ensured that the precision of check bar.When measurement, first
When measuring levelness, calibration board bottom face is placed on positioning surface, frame level is placed on calibration plate, uses frame level
To confirm calibration plate in balance in the front-back direction；When front-rear direction imbalance, in the corresponding gasket of positioning surface underlay, to adjust
Whole frock clamp, and then it is accurate to improve frock clamp Working position.After having adjusted levelness, check bar is passed through above calibration plate
Insertion hole, be inserted into bearing block and cooperate with it；If check bar can be fully inserted into bottom, i.e. in the middle part of check bar and fixing piece rear end
It offsets, illustrates that check bar is coaxial with bearing block；If check bar cannot be completed to be inserted into bad, coarse regulation bearing block is vertically and horizontally
Position.The gauge stand for being equipped with amesdial is placed on the main shaft of horizontal Machining centers, amesdial is beaten in check bar, mobile cubing
Front-rear direction, so as to measure check bar bus, can understand bearing block cooperation straightness state；If straightness is not
It is good, the position of adjustment bearing block vertically and horizontally.It is final to guarantee that hole and bearing block are point-blank on calibration element, precision
It can achieve 0.01mm.After having adjusted levelness and straightness, then adjust concentricity.Bearing hole of the main axle moving to tool sharpening
X at Y axis coordinate, by the main shaft that the gauge stand of dial gauge is placed on horizontal Machining centers, dial gauge beats the rear end of check bar, rotation
Turn main shaft, be parked in four positions in check bar, numerical value is write down at cross in four positions.Guarantee that concentricity can achieve
0.03mm.If be not achieved, adjust main shaft on X Y axis coordinate, adjust after correct tool sharpening coordinate, guarantee center cutter
The hole in hole, work pieces process hole and bearing block is point-blank.The detection tool structure is simple, simple installation, and correction accuracy is high, is conducive to
Working position accuracy, and then improve the first-time qualification rate of product.The utility model is used for frock clamp and bearing block position
Cubing, have the advantage, that simple installation in terms of existing technologies, correction accuracy is high；Simulate cutter and bearing block
Cooperation is cooperated using check bar and bearing block, the relationship of energy indirect feedback cutter and bearing block；Facilitate the adjustment of lathe, raising is set
Standby precision；Calibration plate bottom surface is intuitively shown with positioning surface relativeness, improves the efficiency of adjustment.
Detailed description of the invention
The existing frock clamp schematic diagram of Fig. 1.
Fig. 2 the utility model is used for the cubing stereoscopic schematic diagram of frock clamp and bearing block position.
Fig. 3 the utility model is for the check bar schematic diagram in the cubing of frock clamp and bearing block position.
Fig. 4 the utility model is used for the cubing instrumentation plan of frock clamp and bearing block position.
Figure number explanation
1, calibration plate；11, fixing piece；111, it is inserted into hole；12, groove；13, elongated slot；14, handle；2, check bar；21, keyway；
22, step.
Specific embodiment
Fig. 2 to Fig. 4 with reference to the accompanying drawing makees to the utility model for the cubing of frock clamp and bearing block position
It is further described.In Fig. 2, figure left is left side, and right is right side, and top is upside and lower section is downside.
The cubing for frock clamp and bearing block position of the utility model please refers to the related each figure of Fig. 2 to Fig. 4, packet
Calibration plate 1 and check bar 2 are included, the 1 middle part vertical of calibration plate is fixedly connected with fixing piece 11, offers water on the fixing piece 11
The insertion hole 111 of flat perforation, the insertion hole 111 and the bearing hole on bearing block are coaxial, and 1 bottom of calibration plate can release formula
It is mutually butted on the positioning surface on frock clamp, 2 front end of check bar can release formula clamping by the insertion hole 111 and be connected to institute
It states in bearing hole, 2 middle part of check bar can release formula with 11 rear end of fixing piece and offset.In this way, cubing includes 1 He of calibration plate
There are higher flatness i.e. roughness requirements in check bar 2,1 bottom surface of calibration plate, convenient for the positioning on 1 bottom surface of calibration plate and frock clamp
The planarization of face contact.Fixing piece 11 is fixedly connected on 1 middle part of calibration plate, and connection is also possible to other connection types, only
It wants that fixing piece 11 can be fixedly connected on to 1 middle part of calibration plate.The insertion hole 111 that horizontal perforation is opened up on fixing piece 11, is inserted
It is rounded and match with 2 axial cross section shape of check bar to enter hole 111, insertion hole 111 is that check bar 2 is inserted into and provides insertion point and side
Just the insertion of check bar 2.There is the requirement of tolerance and circularity column in insertion hole 111, and insertion 111 center of hole has parallel with 1 bottom surface of calibration plate
Degree requires, and guarantees that check bar 2 is relatively parallel with 1 bottom surface of calibration plate.The bearing hole being inserted on hole 111 and bearing block is coaxially disposed,
So that check bar 2 is inserted on the bearing block of frock clamp in same level, and then improve measurement accuracy.1 bottom phase of calibration plate
It is butted on the positioning surface of frock clamp, the connection with positioning surface can also be released.Check bar 2 is inserted into bearing by being inserted into hole 111
In bearing hole on seat, 2 front end of check bar and bearing hole clamping are connected, and guarantee the precision of check bar 2；Check bar 2 releases and bearing hole card
It connects, is taken out after 1 rear direction of calibration plate in succession, to release the plug connection with insertion hole 111.Check bar 2 from insertion hole 111 to
When bearing block is inserted into, 2 middle part of check bar offsets with 11 rear end of fixing piece, will limit check bar 2 in the middle part of check bar 2 and travels forward, Ke Yibao
Demonstrate,prove the precision of check bar 2.When measurement, when first measuring levelness, 1 bottom surface of calibration plate is placed on positioning surface, is put on calibration plate 1
Frame level is set, confirms calibration plate 1 in balance in the front-back direction with frame level；When front-rear direction imbalance,
The corresponding gasket of positioning surface underlay, so as to adjust frock clamp, and then it is accurate to improve frock clamp Working position.Adjusting water
After Pingdu, check bar 2 is passed through to the insertion hole 111 of 1 top of calibration plate, is inserted into bearing block and cooperates with it；If 2 energy of check bar
It is fully inserted into bottom, i.e. 2 middle part of check bar offsets with 11 rear end of fixing piece, illustrates that check bar 2 and bearing block are coaxial；If check bar 2 cannot
It completes to be inserted into bad, the position of coarse regulation bearing block vertically and horizontally.The gauge stand for being equipped with amesdial is placed on horizontal add
On the main shaft at work center, amesdial is beaten in check bar 2, the front-rear direction of mobile cubing, so as to measure 2 bus of check bar, i.e.,
It can understand the straightness state of bearing block cooperation；If straightness is bad, the position of adjustment bearing block vertically and horizontally.Most
Guarantee that point-blank, precision can achieve 0.01mm for hole and bearing block on calibration element eventually.Levelness and straightness are adjusted
Afterwards, then concentricity is adjusted.Main axle moving to tool sharpening bearing hole X at Y axis coordinate, will be placed in the gauge stand of dial gauge
On the main shaft of horizontal Machining centers, dial gauge beats the rear end of check bar 2, live spindle, is parked in four positions in check bar 2, and four
Numerical value is write down at cross in position.Guarantee that concentricity can achieve 0.03mm.If be not achieved, adjust main shaft on X Y-axis sit
Mark corrects tool sharpening coordinate after having adjusted, and guarantees the hole of center cutter hole, work pieces process hole and bearing block in straight line
On.The detection tool structure is simple, simple installation, and correction accuracy is high, is conducive to Working position accuracy, and then improve the primary conjunction of product
Lattice rate.The cubing for frock clamp and bearing block position of the utility model, has the advantage that in terms of existing technologies
Be: simple installation, correction accuracy are high；The cooperation for simulating cutter and bearing block is cooperated using check bar 2 and bearing block, reversed between energy
Present the relationship of cutter and bearing block；The adjustment for facilitating lathe improves the precision of equipment；1 bottom surface of calibration plate is opposite with positioning surface to close
System intuitively shows, improves the efficiency of adjustment.Even more preferably, 1 bottom surface of calibration plate can be heat-treated, to guarantee it
Wearability.
The cubing for frock clamp and bearing block position of the utility model please refers to the related each figure of Fig. 2 to Fig. 4,
Keyway 21 is offered on the basis of previous technique scheme it may also is that 2 front end of check bar, the check bar 2 passes through the key
Slot 21 and the bearing block can release formula clamping and connect.In this way, keyway 21 is located on 2 front end of check bar, 21 direction of keyway and check bar 2
Long axis direction is consistent.Check bar 2 can be clamped with the bearing hole in bearing block and connect, and can also release connection, be conveniently inserted in place with
And facilitate taking-up.When 2 front end of check bar is inserted on bearing block, the keyway 21 in check bar 2 is just clamped with bearing block to be connect, and is guaranteed
Check bar 2 is inserted into the precision of bearing block.
The cubing for frock clamp and bearing block position of the utility model please refers to the related each figure of Fig. 2 to Fig. 4,
It may also is that being provided with the step 22 of protrusion on 2 middle part of the check bar on the basis of previous technique scheme, after the fixing piece 11
End can release formula with 22 front end of step and offset.In this way, step 22 is fixedly connected on 2 middle part of check bar, step 22 can be risen
To position-limiting action.22 front end of step in check bar 2 offsets with 11 rear end of fixing piece, can also release and offset；Check bar 2 is from fixing piece
Be inserted into insertion hole 111 on 11,22 front end of step in check bar 2 offsets with 11 rear end of fixing piece, step 22 limit check bar 2 into
One step is inserted into the bearing hole of bearing block, to guarantee the precision of check bar 2.
The cubing for frock clamp and bearing block position of the utility model please refers to the related each figure of Fig. 2 to Fig. 4,
On the basis of previous technique scheme it may also is that 1 bottom of calibration plate offers location hole, the location hole and the tooling
Corresponding positioning pin on fixture can release formula grafting.In this way, location hole is located on 1 bottom of calibration plate, location hole and tooling are pressed from both sides
The quantity of positioning pin on tool and position are corresponding.Location hole and positioning pin plug connection, can also release connection, facilitate fixture
It places and location hole, positioning pin clearance fit.By observing the mated condition of positioning pin and location hole, inspection can be intuitively fed back
Has a situation about being placed on frock clamp, i.e. cubing is taken a seat situation.
The cubing for frock clamp and bearing block position of the utility model please refers to the related each figure of Fig. 2 to Fig. 4,
Groove 12 there are two being opened up on the basis of previous technique scheme it may also is that 1 left end of calibration plate.In this way, calibration plate 1 is left
Groove 12 is opened up on end.By the way that groove 12 is arranged, primarily to the interference point on frock clamp is avoided, convenient for quickly and conveniently
Cubing is placed on frock clamp.
The cubing for frock clamp and bearing block position of the utility model please refers to the related each figure of Fig. 2 to Fig. 4,
On the basis of previous technique scheme it may also is that 1 top of calibration plate opens up the extension of the elongated slot 13 there are two elongated slot 13
Direction is consistent with 2 direction of motion of check bar, and two elongated slots 13 are respectively positioned on 11 two sides of fixing piece.In this way, calibration plate 1
On both sides of the middle opens up two elongated slots 13, and 13 extending direction of elongated slot is consistent with 2 direction of motion of check bar.By the way that elongated slot 13 is arranged, mainly
It is in order to avoid the interference point on frock clamp, convenient for quickly and conveniently cubing is placed on frock clamp.
The cubing for frock clamp and bearing block position of the utility model please refers to the related each figure of Fig. 2 to Fig. 4,
It is detachable on the basis of previous technique scheme it may also is that 1 left part of calibration plate and right part to be fixedly connected with
Handle 14, the extending direction of the handle 14 are consistent with 2 direction of motion of check bar.In this way, handle 14 is connected to calibration plate 1
On, the connection between calibration plate 1 can also be released, is easy for installation and removal, is set according to actual needs.Handle 14
In 1 left part of calibration plate and right part, personnel is facilitated to take；The extending direction of handle 14 is consistent with 2 direction of motion of check bar, convenient
Check bar 2 detects.
It is above-mentioned that only several specific embodiments in the utility model are illustrated, but can not be as the utility model
Protection scope, equivalent change or modification or equal proportion amplification or contracting made by all design spirits according in the utility model
It is small etc., it is deemed to fall the protection scope of the utility model.
Claims (7)
1. being used for the cubing of frock clamp and bearing block position, it is characterised in that: including calibration plate (1) and check bar (2), the school
Vertical is fixedly connected with fixing piece (11) in the middle part of quasi- plate (1), and the insertion hole of horizontal perforation is offered on the fixing piece (11)
(111), the insertion hole (111) and the bearing hole on bearing block are coaxial, and calibration plate (1) bottom can release formula and mutually be butted on work
On positioning surface in clamps, check bar (2) front end can release formula clamping by the insertion hole (111) and be connected to the axis
In bearing bore, formula can be released with the fixing piece (11) rear end in the middle part of the check bar (2) and is offseted.
2. the cubing according to claim 1 for frock clamp and bearing block position, it is characterised in that: the check bar
(2) it is offered on front end keyway (21), the check bar (2) can release formula clamping by the keyway (21) and the bearing block and connect
It connects.
3. the cubing according to claim 1 for frock clamp and bearing block position, it is characterised in that: the check bar
(2) step (22) of protrusion is provided on middle part, fixing piece (11) rear end can release formula phase with the step (22) front end
It supports.
4. the cubing of frock clamp and bearing block position is used for described in -3 any one claims according to claim 1,
Be characterized in that: calibration plate (1) bottom offers location hole, the location hole and the corresponding positioning on the frock clamp
Pin can release formula grafting.
5. the cubing of frock clamp and bearing block position is used for described in -3 any one claims according to claim 1,
It is characterized in that: there are two being opened up on calibration plate (1) left end groove (12).
6. the cubing of frock clamp and bearing block position is used for described in -3 any one claims according to claim 1,
Be characterized in that: calibration plate (1) top is opened up there are two elongated slot (13), the extending direction of the elongated slot (13) and the check bar
(2) direction of motion is consistent, and two elongated slots (13) are respectively positioned on the fixing piece (11) two sides.
7. the cubing of frock clamp and bearing block position is used for described in -3 any one claims according to claim 1,
It is characterized in that: detachable on calibration plate (1) left part and right part to be fixedly connected with handle (14), the handle
(14) extending direction is consistent with the check bar (2) direction of motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781731.8U CN208409381U (en) | 2018-05-24 | 2018-05-24 | Cubing for frock clamp and bearing block position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781731.8U CN208409381U (en) | 2018-05-24 | 2018-05-24 | Cubing for frock clamp and bearing block position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208409381U true CN208409381U (en) | 2019-01-22 |
Family
ID=65113026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820781731.8U Active CN208409381U (en) | 2018-05-24 | 2018-05-24 | Cubing for frock clamp and bearing block position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208409381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120412A (en) * | 2019-12-09 | 2020-05-08 | 岭澳核电有限公司 | Fan bearing seat alignment device and method for nuclear power station, installation method and fan |
| CN115046669A (en) * | 2022-06-28 | 2022-09-13 | 佛山市精鹰智能装备有限公司 | Lead screw bearing seat double-end joint inspection assembly method |
-
2018
- 2018-05-24 CN CN201820781731.8U patent/CN208409381U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120412A (en) * | 2019-12-09 | 2020-05-08 | 岭澳核电有限公司 | Fan bearing seat alignment device and method for nuclear power station, installation method and fan |
| CN111120412B (en) * | 2019-12-09 | 2021-07-20 | 岭澳核电有限公司 | Fan bearing seat alignment device and method for nuclear power station, installation method and fan |
| CN115046669A (en) * | 2022-06-28 | 2022-09-13 | 佛山市精鹰智能装备有限公司 | Lead screw bearing seat double-end joint inspection assembly method |
| CN115046669B (en) * | 2022-06-28 | 2023-12-22 | 佛山市精鹰智能装备有限公司 | Double-end joint inspection assembly method for screw rod bearing seat |
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