CN209094529U - A kind of trimming device for cast-internal trimming - Google Patents
A kind of trimming device for cast-internal trimming Download PDFInfo
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- CN209094529U CN209094529U CN201821768128.2U CN201821768128U CN209094529U CN 209094529 U CN209094529 U CN 209094529U CN 201821768128 U CN201821768128 U CN 201821768128U CN 209094529 U CN209094529 U CN 209094529U
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Abstract
The utility model relates to the technical fields of Mechanical processing of casting auxiliary equipment, more particularly to a kind of trimming device for cast-internal trimming, the shelf-stability of casting on the table can be improved in it, prevents casting from move during internal trimming, improves use reliability；And internal edge cutter progress trimming operation is directly operated without artificial, human factor is reduced, improves the enabling capabilities of internal edge cutter, improve inside trimming effect, while mitigating manpower, improve practicability；Including internal edge cutter, workbench, left support plate and right support plate；Including left fixed plate, right fixed plate, left-hand thread pipe, right-hand thread pipe, left hand wheel, right hand wheel, left adjusting screw, right adjusting screw, left clamp and right clamping plate；It further include that top plate, adjusting sleeve pipe, reset spring, telescopic mast, connecting rod, rack gear and rotation handwheel, the top of left fixed plate and right fixed plate are connect with the left and right side of top plate bottom end.
Description
Technical field
The utility model relates to the technical fields of Mechanical processing of casting auxiliary equipment, cut more particularly to one kind for cast-internal
The trimming device on side.
Background technique
It is well known that the trimming device for cast-internal trimming is that a kind of cast-internal flash after the completion of casting carries out
Cutting, in order to preferably complete the auxiliary device of castings production, is widely used in a variety of applications in the field of Mechanical processing of casting；
The existing trimming device for cast-internal trimming includes internal edge cutter, workbench, left support plate and right support plate, left branch
The top of fagging and right support plate is connect with the left and right side of workbench bottom end respectively；It is existing for cast-internal trimming
Trimming device is in use, first on the table by the placement of the casting to trimming, then connect internal edge cutter with external power supply
It is logical, internal edge cutter is opened, artificial hand takes internal edge cutter to carry out internal trimming operation to casting；It is existing to be used for casting
It is found in the trimming device use of internal trimming, the shelf-stability of casting on the table is poor, carries out internal cut to casting
In crack approach, it is easy to happen movement, causes its use reliability lower；And it manually directly operates internal edge cutter and carries out trimming
Operation, human factor is more, manually poor to the enabling capabilities of internal edge cutter, influences internal trimming effect, at the same waste compared with
More manpowers, practicability are poor.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of raising casting shelf-stability on the table,
It prevents casting from move during internal trimming, improves use reliability；And it is cut without artificial directly operation inside
Side device carries out trimming operation, reduces human factor, improves the enabling capabilities of internal edge cutter, improves internal trimming effect, simultaneously
Mitigate manpower, improves the trimming device for cast-internal trimming of practicability.
A kind of trimming device for cast-internal trimming of the utility model, including internal edge cutter, workbench, left branch
The top of fagging and right support plate, left support plate and right support plate is connect with the left and right side of workbench bottom end respectively；Including
Left fixed plate, right fixed plate, left-hand thread pipe, right-hand thread pipe, left hand wheel, right hand wheel, left adjusting screw, right adjusting screw, Zuo Jia
The bottom end of plate and right clamping plate, the left fixed plate and right fixed plate is connect with the left and right side on the workbench top respectively,
And the inner lower of left fixed plate and right fixed plate is horizontally arranged with the perforative left adjusting through-hole in left and right respectively and right adjust is led to
Hole, the left right end for adjusting through-hole has been arranged concentrically left shaft holder, and the right left end for adjusting through-hole has been arranged concentrically right axle
Seat is held, left ball bearing and right ball bearing, and the left spiral shell are respectively arranged with inside the left shaft holder and right bearing seat
The left end of the right end of line pipe from left fixed plate, which sequentially passes through left adjusting through-hole and rolls left, pearl Bearing inner and extend out to left shaft holder
Right end it is extraneous, the outer circumferential walls of the left-hand thread pipe are fixedly connected with the interior contact position of left ball bearing, the left hand
The right end of wheel with the left end of left-hand thread pipe is concentric connect, the left end insertion of the left adjusting screw and spiral shell are filled to the right side of left-hand thread pipe
End is internal, connect in the middle part of the left end of the left clamp with the right end of the left adjusting screw, and the left end of the right-hand thread pipe
It is sequentially passed through inside right adjusting through-hole and right ball bearing from the right end of right fixed plate and the left end for extending out to right bearing seat is extraneous,
The outer circumferential walls of the right-hand thread pipe are fixedly connected with the interior contact position of right ball bearing, the left end and the right side of the right hand wheel
The right end of screwed pipe connects with one heart, and simultaneously spiral shell is filled to inside the left end of right-hand thread pipe for the right end insertion of the right adjusting screw, described
It is connect in the middle part of the right end of right clamping plate with the left end of the right adjusting screw；Further include top plate, adjusting sleeve pipe, reset spring, stretch
Column, connecting rod, rack gear and rotation handwheel, the left side and the right side on the top and the top plate bottom end of the left fixed plate and right fixed plate
Side connection, and the top of the adjusting sleeve pipe is connect with the center bottom of the top plate, and the bottom end of adjusting sleeve pipe is provided with blind
Plate, and the center bottom of blind plate is provided with perforative sliding through hole up and down, and the top of the telescopic mast can from the bottom end of blind plate
It slides through inside sliding through hole and stretches to inside adjusting sleeve pipe, and the reset spring is located inside adjusting sleeve pipe, it is multiple
The bottom end of position spring and the top of telescopic mast connect, and the top longitudinal direction correspondence of reset spring and the center bottom of top plate connect
It connects, is connect on the downside of the left end of the connecting rod and the right end of the telescopic mast, and the right end of connecting rod can be rotated by spin axis
It is provided with band moving gear, is connect in the middle part of the right end of the rack gear and the left end of the right fixed plate, and drive wheel and rack
Left end engagement, the rotation handwheel is located at the front with moving gear, and rotate handwheel rear end and the spin axis
Front end connects with one heart, and the top of the internal edge cutter is connect with the bottom end of the telescopic mast.
A kind of trimming device for cast-internal trimming of the utility model, further includes round tray, shaft and assistant
Wheel, the top middle portion of the workbench is provided with round regulating tank, and is provided in the middle part of the bottom end inner wall of round regulating tank
Under perforative rotated through-hole, the round tray is rotatably provided in inside round regulating tank, and the bottom end of round tray with
The bottom end inner wall of the circle regulating tank slidably contacts, the top of the shaft longitudinally can be rotated from the bottom end of workbench across
Inside rotated through-hole and extend out to the top external world of workbench with the bottom end of the round tray is concentric connect, and the assistant
The top of wheel with the bottom end of the shaft is concentric connect.
A kind of trimming device for cast-internal trimming of the utility model further includes support spring, spacing collar and four
The universal ball bearing of group, the support spring and spacing collar are set in the outer lower side of the shaft, and the bottom of support spring
End with the top of the lower handwheel is concentric connect, the bottom end of spacing collar with the top of the support spring is concentric connect, and institute
The bottom end for stating four groups of universal ball bearings is connect with front left side, left rear side, forward right side and the right side on the spacing collar top respectively, and four
The top of the universal ball bearing of group can be in rolling contact with the bottom end of the workbench.
A kind of trimming device for cast-internal trimming of the utility model, further include left limit disk, right limit disk and
Tensioning spring, the connecting rod include left connecting rod and right connecting rod, and the middle part of the left limit disk and right limit disk
It is not provided with the perforative left installation through-hole in left and right and right installation through-hole, the left limit disk is fixedly set in by left installation through-hole
The outside of left connecting rod, and the right limit disk is fixedly set in the outside of right connecting rod, left connection by right installation through-hole
Jack is horizontally arranged in the middle part of the right end of bar, and the left end of right connecting rod is horizontally arranged with inserting column, the left end of the inserting column is certainly
The left end of left connecting rod can be slid through inside jack, and be provided between the right end of left connecting rod and the left end of right connecting rod
Flexible interval, the inside left of the tensioning spring is set in the external right side of left connecting rod, and the inside of tensioning spring is right
Side is set in the outer left side of right connecting rod, the left end of tensioning spring with the right end of left limit disk is concentric connect, and be tensioned bullet
The right end of spring with the left end of right limit disk is concentric connect.
A kind of trimming device for cast-internal trimming of the utility model, the telescopic mast left end upside are provided with a left side
Sliding block, and it is provided with right sliding block on the upside of the right end of telescopic mast, it is vertically arranged on the left of the circumferential inner wall of the adjusting sleeve pipe
Left sliding slot is vertically arranged with right rail on the right side of the circumferential inner wall of adjusting sleeve pipe, and left sliding slot is slidably arranged in the left slider
Inside, right sliding block are slidably arranged in inside right rail.
A kind of trimming device for cast-internal trimming of the utility model, further includes right baffle-plate, right shell body and support
Traveller, the left and right side on the workbench top are provided with perforative left sliding channel and right cunning up and down on left and right directions respectively
Dynamic through slot, the bottom end of the left clamp is provided with left skateboard, and the bottom end of left skateboard can be slid through from the top of workbench
Left sliding channel inside and the bottom end external world for extending out to workbench, the bottom end of the right clamping plate is provided with right slide plate, and right cunning
The bottom end of plate can be slid through right sliding channel from the top of workbench and extend out to the bottom end external world of workbench, the left skateboard
Be horizontally arranged with the perforative left limit through-hole in left and right and right limit through-hole respectively with the inner lower of right slide plate, the right baffle-plate and
The top of right shell body is connect with the left and right side of workbench bottom end respectively, and the left end of the support traveller and the left gear
Middle side part connects under the right end of plate, supports the right end of traveller from the left end of left skateboard to sequentially pass through left limit through-hole and right limit logical
Inside hole and it extend out to the right end external world of right slide plate and is connect with middle side part under the left end of the right shell body.
A kind of trimming device for cast-internal trimming of the utility model further includes four groups of Universal casters, the circle
It is provided with interval between the bottom end of shape pallet and the bottom end inner wall of the round regulating tank, and round tray bottom end is left front
Side, left rear side, forward right side and right lateral side are provided with spherical limiting slot, and four groups of Universal casters can roll respectively to be arranged four
Inside the spherical limiting slot of group, and bottom end inner wall top of the bottom end of four groups of Universal casters with the round regulating tank can roll
Contact.
A kind of trimming device for cast-internal trimming of the utility model further includes rubber antiskid plate, the rubber
The bottom end of antiskid plate is connect with the top of the round tray.
It compared with prior art the utility model has the following beneficial effects: can be by the way that casting be placed in workbench
Then portion rotates left hand wheel and right hand wheel, make left-hand thread pipe and right-hand thread pipe respectively in left ball bearing and right ball bearing
Rotated under effect, at the same by left adjusting screw and right adjusting screw respectively with the spiral shell inside left-hand thread pipe and right-hand thread pipe
Assembly is closed, make left adjusting screw and right adjusting screw respectively can precession and back-out inside left-hand thread pipe and right-hand thread pipe, from
And left clamp and right clamping plate can be made respectively to carry out the left end of casting and right end with the position of left and right adjusting left clamp and right clamping plate
It clamps, and the position of the trimming according to needed for cast-internal, is respectively self-regulated left adjusting screw and right adjusting screw exists respectively
Back-out amount inside left-hand thread pipe and right-hand thread pipe facilitates so as to move left and right the position of casting by internal edge cutter
The position alignment of trimming needed for bottom output end and cast-internal improves adaptability, improves the placement of casting on the table
Stability prevents casting from move during internal trimming, improves use reliability；And telescopic mast band can be passed through
Dynamic internal edge cutter is moved up and down, and is cooperated top plate to be supported adjusting sleeve pipe by left fixed plate and right fixed plate, is led to
Overwinding, which is walked around, starts to take turns, and rotates band moving gear, by driving the engagement between wheel and rack, makes to extend out to self-regulation casing
Inside is downwardly drawn out, so as to conveniently make the bottom output end of internal edge cutter to casting so that internal edge cutter moves down
Inside carries out trimming, and just after the completion of, telescopic mast can be driven by internal edge cutter by the elastic force for the reset spring being stretched
Restore upwards to home position, carry out trimming next time and use, carries out trimming without manually directly operating internal edge cutter
Operation reduces human factor, improves the enabling capabilities of internal edge cutter, improves internal trimming effect, while mitigating manpower, improves
Practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement structural representation at the utility model A；
Fig. 3 is the partial enlargement structural representation at the utility model B；
It is attached marked in the figure: 1, internal edge cutter；2, workbench；3, left support plate；4, left fixed plate；5, left-hand thread pipe；6,
Left hand wheel；7, left adjusting screw；8, left clamp；9, top plate；10, adjusting sleeve pipe；11, reset spring；12, telescopic mast；13, tooth
Item；14, handwheel is rotated；15, round tray；16, shaft；17, lower handwheel；18, support spring；19, spacing collar；20, multi-directional ball
Bearing；21, left limit disk；22, tensioning spring；23, left connecting rod；24, inserting column；25, left slider；26, right baffle-plate；27, it supports
Traveller；28, Universal caster；29, rubber antiskid plate.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 3, a kind of trimming device for cast-internal trimming of the utility model, including inside are cut
The top of side device 1, workbench 2, left support plate 3 and right support plate, left support plate 3 and right support plate respectively with 2 bottom end of workbench
Left and right side connection；Including left fixed plate 4, right fixed plate, left-hand thread pipe 5, right-hand thread pipe, left hand wheel 6, right hand wheel, a left side
It is pushed up respectively with workbench 2 bottom end of adjusting screw 7, right adjusting screw, left clamp 8 and right clamping plate, left fixed plate 4 and right fixed plate
The left and right side at end connects, and to be horizontally arranged with left and right respectively perforative for the inner lower of left fixed plate 4 and right fixed plate
Left adjusting through-hole and right adjusting through-hole, the left right end for adjusting through-hole have been arranged concentrically left shaft holder, and the right left side for adjusting through-hole
End has been arranged concentrically right bearing seat, is respectively arranged with left ball bearing and right ball bearing inside left shaft holder and right bearing seat,
And the left end of the right end of left-hand thread pipe 5 from left fixed plate 4, which sequentially passes through left adjusting through-hole and rolls left, pearl Bearing inner and to be stretched out
Right end to left shaft holder is extraneous, and the outer circumferential walls of left-hand thread pipe 5 are fixedly connected with the interior contact position of left ball bearing, left
The right end of handwheel 6 with the left end of left-hand thread pipe 5 is concentric connect, the left end insertion of left adjusting screw 7 and spiral shell is filled to left-hand thread pipe 5
It inside right end, is connect in the middle part of the left end of left clamp 8 with the right end of left adjusting screw 7, and the left end of right-hand thread pipe is from right fixation
The right end of plate sequentially passes through inside right adjusting through-hole and right ball bearing and extend out to the left end external world of right bearing seat, right-hand thread pipe
Outer circumferential walls be fixedly connected with the interior contact position of right ball bearing, the left end of right hand wheel and the right end of right-hand thread pipe are concentric
Connection, simultaneously spiral shell is filled to inside the left end of right-hand thread pipe for the right end insertion of right adjusting screw, right end middle part and the right adjusting of right clamping plate
The left end of lead screw connects；It further include top plate 9, adjusting sleeve pipe 10, reset spring 11, telescopic mast 12, connecting rod, rack gear 13 and rotation
The top of handwheel 14, left fixed plate 4 and right fixed plate is connect with the left and right side of 9 bottom end of top plate, and adjusting sleeve pipe 10
Top is connect with the center bottom of top plate 9, and the bottom end of adjusting sleeve pipe 10 is provided with blind plate, and the center bottom of blind plate is provided with
The top of upper and lower perforative sliding through hole, telescopic mast 12 can be slid through inside sliding through hole from the bottom end of blind plate and stretch to tune
It saves inside casing 10, and reset spring 11 is located inside adjusting sleeve pipe 10, the bottom end of reset spring 11 and the top of telescopic mast 12
End connection, and the top longitudinal direction correspondence of reset spring 11 is connect with the center bottom of top plate 9, the left end of connecting rod and telescopic mast
Connection on the downside of 12 right end, and the right end of connecting rod is rotatably provided with band moving gear by spin axis, the right end of rack gear 13 with
Connection in the middle part of the left end of right fixed plate, and the left end of wheel and rack 13 is driven to engage, rotation handwheel 14 is located at band moving gear
Front, and the front end that rotates the rear end of handwheel 14 and spin axis is concentric connects, the top of internal edge cutter 1 and telescopic mast 12
Bottom end connection；Left hand wheel and right hand wheel can then be rotated by the way that casting to be placed on to the middle part of workbench, make left-hand thread pipe and
Right-hand thread pipe is rotated under the action of left ball bearing and right ball bearing respectively, while passing through left adjusting screw and right tune
It saves lead screw and is assembled respectively with the spiral shell inside left-hand thread pipe and right-hand thread pipe and closed, make left adjusting screw and right adjusting screw respectively can be with
Precession and back-out make a left side so as to the position of left and right adjusting left clamp and right clamping plate inside left-hand thread pipe and right-hand thread pipe
The left end of casting and right end are clamped by clamping plate and right clamping plate respectively, and the position of the trimming according to needed for cast-internal
It sets, be respectively self-regulated left adjusting screw and right adjusting screw the back-out amount inside left-hand thread pipe and right-hand thread pipe respectively, so as to
To move left and right the position of casting, facilitate the position pair of trimming needed for the bottom output end of internal edge cutter and cast-internal
Standard improves adaptability, improves the shelf-stability of casting on the table, prevents casting from occur during internal trimming
It is mobile, improve use reliability；And internal edge cutter can be driven to be moved up and down by telescopic mast, pass through left fixed plate
Adjusting sleeve pipe is supported with right fixed plate cooperation top plate, by rotary motion handwheel, band moving gear is rotated, passes through drive
Engagement between wheel and rack makes to extend out to self-regulation inside pipe casing and is downwardly drawn out, so as to so that internal edge cutter is downward
It is mobile, so that the bottom output end of internal edge cutter is carried out trimming to cast-internal, and just after the completion of, can be by being stretched
Reset spring elastic force, drive internal edge cutter to restore upwards to home position telescopic mast, carry out trimming next time and use,
Internal edge cutter progress trimming operation is directly operated without artificial, human factor is reduced, improves the support of internal edge cutter
Ability improves internal trimming effect, while mitigating manpower, improves practicability.
A kind of trimming device for cast-internal trimming of the utility model further includes round tray 15,16 and of shaft
Lower handwheel 17, the top middle portion of workbench 2 is provided with round regulating tank, and is provided in the middle part of the bottom end inner wall of round regulating tank
Upper and lower perforative rotated through-hole, round tray 15 is rotatably provided in inside round regulating tank, and the bottom end of round tray 15
It is slidably contacted with the bottom end inner wall of round regulating tank, the top of shaft 16 is longitudinally can be rotated from the bottom end of workbench 2 across turning
Inside dynamic through-hole and extend out to the top external world of workbench 2 with the bottom end of round tray 15 is concentric connect, and lower handwheel 17
Top with the bottom end of shaft 16 is concentric connect；It, can be by by left folder when the side to cast-internal carries out earnestly after the completion of side
Plate and right clamping plate are opened, and are adjacent to casting with the top of round tray under gravity, by rotating lower handwheel, band turn
Axis and round tray are rotated, and the selection of trimming position are carried out so as to facilitate operator to rotate casting, if not being able to rotate
When being adjusted to suitable trimming position, being engaged for round tray top and casting bottom end can be led to simultaneously, but make people
By movement of the casting on round tray, the convenient position for further finding trimming needed for cast-internal accurately, finally by left clamp
The position of the casting after adjusting is clamped with right clamping plate, so as to save part manpower, improves practicability.
A kind of trimming device for cast-internal trimming of the utility model further includes support spring 18, spacing collar 19
With four groups of universal ball bearings 20, support spring 18 and spacing collar 19 are set in the outer lower side of shaft 16, and support spring
18 bottom end with the top of lower handwheel 17 is concentric connect, the bottom end of spacing collar 19 with the top of support spring 18 is concentric connect, and
And the bottom end of four groups of universal ball bearings 20 is connect with front left side, left rear side, forward right side and the right side on 19 top of spacing collar respectively, four
The top of the universal ball bearing 20 of group can be in rolling contact with the bottom end of workbench 2；It can make circle by the elastic force of support spring
Stretching is carried out between the bottom end of pallet and the bottom end inner wall of round regulating tank, prevents round tray upper and lower inside round regulating tank
It is mobile, while passing through the effect of four groups of universal ball bearings, making shaft still can be convenient in rotated through-hole inner rotation, improve real
The property used.
A kind of trimming device for cast-internal trimming of the utility model further includes left limit disk 21, right limit disk
With tensioning spring 22, connecting rod includes left connecting rod 23 and right connecting rod, and the middle part of left limit disk 21 and right limit disk
It is not provided with the perforative left installation through-hole in left and right and right installation through-hole, left limit disk 21 are fixedly set in a left side by left installation through-hole
The outside of connecting rod 23, and right limit disk is fixedly set in the outside of right connecting rod, left connecting rod 23 by right installation through-hole
Right end in the middle part of be horizontally arranged with jack, and the left end of right connecting rod is horizontally arranged with inserting column 24, and the left end of inserting column 24 is from left
The left end of connecting rod 23 can be slid through inside jack, and be arranged between the right end of left connecting rod 23 and the left end of right connecting rod
There is flexible interval, the inside left of tensioning spring 22 is set in the external right side of left connecting rod 23, and tensioning spring 22 is interior
Be set in the outer left side of right connecting rod on the right side of portion, the left end of tensioning spring 22 with the right end of left limit disk 21 is concentric connect, and
And the right end of tensioning spring 22 with the left end of right limit disk is concentric connect；Can by tensioning spring respectively with a left side position-arresting disk and
Right limit disk is used cooperatively, and makes the elastic force between left connecting rod and right connecting rod by support spring, so as to so as to drive tooth
Transmission can be engaged with rack in wheel always, prevent that wheel and rack is driven to be detached from during engaged transmission, improve and use
Reliability.
A kind of trimming device for cast-internal trimming of the utility model, 12 left end of telescopic mast upside are provided with left cunning
Block 25, and it is provided with right sliding block on the upside of the right end of telescopic mast 12, it is vertically arranged on the left of the circumferential inner wall of adjusting sleeve pipe 10
Left sliding slot is vertically arranged with right rail on the right side of the circumferential inner wall of adjusting sleeve pipe 10, and left sliding slot is slidably arranged in left slider 25
Inside, right sliding block are slidably arranged in inside right rail；It can be by left slider and right sliding block respectively in left sliding slot and right rail
Between be slidably matched, move telescopic mast inside adjusting sleeve pipe along the direction of left sliding slot and right rail, prevent
Only telescopic mast prevents internal edge cutter in adjusting sleeve pipe inner rotation so as to improve the stability in use of internal edge cutter
It rotates in use with the rotation of telescopic mast, improves use reliability.
A kind of trimming device for cast-internal trimming of the utility model, further includes right baffle-plate 26, right shell body and branch
Traveller 27 is supportted, the left and right side on 2 top of workbench is provided with perforative left sliding channel and the right side up and down on left and right directions respectively
Sliding channel, the bottom end of left clamp 8 is provided with left skateboard, and the top of the bottom end of left skateboard from workbench 2 can be slid through
Inside left sliding channel and extend out to workbench 2 bottom end it is extraneous, the bottom end of right clamping plate is provided with right slide plate, and right slide plate
The top of bottom end from workbench 2 can be slid through right sliding channel and extend out to the bottom end external world of workbench 2, left skateboard and right cunning
The inner lower of plate is horizontally arranged with the perforative left limit through-hole in left and right and right limit through-hole respectively, right baffle-plate 26 and right shell body
Top is connect with the left and right side of 2 bottom end of workbench respectively, and is supported under the left end of traveller 27 and the right end of right baffle-plate 26
Middle side part connection supports the right end of traveller 27 to sequentially pass through inside left limit through-hole and right limit through-hole simultaneously from the left end of left skateboard
Middle side part under the right end external world of right slide plate and the left end of right shell body is extend out to connect；The left side on left skateboard and right slide plate can be passed through
Limiting through hole and right limit through-hole being slidably matched between support traveller respectively, allow left skateboard and right slide plate along support
The direction of traveller is moved left and right, so as to drive left clamp and right clamping plate to be moved along support the rectangular of traveller,
It prevents left clamp and right clamping plate from rotating with the rotation of left adjusting screw and right adjusting screw, improves making for left clamp and right clamping plate
Use stability.
A kind of trimming device for cast-internal trimming of the utility model further includes four groups of Universal casters 28, round
It is provided with interval between the bottom end of pallet 15 and the bottom end inner wall of round regulating tank, and the front left side of 15 bottom end of round tray,
Left rear side, forward right side and right lateral side are provided with spherical limiting slot, and four groups of Universal casters 28 can roll respectively to be arranged in four groups of balls
Inside shape limiting slot, and the bottom end of four groups of Universal casters 28 can be in rolling contact with the bottom end inner wall top of round regulating tank；
It can be by the rotation of four groups of Universal casters, by the sliding friction between the bottom end of round tray and round regulating tank bottom end inner wall
It is converted into rolling friction, to reduce the frictional force between round tray and round regulating tank bottom end inner wall, makes one to facilitate rotation,
Manpower is saved, practicability is improved.
A kind of trimming device for cast-internal trimming of the utility model, further includes rubber antiskid plate 29, and rubber is anti-
The bottom end of slide plate 29 is connect with the top of round tray 15；The friction on round tray top can be improved by rubber antiskid plate
Power improves casting shelf-stability on round tray top.
A kind of trimming device for cast-internal trimming of the utility model, at work, by placing casting
At the middle part of workbench, then rotate left hand wheel and right hand wheel, make left-hand thread pipe and right-hand thread pipe respectively in left ball bearing and
Rotated under the action of right ball bearing, at the same by left adjusting screw and right adjusting screw respectively with left-hand thread pipe and right spiral shell
Spiral shell inside line pipe, which assembles, to be closed, and revolve left adjusting screw and right adjusting screw can inside left-hand thread pipe and right-hand thread pipe respectively
Into and screw out, so as to the position of left and right adjusting left clamp and right clamping plate, make left clamp and right clamping plate respectively by a left side for casting
End and right end are clamped, and the position of the trimming according to needed for cast-internal, and be respectively self-regulated left adjusting screw and right tune
Save the lead screw back-out amount inside left-hand thread pipe and right-hand thread pipe respectively, so as to move left and right the position of casting, facilitate by
The position alignment of trimming needed for the bottom output end and cast-internal of internal edge cutter, and can be driven by telescopic mast internal
Edge cutter is moved up and down, and is cooperated top plate to be supported adjusting sleeve pipe by left fixed plate and right fixed plate, is passed through rotation
Rotate handwheel, rotate band moving gear, by driving the engagement between wheel and rack, make to extend out to self-regulation inside pipe casing to
Lower extraction, so as to so that internal edge cutter moves down, conveniently make the bottom output end of internal edge cutter to cast-internal into
Row trimming, and just after the completion of, internal edge cutter can be driven extensive upwards telescopic mast by the elastic force for the reset spring being stretched
It is multiple to home position, after the completion of the side to cast-internal carries out side earnestly, can by the way that left clamp and right clamping plate are opened,
Be adjacent to casting with the top of round tray under gravity, by rotating lower handwheel, drive shaft and round tray into
Row rotation carries out the selection of trimming position so as to facilitate operator to rotate casting, suitably cuts if not being able to rotate and being adjusted to
When the position of side, being engaged for round tray top and casting bottom end can be led to simultaneously, but hold in the palm people casting in circle
Movement on disk, the convenient position for further finding trimming needed for cast-internal accurately will be adjusted finally by left clamp and right clamping plate
The position of casting afterwards is clamped, and by the elastic force of support spring, makes the bottom end of round tray and the bottom end of round regulating tank
Stretching is carried out between inner wall, prevents round tray from moving up and down inside round regulating tank, while passing through four groups of universal ball bearings
Effect, make shaft still and can be convenient in rotated through-hole inner rotation, by tensioning spring respectively with a left side position-arresting disk and the right side
Position-arresting disk is used cooperatively, and makes the elastic force between left connecting rod and right connecting rod by support spring, so as to so as to drive gear
Always transmission can be engaged with rack, prevent that wheel and rack is driven to be detached from during engaged transmission, pass through left slider
And right sliding block being slidably matched between left sliding slot and right rail respectively, allow telescopic mast inside adjusting sleeve pipe along left cunning
The direction of slot and right rail is moved, and prevents telescopic mast in adjusting sleeve pipe inner rotation, by left skateboard and right slide plate
Left limit through-hole and right limit through-hole being slidably matched between support traveller respectively, allow left skateboard and right slide plate along branch
The direction of support traveller is moved left and right, so as to drive left clamp and right clamping plate to be moved along support the rectangular of traveller
It is dynamic, it prevents left clamp and right clamping plate from rotating with the rotation of left adjusting screw and right adjusting screw, passes through four groups of Universal casters
Rotation converts rolling friction for the sliding friction between the bottom end of round tray and round regulating tank bottom end inner wall, to drop
Frictional force between low round tray and round regulating tank bottom end inner wall, improves rubbing for round tray top by rubber antiskid plate
Wipe power.
In addition, term " installation ", " being provided with ", " connection ", " connection ", " suit " shall be understood in a broad sense, for example, it may be
It is fixedly connected, is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, or
Being or is two connections internal between device, element or component indirectly connected through an intermediary, for ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of trimming device for cast-internal trimming, including internal edge cutter (1), workbench (2), left support plate (3)
And right support plate, the top of left support plate (3) and right support plate are connect with the left and right side of workbench (2) bottom end respectively；Its
It is characterized in that, including left fixed plate (4), right fixed plate, left-hand thread pipe (5), right-hand thread pipe, left hand wheel (6), right hand wheel, left tune
Save lead screw (7), right adjusting screw, left clamp (8) and right clamping plate, the bottom end of the left fixed plate (4) and right fixed plate respectively with
The left and right side on workbench (2) top connects, and the inner lower of left fixed plate (4) and right fixed plate is lateral respectively
It is provided with the perforative left adjusting through-hole in left and right and right adjusting through-hole, the left right end for adjusting through-hole has been arranged concentrically left bearing
Seat, and the right left end for adjusting through-hole has been arranged concentrically right bearing seat, is respectively set inside the left shaft holder and right bearing seat
There are left ball bearing and right ball bearing, and the left end of the right end of the left-hand thread pipe (5) from left fixed plate (4) sequentially passes through
It is left adjust through-hole and roll left pearl Bearing inner and extend out to left shaft holder right end it is extraneous, outside the circumference of the left-hand thread pipe (5)
Wall is fixedly connected with the interior contact position of left ball bearing, and the left end of the right end and left-hand thread pipe (5) of the left hand wheel (6) is same
Heart connection, simultaneously spiral shell is filled to inside the right end of left-hand thread pipe (5) for the left end insertion of the left adjusting screw (7), the left clamp (8)
Left end in the middle part of connect with the right end of the left adjusting screw (7), and the left end of the right-hand thread pipe is from the right side of right fixed plate
End sequentially passes through inside right adjusting through-hole and right ball bearing and extend out to the left end external world of right bearing seat, the right-hand thread pipe
Outer circumferential walls are fixedly connected with the interior contact position of right ball bearing, and the left end of the right hand wheel and the right end of right-hand thread pipe are same
Heart connection, simultaneously spiral shell is filled to inside the left end of right-hand thread pipe for the right end insertion of the right adjusting screw, in the right end of the right clamping plate
Portion is connect with the left end of the right adjusting screw；It further include top plate (9), adjusting sleeve pipe (10), reset spring (11), telescopic mast
(12), connecting rod, rack gear (13) and rotation handwheel (14), the top and the top plate of the left fixed plate (4) and right fixed plate
(9) the left and right side connection of bottom end, and the center bottom of the top of the adjusting sleeve pipe (10) and the top plate (9) connects
It connects, the bottom end of adjusting sleeve pipe (10) is provided with blind plate, and the center bottom of blind plate is provided with perforative sliding through hole up and down, institute
The top for stating telescopic mast (12) can be slid through inside sliding through hole from the bottom end of blind plate and stretch to adjusting sleeve pipe (10) inside,
And the reset spring (11) is located at adjusting sleeve pipe (10) inside, the bottom end of reset spring (11) and the top of telescopic mast (12)
Connection, and the top longitudinal direction correspondence of reset spring (11) is connect with the center bottom of top plate (9), the left end of the connecting rod and
Connection on the downside of the right end of the telescopic mast (12), and the right end of connecting rod is rotatably provided with band moving gear, institute by spin axis
It states and is connect in the middle part of the right end of rack gear (13) and the left end of the right fixed plate, and the left end of wheel and rack (13) is driven to nibble
Close, the rotation handwheel (14) is located at the front with moving gear, and rotate handwheel (14) rear end and the spin axis
Front end connects with one heart, and the top of the internal edge cutter (1) is connect with the bottom end of the telescopic mast (12).
2. a kind of trimming device for cast-internal trimming as described in claim 1, which is characterized in that further include round support
Disk (15), shaft (16) and lower handwheel (17), the top middle portion of the workbench (2) are provided with round regulating tank, and round
Perforative rotated through-hole above and below being provided in the middle part of the bottom end inner wall of regulating tank, the round tray (15) are rotatably provided in circle
Inside regulating tank, and the bottom end of round tray (15) is slidably contacted with the bottom end inner wall of the round regulating tank, and described turn
The top of axis (16) longitudinally can be rotated inside rotated through-hole from the bottom end of workbench (2) and extend out to the top of workbench (2)
End it is extraneous with the bottom end of the round tray (15) is concentric connect, and the top of the lower handwheel (17) and the shaft (16)
Bottom end connect with one heart.
3. a kind of trimming device for cast-internal trimming as claimed in claim 2, which is characterized in that further include support bullet
Spring (18), spacing collar (19) and four groups of universal ball bearings (20), the support spring (18) and spacing collar (19) are set in institute
State the outer lower side of shaft (16), and the bottom end of support spring (18) with the top of the lower handwheel (17) is concentric connect, limit
The bottom end of position circle (19) with the top of the support spring (18) is concentric connect, and the bottom of four groups of universal ball bearings (20)
End is connect with front left side, left rear side, forward right side and the right side on the spacing collar (19) top respectively, four groups of universal ball bearings (20)
Bottom end of the top with the workbench (2) can be in rolling contact.
4. a kind of trimming device for cast-internal trimming as claimed in claim 3, which is characterized in that further include left limit
Disk (21), right limit disk and tensioning spring (22), the connecting rod include left connecting rod (23) and right connecting rod, and the left side
The perforative left installation through-hole in left and right and right installation through-hole, the left limit are respectively arranged in the middle part of position-arresting disk (21) and right limit disk
Position disk (21) is fixedly set in the outside of left connecting rod (23) by left installation through-hole, and the right limit disk passes through right installation
Through-hole is fixedly set in the outside of right connecting rod, is horizontally arranged with jack, and right connection in the middle part of the right end of left connecting rod (23)
The left end of bar is horizontally arranged with inserting column (24), and the left end of left end from the left connecting rod (23) of the inserting column (24) can be slid through slotting
Inside hole, and flexible interval, the tensioning spring are provided between the right end of left connecting rod (23) and the left end of right connecting rod
(22) inside left is set in the external right side of left connecting rod (23), and the inner right side of tensioning spring (22) is set in the right side
The outer left side of connecting rod, the left end of tensioning spring (22) with the right end of left limit disk (21) is concentric connect, and tensioning spring
(22) right end with the left end of right limit disk is concentric connect.
5. a kind of trimming device for cast-internal trimming as claimed in claim 4, which is characterized in that the telescopic mast
(12) it is provided with left slider (25) on the upside of left end, and is provided with right sliding block, the adjusting set on the upside of the right end of telescopic mast (12)
It manages and is vertically arranged with left sliding slot on the left of the circumferential inner wall of (10), be vertically arranged on the right side of the circumferential inner wall of adjusting sleeve pipe (10)
Right rail, the left slider (25) are slidably arranged in inside left sliding slot, and right sliding block is slidably arranged in inside right rail.
6. a kind of trimming device for cast-internal trimming as claimed in claim 5, which is characterized in that further include right baffle-plate
(26), right shell body and support traveller (27), the left and right side on workbench (2) top are provided on left and right directions respectively
Under perforative left sliding channel and right sliding channel, the bottom end of the left clamp (8) is provided with left skateboard, and the bottom of left skateboard
Hold the bottom end that can be slid through inside left sliding channel and extend out to workbench (2) from the top of workbench (2) extraneous, the right side
The bottom end of clamping plate is provided with right slide plate, and the top of the bottom end of right slide plate from workbench (2) can be slid through right sliding channel
And the bottom end for extending out to workbench (2) is extraneous, the inner lower of the left skateboard and right slide plate is horizontally arranged with left and right respectively and passes through
The top of the left limit through-hole and right limit through-hole worn, the right baffle-plate (26) and right shell body respectively with workbench (2) bottom end
Left and right side connection, and the left end of support traveller (27) is connect with middle side part under the right end of the right baffle-plate (26),
It supports the right end of traveller (27) to sequentially pass through inside left limit through-hole and right limit through-hole from the left end of left skateboard and extend out to the right side
The right end external world of slide plate is connect with middle side part under the left end of the right shell body.
7. a kind of trimming device for cast-internal trimming as claimed in claim 6, which is characterized in that further include four group ten thousand
To ball (28), it is provided with interval between the bottom end of the round tray (15) and the bottom end inner wall of the round regulating tank, and
And the front left side, left rear side, forward right side and right lateral side of round tray (15) bottom end are provided with spherical limiting slot, described four group ten thousand
It can roll and be arranged inside four groups of spherical shape limiting slots respectively to ball (28), and the bottom end of four groups of Universal casters (28) is and institute
The bottom end inner wall top for stating round regulating tank can be in rolling contact.
8. a kind of trimming device for cast-internal trimming as claimed in claim 7, which is characterized in that further include that rubber is anti-
The bottom end of slide plate (29), the rubber antiskid plate (29) is connect with the top of the round tray (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768128.2U CN209094529U (en) | 2018-10-29 | 2018-10-29 | A kind of trimming device for cast-internal trimming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768128.2U CN209094529U (en) | 2018-10-29 | 2018-10-29 | A kind of trimming device for cast-internal trimming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209094529U true CN209094529U (en) | 2019-07-12 |
Family
ID=67157229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821768128.2U Expired - Fee Related CN209094529U (en) | 2018-10-29 | 2018-10-29 | A kind of trimming device for cast-internal trimming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209094529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210972A (en) * | 2020-03-19 | 2020-05-29 | 岭南师范学院 | Movable hanging installation mechanism for synchronously pulling out grounding lead of power transformer |
| CN111600112A (en) * | 2020-05-08 | 2020-08-28 | 广州南方卫星导航仪器有限公司 | Vehicle frame type satellite navigation device and system |
| CN113894346A (en) * | 2021-09-26 | 2022-01-07 | 合肥市飞虎机械配件铸造有限公司 | Edge cutting device for production and processing of nodular cast iron base plate |
-
2018
- 2018-10-29 CN CN201821768128.2U patent/CN209094529U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210972A (en) * | 2020-03-19 | 2020-05-29 | 岭南师范学院 | Movable hanging installation mechanism for synchronously pulling out grounding lead of power transformer |
| CN111600112A (en) * | 2020-05-08 | 2020-08-28 | 广州南方卫星导航仪器有限公司 | Vehicle frame type satellite navigation device and system |
| CN111600112B (en) * | 2020-05-08 | 2021-09-28 | 广州南方卫星导航仪器有限公司 | Vehicle frame type satellite navigation device and system |
| CN113894346A (en) * | 2021-09-26 | 2022-01-07 | 合肥市飞虎机械配件铸造有限公司 | Edge cutting device for production and processing of nodular cast iron base plate |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190712 Termination date: 20201029 |