CN208099375U - A kind of adjustable lathe tool of contra bevel contact - Google Patents
A kind of adjustable lathe tool of contra bevel contact Download PDFInfo
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- CN208099375U CN208099375U CN201820426580.4U CN201820426580U CN208099375U CN 208099375 U CN208099375 U CN 208099375U CN 201820426580 U CN201820426580 U CN 201820426580U CN 208099375 U CN208099375 U CN 208099375U
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Abstract
The utility model discloses a kind of adjustable lathe tools of contra bevel contact, including cutter hub, the bottom of cutter hub offers inverted trapezoidal groove c, left tilted surface supporter and right tilted surface supporter are installed inside groove c, the inclined-plane of left tilted surface supporter and right tilted surface supporter is back to placement, left tilted surface supporter is connect by covering connection mechanism with right tilted surface supporter, is provided with sliding equipment jointly on left tilted surface supporter and right tilted surface supporter；Several ladder a are provided on the inclined-plane of left tilted surface supporter and right tilted surface supporter, the position that groove c is in contact with left tilted surface supporter and right tilted surface supporter is provided with several ladders b, and ladder b is matched with ladder a；It further include reinforcing rod, reinforcing rod is set to the both ends of groove c opening.The utility model can be used in all lathe tools such as offset tool, boring cutter, cutoff tool box, angular tool, and structure is simple, easy to operate, practical.
Description
Technical field
The utility model belongs to lathe cutting techniques field, is related to a kind of adjustable lathe tool of contra bevel contact.
Background technique
Lathe includes that center lathe and numerically controlled lathe require the point of a knife of cutter to must be positioned at rotary part during processing
Center it is high, otherwise will change the true rake and relief angle of Tool in Cutting, or part cannot be cut off in cutting, and non-
Often it be easy to cause and forges a knife, conventional tool center higher position of cutter after manufacture is good is fixed up, for the lathe tool of welded type, when
After tool sharpening, especially after sharpening rake face, the practical center height that will cause installation cutter is lower, and traditional method is to use
The different some gaskets of thickness carry out mounting and adjusting, and it is time-consuming and laborious that such method carries out the high adjustment in center, and due to gasket
Flatness after being used for multiple times is bad, especially after multi-disc combination, since gasket flatness is bad, when tightening push type broach screw
It will cause, illusive phenomenon is installed.
Can design it is a kind of can be convenient, fast, the firm installation lathe tool of installation, and can efficiently adjust center height
Lathe tool be exactly problem to be solved in the utility model.
Utility model content
The purpose of the utility model is to provide a kind of adjustable lathe tools of contra bevel contact, fast can accurately adjust lathe tool
Mounting height and lathe tool installation stablize it is firm.
The utility model is the technical scheme adopted is that a kind of adjustable lathe tool of contra bevel contact, including cutter hub, cutter hub
Bottom offers inverted trapezoidal groove c, and left tilted surface supporter and right tilted surface supporter, left tilted surface supporter are equipped with inside groove c
Back to placement, left tilted surface supporter is connect by covering connection mechanism with right tilted surface supporter on inclined-plane with right tilted surface supporter, left oblique
It is provided with sliding equipment jointly on face supporter and right tilted surface supporter；
Several ladder a, groove c and left tilted surface branch are provided on the inclined-plane of left tilted surface supporter and right tilted surface supporter
The position that support body and right tilted surface supporter are in contact is provided with several ladders b, and ladder b is matched with ladder a；
It further include reinforcing rod, reinforcing rod is set to the both ends of groove c opening.
The utility model is also characterized by
Set connection mechanism include along long several the rectangular tenon block b and groove b to setting of left tilted surface supporter, tenon block b with it is recessed
Center line symmetrical setting of the slot b both with respect to the length direction of left tilted surface supporter；It further include long to setting along right tilted surface supporter
The groove a and tenon block a set, groove a is corresponding with tenon block b, and tenon block a is corresponding with groove b, and tenon block b and groove a are socketed, groove b and tenon
Block a socket.
Sliding equipment includes along long several dovetail grooves moved towards up and down to setting of right tilted surface supporter, and dovetail groove is opposite
In the center line symmetrical setting of the length direction of right tilted surface supporter, the bottom of each dovetail groove offers hole, is arranged around hole
Fluted d is provided with inclined-plane convex block in each dovetail groove, and dovetail groove is stretched out in inclined-plane one end of inclined-plane convex block, and inclined-plane convex block passes through
It is threaded with adjusting screw, adjusting screw through hole is pierced by dovetail groove, and end cap is provided at the nut of adjusting screw, and end cap is logical
It crosses fastening screw to be installed in grooves d, adjusting screw can rotate in end cap；It further include long to setting along left tilted surface supporter
Skewback corresponding with the dovetail groove, the inclined-plane of the inclined-plane of skewback and the inclined-plane convex block fits and inclined-plane convex block being capable of edge
Skewback sliding.
The inclined-plane of each skewback and the angle of vertical plane are 4 °~20 °.
The quantity of dovetail groove is no less than 2.
The height of ladder a and ladder b is 0.04~0.5mm, and width is equal with height.
Cutter hub, left tilted surface supporter and right tilted surface supporter are carved with groove far from the end of blade.
Setting is there are two counter sink on the inclined-plane of left tilted surface supporter, on the inclined-plane of right tilted surface supporter and with counter sink pair
There are two threaded holes, counter sink to be connected by screw to threaded hole for setting at the position answered.
The utility model has the beneficial effects that：
(1) a kind of adjustable lathe tool of contra bevel contact of the utility model is provided with left tilted surface supporter and right tilted surface support
Body, can be by adjusting the distance between two supporters, and then adjusts the height of lathe tool；
(2) a kind of adjustable lathe tool of contra bevel contact of the utility model, left tilted surface supporter, right tilted surface supporter and cutter hub
On groove c be provided with hierarchic structure, can guarantee cutter hub compress after, the tread of the ladder to contact with each other can contact simultaneously
And uniform stressed, and since multiple ladder face contacts guarantee that cutter hub keeps stablizing after cash pledge on lathe saddle；
(3) a kind of adjustable lathe tool of contra bevel contact of the utility model, is provided with reinforcing rod, and grace can reinforce the anti-of cutter hub
Expanding ability；
(4) a kind of adjustable lathe tool of contra bevel contact of the utility model, the one end of cutter hub far from blade and left tilted surface support
The end of body and right tilted surface supporter is provided with graduation mark, can measure cutter hub relative to left tilted surface supporter and right tilted surface branch
The height of the adjusting of support body, convenient for quickly adjustment installation；
(5) a kind of adjustable lathe tool of contra bevel contact of the utility model, structure is simple, easy to operate, practical.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the adjustable lathe tool of contra bevel contact of the utility model；
Fig. 2 is a kind of left tilted surface supporter of the adjustable lathe tool of contra bevel contact of the utility model and right tilted surface supporter
Structural schematic diagram；
Fig. 3 is the partial enlarged view of A in Fig. 2；
Fig. 4 is the structural blast of the set connection mechanism and sliding equipment of a kind of adjustable lathe tool of contra bevel contact of the utility model
Figure；
Fig. 5 is the partial enlarged view of B in Fig. 4；
Fig. 6 is the main view of the set connection mechanism and sliding equipment of a kind of adjustable lathe tool of contra bevel contact of the utility model；
Fig. 7 is the partial enlarged view of C in Fig. 6；
Fig. 8 is the rearview of the set connection mechanism and sliding equipment of a kind of adjustable lathe tool of contra bevel contact of the utility model；
Fig. 9 is the partial enlarged view of D in Fig. 8；
Figure 10 is a kind of structural schematic diagram of the cutter hub of the adjustable lathe tool of contra bevel contact of the utility model；
Figure 11 is the partial enlarged view of E in Figure 10；
Figure 12 is a kind of top view of the cutter hub of the adjustable lathe tool of contra bevel contact of the utility model；
Figure 13 is a kind of main view of the cutter hub of the adjustable lathe tool of contra bevel contact of the utility model；
Figure 14 is a kind of side view of the cutter hub of the adjustable lathe tool of contra bevel contact of the utility model；
The partial enlarged view of F in Figure 15 Figure 14；
Figure 16 is a kind of structural schematic diagram of the groove of the adjustable lathe tool of contra bevel contact of the utility model；
Figure 17 is a kind of structural schematic diagram of the inclined-plane convex block of the adjustable lathe tool of contra bevel contact of the utility model；
Figure 18 is a kind of structural schematic diagram of the right tilted surface supporter of the adjustable lathe tool of contra bevel contact of the utility model；
Figure 19 is the partial enlarged view of H in Figure 18；
Figure 20 is a kind of knot of the right tilted surface supporter of the adjustable lathe tool of contra bevel contact and inclined-plane convex block of the utility model
Structure explosive view；
Figure 21 is a kind of structural schematic diagram of the counter sink of the adjustable lathe tool of contra bevel contact of the utility model；
Figure 22 is a kind of structural schematic diagram of the left tilted surface supporter of the adjustable lathe tool of contra bevel contact of the utility model；
Figure 23 is a kind of left tilted surface supporter of the adjustable lathe tool of contra bevel contact of the utility model and right tilted surface supporter
Top view；
Figure 24 is a kind of left tilted surface supporter of the adjustable lathe tool of contra bevel contact of the utility model and right tilted surface supporter
Main view；
Figure 25 is a kind of left tilted surface supporter of the adjustable lathe tool of contra bevel contact of the utility model and right tilted surface supporter
Side view；
Figure 26 is the partial enlarged view of G in Figure 25.
In figure, 1. cutter hubs, 2. left tilted surface supporters, 3. right tilted surface supporters, 4. screws, 5. inclined-plane convex blocks, 6. adjustment spiral shells
Nail, 7. end caps, 8. fastening screws, 9. dovetail grooves, 10. groove a, 11. groove b, 12. tenon block b, 13. tenon block a, 14. skewbacks, 15.
Reinforcing rod, 16. groove c, 17. counter sinks, 18. threaded holes, 19. grooves ds, 20. holes, 21. ladder a, 22. ladder b, 23. is trapezoidal
Hole.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of centering type height adjustable lathe tool of the utility model, structure as shown in Figure 1, Figure 2, Fig. 9, Figure 12, Figure 13, Figure 16, figure
23, shown in Figure 24 and Figure 25, including cutter hub 1, the bottom of cutter hub 1 offer inverted trapezoidal groove c16, are equipped with inside groove c16
The inclined-plane of left tilted surface supporter 2 and right tilted surface supporter 3, left tilted surface supporter 2 and right tilted surface supporter 3 is left oblique back to placement
Face supporter 2 is connect by covering connection mechanism with right tilted surface supporter 3, is set jointly on left tilted surface supporter 2 and right tilted surface supporter 3
It is equipped with sliding equipment, and sliding equipment is connected between left tilted surface supporter 2 and right tilted surface supporter 3, cutter hub 1 further includes reinforcing
Bar 15, reinforcing rod 15 are set to the both ends of groove c16 opening, can reinforce the anti-expanding ability of cutter hub 1.
As shown in Figure 20, Figure 22 and Figure 23, set connection mechanism include along left tilted surface supporter 2 it is long to setting several are rectangular
Tenon block b12 and groove b11, tenon block b12 are symmetrical both with respect to the center line of the length direction of left tilted surface supporter 2 with groove b11
Setting；It further include along the long groove a10 and tenon block a13 to setting of right tilted surface supporter 3, groove a10 is corresponding with tenon block b12, tenon
Block a13 is corresponding with groove b11, and tenon block b12 and groove a10 are socketed, and groove b11 and tenon block a13 are socketed, and the quantity of tenon block b12 is 2
~5, the quantity of groove b11 is 1~5；
As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 17, Figure 18 and Figure 19, sliding equipment includes along right tilted surface branch
Support body 3 long several dovetail grooves 9 moved towards up and down to setting, length direction of the dovetail groove 9 relative to right tilted surface supporter 3
Center line symmetrical setting, the bottom of each dovetail groove 9 offer hole 20, and grooves d 19, each dovetail groove 9 are provided with around hole 20
It is inside provided with inclined-plane convex block 5, dovetail groove 9 is stretched out in inclined-plane one end of each inclined-plane convex block 5, and each inclined-plane convex block 5 is connected by screw thread
It is connected to adjusting screw 6, each 6 through hole 20 of adjusting screw is pierced by dovetail groove 9, is provided with end at the nut of each adjusting screw 6
Lid 7, each end cap 7 are installed in grooves d 19 by fastening screw 8, and adjusting screw 6 can rotate in end cap 7 and hole 20；It adjusts
The head of whole screw 6 is that interior hexagonal structure slides up and down in dovetail groove 9 by adjusting the drive inclined-plane convex block 5 of screw 6；Further include
Along the long skewback 14 corresponding with dovetail groove 9 to setting of left tilted surface supporter 2, inclined-plane and the inclined-plane convex block 5 of each skewback 14
Inclined-plane fits and inclined-plane convex block 5 can be slided along skewback 14, and the tilt angle on the inclined-plane of each skewback is the oblique of 4 skewbacks,
The quantity of dovetail groove 9 is no less than 2, and dovetail groove 9 is staggered with tenon block a13.
As shown in Fig. 3, Figure 11, Figure 15 and Figure 26, it is respectively provided on the inclined-plane of left tilted surface supporter 2 and right tilted surface supporter 3
There is several ladders a21, the position that groove c16 is in contact with left tilted surface supporter 2 and right tilted surface supporter 3 is provided with several
Ladder b22, ladder b22 are matched with ladder a21, and the height of ladder a21 and ladder b22 are 0.04~0.5mm, width and height
Spend it is equal, guarantee cutter hub 1 when being compressed on knife rest, the tread of the ladder to contact with each other can contact and uniform stressed.
As shown in figs.10 and 14, the one end of cutter hub 1 far from blade and trapezoidal hole is provided on the side wall of groove c16
23, end, left tilted surface supporter 2 and right tilted surface supporter 3 of the cutter hub 1 far from blade are close to the end of trapezoidal hole 23 along height side
To groove is carved with, for measuring cutter hub 1 relative to the height of left tilted surface supporter 2 and right tilted surface supporter 3 quickly to adjust
Installation.
As shown in Figure 21 and Figure 23, there are two counter sink 17, right tilted surface supporters for setting on the inclined-plane of left tilted surface supporter 2
There are two threaded hole 18, counter sink 17 and threaded holes 18 to pass through spiral shell for setting on 3 inclined-plane and at position corresponding with counter sink 17
4 connection of nail.
A kind of working principle of the adjustable lathe tool of contra bevel contact of the utility model：In lathe process, when needing to adjust
When turning tool height, adjusting screw 6 is twisted by hexagon, so that inclined-plane convex block 5 be driven to move upward or downward along adjusting screw 6
It is dynamic, after adjusting position, since the inclined-plane of inclined-plane convex block 5 is in contact with the inclined-plane of the skewback 14 on left tilted surface supporter 2, in turn
The spacing between left tilted surface supporter 2 and right tilted surface supporter 3 is set to change, thus left tilted surface supporter 2 and right tilted surface branch
Support body 3 is supported at the different depth of inverted trapezoidal groove c16 of cutter hub 1, and then causes the variation of lathe tool clamping height, meanwhile,
Due to several ladders b22 of 1 inverted trapezoidal groove c16 of cutter hub and several ranks of left tilted surface supporter 2 and right tilted surface supporter 3
Terraced a21 is in contact, and ensure that the stability after cutter hub compresses.
The structure of the first embodiment of the utility model, as shown in Fig. 1 to 11, including cutter hub 1, the bottom of cutter hub 1 are opened
Equipped with inverted trapezoidal groove c16, left tilted surface supporter 2 and right tilted surface supporter 3, left tilted surface supporter 2 are installed inside groove c16
It is long to being provided with 2 rectangular tenon block b12 and 1 recessed along left tilted surface supporter 2 with the inclined-plane of right tilted surface supporter 3 back to placement
Slot b11, two tenon block b12, which are symmetrically arranged, is provided with one among the both ends of left tilted surface supporting block 2, two tenon block b12
Groove b11, it is recessed with 2 respectively to 2 groove a10 of setting and 1 tenon block a13,2 tenon block b12 along the length of right tilted surface supporter 3
Slot a10 socket, groove b11 are socketed with tenon block a13 respectively；It is long to the dovetail for being provided with about 2 trends along right tilted surface supporter 3
Slot 9 is respectively arranged between groove a10 and tenon block a13, center of the dovetail groove 9 relative to the length direction of right tilted surface supporter 3
Line is symmetrical arranged, and the bottom of each dovetail groove 9 offers hole 20, and grooves d 19 is provided with around hole 20, is set in each dovetail groove 9
It is equipped with inclined-plane convex block 5, dovetail groove 9 is stretched out in inclined-plane one end of each inclined-plane convex block 5, and each inclined-plane convex block 5 is threaded with adjustment
Screw 6, each 6 through hole 20 of adjusting screw are pierced by dovetail groove 9, are provided with end cap 7 at the nut of each adjusting screw 6, each
End cap 7 is installed in grooves d 19 by fastening screw 8, and adjusting screw 6 can rotate in end cap 7 and hole 20；Adjusting screw 6
Head be interior hexagonal structure by adjusting screw 6 drive inclined-plane convex block 5 slided up and down in dovetail groove 9；It further include along left oblique
The long skewback 14 corresponding with dovetail groove 9 to setting of face supporter 2, the inclined-plane on the inclined-plane and inclined-plane convex block 5 of skewback 14 fits
And inclined-plane convex block 5 can be slided along skewback 14, the tilt angle on the inclined-plane of each skewback is 4.
Several ladder a21, groove c16 and a left side are provided on the inclined-plane of left tilted surface supporter 2 and right tilted surface supporter 3
The position that inclined-plane supporter 2 and right tilted surface supporter 3 are in contact is provided with several ladders b22, ladder b22 and ladder a21 phase
The height of cooperation, ladder a21 and ladder b22 is 0.27mm, and width is 0.27mm, guarantee cutter hub 1 when being compressed on knife rest,
The tread of the ladder to contact with each other can contact and uniform stressed, and the both ends of groove c16 opening are provided with reinforcing rod 15
It can reinforce the anti-expanding ability of cutter hub 1.
The one end of cutter hub 1 far from blade and trapezoidal hole 23 is provided on the side wall of groove c16, cutter hub 1 is far from blade
End, left tilted surface supporter 2 and right tilted surface supporter 3 are provided with graduation mark along short transverse close to the end of trapezoidal hole, use
It is installed in measuring cutter hub 1 relative to the height of left tilted surface supporter 2 and right tilted surface supporter 3 with quick adjustment.
Setting is there are two counter sink 17 on the inclined-plane of left tilted surface supporter 2, on the inclined-plane of right tilted surface supporter 3 and and countersunk head
There are two threaded holes 18, counter sink 17 to be connect with threaded hole 18 by screw 4 for setting at the corresponding position in hole 17.
The structure of second of embodiment of the utility model, a kind of adjustable lathe tool of contra bevel contact, including cutter hub 1, knife
The bottom of body 1 offers inverted trapezoidal groove c16, and left tilted surface supporter 2 and right tilted surface supporter 3 are equipped with inside groove c16, left
The inclined-plane of inclined-plane supporter 2 and right tilted surface supporter 3 is long to being provided with 3 rectangular tenon blocks along left tilted surface supporter 2 back to placement
B12 and 2 groove b11, one of tenon block b12 are set to the centre of left tilted surface supporting block 2, other two tenon block b12 difference
The both ends of left tilted surface supporting block 2 are symmetrically disposed on, are provided with a groove b11 among every two tenon block b12, are supported along right tilted surface
Body 3 is long to be socketed with 3 groove a10 respectively to 3 groove a10 of setting and 2 tenon blocks a13,3 tenon block b12,2 groove b11
It is socketed respectively with tenon block a13；It is long to the dovetail grooves 9 for being provided with about 4 trends along right tilted surface supporter 3, each groove a10 and
A dovetail groove 9, center line pair of the dovetail groove 9 relative to the length direction of right tilted surface supporter 3 are provided between tenon block a13
Claim setting, the bottom of each dovetail groove 9 offers hole 20, grooves d 19 is provided with around hole 20, is provided in each dovetail groove 9
Dovetail groove 9 is stretched out in inclined-plane convex block 5, inclined-plane one end of inclined-plane convex block 5, and inclined-plane convex block 5 is threaded with adjusting screw 6, adjusts spiral shell
It follows closely 6 through holes 20 and is pierced by dovetail groove 9, end cap 7 is provided at the nut of adjusting screw 6, end cap 7 is installed on by fastening screw 8
In grooves d 19, adjusting screw 6 can rotate in end cap 7 and hole 20；The head of adjusting screw 6 is that interior hexagonal structure passes through tune
Whole screw 6 drives inclined-plane convex block 5 to slide up and down in dovetail groove 9；It further include that setting and dovetail is grown along left tilted surface supporter 2
The corresponding skewback 14 of slot 9, the inclined-plane of skewback 14 and the inclined-plane of inclined-plane convex block 5 fit and inclined-plane convex block 5 can be sliding along skewback 14
Dynamic, the tilt angle on the inclined-plane of each skewback is 12 oblique.
Several ladder a21, groove c16 and a left side are provided on the inclined-plane of left tilted surface supporter 2 and right tilted surface supporter 3
The position that inclined-plane supporter 2 and right tilted surface supporter 3 are in contact is provided with several ladders b22, ladder b22 and ladder a21 phase
The height of cooperation, ladder a21 and ladder b22 is 0.04mm, and width is 0.04mm, guarantee cutter hub 1 when being compressed on knife rest,
The tread of the ladder to contact with each other can contact and uniform stressed, and the both ends of groove c16 opening are provided with reinforcing rod 15
It can reinforce the anti-expanding ability of cutter hub 1.
The one end of cutter hub 1 far from blade and trapezoidal hole 23 is provided on the side wall of groove c16, cutter hub 1 is far from blade
End, left tilted surface supporter 2 and right tilted surface supporter 3 are provided with graduation mark along short transverse close to the end of trapezoidal hole, use
It is installed in measuring cutter hub 1 relative to the height of left tilted surface supporter 2 and right tilted surface supporter 3 with quick adjustment.
Setting is there are two counter sink 17 on the inclined-plane of left tilted surface supporter 2, on the inclined-plane of right tilted surface supporter 3 and and countersunk head
There are two threaded holes 18, counter sink 17 to be connect with threaded hole 18 by screw 4 for setting at the corresponding position in hole 17.
The structure of the third embodiment of the utility model, a kind of adjustable lathe tool of contra bevel contact, including cutter hub 1, knife
The bottom of body 1 offers inverted trapezoidal groove c16, and left tilted surface supporter 2 and right tilted surface supporter 3 are equipped with inside groove c16, left
The inclined-plane of inclined-plane supporter 2 and right tilted surface supporter 3 is long to being provided with 5 rectangular tenon blocks along left tilted surface supporter 2 back to placement
The center line symmetrical setting of b12 and 2 groove b11,5 tenon block b12 respectively along its length is in left tilted surface supporting block 2, position
It is respectively arranged with 1 groove b11 in the centre of intermediate tenon block b12 and its adjacent tenon block b12 respectively, along right tilted surface supporter
3 length are socketed with 5 groove a10 respectively to 5 groove a10 of setting and 2 tenon blocks a13,5 tenon block b12, and 2 groove b11 points
It is not socketed with 2 tenon block a13；It is long to the dovetail groove 9 for being provided with about 6 trends, groove a10 and tenon along right tilted surface supporter 3
Between block a13, a dovetail groove 9 is provided between groove a10 and groove a10, dovetail groove 9 is relative to right tilted surface supporter 3
Length direction center line symmetrical setting, the bottom of each dovetail groove 9 offers hole 20, grooves d 19 is provided with around hole 20,
Inclined-plane convex block 5 is provided in each dovetail groove 9, dovetail groove 9 is stretched out in inclined-plane one end of inclined-plane convex block 5, and inclined-plane convex block 5 is threadedly coupled
There is adjusting screw 6,6 through hole 20 of adjusting screw is pierced by dovetail groove 9, and end cap 7 is provided at the nut of adjusting screw 6, and end cap 7 is logical
It crosses fastening screw 8 to be installed in grooves d 19, adjusting screw 6 can rotate in end cap 7 and hole 20；The head of adjusting screw 6 is
Interior hexagonal structure drives inclined-plane convex block 5 to slide up and down in dovetail groove 9 by adjusting screw 6；It further include along left tilted surface supporter 2
The long skewback 14 corresponding with dovetail groove 9 to setting, the inclined-plane of skewback 14 fits with the inclined-plane of inclined-plane convex block 5 and inclined-plane convex block
5 can slide along skewback 14, and the tilt angle on the inclined-plane of each skewback is 20 oblique.
Several ladder a21, groove c16 and a left side are provided on the inclined-plane of left tilted surface supporter 2 and right tilted surface supporter 3
The position that inclined-plane supporter 2 and right tilted surface supporter 3 are in contact is provided with several ladders b22, ladder b22 and ladder a21 phase
The height of cooperation, ladder a21 and ladder b22 are 0.5mm, and width is 0.5mm, and guarantee cutter hub 1 on knife rest when compressing, phase
The tread of the ladder mutually contacted can contact and uniform stressed, and the both ends of groove c16 opening are provided with 15 energy of reinforcing rod
Enough reinforce the anti-expanding ability of cutter hub 1.
The one end of cutter hub 1 far from blade and trapezoidal hole 23 is provided on the side wall of groove c16, cutter hub 1 is far from blade
End, left tilted surface supporter 2 and right tilted surface supporter 3 are provided with graduation mark along short transverse close to the end of trapezoidal hole, use
It is installed in measuring cutter hub 1 relative to the height of left tilted surface supporter 2 and right tilted surface supporter 3 with quick adjustment.
Setting is there are two counter sink 17 on the inclined-plane of left tilted surface supporter 2, on the inclined-plane of right tilted surface supporter 3 and and countersunk head
There are two threaded holes 18, counter sink 17 to be connect with threaded hole 18 by screw 4 for setting at the corresponding position in hole 17.
A kind of adjustable lathe tool of contra bevel contact of the utility model, can be used in offset tool, boring cutter, cutoff tool box, elbow vehicle
In all lathe tools such as knife, and structure is simple, easy to operate, practical.
Claims (8)
1. a kind of adjustable lathe tool of contra bevel contact, which is characterized in that including cutter hub (1), the bottom of the cutter hub (1) is offered
The groove c (16) of inverted trapezoidal, the groove c (16) is internal to be equipped with left tilted surface supporter (2) and right tilted surface supporter (3), institute
The inclined-plane of left tilted surface supporter (2) and right tilted surface supporter (3) is stated back to placement, the left tilted surface supporter (2) passes through socket
Mechanism is connect with right tilted surface supporter (3), is provided with cunning jointly on the left tilted surface supporter (2) and right tilted surface supporter (3)
Motivation structure；
It is provided with several ladders a (21) on the inclined-plane of the left tilted surface supporter (2) and the right tilted surface supporter (3),
The position that the groove c (16) is in contact with left tilted surface supporter (2) and right tilted surface supporter (3) is provided with several ladders b
(22), the ladder b (22) matches with ladder a (21)；
It further include reinforcing rod (15), the reinforcing rod (15) is set to the both ends of groove c (16) opening.
2. a kind of adjustable lathe tool of contra bevel contact according to claim 1, which is characterized in that the set connection mechanism includes
It grows along left tilted surface supporter (2) to several rectangular tenon block b (12) of setting and groove b (11), the tenon block b (12) and groove
Center line symmetrical setting of the b (11) both with respect to the length direction of left tilted surface supporter (2)；It further include along right tilted surface supporter
(3) the groove a (10) and tenon block a (13) to setting are grown, the groove a (10) is corresponding with tenon block b (12), the tenon block a (13)
Corresponding with groove b (11), the tenon block b (12) and groove a (10) are socketed, and the groove b (11) and tenon block a (13) are socketed.
3. a kind of adjustable lathe tool of contra bevel contact according to claim 1, which is characterized in that the sliding equipment includes
Along right tilted surface supporter (3) long several dovetail grooves (9) moved towards up and down to setting, the dovetail groove (9) is relative to right oblique
The bottom of the center line symmetrical setting of the length direction of face supporter (3), each dovetail groove (9) offers hole (20), institute
It states and is provided with grooves d (19) around hole (20), is provided with inclined-plane convex block (5) in each dovetail groove (9), the inclined-plane convex block
(5) dovetail groove (9) are stretched out in inclined-plane one end, and the inclined-plane convex block (5) has been connected through a screw thread adjusting screw (6), the adjustment
Screw (6) through hole (20) is pierced by dovetail groove (9), is provided with end cap (7), the end cap at the nut of the adjusting screw (6)
(7) it is installed in grooves d (19) by fastening screw (8), adjusting screw (6) being capable of the rotation in end cap (7)；It further include along a left side
The long skewback (14) corresponding with the dovetail groove (9) to setting of inclined-plane supporter (2), the inclined-plane of the skewback (14) with it is described
The inclined-plane of inclined-plane convex block (5) fits and inclined-plane convex block (5) can be slided along skewback (14).
4. a kind of adjustable lathe tool of contra bevel contact according to claim 3, which is characterized in that the skewback (14) it is oblique
The angle of face and vertical plane is 4 °~20 °.
5. a kind of adjustable lathe tool of contra bevel contact according to claim 3, which is characterized in that the dovetail groove (9)
Quantity is no less than 2.
6. a kind of adjustable lathe tool of contra bevel contact according to claim 1, which is characterized in that the ladder a (21) with
The height of ladder b (22) is 0.04~0.5mm, and width is equal with height.
7. a kind of adjustable lathe tool of contra bevel contact according to claim 1-6, which is characterized in that the cutter hub
(1), groove is carved in the end of left tilted surface supporter (2) and the separate blade of right tilted surface supporter (3).
8. a kind of adjustable lathe tool of contra bevel contact according to claim 1-6, which is characterized in that described left oblique
Setting is there are two counter sink (17) on the inclined-plane of face supporter (2), on the inclined-plane of the right tilted surface supporter (3) and and counter sink
(17) it is provided at corresponding position threaded hole (18), the counter sink (17) is connect with threaded hole (18) by screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820426580.4U CN208099375U (en) | 2018-03-28 | 2018-03-28 | A kind of adjustable lathe tool of contra bevel contact |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820426580.4U CN208099375U (en) | 2018-03-28 | 2018-03-28 | A kind of adjustable lathe tool of contra bevel contact |
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| Publication Number | Publication Date |
|---|---|
| CN208099375U true CN208099375U (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820426580.4U Expired - Fee Related CN208099375U (en) | 2018-03-28 | 2018-03-28 | A kind of adjustable lathe tool of contra bevel contact |
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| CN (1) | CN208099375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580948A (en) * | 2018-03-28 | 2018-09-28 | 西安航空职业技术学院 | A kind of contra bevel contact height adjustable lathe tool |
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2018
- 2018-03-28 CN CN201820426580.4U patent/CN208099375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580948A (en) * | 2018-03-28 | 2018-09-28 | 西安航空职业技术学院 | A kind of contra bevel contact height adjustable lathe tool |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20210328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |