CN107891161A - A kind of septal fossula grooving apparatus of lathe - Google Patents
A kind of septal fossula grooving apparatus of lathe Download PDFInfo
- Publication number
- CN107891161A CN107891161A CN201710745314.8A CN201710745314A CN107891161A CN 107891161 A CN107891161 A CN 107891161A CN 201710745314 A CN201710745314 A CN 201710745314A CN 107891161 A CN107891161 A CN 107891161A
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- China
- Prior art keywords
- hole
- control device
- holder
- groove
- ring
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/08—Tool holders equipped with grooves arranged crosswise to the longitudinal direction for setting the cutting tool
- B23B29/10—Tool holders equipped with grooves arranged crosswise to the longitudinal direction for setting the cutting tool with adjustable counterbase for the cutting tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/06—Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/12—Special arrangements on tool holders
- B23B29/16—Special arrangements on tool holders for supporting the workpiece in a backrest
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention discloses a kind of septal fossula grooving apparatus of lathe, including holder, body, groove depth control device, axially position size control device and clamping device, a long rectangle raised line is provided with the left of the holder, right side upper and lower surface is each provided with the rectangular guideway raised line of a fore-and-aft direction, a fore-and-aft direction is provided with the right side of the body, the guide rail groove being slidably matched is formed with the rectangular guideway raised line, the groove depth control device is installed the left side of the body and finally stretched into the combination groove of the holder right flank middle part through the first through hole to the right, the clamping device is mounted on the groove depth control device on the left of the body, the axially position size control device is arranged on the clamping device；Size Control of the present invention is convenient, simple operation, both can guarantee that machining accuracy, can improve processing efficiency again.
Description
Technical field
The present invention relates to machinery manufacturing technology field, the septal fossula grooving apparatus of particularly a kind of lathe.
Background technology
The groove processing of pipe fitting or endoporus, the processing method that bore hole is used typically in technique, because boring cutter is using outstanding
Arm support, extension elongation is bigger, and rigidity is poorer, and process is easily trembled, so as to cause the bottom surface roughness of internal channel compared with
Difference, in addition, in Boring, the radial dimension and axially position size of groove are whard to control.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of septal fossula grooving apparatus of lathe, and it can solve the problem that above-mentioned
Now in the art the problem of.
The present invention is achieved through the following technical solutions：A kind of septal fossula grooving apparatus of lathe of the present invention, bag
Holder, body, groove depth control device, axially position size control device and clamping device are included, is set on the left of the holder
There is a long rectangle raised line, right side upper and lower surface is each provided with the rectangular guideway raised line of a fore-and-aft direction, before and after right flank middle part
Direction is provided with a combination groove being made up of first step, second step and the 3rd step, and one is provided with the right side of the body
Fore-and-aft direction, with the rectangular guideway raised line form the guide rail groove that is slidably matched, with the guide rail groove above and below in
And the first through hole of a left and right directions is provided with front end, be provided with one above the first through hole leads for installation
To the keyway of flat key, a counterbore is set in the left side aperture of the first through hole, the upper surface of the body is additionally provided with a left side
The low stepped recesses in the high the right in side, the groove depth control device install the left side of the body and pass through the first through hole most to the right
Stretch into eventually in the combination groove of the holder right flank middle part, the clamping device is mounted on the institute on the left of the body
State on groove depth control device, the axially position size control device is arranged on the clamping device, the axially position chi
Sensing device is additionally provided with very little control device.
Further, the groove depth control device includes rotary shaft, pedestal, cam, sliding shoe, cutter holder and cutter holder reset group
Part, the pedestal left side are provided with a cavity for being used to accommodate the cam, and the top of the cavity is provided with the T of above-below direction
Connected in star, the bottom of cavity are provided with the second through hole of a left and right directions, and the rotary shaft passes through second through hole, positioned at
The cam, axle of the rotary shaft close to right end portion is fixedly mounted in the end of the rotary shaft in the cavity of the pedestal
It is upper fixed installation one gear, the gear and be fixed on the holder combine in the first step of groove rack engagement, institute
State sliding shoe and one raised line is respectively set on the front-back on right side to form T-rail, the T-rail and the pedestal
T-shaped groove, which is formed, to be radially slided, and the cutter holder, the bottom of the sliding shoe and institute are fixed in the sliding shoe left surface
State and the cutter holder reset assembly is installed between cam, in addition, the lower end of the sliding shoe sets a tapped blind hole.
Further, the clamping device includes a left end close to the pedestal right side of the groove depth control device and consolidated
The axle sleeve being scheduled in the rotary shaft, and two slip rings coordinated close to the pedestal and with sleeve outer circle cylinder formation gap
Component, and three the second compression springs being arranged between the slip ring, and three groups of both ends are respectively hinged at the slip ring assembly
Outside support, and the top plate installed in the cantilever tip, and three consolidated with misplace 60 degree and one end of second compression spring
Be scheduled on the through hole for the left and right directions that the left side slip ring assembly other end is slidably disposed through setting on the slip ring assembly of right side first is led
Bar, and on the right side of the slip ring, be fixed on the axle sleeve lateral surface and lateral surface be provided with external screw thread, axially arranged have
The threaded collar of three left and right directions through holes, and one be sleeved on positioned at the threaded collar right-hand member and slideably the axle sleeve lateral surface
On pressure ring, and three be connected the other end through the through hole, the left end that are arranged in the threaded collar with the right side slip ring assembly
The second guide rod being fixedly connected with the pressure ring, and be sleeved between the counterbore bottom hole on the left of the pressure ring and the body
Three compression springs, in addition, the axle sleeve is provided with one and the first through hole installed in the body on the lateral surface of right-hand member
Top keyway in dive key form the first keyway for being slidably matched.
Further, the slip ring assembly includes outer side ring, interior side ring and the first rolling bearing, first rolling bearing
Between the outer side ring and interior side ring, the lower end of the support and the interior side ring external articulation.
Further, the axially position size control device includes being provided with the screw thread with the clamping device in the middle part of in the of one
Tapped through hole and left side central portion that external screw thread on ring coordinates are provided with the adjustment ring of an annular groove, and one is arranged in the annular groove
The second rolling bearing, and one left side set disc face on the right side of be provided with one be used for be arranged on second rolling bearing in limit
Position ring, and a positive stop hook that can be overturn respectively is set up and down.
Further, the raised line of the holder is fixed on the square tool post of the lathe.
Further, so being provided with scale on the right side of holder upper surface and on the left of the body upper surface.
Further, an above-below direction, square through hole for fixed cutting tool are provided with the middle part of the cutter holder.
Further, the cutter holder reset assembly includes adjusting screw, briquetting and the first compression spring, the adjusting screw
In the tapped blind hole of the lower end of the sliding shoe, the briquetting is fixed on the lower end of the adjusting screw and the cam
Surface contacts, and first compression spring is mounted on briquetting upper surface and the pedestal cavity on the right side of the adjusting screw
Between upper wall.
Further, the sensing device includes the spacing ring being fixedly mounted in the axially position size control device
The sensor in left side, the spacing ring right side are additionally provided with lamp bead, and the sensor electrically connects with the lamp bead.
The beneficial effects of the invention are as follows：
1. being engaged by being provided with rectangular guideway raised line and wheel and rack between holder and body, holder is clamped in
On the square tool post of lathe and in lathe transverse shifting, turned by gear teeth transmission belt turn moving axis so as to be further driven to cam
It is dynamic, sliding shoe is jacked up upwards using cam, the lathe tool that will be clamped in cutter holder jacks up and realizes moving radially for lathe tool, from
And realize the processing of internal channel.In addition, by being arranged on holder upper surface right side and the scale on the left of the body upper surface,
The depth that can easily control lathe tool to cut, so as to efficiently control the radial dimension of internal channel.
2. due to there is provided a threaded collar and an adjustment ring, being coordinated by adjusting the screw thread between threaded collar and adjustment ring
Position, the axial distance between Lathe tool tip on the left of spacing ring can be adjusted, it is to be processed so as to more accurately control
The axially position size of internal channel.
3. due to there is provided the 3rd compression spring and being fixed with the pressure rings of 3 the second guide rods, lathe square tool post to the left
When mobile, the 3rd compression spring presses to pressure ring, drives the slip ring assembly on right side to be moved to the left by the second guide rod to make left and right sliding
Ring assemblies mutually shift near, so that support drives top plate to press to inner hole of workpiece hole wall, realize clamping of the present apparatus to workpiece and rise
Self centering effect.Further, since it is provided with wide gear, in knife rest in leftward or rightward moving process, wheel and rack
Engagement remains to be in engagement and realize the radial feed of lathe tool or radially retract lathe tool.Further, since left and right two slip rings group
Part moving range is larger, i.e., the scope that top plate rises is larger, therefore, the clamping available for the internal channel of the workpiece of different pore size.
4. due to being provided with the second compression spring between left and right slip ring assembly, when knife rest moves right, the second compression
Two slip ring assemblies are pushed away and realize that top plate leaves with inner hole of workpiece hole wall and contact by spring automatically, are axially exited the present apparatus with profit
Inner hole of workpiece.
5. due to there is provided cutter holder reset assembly, by adjusting the extension elongation of adjusting screw, sliding shoe can be adjusted
Radial dimension, to adapt to the processing of the internal channel of different pore size.
6. the present invention is simple in construction, control is simple, simple operation, can not only improve operating efficiency, moreover it is possible to efficiently control
The machining accuracy of internal channel.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of septal fossula grooving apparatus overall structure diagram of lathe of the present invention；
Fig. 2 is a kind of top view of the septal fossula grooving apparatus of lathe of the present invention；
Fig. 3 is a kind of normal section schematic diagram of the holder of the septal fossula grooving apparatus of lathe of the present invention；
Fig. 4 is a kind of full sectional view of the body of the septal fossula grooving apparatus of lathe of the present invention；
Fig. 5 is a kind of side view of the body of the septal fossula grooving apparatus of lathe of the present invention；
Fig. 6 is a kind of full sectional view of the pedestal of the groove depth control device of the septal fossula grooving apparatus of lathe of the present invention；
Fig. 7 is the partial enlargement structural representation at I in Fig. 1；
Fig. 8 is a kind of slip ring assembly structural representation of the clamping device of the septal fossula grooving apparatus of lathe of the present invention.
Embodiment
As Figure 1-Figure 8, the septal fossula grooving apparatus of a kind of lathe of the invention, including holder 1, body 2, groove depth
Control device, axially position size control device and clamping device, the left side of holder 1 are provided with a long rectangle raised line 11,
Right side upper and lower surface is each provided with the rectangular guideway raised line 12 of a fore-and-aft direction, right flank middle part fore-and-aft direction be provided with one by
The combination groove of first step 13, the step 15 of second step 14 and the 3rd composition, the right side of body 2 are provided with a fore-and-aft direction
, with the rectangular guideway raised line 12 form the guide rail groove 21 that is slidably matched, with the guide rail groove about 21 in and
The first through hole 22 of a left and right directions is provided with front end, one is provided with the top of the first through hole 22 and is used to install
The keyway 24 of dive key, one counterbore 23 is set in the left side aperture of the first through hole 22, the upper surface of the body 2 is also set
The low stepped recesses 25 in the high the right in a left side are equipped with, the groove depth control device installs the left side of the body 2 and passes through institute to the right
State first through hole 22 finally to stretch into the combination groove of the right flank middle part of holder 1, the clamping device is mounted on
On the groove depth control device in the left side of body 2, the axially position size control device is arranged on the clamping device
On, it is additionally provided with sensing device in the axially position size control device.
Wherein, the groove depth control device includes rotary shaft 31, pedestal 32, cam 33, sliding shoe 34, cutter holder 35 and cutter holder
Reset assembly, the left side of pedestal 32 are provided with a cavity 321 for being used to accommodate the cam 33, the top of the cavity 321
It is provided with the T-shaped groove 322 of above-below direction, the bottom of cavity 321 is provided with the second through hole 323 of a left and right directions, described turn
Moving axis 31 passes through second through hole 323, and the end of the rotary shaft 31 in the cavity 321 positioned at the pedestal 32 is fixed
The cam 33 is installed, a gear 37 is fixedly mounted in the rotary shaft 31 on the axle of right end portion, and the gear 37 is with consolidating
It is scheduled on the rack 38 that the holder 1 is combined in the first step 13 of groove to engage, the sliding shoe 34 is close to the front and rear of right side
One raised line is respectively set to form T-rail 341, the formation of T-shaped groove 322 of the T-rail and the pedestal 32 can on face
To radially slide, the cutter holder 35, the bottom of the sliding shoe 34 and the cam are fixed in the left surface of sliding shoe 34
The cutter holder reset assembly is installed, in addition, the lower end of the sliding shoe 34 sets a tapped blind hole between 33.
Wherein, the clamping device includes a left end close to the right side of pedestal 32 of the groove depth control device and fixed
Axle sleeve 41 in the rotary shaft 31, and two close to the pedestal 32 and with the external cylindrical surface of axle sleeve 41 formed gap coordinate
Slip ring assembly 42, and three the second compression springs 43 being arranged between the slip ring 42, and three groups of both ends are respectively hinged at
The outside support 44 of slip ring assembly 42, and the top plate 45 installed in the top of support 44, and three and the described second compression
60 degree of spring dislocation and one end are fixed on the left side other end of slip ring assembly 42 and are slidably disposed through setting on the slip ring assembly 42 of right side
Left and right directions through hole the first guide rod 46, and positioned at the right side of the slip ring 42, be fixed on the lateral surface of axle sleeve 41
And lateral surface is provided with external screw thread, the axially arranged threaded collar 47 for having three left and right directions through holes, and one is located at the threaded collar
47 right-hand members and the pressure ring 48 being slideably sleeved on the lateral surface of axle sleeve 41, and three through being arranged on the threaded collar 47
On through hole, left end the second guide rod 49 that the other end is fixedly connected with the pressure ring 48 is connected with the right side slip ring assembly 42,
And the 3rd compression spring 49 between the bottom hole of counterbore 23 in the pressure ring 48 and the left side of the body 2 is sleeved on, in addition, the axle
Set 41 is provided with one and leading in the top keyway 24 of the first through hole 22 of the body 2 on the lateral surface of right-hand member
The first keyway 411 being slidably matched is formed to flat key.
Wherein, the slip ring assembly 42 include outer side ring 421, the rolling bearing 423 of interior side ring 422 and first, described first
Rolling bearing 423 is arranged between the outer side ring 421 and interior side ring 422, the lower end of the support 44 and the interior side ring 422
External articulation.
Further, the axially position size control device includes being provided with the screw thread with the clamping device in the middle part of in the of one
Tapped through hole 511 and left side central portion that external screw thread on ring 47 coordinates are provided with the adjustment ring 51 of an annular groove 512, and one is arranged on
The second rolling bearing 52 in the annular groove 512, and one right side be provided with one be used for be arranged on second rolling bearing 52 in
Spacing ring 53, and up and down respectively set a positive stop hook 54 that can be overturn.
Wherein, the raised line 11 of the holder 1 is fixed on the square tool post of the lathe.
Wherein, so being provided with scale on the right side of the upper surface of holder 1 and on the left of the upper surface of body 2.
Wherein, the middle part of the cutter holder 35 is provided with an above-below direction, square through hole for fixed cutting tool.
Wherein, the cutter holder reset assembly includes adjusting screw 361, the compression spring 363 of briquetting 362 and first, the tune
Whole screw 361 is arranged in the tapped blind hole of the lower end of the sliding shoe 34, and the briquetting 362 is fixed on the adjusting screw
361 lower end and the contact of the surface of the cam 33, it is right that first compression spring 363 is mounted on the adjusting screw 361
Between the upper surface of briquetting 362 of side and the upper wall of 32 cavity of the pedestal 321.
Wherein, the spacing ring 53 that the sensing device includes being fixedly mounted in the axially position size control device is left
The sensor 535 of side, the right side of spacing ring 53 are additionally provided with lamp bead 536, and the sensor 535 is electrically connected with the lamp bead 536
Connect, when the sensor 535 offsets with workpiece, the lamp bead 536 lights, consequently facilitating operating with the present apparatus.
Before use, first contact cam lowest part with the briquetting of cutter holder reset assembly, and by the diameter of inner hole of workpiece
The extension elongation of adjusting screw is adjusted, then rotational axis is to the axle between the adjustment ring and threaded collar of location dimension control device
To position, with adjust the left side of spacing ring with the distance between with Lathe tool tip, so as to adjust internal channel to be processed
Axially position size.
In use, first by the holder clamping of the present apparatus on the square tool post of lathe, mobile square tool post stretching the present apparatus
Enter inner hole of workpiece until spacing ring contacted with the right side of workpiece, then proceed to the square tool post that moves right, pass through the 3rd compression bullet
Spring promote pressure ring simultaneously by the second guide rod make right side slip ring assembly be moved to the left so that stent collapses and make crown stay to work
Part endoporus and realize to workpiece self-centering clamp；Then, transverse shifting square tool post, it is being arranged between holder and body
It is provided with rectangular guideway raised line and wheel and rack engagement drives cam rotation, is jacked up sliding shoe upwards using cam, will
The lathe tool being clamped in cutter holder jacks up and realizes moving radially for lathe tool, so as to realize the processing of internal channel.Passed through by observation
The scale on the right side of holder upper surface and on the left of the body upper surface is arranged on, to control the working depth of internal channel, when adding
After work to required size, transverse shifting square tool post makes square tool post outwards remove, and is engaged by wheel and rack and drives rotation
Axle inverts, so that cam also inverts, presses to briquetting in the first compression spring so that in the cavity of sliding shoe retraction pedestal, most
Lathe tool withdrawing is realized eventually.After withdrawing, square tool post is set to move right, during the 3rd compression spring is unclamped, slip ring assembly is the
In the presence of two compression springs, support bounces back and realizes that top plate leaves inner hole of workpiece hole wall, continue to move right square tool post until
The processing of workpiece internal channel is completed when the present apparatus all removes workpiece.
The beneficial effects of the invention are as follows：
1. being engaged by being provided with rectangular guideway raised line and wheel and rack between holder and body, holder is clamped in
On the square tool post of lathe and in lathe transverse shifting, turned by gear teeth transmission belt turn moving axis so as to be further driven to cam
It is dynamic, sliding shoe is jacked up upwards using cam, the lathe tool that will be clamped in cutter holder jacks up and realizes moving radially for lathe tool, from
And realize the processing of internal channel.In addition, by being arranged on holder upper surface right side and the scale on the left of the body upper surface,
The depth that can easily control lathe tool to cut, so as to efficiently control the radial dimension of internal channel.
2. due to there is provided a threaded collar and an adjustment ring, being coordinated by adjusting the screw thread between threaded collar and adjustment ring
Position, the axial distance between Lathe tool tip on the left of spacing ring can be adjusted, it is to be processed so as to more accurately control
The axially position size of internal channel.
3. due to there is provided the 3rd compression spring and being fixed with the pressure rings of 3 the second guide rods, lathe square tool post to the left
When mobile, the 3rd compression spring presses to pressure ring, drives the slip ring assembly on right side to be moved to the left by the second guide rod to make left and right sliding
Ring assemblies mutually shift near, so that support drives top plate to press to inner hole of workpiece hole wall, realize clamping of the present apparatus to workpiece and rise
Self centering effect.Further, since it is provided with wide gear, in knife rest in leftward or rightward moving process, wheel and rack
Engagement remains to be in engagement and realize the radial feed of lathe tool or radially retract lathe tool.Further, since left and right two slip rings group
Part moving range is larger, i.e., the scope that top plate rises is larger, therefore, the clamping available for the internal channel of the workpiece of different pore size.
4. due to being provided with the second compression spring between left and right slip ring assembly, when knife rest moves right, the second compression
Two slip ring assemblies are pushed away and realize that top plate leaves with inner hole of workpiece hole wall and contact by spring automatically, are axially exited the present apparatus with profit
Inner hole of workpiece.
5. due to there is provided cutter holder reset assembly, by adjusting the extension elongation of adjusting screw, sliding shoe can be adjusted
Radial dimension, to adapt to the processing of the internal channel of different pore size.
6. the present invention is simple in construction, control is simple, simple operation, can not only improve operating efficiency, moreover it is possible to efficiently control
The machining accuracy of internal channel.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (10)
1. a kind of septal fossula grooving apparatus of lathe, including holder, body, groove depth control device, axially position size Control
Device and clamping device, it is characterised in that：A long rectangle raised line is provided with the left of the holder, right side upper and lower surface is respectively set
Have a rectangular guideway raised line of a fore-and-aft direction, right flank middle part fore-and-aft direction be provided with one by first step, second step and
The combination groove of 3rd step composition, be provided with the right side of the body fore-and-aft direction, formed with the rectangular guideway raised line
The guide rail groove being slidably matched, with the guide rail groove above and below in and at the front end be provided with the first of a left and right directions
Through hole, a keyway for being used to install dive key is provided with above the first through hole, in the left side of the first through hole
Aperture sets a counterbore, and the upper surface of the body is additionally provided with the low stepped recesses in the high the right in a left side, the groove depth control
Device installs the left side of the body and finally stretches into the combination of the holder right flank middle part through the first through hole to the right
In groove, the clamping device is mounted on the groove depth control device on the left of the body, the axially position chi
Very little control device is arranged on the clamping device, and sensing device is additionally provided with the axially position size control device.
A kind of 2. septal fossula grooving apparatus of lathe according to claim 1, it is characterised in that：The groove depth control device
Including rotary shaft, pedestal, cam, sliding shoe, cutter holder and cutter holder reset assembly, one is provided with the left of the pedestal and is used to accommodate institute
The cavity of cam is stated, the top of the cavity is provided with the T-shaped groove of above-below direction, and the bottom of cavity is provided with a left and right directions
The second through hole, the rotary shaft passes through second through hole, the end of the rotary shaft in the cavity positioned at the pedestal
The cam is fixedly mounted in portion, and a gear, the gear and fixation is fixedly mounted in the rotary shaft on the axle of right end portion
Rack engagement in the first step of holder combination groove, the sliding shoe are respectively set on the front-back on right side
One raised line is to form T-rail, and the T-shaped groove of the T-rail and the pedestal is formed and can radially slided, in the cunning
Motion block left surface fixes the cutter holder, and the cutter holder reset assembly is installed between the bottom of the sliding shoe and the cam,
In addition, the lower end of the sliding shoe sets a tapped blind hole.
3. according to a kind of septal fossula grooving apparatus of any described lathe of claim 1 and 2, it is characterised in that：The clamping
Device includes a left end close to the pedestal right side of the groove depth control device and the axle sleeve that is fixed in the rotary shaft, and
Two form the slip ring assembly of gap cooperation close to the pedestal and with the sleeve outer circle cylinder, and three are arranged on the slip ring
Between the second compression spring, and three groups of both ends are respectively hinged at the slip ring assembly outside support, and installed in the support
The top plate on top, and three with second compression spring misplace 60 degree and one end be fixed on the left of the slip ring assembly other end can slide
The first guide rod of the through hole of the left and right directions set on the slip ring assembly of right side is passed through dynamicly, and on the right side of the slip ring, fixation
On the axle sleeve lateral surface and lateral surface is provided with external screw thread, the axially arranged threaded collar for having three left and right directions through holes,
And one positioned at the threaded collar right-hand member and the pressure ring that is slideably sleeved on the axle sleeve lateral surface, and three through being arranged on
Through hole, left end in the threaded collar are connected second that the other end is fixedly connected with the pressure ring with the right side slip ring assembly and led
Bar, and the 3rd compression spring being sleeved between the counterbore bottom hole on the left of the pressure ring and the body, in addition, the axle sleeve leans on
One is provided with the lateral surface of nearly right-hand member to be formed with the dive key in the top keyway of the first through hole of the body
The first keyway being slidably matched.
A kind of 4. septal fossula grooving apparatus of lathe according to claim 3, it is characterised in that：The slip ring assembly includes
Outer side ring, interior side ring and the first rolling bearing, first rolling bearing is arranged between the outer side ring and interior side ring, described
The lower end of support and the interior side ring external articulation.
A kind of 5. septal fossula grooving apparatus of lathe according to claim 1, it is characterised in that：The axially position size
Control device includes a middle part and is provided with the tapped through hole coordinated with the external screw thread in the threaded collar of the clamping device and left side
Middle part is provided with the adjustment ring of an annular groove, and second rolling bearing in the annular groove, and a left side sets disk
Right side of face be provided with one be used for be arranged on second rolling bearing in spacing ring, and each setting one can be overturn up and down
Positive stop hook.
A kind of 6. septal fossula grooving apparatus of lathe according to claim 1, it is characterised in that：The raised line of the holder
It is fixed on the square tool post of the lathe.
A kind of 7. septal fossula grooving apparatus of lathe according to claim 1, it is characterised in that：So holder upper surface
Scale is provided with the left of right side and the body upper surface.
A kind of 8. septal fossula grooving apparatus of lathe according to claim 2, it is characterised in that：Set in the middle part of the cutter holder
There are an above-below direction, square through hole for fixed cutting tool.
A kind of 9. septal fossula grooving apparatus of lathe according to claim 2, it is characterised in that：The cutter holder reset assembly
Including adjusting screw, briquetting and the first compression spring, the adjusting screw is arranged on the tapped blind hole of the lower end of the sliding shoe
Interior, the briquetting is fixed on the lower end of the adjusting screw and the cam face contacts, and first compression spring is arranged on
Between briquetting upper surface and the pedestal cavity upper wall on the right side of the adjusting screw.
A kind of 10. septal fossula grooving apparatus of lathe according to claim 1, it is characterised in that：The sensing device bag
The sensor on the left of the spacing ring being fixedly mounted in the axially position size control device is included, is also set on the right side of the spacing ring
Lamp bead is equipped with, the sensor electrically connects with the lamp bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745314.8A CN107891161A (en) | 2017-08-26 | 2017-08-26 | A kind of septal fossula grooving apparatus of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745314.8A CN107891161A (en) | 2017-08-26 | 2017-08-26 | A kind of septal fossula grooving apparatus of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107891161A true CN107891161A (en) | 2018-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710745314.8A Pending CN107891161A (en) | 2017-08-26 | 2017-08-26 | A kind of septal fossula grooving apparatus of lathe |
Country Status (1)
| Country | Link |
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| CN (1) | CN107891161A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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