CN108044162A - A kind of bolt-type /V tooth form slotting tool mechanism - Google Patents
A kind of bolt-type /V tooth form slotting tool mechanism Download PDFInfo
- Publication number
- CN108044162A CN108044162A CN201711458718.5A CN201711458718A CN108044162A CN 108044162 A CN108044162 A CN 108044162A CN 201711458718 A CN201711458718 A CN 201711458718A CN 108044162 A CN108044162 A CN 108044162A
- Authority
- CN
- China
- Prior art keywords
- tooth form
- bolt
- loose piece
- half arc
- tool rest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
- B23D7/06—Planing or slotting machines characterised only by constructional features of particular parts of tool-carrying arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a kind of bolt-type /V tooth form slotting tool mechanisms, including /V tooth form tool rest, ram, half arc loose piece, the /V tooth form tool rest is fixedly installed between the ram and the half arc loose piece, the ram is fastened by bolts part and is connected with the half arc loose piece, the bottom of the /V tooth form tool rest is fixedly installed slotting tool, carve the /V toothed surface equipped with symmetrical distribution in the both sides of the /V tooth form tool rest, the center of the half arc loose piece is embedded with limit bolt, the /V tooth form tool rest passes through the limit bolt and the half arc loose piece, the ram is fastenedly connected.The present invention carves a toothed surface of limiting using in the both sides of /V tooth form tool rest, passes through /V toothed surface and limit bolt, the fixed cooperation of valve, the cooperation of planar ends and ram inner surface, the common frictional force strengthened between /V tooth form tool rest and half arc loose piece, ram of the cooperation of arc end and half arc loose piece.
Description
Technical field
The present invention relates to a kind of bolt-type /V tooth form slotting tool mechanisms, belong to slotting machine field of mechanical technique.
Background technology
Slotting machine carrys out cutting workpiece as planer and using single-point tool (slotting tool), but planer is horizontal layout, slotting machine
It is vertical layout.Be chiefly used in processing inner hole key slot or splined hole in single-piece or small lot production, can also process plane, square hole or
Polygonal hole etc. when processing blind hole or having the inner hole key slot of obstacle shoulder, can only be completed by slotting machine.
Existing slotting machine has some shortcomings in use, may cause some accidents, and personal safety and property are pacified
It causes damages entirely：The slotting tool of existing slotting machine, fully rely on up and down No.1, No. two loose pieces and ram by two rows No.1,
No. two, No. three, No. four totally four bolts be fixedly connected, so as under the drive of ram, make reciprocating linear master along vertical and cut
Cut movement.As shown in Figure 1, when slotting machine works, easily resistance causes knife rest unstable caused by the sliding up and down of high frequency time,
It even drops, influences slotting machine normal work.When serious, since slotting machine is working, the tool rest of landing can be moved in plummet
Ram flies out under driving, and threatens to the personal safety of operating personnel.
The content of the invention
It is an object of the present invention to overcome the shortcomings of the prior art, above-mentioned technical problem is solved, proposes a kind of bolt
Formula /V tooth form slotting tool mechanism.
The present invention adopts the following technical scheme that：A kind of bolt-type /V tooth form slotting tool mechanism, which is characterized in that including /V
Tooth form tool rest, ram, half arc loose piece, the /V tooth form tool rest are fixedly installed on the ram and live with half arc
Between block, the ram is fastened by bolts part and is connected with the half arc loose piece, the bottom of the /V tooth form tool rest
Slotting tool is fixedly installed, the /V toothed surface equipped with symmetrical distribution is carved in the both sides of the /V tooth form tool rest, described
The center of half arc loose piece is embedded with limit bolt, and the /V tooth form tool rest passes through the limit bolt and half arc
Loose piece, the ram are fastenedly connected.
As a kind of preferred embodiment, the shape of half arc loose piece is I-shaped.
As a kind of preferred embodiment, limit bolt is inserted into half arc loose piece, through the /V of /V tooth form tool rest
Toothed surface is simultaneously inserted into ram.
As a kind of preferred embodiment, the shape of limit bolt is the shape of a hoof.
As a kind of preferred embodiment, fixed valve, limit bolt are additionally provided between limit bolt and half arc loose piece
It is connected by fixed valve with the /V toothed surface clamping engagement of /V tooth form tool rest.
As a kind of preferred embodiment, the front and rear side of /V tooth form tool rest is respectively arranged with arc end, planar ends, limit
The inner surface of the arc end and half arc loose piece of position tooth form tool rest fits closely, the planar ends and ram of /V tooth form tool rest
Inner surface fit closely.
As a kind of preferred embodiment, the width of the centre of half arc loose piece is more than the width of /V tooth form tool rest.
As a kind of preferred embodiment, bolt fastener includes four the symmetrical nuts being used cooperatively and spiral shell
Bolt.
As a kind of preferred embodiment, nut includes No.1 nut, No. two nuts, No. three nuts, No. four nuts, bolt
Including No.1 bolt, No. two bolts, No. three bolts, No. four bolts, No.1 nut is connected with No.1 bolt, No. two nuts with
No. two bolts are connected, and No. three nuts and No. three bolts are connected, and No. four nuts and No. four bolts are connected.
The advantageous effect that the present invention is reached：The present invention carves a tooth form of limiting using in the both sides of /V tooth form tool rest
Face passes through /V toothed surface and limit bolt, the fixed cooperation of valve, the cooperation of planar ends and ram inner surface, arc end and half
The common frictional force strengthened between /V tooth form tool rest and half arc loose piece, ram of cooperation of arc loose piece, improves slotting tool work
The stability of work, for the angle of inclination of /V toothed surface limit single flank of tooth height δ be less than loose piece mechanism width/, with
Ensure that the closeness of /V toothed surface reaches slotting machine job requirement, in order to there is the contact area of bigger with anti-slip mill line, by original
Two pieces of loose pieces having are improved to I-shaped half arc loose piece of a monoblock, effectively strengthen the globality of device, and due to adding
The big contact area with /V tooth form tool rest, provides the contact friction force of bigger, further enhances the work of slotting tool
Stability, resistance caused by so as to solve the sliding up and down of existing slotting machine high frequency time cause knife rest unstable or even drop
Technological deficiency.
Description of the drawings
Fig. 1 is the structure diagram of existing slotting tool device.
Fig. 2 is the structure diagram of the front view of the /V flute profile slotting tool device for slotting machine of the present invention.
Fig. 3 is the structure diagram of the top view of the /V flute profile slotting tool device for slotting machine of the present invention.
The meaning marked in figure：2- rams, 5- slotting tools, 6- No.1 nuts, 7- No.1 bolts, No. bis- nuts of 8-, 9- bis-
Bolt, No. tri- nuts of 10-, No. tri- bolts of 11-, No. tetra- nuts of 12-, No. tetra- bolts of 13-, 14- limit bolts, 15- fix valve,
Half arc loose pieces of 16-, 17- /V tooth form tool rests, 21- planar ends, 22- arc ends, 23- /V toothed surfaces.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
As shown in Figures 2 and 3, the present invention proposes a kind of bolt-type /V tooth form slotting tool mechanism, including /V tooth form slotting tool
Frame 17, ram 2, half arc loose piece 16, /V tooth form tool rest 17 are fixedly installed between 2 and half arc loose piece 16 of ram, sliding
Pillow 2 is fastened by bolts part and is connected with half arc loose piece 16, and the bottom of /V tooth form tool rest 17 is fixedly installed slotting tool 5,
The /V toothed surface 23 equipped with symmetrical distribution is carved in the both sides of /V tooth form tool rest 17, and the center of half arc loose piece 16 is embedding
Equipped with limit bolt 14, /V tooth form tool rest 17 is fastenedly connected by limit bolt 14 and half arc loose piece 16, ram 2.
As a kind of preferred embodiment, the shape of half arc loose piece 16 is I-shaped.
As a kind of preferred embodiment, limit bolt 14 is inserted into half arc loose piece 16, through /V tooth form tool rest 17
/V toothed surface 23 and be inserted into ram 2.
As a kind of preferred embodiment, the shape of limit bolt 14 is the shape of a hoof.
As a kind of preferred embodiment, to ensure that horseshoe-shaped limit bolt 14 has enough reliabilities, in its insertion
After ram 2, fixed valve 15 is additionally provided between 14 and half arc loose piece 16 of limit bolt, limit bolt 14 passes through the valve that is tightened
15 are connected with 23 clamping engagement of /V toothed surface of /V tooth form tool rest 17.
As a kind of preferred embodiment, the front and rear side of /V tooth form tool rest 17 is respectively arranged with arc end 22, plane
End 21, the arc end 22 of /V tooth form tool rest 17 and the inner surface of half arc loose piece 16 fit closely, /V tooth form tool rest
17 planar ends 21 and the inner surface of ram 2 fit closely；Contact area is further increased, enhances rubbing between contact surface
Power is wiped, in order to match /V tooth form tool rest 17, two pieces of original separated loose pieces are improved to half I-shaped arc of a monoblock
Shape loose piece 16 is greater than the width L of /V tooth form tool rest 17 in the width of I-shaped half camber loose piece, 16 intermediate connections, protects
Demonstrate,proving horseshoe-shaped limit bolt 14 has enough regions to be inserted into.
As a kind of preferred embodiment, the width of the centre of half arc loose piece 16 is more than the width of /V tooth form tool rest 17
Degree.
As a kind of preferred embodiment, bolt fastener includes four the symmetrical nuts being used cooperatively and spiral shell
Bolt.
As a kind of preferred embodiment, nut includes 10, No. four nuts of nut of nut 8, three of No.1 nut 6, two
12, bolt includes 11, No. four bolts 13 of bolt of bolt 9, three of No.1 bolt 7, two, and No.1 nut 6 coordinates with No.1 bolt 7
Connection, No. two nuts 8 are connected with No. two bolts 9, and No. three nuts 10 are connected with No. three bolts 11, No. four nuts 12 and
No. four bolts 13 are connected.
As a kind of preferred embodiment, the tilt angle theta of /V toothed surface 23 has following requirement：
Wherein, θ is the angle of inclination of /V toothed surface 23, and L is the horizontal length of /V tooth form tool rest 17, and △ L are limited
Horizontal length in the /V toothed surface 23 of position tooth form tool rest 17, H are the /V toothed surface 23 of /V tooth form tool rest 17
Highly, δ is the single flank of tooth height of /V toothed surface 23.The single flank of tooth height δ of wherein /V toothed surface 23 is less than half arc
The 1/7 of 16 width of shape loose piece, guarantee have sufficient amount and the flank of tooth of closeness to provide enough supports for the normal work of slotting tool 5
Power.
After improvement, the /V tooth form tool rest 17 of half runway semicircular arc-shaped passes through the /V toothed surface 23 of both sides, horse
Ungulate limit bolt 14, fixed valve 15, half I-shaped arc loose piece 16, the two rows ram of totally four bolts and slotting machine
2 are connected, and after relevant work position is set according to specific works requirement, are done under the drive of slotting machine ram 2 along vertical
Make reciprocating linear principal cutting movement, be processed to being fixed on workpiece on lower work platform.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of bolt-type /V tooth form slotting tool mechanism, which is characterized in that including /V tooth form tool rest（17）, ram（2）, half
Arc loose piece（16）, the /V tooth form tool rest（17）It is fixedly installed on the ram（2）With the half arc loose piece（16）
Between, the ram（2）It is fastened by bolts part and the half arc loose piece（16）It is connected, the /V tooth form tool rest
（17）Bottom be fixedly installed slotting tool（5）, the /V tooth form tool rest（17）Both sides carve be equipped with symmetrical distribution
/V toothed surface（23）, the half arc loose piece（16）Center be embedded with limit bolt（14）, the /V tooth form slotting tool
Frame（17）Pass through the limit bolt（14）With the half arc loose piece（16）, the ram（2）It is fastenedly connected.
A kind of 2. bolt-type /V tooth form slotting tool mechanism according to claim 1, which is characterized in that the half arc loose piece
（16）Shape to be I-shaped.
A kind of 3. bolt-type /V tooth form slotting tool mechanism according to claim 1, which is characterized in that the limit bolt
（14）It is inserted into the half arc loose piece（16）, through the /V tooth form tool rest（17）The /V toothed surface（23）And it inserts
Enter the ram（2）In.
A kind of 4. bolt-type /V tooth form slotting tool mechanism according to claim 1, which is characterized in that the limit bolt
（14）Shape be the shape of a hoof.
A kind of 5. bolt-type /V tooth form slotting tool mechanism according to claim 1, which is characterized in that the limit bolt
（14）With the half arc loose piece（16）Between be additionally provided with fixed valve（15）, the limit bolt（14）Pass through the fixed valve
（15）With the /V tooth form tool rest（17）The /V toothed surface（23）Clamping engagement connects.
6. a kind of bolt-type /V tooth form slotting tool mechanism according to claim 1, which is characterized in that the /V tooth form is inserted
Knife rest（17）Front and rear side be respectively arranged with arc end（22）, planar ends（21）, the /V tooth form tool rest（17）It is described
Arc end（22）With the half arc loose piece（16）Inner surface fit closely, the /V tooth form tool rest（17）It is described flat
Face end（21）With the ram（2）Inner surface fit closely.
A kind of 7. bolt-type /V tooth form slotting tool mechanism according to claim 1, which is characterized in that the half arc loose piece
（16）Centre width be more than the /V tooth form tool rest（17）Width.
A kind of 8. bolt-type /V tooth form slotting tool mechanism according to claim 1, which is characterized in that the bolt fastener
Including four symmetrical nuts and bolts being used cooperatively.
9. a kind of bolt-type /V tooth form slotting tool mechanism according to claim 8, which is characterized in that the nut includes one
Number nut（6）, No. two nuts（8）, No. three nuts（10）, No. four nuts（12）, the bolt include No.1 bolt（7）, No. two
Bolt（9）, No. three bolts（11）, No. four bolts（13）, the No.1 nut（6）With the No.1 bolt（7）It is connected, institute
State No. two nuts（8）With No. two bolts（9）It is connected, No. three nuts（10）With No. three bolts（11）Cooperation
Connection, No. four nuts（12）With No. four bolts（13）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711458718.5A CN108044162A (en) | 2017-12-28 | 2017-12-28 | A kind of bolt-type /V tooth form slotting tool mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711458718.5A CN108044162A (en) | 2017-12-28 | 2017-12-28 | A kind of bolt-type /V tooth form slotting tool mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108044162A true CN108044162A (en) | 2018-05-18 |
Family
ID=62129069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711458718.5A Pending CN108044162A (en) | 2017-12-28 | 2017-12-28 | A kind of bolt-type /V tooth form slotting tool mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108044162A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3911544A (en) * | 1973-07-27 | 1975-10-14 | Saacke Geb Kg | Profile-machining tool |
| CN2799139Y (en) * | 2005-07-01 | 2006-07-26 | 嘉一精密机械厂股份有限公司 | Slotter and slotter cutter set |
| CN2868520Y (en) * | 2005-07-25 | 2007-02-14 | 上海严杰实业有限公司 | Hand-held electric planer relating to cutter body shaft structure improvement |
| CN101912992A (en) * | 2010-08-13 | 2010-12-15 | 江西泰豪特种电机有限公司 | Slotter cutter bar connection device |
| CN202388072U (en) * | 2011-12-20 | 2012-08-22 | 天津市鼎鑫晟达精密机床制造有限公司 | Dovetail type comb-shape slotting cutter clamp knife device |
| CN203599616U (en) * | 2013-10-29 | 2014-05-21 | 江西铜业股份有限公司 | Automatic hinge type tool lifting device of double-housing planer |
| CN104338949A (en) * | 2013-07-23 | 2015-02-11 | 郑州博特硬质材料有限公司 | Adjustable cutting-depth cutter bar |
| CN105252030A (en) * | 2015-11-10 | 2016-01-20 | 中国科学院长春光学精密机械与物理研究所 | Anti-vibration tool rest with adjustable cutter bar extended length for deep hole turning |
| CN205341954U (en) * | 2016-01-05 | 2016-06-29 | 富阳新马工具有限公司 | Top load lathe boring cutter |
| CN206382575U (en) * | 2016-12-14 | 2017-08-08 | 攀枝花钢城集团有限公司 | Roll cutting groove turning cutter |
-
2017
- 2017-12-28 CN CN201711458718.5A patent/CN108044162A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3911544A (en) * | 1973-07-27 | 1975-10-14 | Saacke Geb Kg | Profile-machining tool |
| CN2799139Y (en) * | 2005-07-01 | 2006-07-26 | 嘉一精密机械厂股份有限公司 | Slotter and slotter cutter set |
| CN2868520Y (en) * | 2005-07-25 | 2007-02-14 | 上海严杰实业有限公司 | Hand-held electric planer relating to cutter body shaft structure improvement |
| CN101912992A (en) * | 2010-08-13 | 2010-12-15 | 江西泰豪特种电机有限公司 | Slotter cutter bar connection device |
| CN202388072U (en) * | 2011-12-20 | 2012-08-22 | 天津市鼎鑫晟达精密机床制造有限公司 | Dovetail type comb-shape slotting cutter clamp knife device |
| CN104338949A (en) * | 2013-07-23 | 2015-02-11 | 郑州博特硬质材料有限公司 | Adjustable cutting-depth cutter bar |
| CN203599616U (en) * | 2013-10-29 | 2014-05-21 | 江西铜业股份有限公司 | Automatic hinge type tool lifting device of double-housing planer |
| CN105252030A (en) * | 2015-11-10 | 2016-01-20 | 中国科学院长春光学精密机械与物理研究所 | Anti-vibration tool rest with adjustable cutter bar extended length for deep hole turning |
| CN205341954U (en) * | 2016-01-05 | 2016-06-29 | 富阳新马工具有限公司 | Top load lathe boring cutter |
| CN206382575U (en) * | 2016-12-14 | 2017-08-08 | 攀枝花钢城集团有限公司 | Roll cutting groove turning cutter |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |