CN214720899U - Adjustable milling cutter processing positioner - Google Patents
Adjustable milling cutter processing positioner Download PDFInfo
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- CN214720899U CN214720899U CN202120229704.1U CN202120229704U CN214720899U CN 214720899 U CN214720899 U CN 214720899U CN 202120229704 U CN202120229704 U CN 202120229704U CN 214720899 U CN214720899 U CN 214720899U
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Abstract
The utility model provides an adjustable milling cutter processing positioner. The adjustable milling cutter machining positioning device comprises a mounting seat; the milling cutter frame is fixedly arranged at the top of the mounting seat; four regulation dismouting mechanisms, four it all sets up to adjust dismouting mechanism on the milling cutter frame, arbitrary one adjust dismouting mechanism and include support, fixed block, spout, lead to groove, prop up piece, first screw rod, standing groove, milling cutter, cavity, counter roll, second screw rod, briquetting, third screw rod, trapezoidal fixture block and trapezoidal draw-in groove. The utility model provides an adjustable milling cutter processing positioner has can be in milling cutter wearing and tearing back of polishing, carries out corresponding regulation and extends milling cutter length, has prolonged milling cutter's life greatly when effectively avoiding the error, need not frequently to change and leads to extravagantly, dismantles simple swiftly when needs are polished or are changed, when needing to adjust the location installation, the installation is firm, fixes a position accurate advantage.
Description
Technical Field
The utility model relates to a milling cutter technical field especially relates to an adjustable milling cutter processing positioner.
Background
A milling cutter is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine.
When the milling cutter blade in the prior art is installed, machined and positioned, the milling cutter blade cannot be adjusted and positioned conveniently and accurately, the milling cutter blade is frequently seriously worn after being used for a long time, great waste can be caused by adopting disassembly and replacement, the milling cutter blade is generally used continuously after being polished, but the milling cutter is difficult to correspondingly adjust and extend at present, and when the milling cutter blade is positioned and installed after being polished, certain error exists between the length of the milling cutter blade and the length of other milling cutter blades during use due to the fact that the length of the milling cutter blade is shortened, and the quality problem of a machined product can be caused; and the existing part of the milling cutter blade is difficult to disassemble, wastes time and labor, and is difficult to quickly position and firmly install when needing to install.
Therefore, there is a need to provide a new adjustable milling cutter positioning device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a have and to polish the back in milling cutter wearing and tearing, carry out corresponding regulation and extend milling cutter length, prolonged milling cutter's life greatly when effectively avoiding the error, need not frequently to change and lead to extravagantly, milling cutter dismantles simple swift when needs are polished or are changed simultaneously, when milling cutter need adjust the location installation, the installation is more firm, fixes a position more accurate adjustable milling cutter processing positioner.
In order to solve the technical problem, the utility model provides an adjustable milling cutter processing positioner includes: a mounting seat; the milling cutter frame is fixedly arranged at the top of the mounting seat; four regulation dismouting mechanisms, four regulation dismouting mechanisms all set up on the milling cutter frame, arbitrary one regulation dismouting mechanism includes support, fixed block, spout, logical groove, prop up the piece, first screw rod, standing groove, milling cutter, cavity, counter roll, second screw rod, briquetting, third screw rod, trapezoidal fixture block and trapezoidal draw-in groove, support fixed mounting is in on the outer wall of milling cutter frame, fixed block fixed mounting is in on the outer wall of milling cutter frame, the spout is seted up on one side outer wall of support, logical groove is seted up on one side outer wall of fixed block, prop up the piece slidable mounting in the spout, just run through of prop up the piece lead to the groove and with lead to groove swing joint, first screw rod rotates to be installed in lead to the inslot, first screw rod run through prop up the piece and with prop up a piece threaded connection, just first screw rod is kept away from the one end of milling cutter frame extends to outside leading to the groove, the standing groove is formed in the outer wall of one side, far away from the milling cutter frame, of the support, the milling cutter is arranged on the outer wall of one side of the support, the bottom of the milling cutter is in contact with the inner wall of the bottom of the standing groove, the cavity is formed in the fixed block, one end, far away from the milling cutter frame, of the first screw rod extends into the cavity, the supporting shaft is rotatably arranged on the outer wall of one side, far away from the support, of the fixed block, one end of the supporting shaft extends into the cavity, the second screw rod is in threaded arrangement on the fixed block, the pressing block is rotatably sleeved on one end, close to the support, of the second screw rod, one outer wall of the pressing block is in contact with the outer wall of one side of the milling cutter, the third screw rod is in threaded arrangement on the outer wall, far away from the support, of one end, close to the support, of the third screw rod extends into the standing groove, the trapezoidal clamping block is rotatably sleeved at one end of the third screw rod in the placing groove, the trapezoidal clamping groove is formed in the outer wall of one side, away from the support, of the milling cutter, the trapezoidal clamping block is matched with the trapezoidal clamping groove, and the outer wall of one side of the trapezoidal clamping block extends into the trapezoidal clamping groove.
Preferably, a sliding rod is fixedly installed in the sliding groove, penetrates through the supporting block and is in sliding connection with the supporting block.
Preferably, one end of the support shaft located in the cavity is fixedly provided with a first bevel gear, one end of the first screw located in the cavity is fixedly provided with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
Preferably, the fixed block is close to a first limit groove has been seted up on the outer wall of one side of milling cutter, slidable mounting has first gag lever post in the first limit groove, just first gag lever post is close to the one end of milling cutter extends to outside the first limit groove and with one side outer wall fixed connection of briquetting.
Preferably, the placing groove is far away from the groove has been seted up on one side inner wall of support and has been accomodate the groove, the second spacing groove has been seted up to one side inner wall of accomodating the groove, slidable mounting has the second gag lever post in the second spacing groove, just the second gag lever post is close to the one end of milling cutter extends to outside the second spacing groove and with one side outer wall fixed connection of trapezoidal fixture block.
Preferably, the milling cutter is close to fixed mounting has a plurality of scale beads on the one side outer wall of fixed block, and is a plurality of the scale bead is equidistant distribution.
Preferably, the support shaft, the second screw rod and the third screw rod are provided with inner hexagonal heads at ends far away from the support.
Compared with the prior art, the utility model provides an adjustable milling cutter processing positioner has following beneficial effect:
the utility model provides an adjustable milling cutter processing positioner, through the support, the fixed block, first screw rod, the counter roll, the second screw rod, the briquetting, the third screw rod, trapezoidal fixture block etc. mutually support, can realize polishing the back in milling cutter wearing and tearing, carry out corresponding regulation and extend milling cutter length, prolonged milling cutter's life greatly when effectively avoiding the error, it leads to extravagantly to need not frequent change, milling cutter dismantles simple swiftly when needs are polished or are changed simultaneously, when milling cutter need adjust the location installation, the installation is more firm, fix a position more accurately.
Drawings
Fig. 1 is a schematic top view of a cross-sectional structure of a preferred embodiment of the adjustable milling cutter positioning apparatus according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic view of a top-down section assembly structure of a supporting block of the adjustable milling cutter processing positioning device provided by the present invention;
fig. 4 is a schematic side view of a milling cutter of the adjustable milling cutter machining positioning device provided by the present invention.
Reference numbers in the figures: 1. a mounting seat; 2. a milling cutter frame; 3. a support; 4. a fixed block; 5. a chute; 6. a through groove; 7. supporting a block; 8. a first screw; 9. a placement groove; 10. milling cutters; 11. a chamber; 12. a fulcrum; 13. a second screw; 14. briquetting; 15. a third screw; 16. a trapezoidal fixture block; 17. trapezoidal draw-in groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-4, fig. 1 is a schematic structural diagram of a preferred embodiment of an adjustable milling cutter positioning apparatus according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a schematic view of a top-down section assembly structure of a supporting block of the adjustable milling cutter processing positioning device provided by the present invention; fig. 4 is a schematic side view of a milling cutter of the adjustable milling cutter machining positioning device provided by the present invention. Adjustable milling cutter processing positioner includes: a mounting base 1; the milling cutter frame 2 is fixedly arranged at the top of the mounting seat 1; four regulation dismouting mechanisms, four regulation dismouting mechanism all sets up on milling cutter frame 2, arbitrary one regulation dismouting mechanism includes support 3, fixed block 4, spout 5, leads to groove 6, a piece 7, first screw rod 8, standing groove 9, milling cutter 10, cavity 11, counter roll 12, second screw rod 13, briquetting 14, third screw rod 15, trapezoidal fixture block 16 and trapezoidal draw-in groove 17, support 3 fixed mounting is in on milling cutter frame 2's outer wall, fixed block 4 fixed mounting is in on milling cutter frame 2's outer wall, spout 5 sets up on one side outer wall of support 3, lead to groove 6 set up on one side outer wall of fixed block 4, a piece 7 slidable mounting in spout 5, just run through of a piece 7 lead to groove 6 and with lead to groove 6 swing joint, first screw rod 8 rotate install lead to in groove 6, the first screw rod 8 runs through the supporting block 7 and is in threaded connection with the supporting block 7, the first screw rod 8 is far away from one end of the milling cutter frame 2 and extends to the outside of the through groove 6, the placing groove 9 is formed in the outer wall of one side of the milling cutter frame 2, the milling cutter 10 is arranged on the outer wall of one side of the support 3, the bottom of the milling cutter 10 is in contact with the inner wall of the bottom of the placing groove 9, the cavity 11 is formed in the fixing block 4, one end of the first screw rod 8 far away from the milling cutter frame 2 extends into the cavity 11, the supporting shaft 12 is rotatably arranged on the outer wall of one side of the fixing block 4 far away from the support 3, one end of the supporting shaft 12 extends into the cavity 11, the second screw rod 13 is in threaded arrangement on the fixing block 4, the pressing block 14 is rotatably arranged on one end of the second screw rod 13 close to the support 3, just one side outer wall of briquetting 14 with one side outer wall of milling cutter 10 contacts, third screw 15 threaded mounting is in prop up piece 7 and keep away from on one side outer wall of support 3, just third screw 15 is close to the one end of support 3 extends to in the standing groove 9, trapezoidal fixture block 16 rotates the cover and establishes third screw 15 is located one of in the standing groove 9 is served, trapezoidal draw-in groove 17 sets up milling cutter 10 keeps away from on one side outer wall of support 3, trapezoidal fixture block 16 with trapezoidal draw-in groove 17 looks adaptation, just one side outer wall of trapezoidal fixture block 16 extends to in the trapezoidal draw-in groove 17.
A sliding rod is fixedly installed in the sliding groove 5, penetrates through the supporting block 7 and is in sliding connection with the supporting block 7.
A first bevel gear is fixedly mounted at one end of the support shaft 12 located in the cavity 11, a second bevel gear is fixedly mounted at one end of the first screw 8 located in the cavity 11, and the first bevel gear is meshed with the second bevel gear.
The fixed block 4 is close to first spacing groove has been seted up on one side outer wall of milling cutter 10, slidable mounting has first gag lever post in the first spacing groove, just first gag lever post is close to the one end of milling cutter 10 extends to outside the first gag lever post and with one side outer wall fixed connection of briquetting 14.
The standing groove 9 is kept away from seted up on one side inner wall of support 3 and accomodate the groove, the second spacing groove has been seted up to one side inner wall of accomodating the groove, slidable mounting has the second gag lever post in the second spacing groove, just the second gag lever post is close to the one end of milling cutter 10 extends to outside the second spacing groove and with one side outer wall fixed connection of trapezoidal fixture block 16.
And one ends of the fulcrum 12, the second screw 13 and the third screw 15, which are far away from the support 3, are provided with inner hexagons.
The utility model provides an adjustable milling cutter processing positioner's theory of operation as follows:
when the milling cutter 10 is worn and cannot be normally used, when the milling cutter 10 needs to be polished, firstly, the milling cutter 10 is disassembled, an inner hexagonal wrench is adopted to rotate the third screw 15, the third screw 15 is rotated to drive the trapezoidal clamping block 16 to separate from the trapezoidal clamping groove 17, the trapezoidal clamping block 16 is positioned in the accommodating groove, then, the inner hexagonal wrench is adopted to rotate the second screw 13, the second screw 13 is rotated to drive the pressing block 14 to release the pressing of the milling cutter 10, as the scale convex edges are arranged on the milling cutter 10 to start the anti-skidding function, the pressing block 14 is provided with the anti-skidding lines, the pressing block 14 can play a larger reinforcing and pressing effect on the milling cutter 10, and at the moment, the milling cutter 10 is taken out from the accommodating groove 9;
when the milling cutter 10 is polished, the length of the milling cutter 10 is shortened, errors exist in conventional unadjustable positioning re-installation, the milling cutter 10 is adjusted, positioned and installed, the milling cutter 10 is placed on the inner wall of the bottom of the placing groove 9 in the same way, one outer wall of one side of the milling cutter 10 is attached to one outer wall of one side of the support 3, then the scale convex edge of the milling cutter 10 and the pressing block 14 far away from the outer wall of one side of the placing groove 9 are observed, the corresponding scale convex edge position is observed, then the spindle fulcrum shaft 12 of the hexagon socket wrench is adopted, the fulcrum shaft 12 rotates to drive the first conical tooth to rotate, the first conical tooth rotates to drive the second conical tooth to rotate, the first conical tooth rotates to drive the first screw 8 to rotate, the first screw 8 rotates to drive the support block 7 to slowly rise until the scale convex edge on the milling cutter 10 reaches the required position, then the third screw 15 is rotated reversely until the trapezoid clamping block 16 is firmly pressed in the trapezoid clamping groove 17 on the milling cutter 10 in the same way, then, the second screw 13 is rotated in the same way, the pressing block 14 is pressed on the milling cutter 10, the adjustment, positioning and installation operation can be completed, the installation is firm and reliable, errors with other milling cutters 10 cannot be formed, more accurate and consistent products can be produced, meanwhile, the milling cutter 10 does not need to be replaced, and the service life of one milling cutter 10 is greatly prolonged.
Compared with the prior art, the utility model provides an adjustable milling cutter processing positioner has following beneficial effect:
the utility model provides an adjustable milling cutter processing positioner, through support 3, fixed block 4, first screw rod 8, counter roll 12, second screw rod 13, briquetting 14, third screw rod 15, trapezoidal fixture block 16 etc. mutually support, can realize polishing the back at milling cutter 10 wearing and tearing, carry out corresponding regulation and extend milling cutter 10 length, prolonged milling cutter 10's life when effectively avoiding the error greatly, it leads to extravagantly to need not frequent change, milling cutter 10 dismantles simple swiftly when needs are polished or are changed simultaneously, when milling cutter 10 need adjust the location installation, the installation is more firm, the location is more accurate.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an adjustable milling cutter processing positioner which characterized in that includes:
a mounting seat;
the milling cutter frame is fixedly arranged at the top of the mounting seat;
four regulation dismouting mechanisms, four regulation dismouting mechanisms all set up on the milling cutter frame, arbitrary one regulation dismouting mechanism includes support, fixed block, spout, logical groove, prop up the piece, first screw rod, standing groove, milling cutter, cavity, counter roll, second screw rod, briquetting, third screw rod, trapezoidal fixture block and trapezoidal draw-in groove, support fixed mounting is in on the outer wall of milling cutter frame, fixed block fixed mounting is in on the outer wall of milling cutter frame, the spout is seted up on one side outer wall of support, logical groove is seted up on one side outer wall of fixed block, prop up the piece slidable mounting in the spout, just run through of prop up the piece lead to the groove and with lead to groove swing joint, first screw rod rotates to be installed in lead to the inslot, first screw rod run through prop up the piece and with prop up a piece threaded connection, just first screw rod is kept away from the one end of milling cutter frame extends to outside leading to the groove, the standing groove is formed in the outer wall of one side, far away from the milling cutter frame, of the support, the milling cutter is arranged on the outer wall of one side of the support, the bottom of the milling cutter is in contact with the inner wall of the bottom of the standing groove, the cavity is formed in the fixed block, one end, far away from the milling cutter frame, of the first screw rod extends into the cavity, the supporting shaft is rotatably arranged on the outer wall of one side, far away from the support, of the fixed block, one end of the supporting shaft extends into the cavity, the second screw rod is in threaded arrangement on the fixed block, the pressing block is rotatably sleeved on one end, close to the support, of the second screw rod, one outer wall of the pressing block is in contact with the outer wall of one side of the milling cutter, the third screw rod is in threaded arrangement on the outer wall, far away from the support, of one end, close to the support, of the third screw rod extends into the standing groove, the trapezoidal clamping block is rotatably sleeved at one end of the third screw rod in the placing groove, the trapezoidal clamping groove is formed in the outer wall of one side, away from the support, of the milling cutter, the trapezoidal clamping block is matched with the trapezoidal clamping groove, and the outer wall of one side of the trapezoidal clamping block extends into the trapezoidal clamping groove.
2. The adjustable milling cutter machining positioning device of claim 1, wherein a sliding rod is fixedly mounted in the sliding groove, and the sliding rod penetrates through the support block and is connected with the support block in a sliding manner.
3. The adjustable milling cutter machining positioning device according to claim 1, wherein a first bevel gear is fixedly mounted at one end of the support shaft located in the cavity, a second bevel gear is fixedly mounted at one end of the first screw located in the cavity, and the first bevel gear is meshed with the second bevel gear.
4. The adjustable milling cutter machining positioning device according to claim 1, wherein a first limiting groove is formed in an outer wall of the fixing block, which is close to the milling cutter, a first limiting rod is slidably mounted in the first limiting groove, and one end of the first limiting rod, which is close to the milling cutter, extends out of the first limiting groove and is fixedly connected with an outer wall of one side of the pressing block.
5. The adjustable milling cutter machining positioning device according to claim 1, wherein an inner wall of the placement groove, which is away from the support, is provided with an accommodating groove, an inner wall of the accommodating groove is provided with a second limiting groove, a second limiting rod is slidably mounted in the second limiting groove, and one end of the second limiting rod, which is close to the milling cutter, extends out of the second limiting groove and is fixedly connected with an outer wall of one side of the trapezoidal fixture block.
6. The adjustable milling cutter machining positioning device according to claim 1, wherein a plurality of scale ribs are fixedly mounted on an outer wall of the milling cutter on a side close to the fixing block, and the scale ribs are distributed at equal intervals.
7. The adjustable milling cutter machining positioning device according to claim 1, wherein the fulcrum, the second screw and the third screw are provided with an inner hexagon at an end away from the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229704.1U CN214720899U (en) | 2021-01-27 | 2021-01-27 | Adjustable milling cutter processing positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229704.1U CN214720899U (en) | 2021-01-27 | 2021-01-27 | Adjustable milling cutter processing positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214720899U true CN214720899U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120229704.1U Active CN214720899U (en) | 2021-01-27 | 2021-01-27 | Adjustable milling cutter processing positioner |
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| CN (1) | CN214720899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100071A (en) * | 2023-04-11 | 2023-05-12 | 常州市武进环宇轴承有限公司 | Milling machine for processing ball filling groove of bearing outer ring |
-
2021
- 2021-01-27 CN CN202120229704.1U patent/CN214720899U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100071A (en) * | 2023-04-11 | 2023-05-12 | 常州市武进环宇轴承有限公司 | Milling machine for processing ball filling groove of bearing outer ring |
| CN116100071B (en) * | 2023-04-11 | 2023-07-18 | 常州市武进环宇轴承有限公司 | Milling machine for processing ball filling groove of bearing outer ring |
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