CN215356379U - Milling cutter guiding mechanism - Google Patents
Milling cutter guiding mechanism Download PDFInfo
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- CN215356379U CN215356379U CN202121859029.7U CN202121859029U CN215356379U CN 215356379 U CN215356379 U CN 215356379U CN 202121859029 U CN202121859029 U CN 202121859029U CN 215356379 U CN215356379 U CN 215356379U
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- milling cutter
- support body
- milling
- cutter
- limiting
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Abstract
The utility model provides a milling cutter adjusting mechanism, comprising: milling a cutter; the support body is arranged on one side of the outer surface of the milling cutter through threads; threaded holes are formed in the periphery of one side of the support body; one side of the inner surface of the support body is provided with a flat key; the anti-rotation pad is arranged on one side of the support body through a bolt; one side of the anti-rotation pad is provided with a lock nut. The top and the bottom of one side of the anti-rotation pad are both provided with limiting rods, and one side of each limiting rod is provided with a limiting hole. The utility model provides a milling cutter adjusting mechanism, which is characterized in that a bolt is arranged to be matched with a threaded hole on the surface of a support body, a cutter bar is adjusted while the bolt is rotated, and the axial adjustment of a cutter is realized, so that the cutting direction of a milling cutter can be adjusted, the cutting direction of the milling cutter can be adjusted according to the part of a workpiece to be cut, the success rate of the workpiece is improved, and the expenditure of enterprise cost is reduced on the basis of the operation of the original device.
Description
Technical Field
The utility model relates to the field of milling cutters, in particular to a milling cutter adjusting mechanism.
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, forming surfaces, cutting workpieces and the like on a milling machine, and can be divided into an integral type, an integral welding tooth type, an insert tooth type and an indexable type according to the structure.
Milling cutter passes through the screw thread setting in the supporter, but milling cutter sets up into the supporter internal back, and the unable pinpointing direction of cutting plane of milling cutter head, the cutting plane orientation difference of milling cutter can influence the cutting effect of work piece, leads to milling cutter at the during operation, can not be accurate the work piece that cuts off to influence the fashioned success rate of work piece.
Therefore, it is necessary to provide a milling cutter adjusting mechanism to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a milling cutter adjusting mechanism, which solves the problems that after a milling cutter is arranged in a support body, the direction of a cutting surface of a milling cutter head cannot be accurately positioned, the direction of the cutting surface of a milling cutter head is different, the cutting effect of a workpiece can be influenced, the workpiece cannot be accurately cut off when the milling cutter works, and the success rate of workpiece forming is influenced.
In order to solve the technical problem, the utility model provides a milling cutter adjusting mechanism, which is a milling cutter;
the support body is arranged on one side of the outer surface of the milling cutter through threads; threaded holes are formed in the periphery of one side of the support body; one side of the inner surface of the support body is provided with a flat key;
the anti-rotation pad is arranged on one side of the support body through a bolt; one side of the anti-rotation pad is provided with a lock nut.
Preferably, the top and the bottom of one side of the anti-rotation pad are both provided with a limiting rod, and one side of the limiting rod is provided with a limiting hole.
Preferably, the top and the bottom of supporter one side all are provided with and set up the hole, inside top and the bottom of supporter all are provided with the spread groove.
Preferably, the inside left and right sides of spread groove all is provided with the connecting rod, the equal fixedly connected with spring of the inside left and right sides of spread groove, and be located the surface of connecting rod.
Preferably, the other end fixedly connected with stopper of spring, the inside left and right sides of stopper all is provided with the spacing groove.
Preferably, a pulling rod is fixedly installed on one side of the limiting block.
Limiting holes in the surface of the limiting rod are limited by the limiting blocks, fixing and dismounting between the supporting body and the anti-rotation pad are achieved, original bolt fixing is changed, more convenience and rapidness in mounting and dismounting are achieved, and the device is convenient to demount, maintain and mount quickly.
Compared with the prior art, the milling cutter adjusting mechanism provided by the utility model has the following beneficial effects:
the utility model provides a milling cutter adjusting mechanism, which is characterized in that a bolt is arranged to be matched with a threaded hole on the surface of a support body, a cutter bar is adjusted while the bolt is rotated, and the axial adjustment of a cutter is realized, so that the cutting direction of a milling cutter can be adjusted, the cutting direction of the milling cutter can be adjusted according to the part of a workpiece to be cut, the success rate of the workpiece is improved, and the expenditure of enterprise cost is reduced on the basis of the operation of the original device.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a milling cutter adjusting mechanism provided by the present invention;
FIG. 2 is a side view of the support body shown in FIG. 1;
fig. 3 is a schematic structural diagram of a second embodiment of a milling cutter adjusting mechanism provided by the present invention;
FIG. 4 is a side view of the anti-rotation pad shown in FIG. 3;
fig. 5 is a cross-sectional view of the support body shown in fig. 3.
Fig. 6 is an enlarged schematic view of a point a shown in fig. 5.
Reference numbers in the figures: 1. milling cutter, 2, lock nut, 3, bolt, 4, prevent changeing the pad, 5, the supporter, 6, parallel key, 7, axle, 8, screw hole, 9, gag lever post, 10, spacing hole, 11, set up the hole, 12, spread groove, 13, connecting rod, 14, spring, 15, stopper, 16, spacing groove, 17, dead lever.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a milling cutter adjusting mechanism according to a first embodiment of the present invention; fig. 2 is a side view of the support body shown in fig. 1. A milling cutter adjustment mechanism comprising: milling a surface cutter 1;
the supporting body 5 is arranged on one side of the outer surface of the milling cutter 1 through threads; threaded holes 8 are formed in the periphery of one side of the support body 5; one side of the inner surface of the support body 5 is provided with a flat key 6;
the anti-rotation pad 4 is arranged on one side of the support body 5 through a bolt; one side of the anti-rotation pad 4 is provided with a lock nut 2.
The inner surface of the supporting body 5 is provided with screw threads which are engaged with the screw threads of the milling cutter 1. The support body 5 is internally provided with a flat key 6, and the surface of the milling cutter 1 is provided with a flat key groove.
The working principle of the milling cutter adjusting mechanism provided by the utility model is as follows:
when the milling cutter 1 is not flat and inappropriate, the milling cutter 1 is rotated by a distance of one half of the bolt hole, the cutter bar drives the anti-rotation pad 4 to rotate by the same angle, and the key groove on the milling cutter 1 is right opposite to the middle of any two threaded holes 8 in the support body 5.
Therefore, the corresponding opposite bolt through holes on the anti-rotation pad 4 are just aligned to the threaded holes 8 on the support body 5, the ten threaded holes 8 are uniformly distributed and have the same distribution diameter, and therefore, every time the support body 5 rotates by one half of the bolt hole pitch, all the ten bolt through holes are in threaded engagement with the threaded holes 8.
After the bolt 3 is screwed down, the cutter bar advances or retreats by a pitch of twenty minutes, thereby facilitating the axial adjustment of the cutter.
After the cutter is adjusted, the bolt 3 and the lock nut 2 are screwed, and the milling cutter 1 and the shaft 7 are limited not to rotate through the lock nut 2, the anti-rotation pad 4 and the flat key 6, so that the milling cutter 1 and the shaft 7 are kept stable and immovable in the axial direction.
Compared with the prior art, the milling cutter adjusting mechanism provided by the utility model has the following beneficial effects:
the utility model provides a milling cutter adjusting mechanism, which is characterized in that a bolt 3 is arranged to be matched with a threaded hole 8 in the surface of a support body 5, the bolt 3 is rotated, and simultaneously a cutter bar is adjusted, so that the axial adjustment of a cutter is realized, the cutting direction of a milling cutter 1 can be adjusted, the cutting direction of the milling cutter 1 can be adjusted according to the part of a workpiece needing to be cut, the success rate of the workpiece is improved, and the expenditure of enterprise cost is reduced on the basis of the operation of the original device.
Second embodiment
Referring to fig. 3, 4, 5 and 6, a second embodiment of the present application provides another milling cutter adjustment mechanism based on the milling cutter adjustment mechanism provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that the second embodiment of this application provided a milling cutter guiding mechanism lies in, a milling cutter guiding mechanism, the top and the bottom of preventing changeing pad 4 one side all are provided with gag lever post 9, one side of gag lever post 9 is provided with spacing hole 10.
The two limiting rods 9 are arranged, and the two limiting holes 10 are oppositely arranged at the top and the bottom of the left side of the outer surface of the anti-rotating pad 4.
The top and the bottom of supporter 5 one side all are provided with and set up hole 11, the inside top and the bottom of supporter 5 all are provided with spread groove 12.
The setting hole 11 is matched with the diameter of the limiting rod 9, and the setting hole 11 is arranged on the right side of the supporting body 5.
The connecting groove 12 is arranged in the supporting body 5, the two connecting grooves 12 are respectively arranged in the middle positions of the top and the bottom of the two arranging holes 11, the connecting grooves 12 are communicated with the arranging holes 11, and the arranging holes 11 can completely accommodate the limiting blocks 15.
The inside left and right sides of connecting groove 12 all is provided with connecting rod 13, the equal fixedly connected with spring 14 of the inside left and right sides of connecting groove 12, and is located the surface of connecting rod 13.
Two connecting rods 13 are fixed inside the connecting groove 12, a spring 14 is sleeved on the outer surface, and the other ends of the spring 14 and the connecting rods 13 face the arranging hole 11.
The other end fixedly connected with stopper 15 of spring 14, the inside left and right sides of stopper 15 all is provided with spacing groove 16.
The limiting block 15 can be clamped into the limiting hole 10 to limit the limiting rod 9.
A pulling rod 17 is fixedly arranged on one side of the limiting block 15.
One end of the pulling rod 17 is connected with the limiting block 15, and the other end of the pulling rod extends out of the supporting body 5, so that a user can conveniently pull out the pulling rod.
The working principle of the milling cutter adjusting mechanism provided by the utility model is as follows:
during operation, the pulling rod 17 is pulled outwards, the limiting block 15 is pulled to move along the connecting rod 13 under the driving of the pulling rod 17, the spring 14 is extruded, and the limiting block 15 moves into the connecting groove 12 to expose the setting hole 11.
The user will prevent changeing the gag lever post 9 alignment on pad 4 surface and set up the hole 11 embedding, then loosen dead lever 17, with stopper 15 toward setting up the downthehole 11 interpolation under spring 14's the resilience, stopper 15 card is in spacing hole 10 to restricted gag lever post 9, makeed to prevent changeing pad 4 restriction one side at supporter 5.
Compared with the prior art, the milling cutter adjusting mechanism provided by the utility model has the following beneficial effects:
the utility model provides a milling cutter adjusting mechanism, which is characterized in that a limiting hole 10 on the surface of a limiting rod 9 is limited by a limiting block 15, so that the fixing and the dismounting between a supporting body 5 and an anti-rotating pad 4 are realized, the original bolt fixing is changed, the mounting and the dismounting are more convenient and faster, the tool is not needed, and the equipment is convenient to dismount, maintain and mount quickly.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A milling cutter adjustment mechanism, comprising: milling a cutter;
the support body is arranged on one side of the outer surface of the milling cutter through threads; threaded holes are formed in the periphery of one side of the support body; one side of the inner surface of the support body is provided with a flat key;
the anti-rotation pad is arranged on one side of the support body through a bolt; one side of the anti-rotation pad is provided with a lock nut.
2. The adjustment mechanism for milling cutters as defined in claim 1, wherein the anti-rotation pad is provided with a limiting rod at a top and a bottom thereof, and a limiting hole is provided at one side of the limiting rod.
3. The milling cutter adjustment mechanism of claim 1, wherein the support body is provided with a set hole at both the top and bottom of one side thereof and a set groove at both the top and bottom of the interior thereof.
4. The milling cutter adjustment mechanism of claim 3, wherein the connecting bar is disposed on each of the left and right sides of the inside of the connecting groove, and the spring is fixedly connected to each of the left and right sides of the inside of the connecting groove and located on the outer surface of the connecting bar.
5. The milling cutter adjusting mechanism according to claim 4, wherein a limiting block is fixedly connected to the other end of the spring, and limiting grooves are formed in the limiting block on the left side and the right side.
6. The milling cutter adjustment mechanism of claim 5, wherein a pull rod is fixedly mounted to one side of the stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121859029.7U CN215356379U (en) | 2021-08-10 | 2021-08-10 | Milling cutter guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121859029.7U CN215356379U (en) | 2021-08-10 | 2021-08-10 | Milling cutter guiding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215356379U true CN215356379U (en) | 2021-12-31 |
Family
ID=79617441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121859029.7U Active CN215356379U (en) | 2021-08-10 | 2021-08-10 | Milling cutter guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215356379U (en) |
-
2021
- 2021-08-10 CN CN202121859029.7U patent/CN215356379U/en active Active
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