CN210996752U - Combined tungsten steel milling cutter with special-shaped structure - Google Patents
Combined tungsten steel milling cutter with special-shaped structure Download PDFInfo
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- CN210996752U CN210996752U CN201921669391.0U CN201921669391U CN210996752U CN 210996752 U CN210996752 U CN 210996752U CN 201921669391 U CN201921669391 U CN 201921669391U CN 210996752 U CN210996752 U CN 210996752U
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Abstract
The utility model discloses a combination formula tungsten steel milling cutter with abnormal shape structure, including milling cutter head, dead lever, strengthening rib, stopper, installation screw thread, connecting rod, installation head, locating piece, installation section of thick bamboo, cutter arbor, fixed magnet, mounting groove and location mouth. The utility model has the advantages that: the stopper sets up on the dead lever both sides of installation screw thread below, when installation screw thread screws up, the stopper card is in the bottom of connecting rod, make the milling cutter head be difficult to take place to slide, the installation head passes through fixed magnet and adsorbs to be fixed in the mounting groove, change milling cutter head that can convenient and fast more, reduce the number of times of clamping cutter, the position and the size of locating piece all with the location mouth phase-match, can reach assistance-localization real-time's purpose when installation head is installed in the installation, strengthen fixed effect simultaneously, the cross-section of installation head and mounting groove is squarely, let the power transmission between installation head and the mounting groove more even.
Description
Technical Field
The utility model relates to a tungsten steel milling cutter specifically is a combination formula tungsten steel milling cutter with abnormal shape structure, belongs to the machining equipment field.
Background
A milling cutter is a rotating tool with one or more cutter teeth for milling. When the milling machine works, the cutter teeth sequentially and intermittently cut off the allowance of a workpiece, the milling cutter is mainly used for processing planes, steps, grooves, forming surfaces, cutting off the workpiece and the like on a milling machine, the milling cutters with different sizes and shapes have different functions, in the machining process of the machine, different milling cutters are needed for cutting materials with different requirements on hardness, wear resistance, heat resistance, strength and toughness, in the existing milling process, each milling cutter is independent, a milling cutter head and a milling cutter handle are fixed together, under certain conditions, the machine is stopped when the milling cutter needs to be replaced or the milling cutter needs to be cleaned, and when a grinding head is damaged and needs to be replaced, the whole milling cutter is replaced, so that the efficiency of clamping the cutter cannot be effectively shortened, and after the grinding head is damaged, the whole milling cutter also needs to be scrapped and replaced, and the cost is overhigh.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a combined tungsten steel milling cutter with a special-shaped structure to solve the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a combined tungsten steel milling cutter with a special-shaped structure comprises a milling cutter head, a fixed rod, a reinforcing rib, a limiting block, a mounting thread, a connecting rod, a mounting head, a positioning block, a mounting cylinder, a cutter bar, a fixed magnet, a mounting groove and a positioning opening; the milling cutter comprises a milling cutter head, a cutter rod, a fixing rod, a positioning piece, a cutter bar, a hollow mounting groove, a fixing magnet, a fixing screw, a positioning piece, a cutter bar, a positioning hole and a positioning hole, wherein the fixing rod is fixed at the upper end of the milling cutter head, the reinforcing rib is arranged at the joint of the milling cutter head and the fixing rod, the limiting blocks are arranged at the two sides of the fixing rod below the mounting screw, a certain distance is reserved between the bottom of the limiting block and the top of the milling cutter head, the mounting screw is arranged at the upper end of the fixing rod and the inside of the connecting rod, the fixing rod and the connecting rod are mounted together through the mounting screw, the mounting head is fixed at the upper end of the connecting rod, the positioning, the position and the size of the positioning block are matched with the positioning opening.
Further, in order to enable the milling head not to easily slide, the limiting blocks are arranged on two sides of the fixing rod below the mounting threads.
Furthermore, in order to replace the milling head more conveniently and rapidly, the mounting head is fixed in the mounting groove through the fixed magnet in an adsorption mode.
Furthermore, in order to achieve the purpose of auxiliary positioning when the mounting head is mounted, the position and the size of the positioning block are matched with the positioning opening.
Furthermore, in order to enable the power transmission between the mounting head and the mounting groove to be more uniform, the cross sections of the mounting head and the mounting groove are square.
Furthermore, in order to prevent cutting chips generated in the cutting process from being accumulated to influence the operation of the milling head, a certain distance is reserved between the bottom of the limiting block and the top of the milling head.
The utility model has the advantages that: the tungsten steel milling cutter has compact structure connection, simple use and reasonable design, the limiting blocks are arranged on two sides of the fixed rod below the mounting thread, when the mounting screw is screwed, the limiting block is clamped at the bottom of the connecting rod, so that the milling cutter head is not easy to slide, the mounting head is fixed in the mounting groove through the fixed magnet in an adsorption manner, the milling cutter head can be replaced more conveniently and rapidly, the times of clamping the cutter are reduced, the position and the size of the positioning block are matched with the positioning hole, can reach assistance-localization real-time's purpose when installation head, strengthen fixed effect simultaneously, the cross-section of installation head and mounting groove is square, lets the power transmission between installation head and the mounting groove more even, is difficult for producing and gets rid of the mould phenomenon, leaves certain distance between the bottom of stopper and the top of milling cutter head, can effectual discharge piece, prevents that the cutting bits that produce from piling up and influencing milling cutter head work in the cutting process.
Drawings
FIG. 1 is an exploded view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional structure view of the installation cylinder of the present invention;
FIG. 3 is a schematic view of the structure of the mounting groove of the present invention;
FIG. 4 is a schematic view of the overall structure of the present invention;
in the figure: 1. milling cutter head, 2, dead lever, 3, strengthening rib, 4, stopper, 5, installation screw thread, 6, connecting rod, 7, installation head, 8, locating piece, 9, installation section of thick bamboo, 10, cutter arbor, 11, fixed magnet, 12, mounting groove, 13, location mouth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a combined tungsten steel milling cutter with a special-shaped structure comprises a milling cutter head 1, a fixing rod 2, a reinforcing rib 3, a limiting block 4, a mounting thread 5, a connecting rod 6, a mounting head 7, a positioning block 8, a mounting cylinder 9, a cutter bar 10, a fixing magnet 11, a mounting groove 12 and a positioning opening 13; the milling cutter comprises a milling cutter head 1, a fixing rod 2 is fixed at the upper end of the milling cutter head 1, a reinforcing rib 3 is arranged at the joint of the milling cutter head 1 and the fixing rod 2, limit blocks 4 are installed at two ends of the fixing rod 2, the limit blocks 4 are arranged on two sides of the fixing rod 2 below an installation thread 5, a certain distance is reserved between the bottom of the limit blocks 4 and the top of the milling cutter head 1, installation threads 5 are arranged at the upper end of the fixing rod 2 and the inside of a connecting rod 6, the fixing rod 2 and the connecting rod 6 are installed together through the installation threads 5, an installation head 7 is fixed at the upper end of the connecting rod 6, positioning blocks 8 are fixed at two sides of the installation head 7, a cutter bar 10 is fixed at the upper end of an installation cylinder 9, a hollow installation groove 12 is arranged in the installation cylinder 9, a fixing magnet 11 is fixed in the, the cross-sections of the mounting head 7 and the mounting groove 12 are square, positioning openings 13 are formed in two sides of the mounting groove 12, and the position and the size of the positioning block 8 are matched with the positioning openings 13.
As the utility model discloses a technical optimization scheme: the limiting blocks 4 are arranged on two sides of the fixed rod 2 below the mounting threads 5; the mounting head 7 is fixed in the mounting groove 12 through the adsorption of a fixed magnet 11; the position and the size of the positioning block 8 are matched with the positioning opening 13; the cross sections of the mounting head 7 and the mounting groove 12 are square; and a certain distance is reserved between the bottom of the limiting block 4 and the top of the milling head 1.
The utility model discloses when using, at first install the cutter arbor on the cutter anchor clamps of milling machine, then fix the milling cutter head on the connecting rod, aim at the installation head mounting groove again, aim at the locating piece location mouth can begin work after installing the locating piece, directly extract the connecting rod when needs are changed or are maintained the milling cutter head, change go up new milling cutter head can.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a combination formula tungsten steel milling cutter with heterotypic structure which characterized in that: the milling cutter comprises a milling cutter head (1), a fixing rod (2), a reinforcing rib (3), a limiting block (4), a mounting thread (5), a connecting rod (6), a mounting head (7), a positioning block (8), a mounting cylinder (9), a cutter bar (10), a fixed magnet (11), a mounting groove (12) and a positioning opening (13); a fixed rod (2) is fixed at the upper end of the milling head (1), a reinforcing rib (3) is arranged at the joint of the milling head (1) and the fixed rod (2), the two ends of the fixed rod (2) are provided with limit blocks (4), the upper end of the fixed rod (2) and the inside of the connecting rod (6) are both provided with mounting threads (5), the fixed rod (2) and the connecting rod (6) are installed together through an installation thread (5), an installation head (7) is fixed at the upper end of the connecting rod (6), positioning blocks (8) are fixed on two sides of the installation head (7), a cutter bar (10) is fixed at the upper end of the mounting cylinder (9), a hollow mounting groove (12) is arranged inside the mounting cylinder (9), the inside of mounting groove (12) is fixed with fixed magnet (11), the both sides of mounting groove (12) are provided with location mouth (13).
2. The combined tungsten steel milling cutter with the special-shaped structure as claimed in claim 1, wherein: the limiting blocks (4) are arranged on two sides of the fixing rod (2) below the mounting threads (5).
3. The combined tungsten steel milling cutter with the special-shaped structure as claimed in claim 1, wherein: the mounting head (7) is fixed in the mounting groove (12) through the adsorption of the fixed magnet (11).
4. The combined tungsten steel milling cutter with the special-shaped structure as claimed in claim 1, wherein: the position and the size of the positioning block (8) are matched with the positioning opening (13).
5. The combined tungsten steel milling cutter with the special-shaped structure as claimed in claim 1, wherein: the cross sections of the mounting head (7) and the mounting groove (12) are square.
6. The combined tungsten steel milling cutter with the special-shaped structure as claimed in claim 1, wherein: and a certain distance is reserved between the bottom of the limiting block (4) and the top of the milling head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921669391.0U CN210996752U (en) | 2019-10-08 | 2019-10-08 | Combined tungsten steel milling cutter with special-shaped structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921669391.0U CN210996752U (en) | 2019-10-08 | 2019-10-08 | Combined tungsten steel milling cutter with special-shaped structure |
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| CN210996752U true CN210996752U (en) | 2020-07-14 |
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| CN201921669391.0U Active CN210996752U (en) | 2019-10-08 | 2019-10-08 | Combined tungsten steel milling cutter with special-shaped structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774631A (en) * | 2020-07-18 | 2020-10-16 | 陈伯坚 | Numerical control vertical precision milling machine |
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2019
- 2019-10-08 CN CN201921669391.0U patent/CN210996752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774631A (en) * | 2020-07-18 | 2020-10-16 | 陈伯坚 | Numerical control vertical precision milling machine |
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