CN209736726U - Combined cutter head for milling steel roller pipe - Google Patents
Combined cutter head for milling steel roller pipe Download PDFInfo
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- CN209736726U CN209736726U CN201920210078.4U CN201920210078U CN209736726U CN 209736726 U CN209736726 U CN 209736726U CN 201920210078 U CN201920210078 U CN 201920210078U CN 209736726 U CN209736726 U CN 209736726U
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- cutter head
- head body
- blades
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Abstract
The utility model discloses a combined cutter head for milling a steel roller pipe, which comprises a cutter head body and blades arranged on the cutter head body, wherein the cutter head body is in a circular disc shape, a shaft sleeve is arranged at the center of the cutter head body, and an installation groove is arranged at the outer edge of the cutter head body close to the blades; the mounting grooves are arranged at the outer circumferential edge of the cutter head body at intervals and used for accommodating the blades, and blade fixing pieces and fixing plates are respectively arranged on two sides of the mounting grooves close to the blades; the blade fixing piece comprises a sliding rail, a fastening piece and a fastening piece driving device, the fastening piece is connected with the sliding rail in a sliding mode and can slide along the length direction of the sliding rail, and clamping teeth are arranged on one side, close to the fastening piece driving device, of the fastening piece at intervals; the fastener driving device is arranged on the fastener and comprises a gear, a connecting rod and a handle, the handle is arranged outside the cutter head body, one end of the connecting rod is fixedly connected with the handle, and the other end of the connecting rod is connected with the gear and drives the gear to be meshed with and transmitted to the latch.
Description
Technical Field
The utility model relates to a steel pipe milling process technical field indicates a steel roller pipe mills and uses combination formula blade disc especially.
Background
The steel pipe is a widely used object in all walks of life, and especially in the building industry, a large amount of steel pipes are needed for scaffolds, standard sections of construction elevators and the like.
In the prior art, the end part of the steel pipe is trimmed by a milling device, the milling device comprises a workbench and a spindle, a corresponding clamp is arranged on the workbench, the steel pipe to be trimmed is fixed by the clamp during trimming, and then subsequent trimming work is performed by a cutter disc arranged on the spindle. Generally speaking, all carry out through the milling cutter blade disc to the repairment of steel pipe tip, the milling cutter blade disc generally includes cutter head body and blade, and current cutter head is not enough with blade structure fixed strength, and the blade is changed inconveniently, and installation and dismantlement are comparatively troublesome, and later maintenance difficulty, this all can bring certain loss for the user.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's shortcoming, provide a combination formula blade disc is used in steel roller pipe milling.
In order to solve the technical problem, the utility model provides a following technical scheme:
The utility model provides a combined cutter head for milling a steel roller pipe, which comprises a cutter head body and blades arranged on the cutter head body, wherein the cutter head body is in a circular disc shape, a shaft sleeve is arranged at the center of the cutter head body, and an installation groove is arranged at the outer edge of the cutter head body close to the blades; the mounting grooves are arranged at the outer circumferential edge of the cutter head body at intervals and used for accommodating the blades, and blade fixing pieces and fixing plates are respectively arranged on two sides of the mounting grooves close to the blades; the blade fixing piece comprises a sliding rail, a fastening piece and a fastening piece driving device, the fastening piece is connected with the sliding rail in a sliding mode and can slide along the length direction of the sliding rail, and clamping teeth are arranged on one side, close to the fastening piece driving device, of the fastening piece at intervals; the fastener driving device is arranged on the fastener and comprises a gear, a connecting rod and a handle, the handle is arranged outside the cutter head body, one end of the connecting rod is fixedly connected with the handle, and the other end of the connecting rod is connected with the gear and drives the gear to be meshed with and transmitted to the latch.
As a preferred technical scheme of the utility model, the fixed plate rigid coupling is provided with the locking groove in its one side that is close to the blade in mounting groove.
As the utility model discloses a preferred technical scheme has seted up connect the via hole on the blade, and the fastener is to the direction removal that is close to connect the via hole under fastener drive arrangement's drive, and fastener and connect the via hole and locking groove cooperation, its pass connect the via hole with the locking groove of fixed plate and with locking tank bottom chamber butt.
As a preferred technical scheme of the utility model, the blade inserts mounting groove perpendicularly, and the blade bottom holds in mounting groove, the up end of the outstanding blade disc body of the sword edge of blade.
As an optimized technical scheme of the utility model, the locking groove is in same water flat line with connect the through-hole.
As an optimal technical scheme of the utility model, the axle sleeve middle part is equipped with the shaft hole, and the shaft hole is with the axle center with the axle sleeve.
The utility model discloses the beneficial effect who reaches is: the utility model discloses a blade disc body is circular disc form, and its centre of a circle department is provided with the axle sleeve, and its outer border that is close to the blade has seted up mounting groove, and mounting groove is used for holding the blade, and it has realized the fixed of blade through the cooperation with between blade mounting, the fixed plate, and the blade is easily dismantled simultaneously. The utility model discloses simple structure, convenient to use, easy operation, whole equipment convenient and fast, each part geometric accuracy is high, and follow-up maintenance is also convenient.
Drawings
the accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
Fig. 3 is a schematic view of the blade structure of the present invention.
Reference numbers in the figures: 1. a cutter head body; 2. a shaft sleeve; 3. installing a groove; 4. a blade; 41. a connecting through hole; 5. a blade mount; 51. a slide rail; 52. a fastener; 53. a fastener driving device; 531. a gear; 532. a connecting rod; 533. a handle; 6. and (7) fixing the plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
example (b): as shown in fig. 1-3, the utility model provides a combined cutter head for milling a steel roller pipe, which comprises a cutter head body 1 and blades 4 arranged on the cutter head body, wherein the cutter head body 1 is in a circular disk shape, a shaft sleeve 2 is arranged at the circle center of the cutter head body, and a mounting groove 3 is arranged at the outer edge of the cutter head body close to the blades 4; the mounting grooves 3 are arranged at the outer circumferential edge of the cutter head body 1 at intervals and used for accommodating the blades 4, and blade fixing pieces 5 and fixing plates 6 are respectively arranged on two sides of the mounting grooves close to the blades 4; the blade fixing part 5 comprises a slide rail 51, a fastener 52 and a fastener driving device 53, the slide rail 51 is arranged outside the mounting groove 3, the fastener 52 is connected with the slide rail 51 in a sliding manner and can slide along the length direction of the slide rail 51, clamping teeth 521 are arranged on one side of the fastener 52 close to the fastener driving device 53 at intervals, and the front end of the fastener 52 penetrates through the clamping teeth; the fastener driving device 53 is disposed on the fastener 52, and includes a gear 531, a connecting rod 532 and a handle 533, the handle 533 is disposed outside the cutter head body 1, one end of the connecting rod 532 is fixedly connected to the handle 533, and the other end thereof is connected to the axis of the gear 531 and the gear 531 is engaged with and driven by the gear 521.
The fixing plate 6 is fixedly connected in the mounting groove 3, and a locking groove is arranged on one side of the fixing plate close to the blade 4.
The blade 4 is provided with a connecting through hole 41, the fastener 52 is arranged corresponding to the connecting through hole 4, the fastener 52 moves towards the direction close to the connecting through hole 41 under the driving of the fastener driving device 53, and the fastener 52 is matched with the connecting through hole 41 and the locking groove, penetrates through the connecting through hole 41 and the locking groove of the fixing plate 6 and is abutted against the bottom cavity of the locking groove.
The blade 4 is vertically inserted into the mounting groove 3, the bottom end of the blade 4 is accommodated in the mounting groove 3, and the cutting edge end of the blade 4 protrudes out of the upper end face of the cutter head body 1.
The locking groove is in the same horizontal line as the coupling through-hole 41.
The middle part of the shaft sleeve 2 is provided with a shaft hole which is coaxial with the shaft sleeve 2.
The working principle is as follows: the utility model discloses a blade disc body 1 is circular disk form, its centre of a circle department is provided with axle sleeve 2, its outer border that is close to blade 4 has seted up mounting groove 3, mounting groove 3 is used for holding blade 4, when carrying out the installation of blade 4, insert blade 4 in mounting groove 3, the connecting through-hole 41 of blade 4 bottom is just to the locking groove of fixed plate 6, utilize handle 533 to drive gear 531 forward rotation, gear 531 rotatory meshing transmission is in latch 521, it drives fastener 52 and moves to the direction that is close to connecting through-hole 41 along slide rail 51 length direction, fastener 52 passes connecting through-hole 4 and with the locking groove bottom chamber butt of fixed plate 6; when the blade 4 is detached, the handle 533 is used to drive the gear 531 to rotate reversely, the gear 531 is driven to rotate and engage with the latch 521, the latch 521 drives the fastener 52 to move along the length direction of the slide rail 51 in a direction away from the locking slot and the connecting through hole 41, and the blade 4 is separated from the fastener 52. The utility model discloses blade 4 through with blade mounting 5, fixed plate 6 between the cooperation realize the fixed to blade 4, make blade 4 easily dismantle, have simple structure, convenient to use, easy operation, whole equipment convenient and fast's advantage.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A combined type cutter head for milling a steel roller pipe is characterized by comprising a cutter head body (1) and blades (4) arranged on the cutter head body, wherein the cutter head body (1) is in a circular disc shape, a shaft sleeve (2) is arranged at the circle center of the cutter head body, and a mounting groove (3) is formed in the outer edge of the cutter head body close to the blades (4); the mounting grooves (3) are arranged at the outer circumferential edge of the cutter head body (1) at intervals and used for accommodating the blades (4), and blade fixing pieces (5) and fixing plates (6) are respectively arranged on two sides of the mounting grooves close to the blades (4); the blade fixing piece (5) comprises a sliding rail (51), a fastening piece (52) and a fastening piece driving device (53), the fastening piece (52) is connected with the sliding rail (51) in a sliding mode and can slide along the length direction of the sliding rail (51), and clamping teeth (521) are arranged on one side, close to the fastening piece driving device (53), of the fastening piece (52) at intervals; fastener drive arrangement (53) set up on fastener (52), and it includes gear (531), connecting rod (532) and handle (533), and handle (533) set up outside cutterhead body (1), and connecting rod (532) one end links firmly handle (533), and its other end is connected gear (531) and drive gear (531) meshing transmission in latch (521).
2. A tool head for milling steel roll tubes according to claim 1, characterised in that the fixing plate (6) is fixed in the mounting groove (3) and that the side of the fixing plate adjacent to the insert (4) is provided with a locking groove.
3. A tool head for milling steel roll tubes according to claim 2, wherein the insert (4) is provided with a connecting through hole (41), the fastening member (52) is driven by the fastening member driving device (53) to move towards the direction close to the connecting through hole (41), and the fastening member (52) is engaged with the connecting through hole (41) and the locking groove, passes through the connecting through hole (41) and abuts against the locking groove of the fixing plate (6) and the bottom cavity of the locking groove.
4. A tool head for milling steel roll tubes according to claim 3, characterized in that the insert (4) is inserted vertically into the mounting groove (3), the bottom end of the insert (4) is received in the mounting groove (3), and the cutting edge end of the insert (4) protrudes beyond the upper end face of the tool head body (1).
5. a tool head for milling steel roll tubes according to claim 3, characterised in that the locking groove is level with the connecting through hole (41).
6. A tool head for milling steel roll tubes according to claim 1, characterised in that the central part of the sleeve (2) is provided with a shaft hole, which is coaxial with the sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210078.4U CN209736726U (en) | 2019-02-19 | 2019-02-19 | Combined cutter head for milling steel roller pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210078.4U CN209736726U (en) | 2019-02-19 | 2019-02-19 | Combined cutter head for milling steel roller pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209736726U true CN209736726U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920210078.4U Active CN209736726U (en) | 2019-02-19 | 2019-02-19 | Combined cutter head for milling steel roller pipe |
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| CN (1) | CN209736726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263222A (en) * | 2021-05-17 | 2021-08-17 | 济南华北升降平台制造有限公司 | Rotary reamer and device for cleaning iron slag at tuyere of iron-making blast furnace |
-
2019
- 2019-02-19 CN CN201920210078.4U patent/CN209736726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263222A (en) * | 2021-05-17 | 2021-08-17 | 济南华北升降平台制造有限公司 | Rotary reamer and device for cleaning iron slag at tuyere of iron-making blast furnace |
| CN113263222B (en) * | 2021-05-17 | 2022-07-12 | 济南华北升降平台制造有限公司 | Rotary reamer and device for cleaning iron slag at tuyere of iron-making blast furnace |
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