CN218575537U - Cutter fixing device for lathe - Google Patents
Cutter fixing device for lathe Download PDFInfo
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- CN218575537U CN218575537U CN202221883212.5U CN202221883212U CN218575537U CN 218575537 U CN218575537 U CN 218575537U CN 202221883212 U CN202221883212 U CN 202221883212U CN 218575537 U CN218575537 U CN 218575537U
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- drum
- bearing ring
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- screw rod
- ring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a cutter fixing device for a lathe, which comprises a bearing ring, wherein an assembling mechanism is arranged on the bearing ring, and a limiting mechanism is arranged on the assembling mechanism; the assembling mechanism comprises a retaining ring, a positioning block and an assembling screw rod, an annular mounting groove is formed in the outer peripheral face of the middle end of the bearing ring, the retaining ring is fixedly arranged on the annular mounting groove, threaded holes are formed in the outer peripheral face of the retaining ring, a positioning groove is formed in the top face of the bearing ring, the positioning groove is communicated with the annular mounting groove and is located on the outer side of the retaining ring, the positioning block is movably arranged in the positioning groove, and a positioning hole is formed in one side surface of the bottom end of the positioning block; stop gear is including bearing drum, adjustment drum, stirring piece and butt gum cover, bears the drum outer peripheral face and the outside one end fixed connection of locating piece extension to the constant head tank, and the adjustment drum passes through the external screw thread and bears drum inner wall threaded connection, and the terminal surface internal diameter of adjustment drum reduces gradually, and stirring piece is outer hexagon nut form. The utility model discloses easy and simple to handle rapidly, the dismouting is maintained in a flexible way.
Description
Technical Field
The utility model relates to a lathe cutter technical field, in particular to cutter fixing device for lathe.
Background
A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. A lathe is the most important type of metal cutting machine, and the number of lathes is the largest in a general machine manufacturing plant, and is also called a master machine.
The processing cutter is mainly installed on the lathe saddle along the circumferencial direction under the prior art, and single cutter all will carry out multiple fixed on the saddle, and complex operation when overall structure is complicated, the part that is used for fixed cutter moreover mostly welds the fixed state of dying on the saddle, and single dismouting is maintained inconveniently after long-term the use, for this reason, we propose a cutter fixing device for lathe.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a cutter fixing device for lathe can effectively solve among the prior art processing cutter and mainly install on the lathe knife rest along the circumferencial direction, and single cutter all will carry out multiple fixed on the knife rest, and the while complex operation is loaded down with trivial details of overall structure is used for the part of stationary cutter to be mostly weld dead fixed state on the knife rest moreover, and the inconvenient problem is maintained in single dismouting after the long-term use.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a cutter fixing device for a lathe comprises a bearing ring, wherein an assembling mechanism is arranged on the bearing ring, and a limiting mechanism is arranged on the assembling mechanism;
the assembling mechanism comprises a check ring, a positioning block and an assembling screw rod, wherein an annular mounting groove is formed in the outer peripheral surface of the middle end of the bearing ring, the check ring is fixedly arranged on the annular mounting groove, a threaded hole is formed in the outer peripheral surface of the check ring, a positioning groove is formed in the top surface of the bearing ring, the positioning groove and the annular mounting groove are mutually communicated and are positioned outside the check ring, the positioning block is movably arranged in the positioning groove, a positioning hole is formed in the surface of one side of the bottom end of the positioning block, the assembling screw rod is in threaded connection with the threaded hole, one end of the assembling screw rod penetrating through the inner side of the check ring movably extends into the positioning hole, the positioning block can lift in and out of the positioning groove, and the assembling screw rod can horizontally move in and out of the positioning hole;
stop gear is including bearing drum, adjustment drum, stirring piece and butt gum cover, bear the drum outer peripheral face and the locating piece extends to the outside one end fixed connection of constant head tank, the adjustment drum passes through the external screw thread and bears drum inner wall threaded connection, and the terminal surface internal diameter of adjustment drum reduces gradually, stir the piece and be outer hexagon nut form and fixed the setting in the less one end of adjustment drum internal diameter, the butt gum cover is cavity round platform form and inlays to establish on adjustment drum inner wall, and the less one end of butt gum cover terminal surface diameter is close to in stirring the piece, the main contact cutter one end outer wall of butt gum cover.
Preferably, the constant head tank is equipped with six altogether and is equidistance circumference array along bearing the ring sideline and distributing, locating piece, screw hole, locating hole, equipment screw rod, bear the weight of drum, adjustment drum, stirring piece and butt gum cover all are the one-to-one setting with the constant head tank.
Preferably, the inner wall of the bearing ring is connected with one end of a supporting rod, and the other end of the supporting rod is connected with the outer peripheral surface of the top end of the rotating column.
Preferably, the bottom end of the rotary column is connected with the output end of the driving motor, the bottom end of the driving motor is connected with the bottom surface inside the supporting seat, and the supporting seat is located below the bearing ring.
Preferably, the number of the support rods is four and the support rods are distributed in an equidistant circumferential array.
Preferably, the bearing cylinder and the assembling screw are parallel to each other, and the support rod and the assembling screw are perpendicular to each other.
Compared with the prior art, the utility model relates to a cutter fixing device for lathe has following beneficial effect:
the utility model discloses in, as supporting the main part through setting up bearing ring, put into the constant head tank of bearing ring top surface one by one with each locating piece after, bearing ring top surface is tentatively installed thereupon to the bearing cylinder of fixing on the locating piece, insert the screw hole on the retaining ring with each equipment screw rod rotation one by one, deepen gradually the inboard equipment screw rod one end of retaining ring and can insert the locating hole of locating piece bottom one side, after the thorough rotatory fixed of equipment screw rod, the locating piece locks the fixing to bearing ring in the constant head tank thereupon, when the cutter is fixed, can insert inside bearing ring with the cutter stiff end, after personnel drive the adjustment drum rotation through stirring the piece, when bearing ring is inserted gradually with bearing cylinder inner wall threaded connection's adjustment drum through the external screw thread, because the terminal surface internal diameter of adjustment drum reduces gradually, the great one end of the terminal surface internal diameter of adjustment drum is to bearing ring inside when impelling, inlay and establish on the adjustment drum inner wall and be cavity round platform form the gum cover also can follow adjustment drum synchronous propulsion, when the butt that the butt gum cover reduces gradually contacts the butt can be used for the corresponding reverse rotation of the cutter of the simple and convenient operation of the fixed cutter of the clamp, the corresponding simple and convenient operation of the pull can be taken out of the fixed cutter from the fixed cutter of the fixed cutter, the corresponding reversal mechanism, the corresponding reversal of the limit screw rod.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a tool fixing device for a lathe according to the present invention;
fig. 2 is a schematic front view of the tool fixing device for a lathe according to the present invention;
FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;
fig. 4 is a schematic top view of the tool fixing device for a lathe according to the present invention;
fig. 5 is a schematic cross-sectional view of the position B-B in fig. 4 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a load-bearing ring; 2. a retainer ring; 3. positioning a block; 4. assembling a screw rod; 5. a load bearing cylinder; 6. adjusting the cylinder; 7. a shifting block; 8. abutting against the rubber sleeve; 9. a support bar; 10. turning the column; 11. a drive motor; 12. and (4) supporting the base.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable 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 in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model relates to a cutter fixing device for lathe, which comprises a bearing ring 1, wherein the bearing ring 1 is provided with an assembling mechanism, and the assembling mechanism is provided with a limiting mechanism;
the assembling mechanism comprises a retainer ring 2, a positioning block 3 and an assembling screw rod 4, an annular mounting groove is formed in the outer peripheral surface of the middle end of the bearing ring 1, the retainer ring 2 is fixedly arranged on the annular mounting groove, threaded holes are formed in the outer peripheral surface of the retainer ring 2, a positioning groove is formed in the top surface of the bearing ring 1, the positioning groove is communicated with the annular mounting groove and is positioned outside the retainer ring 2, the positioning block 3 is movably arranged in the positioning groove, a positioning hole is formed in the surface of one side of the bottom end of the positioning block 3, the assembling screw rod 4 is in threaded connection with the threaded holes, one end of the assembling screw rod penetrating through the inner side of the retainer ring 2 movably extends into the positioning hole, the positioning block 3 can lift into and out of the positioning groove, and the assembling screw rod 4 can move in and out of the positioning hole in a translation mode;
stop gear is including bearing drum 5, adjustment drum 6, stir piece 7 and butt gum cover 8, bear 5 outer peripheral faces of drum and 3 one end fixed connection that extend to the constant head tank outside of locating piece, adjustment drum 6 passes through the external screw thread and bears 5 inner wall threaded connection of drum, and the terminal surface internal diameter of adjustment drum 6 reduces gradually, stir piece 7 and be outer hexagon nut form and fixed setting in the less one end of 6 internal diameters of adjustment drum, butt gum cover 8 is cavity round platform form and inlays and establishes on 6 inner walls of adjustment drum, and the less one end of 8 terminal surface diameters of butt gum cover is close to in stirring piece 7, 8 main contact cutter one end outer walls of butt gum cover.
Furthermore, the constant head tank is equipped with six altogether and is equidistance circumference array along bearing 1 sideline of ring and distributing, and locating piece 3, screw hole, locating hole, equipment screw rod 4, bear drum 5, adjustment drum 6, stir piece 7 and butt gum cover 8 all are the one-to-one setting with the constant head tank.
Furthermore, the inner wall of the bearing ring 1 is connected with one end of a support rod 9, and the other end of the support rod 9 is connected with the outer peripheral surface of the top end of the rotary column 10.
Further, the bottom end of the rotary column 10 is connected with the output end of the driving motor 11, the bottom end of the driving motor 11 is connected with the bottom surface inside the supporting seat 12, and the supporting seat 12 is located below the bearing ring 1.
Furthermore, the support rods 9 are provided with four support rods and distributed in an equidistant circumferential array.
Further, the bearing cylinder 5 and the assembling screw 4 are parallel to each other, and the support rod 9 and the assembling screw 4 are perpendicular to each other.
The working principle of the utility model is as follows:
when the personnel use, set up bearing ring 1 as supporting the main part, put into the constant head tank of bearing ring 1 top surface one by one with each locating piece 3, bearing cylinder 5 fixed on locating piece 3 is installed the bearing ring 1 top surface tentatively thereupon, after inserting the screw hole on retaining ring 2 with each equipment screw rod 4 rotation one by one, the inboard equipment screw rod 4 one end of retaining ring 2 is deepened gradually and is inserted the locating hole of locating piece 3 bottom one side, after equipment screw rod 4 thoroughly rotates fixedly, locating piece 3 locks the completion in the constant head tank and bears the fixed of ring 1 thereupon, when the cutter is fixed, insert the cutter stiff end inside bearing ring 1, personnel dial piece 7 drive adjustment drum 6 and rotate the back, when adjusting cylinder 6 through external screw thread and bearing cylinder 5 inner wall threaded connection inserts bearing ring 1 inside gradually, because the terminal surface internal diameter of adjustment drum 6 reduces gradually, when the great one end of terminal surface internal diameter of adjustment drum 6 pushes towards bearing ring 1 inside, inlay and establish on the inner wall of adjustment drum 6 and be the round platform form butt gum cover 8 can also follow adjustment drum 6 synchronous propulsion, when the contact reduction gradually, the corresponding reversal of the corresponding restriction screw rod can be dismantled from the corresponding reverse rotation cutter to the corresponding cutter of the fixed part of the corresponding restriction cutter, the corresponding restriction cutter of the pull-off-type cutter on the contact of the cutter, the restriction screw rod can be accomplished when dismantling the corresponding restriction cutter 8.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The cutter fixing device for the lathe is characterized by comprising a bearing ring (1), wherein an assembling mechanism is arranged on the bearing ring (1), and a limiting mechanism is arranged on the assembling mechanism;
the assembling mechanism comprises a check ring (2), a positioning block (3) and an assembling screw rod (4), an annular mounting groove is formed in the outer peripheral surface of the middle end of the bearing ring (1), the check ring (2) is fixedly arranged on the annular mounting groove, threaded holes are formed in the outer peripheral surface of the annular mounting groove, a positioning groove is formed in the top surface of the bearing ring (1), the positioning groove and the annular mounting groove are mutually communicated and are located on the outer side of the check ring (2), the positioning block (3) is movably arranged in the positioning groove, a positioning hole is formed in the surface of one side of the bottom end of the positioning block, the assembling screw rod (4) is in threaded connection with the threaded holes, and one end of the assembling screw rod penetrating through the inner side of the check ring (2) movably extends into the positioning hole;
stop gear is including bearing drum (5), adjustment drum (6), stirring piece (7) and butt gum cover (8), bear drum (5) outer peripheral face and locating piece (3) and extend to the outside one end fixed connection of constant head tank, adjustment drum (6) are through external screw thread and bear drum (5) inner wall threaded connection, and the terminal surface internal diameter of adjustment drum (6) reduces gradually, stir piece (7) and be outer hexagon nut form and fixed the setting in the less one end of adjustment drum (6) internal diameter, butt gum cover (8) are cavity round platform form and inlay and establish on adjustment drum (6) inner wall, and the less one end of butt gum cover (8) terminal surface diameter is close to in stirring piece (7).
2. The tool holding device for a lathe according to claim 1, wherein: the constant head tank is equipped with six altogether and is equidistance circumference array along bearing ring (1) sideline and distributes, locating piece (3), screw hole, locating hole, equipment screw rod (4), bear drum (5), adjustment drum (6), stir piece (7) and butt gum cover (8) all are the one-to-one setting with the constant head tank.
3. The tool holding apparatus for a lathe according to claim 1, wherein: the inner wall of the bearing ring (1) is connected with one end of a supporting rod (9), and the other end of the supporting rod (9) is connected with the outer peripheral surface of the top end of the rotating column (10).
4. A tool holding device for a lathe according to claim 3, wherein: the bottom end of the rotary column (10) is connected with the output end of the driving motor (11), the bottom end of the driving motor (11) is connected with the inner bottom surface of the supporting seat (12), and the supporting seat (12) is located below the bearing ring (1).
5. A tool holding device for a lathe according to claim 3, wherein: the number of the support rods (9) is four and the support rods are distributed in an equidistant circumferential array.
6. A tool holding apparatus for a lathe according to claim 3, wherein: the bearing cylinder (5) is parallel to the assembling screw rod (4), and the support rod (9) is perpendicular to the assembling screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221883212.5U CN218575537U (en) | 2022-07-21 | 2022-07-21 | Cutter fixing device for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221883212.5U CN218575537U (en) | 2022-07-21 | 2022-07-21 | Cutter fixing device for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218575537U true CN218575537U (en) | 2023-03-07 |
Family
ID=85360613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221883212.5U Active CN218575537U (en) | 2022-07-21 | 2022-07-21 | Cutter fixing device for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218575537U (en) |
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2022
- 2022-07-21 CN CN202221883212.5U patent/CN218575537U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230713 Address after: 116000 Industrial Zone, Jinlong Sigou village, Yingchengzi Town, Ganjingzi District, Dalian City, Liaoning Province Patentee after: Dalian Boxin sheet metal processing Co.,Ltd. Address before: No. 16, Xinping Street, Xinzhaizi Tianhong Industrial Park, Ganjingzi District, Dalian, Liaoning Province, 116000 Patentee before: Dalian Jiangmingjing Machinery Technology Co.,Ltd. |