CN116079090A - Inner hole cutter loading device capable of repeatedly positioning - Google Patents
Inner hole cutter loading device capable of repeatedly positioning Download PDFInfo
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- CN116079090A CN116079090A CN202310359296.5A CN202310359296A CN116079090A CN 116079090 A CN116079090 A CN 116079090A CN 202310359296 A CN202310359296 A CN 202310359296A CN 116079090 A CN116079090 A CN 116079090A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/12—Special arrangements on tool holders
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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 invention relates to the technical field of machine tool parts, in particular to a tool loading device capable of repeatedly positioning an inner hole. The invention mainly carries out accurate positioning connection on the cutter main body and the cutter sleeve through the cutter clamping assembly, and then carries out accurate positioning connection on the cutter sleeve and the cutter holder through the cutter sleeve clamping assembly, thereby ensuring the repeated positioning and accurate clamping work of the cutter and the subsequent processing quality.
Description
Technical Field
The invention relates to the technical field of machine tool parts, in particular to a repeatable positioning inner hole cutter loading device.
Background
The current chinese patent document with publication number CN218017100U discloses a shockproof cutter bar, which proposes that when the inner hole with deeper processing depth is processed, the length of the current cutter bar is too long, the cutter vibration phenomenon is easily generated in the process of processing products, the surface of the products is corrugated, the precision of the products is reduced, even the products are scrapped, the production cost of the products is increased, and the re-clamping of the cutters is inconvenient. The technical scheme is that a turning tool mounting groove is formed in the end face of a cutter bar main body, a turning tool is mounted in the turning tool mounting groove, the turning tool is located at one end of the cutter bar, and the tail of the cutter bar is located at the other end of the cutter bar; the vibration deformation of the cutter is reduced through the vibration-proof tension cover plate, and the cutter vibration phenomenon is avoided.
Under above-mentioned scheme and the prior art, hole cutter and blade holder are after the clamping again, and its repeated positioning accuracy is lower, can not satisfy present processing requirement. Specifically, when the cutter body, the cutter sleeve and the cutter holder are subjected to actual clamping, the cutter body is clamped and fixed in the cutter sleeve firstly, then the cutter sleeve is fixed in the cutter holder, and the cutter body is generally fixed in the cutter sleeve through screws and has no corresponding limiting auxiliary structure, so that the position of the cutter body is deviated; moreover, for the installation of knife sleeve and blade holder, generally set up spacing spout at knife sleeve lateral wall, be provided with corresponding spacing draw-bar at the blade holder inside wall, both looks adaptation joint are spacing, and the rethread screw is extrudeed the knife sleeve and is fixed, and after the operation is often changed, wearing and tearing can appear in the inboard spacing draw-bar of blade holder, and then also can cause the appearance of clamping error, and repeated positioning quality is lower, can not satisfy the in-service use demand, needs improvement and optimization.
Therefore, the invention provides a repeatable positioning inner hole cutter loading device which is used for solving the problems.
Disclosure of Invention
The invention aims to provide a repeatable positioning inner hole cutter loading device, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the tool sleeve and the tool main body are clamped and fixed through a tool clamping assembly, an installation slot is formed in the tool holder, and the tool sleeve is fixedly inserted and arranged in the installation slot through the set tool sleeve clamping assembly;
the cutter clamping assembly comprises a limiting mechanism, a first groove, a threaded hole, a first fastening bolt and an auxiliary pad;
the cutter sleeve clamp assembly comprises a fixed body, a limiting baffle ring, a positioning clamping groove, a positioning clamping block, an extrusion pad, a driving chute, a driving pin shaft, a movable strip, a movable cavity, a connecting spring, a connecting block, a fixed plate, a screw rod, an internal thread locking ring, a pushing ring, a second groove and a second fastening bolt.
Preferably, the first grooves are equidistantly arranged at the side position of the cutter sleeve, threaded holes are formed in the first grooves, first fastening bolts are arranged in the threaded holes in a threaded connection mode, and auxiliary pads are fixedly arranged at one ends of the first fastening bolts.
The end face of one end of the cutter sleeve is provided with mounting thread grooves at equal intervals.
The limiting mechanism comprises a fixing ring, the fixing ring is fixedly arranged at one end of the limiting blocking cap, and the fixing ring is connected with the mounting thread groove through a stable screw, so that the limiting blocking cap is fixedly connected with one end of the cutter sleeve.
Preferably, the auxiliary pad is arranged as a rubber pad, so that on one hand, the extrusion stability of the cutter body can be improved, and on the other hand, extrusion damage is avoided in the extrusion locking process.
Preferably, the fixed body is fixed to be set up in one side of blade holder, and sets up in the avris position of installation slot, the fixed one end that sets up at the knife rest of spacing baffle ring, and the lateral wall of spacing baffle ring is provided with the location draw-in groove, the fixed one end that sets up at the fixed body of location fixture block, and the symmetry activity is provided with the extrusion pad in the location fixture block, be provided with the drive chute on the extrusion pad, the lateral wall at the extrusion pad is seted up to the drive chute to for the last plane slope setting of extrusion pad, the activity is provided with the drive round pin axle in the drive chute, and the fixed one end that sets up at the movable strip of drive round pin axle, the movable strip activity sets up in the movable chamber, the movable chamber sets up in the fixed body, the fixed connecting spring that is provided with in one side of movable strip, the fixed one end that sets up of connecting spring, the fixed one end that is provided with the screw rod in the connecting block, the fixed one side that sets up at the fixed plate of screw rod, the fixed setting on the fixed body of fixed plate, internal thread locking ring threaded connection sets up on the screw rod, and the fixed one end of internal thread locking ring is provided with the fixed groove, the second thread setting up in the fixed side wall of second side wall, the second screw bolt is fixed in the fixed bolt setting up the equidistant compression ring.
Preferably, the diameter of the driving pin shaft is equal to the width of the notch of the driving chute, namely, the driving pin shaft is clung to the inner side wall of the driving chute in the sliding process of the driving pin shaft in the driving chute.
Preferably, the outer side wall equidistance of internal thread locking ring is fixed and is provided with the rotation auxiliary protruding block, bulldozes the connecting block through the rotation of internal thread locking ring, and then drives the drive round pin axle through the movable strip and remove in the drive chute, and then promotes the extrusion pad and remove.
Preferably, the positioning clamping block corresponds to the positioning clamping groove in arrangement position, and the positioning clamping block and the positioning clamping groove are in fit clamping connection.
Preferably, the extrusion pad is provided with two groups in the upper and lower symmetry in the location fixture block, and two groups of extrusion pads upwards, downward movement respectively extend under the extrusion drive effect of drive round pin axle, and then extrudes the inside wall of location draw-in groove, improves the stability of the spacing joint of location fixture block and location draw-in groove, and then guarantees the accuracy nature of knife rest clamping.
Preferably, in order to facilitate the stable limit of the cutters with different length types, the limit mechanism comprises a second fixing ring, a connecting ring piece, a second stable screw, an external threaded connecting ring, a regulating nut, a fastening thread groove and a locking screw; the fixed setting of second solid fixed ring is in the one end of go-between spare, and the fixed external screw thread go-between that is provided with of the other end of go-between spare, the equidistance is provided with the mounting hole on the fixed ring of second, the second firm screw passes the mounting hole and is connected with the tip installation thread groove of knife rest, external screw thread go-between and regulation and control nut threaded connection, one side of regulation and control nut is provided with the fastening thread groove, fastening thread groove and locking screw threaded connection.
Preferably, one end of the locking screw is fixedly provided with a knob; the regulating nut is locked by extruding the external threaded connecting ring through the locking screw.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a repeatable positioning inner hole cutter loading device, which is mainly characterized in that a cutter main body is precisely positioned and connected with a cutter sleeve through a cutter clamping assembly, and the cutter sleeve is precisely positioned and connected with a cutter holder through the cutter sleeve clamping assembly, so that repeated positioning and precise clamping work of a cutter is ensured, and subsequent processing quality is ensured. Specifically, on one hand, a cutter main body is accurately limited through a limiting mechanism at one end of a cutter sleeve, and then the cutter main body is extruded and locked through a first fastening bolt; on the other hand, carry out a prepositioning through the joint of positioning fixture block and positioning card groove, later the rethread sets up the extrusion pad in positioning fixture block both sides and extrudees the inside wall of positioning card groove, improves the compactness of positioning fixture block and positioning card groove joint, and then guarantees the knife tackle and presss from both sides the accuracy nature.
Drawings
FIG. 1 is a schematic view of the left side of a structural joint of the present invention;
FIG. 2 is a right side schematic view of the structural connection of the present invention;
FIG. 3 is a schematic view of the front side of the tool holder, tool body and tool sleeve structure of the present invention;
FIG. 4 is a schematic view of the rear side of the tool holder of the present invention connected to the tool body and the tool sleeve;
FIG. 5 is a schematic view showing the structural connection of a tool holder to a tool body and a tool clamping assembly in accordance with one embodiment of the present invention;
FIG. 6 is a schematic structural connection diagram of a tool holder and a tool clamping assembly according to an embodiment of the present invention;
FIG. 7 is a partial cross-sectional view of the attachment of the internal structure of the stationary body of the knife suite clamp assembly of the present invention;
FIG. 8 is a bottom view of the internal structure of the fixture of the knife set clip assembly of the present invention;
FIG. 9 is a schematic diagram of the right side of the structural connection of the tool holder and the tool positioning control aid in the second embodiment of the present invention;
fig. 10 is a schematic diagram of the left side of the structural connection between the tool sleeve and the tool positioning control auxiliary in the second embodiment of the present invention.
In the figure: tool holder 1, tool body 2, tool sleeve 3, mounting slot 4, tool clamping assembly 5, limit stop cap 501, retaining ring 502, securing screw 503, first groove 504, threaded hole 505, first fastening bolt 506, auxiliary pad 507, tool sleeve clamping assembly 6, fixing body 601, limit stop ring 602, positioning clamp groove 603, positioning clamp block 604, pressing pad 605, driving chute 606, driving pin 607, movable bar 608, movable cavity 609, connecting spring 610, connecting block 611, retaining plate 612, screw 613, internally threaded locking ring 614, push ring 615, second groove 616, second fastening bolt 617, tool positioning regulation aid 7, second retaining ring 701, connecting ring 702, second securing screw 703, externally threaded connecting ring 704, regulation nut 705, fastening thread groove 706, locking screw 707.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. Embodiments of the present invention are intended to be within the scope of the present invention as defined by the appended claims.
Embodiment one: referring to fig. 1-8, a repeatable positioning inner hole cutter loading device comprises a cutter holder 1 and a cutter sleeve 3, wherein the cutter sleeve 3 and a cutter main body 2 are clamped and fixed through a cutter clamping assembly 5, a mounting slot 4 is arranged in the cutter holder 1, and the cutter sleeve 3 is fixedly inserted and arranged in the mounting slot 4 through a cutter sleeve clamping assembly 6;
the cutter clamping assembly 5 comprises a limit stop cap 501, a fixed ring 502, a stabilizing screw 503, a first groove 504, a threaded hole 505, a first fastening bolt 506 and an auxiliary pad 507; three first recess 504 equidistance sets up in the avris position of tool holder 3, and is provided with screw hole 505 in the first recess 504, and threaded connection is provided with first fastening bolt 506 in the screw hole 505, and the fixed auxiliary pad 507 that is provided with of one end of first fastening bolt 506, auxiliary pad 507 set up to the rubber pad, on the one hand can improve the extrusion steadiness to cutter main part 2, on the other hand, guarantees to avoid causing the extrusion damage at extrusion locking in-process. The terminal surface equidistance of knife rest 3 one end is provided with the installation thread groove, and fixed ring 502 is fixed to be set up in the one end of spacing fender cap 501, and fixed ring 502 is connected with the installation thread groove through firm screw 503 to with spacing fender cap 501 fixed connection setting in the one end of knife rest 3.
The knife clamping assembly 6 comprises a fixed body 601, a limiting stop ring 602, a positioning clamping groove 603, a positioning clamping block 604, a pressing pad 605, a driving chute 606, a driving pin 607, a movable bar 608, a movable cavity 609, a connecting spring 610, a connecting block 611, a fixed plate 612, a screw 613, an internal thread locking ring 614, a pressing ring 615, a second groove 616 and a second fastening bolt 617. The fixed body 601 is fixedly arranged on one side of the tool apron 1 and is arranged at the side position of the mounting slot 4, the limiting baffle ring 602 is fixedly arranged at one end of the tool sleeve 3, the outer side wall of the limiting baffle ring 602 is provided with a positioning clamping groove 603, the positioning clamping block 604 is fixedly arranged at one end of the fixed body 601, the positioning clamping block 604 is movably provided with a pressing pad 605, the pressing pad 605 is provided with a driving chute 606, the driving chute 606 is arranged on the side wall of the pressing pad 605 and is obliquely arranged relative to the upper plane of the pressing pad 605, the driving chute 606 is movably provided with a driving pin 607, the driving pin 607 is fixedly arranged at one end of the movable strip 608, the movable strip 608 is movably arranged in a movable cavity 609, the movable cavity 609 is arranged in the fixed body 601, one side of the movable strip 608 is fixedly provided with a connecting spring 610, one end of the connecting spring 610 is fixedly arranged in the movable cavity 609, the connecting block is fixedly arranged at one end of the movable strip 608, the connecting block 611 is movably provided with a screw 613, one end of the screw 613 is fixedly arranged at one side of the fixed plate 612, the fixed plate 612 is fixedly arranged on the fixed body 601, the inner thread ring is in a locking screw 614 is connected with the locking ring 613, and the inner thread is fixedly provided with a compression ring 614.
The second grooves 616 are equidistantly arranged in the tool apron 1, second fastening bolts 617 are arranged in the second grooves 616 in a threaded connection mode, and the second fastening bolts 617 squeeze and fix the side wall of the tool sleeve 3; the diameter of the driving pin shaft 607 is equal to the width of the notch of the driving chute 606, namely, the driving pin shaft 607 is tightly attached to the inner side wall of the driving chute 606 in the sliding process of the driving pin shaft 607 in the driving chute 606; the outer side wall of the internal thread locking ring 614 is fixedly provided with rotary auxiliary protruding blocks at equal intervals, the connecting block 611 is pushed and pressed by the rotation of the internal thread locking ring 614, and then the driving pin 607 is driven to move in the driving chute 606 by the movable bar 608, so that the extrusion pad 605 is pushed to extend outwards; the positioning clamping block 604 corresponds to the positioning clamping groove 603 in setting position, and the positioning clamping block 604 and the positioning clamping groove are in fit clamping connection.
Further, two groups of extrusion pads 605 are symmetrically arranged up and down in the positioning fixture block 604, the two groups of extrusion pads 605 are respectively movably connected to the upper part and the lower part of the positioning fixture block 604, the driving pins 607 are arranged two, the two driving pins 607 are connected with the movable strips 608, the two groups of extrusion pads 605 are respectively connected with the corresponding driving pins 607 through the driving chute 606, the two groups of extrusion pads 605 move upwards and downwards to extend under the extrusion driving action of the driving pins 607, the inner side wall of the positioning fixture groove 603 is extruded, the stability of the limiting clamping of the positioning fixture block 604 and the positioning fixture groove 603 is improved, and the accuracy of the clamping of the cutter sleeve 3 is further ensured.
The invention designs a repeatable positioning inner hole cutter loading device, which is mainly characterized in that a cutter body 2 is precisely positioned and connected with a cutter sleeve 3 through a cutter clamping assembly 5, and the cutter sleeve 3 is precisely positioned and connected with a cutter holder 1 through a cutter sleeve clamping assembly 6, so that repeated positioning and precise clamping work of a cutter is ensured, and the subsequent processing quality is ensured.
Specifically, the cutter body 2 is first inserted into the cutter sleeve 3 until one end of the cutter body 2 tightly abuts against the limit stop cap 501 at one end of the cutter sleeve 3, and then the cutter body 2 is tightly pressed by screwing the first fastening bolt 506. Then insert the knife sheath 3 into the installation slot 4 on the knife holder 1, and align the positioning clamping groove 603 on the spacing baffle 602 of knife sheath 3 one end with the positioning clamping block 604 of fixed body 601 side, peg graft with each other, and then carry out the pre-positioning work to the knife sheath 3, later need guarantee positioning clamping block 604 and positioning clamping groove 603 grafting steadiness, namely rotating internal thread locking ring 614 and screwing, internal thread locking ring 614 promotes and pushes down clamping ring 615 and extrudes connecting block 611, connecting block 611 drives movable strip 608 and removes, movable strip 608 drives drive pin shaft 607 again and removes in driving chute 606, namely drive pin shaft 607 extrudes extrusion pad 605, make extrusion pad 605 extrude the inside wall of positioning clamping groove 603, improve positioning clamping block 604 and the compactness of the spacing grafting of positioning clamping groove 603, realize the accurate positioning work of knife sheath 3, finally compress tightly 617 through screwing second fastening bolt.
Please refer to fig. 5, 6, carry out fixed connection through firm screw 503 to spacing fender cap 501 that knife tackle 3 one end set up, on the one hand be convenient for follow-up dismantlement maintenance and change work, on the other hand, can change spacing fender cap 501 of different length according to the specification model of cutter main part 2 to satisfy the accurate positioning demand to the cutter.
Embodiment two: referring to fig. 9-10, the present embodiment is substantially the same as the first embodiment, except that, in order to facilitate the stable limiting of tools with different length types, the limiting mechanism includes a second fixing ring 701, a connecting ring 702, a second fixing screw 703, an external threaded connecting ring 704, a control nut 705, a fastening thread groove 706, and a locking screw 707; the second fixing ring 701 is fixedly arranged at one end of the connecting ring member 702, the other end of the connecting ring member 702 is fixedly provided with an external thread connecting ring 704, the second fixing ring 701 is equidistantly provided with mounting holes, the second fixing screw 703 penetrates through the mounting holes to be connected with an end mounting thread groove of the cutter sleeve 3, the external thread connecting ring 704 is in threaded connection with a regulating nut 705, one side of the regulating nut 705 is provided with a fastening thread groove 706, and the fastening thread groove 706 is in threaded connection with a locking screw 707; one end of the locking screw 707 is fixedly provided with a knob; the adjustment nut 705 is locked by the compression of the externally threaded connecting ring 704 by the locking screw 707.
For the use of the cutter positioning regulation auxiliary member 7, flexible regulation and control of limiting work is realized mainly through the cooperation between the external threaded connection ring 704 and the regulation and control nut 705, the length of limiting the cutter is controlled through the rotating connection of the regulation and control nut 705 on the external threaded connection ring 704, and when the regulation and control nut 705 is regulated and controlled, the knob is rotated again, so that the locking screw 707 extrudes and locks the external threaded connection ring 704, and the stability of the position regulation and control of the regulation and control nut 705 is ensured.
Claims (10)
1. The utility model provides a but hole dress sword device of repeated location which characterized in that: the tool holder (1) is provided with an installation slot (4), and the tool sleeve (3) is fixedly inserted into the installation slot (4) through a set tool sleeve clamping assembly (6);
the cutter clamping assembly (5) comprises a limiting mechanism, a first groove (504), a threaded hole (505), a first fastening bolt (506) and an auxiliary pad (507);
the knife sleeve clamp assembly (6) comprises a fixed body (601), a limiting baffle ring (602), a positioning clamping groove (603), a positioning clamping block (604), a pressing pad (605), a driving chute (606), a driving pin shaft (607), a movable strip (608), a movable cavity (609), a connecting spring (610), a connecting block (611), a fixed plate (612), a screw (613), an internal thread locking ring (614), a pushing ring (615), a second groove (616) and a second fastening bolt (617).
2. The repositionable female knife loading device of claim 1, wherein: a plurality of first recess (504) equidistance sets up in the avris position of broach shell (3), and is provided with screw hole (505) in first recess (504), threaded connection is provided with first fastening bolt (506) in screw hole (505), the fixed auxiliary pad (507) that is provided with of one end of first fastening bolt (506), the terminal surface equidistance of broach shell (3) one end is provided with the installation thread groove.
3. A repositionable female tool setting device according to claim 2, wherein: the limiting mechanism comprises a fixed ring (502), the fixed ring (502) is fixedly arranged at one end of the limiting stop cap (501), and the fixed ring (502) is connected with the mounting thread groove through a stabilizing screw (503), so that the limiting stop cap (501) is fixedly connected with one end of the cutter sleeve (3).
4. The repositionable female knife loading device of claim 1, wherein: the fixed body (601) is fixedly arranged on one side of the tool apron (1) and is arranged at the side position of the installation slot (4), the limit baffle ring (602) is fixedly arranged at one end of the tool sleeve (3), the outer side wall of the limit baffle ring (602) is provided with a positioning clamping groove (603), the positioning clamping block (604) is fixedly arranged at one end of the fixed body (601), the positioning clamping block (604) is symmetrically and movably provided with a squeezing pad (605), the squeezing pad (605) is provided with a driving chute (606), the driving chute (606) is arranged on the side wall of the squeezing pad (605) and is obliquely arranged relative to the upper plane of the squeezing pad (605), a driving pin shaft (607) is movably arranged in the driving chute (606), the driving pin shaft (607) is fixedly arranged at one end of the movable strip (608), the movable strip (608) is movably arranged in the movable cavity (609), one side of the movable strip (608) is fixedly provided with a connecting spring (610), one end of the connecting spring (610) is fixedly arranged in the movable cavity (609), one end of the connecting strip (611) is fixedly arranged in the movable connecting block (611), one end of screw rod (613) is fixed to be set up in one side of fixed plate (612), fixed plate (612) is fixed to be set up on fixed body (601), internal thread locking ring (614) threaded connection sets up on screw rod (613), and the fixed push away clamping ring (615) that is provided with of one end of internal thread locking ring (614), second recess (616) equidistance setting is in blade holder (1), and threaded connection is provided with second fastening bolt (617) in second recess (616), second fastening bolt (617) extrudees the lateral wall of knife cover (3) fixedly.
5. The repositionable female knife assembly of claim 4, wherein: the diameter of the driving pin shaft (607) is equal to the width of the notch of the driving chute (606), namely, the driving pin shaft (607) is clung to the inner side wall of the driving chute (606) in the sliding process of the driving pin shaft (607) in the driving chute (606).
6. The repositionable female knife assembly of claim 4, wherein: the outer side wall of the internal thread locking ring (614) is fixedly provided with rotary auxiliary protruding blocks at equal intervals, the connecting block (611) is pushed and pressed through the rotation of the internal thread locking ring (614), and then the driving pin shaft (607) is driven to move in the driving chute (606) through the movable strip (608), so that the extrusion pad (605) is pushed to move.
7. The repositionable female knife assembly of claim 4, wherein: the positioning clamping blocks (604) correspond to the positioning clamping grooves (603) in arrangement positions, and are in fit clamping connection.
8. The repositionable female knife loading device of claim 6, wherein: two groups of extrusion pads (605) are symmetrically arranged in the positioning clamping blocks (604) up and down, and the two groups of extrusion pads (605) extend upwards and downwards respectively under the extrusion driving action of the driving pin shafts (607), so that the inner side walls of the positioning clamping grooves (603) are extruded.
9. A repositionable female tool setting device according to claim 2, wherein: the limiting mechanism comprises a second fixing ring (701), a connecting ring piece (702), a second stabilizing screw (703), an external threaded connecting ring (704), a regulating nut (705), a fastening thread groove (706) and a locking screw (707); the utility model discloses a tool holder, including fixed ring (701) of second, fixed ring (701) is fixed to be set up in the one end of go-between spare (702), and the other end of go-between spare (702) is fixed to be provided with external screw thread connecting ring (704), the equidistance is provided with the mounting hole on fixed ring (701) of second, second firm screw (703) pass the mounting hole and are connected with the tip mounting thread groove of tool holder (3), external screw thread connecting ring (704) and regulation and control nut (705) threaded connection, one side of regulation and control nut (705) is provided with fastening thread groove (706), fastening thread groove (706) and locking screw (707) threaded connection.
10. The repositionable female knife mounting apparatus of claim 9, wherein: one end of the locking screw (707) is fixedly provided with a knob; the adjusting nut (705) is locked by the extrusion of the locking screw (707) to the externally threaded connecting ring (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310359296.5A CN116079090B (en) | 2023-04-06 | 2023-04-06 | Inner hole cutter loading device capable of repeatedly positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310359296.5A CN116079090B (en) | 2023-04-06 | 2023-04-06 | Inner hole cutter loading device capable of repeatedly positioning |
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| Publication Number | Publication Date |
|---|---|
| CN116079090A true CN116079090A (en) | 2023-05-09 |
| CN116079090B CN116079090B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| US6351593B1 (en) * | 1998-11-30 | 2002-02-26 | Three E Laboratories, Inc. | Hermetically sealed connectors and feed-throughs for fiber optic cables and method for effecting hermetic seals for such cables |
| US20170072476A1 (en) * | 2015-07-27 | 2017-03-16 | Hugh Prescott Baird | Spring Loading Insert |
| CN109365915A (en) * | 2018-12-24 | 2019-02-22 | 江苏泰源数控机床有限公司 | A kind of primary machining lathe of crucible |
| CN109877350A (en) * | 2019-01-30 | 2019-06-14 | 上海新莲泵阀有限公司 | For cryoprobe seat broach shell component in the quick-changing type of lathe |
| CN212704410U (en) * | 2020-07-08 | 2021-03-16 | 珠海市机械厂有限公司 | Multifunctional cutter for lathe |
| CN212918478U (en) * | 2020-08-23 | 2021-04-09 | 佛山市顺德区梁銶琚职业技术学校 | Rod-shaped cutter clamp for inner hole of numerical control lathe |
| CN216326796U (en) * | 2021-11-05 | 2022-04-19 | 福建省龙治智能设备有限公司 | Boring and milling machining center convenient for replacing tool bit |
-
2023
- 2023-04-06 CN CN202310359296.5A patent/CN116079090B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6351593B1 (en) * | 1998-11-30 | 2002-02-26 | Three E Laboratories, Inc. | Hermetically sealed connectors and feed-throughs for fiber optic cables and method for effecting hermetic seals for such cables |
| US20170072476A1 (en) * | 2015-07-27 | 2017-03-16 | Hugh Prescott Baird | Spring Loading Insert |
| CN109365915A (en) * | 2018-12-24 | 2019-02-22 | 江苏泰源数控机床有限公司 | A kind of primary machining lathe of crucible |
| CN109877350A (en) * | 2019-01-30 | 2019-06-14 | 上海新莲泵阀有限公司 | For cryoprobe seat broach shell component in the quick-changing type of lathe |
| CN212704410U (en) * | 2020-07-08 | 2021-03-16 | 珠海市机械厂有限公司 | Multifunctional cutter for lathe |
| CN212918478U (en) * | 2020-08-23 | 2021-04-09 | 佛山市顺德区梁銶琚职业技术学校 | Rod-shaped cutter clamp for inner hole of numerical control lathe |
| CN216326796U (en) * | 2021-11-05 | 2022-04-19 | 福建省龙治智能设备有限公司 | Boring and milling machining center convenient for replacing tool bit |
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|---|---|
| CN116079090B (en) | 2023-06-09 |
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