CN211332199U - Turning tool handle locking device applied to horizontal five-axis boring and milling machining center - Google Patents
Turning tool handle locking device applied to horizontal five-axis boring and milling machining center Download PDFInfo
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- CN211332199U CN211332199U CN201922291675.7U CN201922291675U CN211332199U CN 211332199 U CN211332199 U CN 211332199U CN 201922291675 U CN201922291675 U CN 201922291675U CN 211332199 U CN211332199 U CN 211332199U
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Abstract
A turning tool handle locking device applied to a horizontal five-axis boring and milling machining center belongs to the field of machine tools, and particularly relates to a turning tool handle locking device applied to a horizontal five-axis boring and milling machining center. The utility model provides a handle of a knife locking device of boring and milling cutter and turning cutter can switch over fast. The utility model discloses a headstock is provided with electric main shaft in, the electric main shaft is provided with the rotor, and the rotor tip is provided with the connection taper hole, and it is corresponding with the location taper shank of cutter to connect the taper hole, its characterized in that: a locking toothed disc with teeth is fixedly arranged on the electric spindle, and a locking toothed disc sleeve matched with the locking toothed disc is arranged on the cutter; the rotor comprises a rotating sleeve, a pull rod is arranged in the rotating sleeve, and a connector matched with the positioning taper shank is arranged at the end part of the pull rod.
Description
Technical Field
The utility model belongs to the lathe field, concretely relates to use car handle of a knife locking device on horizontal five-axis boring and milling machining center.
Background
A horizontal five-axis boring and milling machining center is a high-precision five-axis linkage machine tool and can mill a spatial high-grade curved surface. And the turning function of the rotary part can be realized. The quick switching of the two machining modes is realized, the arbitrary exchange of a boring milling cutter and a turning cutter is required, and a stable locking device is provided.
Disclosure of Invention
The utility model discloses to above-mentioned problem, the handle of a knife locking device who provides a can fast switch over boring and milling cutter and turning cutter.
In order to realize the above object of the utility model, the utility model discloses a following technical scheme, the utility model discloses a headstock is provided with electric main shaft in the headstock, is provided with the rotor in the electric main shaft, and the rotor tip is provided with connects the taper hole, and it is corresponding with the location taper shank of cutter to connect the taper hole, its characterized in that: a locking toothed disc with teeth is fixedly arranged on the electric spindle, and a locking toothed disc sleeve matched with the locking toothed disc is arranged on the cutter; the rotor comprises a rotating sleeve, a pull rod is arranged in the rotating sleeve, and a connector matched with the positioning taper shank is arranged at the end part of the pull rod.
As an optimized proposal of the utility model, a tension spring is arranged between the pull rod and the rotating sleeve.
The utility model has the advantages that: 1. the utility model discloses a locking chain wheel realizes locking fixed function with the meshing of lock facing, its simple structure, and is exquisite, and locking is reliable, and the locking location is accurate, the fixed effect of fine realization turning cutter installation.
2. The utility model discloses when boring and milling, the cutter can be along with the high-speed rotation of electric spindle's rotor, realizes the boring and the milling of work piece.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an internal cross-sectional view of the present invention.
In the attached drawing, 1 is a cutter, 2 is a locking toothed disc sleeve, 3 is a locking toothed disc, 4 is an electric main shaft, 5 is a main shaft box, 6 is a rotor, 7 is a tension spring, 8 is a pull rod, 9 is a connector and 10 is a positioning taper shank.
Detailed Description
The utility model discloses a headstock 5 is provided with electric main shaft 4 in the headstock 5, is provided with rotor 6 in the electric main shaft 4, and 6 tip of rotor are provided with the connection taper hole, and it is corresponding with the location taper shank 10 of cutter 1 to connect the taper hole, its characterized in that: a locking toothed disc 3 with teeth is fixedly arranged on the electric spindle 4, and a locking toothed disc sleeve 2 matched with the locking toothed disc 3 is arranged on the cutter 1; the rotor 6 comprises a rotating sleeve, a pull rod 8 is arranged in the rotating sleeve, and a connector 9 matched with a positioning taper shank 10 is arranged at the end part of the pull rod 8.
As an optimized proposal of the utility model, a tension spring 7 is arranged between the pull rod 8 and the rotating sleeve.
The utility model discloses a 4 stator terminal surface screw threads of electric main shaft close the hole, install electric main shaft 4 in headstock 5. When the machining center is used for boring and milling a workpiece, the rotor 6 of the electric spindle 4 provided with a boring cutter and a milling cutter rotates at a high speed to cut the workpiece. When the lathe turns a workpiece, the rotor 6 of the electric spindle 4 provided with the turning tool shank needs to be fixed and does not rotate, the tool 1 is fixed, and the workpiece rotates so as to turn the workpiece. Therefore, the lathe tool handle needs to be stably and reliably positioned. The end face locking chain wheel 3 is combined on the stator of the electric spindle 4 to form a fixed part. When the turning tool 1 needs to be installed, the lathe tool handle with the tooth locking sleeve is contacted with the taper hole 4 of the electric spindle, the teeth of the tooth locking sleeve are meshed with the teeth of the end face tooth locking disc, and the broaching device locks the blind rivet, so that the positioning and locking of the lathe tool handle are realized.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (2)
1. Use lathe tool handle locking device on horizontal five-axis boring and milling machining center, including headstock (5), be provided with electric main shaft (4) in headstock (5), be provided with rotor (6) in electric main shaft (4), rotor (6) tip is provided with connects the taper hole, connects the taper hole and corresponds its characterized in that with location taper shank (10) of cutter (1): a locking chain wheel (3) with teeth is fixedly arranged on the electric spindle (4), and a locking chain wheel sleeve (2) matched with the locking chain wheel (3) is arranged on the cutter (1); the rotor (6) comprises a rotating sleeve, a pull rod (8) is arranged in the rotating sleeve, and a connector (9) matched with the positioning taper shank (10) is arranged at the end part of the pull rod (8).
2. The turning tool shank locking device applied to the horizontal five-axis boring and milling machining center according to claim 1 is characterized in that: a tension spring (7) is arranged between the pull rod (8) and the rotating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291675.7U CN211332199U (en) | 2019-12-19 | 2019-12-19 | Turning tool handle locking device applied to horizontal five-axis boring and milling machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291675.7U CN211332199U (en) | 2019-12-19 | 2019-12-19 | Turning tool handle locking device applied to horizontal five-axis boring and milling machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211332199U true CN211332199U (en) | 2020-08-25 |
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ID=72135311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922291675.7U Active CN211332199U (en) | 2019-12-19 | 2019-12-19 | Turning tool handle locking device applied to horizontal five-axis boring and milling machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211332199U (en) |
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2019
- 2019-12-19 CN CN201922291675.7U patent/CN211332199U/en active Active
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