CN215824297U - Vertical lathe convenient to fixed work piece - Google Patents
Vertical lathe convenient to fixed work piece Download PDFInfo
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- CN215824297U CN215824297U CN202122384030.5U CN202122384030U CN215824297U CN 215824297 U CN215824297 U CN 215824297U CN 202122384030 U CN202122384030 U CN 202122384030U CN 215824297 U CN215824297 U CN 215824297U
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- vertical lathe
- clamping
- lathe
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Abstract
The utility model discloses a vertical lathe convenient for fixing a workpiece, which comprises a hollow cylindrical shell and a lathe workbench, wherein the shell is arranged on the lathe workbench; three groups of clamping jaws are arranged on the upper part of the shell in a sliding manner, and the surfaces of the clamping jaws are in a step shape; the clamp is characterized by further comprising a clamp outer sleeve, wherein the clamp outer sleeve is in an arc block shape and is fixed with the step surface of the clamping jaw through a bolt; the fixture core is arranged on the inner side of the fixture outer sleeve and is fixed with the stepped surface of the clamping jaw; the workpiece clamping device can realize stable clamping of workpieces, and is wide in application range and free of frequent replacement.
Description
Technical Field
The utility model relates to the field of vertical machining center equipment and auxiliary devices, in particular to a vertical lathe convenient for fixing a workpiece.
Background
The vertical machining center is a machining center with the axis of a main shaft perpendicular to a workbench and is mainly suitable for machining complex parts such as plates, discs, molds and small shells. The vertical machining center can complete the procedures of milling, boring, drilling, tapping, using cutting threads and the like.
Used machined part of vertical machining center all need at first fix, guarantees the location of adding man-hour through pressing from both sides tight work piece to guarantee that the machined part atress does not squint, current work piece fixing device mostly needs manual operation just can realize the removal function of jack catch, presss from both sides the easy back pine of tight back simultaneously, produces the vibration easily and influences the machining precision.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides the following technical solutions: a vertical lathe convenient for fixing a workpiece comprises a hollow cylindrical shell and a lathe workbench, wherein the shell is arranged on the lathe workbench; three groups of clamping jaws are arranged on the upper part of the shell in a sliding manner, and the surfaces of the clamping jaws are in a step shape; the clamp is characterized by further comprising a clamp outer sleeve, wherein the clamp outer sleeve is in an arc block shape and is fixed with the step surface of the clamping jaw through a bolt; still include the anchor clamps core, the anchor clamps core install in anchor clamps overcoat is inboard, with the jack catch ladder face is fixed mutually.
Preferably, a rotating disc is arranged inside the shell, three inclined sliding grooves are formed in the surface of the rotating disc, and a gear is arranged at the bottom of the rotating disc.
Preferably, the gear fixing device further comprises a thick screw rod, the thick screw rod is arranged on one side of the gear, mounting blocks are arranged at two ends of the thick screw rod, a rotating groove is formed in one end of the thick screw rod, and the rotating groove penetrates through the shell and is arranged on the side face of the shell.
Preferably, the gear is meshed with the thread of the coarse screw rod.
Preferably, the bottom of the clamping jaw is provided with a sliding block, and the sliding block is embedded in the sliding groove.
Compared with the prior art, the utility model has the following beneficial effects:
the motor and the thick screw are used for driving, so that the turntable rotates along with the thick screw, the front and back contraction of the clamping jaws can be stably controlled, the clamping jaws are ensured to lock a workpiece, the workpiece is prevented from vibrating during machining, and the machining precision is ensured; meanwhile, the arrangement of the clamp core enlarges the types of workpieces suitable for the device, and not only can clamp small-sized workpieces, but also can clamp larger workpieces.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a view of the internal structure of the housing of the present invention;
in the figure: the lathe comprises a shell 1, a clamping jaw 2, a clamp outer sleeve 3, a clamp core 4, a rotary table 5, a sliding groove 6, a gear 7, an installation block 8, a thick screw rod 9, a rotary groove 10 and a lathe workbench 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a vertical lathe for facilitating the mounting of a workpiece, not mentioned, comprises a hollow cylindrical housing 1 and a lathe table 11, said housing 1 being mounted on said lathe table 11; three groups of clamping jaws 2 are arranged on the upper part of the shell 1 in a sliding manner, and the surfaces of the clamping jaws 2 are in a step shape; the clamping fixture is characterized by further comprising a clamping fixture outer sleeve 3, wherein the clamping fixture outer sleeve 3 is in an arc block shape and is fixed with the step surface of the clamping jaw 2 through a bolt, so that the clamping fixture outer sleeve can move along with the clamping jaw 2; still include anchor clamps core 4, anchor clamps core 4 install in 3 inboards of anchor clamps overcoat, with 2 step faces of jack catch are fixed mutually, increase the thickness of clamping structure through setting up anchor clamps core 4, make its adaptable smaller size work piece.
In order to drive the three clamping jaws 2 to simultaneously contract inwards and expand outwards, a rotary disc 5 is arranged inside the shell 1, three inclined sliding grooves 6 are formed in the surface of the rotary disc 5, and a gear 7 is arranged at the bottom of the rotary disc.
In order to drive the turntable to rotate, the turntable further comprises a thick screw 9, the thick screw 9 is arranged on one side of the gear 7, mounting blocks 8 are arranged at two ends of the thick screw 9, a rotating groove 10 is arranged at one end of the thick screw 9, and the rotating groove 10 penetrates through the shell 1 and is arranged on the side face of the shell 1. The gear 7 is meshed with the thread of the coarse screw 9. The bottom of the clamping jaw 2 is provided with a sliding block (not shown in the figure, and is a limiting hexahedral block), the sliding block is embedded in the sliding groove 6, only the motor is needed to be used from the outside to connect the rotating groove 10, the thick screw rod 9 can be driven to rotate through the rotation of the motor, the gear 7 is driven to rotate, and when the motor stops, the rotation can be stopped, a workpiece is clamped, and subsequent processing is carried out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A vertical lathe convenient for fixing a workpiece comprises a hollow cylindrical shell (1) and a lathe workbench (11), wherein the shell (1) is arranged on the lathe workbench (11); the method is characterized in that: three groups of clamping jaws (2) are arranged on the upper part of the shell (1) in a sliding manner, and the surfaces of the clamping jaws (2) are stepped; the clamping fixture is characterized by further comprising a fixture outer sleeve (3), wherein the fixture outer sleeve (3) is in an arc block shape and is fixed with the step surface of the clamping jaw (2) through a bolt; still include anchor clamps core (4), anchor clamps core (4) install in anchor clamps overcoat (3) are inboard, with jack catch (2) ladder face is fixed mutually.
2. The vertical lathe adapted to facilitate mounting of a workpiece as defined in claim 1, wherein: the rotary table is characterized in that a rotary table (5) is arranged inside the shell (1), three inclined sliding grooves (6) are formed in the surface of the rotary table (5), and a gear (7) is arranged at the bottom of the rotary table.
3. The vertical lathe adapted to facilitate mounting of a workpiece as set forth in claim 2, wherein: still include thick screw rod (9), thick screw rod (9) set up in gear (7) one side, both ends are provided with installation piece (8), thick screw rod (9) wherein one end is provided with swivelling chute (10), swivelling chute (10) pass shell (1) are arranged in shell (1) side.
4. A vertical lathe for facilitating workpiece attachment as claimed in claim 3, wherein: the gear (7) is meshed with the thread of the coarse screw (9).
5. The vertical lathe for facilitating workpiece attachment as set forth in claim 4, wherein: the bottom of the clamping jaw (2) is provided with a sliding block, and the sliding block is embedded in the sliding groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122384030.5U CN215824297U (en) | 2021-09-30 | 2021-09-30 | Vertical lathe convenient to fixed work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122384030.5U CN215824297U (en) | 2021-09-30 | 2021-09-30 | Vertical lathe convenient to fixed work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215824297U true CN215824297U (en) | 2022-02-15 |
Family
ID=80201718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122384030.5U Active CN215824297U (en) | 2021-09-30 | 2021-09-30 | Vertical lathe convenient to fixed work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215824297U (en) |
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2021
- 2021-09-30 CN CN202122384030.5U patent/CN215824297U/en active Active
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