CN214488868U - Special positioning mechanism of twin columns lathe - Google Patents
Special positioning mechanism of twin columns lathe Download PDFInfo
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- CN214488868U CN214488868U CN202022490637.7U CN202022490637U CN214488868U CN 214488868 U CN214488868 U CN 214488868U CN 202022490637 U CN202022490637 U CN 202022490637U CN 214488868 U CN214488868 U CN 214488868U
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- seat
- transverse plate
- diaphragm
- blade holder
- baffle
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Abstract
The utility model discloses a special positioning mechanism of lathe technical field a double column lathe, including installing the free bearing on the blade holder, articulated on the free bearing have the diaphragm, linear movement and fixedly connected with baffle on the diaphragm are provided with the fixed part that is used for relative diaphragm fixed on the blade holder, the utility model discloses rotatory diaphragm makes baffle to blade holder outside, and the knife tip of two sets of lathe tools keeps aligning through the baffle and realizes fixing a position, accomodates diaphragm and baffle to the blade holder inside when not using and avoids causing the influence to the lathe.
Description
Technical Field
The utility model relates to a lathe technical field specifically is a special positioning mechanism of twin columns lathe.
Background
A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like.
The double column lathe includes two pivots, and two sets of lathe tool one-to-one pivots on the blade holder of current double column lathe, two sets of lathe tool knife tips on the blade holder need align, and the installation is inconvenient, wastes time and energy.
Based on this, the utility model designs a special positioning mechanism of twin columns lathe to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special positioning mechanism of twin columns lathe to two sets of lathe tool tips on the twin columns lathe blade holder that proposes in solving above-mentioned background art need align, and the installation is inconvenient, the problem that wastes time and energy.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special positioning mechanism of twin columns lathe, is including installing the free bearing on the blade holder, it has the diaphragm to articulate on the free bearing, linear movement and fixedly connected with baffle on the diaphragm, be provided with the fixed part that is used for relative diaphragm fixed on the blade holder.
Preferably, the transverse plate is provided with a sliding groove, a threaded rod is movably connected in the sliding groove, the outer wall of the threaded rod is spirally connected with a sliding seat which slides linearly on the sliding groove, and the baffle is fixedly connected to the sliding seat.
Preferably, one end of the threaded rod penetrates through the transverse plate and is connected with a hand wheel.
Preferably, the fixing part comprises a U-shaped seat and a fixing seat fixed on the tool apron, the fixing seat is screwed with a positioning screw, and the transverse plate is provided with a positioning hole;
when the positioning screw is rotated to enable one end of the positioning screw to be inserted into the positioning hole, the transverse plate is fixed relative to the tool apron, and at the moment, the baffle plate is rotated out of the tool apron to enable the two groups of turning tools to be aligned;
the U-shaped seat is connected with the tool apron through the elastic piece, the transverse plate is clamped into the U-shaped seat, the transverse plate is fixed relative to the tool apron, and the transverse plate and the baffle are accommodated in the tool apron.
Preferably, the U-shaped seat is provided with an extension part extending outwards.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses rotatory diaphragm makes baffle to blade holder outside, and the knife tip of two sets of lathe tools keeps aliging through the baffle and realizes the location, accomodates diaphragm and baffle to the inside influence of avoiding causing the lathe of blade holder when not using.
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 structural view of the present invention;
FIG. 2 is a schematic view of the structure of the tool holder and the turning tool;
FIG. 3 is a schematic view of the matching structure of the horizontal plate and the baffle plate of the present invention;
FIG. 4 is a schematic view of the U-shaped seat and the knife holder of the present invention;
fig. 5 is the schematic view of the matching structure of the positioning screw and the positioning hole of the present invention.
1. A tool apron; 2. turning a tool; 3. hinging seat; 4. a transverse plate; 41. a chute; 42. positioning holes; 5. a baffle plate; 6. a slide base; 7. a threaded rod; 71. a hand wheel; 8. a U-shaped seat; 81. an expansion section; 9. an elastic member; 10. An elastic member; 11. a fixed seat; 12. and (5) positioning the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a special positioning mechanism of twin columns lathe, is including installing free bearing 3 on blade holder 1, and articulated on the free bearing 3 have a diaphragm 4, and linear movement and fixedly connected with baffle 5 on the diaphragm 4 are provided with the fixed part that is used for relative diaphragm 4 to fix on the blade holder 1.
Furthermore, a sliding groove 41 is formed in the transverse plate 4, a threaded rod 7 is movably connected in the sliding groove 41, a sliding seat 6 which slides linearly on the sliding groove 41 is spirally connected to the outer wall of the threaded rod 7, and the baffle 5 is fixedly connected to the sliding seat 6.
Furthermore, one end of the threaded rod 7 penetrates through the transverse plate 4 and is connected with a hand wheel 71.
Further, the fixing part comprises a U-shaped seat 8 and a fixing seat 11 fixed on the tool apron 1, a positioning screw 12 is screwed on the fixing seat 11, and a positioning hole 42 is formed in the transverse plate 4;
when the positioning screw 12 is rotated to enable one end of the positioning screw to be inserted into the positioning hole 42, the transverse plate 4 is fixed relative to the tool apron 1, and at the moment, the baffle 5 is rotated out of the tool apron 1 to keep the two groups of turning tools 2 aligned;
Further, an expanding portion 81 extends outward from the U-shaped seat 8.
The utility model discloses an embodiment:
the utility model discloses be suitable for and double column type horizontal lathe, double column type horizontal lathe's pivot has two sets ofly, installs two sets of lathe tool one-to-one pivot on the blade holder.
The hinged support 3 is arranged on the tool apron 1, the transverse plate 4 is hinged with the hinged support 3, a hinge shaft between the hinged support 3 and the transverse plate 4 is vertical to a rotating shaft of a lathe, the transverse plate 4 is provided with a chute 41, a threaded rod 7 is movably connected in the chute 41, the outer wall of the threaded rod 7 is spirally connected with a sliding seat 6 which moves linearly in the chute 41, one end of the threaded rod 7 penetrates through the transverse plate 4 and is connected with a hand wheel 71, conveniently drive threaded rod 7 through hand wheel 71 and rotate, threaded rod 7 is rotatory to be driven slide 6 rectilinear movement in spout 41, 6 rectilinear movement of slide is perpendicular to hinge 3 and diaphragm 4's hinge, the 5 rigid couplings of baffle are at slide 6, mutually perpendicular between baffle 5 and the slide 6, the knife tip of two sets of lathe tools 2 keeps aligning through baffle 5 and realizes the location, baffle 5 adjusts relative position on diaphragm 4 through slide 6, thereby the knife tip that adapts to two sets of lathe tools 2 stretches out the length that blade holder 1 is different.
The fixing seat 11 is fixedly connected to the top of the tool apron 1, the positioning screw 12 is spirally connected to the fixing seat 11, a positioning hole 42 is formed in the top of the transverse plate 4, the positioning screw 12 is rotated to enable the lower end of the positioning screw to extend into or extend out of the positioning hole 42, when the lower end of the positioning screw 12 extends into the positioning hole 42, at the moment, the transverse plate 4 and the baffle plate 5 rotate to the outside of the tool apron 1, and at the moment, the baffle plate 5 is used for positioning the tool tips of the two groups of turning tools 2.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a special positioning mechanism of twin columns lathe, is including installing free bearing (3) on blade holder (1), its characterized in that: the hinge seat is characterized in that a transverse plate (4) is hinged to the hinge seat (3), the transverse plate (4) moves linearly and is fixedly connected with a baffle plate (5), and a fixing part used for fixing the transverse plate (4) relatively is arranged on the tool apron (1).
2. The special positioning mechanism for the double-column lathe according to claim 1, wherein: the improved structure is characterized in that a sliding groove (41) is formed in the transverse plate (4), a threaded rod (7) is movably connected into the sliding groove (41), a sliding seat (6) which can slide linearly on the sliding groove (41) is spirally connected to the outer wall of the threaded rod (7), and the baffle (5) is fixedly connected onto the sliding seat (6).
3. The special positioning mechanism for the double-column lathe as claimed in claim 2, wherein: one end of the threaded rod (7) penetrates through the transverse plate (4) and is connected with a hand wheel (71).
4. The special positioning mechanism for the double-column lathe according to claim 1, wherein: the fixing part comprises a U-shaped seat (8) and a fixing seat (11) fixed on the tool apron (1), a positioning screw rod (12) is screwed on the fixing seat (11), and a positioning hole (42) is formed in the transverse plate (4);
when the positioning screw rod (12) is rotated to enable one end of the positioning screw rod to be inserted into the positioning hole (42), the transverse plate (4) is fixed relative to the tool apron (1), and at the moment, the baffle plate (5) is rotated out of the tool apron (1) to keep the two groups of turning tools (2) aligned;
u type seat (8) are connected with blade holder (1) through elastic component (10), diaphragm (4) card is gone into in U type seat (8) diaphragm (4) and is fixed for blade holder (1), and diaphragm (4) and baffle (5) are accomodate in blade holder (1) this moment.
5. The special positioning mechanism for the double-column lathe according to claim 4, wherein: an expansion part (81) extends outwards from the U-shaped seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022490637.7U CN214488868U (en) | 2020-11-02 | 2020-11-02 | Special positioning mechanism of twin columns lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022490637.7U CN214488868U (en) | 2020-11-02 | 2020-11-02 | Special positioning mechanism of twin columns lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214488868U true CN214488868U (en) | 2021-10-26 |
Family
ID=78197363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022490637.7U Active CN214488868U (en) | 2020-11-02 | 2020-11-02 | Special positioning mechanism of twin columns lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214488868U (en) |
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2020
- 2020-11-02 CN CN202022490637.7U patent/CN214488868U/en active Active
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