CN218051369U - A runner accessory for lathe - Google Patents
A runner accessory for lathe Download PDFInfo
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- CN218051369U CN218051369U CN202222024599.5U CN202222024599U CN218051369U CN 218051369 U CN218051369 U CN 218051369U CN 202222024599 U CN202222024599 U CN 202222024599U CN 218051369 U CN218051369 U CN 218051369U
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- mounting
- block
- lathe
- plate
- fixedly connected
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Abstract
The utility model provides a rotating wheel fitting for a lathe, which belongs to the technical field of machinery and comprises an installation component and a clamping component; the mounting assembly comprises a base, a mounting plate and a mounting block, and the mounting plate and the mounting block are fixedly connected to the base; the clamping assembly comprises a threaded rod, a pressing plate, an ejector block, an insertion rod and a spring, the threaded rod penetrates through the mounting plate, the pressing plate is rotatably connected to one end of the threaded rod, one end of the insertion rod is slidably inserted into the mounting plate, the ejector block is fixedly connected to the other end of the insertion rod, and the spring is sleeved on the insertion rod. The ejector block automatically abuts against the inner wall of the circular ring-shaped workpiece, the pressing plate abuts against the outer wall of the circular ring-shaped workpiece, and due to the clamping mode, acting force is applied to the inner wall and the outer wall of the circular ring-shaped workpiece simultaneously, so that the workpiece is not easy to deform in the face of the thin circular ring-shaped workpiece, and the processing quality of the workpiece is guaranteed.
Description
Technical Field
The utility model relates to the field of machinary, particularly, relate to a runner accessory for lathe.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short; generally divided into metal cutting machine tools, forging machine tools, woodworking machine tools and the like; a lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool.
The turning wheel of the lathe is also called a lathe turntable or a lathe chuck and is used for clamping a workpiece and driving the workpiece to rotate.
In the machining process, a thin circular workpiece is sometimes encountered, a lathe chuck is clamped on the periphery of the circular ring, and the circular ring is easy to deform due to the fact that the area of a pressure point of the circular ring is small and the pressing force of clamping equipment is large.
SUMMERY OF THE UTILITY MODEL
In order to make up for above not enough, the utility model provides a runner accessory for lathe aims at improving the runner of lathe and when the thin annular work piece of centre gripping, probably causes the problem of work piece deformation.
The utility model discloses a realize like this:
a wheel fitting for a lathe comprising a mounting assembly and a clamping assembly;
the mounting assembly comprises a base, a mounting plate and a mounting block, wherein the mounting plate and the mounting block are fixedly connected to the base;
the clamping assembly comprises a threaded rod, a pressing plate, a top block, an inserting rod and a spring, wherein the threaded rod penetrates through the mounting plate in a threaded manner, the pressing plate is rotatably connected to one end of the threaded rod, one end of the inserting rod is slidably inserted into the mounting block, the top block is fixedly connected to the other end of the inserting rod, the spring is sleeved on the inserting rod, one end of the spring is fixedly connected with the mounting block, and the other end of the spring is fixedly connected with the top block.
In an embodiment of the present invention, the base is configured in a disc shape.
In an embodiment of the present invention, the mounting plate is configured as a circular ring shape adapted to the base.
In an embodiment of the present invention, the mounting block is a cube, and a cavity is disposed in the mounting block.
In an embodiment of the present invention, one end of the insertion rod extends into the cavity.
In an embodiment of the present invention, the insertion rod is fixedly connected to the limiting plate.
In an embodiment of the utility model, the one end fixedly connected with fixed block of threaded rod, the surface of fixed block is provided with the rubber layer.
In an embodiment of the present invention, the pressing plate is an arc plate.
In an embodiment of the present invention, one side of the top block is set to be arc-shaped, and the top block is matched with the pressing plate.
In an embodiment of the present invention, the surface of the pressing plate and the surface of the top block are both configured as rough surfaces.
The utility model has the advantages that: the utility model discloses a runner accessory for lathe that above-mentioned design obtained, during the use, at first, the ring form work piece that will process cup joints places on two kicking blocks, under the effect of spring, the inserted bar drives the automatic conflict of kicking block on ring form work piece inner wall, and can be applicable to the ring form work piece of different internal diameters, then, the rotating threaded rod, it removes to drive the clamp plate, make the clamp plate conflict on ring form work piece outer wall, thereby it is fixed to accomplish the centre gripping of ring form work piece, because this kind of centre gripping mode is exerted effort to the inner wall and the outer wall of ring form work piece simultaneously, in the face of the ring form work piece of thin circle, be difficult to cause the work piece to warp, be favorable to guaranteeing the processingquality of work piece.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
Fig. 1 is a schematic view of a first perspective axis structure of a wheel assembly for a lathe according to an embodiment of the present invention;
fig. 2 is a schematic view of a second perspective axis of a wheel assembly for a lathe according to an embodiment of the present invention;
fig. 3 is a schematic view of a third perspective axis measuring structure of the wheel fitting for a lathe according to the embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of a mounting block of a wheel fitting for a lathe according to an embodiment of the present invention;
fig. 5 is a schematic axial view of a clamping workpiece of a wheel assembly for a lathe according to an embodiment of the present invention.
In the figure: 100-mounting the assembly; 110-a base; 120-a mounting plate; 130-a mounting block; 131-a cavity; 200-a clamping assembly; 210-a threaded rod; 220-a press plate; 230-a top block; 240-plunger; 250-a spring; 260-a limiting plate; 270-fixing block; 300-circular ring-shaped workpiece.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1 and 5, the present invention provides a technical solution: a wheel fitting for a lathe comprises a mounting assembly 100 and a clamping assembly 200, wherein the mounting assembly 100 is mounted on a power end of the lathe so as to enable the mounting assembly 100 to rotate, and the clamping assembly 200 is used for mounting the clamping assembly 200 and clamping and fixing an annular workpiece 300 to be machined.
Referring to fig. 2, 3 and 4, the mounting assembly 100 includes a base 110, a mounting plate 120 and a mounting block 130, the base 110 is mounted on the power end of the lathe so that it can rotate, and the mounting plate 120 and the mounting block 130 are both fixedly attached to the base 110 for mounting the clamping assembly 200.
Referring to fig. 3 and 4, the clamping assembly 200 includes a threaded rod 210, a pressure plate 220, a top block 230, an insertion rod 240, and a spring 250.
The threaded rod 210 penetrates through the mounting plate 120 in a threaded manner, in order to rotate the threaded rod 210 manually, a fixing block 270 is fixedly connected to one end of the threaded rod 210, and a rubber layer is arranged on the surface of the fixing block 270.
The pressing plate 220 is rotatably connected to one end of the threaded rod 210, and the pressing plate 220 is arranged to be an arc-shaped plate and abuts against the outer wall of the circular workpiece 300 in use.
One end of the insertion rod 240 is slidably inserted into the mounting block 130, one end of the insertion rod 240 extends into the cavity 131, and one end of the insertion rod 240 is fixedly connected with the limiting plate 260.
The top block 230 is fixedly connected to the other end of the insertion rod 240, one side of the top block 230 is arc-shaped, and the top block 230 is matched with the pressing plate 220 and abuts against the inner wall of the circular workpiece 300 during use.
The spring 250 is sleeved on the inserted link 240, one end of the spring 250 is fixedly connected with the mounting block 130, and the other end of the spring 250 is fixedly connected with the ejector block 230, so that the inserted link 240 has elasticity, the ejector block 230 can automatically abut against the inner wall of the circular workpiece 300, and the circular workpiece is suitable for circular workpieces with different inner diameters.
In order to clamp the circular workpiece 300 more firmly, the surfaces of the pressure plate 220 and the top block 230 are provided with rough surfaces.
The working principle is as follows: firstly, the circular workpiece 300 to be processed is placed on the two ejector blocks 230 in a sleeved mode, the inserted rod 240 drives the ejector blocks 230 to automatically abut against the inner wall of the circular workpiece 300 under the action of the spring 250, and then the threaded rod 210 is rotated to drive the pressing plate 220 to move, so that the pressing plate 220 abuts against the outer wall of the circular workpiece 300, and clamping and fixing of the circular workpiece 300 are completed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A wheel fitting for a lathe, comprising
The mounting assembly (100) comprises a base (110), a mounting plate (120) and a mounting block (130), wherein the mounting plate (120) and the mounting block (130) are fixedly connected to the base (110);
the clamping assembly (200) comprises a threaded rod (210), a pressing plate (220), an ejector block (230), an insert rod (240) and a spring (250), wherein the threaded rod (210) penetrates through the mounting plate (120) in a threaded manner, the pressing plate (220) is rotatably connected to one end of the threaded rod (210), one end of the insert rod (240) is slidably inserted into the mounting block (130), the ejector block (230) is fixedly connected to the other end of the insert rod (240), the spring (250) is sleeved on the insert rod (240), one end of the spring (250) is fixedly connected with the mounting block (130), and the other end of the spring (250) is fixedly connected with the ejector block (230).
2. The wheel assembly for a lathe according to claim 1, wherein the base (110) is provided in a disc shape.
3. The wheel fitting for a lathe according to claim 1, characterized in that the mounting plate (120) is provided in the shape of a circular ring fitted to the base (110).
4. The wheel assembly for a lathe of claim 1, wherein the mounting block (130) is provided as a cube, and a cavity (131) is formed in the mounting block (130).
5. The wheel fitting for a lathe according to claim 4, characterized in that one end of the insert rod (240) protrudes into the cavity (131).
6. The wheel fitting for a lathe according to claim 1, wherein a stopper plate (260) is fixedly connected to one end of the insert rod (240).
7. The wheel fitting for a lathe according to claim 1, wherein a fixed block (270) is fixedly connected to one end of the threaded rod (210), and a rubber layer is provided on the surface of the fixed block (270).
8. The wheel assembly for a lathe of claim 1, wherein the pressure plate (220) is provided as an arcuate plate.
9. The wheel fitting for a lathe of claim 1, wherein one side of the top block (230) is provided in an arc shape, the top block (230) being engaged with the pressure plate (220).
10. The wheel fitting for a lathe according to claim 1, wherein the surfaces of the pressure plate (220) and the top block (230) are each provided as a rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222024599.5U CN218051369U (en) | 2022-07-29 | 2022-07-29 | A runner accessory for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222024599.5U CN218051369U (en) | 2022-07-29 | 2022-07-29 | A runner accessory for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218051369U true CN218051369U (en) | 2022-12-16 |
Family
ID=84402735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222024599.5U Active CN218051369U (en) | 2022-07-29 | 2022-07-29 | A runner accessory for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218051369U (en) |
-
2022
- 2022-07-29 CN CN202222024599.5U patent/CN218051369U/en active Active
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