CN219464777U - Tool rest assembly of numerical control lathe - Google Patents

Abstract

The utility model relates to a tool rest assembly of numerical control lathe, it includes the tool rest body, the inboard of tool rest body leans on and installs four fixed subassemblies, the inboard of tool rest body leans on and installs four adjusting part down, fixed subassembly includes the fixed block, the upper end fixedly connected with thread bush of fixed block, the inboard threaded connection of thread bush has the threaded rod, the upper end fixedly connected with stopper of threaded rod, the outside swing joint of stopper has the spacing ring, the upper end fixedly connected with first rotary rod of stopper, the adjusting part includes lifter plate and movable block, the bottom fixedly connected with of lifter plate two first adjusting blocks, the upper end fixedly connected with second adjusting block of movable block, the position swing joint who runs through the both sides of two movable blocks and lean on front and back both ends has the gag lever post; the application relates to a cutter rest assembly of numerical control lathe, the cutter of different width of being convenient for is fixed, is convenient for adjust the height of cutter, has saved the loaded down with trivial details step of using the gasket to adjust.

Description

Tool rest assembly of numerical control lathe

Technical Field

The application relates to the technical field of numerically controlled lathe tool holders, in particular to a tool holder assembly of a numerically controlled lathe.

Background

The numerical control lathe is one of the widely used numerical control lathes, and is used for automatically machining the machined part according to a machining program which is compiled in advance, and when the numerical control lathe is used for machining the part, various cutters are used for machining, and in order to facilitate the cutter switching, cutter frame assemblies are used.

However, when the cutter frame used in the existing numerical control lathe is used for installing the cutter, the cutter with different sizes is used, so that the width and the height of the cutter are different, the cutter with different widths is inconvenient to fix firmly, the cutter can be adjusted to the center position of a machining end when the cutter is installed, a gasket is generally used for adjusting the height of the cutter, and the step is complicated. Based on the above problems, the present application provides a tool rest assembly of a numerically controlled lathe.

Disclosure of Invention

In order to solve the problems set forth in the background art, the present application provides a tool rest assembly of a numerically controlled lathe.

The tool rest assembly of the numerical control lathe adopts the following technical scheme:

the utility model provides a numerical control lathe's knife rest assembly, includes the knife rest body, install four fixed subassembly on leaning on the inboard of knife rest body, install four adjusting part down by the inboard of knife rest body, fixed subassembly includes the fixed block, the upper end fixedly connected with thread bush of fixed block, the inboard threaded connection of thread bush has the threaded rod, the upper end fixedly connected with stopper of threaded rod, the outside swing joint of stopper has the spacing ring, the upper end fixedly connected with first rotary rod of stopper.

Preferably, the adjusting assembly comprises a lifting plate and a moving block, wherein the bottom end of the lifting plate is fixedly connected with two first adjusting blocks, the upper end of the moving block is fixedly connected with a second adjusting block, limiting rods are movably connected to positions, which penetrate through two sides of the two moving blocks and are close to the front end and the rear end of the moving block, two sides of the moving block are penetrated through the screw rods in a threaded manner, and one end of each screw rod is fixedly connected with a second rotating rod.

Preferably, the bottom of the fixed block is provided with a vertical baffle plate at the front, and the bottom of the fixed block is provided with an inclined baffle plate at the rear.

Preferably, the tool rest body is fixedly connected with the limiting ring, the tool rest body is movably connected with the screw rod, and the tool rest body is fixedly connected with the limiting rod.

Preferably, the first adjusting block is inclined toward one side, and the second adjusting block is inclined toward the other side.

In summary, the present application includes the following beneficial technical effects:

the second rotary rod drives the movable block to move along the direction of the limiting rod, the second regulating block on the movable block contacts the first regulating block, the first regulating block drives the lifting plate to lift, the first rotary rod drives the threaded rod to rotate, the threaded rod is matched with the limiting block, the limiting sleeve and the fixed block to fix the cutter, the cutter contacts the vertical surface and the inclined surface on the fixed plate to facilitate fixing the cutters with different widths, so that the cutters with different widths are convenient to fix, the height of the cutters is convenient to adjust, and the complicated step of adjusting by using the gaskets is omitted.

Drawings

FIG. 1 is a schematic view of a carriage assembly of a numerically controlled lathe according to an embodiment of the present application;

FIG. 2 is a schematic view of the internal structure of a carriage assembly of a numerically controlled lathe according to an embodiment of the present application;

fig. 3 is a schematic structural view of an adjusting assembly in a tool rest assembly of a numerically controlled lathe according to an embodiment of the present application.

Reference numerals illustrate: 1. a tool holder body; 2. a fixing assembly; 3. a fixed block; 4. a thread sleeve; 5. a threaded rod; 6. a limiting block; 7. a limiting ring; 8. a first rotating lever; 9. an adjustment assembly; 10. a lifting plate; 11. a first adjustment block; 12. a moving block; 13. a second adjustment block; 14. a limit rod; 15. a screw rod; 16. and a second rotating lever.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

It is noted that the figures are schematic and not drawn to scale. Relative dimensions and proportions of parts of the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are merely illustrative and not limiting. The same reference numerals are used for the same structures, elements, or accessories appearing in more than two figures to embody similar features.

The embodiment of the application discloses a tool rest assembly of a numerical control lathe. Referring to fig. 1-3, a tool rest assembly of a numerically controlled lathe comprises a tool rest body 1, four fixing assemblies 2 are installed on the inner side of the tool rest body 1, four adjusting assemblies 9 are installed on the inner side of the tool rest body 1 in a lower mode, each fixing assembly 2 comprises a fixing block 3, the upper end of each fixing block 3 is fixedly connected with a threaded sleeve 4, the inner side of each threaded sleeve 4 is in threaded connection with a threaded rod 5, the upper end of each threaded rod 5 is fixedly connected with a limiting block 6, the outer side of each limiting block 6 is movably connected with a limiting ring 7, the upper end of each limiting block 6 is fixedly connected with a first rotating rod 8, in order to fix a tool, the first rotating rod 8 is rotated by using a wrench to drive the threaded rod 5 to rotate, the threaded rod 5 is rotated to drive the threaded sleeve 4 to lift, and the threaded sleeve 4 drives the fixing blocks 3 to fix the tool.

In this embodiment, in order to adjust the installation height of the cutter, the adjusting assembly 9 includes lifter plate 10 and movable block 12, the bottom fixedly connected with of lifter plate 10 is first regulating block 11, the upper end fixedly connected with second regulating block 13 of movable block 12, the position swing joint who runs through both sides and lean on the front and back both ends of two movable blocks 12 has gag lever post 14, the screw 15 that runs through the both sides of movable block 12 is placed in the middle of threaded connection, the one end fixedly connected with second rotary rod 16 of screw 15, the spanner drives screw 15 and rotates, second rotary rod 16 drives second regulating block 13 on the movable block 12 and moves along the direction of gag lever post 14, second regulating block 13 extrusion contact first regulating block 11, first regulating block 11 drives lifter plate 10 and goes up and down, lifter plate 10 drives the cutter and goes up and down.

In this embodiment, in order to fix cutters of different sizes, a vertical baffle is provided at the front end of the fixing block 3, an inclined baffle is provided at the rear end of the fixing block 3, one side of the cutter contacts the vertical baffle, and the other side of the cutter contacts the inclined baffle, so that cutters of different sizes can be fixed.

In this embodiment, in order to limit the position of the threaded rod 5, the tool rest body 1 is fixedly connected with the limiting ring 7, the tool rest body 1 is movably connected with the screw rod 15, the tool rest body 1 is fixedly connected with the limiting rod 14, and the limiting sleeve limits the limiting block 6 fixedly connected with the threaded rod 5, so that the position of the threaded rod 5 is limited.

In this embodiment, in order to adjust the height of the lifting plate 10 by matching the first adjusting block 11 with the second adjusting block 13, in order to tilt the first adjusting block 11 toward one side and tilt the second adjusting block 13 toward the other side, the first adjusting block 11 contacts with the moving second adjusting block 13, so as to drive the lifting plate 10 on the first adjusting block 11 to perform lifting adjustment.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The implementation principle of the tool rest assembly of the numerical control lathe in the embodiment of the application is as follows: firstly, the user passes through, place the cutter that will install between lifter plate 10 and fixed plate, when need highly adjusting the cutter, use the spanner to drive second rotary rod 16 and rotate, second rotary rod 16 drives movable block 12 and removes along the direction of gag lever post 14, second regulating block 13 on the movable block 12 contacts first regulating block 11, drive lifter plate 10 and go up and down, highly adjust the cutter, when need fix the cutter, use the spanner to drive first rotary rod 8 and rotate, first rotary rod 8 drives threaded rod 5 and rotates, stop collar cooperation stopper 6 is spacing the position of threaded rod 5, threaded rod 5 drives thread bush 4 and goes up and down, thread bush 4 drives fixed block 3 and fixes the cutter on lifter plate 10.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (5)

1. The utility model provides a numerical control lathe's knife rest subassembly, includes knife rest body (1), the inboard of knife rest body (1) is leaned on and is installed four fixed subassembly (2), and the inboard of knife rest body (1) is leaned on and is installed four adjusting part (9), its characterized in that: the fixing assembly (2) comprises a fixing block (3), the upper end of the fixing block (3) is fixedly connected with a threaded sleeve (4), the inner side of the threaded sleeve (4) is in threaded connection with a threaded rod (5), the upper end of the threaded rod (5) is fixedly connected with a limiting block (6), the outer side of the limiting block (6) is movably connected with a limiting ring (7), and the upper end of the limiting block (6) is fixedly connected with a first rotating rod (8).

2. A numerically controlled lathe tool rest assembly as set forth in claim 1, wherein: the adjusting assembly (9) comprises a lifting plate (10) and a moving block (12), wherein two first adjusting blocks (11) are fixedly connected to the bottom end of the lifting plate (10), second adjusting blocks (13) are fixedly connected to the upper ends of the moving blocks (12), limit rods (14) are movably connected to positions, which penetrate through two sides of the two moving blocks (12) and are located at the front end and the rear end of the moving block, screw rods (15) are connected to two sides of the moving block (12) in a centering mode, and one end of each screw rod (15) is fixedly connected with a second rotating rod (16).

3. A numerically controlled lathe tool rest assembly as set forth in claim 1, wherein: the bottom of fixed block (3) is provided with vertical baffle in the front, and the bottom of fixed block (3) is provided with the tilt baffle in the back.

4. A numerically controlled lathe tool rest assembly as set forth in claim 1, wherein: the tool rest body (1) is fixedly connected with the limiting ring (7), the tool rest body (1) is movably connected with the screw rod (15), and the tool rest body (1) is fixedly connected with the limiting rod (14).

5. A numerically controlled lathe tool rest assembly as in claim 2, wherein: the first regulating block (11) is inclined towards one side, and the second regulating block (13) is inclined towards the other side.