CN213888198U - Lathe cutter up-down position adjusting device - Google Patents

Abstract

The utility model provides a position control device about lathe cutter, including connecting seat, knife rest power component and adjusting part, knife rest seat swing joint is on the connecting seat, and the center of knife rest seat is provided with the center pin, and the one end and the transmission of knife rest power component of center pin are connected, and adjusting part sets up in the below of knife rest seat and can drive the knife rest seat and reciprocate for the connecting seat. The tool rest seat is driven to move up and down on the connecting seat through the adjusting assembly, so that the position of the tool is adjusted conveniently, the adjusting assembly is provided with a power part, the working state of the adjusting assembly can be controlled through an external connection control button or a control device, and manual operation is not needed all the time. The control is convenient, and the working efficiency is improved.

Description

Lathe cutter up-down position adjusting device

Technical Field

The utility model belongs to the technical field of the lathe technique and specifically relates to position control device about lathe tool.

Background

The manufacturing industry directly reflects the productivity level of a country, is an important factor for distinguishing developing countries and developed countries, and has an important share in national economy of both developing and developed countries throughout the world. The lathe is the most important part in the manufacturing industry, and most metal parts can be processed almost without leaving the lathe. When a lathe is used for machining a metal shaft part, the metal shaft part needs to be subjected to operations such as turning, milling or cutting. These operations require the adjustment of the position of the turning tool. At present, the mode of manually adjusting the position of the turning tool is adopted, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. The utility model provides a position control device about lathe cutter can solve the regulation problem of lathe cutter upper and lower position, improves work efficiency.

According to the utility model discloses an embodiment, the utility model provides a position control device about lathe cutter, including connecting seat, carriage seat, knife rest power component and adjusting part, carriage seat swing joint is in on the connecting seat, the center of carriage seat is provided with the center pin of installation cutter, the one end of center pin with the transmission of knife rest power component is connected, adjusting part sets up the below of carriage seat can drive the carriage seat for the connecting seat reciprocates.

According to some embodiments of the invention, the adjustment assembly comprises a power component, a rotation shaft and an adjustment lever; the lathe tool comprises a tool rest seat, a rotating shaft, a power component, a cam, an adjusting rod and a lathe frame, wherein the rotating shaft is connected with the output end of the power component, the rotating shaft is provided with the cam, the adjusting rod is provided with a convex block, the lower end of the convex block is abutted to the surface of the cam, one end of the adjusting rod is hinged to the lathe frame, and the other end of the adjusting rod is abutted to the bottom of the tool rest seat.

According to some embodiments of the utility model, the one end of adjusting the pole and tool rest seat butt is provided with vertical arch, vertical bellied upper end butt the bottom of tool rest seat.

According to the utility model discloses a some embodiments, be provided with first drive wheel on the knife rest power component, be provided with the second drive wheel on the knife rest seat, be provided with the connecting band of connecting between them between first drive wheel and the second drive wheel.

According to some embodiments of the invention, the connecting band is elastic.

According to some embodiments of the utility model, knife rest power component below is provided with the supporting seat, supporting seat and lathe frame fixed connection.

According to some embodiments of the utility model, be provided with the slide rail on the connecting seat, be provided with on the tool rest seat with slide rail accordant connection's spout.

The utility model discloses has following technological effect:

1. the utility model discloses position control device about lathe cutter adjusts the upper and lower position of lathe tool through setting up adjusting part in the below of tool rest seat, and it is convenient to adjust, has improved work efficiency.

2. The utility model discloses position control device about lathe cutter, adjusting device comprise power part, axis of rotation and regulation pole, simple structure, low in production cost.

3. The utility model discloses position control device about lathe cutter, mode swing joint that connecting seat and tool rest seat pass through slide rail and spout, and simple structure and tool rest seat remove conveniently.

Drawings

Fig. 1 is an overall schematic diagram of an embodiment of the present invention.

Reference numerals: the tool rest comprises a connecting seat 100, a sliding rail 110, a tool rest seat 200, a second driving wheel 210, a sliding groove 220, a tool rest power assembly 300, a first driving wheel 310, an adjusting assembly 400, a power part 410, a rotating shaft 420, a cam 421, an adjusting rod 430, a convex block 431, a bulge 432, a connecting belt 500 and a supporting seat 600.

Detailed Description

The following description is provided with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

It is to be understood that the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component surface" includes reference to one or more of such surfaces.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc.

Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

Although terms such as "first" and "second" used in various embodiments of the present disclosure may modify various elements of the various embodiments, the terms do not limit the corresponding elements. For example, these terms do not limit the order and/or importance of the corresponding elements. These terms may be used to distinguish one element from another.

As shown in fig. 1, the embodiment of the utility model provides a position control device about lathe cutter, including connecting seat 100, tool rest seat 200, tool rest power component 300 and adjusting part 400, tool rest seat 200 swing joint is on connecting seat 100, and the center of tool rest seat 200 is provided with the center pin of installation cutter, the center pin is connected with tool rest power component 300 transmission, and adjusting part 400 sets up in the below of tool rest seat 200 and can drive tool rest seat 200 and reciprocate for connecting seat 100. The adjusting assembly 400 drives the tool rest base 200 to move up and down on the connecting base 100, so that the position of the tool can be adjusted conveniently, the adjusting assembly 400 is generally provided with a power part 410, and the working state of the adjusting assembly 400 can be controlled by connecting a control button or a control device from the outside without manual operation. The control is convenient, and the working efficiency is improved.

As shown in FIG. 1, in certain embodiments, the adjustment assembly 400 includes a power member 410, a rotatable shaft 420, and an adjustment lever 430; the rotating shaft 420 is connected with the output end of the power component 410, the cam 421 is arranged on the rotating shaft 420, the convex block 431 is arranged on the adjusting rod 430, the lower end of the convex block 431 is abutted to the surface of the cam 421, one end of the adjusting rod 430 is hinged with the lathe frame, and the other end of the adjusting rod is abutted to the bottom of the tool rest base 200. The power component 410 can be a motor or an air cylinder, and in addition, the power component 410 can also be replaced by a main power device of a lathe, so that one motor or air cylinder can be arranged less, and the cost is reduced, and the energy is saved. The power component 410 drives the rotating shaft 420 to rotate, the bump 431 on the adjusting rod 430 can abut against different positions on the surface of the cam 421, so that the adjusting rod 430 moves up and down, the other end of the adjusting rod 430 abuts against the tool rest base 200, the adjusting rod 430 moving up and down drives the tool rest base 200 to move up and down, the cam 421 rotates for one circle every time, the tool rest base 200 moves up and down for one round, the speed of the tool rest base 200 moving up and down can be realized by adjusting the rotating speed of the power component 410, the adjusting assembly 400 is simple in structure and low in cost.

As shown in fig. 1, in some embodiments, the end of the adjustment rod 430 abutting the tool holder base 200 is provided with a vertical protrusion 432, and the upper end of the vertical protrusion 432 abuts the bottom of the tool holder base 200. Preferably, the vertical protrusion 432 is disposed at an end of the adjustment rod 430, and the vertical protrusion 432 is disposed to convert an up-and-down moving stroke of the adjustment rod 430 into an up-and-down moving stroke of the tool rest base 200 to be maximized, thereby further facilitating adjustment of up-and-down movement of the tool rest base 200.

As shown in FIG. 1, in some embodiments, the tool holder power assembly 300 is provided with a first driving wheel 310, the tool holder base 200 is provided with a second driving wheel 210, and a connecting belt 500 is provided between the first driving wheel 310 and the second driving wheel 210 for connecting the two. The tool post power assembly 300 allows the tool on the tool post base 200 to rotate to facilitate key or slot milling on the workpiece to be machined.

As shown in fig. 1, in some embodiments, interface tape 500 is elastic. When the tool rest 200 moves up and down, the elastic connection belt 500 can ensure that the connection between the first transmission wheel 310, the second transmission wheel 210 and the connection belt 500 is correspondingly kept stable when the second transmission wheel moves up and down, and power transmission between the first transmission wheel 310 and the second transmission wheel 210 is facilitated.

In some embodiments, as shown in fig. 1, a support base 600 is disposed below the tool post power assembly 300, and the support base 600 is fixedly connected to the lathe frame. The supporting seat 600 is used for fixing the tool rest power assembly 300, the tool rest power assembly 300 is lifted by a certain height through the supporting seat 600, and the initial height of the first driving wheel 310 before the movement of the second driving wheel 210 is consistent with that of the second driving wheel 210, so that the length of the connecting belt 500 can be reduced, and the cost is saved.

As shown in fig. 1, in some embodiments, the connecting base 100 is provided with a sliding rail 110, and the tool holder 200 is provided with a sliding groove 220 matching with the sliding rail 110. The connecting base 100 is fixedly connected to the lathe frame, and the sliding groove 220 is connected to the sliding rail 110, so that the tool holder base 200 can move up and down relative to the connecting base 100. Make the utility model has the advantages of simple integral structure and low cost.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims (7)

1. Lathe cutter upper and lower position control device, its characterized in that: including connecting seat (100), knife rest seat (200), knife rest power component (300) and adjusting part (400), knife rest seat (200) swing joint be in on connecting seat (100), the center of knife rest seat (200) is provided with the center pin of installation cutter, the one end of center pin with knife rest power component (300) transmission is connected, adjusting part (400) set up the below of knife rest seat (200) can drive knife rest seat (200) for connecting seat (100) reciprocate.

2. The lathe tool up-down position adjusting apparatus according to claim 1, wherein: the adjusting assembly (400) comprises a power component (410), a rotating shaft (420) and an adjusting rod (430); the rotating shaft (420) is connected with the output end of the power component (410), a cam (421) is arranged on the rotating shaft (420), a convex block (431) is arranged on the adjusting rod (430), the lower end of the convex block (431) is abutted to the surface of the cam (421), one end of the adjusting rod (430) is hinged to a lathe frame, and the other end of the adjusting rod is abutted to the bottom of the tool rest base (200).

3. The lathe tool up-down position adjusting apparatus according to claim 2, wherein: one end of the adjusting rod (430) abutted to the tool rest base (200) is provided with a vertical protrusion (432), and the upper end of the vertical protrusion (432) is abutted to the bottom of the tool rest base (200).

4. The lathe tool up-down position adjusting apparatus according to claim 2, wherein: the tool rest power assembly (300) is provided with a first driving wheel (310), the tool rest base (200) is provided with a second driving wheel (210), and a connecting belt (500) for connecting the first driving wheel (310) and the second driving wheel (210) is arranged between the first driving wheel and the second driving wheel.

5. The lathe tool up-down position adjusting apparatus according to claim 4, wherein: the connecting band (500) is elastic.

6. The lathe tool up-down position adjusting apparatus according to claim 1, wherein: and a supporting seat (600) is arranged below the tool rest power assembly (300), and the supporting seat (600) is fixedly connected with a lathe frame.

7. The lathe tool up-down position adjusting apparatus according to claim 1, wherein: the tool rest is characterized in that a sliding rail (110) is arranged on the connecting seat (100), and a sliding groove (220) which is connected with the sliding rail (110) in a matching mode is arranged on the tool rest seat (200).

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