CN220312719U

CN220312719U - Tool rest angle adjusting mechanism with wide machining range

Info

Publication number: CN220312719U
Application number: CN202321419826.2U
Authority: CN
Inventors: 王越; 倪渝州
Original assignee: Yingkou Guanhua Machine Tools Co ltd
Current assignee: Yingkou Guanhua Machine Tools Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2024-01-09
Anticipated expiration: 2033-06-06

Abstract

The utility model belongs to the technical field of tool rest adjustment, and particularly relates to a tool rest angle adjustment mechanism with a wide processing range, which comprises a base, wherein a bracket is fixedly arranged at the top of the base, an air cylinder is fixedly arranged at the top of the bracket, an adjustment mechanism is fixedly arranged at the output end of the air cylinder, and the adjustment mechanism comprises a disc, a rotating shaft, an arc-shaped plate worm, a worm wheel, a screwing head, a square frame, a screw, a thread bush, a slide bar, a slide groove, a cutter and a driving motor. The utility model has reasonable structural design, and the square frame is driven to rotate by rotating the rotating shaft, so that the cutter also rotates, the machining angle of the cutter can be adjusted, the machining range of the cutter is obviously improved, the cutter can be driven to move by moving the threaded sleeve under the limit of the slide rod, and the position of the cutter is adjusted, so that the adjustability of the equipment is greatly improved.

Description

Tool rest angle adjusting mechanism with wide machining range

Technical Field

The utility model relates to the technical field of tool rest adjustment, in particular to a tool rest angle adjusting mechanism with a wide machining range.

Background

The tool rest angle adjusting mechanism is a device for adjusting the angle of the tool rest, is generally used in mechanical equipment in the industries of woodworking, metal processing, spinning and the like, and has the effects of realizing cutting and processing at different angles by adjusting the angle of the tool rest and improving the processing precision and efficiency. In the woodworking industry, the tool rest angle adjusting mechanism can be used for adjusting the tool rest angle of the sawing machine so as to realize sawing at different angles; in the metal processing industry, the tool rest angle adjusting mechanism can be used for adjusting the tool rest angle of a milling machine, a drilling machine and other machine tools so as to realize the processing of different angles; in the textile industry, knife rest angle adjustment mechanisms can be used to adjust the knife rest angle of a loom to achieve weaving at different angles.

The angle adjusting mechanism of the hob cutter frame of the hob machine is disclosed by the authorized publication number CN217193067U through retrieval. The utility model provides a gear hobbing machine gear rest angle adjustment mechanism, includes the base, the top fixedly connected with backup pad of base, the left side sliding connection of backup pad has the sliding plate, the bottom fixedly connected with fixed plate of sliding plate, the inside rotation of fixed plate is connected with the sleeve, telescopic surface fixedly connected with worm wheel, the top fixedly connected with driving motor of sliding plate, driving motor's output shaft fixedly connected with worm. The angle adjusting mechanism of the hob cutter frame of the hob cutter is convenient for adjusting the machining range of the cutter, can adaptively adjust according to the specification of the gear, can enable the cutter to abut against the outer surface of the gear to be machined at one time, and is high in adjusting precision and more convenient to operate.

However, the above design has the disadvantage that the above design requires manual pulling of the tool when adjusting the tool position, and the manual pulling of the tool is definitely dangerous, which is very easy to cause injury to hands of staff, and the design cannot adjust the machining angle of the tool, so we propose a tool rest angle adjusting mechanism with wide machining range to solve the problem.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and provides a tool rest angle adjusting mechanism with wide processing range.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a wide range tool holder angular adjustment mechanism comprising:

the base, base top fixed mounting has the support, support top fixed mounting has the cylinder, the fixed guiding mechanism that is provided with of cylinder output, guiding mechanism includes disc, axis of rotation, arc worm, worm wheel, twists first, square frame, screw rod, thread bush, slide bar, spout, cutter and driving motor.

Preferably, the disc is fixedly provided with the output end of the air cylinder, the rotating shaft is rotatably arranged at the bottom of the disc, and the arc plate is fixedly arranged at the bottom of the disc.

Preferably, the worm is rotatably arranged at the rear side of the arc-shaped plate, the worm wheel is fixedly sleeved outside the rotating shaft, the worm is meshed with the worm wheel, the front end of the worm penetrates through the arc-shaped plate and extends to the front side of the arc-shaped plate, and the screwing head is fixedly arranged at the front end of the worm.

Preferably, the square frame is fixedly arranged at the bottom of the rotating shaft, the screw is rotatably arranged between the inner walls of the front side and the rear side of the square frame, the threaded sleeve is in threaded connection with the outer side of the screw, the slide bar is fixedly arranged at the bottom of the threaded sleeve, the slide groove is formed in the bottom of the square frame, and the slide bar is in sliding connection with the slide groove.

Preferably, the cutter is fixedly arranged at the bottom end of the sliding rod, the driving motor is fixedly arranged at the rear side of the square frame, and the rear end of the screw rod penetrates through the inner wall of the rear side of the square frame and is fixedly connected with the output shaft of the driving motor.

Preferably, the four corners of the bottom of the base are fixedly provided with supporting legs, and the supporting legs are symmetrically arranged.

According to the tool rest angle adjusting mechanism with a wide machining range, a workpiece is placed on the top of the base, then the air cylinder is started, the output end of the air cylinder drives the tool to move downwards to machine the workpiece, when the machining angle of the tool is required to be adjusted, the screwing head is rotated to drive the worm to be meshed with the worm wheel, so that the rotating shaft can be driven to rotate, the square frame can be driven to rotate, the tool can also rotate along with the rotating shaft, the machining angle of the tool can be adjusted, and the machining range of the tool is obviously improved;

according to the tool rest angle adjusting mechanism with wide processing range, when the position of a tool is required to be adjusted, the driving motor is started, the output shaft of the driving motor rotates to drive the screw to rotate, so that the threaded sleeve in threaded connection with the screw is driven to move under the limit of the slide rod, the tool can be driven to move, the position of the tool is adjusted, and the adjustability of equipment is greatly improved;

the utility model has reasonable structural design, and the square frame is driven to rotate by rotating the rotating shaft, so that the cutter also rotates, the machining angle of the cutter can be adjusted, the machining range of the cutter is obviously improved, the cutter can be driven to move by moving the threaded sleeve under the limit of the slide rod, and the position of the cutter is adjusted, so that the adjustability of the equipment is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of a wide range tool holder angle adjustment mechanism according to the present utility model;

FIG. 2 is a schematic view of a part of a tool rest angle adjusting mechanism with wide processing range according to the present utility model;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

in the figure: 1. a base; 2. a bracket; 3. a cylinder; 4. an adjusting mechanism; 5. support legs; 401. a disc; 402. a rotating shaft; 403. an arc-shaped plate; 404. a worm; 405. a worm wheel; 406. screwing the head; 407. a block; 408. a screw; 409. a thread sleeve; 410. a slide bar; 411. a chute; 412. a cutter; 413. and driving the motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a wide range tool holder angular adjustment mechanism comprising:

the base 1, base 1 top fixed mounting has support 2, and support 2 top fixed mounting has cylinder 3, and cylinder 3 output is fixed to be provided with guiding mechanism 4, and guiding mechanism 4 includes disc 401, axis of rotation 402, arc 403 worm 404, worm wheel 405, twists first 406, square frame 407, screw 408, thread bush 409, slide bar 410, spout 411, cutter 412 and driving motor 413, can play the supporting role to cylinder 3 through support 2.

In the utility model, the output end of the air cylinder 3 is fixedly arranged on the disc 401, the rotating shaft 402 is rotatably arranged at the bottom of the disc 401, the arc plate 403 is fixedly arranged at the bottom of the disc 401, and the output end of the air cylinder 3 can drive the disc 401 to move by starting the air cylinder 3.

In the utility model, a worm 404 is rotatably arranged at the rear side of an arc-shaped plate 403, a worm wheel 405 is fixedly sleeved at the outer side of a rotating shaft 402, the worm 404 is meshed with the worm wheel 405, the front end of the worm 404 penetrates through the arc-shaped plate 403 and extends to the front side of the arc-shaped plate, a screwing head 406 is fixedly arranged at the front end of the worm 404, and the worm 404 is driven to be meshed with the worm wheel 405 by rotating the screwing head 406, so that the rotating shaft 402 can be driven to rotate.

In the utility model, a box 407 is fixedly arranged at the bottom of a rotating shaft 402, a screw 408 is rotatably arranged between the inner walls of the front side and the rear side of the box 407, a thread bush 409 is in threaded connection with the outer side of the screw 408, a slide bar 410 is fixedly arranged at the bottom of the thread bush 409, a slide groove 411 is arranged at the bottom of the box 407, the slide bar 410 is in sliding connection with the slide groove 411, and the thread bush 409 can be limited through the slide bar 410.

In the utility model, a cutter 412 is fixedly arranged at the bottom end of a slide bar 410, a driving motor 413 is fixedly arranged at the rear side of a square frame 407, the rear end of a screw 408 penetrates through the inner wall of the rear side of the square frame 407 and is fixedly connected with the output shaft of the driving motor 413, and the screw 408 can be driven to rotate by the rotation of the output shaft of the driving motor 413.

According to the utility model, the four corners of the bottom of the base 1 are fixedly provided with the supporting legs 5, the supporting legs 5 are symmetrically arranged, and the base 1 can be more stable by arranging the supporting legs 5.

In the utility model, when the tool is used, a workpiece is placed on the top of the base 1, then the air cylinder 3 is started, the output end of the air cylinder 3 drives the tool 412 to move downwards, the workpiece is machined, when the machining angle of the tool 412 needs to be adjusted, the screwing head 406 is rotated, the worm 404 is driven to be meshed with the worm wheel 405, so that the rotating shaft 402 can be driven to rotate, the box 407 can be driven to rotate, the tool 412 can also rotate along with the box 407, the machining angle of the tool 412 can be adjusted, the machining range of the tool 412 is obviously improved, when the position of the tool 412 needs to be adjusted, the driving motor 413 is started, the output shaft of the driving motor 413 rotates to drive the screw 408 to rotate, so that the threaded sleeve 409 in threaded connection with the screw 408 is driven to move under the limit of the slide rod 410, the tool 412 can be driven to move, the position of the tool 412 is adjusted, and the adjustability of equipment is greatly improved.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form 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 utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a wide tool rest angle adjustment mechanism of machining scope which characterized in that includes:

base (1), base (1) top fixed mounting has support (2), support (2) top fixed mounting has cylinder (3), cylinder (3) output is fixed to be provided with guiding mechanism (4), guiding mechanism (4) include disc (401), axis of rotation (402), arc (403) worm (404), worm wheel (405), twist first (406), square frame (407), screw rod (408), thread bush (409), slide bar (410), spout (411), cutter (412) and driving motor (413).

2. The wide-machining-range tool rest angle adjusting mechanism according to claim 1, wherein the disc (401) is fixedly arranged at the output end of the air cylinder (3), the rotating shaft (402) is rotatably arranged at the bottom of the disc (401), and the arc-shaped plate (403) is fixedly arranged at the bottom of the disc (401).

3. The wide-range tool rest angle adjusting mechanism according to claim 1, wherein the worm (404) is rotatably mounted at the rear side of the arc plate (403), the worm wheel (405) is fixedly sleeved at the outer side of the rotating shaft (402), the worm (404) is meshed with the worm wheel (405), the front end of the worm (404) penetrates through the arc plate (403) and extends to the front side of the arc plate, and the screwing head (406) is fixedly mounted at the front end of the worm (404).

4. The wide-machining-range tool rest angle adjusting mechanism according to claim 1, wherein the square frame (407) is fixedly installed at the bottom of the rotating shaft (402), the screw (408) is rotatably installed between the inner walls of the front side and the rear side of the square frame (407), the threaded sleeve (409) is in threaded connection with the outer side of the screw (408), the sliding rod (410) is fixedly installed at the bottom of the threaded sleeve (409), the sliding groove (411) is formed at the bottom of the square frame (407), and the sliding rod (410) is in sliding connection with the sliding groove (411).

5. The wide-range tool holder angle adjusting mechanism according to claim 1, wherein the tool (412) is fixedly mounted at the bottom end of the slide rod (410), the driving motor (413) is fixedly mounted at the rear side of the frame (407), and the rear end of the screw (408) penetrates through the inner wall of the rear side of the frame (407) and is fixedly connected with the output shaft of the driving motor (413).

6. The wide-machining-range tool rest angle adjusting mechanism according to claim 1, wherein supporting legs (5) are fixedly arranged at four corners of the bottom of the base (1), and the supporting legs (5) are symmetrically arranged.