CN217412468U - Lathe machining tool rest with adjustable fixing mode - Google Patents
Lathe machining tool rest with adjustable fixing mode Download PDFInfo
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- CN217412468U CN217412468U CN202220841551.0U CN202220841551U CN217412468U CN 217412468 U CN217412468 U CN 217412468U CN 202220841551 U CN202220841551 U CN 202220841551U CN 217412468 U CN217412468 U CN 217412468U
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Abstract
The utility model discloses a knife rest for lathe work of adjustable fixed mode, the power distribution box comprises a box body, one side fixed mounting of box has rotational speed adjustment mechanism, one side movable mounting of rotational speed adjustment mechanism has knife rest moving mechanism, knife rest moving mechanism's top fixedly connected with turning mechanism, rotational speed adjustment mechanism includes servo motor and main adjusting gear, servo motor's output has main adjusting gear through bearing axle fixed mounting, one side meshing that main adjusting gear is close to the gear wheel has first pinion. The utility model discloses a setting of speed control mechanism, the servo motor work in the speed control mechanism, when the stationary dog is fixed the equipment that wants the turning, can improve the rotational speed, reduce the rotational speed of threaded rod, reduce the removal rate of movable block, the turning frequency of the article that the improvement device is to needs the turning, and only needs a servo motor to operate, saves the resource, improves the functionality and the practicality of device.
Description
Technical Field
The utility model relates to a lathe machining technical field specifically is a knife rest is used in lathe machining of adjustable fixed mode.
Background
The lathe machining is a part of mechanical machining and mainly comprises two machining modes, wherein one mode is to fix a turning tool and machine a workpiece which is not formed in rotation, the other mode is to fix the workpiece and carry out precision machining through the high-speed rotation of the workpiece and the transverse and longitudinal movement of the turning tool, a drill bit, a reamer, a screw tap, a die, a knurling tool and the like can be used for carrying out corresponding machining on the lathe, and the lathe is mainly used for machining a shaft, a disc, a sleeve and other workpieces with rotary surfaces and is the most widely used machine tool machining in mechanical manufacturing and repairing factories;
the adjustable fixed mode tool rest for lathe processing in the prior art has the following defects: the general lathe is provided with two or more motors for operation, the motors do not participate in the operation, and the selling price of the device is increased.
Disclosure of Invention
The utility model aims to provide a lathe machining tool rest with an adjustable fixing mode, which solves the problems in the prior art;
in order to achieve the purpose, the utility model provides the following technical scheme, an adjustable fixed mode lathe processing tool rest, which comprises a box body, wherein a rotating speed adjusting mechanism is fixedly arranged on one side of the box body, a tool rest moving mechanism is movably arranged on one side of the rotating speed adjusting mechanism, and a turning mechanism is fixedly connected to the top of the tool rest moving mechanism;
the rotating speed adjusting mechanism comprises a servo motor and a main adjusting gear, the output end of the servo motor is fixedly provided with the main adjusting gear through a bearing shaft, one side, close to a large gear, of the main adjusting gear is meshed with a first auxiliary gear, the first auxiliary gear is rotatably connected to one side of the inner wall of a box body through a rotating shaft, one side, close to a small gear, of the main adjusting gear is meshed with a second auxiliary gear, the second auxiliary gear is rotatably connected to the other side of the inner wall of the box body through the rotating shaft, one end of the main adjusting gear is rotatably connected with a rotating rod through a movable bolt, one side of the rotating rod is fixedly connected with the auxiliary adjusting gear, the auxiliary adjusting gear is meshed with one side of the first auxiliary gear, and one end of the rotating rod is fixedly connected with a fixing claw;
preferably, one side of the second auxiliary gear is fixedly connected with a bearing rod, one end of the bearing rod is fixedly connected with a threaded rod, and one end of the threaded rod is rotatably connected to the bottom of the inner side wall of the box body through a rotating shaft;
preferably, the middle part of the inner side wall of the box body is fixedly connected with a limiting rod, the bottom of the box body is fixedly connected with a bearing frame, and one side of the box body is fixedly provided with a control panel;
preferably, the tool rest moving mechanism comprises a moving block, the moving block is in threaded connection with the surface of the threaded rod, and the top of the moving block is fixedly connected with a bearing block;
preferably, one side of the upper surface of the bearing block is fixedly connected with a limiting frame, and two sides of the top of the limiting frame are fixedly connected with limiting clamping blocks;
preferably, the turning mechanism comprises a bearing column, and a cutter head is inserted into one end of the bearing column through a mortise formed in the middle of the bearing column;
preferably, a threaded hole is formed in the bottom end of the cutter head, and a fixing bolt is connected to one side of the bearing column in a threaded manner;
compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a setting of rotational speed adjustment mechanism, the servo motor work in the rotational speed adjustment mechanism, when the fixed claw is fixed the equipment that wants the turning, can improve the rotational speed, reduce the rotational speed of threaded rod, reduce the moving speed of movable block, improve the turning frequency of device to the article that needs the turning, and only need a servo motor to operate, save the resource, improve the functionality and the practicality of device;
2 the utility model discloses a setting of turning mechanism can adjust the extension length of tool bit, can correspond the article of different thicknesses and carry out length adjustment, the operation of being convenient for, the practicality and the simple operation nature of improving the device.
Drawings
Fig. 1 is a schematic structural view of a rotation speed adjusting mechanism of the present invention;
FIG. 2 is a schematic view of the main adjusting gear of the present invention;
FIG. 3 is a schematic view of the structure of the spacing frame of the present invention;
FIG. 4 is a schematic structural view of a turning mechanism of the present invention;
in the figure: 1. a box body; 101. a limiting rod; 102. a bearing frame; 103. a control panel; 2. a rotational speed adjusting mechanism; 201. a servo motor; 202. a main adjusting gear; 203. a first counter gear; 204. a second counter gear; 205. a stopcock; 206. a rotating rod; 207. a secondary adjustment gear; 208. a fixed jaw; 209. a load-bearing bar; 210. a threaded rod; 3. a tool rest moving mechanism; 301. a moving block; 302. a bearing block; 303. a limiting frame; 304. a clamping block; 4. a turning mechanism; 401. a load-bearing column; 402. mortises; 403. a cutter head; 404. a threaded hole; 405. and fixing the bolt.
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 those skilled in the art without creative efforts belong to the protection scope of the present invention;
in the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance;
in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for a person of ordinary skill in the art;
referring to fig. 1 and 2, an adjustable fixing type tool rest for lathe machining includes a box 1, a rotation speed adjusting mechanism 2 is fixedly installed on one side of the box 1, a tool rest moving mechanism 3 is movably installed on one side of the rotation speed adjusting mechanism 2, a turning mechanism 4 is fixedly connected to the top of the tool rest moving mechanism 3, the rotation speed adjusting mechanism 2 includes a servo motor 201 and a main adjusting gear 202, a main adjusting gear 202 is fixedly installed at an output end of the servo motor 201 through a bearing shaft, a first secondary gear 203 is engaged with one side of the main adjusting gear 202 close to a large gear, the first secondary gear 203 is rotatably connected to one side of an inner wall of the box 1 through a rotating shaft, a second secondary gear 204 is engaged with one side of the main adjusting gear 202 close to a small gear, the second secondary gear 204 is rotatably connected to the other side of the inner wall of the box 1 through a rotating shaft, one end of the main adjusting gear 202 is rotatably connected to a rotating rod 206 through a movable bolt 205, one side of the rotating rod 206 is fixedly connected with an auxiliary adjusting gear 207, the auxiliary adjusting gear 207 is meshed with one side of the first auxiliary gear 203, one end of the rotating rod 206 is fixedly connected with a fixed claw 208, one side of the second auxiliary gear 204 is fixedly connected with a bearing rod 209, one end of the bearing rod 209 is fixedly connected with a threaded rod 210, and one end of the threaded rod 210 is rotatably connected to the bottom of the inner side wall of the box body 1 through a rotating shaft;
when the device is used, through the arrangement of the rotating speed adjusting mechanism 2, when the servo motor 201 in the rotating speed adjusting mechanism 2 works, the servo motor 201 drives the main adjusting gear 202 to rotate, the first auxiliary gear 203 is meshed at one side of the main adjusting gear 202, the main adjusting gear 202 and the first auxiliary gear 203 both comprise a large gear and a small gear, the large gear of the main adjusting gear 202 is meshed with the small gear of the first auxiliary gear 203, so that the rotating speed of the first auxiliary gear 203 is far greater than that of the main adjusting gear 202, when the fixed jaw 208 fixes a device to be turned, the rotating speed can be improved, the small gear of the main adjusting gear 202 is meshed at one side of the second auxiliary gear 204, the circumference of the second auxiliary gear 204 is far greater than that of the small gear of the main adjusting gear 202, the rotating speed of the second auxiliary gear 204 can be greatly reduced, the rotating speed of the threaded rod 210 can be reduced, the moving speed of the moving block 301 can be reduced, and the turning frequency of the device to an object to be turned can be improved, only one servo motor is needed for operation, so that resources are saved, and the functionality and the practicability of the device are improved;
referring to fig. 1 and 3, a tool rest for lathe machining with an adjustable fixing mode is characterized in that a limiting rod 101 is fixedly connected to the middle of the inner side wall of a box body 1, a bearing frame 102 is fixedly connected to the bottom of the box body 1, a control panel 103 is fixedly installed on one side of the box body 1, a tool rest moving mechanism 3 comprises a moving block 301, the moving block 301 is in threaded connection with the surface of a threaded rod 210, a bearing block 302 is fixedly connected to the top of the moving block 301, a limiting frame 303 is fixedly connected to one side of the upper surface of the bearing block 302, limiting clamping blocks 304 are fixedly connected to both sides of the top of the limiting frame 303, a turning mechanism 4 comprises a bearing column 401, a tool bit 403 is inserted into one end of the bearing column 401 through a mortise 402 formed in the middle of the bearing column 401, a threaded hole 404 is formed in the bottom end of the tool bit 403, and a fixing bolt 405 is in threaded connection with one side of the bearing column 401;
when the device is used, the turning mechanism 4 is arranged, the cutter head 403 is inserted into the bearing column 401 and is fixed through the fixing bolt 405, the threaded holes 404 are formed in one side of the cutter head 403, the extending length of the cutter head 403 can be adjusted, length adjustment can be performed on objects with different thicknesses, operation is facilitated, and the practicability and the operation convenience of the device are improved;
according to the working principle, through the arrangement of the rotating speed adjusting mechanism 2, when the servo motor 201 in the rotating speed adjusting mechanism 2 works, the servo motor 201 drives the main adjusting gear 202 to rotate, the first auxiliary gear 203 is meshed at one side of the main adjusting gear 202, the main adjusting gear 202 and the first auxiliary gear 203 both comprise a large gear and a small gear, the large gear of the main adjusting gear 202 is meshed with the small gear of the first auxiliary gear 203, so that the rotating speed of the first auxiliary gear 203 is far greater than that of the main adjusting gear 202, when the fixed jaw 208 fixes the equipment to be turned, the rotating speed can be improved, the small gear of the main adjusting gear 202 is meshed at one side of the second auxiliary gear 204, the circumference of the second auxiliary gear 204 is far greater than that of the small gear of the main adjusting gear 202, the rotating speed of the second auxiliary gear 204 can be greatly reduced, the rotating speed of the threaded rod 210 can be reduced, the moving speed of the moving block 301 can be reduced, and the turning frequency of the equipment to the object to be turned can be improved, only one servo motor is needed for operation, resources are saved, and the functionality and the practicability of the device are improved, through the arrangement of the turning mechanism 4, the cutter head 403 is inserted into the bearing column 401 and is fixed through the fixing bolt 405, one side of the cutter head 403 is provided with a plurality of threaded holes 404, the extending length of the cutter head 403 can be adjusted, the length of the cutter head 403 can be adjusted corresponding to articles with different thicknesses, the operation is convenient, and the practicability and the operation convenience of the device are improved;
it is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a knife rest for lathe processing of adjustable fixed mode, includes box (1), its characterized in that: one side fixed mounting of box (1) has speed adjusting mechanism (2), one side movable mounting of speed adjusting mechanism (2) has knife rest moving mechanism (3), the top fixedly connected with turning mechanism (4) of knife rest moving mechanism (3), speed adjusting mechanism (2) includes servo motor (201) and main adjusting gear (202), the output of servo motor (201) has main adjusting gear (202) through bearing axle fixed mounting, one side that main adjusting gear (202) is close to the gear wheel meshes first pinion (203), first pinion (203) rotates through the pivot and connects in one side of box (1) inner wall, one side that main adjusting gear (202) is close to the pinion meshes second pinion (204), second pinion (204) rotates through the pivot and connects in the opposite side of box (1) inner wall, one end of the main adjusting gear (202) is rotatably connected with a rotating rod (206) through a movable bolt (205), one side of the rotating rod (206) is fixedly connected with an auxiliary adjusting gear (207), the auxiliary adjusting gear (207) is meshed with one side of a first auxiliary gear (203), and one end of the rotating rod (206) is fixedly connected with a fixed claw (208).
2. The adjustable fastening type tool post for lathe machining according to claim 1, wherein: one side fixedly connected with bearing bar (209) of second auxiliary gear (204), the one end fixedly connected with threaded rod (210) of bearing bar (209), the one end of threaded rod (210) is rotated through the pivot and is connected in the bottom of box (1) inside wall.
3. The adjustable fastening type tool post for lathe machining according to claim 1, wherein: the middle part fixedly connected with gag lever post (101) of box (1) inside wall, the bottom fixedly connected with bearing frame (102) of box (1), one side fixed mounting of box (1) has control panel (103).
4. The adjustable fastening type tool post for lathe machining according to claim 1, wherein: the tool rest moving mechanism (3) comprises a moving block (301), the moving block (301) is in threaded connection with the surface of the threaded rod (210), and a bearing block (302) is fixedly connected to the top of the moving block (301).
5. The tool post for lathe machining according to claim 4, wherein the tool post comprises: one side fixedly connected with spacing (303) of bearing block (302) upper surface, the equal fixedly connected with spacing fixture block (304) in both sides at spacing (303) top.
6. The adjustable fastening type tool post for lathe machining according to claim 1, wherein: the turning mechanism (4) comprises a bearing column (401), and a cutter head (403) is inserted into one end of the bearing column (401) through a mortise (402) formed in the middle of the bearing column.
7. The tool post for lathe machining according to claim 6, wherein the tool post comprises: threaded hole (404) are seted up to the bottom of tool bit (403), one side threaded connection of heel post (401) has fixing bolt (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220841551.0U CN217412468U (en) | 2022-04-13 | 2022-04-13 | Lathe machining tool rest with adjustable fixing mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220841551.0U CN217412468U (en) | 2022-04-13 | 2022-04-13 | Lathe machining tool rest with adjustable fixing mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217412468U true CN217412468U (en) | 2022-09-13 |
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ID=83182174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220841551.0U Active CN217412468U (en) | 2022-04-13 | 2022-04-13 | Lathe machining tool rest with adjustable fixing mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217412468U (en) |
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2022
- 2022-04-13 CN CN202220841551.0U patent/CN217412468U/en active Active
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