CN221246953U - Turnover mechanism capable of clamping workpiece for high-speed lathe - Google Patents
Turnover mechanism capable of clamping workpiece for high-speed lathe Download PDFInfo
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- CN221246953U CN221246953U CN202322765528.5U CN202322765528U CN221246953U CN 221246953 U CN221246953 U CN 221246953U CN 202322765528 U CN202322765528 U CN 202322765528U CN 221246953 U CN221246953 U CN 221246953U
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- 230000007306 turnover Effects 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
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- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model discloses a turnover mechanism for a high-speed lathe capable of clamping a workpiece, which belongs to the technical field of high-speed lathes and comprises a turnover assembly and a clamping assembly, wherein the turnover assembly comprises two worm wheels and two worms, the two worm wheels are respectively meshed with the corresponding worms, chain wheels are fixedly sleeved on the outer sides of the two worm wheels, the same chain is arranged on the outer sides of the two chain wheels in a transmission manner, the clamping assembly comprises a base, a first clamping plate and a second clamping plate, two limiting frames are fixedly arranged on the front side of the base, the first clamping plate and the second clamping plate are respectively connected with the corresponding limiting frames in a sliding manner, and a hydraulic rod is fixedly arranged on the front side of the square plate. According to the utility model, through the mutual matching between the overturning assembly and the clamping assembly, the turning work of a plurality of angles can be realized on the workpiece, the workpiece clamping stability after the angle adjustment can be realized, and the use is facilitated.
Description
Technical Field
The utility model relates to the technical field of high-speed lathes, in particular to a turnover mechanism for a high-speed lathe, which can clamp a workpiece.
Background
The high-speed lathe refers to a high-speed and precise numerical control lathe, a turning center type and a four-axis or more linkage composite processing machine tool mainly meets the requirements of industries such as aerospace, aviation, instruments, meters, electronic information, bioengineering and the like, turning is performed on the lathe, the turning is generally performed on the lathe for processing an inner cylindrical surface, an outer cylindrical surface, an end surface, a conical surface, a forming surface and threads of a workpiece, and the angles of the workpiece are different, so that the workpiece needs to be adjusted to facilitate operation, and the workpiece needs to be fixed in order to avoid movement of the workpiece caused by turning.
The patent document with the bulletin number of CN217942685U discloses an automatic turnover mechanism for a high-speed lathe, which comprises a base plate, the inner chamber of bottom plate is provided with the top and runs through the turnover assembly to the bottom plate outside, the right side fixedly connected with rotating electrical machines of turnover assembly, the output shaft fixedly connected with rotation axis of rotating electrical machines, the surface fixedly connected with of rotation axis a plurality of bracing pieces, a plurality of the holistic right side fixedly connected with clamping assembly of bracing piece, the turnover assembly include the driving motor with the left side fixedly connected with of bottom plate inner chamber. When the automatic turning mechanism for the high-speed lathe is used, after a workpiece is clamped and fixed through the clamping assembly, the rotating motor is started to drive the workpiece on the clamping assembly to rotate, the turning assembly can be started to drive the clamping assembly and the workpiece to turn ninety degrees in order to complete an axial turning procedure in cooperation with the high-speed lathe, and turning work can be carried out on the side face.
According to the technical scheme, the hinged sliding rod and the supporting plate are utilized to turn the clamped workpiece, and only ninety degrees of turning can be performed on the clamped workpiece, but the workpiece is different in turning angle, and when the adjusting angle exceeds ninety degrees, the workpiece is required to be placed again to turn, so that the multi-angle turning cannot be satisfied; therefore, we propose a turnover mechanism for a high-speed lathe which can clamp a workpiece to solve the problem.
Disclosure of utility model
The utility model aims to provide a turnover mechanism for a high-speed lathe, which can clamp a workpiece, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A turnover mechanism for a high-speed lathe capable of clamping a workpiece comprises:
the overturning assembly comprises two worm wheels and two worms, the two worm wheels are respectively meshed with the corresponding worms, rotating shafts are fixedly arranged in the two worm wheels, one ends of the two rotating shafts are respectively fixedly provided with square plates and square columns, the outer sides of the two worm wheels are fixedly sleeved with chain wheels, the outer sides of the two chain wheels are in transmission and are provided with the same chain,
Lathe, lathe top fixed mounting has two shell bodies, and one side that two shell bodies are close to each other is provided with the clamping assembly, the clamping assembly includes base, first grip block and second grip block, the front side fixed mounting of base has two spacing frames, first grip block with second grip block sliding connection respectively is in the spacing frame that corresponds, the front side fixed mounting of square board has the hydraulic stem, base fixed connection is in the front side of hydraulic stem.
Preferably, the output end of the hydraulic rod is fixedly connected with a fixed column, the top of the first clamping plate is rotatably provided with a first connecting plate, the bottom of the second clamping plate is rotatably provided with a second connecting plate, and the first connecting plate and the second connecting plate are rotatably provided with the outside of the fixed column.
Preferably, a square groove is formed in the square column, a telescopic column is slidably mounted in the square groove, a sliding plate is fixedly mounted at the rear end of the telescopic column, square holes are formed in one side of the first clamping plate and one side of the second clamping plate, and the sliding plate is slidably mounted in the square holes.
Preferably, one end of one of the rotating shafts is fixedly provided with a crank.
Preferably, the two worm wheels and the two worms are respectively rotatably mounted in the corresponding outer shells.
Preferably, a through hole is formed in the front side of the lathe, and the chain is arranged in the through hole.
According to the turnover mechanism for the high-speed lathe, the workpiece is placed between the first clamping plate and the second clamping plate, the hydraulic rod drives the fixed column to move forwards, the first connecting plate and the second connecting plate are driven to move inwards, the first clamping plate and the second clamping plate slide inwards, the workpiece can be clamped and fixed, meanwhile, the first clamping plate and the second clamping plate push the same sliding plate in the workpiece to move forwards, the telescopic column connected with the sliding plate contracts inwards, and the workpiece clamping stability is maintained;
According to the turnover mechanism for the high-speed lathe, which can clamp a workpiece, the chain wheel on one worm is driven to rotate through the rotating crank, so that the chain on the outer side of the chain wheel drives the other worm to rotate, the two worms rotate to drive the worm wheel meshed with the worm to rotate, the rotating shaft in the worm wheel rotates, the square plate and the square column connected with the rotating shaft do circular motion, the clamping assembly carries the workpiece to do circular motion to any angle, the crank is loosened after angle adjustment is completed, and the angle of the workpiece can be fixed through the transmission self-locking property of the worm wheel and the worm, so that the turning work of the workpiece is facilitated;
The turning mechanism is reasonable in structural design, can realize turning work of workpieces at a plurality of angles through mutual matching between the overturning assembly and the clamping assembly, can realize the stability of workpiece clamping after angle adjustment, and is beneficial to use.
Drawings
FIG. 1 is a schematic perspective view of a turnover mechanism for a high-speed lathe capable of clamping a workpiece;
FIG. 2 is a schematic view of a clamping assembly according to the present utility model;
FIG. 3 is a schematic diagram of a turnover assembly according to the present utility model;
fig. 4 is a schematic cross-sectional view of the outer casing according to the present utility model.
In the figure: 1. a lathe; 2. a clamping assembly; 201. a square plate; 202. a hydraulic rod; 203. a base; 204. a limit frame; 205. a first connection plate; 206. a first clamping plate; 207. fixing the column; 208. a second connecting plate; 209. a second clamping plate; 210. a sliding plate; 211. a telescopic column; 212. square columns; 3. a flip assembly; 301. an outer housing; 302. a worm wheel; 303. a worm; 304. a sprocket; 305. a chain; 306. a rotating shaft; 307. and (3) a crank.
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 to 4, a turning mechanism for a high-speed lathe capable of gripping a workpiece, comprising:
Lathe 1, lathe 1 top fixed mounting has two shell body 301, one side that two shell body 301 are close to each other is provided with clamping assembly 2, clamping assembly 2 includes base 203, first grip block 206 and second grip block 209, two spacing frames 204 of front side fixed mounting of base 203, first grip block 206 and second grip block 209 are sliding connection respectively in corresponding spacing frames 204, the front side fixed mounting of square 201 has hydraulic stem 202, base 203 fixed connection is at the front side of hydraulic stem 202, fixedly connected with fixed column 207 on the output of hydraulic stem 202, first connecting plate 205 is installed in the rotation of first grip block 206 top, second connecting plate 208 is installed in the rotation of the bottom of second grip block 209, first connecting plate 205 and second connecting plate 208 are all installed in the rotation outside fixed column 207, inwards extrude the clamping piece through first grip block 206 and second grip block 209.
In this embodiment, the method further includes: the turnover assembly 3, the turnover assembly 3 includes two worm wheels 302, two worms 303, two worm wheels 302 respectively with corresponding worm 303 intermesh, two worm wheels 302 and two worms 303 rotate respectively and install in corresponding shell 301, all fixed mounting has pivot 306 in two worm wheels 302, the one end of two pivot 306 respectively fixed mounting has square 201 and square 212, the outside of two worm wheels 302 is all fixed the cover and is equipped with sprocket 304, same chain 305 is installed in the outside transmission of two sprocket 304, the through-hole has been seted up to lathe 1's front side, chain 305 sets up in the through-hole, one end fixed mounting of one of them pivot 306 has crank 307, rotate worm 303 through crank 307, chain 305 transmission makes two worm 303 drive corresponding worm wheel 302 and rotate, can fix the work piece of accomplishing the angle adjustment.
In this embodiment, a square groove is formed in the square column 212, a telescopic column 211 is slidably mounted in the square groove, a sliding plate 210 is fixedly mounted at the rear end of the telescopic column 211, square holes are formed in one sides of the first clamping plate 206 and the second clamping plate 209, the sliding plate 210 is slidably mounted in the square holes, and the sliding plate 210 slides in the square holes to enable the first clamping plate 206 and the second clamping plate 209 to be stable in the clamping process, so that the stability of the workpiece during turning is increased.
In this embodiment, when in use, the workpiece is placed between the first clamping plate 206 and the second clamping plate 209, the hydraulic rod 202 drives the fixing column 207 to move forward, and drives the first connecting plate 205 and the second connecting plate 208 to move inward, so that the first clamping plate 206 and the second clamping plate 209 slide inward, and the workpiece can be clamped and fixed, and meanwhile, the first clamping plate 206 and the second clamping plate 209 push the same sliding plate 210 inside forward to move forward, so that the telescopic column 211 connected with the sliding plate 210 contracts inward to keep the workpiece clamping stability; the sprocket 304 on one worm 303 is driven to rotate by the rotating crank 307, so that the chain 305 outside the sprocket 304 drives the other worm 303 to rotate, the two worms 303 rotate to drive the worm wheel 302 meshed with the worm 303 to rotate, the rotating shaft 306 in the worm wheel 302 rotates, the square plate 201 and the square column 212 connected with the rotating shaft 306 do circular motion, the clamping assembly 2 carries a workpiece to do circular motion to any angle, the crank 307 is loosened after angle adjustment is completed, and the angle of the workpiece can be fixed through the transmission self-locking property of the worm wheel 302 and the worm 303, so that turning work is convenient to conduct on the workpiece.
The turnover mechanism for the high-speed lathe, which is capable of clamping the workpiece, is provided by the utility model. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. A turnover mechanism for a high-speed lathe capable of clamping a workpiece, comprising:
The overturning assembly (3), the overturning assembly (3) comprises two worm wheels (302), two worms (303), two worm wheels (302) are respectively meshed with the corresponding worm (303), rotating shafts (306) are fixedly arranged in the two worm wheels (302), square plates (201) and square columns (212) are respectively fixedly arranged at one ends of the two rotating shafts (306), chain wheels (304) are fixedly sleeved on the outer sides of the two worm wheels (302), the same chain (305) is arranged on the outer sides of the two chain wheels (304) in a transmission mode,
Lathe (1), lathe (1) top fixed mounting has two shell body (301), and one side that two shell body (301) are close to each other is provided with clamping assembly (2), clamping assembly (2) are including base (203), first grip block (206) and second grip block (209), the front side fixed mounting of base (203) has two spacing frames (204), first grip block (206) with second grip block (209) sliding connection respectively in spacing frame (204) that correspond, the front side fixed mounting of square board (201) has hydraulic stem (202), base (203) fixed connection is in the front side of hydraulic stem (202).
2. The turnover mechanism for the high-speed lathe capable of clamping workpieces according to claim 1, wherein a fixing column (207) is fixedly connected to the output end of the hydraulic rod (202), a first connecting plate (205) is rotatably mounted on the top of the first clamping plate (206), a second connecting plate (208) is rotatably mounted on the bottom of the second clamping plate (209), and both the first connecting plate (205) and the second connecting plate (208) are rotatably mounted on the outer side of the fixing column (207).
3. The turnover mechanism for the high-speed lathe capable of clamping workpieces according to claim 1, wherein square grooves are formed in the square columns (212), telescopic columns (211) are slidably installed in the square grooves, sliding plates (210) are fixedly installed at the rear ends of the telescopic columns (211), square holes are formed in one sides of the first clamping plates (206) and the second clamping plates (209), and the sliding plates (210) are slidably installed in the square holes.
4. The turnover mechanism for a high-speed lathe capable of clamping a workpiece according to claim 1, wherein one end of one of the rotating shafts (306) is fixedly provided with a crank (307).
5. A turning mechanism for a high speed lathe capable of gripping a workpiece according to claim 1, wherein two worm wheels (302) and two worms (303) are rotatably mounted in corresponding outer housings (301), respectively.
6. The turnover mechanism for a high-speed lathe capable of clamping workpieces according to claim 1, wherein a through hole is formed in the front side of the lathe (1), and the chain (305) is arranged in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322765528.5U CN221246953U (en) | 2023-10-16 | 2023-10-16 | Turnover mechanism capable of clamping workpiece for high-speed lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322765528.5U CN221246953U (en) | 2023-10-16 | 2023-10-16 | Turnover mechanism capable of clamping workpiece for high-speed lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221246953U true CN221246953U (en) | 2024-07-02 |
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ID=91623598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322765528.5U Active CN221246953U (en) | 2023-10-16 | 2023-10-16 | Turnover mechanism capable of clamping workpiece for high-speed lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221246953U (en) |
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2023
- 2023-10-16 CN CN202322765528.5U patent/CN221246953U/en active Active
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