CN214418248U

CN214418248U - Machine tool equipment for preventing workpiece from shaking

Info

Publication number: CN214418248U
Application number: CN202020943145.6U
Authority: CN
Inventors: 刘雷
Original assignee: Laiwu Futai Machinery Co ltd
Current assignee: Laiwu Futai Machinery Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-10-19
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a prevent lathe equipment that work piece rocked, including the operation panel, the skin weld of operation panel has the locating plate, and the surface mounting of operation panel has the cylinder, and the one end fixedly connected with splint of cylinder, the inboard of splint are provided with U type groove, and the both ends sliding connection in U type groove has the reference column, and the inboard roll connection in U type groove has the steel ball. During the use, promote splint through the cylinder and will utilize reference column butt machined part to fix it between locating plate and splint along the operation panel surface, make through the setting of two reference columns can fix the anomalous work piece in side between splint and the locating plate to peg graft at the tooth's socket inboard through the limiting plate and carry out spacingly to splint, prevent the splint displacement in the course of working.

Description

Machine tool equipment for preventing workpiece from shaking

Technical Field

The utility model relates to a lathe technical field specifically is a prevent lathe equipment that work piece rocked.

Background

The adjustable clamp is a special clamp capable of replacing or adjusting elements, when a workpiece is machined on a machine tool, in order to enable the surface of the workpiece to meet the technical requirements of size, geometric shape, mutual position precision with other surfaces and the like specified by a drawing, the workpiece needs to be assembled and clamped before machining, and compared with a universal clamp, the adjustable clamp can reduce the time for replacing the clamp when the adjustable clamp is used for machining workpieces with different shapes, and improves the working efficiency.

But the splint of two clamp blocks are changed to present adjustable fixture mostly, and the splint of recycling different shapes are tight, and it is longer to change two clamp blocks time-consuming, influences work efficiency, and the lathe vibration is great, and the time work back, and it is unsatisfactory that the clamping state can appear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent lathe equipment that work piece rocked to solve the lathe anchor clamps and can not carry out the problem of fixing a position according to the shape difference.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent lathe equipment that work piece rocked, includes the operation panel, the skin weld of operation panel has the locating plate, the surface mounting of operation panel has the cylinder, the one end fixedly connected with splint of cylinder, the inboard of splint is provided with U type groove, the both ends sliding connection in U type groove has the reference column, the inboard roll connection in U type groove has the steel ball.

Preferably, the surface of splint is provided with the installing port, and the inboard sliding connection of installing port has the limiting plate, and the welding has the second spring between limiting plate and the installing port.

Preferably, the surface welding of limiting plate has the installing frame, and the inboard pivot of installing frame is connected with the lifting piece, and the pivot welding of lifting piece has the depression bar, and installing frame sliding connection is on the surface of splint.

Preferably, the surface of the positioning column is sleeved with a first spring, and two ends of the first spring are abutted with the U-shaped groove and the positioning column.

Preferably, a tooth groove is formed in the surface of the operating platform, and a limiting plate is inserted into the inner side of the tooth groove.

Compared with the prior art, the beneficial effects of the utility model are that: during the use, promote splint through the cylinder and will utilize reference column butt machined part to fix it between locating plate and splint along the operation panel surface, make through the setting of two reference columns can fix the anomalous work piece in side between splint and the locating plate to peg graft at the tooth's socket inboard through the limiting plate and carry out spacingly to splint, prevent the splint displacement in the course of working.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the splint of the present invention;

fig. 3 is a schematic view of the clamp plate of the present invention;

fig. 4 is a side sectional view of the clip of the present invention.

In the figure: the device comprises an operation table 1, a positioning plate 11, a tooth space 12, a clamping plate 2, a first spring 20, a U-shaped groove 21, an installation opening 22, a positioning column 23, a steel ball 24, a limiting plate 25, an installation frame 26, a lifting block 27, a second spring 28, a compression bar 29 and a cylinder 3.

Detailed Description

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a prevent lathe equipment that work piece rocked, includes operation panel 1, and the skin weld of operation panel 1 has locating plate 11, and the surface mounting of operation panel 1 has

cylinder

3, 3 models of cylinder: SC-63S, one end of the cylinder 3 is fixedly connected with a clamping plate 2, the inner side of the clamping plate 2 is provided with a U-shaped groove 21, two ends of the U-shaped groove 21 are connected with positioning columns 23 in a sliding mode, when the positioning columns 23 abut against a workpiece, the positioning columns can move inwards along the U-shaped groove 21, accordingly, abutting steel balls 24 roll along the U-shaped groove 21 to abut against another positioning column 23 to move outwards, and the inner side of the U-shaped groove 21 is connected with the steel balls 24 in a rolling mode.

Referring to fig. 1 and 4, the surface of the splint 2 is provided with an installation opening 22, a limiting plate 25 is slidably connected to the inner side of the installation opening 22, a second spring 28 is welded between the limiting plate 25 and the installation opening 22, and the limiting plate 25 is pushed to be inserted into the tooth slot 12 downward by the elastic force of the second spring 28.

Referring to fig. 3 and 4, the surface of the limiting plate 25 is welded with an installation frame 26, the inner side of the installation frame 26 is connected with a lifting block 27 through a rotating shaft, the rotating shaft of the lifting block 27 is welded with a pressing rod 29, the installation frame 26 is slidably connected to the surface of the clamping plate 2, and the rotating pressing rod 29 drives the installation frame 26 and the limiting plate 25 to move upwards along the installation opening 22, so that the limiting plate 25 is separated from the tooth slot 12.

Referring to fig. 2, the surface of the positioning post 23 is sleeved with a first spring 20, two ends of the first spring 20 are abutted with the U-shaped groove 21 and the positioning post 23, and the positioning post 23 is reset after being out of abutment by the elastic force of the first spring 20.

Referring to fig. 1 and 4, a tooth slot 12 is disposed on a surface of the operating platform 1, a limiting plate 25 is inserted into an inner side of the tooth slot 12, and the limiting plate 25 is inserted into the inner side of the tooth slot 12 to limit the position of the splint 2.

The utility model discloses when concrete implementation: when in use, a workpiece is attached to the positioning plate 11, the clamping plate 2 is pushed by the cylinder 3 to move along the operating platform 1, the positioning column 23 at the inner side of the U-shaped groove 21 is abutted against the side surface of the workpiece to position the workpiece, because the positioning column 23 is inserted inside the U-shaped groove 21, when an object with an irregular side surface is encountered, the positioning column 23 will move inwards along the U-shaped groove 21 to abut against the steel ball 24, so that the steel ball 24 rolls along the U-shaped groove 21 to abut against another positioning column 23 and move outwards along the U-shaped groove 21, thereby abutting against the side surface of the workpiece, so that the irregular workpiece on the side surface can be fixed between the clamping plate 2 and the positioning plate 11 through the arrangement of the two positioning columns 23, after the chucking plate 2 abuts against the workpiece, the stopper plates 25 are inserted downward inside the corresponding tooth grooves 12 by the elastic force of the second springs 28, therefore, the clamping plate 2 is limited, and the clamping plate 2 displacement caused by the stress of a workpiece in the machining process is prevented.

Claims

1. A machine tool equipment for preventing workpieces from shaking comprises an operating table (1) and is characterized in that: the surface welding of operation panel (1) has locating plate (11), the surface mounting of operation panel (1) has cylinder (3), one end fixedly connected with splint (2) of cylinder (3), the inboard of splint (2) is provided with U type groove (21), the both ends sliding connection of U type groove (21) has reference column (23), the inboard roll connection of U type groove (21) has steel ball (24).

2. The machine tool equipment for preventing the workpiece from shaking according to claim 1, wherein: the surface of splint (2) is provided with installing port (22), and the inboard sliding connection of installing port (22) has limiting plate (25), and the welding has second spring (28) between limiting plate (25) and installing port (22).

3. The machine tool equipment for preventing the workpiece from shaking according to claim 2, wherein: the surface welding of limiting plate (25) has installing frame (26), and the inboard pivot of installing frame (26) is connected with lifting piece (27), and the pivot welding of lifting piece (27) has depression bar (29), and installing frame (26) sliding connection is on the surface of splint (2).

4. The machine tool equipment for preventing the workpiece from shaking according to claim 1, wherein: the surface of the positioning column (23) is sleeved with a first spring (20), and two ends of the first spring (20) are connected with a U-shaped groove (21) and the positioning column (23) in a butting mode.

5. The machine tool equipment for preventing the workpiece from shaking according to claim 1, wherein: the surface of the operating platform (1) is provided with a tooth groove (12), and a limiting plate (25) is inserted into the inner side of the tooth groove (12).