CN215546975U

CN215546975U - Numerical control lathe is with frock clamp convenient to angle regulation

Info

Publication number: CN215546975U
Application number: CN202121812234.8U
Authority: CN
Inventors: 党罡; 尚耀龙; 王凯; 朱子龙; 郑艾欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-18
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a tool clamp convenient for angle adjustment for a numerical control lathe, which comprises an installation table, wherein fixed plates are fixedly arranged on two sides of the top of the installation table, a first air cylinder is fixedly arranged on one side, close to the fixed plates, of each fixed plate, a connecting column is fixedly arranged on one side, close to the first air cylinder, of each connecting column, a connecting block is fixedly arranged on one side, close to the connecting column, of each connecting column, and a containing frame is arranged on one side, close to the connecting blocks, of each connecting block. According to the utility model, the fixing plate is installed by arranging the installation table, the first air cylinder is installed by arranging the fixing plate, the connecting column is moved by arranging the first air cylinder, and the rotating rod is accommodated by arranging the connecting block, so that the problems that the types of the clamps for the numerical control lathe in the market are more, most of the clamps are inconvenient to adjust the angle, the surface of the clamped workpiece can be damaged when the clamped workpiece is fixed, and the practicability of the clamp is greatly reduced are solved.

Description

Numerical control lathe is with frock clamp convenient to angle regulation

Technical Field

The utility model relates to the technical field of numerically controlled lathes, in particular to a tool clamp convenient for angle adjustment for a numerically controlled lathe.

Background

The numerically controlled lathe is one of the widely used numerically controlled machine tools at present, it is mainly used for cutting processing of the inner and outer cylindrical surfaces of shaft parts or disk parts, inner and outer conical surfaces of any taper angle, complex rotary inner and outer curved surfaces, cylinders, conical threads, etc., and can perform grooving, drilling, reaming, boring, etc., the numerically controlled machine tool automatically processes the parts to be processed according to the processing program prepared in advance, we write the processing process route, process parameters, movement track, displacement, cutting parameters and auxiliary functions of the parts into a processing program list according to the instruction code and program format specified by the numerically controlled machine tool, and then record the contents in the program list on a control medium, and then input the control medium into the numerically controlled machine tool, thereby commanding the machine tool to process the parts.

Numerical control lathe carries out the parts machining process and generally can utilize anchor clamps to carry out the centre gripping fixed, makes things convenient for operating equipment to process the part, effectively avoids the parts machining process to appear rocking the condition and takes place, and numerical control lathe is with anchor clamps kind more on the market at present, and the inconvenient angle regulation of majority anchor clamps to probably damage its surface when fixed to the work piece of centre gripping, greatly reduced the practicality of anchor clamps.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tool clamp convenient for angle adjustment for a numerically controlled lathe, which has the advantages of adjustability and workpiece protection, and solves the problems that the types of clamps for numerically controlled lathes in the current market are more, most clamps are inconvenient for angle adjustment, the surfaces of the clamped workpieces are possibly damaged when the clamped workpieces are fixed, and the practicability of the clamps is greatly reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the tool clamp convenient for angle adjustment for the numerical control lathe comprises an installation table, wherein fixed plates are fixedly arranged on two sides of the top of the installation table, a first air cylinder is fixedly arranged on one side, close to the fixed plates, of each fixed plate, a connecting column is fixedly arranged on one side, close to the first air cylinder, of each connecting column, a connecting block is fixedly arranged on one side, close to the connecting columns, of each connecting block, an accommodating frame is arranged on one side, close to the connecting blocks, of each accommodating frame, first sliding grooves are formed in two sides of an inner cavity of each accommodating frame, a protective rod is arranged in an inner cavity of each accommodating frame, a clamping groove is formed in the center of the top of the installation table, a second air cylinder is fixedly arranged in each clamping groove, an installation plate is fixedly arranged on the top of each second air cylinder, a through groove is formed in each connecting block, an accommodating groove is formed in the top of each connecting block and located at the top of each through groove, and a moving rod is arranged in each accommodating groove, the inside of logical groove is connected with the bull stick through the bearing rotation.

Preferably, the first sliding block is connected to the inside of the first sliding groove in a sliding manner, and one side, close to the first sliding block, of the first sliding block is fixedly connected with the two sides of the protection rod.

Preferably, the top and the bottom of the side that the fender rod is kept away from relatively are both fixedly provided with a first spring, and the side that the first spring is kept away from relatively is fixedly connected with the inner cavity of the containing frame.

Preferably, the inside of connecting block and the both sides that are located the holding tank have all seted up the second spout, the inside sliding connection of second spout has the second slider, the both sides fixed connection of one side that the second slider is close to relatively and carriage release lever.

Preferably, the inside of holding tank and the surface cover that is located the carriage release lever are equipped with the second spring, the one side that the bull stick is close to relatively with hold one side fixed connection that the frame kept away from relatively.

Preferably, the surface of the rotating rod is relatively far away from one end of the rotating rod, the limiting grooves are evenly distributed, and the moving rod penetrates through the limiting grooves to the inside of the rotating rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fixing plate is installed by arranging the installation table, the first air cylinder is installed by arranging the fixing plate, the connecting column is moved by arranging the first air cylinder, the rotating rod is accommodated by arranging the connecting block, the accommodating frame is rotationally adjusted by arranging the rotating rod, the workpiece is protected by arranging the protective rod, the second air cylinder is installed by arranging the clamping groove, the workpiece is supported by arranging the second air cylinder, the first sliding block is limited by arranging the first sliding groove, the first sliding block is prevented from shaking in the moving process, and meanwhile, the problems that the number of clamps for the numerical control lathe in the market is more, the angles of most of the clamps are inconvenient to adjust, the surfaces of the clamped workpieces can be damaged when the clamped workpieces are fixed are solved, and the practicability of the clamps is greatly reduced.

2. The first sliding block is arranged to limit the protection rod, the protection rod is prevented from shaking in the moving process, the first spring is arranged to buffer the protection rod, the surface of a workpiece is protected, the second sliding groove is arranged to limit the second sliding block, the second sliding block is prevented from shaking in the moving process, the second sliding block is arranged to limit the moving rod, the moving rod is prevented from shaking in the moving process, and the limiting groove is arranged to limit the moving rod, so that the rotating rod is limited.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is a partial enlarged view of the utility model at a in fig. 2.

In the figure: 1. installing a table; 2. a through groove; 3. a fixing plate; 4. a first cylinder; 5. a second cylinder; 6. mounting a plate; 7. connecting columns; 8. connecting blocks; 9. a travel bar; 10. a rotating rod; 11. a first spring; 12. a guard bar; 13. a first slider; 14. a first chute; 15. a card slot; 16. accommodating grooves; 17. a second chute; 18. a second slider; 19. a limiting groove; 20. a second spring; 21. an accommodating frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a tool clamp for conveniently adjusting an angle of a numerically controlled lathe comprises an installation table 1, wherein fixed plates 3 are fixedly installed on two sides of the top of the installation table 1, first cylinders 4 are fixedly installed on one sides, close to each other, of the fixed plates 3, connecting columns 7 are fixedly installed on one sides, close to each other, of the first cylinders 4, connecting blocks 8 are fixedly installed on one sides, close to each other, of the connecting columns 7, accommodating frames 21 are arranged on one sides, close to each other, of the connecting blocks 8, first sliding grooves 14 are formed in two sides of an inner cavity of each accommodating frame 21, a protection rod 12 is arranged in an inner cavity of each accommodating frame 21, a clamping groove 15 is formed in the center of the top of the installation table 1, a second cylinder 5 is fixedly installed in the clamping groove 15, an installation plate 6 is fixedly installed on the top of each second cylinder 5, through grooves 2 are formed in the connecting blocks 8, an accommodating groove 16 is formed in the connecting blocks 8 and located at the tops of the through grooves 2, the movable rod 9 is arranged in the accommodating groove 16, the rotating rod 10 is rotatably connected in the through groove 2 through a bearing, the fixing plate 3 is installed through the installation table 1, the first air cylinder 4 is installed through the fixing plate 3, the connecting column 7 is moved through the first air cylinder 4, the rotating rod 10 is accommodated through the connecting block 8, the accommodating frame 21 is rotatably adjusted through the rotating rod 10, the workpiece is protected through the protective rod 12, the second air cylinder 5 is installed through the clamping groove 15, the workpiece is supported through the second air cylinder 5, the first sliding block 13 is limited through the first sliding groove 14, the first sliding block 13 is prevented from shaking in the moving process, the first sliding block 13 is slidably connected in the first sliding groove 14, one side of the first sliding block 13, which is relatively close to the first sliding block, is fixedly connected with two sides of the protective rod 12, the protection rod 12 is limited by arranging the first sliding block 13, the protection rod 12 is prevented from shaking in the moving process, the top and the bottom of one side, far away from the protection rod 12, of the protection rod 12 are fixedly provided with the first springs 11, one side, far away from the first springs 11, of the first springs 11 is fixedly connected with the inner cavity of the containing frame 21, the protection rod 12 is buffered by arranging the first springs 11, so that the surface of a workpiece is protected, the inside of the connecting block 8 is provided with the second sliding grooves 17 at two sides of the containing groove 16, the inside of the second sliding grooves 17 is connected with the second sliding block 18 in a sliding manner, one side, close to the second sliding block 18, of the second sliding block 18 is fixedly connected with two sides of the moving rod 9, the second sliding grooves 17 are arranged to limit the second sliding block 18, the second sliding block 18 is prevented from shaking in the moving process, the moving rod 9 is prevented from shaking by arranging the second sliding block 18, the inside of holding tank 16 and the surface cover that is located carriage release lever 9 are equipped with second spring 20, one side that runner 10 is close to relatively and hold one side fixed connection that 21 kept away from relatively, and evenly distributed's spacing groove 19 is seted up to the one end that runner 10 surface was kept away from relatively, and carriage release lever 9 runs through to the inside of runner 10 through spacing groove 19, and is spacing to carriage release lever 9 through setting up spacing groove 19 to it is spacing to carry out runner 10.

During the use, put the work piece at the top of mounting panel 6, open second cylinder 5, drive mounting panel 6 rebound through second cylinder 5, open first cylinder 4, drive spliced pole 7 through first cylinder 4, connecting block 8, bull stick 10 and holding frame 21 are to the inside side, when centre gripping to the work piece, under the effect of first spring 11, make guard bar 12 press from both sides tight protection to the work piece, with second cylinder 5 rebound, thereby make mounting panel 6 rebound, when adjusting the angle of work piece, rotatory holding frame 21, it rotates to drive bull stick 10 through holding frame 21, when spacing to bull stick 10, loosen the carriage release 9, drive the inside that second slider 18 got into spacing groove 19 through carriage release 9, thereby spacing to bull stick 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Numerical control lathe is with frock clamp convenient to angle regulation including installation table (1), its characterized in that: the mounting table is characterized in that a fixing plate (3) is fixedly mounted on two sides of the top of the mounting table (1), a first cylinder (4) is fixedly mounted on one side, close to each other, of the fixing plate (3), a connecting column (7) is fixedly mounted on one side, close to each other, of the first cylinder (4), a connecting block (8) is fixedly mounted on one side, close to each other, of the connecting block (7), a containing frame (21) is arranged on one side, close to each other, of the connecting block (8), first sliding grooves (14) are formed in two sides of an inner cavity of the containing frame (21), a protection rod (12) is arranged in an inner cavity of the containing frame (21), a clamping groove (15) is formed in the center of the top of the mounting table (1), a second cylinder (5) is fixedly mounted in the clamping groove (15), a mounting plate (6) is fixedly mounted on the top of the second cylinder (5), and a through groove (2) is formed in the connecting block (8), the inside of connecting block (8) just is located the top that leads to groove (2) and has seted up holding tank (16), the inside of holding tank (16) is provided with carriage release lever (9), the inside that leads to groove (2) is connected with bull stick (10) through the bearing rotation.

2. The numerical control lathe tool clamp convenient for angle adjustment according to claim 1, characterized in that: the inside sliding connection of first spout (14) has first slider (13), one side that first slider (13) is close to relatively and the both sides fixed connection of guard bar (12).

3. The numerical control lathe tool clamp convenient for angle adjustment according to claim 1, characterized in that: the top and the bottom of the side that the fender rod (12) kept away from relatively are both fixedly provided with a first spring (11), and the side that the first spring (11) kept away from relatively is fixedly connected with the inner cavity of the containing frame (21).

4. The numerical control lathe tool clamp convenient for angle adjustment according to claim 1, characterized in that: second spout (17) have all been seted up to the inside of connecting block (8) and the both sides that are located holding tank (16), the inside sliding connection of second spout (17) has second slider (18), the both sides fixed connection of one side and carriage release lever (9) that second slider (18) are close to relatively.

5. The numerical control lathe tool clamp convenient for angle adjustment according to claim 1, characterized in that: the inside of holding tank (16) and the surface cover that is located carriage release lever (9) are equipped with second spring (20), the one side that bull stick (10) is close to relatively and hold one side fixed connection that frame (21) kept away from relatively.

6. The numerical control lathe tool clamp convenient for angle adjustment according to claim 1, characterized in that: the utility model discloses a bull stick, including bull stick (10), runner bar (10) surface is kept away from relatively one end seted up evenly distributed's spacing groove (19), the inside of runner bar (10) is run through spacing groove (19) in carriage release lever (9).