CN112894428A

CN112894428A - Quick change frock is used to triaxial machine tool

Info

Publication number: CN112894428A
Application number: CN202110132171.XA
Authority: CN
Inventors: 不公告发明人
Original assignee: Tianjin Zhurong Precision Machinery Co ltd
Current assignee: Tianjin Zhurong Precision Machinery Co ltd
Priority date: 2021-01-31
Filing date: 2021-01-31
Publication date: 2021-06-04

Abstract

The invention discloses a quick-change tool for a three-axis machine tool, which comprises a fixed table, wherein a damping device is fixedly arranged at the lower end of the fixed table, fixed plates are fixedly arranged at the left end and the right end of the damping device respectively, fixed screws are arranged at the front part of the upper end and the rear part of the upper end of each fixed plate in an inserting mode respectively, movable grooves are formed in the front part of the upper end and the rear part of the upper end of each fixed plate respectively, two fixed blocks are fixedly arranged at the upper ends of the two movable grooves together, a quick clamping device is fixedly arranged at one end corresponding to each fixed block, a clamping device is fixedly arranged at one end of each fixed block, which is far away from the quick clamping. According to the quick-change tool for the three-axis machine tool, the plate can be conveniently replaced after being processed through the quick clamping device, the plate processing efficiency is improved, and the plate processing quality and effect are improved through the damping device and the clamping device.

Description

Quick change frock is used to triaxial machine tool

Technical Field

The invention relates to the technical field of machine tools, in particular to a quick-change tool for a three-axis machine tool.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. In modern machine manufacturing, a plurality of methods for processing machine parts are adopted, and besides cutting processing, casting, forging, welding, stamping, extruding and the like are also adopted, so that a machine tool plays an important role in national economy modernization construction. 1. The existing three-axis machine tool is inconvenient to fix when the plate is machined, the plate is troublesome to replace after being machined, and the plate of different types can not be well clamped, so that the machining efficiency of the plate is influenced, and the plate is limited when being used; 2. the existing three-axis machine tool can generate stronger vibration when working, so that the plate can vibrate along with the machining, thereby influencing the quality and effect of plate machining.

Disclosure of Invention

The invention mainly aims to provide a quick-change tool for a three-axis machine tool, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a quick change frock for triaxial lathe, includes the fixed station, fixed station lower extreme fixed mounting has damping device, the equal fixed mounting of damping device left end and right-hand member has a fixed plate, two the fixed plate upper end front portion and upper end rear portion all alternate and install the fixed screw, the activity groove has all been opened at fixed station upper end front portion and upper end rear portion, two the common fixed mounting in activity groove upper end has two fixed blocks, two the equal fixed mounting in one end that the fixed block corresponds has quick clamping device, two the fixed block is kept away from the equal fixed mounting in one end of quick clamping device and is had chucking device, chucking device passes through the top of fixed block fixed mounting at the fixed station.

Preferably, quick clamping device includes first flexible controller, first flexible controller is equipped with two, two the equal movable mounting in first flexible controller upper end has the telescopic shaft, two the common fixed mounting in telescopic shaft upper end has the grip block, two the common fixed mounting in first flexible controller left end has the centre gripping base, the anterior and the equal fixed mounting in lower extreme rear portion of fixed block lower extreme have the sliding block, two first flexible controller is fixed mounting respectively at the anterior and left end rear portion of the left end of fixed block.

Preferably, damping device includes unable adjustment base, the equal fixed mounting of upper end left part and upper end right part has two springs, four the equal fixed mounting in spring upper end has the connecting plate, unable adjustment base is through four spring fixed mounting in the below of fixed station.

Preferably, the clamping device comprises a second telescopic controller, a telescopic plate is movably mounted at the lower end of the second telescopic controller, a clamping plate is fixedly mounted at the lower end of the telescopic plate, a plurality of anti-skidding bodies are fixedly mounted at the lower end of the clamping plate, and the second telescopic controller is fixedly mounted in the middle of the left end of the fixing block.

Preferably, the left end face of the clamping base is flush with the left end face of the clamping plate.

Preferably, when the clamping plate is attached to the fixed table, the clamping plate is not in contact with the movable groove.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the quick-change tool for the three-axis machine tool, the telescopic shafts are controlled to stretch through the two first telescopic controllers on the quick clamping device, so that the distance between the clamping plate and the clamping base can be adjusted, the clamping length can be adjusted through the movement of the fixing block on the movable groove, plates of different models can be fixedly clamped, the plates can be conveniently changed after being processed, and the processing efficiency is improved.

2. When the quick-change tool for the three-axis machine tool works, the expansion plate is controlled to expand and contract through the second expansion controller on the clamping device, so that the clamping plate clamps the fixed block, a plate is fixed, meanwhile, the vibration caused by the machine tool is reduced through the spring on the damping device, the plate is more stable during cutting or polishing, and the quality and the effect of plate processing are improved.

Drawings

FIG. 1 is a schematic view of an overall structure of a quick-change tool for a three-axis machine tool according to the present invention;

FIG. 2 is a schematic overall structure diagram of a quick clamping device of a quick-change tool for a three-axis machine tool according to the present invention;

FIG. 3 is a schematic overall structure diagram of a damping device of a quick-change tool for a three-axis machine tool according to the present invention;

fig. 4 is a schematic overall structure diagram of a clamping device of a quick-change tool for a three-axis machine tool according to the invention.

In the figure: 1. a fixed table; 2. a quick clamping device; 3. a damping device; 4. a clamping device; 5. a fixed block; 6. a movable groove; 7. a fixing plate; 8. fixing screws; 20. a first telescoping controller; 21. a telescopic shaft; 22. clamping the base; 23. a clamping plate; 24. a slider; 30. a fixed base; 31. a spring; 32. a connecting plate; 40. a second telescoping controller; 41. a retractable plate; 42. a chucking plate; 43. and an anti-skid body.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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" and "second" 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a quick change frock for three-axis machine tool, including fixed station 1, 1 lower extreme fixed mounting of fixed station has damping device 3, damping device 3 left end and the equal fixed mounting of right-hand member have fixed plate 7, two 7 upper ends front portions of fixed plate and upper end rear portion all alternate and install fixed screw 8, movable groove 6 has all been opened to 1 upper end front portion of fixed station and upper end rear portion, two 6 common fixed mounting in movable groove have two fixed blocks 5 in the upper end, the equal fixed mounting in one end that two fixed blocks 5 correspond has quick clamping device 2, the equal fixed mounting in one end that two fixed blocks 5 kept away from quick clamping device 2 has chucking device 4, chucking device 4 passes through fixed block 5 fixed mounting in the top of fixed station 1.

The rapid clamping device 2 comprises two first telescopic controllers 20, two first telescopic controllers 20 are arranged, telescopic shafts 21 are movably mounted at the upper ends of the two first telescopic controllers 20, clamping plates 23 are fixedly mounted at the upper ends of the two telescopic shafts 21 together, clamping bases 22 are fixedly mounted at the left ends of the two first telescopic controllers 20 together, sliding blocks 24 are fixedly mounted at the front part and the rear part of the lower end of the fixed block 5 respectively, the two first telescopic controllers 20 are fixedly mounted at the front part and the rear part of the left end of the fixed block 5 respectively, the two first telescopic controllers 20 control the telescopic shafts 21 to be telescopic, so that the distance between the clamping plates 23 and the clamping bases 22 is controlled, the clamping length is movably adjusted on the movable groove 6 through the fixed block 5, and plates of different types can be clamped; the damping device 3 comprises a fixed base 30, the fixed base 30 is fixedly provided with two springs 31 at the left part of the upper end and the right part of the upper end, the upper ends of the four springs 31 are fixedly provided with connecting plates 32, the fixed base 30 is fixedly arranged below the fixed table 1 through the four springs 31, and the four springs 31 reduce the vibration of the device caused by a machine tool, so that the plate is more stable in cutting or polishing; the clamping device 4 comprises a second telescopic controller 40, a telescopic plate 41 is movably mounted at the lower end of the second telescopic controller 40, a clamping plate 42 is fixedly mounted at the lower end of the telescopic plate 41, a plurality of anti-skidding bodies 43 are fixedly mounted at the lower end of the clamping plate 42, the second telescopic controller 40 is fixedly mounted in the middle of the left end of the fixing block 5, the second telescopic controller 40 controls the telescopic plate 41 to stretch, and the telescopic plate 41 drives the clamping plate 42 to downwards attach to the fixing table 1, so that the fixing block 5 and the quick clamping device 2 are clamped; the left end surface of the clamping base 22 is flush with the left end surface of the clamping plate 23; when the clamping plate 42 is jointed with the fixed table 1, the clamping plate 42 is not contacted with the movable groove 6.

It should be noted that the invention is a quick-change tool for a three-axis machine tool, firstly fixing the device above a machine tool workbench through fixing screws 8 on two fixing plates 7, after the device is fixed, controlling a telescopic shaft 21 to extend and retract through two first telescopic controllers 20 on a quick clamping device 2 so as to control the distance between a clamping plate 23 and a clamping base 22, then movably adjusting the clamping length on a movable groove 6 through a fixing block 5, clamping different types of plates and replacing the plates after processing through the quick clamping device 2, improving the processing efficiency, after the plates are clamped, controlling a telescopic plate 41 to extend and retract through a second telescopic controller 40 on a clamping device 4, driving a clamping plate 42 to be downwards attached to the fixing table 1 through the telescopic plate 41 so as to clamp the fixing block 5 and the quick clamping device 2, avoid fixed block 5 to slide on activity groove 6, when the lathe during operation, reduce the vibrations that the lathe brought for the device through four springs 31 on the damping device 3, make panel cutting or when polishing more stable to the quality and the effect of panel processing have been improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick change frock for three-axis machine tool, includes fixed station (1), its characterized in that: fixed station (1) lower extreme fixed mounting has damping device (3), damping device (3) left end and the equal fixed mounting of right-hand member have fixed plate (7), two fixed plate (7) upper end front portion and upper end rear portion all alternate and install fixed screw (8), movable groove (6), two have all been opened to fixed station (1) upper end front portion and upper end rear portion the common fixed mounting in movable groove (6) upper end has two fixed blocks (5), two the equal fixed mounting in one end that fixed block (5) correspond has quick clamping device (2), two the equal fixed mounting in one end that quick clamping device (2) were kept away from in fixed block (5) has chucking device (4), chucking device (4) are through the top of fixed block (5) fixed mounting in fixed station (1).

2. The quick-change tool for the three-axis machine tool according to claim 1, characterized in that: quick clamping device (2) are including first flexible controller (20), first flexible controller (20) are equipped with two, two equal movable mounting in first flexible controller (20) upper end has telescopic shaft (21), two the common fixed mounting in telescopic shaft (21) upper end has grip block (23), two the common fixed mounting in first flexible controller (20) left end has centre gripping base (22), fixed block (5) lower extreme front portion and the equal fixed mounting in lower extreme rear portion have sliding block (24), two first flexible controller (20) is fixed mounting respectively at the left end front portion and the left end rear portion of fixed block (5).

3. The quick-change tool for the three-axis machine tool according to claim 1, characterized in that: damping device (3) include unable adjustment base (30), the equal fixed mounting in upper end left part and upper end right part has two springs (31), four the equal fixed mounting in spring (31) upper end has connecting plate (32), unable adjustment base (30) are through the below of four springs (31) fixed mounting in fixed station (1).

4. The quick-change tool for the three-axis machine tool according to claim 1, characterized in that: chucking device (4) include flexible controller of second (40), flexible controller of second (40) lower extreme movable mounting has expansion plate (41), expansion plate (41) lower extreme fixed mounting has chucking plate (42), chucking plate (42) lower extreme fixed mounting has a plurality of antiskid body (43), flexible controller of second (40) fixed mounting is in the left end middle part of fixed block (5).

5. The quick-change tool for the three-axis machine tool according to claim 2, characterized in that: the left end face of the clamping base (22) is flush with the left end face of the clamping plate (23).

6. The quick-change tool for the three-axis machine tool according to claim 4, characterized in that: when the clamping plate (42) is attached to the fixed table (1), the clamping plate (42) is not contacted with the movable groove (6).