CN216912927U

CN216912927U - Fixture machining table for I-shaped steel

Info

Publication number: CN216912927U
Application number: CN202123336646.1U
Authority: CN
Inventors: 张磊; 毛华富; 王文军; 杨平; 陶克崇
Original assignee: Ningbo Xusheng Auto Technology Co Ltd
Current assignee: Ningbo Xusheng Group Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-07-08
Anticipated expiration: 2031-12-27

Abstract

The utility model belongs to the field and provides a fixture processing table for I-steel, which comprises: the clamping mechanism comprises a four-axis rotating platform and a platform substrate arranged on the four-axis rotating platform, wherein at least two rows of clamping mechanisms are arranged on the platform substrate, each row of clamping mechanisms is provided with at least three groups of positioning and supporting components, and each group of positioning and supporting components can movably abut against four surfaces of an I-shaped steel from top to bottom and from left to right; the platform base plate is the arc structure, be provided with a plurality of water pipes on the platform base plate, when the I-steel by external equipment machine tooling, the produced iron fillings of I-steel by water pipe spun liquid is followed wash the landing on the platform base plate. Compared with the prior art, the utility model has the advantages that the I-shaped steel is long steel, and the I-shaped steel is clamped and positioned by the plurality of groups of positioning and supporting assemblies, so that each part of the I-shaped steel is stressed more uniformly, and the deformation caused by the stress in the machining process of the cutter due to the overlarge stress of a single point can be avoided.

Description

Fixture machining table for I-shaped steel

Technical Field

The utility model belongs to the field of machine tool machining, and particularly relates to a fixture machining table for I-shaped steel.

Background

The I-steel is an economical section steel with uniform extension of each point, small internal stress and more excellent section mechanical property, and is mainly used in the fields of automobiles, buildings and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixture processing table for I-shaped steel, aiming at the current situation of the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a anchor clamps processing platform of I-steel, includes: the clamping mechanism comprises a four-axis rotating platform and a platform base plate arranged on the four-axis rotating platform, wherein at least two rows of clamping mechanisms are arranged on the platform base plate, each row of clamping mechanism is provided with at least three groups of positioning and supporting components, and each group of positioning and supporting components can movably abut against four surfaces of an I-shaped steel in an up-down and left-right mode;

the platform base plate is of an arc-shaped structure, a plurality of water pipes are arranged on the platform base plate, and when I-shaped steel is machined by external equipment, iron chips generated by the I-shaped steel are washed and slid off the platform base plate by liquid sprayed by the water pipes.

In the above-mentioned fixture processing platform for h-steel, a row of through grooves are formed in the platform substrate, at least two rows of clamping mechanisms are arranged on one row of two sides of the through grooves, and a chamfer is formed in each through groove.

In the above-mentioned fixture machining table for the I-steel, each group of the positioning and supporting assemblies is provided with a clamping piece, a left positioning piece, a right positioning piece and a supporting piece which are movably abutted against the I-steel.

In the above mentioned fixture processing table for i-steel, the structures of the positioning and supporting assemblies of each group are different.

In foretell anchor clamps processing platform of I-steel, the four-axis revolving stage has four-axis aircraft nose and four-axis tailstock, platform base plate one end with the four-axis aircraft nose is connected, the platform base plate other end with the four-axis tailstock links to each other.

In the above-mentioned fixture processing table for i-steel, the platform substrate is provided with a detection piece.

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

1. the I-steel is rectangular steel, and the I-steel is clamped and positioned through the multiple groups of positioning and supporting assemblies, so that stress of each part of the I-steel is more uniform, and deformation caused by overlarge stress of a single point in the machining process of the cutter machine can be avoided.

2. The platform base plate is provided with a cambered surface with a high middle part and two low sides, iron scraps generated by processing the I-shaped steel can slide to two sides along the direction of inertia and fall out of the platform base plate, and manual complex cleaning is not needed.

3. The platform base plate is provided with a plurality of water nozzles, and the flowing liquid in the water pipe erodes scrap iron generated by processing the I-shaped steel, so that the scrap iron is further effectively cleared away, and compared with a conventional air pipe, the water pipe can prevent the I-shaped steel and a cutter from being scraped during the scouring process.

Drawings

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

FIG. 2 is a schematic view of the present stage substrate;

FIG. 3 is a top view of the structure of the present invention;

fig. 4 is a schematic structural diagram of one set of positioning support assemblies.

In the figure, 1, a four-axis rotating platform; 2. a platform substrate; 3. a clamping mechanism; 4. positioning the support assembly; 5. a water pipe; 6. a through groove; 7. a clamping member; 8. a left positioning member; 9. a right positioning member; 10. a support member; 11. a four-shaft machine head; 12. a four-axis tailstock; 13. and (4) a detection piece.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, the table for processing the fixture of the i-steel comprises: the four-axis rotating table comprises a four-axis rotating table 1 and a platform base plate 2 arranged on the four-axis rotating table 1, wherein at least two rows of clamping mechanisms 3 are arranged on the platform base plate 2, each row of clamping mechanisms 3 is provided with at least three groups of positioning and supporting components 4, and each group of positioning and supporting components 4 can movably abut against four surfaces of an I-shaped steel in an up-down and left-right mode; the platform substrate 2 is of an arc-shaped structure, the platform substrate 2 is provided with the water pipes 5, and when I-shaped steel is machined by external equipment, iron chips generated by the I-shaped steel are washed and slide off the platform substrate 2 by liquid sprayed by the water pipes 5.

Be provided with two row at least fixture 3 and can process polylith I-steel, improve work efficiency, and every row of fixture 3 has three at least group location support assembly 4, three at least group location support assembly 4 can support the location to the both ends and the middle part of I-steel, make every position atress of I-steel even, the I-steel removal can not appear in the course of working, phenomenons such as deformation, the I-steel after the fixing is carried out the cutting process by the cutter that the outside set up, all be provided with a plurality of water pipes 5 on platform base plate 2 and the location support assembly 4, every water pipe 5 position is different, the play water angle of water pipe 5 is different, can carry out the washing away at no dead angle to the produced iron fillings of processing, thereby the landing from platform base plate 2 is followed to the iron fillings, need not artifical loaded down with trivial details clearance, greatly promote work efficiency.

A row of through grooves 6 are formed in the platform substrate 2, at least two rows of clamping mechanisms 3 are arranged on two sides of the row of through grooves 6, and chamfers are formed in the row of through grooves 6.

Scrap iron generated by processing a plurality of I-shaped steel can directly fall from the through groove 6, and some scrap iron can be flushed out of the platform base plate 2 from the through groove 6 by the water pipe 5.

Each group of positioning and supporting components 4 is provided with a clamping piece 7 which is movably abutted against the I-steel, a left positioning piece 8, a right positioning piece 9 and a supporting piece 10.

At least three groups of positioning and supporting assemblies 4 can be divided into a first end positioning and clamping assembly, a middle positioning and clamping assembly and a second end positioning and clamping assembly, the three groups of positioning and supporting assemblies 4 are provided with a clamping piece 7 capable of positioning and supporting the I-steel, a left positioning piece 8, a right positioning piece 9 and a supporting piece 10, the I-steel is placed on the supporting piece 10, the bottom surface of the I-steel is abutted against the supporting piece 10, then the left side surface and the right side surface of the I-steel are clamped through the left positioning piece 8 and the right positioning piece 9, and finally the clamping piece 7 is rotated to enable the clamping piece 7 to be abutted against the top surface of the I-steel.

The structures of the positioning and supporting components 4 in each group are different.

The three groups of positioning and supporting components 4 are provided with clamping pieces 7, left positioning pieces 8, right positioning pieces 9 and supporting pieces 10, but the clamping pieces 7, the left positioning pieces 8, the right positioning pieces 9 and the supporting pieces 10 of each group of positioning and supporting components 4 are different in number and different in style.

The four-axis rotating platform 1 is provided with a four-axis machine head 11 and a four-axis tailstock 12, one end of a platform substrate 2 is connected with the four-axis machine head 11, and the other end of the platform substrate 2 is connected with the four-axis tailstock 12.

The four-axis machine body and the four-axis tailstock 12 rotate simultaneously to drive the I-steel to rotate, so that multi-angle machining is achieved.

The stage substrate 2 is provided with a detector 13.

The detection piece 13 can be used for positioning and detecting the I-steel, and the deviation of the external cutter in the I-steel processing is prevented.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Claims

1. The utility model provides a fixture machining platform of I-steel which characterized in that includes: the clamping mechanism comprises a four-axis rotating platform and a platform base plate arranged on the four-axis rotating platform, wherein at least two rows of clamping mechanisms are arranged on the platform base plate, each row of clamping mechanism is provided with at least three groups of positioning and supporting components, and each group of positioning and supporting components can movably abut against four surfaces of an I-shaped steel in an up-down and left-right mode;

2. The table of claim 1, wherein a row of through slots is formed in the platform substrate, at least two rows of the clamping mechanisms are arranged on two sides of the row of through slots, and chamfers are formed in the row of through slots.

3. The fixture processing table for the I-steel according to claim 2, wherein each group of the positioning and supporting assemblies is provided with a clamping member movably abutted against the I-steel, a left positioning member, a right positioning member and a supporting member.

4. The table of claim 3, wherein each set of the positioning and supporting members is different in structure.

5. The table of claim 3, wherein the four-axis turntable comprises a four-axis head and a four-axis tailstock, one end of the platform substrate is connected to the four-axis head, and the other end of the platform substrate is connected to the four-axis tailstock.

6. The table of claim 1, wherein the platform base plate is provided with a detection member.