CN109968045A

CN109968045A - Gravity centre adjustment mechanism for processing machine

Info

Publication number: CN109968045A
Application number: CN201711441868.5A
Authority: CN
Inventors: 李佩玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-27
Filing date: 2017-12-27
Publication date: 2019-07-05

Abstract

The present invention is a kind of gravity centre adjustment mechanism for processing machine, it is primarily adapted for use on processing machine, there is planker on processing machine, and main shaft is installed on planker, the present invention includes a line rail and a sliding block, the line rail is installed in the side that the planker has the main shaft, and then slip is installed on the line rail sliding block, it is locked on the planker by an adjustment bolt, and wherein one end of adjustment bolt is by being butted on the sliding block, make the planker overall weight support on the sliding block, pass through the sliding block support planker, the planker is not easy because the weight of the main shaft leads to positional shift.

Description

Gravity centre adjustment mechanism for processing machine

Technical field

The present invention relates to a kind of processing machines, especially with regard to a kind of gravity centre adjustment mechanism for processing machine.

Background technique

General processing machine 10 mainly includes two columns 11 and a crossbeam 12, which is mounted on two column 11, And it is installed with a planker 13 again on the crossbeam 12, a main shaft 14 is installed on planker 13, which is to carry out to workpiece Processing；

The crossbeam 12 is generally in triangle cylindricality, so that the crossbeam 12 is had three planes 121, wherein a plane 121 is connected to two columns On 11；The planker 13 has a sliding slot 131 open along a transverse direction X, and the opening of the sliding slot 131 is big compared with slot bottom, and the cunning The trough wall surface of slot 131 is to extend to opening from slot bottom is straight, and the sliding slot 131 of the planker 13 is placed on the crossbeam 12, the cunning The trough wall surface of slot 131 is then to be attached at the wherein two of the crossbeam 12 plane 121.

However, the weight of the main shaft 14 is extremely heavy, make the sliding slot 131 of the planker 13 can slightly be detached from the crossbeam 12 and towards this The side of main shaft 14 tilts, and causes 14 Working position of main shaft inaccurate, and then influences processing quality.

In view of this, it is necessory to provide a kind of gravity centre adjustment mechanism for processing machine, to solve to lead because of main shaft 14 The problem of causing planker 13 to tilt towards the side for being installed with main shaft 14, and then solution makes 14 Working position of main shaft is inaccurate to ask Topic.

Summary of the invention

It is an object of the present invention to solve that planker is caused to lack towards the side for being installed with main shaft is inclined because of main shaft weight It falls into, and then improves the precision of spindle processing.

To achieve the aforementioned purpose, the present invention is a kind of gravity centre adjustment mechanism for processing machine, is suitable for a processing machine, should Processing machine has a crossbeam and a planker, which can be installed on the crossbeam along what a transverse direction was displaced, and the planker With one side, it is installed with a main shaft on the side, and should include suitable for the gravity centre adjustment mechanism of processing machine:

One line rail is installed on the crossbeam along what the transverse direction extended；

One sliding block is slidably installed on the line rail, and one side of the sliding block towards the planker is an abutment face, the abutment face On be installed with an elastic component；And

One adjustment bolt is locked on the planker, which there is a lock of linking to set section and one against section, which sets section It is locked in the planker, it should be by support segment then by being butted on the elastic component.

In a preferred embodiment, which has a sliding slot open along the transverse direction, and the sliding slot of the planker mounts In on the crossbeam.

In a preferred embodiment, which has a slipping part and a supporting part, which is slidably installed in On the line rail, and the supporting part is then installed on the slipping part, which has the abutment face towards the planker.

In a preferred embodiment, which has two columns, apart has a processing distance, and its between two column In the column to extend to the direction of another column be the transverse direction, which is fixed on its of two column Middle one end.

In a preferred embodiment, which is triangle cylindricality, wherein one side is a stationary plane, which is fixed on this Wherein one end of two columns, and other two face of the crossbeam is respectively two faying faces, one of them faying face and the stationary plane Between be equipped with a slide surface, which is installed on the slide surface of the crossbeam.

The center of gravity of the planker is biased to be installed with the side of the main shaft as a result, and respectively the sliding block can support live the planker Weight makes the planker be not easy to be biased to be installed with the side of the main shaft because of center of gravity, leads to positional shift of the planker towards the main shaft, Not only improve the problem of leading to deviation of gravity center because of main shaft weight, more improves the machining accuracy of main shaft.

Detailed description of the invention

Fig. 1 is the perspective view of the processing machine of the prior art.

Fig. 2 is the perspective view of the present invention in a preferred embodiment.

Fig. 3 is the exploded view of invention in a preferred embodiment.

Fig. 4 is the cross-sectional view that line rail is set with bolt lock.

Fig. 5 is the main view of the present invention in a preferred embodiment.

Fig. 6 is the cross-sectional view based on 6-6 hatching line in Fig. 5.

Description of symbols.

The prior art:

Processing machine 10

Column 11

Crossbeam 12

Plane 121

Planker 13

Sliding slot 131

Main shaft 14

Transverse direction X；

The present invention:

Processing machine 20

Column 21

Crossbeam 22

Stationary plane 221

Faying face 222

Slide surface 223

Planker 23

Sliding slot 231

Side 232

Main shaft 24

Line rail 30

Sliding block 40

Slipping part 41

Supporting part 42

Abutment face 421

Elastic component 43

Adjustment bolt 50

Lock sets section 51

By support segment 52

Transverse direction X.

Specific embodiment

Fig. 2 to Fig. 6 is please referred to, the present invention is a kind of gravity centre adjustment mechanism for processing machine, it is suitable for a processing machine 20, The processing machine 20 has two columns 21, a crossbeam 22 and a planker 23, in which:

Apart there is a processing distance between two column 21, and one of them column 21 extends to the side of another column 21 Xiang Weiyi transverse direction X；

The crossbeam 22 is triangle cylindricality, wherein one side is a stationary plane 221, which is fixed on its of two column 21 Middle one end keeps two column 21 and the crossbeam 22 general u-shaped, and other two face of the crossbeam 22 is respectively two faying faces 222, there is a slide surface 223 between one of them faying face 222 and the stationary plane 221；

The planker 23 has a sliding slot 231 open along transverse direction X, and the slot bottom of the sliding slot 231 is less than channel opening, and is somebody's turn to do Two trough wall surfaces of sliding slot 231 extend to the channel opening from the slot bottom is straight, so that the section view of the sliding slot 231 is generally in the shape of the letter V, the planker 23 sliding slot 231 is placed on the crossbeam 22, and two trough wall surface of the sliding slot 231 is attached at two faying face of the crossbeam 22 222, so that the sliding slot 231 is installed on the crossbeam 22 along what transverse direction X was displaced, and the planker 23 has one side 232, a main shaft 24 is installed on the side 232, and the main shaft 24 is to process workpiece；

The present invention is a kind of gravity centre adjustment mechanism for processing machine, includes:

One line rail 30 is set on the slide surface 223 of the crossbeam 22 by bolt lock, and 30 system of line rail is along transverse direction X Extend；

Two sliding blocks 40, two sliding block 40 are respectively provided with a slipping part 41 and a supporting part 42, which slidably installs In on the line rail 30, and the supporting part 42 is then set on the slipping part 41 by bolt lock, which has drags towards this One abutment face 421 of plate 23 is installed with an elastic component 43 on the abutment face 421；And

One adjustment bolt 50 is locked on the planker 23, which there is a lock of linking to set section 51 and one by support segment 52, which sets section 51 and is locked in the planker 23, should make the weight of the planker 23 by support segment 52 then by being butted on the elastic component 43 Support is on the sliding block 40.

The above are structural configuration of the invention and its connection relationship, usage mode of the invention is as described below:

Fig. 3 to Fig. 6 is please referred to, when in use, thus which makes the weight of the planker 23 by being butted on the elastic component 43 Support is on the respectively sliding block 40, and respectively the sliding block 40 can be also displaced with the processing operation of the planker 23 along transverse direction X；

Preferably, more sliding blocks 40 can be installed on the line rail 30, make the weight of more 40 support of sliding block plankers 23 as a result, Amount, enables the planker 23 be less susceptible to positional shift.

The center of gravity of the planker 23 is biased to be installed with the side of the main shaft 24 as a result, and respectively the sliding block 40 can support live should The weight of planker 23 makes the planker 23 be not easy to be biased to be installed with the side of the main shaft 24 because of center of gravity, leads to the planker 23 towards this The positional shift of main shaft 24 not only improves the problem of leading to deviation of gravity center because of 24 weight of main shaft, the processing essence of more raising main shaft 24 Degree.

Claims

1. a kind of gravity centre adjustment mechanism for processing machine is suitable for a processing machine, which has a crossbeam and a planker, The planker can be installed on the crossbeam along what a transverse direction was displaced, and the planker has one side, is installed on the side One main shaft, and should suitable for processing machine gravity centre adjustment mechanism, characterized by comprising:

2. being used for the gravity centre adjustment mechanism of processing machine as described in claim 1, which is characterized in that the planker has along the cross The open sliding slot in direction, the sliding slot of the planker are placed on the crossbeam.

3. being used for the gravity centre adjustment mechanism of processing machine as described in claim 1, which is characterized in that the sliding block has a slipping part And a supporting part, which is slidably installed on the line rail, and the supporting part is then installed on the slipping part, the supporting part With the abutment face towards the planker.

4. being used for the gravity centre adjustment mechanism of processing machine as described in claim 1, which is characterized in that the processing machine has two to stand Column, apart there is a processing distance between two column, and one of them column extend to another column direction be should Transverse direction, the crossbeam stationary plane are fixed on wherein one end of two column.

5. being used for the gravity centre adjustment mechanism of processing machine as claimed in claim 4, which is characterized in that the crossbeam is triangle cylindricality, Wherein one side is a stationary plane, which is fixed on wherein one end of two column, and other two face of the crossbeam is respectively Two faying faces, are equipped with a slide surface between one of them faying face and the stationary plane, which is installed in the cunning of the crossbeam On shifting face.