CN214770317U

CN214770317U - Adjusting device of linear guide rail of numerical control machine tool

Info

Publication number: CN214770317U
Application number: CN202023107767.4U
Authority: CN
Inventors: 李亮
Original assignee: Xuzhou Shunen Industrial Equipment Co ltd
Current assignee: Ningbo Jiazhan CNC Machine Tool Co.,Ltd.
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-19
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses an adjusting device of digit control machine tool linear guide rail, which comprises a supporting table, a supporting bench's a side-mounting organism, sliding connection has two rail seats on the supporting bench, the lower extreme of rail seat all is fixed with the sliding block, the activity chamber has been seted up in the supporting bench, one side threaded connection in activity chamber has adjusting screw, the sliding block all wears into the activity intracavity, all be fixed with the fixed block on the both sides inner wall in activity chamber, two be fixed with the fixed axle between the fixed block. The utility model discloses an adjusting screw rotates on the connector for when adjusting screw removed, can promote the sliding block and remove, the sliding block promotes two regulation poles, makes two regulation poles promote two sliding blocks and is close to each other or keep away from, and two sliding blocks all slide on same fixed axle, thereby make two rail seats keep parallel, keep parallel when making the installation of linear guide rail.

Description

Adjusting device of linear guide rail of numerical control machine tool

Technical Field

The utility model relates to the technical field of machine tools, especially, relate to an adjusting device of digit control machine tool linear guide rail.

Background

The numerical control machine tool well solves the problem of complex, precise, small-batch and multi-variety part processing, is a flexible and high-efficiency automatic machine tool, and comprises a numerical control device, a servo driving device, a machine tool main body and the like;

in a feed system of a machine tool, the linear guide rails are slidably attached to the linear guide rails, and if the linear guide rails are not parallel to each other during installation, the slide of the feed system is hindered, the guide rails are worn, and the turning accuracy is also changed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing an adjusting device for a linear guide rail of a numerical control machine tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an adjusting device of digit control machine tool linear guide rail, includes a supporting bench, a side-mounting organism of brace table, sliding connection has two rail seats on the brace table, the lower extreme of rail seat all is fixed with the sliding block, set up movable chamber in the brace table, one side threaded connection in movable chamber has adjusting screw, the sliding block all wears into movable chamber, all be fixed with the fixed block on the both sides inner wall in movable chamber, two be fixed with the fixed axle between the fixed block, two the sliding block all slides the cover and establishes on the fixed axle, install adjustment mechanism between sliding block and the adjusting screw, adjustment mechanism includes connector, sliding plate and regulation pole.

Preferably, the adjusting screw is located the movable cavity and rotates and be connected with the connector, fixedly connected with sliding plate on the connector, the one end both sides that the connector was kept away from to the sliding plate all rotate and be connected with the regulation pole, the one end that the sliding plate was kept away from to the regulation pole rotates through the round pin axle and connects on the sliding block.

Preferably, the upper end and the lower end of the sliding plate are attached to the upper inner wall and the lower inner wall of the movable cavity.

Preferably, the support table is provided with transverse sliding grooves corresponding to the two sliding blocks, and the transverse sliding grooves are communicated with the movable cavity.

Preferably, a rotating handle is fixed at one end of the adjusting screw rod, which is located outside the support table, a rotating head is fixed at one end of the adjusting screw rod, which is located in the movable cavity, and the rotating head is in clearance fit with the connecting head.

Preferably, a linear guide rail is fixed on the rail seat.

Compared with the prior art, the utility model has the following benefits:

1. the utility model has the advantages that the adjusting screw rod rotates on the connecting head, so that when the adjusting screw rod moves, the sliding blocks can be pushed to move, the sliding blocks push the two adjusting rods, the two adjusting rods push the two sliding blocks to approach or separate from each other, and the two sliding blocks both slide on the same fixed shaft, so that the two rail seats are kept parallel, and the linear guide rails are kept parallel when being installed;

2. simultaneously, the distance between the two rail seats can be adjusted according to actual sliding requirements, the linear guide rail is fixed on the rail seats and can be detached, and different rail types can be selected for the linear guide rail to adapt to the sliding requirements, so that the linear guide rail can be replaced when the linear guide rail is seriously abraded, and the linear guide rail is more convenient to use.

Drawings

Fig. 1 is a structural diagram of an adjusting device of a linear guide rail of a numerical control machine tool provided by the utility model;

fig. 2 is a fixed shaft connection diagram of an adjusting device of a linear guide rail of a numerical control machine tool provided by the utility model;

fig. 3 is a schematic view of a transverse sliding groove of an adjusting device of a linear guide rail of a numerical control machine tool provided by the present invention;

fig. 4 is the utility model provides a digit control machine tool linear guide's adjusting device's inside picture of connector.

In the figure: the device comprises a support table 1, a machine body 2, a linear guide rail 3, a fixed shaft 4, an adjusting rod 5, a rail seat 6, an adjusting screw 7, a rotating hand 8, a fixed block 9, a sliding plate 10, a connector 11, a sliding block 12, a transverse sliding chute 13 and a rotating head 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an adjusting device for linear guide rail of numerical control machine tool comprises a support table 1, a machine body 2 is installed on one side of the support table 1, two rail seats 6 are slidably connected on the support table 1, sliding blocks 12 are fixed on the lower ends of the rail seats 6, a movable cavity is arranged in the support table 1, an adjusting screw 7 is in threaded connection with one side of the movable cavity, the sliding blocks 12 penetrate into the movable cavity, fixed blocks 9 are fixed on the inner walls of the two sides of the movable cavity, a fixed shaft 4 is fixed between the two fixed blocks 9, the two sliding blocks 12 are slidably sleeved on the fixed shaft 4, an adjusting mechanism is installed between the sliding blocks 12 and the adjusting screw 7, the adjusting mechanism comprises a connector 11, a sliding plate 10 and an adjusting rod 5, the sliding requirements of a machine tool feeding system can be better met through the two slidable rail seats 6, the distance between the two rail seats 6 is adjusted through the adjusting screw 7, two sliding blocks 12 slide on the same fixed shaft 4, so that two rail seats 6 can be kept parallel, and the problems of sliding blockage and the like are avoided.

Further, adjusting screw 7 is located the movable cavity and rotates and be connected with connector 11, fixedly connected with sliding plate 10 on the connector 11, sliding plate 10 all rotates to be connected with regulation pole 5 far away from the one end both sides of connector 11, the one end of adjusting pole 5 keeping away from sliding plate 10 is rotated through the round pin axle and is connected on sliding block 12, drive sliding plate 10 through adjusting screw 7 and remove, sliding plate 10 promotes or stimulates two sliding blocks 12 through two regulation poles 5, make two sliding blocks 12 slide in step on same fixed axle 4, when making two rail seats 6 carry out position control, can guarantee that two rail seats 6 keep parallel.

The upper end and the lower end of the sliding plate 10 are attached to the upper inner wall and the lower inner wall of the movable cavity, so that the sliding plate 10 can be prevented from shaking up and down. Horizontal sliding grooves 13 are formed in the supporting table 1 corresponding to the two sliding blocks 12, and the horizontal sliding grooves 13 are communicated with the movable cavity and used for sliding the sliding blocks 12. The adjusting screw 7 is fixed with the turner 8 at the one end outside the supporting table 1, the adjusting screw 7 is fixed with the turn head 14 at the one end in the movable cavity, and the turn head 14 is in clearance fit on the connector 11, so that the adjusting screw 7 only drives the sliding plate 10 to slide. The linear guide rail 3 is fixed on the rail seat 6.

During the use, rotate on connector 11 through adjusting screw 7, make adjusting screw 7 when moving, can promote sliding block 12 and remove, sliding block 12 promotes two regulation poles 5, make two regulation poles 5 promote two sliding blocks 12 and be close to each other or keep away from, two sliding blocks 12 all slide on same fixed axle 4, thereby make two rail seats 6 keep parallel, avoid taking place the problem of dislocation when carrying out rail seat 6 adjustment, sliding block 12 then slides in horizontal spout 13, linear guide 3 can be according to actual conditions, select the guide rail type of adaptation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an adjusting device of linear guide rail of digit control machine tool, includes brace table (1), its characterized in that, organism (2) are installed to one side of brace table (1), sliding connection has two rail seats (6) on brace table (1), the lower extreme of rail seat (6) all is fixed with sliding block (12), the activity chamber has been seted up in brace table (1), one side threaded connection in activity chamber has adjusting screw (7), sliding block (12) all penetrate the activity intracavity, all be fixed with fixed block (9) on the both sides inner wall in activity chamber, two be fixed with fixed axle (4) between fixed block (9), two sliding block (12) all slip the cover establish on fixed axle (4), install adjustment mechanism between sliding block (12) and adjusting screw (7), adjustment mechanism includes connector (11) A sliding plate (10) and an adjusting rod (5).

2. The adjusting device for the linear guide rail of the numerical control machine tool according to claim 1, wherein the adjusting screw (7) is located in the movable cavity and is rotatably connected with a connector (11), a sliding plate (10) is fixedly connected to the connector (11), both sides of one end of the sliding plate (10) far away from the connector (11) are rotatably connected with adjusting rods (5), and one end of the adjusting rod (5) far away from the sliding plate (10) is rotatably connected to the sliding block (12) through a pin shaft.

3. The adjusting device of the linear guide rail of the numerical control machine tool is characterized in that the upper end and the lower end of the sliding plate (10) are attached to the upper inner wall and the lower inner wall of the movable cavity.

4. The adjusting device for the linear guide rail of the numerical control machine tool as claimed in claim 1, wherein the support table (1) is provided with a transverse sliding groove (13) corresponding to the two sliding blocks (12), and the transverse sliding groove (13) is communicated with the movable cavity.

5. The adjusting device for the linear guide rail of the numerical control machine tool is characterized in that a rotating handle (8) is fixed at one end, located outside the support table (1), of the adjusting screw (7), a rotating head (14) is fixed at one end, located in the movable cavity, of the adjusting screw (7), and the rotating head (14) is in clearance fit with the connecting head (11).

6. An adjusting device for linear guide rails of numerical control machine tools according to claim 1, characterized in that the linear guide rails (3) are fixed on the rail seat (6).