High-rigidity rectangular guide rail numerical control machine tool

Abstract

The utility model discloses a high-rigidity rectangular guide rail numerical control machine tool, and relates to the technical field of guide rail machine tools. The high-rigidity rectangular guide rail numerical control machine tool comprises a workbench and an auxiliary mechanism, and two sets of guide rails are fixedly installed at the top of the workbench; the auxiliary mechanism comprises a protection mechanism and a lubricating mechanism, the protection mechanism comprises sliding blocks, connecting blocks, corrugated plates and barrier strips, and the two sets of sliding blocks are installed in the two sets of guide rails in a sliding mode. Through cooperative use of guide rails, sliding blocks, connecting blocks, corrugated plates and barrier strips, when a workpiece is machined, the sliding blocks move to drive the two sets of corrugated plates to stretch out and draw back, so that the situation that chippings fall into the guide rails is reduced, the accuracy of the motion trail is guaranteed, and the machining precision of the workpiece is improved; the lubricating mechanism can lubricate the guide rail, abrasion of moving parts such as the guide rail and the sliding block is reduced, the service life of the parts is prolonged, and the maintenance and replacement cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to guide rail machine tool technical field, in particular to a high rigidity rectangular guide rail numerical control machine tool. BACKGROUND

[0002] The utility model discloses a kind of adjustable rectangular guide rails for numerical control machine tool, including base, guide rail one, guide rail two, adjusting assembly, F-shaped plate and abutting assembly, the adjusting assembly is installed on guide rail one and guide rail two, for changing the relative position of guide rail one and guide rail two;The F-shaped plate is fixedly installed on base, and F-shaped plate is rotatably connected with the drive end of adjusting assembly;The abutting assembly is relatively arranged on F-shaped plate, to facilitate the stable sliding of slider;By the adjusting assembly set, the relative distance of guide rail one and guide rail two can be adjusted according to the size of slider in use, and abutting assembly is also provided, to ensure that slider can stably slide along guide rail one and guide rail two, to adapt to slider of different sizes, meet its movement requirement.

[0003] The above-mentioned adjustable rectangular guide rail for numerical control machine tool, in the machining process of workpiece driven by guide rail, the debris processed by workpiece can fall into guide rail, and the debris can cause slight deviation of moving parts, resulting in inaccurate movement trajectory and affecting the machining accuracy of workpiece. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a high rigidity rectangular guide rail numerical control machine tool, which can solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a high rigidity rectangular guide rail numerical control machine tool, comprising:

[0006] Workbench, the top of workbench is fixedly installed with two groups of guide rails, and the upper portion of workbench is provided with mounting plate;

[0007] Auxiliary mechanism, which comprises protection mechanism and lubricating mechanism, the protection mechanism comprises slider, connecting block, corrugated plate and baffle, a group of sliders are slidably installed in the interiors of the two groups of guide rails, a group of connecting blocks are fixedly installed on the front and rear sides of the two groups of sliders, a group of corrugated plates are fixedly installed on the inner walls of the front and rear sides of the two groups of guide rails, one end of the four groups of corrugated plates is fixedly connected with a group of connecting blocks, and a group of baffles are fixedly installed on the top of the two groups of guide rails.

[0008] Preferably, the lubricating mechanism comprises suction pump, three-way pipe and communication pipe, the top of workbench is fixedly installed with suction pump, the output end of suction pump is fixedly installed with three-way pipe, and the two groups of output ends of three-way pipe are fixedly installed with a group of communication pipes.

[0009] Preferably, one end of the two groups of the communication pipes extends to the interior of one group of the guide rails and is fixedly connected therewith.

[0010] Preferably, the top of the two groups of the sliding blocks is fixedly provided with one group of the fixed blocks, and the adjacent sides of the two groups of the fixed blocks are fixedly connected with the mounting plate.

[0011] Preferably, the bottom of the mounting plate is fixedly provided with the motor, the output shaft of the motor extends to the top of the mounting plate and is fixedly provided with the rhombic block, the top of the rhombic block is hingedly provided with the two groups of the connecting plates, the bottom of the two groups of the connecting plates is hingedly provided with one group of the fixed plates, the adjacent sides of the two groups of the fixed plates are fixedly provided with one group of the clamping plates, the top of the mounting plate is provided with the two groups of the sliding grooves, the two groups of the sliding grooves are slidably provided with one group of the moving blocks, and the top of the two groups of the moving blocks is fixedly connected with one group of the fixed plates.

[0012] Preferably, the bottom of the workbench is fixedly provided with the four groups of the supports.

[0013] Compared with the prior art, the high rigid rectangular guide rail numerical control machine tool has the beneficial effects that:

[0014] (1), the high rigid rectangular guide rail numerical control machine tool, through the cooperation of the guide rail, the sliding block, the connecting block, the corrugated plate and the blocking strip, when the workpiece is processed, the two groups of the corrugated plates are driven to stretch and shrink through the movement of the sliding block, thereby reducing the situation that the debris falls into the interior of the guide rail, ensuring the accuracy of the movement track and improving the machining precision of the workpiece.

[0015] (2), the high rigid rectangular guide rail numerical control machine tool, through the cooperation of the guide rail, the suction pump, the tee joint and the communication pipe, the lubricating mechanism can lubricate the guide rail, reduce the abrasion of the guide rail and the sliding block and other moving parts, prolong the service life of these parts, and reduce the maintenance and replacement cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further explained in connection with the drawings and embodiments:

[0017] Fig. 1 It is the front view perspective drawing of the utility model;

[0018] Fig. 2 It is the guide rail structure perspective drawing of the utility model;

[0019] Fig. 3 It is the front view perspective drawing of the clamping block and the related parts thereon.

[0020] Marked: 1, workbench; 2, guide rail; 3, protection mechanism; 301, sliding block; 302, connecting block; 303, corrugated plate; 304, blocking strip; 4, fixed block; 5, mounting plate; 6, motor; 7, rhombus block; 8, connecting plate; 9, fixed plate; 10, clamping plate; 11, lubrication mechanism; 1101, suction pump; 1102, tee; 1103, communication pipe; 12, moving block. DETAILED DESCRIPTION

[0021] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0022] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a high rigidity rectangular guide rail numerical control machine tool, comprising:

[0023] Workbench 1, the top of workbench 1 is fixedly installed with two groups of guide rails 2, and the top of workbench 1 is provided with mounting plate 5;

[0024] Auxiliary mechanism, it includes protection mechanism 3 and lubrication mechanism 11, protection mechanism 3 includes sliding block 301, connecting block 302, corrugated plate 303 and blocking strip 304, one group of sliding blocks 301 is slidably installed in the inside of two groups of guide rails 2, one group of connecting blocks 302 is fixedly installed on the front and back sides of two groups of sliding blocks 301, one group of corrugated plates 303 is fixedly installed on the inner wall of the front and back sides of two groups of guide rails 2, and one end of four groups of corrugated plates 303 is fixedly connected with one group of connecting blocks 302, one group of blocking strips 304 is fixedly installed on the top of two groups of guide rails 2, when processing workpiece, two groups of corrugated plates 303 are driven to stretch and retract by sliding block 301, so as to reduce the situation that debris falls into the inside of guide rail 2, ensure the accuracy of movement track, and improve the machining accuracy of workpiece.

[0025] Preferably, the lubrication mechanism 11 includes a suction pump 1101, a tee 1102 and a communication pipe 1103, and the top of the workbench 1 is fixedly installed with the suction pump 1101, the output end of the suction pump 1101 is fixedly installed with the tee 1102, and the two output ends of the tee 1102 are fixedly installed with one group of communication pipes 1103, the lubrication mechanism 11 can lubricate the guide rail 2, reduce the wear of the guide rail 2 and the moving parts such as the sliding block 301, prolong the service life of these parts, and reduce the maintenance and replacement cost.

[0026] Preferably, one end of each of the two groups of communication pipes 1103 extends into one group of guide rails 2 and is fixedly connected therewith.

[0027] Preferably, the top of the two groups of sliding blocks 301 is fixedly installed with a group of fixed blocks 4, and the adjacent sides of the two groups of fixed blocks 4 are fixedly connected with the mounting plate 5.

[0028] Preferably, the bottom of the mounting plate 5 is fixedly installed with a motor 6, the output shaft of the motor 6 extends to the top of the mounting plate 5 and is fixedly installed with a rhombus block 7, the top of the rhombus block 7 is hingedly installed with two groups of connecting plates 8, the bottom of the two groups of connecting plates 8 is hingedly installed with a group of fixed plates 9, the adjacent sides of the two groups of fixed plates 9 are fixedly installed with a group of clamping plates 10, the top of the mounting plate 5 is provided with two groups of sliding grooves, and the two groups of sliding grooves are slidably installed with a group of moving blocks 12, and the top of the two groups of moving blocks 12 is fixedly connected with a group of fixed plates 9.

[0029] Preferably, the bottom of the workbench 1 is fixedly installed with four groups of supports.

[0030] Working principle: when work is needed, the workpiece is placed on the two groups of clamping plates 10, the motor 6 is controlled to start, so as to drive the two groups of clamping plates 10 to fix the workpiece, and the mounting plate 5 drives the workpiece to move, when the workpiece moves, the two groups of corrugated plates 303 are driven to stretch or compress by the sliding block 301, so as to reduce the falling of the debris generated in the processing process into the guide rail 2, when the inside of the guide rail 2 needs to be lubricated, the input end of the suction pump 1101 is connected with the lubricating tank, the suction pump 1101 is started, the lubricating oil enters 1002, and then enters the two groups of guide rails 2 through the two groups of 1003, so as to reduce the wear of the parts and prolong the service life of the parts.

[0031] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A high-rigidity rectangular guide rail numerical control machine tool characterized by comprising: The utility model provides a workbench and lubricating mechanism, including: Workbench (1), the top of workbench (1) is fixedly installed with two groups of guide rails (2), and the top of workbench (1) is provided with mounting plate (5); Auxiliary mechanism, it includes protection mechanism (3) and lubricating mechanism (11), protection mechanism (3) includes slider (301), connecting block (302), corrugated plate (303) and fender (304), the inside of two groups of guide rails (2) is slidably installed with a group of sliders (301), the front and back sides of two groups of sliders (301) are fixedly installed with a group of connecting blocks (302), the inner wall of the front and back sides of two groups of guide rails (2) is fixedly installed with a group of corrugated plates (303), and one end of four groups of corrugated plates (303) is fixedly connected with a group of connecting blocks (302), and the top of two groups of guide rails (2) is fixedly installed with a group of fender (304).

2. The high-rigidity rectangular guide rail NC machine tool according to claim 1, characterized by: The lubricating mechanism (11) includes a suction pump (1101), a three-way pipe (1102) and a communication pipe (1103), and the top of the workbench (1) is fixedly installed with the suction pump (1101). The output end of the suction pump (1101) is fixedly installed with the three-way pipe (1102), and the two output ends of the three-way pipe (1102) are fixedly installed with a group of communication pipes (1103).

3. The high-rigidity rectangular guide rail NC machine tool according to claim 2, characterized by: One end of the two groups of communication pipes (1103) extends into a group of guide rails (2) and is fixedly connected therewith.

4. The high-rigidity rectangular guide rail NC machine tool according to claim 3, characterized by: The top of the two groups of sliders (301) is fixedly installed with a group of fixed blocks (4), and the adjacent side of the two groups of fixed blocks (4) is fixedly connected with the mounting plate (5).

5. The high-rigidity rectangular guide rail NC machine tool according to claim 4, characterized by: The bottom of the mounting plate (5) is fixedly installed with a motor (6), and the output shaft of the motor (6) extends to the top of the mounting plate (5) and is fixedly installed with a rhombus block (7). The top of the rhombus block (7) is hingedly installed with two groups of connecting plates (8), and the bottom of the two groups of connecting plates (8) is hingedly installed with a group of fixed plates (9). The adjacent side of the two groups of fixed plates (9) is fixedly installed with a group of clamping plates (10), and the top of the mounting plate (5) is provided with two groups of sliding grooves. The two groups of sliding grooves are slidably installed with a group of moving blocks (12), and the top of the two groups of moving blocks (12) is fixedly connected with a group of fixed plates (9).

6. The high-rigidity rectangular guide rail NC machine tool according to claim 5, characterized by: The bottom of the workbench (1) is fixedly installed with four groups of supports.

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