CN221474702U - Slider structure for increasing cutting force and precision of machine tool - Google Patents

Abstract

The utility model discloses a sliding block structure for increasing cutting force and precision of a machine tool, wherein a sliding groove is formed in the upper end face of a bottom plate, a sliding block is connected in the sliding groove in a sliding mode, a fixed plate is fixedly connected to the upper end face of the sliding block, a first supporting plate is fixedly connected to the upper end face of the bottom plate, a threaded sleeve is connected in the first supporting plate in a rotating mode, a second supporting plate is fixedly connected to the upper end face of a base, a first servo motor is fixedly connected to the back face of the second supporting plate, and a first clamping sliding block is fixedly connected to the output end of the first servo motor penetrating through the side wall of the second supporting plate. Through screw sleeve when rotating, can freely adjust the fore-and-aft movement of second centre gripping slider, be convenient for to the installation of work piece, the upset of accessible first centre gripping slider control work piece simultaneously under first servo motor's effect is convenient for to the processing of other directions of work piece, need not the staff and takes off the replacement, improves the practicality.

Description

Slider structure for increasing cutting force and precision of machine tool

Technical Field

The utility model relates to the field of machine tool cutting, in particular to a sliding block structure for increasing cutting force and precision of a machine tool.

Background

The utility model has reasonable structural design, and the device can quickly adjust the cutting position of a grinding tool, can precisely adjust the cutting pressure of the inner circle of a workpiece and improves the processing quality.

However, the above-mentioned current high accuracy internal grinding device with pressure automatic compensation device, this device only can cut one direction in the work piece when cutting the work piece, if need when cutting other directions, need take off the work piece from location structure, install again, and in this process not only wastes time and energy, and the practicality is not high simultaneously.

In order to solve the above problems, the present utility model provides a slider structure for increasing the cutting force and precision of a machine tool.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a sliding block structure for increasing the cutting force and precision of a machine tool, which aims to solve the technical problems that in the prior art, only one direction of a workpiece can be cut when the workpiece is cut, and the workpiece needs to be taken off from a positioning structure and reinstalled when other directions are cut, so that the process is time-consuming and labor-consuming, and the practicability is low.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a slider structure for increasing lathe cutting force and precision, includes the bottom plate, the spout has been seted up to the up end of bottom plate, sliding connection has the slider in the spout, the up end fixedly connected with fixed plate of slider, the up end fixedly connected with first backup pad of bottom plate, first backup pad internal rotation is connected with threaded sleeve, the up end fixedly connected with second backup pad of bottom plate, the back fixedly connected with first servo motor of second backup pad.

As a preferable technical scheme of the utility model, the output end of the first servo motor penetrates through the side wall of the second supporting plate and is fixedly connected with a first clamping sliding block.

As the preferable technical scheme of the utility model, the threaded sleeve is internally and in threaded connection with a threaded rod, one end of the threaded rod, which is away from the threaded sleeve, is fixedly connected with a second clamping slide block, and a workpiece is clamped between the first clamping slide block and the second clamping slide block.

As the preferable technical scheme of the utility model, the right side surface of the sliding block is fixedly connected with a telescopic cylinder, and one end of the telescopic cylinder, which is away from the sliding block, is fixedly connected in the sliding groove.

As the preferable technical scheme of the utility model, the right side surface of the fixed plate is fixedly connected with a second servo motor, and the output end of the second servo motor is provided with a cutting knife.

As a preferable mode of the present utility model, one end of the cutting blade abuts against the right side surface of the workpiece, and the first support plate and the second support plate are disposed in a front-rear relative position.

The utility model provides a sliding block structure for increasing the cutting force and precision of a machine tool, which has the following beneficial effects:

1. Through screw sleeve when rotating, can freely adjust the fore-and-aft movement of second centre gripping slider, be convenient for to the installation of work piece, the upset of accessible first centre gripping slider control work piece simultaneously under first servo motor's effect is convenient for to the processing of other directions of work piece, need not the staff and takes off the replacement, improves the practicality.

2. The sliding block can be controlled to linearly slide in the sliding groove when the telescopic cylinder stretches and contracts, so that the cutting knife is more accurate and stable when the cutting knife is propped into a workpiece.

Drawings

FIG. 1 is a schematic diagram of a slider structure for increasing cutting force and precision of a machine tool according to the present utility model;

FIG. 2 is a schematic diagram of a first clamping slider structure for increasing the cutting force and precision of a machine tool according to the present utility model;

Fig. 3 is a schematic structural diagram of a second clamping slider structure for increasing cutting force and precision of a machine tool according to the present utility model.

In the figure: 1 bottom plate, 2 spout, 3 telescopic cylinder, 4 sliders, 5 fixed plates, 6 second servo motor, 7 cutters, 8 first backup pad, 10 screw sleeve, 11 threaded rod, 12 second clamping slider, 13 work pieces, 14 first clamping slider, 15 second backup pad, 16 first servo motor.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a slider structure for increasing lathe cutting force and precision, including bottom plate 1, spout 2 has been seted up to the up end of bottom plate 1, sliding connection has slider 4 in spout 2, through setting up slider 4, when slider 4 slides in spout 2, can drive the synchronous motion of fixed plate 5, the up end fixedly connected with fixed plate 5 of slider 4, the up end fixedly connected with first backup pad 8 of bottom plate 1, first backup pad 8 internal rotation is connected with screw sleeve 10, through setting up screw sleeve 10, be convenient for to the location and the taking of craftsman when realizing that second centre gripping slider 12 removes, the up end fixedly connected with second backup pad 15 of bottom plate 1, the back fixedly connected with first servo motor 16 of second backup pad 15, through setting up first servo motor 16, the rotation of steerable first centre gripping slider 14 when starting first servo motor 16.

The output end of the first servo motor 16 penetrates through the side wall of the second supporting plate 15 and is fixedly connected with a first clamping sliding block 14.

Wherein, threaded rod 11 is connected with to the internal thread of screw sleeve 10, and the one end fixedly connected with second centre gripping slider 12 that the threaded rod 11 deviates from screw sleeve 10 has work piece 13 between first centre gripping slider 14 and the second centre gripping slider 12 jointly, through setting up second centre gripping slider 12, when second centre gripping slider 12 supports in the work piece 13, realizes the location to work piece 13.

Wherein, the right flank fixedly connected with telescopic cylinder 3 of slider 4, telescopic cylinder 3 deviate from the one end fixed connection of slider 4 in spout 2, through setting up telescopic cylinder 3, steerable slider 4's removal, the model sets up to TN simultaneously.

Wherein, the right side of fixed plate 5 fixedly connected with second servo motor 6, cutting sword 7 is installed to the output of second servo motor 6, through setting up second servo motor 6 and cutting sword 7, can control the rotation of cutting sword 7 when starting second servo motor 6, realizes cutting when making cutting sword 7 support to the work piece 13 in.

One end of the cutting blade 7 abuts against the right side surface of the workpiece 13, and the first support plate 8 and the second support plate 15 are disposed in a front-rear relative position therebetween.

The working principle of the utility model is as follows: when the cutter is used, a worker can place a workpiece 13 between the first clamping slide block 14 and the second clamping slide block 12, simultaneously rotate the threaded sleeve 10 in reverse time, enable the threaded rod 11 to rotate outwards in the threaded sleeve 10 to enable the second clamping slide block 12 to be propped into the workpiece 13, position the workpiece 13, press the remote controller, control the slide block 4 to move leftwards through the telescopic cylinder 3 to enable the cutter 7 to be propped into the workpiece 13, control the rotation of the cutter 7 under the action of the second servo motor 6, enable the cutter 7 to cut, and enable the telescopic cylinder 3 to control the fixed plate 5 to move rightwards through the slide block 4 when the other surface of the workpiece 13 is required to be cut, simultaneously enable the first servo motor 16 to control the workpiece 13 to overturn through the first clamping slide block 14, and control the cutter 7 to prop into the workpiece 13 again through the telescopic cylinder 3 after overturn for cutting.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims (6)

1. The utility model provides a slider structure for increasing lathe cutting force and precision, includes bottom plate (1), its characterized in that, spout (2) have been seted up to the up end of bottom plate (1), sliding connection has slider (4) in spout (2), the up end fixedly connected with fixed plate (5) of slider (4), the up end fixedly connected with first backup pad (8) of bottom plate (1), first backup pad (8) swivelling joint has threaded sleeve (10), the up end fixedly connected with second backup pad (15) of bottom plate (1), the back fixedly connected with first servo motor (16) of second backup pad (15).

2. The slide block structure for increasing the cutting force and precision of the machine tool according to claim 1, wherein the output end of the first servo motor (16) penetrates through the side wall of the second support plate (15) and is fixedly connected with a first clamping slide block (14).

3. The slide block structure for increasing cutting force and precision of a machine tool according to claim 2, wherein the threaded sleeve (10) is internally and threadedly connected with a threaded rod (11), one end of the threaded rod (11) deviating from the threaded sleeve (10) is fixedly connected with a second clamping slide block (12), and a workpiece (13) is clamped between the first clamping slide block (14) and the second clamping slide block (12) together.

4. The sliding block structure for increasing the cutting force and the precision of the machine tool according to claim 1, wherein the right side surface of the sliding block (4) is fixedly connected with a telescopic cylinder (3), and one end of the telescopic cylinder (3) deviating from the sliding block (4) is fixedly connected in the sliding groove (2).

5. The sliding block structure for increasing the cutting force and precision of the machine tool according to claim 1, wherein a second servo motor (6) is fixedly connected to the right side surface of the fixed plate (5), and a cutting knife (7) is installed at the output end of the second servo motor (6).

6. The slide block structure for increasing cutting force and precision of a machine tool according to claim 5,

It is characterized in that one end of the cutting knife (7) is abutted against the right side surface of the workpiece (13),

The first support plate (8) and the second support plate (15) are arranged at front-back relative positions.