Simple positioning and protecting device of lifting type tool setting mechanism

Abstract

The utility model discloses a simple positioning and protecting device of a lifting type tool setting mechanism. The simple positioning and protecting device comprises a tool setting device, a lifting plate, a driving support, an air cylinder, a floating connector, a fixing plate, a fixing support, an air blowing block, a tank chain, an adjusting structure, a stop screw, a stop pin, a guide sliding block, a guide rail, a guide pin, a protecting cover, a first protecting cover, a second protecting cover and a hinge. According to the lifting type tool setting device, the high-precision requirement of the lifting type tool setting device on transmission and guide components is lowered, and cost is saved; the repeated positioning precision of the reciprocating motion of the lifting type tool setting device is improved; pollution of the external environment to the tool setting device is reduced, and the service life is prolonged; and a protective cover of the tool setting device is arranged, so that the movement is smoother, and the failure rate is low.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical equipment field relates to a kind of measuring cutters, specifically to a kind of lifting type tool setting mechanism simple positioning and protection device. BACKGROUND

[0002] At present, the tool setting device configured in horizontal machine tool mostly adopts fixed structure or lifting structure, the fixed structure is easy to interfere with processing range, and is easy to collide with tool setting device when clamping workpiece, and the fixed structure is in external exposed state, is polluted by iron filings, cutting fluid and various impurities for a long time, which affects the service life of tool setting device;Lifting structure relies on high-precision transmission and guiding device, and cannot adjust and control the repeated positioning accuracy of reciprocating motion. UTILITY MODEL CONTENT

[0003] The utility model provides a kind of lifting type tool setting mechanism simple positioning and protection device to solve the external exposed state of fixed tool setting device and improve the repeated positioning accuracy of lifting tool setting device.

[0004] Technical scheme: a kind of lifting type tool setting mechanism simple positioning and protection device, including: tool setting device, lifting plate, drive support, cylinder, floating joint, fixed plate, fixed support, blowing block, tank chain, adjusting structure, stop screw, stop pin, guide sliding block, guide rail, guide pin, protective cover, first protective cover, second protective cover and hinge;

[0005] The fixed support is installed on the side of workbench;The fixed plate is fixedly installed on the fixed support;The fixed plate is fixedly installed with lifting plate and cylinder;

[0006] The lifting plate is installed with drive support;The tool setting device is installed on the lifting plate, and can realize up-down reciprocating motion under the driving action of cylinder;The lifting plate is connected by guide sliding block and slides on the upper surface of guide rail;

[0007] The cylinder is the driving mechanism of device, the end of the cylinder is equipped with floating joint and connecting nut, and the guide rod of the cylinder is fixed on the drive support;

[0008] The blowing block is fixedly installed below the tool setting device, and the adhered iron filings are cleaned;

[0009] The rear side of the lifting plate is provided with adjusting structure, and the adjusting structure is composed of stop screw and stop pin;

[0010] The protective cover outside the tool setting device consists of a guide pin, a protective cover, a first protective cover, a second protective cover, and a hinge; the lifting plate is provided with a guide groove with a rounded transition, and the guide pin moves in the guide groove; the guide pin is connected to the protective cover, and the protective cover opens synchronously during the lifting process of the tool setting device; the guide groove is closed, and the protective cover will not fail to open due to vibration or the stopping of the lifting action.

[0011] As an optimization: the cylinder is fixedly mounted on the side of the fixed plate.

[0012] As an optimization: the fixing plate serves to fix the various components.

[0013] As an optimization: the tank chain is used to protect the pipeline.

[0014] As an optimization: the stop screw has a small thread pitch, and the end is rounded and heat-treated, which allows for micro-adjustment of the stopping position of the lifting plate, improving the repeatability and service life of the device.

[0015] Beneficial effects: This utility model reduces the high precision requirements of the transmission and guiding components of the lifting tool setting device, saving costs; it improves the repeatability and positioning accuracy of the reciprocating motion of the lifting tool setting device; it reduces the pollution of the tool setting device by the external environment and improves its service life; the protective cover of the tool setting device makes the movement smoother and the failure rate low. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the internal structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the external structure of this utility model;

[0018] Figure 3 This is a partial structural schematic diagram of the present invention;

[0019] Figure 4 This is the utility model Figure 3 A schematic diagram of part A in the diagram. Detailed Implementation

[0020] Example

[0021] like Figures 1-4 As shown, a simple positioning and protection device for a lifting tool setting mechanism includes: a tool setting device 1, a lifting plate 2, a drive bracket 3, a cylinder 4, a floating joint 4-1, a fixed plate 5, a fixed bracket 6, an air blowing block 7, a tank chain 8, an adjustment structure 9, a stop screw 9-1, a stop pin 9-2, a guide slider 10-1, a guide rail 10-2, a guide pin 11, a protective cover 12, a first protective cover 13, a second protective cover 14, and a hinge 15.

[0022] The fixed support 6 is installed on the side of the workbench; the fixed plate 5 is fixedly installed on the fixed support 6, and the fixed plate 5 serves to fix components.

[0023] The driving support 3 is installed on the lifting plate 2; the tool setting device 1 is installed on the lifting plate 2 and can realize up-down reciprocating movement under the driving action of the cylinder 4; the lifting plate 2 is connected by the guide sliding block 10-1 and slides on the guide rail 10-2.

[0024] The cylinder 4 is a driving mechanism of the device, and the cylinder 4 is fixedly installed on the side of the fixed plate 5. The end of the cylinder 4 is provided with a floating joint 4-1 and a connecting nut, and the guide rod of the cylinder 4 is fixed on the driving support 3.

[0025] The blowing block 7 is fixedly installed below the tool setting device 1 and is used for cleaning adhered iron filings; and the tank chain 8 is used for protecting pipelines.

[0026] The rear side of the lifting plate 2 is provided with an adjusting structure 9, and the adjusting structure 9 is composed of a stop screw 9-1 and a stop pin 9-2; the stop screw 9-1 is screw-threaded with a small pitch, the end is arc-shaped and is subjected to heat treatment, the stop position of the lifting plate can be slightly adjusted, and the repeated positioning precision and service life of the device are improved.

[0027] The protective cover outside the tool setting device 1 is composed of a guide pin 11, a protective cover 12, a first protective cover 13, a second protective cover 14 and a hinge 15; the lifting plate 2 is provided with a guide groove with an arc transition, the guide pin 11 moves in the guide groove; the guide pin 11 is connected with the protective cover 12, and the opening action of the protective cover is realized synchronously in the process of lifting the tool setting device 1; the guide groove is closed, and the protective cover 12 will not fail to open due to vibration or stopping of the lifting action.

[0028] The utility model reduces the high-precision requirement of the lifting type tool setting device on transmission and guide components, saves cost, improves the repeated positioning precision of the reciprocating movement of the lifting type tool setting device, reduces the pollution of the external environment on the tool setting device, improves the service life, the protective cover of the tool setting device is provided, movement is smoother, and the failure rate is low.

[0029] The above describes the technical solutions in the embodiments of the present application clearly and completely, so that those skilled in the art can better understand the advantages and features of the present application, and the protection scope of the present application is defined more clearly. The embodiments described in the present application are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present application.

Claims

1. A simple positioning and protection device for a lifting tool setting mechanism, characterized in that: include: Tool setting device (1), lifting plate (2), drive bracket (3), cylinder (4), floating joint (4-1), fixed plate (5), fixed bracket (6), air blowing block (7), tank chain (8), adjustment structure (9), stop screw (9-1), stop pin (9-2), guide slider (10-1), guide rail (10-2), guide pin (11), protective cover (12), first protective cover (13), second protective cover (14) and hinge (15); The fixed bracket (6) is installed on the side of the workbench; the fixed plate (5) is fixedly installed on the fixed bracket (6); the lifting plate (2) and the cylinder (4) are fixedly installed on the fixed plate (5); The lifting plate (2) is equipped with a drive bracket (3); the tool setting device (1) is installed on the lifting plate (2) and can move up and down under the drive of the cylinder (4); the lifting plate (2) is connected by a guide slider (10-1) and slides on the guide rail (10-2); The cylinder (4) is the driving mechanism of the device. The end of the cylinder (4) is equipped with a floating joint (4-1) and a connecting nut. The guide rod of the cylinder (4) is fixed on the driving bracket (3). The air-blowing block (7) is fixedly installed below the tool setting device (1) to clean the attached iron filings; The lifting plate (2) is provided with an adjustment structure (9) on its rear side. The adjustment structure (9) consists of a stop screw (9-1) and a stop pin (9-2). The protective cover outside the tool setting device (1) consists of a guide pin (11), a protective cover (12), a first protective cover (13), a second protective cover (14), and a hinge (15); the lifting plate (2) is provided with a guide groove with a rounded transition, and the guide pin (11) moves in the guide groove; the guide pin (11) is connected to the protective cover (12), and the protective cover opens synchronously during the process of the tool setting device (1) rising. The guide groove is closed, and the protective cover (12) will not fail to open due to vibration or the stopping of the lifting action.

2. The simplified positioning and protection device for the lifting tool setting mechanism according to claim 1, characterized in that: The cylinder (4) is fixedly installed on the side of the fixing plate (5).

3. The simplified positioning and protection device for the lifting tool setting mechanism according to claim 1, characterized in that: The fixing plate (5) serves to fix the various components.

4. The simplified positioning and protection device for the lifting tool setting mechanism according to claim 1, characterized in that: The tank chain (8) is used to protect the pipeline.

5. The simplified positioning and protection device for the lifting tool setting mechanism according to claim 1, characterized in that: The stop screw (9-1) has a small thread pitch, and the end is rounded and heat-treated. It can make micro-adjustments to the stop position of the lifting plate, thereby improving the repeatability and service life of the device.

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