CN219336938U

CN219336938U - Bidirectional clamp convenient to operate

Info

Publication number: CN219336938U
Application number: CN202320324810.7U
Authority: CN
Inventors: 蓝以清; 刘建
Original assignee: Yibin Zhiwei Technology Co ltd
Current assignee: Yibin Zhiwei Technology Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-07-14
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a bidirectional clamp convenient to operate, which comprises an air cylinder, wherein the air cylinder is arranged on the lower surface of a processing table, a piston rod on the air cylinder is connected with the lower end of a locking block, the locking block is positioned on the upper surface of the processing table, the side wall of the locking block is connected with a sliding block in a matching way, one end of a workpiece is clamped by the sliding block, and the other end of the workpiece is clamped by a fixing device. The beneficial effects of the utility model are as follows: the locking block is driven to move up and down through the air cylinder, so that the sliding block is driven to move left and right, the workpiece is clamped and fixed through the cooperation of the locking block and the fixing device, the locking block can be used for flying surface, milling grooves and rough and heavy cutting machining, and is convenient to operate and improves the working efficiency.

Description

Bidirectional clamp convenient to operate

Technical Field

The utility model relates to the technical field of metal processing, in particular to a bidirectional clamp convenient to operate.

Background

In the metal processing process, the product is frequently subjected to rough cutting, milling grooves and rough and heavy cutting, and the special jig is high in cost and long in manufacturing period.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a bidirectional clamp which is convenient to operate.

The aim of the utility model is achieved by the following technical scheme: the utility model provides a bidirectional clamp convenient to operation, includes the cylinder, and the lower surface at the processing platform is installed to the cylinder, and the piston rod on the cylinder is connected with the lower extreme of latch segment, and the latch segment is located the upper surface of processing platform, and the lateral wall and the slider cooperation of latch segment are connected, and the slider carries out the centre gripping to the one end of work piece, and the other end of work piece passes through fixing device centre gripping.

Preferably, the side wall of the locking block is provided with an inclined plane a, and the inner side of the sliding block is provided with an inclined plane b corresponding to the inclined plane a.

Preferably, a positioning groove is formed in the sliding block, a positioning block is arranged on the locking block, the positioning block is positioned in the positioning groove, an inclined plane c is arranged on the side wall of the positioning block, and an inclined plane d corresponding to the inclined plane c is also arranged on the inner wall of the positioning groove.

Preferably, the slopes of slope a and slope c are the same.

Preferably, the outer side wall of the sliding block is provided with tooth-shaped grooves.

Preferably, the fixing device comprises a fixing rod which is placed on the processing table, a mounting groove is formed in the fixing rod, a locking bolt is mounted in the mounting groove and used for fixing the fixing rod on the processing table, and the end part of the fixing rod abuts against the end face of the workpiece during clamping.

The utility model has the following advantages: the locking block is driven to move up and down by the air cylinder, so that the sliding block is driven to move left and right, and the workpiece is clamped and fixed by being matched with the fixing device, so that the device can be used for rough and heavy cutting machining of flying surfaces and milling grooves, is convenient to operate and improves the working efficiency.

Drawings

FIG. 1 is a schematic structural view of a bi-directional clamp;

FIG. 2 is a schematic top view of a bi-directional clamp;

in the figure, a 1-cylinder, a 2-processing table, a 3-fixing rod, a 4-locking bolt, a 5-workpiece, a 6-locking block, a 7-inclined plane c, an 8-sliding block, a 9-tooth-shaped groove, a 10-mounting groove, an 11-positioning block and a 12-inclined plane a.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In this embodiment, as shown in fig. 1, a bidirectional clamp convenient to operate includes a cylinder 1, the cylinder 1 is installed on the lower surface of a processing table 2, a piston rod on the cylinder 1 is connected with the lower end of a locking block 6, and the locking block 6 is located on the upper surface of the processing table 2, the side wall of the locking block 6 is connected with a sliding block 8 in a matched manner, the sliding block 8 clamps one end of a workpiece 5, and preferably, a toothed groove 9 is arranged on the outer side wall of the sliding block 8. The other end of the workpiece 5 is clamped by a fixing device. The locking block 6 is driven to move up and down through the air cylinder 1, so that the sliding block 8 is driven to move left and right, the workpiece 5 is clamped and fixed through cooperation with the fixing device, the workpiece can be used for plane surface milling, rough and heavy cutting machining, and the workpiece milling machine is convenient to operate and improves working efficiency.

Further, the side wall of the locking block 6 is provided with an inclined surface a12, and the inner side of the sliding block 8 is provided with an inclined surface b corresponding to the inclined surface a 12. Still further, set up the constant head tank on the slider 8, be provided with locating piece 11 on the latch segment 6, locating piece 11 is located the constant head tank, and is provided with inclined plane c7 on the lateral wall of locating piece 11, and the constant head tank inner wall also is provided with inclined plane d that corresponds with inclined plane c 7. Specifically, the main function of the positioning block 11 is to prevent the locking block 6 from moving relative to the slider 8 during movement. Preferably, the slopes of the inclined surface a12 and the inclined surface c7 are the same. Specifically, firstly, the workpiece 5 is placed on the processing table 2, then the end of the fixing device is abutted against the end face of the workpiece 5, then the cylinder 1 is started, the cylinder 1 drives the locking block 6 to move downwards, as the inner side of the sliding block 8 is provided with the inclined plane b corresponding to the inclined plane a12 and the inner wall of the positioning groove is also provided with the inclined plane d corresponding to the inclined plane c7, according to stress analysis, an outward component force is generated, so that the sliding block 8 is abutted against the other end face of the workpiece 5, the workpiece is clamped and fixed, the subsequent face-flying, milling groove and rough-cut processing are facilitated, after the processing is completed, the cylinder drives the locking block 6 to move upwards, the component force disappears at the moment, the pressure of the sliding block 8 on the workpiece 5 also disappears, and the workpiece 5 is removed and replaced by a worker.

In this embodiment, the fixing device includes a fixing rod 3, the fixing rod 3 is placed on the processing table 2, and an installation groove 10 is formed in the fixing rod 3, a locking bolt 4 is installed in the installation groove 10, the locking bolt 4 is used for fixing the fixing rod 3 on the processing table 2, and when clamping, the end portion of the fixing rod 3 abuts against the end face of the workpiece 5. Specifically, when the workpiece 5 is placed on the processing table 2, the end of the fixing rod 3 is abutted against the end surface of the workpiece 5, and the locking bolt 4 is inserted into the end of the mounting groove 10 to fix the fixing rod 3.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Two-way anchor clamps convenient to operation, its characterized in that: including cylinder (1), the lower surface at processing platform (2) is installed to cylinder (1), piston rod on cylinder (1) is connected with the lower extreme of latch segment (6), just latch segment (6) are located the upper surface of processing platform (2), the lateral wall and the slider (8) cooperation of latch segment (6) are connected, slider (8) carry out the centre gripping to the one end of work piece (5), the other end of work piece (5) is through fixing device centre gripping.

2. A bi-directional clamp for facilitating manipulation as defined in claim 1, wherein: the side wall of the locking block (6) is provided with an inclined plane a (12), and the inner side of the sliding block (8) is provided with an inclined plane b corresponding to the inclined plane a (12).

3. A bi-directional clamp for facilitating manipulation as defined in claim 2, wherein: the locating device is characterized in that a locating groove is formed in the sliding block (8), a locating block (11) is arranged on the locking block (6), the locating block (11) is located in the locating groove, an inclined plane c (7) is arranged on the side wall of the locating block (11), and an inclined plane d corresponding to the inclined plane c (7) is also arranged on the inner wall of the locating groove.

4. A bi-directional clamp for facilitating manipulation as defined in claim 3, wherein: the slopes of the inclined plane a (12) and the inclined plane c (7) are the same.

5. A bi-directional clamp for facilitating manipulation as defined in claim 4, wherein: the outer side wall of the sliding block (8) is provided with a toothed groove (9).

6. A bi-directional clamp for facilitating manipulation as defined in claim 1, wherein: the fixing device comprises a fixing rod (3), the fixing rod (3) is placed on the processing table (2), a mounting groove (10) is formed in the fixing rod (3), a locking bolt (4) is arranged in the mounting groove (10), the locking bolt (4) is used for fixing the fixing rod (3) on the processing table (2), and when the fixing rod is clamped, the end part of the fixing rod (3) abuts against the end face of the workpiece (5).