CN219053624U

CN219053624U - Clamping device for machining inclined plane of machine tool

Info

Publication number: CN219053624U
Application number: CN202223068729.1U
Authority: CN
Inventors: 绪辛璐
Original assignee: Tianjin Zhonghan Technology Development Co ltd
Current assignee: Tianjin Zhonghan Technology Development Co ltd
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-05-23
Anticipated expiration: 2032-11-19

Abstract

The utility model discloses a clamping device for machining an inclined plane of a machine tool, which comprises a base and a spring, wherein the spring is arranged at the position of a corresponding threaded hole at the bottom of a V-shaped groove and is attached to the base, a pressing plate is arranged above the spring, the pressing plate is attached to the spring, an inner hexagon bolt is arranged in the spring and penetrates through the spring, the inner hexagon bolt penetrates through a middle hole of the pressing plate and is screwed with the corresponding threaded hole of the base, and the pressing plate can move up and down by screwing and unscrewing the inner hexagon bolt under the action of spring force, so that the effect of clamping and unscrewing parts is realized. The utility model has simple structure, convenient operation and high working efficiency, and is suitable for popularization and use.

Description

Clamping device for machining inclined plane of machine tool

Technical Field

The utility model relates to the field of machine tool machining, in particular to a clamping device for machining an inclined plane of a machine tool.

Background

The process equipment in the machining process is to machine the parts to the design requirements, and the basic machining tools which are required to be provided include clamps, dies, measuring tools, cutters and the like. During machine manufacturing, no matter a single workpiece is machined or a large number of parts are machined, the design of the clamp for clamping the workpiece is important for production and machining, the clamp can greatly improve the machining precision of the parts and the convenience of machining the parts, and the machining pressure of workers can also be greatly reduced. In the prior art, a flat-nose pliers body is used for clamping a workpiece to process an inclined plane, the processed inclined plane has poor precision, and the flat-nose pliers body is not suitable for batch processing and processing of special-shaped parts, so that the working efficiency is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a clamping device for machining an inclined plane of a machine tool, and solves the problem that the machined inclined plane has poor precision in the background art.

In order to achieve the purpose of the utility model, the technical scheme adopted is as follows:

the utility model provides a clamping device for lathe processing inclined plane, includes base and spring, the corresponding screw hole position in V-arrangement tank bottom face is arranged in to the spring and is laminated in the base, the spring top is provided with the clamp plate, the clamp plate is laminated mutually with the spring, the inside hexagon socket head cap screw that is equipped with of spring passes the spring, hexagon socket head cap screw passes the clamp plate mesopore, closes with the corresponding screw hole of base soon.

Preferably, the bottom of the base is symmetrically provided with positioning grooves, and positioning keys are arranged in the positioning grooves.

Preferably, the two sides of the base are symmetrically provided with grooves.

Preferably, the base comprises a V-shaped groove and a positioning inclined plane, and the V-shaped groove comprises a V-shaped inclined plane.

Preferably, the pressing plate comprises a pressing plate inclined plane, and the angle of the pressing plate inclined plane is the same as that of the V-shaped inclined plane.

Compared with the prior art, the utility model has the beneficial effects that:

the clamping device for machining the inclined plane of the machine tool can realize the up-and-down movement of the pressing plate by screwing and loosening the inner hexagon bolt, further realize the effect of clamping and loosening the part, solve the problem of poor precision of the machined inclined plane, and is suitable for batch machining and machining of special-shaped parts.

Drawings

FIG. 1 is a schematic view showing the overall structure of a clamping device for machining an inclined surface of a machine tool;

FIG. 2 is a schematic bottom view of a clamping device for machining an inclined surface of a machine tool according to the present utility model;

fig. 3 is a schematic side view of a clamping device for machining an inclined surface of a machine tool according to the present utility model.

Wherein: 1. a base; 2. a spring; 3. a pressing plate; 31. a pressing plate inclined plane; 4. an inner hexagon bolt; 5. a positioning key; 6. a groove; 7. a positioning groove; 8. v-shaped inclined planes; 9. and positioning the inclined plane.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples

1-3, a clamping device for machining an inclined plane of a machine tool comprises a base 1, a spring 2 is arranged at a position corresponding to a threaded hole on the bottom surface of a V-shaped groove 8 and is attached to the base 1, a pressing plate 3 is arranged above the spring 2 and is attached to the spring 2, and an inner hexagon bolt 4 penetrates through a middle hole of the pressing plate 3 and penetrates through the spring 2 to be screwed with the corresponding threaded hole of the base 1; under the action of the spring force of the spring 2, the pressing plate 3 can move up and down by screwing and loosening the inner hexagon bolt 4, so that the effect of clamping and loosening parts is realized.

In this embodiment, the bottom of the base 1 symmetrically includes a positioning slot 7, and the positioning key 5 is installed in the positioning slot 7, when the device is used, the positioning key 5 is placed in the corresponding slot of the machine tool workbench, so that the installation and adjustment of the device are convenient.

In this embodiment, the two sides of the base 1 are symmetrically provided with grooves 6, which is convenient for fixing the device on a machine tool workbench.

In this embodiment, the base 1 includes a V-shaped groove 8 and a positioning inclined plane 9,V, the groove 8 includes a V-shaped inclined plane 81, and the parts are symmetrically disposed on the V-shaped inclined plane 81, and positioning is achieved through the positioning inclined plane 9, so as to ensure positioning accuracy of the parts.

In this embodiment, the platen 3 includes a platen inclined surface 31, and the angle of the platen inclined surface 31 is the same as that of the V-shaped inclined surface 81.

In this embodiment, each pressing plate 3 can symmetrically clamp 2 parts.

Working principle: when the device works, the spring 2 is arranged at the position of a corresponding threaded hole on the bottom surface of the V-shaped groove 8 and is attached to the base 1, the pressing plate 3 is arranged above the spring 2 and is attached to the spring 2, and the inner hexagon bolt 4 passes through the middle hole of the pressing plate 3 and passes through the spring 2 to be screwed with the corresponding threaded hole of the base 1; under the action of the spring force of the spring 2, the pressing plate 3 can move up and down by screwing and loosening the inner hexagon bolt 4, so as to realize the function of clamping and loosening the part, the bottom of the base 1 symmetrically comprises a positioning groove 7, a positioning key 5 is arranged in the positioning groove 7, when the device is used, the positioning key 5 is arranged in a corresponding groove of a machine tool workbench, the device is convenient to install and adjust, grooves 6 are symmetrically formed in two sides of the base 1, the device is convenient to fixedly install on the machine tool workbench, the base 1 comprises a V-shaped groove 8 and a positioning inclined plane 9,V, the base 1 comprises a V-shaped inclined plane 81, the part is symmetrically arranged on the V-shaped inclined plane 81, the positioning function of the part is realized through a positioning inclined plane 9, and the positioning precision of the part is ensured; the pressing plate 3 comprises pressing plate inclined planes 31, the angle of the pressing plate inclined planes 31 is the same as that of the V-shaped inclined planes 81, and each pressing plate 3 can symmetrically clamp 2 parts. The device solves the problem of poor precision of the machined inclined plane, is suitable for batch machining and machining of special-shaped parts, and has the advantages of simple structure, convenience in operation and improvement of working efficiency.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device for lathe processing inclined plane, includes base (1) and spring (2), its characterized in that, V type groove (8) bottom surface corresponding screw hole position is arranged in spring (2) and is laminated in base (1), spring (2) top is provided with clamp plate (3), clamp plate (3) laminate mutually with spring (2), inside hexagon socket head cap screw (4) that are equipped with of spring (2) and pass spring (2), hexagon socket head cap screw (4) pass clamp plate (3) intermediate hole, spin with the corresponding screw hole of base (1).

2. The clamping device for machining an inclined plane according to claim 1, wherein the bottom of the base (1) symmetrically comprises a positioning groove (7), and a positioning key (5) is arranged in the positioning groove (7).

3. Clamping device for machining inclined surfaces according to claim 1, characterized in that the base (1) comprises grooves (6) symmetrically on both sides.

4. Clamping device for machining inclined surfaces according to claim 1, characterized in that the base (1) comprises a V-shaped groove (8) and a positioning inclined surface (9), the V-shaped groove (8) comprising a V-shaped inclined surface (81).

5. Clamping device for machining inclined surfaces according to claim 4, characterized in that the press plate (3) comprises a press plate inclined surface (31), the press plate inclined surface (31) having the same angle as the V-shaped inclined surface (81).