CN217371481U

CN217371481U - Tool for machining large inclined plane

Info

Publication number: CN217371481U
Application number: CN202221342580.9U
Authority: CN
Inventors: 张龙; 周伟; 李永庆; 沈广伍
Original assignee: Guizhou Henghang Huasheng Technology Co ltd
Current assignee: Guizhou Henghang Huasheng Technology Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-06
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a frock that can be used to big inclined plane processing, including base on the lathe, through lead screw drive with workstation and the anchor clamps main part of being reciprocating motion on the base, be equipped with a plurality of guide rails on the workstation, anchor clamps main part detachably installs on the workstation, and the anchor clamps main part includes the bottom plate, is equipped with the inclined plane backup pad on the bottom plate, is equipped with V style of calligraphy recess in the inclined plane backup pad, and the bottom of V style of calligraphy recess is equipped with square groove, is equipped with first anchor clamps on the bottom plate, is equipped with the second anchor clamps on the workstation. The utility model has simple structure and convenient use, can realize the rapid clamping of the workpiece to be processed, reduce the clamping time and improve the processing efficiency; the processing of big inclined plane can be realized, and through the clamp of anchor clamps main part, the deflection can be reduced, processingquality is guaranteed.

Description

Tool for machining large inclined plane

Technical Field

The utility model belongs to the technical field of machining, concretely relates to frock that can be used to big inclined plane processing.

Background

In the machining industry, the inclined surfaces of some parts are often required to be machined, clamping of the inclined surfaces is a problem which is relatively troublesome at present, in order to guarantee machining accuracy, high-precision equipment is often adopted for machining at present, and the machining cost is high and the universality is not high. In addition, for the processing of a large inclined plane, the problems of convenience and quickness in clamping are considered, the deformation is required to be reduced in the processing process, and the existing inclined plane processing tool is difficult to meet the requirements, so that the existing tool is urgently required to be improved to meet the use requirement.

Disclosure of Invention

In order to solve the problems, the utility model aims to provide a frock that can be used to big inclined plane processing.

A tool for machining large inclined planes comprises a base on a machine tool, a workbench and a clamp main body, wherein the workbench and the clamp main body are driven by a screw rod to do reciprocating motion on the base, a plurality of guide rails are arranged on the workbench, the guide rails are T-shaped guide rails and are arranged in parallel, the clamp main body is detachably mounted on the workbench, the clamp main body comprises a bottom plate, an inclined plane supporting plate is arranged on the bottom plate, a V-shaped groove is arranged on the inclined plane supporting plate, a square groove is arranged at the bottom of the V-shaped groove, the V-shaped groove comprises a long inclined plane and a short inclined plane, the two inclined planes are vertically arranged, the included angle between the long inclined plane and the bottom plate is 22 degrees, the height of the long inclined plane is higher than that of the short inclined plane, a first clamp is arranged on the bottom plate and used for fixing the tool on the workbench, the first clamp comprises an L-shaped pressing plate, the length of one end of the L-shaped pressing plate is consistent with the height of the bottom plate, a first waist-shaped hole is arranged at the other end of the L-shaped pressing plate, a first screw rod is arranged in the first waist-shaped hole, the first screw rod is connected in a guide rail on the workbench, a first nut is arranged on the first screw rod, and a first gasket is arranged between the first nut and the L-shaped pressing plate; the second clamp is arranged on the workbench and used for clamping a workpiece to be machined, the second clamp comprises a general clamping clamp and a quick clamping clamp, the general clamping clamp bears the main task of clamping the workpiece, the quick clamping clamp bears an auxiliary obligation and can play a role of quick clamping and reduce the clamping time of the workpiece, the general clamping clamp comprises a screw rod II and a pressing plate II which are arranged in the guide rail, a waist-shaped hole II is formed in the pressing plate II, the screw rod II is arranged in the waist-shaped hole II, a nut II is arranged on the screw rod II, and a gasket II is arranged between the nut II and the pressing plate II; the rapid clamping fixture comprises a third screw rod and a third pressing plate which are arranged in the guide rail, a third waist-shaped hole is formed in the third pressing plate, the third screw rod is arranged in the third waist-shaped hole, a head is arranged at the top of the third screw rod, a third gasket is arranged on the third screw rod, a spring is arranged between the third screw rod head and the third gasket, and the third pressing plate is pressed through the third gasket pressed by the spring, so that rapid clamping is realized.

In order to facilitate positioning and realize quick installation of the tool, one side of the bottom plate is provided with a positioning U-shaped groove, and the first clamp is arranged in the positioning U-shaped groove.

The utility model discloses can be used to big inclined plane processing's frock, compared with the prior art, its beneficial effect lies in: 1. the utility model has simple structure and convenient use, can realize the rapid clamping of the workpiece to be processed, reduce the clamping time and improve the processing efficiency; 2. the utility model discloses can realize the processing on big inclined plane, and press from both sides tightly through the anchor clamps main part, can reduce the deflection, guarantee processingquality.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the tool for machining large inclined planes according to the present invention;

fig. 2 is a schematic structural view of the middle clamp body of the present invention.

As shown in the figure, 1-base, 2-workbench, 3-clamp body, 4-bottom plate, 5-positioning U-shaped groove, 6-inclined plane supporting plate, 7-V-shaped groove, 8-long inclined plane, 9-short inclined plane, 10-screw rod I, 11-nut I, 12-L-shaped pressing plate, 13-screw rod II, 14-nut II, 15-pressing plate II, 16-pressing plate III, 17-spring, 18-screw rod III and 19-head.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that the drawings of the present application are only used to match the contents disclosed in the specification, so as to be known and read by those skilled in the art, and not to limit the practical limitations of the present invention, so that the present application does not have any technical significance, and any modification of the structure, change of the ratio relationship, or adjustment of the size should still fall within the scope of the present application without affecting the function and the achievable purpose of the present application. Meanwhile, the terms such as "upper", "top" and "bottom" used in the present specification are only for convenience of description and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "provided with" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, a tool for processing a large inclined plane comprises a base 1 on a machine tool, a workbench 2 and a clamp body 3 which are driven by a screw rod to do reciprocating motion on the base 1, wherein a plurality of guide rails are arranged on the workbench 2, the guide rails are T-shaped guide rails and are arranged in parallel, the clamp body 3 is detachably arranged on the workbench 2, as shown in figure 2, the clamp body 3 comprises a bottom plate 4, an inclined plane supporting plate 6 is arranged on the bottom plate 4, a V-shaped groove 7 is arranged on the inclined plane supporting plate 6, a square groove is arranged at the bottom of the V-shaped groove 7, the V-shaped groove 7 comprises a long inclined plane 8 and a short inclined plane 9, the two inclined planes are vertically arranged, the included angle between the long inclined plane 8 and the bottom plate 4 is 22 degrees, the height of the long inclined plane 8 is higher than that of the short inclined plane 9, a first clamp is arranged on the bottom plate 4 and is used for fixing the tool on the workbench, the first clamp comprises an L-shaped pressing plate 12, one end of the L-shaped pressing plate 12 is as long as the bottom plate 4, a first waist-shaped hole is formed in the other end of the L-shaped pressing plate 12, a first screw 10 is arranged in the first waist-shaped hole, the first screw 10 is connected into a guide rail on the workbench 2, a first nut 11 is arranged on the first screw 10, and a first gasket is arranged between the first nut 11 and the L-shaped pressing plate 12; the second clamp is arranged on the workbench 2 and used for clamping a workpiece to be machined, the second clamp comprises a general clamping clamp and a quick clamping clamp, the general clamping clamp bears the main task of clamping the workpiece, the quick clamping clamp bears an auxiliary obligation and can play a role of quick clamping and reduce the clamping time of the workpiece, the general clamping clamp comprises a screw rod II 13 and a pressing plate II 15 which are arranged in a guide rail, a waist-shaped hole II is formed in the pressing plate II 15, the screw rod II 13 is arranged in the waist-shaped hole II, a nut II 14 is arranged on the screw rod II 13, and a gasket II is arranged between the nut II 14 and the pressing plate II 15; the rapid clamping fixture comprises a third screw rod 18 and a third pressing plate 16 which are arranged in the guide rail, a third waist-shaped hole is formed in the third pressing plate 16, the third screw rod 18 is arranged in the third waist-shaped hole, a head 19 is arranged at the top of the third screw rod 18, a third gasket is arranged on the third screw rod 18, a spring 17 is arranged between the third screw rod head 19 and the third gasket, and the third gasket is pressed through the spring 17 to press the third pressing plate 16, so that rapid clamping is realized.

In order to facilitate positioning and realize quick installation of the tool, one side of the bottom plate 4 is provided with a positioning U-shaped groove 5, and the first clamp is arranged in the positioning U-shaped groove 5.

The utility model discloses a realize through following mode: during the use, at first, with 3 clamping of anchor clamps on workstation 2, with the location U type groove 5 card on bottom plate 4 on screw rod 10, can realize the location fast, then compress tightly through L type clamp plate 12 again, then will treat that the processing work piece is placed on anchor clamps main part 3, then upwards stimulate clamp plate three 16, compression spring 17, will press from both sides fast tight anchor clamps and move to the position that needs to press from both sides tightly, then release clamp plate three 16, under spring 17's effect, realize treating the quick pre-clamping of processing work piece, then realize last clamp through the tight anchor clamps of general clamp again, can process.

Other parts of the utility model which are not detailed are the conventional technologies known by the technicians in the field.

The protection scope of the present invention is not limited to the technical solution disclosed in the specific embodiment, and all the modifications, equivalent replacements, improvements, etc. made by the technical entity of the present invention to the above embodiments all fall into the protection scope of the present invention.

Claims

1. The utility model provides a frock that can be used to big inclined plane processing, includes base on the lathe, through lead screw drive with workstation and the anchor clamps main part that is reciprocating motion on the base, be equipped with a plurality of guide rails on the workstation, its characterized in that: the clamp comprises a clamp body and is characterized in that the clamp body is detachably mounted on a workbench and comprises a bottom plate, an inclined plane supporting plate is arranged on the bottom plate, a V-shaped groove is formed in the inclined plane supporting plate, a square groove is formed in the bottom of the V-shaped groove, a first clamp is arranged on the bottom plate, and a second clamp is arranged on the workbench.

2. The tool for large inclined plane machining according to claim 1, characterized in that: one side of bottom plate is equipped with location U type groove, first anchor clamps are located location U type inslot.

3. The tool for large inclined plane machining according to claim 2, characterized in that: the first clamp comprises an L-shaped pressing plate, a first waist-shaped hole is formed in the L-shaped pressing plate, a first screw is arranged in the first waist-shaped hole, the first screw is connected into a guide rail on the workbench, a first nut is arranged on the first screw, and a first gasket is arranged between the first nut and the L-shaped pressing plate.

4. The tool for large inclined plane machining according to claim 1, characterized in that: the second clamp comprises a general clamping clamp and a quick clamping clamp, the general clamping clamp comprises a second screw rod and a second pressing plate which are arranged in the guide rail, a second waist-shaped hole is formed in the second pressing plate, the second screw rod is arranged in the second waist-shaped hole, a second nut is arranged on the second screw rod, and a second gasket is arranged between the second nut and the second pressing plate; the rapid clamping fixture comprises a third screw rod and a third pressing plate which are arranged in the guide rail, a third waist-shaped hole is formed in the third pressing plate, the third screw rod is arranged in the third waist-shaped hole, a head is arranged at the top of the third screw rod, a third gasket is arranged on the third screw rod, and a spring is arranged between the third head of the third screw rod and the third gasket.

5. The tool for large inclined plane machining according to claim 1, characterized in that: the V-shaped groove comprises a long inclined plane and a short inclined plane, the two inclined planes are perpendicular, the included angle between the long inclined plane and the bottom plate is 22 degrees, and the height of the long inclined plane is higher than that of the short inclined plane.