CN215969038U

CN215969038U - Tool for chamfering curved carbon fiber strips

Info

Publication number: CN215969038U
Application number: CN202122235728.0U
Authority: CN
Inventors: 张广豆; 史飞; 徐田华
Original assignee: Nanjing Chenmao New Material Technology Co ltd
Current assignee: Nanjing Chenmao New Material Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-08
Anticipated expiration: 2031-09-15

Abstract

The utility model provides a tool for chamfering a curved carbon fiber strip, which comprises a bottom plate, wherein a sliding groove is formed in the bottom plate, a left clamping block and a right clamping block are arranged in the sliding groove, the left clamping block and/or the right clamping block are driven by a driving mechanism to clamp a support plate towards the middle, and a lead groove for guiding a chamfering tool bit of a chamfering device is formed in the clamping end of the left clamping block and/or the right clamping block. This application utilizes two to press from both sides tight piece clamp and gets the work piece, presss from both sides the tight end appearance of clamp and is unanimous in order to laminate the work piece clamping with the work piece. The lead groove with the width of 8mm and the depth of 8mm is formed in the clamping end of the clamping block, the lead groove is introduced to provide a lead for the chamfering device, the processing difficulty is greatly reduced, and the chamfering precision is improved. The lightening hole in the middle of the clamping plate is used for lightening the tool and enabling dust generated in the chamfering process to flow into the dust collecting equipment, so that the working efficiency can be improved, and the environmental sanitation of the corresponding station can be guaranteed.

Description

Tool for chamfering curved carbon fiber strips

Technical Field

The utility model relates to the technical field of machining, in particular to a tool for chamfering a curved-surface carbon fiber strip.

Background

The carbon fiber backpack support is a lightweight product which utilizes carbon fibers to replace metal materials, and the edges and corners of the carbon fiber product are sharp and have burrs after being formed, and the edges of the carbon fiber product need to be chamfered, so that a pneumatic chamfering machine is introduced; because the backpack support is thin in thickness, the pneumatic curve chamfering machine is easy to incline to cause irregular chamfering in the chamfering process, and therefore a tool clamp is designed conveniently, quickly and effectively standardizes the product quality

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a tool for chamfering a curved-surface carbon fiber strip. In order to achieve the above objects and other related objects, the present invention provides the following technical solutions: the utility model provides a frock for curved surface carbon fiber strip chamfer, includes the bottom plate, be equipped with the spout on the bottom plate, be equipped with a left side in the spout and press from both sides tight piece and right side and press from both sides tight piece, a left side press from both sides tight piece and/or the right side presss from both sides tight piece and is driven to middle tight mounting panel by actuating mechanism, a left side press from both sides tight piece and/or the tight end of clamp of the right side is equipped with the helical pitch groove that supplies the chamfer ware tool bit to lead.

The preferable technical scheme is as follows: the driving mechanism adopts a double-shaft cylinder, the double-shaft cylinder is arranged on the end side of the sliding groove, and the working end of the double-shaft cylinder drives the left clamping block and/or the right clamping block.

The preferable technical scheme is as follows: the chamfering device is a pneumatic chamfering device, bosses are arranged on the two sides of the sliding groove on the base plate, and pneumatic valve switches for controlling the opening and closing of the double-shaft air cylinders are arranged on the bosses.

The preferable technical scheme is as follows: the boss land is flush with the lead groove notch.

The preferable technical scheme is as follows: the bottom of the sliding groove is provided with a plurality of first lightening holes.

The preferable technical scheme is as follows: and a plurality of second lightening holes are formed in the left clamping block and the right clamping block.

The preferable technical scheme is as follows: and dust collection equipment is arranged below the bottom plate.

Due to the application of the technical scheme, the utility model has the beneficial effects that:

1. according to the chamfering device, the lead groove for guiding the tool bit of the chamfering device is formed in the clamping end of the clamping block, so that the chamfering angle can be unified, the machining efficiency is improved, and the time is saved.

2. According to the utility model, a plurality of support plates can be clamped between the clamping blocks, after the chamfering of the first support plate at the clamping end is finished, the support plates are pulled out, the double-shaft cylinder automatically clamps the rest products, and the operation is repeated, so that the mounting steps can be reduced, and the production efficiency can be improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic screenshot of the work of the chamfering device in the lead groove.

In the above drawings, 1, a bottom plate; 2. a chute; 3. a left clamping block; 4. a right clamping block; 5. a drive mechanism; 6. a mounting plate; 7. A lead groove; 8. chamfering device; 9. a boss; 10. a pneumatic valve switch; 11. a first lightening hole; 12. and a second lightening hole.

Detailed Description

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

Please refer to fig. 1-2. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the products of the present invention are usually placed in when used, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-2, the present invention provides a tool for chamfering a curved carbon fiber strip, which includes a bottom plate 1. The bottom plate 1 is provided with a sliding groove 2, a left clamping block 3 and a right clamping block 4 are arranged in the sliding groove 2, the left clamping block 3 and/or the right clamping block 4 are driven by a driving mechanism 5 to clamp a support plate 6 towards the middle, and a lead groove 7 for guiding a tool bit of the chamfering device 8 is arranged at the clamping end of the left clamping block 3 and/or the right clamping block 4.

Furthermore, the driving mechanism 5 adopts a double-shaft cylinder, the double-shaft cylinder is arranged at the end side of the sliding chute 2, and the working end of the double-shaft cylinder drives the left clamping block 3 and/or the right clamping block 4. The double-shaft cylinder is selected for driving more stably.

Furthermore, the chamfering device 8 is a pneumatic chamfering device, bosses 9 are arranged on the two sides of the sliding groove 2 on the base plate 1, and pneumatic valve switches 10 for controlling the opening and closing of the double-shaft air cylinder are arranged on the bosses 9 and used for assembling and taking products.

Further, the table surface of the boss 9 is flush with the notch of the lead groove 7, so that the boss 9 is prevented from interfering with the chamfer 8.

Further, a plurality of first lightening holes 11 are formed in the bottom of the sliding chute 2; a plurality of second lightening holes 12 are formed in the left clamping block 3 and the right clamping block 4; when the weight of the tool is reduced, dust particles generated in the chamfering process can be conveniently discharged below the bottom plate.

Further, a dust suction device (not shown) is provided below the bottom plate 1 to suck dust particles falling from the first lightening holes 11 and the second lightening holes 12.

Furthermore, for the sake of guidance, a guide rail (not shown) is provided in the runner 2, on which the left clamping shoe 3 and/or the right clamping shoe 4 are slidably arranged.

The method comprises the following steps:

1. pushing a pneumatic valve switch to drive a double-shaft cylinder to drive the clamping blocks to be separated;

2. putting a plurality of workpieces into the middle of the clamping block;

3. pushing a pneumatic valve switch to enable the clamping block to clamp the workpiece;

4. using a pneumatic chamfering device to push the lead groove along the lead groove opening to the tail end of the lead groove all the way;

5. after chamfering of one workpiece is finished, pulling out the product (the product can be taken out by clamping the cylinder), and automatically clamping the rest product by the cylinder; and then the operation is repeated.

This application utilizes two to press from both sides tight piece clamp and gets the work piece, presss from both sides the tight end appearance of clamp and is unanimous in order to laminate the work piece clamping with the work piece. The lead groove with the width of 8mm and the depth of 8mm is formed in the clamping end of the clamping block, the lead groove is introduced to provide a lead for the chamfering device, the processing difficulty is greatly reduced, and the chamfering precision is improved. The lightening hole in the middle of the clamping plate is used for lightening the tool and enabling dust generated in the chamfering process to flow into the dust collecting equipment, so that the working efficiency can be improved, and the environmental sanitation of the corresponding station can be guaranteed.

Therefore, the utility model has the following advantages:

2. According to the utility model, a plurality of support plates can be clamped between the clamping blocks, after the chamfering of the first support plate at the clamping end is finished, the support plates are pulled out, the double-shaft cylinder automatically clamps the rest products, and the operation is repeated, so that the mounting steps can be reduced, and the production efficiency can be improved. The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a frock for curved surface carbon fiber strip chamfer, includes the bottom plate, be equipped with the spout on the bottom plate, it presss from both sides tight piece and right clamp tight piece to be equipped with a left side in the spout, a left side press from both sides tight piece and/or the tight piece of right clamp is driven by actuating mechanism and is pressed from both sides tight mounting panel, its characterized in that to the centre: and the clamping end of the left clamping block and/or the right clamping block is/are provided with a lead groove for guiding a tool bit of the chamfering device.

2. The tool for chamfering the curved carbon fiber strips according to claim 1, wherein: the driving mechanism adopts a double-shaft cylinder, the double-shaft cylinder is arranged on the end side of the sliding groove, and the working end of the double-shaft cylinder drives the left clamping block and/or the right clamping block.

3. The tool for chamfering the curved carbon fiber strips according to claim 2, wherein: the chamfering device is a pneumatic chamfering device, bosses are arranged on the two sides of the sliding groove on the base plate, and pneumatic valve switches for controlling the opening and closing of the double-shaft air cylinders are arranged on the bosses.

4. The tool for chamfering the curved carbon fiber strips according to claim 3, wherein: the boss land is flush with the lead groove notch.

5. The tool for chamfering the curved carbon fiber strips according to claim 1, wherein: the bottom of the sliding groove is provided with a plurality of first lightening holes.

6. The tool for chamfering the curved carbon fiber strips according to claim 1, wherein: and a plurality of second lightening holes are formed in the left clamping block and the right clamping block.

7. The tool for chamfering the curved carbon fiber strips according to claim 1, wherein: and dust collection equipment is arranged below the bottom plate.

8. The tool for chamfering the curved carbon fiber strips according to claim 1, wherein: the sliding groove is internally provided with a guide rail, and the left clamping block and/or the right clamping block are/is arranged on the guide rail in a sliding manner.