CN213383099U

CN213383099U - Carbon fiber SMC product cooling design and system hole integral type frock

Info

Publication number: CN213383099U
Application number: CN202021985830.1U
Authority: CN
Inventors: 顾勇涛; 陈蒙; 刘敏; 王成; 祝艳来; 刘树爱; 张盛; 邵汉兵; 刘兆朋
Original assignee: Jiangsu Hengrui Carbon Fiber Technology Co ltd
Current assignee: Jiangsu Hengrui Carbon Fiber Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-08
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a carbon fiber SMC product cooling design and system hole integral type frock, including fixture base, lower imitative type piece, go up imitative type piece, quick-witted vice, bush and handle drill bushing, it is a plurality of imitative type piece is fixed the upper end that sets up at fixture base respectively down, quick-witted vice sets up the outside limit of imitative type piece under respectively and the activity extends the top that lies in imitative type piece down, it sets up the upper end of imitative type piece under to go up imitative type piece detachable, the bush sets up the upper end at last imitative type piece respectively, the handle drill bushing inserts in the bush respectively. In this way, the utility model provides a carbon fiber SMC product cooling is stereotyped and system hole integral type frock has integrated the cooling of SMC product and has stereotyped and the function in system hole, and the SMC product does not need last CNC frock, saves CNC frock expense, and the trompil high quality, and the hole section is smooth not have the layering and upper and lower top layer splitting phenomenon, and the hole roundness is high.

Description

Carbon fiber SMC product cooling design and system hole integral type frock

Technical Field

The utility model relates to a tooling equipment's technical field especially relates to a carbon fiber SMC product cooling design and system hole integral type frock.

Background

As a mature material and process, the carbon fiber SMC product has been widely applied at home and abroad, particularly in the outer covering part of a vehicle body, due to the characteristics of large design freedom, light weight, high strength, corrosion resistance, one-step forming and the like.

The temperature is higher from taking out the mould after carbon fiber SMC product shaping, and the SMC product all needs last CNC frock usually, cools off the design to it and prevents to warp.

The defects and shortcomings of the prior art are as follows: firstly, only has a single function of cooling and shaping; the holes are drilled without grading drilling and reaming, and the edges of the holes are easy to split and burr; and thirdly, a special cutter is not used, and the efficiency and the hole quality are not high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a carbon fiber SMC product cooling is stereotyped and system hole integral type frock, has integrated the cooling of SMC product and has stereotyped and the function in system hole, and the SMC product does not need last CNC frock, saves CNC frock expense, and the trompil high quality, and the smooth no layering of hole section and upper and lower top layer splitting phenomenon, the true circularity of hole height.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a carbon fiber SMC product cooling design and system hole integral type frock, it is a plurality of including fixture base, lower imitative piece, go up imitative piece, quick-operation clamp, bush and handle drill bushing down imitative piece is fixed the upper end that sets up at fixture base respectively, the quick-operation clamp sets up respectively the outside limit of imitative piece under and the activity extends the top that lies in imitative piece down, go up imitative piece detachable and set up the upper end of imitative piece under, the bush sets up the upper end at last imitative piece respectively, the handle drill bushing inserts respectively in the bush.

In a preferred embodiment of the present invention, the number of the lower and upper profiling blocks is 6.

In a preferred embodiment of the present invention, every 3 of said lower profiling blocks constitute a set of curved SMC product locating seats.

In a preferred embodiment of the present invention, the number of the quick clamps is 16, and 8 quick clamps are in one group.

In a preferred embodiment of the present invention, the lower profiling block adopts a profiling structure of an SMC product.

In a preferred embodiment of the present invention, the upper copying block is detachably mounted on the upper end of the lower copying block by a locking bolt and a positioning pin, respectively.

The utility model has the advantages that: the utility model provides a carbon fiber SMC product cooling is stereotyped and system hole integral type frock, has integrated the cooling of SMC product and has stereotyped and the function in system hole, and the SMC product does not need last CNC frock, saves CNC frock expense, and the trompil high quality, and the hole section is smooth not have the layering and upper and lower top layer splitting phenomenon, and the hole real circularity is high.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the carbon fiber SMC product cooling, shaping and hole forming integrated tool of the present invention;

FIG. 2 is a schematic view of the handle drill bushing of FIG. 1 after installation;

FIG. 3 is a cross-sectional view of the lower and upper profile blocks of FIG. 1 installed;

the parts in the drawings are numbered as follows: 1. the fixture comprises a fixture base, 2, a lower profiling block, 3, an upper profiling block, 4, a rapid clamp, 5, a bushing, 6, a handle drill bushing, 7, a locking bolt, 8, a positioning pin, 9 and a positioning pin sleeve.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 to 3, an embodiment of the present invention includes:

the utility model provides a carbon fiber SMC product cooling design and system hole integral type frock, includes fixture base 1, lower profiling piece 2, goes up profiling piece 3, quick-operation clamp 4, bush 5 and handle drill bushing 6.

A plurality of down profiling block 2 is fixed the setting respectively in the upper end of fixture base 1, rapid clamp 4 sets up respectively in the outside limit of profiling block 2 down and the activity extends the top that lies in profiling block 2 down, go up profiling block 3 detachable and set up 2 upper ends of profiling block under, bush 5 sets up the upper end at last profiling block 3 respectively, handle drill bushing 6 inserts respectively in the bush 5.

In this embodiment, the number of the lower profiling blocks 2 and the number of the upper profiling blocks 3 are 6, and each 3 of the lower profiling blocks 2 form a group of arc-shaped SMC product positioning seats. The number of the quick clamps 4 is 16, and 8 quick clamps are in one group. When the SMC is used, two SMC products can be processed simultaneously, and the working efficiency is improved.

In the foregoing, the lower profiling block 2 adopts a profiling structure of an SMC product, and the SMC product is placed on the lower profiling block 2 to ensure that the appearance surfaces are completely attached.

Function 1: cooling and shaping

(1) The SMC product is taken out of the mould and then is placed into the lower profiling block 2, and the lower profiling block 2 is completely profiled;

(2) pressing the SMC product by a quick clamp 4;

(3) and (4) moving the cooling fan to a tool by adopting the cooling fan, and taking away the surface heat of the SMC product by forced air cooling so as to cool and shape the SMC product.

Further, the upper profiling block 3 is detachably mounted at the upper end of the lower profiling block 2 through a locking bolt 7 and a positioning pin 8 respectively.

At the same time, the inner surface of the upper profiling block 3 may also be provided with a compressible rubber (not shown) by means of which the SMC product of unstable thickness is compacted.

Function 2: drilling holes

(1) The upper profiling block 3 is matched and positioned with a positioning pin 8 of the lower profiling block 2 through a positioning pin sleeve 9, and then is locked by a locking bolt 7, so that an SMC product is fixed between the upper profiling block 3 and the lower profiling block 2;

(2) the handle drill bushing 6 is inserted into the bushing 5 on the upper profiling block 3;

(3) firstly, drilling a hole in the handle drill bushing 6 by using a dagger drill, and then reaming by using a straight shank reamer;

(4) and (4) finishing hole making, dismounting the upper profiling block 3, taking out an SMC product, and finishing the whole process of deburring.

The operation method comprises the following steps:

1. placing the SMC product on the lower profiling block 2, fixing the SMC product by using a quick clamp 4, cooling for about 5 minutes, and taking away heat inside the SMC product by adopting forced air cooling to stabilize the outline size of the product;

2. opening the quick clamp 4, installing the upper profiling block 3 with the bushing 5 on the lower profiling block 2, and ensuring the position degree of the bushing 5 by adopting a positioning pin 8 and a locking bolt 7 in a matching way;

3. the handle drill bushing 6 is placed into the bushing 5, a dagger drill is adopted to drill holes in the handle drill bushing 6, the diameter of a drill bit of the dagger drill = aperture-1 mm, a straight shank reamer is replaced after drilling, and the diameter of the straight shank reamer = aperture.

Note: for holes with a diameter of more than 12mm, a drill with a diameter of 3.1 is used to drill the hole, and then the hole is directly sawn by using the opening hole.

Distinguishing the prior art features:

1. the SMC product does not need to be provided with a CNC tool, so that the CNC tool cost is saved;

2. the tapping quality is high, the hole section is smooth and has no layering, the upper surface layer and the lower surface layer are split, and the hole roundness is high.

In the description of the present invention, it should be noted that all the components are general standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or through conventional testing methods, and the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the positions or positional relationships based on the drawings, or the positions or positional relationships that the products of the present invention are usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated devices or elements must have specific positions, be constructed and operated in specific positions, and thus, cannot be understood as limitations of the present invention.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a carbon fiber SMC product cooling design and system hole integral type frock, a plurality of including fixture base, lower imitative type piece, go up imitative type piece, quick-operation clamp, bush and handle drill bushing fixed the setting respectively in fixture base's upper end down imitative type piece, the quick-operation clamp sets up respectively the outside limit of imitative type piece down and the activity extends the top that lies in imitative type piece down, go up the upper end of imitative type piece detachable setting imitative type piece under, the bush sets up the upper end at last imitative type piece respectively, the handle drill bushing inserts in the bush respectively.

2. The carbon fiber SMC product cooling, shaping and hole-making integrated tool of claim 1, wherein the number of the lower profiling blocks and the number of the upper profiling blocks are both 6.

3. The carbon fiber SMC product cooling, sizing and hole forming integrated tool of claim 2, wherein every 3 lower profiling blocks form a set of arc-shaped SMC product positioning seats.

4. The carbon fiber SMC product cooling, sizing and hole making integrated tool of claim 3, wherein the number of the quick clamps is 16, and 8 quick clamps are in one group.

5. The carbon fiber SMC product cooling, shaping and hole making integrated tool of claim 3, wherein the lower profiling block adopts a profiling structure of an SMC product.

6. The carbon fiber SMC product cooling shaping and hole making integrated tool as recited in claim 1, wherein the upper profiling block is detachably mounted at the upper end of the lower profiling block through a locking bolt and a positioning pin respectively.