Slide waterway circulation structure of carbon fiber composite material spring forming die

Abstract

A slide waterway circulation structure of a carbon fiber composite spring forming die comprises a lower groove body, a slide seat and a circulating water pump, the slide seat is slidably arranged in the lower groove body, mounting grooves are formed in the front side wall and the rear side wall of the lower groove body, end covers are fixed to the mounting grooves, and two limiting rings arranged front and back are fixed to the left side and the right side of the lower surface of each end cover; a telescopic rod is arranged between the two limiting rings, a limiting ring is also arranged at the lower end of the telescopic rod, the outer surface of the telescopic rod is sleeved with a return spring, through holes are formed in the left side and the right side of the slide seat, and the output end of the circulating water pump is connected with a water inlet formed in the front side wall of the mounting groove; the water inlet is fixedly connected with the front ends of the two through holes of the slide seat through two hoses respectively, the rear ends of the two through holes of the slide seat are connected with a water outlet formed in the rear side wall of the mounting groove through two hoses respectively, and the water outlet is connected with the input end of a circulating water pump; and the four hoses sequentially penetrate through the three limiting rings on the corresponding sides in the mounting grooves.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon fiber composite material springs, and particularly relates to a sliding water circulation structure of a carbon fiber composite material spring forming die. Background Art

[0002] Springs, one of the most commonly used mechanical components, are used to control movement, mitigate shock or vibration, store energy, and measure force. They are widely used in various mechanical devices. Springs are primarily made of high-quality carbon steel, alloy steel, and nonferrous metal alloys. However, metal springs also have numerous drawbacks, such as rusting, corrosion resistance, and heavy weight. With the advancement of science and technology, the development of continuous carbon springs with high rigidity and significant weight reduction is of great significance.

[0003] Carbon fiber materials have been applied in various fields of society. Continuous carbon fiber reinforced thermosetting composite materials are becoming more and more commonly used in automotive parts. In the market, short fiber reinforced composite springs are made by adding short glass fiber or short carbon fiber to plastic products through molding or injection molding to reduce weight and improve performance.

[0004] However, existing spring tube forming dies are limited in their processes for forming carbon fiber composite coil springs. To shorten the cooling time and improve the quality of the spring tube during forming, the mold must be equipped with as many cooling water channels as possible. However, existing water channel structures are irrationally arranged, resulting in poor circulation efficiency. Furthermore, they all use rigid water pipes, resulting in a complex structure, large size, and high space requirements. Therefore, a sliding water channel circulation structure for a carbon fiber composite spring forming die is proposed. Utility Model Content

[0005] To address the aforementioned problems of the prior art, the present invention provides a slide water circulation structure for a carbon fiber composite material spring forming die. The slide water circulation structure for a carbon fiber composite material spring forming die of the present invention can reduce manufacturing costs, achieve good heat dissipation, achieve high cooling efficiency, and has a wide range of applications, facilitating its promotion and popularization.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A carbon fiber composite material spring forming mold slide water circulation structure includes a lower tank body, a slide seat and a circulating water pump. The slide seat is slidably arranged in the lower tank body. The upper surfaces of the front and rear side walls of the lower tank body are downwardly provided with mounting grooves. End caps are fixed to the notches of the mounting grooves. Two front and rear limit rings are fixed on the left and right sides of the lower surface of the end caps. A telescopic rod is fixed between the two limit rings on each side of the lower surface of the end caps. A limit ring is also fixed to the lower end of the telescopic rod. A return spring is sleeved on the outer surface of the telescopic rod. Through holes are provided on the left and right sides of the slide seat that pass through the front and rear ends. The water outlet of the circulating water pump is connected to the water inlet provided on the front side wall of the mounting tank. The water inlet is fixedly connected to the front ends of the two through holes on the slide seat through two hoses. The rear ends of the two through holes on the slide seat are connected to the water outlet provided on the rear side wall of the mounting tank through two other hoses. The water outlet is connected to the water inlet of the circulating water pump. The four hoses pass through the three limit rings on the corresponding sides in sequence in the mounting tank.

[0008] Furthermore, the slide water circulation structure of the carbon fiber composite material spring forming mold also includes an upper cover plate, and the upper cover plate is covered on the lower trough body to form the mold body.

[0009] Furthermore, an embedding groove is provided at the notch of the mounting groove, and the end cover is arranged in the embedding groove so that the end cover is flush with the upper end surface of the lower groove body.

[0010] Furthermore, a rubber gasket is provided on the inner annular surface of the limit stopper.

[0011] Furthermore, the bottom of the sliding seat is slidably connected to the bottom of the lower tank body through a slide rail.

[0012] Furthermore, the water outlet of the circulating water pump is connected to the water inlet through a heat dissipation pipe, and the water outlet is connected to the water inlet of the circulating water pump through another heat dissipation pipe.

[0013] Furthermore, the lower surface of the upper cover plate is provided with a plurality of mounting holes, and the upper surface of the lower trough body is provided with a plurality of fixing inserts, and the plurality of fixing inserts are tightly mounted in the plurality of mounting holes accordingly.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] In the utility model, the plastic hose passing through the limiting ring in the installation groove will be tightened under the action of tension, and the telescopic rod will shrink at this time, thereby ensuring that the end of the plastic hose moves with the sliding seat;

[0016] The water circulation structure is simple, the design is reasonable, the operation is convenient, the space is saved, the manufacturing cost is reduced, the heat dissipation effect is good, the cooling efficiency is fast, the application range is wide, and it is conducive to promotion and popularization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 Schematic diagram of the internal structure of the installation slot;

[0020] Figure 4 Schematic diagram of the lower surface structure of the end cover;

[0021] In the figure: 1. Lower tank body, 2. Sliding seat, 3. Mounting groove, 4. End cover, 5. Limiting ring, 6. Telescopic rod, 7. Return spring, 8. Through hole, 9. Circulating water pump, 10. Water inlet, 11. Hose, 12. Water outlet, 13. Upper cover, 14. Heat dissipation pipe, 15. Fixed insert, 16. Embedded groove. DETAILED DESCRIPTION

[0022] The technical solutions of the present invention will be described clearly and completely below in conjunction with the accompanying drawings and embodiments. Obviously, the embodiments described are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] Example 1:

[0024] according to Figure 1-4As shown, a carbon fiber composite material spring forming mold slide water circulation structure comprises a lower trough body 1, a slide seat 2 and a circulating water pump 9, the slide seat 2 is slidably arranged in the lower trough body 1 front and back, the upper surfaces of the front and rear side walls of the lower trough body 1 are downwardly provided with mounting grooves 3, the notches of the mounting grooves 3 are fixed with end covers 4 by bolts, the left and right sides of the lower surface of the end cover 4 are welded and fixed with two front and rear set limit rings 5, the lower surface of the end cover 4 is fixedly provided with a telescopic rod 6 between the two limit rings 5 ​​on each side, the lower end of the telescopic rod 6 is also fixedly provided with a limit ring 5, the outer surface of the telescopic rod 6 is provided with a return spring 7, which is located between the end limit ring 5 and the lower surface of the end cover 4; the slide The left and right sides of the seat 2 are each provided with a through hole 8 extending through the front and rear ends. Pipe joints are installed at both ends of the through hole 8. The water outlet of the circulating water pump 9 is connected to the water inlet 10 provided on the front side wall of the mounting groove 3 on the front side wall of the lower tank body 1. The water inlet 10 is fixedly connected to the front ends of the two through holes 8 on the slider seat 2 via two hoses 11 that pass through the rear side wall of the mounting groove 3. The rear ends of the two through holes 8 on the slider seat 2 are connected to the water outlet 12 on the rear side wall of the mounting groove 3 via two other hoses 11 that pass through the front side wall of the mounting groove 3 on the rear side wall of the lower tank body 1. The water outlet 12 is connected to the water inlet of the circulating water pump 9. The four hoses 11 are sequentially passed through the three limiting rings 5 ​​on the corresponding sides within the mounting groove 3. The hoses 11 are plastic hoses.

[0025] Furthermore, the slide water circulation structure of the carbon fiber composite material spring forming mold further includes an upper cover plate 13, and the upper cover plate 13 is covered on the lower tank body 1 to form the mold body.

[0026] Furthermore, an embedding groove 16 is provided at the notch of the mounting groove 3 , and the end cover 4 is arranged in the embedding groove 16 so that the end cover 4 is flush with the upper end surface of the lower tank body 1 .

[0027] Furthermore, a rubber gasket is provided on the inner annular surface of the limit stopper 5 .

[0028] Furthermore, the bottom of the slide seat 2 is slidably connected to the bottom of the lower tank 1 via a slide rail.

[0029] Furthermore, the water outlet of the circulating water pump 9 is connected to the water inlet 10 through a heat dissipation pipe 14, and the water outlet 12 is connected to the water inlet of the circulating water pump 9 through another heat dissipation pipe 14, so as to facilitate timely discharge of heat inside the mold body.

[0030] Furthermore, the lower surface of the upper cover 13 is provided with a plurality of mounting holes, and the upper surface of the lower tank body 1 is provided with a plurality of fixing inserts 15, which are tightly mounted in the corresponding mounting holes. Preferably, there are four mounting holes and four fixing inserts 15, respectively, disposed at the four corners of the lower surface of the upper cover 13 and the four corners of the upper surface of the lower tank body 1.

[0031] Working principle: When in use, the water inlet 10 and the water outlet 12 on both sides of the mold body are connected to the external water pipe and connected to the circulating water pump 9, so as to achieve the sliding water circulation. When the sliding seat 2 moves back and forth, the hose 11 that passes through the limit ring 5 in the installation groove 3 will be tightened under the action of tension. At this time, the telescopic rod 6 will shrink, thereby ensuring that the end of the plastic hose 11 moves with the sliding seat 2. At the same time, under the action of the return spring on the surface of the telescopic rod 6, when the sliding seat 2 moves back to its original position, the plastic hose 11 will be re-received into the installation groove 3.

[0032] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A carbon fiber composite material spring forming die slide water circulation structure, comprising a lower tank body (1), a slide seat (2) and a circulating water pump (9), wherein the slide seat (2) is arranged in the lower tank body (1) for sliding back and forth, and is characterized in that: The upper surfaces of the front and rear side walls of the lower tank body (1) are provided with mounting grooves (3) downwardly, and the notches of the mounting grooves (3) are fixed with end covers (4). Two front and rear limit rings (5) are fixed on the left and right sides of the lower surface of the end cover (4). A telescopic rod (6) is fixed between the two limit rings (5) on each side of the lower surface of the end cover (4). The lower end of the telescopic rod (6) is also fixed with a limit ring (5). The outer surface of the telescopic rod (6) is provided with a return spring (7). The left and right sides of the sliding seat (2) are provided with through holes (8) that pass through the front and rear ends. The water outlet of the circulating water pump (9) is connected to the water inlet (10) provided on the front side wall of the installation groove (3), and the water inlet (10) is fixedly connected to the front ends of the two through holes (8) on the sliding seat (2) through two hoses (11), and the rear ends of the two through holes (8) on the sliding seat (2) are connected to the water outlet (12) provided on the rear side wall of the installation groove (3) through another two hoses (11), and the water outlet (12) is connected to the water inlet of the circulating water pump (9). The four hoses (11) pass through the three limiting rings (5) on the corresponding sides in sequence in the installation groove (3).

2. The carbon fiber composite material spring forming die slide water circulation structure according to claim 1, characterized in that: The carbon fiber composite material spring forming die slide water circulation structure further comprises an upper cover plate (13), and the upper cover plate (13) is covered on the lower trough body (1) to form a die body.

3. The carbon fiber composite material spring forming die slide water circulation structure according to claim 1, characterized in that: An embedding groove (16) is provided at the notch of the installation groove (3), and the end cover (4) is arranged in the embedding groove (16) so that the end cover (4) is flush with the upper end surface of the lower groove body (1).

4. The carbon fiber composite material spring forming die slide water circulation structure according to claim 1, characterized in that: The inner ring surface of the limiting ring (5) is provided with a rubber gasket.

5. The carbon fiber composite material spring forming die slide water circulation structure according to claim 1, characterized in that: The bottom of the sliding seat (2) is slidably connected to the bottom of the lower trough (1) via a slide rail.

6. The carbon fiber composite material spring forming die slide water circulation structure according to claim 1, characterized in that: The water outlet of the circulating water pump (9) is connected to the water inlet (10) via a heat dissipation pipe (14), and the water outlet (12) is connected to the water inlet of the circulating water pump (9) via another heat dissipation pipe (14).

7. The carbon fiber composite material spring forming die slide water circulation structure according to claim 2, characterized in that: The lower surface of the upper cover plate (13) is provided with a plurality of mounting holes, and the upper surface of the lower tank body (1) is provided with a plurality of fixed inserts (15), and the plurality of fixed inserts (15) are correspondingly and tightly mounted in the plurality of mounting holes.

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