Vacuum forming die for upper cover plate of carbon fiber motorboat

Abstract

The utility model discloses a vacuum forming die for an upper cover plate of a carbon fiber motorboat, which is characterized by comprising an upper die and a lower die, the upper die is provided with an upper forming surface, and the lower die is provided with a lower forming surface; the upper forming surface is provided with a first mounting position for pre-burying a first metal part and a second mounting position for pre-burying a second metal part; four first via holes are formed in the first mounting position, first screw sleeves are arranged in the first via holes, and the first screw rods of the first metal piece are connected to the first screw sleeves; four second via holes are formed in the second mounting position, frustum part forming sleeves are arranged in the second via holes, second threaded sleeves are arranged in the frustum part forming sleeves, and second threaded rods of the second metal piece penetrate through the frustum part forming sleeves to be connected to the second threaded sleeves. According to the carbon fiber motorboat upper cover plate, the first metal piece and the second metal piece can be pre-buried and formed in the carbon fiber motorboat upper cover plate, the structural strength of connection of the first metal piece and the second metal piece is improved, the production process is simplified, and therefore the production efficiency of products can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of the upper cover plate of a motorboat, in particular to a vacuum forming die for a carbon fiber upper cover plate of a motorboat. Background Technique

[0002] The motorboat originated in the late 19th century and is a sports activity of racing a motorboat powered by a gasoline engine, a diesel engine or a turbojet engine on the water.

[0003] In order to improve the performance of the motorboat, the upper cover plate of the motorboat can be made of carbon fiber material. The carbon fiber upper cover plate of the motorboat has a first metal part, a second metal part, a forming control handle mounting position and a dial mounting position. The overall structure of the carbon fiber upper cover plate of the motorboat is relatively complex. In the prior art, the carbon fiber upper cover plate of the motorboat is divided into an upper component, a lower component and a metal component. Two molds are respectively used to form the upper component and the lower component. After the upper component and the lower component are formed, the three components of the upper component, the lower component and the metal component are assembled by gluing. This kind of structure has complex production processes, increases the labor cost and production cost, and the glued structure causes the appearance of the carbon fiber upper cover plate of the motorboat to be easily defective, affecting the aesthetics. At the same time, under long-term use, the metal component is prone to looseness, affecting the service life of the carbon fiber upper cover plate of the motorboat.

[0004] Therefore, it is necessary to design a new technical solution to solve the above problems. Content of the Utility Model

[0005] In view of this, in view of the deficiencies existing in the prior art, the main purpose of the utility model is to provide a vacuum forming die for a carbon fiber upper cover plate of a motorboat. By arranging a first mounting position for pre-burying the first metal part and a second mounting position for pre-burying the second metal part on the upper forming surface, and cooperating with the settings of the first screw sleeve, the second screw sleeve and the tapered part forming sleeve, the first metal part and the second metal part can be fixed on the upper die, and the first metal part and the second metal part can be pre-buried and formed in the carbon fiber upper cover plate of the motorboat, improving the structural strength of the connection between the first metal part and the second metal part, and the gluing step of the first metal part and the second metal part can be omitted, simplifying the production process, thereby improving the production efficiency of the product.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A vacuum forming die for a carbon fiber upper cover plate of a motorboat, comprising an upper die and a lower die. The upper die is provided with an upper forming surface, and the lower die is provided with a lower forming surface. The upper forming surface and the lower forming surface enclose a mold cavity for forming the carbon fiber upper cover plate of the motorboat. Among them:

[0008] The upper forming surface is provided with a first installation position for embedding a first metal part and a second installation position for embedding a second metal part;

[0009] The first installation position is provided with four first through holes that penetrate the top of the upper die and are arranged in a square shape. A first screw sleeve is arranged in the first through holes. A first fixing part capable of detachably fixing the first screw sleeve in the first through holes is arranged on the top of the upper die. The first installation position is further provided with a first metal part. The first metal part includes a first plate body and a first screw rod connected to the first plate body. The first screw rod is connected to the first screw sleeve;

[0010] The second installation position is provided with four second through holes that penetrate the top of the upper die and are arranged in a square shape. A frustum-shaped forming sleeve is arranged in the second through holes. A second screw sleeve is arranged in the frustum-shaped forming sleeve. A second fixing part capable of detachably fixing the second screw sleeve and the frustum-shaped forming sleeve in the second through holes is arranged on the top of the upper die. The second installation position is further provided with a second metal part. The second metal part includes a second plate body and a second screw rod connected to the second plate body. The second screw rod passes through the frustum-shaped forming sleeve and is connected to the second screw sleeve.

[0011] As a preferred solution, the first fixing part is a square fixing block that covers the four first through holes, and the first plate body is a U-shaped plate; the second fixing part is two strip-shaped fixing blocks that respectively cover two second through holes, and the second plate body is a loop-shaped plate.

[0012] As a preferred solution, both the first fixing part and the second fixing part are fixed to the upper die by screws.

[0013] As a preferred solution, the first installation position is provided with a groove and a through hole that penetrates the upper die. The groove is located within the area surrounded by the first fixing part, and the through hole is arranged beside the groove and partially extends outside the area surrounded by the first fixing part.

[0014] As a preferred solution, both the first screw sleeve and the second screw sleeve include a vertical section and a threaded section that are sequentially connected up and down.

[0015] As a preferred solution, the upper forming surface is further provided with a third mounting position for forming a mounting position of a control handle and a fourth mounting position for forming a mounting position of a dial. The first mounting position, the third mounting position, the fourth mounting position, and the second mounting position are arranged in sequence along the length direction of the upper die. A first insert is arranged on the third mounting position. A forming block for the control handle mounting position is detachably arranged on the first insert. A first forming surface is arranged on the top of the forming block for the control handle mounting position. A forming block for the lower mounting hole of the control handle is arranged on the first forming surface. Correspondingly, a forming block for the upper mounting hole of the control handle is arranged on the upper die corresponding to the forming block for the lower mounting hole of the control handle. A second insert is arranged on the fourth mounting position. A forming block for the dial mounting position is detachably arranged on the second insert. A second forming surface is arranged on the top of the forming block for the dial mounting position. The lower forming surface is provided with an avoidance position for avoiding the forming block for the control handle mounting position and the forming block for the dial mounting position.

[0016] As a preferred solution, a first fixing screw penetrates through the top of the upper die from top to bottom. The first insert and the forming block for the control handle mounting position are fixed to the upper die together by the first fixing screw.

[0017] As a preferred solution, a second fixing screw penetrates through the top of the upper die from top to bottom. The second insert is fixed to the upper die by the second fixing screw. A third fixing screw penetrates through the forming block for the dial mounting position. The forming block for the dial mounting position is fixed to the second insert by the third fixing screw.

[0018] As a preferred solution, the forming block for the upper mounting hole of the control handle is detachably arranged on the upper die, and the forming block for the lower mounting hole of the control handle is detachably arranged on the first insert.

[0019] As a preferred solution, a hollow groove penetrating through the upper die is arranged on one side of the second mounting position away from the fourth mounting position.

[0020] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solutions:

[0021] Mainly, by arranging a first mounting position for pre-embedding a first metal part and a second mounting position for pre-embedding a second metal part on the upper forming surface, and cooperating with the arrangements of the first screw sleeve, the second screw sleeve, and the tapered part forming sleeve, the first metal part and the second metal part can be fixed on the upper die, and the first metal part and the second metal part can be pre-embedded and formed in the upper cover plate of the carbon fiber motorboat, improving the structural strength of the connection between the first metal part and the second metal part, and the gluing steps of the first metal part and the second metal part can be omitted, simplifying the production process, thereby improving the production efficiency of the product.

[0022] Secondly, the molded control handle mounting position and the molded dial mounting position use inserts and molding blocks, so that the carbon fiber motorboat upper cover can be vacuum-formed through a mold, further simplifying the product production process, saving labor costs and mold manufacturing costs, and the structural design is ingenious.

[0023] In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of a preferred embodiment of the present utility model;

[0025] Figure 2 This is a schematic diagram of the installation of the first screw sleeve of the preferred embodiment of the present utility model;

[0026] Figure 3 This is a schematic diagram of the installation of the second screw sleeve of the preferred embodiment of the present utility model;

[0027] Figure 4 This is an exploded schematic diagram of a preferred embodiment of the present utility model;

[0028] Figure 5 It is a schematic diagram of the lower forming surface of a preferred embodiment of the present utility model;

[0029] Figure 6 It is a schematic diagram of the upper forming surface of a preferred embodiment of the present utility model;

[0030] Figure 7 yes Figure 6 Schematic diagram of the carbon fiber motorboat cover;

[0031] Figure 8 This is a three-dimensional schematic diagram of a carbon fiber motorboat upper cover plate according to a preferred embodiment of the present invention;

[0032] Figure 9 It is a three-dimensional schematic diagram of another perspective of the carbon fiber motorboat upper cover plate of the preferred embodiment of the present invention.

[0033] Description of the accompanying drawings:

[0034] 10. Upper mold 11. Upper molding surface

[0035] 111, third installation position 112, fourth installation position

[0036] 12. First screw sleeve 13. First fixing piece

[0037] 14. First metal member 141, first plate

[0038] 142. First screw 15. Frustum forming sleeve

[0039] 151. Frustum forming section 16. Second screw sleeve

[0040] 17. Second fixing part 18. Second metal part

[0041] 181. Second plate body 182. Second screw

[0042] 101. First installation position 102. Second installation position

[0043] 103. First through hole 104. Second through hole

[0044] 105. Groove 106. Through hole

[0045] 107. Vertical section 108. Thread section

[0046] 109. Empty slot 20. Lower mold

[0047] 21. Lower forming surface 201. Avoidance position

[0048] 30. Upper cover plate of carbon fiber motorboat 301. Control handle installation position

[0049] 302. Dial installation position 40. First insert

[0050] 41. Control handle installation position forming block 411. First forming surface

[0051] 42. Control handle lower installation hole forming block 50. Control handle upper installation hole forming block

[0052] 60. Second insert 61. Dial installation position forming block

[0053] 611. Second forming surface 70. First fixing screw

[0054] 80. Second fixing screw 90. Third fixing screw. Detailed implementation mode

[0055] First of all, it should be noted that in the description of the present utility model, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0056] Please refer to Figures 1 to 9As shown, it shows the specific structure of the preferred embodiment of the present utility model, including an upper die 10 and a lower die 20. The upper die 10 is provided with an upper forming surface 11, and the lower die 20 is provided with a lower forming surface 21. The upper forming surface 11 and the lower forming surface 21 enclose a mold cavity for forming the upper cover plate 30 of a carbon fiber motorboat.

[0057] The upper cover plate 30 of the carbon fiber motorboat has a control handle mounting position 301 and a dial mounting position 302.

[0058] The upper forming surface 11 is provided with a first mounting position 101 for pre-embedding a first metal part 14 and a second mounting position 102 for pre-embedding a second metal part 18;

[0059] The first mounting position 101 is provided with four first through holes 103 arranged in a square shape and penetrating through the top of the upper die 10. A first screw sleeve 12 is arranged in the first through hole 103. The top of the upper die 10 is provided with a first fixing member 13 that can detachably fix the first screw sleeve 12 to the first through hole 103. The first mounting position 101 is further provided with a first metal part 14. The first metal part 14 includes a first plate body 141 and a first screw rod 142 connected to the first plate body 141. The first screw rod 142 is connected to the first screw sleeve 12;

[0060] The second mounting position 102 is provided with four second through holes 104 arranged in a square shape and penetrating through the top of the upper die 10. A frustum-shaped forming sleeve 15 is arranged in the second through hole 104. A second screw sleeve 16 is arranged in the frustum-shaped forming sleeve 15. The top of the upper die 10 is provided with a second fixing member 17 that can detachably fix the second screw sleeve 16 and the frustum-shaped forming sleeve 15 to the second through hole 104. The second mounting position 102 is further provided with a second metal part 18. The second metal part 18 includes a second plate body 181 and a second screw rod 182 connected to the second plate body 181. The second screw rod 182 passes through the frustum-shaped forming sleeve 15 and is connected to the second screw sleeve 16.

[0061] Refer to Figure 4 As shown, the first fixing member 13 is a square fixing block that covers the four first through holes 103, and the first plate body 141 is a U-shaped plate; the second fixing member 17 is two strip-shaped fixing blocks that respectively cover the two second through holes 104, and the second plate body 181 is a loop-shaped plate;

[0062] Specifically, both the first fixing member 13 and the second fixing member 17 are fixed to the upper die 10 by screws. Refer to Figure 6As shown, the first mounting position 101 is provided with a groove 105 and a through hole 106 penetrating the upper die 10. The groove 105 is located within the area surrounded by the first fixing member 13. The through hole 106 is arranged beside the groove 105 and partially extends beyond the area surrounded by the first fixing member 13. Correspondingly, the first fixing member 13 is provided with a hole position corresponding to the through hole 106. Refer to Figure 2 and Figure 3 As shown, both the first screw sleeve 12 and the second screw sleeve 16 include a vertical section 107 and a threaded section 108 that are sequentially connected up and down. The tapered portion forming sleeve 15 is provided with a tapered portion forming section 151. The bottom of the threaded section 108 of the second screw sleeve 16 abuts against the top of the tapered portion forming section 151.

[0063] Refer to Figures 4 to 6 As shown, the upper forming surface 11 is further provided with a third mounting position 111 for forming the control handle mounting position 301 and a fourth mounting position 112 for forming the dial mounting position 302. The first mounting position 101, the third mounting position 111, the fourth mounting position 112, and the second mounting position 102 are sequentially arranged along the length direction of the upper die 10. A first insert 40 is arranged on the third mounting position 111. A control handle mounting position forming block 41 is detachably arranged on the first insert 40. The top of the control handle mounting position forming block 41 is provided with a first forming surface 411. A control handle lower mounting hole forming block 42 is arranged on the first forming surface 411. Correspondingly, the upper die 10 is provided with a control handle upper mounting hole forming block 50 corresponding to the control handle lower mounting hole forming block 42. A second insert 60 is arranged on the fourth mounting position 112. A dial mounting position forming block 61 is detachably arranged on the second insert 60. The top of the dial mounting position forming block 61 is provided with a second forming surface 611. The lower forming surface 21 is provided with an avoidance position 201 for avoiding the control handle mounting position forming block 41 and the dial mounting position forming block 61;

[0064] Specifically, a first fixing screw 70 penetrates the top of the upper die 10 from top to bottom. The first insert 40 and the control handle mounting position forming block 41 are fixed to the upper die 10 together by the first fixing screw 70. The control handle upper mounting hole forming block 50 is detachably arranged on the upper die 10. The control handle lower mounting hole forming block 42 is detachably arranged on the first insert 40. A second fixing screw 80 penetrates the top of the upper die 10 from top to bottom. The second insert 60 is fixed to the upper die 10 by the second fixing screw 80. The dial mounting position forming block 61 is penetrated by a third fixing screw 90. The dial mounting position forming block 61 is fixed to the second insert 60 by the third fixing screw 90. An empty groove 109 penetrating the upper die 10 up and down is arranged on one side of the second mounting position 102 away from the fourth mounting position 112;

[0065] Among them, the inclination of the mating surface between the dial mounting position forming block 61 and the second insert 60 is greater than that of the mating surface between the control handle mounting position forming block 41 and the first insert 40.

[0066] The usage method of this embodiment is described in detail as follows:

[0067] Lamination of the upper mold 10: First, invert the upper mold 10 so that the upper forming surface 11 faces upward. Then, laminate carbon fiber yarn on the upper forming surface 11. At the same time, laminate yarn on the dial mounting position forming block 61 and the control handle mounting position forming block 41. Then, install the dial mounting position forming block 61 and the control handle mounting position forming block 41 on the corresponding first insert 40 and second insert 60. Next, fix the first metal part 14 and the second metal part 18 to the corresponding first mounting position 101 and second mounting position 102. Then, laminate carbon fiber yarn on the surfaces of the first metal part 14 and the second metal part 18;

[0068] Lamination of the lower mold 20: Laminate carbon fiber yarn on the lower forming surface 21, and avoid laminating on the avoidance position 201 when laminating the carbon fiber yarn;

[0069] Close the lower mold 20 on the upper mold 10, and then invert the entire mold so that the top of the upper mold 10 faces upward for subsequent processing.

[0070] The design focus of the present utility model lies in:

[0071] Specifically, by providing a first mounting position for pre-embedding the first metal part and a second mounting position for pre-embedding the second metal part on the upper forming surface, and in cooperation with the settings of the first screw sleeve, the second screw sleeve, and the tapered part forming sleeve, the first metal part and the second metal part can be fixed on the upper mold, and the first metal part and the second metal part can be pre-embedded and formed in the carbon fiber motorboat upper cover, improving the structural strength of the connection between the first metal part and the second metal part, and eliminating the gluing step of the first metal part and the second metal part, simplifying the production process, thereby improving the production efficiency of the product.

[0072] Secondly, for forming the control handle mounting position and the dial mounting position, the insert and forming block method is adopted, enabling the carbon fiber motorboat upper cover to be vacuum formed through one mold, further simplifying the production process of the product, saving labor costs and mold manufacturing costs, and having a clever structural design.

[0073] The above is only a preferred embodiment of the present utility model, and does not impose any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes, and decorations made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A vacuum forming mold for the upper cover plate of a carbon fiber motorboat, characterized in that: It includes an upper mold and a lower mold. The upper mold is provided with an upper forming surface, and the lower mold is provided with a lower forming surface. The upper forming surface and the lower forming surface enclose a mold cavity for forming the upper cover plate of a carbon fiber motorboat. Among them: The upper forming surface is provided with a first installation position for pre-embedding a first metal part and a second installation position for pre-embedding a second metal part. The first installation position is provided with four first through holes arranged in a square shape and penetrating the top of the upper mold. A first screw sleeve is arranged in the first through hole. A first fixing part capable of detachably fixing the first screw sleeve in the first through hole is arranged on the top of the upper mold. The first installation position is further provided with a first metal part. The first metal part includes a first plate body and a first screw rod connected to the first plate body. The first screw rod is connected to the first screw sleeve.

2. The vacuum forming mold for the carbon fiber upper cover plate of a motorboat according to claim 1, characterized in that: The second installation position is provided with four second through holes arranged in a square shape and penetrating the top of the upper mold. A frustum-shaped sleeve is arranged in the second through hole, and a second screw sleeve is arranged in the frustum-shaped sleeve. A second fixing part capable of detachably fixing the second screw sleeve and the frustum-shaped sleeve in the second through hole is arranged on the top of the upper mold. The second installation position is further provided with a second metal part. The second metal part includes a second plate body and a second screw rod connected to the second plate body. The second screw rod passes through the frustum-shaped sleeve and is connected to the second screw sleeve.

3. The vacuum forming die for the carbon fiber upper cover plate of a motorboat according to claim 2, characterized in that: The first fixing part is a square fixing block that covers the four first through holes. The first plate body is a U-shaped plate. The second fixing part is two strip-shaped fixing blocks that respectively cover two second through holes. The second plate body is a loop-shaped plate.

4. The vacuum forming mold for the upper cover plate of a carbon fiber motorboat according to claim 2, characterized in that: Both the first fixing part and the second fixing part are fixed to the upper mold by screws.

5. The vacuum forming mold for the upper cover plate of a carbon fiber motorboat according to claim 1, characterized in that: The first installation position is provided with a groove and a through hole penetrating the upper mold. The groove is located within the area surrounded by the first fixing part. The through hole is arranged beside the groove and partially extends beyond the area surrounded by the first fixing part.

6. The vacuum forming mold for the carbon fiber upper cover plate of a motorboat according to claim 1, characterized in that: Both the first screw sleeve and the second screw sleeve include a vertical section and a threaded section connected in sequence from top to bottom.

7. The vacuum forming mold for the carbon fiber upper cover plate of a motorboat according to claim 6, characterized in that: The upper forming surface is further provided with a third installation position for forming a control handle installation position and a fourth installation position for forming a dial installation position. The first installation position, the third installation position, the fourth installation position, and the second installation position are arranged in sequence along the length direction of the upper mold. A first insert is arranged on the third installation position. A control handle installation position forming block is detachably arranged on the first insert. The top of the control handle installation position forming block is provided with a first forming surface. A control handle lower installation hole forming block is arranged on the first forming surface. Correspondingly, the upper mold is provided with a control handle upper installation hole forming block corresponding to the control handle lower installation hole forming block. A second insert is arranged on the fourth installation position. A dial installation position forming block is detachably arranged on the second insert. The top of the dial installation position forming block is provided with a second forming surface. The lower forming surface is provided with an avoidance position for the control handle installation position forming block and the dial installation position forming block to avoid. A first fixing screw penetrates through the top of the upper mold from top to bottom. The first insert and the control handle installation position forming block are fixed to the upper mold together by the first fixing screw.

8. The vacuum forming mold for the carbon fiber upper cover plate of a motorboat according to claim 6, characterized in that: A second fixing screw penetrates the top of the upper mold from top to bottom, and the second insert is fixed to the upper mold by the second fixing screw. A third fixing screw penetrates the forming block of the dial mounting position, and the forming block of the dial mounting position is fixed to the second insert by the third fixing screw.

9. The vacuum forming mold for the upper cover plate of a carbon fiber motorboat according to claim 6, characterized in that: The forming block of the mounting hole on the control handle is detachably arranged on the upper mold, and the forming block of the lower mounting hole of the control handle is detachably arranged on the first insert.

10. The vacuum forming mold for the upper cover plate of a carbon fiber motorboat according to claim 1, characterized in that: One side of the second mounting position far from the fourth mounting position is provided with an empty groove that penetrates the upper mold up and down.

Images