A processing mold for imitation cloth-textured automobile interior decoration parts

Abstract

The present invention discloses a fabric-like automobile interior decoration processing mold in the field of automobile mold production equipment, comprising a box body, a cooling mechanism is arranged on the upper surface of the box body, the cooling mechanism comprises a cooling water tank and a water pump fixedly connected to the upper surface of the box body, a lower mold is fixedly connected to the upper surface of the box body, a cooling cavity is arranged inside the lower mold, one end of the water pump is fixedly connected to a drainage one-way valve, one end of the drainage one-way valve is fixedly connected to a water inlet pipe, a circumferential surface of the cooling water tank is fixedly connected to a drainage pipe and a drainage one-way valve, an ejection mechanism is arranged inside the lower mold, and a fixing mechanism is arranged inside the box body. According to the present invention, water in the cooling cavity can be circulated and replaced for use, so as to facilitate rapid cooling of the product and prevent the problem of reduced cooling efficiency due to excessive water temperature.

Description

Technical Field

[0001] The invention relates to the field of automobile mold production equipment, in particular to a cloth-grained automobile interior decoration processing mold. Background Art

[0002] The interior system is an important part of the car body, and the design workload of the interior system accounts for more than 60% of the car styling design workload, far exceeding the car's appearance, and is one of the most important parts of the car body. Each vehicle manufacturer usually has a large automotive interior team to complete a large amount of engineering work related to the interior.

[0003] When the current imitation cloth-grain automobile interior parts processing mold is being processed and produced, the product inside the lower mold is relatively soft and needs to be cooled to harden it. However, the water in the cooling chamber of the lower mold cannot be replaced. As the working time increases, the temperature will increase, resulting in a decrease in cooling efficiency. It is also inconvenient to eject the product after production and to replace the upper and lower molds to facilitate the production of different products. Summary of the invention

[0004] The object of the present invention is to provide a mold for processing imitation cloth-grain automobile interior decoration parts, so as to solve the problem inconvenient cooling and ejecting of the product mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mold for processing imitation cloth-grain automobile interior decoration parts, comprising a box body, a cooling mechanism is arranged on the upper surface of the box body, the cooling mechanism comprises a cooling water tank and a water pump fixedly connected to the upper surface of the box body, a lower mold is fixedly connected to the upper surface of the box body, a cooling cavity is arranged inside the lower mold, one end of the water pump is fixedly connected to a first drainage one-way valve, one end of the first drainage one-way valve is fixedly connected to a water inlet pipe, a circumferential surface of the cooling water tank is fixedly connected to a drainage pipe and a second drainage one-way valve, an ejection mechanism is arranged inside the lower mold, a fixing mechanism is arranged inside the box body, a negative pressure state is generated inside the water pump, so that the cooling water tank sends cooling water to the water pump through the water inlet one-way valve, and the water pump then sends cold water into the cooling cavity inside the lower mold through the first drainage one-way valve, and the water originally in the cooling cavity of the lower mold enters the cooling water tank through the drainage pipe for water replacement operation.

[0006] As a further solution of the present invention: the cooling mechanism includes a gear rotatably connected to the upper surface of the box body, the upper surface of the box body is fixedly connected to a slide rail, the upper surface of the slide rail is slidably connected to a rack, the rack and the gear are meshed with each other, and when the movable plate descends, the position of the first connecting rod is driven to move, the first connecting rod moves downward and squeezes the rack to move on the slide rail, the rack and the gear are meshed with each other, so that the gear rotates.

[0007] As a further solution of the present invention: the upper surface of the gear is rotatably connected to a second connecting rod, the other end of the second connecting rod is rotatably connected to a piston, the piston and the interior of the water pump are slidably connected, the upper surface of the rack is rotatably connected to the first connecting rod, the gear rotates and drives the second connecting rod to reciprocate, the second connecting rod drives the piston to slide inside the water pump, so that a negative pressure state is generated inside the water pump.

[0008] As a further solution of the present invention: one end of the first drainage one-way valve is fixedly connected to the circumferential surface of the water pump, and the other ends of the water inlet pipe and the drainage pipe extend into the interior of the cooling chamber, so as to facilitate the replacement of water in the cooling chamber to facilitate the cooling of subsequent products.

[0009] As a further solution of the present invention: the upper surface of the box body is fixedly connected to a limiting rod, and the circumferential surface of the limiting rod is slidably connected to a movable plate. The movable plate can be more stable by limiting the limiting rod, the other end of the first connecting rod is rotatably connected to the back side of the movable plate, and the lower surface of the movable plate is fixedly connected to an upper mold by bolts, which facilitates the replacement of the upper mold.

[0010] As a further solution of the present invention: one end of the limit rod is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a hydraulic cylinder, and the movable end of the hydraulic cylinder is fixedly connected to the upper surface of the movable plate, so as to facilitate the lowering of the upper mold under the movable plate to perform stamping work.

[0011] As a further solution of the present invention: the ejection mechanism includes a sleeve fixedly connected to the inside of the lower mold, the inside of the sleeve is fixedly connected to a spring, and the other end of the spring is fixedly connected to a push rod. When the upper mold is pressed down, the product presses the push rod and squeezes the spring to slide inside the sleeve. When the upper mold is reset, the push rod is reset by the spring and limited by the sleeve to eject the stamped product for the convenience of users to take it out.

[0012] As a further solution of the present invention: the push rod and the sleeve are internally slidably connected, and the sleeve and the push rod are both T-shaped, which is convenient for limiting the push rod.

[0013] As a further solution of the present invention: the fixing mechanism includes a bidirectional screw rod rotatably connected to the inside of the box body, the circumferential surface of the bidirectional screw rod is threadedly connected with a splint, and the number of splints is set to two, one end of the bidirectional screw rod is fixedly connected with a turning handle, when the shape of the lower mold needs to be changed, the turning handle can be rotated to drive the bidirectional screw rod to rotate, the splint and the bidirectional screw rod are threadedly connected, so that the two splints move to fix the replaced lower mold, and the upper mold can be replaced by loosening the bolts, which is convenient for fixing the lower mold to prevent misalignment during operation, resulting in unqualified product quality and thus causing economic losses.

[0014] As a further solution of the present invention: a controller is fixedly connected to the upper surface of the box body, and the controller and the hydraulic cylinder are electrically connected, so that the user can control the hydraulic cylinder to work conveniently.

[0015] Beneficial Effects

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. A cooling mechanism is provided. When the device is used, the hydraulic cylinder is turned on by the controller, so that the hydraulic cylinder is turned on to drive the movable plate to slide at the upper limit of the limit rod, so that the movable plate drives the upper mold to descend, and performs a stamping operation corresponding to the position of the lower mold. The water in the cooling chamber can quickly cool the product in the lower mold. When the movable plate descends, it drives the position of the first connecting rod to move. The first connecting rod moves downward and squeezes the rack to move on the slide rail. The rack and the gear are meshed with each other, so that the gear rotates and drives the second connecting rod to reciprocate. The second connecting rod drives the piston to slide inside the water pump, so that a negative pressure state is generated inside the water pump, so that the cooling water tank sends cooling water to the water pump through the water inlet check valve, and the water pump sends cold water into the cooling chamber inside the lower mold through the first drain check valve. The water in the original cooling chamber of the lower mold enters the cooling water tank through the drain pipe for water replacement operation, so as to facilitate the subsequent rapid cooling operation of the product. It is convenient to use and simple to operate. The water in the cooling chamber can be circulated and replaced for use, so as to facilitate rapid cooling of the product and prevent the problem of reduced cooling efficiency due to excessive water temperature.

[0018] 2. By setting up an ejection mechanism, when the upper mold is pressed down, the product presses down the ejector rod and squeezes the spring to slide inside the sleeve. When the upper mold is reset, the ejector rod is reset by the spring and limited by the sleeve to eject the stamped product to facilitate the user to take it out.

[0019] 3. By setting up a fixing mechanism, when the shape of the lower mold needs to be changed, the handle can be turned to drive the bidirectional screw to rotate. The splint and the bidirectional screw are threadedly connected, so that the two splints move to fix the replaced lower mold. The upper mold can be replaced by loosening the bolts, which is convenient for fixing the lower mold to prevent dislocation during work, resulting in unqualified product quality and thus causing economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of the overall structure of the present invention;

[0021] Figure 2 It is a back view of the overall structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the cooling mechanism in the present invention;

[0023] Figure 4 It is a structural schematic diagram of the ejection mechanism in the present invention;

[0024] Figure 5 It is a structural schematic diagram of the fixing mechanism in the present invention;

[0025] Figure 6 For the present invention Figure 3 A partial enlarged view of middle A.

[0026] In the figure: 1. box body; 2. cooling mechanism; 3. lower mold; 4. ejector mechanism; 5. fixing mechanism; 6. controller; 7. limit rod; 8. moving plate; 9. support plate; 10. hydraulic cylinder; 11. upper mold; 12. slide rail; 21. cooling water tank; 22. water pump; 23. rack; 24. first connecting rod; 25. gear; 26. second connecting rod; 27. piston; 28. water inlet check valve; 29. ​​first water discharge check valve; 210. water inlet pipe; 211. drain pipe; 212. second water discharge check valve; 31. cooling chamber; 41. sleeve; 42. spring; 43. ejector rod; 51. two-way screw rod; 52. splint; 53. handle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figures 1 to 6In an embodiment of the present invention, a mold for processing imitation cloth-textured automobile interior decoration parts includes a box body 1, a cooling mechanism 2 is arranged on the upper surface of the box body 1, and the cooling mechanism 2 includes a cooling water tank 21 and a water pump 22 fixedly connected to the upper surface of the box body 1, a lower mold 3 is fixedly connected to the upper surface of the box body 1, and a cooling cavity 31 is arranged inside the lower mold 3, one end of the water pump 22 is fixedly connected to a first drainage check valve 29, one end of the first drainage check valve 29 is fixedly connected to a water inlet pipe 210, and the circumferential surface of the cooling water tank 21 is fixedly connected to the cooling water tank 21. A drain pipe 211 and a second drain one-way valve 212 are connected, an ejection mechanism 4 is provided inside the lower mold 3, a fixing mechanism 5 is provided inside the box body 1, and a negative pressure state is generated inside the water pump 22, so that the cooling water tank 21 sends cooling water to the water pump 22 through the water inlet one-way valve 28, and the water pump 22 then sends cold water into the cooling cavity 31 inside the lower mold 3 through the first drain one-way valve 29. The water originally in the cooling cavity 31 of the lower mold 3 enters the cooling water tank 21 through the drain pipe 211 for water replacement operation.

[0029] As a further solution of the present invention: the cooling mechanism 2 includes a gear 25 rotatably connected to the upper surface of the box body 1, the upper surface of the box body 1 is fixedly connected to the slide rail 12, the upper surface of the slide rail 12 is slidably connected to the rack 23, the rack 23 and the gear 25 are meshed with each other, and when the movable plate 8 descends, the position of the first connecting rod 24 is driven to move, the first connecting rod 24 moves downward and squeezes the rack 23 to move on the slide rail 12, the rack 23 and the gear 25 are meshed with each other, so that the gear 25 rotates.

[0030] As a further solution of the present invention: the upper surface of the gear 25 is rotatably connected to the second connecting rod 26, the other end of the second connecting rod 26 is rotatably connected to the piston 27, the piston 27 is slidably connected to the inside of the water pump 22, the upper surface of the rack 23 is rotatably connected to the first connecting rod 24, the gear 25 rotates and drives the second connecting rod 26 to reciprocate, the second connecting rod 26 drives the piston 27 to slide inside the water pump 22, so that a negative pressure state is generated inside the water pump 22.

[0031] As a further solution of the present invention: one end of the first drainage one-way valve 29 is fixedly connected to the circumferential surface of the water pump 22, and the other ends of the water inlet pipe 210 and the drainage pipe 211 extend into the interior of the cooling chamber 31, so as to facilitate the replacement of the water in the cooling chamber 31 to facilitate the cooling of subsequent products.

[0032] As a further solution of the present invention: the upper surface of the box body 1 is fixedly connected to the limiting rod 7, and the circumferential surface of the limiting rod 7 is slidably connected to the movable plate 8. The movable plate 8 is limited by the limiting rod 7 to be more stable. The other end of the first connecting rod 24 is rotatably connected to the back side of the movable plate 8, and the lower surface of the movable plate 8 is fixedly connected to the upper mold 11 by bolts, so as to facilitate the replacement of the upper mold 11.

[0033] As a further solution of the present invention: one end of the limit rod 7 is fixedly connected to the support plate 9, the upper surface of the support plate 9 is fixedly connected to the hydraulic cylinder 10, and the movable end of the hydraulic cylinder 10 is fixedly connected to the upper surface of the movable plate 8, so as to facilitate the lowering of the upper mold 11 under the movable plate 8 to perform stamping work.

[0034] As a further solution of the present invention: the ejection mechanism 4 includes a sleeve 41 fixedly connected to the inside of the lower mold 3, a spring 42 is fixedly connected to the inside of the sleeve 41, and the other end of the spring 42 is fixedly connected to the ejector rod 43. When the upper mold 11 is pressed down, the product presses the ejector rod 43 and squeezes the spring 42 to slide inside the sleeve 41. When the upper mold 11 is reset, the ejector rod 43 is reset by the spring 42 and limited by the sleeve 41 to eject the stamped product for the convenience of the user to take it out.

[0035] As a further solution of the present invention, the push rod 43 is internally slidably connected to the sleeve 41 , and the sleeve 41 and the push rod 43 are both T-shaped, which facilitates the positioning of the push rod 43 .

[0036] As a further solution of the present invention: the fixing mechanism 5 includes a bidirectional screw rod 51 rotatably connected to the inside of the box body 1, the circumferential surface of the bidirectional screw rod 51 is threadedly connected with a clamping plate 52, and the number of clamping plates 52 is two, one end of the bidirectional screw rod 51 is fixedly connected with a turning handle 53, when the shape of the lower mold 3 needs to be changed, the turning handle 53 can be rotated to drive the bidirectional screw rod 51 to rotate, the clamping plate 52 and the bidirectional screw rod 51 are threadedly connected, so that the two clamping plates 52 move to fix the replaced lower mold 3, and the upper mold 11 can be replaced by loosening the bolts, which is convenient for fixing the lower mold 3 to prevent misalignment during operation, resulting in unqualified product quality and thus causing economic losses.

[0037] As a further solution of the present invention: a controller 6 is fixedly connected to the upper surface of the box body 1, and the controller 6 and the hydraulic cylinder 10 are electrically connected, so that the user can control the hydraulic cylinder 10 to work conveniently.

[0038] The working principle of the present invention is:

[0039] When the device is used, the hydraulic cylinder 10 is turned on by the controller 6, so that the hydraulic cylinder 10 is turned on and drives the movable plate 8 to slide within the upper limit of the limit rod 7, so that the movable plate 8 drives the upper mold 11 to descend, and performs a stamping operation corresponding to the position of the lower mold 3. The water in the cooling chamber 31 can quickly cool the product in the lower mold 3. When the movable plate 8 descends, it drives the position of the first connecting rod 24 to move. The first connecting rod 24 moves downward and squeezes the rack 23 to move on the slide rail 12. The rack 23 and the gear 25 are meshed with each other, so that the gear 25 rotates and drives the second connecting rod 26 to reciprocate. The second connecting rod 26 drives the piston 27 to slide inside the water pump 22, so that a negative pressure state is generated inside the water pump 22, so that the cooling water tank 21 sends cooling water to the water pump 22 through the water inlet check valve 28, and the water pump 22 then sends cold water into the cooling chamber 31 inside the lower mold 3 through the first drain check valve 29. The water in the cooling chamber 31 of the lower mold 3 passes through the drain pipe 21. 1 enters the cooling water tank 21 to perform water change operation, so as to facilitate the subsequent rapid cooling operation of the product. It is easy to use and simple to operate. The water in the cooling chamber 31 can be circulated and replaced for use, so as to facilitate the rapid cooling of the product and prevent the problem of cooling efficiency decreased due to excessive water temperature. When the upper mold 11 is pressed down, the product presses the ejector rod 43 and squeezes the spring 42 to slide inside the sleeve 41. When the upper mold 11 is reset, the ejector rod 43 is reset by the spring 42 and limited by the sleeve 41 to eject the stamped product for the convenience of the user to take it out. When the shape of the lower mold 3 needs to be replaced, the handle 53 can be turned to drive the bidirectional screw rod 51 to rotate, and the clamping plate 52 and the bidirectional screw rod 51 are threadedly connected, so that the two clamping plates 52 move to fix the replaced lower mold 3. The upper mold 11 can be replaced by loosening the bolts, which is convenient for fixing the lower mold 3 to prevent dislocation during work, resulting in unqualified product quality and thus causing economic losses.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mold for processing imitation cloth-textured automobile interior decoration parts, comprising a box body (1), characterized in that: A cooling mechanism (2) is provided on the upper surface of the box body (1), and the cooling mechanism (2) comprises a cooling water tank (21) and a water pump (22) fixedly connected to the upper surface of the box body (1). A lower mold (3) is fixedly connected to the upper surface of the box body (1), and a cooling chamber (31) is provided inside the lower mold (3). One end of the water pump (22) is fixedly connected to a first drainage check valve (29), and one end of the first drainage check valve (29) is fixedly connected to a water inlet pipe (210). A drainage pipe (211) and a second drainage check valve (212) are fixedly connected to the circumferential surface of the cooling water tank (21). An ejection mechanism (4) is provided inside the lower mold (3). A fixing mechanism (5) is provided inside the box body (1). The cooling mechanism (2) comprises a gear (25) rotatably connected to the upper surface of the box body (1). A slide rail (12) is fixedly connected to the upper surface of the box body (1), and the slide rail (12) ) is slidably connected to the upper surface of a rack (23), the rack (23) and a gear (25) are meshed with each other, the upper surface of the gear (25) is rotatably connected to a second connecting rod (26), the other end of the second connecting rod (26) is rotatably connected to a piston (27), the piston (27) is slidably connected to the inside of the water pump (22), the upper surface of the rack (23) is rotatably connected to a first connecting rod (24), one end of the first drainage check valve (29) is fixedly connected to the circumferential surface of the water pump (22), the other ends of the water inlet pipe (210) and the drainage pipe (211) both extend to the inside of the cooling chamber (31), the upper surface of the box body (1) is fixedly connected to a limit rod (7), the circumferential surface of the limit rod (7) is slidably connected to a movable plate (8), the other end of the first connecting rod (24) is rotatably connected to the back side of the movable plate (8), and the lower surface of the movable plate (8) is fixedly connected to an upper mold (11) by bolts.

2. The mold for processing imitation cloth-textured automobile interior decoration parts according to claim 1, characterized in that: One end of the limit rod (7) is fixedly connected to a support plate (9), the upper surface of the support plate (9) is fixedly connected to a hydraulic cylinder (10), and the movable end of the hydraulic cylinder (10) is fixedly connected to the upper surface of the movable plate (8).

3. The mold for processing imitation cloth-textured automobile interior decoration parts according to claim 2, characterized in that: The ejection mechanism (4) comprises a sleeve (41) fixedly connected to the interior of the lower mould (3), a spring (42) fixedly connected to the interior of the sleeve (41), and an ejector rod (43) fixedly connected to the other end of the spring (42).

4. The mold for processing imitation cloth-textured automobile interior decoration parts according to claim 3, characterized in that: The push rod (43) is slidably connected to the inside of the sleeve (41), and the sleeve (41) and the push rod (43) are both T-shaped.

5. The mold for processing imitation cloth-textured automobile interior decoration parts according to claim 4, characterized in that: The fixing mechanism (5) comprises a bidirectional screw rod (51) rotatably connected to the inside of the box body (1); a clamping plate (52) is threadedly connected to the circumferential surface of the bidirectional screw rod (51); two clamping plates (52) are provided; and a turning handle (53) is fixedly connected to one end of the bidirectional screw rod (51).

6. The mold for processing imitation cloth-textured automobile interior decoration parts according to claim 5, characterized in that: A controller (6) is fixedly connected to the upper surface of the box body (1), and the controller (6) and the hydraulic cylinder (10) are electrically connected.

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