High-strength carbon fiber composite bottom plate manufacturing mold

Abstract

The utility model belongs to the technical field of manufacturing dies, and particularly relates to a high-strength carbon fiber composite bottom plate manufacturing die which comprises a mounting base, and the mounting base is connected with a lower die assembly in a clamped mode through two limiting clamping grooves formed in the upper end of the mounting base, and two limiting clamping blocks are arranged at the lower end of the lower die assembly. According to the utility model, the threaded rod, the mold bottom plate and the fixed rod are matched with each other, so that the two mold frames can be driven to be far away from each other when a carbon fiber composite material bottom plate subjected to casting mold manufacturing is demolded until the two toothed plates start to be meshed with the two gears; then the two mold frames are continuously driven to be far away from each other, under the mutual cooperation of a toothed plate, a gear, a rotating rod, a cam and a T-shaped push block, the embedded bottom plate can be driven to move upwards, and then the carbon fiber composite material bottom plate obtained after casting manufacturing is completed can be pushed out of the interiors of the two mold frames; and therefore, the demolding process of the device becomes more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of manufacturing molds, and in particular relates to a manufacturing mold for a high-strength carbon fiber composite material bottom plate. Background Art

[0002] Carbon fiber composite materials have the advantages of high specific modulus, high specific strength, high stability, and smaller mass than metal materials under equal load-bearing conditions. A manufacturing mold is required in the process of casting the carbon fiber composite base plate.

[0003] Problems with existing technologies:

[0004] The demoulding process of the existing manufacturing mold after the carbon fiber composite material bottom plate is cast is relatively inconvenient, which in turn affects the manufacturing efficiency of the carbon fiber composite material bottom plate. Utility Model Content

[0005] The purpose of the utility model is to provide a high-strength carbon fiber composite base plate manufacturing mold, which can solve the problem that the demoulding process of the existing manufacturing mold is relatively inconvenient after the carbon fiber composite base plate casting is completed, thereby affecting the manufacturing efficiency of the carbon fiber composite base plate.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A high-strength carbon fiber composite material bottom plate manufacturing mold, comprising a mounting base, the mounting base is clamped with a lower mold assembly with two limit clamping blocks at the lower end through two limit clamping grooves opened inside the upper end of the mounting base, the upper end of the mounting base is fixedly connected with four fixing columns, the upper ends of the four fixing columns are fixedly connected with a top plate, and the lower end of the top plate is fixedly connected with four electric hydraulic rods;

[0008] The lower ends of the four electric hydraulic rods are fixedly connected to the mounting assembly, the left and right ends of the mounting assembly are movably connected to four fixed columns respectively, the mounting assembly is clamped with a concave mounting frame with two sockets provided inside the left and right ends, the lower end of the concave mounting frame is fixedly connected to the upper mold, and the upper mold corresponds to the lower mold assembly.

[0009] The mounting assembly comprises a mounting plate, the upper side of which is fixedly connected to the lower ends of four electric hydraulic rods, and the mounting plate is respectively clamped with the left and right ends of the concave mounting frame through mounting grooves provided inside the left and right ends of the mounting plate.

[0010] Two plug rods are provided at both ends of the left and right sides of the mounting plate, and the four plug rods are plugged into a concave mounting frame with four plug holes opened inside. A spring 1 is sleeved on the four plug rods, and the relatively distal ends of the four springs 1 are respectively fixedly connected to the relatively close ends of the two pulling handles, and the relatively close ends of the four springs 1 are respectively fixedly connected to the left and right ends of the mounting plate.

[0011] The relatively close ends of the four insertion rods are fixedly connected to the relatively close ends of the two pulling handles, and the left and right ends of the mounting plate are fixedly connected to two L-shaped limiting plates. The four L-shaped limiting plates are movably connected to the four fixing columns through the limiting holes opened inside them.

[0012] The lower mold assembly includes a mold base plate, the lower end of the mold base plate overlaps the upper end of the mounting base, the lower end of the mold base plate is fixedly connected to the upper ends of two limit blocks, and the mold base plate is movably connected to the left and right sides of the threaded rod through circular holes opened inside the left and right ends thereof, and a rotating handle is provided at the left end of the threaded rod.

[0013] The threaded rod is threadedly connected to two mold frames with threaded holes in the lower ends. The two mold frames are respectively clamped with the left and right ends of the embedding bottom plate through embedding grooves in the relatively close sides thereof.

[0014] The front and rear ends of the mosaic base plate are overlapped with the front and rear side surfaces inside the two mold frames respectively, and the relatively close ends of the two mold frames are overlapped. The lower end of the mosaic base plate is fixedly connected with four T-shaped push blocks, and the lower belts of the four T-shaped push blocks are overlapped with cams. The four cams are fixedly connected with the front and rear ends of the two rotating rods respectively.

[0015] Two support plates are movably connected to the two rotating rods, the lower ends of the four support plates are fixedly connected to the mold bottom plate, four telescopic sleeve rods are fixedly connected to the bottom surface of the mold bottom plate, and the upper ends of the four telescopic sleeve rods are fixedly connected to the mosaic bottom plate.

[0016] The four telescopic sleeve rods are all sleeved with a spring 2, the lower ends of the four spring 2s are all fixedly connected to the mold bottom plate, the upper ends of the four spring 2s are all fixedly connected to the mosaic bottom plate, and the two rotating rods are all fixedly connected with gears, the two gears are respectively matched with two tooth plates, and the relatively far ends of the two tooth plates are respectively fixedly connected to the relatively close sides inside the two mold frames.

[0017] The two mold frames are movably connected to the two fixing rods through two limiting holes opened inside the lower ends thereof, and the left and right ends of the two fixing rods are fixedly connected to the left and right sides inside the mold bottom plate respectively.

[0018] The technical effects achieved by the utility model are:

[0019] The utility model can drive the two mold frames to move away from each other when demolding the carbon fiber composite material bottom plate after the casting is completed through the mutual cooperation between the arranged threaded rod, the mold bottom plate and the fixed rod, so that the left and right ends of the embedded bottom plate are no longer engaged with the two mold frames. At this time, the two tooth plates begin to mesh with the two gears, and then continue to drive the two mold frames to move away from each other. Under the mutual cooperation of the arranged tooth plates, gears, rotating rods, cams and T-shaped push blocks, the embedded bottom plate can be driven to move upward, and then the carbon fiber composite material bottom plate after the casting is completed can be pushed out from the inside of the two mold frames, so that the demolding process of the device becomes more convenient, and the cooperation between the arranged plug rod, spring 1, mounting groove, mounting plate and concave mounting frame can make the installation and disassembly process of the upper mold of the device more convenient, so that the device can conveniently replace the upper mold after a certain period of use, and the mutual cooperation between the arranged limit card slot and the limit card block can quickly realize the installation and disassembly process of the lower mold assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a main perspective structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the main cross-sectional structure of the present utility model;

[0022] Figure 3 This is a schematic diagram of the main perspective structure of the concave mounting frame of the utility model;

[0023] Figure 4 It is a schematic diagram of the main three-dimensional structure of the installation component in the utility model;

[0024] Figure 5 It is a schematic diagram of the main cross-sectional structure of the lower mold assembly of the utility model;

[0025] Figure 6 It is a schematic diagram of the structure of the lower mold assembly of the utility model in a top view of a partial cross section;

[0026] Figure 7 It is a schematic diagram of the structure enlarged at point A in the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Mounting base; 2. Fixed column; 3. Lower mold assembly; 31. Mold bottom plate; 32. Fixed rod; 33. Threaded rod; 34. Mold frame; 35. Telescopic sleeve rod; 36. Spring 2; 37. Support plate; 38. Rotating rod; 39. Gear; 310. Tooth plate; 311. Cam; 312. Engaging bottom plate; 313. T-shaped push block; 4. Mounting assembly; 41. Pull handle; 42. L-shaped limit plate; 43. Spring 1; 44. Insert rod; 45. Mounting slot; 46. Mounting plate; 5. Concave mounting frame; 6. Upper mold; 7. Electric hydraulic rod; 8. Top plate; 9. Limit block; 10. Limit slot. DETAILED DESCRIPTION

[0029] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0030] like Figure 1-7 As shown, a high-strength carbon fiber composite material bottom plate manufacturing mold, an installation base 1, the installation base 1 is clamped with a lower mold assembly 3 with two limit clamping blocks 9 at the lower end through two limit clamping grooves 10 opened inside the upper end thereof, the upper end of the installation base 1 is fixedly connected with four fixing columns 2, the upper ends of the four fixing columns 2 are fixedly connected with the top plate 8, and the lower end of the top plate 8 is fixedly connected with four electric hydraulic rods 7. The mutual cooperation between the limit clamping blocks 9 and the limit clamping grooves 10 can limit the installation position of the lower mold assembly 3, and at the same time ensure the stability of the lower mold assembly 3 during use. The lower mold assembly 3 can make the demoulding process of the carbon fiber composite material bottom plate more convenient after the casting is completed;

[0031] The lower ends of the four electric hydraulic rods 7 are fixedly connected to the mounting assembly 4, and the left and right ends of the mounting assembly 4 are movably connected to the four fixed columns 2 respectively. The mounting assembly 4 is clamped with a concave mounting frame 5 with two sockets provided inside the left and right ends. The lower end of the concave mounting frame 5 is fixedly connected with an upper mold 6, and the upper mold 6 corresponds to the lower mold assembly 3. The mounting assembly 4 is driven to move downward by starting the electric hydraulic rod 7, and then the upper mold 6 can be driven to move downward under the action of the set concave mounting frame 5. At this time, with the mutual cooperation of the set lower mold assembly 3, the carbon fiber composite material bottom plate can be conveniently cast and manufactured. The mutual cooperation between the set mounting assembly 4 and the concave mounting frame 5 can quickly achieve the installation and fixing process of the upper mold 6, and accordingly, when the upper mold 6 needs to be replaced, it can be conveniently removed from the device.

[0032] Furthermore, the mounting assembly 4 includes a mounting plate 46, the upper side of which is fixedly connected to the lower ends of the four electric hydraulic rods 7, and the mounting plate 46 is respectively clamped with the left and right ends of the concave mounting frame 5 through the mounting grooves 45 provided inside the left and right ends thereof, and two plug rods 44 are provided at the left and right ends of the mounting plate 46, and the four plug rods 44 are plugged into the concave mounting frame 5 with four plug holes provided inside, and the four plug rods 44 are sleeved with springs 1 43, and the relatively close ends of the four plug rods 44 are respectively fixedly connected to the relatively close ends of the two pulling handles 41, and the left and right ends of the mounting plate 46 are fixedly connected to two L-shaped limiting plates 42, and the four L-shaped limiting plates 42 are fixedly connected to the left and right ends thereof, and the four L-shaped limiting plates 42 are clamped by the inside thereof. The limiting holes are movably connected to the four fixing columns 2 respectively. The cooperation between the L-shaped limiting plate 42 and the fixing column 2 can increase the stability of the mounting plate 46 during the up and down movement. The cooperation between the mounting groove 45, the insertion rod 44, the mounting plate 46 and the concave mounting frame 5 can quickly achieve the installation and fixing process of the upper mold 6. By pulling the two pulling handles 41 away from each other, the four insertion rods 44 are respectively moved out from the inside of the four insertion holes opened inside the concave mounting frame 5. At this time, the concave mounting frame 5 and the upper mold 6 can be conveniently removed from the mounting plate 46, so that the upper mold 6 can be conveniently replaced.

[0033] Furthermore, the lower mold assembly 3 includes a mold base plate 31, the lower end of the mold base plate 31 overlaps the upper end of the mounting base 1, the lower end of the mold base plate 31 is fixedly connected to the upper ends of the two limit blocks 9, the mold base plate 31 is movably connected to the left and right sides of the threaded rod 33 through circular holes opened inside the left and right ends thereof, the threaded rod 33 is threadedly connected to a mold frame 34 with threaded holes opened inside the two lower ends, the two mold frames 34 are respectively clamped with the left and right ends of the embedded base plate 312 through the embedded grooves opened on the relatively close sides thereof, the front and rear ends of the embedded base plate 312 are respectively overlapped with the front and rear side surfaces inside the two mold frames 34, and the lower end of the embedded base plate 312 is fixedly connected with four T-shaped push blocks 313 The lower belts of the four T-shaped push blocks 313 are overlapped with cams 311, and the four cams 311 are fixedly connected to the front and rear ends of the two rotating rods 38, respectively. The two rotating rods 38 are movably connected with two support plates 37, and the lower ends of the four support plates 37 are fixedly connected to the mold bottom plate 31. Four telescopic sleeve rods 35 are fixedly connected to the bottom surface of the mold bottom plate 31, and the upper ends of the four telescopic sleeve rods 35 are fixedly connected to the engaging bottom plate 312. The four telescopic sleeve rods 35 are sleeved with springs 2 36, and the two rotating rods 38 are fixedly connected with gears 39, and the two gears 39 are respectively adapted to the two tooth plates 310, and the relatively far ends of the two tooth plates 310 are respectively fixedly connected to the relatively close sides inside the two mold frames 34. The two mold frames 34 are movably connected to the two fixing rods 32 through the two limiting holes opened inside the lower ends thereof, and the left and right ends of the two fixing rods 32 are fixedly connected to the left and right sides of the mold bottom plate 31 respectively. When the carbon fiber composite material bottom plate casting is completed and needs to be demoulded, the two mold frames 34 are driven to move away from each other by rotating the threaded rod 33 until the left and right ends of the engaging bottom plate 312 are respectively disengaged from the inside of the engaging grooves opened inside the two mold frames 34. At this time, the two tooth plates 310 and the two gears 39 begin to mesh, and then as the two mold frames 34 continue to move away from each other, the two rotating rods 310 and the gears 39 can be driven to move away from each other. 8 rotates upward relative to each other, and the rotation of the two rotating rods 38 can achieve the effect of driving the embedded bottom plate 312 to move upward under the action of the cam 311 and the T-shaped push block 313, and the carbon fiber composite material bottom plate after manufacturing can be pushed out from the inside of the two mold frames 34, so as to achieve the demoulding effect, and the mutual cooperation between the mold bottom plate 31 and the fixed rod 32 can limit the movement direction of the mold frame 34, and the mutual cooperation between the telescopic sleeve rod 35 and the spring 2 36 can limit the movement direction of the embedded bottom plate 312, and at the same time, the lower ends of the four T-shaped push blocks 313 can always overlap with the upper ends of the four cams 311.

[0034] The working principle of the utility model is:

[0035] The molten carbon fiber composite material is injected into the interior of the lower mold assembly 3, and then the electric hydraulic rod 7 is started to drive the mounting assembly 4 to move downward, and then the upper mold 6 can be driven to move downward under the action of the set concave mounting frame 5 until the upper mold 6 is overlapped on the lower mold assembly 3. The molten carbon fiber composite material can obtain a carbon fiber composite material bottom plate after cooling the casting through the upper mold 6 and the lower mold assembly 3. When the carbon fiber composite material bottom plate prepared inside the lower mold assembly 3 is demolded, the threaded rod 33 is used to drive the two mold frames 34 to move away from each other until the left and right ends of the interlocking bottom plate 312 are respectively disengaged from the inside of the interlocking grooves opened in the two mold frames 34. At this time, the two tooth plates 310 begin to mesh with the two gears 39, and then as The two mold frames 34 continue to be driven away from each other, and the two rotating rods 38 can be driven to rotate upward relative to each other under the action of the toothed plate 310 and the gear 39. The rotation of the two rotating rods 38 can drive the engaging bottom plate 312 to move upward under the action of the cam 311 and the T-shaped push block 313, so that the carbon fiber composite material bottom plate manufactured by the casting can be pushed out from the inside of the two mold frames 34, thereby realizing the demoulding process; when it is necessary to replace the upper mold 6, the four insertion rods 44 are driven to be moved out from the inside of the four insertion holes opened in the concave mounting frame 5 by pulling the two pulling handles 41. At this time, the concave mounting frame 5 and the upper mold 6 can be conveniently removed from the device, so that the upper mold 6 can be conveniently replaced.

[0036] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A high-strength carbon fiber composite material base plate manufacturing mold, comprising a mounting base (1), characterized in that: The mounting base (1) is clamped with a lower mold assembly (3) having two limit clamping blocks (9) at its lower end through two limit clamping grooves (10) provided inside its upper end; four fixed columns (2) are fixedly connected to the upper end of the mounting base (1); the upper ends of the four fixed columns (2) are fixedly connected to the top plate (8); and the lower end of the top plate (8) is fixedly connected to four electric hydraulic rods (7); The lower ends of the four electric hydraulic rods (7) are fixedly connected to the mounting assembly (4), the left and right ends of the mounting assembly (4) are movably connected to the four fixed columns (2), the mounting assembly (4) is clamped with a concave mounting frame (5) with two sockets provided inside the left and right ends, the lower end of the concave mounting frame (5) is fixedly connected to the upper mold (6), and the upper mold (6) corresponds to the lower mold assembly (3).

2. The high-strength carbon fiber composite material bottom plate manufacturing mold according to claim 1, characterized in that: The mounting assembly (4) comprises a mounting plate (46), the upper side of the mounting plate (46) being fixedly connected to the lower ends of four electric hydraulic rods (7), and the mounting plate (46) being respectively clamped to the left and right ends of the concave mounting frame (5) via mounting grooves (45) provided inside the left and right ends of the mounting plate (46).

3. The high-strength carbon fiber composite material bottom plate manufacturing mold according to claim 2, characterized in that: Two insertion rods (44) are provided at both left and right ends of the mounting plate (46); the four insertion rods (44) are plugged into a concave mounting frame (5) having four insertion holes therein; and springs (43) are sleeved on the four insertion rods (44).

4. The high-strength carbon fiber composite material bottom plate manufacturing mold according to claim 3, characterized in that: The relatively close ends of the four insertion rods (44) are respectively fixedly connected to the relatively close ends of the two pulling handles (41), and the left and right ends of the mounting plate (46) are both fixedly connected to two L-shaped limiting plates (42), and the four L-shaped limiting plates (42) are respectively movably connected to the four fixing columns (2) through limiting holes opened therein.

5. The high-strength carbon fiber composite material bottom plate manufacturing mold according to claim 1, characterized in that: The lower mold assembly (3) comprises a mold base plate (31), the lower end of the mold base plate (31) overlaps the upper end of the mounting base (1), the lower end of the mold base plate (31) is fixedly connected to the upper ends of two limit clamping blocks (9), and the mold base plate (31) is movably connected to the left and right sides of the threaded rod (33) through circular holes provided inside the left and right ends of the mold base plate (31).

6. The high-strength carbon fiber composite material bottom plate manufacturing mold according to claim 5, characterized in that: The threaded rod (33) is threadedly connected to two mold frames (34) each having a threaded hole formed inside its lower end. The two mold frames (34) are respectively clamped to the left and right ends of the embedding bottom plate (312) through embedding grooves formed on relatively close sides thereof.

7. The high-strength carbon fiber composite material bottom plate manufacturing mold according to claim 6, characterized in that: The front and rear ends of the chimeric base plate (312) are respectively overlapped with the front and rear side surfaces inside the two mold frames (34); the lower end of the chimeric base plate (312) is fixedly connected to four T-shaped push blocks (313); the lower belts of the four T-shaped push blocks (313) are overlapped with cams (311); the four cams (311) are respectively fixedly connected to the front and rear ends of the two rotating rods (38).

8. The high-strength carbon fiber composite material bottom plate manufacturing mold according to claim 7, characterized in that: Two support plates (37) are movably connected to the two rotating rods (38); the lower ends of the four support plates (37) are fixedly connected to the mold bottom plate (31); four telescopic sleeve rods (35) are fixedly connected to the inner bottom surface of the mold bottom plate (31); and the upper ends of the four telescopic sleeve rods (35) are fixedly connected to the embedded bottom plate (312).

9. The high-strength carbon fiber composite material bottom plate manufacturing mold according to claim 8, characterized in that: The four telescopic sleeve rods (35) are sleeved with springs 2 (36), the two rotating rods (38) are fixedly connected with gears (39), the two gears (39) are respectively matched with two tooth plates (310), and the relatively far ends of the two tooth plates (310) are respectively fixedly connected with relatively close sides inside the two mold frames (34).

10. The high-strength carbon fiber composite material bottom plate manufacturing mold according to claim 6, characterized in that: The two mold frames (34) are movably connected to the two fixing rods (32) through two limiting holes opened inside the lower ends thereof, and the left and right ends of the two fixing rods (32) are fixedly connected to the left and right sides inside the mold bottom plate (31) respectively.

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