Die for rapidly forming radiator water chamber

Abstract

The utility model relates to the technical field of radiator water chamber molds, and discloses a rapid forming radiator water chamber mold which is characterized in that two sides of a base are fixedly connected with supporting columns, the upper ends of the supporting columns are fixedly connected with a supporting plate, and the upper end of the supporting plate is fixedly connected with an air cylinder; the output end of the air cylinder is fixedly connected with an upper mold block, anti-deviation mechanisms are arranged on the two sides of the upper mold block, a movable groove is formed in the inner side of the supporting column, and an auxiliary mechanism is arranged at the bottom end of the movable groove. And the production speed is reduced, and the production cost is increased due to the fact that the mold cannot be effectively attached, gas and impurities enter the mold, an exhaust hole of the mold is easily blocked by the impurities, the temperature in the mold is reduced slowly, and the solidification time of a casting is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to radiator water chamber mould technical field, concretely is a kind of quick forming radiator water chamber mould. BACKGROUND

[0002] Radiator water chamber mould is a special mould for manufacturing radiator water chamber. Radiator water chamber is the key component of radiator, used to contain cooling liquid. This mould uses injection molding, die casting and other forming processes through specific cavity and structure to make raw materials (such as plastic, aluminum alloy, etc.) form the shape and size required by radiator water chamber, so as to ensure its use with other parts of radiator, and plays an important role in the performance and quality of radiator.

[0003] According to a kind of radiator water chamber processing mould (public number: CN220742045U) disclosed, the above-mentioned application includes: lower die holder, the bottom of the forming cavity of the lower die holder is fixedly connected with lower die plate, the lower surface of the lower die holder is provided with mounting groove, the mounting groove is not communicated with the forming cavity of lower die holder, and the bottom wall of the mounting groove is fixedly connected with vibrator, upper die holder and lower die holder are distributed oppositely. Through the above device, the formed product is conveniently taken out, the operation is simple, and the production efficiency is improved.

[0004] The existing radiator water chamber mould is used for a long time, gaps are easily generated between guide pillar and guide sleeve, the upper mould block is easily shaken during movement, the upper mould block is deviated, the mould cannot be completely closed, impurities are easily entered into the mould, the exhaust hole of the mould is blocked, the temperature in the mould is slowly reduced, the solidification time of casting is increased, and the production efficiency of radiator is affected. SUMMARY

[0005] The utility model aims at providing a kind of quick forming radiator water chamber mould to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of quick forming radiator water chamber mould, including base, the upper end of the base is fixedly connected with lower mould block, the both sides of the base are fixedly connected with support column, the upper end of the support column is fixedly connected with support plate, the upper end of the support plate is fixedly connected with cylinder, the cylinder output end is fixedly connected with upper mould block, the both sides of the upper mould block are equipped with the anti-deviation mechanism that prevents the deviation of upper mould block, the inside of the support column is equipped with movable slot, the bottom of the movable slot is provided with the auxiliary mechanism that is assisted to demould workpiece, and the anti-deviation mechanism includes:

[0007] Fixed block, the fixed block is fixedly connected at the both sides of upper mould block, and moving slot is formed in the outer wall of the fixed block;

[0008] A connecting block is fixedly connected to the bottom end of the moving groove, the inner wall of the connecting block is hingedly connected with a connecting rod, the upper end of the connecting rod is hingedly connected with a hinged block, the upper end of the inner wall of the hinged block is hingedly connected with a movable rod, and the upper end of the movable rod is hingedly connected with a movable block.

[0009] Preferably, the upper end of the fixed block is fixedly connected with a supporting spring. By arranging the supporting spring, when the supporting spring resets, the extrusion block is driven to move upward, the moving block is pulled to move upward, the connecting rod is rotated downward, the hinged block is pushed to move outward, the hinged block can extend out of the moving groove, the pulley is tightly attached to the inner wall of the movable groove, and the upper mold block can be kept stable during movement, so that the upper mold block is prevented from shaking and deviating downward, the upper mold block and the lower mold block cannot be completely closed, the supporting spring is fixedly connected with an extrusion block, the two sides of the extrusion block are fixedly connected with a moving block, the lower end of the moving block penetrates through the upper end of the moving block and is connected in sliding mode at the penetration position, the lower end of the moving block is hingedly connected with a connecting rod, and the upper end of the connecting rod is hingedly connected to the outer wall of the hinged block.

[0010] Preferably, the lower end of the fixed block is fixedly connected with a moving rod, and the lower end of the moving rod is fixedly connected with a twisted spring. By arranging the twisted spring, when the inclined block moves downward, the twisted spring is twisted under the extrusion of the inclined tooth block, the inclined block is rotated upward, and the moving rod can continue to move downward, so that the upper mold block and the lower mold block are prevented from knocking the mold during mold closing, the casting material is prevented from being shaken out of the mold, and waste is avoided. The front side of the twisted spring is fixedly connected with an inclined block, the inner wall of the movable groove is fixedly connected with a reset spring, the right end of the reset spring is fixedly connected with an inclined tooth block, and the right side of the lower end of the inclined tooth block is fixedly connected with a knocking hammer.

[0011] Preferably, the front end of the hinged block is slidingly connected with a pulley. By arranging the pulley, when the hinged block moves outward, the pulley is tightly attached to the inner wall of the movable groove, the upper mold block is supported, the upper mold block is prevented from deviating downward, the mold is difficult to align and fit, excess gas and impurities are prevented from entering the mold, the casting is prevented from being prone to have pores and slag inclusions, the existence of pores and slag inclusions reduces the strength and density of the casting, the casting does not meet the use requirements, the casting needs to be reworked, the production speed is reduced, and the production cost is increased.

[0012] Preferably, the inclined tooth block is provided with two groups, and is symmetrically arranged with the center line of the base in the vertical direction as the axis of symmetry.

[0013] Preferably, the shape of the inclined block is a pentagon.

[0014] Compared with the prior art, the quick forming radiator water chamber mold has the following beneficial effects:

[0015] 1. This rapid prototyping radiator water chamber mold, through the setting of a fixed block, a moving groove, a connecting block, a connecting rod, a hinge block, a pulley, a movable rod, a movable block, a support spring, an extrusion block, a moving block, and a connecting rod, when the connecting rod rotates downward, pushes the hinge block to move outward, allowing the hinge block to extend out of the moving groove, so that the pulley is tightly attached to the inner wall of the moving groove, supporting the upper mold block, so that the upper mold block can remain stable when moving, avoiding the upper mold block shaking or offset when moving downward, which would prevent the upper mold block and the lower mold block from effectively fitting together, causing excess gas and impurities to enter the mold, and the impurities can easily block the mold's vent holes, making it difficult for gas to escape from the mold, thus slowing down the temperature drop inside the mold, increasing the solidification time of the casting, and making the casting prone to defects such as porosity and slag inclusions, requiring rework of the casting, thereby reducing the production speed and increasing the production cost.

[0016] 2. This rapid prototyping radiator water chamber mold, through the setting of a moving rod, a hinged spring, a wedge block, a return spring, a wedge tooth block, and a hammer, when the moving rod moves upward, the wedge block squeezes the wedge tooth block, causing the wedge tooth block to move to the left, compressing the return spring, and driving the hammer to move to the left. When the wedge block no longer squeezes the wedge tooth block, the return spring resets, pushing the wedge tooth block to the right, driving the hammer to move to the left, and striking the mold, causing vibration inside the mold, loosening the casting inside the mold, thus making it easier for workers to remove it, and reducing the time required for casting demolding, enabling faster production of castings and improving production efficiency. Attached Figure Description

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

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 This is a side sectional view of the present invention.

[0020] Figure 4 This is a partial structural diagram of the present invention.

[0021] Figure 5 This utility model Figure 3 Enlarged structural diagram of point A.

[0022] In the diagram: 1. Base; 2. Lower mold block; 3. Support column; 4. Support plate; 5. Cylinder; 6. Upper mold block; 7. Movable groove; 8. Anti-deviation mechanism; 81. Fixed block; 82. Moving groove; 83. Connecting block; 84. Connecting rod; 85. Hinge block; 86. Pulley; 87. Movable rod; 88. Movable block; 89. Support spring; 810. Extrusion block; 811. Moving block; 812. Connecting rod; 9. Auxiliary mechanism; 91. Moving rod; 92. Conical spring; 93. Inclined block; 94. Return spring; 95. Inclined tooth block; 96. Striking hammer. Detailed Implementation

[0023] like Figures 1-5 As shown, this utility model provides a technical solution: a rapid prototyping radiator water chamber mold, including a base 1, a lower mold block 2 fixedly connected to the upper end of the base 1, support columns 3 fixedly connected to both sides of the base 1, a support plate 4 fixedly connected to the upper end of the support column 3, a cylinder 5 fixedly connected to the upper end of the support plate 4, an upper mold block 6 fixedly connected to the output end of the cylinder 5, anti-offset mechanisms 8 for preventing the upper mold block 6 from shifting on both sides, a movable groove 7 opened on the inner side of the support column 3, and an auxiliary mechanism 9 for assisting demolding of the workpiece at the bottom end of the movable groove 7.

[0024] The aforementioned anti-deviation mechanism 8 includes: a fixed block 81, a movable groove 82, a connecting block 83, a connecting rod 84, a hinge block 85, a pulley 86, a movable rod 87, a movable block 88, a support spring 89, a pressing block 810, a movable block 811, and a connecting rod 812. The fixed block 81 is fixedly connected to both sides of the upper mold block 6. The outer wall of the fixed block 81 has a movable groove 82. The connecting block 83 is fixedly connected to the bottom end of the movable groove 82. The inner wall of the connecting block 83 is hinged to the connecting rod 84. By setting the connecting rod 84, when the connecting rod 812 pushes the hinge block 85 to move outward, it drives the connecting rod 84 to rotate downward, forming an angle with the connecting rod 84, so that the pulley 86 supports it. To ensure greater stability and prevent wobbling, the upper mold block 6 remains stable during movement, avoiding deviations during mold closing that could allow impurities to enter the mold through gaps. Furthermore, these impurities could clog the mold's vents, hindering gas escape and slowing temperature reduction, thus increasing solidification time and reducing production efficiency. A hinge block 85 is hinged to the upper end of the connecting rod 84, and a pulley 86 is slidably connected to the front end of the hinge block 85. By using the pulley 86, when the hinge block 85 moves outward, it presses against the inner wall of the movable groove 7, supporting the upper mold block 6 and preventing deviations during downward movement. The movement of the mold makes it difficult to align and fit properly, causing excess gas and impurities to enter the mold. This makes the casting prone to defects such as porosity and inclusions. The presence of porosity and inclusions reduces the strength and density of the casting, making it unsuitable for use and requiring rework, thus increasing production costs. A movable rod 87 is hinged to the upper end of the inner wall of the hinge block 85, and a movable block 88 is hinged to the upper end of the movable rod 87. A support spring 89 is fixedly connected to the upper end of the fixed block 81. By setting the support spring 89, when the support spring 89 returns to its original position, it drives the pressing block 810 to move upward, pulls the movable block 811 to move upward, causes the connecting rod 812 to rotate downward, and pushes... The hinge block 85 moves outward so that it can extend out of the moving slot 82, and the pulley 86 is pressed tightly against the inner wall of the movable slot 7. This ensures that the upper mold block 6 remains stable when moving, preventing it from shaking or shifting downward, which would prevent the upper mold block 6 and the lower mold block 2 from closing completely. The upper end of the support spring 89 is fixedly connected to the pressing block 810, and the two sides of the pressing block 810 are fixedly connected to the moving blocks 811. The lower end of the moving blocks 811 passes through the upper end of the moving blocks 811 and is slidably connected at the point of penetration. The lower end of the moving blocks 811 is hinged to the connecting rod 812, and the upper end of the connecting rod 812 is hinged to the outer wall of the hinge block 85.

[0025] The aforementioned auxiliary mechanism 9 includes: a moving rod 91, a coiled spring 92, a wedge block 93, a return spring 94, a helical tooth block 95, and a hammer 96. The lower end of the fixed block 81 is fixedly connected to the moving rod 91, and the lower end of the moving rod 91 is fixedly connected to the coiled spring 92. By setting the coiled spring 92, when the wedge block 93 moves downwards, it is squeezed by the helical tooth block 95, causing the coiled spring 92 to twist and drive the wedge block 93 to rotate upwards, allowing the moving rod 91 to continue moving downwards. This prevents the upper mold block 6 and lower mold block 2 from striking the mold during mold closing, which would cause the casting material to vibrate out of the mold and result in waste. The front side of the coiled spring 92 is fixedly connected to the wedge block 93, which is pentagonal in shape. The inner wall of the movable groove 7 is fixedly connected to the return spring 94. By setting the return spring 94, when the helical tooth block 95 is squeezed, it can be driven to move multiple times, thus driving the hammer. Hammer 96 repeatedly strikes the mold, causing vibration inside the mold. This prevents the casting from becoming too long inside the mold, which would increase friction between the casting and the mold during demolding, making demolding more difficult. A helical tooth block 95 is fixedly connected to the right end of the return spring 94. Two sets of helical tooth blocks 95 are symmetrically arranged about the vertical center line of the base 1. A striking hammer 96 is fixedly connected to the lower right side of the helical tooth block 95. By setting the striking hammer 96, when the helical tooth block 95 is no longer compressed, the return spring 94 resets, pushing the helical tooth block 95 to the right, causing the striking hammer 96 to move to the left and strike the mold, causing vibration inside the mold and loosening the casting inside. This makes it easier for workers to remove the casting, reduces the time required for demolding, and allows for faster casting production, improving production efficiency.

[0026] Working principle: When the mold is closed, cylinder 5 is first activated, pushing the upper mold block 6 downwards. This stops the support plate 4 from pressing the extrusion block 810, causing the support spring 89 to reset. This moves the extrusion block 810 upwards and pulls the moving block 811 upwards, causing the connecting rod 812 to rotate downwards, parallel to the support plate 4. The connecting rod 812 then pushes the hinge block 85 outwards, causing the movable rod 87 to rotate downwards. This moves the movable block 88 downwards, allowing the hinge block 85 to extend out of the moving slot 82. The pulley 86 then presses tightly against the inner wall of the movable slot 7, supporting the upper mold block 6. Simultaneously, the connecting rod 84 rotates downwards, and the connection between the connecting rod 84 and the upper mold block 6 is closed. The angled shape makes the support more stable and less prone to wobbling. This ensures the upper mold block 6 remains stable during movement, preventing it from shifting downwards and causing it to deviate. This would prevent the upper mold block 6 and lower mold block 2 from effectively fitting together, allowing excess gas and impurities to enter the mold. These impurities can also clog the mold's vents, hindering gas escape and slowing the temperature drop within the mold. This increases the solidification time of the casting and makes it more susceptible to defects such as porosity and inclusions. The presence of porosity and inclusions reduces the strength and density of the casting, rendering it unsuitable for use and requiring rework, thus slowing production and increasing costs.

[0027] When the fixed block 81 moves downward, it drives the moving rod 91 downward, pushing the inclined block 93 downward. When the lower end of the inclined block 93 contacts the helical tooth block 95, the inclined block 93 is compressed, causing the coil spring 92 to twist and drive the inclined block 93 to rotate upward, allowing the moving rod 91 to continue moving downward. When the fixed block 81 moves upward, it drives the moving rod 91 upward, pushing the inclined block 93 upward. When the inclined block 93 moves to the lower position of the helical tooth block 95, the inclined block 93 is no longer compressed, causing the coil spring 92 to reset and drive the inclined block 93 to rotate downward, causing the inclined block 93 to engage in the gap of the helical tooth block 95. When the moving rod 91 moves upward, the inclined block 93 presses against the inclined tooth block 95, causing the inclined tooth block 95 to move to the left. This compresses the return spring 94, which in turn moves the striking hammer 96 to the left. When the inclined block 93 stops pressing against the inclined tooth block 95, the return spring 94 returns to its original position, pushing the inclined tooth block 95 to the right. This causes the striking hammer 96 to move to the left and strike the mold, causing vibration inside the mold and loosening the casting inside. This makes it easier for workers to remove the casting, reduces the time required for demolding, and allows for faster production, thus improving production efficiency.

[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A rapid prototyping mold for a radiator water chamber, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a lower mold block (2), and the two sides of the base (1) are fixedly connected to support columns (3). The upper end of the support column (3) is fixedly connected to a support plate (4), and the upper end of the support plate (4) is fixedly connected to a cylinder (5). The output end of the cylinder (5) is fixedly connected to an upper mold block (6). The upper mold block (6) is provided with anti-offset mechanisms (8) on both sides to prevent the upper mold block (6) from shifting. The inner side of the support column (3) is provided with a movable groove (7), and the bottom end of the movable groove (7) is provided with an auxiliary mechanism (9) for assisting demolding of the workpiece. The anti-offset mechanism (8) includes: A fixing block (81) is fixedly connected to both sides of the upper mold block (6), and a moving groove (82) is provided on the outer wall of the fixing block (81). A connecting block (83) is fixedly connected to the bottom end of the moving groove (82). A connecting rod (84) is hinged to the inner wall of the connecting block (83). A hinge block (85) is hinged to the upper end of the connecting rod (84). A movable rod (87) is hinged to the upper end of the inner wall of the hinge block (85). A movable block (88) is hinged to the upper end of the movable rod (87).

2. The rapid prototyping radiator water chamber mold according to claim 1, characterized in that: The upper end of the fixed block (81) is fixedly connected to a support spring (89), the upper end of the support spring (89) is fixedly connected to a pressing block (810), the two sides of the pressing block (810) are fixedly connected to moving blocks (811), the lower end of the moving block (811) passes through the upper end of the moving block (811) and is slidably connected at the passage, the lower end of the moving block (811) is hinged to a connecting rod (812), and the upper end of the connecting rod (812) is hinged to the outer wall of the hinge block (85).

3. The rapid prototyping radiator water chamber mold according to claim 1, characterized in that: The lower end of the fixed block (81) is fixedly connected to a moving rod (91), the lower end of the moving rod (91) is fixedly connected to a hinge spring (92), the front side of the hinge spring (92) is fixedly connected to a wedge block (93), the inner wall of the movable groove (7) is fixedly connected to a return spring (94), the right end of the return spring (94) is fixedly connected to a helical tooth block (95), and the right side of the lower end of the helical tooth block (95) is fixedly connected to a striking hammer (96).

4. The rapid prototyping radiator water chamber mold according to claim 1, characterized in that: The hinge block (85) has a pulley (86) slidably connected to its front end.

5. A rapid prototyping radiator water chamber mold according to claim 3, characterized in that: The helical tooth block (95) is provided in two sets, and is symmetrically arranged with the center line of the vertical direction of the base (1) as the axis of symmetry.

6. The rapid prototyping radiator water chamber mold according to claim 3, characterized in that: The shape of the inclined block (93) is pentagonal.

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