A mold matching device

Abstract

The utility model relates to the technical field of mold matching, and discloses a mold matching device, including a base, a gravity hammer fixedly installed on the top of the base, a column provided on the gravity hammer, a fixed plate fixedly installed on the top of the column, a movable plate provided on the top of the gravity hammer, a draw hook provided on the outer side of the movable plate, a clamping block provided on the bottom of the draw hook, a spring fixedly installed on the outer side of the movable plate, a draw plate fixedly installed on the top of the fixed plate, a hanging ring fixedly installed on the top of the column, and a stroke adjustment ring fixedly installed on the outer side of the column. In the process of mold matching, the mold matching device is first hoisted to the top surface of the mold, and hoisted by a crane. After the crane is raised to a specified height, the locking device is automatically opened, and the gravity hammer falls freely. Under the premise of gravity acceleration, the maximum impact force is released, so that the dynamic and fixed molds of the mold can achieve the mold matching effect under the impact force.

Description

Technical Field

[0001] The utility model relates to the technical field of mold matching, in particular to a mold matching device. Background Art

[0002] In real life, injection molding products are widely used. Their good performance makes the products more airtight and practical, making people's lives more comfortable and convenient. However, in the actual production of injection molds, there are unnecessary defects on the surface of the molds that have just been injection molded, which affects the assembly of the molds. Therefore, the surface of the molds needs to be treated accordingly before the molds can be used in actual production.

[0003] In the traditional mold matching method, most of them adopt manual knocking, which is time-consuming and labor-intensive. Especially during the knocking process, there are phenomena such as pads falling and hands slipping, which pose great safety hazards. In addition, manual knocking cannot guarantee the uniformity of the knocking force. Although the emergence of mold matching machines has solved the problem of manual knocking, the price of mold matching machines has made some companies discouraged. In addition, mold matching machines occupy too much space and have high operating costs. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a mold matching device, which can effectively solve the problems of the manual knocking method in the prior art, which is time-consuming and labor-intensive, especially in the knocking process, there are phenomena such as the pad falling off and the hand slipping, and the price of the mold matching machine makes some companies discouraged, and the mold matching machine occupies too large an area.

[0005] The technical solution adopted by the utility model is: a mold matching device, including a base, a gravity hammer is fixedly installed on the top of the base, the gravity hammer is provided with a column, a fixed plate is fixedly installed on the top of the column, a movable plate is arranged on the top of the gravity hammer, a draw hook is arranged on the outer side of the movable plate, a clamping block is arranged on the bottom of the draw hook, a spring is fixedly installed on the outer side of the movable plate, a pull plate is fixedly installed on the top of the fixed plate, a hanging ring is fixedly installed on the top of the column, a stroke adjustment ring is fixedly installed on the outer side of the column, a stroke adjustment column is fixedly installed on the outer side of the stroke adjustment ring, a groove is opened on the top of the movable plate, a rotating column is fixedly installed inside the groove, a clamping slot is opened on the outer side of the gravity hammer, and a pull rod is fixedly installed on the top of the fixed plate.

[0006] Preferably, a fixing plate is rotatably connected to the top of the pull rod, and the inside of the fixing plate is connected to the pull rod by screws.

[0007] Through the above technical solution, by using screws to fasten the fixing plate and the pull rod, the fixing plate and the pull rod can be easily and quickly installed, which is convenient for subsequent maintenance and replacement, and improves the practicality of the overall device.

[0008] Preferably, the gravity hammer is sleeved in the middle of the column, and the gravity hammer and the column are adapted to each other.

[0009] Through the above technical solution, by installing the gravity hammer in the middle of the column, better stability can be provided, and the subsequent use of the gravity hammer can be facilitated to avoid its easy displacement and affect normal use, and it is also convenient for rapid positioning.

[0010] Preferably, the lifting ring is matched with the movable plate through a pull rod, the stroke adjustment ring is slidably connected to the column, and the stroke adjustment column and the draw hook are located on the same vertical horizontal line.

[0011] Through the above technical solution, through the design of the stroke adjustment column, when it is needed, the whole device can be lifted by connecting it to the lifting ring through the crane. When the crane rises to the specified height, the stroke adjustment ring can move up and down in the column, and then the stroke adjustment column drives the hook to rotate, so that the gravity hammer can fall freely. Under the premise of gravity acceleration, the maximum impact force is released, so that the dynamic and fixed molds of the mold can achieve the mold matching effect under the impact force.

[0012] Preferably, the spring is located between the draw hook and the movable plate, and the draw hook is located in the groove.

[0013] Through the above technical solution and the design of the spring, after use, after the gravity hammer falls, the spring at the hook position can be freely reset to prepare for the next time the gravity hammer is pulled up, thereby improving the mold matching efficiency.

[0014] Preferably, the card block is adapted to the card slot, and the card block and the card slot are in one-to-one correspondence.

[0015] Through the above technical solution, through the design of the card block and the card slot, the card block can be inserted into the card slot outside the gravity hammer, which can achieve a limiting effect on the gravity hammer.

[0016] Preferably, two identical hooks, blocks and springs are provided, and the two hooks, blocks and springs are symmetrically distributed about the center line of the movable plate.

[0017] Through the above technical solution, through the design of two hooks, a block and a spring, it can not only limit the gravity hammer from both sides, but also improve the stability during locking, and prevent the gravity hammer from falling off easily.

[0018] Compared with the prior art, the utility model provides a mold matching device, which has the following beneficial effects:

[0019] During the mold matching process, the mold matching device is first hoisted to the top surface of the mold and lifted by a crane. After the crane is raised to a specified height, the locking device is automatically opened, and the gravity hammer falls freely. Under the premise of gravity acceleration, the maximum impact force is released, so that the dynamic and fixed molds of the mold can achieve the mold matching effect under the impact force. This not only saves time and effort, but also avoids the phenomenon of the pad falling off and hand slipping during manual knocking. At the same time, the overall device occupies a small area, has a low use cost, and a low production cost, and is easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the installation structure of the groove and the rotating column of the utility model;

[0023] Figure 4 This is a schematic diagram of the installation structure of the draw hook and the card slot of the utility model;

[0024] Figure 5 This is a schematic diagram of the installation structure of the stroke adjustment ring and the stroke adjustment column of the utility model.

[0025] Among them: 1. Base; 2. Gravity hammer; 3. Column; 4. Fixed plate; 5. Movable plate; 6. Hook; 7. Block; 8. Spring; 9. Pull plate; 10. Lifting ring; 11. Stroke adjustment ring; 12. Stroke adjustment column; 13. Groove; 14. Rotating column; 15. Slot; 16. Pull rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1: Figure 1-5As shown, the utility model provides a mold matching device, including a base 1, a gravity hammer 2 is fixedly installed on the top of the base 1, the gravity hammer 2 is provided with a column 3, a fixed plate 4 is fixedly installed on the top of the column 3, a movable plate 5 is provided on the top of the gravity hammer 2, a draw hook 6 is provided on the outer side of the movable plate 5, a clamping block 7 is provided at the bottom of the draw hook 6, a spring 8 is fixedly installed on the outer side of the movable plate 5, a pull plate 9 is fixedly installed on the top of the fixed plate 4, a hanging ring 10 is fixedly installed on the top of the column 3, a stroke adjustment ring 11 is fixedly installed on the outer side of the column 3, a stroke adjustment column 12 is fixedly installed on the outer side of the stroke adjustment ring 11, a groove 13 is opened on the top of the movable plate 5, a rotating column 14 is fixedly installed inside the groove 13, a clamping slot 15 is opened on the outer side of the gravity hammer 2, and a pull rod 16 is fixedly installed on the top of the fixed plate 4.

[0028] Specifically, the top of the pull rod 16 is rotatably connected to the fixed plate 4, and the inside of the fixed plate 4 is connected to the pull rod 16 with screws. The advantage is that by using screws to fasten the fixed plate 4 and the pull rod 16, the fixed plate 4 and the pull rod 16 can be easily and quickly installed, which is convenient for subsequent maintenance and replacement, and improves the practicality of the overall device.

[0029] Specifically, the gravity hammer 2 is mounted in the middle of the column 3, and the gravity hammer 2 and the column 3 are adapted to each other. The advantage is that by mounting the gravity hammer 2 in the middle of the column 3, better stability can be provided, and the subsequent use of the gravity hammer 2 can be facilitated to avoid its easy displacement and affect normal use, and it is also convenient for quick positioning.

[0030] Specifically, the lifting ring 10 is adapted to the movable plate 5 through the pull rod 16, the stroke adjustment ring 11 is slidably connected to the column 3, and the stroke adjustment column 12 and the hook 6 are located on the same vertical horizontal line. The advantage is that through the design of the stroke adjustment column 12, when it is needed, it can be connected to the lifting ring 10 through a crane, and the whole device can be lifted. When the crane rises to the specified height, the stroke adjustment ring 11 can move up and down in the column 3, and then the stroke adjustment column 12 drives the hook 6 to rotate, so that the gravity hammer 2 can be free to fall. Under the premise of gravity acceleration, the maximum impact force is released, so that the dynamic and fixed molds of the mold are under the impact force, and the mold matching effect is achieved.

[0031] Embodiment 2: Figure 2-5 As shown, as an improvement to the previous embodiment.

[0032] Specifically, the spring 8 is located between the hook 6 and the movable plate 5, and the hook 6 is located in the groove 13. The advantage is that through the design of the spring 8, after use, after the gravity hammer 2 falls, the spring 8 at the hook 6 can be freely reset to prepare for the next time the gravity hammer 2 is pulled up, thereby improving the mold matching efficiency.

[0033] Specifically, the block 7 is adapted to the slot 15 , and there is a one-to-one correspondence between the block 7 and the slot 15 . The advantage is that, through the design of the block 7 and the slot 15 , the block 7 can be inserted into the slot 15 outside the gravity hammer 2 , which can achieve a limiting effect on the gravity hammer 2 .

[0034] Specifically, two identical hooks 6, blocks 7 and springs 8 are provided, and the two hooks 6, blocks 7 and springs 8 are symmetrically distributed about the center line of the movable plate 5. The advantage is that, through the design of the two hooks 6, blocks 7 and springs 8, it can not only limit the gravity hammer 2 from both sides, but also improve the stability during locking, and prevent the gravity hammer from falling off easily.

[0035] Working principle: When in use, by fastening the fixing plate 4 and the pull rod 16 with screws, the fixing plate 4 and the pull rod 16 can be easily and quickly installed, which is convenient for subsequent maintenance and replacement, and improves the practicality of the overall device. By installing the gravity hammer 2 in the middle of the column 3, better stability can be provided, and it can also facilitate the subsequent use of the gravity hammer 2 to avoid its easy displacement and affect normal use, and it is also convenient for rapid positioning. Through the design of the stroke adjustment column 12, when it is needed, the entire device can be lifted by connecting it to the lifting ring 10 through the driving crane. When the driving crane rises to the specified height, the stroke adjustment ring 11 can move up and down in the column 3, and then the stroke adjustment column 12 drives the hook 6 to rotate. The gravity hammer 2 can be made to fall freely, and under the premise of gravity acceleration, the maximum impact force can be released, so that the dynamic and fixed molds of the mold can achieve the mold matching effect under the impact force. Through the design of the spring 8, after use, after the gravity hammer 2 falls, the spring 8 at the hook 6 can be freely reset to prepare for the next time the gravity hammer 2 is pulled up, thereby improving the mold matching efficiency. Through the design of the clamping block 7 and the clamping groove 15, the clamping block 7 can be inserted into the outer clamping groove 15 of the gravity hammer 2, so as to achieve the limiting effect on the gravity hammer 2. Through the design of the two clamping hooks 6, the clamping block 7 and the spring 8, the gravity hammer 2 can be limited from both sides, and the stability during locking can be improved to prevent the gravity hammer from falling off easily.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold matching device, comprising a base (1), characterized in that: A gravity hammer (2) is fixedly mounted on the top of the base (1), the gravity hammer (2) is provided with a column (3), a fixed plate (4) is fixedly mounted on the top of the column (3), a movable plate (5) is arranged on the top of the gravity hammer (2), a draw hook (6) is arranged on the outer side of the movable plate (5), a clamping block (7) is arranged on the bottom of the draw hook (6), a spring (8) is fixedly mounted on the outer side of the movable plate (5), a pull plate (9) is fixedly mounted on the top of the fixed plate (4), a lifting ring (10) is fixedly mounted on the top of the column (3), a stroke adjustment ring (11) is fixedly mounted on the outer side of the column (3), a stroke adjustment column (12) is fixedly mounted on the outer side of the stroke adjustment ring (11), a groove (13) is opened on the top of the movable plate (5), a rotating column (14) is fixedly mounted inside the groove (13), a clamping groove (15) is opened on the outer side of the gravity hammer (2), and a pull rod (16) is fixedly mounted on the top of the fixed plate (4).

2. A mold matching device according to claim 1, characterized in that: The top of the pull rod (16) is rotatably connected to a fixing plate (4), and the inside of the fixing plate (4) is connected to the pull rod (16) by screws.

3. A mold matching device according to claim 1, characterized in that: The gravity hammer (2) is sleeved in the middle of the column (3), and the gravity hammer (2) and the column (3) are adapted to each other.

4. A mold matching device according to claim 1, characterized in that: The lifting ring (10) is matched with the movable plate (5) via a pull rod (16), the stroke adjustment ring (11) is slidably connected to the column (3), and the stroke adjustment column (12) and the draw hook (6) are located on the same vertical horizontal line.

5. A mold matching device according to claim 1, characterized in that: The spring (8) is located between the draw hook (6) and the movable plate (5), and the draw hook (6) is located in the groove (13).

6. A mold matching device according to claim 1, characterized in that: The card block (7) is adapted to the card slot (15), and the card block (7) and the card slot (15) are in one-to-one correspondence.

7. A mold matching device according to claim 1, characterized in that: The draw hook (6), the clamping block (7) and the spring (8) are provided in two identical ones, and the two draw hooks (6), the clamping block (7) and the spring (8) are symmetrically distributed about the center line of the movable plate (5).

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