Injection molding part mold support

Abstract

The utility model relates to the technical field of mold supports, in particular to an injection molding part mold support which comprises an operation table, supporting legs are fixedly installed on the four sides of the lower end of the operation table, and through holes are formed in the left end and the right end of the operation table. Then a motor is started to rotate clockwise and drive a rotating rod and a first belt wheel to rotate, the first belt wheel drives a second belt wheel and a threaded rod to rotate through a belt, and therefore the two vertical plates are driven to drive the clamping plates to move towards the inner side to clamp the mold, and when the mold needs to be loosened, the motor is started again to rotate anticlockwise; when different clamping plates need to be replaced, the fixing pins are pulled outwards, the fixing pins move outwards through the extension springs, the front ends of the fixing pins are pulled out of the limiting grooves, and the inserting blocks can be inserted into the inserting grooves in a sliding mode, so that the clamping plates are convenient to disassemble and assemble, and the clamping plates of different sizes and shapes are convenient to rapidly replace; and therefore, the dies with different shapes can be clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of mold brackets, in particular to an injection mold bracket. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material.

[0003] At present, the mold support seat used in the mold processing process has a single structure and poor stability. In addition, due to the fixed structure of the support, it is impossible to clamp and fix molds of different models and sizes and special sizes. Utility Model Content

[0004] The purpose of the utility model is to provide an injection mold bracket to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an injection mold support, comprising: an operating table, legs are fixedly installed on four sides of the lower end of the operating table, through holes are opened on both left and right ends of the operating table, a rotating rod is rotatably connected to the lower end of the operating table, vertical plates are slidably connected to the left and right sides of the upper end of the operating table, and a mounting block is provided on the inner side of each vertical plate;

[0006] The inner end of each mounting block is provided with a clamping plate, the outer end of the clamping plate is fixedly mounted with a plug-in block, and the plug-in block is clamped in the mounting block.

[0007] Preferably, a motor is fixedly mounted at the center of the lower end of the operating table, and a steering gear 1 is fixedly mounted at the output end of the motor.

[0008] Preferably, a fixed sleeve is rotatably connected to the outer wall of the rotating rod, and the fixed sleeve is fixedly installed on the lower end of the operating table through a connecting rod. Steering gear 2 is fixedly installed on the outer wall of the rotating rod, and pulley 1 is fixedly installed on the left and right ends of the rotating rod. Pulley 1 is located directly below the through hole, and the outer wall of steering gear 2 is meshingly connected with the outer wall of steering gear 1.

[0009] Preferably, the threaded rod is rotatably connected to the upper end of the operating table through a bearing and a column, one end of the threaded rod passes through the vertical plate and is fixedly installed with pulley 2, the outer wall of the threaded rod is threadedly connected to the vertical plate, and pulley 2 and pulley 1 are transmission-connected with a belt.

[0010] Preferably, fixing rods are fixedly mounted on the front and rear sides of the rear end of the mounting block, and the other end of the fixing rods is fixedly mounted on the side wall of the vertical plate.

[0011] Preferably, a plug-in groove is provided at the front end of the mounting block, and the plug-in groove is convex. Two sliding holes are provided on the side wall of one end of the mounting block. A fixing pin is provided on one side of the mounting block, and the fixing pin is U-shaped. Both sides of the fixing pin slide through the sliding hole and are located in the plug-in groove. Springs are sleeved on both sides of the fixing pin, and one end of the spring is fixedly installed on the side wall of the mounting block, and the other end is fixedly installed on the other end of the fixing pin.

[0012] Preferably, the plug-in block is convex, and one end of the plug-in block is provided with two limiting grooves corresponding to the sliding holes, the plug-in block is slidably inserted into the plug-in groove, and the fixing pin is inserted into the limiting groove at the same time.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By placing the mold between the two clamping plates, and then starting the motor to rotate clockwise and drive the rotating rod and pulley one to rotate, pulley one drives pulley two and the threaded rod to rotate through the belt, thereby driving the two vertical plates to move the clamping plates inward to clamp the mold. When the mold needs to be loosened, start the motor counterclockwise again. When a different clamping plate needs to be replaced, pull the fixing pin outward, and the fixing pin moves outward through the tension spring. The front end of the fixing pin is pulled out of the limit groove, and the plug-in block slide slot can be inserted out of the slot, which makes it easy to disassemble and assemble the clamping plate and quickly replace clamping plates of different sizes and shapes to clamp molds of different shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a bottom view of the overall structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the clamping plate of the utility model being installed on the mounting block;

[0018] Figure 4 This is a schematic diagram of the clamping plate and the mounting block being separated according to the utility model.

[0019] In the figure: 1. operating table; 2. outrigger; 3. motor; 4. steering gear 1; 5. through hole; 6. rotating rod; 7. fixing sleeve; 8. pulley 1; 9. steering gear 2; 10. vertical plate; 11. threaded rod; 12. pulley 2; 13. belt; 14. mounting block; 15. fixing rod; 16. plug-in slot; 17. sliding hole; 18. fixing pin; 19. spring; 20. clamping plate; 21. plug-in block; 22. limit slot. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0021] Embodiment 1

[0022] See also Figure 1 - Figure 4 The utility model provides a technical solution: an injection mold bracket, comprising: an operating table 1, legs 2 are fixedly installed on four sides of the lower end of the operating table 1, through holes 5 are opened at the left and right ends of the operating table 1, a motor 3 is fixedly installed at the center of the lower end of the operating table 1, a steering gear 4 is fixedly installed at the output end of the motor 3, a rotating rod 6 is rotatably connected to the lower end of the operating table 1, a fixed sleeve 7 is rotatably connected to the outer wall of the rotating rod 6, the fixed sleeve 7 is fixedly installed on the lower end of the operating table 1 through a connecting rod, so that the rotating rod 6 is rotatably installed on the lower end of the operating table 1, a steering gear 2 9 is fixedly installed on the outer wall of the rotating rod 6, a pulley 8 is fixedly installed on the left and right ends of the rotating rod 6, the pulley 8 is located directly below the through hole 5, the outer wall of the steering gear 2 9 is meshed with the outer wall of the steering gear 4, the motor 3 is a servo motor that can rotate forward and reverse, the motor 3 drives the steering gear 4 to rotate, and the steering gear 4 drives the rotating rod 6 and the pulley 8 to rotate through the steering gear 2 9.

[0023] The upper left and right sides of the operating table 1 are slidably connected with vertical plates 10, and the inner side of each vertical plate 10 is provided with a mounting block 14. The threaded rod 11 is rotatably connected to the upper end of the operating table 1 through a bearing and a column. One end of the threaded rod 11 passes through the vertical plate 10 and is fixedly installed with a pulley 2 12. The outer wall of the threaded rod 11 is threadedly connected to the vertical plate 10, and the lower end of the vertical plate 10 is slidably connected to the upper end of the operating table 1. The pulley 2 12 and the pulley 1 8 are connected with a belt 13 for transmission. The outer wall of the threaded rod 11 is threadedly connected to the vertical plate 10. The pulley 2 12 is located directly above the through hole 5. The pulley 2 12 and the pulley 1 8 are connected with a belt 13 for transmission. The belt 13 passes through the through hole 5, so that when the motor 3 drives the pulley 1 8 to rotate, the belt 13 can drive the pulley 2 12 and the threaded rod 11 to rotate. When the threaded rod 11 rotates, the vertical plate 10 is driven to move on the operating table 1 with the mounting block 14.

[0024] A clamping plate 20 is provided at the inner end of each mounting block 14, and a plug-in block 21 is fixedly installed at the outer end of the clamping plate 20. The plug-in block 21 is clamped in the mounting block 14. A fixing rod 15 is fixedly installed on the front and rear sides of the rear end of the mounting block 14. The other end of the fixing rod 15 is fixedly installed on the side wall of the vertical plate 10. A plug-in groove 16 is provided at the front end of the mounting block 14. The plug-in groove 16 is convex. Two sliding holes 17 are provided on the side wall of one end of the mounting block 14. A fixing pin 18 is provided on one side of the mounting block 14. The fixing pin 18 is U-shaped. Both sides of the fixing pin 18 slide through the sliding hole 17 and are located in the plug-in groove 16. Both sides of the fixing pin 18 are sleeved with a spring 19, and one end of the spring 19 is fixedly installed on the mounting block 14. The plug-in block 21 is convex, and one end of the plug-in block 21 is provided with two limiting grooves 22 corresponding to the sliding holes 17. The plug-in block 21 is slidably inserted into the plug-in groove 16, and the fixing pin 18 is inserted into the limiting groove 22 at the same time. At this time, the spring 19 is in a balanced state. When the clamping plate 20 needs to be replaced, the fixing pin 18 is pulled outward, and the fixing pin 18 moves outward by stretching the spring 19. The front end of the fixing pin 18 is pulled out of the limiting groove 22, and the plug-in block 21 can be slid out of the plug-in groove 16, which makes it easy to disassemble and assemble the clamping plate 20, and to quickly replace the clamping plates 20 of different sizes and shapes, so as to clamp molds of different shapes.

[0025] In actual use, the mold is placed between the two clamping plates 20, and then the motor 3 is started to rotate clockwise and drive the rotating rod 6 and the pulley 1 8 to rotate. The pulley 1 8 drives the pulley 2 12 and the threaded rod 11 to rotate through the belt 13, thereby driving the two vertical plates 10 to move the clamping plates 20 inward to clamp the mold. When the mold needs to be loosened, the motor 3 is started again to rotate counterclockwise. When a different clamping plate 20 needs to be replaced, the fixing pin 18 is pulled outward, and the fixing pin 18 is moved outward by the tension spring 19. The front end of the fixing pin 18 is pulled out of the limit groove 22, and the plug-in block 21 can be slid out of the plug-in groove 16, so as to facilitate the disassembly and assembly of the clamping plate 20 and the quick replacement of clamping plates 20 of different sizes and shapes so as to clamp molds of different shapes.

[0026] 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. An injection mold support, comprising: An operating table (1) and a threaded rod (11), legs (2) are fixedly mounted on four sides of the lower end of the operating table (1), through holes (5) are opened on both left and right ends of the operating table (1), and the characteristics are: the lower end of the operating table (1) is rotatably connected to a rotating rod (6), the upper end of the operating table (1) is slidably connected to vertical plates (10) on both left and right sides, and each vertical plate (10) is provided with a mounting block (14) on the inner side; The inner end of each mounting block (14) is provided with a clamping plate (20), the outer end of the clamping plate (20) is fixedly mounted with a plug-in block (21), and the plug-in block (21) is clamped in the mounting block (14).

2. The injection mold support according to claim 1, characterized in that: A motor (3) is fixedly mounted at the center of the lower end of the operating platform (1), and a steering gear (4) is fixedly mounted at the output end of the motor (3).

3. The injection mold support according to claim 1, characterized in that: The outer wall of the rotating rod (6) is rotatably connected with a fixing sleeve (7), the fixing sleeve (7) is fixedly mounted on the lower end of the operating table (1) through a connecting rod, the outer wall of the rotating rod (6) is fixedly mounted with a second steering gear (9), the side walls at both ends of the rotating rod (6) are fixedly mounted with a pulley (8), the pulley (8) is located directly below the through hole (5), and the outer wall of the second steering gear (9) is meshedly connected with the outer wall of the first steering gear (4).

4. The injection mold support according to claim 1, characterized in that: The threaded rod (11) is rotatably connected to the upper end of the operating table (1) through a bearing and a column, one end of the threaded rod (11) passes through the vertical plate (10) and is fixedly installed with a second pulley (12), the outer wall of the threaded rod (11) is threadedly connected to the vertical plate (10), and a belt (13) is transmission-connected between the second pulley (12) and the first pulley (8).

5. The injection mold support according to claim 1, characterized in that: A fixing rod (15) is fixedly mounted on the front and rear sides of the rear end of the mounting block (14), and the other end of the fixing rod (15) is fixedly mounted on the side wall of the vertical plate (10).

6. The injection mold support according to claim 1, characterized in that: The front end of the mounting block (14) is provided with a plug-in slot (16), which is convex. A side wall of one end of the mounting block (14) is provided with two sliding holes (17). A fixing pin (18) is provided on one side of the mounting block (14), which is U-shaped. Both sides of the fixing pin (18) slide through the sliding holes and are located in the plug-in slot (16). Both sides of the fixing pin (18) are sleeved with springs (19), one end of the spring (19) is fixedly mounted on the side wall of the mounting block (14), and the other end is fixedly mounted on the other end of the fixing pin (18).

7. The injection mold support according to claim 6, characterized in that: The plug-in block (21) is convex, and one end of the plug-in block (21) is provided with two limiting grooves (22) corresponding to the sliding holes (17). The plug-in block (21) is slidably inserted into the plug-in groove (16), and the fixing pin (18) is inserted into the limiting groove (22) at the same time.

Images