CN214872422U - Injection molding equipment is used in metal tool production - Google Patents

Abstract

The utility model discloses a production of metal tool is with injection moulding equipment, which comprises a frame, the last fixed surface of frame is connected with a plurality of erection columns, one side fixedly connected with fixed plate of erection column, the last fixed surface of fixed plate is connected with the pneumatic cylinder, and the mould is gone up to the one end fixedly connected with of pneumatic cylinder hydraulic stem, the one end fixedly connected with roof of pneumatic cylinder hydraulic stem, and the roof is located the top of mould, two mounts of bottom fixedly connected with of roof, the bottom fixedly connected with telescopic link of mount, the fixedly connected with connecting plate between two telescopic links. The utility model discloses it is ejecting with the finished product not only can be through ejector pin rebound to make the quick simple taking out of finished product of accomplishing of moulding plastics, improved the efficiency of moulding plastics of device, can make the finished product on the ejector pin shift out the mould through the backing plate simultaneously, improved the convenience of device, can also make the quick cooling shaping of finished product through condenser tube, improved the cooling effect of device.

Description

Injection molding equipment is used in metal tool production

Technical Field

The utility model relates to a metal tool technical field especially relates to a metal tool production is with equipment of moulding plastics.

Background

In the modern process, injection molding equipment is usually used to perform injection molding on a metal jig, and in the injection molding process, plasticized plastic in a molten state (i.e., a viscous state) is injected into a closed mold cavity by means of the thrust of a screw (or a plunger), and the plastic is solidified and shaped to obtain the manufacturing process with different forms.

Through the retrieval, grant the patent that publication number is CN210996446U, disclose a metal jig production is with injection moulding device, including the operation board, the bottom fixedly connected with heat dissipation frame of operation board, the top fixedly connected with portal frame of operation board, above-mentioned patent exists following not enoughly: when in use, the finished product after injection molding is difficult to take out, the injection molding efficiency is reduced, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the injection molding equipment for producing the metal jig.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an injection molding device for producing a metal jig comprises a frame, wherein a plurality of mounting columns are fixedly connected to the upper surface of the frame, a fixing plate is fixedly connected to one side of each mounting column, a hydraulic cylinder is fixedly connected to the upper surface of the fixing plate, an upper mold is fixedly connected to one end of a hydraulic cylinder hydraulic rod, a top plate is fixedly connected to one end of the hydraulic cylinder hydraulic rod and positioned above the upper mold, two fixing frames are fixedly connected to the bottom of the top plate, telescopic rods are fixedly connected to the bottom ends of the fixing frames, a connecting plate is fixedly connected between the two telescopic rods and is in clearance connection with the frame, a spring is movably connected to one side of each telescopic rod, two ends of the spring are respectively fixed to the fixing frames and the connecting plate, a mounting opening is formed in the upper surface of the frame, a lower mold is fixedly connected in the mounting opening, two sliding holes are formed in the bottom of the lower mold, the inside of the sliding hole is movably connected with a mandril, and the mandril is fixed with the connecting plate.

As the utility model discloses scheme further still, the last fixed surface of frame is connected with the mounting panel, and one side swing joint of mounting panel has the frame that pushes away, pushes away one side fixedly connected with backing plate of frame, the one side swing joint that pushes away the frame has the extension spring, and the both ends of extension spring are fixed mutually with backing plate and mounting panel respectively.

As the utility model discloses scheme further again, the sprue has been seted up to one side of going up the mould, and the material pipe is annotated to fixedly connected with in the sprue.

As the utility model discloses scheme further again, the inside of bed die is equipped with a plurality of condenser tubes, and condenser tube symmetric distribution.

As the utility model discloses scheme further again, a plurality of cushions of bottom fixedly connected with of frame, and cushion symmetric distribution.

As the utility model discloses scheme further still, the last fixed surface of frame is connected with the controller, and the upper surface of controller is equipped with a plurality of knobs.

As the utility model discloses scheme further again, a plurality of triangle of bottom fixedly connected with of frame, and triangle evenly distributed.

As the utility model discloses further scheme again, the bottom fixedly connected with lamp stand of fixed plate, one side swing joint of lamp stand has the light.

The utility model has the advantages that:

1. through the setting of installation ejector pin on the bed die, when the completion of moulding plastics, the pneumatic cylinder shrink makes the bed die leave the bed die, and the spring extension to make the connecting plate promote the ejector pin rebound with the finished product ejecting, thereby make the finished product of the completion of moulding plastics can be quick simple take out, improved the efficiency of moulding plastics of device.

2. Through the setting of installing the backing plate on pushing away the frame, promote forward and push away the frame, make the backing plate promote the finished product on the ejector pin and shift out the mould, the high temperature caused the injury to the staff when avoiding the finished product to mould plastics and accomplish, has improved the security of device.

3. Through the setting of installation condenser tube on the bed die, condenser tube can cool off the finished product in the bed die to make the finished product can cool off the shaping fast, improved the cooling effect of device.

Drawings

Fig. 1 is a schematic view of a front view structure of an injection molding apparatus for producing a metal jig according to the present invention;

fig. 2 is a schematic rear view of the injection molding apparatus for producing metal jigs according to the present invention;

fig. 3 is the utility model provides an internal structure schematic diagram of injection molding equipment is used in metal tool production.

In the figure: 1. a frame; 101. a fixing plate; 2. a controller; 3. mounting a column; 4. an upper die; 5. a hydraulic cylinder; 6. an illuminating lamp; 7. a lower die; 8. a triangular piece; 9. a base plate; 10. mounting a plate; 11. pushing the frame; 12. a tension spring; 13. a material injection pipe; 14. a spring; 15. a connecting plate; 16. a top rod; 17. a cooling water pipe; 18. a fixed mount; 19. a telescopic rod; 20. and a cushion block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, an injection molding device for producing a metal jig comprises a frame 1, wherein a plurality of mounting columns 3 are fixed on the upper surface of the frame 1 through bolts, a fixing plate 101 is fixed on one side of each mounting column 3 through a bolt, a hydraulic cylinder 5 is fixed on the upper surface of the fixing plate 101 through a bolt, an upper mold 4 is fixed on one end of a hydraulic rod of the hydraulic cylinder 5 through a bolt, a top plate is fixed on one end of a hydraulic rod of the hydraulic cylinder 5 through a bolt and is positioned above the upper mold 4, two fixing frames 18 are fixed on the bottom of the top plate through bolts, the hydraulic cylinder 5 is started, the hydraulic cylinder 5 contracts to enable the fixing frames 18 and the upper mold 4 to move upwards to proper positions and enable the upper mold 4 to leave the lower mold 7, telescopic rods 19 are fixed on the bottom ends of the fixing frames 18 through bolts, connecting plates 15 are fixed between the two telescopic rods 19 through bolts, and the telescopic rods 19 are in clearance connection with the frame 1, spring 14 has been cup jointed to one side of telescopic link 19, and the both ends of spring 14 are fixed mutually with mount 18 and connecting plate 15 respectively, the installing port has been seted up to the upper surface of frame 1, there is bed die 7 through the bolt fastening in the installing port, two slide holes have been seted up to the bottom of bed die 7, sliding connection has ejector pin 16 in the slide hole, and ejector pin 16 is fixed mutually with connecting plate 15, when accomplishing of moulding plastics, pneumatic cylinder 5 contracts, make bed die 4 leave bed die 7, spring 14 extends, thereby make connecting plate 15 promote ejector pin 16 rebound ejecting finished product, thereby make the finished product of accomplishing of moulding plastics can quick simple take out.

In the utility model, it should be noted that, the upper surface of the frame 1 is fixed with a mounting plate 10 through bolts, one side of the mounting plate 10 is connected with a pushing frame 11 in a sliding way, one side of the pushing frame 11 is fixed with a backing plate 9 through bolts, one side of the pushing frame 11 is sleeved with a tension spring 12, and two ends of the tension spring 12 are respectively fixed with the backing plate 9 and the mounting plate 10, the pushing frame 11 is pushed forward, the backing plate 9 pushes the finished product on a mandril 16 to move out of the upper mold 4, the damage to workers due to overhigh temperature when the injection molding of the finished product is completed is avoided, one side of the upper mold 4 is provided with a material injection port, a material injection pipe 13 is fixed in the material injection port through bolts, the inner part of the lower mold 7 is provided with a plurality of cooling water pipes 17, the cooling water pipes 17 are symmetrically distributed, the cooling water pipes 17 can cool the finished product in the lower mold 7, thereby the finished product can be rapidly molded, the bottom of the frame 1 is fixed with a plurality of cushion blocks 20 through bolts, and 20 symmetric distribution of cushion, cushion 20 can increase the area of contact of frame 1 and ground, make frame 1 more firm with the ground contact, the upper surface of frame 1 has controller 2 through the bolt fastening, the upper surface of controller 2 is equipped with a plurality of knobs, the bottom of frame 1 has a plurality of triangle 8 through the bolt fastening, and triangle 8 evenly distributed, the bottom of fixed plate 101 has the lamp stand through the bolt fastening, one side threaded connection of lamp stand has light 6, when the operational environment that the device was located is dark, light 6 can provide light, thereby make things convenient for the staff to observe and operate the device.

The working principle is as follows: when finished products after injection molding are required to be quickly and simply taken out, the hydraulic cylinder 5 is started firstly, the hydraulic cylinder 5 contracts to enable the fixing frame 18 and the upper die 4 to move upwards to proper positions, the upper die 4 leaves the lower die 7, meanwhile, the spring 14 rebounds and extends to enable the telescopic rod 19 to extend, further, the connecting plate 15 moves upwards and pushes the ejector rod 16 to move upwards, further, the ejector rod 16 pushes finished products in the lower die 7 to move upwards to proper positions, then, the pushing frame 11 is pushed forwards, the base plate 9 pushes the finished products after injection molding on the ejector rod 16 to move forwards and leave the lower die 7, and the tension spring 12 contracts, so that workers can take out and place the finished products conveniently, the material injection pipe 13 is convenient for the workers to convey raw materials to the upper die 4, and the cooling water pipe 17 cools the finished products in the lower die 7, and the finished products can be quickly formed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. An injection molding device for producing metal jigs comprises a rack (1) and is characterized in that a plurality of mounting columns (3) are fixedly connected to the upper surface of the rack (1), a fixing plate (101) is fixedly connected to one side of each mounting column (3), a hydraulic cylinder (5) is fixedly connected to the upper surface of the fixing plate (101), an upper mold (4) is fixedly connected to one end of a hydraulic rod of the hydraulic cylinder (5), a top plate is fixedly connected to one end of the hydraulic rod of the hydraulic cylinder (5) and is located above the upper mold (4), two fixing frames (18) are fixedly connected to the bottom of the top plate, telescopic rods (19) are fixedly connected to the bottom ends of the fixing frames (18), a connecting plate (15) is fixedly connected between the two telescopic rods (19), the telescopic rods (19) are in gap connection with the rack (1), and a spring (14) is movably connected to one side of each telescopic rod (19), and the two ends of the spring (14) are respectively fixed with the fixing frame (18) and the connecting plate (15), the upper surface of the frame (1) is provided with a mounting opening, a lower die (7) is fixedly connected in the mounting opening, the bottom of the lower die (7) is provided with two sliding holes, an ejector rod (16) is movably connected in each sliding hole, and the ejector rod (16) is fixed with the connecting plate (15).

2. The injection molding equipment for producing the metal jig is characterized in that the upper surface of the rack (1) is fixedly connected with a mounting plate (10), one side of the mounting plate (10) is movably connected with a pushing frame (11), one side of the pushing frame (11) is fixedly connected with a base plate (9), one side of the pushing frame (11) is movably connected with a tension spring (12), and two ends of the tension spring (12) are respectively fixed with the base plate (9) and the mounting plate (10).

3. The injection molding equipment for producing the metal jig is characterized in that one side of the upper mold (4) is provided with a material injection port, and a material injection pipe (13) is fixedly connected in the material injection port.

4. The injection molding equipment for producing the metal jig as claimed in claim 1, wherein a plurality of cooling water pipes (17) are arranged inside the lower mold (7), and the cooling water pipes (17) are symmetrically distributed.

5. The injection molding equipment for producing the metal jig is characterized in that a plurality of cushion blocks (20) are fixedly connected to the bottom of the rack (1), and the cushion blocks (20) are symmetrically distributed.

6. The injection molding equipment for producing the metal jig is characterized in that the controller (2) is fixedly connected to the upper surface of the rack (1), and a plurality of knobs are arranged on the upper surface of the controller (2).

7. The injection molding equipment for producing the metal jig is characterized in that a plurality of triangular pieces (8) are fixedly connected to the bottom of the rack (1), and the triangular pieces (8) are uniformly distributed.

8. The injection molding equipment for producing the metal jig is characterized in that a lamp holder is fixedly connected to the bottom of the fixing plate (101), and an illuminating lamp (6) is movably connected to one side of the lamp holder.

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