CN213856562U

CN213856562U - Waste removing device for mold

Info

Publication number: CN213856562U
Application number: CN202022167135.0U
Authority: CN
Inventors: 李国健; 宋燕翔
Original assignee: Dongying Henglicheng Precision Metal Co ltd
Current assignee: Dongying Henglicheng Precision Metal Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-08-03
Anticipated expiration: 2030-09-28

Abstract

The utility model belongs to the technical field of the waste material exclusion device, especially, a waste material exclusion device for on mould, to the waste material exclusion device on the present mould, when driving the waste material, need carry out the shut down operation to stamping die, influence stamping die's work efficiency, and it is not good to clear away the effect, and is inefficient, in addition, the waste material of cleaing away is inconvenient to be put into order the collection clearance, uses comparatively inconvenient problem. The solution proposed now includes a die holder, an n-type support fixed to the top of the die holder, and a hydraulic rod fixed to the top of the n-type support. The utility model discloses a circulation pushes away liftout mechanism can be after punching press head stamping work accomplishes, is convenient for clear away the punching press waste material of the whereabouts mouth whereabouts of waste material, and is cleaing away the in-process, can also make the liftout piece carry out the top to the waste material of the department of the whereabouts mouth of waste material and move, avoids appearing blocking phenomenon's emergence, has improved the efficiency that the waste material got rid of greatly, need not to operate when stamping die shuts down, and it clears away effectually, efficient.

Description

Waste removing device for mold

Technical Field

The utility model relates to a waste material exclusion device technical field especially relates to a waste material exclusion device for on mould.

Background

Dies, various moulds and tools for obtaining the desired products by injection, blow, extrusion, die-casting or forging, smelting, stamping, etc. in industrial production, in short, a die is a tool for making shaped articles, which tool is composed of various parts, and different dies are composed of different parts.

Waste material exclusion device on present mould when cleaing away the waste material, needs to carry out the operation of shutting down to stamping die, influences stamping die's work efficiency, and it is not good to clear away the effect, and is inefficient, and in addition, the waste material of cleaing away is inconvenient to be put into order the clearance, uses comparatively inconveniently, for this reason we have designed a waste material exclusion device for on the mould.

Disclosure of Invention

The utility model provides a waste material exclusion device for on mould has solved the waste material exclusion device on the present mould, when driving the waste material, needs to carry out the shutdown operation to stamping die, influences stamping die's work efficiency, and it is not good to drive the effect, and is inefficient, in addition, the waste material of driving is inconvenient to be put together and is cleared up, uses comparatively inconvenient problem.

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

the utility model provides a waste material removing device for on mould, including the die holder, the top of die holder is fixed with n type support, the top of n type support is fixed with the hydraulic stem, the inner wall sliding connection of n type support has the fly leaf, the bottom of fly leaf is fixed with the punching press head, the control end of hydraulic stem runs through n type support, and link to each other with the top of fly leaf, the below of punching press head is equipped with the die cavity of seting up at the die holder top, the below of die cavity is equipped with the waste material whereabouts mouth of seting up in the die holder inside, waste material whereabouts mouth is linked together with the die cavity, the below of waste material whereabouts mouth is equipped with the circulation of installing on the die holder and pushes away liftout material mechanism, the bin outlet has been seted up to the bottom of die holder, bin outlet department installs the material receiving box, the outside of material receiving box is connected with the handle, be connected with dismouting mechanism between material receiving box and the die holder.

Preferably, circulation ejection mechanism is including articulating the movable rod at the fly leaf lateral wall, and the other end of movable rod articulates there is the rack, and the bottom of rack is fixed with the guide holder, and the guide way of cooperating with the guide holder is seted up at the top of die holder, and the inner wall of guide way is fixed with the slide bar, and the inside of guide holder is seted up with slide bar matched with slide opening, is equipped with the spring that the cover was established in the slide bar outside between the one end of guide holder and the tip of guide way and establishes.

Preferably, the outside meshing of rack is connected with the gear, and the bottom of gear is fixed with the pivot, and the pivot is rotated and is connected at the top of die holder, and the waste material chamber has been seted up to the inside of die holder, and the waste material chamber is linked together with the bin outlet, and the interior roof annular rotation in waste material chamber is connected with the rolling disc, and the top of rolling disc is fixed with annular slider, and annular spout with annular slider matched with has been seted up to the interior roof in waste material chamber, and the bottom of pivot extends to the waste material intracavity to locate continuously with the top centre of a circle of rolling disc.

Preferably, a push-pull rod is hinged to the non-circle center of the bottom of the rotating disc, a material pushing plate is hinged to the other end of the push-pull rod, the material pushing plate is connected to the inner bottom surface of the waste cavity in a sliding mode, a telescopic cavity is formed in the material pushing plate, a material pushing block is connected to the inner portion of the telescopic cavity in a sliding mode, and a spring II is connected between the bottom end of the material pushing block and the inner bottom surface of the telescopic cavity.

Preferably, the disassembling and assembling mechanism comprises two connecting plates fixed at the bottom of the die holder, clamping strips are fixed on two side walls of the material receiving box, clamping grooves matched with the clamping strips are formed in the connecting plates, and hand-screwed screws are connected to the side walls of the connecting plates in a threaded mode.

Preferably, the vertical section of the clamping strip is of a T-shaped structure, screw holes matched with the hand-screwed screws are formed in the side wall of the connecting plate, and the screw holes are communicated with the clamping grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in the circulation pushes away liftout mechanism, at the movable rod, the rack, the gear, the apparatus further comprises a rotating shaft, the rolling disc, the push-and-pull rod, the guide holder, the slide bar, spring one, the scraping wings, the liftout piece, spring two's cooperation, can accomplish the back at the first punching press work of punching press, be convenient for clear away the punching press waste material of opening whereabouts under the waste material, and clearing away the in-process, can also make the liftout piece carry out the top to the waste material of opening department under the waste material, avoid appearing blocking phenomenon's emergence, the efficiency that the waste material got rid of has been improved greatly, need not to operate when stamping die shuts down, it clears away effectually, and is efficient.

2. The utility model discloses among the dismouting mechanism, through the cooperation of connecting plate, card strip and hand screw, can be when needs dock the magazine and clear up, then can be through not hard up two hand screws, and then make two card strips lose two hand screws's conflict power, and then be convenient for pull out the magazine through the handle to the manual work of being convenient for docks the magazine and clears up.

Drawings

Fig. 1 is a left side view schematically illustrating a waste removing device for a mold according to the present invention;

fig. 2 is a rear view of the waste material removing device for the mold according to the present invention;

fig. 3 is a schematic structural diagram of a part of a top view of a circulating material pushing and ejecting mechanism of a waste material removing device for a mold according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a of the waste removing device for the mold according to the present invention.

In the figure: 1. a die holder; 2. an n-type stent; 3. a hydraulic lever; 4. a movable plate; 5. punching a head; 6. a mold cavity; 7. a waste drop opening; 8. a circulating material pushing and ejecting mechanism; 801. a movable rod; 802. a rack; 803. a gear; 804. a rotating shaft; 805. rotating the disc; 806. a push-pull rod; 807. a guide seat; 808. a slide bar; 809. a first spring; 810. a material pushing plate; 811. a material ejection block; 812. a second spring; 9. a material receiving box; 10. a disassembly and assembly mechanism; 1001. a connecting plate; 1002. clamping the strip; 1003. and screwing the screw by hand.

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.

Referring to fig. 1-4, a waste removing device for a mold comprises a mold base 1, an n-shaped support 2, a hydraulic rod 3, a movable plate 4, a stamping head 5, a mold cavity 6, a waste falling opening 7, a circulating material pushing and ejecting mechanism 8, a movable rod 801, a rack 802, a gear 803, a rotating shaft 804, a rotating disc 805, a push-pull rod 806, a guide base 807, a sliding rod 808, a first spring 809, a material pushing plate 810, a material ejecting block 811, a second spring 812, a material receiving box 9, a disassembling and assembling mechanism 10, a connecting plate 1001, a clamping strip 1002 and a hand screw 1003, wherein the n-shaped support 2 is fixed at the top of the mold base 1, the hydraulic rod 3 is fixed at the top of the n-shaped support 2, the movable plate 4 is connected with the inner wall of the n-shaped support 2 in a sliding manner, the stamping head 5 is fixed at the bottom of the movable plate 4, a control end of the hydraulic rod 3 penetrates through the n-shaped support 2 and is connected with the top of the movable plate 4, the mold cavity 6 arranged at the top of the mold base 1 is arranged below the stamping head 5, the below of die cavity 6 is equipped with the waste material whereabouts mouth 7 of seting up in die holder 1 inside, and waste material whereabouts mouth 7 is linked together with die cavity 6, and the below of waste material whereabouts mouth 7 is equipped with the circulation of installing on die holder 1 and pushes away liftout mechanism 8, and the bin outlet has been seted up to the bottom of die holder 1, and bin outlet department installs material receiving box 9, and the outside of material receiving box 9 is connected with the handle, is connected with dismouting mechanism 10 between material receiving box 9 and the die holder 1, and waste material whereabouts mouth 7 all is the arc column structure with the junction in waste material chamber.

Further, the circulating material pushing and ejecting mechanism 8 comprises a movable rod 801 hinged on the side wall of the movable plate 4, the other end of the movable rod 801 is hinged with a rack 802, a guide seat 807 is fixed at the bottom of the rack 802, a guide groove matched with the guide seat 807 is formed in the top of the die holder 1, a slide rod 808 is fixed on the inner wall of the guide groove, a slide hole matched with the slide rod 808 is formed in the guide seat 807, a spring 809 sleeved on the outer side of the slide rod 808 is arranged between one end of the guide seat 807 and the end part of the guide groove, the outer side of the rack 802 is connected with a gear 803 in a meshing manner, a rotating shaft 804 is fixed at the bottom of the gear 803, the rotating shaft 804 is rotatably connected to the top of the die holder 1, a waste cavity is formed in the die holder 1 and communicated with a material discharge port, an inner top wall of the waste cavity is rotatably connected with a rotating disc 805, an annular sliding block is fixed at the top of the rotating disc 805, an inner top wall of the waste cavity is provided with an annular sliding groove matched with the annular sliding block, the bottom end of the rotating shaft 804 extends into the waste material cavity and is connected with the top circle center of the rotating disc 805, the non-circle center of the bottom of the rotating disc 805 is hinged with a push-pull rod 806, the other end of the push-pull rod 806 is hinged with a material pushing plate 810, the material pushing plate 810 is connected to the inner bottom surface of the waste material cavity in a sliding mode, a telescopic cavity is formed in the material pushing plate 810, a material ejecting block 811 is connected to the inner portion of the telescopic cavity in a sliding mode, a second spring 812 is connected between the bottom end of the material ejecting block 811 and the inner bottom surface of the telescopic cavity, the top end of the material ejecting block 811 is of a circular arc-shaped structure and is arranged on the arc-shaped inner wall of the connection portion of the waste material falling opening 7 and the waste material cavity in a matched mode, and moving or ejecting of the material block 811 is facilitated.

Further, dismouting mechanism 10 is including fixing two connecting plates 1001 in die holder 1 bottom, the both sides wall of material receiving box 9 all is fixed with card strip 1002, all seted up on the connecting plate 1001 with card strip 1002 matched with draw-in groove, the equal threaded connection of lateral wall of connecting plate 1001 has hand screw 1003, the perpendicular cross-section of card strip 1002 is T type column structure, the lateral wall of connecting plate 1001 all seted up with hand screw 1003 matched with screw, the screw all is linked together with the draw-in groove, the setting of hand screw 1003, can be when locking, support tightly one side of card strip 1002, avoid card strip 1002 to cause the phenomenon of becoming flexible or shifting under the influence of external force, influence material receiving box 9 connect the material.

The working principle is as follows: a user can put a workpiece to be punched into the die cavity 6, and start the workpiece through the hydraulic rod 3 to push the movable plate 4 to move downwards, and the punch head 5 punches the workpiece in the die cavity 6, the punched waste enters the waste falling opening 7, meanwhile, in the punching process, the movable rod 801 hinged with the movable plate 4 pushes the rack 802, and further drives the meshed gear 803, so that the rotating disc 805 connected with the rotating shaft 804 rotates, and simultaneously the push-pull rod 806 pulls the material pushing plate 810 to move to a position close to the rear end face of the die holder 1 in the waste cavity, and further after the punch head 5 finishes punching, the hydraulic rod 3 is started, and further the movable plate 4 moves upwards, and the guide seat 807 connected with the rack 802 can move the rack 802 under the reverse action of the spring 809 sleeved on the sliding rod 808, and is driven to rotate in the reverse direction of the gear 803, so that the rotating disc 805 connected with the rotating shaft 804 rotates in the reverse direction, and make push-and-pull rod 806 promote the scraping wings 810 and promote the waste material of waste material intracavity whereabouts simultaneously, and promote the in-process, liftout piece 811 is under the reaction of spring two 812, can push up and move waste material whereabouts mouth 7, effectively avoid the phenomenon of waste material whereabouts mouth 7 jam to take place, the waste material of release arranges into its material receiving box 9 through the bin outlet promptly, when needs clear up the waste material, then can be through not hard up two hand screw 1003, and then can take out material receiving box 9 from two connecting plates through the handle, then two gibs 1002 that material receiving box 1001 connects are just broken away from in the draw-in groove that corresponds, be convenient for the manual work take out material receiving box 9, conveniently clear up the waste material, excellent in use effect.

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

1. A waste removing device for a die comprises a die holder (1) and is characterized in that an n-type support (2) is fixed at the top of the die holder (1), a hydraulic rod (3) is fixed at the top of the n-type support (2), a movable plate (4) is connected to the inner wall of the n-type support (2) in a sliding manner, a stamping head (5) is fixed at the bottom of the movable plate (4), a control end of the hydraulic rod (3) penetrates through the n-type support (2) and is connected with the top of the movable plate (4), a die cavity (6) formed at the top of the die holder (1) is arranged below the stamping head (5), a waste falling port (7) formed inside the die holder (1) is formed below the die cavity (6), the waste falling port (7) is communicated with the die cavity (6), a circulating material pushing and ejecting mechanism (8) installed on the die holder (1) is arranged below the waste falling port (7), the bottom of the die holder (1) is provided with a discharge outlet, a material receiving box (9) is arranged at the discharge outlet, the outer side of the material receiving box (9) is connected with a handle, and a dismounting mechanism (10) is connected between the material receiving box (9) and the die holder (1).

2. The waste material removing device for the mold as claimed in claim 1, wherein the circulating material pushing and ejecting mechanism (8) comprises a movable rod (801) hinged to the side wall of the movable plate (4), the other end of the movable rod (801) is hinged to a rack (802), a guide seat (807) is fixed at the bottom of the rack (802), a guide groove matched with the guide seat (807) is formed in the top of the mold base (1), a sliding rod (808) is fixed on the inner wall of the guide groove, a sliding hole matched with the sliding rod (808) is formed in the guide seat (807), and a first spring (809) sleeved outside the sliding rod (808) is arranged between one end of the guide seat (807) and the end of the guide groove.

3. The waste material removing device for the mold as claimed in claim 2, wherein the gear (803) is engaged and connected to the outer side of the rack (802), the rotating shaft (804) is fixed to the bottom of the gear (803), the rotating shaft (804) is rotatably connected to the top of the mold base (1), a waste material cavity is formed in the mold base (1), the waste material cavity is communicated with the discharge port, a rotating disc (805) is rotatably connected to the inner top wall of the waste material cavity in an annular manner, an annular slider is fixed to the top of the rotating disc (805), an annular chute matched with the annular slider is formed in the inner top wall of the waste material cavity, and the bottom end of the rotating shaft (804) extends into the waste material cavity and is connected to the center of the top of the rotating disc (805).

4. The scrap removing device for the mold as claimed in claim 3, wherein a push-pull rod (806) is hinged to the non-center of the bottom of the rotating disc (805), a material pushing plate (810) is hinged to the other end of the push-pull rod (806), the material pushing plate (810) is slidably connected to the inner bottom surface of the scrap cavity, a telescopic cavity is formed in the material pushing plate (810), an ejector block (811) is slidably connected to the inner part of the telescopic cavity, and a second spring (812) is connected between the bottom end of the ejector block (811) and the inner bottom surface of the telescopic cavity.

5. The waste material removing device for the die as claimed in claim 1, wherein the disassembling and assembling mechanism (10) comprises two connecting plates (1001) fixed at the bottom of the die holder (1), clamping strips (1002) are fixed on both side walls of the material receiving box (9), clamping grooves matched with the clamping strips (1002) are formed on the connecting plates (1001), and hand screws (1003) are connected to both side walls of the connecting plates (1001) in a threaded manner.

6. The waste material removing device for the mold as claimed in claim 5, wherein the vertical section of the clamping strip (1002) is a T-shaped structure, the side walls of the connecting plate (1001) are provided with screw holes matched with the hand-screwed screws (1003), and the screw holes are communicated with the clamping grooves.