CN220797387U - Multimode die assembly for electric brush pressing die - Google Patents

Abstract

The utility model discloses a multimode mold assembly for an electric brush press mold, which comprises a mold bottom mold, wherein the mold bottom mold comprises a bottom mold main body, mold cavity bodies are arranged in the upper part of the bottom mold main body at intervals in a matrix, avoidance through holes are formed in the outer parts of the bottom ends of the mold cavity bodies, electric brush bottom plate mechanisms are embedded and installed in the bottom parts of the mold cavity bodies and the inner parts of the mold cavity bodies, fixed main boards are installed in the outer parts of the bottom ends of the electric brush bottom plate mechanisms, supporting vertical plate mechanisms are installed in the outer parts of the two sides of the bottom ends of the mold bottom mold, the bottom ends of the supporting vertical plate mechanisms penetrate through the outer parts of the bottom ends of the fixed main boards, and pressing top blocks are embedded and positioned in the top ends of the mold cavity bodies. The multimode die assembly for the electric brush pressing die can press a plurality of electric brushes which are not connected with each other, and can synchronously push out the electric brushes when pushing materials, so that the steps of subsequently processing the bracket are reduced, and the use is more convenient.

Description

Multimode die assembly for electric brush pressing die

Technical Field

The utility model relates to the technical field of electric brush pressing dies, in particular to a multi-die assembly for an electric brush pressing die.

Background

The brushes are typically made of carbon and the slip rings contact the brushes in a fixed position for connection to a power source. The electric brush is widely applicable to various AC/DC generators, synchronous motors, battery DC motors, crane motor collecting rings, various electric welding machines and the like. Brushes often require the use of a die to press the raw powder into shape during production.

The multimode mould that uses when current brush moulding-die is equipped with the support generally between every die cavity to with a plurality of brush die cavities link together, whole release when conveniently pushing away the material, but this forms the branch road between a plurality of brushes, need detach the branch road again after pushing away the material, and is comparatively inconvenient.

Disclosure of Invention

The utility model aims to provide a multimode mold assembly for an electric brush pressing mold, which solves the problem that the integral multimode mold for the electric brush pressing mold disclosed in the background art is inconvenient in that a plurality of electric brushes form branches, and the branches are required to be removed after pushing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multimode mould subassembly for brush moulding-die, includes the mould die block, the mould die block includes the die block main part, and die cavity has been seted up to die cavity main part top inside matrix interval distribution, and die cavity bottom outside has all been seted up and has been dodged the through-hole, die cavity bottom and die cavity inside gomphosis are installed brush bottom plate mechanism, brush bottom plate mechanism bottom externally mounted has fixed mainboard, support riser mechanism is all installed to mould die bottom both sides outside, and support riser mechanism bottom all runs through to fixed mainboard bottom outside, fixed mainboard bottom mid-mounting has the cylinder main part, and is connected with riser stop gear between cylinder main part and the support riser mechanism, riser stop gear bottom both sides outside all installs the mechanism that sinks, and sinks mechanism top external connection has fixed mainboard, mould die top external connection has the mould top mould, and the mould top mould is including concentrating the roof, concentrating roof bottom outside and being matrix interval distribution and installing the suppression kicking block, the suppression kicking block gomphosis is located die cavity top inside.

Preferably, the brush bottom plate mechanism comprises a pressing bottom plate, an elevating upright post is externally connected to the bottom end of the pressing bottom plate, the diameter of the elevating upright post is equal to the inner diameter of the avoidance through hole, and the shape of the outer wall of the pressing bottom plate is identical to the shape of the inner wall of the cavity of the pressing die.

Preferably, the supporting vertical plate mechanism comprises an avoiding slot hole which is formed in two sides of the fixed main plate, the supporting vertical plate penetrates through the inside of the avoiding slot hole in a jogged mode, the top of the supporting vertical plate is connected with the supporting vertical plate, and a rectangular spring is sleeved outside the supporting vertical plate between the supporting vertical plate and the fixed main plate.

Preferably, the sinking mechanism comprises an extension fixing plate, the extension fixing plate is arranged on two sides of the bottom end of the supporting vertical plate, a pneumatic telescopic stand column is arranged at the top of the extension fixing plate, the pneumatic telescopic stand column is parallel to the supporting vertical plate, and the pneumatic telescopic stand column is connected with the cylinder body through an air pipe.

Preferably, the vertical plate limiting mechanism comprises a clamping through hole, the clamping through hole is formed in the bottom end of the supporting vertical plate, a clamping transverse plate is mounted in the clamping through hole in a jogged mode, the outer end face of the clamping transverse plate is of a prismatic table structure, the inner end of the clamping transverse plate is externally connected with a pneumatic telescopic transverse rod, and the outer end of the pneumatic telescopic transverse rod is connected with a cylinder main body.

Compared with the prior art, the utility model has the beneficial effects that: the multimode die assembly for the electric brush pressing die can press a plurality of electric brushes which are not connected with each other, and can synchronously push out the electric brushes when pushing materials, so that the steps of subsequently processing the bracket are reduced, and the use is more convenient. The inside gomphosis of the mould die block of this multimode mould subassembly for brush moulding-die installs a plurality of brush bottom plate mechanisms in order to form a plurality of independent moulding-die cavitys, and the user can drive the mould die block through sinking mechanism and support riser mechanism and go up and down in order to push away the material to the height of mould die block and support riser mechanism can be spacing with spacing through riser stop gear, improves this mould subassembly's overall stability.

Drawings

FIG. 1 is a schematic diagram of a front view of a multi-mold die assembly for a brush die according to the present utility model;

fig. 2 is a schematic side view of a supporting riser mechanism of a multimode mold assembly for brush molding according to the present utility model.

In the figure: 1. the die comprises a die top die, 101, a concentrated top plate, 102, a pressing top block, 2, a die bottom die, 201, a bottom die main body, 202, a pressing die cavity, 203, avoiding through holes, 3, an electric brush bottom plate mechanism, 301, a pressing bottom plate, 302, an overhead upright post, 4, a supporting upright plate mechanism, 401, a supporting upright plate, 402, a rectangular spring, 403, avoiding slotted holes, 5, a fixed main plate, 6, a cylinder main body, 7, a sinking mechanism, 701, an extension fixed plate, 702, a pneumatic telescopic upright post, 8, an upright plate limiting mechanism, 801, a clamping transverse plate, 802, a clamping through hole, 803 and a pneumatic telescopic cross rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: a multimode die assembly for an electric brush pressing die comprises a die bottom die 2, the die bottom die 2 comprises a bottom die main body 201, die cavity 202 is arranged in a matrix interval distribution in the upper part of the bottom die main body 201, avoidance through holes 203 are arranged outside the bottom end of the die cavity 202, an electric brush bottom plate mechanism 3 is embedded in the bottom of the die cavity 202 and the inside of the die cavity 202, the electric brush bottom plate mechanism 3 comprises a pressing bottom plate 301, an overhead upright post 302 is connected outside the bottom end of the pressing bottom plate 301, the diameter of the overhead upright post 302 is equal to the inner diameter of the avoidance through hole 203, the shape of the outer wall of the pressing bottom plate 301 is identical to the shape of the inner wall of the die cavity 202, when the bottom die main body 201 moves downwards, the die cavity 202 and the avoidance through hole 203 gradually move downwards along the inner walls of the pressing bottom plate 301 and the overhead upright post 302, the pressing bottom plate 301 can shield the avoidance through hole 203, so that the brush raw material in the die cavity 202 can not leak easily, the fixed main board 5 is arranged at the outer part of the bottom end of the brush bottom plate mechanism 3, the supporting vertical plate mechanisms 4 are arranged at the outer parts of the two sides of the bottom end of the die bottom die 2, the bottom ends of the supporting vertical plate mechanisms 4 penetrate to the outer part of the bottom end of the fixed main board 5, the supporting vertical plate mechanisms 4 comprise avoiding slotted holes 403, the avoiding slotted holes 403 are arranged at the inner parts of the two sides of the fixed main board 5, the supporting vertical plates 401 are embedded and penetrated in the avoiding slotted holes 403, the top of the supporting vertical plates 401 are connected with the supporting vertical plates 401, rectangular springs 402 are sleeved at the outer parts of the supporting vertical plates 401 between the supporting vertical plates 401 and the fixed main board 5, the supporting vertical plates 401 can gradually move downwards to the bottom of the fixed main board 5 along the avoiding slotted holes 403, the rectangular springs 402 can stretch along with the movement of the supporting vertical plates 401 so as to reset the supporting vertical plates 401, the sinking mechanism 7 comprises extension fixed plates 701, the extension fixing plate 701 is arranged at two sides of the bottom end of the supporting vertical plate 401, the top of the extension fixing plate 701 is provided with a pneumatic telescopic column 702, the pneumatic telescopic column 702 is parallel to the supporting vertical plate 401, the pneumatic telescopic column 702 is connected with the cylinder main body 6 through an air pipe, the structure ensures that the extension fixing plate 701 can sink or move upwards under the pushing of the pneumatic telescopic column 702, the supporting vertical plate 401 can be lifted and lowered in parallel with the pneumatic telescopic column 702, the vertical plate limiting mechanism 8 comprises a clamping through hole 802, the clamping through hole 802 is arranged inside the bottom end of the supporting vertical plate 401, the clamping through hole 802 is internally embedded with a clamping transverse plate 801, the outer end surface of the clamping transverse plate 801 is of a prismatic table structure, the outer end surface of the inner end of the clamping transverse plate 801 is externally connected with a pneumatic telescopic transverse rod 803, the outer end of the pneumatic telescopic transverse rod is connected with the cylinder main body 6, the structure ensures that the end surface of the clamping transverse plate 801 can be conveniently inserted into the clamping through hole 802 to limit the height of the supporting vertical plate 401, when the supporting vertical plate 401 is required to be sunk, the clamping transverse plate 801 can be pulled out through the expansion and contraction of the pneumatic expansion and contraction transverse rod 803, the falling of the clamping transverse plate 801 is not influenced to be removed, the middle part of the bottom end of the fixed main plate 5 is provided with the cylinder main body 6, a vertical plate limiting mechanism 8 is connected between the cylinder main body 6 and the supporting vertical plate mechanism 4, the two outer sides of the bottom end of the vertical plate limiting mechanism 8 are provided with the sinking mechanism 7, the top end of the sinking mechanism 7 is externally connected with the fixed main plate 5, the top end of the die bottom die 2 is externally connected with the die top die 1, the die top die 1 comprises a concentrated top plate 101, the outer sides of the bottom ends of the concentrated top plate 101 are provided with pressing top blocks 102 in matrix interval distribution, the pressing top blocks 102 are embedded and are positioned in the top end of the die cavity 202, the die top die 1 can independently press the inner part of the die cavity 202 through the die top die 1, and the die bottom die 2 can descend synchronously along with the sinking mechanism 7 through the supporting vertical plate mechanism 4, and the position of the electric brush bottom plate mechanism 3 is kept fixed so as to independently push a plurality of independent electric brushes, and when in compression molding, the height of the die bottom die 2 can be reinforced through the vertical plate limiting mechanism 8, so that the die assembly is more convenient to use.

Working principle: when the multimode die assembly for the brush die is used, firstly, a user can introduce powder pressed by the brush into each die cavity 202, then the die cavity 202 gradually presses the pressing top block 102 into the corresponding die cavity 202 to enable the brush to be pressed and formed, then the user can shrink the pneumatic telescopic cross bar 803 by the starting cylinder main body 6 to enable the clamping cross bar 801 to withdraw from the clamping through hole 802, then the user can start the pneumatic telescopic stand column 702 to drive the supporting stand plate 401 to move downwards along the inner wall of the supporting stand plate 401 through the extending fixing plate 701, then the two ends of the bottom die main body 201 are driven by the supporting stand plates 401 to gradually move downwards, at this time, the rectangular springs 402 are compressed, and the inner walls of the pressing die cavity 202 and the avoidance through hole 203 also gradually move downwards along the outer walls of the pressing bottom plate 301 and the lifting stand column 302 until the top end of the pressing bottom plate 301 is completely exposed to facilitate the user, after the material taking is finished, the user shrinks the pneumatic telescopic stand column 702 to the original height to enable the rectangular springs 402 to reset, and then the clamping stand plate 801 is reinserted into the supporting stand plate through hole to be inserted into the clamping through hole 401 to the supporting stand plate 401 to complete a series of material taking positions.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a multimode mould subassembly for brush moulding-die, includes mould die block (2), its characterized in that: the die bottom die (2) comprises a bottom die main body (201), a die cavity (202) is formed in the upper portion of the bottom die main body (201) in a matrix interval distribution mode, through holes (203) are formed in the bottom end of the die cavity (202), an electric brush bottom plate mechanism (3) is mounted in the bottom of the die cavity (202) and embedded in the die cavity (202), a fixed main plate (5) is mounted on the outer portion of the bottom end of the electric brush bottom plate mechanism (3), supporting vertical plate mechanisms (4) are mounted on the outer portion of the two sides of the bottom end of the die bottom die (2), the bottom ends of the supporting vertical plate mechanisms (4) penetrate through the outer portion of the bottom end of the fixed main plate (5), an air cylinder main body (6) is mounted in the middle of the bottom end of the fixed main plate (5), a vertical plate limiting mechanism (8) is connected between the air cylinder main body (6) and the supporting vertical plate mechanisms (4), a sinking mechanism (7) is mounted on the outer portion of the two sides of the bottom end of the vertical plate limiting mechanism (8), a fixed main plate (5) is connected with the outer portion of the top end of the top of the electric brush bottom plate mechanism (3), a die top die (1) is connected with a die top die (1), the top die (1) is mounted on the outer portion of the bottom end of the die, the bottom die (1) and the top die (1) comprises a top plate (101) and the top plate is arranged in a concentrated mode, the pressing top block (102) is embedded in the top end of the die cavity (202).

2. A multi-die assembly for brush molding according to claim 1, wherein: the brush bottom plate mechanism (3) comprises a pressing bottom plate (301), an elevating upright post (302) is connected to the outer portion of the bottom end of the pressing bottom plate (301), the diameter of the elevating upright post (302) is equal to the inner diameter of the avoidance through hole (203), and the shape of the outer wall of the pressing bottom plate (301) is matched with the shape of the inner wall of the pressing die cavity (202).

3. A multi-die assembly for brush molding according to claim 1, wherein: the support riser mechanism (4) comprises avoidance slots (403), the avoidance slots (403) are formed in two sides of the fixed main board (5), the support riser (401) is penetrated through the avoidance slots (403) in a jogged mode, the top of the support riser (401) is connected with the support riser (401), and a rectangular spring (402) is sleeved outside the support riser (401) between the support riser (401) and the fixed main board (5).

4. A multi-die mold assembly for brush molding according to claim 3, wherein: the sinking mechanism (7) comprises an extension fixing plate (701), wherein the extension fixing plate (701) is arranged on two sides of the bottom end of the supporting vertical plate (401), a pneumatic telescopic upright post (702) is arranged at the top of the extension fixing plate (701), the pneumatic telescopic upright post (702) is parallel to the supporting vertical plate (401), and the pneumatic telescopic upright post (702) is connected with the cylinder main body (6) through an air pipe.

5. A multi-die assembly for a brush die as defined in claim 4, wherein: the vertical plate limiting mechanism (8) comprises a clamping through hole (802), the clamping through hole (802) is formed in the bottom end of the supporting vertical plate (401), a clamping transverse plate (801) is mounted in the clamping through hole (802) in a jogged mode, the outer end face of the clamping transverse plate (801) is of a prismatic table structure, a pneumatic telescopic transverse rod (803) is connected to the outer end of the inner end of the clamping transverse plate (801), and an air cylinder main body (6) is connected to the outer end of the pneumatic telescopic transverse rod (803).