CN218505073U

CN218505073U - Cutting-free plastic-magnetic rotor die

Info

Publication number: CN218505073U
Application number: CN202123318571.4U
Authority: CN
Inventors: 朱怀军; 胡必武; 周代红
Original assignee: ZHANGJIAGANG BETTER PLASTIC MAGNET TECH CO LTD
Current assignee: ZHANGJIAGANG BETTER PLASTIC MAGNET TECH CO LTD
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2023-02-21
Anticipated expiration: 2031-12-27

Abstract

The utility model provides a cutting-free plastic-magnetic rotor mold, which comprises a mold shell, a lower mold, an upper mold, an injection molding hole, a limiting rod, a cooling hole, a discharge hole, a joint, a mounting hole, an oil drain bolt, an adjustable fixing frame structure, a limiting buffer tube structure and an oil filling containing seat structure, wherein the inside of the mounting groove arranged at the upper side in the mold shell is bolted with the lower mold, the upper part of the mold shell is provided with the upper mold, the injection molding hole is arranged in the upper mold, and the four corners of the lower part of the upper mold are respectively bolted with the limiting rod; the inside of the mould shell is provided with a cooling hole. The utility model discloses the setting of mounting panel, U type frame, dead lever, adjusting tube, adjusting bolt, bracing piece and fixed ferrule is favorable to fixing the outside pipeline that is used for being connected with the attach fitting; the installation pipe, the mounting groove, buffer spring and shock attenuation gasket's setting is favorable to having improved buffering effect.

Description

Cutting-free plastic-magnetic rotor die

Technical Field

The utility model belongs to the technical field of injection-molded machining, especially, relate to a exempt from to cut and mould magnetism rotor mold.

Background

The rotor is a rotating part in the motor, and the existing rotor injection molding process is to place a metal insert into a mold and inject BMC (bulk molding compound) plastic into the mold so as to process the plastic magnetic rotor.

But the current rotor mould still has the fixed pipeline of being not convenient for, and the buffering effect is relatively poor and do not have the problem of lubricated effect.

Therefore, it is necessary to develop a cutting-free plastic-magnetic rotor mold.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a magnetism rotor mould is moulded in cutting-free, the fixed pipeline of being convenient for has improved buffering effect and possess lubricated effect.

Wherein the utility model discloses a can realize through following technical scheme:

a cutting-free plastic-magnetic rotor mold comprises a mold shell, a lower mold, an upper mold, an injection molding hole, a limiting rod, a cooling hole, a discharge hole, a connecting joint, a mounting hole, an oil drain bolt, an adjustable fixing frame structure, a limiting buffer tube structure and an oil injection containing seat structure, wherein the inside of the mounting groove formed in the upper side in the mold shell is in bolted connection with the lower mold, the upper mold is arranged on the upper portion of the mold shell, the injection molding hole is formed in the upper mold, and the four corners of the lower portion of the upper mold are respectively in bolted connection with the limiting rod; the cooling holes are spirally arranged around the mounting groove formed in the upper middle of the mold shell, the middle part of the upper right side of the interior of the mold shell and the middle part of the lower left side of the interior of the mold shell are respectively provided with a discharge hole, the discharge holes are communicated with the cooling holes, and the outer ends of the discharge holes are in threaded connection with connecting joints; the left side of the lower part of the die shell is provided with a mounting hole, an oil drainage bolt is arranged in the mounting hole, and the oil drainage bolt is in threaded connection with a threaded hole formed in the left side of the bottom of the lower die; the adjustable fixing frame structure, the limiting buffer tube structure and the oil injection containing seat structure are all connected with the die shell; the adjustable fixing frame structure comprises a mounting plate, a U-shaped frame, a fixing rod, a regulating pipe, a regulating bolt, a supporting rod and a fixed pipe hoop, wherein the right side middle part of the mounting plate is connected with the U-shaped frame through the bolt, the right side inside the U-shaped frame is connected with the fixing rod through the bolt from front to back, the regulating pipe is sleeved outside the fixing rod, the fixing rod is connected with the regulating pipe through the regulating bolt, the upper part of the regulating pipe is connected with the supporting rod through the bolt, and the upper end of the supporting rod is connected with the fixed pipe hoop through the bolt.

Preferably, the mounting plate is bolted to the middle part of the lower part of the right side of the die shell.

Preferably, spacing buffer tube structure including installation pipe, recess, buffer spring and shock absorber gasket, the inside upside of installation pipe seted up the recess, the inside bolted connection of installation pipe has buffer spring, buffer spring's upper end bolted connection has shock absorber gasket.

Preferably, the plurality of mounting pipes are respectively bolted in mounting grooves which are respectively arranged at four corners of the upper side in the die shell.

Preferably, the oiling containing seat structure include the mounting bracket, the containing seat, vertical drainage hole, horizontal dispersion hole and lubricating rod, the upper portion left side bolted connection of mounting bracket have the containing seat, vertical drainage hole has been seted up respectively to the inside left and right sides of containing seat, horizontal dispersion hole has been seted up in proper order from the top down in the inboard in vertical drainage hole, the jack has been seted up to the inside of containing seat, vertical drainage hole and jack pass through horizontal dispersion hole intercommunication setting, the inside grafting of jack has moist slide bar.

Preferably, the mounting frame is bolted to the rear side of the lower left side of the mold housing.

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

1. the utility model discloses in, mounting panel, U type frame, the dead lever, the control tube, adjusting bolt, the setting of bracing piece and fixed ferrule is favorable to fixed outside to be used for the pipeline be connected with attach fitting.

2. The utility model discloses in, installation pipe, mounting groove, buffer spring and shock attenuation gasket's setting, be favorable to having improved buffering effect.

3. The utility model discloses in, mounting bracket, the storage seat, vertical drainage hole, the setting of horizontal dispersion hole and lubricating rod, inside the machine oil that will be used for maintaining the mould pours into the storage seat into for the lubricating rod absorbs machine oil, the lubricated bed die and the last mould of being convenient for.

4. The utility model discloses in, the setting of gag lever post, be favorable to making more accurate when going up mould and bed die compound die.

5. The utility model discloses in, the cooling hole, the setting of discharge hole and attach fitting be favorable to being connected with outside pipeline, realize the effect of cooling.

6. The utility model discloses in, mounting hole and oil drain bolt's setting, be favorable to emitting the lubricated machine oil in the bed die.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the adjustable fixing frame structure of the present invention.

Fig. 3 is a schematic structural diagram of the structure of the limiting buffer tube of the present invention.

Fig. 4 is a schematic structural view of the oil injection storage seat structure of the present invention.

In fig. 1 to 4:

1. a mold housing; 2. a lower die; 3. an upper die; 4. injection molding holes; 5. a limiting rod; 6. a cooling hole; 7. a discharge hole; 8. connecting a joint; 9. mounting holes; 10. an oil drain bolt; 11. the structure of the adjustable fixed mount; 111. mounting a plate; 112. a U-shaped frame; 113. fixing the rod; 114. an adjusting tube; 115. adjusting the bolt; 116. a support bar; 117. fixing the pipe hoop; 12. a limiting buffer tube structure; 121. installing a pipe; 122. mounting grooves; 123. a buffer spring; 124. a shock-absorbing pad; 13. an oil injection receiving seat structure; 131. a mounting frame; 132. a storage seat; 133. a longitudinal drainage hole; 134. a transverse dispersion hole; 135. and (5) lubricating the rod.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

as shown in fig. 1 and fig. 2, the cutting-free plastic-magnetic rotor mold of the present invention comprises a mold shell 1, a lower mold 2, an upper mold 3, an injection molding hole 4, a limiting rod 5, a cooling hole 6, a discharge hole 7, a connection joint 8, a mounting hole 9 and an oil drain bolt 10, wherein the inside of the mounting groove formed on the upper side of the inside of the mold shell 1 is bolted with the lower mold 2, the upper mold 3 is arranged on the upper part of the mold shell 1, the injection molding hole 4 is formed inside the upper mold 3, and the four corners of the lower part of the upper mold 3 are respectively bolted with the limiting rod 5; the cooling hole 6 is formed in the die shell 1, the cooling hole 6 is spiral and is arranged around the mounting groove formed in the middle upper side in the die shell 1, the middle part of the right upper side in the die shell 1 and the middle part of the left lower side in the die shell 1 are both provided with a discharge hole 7, the discharge holes 7 are communicated with the cooling hole 6, and the outer end of each discharge hole 7 is in threaded connection with a connecting joint 8; a mounting hole 9 is formed in the left side of the lower portion of the die shell 1, an oil drainage bolt 10 is arranged inside the mounting hole 9, and the oil drainage bolt 10 is in threaded connection with a threaded hole formed in the left side of the bottom of the lower die 2;

one of them exempt from to cut and mould magnetism rotor mould still includes adjustable mount structure 11, spacing buffer tube structure 12 and oiling storage seat structure 13, adjustable mount structure 11, spacing buffer tube structure 12 and oiling storage seat structure 13 all connect mould shell 1.

The adjustable fixing frame structure 11 comprises a mounting plate 111, a U-shaped frame 112, a fixing rod 113, an adjusting pipe 114, an adjusting bolt 115, a supporting rod 116 and a fixing pipe clamp 117, the right middle part of the mounting plate 111 is connected with the U-shaped frame 112 through a bolt, the right side of the inside of the U-shaped frame 112 is connected with the fixing rod 113 through a bolt from front to back, the adjusting pipe 114 is sleeved outside the fixing rod 113, the fixing rod 113 and the adjusting pipe 114 are connected through the adjusting bolt 115, the position of the fixing pipe clamp 117 is convenient to adjust through the adjusting bolt 115, the upper part of the adjusting pipe 114 is connected with the supporting rod 116, the upper end of the supporting rod 116 is connected with the fixing pipe clamp 117 through a bolt, external cooling equipment is connected with the connecting joint 8 through a pipeline, and the fixing pipe clamp 117 is used for fixing the pipeline.

In this embodiment, as shown in fig. 3, the limiting buffer tube structure 12 includes an installation tube 121, a groove 122, a buffer spring 123 and a damping pad 124, the groove 122 is opened on the upper side of the inside of the installation tube 121, the buffer spring 123 is connected to the inside bolt of the installation tube 121, the damping pad 124 is connected to the upper end bolt of the buffer spring 123, the upper die 3 drives the limiting rod 5 to move downwards, the upper die 3 presses down the damping pad 124, the buffer spring 123 buffers the upper die 3, and the impact on the lower die 2 during die assembly is reduced.

In this embodiment, as shown in fig. 4, the oil injection storage seat structure 13 includes a mounting frame 131, a storage seat 132, a longitudinal drainage hole 133, a transverse dispersion hole 134 and a lubrication rod 135, the storage seat 132 is bolted to the left side of the upper portion of the mounting frame 131, the longitudinal drainage hole 133 is respectively formed on the left side and the right side of the inside of the storage seat 132, the transverse dispersion hole 134 is sequentially formed in the inside of the longitudinal drainage hole 133 from top to bottom, a jack is formed in the inside of the storage seat 132, the longitudinal drainage hole 133 and the jack are communicated and arranged through the transverse dispersion hole 134, the lubrication rod 135 is inserted into the jack, lubricating oil is injected into the longitudinal drainage hole 133, the lubricating oil is absorbed by the lubrication rod 135 through the transverse dispersion hole 134, and an operator takes out the lubrication rod 135 to facilitate lubrication and maintenance of the lower mold 2 and the upper mold 3.

In this embodiment, specifically, the plurality of limiting buffer tube structures 12 are provided.

In this embodiment, specifically, the plurality of limiting rods 5 respectively penetrate through the plurality of shock absorbing washers 124, and the lower ends of the plurality of limiting rods 5 are respectively inserted into the plurality of buffer springs 123.

In this embodiment, specifically, the right-side discharge hole 7 is provided between the two right-side mounting pipes 121.

In this embodiment, specifically, the fixed pipe clamp 117 is a PPR metal pipe clamp.

In this embodiment, specifically, the buffer spring 123 is a stainless steel spring; the shock absorbing pad 124 is a rubber pad.

In this embodiment, specifically, the receiving seat 132 is a stainless steel seat; the lubricating rod 135 is a stainless steel rod with a sponge layer connected with an external screw.

Principle of operation

In the utility model, in the process that the upper die 3 is driven by external equipment to move downwards to close the die, the limiting rod 5 moves downwards, the upper die 3 presses the damping gasket 124 downwards, the buffer spring 123 buffers the upper die 3, and the impact on the lower die 2 during die closing is reduced; the external cooling equipment is connected with the connecting joint 8 through a pipeline, the fixed pipe hoop 117 is used for fixing the pipeline, in the actual use process, the adjustable fixing frame structure 11 is installed on the upper portion of the left side of the mold shell 1, the adjusting bolt 115 is loosened, and the supporting rod 116 is rotated to the lower portion, so that the fixed pipe hoop 117 fixes the pipeline for the connecting joint 8 on the left side; lubricating oil is injected into the longitudinal drainage hole 133, the lubricating oil is absorbed by the lubricating rod 135 through the transverse dispersion hole 134, and the lubricating rod 135 is taken out by an operator, so that the lubricating maintenance of the lower die 2 and the upper die 3 is facilitated.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The cutting-free plastic magnetic rotor mold is characterized by comprising a mold shell (1), a lower mold (2), an upper mold (3), injection molding holes (4), a limiting rod (5), a cooling hole (6), a discharge hole (7), a connecting joint (8), a mounting hole (9), an oil drain bolt (10), an adjustable fixing frame structure (11), a limiting buffer pipe structure (12) and an oil filling containing seat structure (13), wherein the mounting groove formed in the upper side in the inner part of the mold shell (1) is internally bolted with the lower mold (2), the upper mold (3) is arranged on the upper part of the mold shell (1), the injection molding holes (4) are formed in the upper mold (3), and the four corners of the lower part of the upper mold (3) are respectively bolted with the limiting rod (5); the cooling hole (6) is formed in the die shell (1), the cooling hole (6) is spiral and is arranged around the mounting groove formed in the inner upper side of the die shell (1), the middle part of the inner right upper side of the die shell (1) and the middle part of the inner left lower side of the die shell (1) are both provided with a discharge hole (7), the discharge holes (7) are communicated with the cooling hole (6), and the outer end of each discharge hole (7) is in threaded connection with a connecting joint (8); a mounting hole (9) is formed in the left side of the lower portion of the die shell (1), an oil drainage bolt (10) is arranged inside the mounting hole (9), and the oil drainage bolt (10) is in threaded connection with a threaded hole formed in the left side of the bottom of the lower die (2); the adjustable fixing frame structure (11), the limiting buffer tube structure (12) and the oil injection containing seat structure (13) are all connected with the die shell (1); adjustable mount structure (11) including mounting panel (111), U type frame (112), dead lever (113), regulating tube (114), adjusting bolt (115), bracing piece (116) and fixed ferrule (117), the right side middle part bolted connection of mounting panel (111) have U type frame (112), the inside right side of U type frame (112) has dead lever (113) in the past to back bolted connection, regulating tube (114) have been cup jointed to the outside of dead lever (113), and dead lever (113) and regulating tube (114) pass through adjusting bolt (115) and be connected the setting, the upper portion bolted connection of regulating tube (114) has bracing piece (116), the upper end bolted connection of bracing piece (116) has fixed ferrule (117).

2. The cutting-free plastic-magnetic rotor mold according to claim 1, wherein the mounting plate (111) is bolted to the middle of the lower portion of the right side of the mold housing (1).

3. The cutting-free plastic-magnetic rotor mold as claimed in claim 1, wherein the limiting buffer tube structure (12) comprises a mounting tube (121), a groove (122), a buffer spring (123) and a shock-absorbing pad (124), the groove (122) is formed in the upper side of the inside of the mounting tube (121), the buffer spring (123) is connected to the inside of the mounting tube (121) through a bolt, and the shock-absorbing pad (124) is connected to the upper end of the buffer spring (123) through a bolt.

4. The cutting-free plastic-magnetic rotor mold as claimed in claim 3, wherein a plurality of the mounting pipes (121) are respectively bolted to the inside of mounting grooves respectively formed at four corners of the upper side of the inside of the mold housing (1).

5. The cutting-free plastic-magnetic rotor mold as claimed in claim 1, wherein the oil injection holder structure (13) comprises a mounting frame (131), a holder (132), longitudinal drainage holes (133), transverse dispersion holes (134) and lubricating rods (135), the holder (132) is bolted to the left side of the upper portion of the mounting frame (131), the longitudinal drainage holes (133) are respectively formed in the left side and the right side of the inside of the holder (132), the transverse dispersion holes (134) are sequentially formed in the inner side of the longitudinal drainage holes (133) from top to bottom, insertion holes are formed in the inside of the holder (132), the longitudinal drainage holes (133) and the insertion holes are communicated through the transverse dispersion holes (134), and the lubricating rods (135) are inserted into the inside of the insertion holes.

6. A non-cutting plastic-magnetic rotor mould as claimed in claim 5, characterized in that the mounting bracket (131) is bolted to the rear side of the lower part of the left side of the mould shell (1).