CN216032234U - Injection molding sprue cutting assembly in injection molding part - Google Patents
Injection molding sprue cutting assembly in injection molding part Download PDFInfo
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- CN216032234U CN216032234U CN202120856902.0U CN202120856902U CN216032234U CN 216032234 U CN216032234 U CN 216032234U CN 202120856902 U CN202120856902 U CN 202120856902U CN 216032234 U CN216032234 U CN 216032234U
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Abstract
The utility model discloses an injection molding sprue cutting assembly in an injection molding part, which adopts the technical scheme that: the box body is internally provided with a cutting mechanism which extends to the outer side of the box body; the cutting mechanism comprises an inner cavity, the inner cavity is formed in the inner side and one side of the top of the box body, the top of the box body is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a first rotating shaft, and the cutting mechanism has the beneficial effects that: when the cutting machine is used, the main body is fixed through the first fixing frame and the second fixing frame, the thread block simultaneously drives the telescopic rod, the first spring and the blade to move to the position where the main body is located, the telescopic rod drives the blade to move up and down, and the first spring can extrude the blade, so that the time for the blade to contact the main body is longer, the cutting efficiency of the main body is improved, the labor intensity is greatly reduced, the sprue is trimmed to be flat and attractive, and the production efficiency is high.
Description
Technical Field
The utility model relates to the technical field of cutting, in particular to an injection molding sprue cutting assembly in an injection molding part.
Background
With the development of society, the use amount of injection molding parts is larger and larger, but the market competition is more and more intense, and the profit of enterprises is continuously reduced. How to reduce the manufacturing cost of injection molding, improve the mechanization degree of the production of injection molding, improve the production efficiency of injection molding is the problem that the industry of moulding plastics urgently needs to solve at present.
The prior art has the following defects: the prior art is sheared the operation by personnel's manual usually, and the quality is unstable, and intensity of labour is big, and the runner is pruned unevenness again beautifully, does not have simultaneously and cleans the mechanism, leads to after the motor work, and a large amount of waste materials need personnel to clear up, influences operational environment and work efficiency.
Therefore, there is a need for an in-mold gate cutting assembly for injection molded parts.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an injection molding sprue cutting assembly in an injection molding part, which is characterized in that a main body is fixed through a first fixing frame and a second fixing frame, a telescopic rod drives a blade to move up and down, and a fixing block drives a hairbrush to move left and right, so that the problem that in the prior art, the cutting operation is usually carried out manually by personnel, and a cleaning mechanism is not provided is solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: an injection molding sprue cutting assembly in an injection molding part comprises a box body, wherein a cutting mechanism is arranged in the box body and extends to the outer side of the box body;
the cutting mechanism comprises an inner cavity, the inner cavity is arranged on the inner side and one side of the top of the box body, a motor is fixedly connected to the top of the box body, a first rotating shaft is fixedly connected to an output shaft of the motor, the bottom end of the first rotating shaft extends into the inner cavity, a first reciprocating screw rod is arranged at the bottom end of the first rotating shaft, the first rotating shaft is connected with the first reciprocating screw rod through a one-way bearing, a first bearing seat is sleeved on the outer side of the first reciprocating screw rod, the bottom end of the first reciprocating screw rod extends into the box body, the first bearing seat is connected with the first reciprocating screw rod through a ball nut pair, a connecting block is fixedly connected to one side of the first bearing seat, a transverse plate is fixedly connected to one side of the connecting block, a sliding groove is formed in the bottom surface of the transverse plate, a through groove is formed in the inner side of the box body, a first threaded rod is arranged on the other side of the box body, one end of the threaded rod penetrates through the through groove and the sliding groove and extends to the inner side of the transverse plate, the bottom of the transverse plate is provided with a fixing part, and the top of the transverse plate is provided with a connecting part.
Preferably, the threaded rod outside cover is equipped with the screw thread piece, the screw thread piece inlays to be established inside the spout, screw thread piece bottom fixedly connected with telescopic link, telescopic link bottom fixedly connected with blade, the telescopic link outside cover is equipped with spring one.
Preferably, the fixed part includes threaded rod two, threaded rod two inlays to be established inside box one side, two one ends of threaded rod extend to inside the box opposite side, the two outside covers of threaded rod are equipped with mount one and mount two, the equal fixedly connected with stopper in two rear sides of mount one back mount, the spacing groove has been seted up to the box rear side surface, two the stopper rear end all extends to the spacing inslot portion, stopper and spacing groove phase-match, the fixed slot has been seted up to two side surfaces of mount, mount one end extends to inside the fixed slot, mount one and fixed slot phase-match, box one side inner chamber is equipped with the moving part.
Preferably, the moving part comprises a first bevel gear, the first bevel gear is fixedly sleeved on the outer side of a first rotating shaft, the first bevel gear is connected with the first rotating shaft through a one-way bearing, a second bevel gear is arranged at the bottom end of the first bevel gear, the first bevel gear is meshed with the second bevel gear, a second rotating shaft is fixedly connected to one side of the second bevel gear, a first chain wheel is fixedly sleeved on the outer side of the rotating shaft extending to the inside of the other side of the box body, a second reciprocating screw rod is embedded in one side of the box body, the reciprocating screw rod is located on the rear sides of the first fixing frame and the second fixing frame, and two ends of the second reciprocating screw rod respectively extend to the inside of the inner cavity and the other side of the box body.
Preferably, the two outer sides of the reciprocating screw rod are fixedly sleeved with a second chain wheel, a chain is sleeved on the first chain wheel and the second outer side of the chain wheel, the first chain wheel is connected with the second chain wheel through chain driving, a second bearing seat is arranged on the two outer sides of the reciprocating screw rod in a sleeved mode, the second bearing seat is connected with the second reciprocating screw rod through a ball nut pair, a fixed block is fixedly connected to the bottom of the second bearing seat, a hairbrush is fixedly connected to the bottom of the fixed block, and the bottom of the hairbrush is in contact with the top of the first fixed frame and the top of the second fixed frame.
Preferably, a first connecting groove is formed in the first fixing frame, a second connecting groove is formed in the second fixing frame, a third connecting groove is formed in the other side of the box body, the third connecting groove is located on one side of the first connecting groove, the collecting box is fixedly connected to the other side of the box body, and the joints of the first rotating shaft, the second rotating shaft and the box body are movably connected through bearings.
Preferably, a moving block is fixedly connected to the rear side of the second bearing seat, a moving groove is formed in the rear side surface of the box body and located at the top of the limiting groove, the rear end of the moving block extends into the moving groove respectively, the moving groove is matched with the moving block, a connecting plate is fixedly connected to the inner wall of one side of the box body, a moving groove is formed in the surface of one side of the connecting plate, a moving block is fixedly connected to the other end of one bearing seat, one end of the moving block extends into the moving groove, and the moving block is matched with the moving groove.
Preferably, the connecting part comprises a second spring, the second spring is fixedly connected to the inner side of the top of the box body, and the bottom end of the second spring is fixedly connected with the transverse plate.
Preferably, the connecting part comprises two springs II, the two springs II are fixedly connected to the inner side of the top of the box body, and the bottom ends of the two springs are fixedly connected with the transverse plate.
The embodiment of the utility model has the following advantages:
1. when the cutting machine is used, the main body is fixed through the first fixing frame and the second fixing frame, the thread block simultaneously drives the telescopic rod, the first spring and the blade to move to the position where the main body is located, the telescopic rod drives the blade to move up and down, and the first spring can extrude the blade, so that the time for the blade to contact the main body is longer, the cutting efficiency of the main body is improved, the labor intensity is greatly reduced, the sprue is trimmed to be flat and attractive, and the production efficiency is high.
2. When the waste collecting device is used, the motor rotates reversely, the fixed block drives the hairbrush to move left and right, the hairbrush cleans the cut waste, and the waste falls into the collecting box from the connecting groove III, so that the waste is collected, the cleanness of the field working environment is ensured, and the waste does not need to be cleaned manually by workers.
Drawings
FIG. 1 is a perspective view of the overall structure provided by the present invention;
FIG. 2 is a front cross-sectional view provided by the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;
fig. 4 is a perspective view of a second bearing seat and a moving block provided by the utility model;
FIG. 5 is a perspective view of the fixing frame and the limiting block provided by the present invention;
FIG. 6 is a schematic structural diagram of embodiment 2 of the present invention;
in the figure: the device comprises a box body 1, an inner cavity 2, a motor 3, a first rotating shaft 4, a first reciprocating screw rod 5, a first bearing seat 6, a connecting block 7, a transverse plate 8, a first threaded rod 9, a threaded block 10, an expansion rod 11, a blade 12, a first spring 13, a second threaded rod 14, a first fixed mount 15, a second fixed mount 16, a limiting block 17, a first bevel gear 18, a second bevel gear 19, a second rotating shaft 20, a first sprocket 21, a second reciprocating screw rod 22, a second sprocket 23, a chain 24, a second bearing seat 25, a fixed block 26, a brush 27, a collecting box 28, a moving block 29, a connecting plate 30, a movable block 31 and a second spring 32.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Embodiment 1, referring to fig. 1 to 5, the cutting assembly for the injection molding gate in the injection molding part, provided by the utility model, comprises a box body 1, wherein a cutting mechanism is arranged in the box body 1, and the cutting mechanism extends to the outer side of the box body 1;
the cutting mechanism comprises an inner cavity 2, the inner cavity 2 is arranged on the inner side and one side of the top of a box body 1, a motor 3 is fixedly connected to the top of the box body 1, a first rotating shaft 4 is fixedly connected to an output shaft of the motor 3, the bottom end of the first rotating shaft 4 extends into the inner cavity 2, a first reciprocating screw 5 is arranged at the bottom end of the first rotating shaft 4, the first rotating shaft 4 is connected with the reciprocating screw through a one-way bearing, a first bearing seat 6 is sleeved on the outer side of the first reciprocating screw 5, the bottom end of the first reciprocating screw 5 extends into the box body 1, the first bearing seat 6 is connected with the first reciprocating screw 5 through a ball nut pair, a connecting block 7 is fixedly connected to one side of the first bearing seat 6, a transverse plate 8 is fixedly connected to one side of the connecting block 7, a chute is arranged on the bottom surface of the transverse plate 8, a through groove is arranged in the other side of the box body 1, and a first threaded rod 9 is arranged on the other side of the box body 1, one end of the first threaded rod 9 penetrates through the through groove and the sliding groove and extends to the inner side of the transverse plate 8, a fixing part is arranged at the bottom of the transverse plate 8, and a connecting part is arranged at the top of the transverse plate 8;
furthermore, a thread block 10 is sleeved on the outer side of the threaded rod, the thread block 10 is embedded in the sliding groove, a telescopic rod 11 is fixedly connected to the bottom of the thread block 10, a blade 12 is fixedly connected to the bottom end of the telescopic rod 11, and a spring I13 is sleeved on the outer side of the telescopic rod 11, so that the cutting of the main body is facilitated;
further, the fixing part comprises a second threaded rod 14, the second threaded rod 14 is embedded in one side of the box body 1, one end of the second threaded rod 14 extends into the other side of the box body 1, a first fixing frame 15 and a second fixing frame 16 are sleeved outside the second threaded rod 14, the rear sides of the first fixing frame 15 and the second fixing frame 16 are fixedly connected with limiting blocks 17, a limiting groove is formed in the rear side surface of the box body 1, the rear ends of the two limiting blocks 17 extend into the limiting groove, the limiting blocks 17 are matched with the limiting groove, a fixing groove is formed in the surface of one side of the second fixing frame 16, one 15 end of the first fixing frame extends into the fixing groove, the first fixing frame 15 is matched with the fixing groove, and a moving part is arranged in an inner cavity 2 on one side of the box body 1 and is beneficial to fixing the main body;
further, the moving part comprises a first bevel gear 18, the first bevel gear 18 is fixedly sleeved on the outer side of a first rotating shaft 4, the first bevel gear 18 is connected with the first rotating shaft 4 through a one-way bearing, a second bevel gear 19 is arranged at the bottom end of the first bevel gear 18, the first bevel gear 18 is meshed with the second bevel gear 19, a second rotating shaft 20 is fixedly connected to one side of the second bevel gear 19, one end of the second rotating shaft 20 extends to the outer side of the second rotating shaft 20 inside the other side of the box body 1 and is fixedly sleeved with a first chain wheel 21, a second reciprocating screw rod 22 is embedded in one side of the box body 1 and is positioned behind a first fixing frame 15 and a second fixing frame 16, and two ends of the second reciprocating screw rod 22 respectively extend to the inner cavity 2 and the other side of the box body 1, so that waste materials can be cleaned;
further, a chain wheel II 23 is fixedly sleeved on the outer side of the reciprocating screw rod II 22, chains 24 are sleeved on the outer sides of the chain wheel I21 and the chain wheel II 23, the chain wheel I21 and the chain wheel II 23 are in driving connection through the chains 24, a bearing seat II 25 is sleeved on the outer side of the reciprocating screw rod II 22, the bearing seat II 25 and the reciprocating screw rod II 22 are connected through a ball nut pair, a fixed block is fixedly connected to the bottom of the bearing seat II 25, a brush 27 is fixedly connected to the bottom end of the fixed block, and the bottom of the brush 27 is in contact with the tops of the fixed frame I15 and the fixed frame II 16, so that waste materials can be swept into the collection box 28;
furthermore, a first connecting groove is formed in the first fixing frame 15, a second connecting groove is formed in the second fixing frame 16, a third connecting groove is formed in the other side of the box body 1, the third connecting groove is located on one side of the first connecting groove, the other side of the box body 1 is fixedly connected with the collecting box 28, and the joints of the first rotating shaft 4 and the second rotating shaft 20 and the box body 1 are movably connected through bearings, so that the first fixing frame 16 and the first fixing frame 15 are more stable when moving;
furthermore, a moving block 29 is fixedly connected to the rear side of the second bearing seat 25, a moving groove is formed in the rear side surface of the box body 1, the moving groove is located at the top of the limiting groove, the rear end of the moving block 29 extends into the moving groove respectively, the moving groove is matched with the moving block 29, a connecting plate 30 is fixedly connected to the inner wall of one side of the box body 1, a moving groove is formed in the surface of one side of the connecting plate 30, a moving block 31 is fixedly connected to the other end of the first bearing seat 6, one end of the moving block 31 extends into the moving groove, and the matching of the moving block 31 and the moving groove is beneficial to the safety of the second bearing seat 25 during moving;
further, the connecting part comprises a second spring 32, the second spring 32 is fixedly connected to the inner side of the top of the box body 1, and the bottom end of the second spring 32 is fixedly connected with the transverse plate 8, which is beneficial to supporting the transverse plate 8.
The using process of the utility model is as follows: when the utility model is used, a worker places a main body on the top of the first connecting frame and the second connecting frame, rotates the second threaded rod 14 according to the size of the main body, the second threaded rod 14 drives the first fixing frame 15 and the second fixing frame 16 to move oppositely, after the inner sides of the first fixing frame 15 and the second fixing frame 16 are both contacted with the main body, the second threaded rod 14 stops rotating, then rotates the first threaded rod 9 according to the position of the main body, the first threaded rod 9 drives the threaded block 10 to move, the threaded block 10 simultaneously drives the telescopic rod 11, the first spring 13 and the blade 12 to move to proper positions, after the power is switched on, when the motor 3 rotates in the positive direction, the first rotating shaft 4 drives the first reciprocating screw rod 5 to rotate, the first reciprocating screw rod 5 drives the first bearing seat 6 to move up and down, the first bearing seat 6 drives the connecting block 7 to move up and down, the connecting block 7 drives the transverse plate 8 to move up and down, the first threaded rod 9 drives the threaded block 10 to move up and down, the thread block 10 drives the telescopic rod 11 to move up and down, the telescopic rod 11 drives the blade 12 to move up and down, when the blade 12 contacts the main body, the first spring 13 can extrude the blade 12, so that the time for the blade 12 to contact the main body is longer, the cutting efficiency of the main body is improved, the labor intensity is greatly reduced, the sprue is trimmed smoothly and beautifully, the production efficiency is high, when the motor 3 rotates reversely, the first rotating shaft 4 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the first sprocket 21 to rotate, the first sprocket 21 drives the second sprocket 23 to rotate, the second sprocket 23 drives the second reciprocating screw 22 to rotate, the second reciprocating screw 22 drives the second bearing seat 25 to move left and right, the second bearing seat 25 drives the fixed block to move left and right, the fixed block drives the brush 27 to move left and right, and the brush 27 cleans cut waste materials, the waste material falls into inside collecting box 28 from spread groove three to the realization is collected the waste material, has guaranteed that the on-the-spot operational environment is clean, need not the staff and removes the waste material by hand.
Example 2:
referring to the attached drawing 6, the injection molding gate cutting assembly in the injection molding part provided by the utility model is different from the embodiment 1 in that the connecting part comprises two springs 32, the two springs 32 are fixedly connected to the inner side of the top of the box body 1, and the bottom ends of the two springs 32 are fixedly connected with the transverse plate 8.
The using process of the utility model is as follows: when the utility model is used, a worker places a main body on the top of a first connecting frame and a second connecting frame, rotates a second threaded rod 14 according to the size of the main body, the second threaded rod 14 drives a first fixing frame 15 and a second fixing frame 16 to move oppositely, after the inner sides of the first fixing frame 15 and the second fixing frame 16 are both contacted with the main body, the second threaded rod 14 stops rotating, then rotates a first threaded rod 9 according to the position of the main body, the first threaded rod 9 drives a threaded block 10 to move, the threaded block 10 simultaneously drives a telescopic rod 11, a first spring 13 and a blade 12 to move to proper positions, after power is switched on, when a motor 3 rotates positively, a first rotating shaft 4 drives a first reciprocating screw rod 5 to rotate, the first reciprocating screw rod 5 drives a first bearing seat 6 to move up and down, the first bearing seat 6 drives a connecting block 7 to move up and down, the connecting block 7 drives a transverse plate 8 to move up and down, the first threaded rod 9 drives the threaded block 10 to move up and down, the screw thread piece 10 drives telescopic link 11 and reciprocates, and telescopic link 11 drives blade 12 and reciprocates, and blade 12 is tailor the main part, when two springs of 8 top fixed connection on the diaphragm, can support diaphragm 8 more effectively, increases the life of equipment.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides an in injection moulding runner cutting components, includes box (1), its characterized in that: a cutting mechanism is arranged in the box body (1) and extends to the outer side of the box body (1);
the cutting mechanism comprises an inner cavity (2), the inner cavity (2) is arranged inside the inner side and one side of the top of a box body (1), a motor (3) is fixedly connected to the top of the box body (1), a first rotating shaft (4) is fixedly connected to an output shaft of the motor (3), the bottom end of the first rotating shaft (4) extends into the inner cavity (2), a first reciprocating screw rod (5) is arranged at the bottom end of the first rotating shaft (4), the first rotating shaft (4) is connected with the first reciprocating screw rod through a one-way bearing, a first bearing seat (6) is sleeved outside the first reciprocating screw rod (5), the bottom end of the first reciprocating screw rod (5) extends into the box body (1), the first bearing seat (6) is connected with the first reciprocating screw rod (5) through a ball nut pair, a connecting block (7) is fixedly connected to one side of the first bearing seat (6), and a transverse plate (8) is fixedly connected to one side of the connecting block (7), the spout has been seted up to diaphragm (8) bottom surface, box (1) opposite side is inside to have seted up logical groove, box (1) opposite side is equipped with threaded rod (9), threaded rod (9) one end is run through logical groove and spout and is extended to diaphragm (8) inboard, diaphragm (8) bottom is equipped with fixed part, diaphragm (8) top is equipped with adapting unit.
2. The injection gate cutting assembly in an injection molded part of claim 1, wherein: threaded rod outside cover is equipped with screw thread piece (10), screw thread piece (10) are inlayed and are established inside the spout, screw thread piece (10) bottom fixedly connected with telescopic link (11), telescopic link (11) bottom fixedly connected with blade (12), telescopic link (11) outside cover is equipped with spring (13).
3. The injection gate cutting assembly in an injection molded part of claim 1, wherein: the fixing part comprises a second threaded rod (14), the second threaded rod (14) is embedded in one side of the box body (1), one end of the second threaded rod (14) extends into the other side of the box body (1), a first fixing frame (15) and a second fixing frame (16) are sleeved on the outer side of the second threaded rod (14), the rear sides of the first fixing frame (15) and the second fixing frame (16) are fixedly connected with limit blocks (17), a limiting groove is arranged on the rear side surface of the box body (1), the rear ends of the two limiting blocks (17) extend into the limiting groove, the limiting block (17) is matched with the limiting groove, a fixing groove is arranged on the surface of one side of the second fixing frame (16), the fixing frame I (15) end extends to the inside of the fixing groove, the fixing frame I (15) is matched with the fixing groove, and a moving part is arranged in the inner cavity (2) on one side of the box body (1).
4. The injection gate cutting assembly in an injection molded part of claim 3, wherein: the moving part comprises a first bevel gear (18), the first bevel gear (18) is fixedly sleeved on the outer side of a first rotating shaft (4), the first bevel gear (18) is connected with the first rotating shaft (4) through a one-way bearing, a second bevel gear (19) is arranged at the bottom end of the first bevel gear (18), the first bevel gear (18) is meshed with the second bevel gear (19), a second rotating shaft (20) is fixedly connected to one side of the second bevel gear (19), one end of the second rotating shaft (20) extends to the outer side of the second rotating shaft (20) inside the box body (1) on the other side, a first chain wheel (21) is fixedly sleeved on the outer side of the second rotating shaft (20), a second reciprocating screw rod (22) is embedded on one side of the box body (1), the reciprocating screw rod is located on the rear side of a first fixing frame (15) and a second fixing frame (16), and the two ends of the reciprocating screw rod (22) extend to the inner cavity (2) and the other side of the box body (1) respectively.
5. The injection gate cutting assembly in an injection molded part of claim 4, wherein: fixed cover in two (22) outsides of reciprocal lead screw has connect sprocket two (23), sprocket one (21) and sprocket two (23) outsides all overlap and are equipped with chain (24), be connected through chain (24) drive between sprocket one (21) and sprocket two (23), two (22) outsides covers of reciprocal lead screw are equipped with bearing frame two (25), connect through ball nut pair between bearing frame two (25) and reciprocal lead screw two (22), bearing frame two (25) bottom fixedly connected with fixed block, fixed block bottom fixedly connected with brush (27), brush (27) bottom contacts with mount (15) and mount two (16) tops.
6. The injection gate cutting assembly in an injection molded part of claim 4, wherein: the improved refrigerator is characterized in that a first connecting groove is formed in the first fixing frame (15), a second connecting groove is formed in the second fixing frame (16), a third connecting groove is formed in the other side of the refrigerator body (1), the third connecting groove is located on one side of the first connecting groove, a collecting box (28) is fixedly connected to the other side of the refrigerator body (1), and the joints of the first rotating shaft (4) and the second rotating shaft (20) and the refrigerator body (1) are movably connected through bearings.
7. The injection gate cutting assembly in an injection molded part of claim 5, wherein: the rear side of the second bearing seat (25) is fixedly connected with a moving block (29), the rear side surface of the box body (1) is provided with a moving groove, the moving groove is located at the top of the limiting groove, the rear end of the moving block (29) extends into the moving groove respectively, the moving groove is matched with the moving block (29), the inner wall of one side of the box body (1) is fixedly connected with a connecting plate (30), the surface of one side of the connecting plate (30) is provided with a moving groove, the other end of the first bearing seat (6) is fixedly connected with a moving block (31), one end of the moving block (31) extends into the moving groove, and the moving block (31) is matched with the moving groove.
8. The injection gate cutting assembly in an injection molded part of claim 1, wherein: the connecting part comprises a second spring (32), the second spring (32) is fixedly connected to the inner side of the top of the box body (1), and the bottom end of the second spring (32) is fixedly connected with the transverse plate (8).
9. The injection gate cutting assembly in an injection molded part of claim 1, wherein: the connecting component comprises two second springs (32), the two second springs (32) are fixedly connected to the inner side of the top of the box body (1), and the bottom ends of the two second springs (32) are fixedly connected with the transverse plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120856902.0U CN216032234U (en) | 2021-04-25 | 2021-04-25 | Injection molding sprue cutting assembly in injection molding part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120856902.0U CN216032234U (en) | 2021-04-25 | 2021-04-25 | Injection molding sprue cutting assembly in injection molding part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216032234U true CN216032234U (en) | 2022-03-15 |
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ID=80613895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120856902.0U Active CN216032234U (en) | 2021-04-25 | 2021-04-25 | Injection molding sprue cutting assembly in injection molding part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216032234U (en) |
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2021
- 2021-04-25 CN CN202120856902.0U patent/CN216032234U/en active Active
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