CN110497470B - Plastic product trimming die utensil - Google Patents
Plastic product trimming die utensil Download PDFInfo
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- CN110497470B CN110497470B CN201910798300.1A CN201910798300A CN110497470B CN 110497470 B CN110497470 B CN 110497470B CN 201910798300 A CN201910798300 A CN 201910798300A CN 110497470 B CN110497470 B CN 110497470B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of plastic product trimming auxiliary devices, in particular to a plastic product trimming die which can shorten the consumed time and improve the working efficiency; the automatic adjusting device comprises a fixed seat, a plurality of groups of supporting rods, a pedestal, a non-slip mat, a lifting plate, an adjusting threaded rod, a rotating block, a fixed shaft, a connecting plate, two groups of limiting plates, a positioning plate, an insertion rod, a limiting block and a limiting spring, wherein a regulating hole is formed in the bottom of the fixed seat, a fixed threaded pipe is arranged at the regulating hole, a fixed groove is formed in the bottom of the lifting plate, a first ball bearing is arranged in the fixed groove, a positioning groove is formed in the right half area of the top of the base, a second ball bearing is arranged in the positioning groove, the automatic adjusting device further comprises a moving rod, a mounting plate, a trimming knife, a plurality of groups of fixing screws, a moving block, a limiting rod and a plurality of groups of fixing springs, a mounting.
Description
Technical Field
The invention relates to the technical field of plastic product trimming auxiliary devices, in particular to a plastic product trimming die.
Background
As is well known, in the process of punching plastic products, as the hole needle for punching punches the plastic products under the heating condition, the valuable plastic products have good ductility, and the edges which can be controlled through punching can generate plastic deformation, so that residual deformed waste materials need to be cut off, the existing plastic products are trimmed by adopting a manual mode to be processed one by one, the consumed time is long, and the working efficiency is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides the trimming die for the plastic product, which can shorten the consumed time and improve the working efficiency.
The invention relates to a plastic product trimming die, which comprises a fixed seat, a plurality of groups of supporting rods, a base, a non-slip mat, a lifting plate, an adjusting threaded rod, a rotating block, a fixed shaft, a connecting plate, two groups of limiting plates, a positioning plate, an inserting rod, a limiting block and a limiting spring, wherein the top ends and the bottom ends of the plurality of groups of supporting rods are respectively connected with the bottom of the fixed seat and the top of the base, the fixed seat is internally provided with a fixed cavity, the top of the fixed seat is provided with a taking and placing opening communicated with the fixed cavity, the bottom of the fixed seat is provided with an adjusting hole, the adjusting hole is provided with a fixed threaded pipe, the top end of the adjusting threaded rod is screwed through the fixed threaded pipe, the bottom end of the adjusting threaded rod is connected with the rotating block, the non-slip mat is arranged on the inner wall of, the fixed groove is internally provided with a first ball bearing, the top end of the adjusting threaded rod is inserted and fixed into the first ball bearing, the right half area of the top of the base is provided with a positioning groove, the positioning groove is internally provided with a second ball bearing, the bottom end of the fixed shaft is inserted and fixed into the second ball bearing, the top end of the fixed shaft is connected with the bottom of the connecting plate, the right ends of the two groups of limiting plates are respectively connected with the front end and the rear end of the left side wall of the connecting plate, the right half area of the positioning plate is provided with a fixed hole, the fixed shaft passes through the fixed hole and is fixedly connected with the inner wall of the fixed hole, the left half area of the positioning plate is provided with a through hole, the bottom end of the inserted rod passes through the through hole, the top end of the inserted rod is connected with the limiting block, the top end and, the bottom end of the inserting rod is inserted into the first slot, the automatic trimming device further comprises a moving rod, a mounting plate, a trimming knife, a plurality of groups of fixing screws, a moving block, a limiting rod and a plurality of groups of fixing springs, a sliding groove is formed in the top of the base, the moving block is located in the sliding groove, a limiting hole is formed in the moving block, the limiting rod penetrates through the limiting hole, the left end and the right end of the limiting rod are respectively connected with the left side wall and the right side wall in the sliding groove, the top end and the bottom end of the moving rod are respectively connected with the bottom of the mounting plate and the top of the moving block, a mounting groove is formed in the right side wall of the mounting plate, the left end of the trimming knife is inserted into the mounting groove, the plurality of groups of fixing screws are all screwed through.
The plastic product trimming die further comprises two groups of connecting rods and fixing rings, wherein two ends of the two groups of connecting rods are respectively connected with the bottoms of the connecting plates and the fixing rings, and the fixing rings are sleeved on the fixing shafts.
The plastic product trimming die further comprises a plurality of groups of supporting legs and a plurality of groups of anti-skidding seats, wherein the top ends and the bottom ends of the plurality of groups of supporting legs are respectively connected with the bottom of the base and the tops of the plurality of groups of anti-skidding seats.
The plastic product trimming die further comprises a plurality of groups of positioning rods, a plurality of groups of through holes are formed in the bottom of the fixing seat, the top ends of the plurality of groups of positioning rods respectively penetrate through the plurality of groups of through holes and are connected with the bottom of the lifting plate, a plurality of groups of buffer pads are respectively arranged on the inner walls of the plurality of groups of through holes, and the plurality of groups of buffer pads are respectively contacted with the plurality of groups of positioning rods.
The plastic product trimming die further comprises a first rubber pad and a second rubber pad, wherein the second rubber pad and the second rubber pad are respectively arranged on the inner walls of the first slot and the second slot, and the first rubber pad is in contact with the outer wall of the limiting rod.
The plastic product trimming die further comprises a plurality of groups of steel balls, a plurality of groups of arc-shaped grooves are formed in the bottom of the moving block, the plurality of groups of steel balls are respectively located in the plurality of groups of arc-shaped grooves, and the plurality of groups of steel balls are all in contact with the bottom in the sliding groove.
The plastic product trimming die further comprises a limiting frame and a pulley, wherein two ends of the limiting frame are respectively connected with the fixed shaft and the pulley, and the pulley is in contact with the top of the base.
The trimming die for the plastic products further comprises a movable handle, and the movable handle is mounted on the movable rod.
Compared with the prior art, the invention has the beneficial effects that: lifting the limit block, stretching the limit spring to enable the bottom end of the inserted rod to leave the first slot, rotating the fixed shaft to enable the connecting plate to drive the two sets of limit plates to rotate, inserting the inserted rod into the second slot, limiting the positions of the inserted rod and the limit block through the limit spring, placing a plastic product to be punched in the fixed seat, enhancing the friction force between the plastic product and the inner wall of the fixed seat through the anti-slip pad, lifting the limit block, stretching the limit spring to enable the bottom end of the inserted rod to leave the second slot, rotating the fixed shaft to enable the connecting plate to drive the two sets of limit plates to rotate, inserting the inserted rod into the first slot, rotating the rotating block to enable the adjusting threaded rod to rotate, enabling the adjusting threaded rod to move upwards along the fixed threaded pipe and enable the supporting plate to drive the plastic product to ascend until the top of the plastic product is contacted with the two sets of limit plates, the movable block is driven to move rightwards in the sliding chute along the limiting rod after drilling is completed, the trimming knife is in contact with the top of the plastic product, waste materials generated at the edge of the punched hole are cut and trimmed through the trimming knife, when the movable block moves rightwards, the multiple groups of fixing springs are stretched, after the plastic product is trimmed, the movable block is loosened, and the movable block can drive the trimming knife to reset under the elastic force action of the multiple groups of fixing springs, so that the consumed time can be shortened, and the working efficiency can be improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a partial enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic structural view of the right half area of the top of the base;
in the drawings, the reference numbers: 1. a fixed seat; 2. a support bar; 3. a base; 4. a non-slip mat; 5. a lifting plate; 6. adjusting the threaded rod; 7. rotating the block; 8. a fixed shaft; 9. a connecting plate; 10. a limiting plate; 11. positioning a plate; 12. inserting a rod; 13. a limiting block; 14. a limiting spring; 15. fixing the threaded pipe; 16. a first ball bearing; 17. a second ball bearing; 18. a travel bar; 19. mounting a plate; 20. trimming knives; 21. a set screw; 22. a moving block; 23. a limiting rod; 24. fixing the spring; 25. a connecting rod; 26. a fixing ring; 27. a support leg; 28. an anti-slip seat; 29. positioning a rod; 30. a cushion pad; 31. a first rubber pad; 32. a second rubber pad; 33. steel balls; 34. a limiting frame; 35. a pulley; 36. the handle is moved.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in figures 1 to 4, the trimming die for plastic products comprises a fixed seat 1, a plurality of groups of supporting rods 2, a base 3, an anti-skid pad 4, a lifting plate 5, an adjusting threaded rod 6, a rotating block 7, a fixed shaft 8, a connecting plate 9, two groups of limiting plates 10, a positioning plate 11, an inserting rod 12, a limiting block 13 and a limiting spring 14, wherein the top end and the bottom end of each group of supporting rods 2 are respectively connected with the bottom of the fixed seat 1 and the top of the base 3, the fixed seat 1 is internally provided with a fixed cavity, the top of the fixed seat 1 is provided with a taking and putting opening, the taking and putting opening is communicated with the fixed cavity, the bottom of the fixed seat 1 is provided with an adjusting hole, the adjusting hole is provided with a fixed threaded pipe 15, the top end of the adjusting threaded rod 6 is screwed through the fixed threaded pipe 15, the bottom end of the adjusting threaded rod 6 is connected with the rotating block 7, the bottom of the lifting plate 5 is provided with a fixed groove, a first ball bearing 16 is arranged in the fixed groove, the top end of the adjusting threaded rod 6 is inserted into and fixed in the first ball bearing 16, the right half area of the top of the base 3 is provided with a positioning groove, a second ball bearing 17 is arranged in the positioning groove, the bottom end of the fixed shaft 8 is inserted into and fixed in the second ball bearing 17, the top end of the fixed shaft 8 is connected with the bottom of the connecting plate 9, the right ends of two groups of limiting plates 10 are respectively connected with the front end and the rear end of the left side wall of the connecting plate 9, the right half area of the positioning plate 11 is provided with a fixed hole, the fixed shaft 8 passes through the fixed hole, the fixed shaft 8 is fixedly connected with the inner wall of the fixed hole, the left half area of the positioning plate 11 is provided with a through hole, the, the right half area of the top of the base 3 is provided with a first slot and a second slot, the bottom end of the inserted link 12 is inserted into the first slot, also comprises a moving rod 18, a mounting plate 19, a trimming knife 20, a plurality of groups of fixing screws 21, a moving block 22, a limiting rod 23 and a plurality of groups of fixing springs 24, wherein the top of the base 3 is provided with a chute, the moving block 22 is positioned in the chute, a limiting hole is arranged on the moving block 22, a limiting rod 23 penetrates through the limiting hole, the left end and the right end of the limiting rod 23 are respectively connected with the left side wall and the right side wall in the sliding chute, the top end and the bottom end of the moving rod 18 are respectively connected with the bottom of the mounting plate 19 and the top of the moving block 22, a mounting groove is arranged on the right side wall of the mounting plate 19, the left end of the trimming knife 20 is inserted into the mounting groove, a plurality of groups of fixing screws 21 are all screwed through the mounting plate 19 and the trimming knife 20, and the left end and the right end of a plurality of groups of fixing springs 24 are respectively connected with the left side wall in the chute and the left side wall of the moving block 22; lifting the limit block, stretching the limit spring to enable the bottom end of the inserted rod to leave the first slot, rotating the fixed shaft to enable the connecting plate to drive the two sets of limit plates to rotate, inserting the inserted rod into the second slot, limiting the positions of the inserted rod and the limit block through the limit spring, placing a plastic product to be punched in the fixed seat, enhancing the friction force between the plastic product and the inner wall of the fixed seat through the anti-slip pad, lifting the limit block, stretching the limit spring to enable the bottom end of the inserted rod to leave the second slot, rotating the fixed shaft to enable the connecting plate to drive the two sets of limit plates to rotate, inserting the inserted rod into the first slot, rotating the rotating block to enable the adjusting threaded rod to rotate, enabling the adjusting threaded rod to move upwards along the fixed threaded pipe and enable the supporting plate to drive the plastic product to ascend until the top of the plastic product is contacted with the two sets of limit plates, the movable block is driven to move rightwards in the sliding chute along the limiting rod after drilling is completed, the trimming knife is in contact with the top of the plastic product, waste materials generated at the edge of the punched hole are cut and trimmed through the trimming knife, when the movable block moves rightwards, the multiple groups of fixing springs are stretched, after the plastic product is trimmed, the movable block is loosened, and the movable block can drive the trimming knife to reset under the elastic force action of the multiple groups of fixing springs, so that the consumed time can be shortened, and the working efficiency can be improved.
The trimming die for the plastic products further comprises two groups of connecting rods 25 and fixing rings 26, wherein two ends of the two groups of connecting rods 25 are respectively connected with the bottoms of the connecting plates 9 and the fixing rings 26, and the fixing rings 26 are sleeved on the fixing shaft 8; the position of the fixing ring can be limited by the two groups of connecting rods, so that the connection stability between the fixing shaft and the connecting plate can be improved.
The trimming die for the plastic products further comprises a plurality of groups of supporting legs 27 and a plurality of groups of anti-slip seats 28, wherein the top ends and the bottom ends of the plurality of groups of supporting legs 27 are respectively connected with the bottom of the base 3 and the tops of the plurality of groups of anti-slip seats 28; can play certain supporting role to the base through the multiunit landing leg to can strengthen the frictional force between multiunit landing leg bottom and the ground through multiunit antiskid seat, reduce the displacement of multiunit base, improve holistic stability.
The plastic product trimming die further comprises a plurality of groups of positioning rods 29, a plurality of groups of through holes are formed in the bottom of the fixing seat 1, the top ends of the plurality of groups of positioning rods 29 respectively penetrate through the plurality of groups of through holes and are connected with the bottom of the lifting plate 5, a plurality of groups of buffer pads 30 are respectively arranged on the inner walls of the plurality of groups of through holes, and the plurality of groups of buffer pads 30 are respectively contacted with the plurality of groups of; when the position of adjustment lifter plate, can conveniently inject the moving direction of lifter plate through reciprocating of multiunit locating lever in multiunit perforation department, reduce the rotation of lifter plate.
The plastic product trimming die further comprises a first rubber pad 31 and a second rubber pad 32, wherein the second rubber pad 32 and the second rubber pad 32 are respectively arranged on the inner walls of the first slot and the second slot, and the first rubber pad 31 is in contact with the outer wall of the limiting rod 23; when the limiting rod is inserted into the first slot or the second slot, the friction force between the limiting rod and the inner wall of the first slot or the inner wall of the second slot can be improved through the first rubber pad and the second rubber pad.
The plastic product trimming die further comprises a plurality of groups of steel balls 33, a plurality of groups of arc-shaped grooves are formed in the bottom of the moving block, the plurality of groups of steel balls 33 are respectively positioned in the plurality of groups of arc-shaped grooves, and the plurality of groups of steel balls 33 are all in contact with the bottom in the sliding grooves; when the moving block moves left and right in the sliding groove, the friction force between the moving block and the bottom in the sliding groove can be reduced through the rolling of the steel balls.
The trimming die for the plastic products further comprises a limiting frame 34 and a pulley 35, wherein two ends of the limiting frame 34 are respectively connected with the fixed shaft 8 and the pulley 35, and the pulley 35 is in contact with the top of the base 3; the position of the pulley can be fixed through the limiting frame, and when the fixed shaft rotates, the pulley can conveniently play a certain limiting role in the position of the fixed shaft along the rotation of the top of the base.
The trimming die for the plastic products further comprises a movable handle 36, wherein the movable handle 36 is arranged on the movable rod 18; when the movable plate needs to be pushed and the position of the trimming knife needs to be adjusted, the movable handle can be held by hands, and the position of the movable rod can be conveniently adjusted.
The invention relates to a plastic product trimming die, which is characterized in that when in operation, a limiting block is lifted, a limiting spring is stretched, the bottom end of an inserting rod leaves a first slot, a fixed shaft is rotated, a connecting plate drives two groups of limiting plates to rotate, the inserting rod is inserted into a second slot, the positions of the inserting rod and the limiting blocks can be limited by the limiting spring, a plastic product to be punched is placed in a fixed seat, the friction force between the plastic product and the inner wall of the fixed seat is enhanced by an anti-slip pad, the limiting block is lifted, the limiting spring is stretched, the bottom end of the inserting rod leaves the second slot, the fixed shaft is rotated, the connecting plate drives the two groups of limiting plates to rotate, the inserting rod is inserted into the first slot, a rotating block is rotated, an adjusting threaded rod is rotated, the adjusting threaded rod is moved upwards along a fixed threaded pipe, a supporting plate drives the plastic product to ascend until the, therefore, the position of the plastic product can be conveniently limited so as to facilitate the drilling treatment, after the drilling is finished, the moving rod can be pushed to enable the moving block to move rightwards in the chute along the limiting rod, the trimming knife is enabled to be in contact with the top of the plastic product, waste materials generated at the edge of the drilling hole are cut and trimmed through the trimming knife, when the moving block moves rightwards, a plurality of groups of fixing springs are stretched, after the trimming of the plastic product is finished, the moving rod is loosened, the moving block can drive the trimming knife to reset under the elastic force action of the plurality of groups of fixing springs, so that the consumed time can be shortened, the working efficiency can be improved, the position of the fixing ring can be limited through two groups of connecting rods, the connection stability between the fixing shaft and the connecting plate can be improved, a certain supporting effect can be achieved on the base through a plurality of groups of supporting legs, the displacement of a plurality of groups of bases is reduced, the integral stability is improved, when the position of the lifting plate is adjusted, the moving direction of the lifting plate can be conveniently limited by the up-and-down movement of a plurality of groups of positioning rods at a plurality of groups of through holes, the rotation of the lifting plate is reduced, when the limiting rod is inserted into the first slot or the second slot, the friction force between the limiting rod and the inner wall of the first slot or the second slot can be improved through the first rubber pad and the second rubber pad, when the moving block moves left and right in the sliding groove, the friction force between the moving block and the bottom in the chute can be reduced through the rolling of the steel balls, the position of the pulley can be fixed through the limiting frame, when the fixed shaft rotates, the pulley can rotate along the top of the base to conveniently limit the position of the fixed shaft, when the movable plate needs to be pushed and the position of the trimming knife needs to be adjusted, the movable handle can be held by hands, and the position of the movable rod can be conveniently adjusted.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The trimming die for the plastic products is characterized by comprising a fixing seat (1), a plurality of groups of supporting rods (2), a base (3), an anti-slip pad (4), a lifting plate (5), an adjusting threaded rod (6), a rotating block (7), a fixing shaft (8), a connecting plate (9), two groups of limiting plates (10), a positioning plate (11), an inserting rod (12), a limiting block (13) and a limiting spring (14), wherein the top ends and the bottom ends of the plurality of groups of supporting rods (2) are respectively connected with the bottom of the fixing seat (1) and the top of the base (3), a fixing cavity is arranged in the fixing seat (1), a taking and putting opening is arranged at the top of the fixing seat (1) and communicated with the fixing cavity, an adjusting hole is arranged at the bottom of the fixing seat (1), a fixing threaded pipe (15) is arranged at the adjusting hole, and a fixing threaded pipe (15), the bottom end of the adjusting threaded rod (6) is connected with the rotating block (7), the non-slip mat (4) is installed on the inner wall of the fixed cavity, the lifting plate (5) is located in the fixed cavity, the lifting plate (5) is in contact with the non-slip mat (4), a fixed groove is formed in the bottom of the lifting plate (5), a first ball bearing (16) is arranged in the fixed groove, the top end of the adjusting threaded rod (6) is inserted into and fixed in the first ball bearing (16), a positioning groove is formed in the right half area of the top of the base (3), a second ball bearing (17) is arranged in the positioning groove, the bottom end of the fixed shaft (8) is inserted into and fixed in the second ball bearing (17), the top end of the fixed shaft (8) is connected with the bottom of the connecting plate (9), and the right ends of the two groups of limiting plates (10) are respectively connected with the, the positioning plate comprises a positioning plate (11), a fixing hole is formed in the right half area of the positioning plate (11), the fixing shaft (8) penetrates through the fixing hole and is fixedly connected with the inner wall of the fixing hole, a through hole is formed in the left half area of the positioning plate (11), the bottom end of an inserted rod (12) penetrates through the through hole, the top end of the inserted rod (12) is connected with a limiting block (13), the top end and the bottom end of a limiting spring (14) are respectively connected with the bottom of the limiting block (13) and the top of the positioning plate (11), a first slot and a second slot are formed in the right half area of the top of a base (3), the bottom end of the inserted rod (12) is inserted into the first slot, the positioning plate further comprises a moving rod (18), a mounting plate (19), a trimming knife (20), a plurality of groups of fixing screws (21), a moving block (22), a limiting rod (, the movable block (22) is located in the sliding groove, a limiting hole is formed in the movable block (22), the limiting rod (23) penetrates through the limiting hole, the left end and the right end of the limiting rod (23) are connected with the inner left side wall and the inner right side wall of the sliding groove respectively, the top end and the bottom end of the movable rod (18) are connected with the bottom of the mounting plate (19) and the top of the movable block (22) respectively, a mounting groove is formed in the right side wall of the mounting plate (19), the left end of the trimming knife (20) is inserted into the mounting groove, the multiple groups of fixing screws (21) are screwed through the mounting plate (19) and the trimming knife (20), and the left end and the right end of the multiple groups of fixing springs (24) are connected with the inner left side wall.
2. The trimming die for plastic products as claimed in claim 1, further comprising two sets of connecting rods (25) and a fixing ring (26), wherein two ends of the two sets of connecting rods (25) are respectively connected with the bottom of the connecting plate (9) and the fixing ring (26), and the fixing ring (26) is sleeved on the fixing shaft (8).
3. The trimming mold for plastic products, according to claim 2, further comprising a plurality of sets of legs (27) and a plurality of sets of anti-slip seats (28), wherein the top ends and the bottom ends of the plurality of sets of legs (27) are respectively connected with the bottom of the base (3) and the top of the plurality of sets of anti-slip seats (28).
4. The trimming mold for plastic products according to claim 3, further comprising a plurality of positioning rods (29), wherein a plurality of sets of through holes are formed in the bottom of the fixing base (1), the top ends of the plurality of positioning rods (29) respectively penetrate through the plurality of sets of through holes and are connected with the bottom of the lifting plate (5), a plurality of cushion pads (30) are respectively arranged on the inner walls of the plurality of sets of through holes, and the plurality of cushion pads (30) respectively contact with the plurality of positioning rods (29).
5. The trimming mold for plastic products as recited in claim 4, further comprising a first rubber pad (31) and a second rubber pad (32), wherein the second rubber pad (32) and the second rubber pad (32) are respectively mounted on the inner walls of the first slot and the second slot, and the first rubber pad (31) contacts with the outer wall of the limiting rod (23).
6. The trimming die for plastic products according to claim 5, further comprising a plurality of sets of steel balls (33), wherein the bottom of the moving block is provided with a plurality of sets of arc-shaped grooves, the plurality of sets of steel balls (33) are respectively located in the plurality of sets of arc-shaped grooves, and the plurality of sets of steel balls (33) are all in contact with the bottom in the sliding groove.
7. The trimming die for plastic products according to claim 6, further comprising a limiting frame (34) and a pulley (35), wherein two ends of the limiting frame (34) are respectively connected with the fixed shaft (8) and the pulley (35), and the pulley (35) is in contact with the top of the base (3).
8. A plastic trimming mold in accordance with claim 7, further comprising a shift handle (36), wherein the shift handle (36) is mounted on the shift rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910798300.1A CN110497470B (en) | 2019-08-27 | 2019-08-27 | Plastic product trimming die utensil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910798300.1A CN110497470B (en) | 2019-08-27 | 2019-08-27 | Plastic product trimming die utensil |
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| Publication Number | Publication Date |
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| CN110497470A CN110497470A (en) | 2019-11-26 |
| CN110497470B true CN110497470B (en) | 2021-06-11 |
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| CN112008540B (en) * | 2020-09-09 | 2022-05-10 | 泗县东方塑料有限责任公司 | Trimming device for plastic product processing production |
| CN115071179B (en) * | 2022-06-15 | 2024-05-10 | 盛兴隆塑胶电子（深圳）有限公司 | Super tough plastic goods ring is solid stabilising arrangement |
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| KR101550832B1 (en) * | 2013-12-17 | 2015-10-06 | 주식회사 신생테크 | Vertical type indexing and clamping device for chamfer machine and the chamfer machine having the indexing and clamping device |
| CN207807332U (en) * | 2018-02-06 | 2018-09-04 | 江西欣达机械制造有限公司 | A kind of high-precision optical eyeglass Full-automatic polishing machine |
| CN108972680A (en) * | 2018-07-19 | 2018-12-11 | 汉能移动能源控股集团有限公司 | Trimming device and trimming method |
| CN208497912U (en) * | 2018-08-30 | 2019-02-15 | 江苏赛博宇华科技有限公司 | A kind of silk-screen printing device for mobile phone production |
| CN208930421U (en) * | 2018-09-27 | 2019-06-04 | 深圳市宇阳精密模具有限公司 | A kind of plasthetics Trimming Die |
| CN109176198A (en) * | 2018-10-17 | 2019-01-11 | 江苏英锐半导体有限公司 | A kind of monocrystalline silicon rod milling side processing unit for wafer flow production |
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2019
- 2019-08-27 CN CN201910798300.1A patent/CN110497470B/en active Active
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