CN110640949A - Burr processing equipment for inner hole of plastic shell - Google Patents
Burr processing equipment for inner hole of plastic shell Download PDFInfo
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- CN110640949A CN110640949A CN201911041049.0A CN201911041049A CN110640949A CN 110640949 A CN110640949 A CN 110640949A CN 201911041049 A CN201911041049 A CN 201911041049A CN 110640949 A CN110640949 A CN 110640949A
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- Prior art keywords
- guide rail
- die
- plastic shell
- lower die
- positioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a burr treatment device for an inner hole of a plastic shell, which comprises a machine base, a lower die arranged on the machine base, a linear module used for driving the lower die to horizontally move, a rotary jig which is arranged at the upper end of the lower die and used for positioning the plastic shell and can rotate to adjust the position of the plastic shell, a machine frame arranged on the machine base, a lifting mechanism arranged on the machine frame, an upper metal die arranged at the lower end of the lifting mechanism and an electric box arranged on the machine base, wherein the upper metal die is arranged right above the rotary jig, the lower end of the upper metal die is provided with an L-shaped burr embedding block, the embedding block can be customized and replaced according to the shape of the inner hole of the plastic shell. The invention adopts mechanical automation to treat the burrs in the holes of the plastic shells, can achieve good deburring effect, has simple operation, greatly reduces labor intensity, effectively improves working efficiency, and can ensure good deburring quality consistency of each plastic shell.
Description
The technical field is as follows:
the invention relates to the technical field of machining, in particular to a device for processing burrs of an inner hole of a plastic shell.
Background art:
the plastic workpiece has more or less burrs during production, and the quality of the product is directly influenced by the small burrs, so that in recent years, along with the importance of various industries on burr removal, a plurality of deburring methods are developed.
To the burr of plastic work piece surface, it is very convenient to handle, can adopt manual processing: for example, the steel file, the sand paper and the grinding head are used for grinding manually, and the deburring treatment can also be carried out by using a deburring knife; of course, machine equipment can be used for deburring, and the working efficiency is higher.
However, the manual processing of the burrs in the holes of the plastic workpieces is very complicated, and the burrs can be processed only by penetrating the burrs into the holes by using a special tool, particularly the holes with small apertures, so that the processing is more inconvenient, the labor intensity is high, the working efficiency is extremely low, the quality of the burrs is uneven, and the consistency of the product quality cannot be ensured. However, no machine equipment specially used for deburring in the holes is available in the market, and great trouble is caused to users.
In view of the above, the present inventors propose the following.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provides equipment for processing burrs of an inner hole of a plastic shell.
In order to solve the technical problems, the invention adopts the following technical scheme: the burr treatment equipment for the inner hole of the plastic shell comprises a machine base, a lower die arranged on the machine base, a linear module arranged on the machine base and used for driving the lower die to horizontally move, a rotary jig arranged at the upper end of the lower die and used for positioning the plastic shell and being capable of rotating to adjust the position of the plastic shell, a machine frame arranged on the machine base, a lifting mechanism arranged on the machine frame, an upper metal die arranged at the lower end of the lifting mechanism and driven by the lifting mechanism to lift and an electric box arranged on the machine base, wherein the upper metal die is arranged right above the rotary jig, the lower end of the upper metal die is provided with a burr embedding block in an L shape, and a heating module is arranged in the upper metal die.
Furthermore, in the above technical solution, the number of the deburring embedded blocks is two, and a first guiding inclined surface and a second guiding inclined surface which are distributed in a splayed shape are formed at the front end of the deburring embedded block.
Furthermore, in the above technical solution, the linear module includes a first guide rail and a second guide rail mounted on the base, and a first cylinder mounted beside the first guide rail and the second guide rail, the lower end of the lower die is mounted on the first guide rail and the second guide rail through a sliding block, and the end of a piston rod of the first cylinder is connected with the side of the lower die.
Furthermore, in the above technical solution, a shaft body is disposed at the upper end of the lower die, a bearing is sleeved on the periphery of the shaft body, the rotating jig is sleeved on the periphery of the bearing, so that the rotating jig can rotate relative to the lower die, and a positioning module for limiting the rotation of the rotating jig is disposed on the lower die.
Further, in the above technical solution, a positioning protrusion is disposed outside the rotating jig, and a first magnet and a second magnet for positioning are respectively disposed on two side surfaces of the positioning protrusion; the positioning module comprises a first positioning block and a second positioning block which are arranged at the upper end of the lower die in a mode of adjusting relative positions, and a third magnet and a fourth magnet which are matched with the first magnet and the second magnet are respectively arranged on the inner sides of the first positioning block and the second positioning block.
Furthermore, in the above technical solution, the lifting mechanism includes a third guide rail and a fourth guide rail that are installed on the frame and longitudinally distributed, a lifting seat that is installed on the third guide rail and the fourth guide rail through a slider, a second cylinder that is installed on the frame and is used for driving the lifting seat to lift, a transverse plate that is installed at a lower end of the lifting seat, and an outer cover that is installed at a terminal of the transverse plate, the metal upper mold is installed at a terminal of the transverse plate, and the outer cover covers a periphery of the metal upper mold.
Further, in the above technical solution, the heating module is a heating rod or a heating coil.
Further, in the above technical scheme, the electric box is provided with a power switch, a counter, a temperature controller and a voltage regulating device.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects: the invention adopts mechanical automation to treat the burrs in the holes of the plastic shells, can achieve good deburring effect, has simple operation, greatly reduces labor intensity, effectively improves working efficiency, can ensure good quality consistency of deburring of each plastic shell, has simple structure and simple operation, and has strong market competitiveness.
Description of the drawings:
FIG. 1 is a perspective view of a first perspective of the present invention;
FIG. 2 is a perspective view of the present invention from a second perspective;
FIG. 3 is a perspective view of a third perspective of the present invention;
FIG. 4 is a perspective view of a metal upper die in accordance with the present invention;
fig. 5 is a cross-sectional view of the present invention.
The specific implementation mode is as follows:
the invention is further illustrated below with reference to specific embodiments and the accompanying drawings.
As shown in fig. 1-5, the apparatus for deburring inner holes of plastic shells comprises a base 1, a lower mold 2 mounted on the base 1, a linear module 3 mounted on the base 1 and used for driving the lower mold 2 to move horizontally, a rotary jig 4 mounted on the upper end of the lower mold 2 and used for positioning the plastic shell and rotating to adjust the orientation of the plastic shell, a frame 5 mounted on the base 1, a lifting mechanism 6 mounted on the frame 5, an upper metal mold 7 mounted at the lower end of the lifting mechanism 6 and driven by the lifting mechanism 6 to lift, and an electric box 8 mounted on the base 1, the metal upper die 7 is arranged right above the rotary jig 4, the lower end of the metal upper die 7 is provided with an L-shaped deburring embedded block 71, the embedded block can be customized and replaced according to the shape of the inner hole of the plastic shell, and a heating module is arranged in the metal upper die 7. When the invention works, the plastic shell is firstly placed on the rotating jig 4, and is positioned by the rotating jig 4; starting the lifting mechanism 6, driving the metal upper die 7 to descend to the plastic shell positioned in the rotary jig 4 by the lifting mechanism 6, heating the metal upper die 7 and the deburring embedded block 71 by the heating module group, finally driving the lower die 2 and the rotary jig 4 to move by the linear module 3, enabling the deburring embedded block 71 in an L shape to be inserted into a hole of the plastic shell, at the moment, the heated deburring embedded block 71 can flatten burrs in the hole to achieve the purpose of deburring, and then resetting the linear module 3 and the lifting mechanism to complete deburring work, and further rotating the rotary jig 4 to adjust the position of the plastic shell, so that the purpose of processing burrs in a plurality of holes of the plastic shell is achieved. That is to say, the invention adopts mechanical automation to treat the burrs in the plastic shell holes, can achieve good deburring effect, has simple operation, greatly reduces the labor intensity, effectively improves the working efficiency, can ensure good deburring quality consistency of each plastic shell, has simple structure and simple operation, and has strong market competitiveness.
The number of the deburring embedded blocks 71 is two, so that the deburring embedded blocks can perform in-hole deburring on two holes, the working efficiency is further improved, and a first guide inclined plane 711 and a second guide inclined plane 712 which are distributed in a splayed shape are formed at the front end of each deburring embedded block 71, so that the deburring embedded blocks 71 can be better inserted into the holes, and the working quality is guaranteed.
The linear module 3 comprises a first guide rail 31 and a second guide rail 32 which are arranged on the machine base 1 and a first cylinder 33 which is arranged at the side of the first guide rail 31 and the second guide rail 32, the lower end of the lower die 2 is arranged on the first guide rail 31 and the second guide rail 32 through a sliding block, and the tail end of a piston rod of the first cylinder 33 is connected with the side surface of the lower die 2.
The upper end of the lower die 2 is provided with a shaft body 23, a bearing 22 is sleeved on the periphery of the shaft body 23, the rotating jig 4 is sleeved on the periphery of the bearing 22, the rotating jig 4 can rotate relative to the lower die 2, and the lower die 2 is provided with a positioning module 21 for limiting the rotation of the rotating jig 4. A positioning convex part 41 is arranged on the outer side of the rotating jig 4, and a first magnet and a second magnet for positioning are respectively arranged on two side surfaces of the positioning convex part 41; the positioning module 21 includes a first positioning block 211 and a second positioning block 212 mounted on the upper end of the lower mold 2 in a manner of adjusting relative positions, and a third magnet and a fourth magnet adapted to the first magnet and the second magnet are respectively disposed inside the first positioning block 211 and the second positioning block 212. That is to say, this rotary jig 4 can rotate relative to this lower mould 2, its rotation stroke is the spacing distance between first locating piece 211 and the second locating piece 212, and when this rotary jig 4 contacts with this first locating piece 211 or second locating piece 212, all fix a position through the magnet adsorption, a structure is simple, and easy dismouting breaks away from, it is more convenient to use, and through the position of this rotary jig 4 in order to adjust the plastic casing, can go out the burr to a plurality of holes in the plastic casing and handle, it is more convenient to operate.
The lifting mechanism 6 includes a third guide rail 61 and a fourth guide rail 62 which are installed on the frame 5 and longitudinally distributed, a lifting seat 63 which is installed on the third guide rail 61 and the fourth guide rail 62 through a slider, a second cylinder 64 which is installed on the frame 5 and is used for driving the lifting seat 63 to lift, a transverse plate 65 which is installed at the lower end of the lifting seat 63, and an outer cover 66 which is installed at the tail end of the transverse plate 65, wherein the metal upper mold 7 is installed at the tail end of the transverse plate 65, and the outer cover 66 covers the periphery of the metal upper mold 7.
The heating module is a heating rod or a heating coil. The electric box 8 is provided with a power switch 81, a counter 82, a temperature controller 83 and a pressure regulating device 84.
In summary, when the present invention works, the plastic housing is first placed on the rotating fixture 4, and is positioned by the rotating fixture 4; starting the lifting mechanism 6, driving the metal upper die 7 to descend to the plastic shell positioned in the rotary jig 4 by the lifting mechanism 6, heating the metal upper die 7 and the deburring embedded block 71 by the heating module group, finally driving the lower die 2 and the rotary jig 4 to move by the linear module 3, enabling the deburring embedded block 71 in an L shape to be inserted into a hole of the plastic shell, at the moment, the heated deburring embedded block 71 can flatten burrs in the hole to achieve the purpose of deburring, and then resetting the linear module 3 and the lifting mechanism to complete deburring work, and further rotating the rotary jig 4 to adjust the position of the plastic shell, so that the purpose of processing burrs in a plurality of holes of the plastic shell is achieved. That is to say, the invention adopts mechanical automation to treat the burrs in the plastic shell holes, can achieve good deburring effect, has simple operation, greatly reduces the labor intensity, effectively improves the working efficiency, can ensure good deburring quality consistency of each plastic shell, has simple structure and simple operation, and has strong market competitiveness.
It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.
Claims (8)
1. The utility model provides a burr treatment equipment to plastic shell hole which characterized in that: which comprises a machine base (1), a lower die (2) arranged on the machine base (1), a linear module (3) arranged on the machine base (1) and used for driving the lower die (2) to move horizontally, a rotary jig (4) arranged at the upper end of the lower die (2) and used for positioning a plastic shell and rotating to adjust the position of the plastic shell, a machine frame (5) arranged on the machine base (1), a lifting mechanism (6) arranged on the machine frame (5), a metal upper die (7) arranged at the lower end of the lifting mechanism (6) and driven by the lifting mechanism (6) to lift, and an electric box (8) arranged on the machine base (1), the upper metal die (7) is arranged right above the rotary jig (4), an L-shaped deburring embedded block (71) is arranged at the lower end of the upper metal die (7), and a heating module is arranged in the upper metal die (7).
2. The apparatus of claim 1, further comprising: the number of the deburring embedded blocks (71) is two, and a first guide inclined surface (711) and a second guide inclined surface (712) which are distributed in a splayed shape are formed at the front end of each deburring embedded block (71).
3. The apparatus of claim 1, further comprising: the linear module (3) comprises a first guide rail (31) and a second guide rail (32) which are arranged on the machine base (1) and a first air cylinder (33) which is arranged beside the first guide rail (31) and the second guide rail (32), the lower end of the lower die (2) is arranged on the first guide rail (31) and the second guide rail (32) through a sliding block, and the tail end of a piston rod of the first air cylinder (33) is connected with the side face of the lower die (2).
4. The apparatus of claim 1, further comprising: the upper end of the lower die (2) is provided with a shaft body (23), a bearing (22) is sleeved on the periphery of the shaft body (23), the rotating jig (4) is sleeved on the periphery of the bearing (22) to enable the rotating jig (4) to rotate relative to the lower die (2), and a positioning module (21) used for limiting the rotating jig (4) to rotate is arranged on the lower die (2).
5. The apparatus of claim 4, wherein the apparatus further comprises: a positioning convex part (41) is arranged on the outer side of the rotating jig (4), and a first magnet and a second magnet for positioning are respectively arranged on two side surfaces of the positioning convex part (41); the positioning module (21) comprises a first positioning block (211) and a second positioning block (212) which are arranged at the upper end of the lower die (2) in a mode of adjusting relative positions, and a third magnet and a fourth magnet which are matched with the first magnet and the second magnet are respectively arranged on the inner sides of the first positioning block (211) and the second positioning block (212).
6. The apparatus for deburring inner bores of plastic housings as claimed in any one of claims 1 to 5, wherein: the lifting mechanism (6) comprises a third guide rail (61) and a fourth guide rail (62) which are arranged on the rack (5) and longitudinally distributed, a lifting seat (63) which is arranged on the third guide rail (61) and the fourth guide rail (62) through a sliding block, a second cylinder (64) which is arranged on the rack (5) and is used for driving the lifting seat (63) to lift, a transverse plate (65) which is arranged at the lower end of the lifting seat (63) and an outer cover (66) which is arranged at the tail end of the transverse plate (65), the metal upper die (7) is arranged at the tail end of the transverse plate (65), and the outer cover (66) covers the periphery of the metal upper die (7).
7. The apparatus of claim 6, wherein the apparatus further comprises: the heating module is a heating rod or a heating coil.
8. The apparatus of claim 6, wherein the apparatus further comprises: the electric box (8) is provided with a power switch (81), a counter (82), a temperature controller (83) and a pressure regulating device (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911041049.0A CN110640949A (en) | 2019-10-30 | 2019-10-30 | Burr processing equipment for inner hole of plastic shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911041049.0A CN110640949A (en) | 2019-10-30 | 2019-10-30 | Burr processing equipment for inner hole of plastic shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110640949A true CN110640949A (en) | 2020-01-03 |
Family
ID=68995066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911041049.0A Pending CN110640949A (en) | 2019-10-30 | 2019-10-30 | Burr processing equipment for inner hole of plastic shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110640949A (en) |
-
2019
- 2019-10-30 CN CN201911041049.0A patent/CN110640949A/en active Pending
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