CN220261246U - Plastic housing cutting and grinding integrated machine - Google Patents
Plastic housing cutting and grinding integrated machine Download PDFInfo
- Publication number
- CN220261246U CN220261246U CN202321652355.XU CN202321652355U CN220261246U CN 220261246 U CN220261246 U CN 220261246U CN 202321652355 U CN202321652355 U CN 202321652355U CN 220261246 U CN220261246 U CN 220261246U
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- cutting
- frame
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- grinding
- machine
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- 238000005520 cutting process Methods 0.000 title claims abstract description 150
- 239000004033 plastic Substances 0.000 title claims abstract description 78
- 229920003023 plastic Polymers 0.000 title claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract 1
- 239000013307 optical fiber Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of connector shell production equipment, in particular to a plastic shell cutting and grinding integrated machine. The utility model provides a plastic shell cutting and grinding integrated machine, which solves the technical problem of low production efficiency of plastic shells caused by incapability of applying large cutting force to the plastic shells in the prior art. The utility model provides a plastics shell cutting grinds all-in-one, includes the frame, the frame is provided with the workstation, the frame still is provided with the right the plastic casing of clamp centre gripping carries out the processing agency that processes, and the cutting effort that first cutting blade just applyed the plastics shell and the cutting effort that second cutting blade applyed the shell can offset partly each other to make plastics shell can not bear too big effort at the cutting process, and then make first cutting blade, second cutting blade can adopt bigger cutting effort to cut plastics shell, improved plastics shell's production efficiency.
Description
Technical Field
The utility model relates to the technical field of connector shell production equipment, in particular to a plastic shell cutting and grinding integrated machine.
Background
The optical fiber connector is a device for carrying out detachable (movable) connection between optical fibers, and precisely connects two end surfaces of the optical fibers, so that the light energy output by the transmitting optical fiber can be coupled into the receiving optical fiber to the maximum extent, and the influence on a system caused by the intervention of the light energy into an optical link is minimized, which is the basic requirement of the optical fiber connector, and the outer part of the optical fiber connector is mainly made of plastic.
The existing optical fiber connector is often formed by injection molding through a mold, heated and melted plastic is injected into a mold cavity by an injection molding machine under high pressure, and after cooling and solidification, a shell blank is obtained.
The shell blank formed by injection molding requires cutting and grinding of the blank after molding, and since the shell blank is made of plastic, excessive clamping force or cutting force cannot be applied to the shell blank during cutting to prevent deformation or damage of the shell. However, too small a cutting force causes a decrease in the cutting efficiency of the blank, thereby causing a decrease in the processing efficiency of the plastic housing blank.
Disclosure of Invention
The utility model provides a plastic shell cutting and grinding integrated machine, which solves the technical problem of low production efficiency of plastic shells caused by incapability of applying large cutting force to the plastic shells in the prior art.
Some embodiments employed to solve the above technical problems include:
the plastic shell cutting and grinding integrated machine comprises a frame, wherein the frame is provided with a workbench which is connected with the frame in a sliding manner, and the workbench is provided with a clamp for clamping the plastic shell;
the machine frame is also provided with a processing mechanism for processing the plastic shell clamped by the clamp, the processing mechanism comprises a support frame, the support frame is connected to the machine frame in a sliding manner along the vertical direction, and the support frame is provided with a cutting mechanism and a grinding mechanism;
the cutting mechanism comprises a first cutting blade and a second cutting blade, wherein the first cutting blade applies a first-direction cutting force to the plastic shell clamped by the clamp, the second cutting blade applies a second-direction cutting force to the plastic shell clamped by the clamp, the first-direction cutting force is equal to the second-direction cutting force in magnitude and opposite in direction, and a gap for preventing the first cutting blade and the second cutting blade from contacting in the vertical direction is formed between the first cutting blade and the second cutting blade;
the grinding mechanism comprises a grinding head, the supporting frame is provided with a motor, and the motor drives the first cutting blade, the second cutting blade and the grinding head through a transmission mechanism.
Preferably, the frame is provided with a guide frame for guiding the support frame, the support frame is provided with a guide rod, and the guide frame is provided with a guide hole matched with the guide rod.
Preferably, the support frame is further provided with a fixing seat for fixing the motor, the fixing seat is fixed on the support frame through screws, the fixing seat is rotationally connected with a screw rod for adjusting the height of the support frame relative to the frame, and the guide frame is provided with screw holes matched with the screw rod.
Preferably, the guide frame comprises a vertical plate fixed on the frame through screws and a transverse plate arranged on the vertical plate, the number of the vertical plates is two, the transverse plate is positioned between two vertical plates, and the screw holes and the guide holes are all formed in the transverse plate.
Preferably, the motor includes an output shaft, the transmission mechanism includes a driving gear disposed on the output shaft, the transmission mechanism further includes a first driven gear for driving the first cutting blade to rotate, a second driven gear for driving the second cutting blade to rotate, and a third driven gear for driving the grinding head to rotate, and the driving gear is meshed with the first driven gear, the second driven gear, and the third driven gear at the same time.
Preferably, the first cutting blade is rotatably connected to the support frame through a first shaft, and the first driven gear is fixed to the first shaft through a key connection.
Preferably, the second cutting blade is rotatably connected to the support frame through a second rotation shaft, and the second driven gear is fixed to the second rotation shaft through a key connection.
Preferably, the grinding head is rotatably connected to the support frame through a third rotating shaft, and the third driven gear is fixed to the third rotating shaft through a key connection.
Preferably, the rack is provided with a rail, the workbench is provided with a chute matched with the rail, and the rail and the rack are of an integrated structure.
Preferably, the frame is further provided with a screw rod for driving the workbench to move, the workbench is provided with a threaded hole matched with the screw rod, and the screw rod is rotatably connected to the frame through a support lug.
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up first cutting blade and second cutting blade to, the cutting effort direction that first cutting blade applyed the plastics shell is opposite and the size equals to the cutting effort direction that the second cutting blade applyed the shell, and in cutting the plastics shell, the cutting effort that first cutting blade just applyed the plastics shell and the cutting effort that the second cutting blade applyed the shell can offset one part each other, thereby makes the plastics shell can not bear too big effort at the cutting process, and then makes first cutting blade, second cutting blade can adopt bigger cutting effort to cut plastics shell, has improved plastics shell's production efficiency.
2. Through setting up the grinding head to, grinding head, first cutting blade and second cutting blade are by motor drive, have reduced the quantity of motor, make plastics shell cutting grind all-in-one easily control.
3. Through setting up grinding head, first cutting blade and second cutting blade, plastic housing can realize cutting and grinding through once clamping in the course of working, only need make the workstation shift, change the position of plastic housing for processing agency can switch between cutting and grinding, has further improved plastic housing's machining efficiency.
Drawings
For purposes of explanation, several embodiments of the present technology are set forth in the following figures. The following drawings are incorporated herein and constitute a part of this detailed description. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring the concepts of the subject technology.
Fig. 1 is a schematic view of the internal structure of the present utility model.
Fig. 2 is a schematic view of an arrangement of a first cutting insert and a second cutting insert.
Fig. 3 is an isometric view of a first angle of the present utility model.
Fig. 4 is an isometric view of a second angle of the present utility model.
Fig. 5 is a schematic view of a drive mechanism.
Fig. 6 is a schematic view showing an arrangement of the first cutting insert, the second cutting insert, and the grinding bit.
In the figure:
1. the device comprises a frame, 11, a guide frame, 111, a vertical plate, 112, a transverse plate, 12, a track, 13 and a screw rod.
2. A working table.
3. And (3) clamping pliers.
4. The machining device comprises a machining mechanism 41, a supporting frame 411, a guide rod 412, a fixing seat 413, a lead screw 42, a first cutting blade 43, a second cutting blade 44, a grinding head 45, a motor 451 and an output shaft.
5. The transmission mechanism, 51, the driving gear, 52, the first driven gear, 53, the second driven gear, 54, the third driven gear, 55, the first rotating shaft, 56, the second rotating shaft, 57 and the third rotating shaft.
Detailed Description
The specific embodiments illustrated below are intended as descriptions of various configurations of the subject technology and are not intended to represent the only configurations in which the subject technology may be practiced. Particular embodiments include specific details for the purpose of providing a thorough understanding of the subject technology. It will be clear and apparent, however, to one skilled in the art that the subject technology is not limited to the specific details shown herein and may be practiced without these specific details.
Referring to fig. 1 to 6, a plastic housing cutting and grinding integrated machine comprises a frame 1, wherein the frame 1 is provided with a workbench 2, the workbench 2 is connected with the frame 1 in a sliding manner, and the workbench 2 is provided with a clamp 3 for clamping a plastic housing;
the machine frame 1 is further provided with a processing mechanism 4 for processing the plastic shell clamped by the clamp 3, the processing mechanism 4 comprises a support frame 41, the support frame 41 is connected to the machine frame 1 in a sliding manner along the vertical direction, and the support frame 41 is provided with a cutting mechanism and a grinding mechanism;
the cutting mechanism comprises a first cutting blade 42 and a second cutting blade 43, wherein the first cutting blade 42 applies a cutting force in a first direction to the plastic shell clamped by the clamp 3, the second cutting blade 43 applies a cutting force in a second direction to the plastic shell clamped by the clamp 3, the cutting force in the first direction is equal to and opposite to the cutting force in the second direction, and a gap f for preventing the first cutting blade 42 and the second cutting blade 43 from contacting in the vertical direction is formed between the first cutting blade 42 and the second cutting blade 43;
the grinding mechanism includes a grinding bit 44, the support frame 41 is provided with a motor 45, and the motor 45 drives the first cutting blade 42, the second cutting blade 43, and the grinding bit 44 through a transmission mechanism 5.
The first cutting blade 42 and the second cutting blade 43 are located on both sides of the plastic housing, respectively, and the plastic housing is clamped to the clamp 3 during cutting, and then the relative positions of the plastic housing with respect to the first cutting blade 42 and the second cutting blade 43 are changed by displacing the table 2, so that the plastic housing can be cut by the first cutting blade 42 and the second cutting blade 43 which are rotated when passing through the first cutting blade 42 and the second cutting blade 43.
The first cutting blade 42 and the second cutting blade 43 can each independently cut the plastic housing, wherein the first cutting blade 42 defines the cutting dimension of the plastic housing when the first cutting blade 42 is positioned below the second cutting blade 43, and the second cutting blade 43 serves only an auxiliary function.
Specifically, the plastic housing has a soft texture, and cannot use a large clamping force, so that the plastic housing has a small clamping force after being clamped by the clamp 3, and therefore, a large feed amount cannot be used in the cutting process, i.e., a large cutting force cannot be applied to the plastic housing.
For this reason, by providing the first cutting blade 42 and the second cutting blade 43 such that the cutting force applied to the plastic housing by the first cutting blade 42 and the cutting force applied to the plastic housing by the second cutting blade 43 cancel each other out a portion, a relatively large cutting force can be applied when cutting the plastic housing, so that the cutting efficiency of the plastic housing can be improved.
The clamp 3 is a common clamping mechanism in the prior art, one clamp 3 can clamp one plastic shell, and one clamp 3 can also clamp a plurality of plastic shells. The plurality of plastic cases are aligned in a straight line direction and then clamped so that the plurality of plastic cases can be sequentially processed by the processing mechanism 4.
After the plastic shell is cut, the workbench 2 is continuously moved, when the cut plastic shell corresponds to the grinding head 44, the plastic shell is ground, the cutting and grinding of the plastic shell can be completed by one-time clamping, and the processing efficiency of the plastic shell is further improved.
Referring to fig. 1, in some embodiments, the frame 1 is provided with a guide frame 11 guiding the support frame 41, the support frame 41 is provided with a guide rod 411, and the guide frame 11 is provided with a guide hole matched with the guide rod 411.
The guide rods 411 may be integrally formed with the support frame 41, one or more guide rods 411 may be provided, and the cross-sectional shape of the guide rods 411 may be circular or polygonal.
The support 41 is further provided with a fixing seat 412 for fixing the motor 45, the fixing seat 412 is fixed on the support 41 through screws, the fixing seat 412 is rotatably connected with a screw 413 for adjusting the height of the support 41 relative to the frame 1, and the guide frame 11 is provided with a screw hole matched with the screw 413.
The screw 413 may be fixed to the fixed base 412 through a radial thrust bearing, the screw 413 may be driven by an independent motor, and the screw 413 may be driven manually. When the plastic housing is mass-processed, since the support frame 41 does not require frequent adjustment of displacement, the screw 413 may be driven by a manual driving manner.
The guide frame 11 comprises a vertical plate 111 fixed on the frame 1 through screws and a transverse plate 112 arranged on the vertical plate 111, two vertical plates 111 are arranged, the transverse plate 112 is positioned between the two vertical plates 111, and the screw holes and the guide holes are formed in the transverse plate 112.
Referring to fig. 1, in some embodiments, the motor 45 includes an output shaft 451, the transmission 5 includes a driving gear 51 disposed on the output shaft 451, the transmission 5 further includes a first driven gear 52 driving the first cutting blade 42 to rotate, a second driven gear 53 driving the second cutting blade 43 to rotate, and a third driven gear 54 driving the grinding bit 44 to rotate, and the driving gear 51 is simultaneously engaged with the first driven gear 52, the second driven gear 53, and the third driven gear 54.
The first cutting insert 42 is rotatably coupled to the support frame 41 by a first spindle 55, and the first driven gear 52 is secured to the first spindle 55 by a keyed connection.
The second cutting blade 43 is rotatably coupled to the support frame 41 by a second rotation shaft 56, and the second driven gear 53 is fixed to the second rotation shaft 56 by a key connection.
The grinding bit 44 is rotatably connected to the support 41 through a third rotating shaft 57, and the third driven gear 54 is fixed to the third rotating shaft 57 through a key connection.
The first rotation shaft 55, the second rotation shaft 56 and the third rotation shaft 57 are all rotatably connected to the support frame 41 through bearings. The support frame 41 may be provided with assembly holes to facilitate assembly of the first, second and third shafts 55, 56 and 57.
The first, second and third driven gears 52, 53 and 54 may have different heights such that the first, second and third driven gears 52, 53 and 54 are engaged with the driving gear 51 at different heights, respectively, to slow down wear of the driving gear 51.
In some embodiments, the frame 1 is provided with a rail 12, the workbench 2 is provided with a chute matched with the rail 12, and the rail 12 and the frame 1 are of an integral structure.
The machine frame 1 is further provided with a screw rod 13 for driving the workbench 2 to move, the workbench 2 is provided with a threaded hole matched with the screw rod 13, and the screw rod 13 is rotatably connected with the machine frame 1 through a support lug.
The screw 13 may be driven by an independent motor, or the screw 13 may be driven manually.
While the foregoing has been presented with a specific embodiment of the subject matter and with corresponding details, it should be understood that the foregoing description is only a few embodiments of the subject matter and that some details may be omitted when the embodiments are particularly implemented.
In addition, in some embodiments of the above utility model, there are many embodiments that can be implemented in combination, and the various combinations are not listed here. The above embodiments may be freely combined and implemented by those skilled in the art in specific implementation according to requirements, so as to obtain a better application experience.
When implementing the subject matter technical scheme, the person skilled in the art can obtain other detail configurations or drawings according to the subject matter technical scheme and the drawings, and obviously, the details still belong to the scope covered by the subject matter technical scheme without departing from the subject matter technical scheme.
Claims (10)
1. The utility model provides a plastics shell cutting grinds all-in-one which characterized in that: the plastic shell clamping device comprises a frame (1), wherein the frame (1) is provided with a workbench (2), the workbench (2) is connected to the frame (1) in a sliding manner, and the workbench (2) is provided with a clamp (3) for clamping the plastic shell;
the machine frame (1) is further provided with a processing mechanism (4) for processing the plastic shell clamped by the clamp (3), the processing mechanism (4) comprises a support frame (41), the support frame (41) is connected to the machine frame (1) in a sliding manner along the vertical direction, and the support frame (41) is provided with a cutting mechanism and a grinding mechanism;
the cutting mechanism comprises a first cutting blade (42) and a second cutting blade (43), wherein the first cutting blade (42) applies a first-direction cutting force to a plastic shell clamped by the clamp (3), the second cutting blade (43) applies a second-direction cutting force to the plastic shell clamped by the clamp (3), the first-direction cutting force is equal to the second-direction cutting force in magnitude and opposite in direction, and a gap for preventing the first cutting blade (42) and the second cutting blade (43) from contacting in the vertical direction is formed between the first cutting blade (42) and the second cutting blade (43);
the grinding mechanism comprises a grinding head (44), the supporting frame (41) is provided with a motor (45), and the motor (45) drives the first cutting blade (42), the second cutting blade (43) and the grinding head (44) through a transmission mechanism (5).
2. The plastic housing cutting and grinding all-in-one machine of claim 1, wherein: the frame (1) is provided with a guide frame (11) for guiding the support frame (41), the support frame (41) is provided with a guide rod (411), and the guide frame (11) is provided with a guide hole matched with the guide rod (411).
3. The plastic housing cutting and grinding all-in-one machine of claim 2, wherein: the support frame (41) is also provided with a fixing seat (412) for fixing the motor (45), the fixing seat (412) is fixed on the support frame (41) through screws, the fixing seat (412) is rotationally connected with a screw rod (413) for adjusting the height of the support frame (41) relative to the frame (1), and the guide frame (11) is provided with a guide part which is fixed on the guide frame
Screw holes matched with the screw rods (413).
4. A plastic housing cutting and grinding all-in-one machine as set forth in claim 3, wherein: the guide frame (11) comprises a vertical plate (111) fixed on the frame (1) through screws and a transverse plate (112) arranged on the vertical plate (111), the number of the vertical plates (111) is two, the transverse plate (112) is positioned between two vertical plates (111), and the screw holes and the guide holes are formed in the transverse plate (112).
5. The plastic housing cutting and grinding all-in-one machine of claim 4, wherein: the motor (45) comprises an output shaft (451), the transmission mechanism (5) comprises a driving gear (51) arranged on the output shaft (451), the transmission mechanism (5) further comprises a first driven gear (52) for driving the first cutting blade (42) to rotate, a second driven gear (53) for driving the second cutting blade (43) to rotate and a third driven gear (54) for driving the grinding head (44) to rotate, and the driving gear (51) is meshed with the first driven gear (52), the second driven gear (53) and the third driven gear (54) at the same time.
6. The plastic housing cutting and grinding all-in-one machine of claim 5, wherein: the first cutting blade (42) is rotatably connected to the support frame (41) through a first rotation shaft (55), and the first driven gear (52) is fixed to the first rotation shaft (55) through a key connection.
7. The plastic housing cutting and grinding all-in-one machine of claim 6, wherein: the second cutting blade (43) is rotatably connected to the support frame (41) through a second rotation shaft (56), and the second driven gear (53) is fixed to the second rotation shaft (56) through a key connection.
8. The plastic housing cutting and grinding all-in-one machine of claim 7, wherein: the grinding head (44) is rotatably connected to the supporting frame (41) through a third rotating shaft (57), and the third driven gear (54) is fixed to the third rotating shaft (57) through key connection.
9. The plastic housing cutting and grinding all-in-one machine of claim 1, wherein: the machine frame (1) is provided with a track (12), the workbench (2) is provided with a chute matched with the track (12), and the track (12) and the machine frame (1) are of an integrated structure.
10. The plastic housing cutting and grinding all-in-one machine of claim 9, wherein: the machine frame (1) is further provided with a screw rod (13) for driving the workbench (2) to move, the workbench (2) is provided with a threaded hole matched with the screw rod (13), and the screw rod (13) is rotationally connected with the machine frame (1) through a supporting lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321652355.XU CN220261246U (en) | 2023-06-27 | 2023-06-27 | Plastic housing cutting and grinding integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321652355.XU CN220261246U (en) | 2023-06-27 | 2023-06-27 | Plastic housing cutting and grinding integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220261246U true CN220261246U (en) | 2023-12-29 |
Family
ID=89312570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321652355.XU Active CN220261246U (en) | 2023-06-27 | 2023-06-27 | Plastic housing cutting and grinding integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220261246U (en) |
-
2023
- 2023-06-27 CN CN202321652355.XU patent/CN220261246U/en active Active
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