CN218083018U - A appurtenance for 3D printer hold-in range cuts - Google Patents
A appurtenance for 3D printer hold-in range cuts Download PDFInfo
- Publication number
- CN218083018U CN218083018U CN202222542817.4U CN202222542817U CN218083018U CN 218083018 U CN218083018 U CN 218083018U CN 202222542817 U CN202222542817 U CN 202222542817U CN 218083018 U CN218083018 U CN 218083018U
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- base
- synchronous belt
- cutting
- printer
- hold
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Abstract
An auxiliary tool for cutting a synchronous belt of a 3D printer effectively solves the problem that the cutting precision is influenced by the slippage of the synchronous belt during cutting; the synchronous belt conveyor comprises a base fixed on a workbench, wherein a U-shaped plate is arranged in the base, rollers are rotationally arranged in the U-shaped plate, bosses positioned on two sides of the rollers are arranged in the base, through grooves are formed in the bosses, a synchronous belt penetrates through the through grooves, a base is connected above the base, a motor is fixed on the base, and a synchronous wheel positioned above the rollers is fixed on an output shaft of the motor; the synchronous belt cutting device is simple and ingenious in structure, can be used for locally obtaining materials, is low in cost, and does not slip when the synchronous belt is cut, so that the cutting precision is improved, the cutting efficiency is improved, and the cutting difficulty is reduced.
Description
Technical Field
The utility model relates to a 3D printer technical field especially relates to an appurtenance that is used for 3D printer hold-in range to cut.
Background
The synchronous belt cutting of the 3D printer comprises automatic cutting and manual cutting, and for small enterprises, cost reduction and precision guarantee are the primary tasks; all 3D printer manufacturers purchase synchronous belts as package incoming materials, and need to cut the synchronous belts into different lengths according to different machine types on site; large enterprises can choose to buy special equipment, the cutting length and the cutting efficiency are both guaranteed, but the cost is high; according to the positioning of the printer, the length of the belt is preferably controlled within +/-0.5 mm; when cutting the hold-in range among the prior art, owing to do not have dedicated frock clamp, the hold-in range often can appear the phenomenon of skidding, leads to the length error of cutting great, can't satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
For overcoming prior art's defect, the utility model provides an appurtenance for 3D printer hold-in range cuts, the effectual hold-in range of having solved skids when cutting and influences the problem of cutting precision.
The technical scheme for solving the technical problem is as follows: the utility model provides an appurtenance for 3D printer hold-in range cuts, is provided with the U template including fixing the base on the workstation in the base, and U template internal rotation is provided with the gyro wheel, is equipped with the boss that is located the gyro wheel both sides in the base, is equipped with logical groove on the boss, and the hold-in range passes from leading to the inslot, and the base top is connected with the base, is fixed with the motor on the base, is fixed with the synchronizing wheel that is located the gyro wheel top on the output shaft of motor.
Preferably, the U-shaped plate is provided with two screw rods penetrating through the base, the screw rods are sleeved with springs, the springs are located between the U-shaped plate and the base, the springs upwards push the U-shaped plate, and adjusting nuts in threaded connection with the screw rods are arranged below the base.
Preferably, the synchronizing wheel is provided with a wheel tooth matched with the synchronizing belt.
Preferably, the inner side of the boss is an arc-shaped surface matched with the roller.
Preferably, the adjusting nut is a butterfly nut.
The utility model discloses simple structure is ingenious, draws materials locally, and low cost does not skid at the hold-in range when cutting the hold-in range to improve the cutting precision, improve and cut efficiency, reduce and cut the degree of difficulty.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
As can be known from figures 1 to 3, an appurtenance for 3D printer hold-in range cuts, including fixing base 1 on the workstation, be provided with U template 2,U template 2 internal rotation in the base 1 and be provided with gyro wheel 3, be equipped with boss 4 that is located gyro wheel 3 both sides in the base 1, boss 4 inboard be with gyro wheel 3 complex arcwall face, be equipped with logical groove 5 on the boss 4, the hold-in range passes from leading to the inslot 5, base 1 top is connected with base 6, be fixed with motor 7 on the base 6, be fixed with the synchronizing wheel 8 that is located gyro wheel 3 top on the output shaft of motor 7, be equipped with on the synchronizing wheel 8 with hold-in range complex teeth of a cogwheel 12.
When the utility model is used in a concrete way,
the synchronous belt penetrates through the through groove 5, the upper portion of the synchronous belt is matched with the gear teeth 12 on the synchronous wheel 8, the roller 3 is arranged below the synchronous belt to support the synchronous belt, the synchronous belt is enabled to be tightly attached to the synchronous wheel 8, when the motor 7 drives the synchronous wheel 8 to rotate, the synchronous belt is controlled to feed, the length fed by the synchronous belt is controlled through the rotating angle of the motor 7, and therefore the length precision of the synchronous belt is guaranteed when the synchronous belt is cut.
In order to keep the synchronous belt to be in contact with the synchronous wheel 8 all the time, two screw rods 9 penetrating through the base 1 are arranged on the U-shaped plate 2, springs 10 are sleeved on the screw rods 9, the springs 10 are located between the U-shaped plate 2 and the base 1, the U-shaped plate 2 is upwards pushed by the springs 10, adjusting nuts 11 in threaded connection with the screw rods 9 are arranged below the base 1, and the adjusting nuts 11 are butterfly nuts 11.
At the before-operation rotation adjusting nut 11, adjusting screw 9 produces the change in the length of base 1 top, the height of U template 2 changes along with adjusting screw 9's length variation under the spring 10 effect, therefore, the height of gyro wheel 3 changes, the position of adjustment gyro wheel 3 before the work, make gyro wheel 3 can pass through the hold-in range smoothly between gyro wheel 3 and the synchronizing wheel 8 when last extreme position, simultaneously because the existence of spring 10, if the thickness of hold-in range is inhomogeneous, spring 10 can compress, so that the hold-in range smoothly pass through and do not take place the phenomenon of skidding between the synchronizing wheel 8.
The utility model discloses in, U type regulating part on U template 2 adopted the printer, spring 10 adopts spring 10 on the extruder, gyro wheel 3 is the POM wheel, for the wheel commonly used of printer producer, synchronizing wheel 8 for the synchronizing wheel 8 of using on the printer, motor 7 is motor 7 that the printer used, screw rod 9 is the long screw rod 9 of using when adjusting the hotbed height, base 1 prints the piece for the printer with base 6, all parts are drawn materials locally, therefore, the carrier wave prepaid electric energy meter is low in cost, the equipment of completion equipment that can be quick, then use the controller to control motor 7, 8 pivoted angles of synchronizing wheel come to adjust hold-in range length, thereby realize accurate cutting.
Compared with the prior art, the utility model, following beneficial effect has: 1. the distance between the idler wheel and the synchronous wheel can be adjusted, and the tightness of the synchronous belt during passing is adjusted, so that the slipping phenomenon is avoided; 2. the material is used locally, the cost is low, the equipment can be assembled quickly, and the operation is convenient and quick; 3. because the phenomenon of slipping does not occur, the cutting precision is ensured, the cutting efficiency is improved, and the cutting operation difficulty is reduced.
Claims (5)
1. The utility model provides an appurtenance for 3D printer hold-in range cuts, a serial communication port, including fixing base (1) on the workstation, be provided with U template (2) in base (1), U template (2) internal rotation is provided with gyro wheel (3), be equipped with boss (4) that are located gyro wheel (3) both sides in base (1), be equipped with logical groove (5) on boss (4), the hold-in range passes from leading to groove (5), base (1) top is connected with base (6), be fixed with motor (7) on base (6), be fixed with synchronizing wheel (8) that are located gyro wheel (3) top on the output shaft of motor (7).
2. The auxiliary tool for cutting the synchronous belt of the 3D printer according to claim 1, wherein two screws (9) penetrating through the base (1) are arranged on the U-shaped plate (2), a spring (10) is sleeved on each screw (9), the spring (10) is located between the U-shaped plate (2) and the base (1), the spring (10) pushes the U-shaped plate (2) upwards, and an adjusting nut (11) in threaded connection with the screws (9) is arranged below the base (1).
3. The auxiliary tool for 3D printer synchronous belt cutting as claimed in claim 1, characterized in that the synchronous wheel (8) is provided with gear teeth (12) matched with the synchronous belt.
4. The auxiliary tool for 3D printer synchronous belt cutting as claimed in claim 1, wherein the inner side of the boss (4) is an arc surface matched with the roller (3).
5. The auxiliary tool for 3D printer synchronous belt cutting as claimed in claim 2, characterized in that the adjusting nut (11) is a butterfly nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222542817.4U CN218083018U (en) | 2022-09-26 | 2022-09-26 | A appurtenance for 3D printer hold-in range cuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222542817.4U CN218083018U (en) | 2022-09-26 | 2022-09-26 | A appurtenance for 3D printer hold-in range cuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218083018U true CN218083018U (en) | 2022-12-20 |
Family
ID=84456491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222542817.4U Active CN218083018U (en) | 2022-09-26 | 2022-09-26 | A appurtenance for 3D printer hold-in range cuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218083018U (en) |
-
2022
- 2022-09-26 CN CN202222542817.4U patent/CN218083018U/en active Active
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