CN211256277U - Flat eye device for sewing - Google Patents
Flat eye device for sewing Download PDFInfo
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- CN211256277U CN211256277U CN201921785537.8U CN201921785537U CN211256277U CN 211256277 U CN211256277 U CN 211256277U CN 201921785537 U CN201921785537 U CN 201921785537U CN 211256277 U CN211256277 U CN 211256277U
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- motor
- fixed
- cutter body
- flat
- cutter
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Abstract
The utility model discloses a relate to flat eye technical field, specifically be a flat eye device for sewing, including the cutter body, the fixed surface welding of the upper end of cutter body has the fixed cover of cutter body, is fixed with the arbor through the screw rod in the fixed cover of cutter body, and the upper end of arbor is provided with the mounting groove, and it has motor shaft to match the block in the mounting groove, and motor shaft passes through the screw rod to be fixed in the upper end of arbor, and motor shaft's upper end transmission is connected in the below of motor, and the motor setting is in the inside of motor protective housing. The utility model is provided with the guide sleeve and the guide disc, so that the cutter shaft is more stable when rotating and is not easy to shake, thereby being beneficial to accurate processing; the utility model discloses well motor casing is inside to be provided with hosepipe and packing sponge layer, has both solved the heat dissipation problem, has avoided the noise too big simultaneously, and the practicality is strong.
Description
Technical Field
The utility model relates to a flat eye technical field specifically is a flat eye device for sewing.
Background
A flat-hole device, namely a flat-hole buttonhole machine, is sewing equipment for processing buttonholes of clothes in the field of garment processing.
The eye flattening device in the prior art comprises a machine head and a cloth cutting mechanism arranged on the machine head, wherein the cloth cutting mechanism comprises a cutter shaft and an air cylinder for driving the cutter shaft to move. Adopt the cylinder drive arbor to remove among the prior art, this kind of drive mode noise is great, and what the guide shaft removed in the course of working is very firm not, and processing has certain deviation, is not suitable for precision finishing.
To this end, we propose a flat-eye device for sewing that solves the above mentioned drawbacks well.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flat eye device for sewing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hole flattening device for sewing comprises a cutter body, a cutter body fixing sleeve is fixedly welded on the surface of the upper end of the cutter body, a cutter shaft is fixed in the cutter body fixing sleeve through a screw rod, a mounting groove is formed in the upper end of the cutter shaft, a motor rotating shaft is matched and clamped in the mounting groove and is fixed at the upper end of the cutter shaft through the screw rod, the upper end of the motor rotating shaft is in transmission connection with the lower portion of a motor, the motor is arranged in a motor protective shell, two groups of connecting shafts are fixedly welded on the inner wall of the upper portion of the motor protective shell, the lower ends of the two groups of connecting shafts are fixedly welded on the upper surface of the motor, a water belt and a filling sponge layer are arranged in the motor protective shell, a through hole for the connecting shafts to movably penetrate through is formed in the upper end of the water, the uide bushing is character cut in bas-relief structure, and equal movable mosaic has the ball on the trilateral inner wall of uide bushing, the rubber abrasionproof that the ball activity laminating was established at the positioning disk tip cover decreases the cover surface, the positioning disk is the ring form structure, and the fixed welding of lower fixed surface of positioning disk has the fixed cover of positioning disk.
Preferably, the motor protective housing is a rectangular box structure without a lower surface, and a sealing cover is fixed at an opening at the lower end of the motor protective housing through a screw.
Preferably, the water hose is wrapped on the outer ring of the motor, and the filling sponge layer is filled in a gap between the water hose and the motor protection shell.
Preferably, the motor protective housing's upper surface round department fixed welding has the installation limit, the installation edge is provided with the preformed hole that runs through from top to bottom.
Preferably, the guide disc fixing sleeve is movably sleeved on the cutter shaft, and the guide disc fixing sleeve is fixed on the cutter shaft through a screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with the guide sleeve and the guide disc, so that the cutter shaft is more stable when rotating and is not easy to shake, thereby being beneficial to accurate processing;
2. the utility model discloses well motor casing is inside to be provided with hosepipe and packing sponge layer, has both solved the heat dissipation problem, has avoided the noise too big simultaneously, and the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: the cutter body 1, the fixed cover 2 of cutter body, arbor 3, the fixed cover 4 of positioning disk, positioning disk 5, the guiding sleeve 6, mounting groove 7, linking bridge 8, motor shaft 9, closing cap 10, motor protective housing 11, motor 12, installation limit 13, hosepipe 14, connecting axle 15, perforation 16, packing sponge layer 17, ball 18, rubber abrasionproof cover 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a hole flattening device for sewing comprises a cutter body 1, a cutter body fixing sleeve 2 is fixedly welded on the surface of the upper end of the cutter body 1, a cutter shaft 3 is fixed in the cutter body fixing sleeve 2 through a screw, an installation groove 7 is formed in the upper end of the cutter shaft 3, a motor rotating shaft 9 is matched and clamped in the installation groove 7, the motor rotating shaft 9 is fixed at the upper end of the cutter shaft 3 through the screw, the upper end of the motor rotating shaft 9 is in transmission connection with the lower portion of a motor 12, the motor 12 is arranged in a motor protection shell 11, the motor protection shell 11 is of a rectangular box structure without a lower surface, a sealing cover 10 is fixed at an opening at the lower end of the motor protection shell 11 through a screw, and the sealing cover 10 is;
a mounting edge 13 is fixedly welded at one circle of the upper surface of the motor protection shell 11, and a preformed hole which penetrates up and down is formed in the mounting edge 13, so that the mounting is convenient;
the water hose is characterized in that two groups of connecting shafts 15 are fixedly welded on the inner wall above the motor protective shell 11, the lower ends of the two groups of connecting shafts 15 are fixedly welded on the upper surface of the motor 12, a water hose 14 and a filling sponge layer 17 are arranged in the motor protective shell 11, the water hose 14 is wrapped at the outer ring of the motor 12, and the filling sponge layer 17 is filled in the gap between the water hose 14 and the motor protective shell 11, so that the structural design is reasonable, and meanwhile, the good heat dissipation performance and the low noise of the motor 12 are guaranteed;
a through hole 16 for the connecting shaft 15 to movably penetrate is formed in the upper end of the water hose 14, and the motor 12 can be stably welded in the motor protective shell 11 through the connecting shaft 15;
the left side and the right side of the lower end of the motor protection shell 11 are fixedly welded with the connecting supports 8, the lower end of each connecting support 8 is fixedly welded with the guide sleeve 6, each guide sleeve 6 is of a concave structure, balls 18 are movably embedded in three inner walls of each guide sleeve 6, the balls 18 are movably attached to the outer surface of a rubber anti-abrasion sleeve 19 sleeved at the end of the guide disc 5, the guide disc 5 can rotate in the guide sleeve 6 more stably through the balls 18, the rubber anti-abrasion sleeve 19 has the effect of reducing abrasion between the guide disc 5 and the guide sleeve 6, and the practicability is high;
wherein, the guide disc 5 is the ring structure of form, and the fixed welding of the lower surface of guide disc 5 has the fixed cover of guide disc 4, and the fixed cover of guide disc 4 movable sleeve is established on arbor 3, and the fixed cover of guide disc 4 passes through the screw rod to be fixed on arbor 3, has realized the portable dismouting of guide disc 5.
The working principle is as follows: starting motor 12, motor shaft 9 drives arbor 3 and rotates, arbor 3 drives cutter body 1, level the eye in sewing operation, wherein, the positioning disk 5 is installed to the intermediate position of arbor 3, positioning disk 5 restriction is in uide bushing 6, the stable rotation of arbor 3 has been realized, can not rock, and motor protective housing 11 accessible screw passes the preformed hole on installation limit 13, realize the installation of stable form, and motor 12 surface cover in the motor protective housing 11 is equipped with hosepipe 14, hosepipe 14 has good heat absorption, avoid motor 12 overheated, and the outer sponge layer 17 of packing of hosepipe 14 has good sound absorbing effect, avoid motor 12 moving in-process to produce great noise.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A flat eye device for sewing, includes cutter body (1), its characterized in that: the cutter body fixing sleeve (2) is fixedly welded on the surface of the upper end of the cutter body (1), the cutter shaft (3) is fixed in the cutter body fixing sleeve (2) through a screw, a mounting groove (7) is formed in the upper end of the cutter shaft (3), a motor rotating shaft (9) is clamped in the mounting groove (7) in a matching mode, the motor rotating shaft (9) is fixed on the upper end of the cutter shaft (3) through the screw, the upper end of the motor rotating shaft (9) is connected to the lower portion of a motor (12) in a transmission mode, the motor (12) is arranged inside a motor protecting shell (11), two groups of connecting shafts (15) are fixedly welded on the inner wall of the upper portion of the motor protecting shell (11), the lower ends of the two groups of connecting shafts (15) are fixedly welded on the upper surface of the motor (12), a water hose (14) and a filling sponge layer (17) are arranged in the motor protecting shell (, the equal fixed welding in lower extreme left and right sides of motor protective housing (11) has linking bridge (8), the fixed welding of lower extreme of linking bridge (8) has uide bushing (6), uide bushing (6) are character cut in bas-relief structure, and equal movable mosaic has ball (18) on the trilateral inner wall of uide bushing (6), the rubber abrasionproof that ball (18) activity laminating was established at the tip cover of deflector (5) decreases cover (19) surface, deflector (5) are the loop configuration, and the fixed welding of lower fixed surface of deflector (5) has the fixed cover of deflector (4).
2. A flat-eye device for sewing according to claim 1, wherein: the motor protection shell (11) is of a rectangular box structure without a lower surface, and a sealing cover (10) is fixed at an opening at the lower end of the motor protection shell (11) through a screw.
3. A flat-eye device for sewing according to claim 1, wherein: the water hose (14) is wrapped on the outer ring of the motor (12), and the filling sponge layer (17) is filled in a gap between the water hose (14) and the motor protective shell (11).
4. A flat-eye device for sewing according to claim 1, wherein: the motor protection shell is characterized in that a mounting edge (13) is fixedly welded at one circle of the upper surface of the motor protection shell (11), and a preformed hole which penetrates through the mounting edge (13) vertically is formed in the mounting edge.
5. A flat-eye device for sewing according to claim 1, wherein: the guide disc fixing sleeve (4) is movably sleeved on the cutter shaft (3), and the guide disc fixing sleeve (4) is fixed on the cutter shaft (3) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921785537.8U CN211256277U (en) | 2019-10-22 | 2019-10-22 | Flat eye device for sewing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921785537.8U CN211256277U (en) | 2019-10-22 | 2019-10-22 | Flat eye device for sewing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211256277U true CN211256277U (en) | 2020-08-14 |
Family
ID=71957945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921785537.8U Active CN211256277U (en) | 2019-10-22 | 2019-10-22 | Flat eye device for sewing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211256277U (en) |
-
2019
- 2019-10-22 CN CN201921785537.8U patent/CN211256277U/en active Active
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