CN219709772U - Adjusting seat for sewing machine - Google Patents
Adjusting seat for sewing machine Download PDFInfo
- Publication number
- CN219709772U CN219709772U CN202320544256.3U CN202320544256U CN219709772U CN 219709772 U CN219709772 U CN 219709772U CN 202320544256 U CN202320544256 U CN 202320544256U CN 219709772 U CN219709772 U CN 219709772U
- Authority
- CN
- China
- Prior art keywords
- adjusting seat
- guide rail
- adjusting
- rail plate
- holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a sewing machine technology, aiming at providing an adjusting seat for a sewing machine, which has the technical scheme that the adjusting seat comprises a frame and a transmission component symmetrically arranged on the frame, wherein the transmission component comprises an adjusting seat, a fixed seat which is arranged corresponding to the adjusting seat and can not be adjusted, and a guide rail plate which is connected with the fixed seat and the adjusting seat, wherein a plurality of through holes are arranged at two sides of the end part of the guide rail plate, and a plurality of through grooves which are corresponding to the through holes of the guide rail plate and are used for connection are arranged at two sides of the adjusting seat; the end face of the guide rail plate is provided with a threaded hole, and the adjusting seat is provided with a through hole a which corresponds to the threaded hole and is used for adjusting. According to the adjusting seat for the sewing machine, the tightness degree of the belt arranged on the adjusting seat and the fixing seat is adjusted by inserting the bolts into the through holes a of the L-shaped plate and rotationally connecting with the threaded holes on the guide rail plate, the adjusting seat is integrally arranged, the adjusting is realized, the operation is simple and convenient, and the manufacturing cost and the maintenance cost are relatively low. The utility model is suitable for the technical field of sewing machines.
Description
Technical Field
The utility model relates to a sewing machine technology, in particular to an adjusting seat for a sewing machine.
Background
The adjusting seat of the sewing machine is a mechanism for adjusting the tightness degree of a belt in a transmission assembly of the sewing machine.
The prior art center has some defects when in use: the existing mechanism for adjusting the tightness degree of the belt of the sewing machine is separately installed, namely the adjusting mechanism is installed on the frame, the rail is not installed with the adjusting mechanism, the rail and the adjusting mechanism are separately adjusted, the operation is troublesome, and the manufacturing cost is high.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide an adjusting seat for a sewing machine.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the adjusting seat for the sewing machine comprises a frame and a transmission assembly symmetrically arranged on the frame, wherein the transmission assembly comprises an adjusting seat, a fixed seat which is arranged corresponding to the adjusting seat and can not be adjusted, and a guide rail plate which is connected with the fixed seat and the adjusting seat, wherein a plurality of through holes are formed in two sides of the end part of the guide rail plate, and a plurality of through grooves which are corresponding to the through holes of the guide rail plate and are used for connection are formed in two sides of the adjusting seat; the end face of the guide rail plate is provided with a threaded hole, and the adjusting seat is provided with a through hole a which corresponds to the threaded hole and is used for adjusting.
The utility model is further provided with: the adjusting seat comprises an L-shaped plate arranged on the frame, two connecting plates connected with the guide rail plate are symmetrically arranged on the L-shaped plate, through holes coaxial with each other are formed in the connecting plates, a rotating rod connected with the two connecting plates through bearings is arranged in the through holes, and a rotating wheel located between the two connecting plates is coaxially arranged on the rotating rod.
The utility model is further provided with: the through hole a is positioned on the L-shaped plate, and the through groove is positioned on the connecting plate.
The utility model is further provided with: the outside of the L-shaped plate can be adjusted by penetrating through the through hole a on the L-shaped plate through the bolt and then being rotationally connected with the threaded hole on the guide rail plate.
The utility model is further provided with: the cross section of the guide rail plate is U-shaped, and the middle of the guide rail plate is high and the two sides of the guide rail plate are low.
The beneficial effects of the utility model are as follows:
1. compared with the prior art, the adjusting seat for the sewing machine is used for adjusting the tightness degree of the belt arranged on the adjusting seat and the fixing seat by inserting the bolts into the through holes a of the L-shaped plate and rotationally connecting with the threaded holes on the guide rail plate, and is convenient to operate and relatively low in manufacturing cost and maintenance cost by adopting the integrally arranged adjusting seat.
2. According to the adjusting seat for the sewing machine, the plurality of through holes are formed in the two sides of the end part of the guide rail plate, the plurality of through grooves which correspond to the through holes of the guide rail plate and are connected with the through holes are formed in the two sides of the adjusting seat, are arranged on the connecting plate, and are connected with the through holes through bolts, so that a movable space is formed, and the tightness degree of a belt can be conveniently adjusted.
3. In the utility model, the cross section of the guide rail plate is U-shaped, and the middle of the guide rail plate is high and the two sides of the guide rail plate are low, so that the guide rail plate is conveniently inserted into the adjusting seat to mount the guide rail plate and the adjusting seat together, thereby forming an integrated structure.
4. The utility model has simple structure and convenient manufacture, and is suitable for popularization, implementation and application.
Drawings
FIG. 1 is a structural view of an adjusting seat for a sewing machine according to the present utility model.
Reference numerals in the drawings: 1. a frame; 2. an adjusting seat; 3. a guide rail plate; 4. a through hole; 5. a through groove; 6. a through hole a; 7. an L-shaped plate; 8. a connecting plate; 9. a rotating rod; 10. a rotating wheel.
Detailed Description
An embodiment of the adjusting seat for a sewing machine according to the present utility model will be further described with reference to fig. 1.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature's illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "lower" may encompass both an upper and lower orientation. The device may be otherwise positioned (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second", and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The adjusting seat for the sewing machine shown in fig. 1 comprises a frame 1 and a transmission assembly symmetrically arranged on the frame 1, wherein the transmission assembly comprises an adjusting seat 2, a fixed seat which is arranged corresponding to the adjusting seat 2 and can not be adjusted, and a guide rail plate 3 which is connected with the fixed seat and the adjusting seat 2, a plurality of through holes 4 are formed in two sides of the end part of the guide rail plate 3, and a plurality of through grooves 5 which are corresponding to the through holes 4 of the guide rail plate 3 and are used for connection are formed in two sides of the adjusting seat 2; the end face of the guide rail plate 3 is provided with a threaded hole, and the adjusting seat 2 is provided with a through hole a6 which corresponds to the threaded hole and is used for adjustment; the adjusting seat 2 comprises an L-shaped plate 7 arranged on the frame 1, two connecting plates 8 used for being connected with the guide rail plate 3 are symmetrically arranged on the L-shaped plate 7, through holes coaxial with each other are formed in the connecting plates 8, a rotating rod 9 connected with the two connecting plates 8 through bearings is arranged in the through holes, a rotating wheel 10 positioned between the two connecting plates 8 is coaxially arranged on the rotating rod 9, the structures of the fixed seat and the adjusting seat 2 are approximately the same, and the fixed seat and the rotating wheel 10 of the adjusting seat 2 are connected through belt transmission and are conventional technical means for a person skilled in the art; the through hole a6 is positioned on the L-shaped plate 7, the through groove 5 is positioned on the connecting plate 8, and a plurality of through holes 4 are formed in two sides of the end part of the guide rail plate 3, a plurality of through grooves 5 which correspond to the through holes 4 of the guide rail plate 3 and are used for connection are formed in two sides of the adjusting seat 2, the through groove 5 is positioned on the connecting plate 8, the through holes 4 and the through grooves 5 are connected through bolts, and the through groove 5 has the function of forming a movable space, so that the tightness degree of a belt can be conveniently adjusted; the outer part of the L-shaped plate 7 can be adjusted by passing through a through hole a6 on the L-shaped plate 7 through a bolt and then being rotationally connected with a threaded hole on the guide rail plate 3; the cross section of the guide rail plate 3 is U-shaped, and the middle of the guide rail plate 3 is high and two sides are low, in the utility model, the cross section of the guide rail plate 3 is U-shaped, and the middle of the guide rail plate 3 is high and two sides are low, so that the guide rail plate 3 can be conveniently inserted into the adjusting seat 2 to install the guide rail plate 3 and the adjusting seat 2 together, and an integrated structure is formed. Compared with the prior art, the adjusting seat for the sewing machine is used for adjusting the tightness degree of the belt arranged on the adjusting seat 2 and the fixed seat by inserting the bolts into the through holes a6 of the L-shaped plate 7 and rotationally connecting with the threaded holes on the guide rail plate 3, and the adjusting seat 2 is integrally arranged for adjusting, so that the operation is simple and convenient, and the manufacturing cost and the maintenance cost are relatively low. The utility model has simple structure and convenient manufacture, and is suitable for popularization, implementation and application.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides a sewing machine is with adjusting seat, including frame (1) and symmetry set up the drive assembly on frame (1), drive assembly includes adjusting seat (2), with adjusting seat (2) correspond setting up and unable fixing base and connect fixing base and adjusting seat (2) guide rail board (3) constitute, its characterized in that, guide rail board (3) tip both sides are equipped with a plurality of through-holes (4), adjusting seat (2) both sides are equipped with a plurality of logical groove (5) that correspond and be used for connecting with guide rail board (3) through-hole (4); the end face of the guide rail plate (3) is provided with a threaded hole, and the adjusting seat (2) is provided with a through hole a (6) which corresponds to the threaded hole and is used for adjusting.
2. The adjusting seat for the sewing machine according to claim 1, wherein the adjusting seat (2) comprises an L-shaped plate (7) arranged on the frame (1), two connecting plates (8) used for being connected with the guide rail plate (3) are symmetrically arranged on the L-shaped plate (7), through holes coaxial with each other are formed in the connecting plates (8), a rotating rod (9) connected with the two connecting plates (8) through bearings is arranged in the through holes, and a rotating wheel (10) positioned between the two connecting plates (8) is coaxially arranged on the rotating rod (9).
3. An adjusting seat for sewing machine according to claim 1 or 2, characterized in that the through hole a (6) is located on the L-shaped plate (7), and the through groove (5) is located on the connecting plate (8).
4. A seat for adjusting a sewing machine according to claim 3, wherein the L-shaped plate (7) is externally adjustable by means of bolts passing through the through holes a (6) of the L-shaped plate (7) and then rotatably connected with threaded holes of the guide rail plate (3).
5. The adjusting seat for the sewing machine according to claim 1, wherein the cross section of the guide rail plate (3) is U-shaped, and the middle of the guide rail plate (3) is higher and lower at both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320544256.3U CN219709772U (en) | 2023-03-14 | 2023-03-14 | Adjusting seat for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320544256.3U CN219709772U (en) | 2023-03-14 | 2023-03-14 | Adjusting seat for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219709772U true CN219709772U (en) | 2023-09-19 |
Family
ID=87983679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320544256.3U Active CN219709772U (en) | 2023-03-14 | 2023-03-14 | Adjusting seat for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219709772U (en) |
-
2023
- 2023-03-14 CN CN202320544256.3U patent/CN219709772U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219709772U (en) | Adjusting seat for sewing machine | |
| CN209935720U (en) | Positioning mechanism capable of adjusting positioning position | |
| CN215854695U (en) | Supporting device with adjustable fixed posture and orientation | |
| CN210818456U (en) | Bearing journal positioning mechanism and processing device for steering knuckle | |
| CN211009782U (en) | Double-screw rod guiding device of stepping servo motor | |
| CN208443584U (en) | Automotive transmission assembly fatigue life test stand | |
| CN220040609U (en) | 5G communication antenna test frame | |
| CN210377475U (en) | Convenient structure of scanning rifle with adjustable rotatory displacement | |
| CN201060328Y (en) | Structure of dividing board component | |
| CN218756342U (en) | Triangular seat for circular knitting machine | |
| CN220228667U (en) | Multifunctional backboard structure | |
| CN215010908U (en) | Circuit board pin inserting device | |
| CN215151268U (en) | A upset adjusting device for production of accurate injection molding | |
| CN212131080U (en) | Bearing frame convenient to install and dismantle fast | |
| CN218934692U (en) | Adjustable support of fracturing equipment and fracturing equipment | |
| CN215374816U (en) | Tensile experiment clamping device for special cable | |
| CN219434342U (en) | Seat strength test equipment | |
| CN220037391U (en) | Guide shaft support with fixed handle | |
| CN219312074U (en) | Device for adjusting lamp beacon | |
| CN221080330U (en) | Connection structure of antenna and installing support | |
| CN216243408U (en) | Multimedia exhibition item interaction device | |
| CN217296015U (en) | Display module conveying mechanism | |
| CN221127740U (en) | Adjusting device and LED display screen | |
| CN221075158U (en) | Mounting and positioning structure of speed reducer | |
| CN220480325U (en) | Drilling mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |