CN210916568U - Shaft seat of sewing machine - Google Patents
Shaft seat of sewing machine Download PDFInfo
- Publication number
- CN210916568U CN210916568U CN201921861473.5U CN201921861473U CN210916568U CN 210916568 U CN210916568 U CN 210916568U CN 201921861473 U CN201921861473 U CN 201921861473U CN 210916568 U CN210916568 U CN 210916568U
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- Prior art keywords
- sewing machine
- hole
- bolt
- shaft seat
- axle bed
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Abstract
The utility model relates to a sewing machine technical field discloses a sewing machine axle bed, including the axle bed body, the axle bed body is "L" shape, including perpendicular and horizontal plane, be equipped with a plurality of locating holes that the size is the same on the perpendicular face to be equipped with the axle hole cover on the perpendicular, be equipped with a plurality of mounting holes on the horizontal plane, the mounting hole up end is equipped with damper, and vertically is equipped with the bar regulation hole in the middle part of the perpendicular, and the bar regulation hole back is equipped with bolt B and gasket, and the axle hole cover passes through bolt B and gasket and installs on the bar regulation hole. The shaft seat of the sewing machine has strong applicability, is suitable for most sewing machines, and is provided with the damping mechanism, so that the shaft seat can be prevented from loosening from the machine table due to vibration of the sewing machine during working, the performance of the sewing machine is influenced, and the working efficiency of the sewing machine is influenced.
Description
Technical Field
The utility model relates to a sewing machine technical field, more specifically say, it relates to a sewing machine axle bed.
Background
The sewing machine shaft seat is used for supporting a sewing machine shaft, the sewing machine shaft is an important part of the sewing machine and can transmit the power of the motor to the transmission rod to enable the sewing machine to operate, one end of the sewing machine shaft is connected with the motor, and the other end of the sewing machine shaft needs to be supported by the sewing machine shaft seat to ensure the balance of power output. However, the existing shaft seat of the sewing machine can only be used for a specific sewing machine and cannot be used universally, and when the shaft of the sewing machine rotates, the generated vibration easily causes the bolt of the shaft seat of the sewing machine connected with the machine table of the sewing machine to be loosened, thereby affecting the performance of the sewing machine.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a suitability is strong, and absorbing sewing machine axle bed.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a sewing machine axle bed, includes the axle bed body, characterized by: the shaft seat body is L-shaped and comprises a vertical surface and a horizontal surface, a plurality of positioning holes with the same size are formed in the vertical surface, a shaft hole sleeve is arranged on the vertical surface, a plurality of mounting holes are formed in the horizontal surface, and a damping mechanism is arranged at an upper port of each mounting hole.
Through adopting above-mentioned technical scheme, install the axle bed body on the sewing machine board through locating hole and mounting hole, damper can prevent that the sewing machine spindle from rotating the time, and the vibrations that produce cause the connection between sewing machine axle bed and the sewing machine board not hard up, influence sewing machine's performance.
The utility model discloses further set up to: the damping mechanism comprises a bolt A, a spring and a baffle ring, the spring and the baffle ring are sleeved on the bolt A, and the bolt A penetrates through the mounting hole.
Through adopting above-mentioned technical scheme, after the sewing machine axle bed is installed on sewing machine, screw up bolt A, the spring is compressed tightly by bolt A, makes better the installing on sewing machine of sewing machine axle bed, and the sewing machine axle bed can not loosen and take off because of bolt A.
The utility model discloses further set up to: the vertical middle part of perpendicular vertically is equipped with the bar and adjusts the hole, and the bar is adjusted the hole back and is equipped with bolt B and gasket, the axle eye cover passes through bolt B and gasket and installs on the bar is adjusted the hole.
By adopting the technical scheme, the shaft hole sleeve is arranged on the strip-shaped adjusting hole, so that the position of the shaft hole sleeve can be adjusted according to the height of a machine shaft, and the applicability of the shaft seat of the sewing machine is enhanced.
The utility model discloses further set up to: the back of the strip-shaped adjusting hole is provided with a fixing groove, and the bolt B and the gasket are arranged in the fixing groove.
By adopting the technical scheme, the shaft hole sleeve can be better fixed on the shaft seat by the fixing groove, and the bolt B and the gasket cannot interfere with the installation of the shaft seat of the sewing machine.
The utility model discloses further set up to: the shaft hole sleeve is internally provided with a shaft hole which is a stepped hole.
By adopting the technical scheme, the shaft hole is a stepped hole and can be suitable for sewing machine shafts with different shaft diameters, so that the applicability of the sewing machine shaft seat is better enhanced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention.
In the figure: 1-vertical surface, 11-positioning hole, 2-horizontal surface, 21-mounting hole, 3-strip-shaped adjusting hole, 4-shaft hole sleeve, 41-shaft hole, 42-gasket, 43-bolt B, 5-fixing groove, 6-bolt A, 61-retaining ring and 62-spring.
Detailed Description
The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1-2:
the utility model provides a sewing machine axle bed, includes the axle bed body, characterized by: the shaft seat body is L-shaped and comprises a vertical surface 1 and a horizontal surface 2, a plurality of positioning holes 11 with the same size are formed in the vertical surface 1, a plurality of mounting holes 21 are formed in the horizontal surface 2, and the shaft seat body can be mounted on a sewing machine table through the positioning holes 11 and the mounting holes 21.
Be equipped with axle hole cover 4 on the perpendicular 1, be equipped with shaft hole 41 in the axle hole cover 4, shaft hole 41 is the shoulder hole, be applicable to the sewing machine axle of different footpaths, the suitability of sewing machine axle bed has been strengthened better, 1 middle part on the perpendicular still is equipped with bar regulation hole 3, bar regulation hole 3 vertically sets up, the 3 backs in bar regulation hole are equipped with bolt B43 and gasket 42, axle hole cover 4 passes through bolt B43 and gasket 42 and installs on bar regulation hole 3, make axle hole cover 4 according to the height of axle, adjust the position of axle hole cover 4, strengthen the suitability of sewing machine axle bed.
The back of the strip-shaped adjusting hole 3 is provided with a fixing groove 5, a bolt B43 and a gasket 42 are arranged in the fixing groove 5, the fixing groove 5 can better fix the shaft hole sleeve 4 on the shaft seat, and the bolt B43 and the gasket 42 cannot hinder the installation of the shaft seat of the sewing machine.
The mounting hole 21 last port is equipped with damper, damper includes bolt A6, spring 62 and fender ring 61 suit are on bolt A6, bolt A6 passes mounting hole 21, after the sewing machine axle bed is installed on sewing machine, screw up bolt A6, spring 62 is compressed tightly by bolt A6, make better the installing on the sewing machine board of sewing machine axle bed, make bolt A6 can not become flexible because of sewing machine's vibrations, lead to the sewing machine axle bed to loosen from the sewing machine board, influence the sewing machine performance.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a sewing machine axle bed, includes the axle bed body, characterized by: the shaft seat body is L-shaped and comprises a vertical surface (1) and a horizontal surface (2), a plurality of positioning holes (11) with the same size are formed in the vertical surface (1), a shaft hole sleeve (4) is arranged on the vertical surface (1), a plurality of mounting holes (21) are formed in the horizontal surface (2), and a damping mechanism is arranged at the upper end of each mounting hole (21).
2. The sewing machine shaft seat of claim 1, wherein: the damping mechanism comprises a bolt A (6), a spring (62) and a retaining ring (61), the spring (62) and the retaining ring (61) are respectively sleeved on the bolt A (6), and the bolt A (6) penetrates through the mounting hole (21).
3. The sewing machine shaft seat of claim 2, wherein: the vertical plane (1) middle part vertically is equipped with bar regulation hole (3), and bar regulation hole (3) back is equipped with bolt B (43) and gasket (42), axle hole cover (4) are installed on bar regulation hole (3) through bolt B (43) and gasket (42).
4. The sewing machine shaft seat of claim 3, wherein: the back of the strip-shaped adjusting hole (3) is provided with a fixing groove (5), and the bolt B (43) and the gasket (42) are arranged in the fixing groove (5).
5. The sewing machine shaft seat of claim 4, wherein: a shaft hole (41) is formed in the shaft hole sleeve (4), and the shaft hole (41) is a stepped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861473.5U CN210916568U (en) | 2019-10-31 | 2019-10-31 | Shaft seat of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861473.5U CN210916568U (en) | 2019-10-31 | 2019-10-31 | Shaft seat of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210916568U true CN210916568U (en) | 2020-07-03 |
Family
ID=71364682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921861473.5U Active CN210916568U (en) | 2019-10-31 | 2019-10-31 | Shaft seat of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210916568U (en) |
-
2019
- 2019-10-31 CN CN201921861473.5U patent/CN210916568U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |