CN207121708U - Adjustable for height sewing machine - Google Patents
Adjustable for height sewing machine Download PDFInfo
- Publication number
- CN207121708U CN207121708U CN201720987301.7U CN201720987301U CN207121708U CN 207121708 U CN207121708 U CN 207121708U CN 201720987301 U CN201720987301 U CN 201720987301U CN 207121708 U CN207121708 U CN 207121708U
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- CN
- China
- Prior art keywords
- swing arm
- height
- supporting table
- sewing machine
- adjustable
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of adjustable for height sewing machine, including operating desk, and it is arranged on the head on operating desk, the operating desk bottom is provided with the height adjustment mechanism for being used for adjusting operating desk and nose height, the height adjustment mechanism includes being fixedly installed on the supporting table of operating desk bottom, the bottom plate being arranged on below supporting table, movable supporting leg is provided between supporting table and bottom plate, movable supporting leg is arranged on four angles of supporting table and bottom plate, two groups of link gears have been symmetrical set in supporting table bottom, pass through the axis connection that links between two groups of link gears, universal driving shaft connects gearbox by shaft coupling, gearbox is fixedly connected with motor.The utility model can carry out height regulation automatically, meet that the operating personnel of different heights work and use, operation is more laborsaving just to go.
Description
Technical field
Sewing machine technique field is the utility model is related to, more specifically, it relates to a kind of adjustable for height sewing machine.
Background technology
Sewing machine is with one or more sewing thread, and one or more stitchings are formed on sewing, make one or more layers seam
The machine that material interweaves or united by a seam.Fabric and leather, plastics, the paper such as function of sewing sewing cotton, fiber crops, silk, hair, staple fibre
Deng product, the stitching neat appearance stitched out, it is smooth firmly, sewing velocity it is fast, easy to use.
Publication No. CN204434923U Chinese patent discloses a kind of with the industrial of lighting device in the prior art
Sewing machine, including operating desk and sewing machine body；Described sewing machine is on described operating desk；Described sewing machine also includes
Lighting device, described lighting device include illuminating lamp, and described illuminating lamp is connected by electric wire with the controller of sewing machine；
Described illuminating lamp is installed on described sewing machine body.
Above-mentioned sewing machine is provided with lighting device, facilitates operator in the weaker local operation of light, but due to machine
Frame is level altitude, it is impossible to meets the need of work of different operating personnel's difference height.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is the provision of a kind of adjustable for height sewing
Machine, it can meet that the operating personnel of different heights work and use.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of adjustable for height seam
Thread machine, including operating desk, and the head being arranged on operating desk, the operating desk bottom, which is provided with, to be used to adjust operating desk and machine
The height adjustment mechanism of grease head highness, the height adjustment mechanism include being fixedly installed on the supporting table of operating desk bottom, are arranged on
Bottom plate below supporting table, is provided with movable supporting leg between supporting table and bottom plate, movable supporting leg is arranged on the four of supporting table and bottom plate
On individual angle, two groups of link gears are symmetrical set in supporting table bottom, have passed through the axis connection that links, connection between two groups of link gears
Moving axis connects gearbox by shaft coupling, and gearbox is fixedly connected with motor.
By using above-mentioned technical proposal, height regulation can be carried out automatically, meet operating personnel's work of different heights
Use, operation is more laborsaving just to go.
The utility model is further arranged to, and the movable supporting leg includes the cunning being fixedly installed on four angles of supporting table
Set, the hollow setting of sliding sleeve, is provided with slide bar, slide bar bottom is fixed on bottom plate in sliding sleeve intermediate sleeve.
By using above-mentioned technical proposal, when height adjustment mechanism starts, drive sliding sleeve is adjusted up or down along sliding sleeve
Position is saved, meets the regulatory demand of different height.
The utility model is further arranged to, and the top of the slide bar is provided with limited block.
By using above-mentioned technical proposal, the setting of limited block is acted on slide bar limited location, avoids sliding sleeve from skidding off slide bar.
The utility model is further arranged to, and the slide bar bottom is cased with shock-absorbing sleeve.
By using above-mentioned technical proposal, shock-absorbing sleeve has damping and anti abrasive effect, reduces mechanical oscillation to leg
Infringement, extend the service life of leg.
The utility model is further arranged to, and the link gear includes the fixed block for being fixed on supporting table bottom, along water
Square to the first fixing axle being arranged on fixed block, turn to be located in the first fixing axle and can be around the first of the swing of the first fixing axle
Swing arm, the other end of the first swing arm are provided with the second fixing axle, turn to be provided with the second swing arm in the second fixing axle, the second swing arm it is another
End is provided with the mounting hole passed through for universal driving shaft.
By using above-mentioned technical proposal, link gear effectively transmits kinetic energy, stable transmission, action regulation safety.
The utility model is further arranged to, and first swing arm includes the upper half swing arm being set in the first fixing axle,
The lower half swing arm being set in the second fixing axle, and some connecting nodes being arranged between upper half swing arm and lower half swing arm.
By using above-mentioned technical proposal, connecting node number can be set up according to demand, meet the tune of different height
Section.
The utility model is further arranged to, and the universal driving shaft is arranged on support, and axle is provided between support and universal driving shaft
Set.
By using above-mentioned technical proposal, for universal driving shaft by directly supporting, rotation is more steady, and in support and universal driving shaft
Between be provided with axle sleeve, reduce the abrasion of universal driving shaft.
The utility model is further arranged to, and the gearbox bottom is provided with mounting bracket.
By using above-mentioned technical proposal, mounting bracket plays a part of support to gearbox.
In summary, the utility model has the advantages that：
Height regulation can be carried out automatically, movable supporting leg support coordinates link gear and motor to carry out height regulation,
When height adjustment mechanism starts, sliding sleeve is driven along sliding sleeve adjusting position up or down, meets the regulatory demand of different height,
Operation is more laborsaving just to go.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the left view of the utility model embodiment one；
Fig. 3 is the close-up schematic view of A in Fig. 1；
Fig. 4 is the structural representation of the utility model embodiment two；
Fig. 5 is the close-up schematic view of B in Fig. 4；
Fig. 6 is the schematic cross-sectional view of sound panel in the utility model embodiment two.
In figure：1st, operating desk；2nd, head；3rd, supporting table；4th, bottom plate；5th, movable supporting leg；51st, sliding sleeve；52nd, slide bar；53rd, limit
Position block；54th, shock-absorbing sleeve；6th, link gear；61st, fixed block；62nd, the first fixing axle；63rd, the first swing arm；631st, upper half swing arm；
632nd, lower half swing arm；633rd, connecting node；64th, the second fixing axle；65th, the second swing arm；7th, universal driving shaft；8th, shaft coupling；9th, speed change
Case；10th, motor；11st, support；12nd, axle sleeve；13rd, mounting bracket；14th, sound panel；141st, the first sound panel；142nd, second every
Soundboard；143rd, gap；144th, plug；145th, noise reduction layer；146th, perforate；15th, T-shaped chute；16th, T-shaped block.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment one：A kind of adjustable for height sewing machine, such as Fig. 1, including bottom plate 4, it is respectively equipped with four angles of bottom plate 4
Leg, leg bottom are fixed on bottom plate 4, and leg top movable is arranged in supporting table 3, and operation is provided with above supporting table 3
Platform 1, head 2 is provided with operating desk 1.
Two groups of link gears 6 are arranged between supporting table 3 and bottom plate 4, pass through universal driving shaft between two groups of link gears 6
7 connections, universal driving shaft 7 are arranged on support 11, axle sleeve 12 are provided between support 11 and universal driving shaft 7, universal driving shaft 7 passes through shaft coupling 8
Gearbox 9 is connected, gearbox 9 is fixedly connected with motor 10, and the bottom plate 4 of gearbox 9 is provided with mounting bracket 13.
Such as Fig. 2, movable supporting leg 5 includes the sliding sleeve 51 being fixedly installed on 3 four angles of supporting table, 51 hollow setting of sliding sleeve,
Slide bar 52 is provided with the intermediate sleeve of sliding sleeve 51, the top of slide bar 52 is provided with limited block 53, and the bottom of slide bar 52 is cased with shock-absorbing sleeve 54 and consolidated
It is scheduled on bottom plate 4.
Such as Fig. 2, link gear 6 includes the fixed block 61 for being fixed on the bottom of supporting table 3, first be arranged on fixed block 61
Fixing axle 62, the first fixing axle 62 are arranged on fixed block 61 in the horizontal direction, and the first swing arm is provided with the first fixing axle 62
63, the first fixing axle 62 is connected with one end of the first swing arm 63, and the first swing arm 63 can be swung around the first fixing axle 62, the first swing arm
63 other end is provided with the second fixing axle 64, turns to be provided with the second swing arm 65, the other end of the second swing arm 65 in the second fixing axle 64
Provided with the mounting hole passed through for universal driving shaft 7.
Such as Fig. 3, the first swing arm 63 includes 631 sets of upper half swing arm, connecting node 633 and lower half swing arm 632, connecting node
633 be provided with it is some, upper half swing arm 631 is located in the first fixing axle 62, and lower half swing arm 632 is set in the second fixing axle 64, even
Node 633 is connect to be arranged between upper half swing arm 631 and lower half swing arm 632.
Embodiment two：A kind of adjustable for height sewing machine, such as Fig. 4, is with the difference of embodiment one：The two of operating desk
Side is respectively equipped with sound panel 14.
Such as Fig. 5, two T-shaped chutes 15 are arranged with operating desk, the bottom of sound panel 14 is provided with and the phase of T-shaped chute 15
The T-shaped block 16 of adaptation, sound panel 14 are slidedly arranged in T-shaped chute 15 by T-shaped block 16 thereon.
Such as Fig. 6, sound panel 14 includes the symmetrically arranged sound panel 142 of first sound panel 141 and second, in the second sound panel
Some perforates 146 are provided with 142, the outside aperture of perforate 146 is more than medial aperture, in the first sound panel 141 and the second sound panel
Gap 143 is provided between 142, plug 144 is provided with the both ends of gap 143, noise reduction layer 145, noise reduction layer are provided with gap 143
145 set undulate.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of adjustable for height sewing machine, including operating desk (1), and the head (2) being arranged on operating desk (1), it is special
Sign is：Operating desk (1) bottom, which is provided with, to be used to adjust operating desk (1) and the height adjustment mechanism of head (2) height, described
Height adjustment mechanism includes being fixedly installed on the supporting table (3) of operating desk (1) bottom, the bottom plate being arranged on below supporting table (3)
(4) movable supporting leg (5), is provided between supporting table (3) and bottom plate (4), movable supporting leg (5) is arranged on supporting table (3) and bottom plate (4)
Four angles on, two groups of link gears (6) have been symmetrical set in supporting table (3) bottom, have been passed through between two groups of link gears (6)
Universal driving shaft (7) connects, and universal driving shaft (7) connects gearbox (9) by shaft coupling (8), and gearbox (9) is fixedly connected with motor
(10)。
2. adjustable for height sewing machine according to claim 1, it is characterised in that：The movable supporting leg (5) includes fixing
The sliding sleeve (51) being arranged on (3) four angles of supporting table, sliding sleeve (51) hollow setting, in sliding sleeve (51), intermediate sleeve is provided with slide bar
(52), slide bar (52) bottom is fixed on bottom plate (4).
3. adjustable for height sewing machine according to claim 2, it is characterised in that：The top of the slide bar (52) is provided with limit
Position block (53).
4. adjustable for height sewing machine according to claim 3, it is characterised in that：Slide bar (52) bottom is cased with damping
Cover (54).
5. adjustable for height sewing machine according to claim 1, it is characterised in that：The link gear (6) includes fixing
Fixed block (61) in supporting table (3) bottom, the first fixing axle (62) being arranged in the horizontal direction on fixed block (61), turn to set
And can be around the first swing arm (63) of the first fixing axle (62) swing, the other end of the first swing arm (63) in the first fixing axle (62)
Turn to be provided with the second swing arm (65) provided with the second fixing axle (64), in the second fixing axle (64), the other end of the second swing arm (65) is set
There is the mounting hole passed through for universal driving shaft (7).
6. adjustable for height sewing machine according to claim 5, it is characterised in that：First swing arm (63) includes being arranged
Upper half swing arm (631) in the first fixing axle (62), the lower half swing arm (632) being set in the second fixing axle (64), and
Some connecting nodes (633) being arranged between upper half swing arm (631) and lower half swing arm (632).
7. adjustable for height sewing machine according to claim 1, it is characterised in that：The universal driving shaft (7) is arranged on support
(11) on, axle sleeve (12) is provided between support (11) and universal driving shaft (7).
8. adjustable for height sewing machine according to claim 1, it is characterised in that：Gearbox (9) bottom is provided with peace
Shelve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987301.7U CN207121708U (en) | 2017-08-08 | 2017-08-08 | Adjustable for height sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987301.7U CN207121708U (en) | 2017-08-08 | 2017-08-08 | Adjustable for height sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207121708U true CN207121708U (en) | 2018-03-20 |
Family
ID=61613706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720987301.7U Expired - Fee Related CN207121708U (en) | 2017-08-08 | 2017-08-08 | Adjustable for height sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207121708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565287A (en) * | 2019-09-18 | 2019-12-13 | 王绍梅 | Combined sewing machine |
| CN114395867A (en) * | 2022-01-14 | 2022-04-26 | 宿迁琴工缝制设备有限公司 | Lifting transmission device of sewing machine frame |
-
2017
- 2017-08-08 CN CN201720987301.7U patent/CN207121708U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565287A (en) * | 2019-09-18 | 2019-12-13 | 王绍梅 | Combined sewing machine |
| CN114395867A (en) * | 2022-01-14 | 2022-04-26 | 宿迁琴工缝制设备有限公司 | Lifting transmission device of sewing machine frame |
| CN114395867B (en) * | 2022-01-14 | 2023-03-14 | 宿迁琴工缝制设备有限公司 | Lifting transmission device of sewing machine frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20200808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |