CN209276780U - Lower head section mechanism and the sewing machine with it - Google Patents
Lower head section mechanism and the sewing machine with it Download PDFInfo
- Publication number
- CN209276780U CN209276780U CN201822045478.2U CN201822045478U CN209276780U CN 209276780 U CN209276780 U CN 209276780U CN 201822045478 U CN201822045478 U CN 201822045478U CN 209276780 U CN209276780 U CN 209276780U
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- CN
- China
- Prior art keywords
- speed reducer
- regulating part
- under
- head section
- connecting base
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- Withdrawn - After Issue
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Abstract
The utility model provides a kind of lower head section mechanism and the sewing machine with it, comprising: lower speed reducer component；Lower connecting base, for connecting rack, lower speed reducer component is mounted on lower connecting base；Position adjusting mechanism, position adjusting mechanism is connect with lower connecting base, it to adjust position of the lower connecting base relative to rack by position adjusting mechanism, is adjusted with the position to lower speed reducer component, to solve the problems, such as position inaccuracy after lower head section mechanism installation in the prior art.
Description
Technical field
The utility model relates to sewing machine fields, in particular to a kind of lower head section mechanism and with its sewing machine.
Background technique
Sewing machine during the installation process because head part and base member need synchronous rotary at work, to lower head
The position degree of mechanism requires high, but part will necessarily generate error in processing, because of lower head caused by accumulated error after assembly
The position precision of mechanism is unable to satisfy design requirement, to influence the performance of complete machine.
Utility model content
It is existing to solve the main purpose of the utility model is to provide a kind of lower head section mechanism and with its sewing machine
The problem of position inaccuracy after lower head section mechanism installation in technology.
To achieve the goals above, one aspect according to the present utility model provides a kind of lower head section mechanism, comprising:
Lower speed reducer component；Lower connecting base, for connecting rack, lower speed reducer component is mounted on lower connecting base；Position adjusting mechanism,
Position adjusting mechanism is connect with lower connecting base, to adjust position of the lower connecting base relative to rack by position adjusting mechanism, with
The position of lower speed reducer component is adjusted.
Further, position adjusting mechanism includes: adjusting block under third, and the side of lower connecting base is arranged in；Third is lowered
Part is saved, regulating part is movably installed under third on adjusting block under third, and regulating part is connect with lower connecting base under third, with logical
Overregulate under third regulating part makes regulating part under third push lower connecting base pre- along first relative to the position of adjusting block under third
Set direction is mobile.
Further, position adjusting mechanism further include: the side of lower connecting base is arranged in the 4th lower adjusting block；Under 4th
Regulating part, the 4th lower regulating part are movably installed on the 4th lower adjusting block, with by adjust the 4th lower regulating part relative to
The position of 4th lower adjusting block makes regulating part under third that lower connecting base be pushed to move along the second preset direction.
Further, the first preset direction and the second preset direction are horizontally disposed, the first preset direction and
Two preset directions are vertically arranged.
Further, the first mounting hole is provided under third on adjusting block, regulating part can along the first preset direction under third
It is movably threaded through in the first mounting hole.
Further, the second mounting hole is provided on the 4th lower adjusting block, the 4th lower regulating part can along the second preset direction
It is movably threaded through in the second mounting hole.
Further, regulating part is threadedly coupled with lower connecting base under third, to make lower company by regulating part under rotation third
Joint chair is moved along the first preset direction.
Further, the 4th lower regulating part is threadedly coupled with lower connecting base, to make lower company by the lower regulating part of rotation the 4th
Joint chair is moved along the second preset direction.
Further, lower speed reducer component includes: lower speed reducer, and lower speed reducer is mounted on lower connecting base；Lower rotation is watched
Motor is taken, lower rotating servo motor is connect with lower speed reducer；First lower speed reducer connector, the first lower speed reducer connector pass through
Second lower speed reducer connector is connect with lower speed reducer, and the first lower speed reducer connector with pedestal for connecting.
Another aspect according to the present utility model, provides a kind of sewing machine, including lower head section mechanism, and lower head section mechanism is
Above-mentioned lower head section mechanism.
Using the technical solution of the utility model, lower head section mechanism, including lower speed reducer component, lower connecting base and position tune
Save mechanism；For connecting rack, lower speed reducer component is mounted on lower connecting base lower connecting base；Position adjusting mechanism and lower connection
Seat connection, to adjust position of the lower connecting base relative to rack by position adjusting mechanism, with the position to lower speed reducer component
It is adjusted, solves the problems, such as position inaccuracy after descending head section mechanism to install in the prior art, be arranged in this way in lower head machine
After structure is installed, by adjusting position regulating mechanism, lower head section mechanism can be made to be located at predeterminated position.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the embodiment of lower head section mechanism according to the present utility model；
Fig. 2 shows the explosive views of the embodiment of lower head section mechanism according to the present utility model；And
Fig. 3 shows rack construction schematic diagram according to the present utility model.
Wherein, the above drawings include the following reference numerals:
50, position adjusting mechanism；52, lower speed reducer component；5101, pedestal；5102, lower connecting plate；5103, lower connection
Seat；5104, adjusting block under third；5107, regulating part under third；5105, the 4th lower adjusting block；5108, the 4th lower regulating part；
5106, lower conducting slip ring；51041, the first mounting hole；51042, the second mounting hole；52101, rotational pin；52102, lower speed reducer
Connecting plate；52103, the first lower adjusting block；52105, the first lower regulating part；52106, the second lower regulating part；52116, under second
Adjusting block；52201, the first lower speed reducer connector；52202, the second lower speed reducer connector；52203, lower speed reducer；
52204, lower conducting slip ring connector；52209, lower anti-rotation member；52210, lower rotating servo motor；60, rack.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Please refer to Fig. 1 to Fig. 3, a kind of lower head section mechanism, including lower speed reducer component 52, lower connecting base 5103 and position tune
Save mechanism 50；For connecting rack, lower speed reducer component 52 is mounted on lower connecting base 5103 lower connecting base 5103；Position is adjusted
Mechanism 50 is connect with lower connecting base 5103, to adjust position of the lower connecting base 5103 relative to rack 60 by position adjusting mechanism 50
It sets, is adjusted with the position to lower speed reducer component 52.
According to lower head section mechanism provided by the utility model, including lower speed reducer component 52, lower connecting base 5103 and position
Regulating mechanism 50；For connecting rack, lower speed reducer component 52 is mounted on lower connecting base 5103 lower connecting base 5103；Position tune
Section mechanism 50 is connect with lower connecting base 5103, to adjust lower connecting base 5103 relative to rack 60 by position adjusting mechanism 50
Position is adjusted with the position to lower speed reducer component 52, solve descend in the prior art head section mechanism install after position not
Accurate problem is arranged after lower head section mechanism is installed in this way, by adjusting position regulating mechanism 50, can make lower head
Mechanism is located at predeterminated position, solves the problems, such as position inaccuracy after lower head section mechanism installation in the prior art.
Specifically, position adjusting mechanism 50 includes regulating part 5107 under adjusting block 5104 under third and third, and third is lowered
The side of lower connecting base 5103 is arranged in locking nub 5104；Regulating part 5107 is movably installed at adjusting block under third under third
On 5104, regulating part 5107 is connect with lower connecting base 5103 under third, by adjusting under third regulating part 5107 relative to the
The position of three lower adjusting blocks 5104 makes regulating part 5107 under third that lower connecting base 5103 be pushed to move along the first preset direction.
Specifically, position adjusting mechanism 50 further includes the 4th lower adjusting block 5105 and the 4th lower regulating part 5108, under the 4th
The side of lower connecting base 5103 is arranged in adjusting block 5105；4th lower regulating part 5108 is movably installed at the 4th lower adjusting
On block 5105, to make regulating part under third relative to the position of the 4th lower adjusting block 5105 by adjusting the 4th lower regulating part 5108
5107 promotion lower connecting bases 5103 are moved along the second preset direction.
In order to keep the position of lower head section mechanism more accurate, the first preset direction and the second preset direction are in the horizontal direction
Setting, the first preset direction and the second preset direction are vertically arranged.
In the present embodiment, the first mounting hole 51041, regulating part 5107 under third are provided under third on adjusting block 5104
It is movably threaded through in the first mounting hole 51041 along the first preset direction, when carrying out the adjusting of the first preset direction, makes third
Lower regulating part 5107 has moveable space, it is mobile to the first preset direction to make lower connecting base 5103, and then make lower head machine
Structure is mobile to the first preset direction.
In the present embodiment, the second mounting hole 51042, the 4th lower regulating part 5108 are provided on the 4th lower adjusting block 5105
It is movably threaded through in the second mounting hole 51042 along the second preset direction, when carrying out the adjusting of the second preset direction, makes the 4th
Lower regulating part 5108 has moveable space, it is mobile to the second preset direction to make lower connecting base 5103, and then make lower head machine
Structure is mobile to the second preset direction.
Specifically, regulating part 5107 is threadedly coupled with lower connecting base 5103 under third, to pass through regulating part under rotation third
5107 move lower connecting base 5103 along the first preset direction；4th lower regulating part 5108 is threadedly coupled with lower connecting base 5103,
Move lower connecting base 5103 along the second preset direction by the lower regulating part 5108 of rotation the 4th.
In the present embodiment, lower speed reducer component 52 includes: lower speed reducer connecting plate 52102, lower speed reducer connecting plate 52102
It is arranged on lower connecting plate 5102；Lower speed reducer 52203, lower speed reducer 52203 are mounted on lower speed reducer connecting plate 52102,
Lower speed reducer connecting plate 52102 is connect by rotational pin 52101 with lower speed reducer 52203；Lower conducting slip ring 5106 is led under passing through
Electric slip ring connector 52204 is mounted on lower speed reducer 52203；Lower rotating servo motor 52210, lower rotating servo motor
52210 connect with lower speed reducer 52203；First lower speed reducer connector 52201, the first lower speed reducer connector 52201 pass through
Second lower speed reducer connector 52202 is connect with lower speed reducer 52203, and the first lower speed reducer connector 52201 is used for and lower machine
The pedestal 5101 of head mechanism connects.In this manner it is ensured that sewing machine has the normal speed of service, to guarantee that workflow is suitable
Freely.
As shown in Fig. 2, lower head section mechanism further includes lower anti-rotation member 52209, lower anti-rotation member 52209 is mounted on lower connection
On plate 5102, lower anti-rotation member 52209 is connect with lower conducting slip ring 5106, so that lower conducting slip ring 5106 is in lower anti-rotation member
It is fixed relative to lower connecting plate 5102 under the action of 52209.In this way, just can prevent lower conducting slip ring 5106 from working in sewing machine
It rotates with it in the process, influences beam conduction, the conducting slip ring for solving sewing machine in the prior art is easy to happen rotation
Problem.
In the present embodiment, lower head section mechanism further includes the first lower adjusting block 52103 and the first lower regulating part 52105, and first
Lower adjusting block 52103 is installed on lower connecting plate 5102, and the first lower adjusting block 52103 is by the first lower regulating part 52105 under
Speed reducer connecting plate 52102 connects, with by adjust the first lower regulating part 52105 make lower speed reducer connecting plate 52102 relative to
Lower connecting plate 5102 moves, the position of trace regulation pinhole plate.
In the present embodiment, lower head section mechanism further includes the second lower adjusting block 52116 and the second lower regulating part 52106；Second
Lower adjusting block 52116 is mounted on the lower connecting base 5103 of lower head section mechanism；Second lower adjusting block 52116 passes through the second lower adjusting
Part 52106 is connect with lower connecting plate 5102, and the second lower regulating part 52106 is threadedly coupled with lower connecting plate 5102, to pass through rotation
Second lower regulating part 52106 keeps lower connecting plate 5102 mobile, and the benefit being arranged in this way is in the way of being threadedly coupled, under adjusting
The position of connecting plate 5102, structure is simple, easy to operate, and is capable of the position of trace regulation pinhole plate.
Another aspect according to the present utility model provides a kind of sewing machine, including lower head section mechanism, wherein lower head
Mechanism is above-mentioned lower head section mechanism.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
1, structure is simple, easy to operate, needs to carry out when adjusting position degree suitable for head section mechanism under sewing machine
Fine tuning；
2, long service life is convenient for after-sales service.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of lower head section mechanism characterized by comprising
Lower speed reducer component (52)；
Lower connecting base (5103), for connecting rack, the lower speed reducer component (52) is mounted on the lower connecting base (5103)
On；
Position adjusting mechanism (50), the position adjusting mechanism (50) connect with the lower connecting base (5103), by described
Position adjusting mechanism (50) adjusts position of the lower connecting base (5103) relative to rack (60), to the lower speed reducer portion
The position of part (52) is adjusted.
2. lower head section mechanism according to claim 1, which is characterized in that the position adjusting mechanism (50) includes:
Adjusting block (5104) under third are arranged in the side of the lower connecting base (5103)；
Regulating part (5107) under third, regulating part (5107) is movably installed at adjusting block under the third under the third
(5104) on, regulating part (5107) is connect with the lower connecting base (5103) under the third, by adjusting under the third
Regulating part (5107) makes regulating part (5107) under the third push institute relative to the position of adjusting block (5104) under the third
Lower connecting base (5103) is stated to move along the first preset direction.
3. lower head section mechanism according to claim 2, which is characterized in that the position adjusting mechanism (50) further include:
4th lower adjusting block (5105), are arranged in the side of the lower connecting base (5103)；
4th lower regulating part (5108), the described 4th lower adjusting block (5105) are movably installed at the described 4th lower adjusting block
(5105) on, to be made by adjusting the described 4th lower regulating part (5108) relative to the position of the described 4th lower adjusting block (5105)
Regulating part (5107) pushes the lower connecting base (5103) to move along the second preset direction under the third.
4. lower head section mechanism according to claim 3, which is characterized in that first preset direction and described second is preset
Direction is horizontally disposed, and first preset direction and second preset direction are vertically arranged.
5. lower head section mechanism according to claim 3, which is characterized in that be provided on adjusting block (5104) under the third
First mounting hole (51041), regulating part (5107) is movably threaded through described along first preset direction under the third
In first mounting hole (51041).
6. lower head section mechanism according to claim 3, which is characterized in that be provided on the described 4th lower adjusting block (5105)
Second mounting hole (51042), the described 4th lower regulating part (5108) are movably threaded through described along second preset direction
In second mounting hole (51042).
7. lower head section mechanism according to claim 2, which is characterized in that under the third regulating part (5107) and it is described under
Attachment base (5103) is threadedly coupled, to make the lower connecting base (5103) along institute by rotating regulating part (5107) under the third
It is mobile to state the first preset direction.
8. lower head section mechanism according to claim 3, which is characterized in that the described 4th lower regulating part (5108) and it is described under
Attachment base (5103) is threadedly coupled, to make the lower connecting base (5103) along institute by rotating the described 4th lower regulating part (5108)
It is mobile to state the second preset direction.
9. lower head section mechanism according to claim 1, which is characterized in that the lower speed reducer component (52) includes:
Lower speed reducer (52203), the lower speed reducer (52203) are mounted on the lower connecting base (5103)；
Lower rotating servo motor (52210), the lower rotating servo motor (52210) connect with the lower speed reducer (52203)；
First lower speed reducer connector (52201), described first lower speed reducer connector (52201) are connected by the second lower speed reducer
Fitting (52202) is connect with the lower speed reducer (52203), and described first lower speed reducer connector (52201) are used for and pedestal
(5101) it connects.
10. a kind of sewing machine, including lower head section mechanism, which is characterized in that the lower head section mechanism is to appoint in claim 1 to 9
Lower head section mechanism described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822045478.2U CN209276780U (en) | 2018-12-06 | 2018-12-06 | Lower head section mechanism and the sewing machine with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822045478.2U CN209276780U (en) | 2018-12-06 | 2018-12-06 | Lower head section mechanism and the sewing machine with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276780U true CN209276780U (en) | 2019-08-20 |
Family
ID=67610174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822045478.2U Withdrawn - After Issue CN209276780U (en) | 2018-12-06 | 2018-12-06 | Lower head section mechanism and the sewing machine with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209276780U (en) |
-
2018
- 2018-12-06 CN CN201822045478.2U patent/CN209276780U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190820 Effective date of abandoning: 20200604 |