CN207987478U - A kind of debugging apparatus of sewing machine - Google Patents
A kind of debugging apparatus of sewing machine Download PDFInfo
- Publication number
- CN207987478U CN207987478U CN201820392265.4U CN201820392265U CN207987478U CN 207987478 U CN207987478 U CN 207987478U CN 201820392265 U CN201820392265 U CN 201820392265U CN 207987478 U CN207987478 U CN 207987478U
- Authority
- CN
- China
- Prior art keywords
- shell
- rotating bar
- bearing
- mounting
- wall
- 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
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a kind of debugging apparatus of sewing machine, including shell, the side outer wall of the shell is mounted by means of screws with mounting shell, the inner wall of mounting shell is installed with mounting blocks, the side of mounting blocks opens up fluted, and mounting blocks are equipped with rotating bar, one end of rotating bar is installed with cross-bar, rotating bar is arranged with first bearing, rotating bar is mounted by means of screws with two blocks, first bearing is located between two blocks, the outer ring of first bearing is welded with two symmetrical snibs, rotating bar is welded with jacking block, jacking block is located in one of side of the block far from first bearing, rotating bar is arranged with spring, first backing plate and the second backing plate, first backing plate is contacted with jacking block, second backing plate is contacted with one end inner wall of mounting shell, the other end of rotating bar passes through one end of mounting shell to extend to outside mounting shell.The utility model design structure is reasonable, easy to operate, easy to use, can facilitate debugging.
Description
Technical field
The utility model is related to sewing machine technique field more particularly to a kind of debugging apparatus of sewing machine.
Background technology
Sewing machine includes needle bar mechanism, string-hooking mechanism, Yarn taking-up mechanism and feed mechanism, by above-mentioned four great institutions come real
Purpose of now sewing in addition to said mechanism, because of type difference, is also added with balancing point device for certain special machines
The mechanisms such as needle vibrating mechanism, cutter mechanism, thread cutting mechanism, start-stop mechanism of car and fuel feeding oil return.Form a complete stitching, four
Contain eight stages during forming stitching in great institutions work, i.e., inserting needle, enter line（Line sending）, formed wire loop, the withdraw of the needle, enter
Circle, take-up, feeding, stitching are formed.Each mechanism in four great institutions is in a certain particular task of complete independently, again
Sewing needs could be completed by working in coordination with other associated mechanisms.Any one mechanism and associated mechanism match
To all the effect integrally sewed be influenced by closing bad or failure, because between them being both independent agency, but must accurately be matched
It closes, the interaction relation before operation between mechanism is just needed to be debugged for this with the development of science and technology, sewing machine automates journey
Spend higher and higher, servo direct driving has become the standard configuration of sewing machine, and clutch motor, split structure are phased out.For
Transmission efficiency is improved, servo motor uses direct connection technology with sewing machine, to eliminate original belt pulley.
But servo motor and sewing machine use direct connection, can not manual rotary machine adjustment sewing machine each mechanism position,
Action reaches optimum position, and difficulty is brought to debugging and maintenance.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of tune of the sewing machine proposed
Trial assembly is set.
To achieve the goals above, the utility model uses following technical solution：
The side outer wall of a kind of debugging apparatus of sewing machine, including shell, the shell is mounted by means of screws with peace
Fill shell, the inner wall of mounting shell is installed with mounting blocks, and the sides of mounting blocks opens up fluted, and mounting blocks are equipped with rotation
One end of bar, rotating bar is installed with cross-bar, and rotating bar is arranged with first bearing, and rotating bar is mounted by means of screws with
Two blocks, first bearing are located between two blocks, and the outer ring of first bearing is welded with two symmetrical snibs, rotating bar weldering
It is connected to jacking block, jacking block is located in one of side of the block far from first bearing, and rotating bar is arranged with spring, the first backing plate and
Two backing plates, the first backing plate are contacted with jacking block, and the second backing plate is contacted with one end inner wall of mounting shell, and the other end of rotating bar passes through peace
One end of dress shell extends to outside mounting shell.
Preferably, one end outer wall of the mounting shell is fixedly mounted there are two supporting rack, and supporting rack is rotatablely equipped with support
Support, there are four kellies for the other end welding of rotating bar, and two of which kelly is stuck in the prong of supporting bracket.
Preferably, the groove inner wall of the mounting blocks is opened up there are two symmetrical card slot, and card slot matches with snib.
Preferably, the side outer wall of the shell offers mounting groove, and second bearing is equipped in mounting groove, the second axis
The side held is equipped with bearing cap, and bearing cap is fixedly mounted by the side outer wall of screw and shell, and second bearing is equipped with rotation
One end of axis, rotation axis is extended to across bearing cap outside shell, and one end of rotation axis opens up engaging groove cruciferous, and engages
Slot matches with cross-bar.
The utility model has the beneficial effects that：When needing debugging, supporting bracket and kelly are unclamped so that cross-bar with turn
Moving axis connects, and rotates rotating bar, drives rotation axis rotation, to drive the transmission mechanism of sewing machine to move, realizes sewing machine
It adjusts；When being not required to debugging, cross-bar is detached with rotation axis, and rotating bar does not have any resistance to sewing machine, and rotating bar is to sewing machine
It has no effect；Solve the problems, such as that direct connection servo motor and the debugging of integral type sewing machine are difficult by the way that rotating bar is arranged；Rotation
Axle position is in the top of eedle, therefore relatively close worker, worker can easily hook rotating bar, facilitate the debugging of worker, the design
It is reasonable for structure, it is easy to operate, it is easy to use, debugging can be facilitated.
Description of the drawings
Fig. 1 be the utility model proposes a kind of sewing machine debugging apparatus main view schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of sewing machine debugging apparatus A at enlarged structure schematic diagram.
In figure：1 shell, 2 bearing caps, 3 mounting shells, 4 rotating bars, 5 supporting racks, 6 supporting brackets, 7 kellies, 8 mounting blocks, 90
Word bar, 10 rotation axis, 11 second bearings, 12 blocks, 13 first bearings, 14 snibs, 15 jacking blocks, 16 first backing plates, 17 second pads
Plate, 18 springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the side outer wall of a kind of debugging apparatus of sewing machine, including shell 1, shell 1 is fixed by screw
Mounting shell 3 is installed, the inner wall of mounting shell 3 is installed with mounting blocks 8, and the sides of mounting blocks 8 opens up fluted, and mounting blocks
8 are equipped with rotating bar 4, and one end of rotating bar 4 is installed with cross-bar 9, and rotating bar 4 is arranged with first bearing 13, rotating bar 4
Two blocks 12 are mounted by means of screws with, first bearing 13 is located between two blocks 12, the outer lap welding of first bearing 13
It connects there are two symmetrical snib 14, rotating bar 4 is welded with jacking block 15, and jacking block 15 is located in one of block 12 far from first bearing
13 side, rotating bar 4 are arranged with spring 18, the first backing plate 16 and the second backing plate 17, and the first backing plate 16 is contacted with jacking block 15, the
Two backing plates 17 are contacted with one end inner wall of mounting shell 3, and the other end of rotating bar 4 passes through one end of mounting shell 3 to extend to mounting shell 3
Outside.
In the present embodiment, in use, rotational support support 6, supporting bracket 6 is equalized, under the action of spring 18 so that
Cross-bar 9 sticks into the engaging groove of rotation axis 10, and first bearing 13 enters in groove, and snib 14 sticks into card slot, to solid
Determine first bearing 13, and can be improved and be lubricated with oiling between the first backing plate 16 and jacking block 15, worker holds kelly 7 to rotate
Rotating bar 4, rotating bar 4 drive cross-bar 9 to drive rotation axis 10 to rotate.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of debugging apparatus of sewing machine, including shell（1）, which is characterized in that the shell（1）Side outer wall pass through spiral shell
Nail is installed with mounting shell（3）, mounting shell（3）Inner wall be installed with mounting blocks（8）, mounting blocks（8）Side open up
It is fluted, and mounting blocks（8）It is equipped with rotating bar（4）, rotating bar（4）One end be installed with cross-bar（9）, rotating bar
（4）It is arranged with first bearing（13）, rotating bar（4）It is mounted by means of screws with two blocks（12）, first bearing（13）Position
In two blocks（12）Between, first bearing（13）Outer ring be welded with two symmetrical snibs（14）, rotating bar（4）It is welded with
Jacking block（15）, jacking block（15）It is located in one of block（12）Far from first bearing（13）Side, rotating bar（4）It is arranged with bullet
Spring（18）, the first backing plate（16）With the second backing plate（17）, the first backing plate（16）With jacking block（15）Contact, the second backing plate（17）With peace
Fill shell（3）The contact of one end inner wall, rotating bar（4）The other end pass through mounting shell（3）One end extend to mounting shell（3）Outside.
2. a kind of debugging apparatus of sewing machine according to claim 1, which is characterized in that the mounting shell（3）One end
There are two supporting racks for outer wall fixed installation（5）, supporting rack（5）It is rotatablely equipped with supporting bracket（6）, rotating bar（4）The other end weldering
Kelly there are four connecing（7）, and two of which kelly（7）It is stuck in supporting bracket（6）Prong in.
3. a kind of debugging apparatus of sewing machine according to claim 1, which is characterized in that the mounting blocks（8）Groove
Inner wall is opened up there are two symmetrical card slot, and card slot and snib（14）Match.
4. a kind of debugging apparatus of sewing machine according to claim 1, which is characterized in that the shell（1）Side outside
Wall offers mounting groove, and second bearing is equipped in mounting groove（11）, second bearing（11）Side be equipped with bearing cap（2）,
Bearing cap（2）Pass through screw and shell（1）Side outer wall be fixedly mounted, second bearing（11）Rotation axis is installed（10）, turn
Moving axis（10）One end pass through bearing cap（2）Extend to shell（1）Outside, rotation axis（10）One end open up engagement cruciferous
Slot, and engaging groove and cross-bar（9）Match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392265.4U CN207987478U (en) | 2018-03-22 | 2018-03-22 | A kind of debugging apparatus of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392265.4U CN207987478U (en) | 2018-03-22 | 2018-03-22 | A kind of debugging apparatus of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207987478U true CN207987478U (en) | 2018-10-19 |
Family
ID=63828738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820392265.4U Expired - Fee Related CN207987478U (en) | 2018-03-22 | 2018-03-22 | A kind of debugging apparatus of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207987478U (en) |
-
2018
- 2018-03-22 CN CN201820392265.4U patent/CN207987478U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103981648B (en) | The independent lower head driving rotary sewing machine | |
| CN203174324U (en) | Needle bar synchronous rotating mechanism | |
| CN102182017A (en) | Middle presser foot mechanism of sewing machine | |
| CN209523003U (en) | A kind of needle bar of sewing machine and rotating shuttle synchronous rotary mechanism | |
| CN104593952A (en) | Three-dimensional feeding sewing machine | |
| CN106392591A (en) | Bi-direction automatic electrode cap changing equipment for welding gun | |
| CN207987478U (en) | A kind of debugging apparatus of sewing machine | |
| CN201962497U (en) | Sewing machine | |
| CN104250890B (en) | A kind of Wrapping apparatus | |
| CN220013014U (en) | Sewing machine with anti-winding structure | |
| CN108296849A (en) | A kind of magazine of numerical control machining center | |
| US2317762A (en) | Feeding mechanism for sewing machines | |
| CN109371590B (en) | Double auxiliary shaft driving system for embroidery machine with middle opening of machine head | |
| CN204356501U (en) | Three-dimensional feed sewing machine | |
| CN213681237U (en) | Novel aircraft nose mechanism | |
| US2236830A (en) | Loop-taker mechanism for sewing machines | |
| CN211420510U (en) | Rotary needle rod thread supply mechanism of sewing machine | |
| CN209584549U (en) | The lower head system of sewing machine | |
| CN204097712U (en) | A kind of Wrapping apparatus | |
| US2193754A (en) | Feeding mechanism for sewing machines | |
| CN208019852U (en) | A kind of magazine of numerical control machining center | |
| CN202576881U (en) | Driving cam for sewing machine | |
| CN207140525U (en) | A kind of feeding device for raw material band plastic housing automatic screen printer | |
| CN204224845U (en) | Full-automatic lifting head die plate Sewing machines sewing lazy-tongs | |
| CN218812545U (en) | Feeding mechanism for sewing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20200322 |