CN205329300U - Mounting structure of hemming machine backplate - Google Patents
Mounting structure of hemming machine backplate Download PDFInfo
- Publication number
- CN205329300U CN205329300U CN201521007557.4U CN201521007557U CN205329300U CN 205329300 U CN205329300 U CN 205329300U CN 201521007557 U CN201521007557 U CN 201521007557U CN 205329300 U CN205329300 U CN 205329300U
- Authority
- CN
- China
- Prior art keywords
- backboard
- frame main
- presser foot
- backplate
- mounting structure
- 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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- Sewing Machines And Sewing (AREA)
Abstract
The utility model belongs to the technical field of the hemming machine, refer in particular to a mounting structure of hemming machine backplate, including the frame main part, install a backplate at the back of frame main part, the left side of backplate is fixed with lifts the presser foot cylinder, and the lower part of backplate is provided with a pendulum rod, and the right -hand member of pendulum rod is articulated with the backplate, and the left end of pendulum rod is provided with and pushes down the end, and the middle part of pendulum rod is connected with a lift bar, and the upper end of lift bar is connected with the presser foot mechanism of lifting in the frame main part, the right side of backplate is fixed and is provided with the trimming cylinder, and the piston rod of trimming cylinder stretches out downwards and is provided with the connecting block, and one side of connecting block is provided with the open slot, is provided with a round pin axle in the open slot, the one end of round pin axle and the one end fixed connection of connecting rod, the other end of connecting rod and the tool bit trailing end connection of blade holder. The utility model discloses transformation and upgrading carries out on traditional hemming machine equipment for the hemming machine lift presser foot mechanism and thread trimming mechanism all adopts pneumatics, safe and reliable, convenient to use.
Description
Technical field
This utility model belongs to overedger technical field, refers in particular to the mounting structure of a kind of overedger backboard。
Background technology
The sewing device of the overseam technique that overedger is commonly used in clothing making。
In conventional art, the presser foot lifter driving mechanism of overedger and the thread cutting mechanism of tool rest are all complex, cause using inconvenience。
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, the mounting structure of safe and reliable overedger backboard。
The purpose of this utility model is achieved in that
The mounting structure of overedger backboard, including frame main body, at the back of frame main body, one backboard is installed, the left side of described backboard is fixedly installed presser foot lifter cylinder, the bottom of backboard is provided with a fork, and the right-hand member of fork is hinged with backboard, and the left end of fork is provided with lower pressure side, the middle part of fork is connected to a lifting arm, and the upper end of lifting arm is connected with the foot lifting mechanism in frame main body；When the piston rod of described presser foot lifter cylinder is descending, the piston rod of presser foot lifter cylinder is against in described lower pressure side；
The right side of described backboard is fixedly installed trimming cylinder, the piston rod of trimming cylinder extends downwardly from and is provided with contiguous block, the side of contiguous block is provided with open slot, a bearing pin it is provided with in open slot, one end of bearing pin is fixing with one end of connecting rod to be connected, and the other end of connecting rod is connected with the cutter head tail end of tool rest。
The piston rod end of described presser foot lifter cylinder is provided with plastic. buffer post。
Described frame main body top is provided with the fixing seat of display screen。
Described backboard is mounted by means of bolts in frame main body。
Upper limb outward flanging on the left of described fork forms described lower pressure side。
This utility model highlights and useful having the technical effect that compared to existing technology
This utility model carries out transformation and upgrade on traditional overedger equipment so that the foot lifting mechanism of overedger and thread cutting mechanism all adopt pneumatic, safe and reliable, easy to use。
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model。
In figure: 1-presser foot lifter cylinder；2-trimming cylinder；3-frame main body；4-contiguous block；5-backboard；6-jointed shaft；7-lifting arm；8-fork；Pressure side under 9-；10-plastic. buffer post。
Detailed description of the invention
This utility model is further described with specific embodiment below in conjunction with accompanying drawing:
The mounting structure of overedger backboard, including frame main body 3, one backboard 5 is installed at the back of frame main body 3, the left side of described backboard 5 is fixedly installed presser foot lifter cylinder 1, the bottom of backboard 5 is provided with a fork 8, and the right-hand member of fork 8 is hinged with backboard 5, and the left end of fork 8 is provided with lower pressure side 9, the middle part of fork 8 is connected to a lifting arm 7, and the upper end of lifting arm 7 is connected with the foot lifting mechanism in frame main body；When the piston rod of described presser foot lifter cylinder 1 is descending, the piston rod of presser foot lifter cylinder is against in described lower pressure side 9；
The right side of described backboard 5 is fixedly installed trimming cylinder 2, the piston rod of trimming cylinder 2 extends downwardly from and is provided with contiguous block 4, the side of contiguous block 4 is provided with open slot, a bearing pin it is provided with in open slot, one end of bearing pin is fixing with one end of connecting rod to be connected, and the other end of connecting rod is connected with the cutter head tail end of tool rest。Bearing pin can be movable in open slot, and during trimming cylinder 2 action, the piston rod of trimming cylinder 2 drives and moves on bearing pin or move down, and bearing pin makes cutter head tail end rotate by connecting rod, thus realizing trimming operation。
The piston rod end of described presser foot lifter cylinder 1 is provided with plastic. buffer post 10。The design of plastic. buffer post 10 makes the piston rod of presser foot lifter cylinder 1 will not directly contact fork 8, thus reducing noise。As a kind of optional design, plastic. buffer post 10 can be screwed in piston rod end, it is possible to is adjusted the lifting amplitude of foot lifting mechanism as required。
Described frame main body top is provided with the fixing seat of display screen。
Described backboard 5 is mounted by means of bolts in frame main body。
Upper limb outward flanging on the left of described fork 8 forms described lower pressure side 9, and this design makes the simple in construction of fork, easy to make, can coordinate with presser foot lifter cylinder 1 simultaneously。
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model。
Claims (5)
1. the mounting structure of overedger backboard, including frame main body, it is characterized in that, be provided with a backboard at the back of frame main body, the left side of described backboard is fixedly installed presser foot lifter cylinder, and the bottom of backboard is provided with a fork, the right-hand member of fork is hinged with backboard, the left end of fork is provided with lower pressure side, and the middle part of fork is connected to a lifting arm, and the upper end of lifting arm is connected with the foot lifting mechanism in frame main body；When the piston rod of described presser foot lifter cylinder is descending, the piston rod of presser foot lifter cylinder is against in described lower pressure side；
The right side of described backboard is fixedly installed trimming cylinder, the piston rod of trimming cylinder extends downwardly from and is provided with contiguous block, the side of contiguous block is provided with open slot, a bearing pin it is provided with in open slot, one end of bearing pin is fixing with one end of connecting rod to be connected, and the other end of connecting rod is connected with the cutter head tail end of tool rest。
2. the mounting structure of overedger backboard according to claim 1, it is characterised in that the piston rod end of described presser foot lifter cylinder is provided with plastic. buffer post。
3. the mounting structure of overedger backboard according to claim 1, it is characterised in that described frame main body top is provided with the fixing seat of display screen。
4. the mounting structure of overedger backboard according to claim 1, it is characterised in that described backboard is mounted by means of bolts in frame main body。
5. the mounting structure of overedger backboard according to claim 1, it is characterised in that the upper limb outward flanging on the left of described fork forms described lower pressure side。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007557.4U CN205329300U (en) | 2015-12-07 | 2015-12-07 | Mounting structure of hemming machine backplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007557.4U CN205329300U (en) | 2015-12-07 | 2015-12-07 | Mounting structure of hemming machine backplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205329300U true CN205329300U (en) | 2016-06-22 |
Family
ID=56212147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007557.4U Expired - Fee Related CN205329300U (en) | 2015-12-07 | 2015-12-07 | Mounting structure of hemming machine backplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205329300U (en) |
-
2015
- 2015-12-07 CN CN201521007557.4U patent/CN205329300U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160622 Termination date: 20191207 |