CN220296435U - Processing device for swing arm of sewing machine - Google Patents
Processing device for swing arm of sewing machine Download PDFInfo
- Publication number
- CN220296435U CN220296435U CN202320664027.5U CN202320664027U CN220296435U CN 220296435 U CN220296435 U CN 220296435U CN 202320664027 U CN202320664027 U CN 202320664027U CN 220296435 U CN220296435 U CN 220296435U
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- China
- Prior art keywords
- pressing plate
- sewing machine
- swing arm
- positioning device
- tool
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- 238000009958 sewing Methods 0.000 title claims abstract description 42
- 238000003825 pressing Methods 0.000 claims description 52
- 238000003754 machining Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a processing device of a swing arm of a sewing machine, which comprises a bottom plate, wherein a first tool and a second tool are arranged on the bottom plate in parallel, the first tool comprises a first left positioning device and a first right positioning device which are fixed on the bottom plate, the second tool comprises a second left positioning device and a second right positioning device which are fixed on the bottom plate, the first tool is used for processing the front surface of the swing arm of the sewing machine, the second tool is used for processing the back surface of the swing arm of the sewing machine, the two procedures are combined, the two procedures of a product are completed in a pair of tool clamps, the production efficiency is improved, and the production cost is reduced.
Description
Technical Field
The utility model relates to machining equipment, in particular to a machining device for a swing arm of a sewing machine.
Background
A swing arm of a sewing machine as shown in fig. 1 is provided with a handle end 8 which is in a cuboid shape, and two concave cavities 9 are dug on the front surface of the swing arm of the sewing machine. Because the swing arm of the sewing machine is long-strip-shaped and irregular in appearance, when the swing arm is molded by a die, some connecting holes are inconvenient to mold at one time, so that the swing arm is realized by subsequent machining, however, some holes are not in the same direction, and some holes are even arranged in multiple directions, so that the swing arm of the sewing machine is finished by manufacturing multiple sets of tool clamps, and therefore, the swing arm of the sewing machine is low in production efficiency and high in cost.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a processing device of a swing arm of a sewing machine.
The technical scheme adopted by the utility model is as follows: the utility model provides a processingequipment of sewing machine swing arm, includes the bottom plate, parallel arrangement has first frock and second frock on the bottom plate, first frock is including fixing first left positioner and the first right positioner on the bottom plate, the second frock is including fixing second left positioner and the second right positioner on the bottom plate, first frock is used for processing the front of sewing machine swing arm, the second frock is used for processing the reverse side of sewing machine swing arm.
Further, the first left positioning device comprises a first base plate, a first limiting rod and a first pressing plate, the first right positioning device comprises a second pressing plate and a fixing column, the first base plate, the first limiting rod and the fixing column are fixed on the bottom plate, and the first pressing plate and the second pressing plate are movably arranged above the bottom plate.
Further, the second left positioning device comprises a second base plate and a limiting block, the second right positioning device comprises a third pressing plate, the second base plate is fixed on the bottom plate, the limiting block is fixed on the second base plate, and the third pressing plate is movably arranged above the bottom plate.
Further, the first pressing plate, the second pressing plate and the third pressing plate are movably arranged above the bottom plate through adjustable components, the adjustable components comprise a positioning shaft, springs and adjusting nuts, the first pressing plate, the second pressing plate and the third pressing plate are sleeved on the positioning shaft and fixedly connected with the springs, and the adjusting nuts are arranged on the positioning shaft and are abutted to the first pressing plate, the second pressing plate and the third pressing plate.
Further, a fixing opening matched with the handle end of the swing arm of the sewing machine is formed in the limiting block, and the fixing opening is in an open state.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. the first tooling and the second tooling are arranged on the bottom plate, the first tooling is used for machining the front face of the swing arm of the sewing machine, the second tooling is used for machining the back face of the swing arm of the sewing machine, the two working procedures are combined, the two working procedures of a product are guaranteed to be finished in one pair of tooling fixtures, the production efficiency is improved, and the production cost is reduced.
2. The adjustable assembly is arranged, only the adjusting nut is required to be rotated, the first pressing plate, the second pressing plate and the third pressing plate are fixed by utilizing the elasticity of the spring, the swing arm of the sewing machine can be stably fixed on the bottom plate, and the sewing machine is convenient to process.
Drawings
FIG. 1 is a schematic view of a swing arm of a sewing machine according to the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic structural diagram of a second tool of the present utility model in use;
FIG. 4 is a schematic view of the structure of the adjustable assembly of the present utility model;
FIG. 5 is a top view of the present utility model;
in the figure: 1. a bottom plate; 2. a first left positioning device; 21. a first backing plate; 22. a first stop lever; 23. a first platen; 3. a second right positioning device; 31. a second pressing plate; 32. fixing the column; 4. a second left positioning device; 41. a second backing plate; 42. a limiting block; 5. a second right positioning device; 51. a third platen; 6. an adjustable assembly; 61. positioning a shaft; 62. a spring; 63. an adjusting nut; 7. a fixed port; 8. a handle end; 9. a cavity.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 5, a processing device for a swing arm of a sewing machine includes a base plate 1, a first tool and a second tool are arranged on the base plate in parallel, the first tool includes a first left positioning device 2 and a first right positioning device 3 fixed on the base plate, the second tool includes a second left positioning device 4 and a second right positioning device 5 fixed on the base plate 1, the first tool is used for processing a front surface of the swing arm of the sewing machine, and the second tool is used for processing a back surface of the swing arm of the sewing machine.
And the two working procedures are combined, so that the two working procedures of a product are finished in a pair of tool clamps, the production efficiency is improved, and the production cost is reduced.
In a specific embodiment, the first left positioning device 2 includes a first base plate 21, a first limiting rod 22 and a first pressing plate 23, the first right positioning device 3 includes a second pressing plate 31 and a fixing column 32, the first base plate 21, the first limiting rod 22 and the fixing column 32 are fixed on the bottom plate 1, and the first pressing plate 23 and the second pressing plate 31 are movably arranged above the bottom plate 1.
In the operation process, the first limiting rod 22 abuts against the edge of the concave cavity 9, which is close to the handle end 8, and limits the swing arm of the sewing machine.
In a specific embodiment, the second left positioning device 4 includes a second base plate 41 and a limiting block 42, the second right positioning device 5 includes a third pressing plate 51, the second base plate 41 is fixed on the bottom plate 1, the limiting block 42 is fixed on the second base plate 41, and the third pressing plate 51 is movably disposed above the bottom plate 1.
In a specific embodiment, the first pressing plate 23, the second pressing plate 31 and the third pressing plate 51 are all movably arranged above the bottom plate 1 through the adjustable assembly 6, the adjustable assembly 6 comprises a positioning shaft 61, a spring 62 and an adjusting nut 63, the first pressing plate 23, the second pressing plate 31 and the third pressing plate 51 are sleeved on the positioning shaft 61 and fixedly connected with the spring 62, and the adjusting nut 63 is arranged on the positioning shaft 61 and is in butt joint with the first pressing plate 23, the second pressing plate 31 and the third pressing plate 51.
When the sewing machine swing arm is used, the first pressing plate, the second pressing plate and the third pressing plate are fixed by only rotating the adjusting nut 63 and utilizing the elastic force of the spring 62, so that the sewing machine swing arm is stably fixed on the bottom plate, and the sewing machine swing arm is convenient to process. After finishing processing, the swing arm of the sewing machine can be conveniently taken down by rotating the adjusting nut 63 again, and the operation is more convenient.
In a specific embodiment, the limiting block 42 is provided with a fixing opening 7 matched with the handle end 8 of the swing arm of the sewing machine, and the fixing opening 7 is in an open state. The handle end 8 of the swing arm of the sewing machine is fixedly arranged in the fixing opening 7, so that the handle end 8 of the swing arm of the sewing machine is fixed. Similarly, the first pad 21 is also provided with a fixing opening for fixing the handle end of the swing arm of the sewing machine, and the structure is the same and will not be described again here.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of one element is referred to as being "plural," it may be any number of two or more. The terms "upper," "lower," "rear," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a processingequipment of sewing machine swing arm, includes bottom plate, its characterized in that: the sewing machine comprises a base plate, and is characterized in that a first tool and a second tool are arranged on the base plate in parallel, the first tool comprises a first left positioning device and a first right positioning device which are fixed on the base plate, the second tool comprises a second left positioning device and a second right positioning device which are fixed on the base plate, the first tool is used for machining the front face of a swing arm of the sewing machine, and the second tool is used for machining the back face of the swing arm of the sewing machine.
2. The processing device of a swing arm of a sewing machine according to claim 1, wherein: the first left positioning device comprises a first base plate, a first limiting rod and a first pressing plate, the first right positioning device comprises a second pressing plate and a fixed column, the first base plate, the first limiting rod and the fixed column are fixed on the base plate, and the first pressing plate and the second pressing plate are movably arranged above the base plate.
3. The processing device of a swing arm of a sewing machine according to claim 2, wherein: the second left positioning device comprises a second base plate and a limiting block, the second right positioning device comprises a third pressing plate, the second base plate is fixed on the bottom plate, the limiting block is fixed on the second base plate, and the third pressing plate is movably arranged above the bottom plate.
4. A sewing machine swing arm processing apparatus according to claim 3, wherein: the first pressing plate, the second pressing plate and the third pressing plate are movably arranged above the bottom plate through adjustable components, the adjustable components comprise a positioning shaft, springs and adjusting nuts, the first pressing plate, the second pressing plate and the third pressing plate are sleeved on the positioning shaft and fixedly connected with the springs, and the adjusting nuts are arranged on the positioning shaft and are abutted to the first pressing plate, the second pressing plate and the third pressing plate.
5. The apparatus for processing a swing arm of a sewing machine of claim 4, wherein: the limiting block is provided with a fixing opening matched with the handle end of the swing arm of the sewing machine, and the fixing opening is in an open state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320664027.5U CN220296435U (en) | 2023-03-30 | 2023-03-30 | Processing device for swing arm of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320664027.5U CN220296435U (en) | 2023-03-30 | 2023-03-30 | Processing device for swing arm of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220296435U true CN220296435U (en) | 2024-01-05 |
Family
ID=89375818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320664027.5U Active CN220296435U (en) | 2023-03-30 | 2023-03-30 | Processing device for swing arm of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220296435U (en) |
-
2023
- 2023-03-30 CN CN202320664027.5U patent/CN220296435U/en active Active
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