CN204500030U - Old-man chair bracing frame and the mould for making old-man chair bracing frame - Google Patents
Old-man chair bracing frame and the mould for making old-man chair bracing frame Download PDFInfo
- Publication number
- CN204500030U CN204500030U CN201520019976.3U CN201520019976U CN204500030U CN 204500030 U CN204500030 U CN 204500030U CN 201520019976 U CN201520019976 U CN 201520019976U CN 204500030 U CN204500030 U CN 204500030U
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- old
- bracing frame
- shaped frame
- locating piece
- mould
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a kind of old-man chair bracing frame and the mould for the manufacture of old man's bracing frame.Belong to old-man chair chair frame manufacturing technology field.For making the mould of old-man chair bracing frame, comprising supporting bable tops, being located at the positioning of described supporting bable tops both sides, being located at the support chip locating piece of described supporting bable tops, front U-shaped shelves locating piece and rear U-shaped shelves locating piece; Also comprise the medial branch blade fixed air cylinder for fixed support sheet and lateral branch blade fixed air cylinder.Workpiece is fixed by the U-shaped frame locating piece in front and back, positioning, back-up block spacer and limited support block by the utility model, makes to build bracing frame and becomes simple to operation, enable welding carry out smoothly simultaneously.
Description
Technical field
The utility model relates to a kind of old-man chair bracing frame and the mould for the manufacture of old man's bracing frame.Belong to old-man chair chair frame manufacturing technology field.
Background technology
Old-man chair includes base and chair body, and chair body has the adjustment function of height and gradient relative to base, and chair body is arranged on bracing frame usually.Manufacturing enterprise buys base from market usually, for assembling production.Such mode of production, instantly perfervid in market competition, enterprise profit is run off.Therefore, a lot of enterprise all thinks oneself to produce base, to reduce production cost, thus improves the market competitiveness of enterprise.The making of usual bracing frame is by having welded, and therefore this area wishes to occur that a kind of weld jig forces workpiece in place, thus completes the precision welding of bracing frame.
Utility model content
The utility model will solve the problems of the technologies described above, thus provides a kind of old-man chair bracing frame.
The technical scheme that the utility model solves the problem is as follows:
Old-man chair bracing frame, comprises front U-shaped frame, rear U-shaped frame, support chip, connecting rod, mounting blocks and fixed mount; Described front U-shaped frame is connected in aggregates with rear U-shaped frame by described connecting rod; Described support chip is welded in described connecting rod and near described front U-shaped frame, and described support chip upper end flushes with described front U-shaped frame upper end, and lower end is to downward-extension and development length is no more than the rational height of described connecting rod; Described fixed mount is located at the middle part of described front U-shaped frame; Described mounting blocks has 4, and level is arranged on the end of described front U-shaped frame and rear U-shaped frame respectively; Described support chip is provided with some installing holes.
Another object of the present utility model is to provide the mould for making old-man chair bracing frame.
Its technical scheme is as follows:
For making the mould of old-man chair bracing frame, comprising supporting bable tops, being located at the positioning of described supporting bable tops both sides, being located at the support chip locating piece of described supporting bable tops, front U-shaped shelves locating piece and rear U-shaped shelves locating piece; Also comprise the medial branch blade fixed air cylinder for fixed support sheet and lateral branch blade fixed air cylinder.
Preferred as technique scheme, also comprises the limited support block for playing support and position-limiting action to connecting rod.
Preferred as technique scheme, also comprises the lever self-locking body for playing locking action to mounting blocks.
The utility model has following beneficial effect:
1, workpiece is fixed by the U-shaped frame locating piece in front and back, positioning, back-up block spacer and limited support block by the utility model, makes to build bracing frame and becomes simple to operation, enable welding carry out smoothly simultaneously;
2, the utility model fixes support chip by the flexible of cylinder, when the expansion link of cylinder shrinks, is convenient to inserting of support chip, when the expansion link of cylinder stretches out and withstands support chip, is then fixed by described support chip;
3, the folding of self-locking body of the present utility model is controlled by its finger pressure end, and it is then lockable the press-side of object, due to the structure of multi link, applies great power and all cannot realize separating locking from press-side.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model old-man chair bracing frame;
Fig. 2 is the top view of the utility model for the manufacture of the mould of old-man chair bracing frame;
Fig. 3 is the cooperation figure of the utility model old-man chair bracing frame and mould thereof;
In figure, U-shaped frame before 1-, U-shaped frame after 2-, 3-support chip, 4-connecting rod, 5-mounting blocks, 6-fixed mount, 7-installing hole; 10-supporting bable tops, 20-positioning, 301-medial branch blade fixed air cylinder, 302-lateral branch blade fixed air cylinder, 40-support chip locating piece, U-shaped shelves locating piece before 50-, U-shaped shelves locating piece after 60-, 70-limited support block, 80-lever self-locking body.
Detailed description of the invention
Below in conjunction with accompanying drawing, explanation is further explained to the utility model.
This detailed description of the invention is only to explanation of the present utility model, is not to restriction of the present utility model.Any change that those skilled in the art are done after having read description of the present utility model, as long as in the scope of claims, all will be subject to the protection of Patent Law.
As shown in Figure 1, old-man chair bracing frame, comprises front U-shaped frame 1, rear U-shaped frame 2, support chip 3, connecting rod 4, mounting blocks 5 and fixed mount 6; Described front U-shaped frame 1 is connected in aggregates with rear U-shaped frame 2 by described connecting rod 4; Described support chip 3 is welded in described connecting rod 4 and near described front U-shaped frame 1, and described support chip 3 upper end flushes with described front U-shaped frame 1 upper end, and lower end is to downward-extension and development length is no more than the rational height of described connecting rod 4; Described fixed mount 6 is located at the middle part of described front U-shaped frame 1; Described mounting blocks 5 has 4, and level is arranged on the end of described front U-shaped frame 1 and rear U-shaped frame 2 respectively; Described support chip 3 is provided with some installing holes 7.
As Figure 2-3, for making the mould of old-man chair bracing frame, comprising supporting bable tops 10, being located at the positioning 20 of described supporting bable tops 10 both sides, being located at the support chip locating piece 40 of described supporting bable tops 10, front U-shaped shelves locating piece 50 and rear U-shaped shelves locating piece 60; Also comprise the medial branch blade fixed air cylinder 301 for fixed support sheet 3 and lateral branch blade fixed air cylinder 302.Also comprise for the limited support block 70 to connecting rod 4 support and position-limiting action.Also comprise for the lever self-locking body 80 to mounting blocks 5 locking actions.
Claims (4)
1. old-man chair bracing frame, is characterized in that: comprise front U-shaped frame (1), rear U-shaped frame (2), support chip (3), connecting rod (4), mounting blocks (5) and fixed mount (6); Described front U-shaped frame (1) is connected in aggregates with rear U-shaped frame (2) by described connecting rod (4); Described support chip (3) is welded in described connecting rod (4) and close described front U-shaped frame (1), and described support chip (3) upper end flushes with described front U-shaped frame (1) upper end, lower end is to downward-extension and development length is no more than the rational height of described connecting rod (4); Described fixed mount (6) is located at the middle part of described front U-shaped frame (1); Described mounting blocks (5) has 4, and level is arranged on the end of described front U-shaped frame (1) and rear U-shaped frame (2) respectively; Described support chip (3) is provided with some installing holes (7).
2. for making the mould of old-man chair bracing frame, it is characterized in that: comprise supporting bable tops (10), be located at the positioning (20) of described supporting bable tops (10) both sides, be located at the support chip locating piece (40) of described supporting bable tops (10), front U-shaped shelves locating piece (50) and rear U-shaped shelves locating piece (60); Also comprise medial branch blade fixed air cylinder (301) for fixed support sheet (3) and lateral branch blade fixed air cylinder (302).
3. the mould for making old-man chair bracing frame according to claim 2, is characterized in that: also comprise the limited support block (70) for playing support and position-limiting action to connecting rod (4).
4. the mould for making old-man chair bracing frame according to claim 2, is characterized in that: also comprise the lever self-locking body (80) for playing locking action to mounting blocks (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019976.3U CN204500030U (en) | 2015-01-13 | 2015-01-13 | Old-man chair bracing frame and the mould for making old-man chair bracing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019976.3U CN204500030U (en) | 2015-01-13 | 2015-01-13 | Old-man chair bracing frame and the mould for making old-man chair bracing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204500030U true CN204500030U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520019976.3U Active CN204500030U (en) | 2015-01-13 | 2015-01-13 | Old-man chair bracing frame and the mould for making old-man chair bracing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204500030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128644A (en) * | 2018-09-13 | 2019-01-04 | 德清县翔鹰金属制品有限公司 | A kind of fixing tool of chair leg |
| CN110834165A (en) * | 2019-11-21 | 2020-02-25 | 张亚 | Forming and processing method for prefabricated building component |
-
2015
- 2015-01-13 CN CN201520019976.3U patent/CN204500030U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128644A (en) * | 2018-09-13 | 2019-01-04 | 德清县翔鹰金属制品有限公司 | A kind of fixing tool of chair leg |
| CN110834165A (en) * | 2019-11-21 | 2020-02-25 | 张亚 | Forming and processing method for prefabricated building component |
| CN110834165B (en) * | 2019-11-21 | 2021-03-23 | 金茂慧创建筑科技有限公司 | Forming and processing method for prefabricated building component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313300 Sunshine Avenue 2888, Dipa Street, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Qianmen Science and Technology Co., Ltd. Address before: 313300 Zhejiang Guohua Furniture Co., Ltd. of Sunshine Industrial Park, Anji County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Guo Hua furniture Co., Ltd |