CN105328465A - Wheelchair armrest connection piece machining device - Google Patents
Wheelchair armrest connection piece machining device Download PDFInfo
- Publication number
- CN105328465A CN105328465A CN201410396540.6A CN201410396540A CN105328465A CN 105328465 A CN105328465 A CN 105328465A CN 201410396540 A CN201410396540 A CN 201410396540A CN 105328465 A CN105328465 A CN 105328465A
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- China
- Prior art keywords
- projection
- contact pin
- wheelchair armrest
- fixing
- plant
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Abstract
The invention discloses a wheelchair armrest connection piece machining device. The wheelchair armrest connection piece machining device comprises a platelike fixing base board; a fixing convex block array composed of fixing convex blocks is arranged on the fixing base board. Through containing notches in the fixing convex blocks, a user can put multiple rectangular armrest connection pieces into the containing notches, then locking screws penetrate through limit gaskets and locking shifting pieces, and therefore the armrest connection pieces are firmly compressed by the locking shifting pieces. As the armrest connection pieces are arranged on one straight line, machining is rapid, forming is regular, the machining efficiency of the wheelchair armrest connection pieces is greatly improved, and practicability is high.
Description
Technical field
The present invention relates to a kind of wheelchair manufacturing equipment, or rather, is a kind of wheelchair armrest contact pin processing unit (plant).
Background technology
The support of wheelchair is generally steel pipe and makes, and steel pipe is welded with handrail contact pin usually, and because contact pin area is less, fixing trouble, workman can only process one at every turn, inefficiency.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of wheelchair armrest contact pin processing unit (plant).
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of wheelchair armrest contact pin processing unit (plant), described wheelchair armrest contact pin processing unit (plant) comprises the fixing base of a tabular, described fixing base is provided with the fixing bump array be made up of fixing projection, described fixing projection comprises a projection main body, the center of described projection main body is provided with a projection through hole, the two ends of described projection main body are respectively equipped with one for placing the placement notch of handrail contact pin, the shaping that the head of described placement notch is respectively equipped with an arc is given prominence to, a shaped vias is respectively equipped with on described shaping is outstanding, described fixing projection is provided with a locking plectrum, described locking plectrum is provided with an oblong plectrum notch run through, one lock bolt runs through a spacing shim respectively with described plectrum notch and to be connected with described projection through hole.
As preferred embodiment of the present invention, the length of described locking plectrum is less than the length of described fixing projection.
As preferred embodiment of the present invention, described fixing projection and described fixing base are that converted steel is one-body molded.
Wheelchair armrest contact pin processing unit (plant) of the present invention utilizes the placement notch on fixing projection, the handrail contact pin of multiple rectangle can be placed into and place in notch by user respectively, then utilize lock bolt to run through spacing shim and locking plectrum, handrail contact pin is compressed by locking plectrum securely.Because handrail contact pin arranges point-blank, processing rapidly, is shaped regular, substantially increases the working (machining) efficiency of wheelchair armrest contact pin, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of wheelchair armrest contact pin processing unit (plant) of the present invention;
Fig. 2 is the stereochemical structure decomposing schematic representation of the wheelchair armrest contact pin processing unit (plant) in Fig. 1;
Fig. 3 is the details enlarged diagram of the a-quadrant of wheelchair armrest contact pin processing unit (plant) in Fig. 2;
Fig. 4 is the details enlarged diagram in the B region of wheelchair armrest contact pin processing unit (plant) in Fig. 3;
Wherein,
1, wheelchair armrest contact pin processing unit (plant); 2, fixing base; 3, fixing projection; 31, projection main body; 32, notch is placed; 33, shaping is outstanding; 34, shaped vias; 35, projection through hole; 4, locking plectrum; 41, plectrum notch; 5, spacing shim; 6, lock bolt; 7, handrail contact pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides a kind of wheelchair armrest contact pin processing unit (plant).
As shown in Figures 1 to 4, wheelchair armrest contact pin processing unit (plant) 1 of the present invention comprises the fixing base 2 of a tabular, this fixing base 2 is provided with the fixing bump array be made up of fixing projection 3, this fixing projection 3 comprises a projection main body 31, the center of this projection main body 31 is provided with a projection through hole 35, the two ends of this projection main body 31 are respectively equipped with one for placing the placement notch 32 of handrail contact pin 7, the head of this placement notch 32 is respectively equipped with the shaping outstanding 33 of an arc, this shaping outstanding 33 is respectively equipped with a shaped vias 34, this fixing projection 3 is provided with a locking plectrum 4, this locking plectrum 4 is provided with an oblong plectrum notch 41 run through, one lock bolt 6 runs through a spacing shim 5 respectively with this plectrum notch 41 and to be connected with this projection through hole 35.
The length of this locking plectrum 4 is less than the length of this fixing projection 3.
This fixing projection 3 is that converted steel is one-body molded with this fixing base 2.
During use, as shown in Figure 3, the handrail contact pin 7 of multiple rectangle is placed into and places in notch 32 by user respectively, then utilizes lock bolt 6 to run through spacing shim 5 and locking plectrum 4, handrail contact pin 7 is compressed by locking plectrum 4 securely.Like this, under fixing base 2 is placed into milling cutter by user, makes milling cutter along outstanding 33 processing of shaping of arc, make the head of handrail contact pin 7 form cambered surface fast.Because handrail contact pin 7 arranges point-blank, processing rapidly, is shaped regular, substantially increases the working (machining) efficiency of wheelchair armrest contact pin, practical.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a wheelchair armrest contact pin processing unit (plant), it is characterized in that, described wheelchair armrest contact pin processing unit (plant) (1) comprises the fixing base (2) of a tabular, described fixing base (2) is provided with the fixing bump array be made up of fixing projection (3), described fixing projection (3) comprises a projection main body (31), the center of described projection main body (31) is provided with a projection through hole (35), the two ends of described projection main body (31) are respectively equipped with one for placing the placement notch (32) of handrail contact pin (7), the head of described placement notch (32) is respectively equipped with the shaping outstanding (33) of an arc, outstanding (33) are respectively equipped with a shaped vias (34) in described shaping, described fixing projection (3) is provided with a locking plectrum (4), described locking plectrum (4) is provided with an oblong plectrum notch (41) run through, one lock bolt (6) runs through a spacing shim (5) respectively with described plectrum notch (41) and to be connected with described projection through hole (35).
2. wheelchair armrest contact pin processing unit (plant) according to claim 1, is characterized in that, the length of described locking plectrum (4) is less than the length of described fixing projection (3).
3. wheelchair armrest contact pin processing unit (plant) according to claim 2, is characterized in that, described fixing projection (3) and described fixing base (2) for converted steel one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396540.6A CN105328465A (en) | 2014-08-13 | 2014-08-13 | Wheelchair armrest connection piece machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396540.6A CN105328465A (en) | 2014-08-13 | 2014-08-13 | Wheelchair armrest connection piece machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105328465A true CN105328465A (en) | 2016-02-17 |
Family
ID=55279335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410396540.6A Pending CN105328465A (en) | 2014-08-13 | 2014-08-13 | Wheelchair armrest connection piece machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105328465A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729150A (en) * | 2016-03-15 | 2016-07-06 | 李路 | Fixing buckle plate for eccentric shaft of compressor |
-
2014
- 2014-08-13 CN CN201410396540.6A patent/CN105328465A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729150A (en) * | 2016-03-15 | 2016-07-06 | 李路 | Fixing buckle plate for eccentric shaft of compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |
|
| WD01 | Invention patent application deemed withdrawn after publication |