CN209303974U - Fixture is welded and fixed in wheel-chair front frame - Google Patents
Fixture is welded and fixed in wheel-chair front frame Download PDFInfo
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- CN209303974U CN209303974U CN201822214073.7U CN201822214073U CN209303974U CN 209303974 U CN209303974 U CN 209303974U CN 201822214073 U CN201822214073 U CN 201822214073U CN 209303974 U CN209303974 U CN 209303974U
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- locating piece
- fixture
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- wheel
- front frame
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Abstract
Fixture, including bottom plate is welded and fixed in a kind of wheel-chair front frame, is connected with side wing at left and right sides of bottom plate, bottom plate front end is connected with mounting plate, base plate rear end is equipped with rear alignment installation unit, and middle-end location and installation unit is equipped on side wing, front end location and installation unit is equipped on mounting plate.Three positions carry out positioning clamping to wheel-chair front frame respectively before, during and after the use of the utility model, thus components installation site is clear, and installation effectiveness is high, and can realize welding directly on fixture after completing location and installation, it is convenient and efficient, it is worthy to be popularized.
Description
Technical field
The utility model relates to fixture, fixture is welded and fixed in especially a kind of wheel-chair front frame.
Background technique
Currently, the no dedicated fixture of welded connecting between components each for wheel-chair front frame, generally passes through
Artificial hand is affectedly bashful, referring next to the product effect shown on drawing, welded connecting one by one, but this kind of side
Method is coordinated to require height for the hand of worker, and easily leads to seat fixed plate appearance position deviation, and product disqualification rate is high.
Utility model content
The utility model will solve the disadvantage that the above-mentioned prior art, provide a kind of wheel-chair front frame welding easy to use
Stationary fixture realizes that clamping position confirms the welding position between each components, can be directly enterprising in fixture after completion clamping
Row welding, it is convenient and efficient.
The utility model solves the technical solution of its technical problem use: fixture is welded and fixed in this wheel-chair front frame,
Including bottom plate, it is connected with side wing at left and right sides of bottom plate, bottom plate front end is connected with mounting plate, and base plate rear end is equipped with rear alignment
Installation unit is equipped with middle-end location and installation unit on side wing, front end location and installation unit is equipped on mounting plate.In this way,
Three positions carry out positioning clamping to wheel-chair front frame respectively before, during and after, and thus components installation site is bright
Really, and installation effectiveness is high, and can realize welding directly on fixture after completing location and installation, convenient and efficient.
Rear alignment installation unit includes the first locating piece, is provided with the first slot being laterally arranged in the first locating piece, the
It is connected with inserted block at the left and right sides outside a positioning block rear end, the second vertically arranged slot is provided in inserted block；In this way, by inserting
The mode connect allows the quick location and installation of the rear end part for constituting wheel-chair front frame in rear alignment installation unit, pacifies
Good stability is filled, it is convenient and efficient.
Middle-end location and installation unit includes the second locating piece of a pair of of internal and external partition distribution, is placed in the second locating piece of inner end
On be provided with the first card slot, the second locating piece rear end face for being placed in outer end is to be equipped with fixture block on inclined-plane and inclined-plane, is placed in outer end
Tray is installed on the second locating piece inner face, is provided in tray and puts slot, slot is put and is internally screwed with third bolt, wherein tray with
Rear alignment installation unit is used cooperatively, and adjutage is equipped on tray, and adjutage is equipped with upper protruding block on end.In in this way,
Hold location and installation unit for the middle section of location and installation clamping wheel-chair front frame, by two locating pieces to the part
Two sides components are positioned, and are then clamped to it by fixture block, prevent its appearance position from deviating, tray, adjutage with
And upper protruding block then carries out positioning and clamping to the upper part of the middle section, is blocked by upper protruding block, it is convenient and efficient.
Front end location and installation unit includes the first clamping part, the second limiting section and third clamping part, the first clamping part packet
Third locating piece is included, third locating piece upper end is provided with third slot in rear low preceding high ladder setting, third positioning block front end, the
Two limiting sections include the supporting block for being placed in third locating piece left and right ends, and supporting block upper end is provided with the second card slot, third clamping part
L-type mounting base including being placed in supporting block outer end, L-type mounting blocks upper end are inserted with top, are equipped on the outside of L-type mounting blocks and insert in L-type
Inserted link in mounting blocks.In this way, carrying out location and installation clamping, third by front end portion of three parts to wheel-chair front frame
Locating piece upper end is in rear low preceding high ladder setting and has slot to make components pendulum on third locating piece, and part insert in it is slotting
In slot, thus make gripping range small, be easily installed and take out, supporting block is used to support the front end of wheel-chair front frame
Another components divided, so that being cooperatively connected with components clamped by the first clamping part, finally by third clamping part pair
Another part needs the components welded to be clamped, which inserts in the components being present in supporting block, then leads to
It crosses inserting column and passes through and insert in realization location and installation in L-type mounting base, installation is quickly and effect is good, convenient and efficient.
Inserting column is inserted in first slot, inserting column upper end is inserted with limit plate, and limit plate lower end is provided with a pair of limit being spaced apart
Position slot, limit plate upper end are equipped with and are threaded onto the nut peaked on limit plate on inserting column.In this way, limit plate and middle-end location and installation unit
It is used cooperatively, so that the part portion clamped by middle-end location and installation unit and being present in clamped by the location and installation unit of front end
Part portion fit, convenient for welding.
It is further perfect, sleeve is cased on inserting column.In this way, sleeve is used for the lower pressure of balanced limit plate, so that lower pressure
More than it is present in limit board ends, is uniformly dispersed, thus would not leads to front frame rear end because of lower pressure is excessive
Divide compressive deformation, using effect is good.
It is further perfect, third bolt is screwed on the first locating piece.In this way, increasing mounting stability.
Further perfect, inserted block is screwed with the first bolt.In this way, increasing mounting stability.
It is further perfect, the second bolt is screwed on tray.In this way, increasing mounting stability.
The utility model has the advantages that: the utility model use before, during and after three positions respectively to wheel-chair before
Vehicle frame carries out positioning clamping, and thus components installation site is clear, and installation effectiveness is high, and can after completing location and installation
Welding is realized directly on fixture, it is convenient and efficient, it is worthy to be popularized.
Detailed description of the invention
Fig. 1 is the utility model front schematic perspective view to the left；
Fig. 2 is the partial enlargement diagram of part A in the utility model Fig. 1；
Fig. 3 is the utility model back side schematic perspective view to the right；
Fig. 4 is the schematic perspective view that the utility model installs wheel-chair front frame.
Description of symbols: bottom plate 1, side wing 2, mounting plate 3, rear alignment installation unit 4, middle-end location and installation unit
5, front end location and installation unit 6, the first locating piece 7, the first slot 8, inserted block 9, the second slot 10, the second locating piece 11, first
Card slot 12, fixture block 13, tray 14 put slot 15, adjutage 16, upper protruding block 17, the first clamping part 18, the second limiting section 19, and
Three clamping parts 20, third locating piece 21, third slot 22, supporting block 23, the second card slot 24, L-type mounting base 25, top 26, it inserts
Bar 27, inserting column 28, limit plate 29, limiting slot 30, nut 31, sleeve 32, the first bolt 33, the second bolt 34, third bolt 35.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Referring to attached drawing: fixture, including bottom plate 1 is welded and fixed in this wheel-chair front frame, is connected with side at left and right sides of bottom plate 1
Wing plate 2,1 front end of bottom plate are connected with mounting plate 3, and 1 rear end of bottom plate is equipped with rear alignment installation unit 4, is equipped on side wing 2
Middle-end location and installation unit 5 is equipped with front end location and installation unit 6 on mounting plate 3；
Rear alignment installation unit 4 includes the first locating piece 7, is provided with the first slot being laterally arranged in the first locating piece 7
8, inserted block 9 is connected at the left and right sides outside 7 rear end of the first locating piece, and the second vertically arranged slot 10 is provided in inserted block 9；
Middle-end location and installation unit 5 includes the second locating piece 11 of a pair of of internal and external partition distribution, and be placed in inner end second is fixed
It is provided with the first card slot 12 on the block 11 of position, 11 rear end face of the second locating piece for being placed in outer end is to be equipped with fixture block on inclined-plane and inclined-plane
13, it is placed on 11 inner face of the second locating piece of outer end and tray 14 is installed, be provided in tray 14 and put slot 15, wherein tray 14
It is used cooperatively with rear alignment installation unit 4, adjutage 16 is installed on tray 14, adjutage is equipped with upper protruding block on 16 end
17；
Front end location and installation unit 6 includes the first clamping part 18, the second limiting section 19 and third clamping part 20, the first folder
Holding portion 18 includes third locating piece 21, and 21 upper end of third locating piece is in rear low preceding high ladder setting, 21 front end of third locating piece
It is provided with third slot 22, the second limiting section 19 includes the supporting block 23 for being placed in 21 left and right ends of third locating piece, in supporting block 23
End is provided with the second card slot 24, and third clamping part 20 includes the L-type mounting base 25 for being placed in 23 outer end of supporting block, on L-type mounting blocks 25
End is inserted with top 26, is equipped with the inserted link 27 inserted in L-type mounting blocks 25 on the outside of L-type mounting blocks 25.
Inserting column 28 is inserted in first slot 8,28 upper end of inserting column is inserted with limit plate 29, and 29 lower end of limit plate is provided with a pair of of interval
The limiting slot 30 of distribution, 29 upper end of limit plate are equipped with and are threaded onto the nut 31 peaked on limit plate 29 on inserting column 28.
Sleeve 32 is cased on inserting column 28.
Third bolt 35 is screwed on first locating piece 7.
Inserted block 9 is screwed with the first bolt 33.
The second bolt 34 is screwed on tray 14.
Although the utility model is shown and described by reference to preferred embodiment, this profession is common
Technical staff is it is to be appreciated that within the scope of the claims, can make various variation in form and details.
Claims (6)
1. fixture, including bottom plate (1) is welded and fixed in a kind of wheel-chair front frame, it is characterized in that: connecting at left and right sides of the bottom plate (1)
It is connected to side wing (2), bottom plate (1) front end is connected with mounting plate (3), and it is single that bottom plate (1) rear end is equipped with rear alignment installation
First (4) are equipped with middle-end location and installation unit (5) on side wing (2), front end location and installation unit are equipped on mounting plate (3)
(6)；
The rear alignment installation unit (4) includes the first locating piece (7), and the be laterally arranged is provided in the first locating piece (7)
One slot (8) is connected with inserted block (9) at the left and right sides outside the first locating piece (7) rear end, is provided in inserted block (9) vertically arranged
The second slot (10)；
The middle-end location and installation unit (5) includes the second locating piece (11) of a pair of of internal and external partition distribution, is placed in the institute of inner end
State and be provided with the first card slot (12) on the second locating piece (11), be placed in outer end the second locating piece (11) rear end face be inclined-plane and
Fixture block (13) are installed on inclined-plane, is placed on the second locating piece (11) inner face of outer end and tray (14), tray is installed
(14) it is provided in and puts slot (15), put slot (15) and be internally screwed with third bolt (35), wherein tray (14) and rear alignment are installed
Unit (4) is used cooperatively, and is equipped with adjutage (16) on the tray (14), is equipped with upper protruding block on adjutage (16) end
(17)；
The front end location and installation unit (6) includes the first clamping part (18), the second limiting section (19) and third clamping part
(20), first clamping part (18) includes third locating piece (21), and third locating piece (21) upper end is in rear low preceding high ladder
Setting, third locating piece (21) front end are provided with third slot (22), and second limiting section (19) includes being placed in third locating piece
(21) supporting block (23) of left and right ends, supporting block (23) upper end are provided with the second card slot (24), third clamping part (20) packet
The L-type mounting base (25) for being placed in supporting block (23) outer end is included, L-type mounting blocks (25) upper end is inserted with top (26), L-type mounting blocks
(25) outside is equipped with the inserted link (27) inserted in L-type mounting blocks (25).
2. fixture is welded and fixed in wheel-chair front frame according to claim 1, it is characterized in that: in first slot (8)
It is inserted with inserting column (28), inserting column (28) upper end is inserted with limit plate (29), and limit plate (29) lower end is provided with a pair of limit being spaced apart
Slot (30), limit plate (29) upper end are equipped with and are threaded onto the nut (31) peaked on limit plate (29) on inserting column (28).
3. fixture is welded and fixed in wheel-chair front frame according to claim 2, it is characterized in that: being cased on the inserting column (28)
Sleeve (32).
4. fixture is welded and fixed in wheel-chair front frame according to claim 1, it is characterized in that: first locating piece (7)
On be screwed with third bolt (35).
5. fixture is welded and fixed in wheel-chair front frame according to claim 1, it is characterized in that: being screwed on the inserted block (9)
First bolt (33).
6. fixture is welded and fixed in wheel-chair front frame according to claim 1, it is characterized in that: being screwed on the tray (14)
Second bolt (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214073.7U CN209303974U (en) | 2018-12-27 | 2018-12-27 | Fixture is welded and fixed in wheel-chair front frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214073.7U CN209303974U (en) | 2018-12-27 | 2018-12-27 | Fixture is welded and fixed in wheel-chair front frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209303974U true CN209303974U (en) | 2019-08-27 |
Family
ID=67679112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822214073.7U Active CN209303974U (en) | 2018-12-27 | 2018-12-27 | Fixture is welded and fixed in wheel-chair front frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209303974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085808A (en) * | 2020-01-20 | 2020-05-01 | 杜宗英 | Medical auxiliary robot welding workstation for welding main body of side frame of cerebral palsy child wheelchair |
-
2018
- 2018-12-27 CN CN201822214073.7U patent/CN209303974U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085808A (en) * | 2020-01-20 | 2020-05-01 | 杜宗英 | Medical auxiliary robot welding workstation for welding main body of side frame of cerebral palsy child wheelchair |
| CN111085808B (en) * | 2020-01-20 | 2021-03-12 | 王庆妹 | Medical auxiliary robot welding workstation for welding main body of side frame of cerebral palsy child wheelchair |
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