CN201669324U - Twisting machine used for carrying out twisting processing on rod element in window wiper - Google Patents
Twisting machine used for carrying out twisting processing on rod element in window wiper Download PDFInfo
- Publication number
- CN201669324U CN201669324U CN2010201094978U CN201020109497U CN201669324U CN 201669324 U CN201669324 U CN 201669324U CN 2010201094978 U CN2010201094978 U CN 2010201094978U CN 201020109497 U CN201020109497 U CN 201020109497U CN 201669324 U CN201669324 U CN 201669324U
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- CN
- China
- Prior art keywords
- swinging mounting
- support frame
- cylinder
- traversing carriage
- rod member
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- Expired - Lifetime
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Abstract
The utility model relates to a twisting machine used for carrying out twisting processing on a rod element in a window wiper, which comprises a machine frame, a movable support frame, a rotating support frame, a rotating support frame seat, a rotating shaft, a gear, a rack, a twisting steam cylinder and clamping steam cylinders, wherein the rotating support frame seat is fixed at one side of the upper end of the machine frame, the movable support frame is glidingly connected at the other side of the upper end of the machine frame corresponding to the rotating support frame seat, the rotating shaft is rotatablely connected on the rotating support frame, the gear and the rotating support frame are connected on the rotating shaft and coaxially rotate with the rotating shaft, the clamping steam cylinders are respectively arranged on the movable support frame and the rotating support frame, both ends of the rod element can be tightly clamped when piston rods of the clamping steam cylinders outwards extend, the gear and the rack are engaged, the rack is connected with a piston rod of the twisting steam cylinder fixed on the upper end of the machine frame, and the piston rod of the twisting steam cylinder moves to drive the rack and makes the gear and the rotating support frame rotate through the engagement of the rack and the gear. The utility model has the advantages that a mold is not needed, the twisting process of the rod elements in any degrees with any lengths can be realized, and in addition, the processing is fast and convenient.
Description
Technical field
The utility model relates to and a kind of the metal mold material is reversed the twist machine of processing, relates in particular to a kind of twist machine that is used for the windshield wiper rod member is reversed processing.
Background technology
One of driving member in the windshield wiper---U-shaped rod member (referring to Fig. 1, Fig. 2) need carry out the processing of reversing around the axis.At present, this rod member is realized by corresponding mould around the processing of reversing of certain windup-degree of axis.In other words, auto parts machinery manufacturing enterprise is when the U-shaped rod member of processing different model, because the difference of windup-degree, need be before producing this rod member, processing earlier is equipped with corresponding mould.Produce such defective thus: the production and processing of new product needs Mould Machining to finish and can carry out, and can not in time drop into, and manufacturing cost increases simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, propose a kind of twist machine that is used for the windshield wiper rod member is reversed processing that a kind of windup-degree can be set arbitrarily, need not to limit with corresponding mould windup-degree, it is implemented by the following technical programs:
Described twist machine comprises frame, traversing carriage, swinging mounting, the swinging mounting seat, turning cylinder, gear, tooth bar, reverse cylinder and the clamping cylinder that is used to clamp described rod member, the swinging mounting seat is fixed on frame upper end one side, traversing carriage is slidingly connected at frame upper end and the corresponding opposite side of swinging mounting seat, turning cylinder is rotatably connected on the swinging mounting, gear and swinging mounting are connected on this turning cylinder, with the turning cylinder coaxial rotation, be separately installed with the clamping cylinder on traversing carriage and the swinging mounting, when the piston rod that clamps cylinder is protruding, clamp the two ends of described rod member, the wheel and rack engagement, tooth bar is connected with the piston rod that reverses cylinder that is fixed in frame upper end, and the piston rod movement that reverses cylinder drives tooth bar and the engagement by rack and pinion makes gear and swinging mounting rotation.
Described twist machine further design is that described frame is provided with guide rail, and the traversing carriage lower end is slidingly connected in this guide rail.
Described twist machine further designs and is, the lower end attaching nut of described traversing carriage, one screw rod that spins this nut is rotatably connected on the frame by the diaxon bearing, one end of screw rod connects handwheel, the turn handwheel, screw rod rotates, and nut moves along screw rod, drives traversing carriage and slides along described guide rail.
Described twist machine further design is, is respectively equipped with the locating piece that is used to clamp described rod member on described traversing carriage and the swinging mounting.
The utility model adopts two clamping cylinders that the U-shaped rod member is fixedly clamped, two clamp cylinder is installed in respectively on a traversing carriage and the swinging mounting, traversing carriage can adapt to the process requirements of the pairing U-shaped rod member of different model windshield wiper different length like this along the moving axially of rod member.Swinging mounting can rotate around the rotation center, make swinging mounting by driving the rotation of U-shaped rod member pinching end, generation is reversed around its axis, windup-degree is the rotational angle of swinging mounting, the stroke that this angle is reversed cylinder piston rod by adjusting is controlled, can reach required arbitrarily angled, make reversing of U-shaped rod member easy to process, quick, more accurate again.Because windup-degree does not need to limit by corresponding mould, reduced manufacturing cost simultaneously.
Description of drawings
Fig. 1 is the structural representation of U-shaped rod member.
Fig. 2 is the cutaway view Amplified image of the E-E position of rod member shown in Figure 1.
Fig. 3 is its structural representation of twist machine of the present utility model.
Fig. 4 is a twist machine vertical view shown in Figure 3.
Fig. 5 is the cutaway view of the A-A position of twist machine shown in Figure 3.
Fig. 6 is the B place partial enlarged drawing of twist machine shown in Figure 3.
Fig. 7 is the C place partial enlarged drawing of twist machine shown in Figure 3.
Among the figure, 1 clamps cylinder, and 1a clamps the piston rod of cylinder, 2 traversing carriages, 3 adjusting handles, 4 locating pieces, 5 keys, 6 bearings, 7 rotating shafts, 8 swinging mountings, 9 swinging mounting seats, 11 stroke adjustment nuts, 12 tooth bars, 13 gears, 14 reverse cylinder, and 14a reverses the piston rod of cylinder, 15 frames, 16 bearing blocks, 17 nuts, 18 screw rods, 19 guide rails, 30 rod members.
The specific embodiment
Below in conjunction with drawings and Examples the utility model and advantage thereof are described further.
Contrast Fig. 3, Fig. 4, twist machine of the present utility model mainly by frame 15, traversing carriage 2, swinging mounting 8, swinging mounting seat 9, turning cylinder 7, gear 13, tooth bar 12, reverse cylinder 14 and clamp cylinder 1 and form.The swinging mounting seat is fixed on upper end one side of frame 15, and 1 of traversing carriage places frame upper end and swinging mounting seat 9 corresponding opposite sides.This traversing carriage slidably is connected on the frame 15, sees also Fig. 5, and frame 15 is provided with guide rail 19, and the lower end of traversing carriage 2 places this guide rail, and traversing carriage is slided along guide rail 19.The slippage in guide rail 19 of traversing carriage 2 is to be realized by the relative motion of nut 17 with screw rod 18, sees also Fig. 6.Two nuts 17 are connected the lower end of traversing carriage 2, screw rod 18 is rotatably connected on the frame 15 by two plain bearing housings 16, this screw rod is screwed in the described nut, one end of screw rod 18 connects handwheel 3, turn handwheel 3, screw rod 18 rotates, and nut 17 moves along screw rod, drives traversing carriage 2 and slides along described guide rail.
Turning cylinder 7 is rotatably connected on the swinging mounting 9 by bearing 6, sees also Fig. 7, and gear 13 and swinging mounting 2 are fixedly connected on the turning cylinder 7 by key 5, makes gear 13 and swinging mounting 2 and turning cylinder 7 coaxial rotation.Install respectively on traversing carriage 2 and the swinging mounting 8 and clamp cylinder 1, this two piston rod 1a that clamps cylinder 1 vertically moves, be respectively arranged with locating piece 4 on corresponding to traversing carriage below the piston rod 1a 2 and swinging mounting 8, this locating piece is used for cooperating clamping rod member 30 when piston rod 1a moves down.
Reverse on the frame 15 that cylinder 14 places swinging mounting seat 9 one sides, the piston rod 14a on it is connected with tooth bar 12, tooth bar 12 and gear 13 engagements.
During processing rod member 30, length according to rod member is rotated handwheel 3, screw rod 18 rotates, nut 17 moves along screw rod, drive traversing carriage 2 and move axially, the two ends of rod member 30 are placed respectively on the locating piece 4 of traversing carriage 2 and swinging mounting 8, drive the clamping cylinder 1 on the two stands again along rod member, its piston rod 1a is moved down, with the two ends clamping of rod member 30.According to the windup-degree requirement of rod member 30, extrapolate the corresponding sports stroke of the piston rod 14a that reverses cylinder.Reverse cylinder 14 by driving, make its piston rod 14a stroke motion in accordance with regulations, drive tooth bar 12 motions, and gear 13 and swinging mounting 8 are rotated by the engagement of tooth bar 12 and gear 13.Swinging mounting 8 makes rod member 30 produce around the axis and reverses by driving the rotation of the corresponding pinching end of rod member like this, and windup-degree is the rotational angle of swinging mounting 8.The stroke that windup-degree reverses cylinder piston rod by adjusting is controlled, and can reach required arbitrarily angled, make rod member to reverse processing more convenient more accurate again.Save mould needed in the art like this, thereby reduced manufacturing cost.
Claims (4)
1. twist machine that is used for the windshield wiper rod member is reversed processing, it is characterized in that comprising frame, traversing carriage, swinging mounting, the swinging mounting seat, turning cylinder, gear, tooth bar, reverse cylinder and the clamping cylinder that is used to clamp described rod member, the swinging mounting seat is fixed on frame upper end one side, traversing carriage is slidingly connected at frame upper end and the corresponding opposite side of swinging mounting seat, turning cylinder is rotatably connected on the swinging mounting, gear and swinging mounting are connected on this turning cylinder, with the turning cylinder coaxial rotation, be separately installed with the clamping cylinder on traversing carriage and the swinging mounting, when the piston rod that clamps cylinder is protruding, clamp the two ends of described rod member, the wheel and rack engagement, tooth bar is connected with the piston rod that reverses cylinder that is fixed in the frame upper end, the piston rod movement that reverses cylinder drives tooth bar, and by the engagement of rack and pinion gear and swinging mounting is rotated.
2. a kind of twist machine that is used for the windshield wiper rod member is reversed processing according to claim 1 is characterized in that described frame is provided with guide rail, and the traversing carriage lower end is slidingly connected in this guide rail.
3. a kind of twist machine that is used for the windshield wiper rod member is reversed processing according to claim 2, the lower end attaching nut who it is characterized in that described traversing carriage, one screw rod that spins this nut is rotatably connected on the frame by the diaxon bearing, one end of screw rod connects handwheel, the turn handwheel, screw rod rotates, and nut moves along screw rod, drives traversing carriage and slides along described guide rail.
4. a kind of twist machine that is used for the windshield wiper rod member is reversed processing according to claim 1 is characterized in that being respectively equipped with on described traversing carriage and the swinging mounting locating piece that is used to clamp described rod member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201094978U CN201669324U (en) | 2010-02-08 | 2010-02-08 | Twisting machine used for carrying out twisting processing on rod element in window wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201094978U CN201669324U (en) | 2010-02-08 | 2010-02-08 | Twisting machine used for carrying out twisting processing on rod element in window wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669324U true CN201669324U (en) | 2010-12-15 |
Family
ID=43326736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201094978U Expired - Lifetime CN201669324U (en) | 2010-02-08 | 2010-02-08 | Twisting machine used for carrying out twisting processing on rod element in window wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669324U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733316B (en) * | 2010-02-08 | 2012-01-25 | 镇江泛美汽车零部件有限公司 | Twisting machine for twisting and processing rod pieces in window wiper |
| CN102847806A (en) * | 2012-09-17 | 2013-01-02 | 张家港市隆旌汽车零部件有限公司 | Twisting forming die for gear shift and selection wiredrawing support |
| CN111451339A (en) * | 2020-05-18 | 2020-07-28 | 淮安信息职业技术学院 | Eccentric connecting rod torsion device |
-
2010
- 2010-02-08 CN CN2010201094978U patent/CN201669324U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733316B (en) * | 2010-02-08 | 2012-01-25 | 镇江泛美汽车零部件有限公司 | Twisting machine for twisting and processing rod pieces in window wiper |
| CN102847806A (en) * | 2012-09-17 | 2013-01-02 | 张家港市隆旌汽车零部件有限公司 | Twisting forming die for gear shift and selection wiredrawing support |
| CN111451339A (en) * | 2020-05-18 | 2020-07-28 | 淮安信息职业技术学院 | Eccentric connecting rod torsion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101215 Effective date of abandoning: 20120502 |