CN201634963U - Working device for hydraulic elastic strip assembling machine - Google Patents
Working device for hydraulic elastic strip assembling machine Download PDFInfo
- Publication number
- CN201634963U CN201634963U CN2009202974510U CN200920297451U CN201634963U CN 201634963 U CN201634963 U CN 201634963U CN 2009202974510 U CN2009202974510 U CN 2009202974510U CN 200920297451 U CN200920297451 U CN 200920297451U CN 201634963 U CN201634963 U CN 201634963U
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- spring
- elastic strip
- cylinder
- hook
- hydraulic pressure
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Abstract
The utility model relates to a working device for a hydraulic elastic strip assembling machine, comprising a support frame body, a cylinder, a cylinder guide rod, an elastic strip guide hook, an elastic strip push block and an adjusting subplate, wherein the cylinder guide rod is arranged on the support frame body, the cylinder is a double-piston-rod cylinder, end parts of two piston rods are respectively fixed on the support frame body, and axial lines of the two piston rods are parallel to the axial line of the cylinder guide rod; a hoop is arranged on a cylinder barrel of the cylinder, a guide hole arranged at the upper end of the hoop and a cylinder guide rod sleeve are connected to form a moving pair, the elastic strip guide hook is fixed at the lower end of the hoop, and the elastic strip push block is fixed at the lower side of the cylinder barrel of the cylinder and behind the elastic strip guide hook; and the adjusting subplate is arranged on the support frame body, and a working face of the adjusting subplate, which is in contact with a preembedded iron base, faces to the hook end of the elastic strip guide hook. The working device can not only satisfy the requirement of rapidly assembling elastic strips in place, but also has good assembling quality and further reduces the labor intensity.
Description
Technical field
The utility model belongs to the special equipment that is used for rail track construction and maintenance, particularly a kind of spring installation work device of elastic strip fixing machine.
Background technology
Spring is the very big fastener of use amount in the special line for passenger trains, and along with the renewal of spring, IV type spring will use in a large number, therefore through after in a very long time installation of fastener IV type spring will improve greatly.Domestic IV type elastic bar fastener dismantling device commonly used has two hooks as shown in Figure 1 at present, an end that hooks spring, and another hook catches on the preburied iron base hole on the sleeper, and the manually-operated control stick makes the control stick swing that fastener is drawn in the preburied iron base hole.The operating type of this kind dismantling device not only efficient is low, and labour intensity is big.In " railway type design "-2005 (6) .-114-116, introduced the CZ3-1 type fastener changer of Zhongtie Research and Design Inst. of Engineering Machinery and Xinyang track division development, this machine is the twin tong structure, adopts the mode of monolever control valve to finish required movement in operation, though efficient increases, but weight is heavier, and result of use is unsatisfactory.It is reported that existing fluid pressure type railway rail clip fitting machine comes out, can carry out spring automatically and install, and can realize that a plurality of elastic bar fasteners install simultaneously, but equal employing modes of drawing spring front end orthodrome, can not be fast with the spring installation in position.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of spring installation work device is provided, uses the hydraulic pressure elastic strip fixing machine of this kind equipment, can not only satisfy the requirement that the spring Fast Installation is in place, and installation quality is good, and labour intensity further reduces.
Hydraulic pressure elastic strip fixing machine equipment described in the utility model comprises supporting frame, oil cylinder, oil cylinder guide peg, spring guide hook, spring pushing block and adjusts backing plate.Described oil cylinder guide peg is installed on the supporting frame, and described oil cylinder is a double rod cylinder, and the end of two-piston bar is separately fixed on the supporting frame, and the axis of two-piston bar is parallel with the axis of oil cylinder guide peg; On the cylinder barrel of oil cylinder anchor ear is installed, pilot hole and oil cylinder guide peg that the anchor ear upper end is provided with interlock the formation moving sets, and the spring guide hook is fixed on the anchor ear lower end, and the spring pushing block is fixed on the cylinder tube downside and is positioned at after the spring guide hook; Described adjustment backing plate is installed on the supporting frame, and the work plane of its contact preburied iron base is towards spring guide hook hook end.
Spring does not rotate when spring is installed, and the spring pushing block preferably is positioned at same plane to the application point of spring and spring guide hook to the application point of spring.
Installation effectiveness and installation quality in order to ensure spring, stroke oil cylinders such as the preferred double piston-rod constant speed of oil cylinder, the work plane of spring pushing block contact spring to the distance of spring guide hook hook end during with the spring pushing block contact spring afterbody roundlet arc outside spring front end orthodrome do not break away from the spring guide hook and exceed.
By control adjusting pad plate thickness, can make the distance between spring its afterbody roundlet arc inboard, back in place and the preburied iron base is 8mm～10mm.Therefore, adjust the thickness of backing plate, exceed at 8mm～10mm with the distance between spring afterbody roundlet arc inboard and the preburied iron base behind the spring installation in position.
Hydraulic pressure elastic strip fixing machine equipment described in the utility model is installed the mode of spring: when spring is installed, be fixed on adjustment backing plate on the supporting frame and withstand preburied iron base on the sleeper, under the fluid effect, the spring guide hook by the cylinder tube band and the spring pushing block moves towards the preburied iron base direction, when the spring guide hook hook spring front end orthodrome, when the spring pushing block withstands spring afterbody roundlet arc, cylinder tube continues to move, then can make between spring and the preburied iron base relative displacement takes place, the purpose of the spring of realizing packing into.
Hydraulic pressure elastic strip fixing machine equipment described in the utility model has following beneficial effect:
1, the mode that adopts the guiding of spring guide hook, spring pushing block to push away the spring afterbody is installed, and makes spring more reasonable stress, direct, and installing for spring provides a kind of new mounting means.
2, can not only the spring Fast Installation is in place, and installation quality is good, and labour intensity is little.
3, can control the distance of its afterbody roundlet arc inboard, spring back in place and preburied iron base by control adjusting pad plate thickness.
Description of drawings
Fig. 1 is the structural representation and the spring mounting means sketch of domestic IV type elastic bar fastener dismantling device commonly used;
Fig. 2 is the structure structure diagram of hydraulic pressure elastic strip fixing machine equipment described in the utility model.
Fig. 3 is the survey view of Fig. 2.
Among the figure, 1-supporting frame, 2-oil cylinder, 3-adjust backing plate, 4-anchor ear, 5-spring guide hook, 6-spring pushing block, 7-cylinder cover, 8-guide peg end cap, 9-oil cylinder guide peg, 10-spring, 11-preburied iron base.
The specific embodiment
Be described further below in conjunction with the structure of accompanying drawing hydraulic pressure elastic strip fixing machine equipment described in the utility model.
In the present embodiment, the structure of hydraulic pressure elastic strip fixing machine equipment such as Fig. 2, shown in Figure 3, mainly by supporting frame 1, oil cylinder 2, oil cylinder guide peg 9, spring guide hook 5, spring pushing block 6 and adjustment backing plate 3 constitute.Supporting frame 1 is by front panel, rear board and two integral frames that side plate is welded into; Oil cylinder 2 adopts stroke hydraulic oil cylinders such as double piston-rod constant speed; Anchor ear 4 is that semicircular member is formed by two cavitys, and the circular hole internal diameter that forms behind two unit constructions is identical with the external diameter of oil cylinder 2.The assembling mode of each member: the two ends of described oil cylinder guide peg 9 are separately fixed on two side plates of supporting frame 1 by guide peg end cap 8; The end of oil cylinder 2 two-piston bars is separately fixed on two side plates of supporting frame 1 by cylinder cover 7, and the axis of two-piston bar is parallel with the axis of oil cylinder guide peg 9; Anchor ear 4 is installed on the cylinder barrel of oil cylinder, and is connected with cylinder tube, and pilot hole and oil cylinder guide peg 9 that the anchor ear upper end is provided with interlock the formation moving sets, thus the operative orientation of control operating cylinder 2 cylinder barrels; Spring guide hook 5 is fixed on the anchor ear lower end, spring pushing block 6 is fixed on the cylinder tube downside and is positioned at after the spring guide hook, the application point of the application point of 6 pairs of springs 10 of spring pushing block and 5 pairs of springs 10 of spring guide hook is positioned at same plane, spring does not rotate when guaranteeing spring is installed, when spring 10 is IV type spring, the work plane of spring pushing block 6 contact springs to the distance of spring guide hook 5 hook ends is 94mm～95mm, and spring front end orthodrome does not break away from spring guide hook 5 in the time of can making the spring pushing block 6 contact spring afterbody roundlet arc outsides; Adjusting backing plate 3 usefulness screws is installed on the front panel of supporting frame 1, the work plane of its contact preburied iron base 11 is towards the hook extreme direction of spring guide hook 5, the thickness of adjusting backing plate 3 with spring 10 installation in position after, the distance between the inboard and preburied iron base 11 of spring afterbody roundlet arc is exceeded at 8mm～10mm.
Claims (9)
1. hydraulic pressure elastic strip fixing machine equipment, comprise supporting frame (1), oil cylinder (2), it is characterized in that also comprising oil cylinder guide peg (9), spring guide hook (5), spring pushing block (6) and adjustment backing plate (3), described oil cylinder guide peg (9) is installed on the supporting frame (1), described oil cylinder (2) is a double rod cylinder, the end of two-piston bar is separately fixed on the supporting frame (1), and the axis of two-piston bar is parallel with the axis of oil cylinder guide peg (9), anchor ear (4) is installed on the cylinder barrel of oil cylinder, pilot hole and oil cylinder guide peg (9) that the anchor ear upper end is provided with interlock the formation moving sets, spring guide hook (5) is fixed on the anchor ear lower end, spring pushing block (6) is fixed on the cylinder tube downside and is positioned at after the spring guide hook, described adjustment backing plate (3) is installed on the supporting frame (1), and the work plane of its contact preburied iron base (11) is towards spring guide hook (5) hook end.
2. hydraulic pressure elastic strip fixing machine equipment according to claim 1 is characterized in that spring pushing block (6) is positioned at same plane to the application point of spring (10) and spring guide hook to the application point of spring (10).
3. hydraulic pressure elastic strip fixing machine equipment according to claim 1 and 2 is characterized in that described oil cylinder (2) is stroke oil cylinders such as double piston-rod constant speed.
4. hydraulic pressure elastic strip fixing machine equipment according to claim 1 and 2, the work plane that it is characterized in that spring pushing block (6) contact spring to the distance of spring guide hook (5) hook end during with the spring pushing block contact spring afterbody roundlet arc outside spring front end orthodrome do not break away from the spring guide hook and exceed.
5. hydraulic pressure elastic strip fixing machine equipment according to claim 3, the work plane that it is characterized in that spring pushing block (6) contact spring to the distance of spring guide hook (5) hook end during with the spring pushing block contact spring afterbody roundlet arc outside spring front end orthodrome do not break away from the spring guide hook and exceed.
6. hydraulic pressure elastic strip fixing machine equipment according to claim 1 and 2, the thickness that it is characterized in that adjusting backing plate (3) with the spring installation in position after distance between spring afterbody roundlet arc inboard and the preburied iron base exceed at 8mm～10mm.
7. hydraulic pressure elastic strip fixing machine equipment according to claim 3, the thickness that it is characterized in that adjusting backing plate (3) with the spring installation in position after distance between spring afterbody roundlet arc inboard and the preburied iron base exceed at 8mm～10mm.
8. hydraulic pressure elastic strip fixing machine equipment according to claim 4, the thickness that it is characterized in that adjusting backing plate (3) with the spring installation in position after distance between spring afterbody roundlet arc inboard and the preburied iron base exceed at 8mm～10mm.
9. hydraulic pressure elastic strip fixing machine equipment according to claim 5, the thickness that it is characterized in that adjusting backing plate (3) with the spring installation in position after distance between spring afterbody roundlet arc inboard and the preburied iron base exceed at 8mm～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202974510U CN201634963U (en) | 2009-12-21 | 2009-12-21 | Working device for hydraulic elastic strip assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202974510U CN201634963U (en) | 2009-12-21 | 2009-12-21 | Working device for hydraulic elastic strip assembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201634963U true CN201634963U (en) | 2010-11-17 |
Family
ID=43079449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202974510U Expired - Fee Related CN201634963U (en) | 2009-12-21 | 2009-12-21 | Working device for hydraulic elastic strip assembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201634963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418533A (en) * | 2011-08-24 | 2012-04-18 | 中煤科工集团重庆研究院 | Guniting manipulator |
-
2009
- 2009-12-21 CN CN2009202974510U patent/CN201634963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418533A (en) * | 2011-08-24 | 2012-04-18 | 中煤科工集团重庆研究院 | Guniting manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20141221 |
|
| EXPY | Termination of patent right or utility model |