CN202528087U - Hydraulic clamping mechanism of bridge plate rib assembling machine - Google Patents
Hydraulic clamping mechanism of bridge plate rib assembling machine Download PDFInfo
- Publication number
- CN202528087U CN202528087U CN 201220116645 CN201220116645U CN202528087U CN 202528087 U CN202528087 U CN 202528087U CN 201220116645 CN201220116645 CN 201220116645 CN 201220116645 U CN201220116645 U CN 201220116645U CN 202528087 U CN202528087 U CN 202528087U
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- China
- Prior art keywords
- clamping block
- fixed
- hydraulic cylinder
- bridge
- lower plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a hydraulic clamping mechanism of a bridge plate rib assembling machine. The hydraulic clamping mechanism of the bridge plate rib assembling machine comprises a hydraulic cylinder, the top end of the hydraulic cylinder is fixed through a thin nut and a ring lug which is connected with the rear end of an upper clamping block through a pin shaft, a limiting drive head is fixed on the upper clamping block through a cross pan head screw, the middle of the upper clamping block is connected with a supporting frame through a pin shaft, and the front end of the upper clamping block is provided with a clamping block which is fixed through a screw. The front end of a lower clamping block is provided with a clamping block which is fixed through a screw, the middle of the lower clamping block is connected with the supporting frame through a pin shaft, a limiting installation board is fixed on the lower clamping block through a cross pan head screw, a limiting switch is fixed on the limiting installation board through a cross recessed pan head screw and a thin nut, and a double-way pole of the hydraulic cylinder is connected with the rear end of the lower clamping block and is fixed through a shaft cover. The upper clamping block and the lower clamping block are pushed by the hydraulic cylinder and rotated around the pin shafts, clamping force is strengthened by means of the lever principle, clamping and releasing are achieved by the fact that the two clamping blocks are symmetrically arranged and move in the opposite direction, and operating convenience and practicality are achieved.
Description
Technical field
The utility model relates to a kind of hydraulic clamp mechanism of bridge rib of slab assembly machine, specifically is used for the automatic clamping and positioning of location hold-down mechanism preventing error to occur because of machine driving is gapped at crossbeam, belongs to mechanical equipment technical field.
Background technology
In prior art, each location hold-down mechanism that moves leans on the reducing motor of self to locate on the rib of slab assembly machine crossbeam, and when the location hold-down mechanism was stressed, because of there is the gap in rack-and-pinion, can there be certain deviation in positioning accuracy during assembling, influences product quality.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned at present weak point; Thereby a kind of hydraulic clamp mechanism of bridge rib of slab assembly machine is provided; Can fast each location hold-down mechanism that moves on the rib of slab assembly machine crossbeam be clamped on the crossbeam, reach pinpoint purpose, have the efficient height; Automation is high, low cost and other advantages.
According to the technical scheme that the utility model provides, the hydraulic clamp mechanism of bridge rib of slab assembly machine mainly comprises hydraulic cylinder, lower plate, shaft-cup, earrings, train wheel bridge and fixed support.
Said train wheel bridge middle part is installed on the fixed support through second bearing pin, and the lower plate middle part is installed on the fixed support through the 3rd bearing pin, and said train wheel bridge is positioned at the lower plate top.Said train wheel bridge posterior medial is provided with first fixture block, and the lower plate posterior medial is provided with second fixture block.
Two rods of said hydraulic cylinder are fixed on the lower plate front portion through shaft-cup, are provided with piston rod up in the hydraulic cylinder; Said piston rod end connects earrings, and fastening through the nut on the piston rod.Said earrings is connected with the front portion of train wheel bridge through first bearing pin.
Postive stop baffle is installed in said train wheel bridge side; Said lower plate side connects the limit switch fixed head, connects limit switch on the limit switch fixed head.Said limit switch be positioned at postive stop baffle under.
Compared with present technology the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Promote to go up lower plate through hydraulic cylinder, utilize the principle clamping work pieces of lever, simple and practical in the operation; Have the efficient height, automation is high, the advantage that cost is low.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure left view.
Description of reference numerals: 1-hydraulic cylinder, 2-lower plate, 3-shaft-cup, 4-earrings, 5-train wheel bridge, 6-fixed support, 7-postive stop baffle, 8-limit switch, 9-limit switch fixed head, 10-first fixture block, 11-first bearing pin, 12-second bearing pin, 13-the 3rd bearing pin, 14-nut, 15-second fixture block, 16-piston rod.
The specific embodiment
Following the utility model will combine the embodiment in the accompanying drawing to further describe:
Like Fig. 1 ~ shown in Figure 2, the utility model mainly comprises hydraulic cylinder 1, lower plate 2, shaft-cup 3, earrings 4, train wheel bridge 5 and fixed support 6.
Said train wheel bridge 5 middle parts are installed on the fixed support 6 through second bearing pin 12, and lower plate 2 middle parts are installed on the fixed support 6 through the 3rd bearing pin 13, and said train wheel bridge 5 is positioned at lower plate 2 tops.Said train wheel bridge 5 posterior medials are provided with first fixture block 10, and lower plate 2 posterior medials are provided with second fixture block 15.
Two rods of said hydraulic cylinder 1 are fixed on lower plate 2 front portions through shaft-cup 3, are provided with piston rod 16 up in the hydraulic cylinder 1; Said piston rod 16 ends connect earrings 4, and fastening through the nut 14 on the piston rod 16.Said earrings 4 is connected with the front portion of train wheel bridge 5 through first bearing pin 11.
The operation principle of the utility model: when work; Hydraulic cylinder 1 is fixed together with lower plate 2; Piston rod 16 through hydraulic cylinder 1 promotes train wheel bridge 5; Train wheel bridge 5 rotates around second bearing pin 12, according to first fixture block 10 at principle train wheel bridge 5 rear portions of lever, second fixture block, 15 clamping work pieces with lower plate 2 rear portions; When needing to discharge workpiece, only need fall piston rod 16, the clamping force of train wheel bridge 5 just is released, and workpiece is just released.Train wheel bridge 5 is separately installed with postive stop baffle 7 and limit switch 8 with lower plate 2 correspondence positions, controls the position of train wheel bridge 5 and lower plate 2 through postive stop baffle 7 and limit switch 8, avoids bumping.The convenient and swift practicality of aforesaid operations.
Claims (8)
1. the hydraulic clamp mechanism of a bridge rib of slab assembly machine; It is characterized in that: comprise hydraulic cylinder (1), lower plate (2), shaft-cup (3), earrings (4), train wheel bridge (5) and fixed support (6); Said train wheel bridge (5) middle part is installed on the fixed support (6) through second bearing pin (12), and lower plate (2) middle part is installed on the fixed support (6) through the 3rd bearing pin (13); Two rods of said hydraulic cylinder (1) are fixed on lower plate (2) front portion through shaft-cup (3), are provided with piston rod (16) up in the hydraulic cylinder (1); Said piston rod (16) end connects earrings (4), and fastening through the nut (14) on the piston rod (16); Said earrings (4) is connected with the front portion of train wheel bridge (5) through first bearing pin (11).
2. the hydraulic clamp mechanism of bridge rib of slab assembly machine as claimed in claim 1 is characterized in that: said train wheel bridge (5) is positioned at lower plate (2) top.
3. the hydraulic clamp mechanism of bridge rib of slab assembly machine as claimed in claim 1 is characterized in that: said train wheel bridge (5) posterior medial is provided with first fixture block (10).
4. the hydraulic clamp mechanism of bridge rib of slab assembly machine as claimed in claim 1 is characterized in that: said lower plate (2) posterior medial is provided with second fixture block (15).
5. the hydraulic clamp mechanism of bridge rib of slab assembly machine as claimed in claim 1 is characterized in that: postive stop baffle (7) is installed in said train wheel bridge (5) side.
6. the hydraulic clamp mechanism of bridge rib of slab assembly machine as claimed in claim 1 is characterized in that: said lower plate (2) side connects limit switch fixed head (9).
7. the hydraulic clamp mechanism of bridge rib of slab assembly machine as claimed in claim 6 is characterized in that: said limit switch fixed head (9) is gone up and is connected limit switch (8).
8. the hydraulic clamp mechanism of bridge rib of slab assembly machine as claimed in claim 7 is characterized in that: said limit switch (8) be positioned at postive stop baffle (7) under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220116645 CN202528087U (en) | 2012-03-26 | 2012-03-26 | Hydraulic clamping mechanism of bridge plate rib assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220116645 CN202528087U (en) | 2012-03-26 | 2012-03-26 | Hydraulic clamping mechanism of bridge plate rib assembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528087U true CN202528087U (en) | 2012-11-14 |
Family
ID=47129295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220116645 Expired - Fee Related CN202528087U (en) | 2012-03-26 | 2012-03-26 | Hydraulic clamping mechanism of bridge plate rib assembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581797A (en) * | 2012-03-26 | 2012-07-18 | 无锡华联科技集团有限公司 | Hydraulic clamping mechanism of bridge plate rib assembly machine |
| CN109483295A (en) * | 2018-12-27 | 2019-03-19 | 江苏特贝尔精密机械科技有限公司 | General-purpose type self centering, floating orients clamping device |
-
2012
- 2012-03-26 CN CN 201220116645 patent/CN202528087U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581797A (en) * | 2012-03-26 | 2012-07-18 | 无锡华联科技集团有限公司 | Hydraulic clamping mechanism of bridge plate rib assembly machine |
| CN109483295A (en) * | 2018-12-27 | 2019-03-19 | 江苏特贝尔精密机械科技有限公司 | General-purpose type self centering, floating orients clamping device |
| CN109483295B (en) * | 2018-12-27 | 2024-05-17 | 江苏特贝尔精密机械科技有限公司 | Universal self-centering floating directional clamping device |
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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: 20121114 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |