CN203330746U - Machining hydraulic tool device for excavator main frame - Google Patents
Machining hydraulic tool device for excavator main frame Download PDFInfo
- Publication number
- CN203330746U CN203330746U CN2013204023766U CN201320402376U CN203330746U CN 203330746 U CN203330746 U CN 203330746U CN 2013204023766 U CN2013204023766 U CN 2013204023766U CN 201320402376 U CN201320402376 U CN 201320402376U CN 203330746 U CN203330746 U CN 203330746U
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- column
- stand column
- hold down
- down gag
- base plate
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Abstract
The utility model discloses a machining hydraulic tool device for an excavator main frame, and belongs to the technical field of machine tool auxiliary accessories. A base plate is rectangular, a first stand column and a second stand column are symmetrically arranged on the base plate, the two stand columns are both hollow box bodies, hydraulic pipelines are arranged in the two stand columns, a connecting plate is arranged at the upper ends of the first stand column and the second stand column, upper clamping devices are arranged at the upper end of the first stand column and the upper end of the second stand column respectively, the front end of the first stand column and the front end of the second stand column are respectively provided with a first pressing device, a second pressing device, a side jacking device, a lower clamping device and a manual adjusting and pressing device from top to bottom, a side locating device is arranged in the middle of the second stand column, cushion boxes are symmetrically arranged on the base plate at the lower ends of the two stand columns, inclined faces are arranged at the upper ends of the cushion boxes, manual fine adjusting devices are arranged at the upper ends of the cushion boxes, cushion blocks are arranged on the base plate and at the front ends of the cushion boxes, and the first pressing devices, the second pressing devices, the side jacking devices, the lower clamping devices and the manual adjusting and pressing devices are respectively connected with the hydraulic pipelines in the stand columns.
Description
Technical field
The utility model relates to a kind of excavator body frame machine and adds the hydraulic pressure fitting device, belongs to lathe accessory technical field.
Background technology
At present, the excavator body frame is the primary structure of connecting excavator undercarriage and swing arm, and it is also carrying the critical pieces such as excavator hydraulic power system, driver's cabin simultaneously.Body frame machined position mainly contains: the bottom surface annulus be connected with lower vehicle frame; Hole and face with the swing arm junction; The lug plate holes be connected with boom cylinder.On body frame, the precision of machined position is directly connected to the overall performance of excavator; The body frame machining tool directly determines the mach efficiency of body frame and precision stability.The frock that general body frame frock has following three kinds of forms is for the body frame machined: the hole of milling baseplane annulus and processing and swing arm junction and face and the lug plate holes be connected with boom cylinder are used different frock clampings.At first with adding milling baseplane annulus after a set of frock clamping, then take the hole and face and the lug plate holes be connected with boom cylinder of bottom surface machined face processing and swing arm junction after benchmark is used another set of frock clamping.Twice clamping, at the bottom of efficiency, precision is difficult to ensure card; Or use a set of mechanical type clamping tooling clamping, process all positions simultaneously.But every cover frock is only for single type.Clamping speed is slow, adjusts complicated.The frock versatility is low, and cost is high; Use a set of fluid pressure type clamping tooling clamping, process all positions simultaneously.The frock versatility is low, and cost is high.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of excavator body frame machine to add the hydraulic pressure fitting device, and this excavator body frame machine adds after the hydraulic pressure fitting device can clamp the excavator body frame of different model and carries out machining.
The utility model solves the technical scheme that its technical problem adopts: base plate is that rectangle is arranged with column one on it, column two, two columns are hollow box body, be provided with conduit under fluid pressure in it, column one, column two upper ends are provided with connecting plate, column one, on column two, front end is respectively equipped with clamping device, column one, column two front ends are respectively equipped with hold down gag one from top to bottom, hold down gag two, the side holding device, lower fixture, the manual adjustments hold down gag, be provided with the side positioner in the middle of column two, be arranged with the pad case on two column lower end base plates, pad case upper end is that inclined-plane which is provided with Manual micromatic device, on base plate, the front end of pad case is provided with cushion block, hold down gag one, hold down gag two, the side holding device, lower fixture, the manual adjustments hold down gag connects respectively the conduit under fluid pressure in column.
The beneficial effects of the utility model are: compare the mechanical type frock clamping and can carry out multiposition processing, save a set of frock.Compare original fluid pressure type clamping tooling, clamping efficiency is high, easy to adjust quick; Clamping different types of machines simultaneously, versatility is high, has reduced the input of enterprise on frock.
The accompanying drawing explanation
Fig. 1 is that the utility model excavator body frame machine adds hydraulic pressure fitting device structural representation.
In figure 1, column one, 2, column two, 3, upper clamping device, 4, hold down gag one, 5, hold down gag two, 6, side holding device, 7, lower fixture, 8, the manual adjustments hold down gag, 9, base plate, 10, cushion block, 11, the pad case, 12, the side positioner, 13, connecting plate.
The specific embodiment
As shown in Figure 1, base plate 9 is arranged with column 1 for rectangle on it, column 22, two columns are hollow box body, be provided with conduit under fluid pressure in it, column 1, column 22 upper ends are provided with connecting plate 13, column 1, on column 22, front end is respectively equipped with clamping device 3, column 1, column 22 front ends are respectively equipped with hold down gag 1 from top to bottom, hold down gag 25, side holding device 6, lower fixture 7, manual adjustments hold down gag 8, be provided with side positioner 12 in the middle of column 22, be arranged with pad case 11 on two column lower end base plates 9, pad case 11 upper ends are that inclined-plane which is provided with Manual micromatic device, on base plate 9, the front end of pad case 11 is provided with cushion block 10, hold down gag 1, hold down gag 25, side holding device 6, lower fixture 7, manual adjustments hold down gag 8 connects respectively the conduit under fluid pressure in column.
During use, the excavator body frame is hung to excavator body frame machine to be added on the hydraulic pressure fitting device, side positioner 12, upper clamping device 3, lower fixture 7 clamps the excavator body frame, the hold down gag 1 of corresponding excavator body frame, hold down gag 25 compresses, adjusting cushion block 10 uses manual adjustments hold down gag 8 to compress the excavator body frame, Manual micromatic device on adjusting pad case 11 determines that the excavator main chord position puts, use amesdial to determine the flatness of body frame baseplane, scale error is greater than 2mm, Manual micromatic device on adjustment manual adjustments hold down gag 8 and pad case 11 is adjusted to Working position and then can be carried out machined.
Claims (1)
1. an excavator body frame machine adds the hydraulic pressure fitting device, it is characterized in that: base plate (9) is arranged with column one (1) for rectangle on it, column two (2), two columns are hollow box body, are provided with conduit under fluid pressure in it, column one (1), column two (2) upper ends are provided with connecting plate (13), column one (1), the upper front end of column two (2) is respectively equipped with clamping device (3), column one (1), column two (2) front ends are respectively equipped with hold down gag one (4) from top to bottom, hold down gag two (5), side holding device (6), lower fixture (7), manual adjustments hold down gag (8), be provided with side positioner (12) in the middle of column two (2), be arranged with pad case (11) on two column lower end base plates (9), pad case (11) upper end is that inclined-plane which is provided with Manual micromatic device, the front end of base plate (9) upper pad case (11) is provided with cushion block (10), hold down gag one (4), hold down gag two (5), side holding device (6), lower fixture (7), manual adjustments hold down gag (8) connects respectively the conduit under fluid pressure in column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204023766U CN203330746U (en) | 2013-07-08 | 2013-07-08 | Machining hydraulic tool device for excavator main frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204023766U CN203330746U (en) | 2013-07-08 | 2013-07-08 | Machining hydraulic tool device for excavator main frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203330746U true CN203330746U (en) | 2013-12-11 |
Family
ID=49699445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204023766U Expired - Fee Related CN203330746U (en) | 2013-07-08 | 2013-07-08 | Machining hydraulic tool device for excavator main frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203330746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345520A (en) * | 2015-11-23 | 2016-02-24 | 重庆凯顺机械有限公司 | Clamping tool and machining method of sprocket-wheel cases of mini-tiller |
-
2013
- 2013-07-08 CN CN2013204023766U patent/CN203330746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345520A (en) * | 2015-11-23 | 2016-02-24 | 重庆凯顺机械有限公司 | Clamping tool and machining method of sprocket-wheel cases of mini-tiller |
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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: 20131211 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |