CN204075759U - The adjustable auxiliary support apparatus of screens - Google Patents
The adjustable auxiliary support apparatus of screens Download PDFInfo
- Publication number
- CN204075759U CN204075759U CN201420451857.0U CN201420451857U CN204075759U CN 204075759 U CN204075759 U CN 204075759U CN 201420451857 U CN201420451857 U CN 201420451857U CN 204075759 U CN204075759 U CN 204075759U
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- support apparatus
- auxiliary support
- screens
- screw
- hole
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Abstract
The utility model relates to machining frock, provides a kind of screens adjustable auxiliary support apparatus, for when to clamping workpiece, corrects the height of the strong point and provides secure support; Comprise the pedestal with base plate, the screw rod connected by screw thread pair, nut, holding screw; Pedestal offers the through hole crossing with base plate, base wall is also provided with the screwed hole communicated with through hole; Screw rod moves and is arranged in through hole; Holding screw is arranged in screwed hole.
Description
Technical field
The utility model relates to machining frock, provides a kind of plece-cliped type auxiliary support apparatus, for when to clamping workpiece, corrects the height of the strong point and provides secure support.
Background technology
The part that the axial workpiece larger in the overhanging space that a lot of processing request is higher and Shell-Class etc. are irregular, and the axial workpiece of High Rotation Speed, to mounting and clamping system rigidity, the operation convenience of part, safety in utilization proposes certain requirement, to ensure the machining accuracy of part.
When processing above-mentioned part, in order to ensure system rigidity in clamping process, isometry block is adopted to support.Height due to isometry block is fixing, and when supporting with isometry block, the height of single isometry block is difficult to coincide with ideal height, often with polylith superposition, increases the labour intensity of workman, reduces clamping efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of for when to clamping workpiece, corrects the height of the strong point neatly and provides the screens of secure support adjustable auxiliary support apparatus.
The purpose of this utility model is achieved through the following technical solutions:
The adjustable auxiliary support apparatus of this screens, comprises the pedestal with base plate, the screw rod connected by screw thread pair, nut, holding screw; Pedestal offers the through hole crossing with base plate, base wall is also provided with the screwed hole communicated with through hole; Screw rod moves and is arranged in through hole; Holding screw is arranged in screwed hole.
The beneficial effects of the utility model are:
When using the adjustable auxiliary support apparatus of this screens to support workpiece, pedestal is fixed in the T-slot of workbench, just can adjust the height that screw rod stretches out pedestal neatly by rotating nut; The screw rod connected by screw thread pair that intensity is higher, nut provide rigid support for the strong point, support reliable.Simultaneously this kind of adjustable auxiliary support apparatus of screens can need to be fixed in the T-slot of workbench according to part, in the process of High Rotation Speed, difficult drop-off, to hurt sb.'s feelings.
The adjustable auxiliary support apparatus of above-mentioned screens in use, also comes with some shortcomings.
As the improvement to the adjustable auxiliary support apparatus of above-mentioned screens, outside screw rod, screw axial is provided with the groove corresponding with holding screw head.The groove that this is corresponding with holding screw head is set, makes screw rod axially move and can not rotate.
Improve as to the another kind of the adjustable auxiliary support apparatus of above-mentioned screens, the base plate of pedestal offers at least one U-type groove.Adjustable for screens auxiliary support apparatus is convenient to be flexibly connected with basis (workbench).
Accompanying drawing explanation
Fig. 1 is the structural representation of the adjustable auxiliary support apparatus of screens.
Fig. 2 is the front view of pedestal.
Fig. 3 is the side view of pedestal.
Fig. 4 is the top view of pedestal.
Fig. 5 is the structure chart of screw rod.
Fig. 6 is the profile of Fig. 5.
Fig. 7 is the schematic diagram using the height of this screens adjustable auxiliary support apparatus core school strong point and provide secure support.
Fig. 8 is the top view of Fig. 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
The adjustable auxiliary support apparatus of screens shown in Figure 1, comprises the pedestal 1 with base plate 7, screw rod 4, nut 3, holding screw 2.
Shown in Fig. 2, Fig. 3, Fig. 4, pedestal 1 offers the through hole 5 crossing with base plate 7, pedestal 1 wall is also provided with the screwed hole 6 communicated with through hole 5.Screwed hole 6 is also crossing with through hole 5 axes normal.
The connected mode of each part is:
Screw rod 4, nut 3 are connected by screw thread pair; Screw rod 4 moves and is arranged in through hole 5; Holding screw 2 is arranged in screwed hole 6.
In fact, applicability is good, and the through hole 5 on pedestal 1 is vertical with base plate 7.
According to actual service condition, as supported for motionless position, for rotary part support etc., shown in Fig. 5, Fig. 6, the top of screw rod 4 can arrange cone 9, also can rotate and arrange support member.Moreover the area supported as required, can determine that the top work surface of screw rod is amassed flexibly.This programme adopts and arranges cone 9 at the top of screw rod.
The adjustable auxiliary support apparatus of above-mentioned screens in use, also comes with some shortcomings.
As the improvement to the adjustable auxiliary support apparatus of above-mentioned screens, outside screw rod 4, be axially provided with the groove 10 corresponding with holding screw 2 head along screw rod 4.This groove corresponding with holding screw head 10 is set, makes screw rod 4 axially move and can not rotate, meanwhile, when avoiding holding screw 2 tie down screw 4, damage screw rod 4 screw thread.
Improve as to the another kind of the adjustable auxiliary support apparatus of above-mentioned screens, on the base plate of pedestal 1,7 offer at least one U-type groove 8, are convenient to adjustable for screens auxiliary support apparatus to be flexibly connected with basis (workbench).This figure is depicted as and arranges a U-type groove 8.
Shown in Fig. 7, Fig. 8, for machining large-sized workpiece 12, correct the height of the strong point for using the adjustable auxiliary support apparatus of this screens and provide secure support to explain
On workbench 11, activity arranges four claws 13, and the locating surface (bottom surface) of workpiece 12 is placed on the end face of claw 13, corrects location clamping.Due to workpiece 12 to open shelves (size) larger, in order to ensure enough clamping rigidity, loosen holding screw 2, the adjustable auxiliary support apparatus of screens screw rod 4 being transferred to lower position is placed in the correct position place between workpiece 12 and workbench 11, make U-type groove 8 corresponding with workbench 11T type groove 15, use T-shaped screw 14 adjustable for screens auxiliary support apparatus and workbench 11 to be connected firmly.According to workpiece 12 bottom surface to the space length of workbench 11, rotating nut 3, the height that adjusting screw(rod) 4 stretches out, afterburning fastening nut 3, locking holding screw 2.
As required, when space allows, the adjustable auxiliary support apparatus of multiple such screens can be used, increase the clamping rigidity of system; Need to be fixed in the T-slot of workbench according to part, convenient mounting and clamping, and in the process of High Rotation Speed, difficult drop-off, to hurt sb.'s feelings.
The beneficial effects of the utility model are:
When using the adjustable auxiliary support apparatus of this screens to support workpiece, rotating nut just can adjust the height that screw rod stretches out pedestal neatly; The screw rod connected by screw thread pair that intensity is higher, nut provide rigid support for the strong point, support reliable; Need to be fixed in the T-slot of workbench according to part, convenient mounting and clamping, and in the process of High Rotation Speed, difficult drop-off, to hurt sb.'s feelings.
Structure is simple, easy to operate, in clamping process, not by the restriction of particular location, according to the feature of on-the-spot part, can be placed in desired position, is conducive to improving clamping rigidity.
Compared to the height using the isometry block core school strong point, use the adjustable auxiliary support apparatus of this screens to reduce labour intensity, improve clamping efficiency; U-lag is set, is convenient to adjustable for screens auxiliary support apparatus to be flexibly connected with basis (workbench), improves safety in utilization.
Claims (3)
1. the adjustable auxiliary support apparatus of screens, comprises the pedestal with base plate, the screw rod connected by screw thread pair, nut, and holding screw, is characterized in that, pedestal offers the through hole crossing with base plate, and base wall is also provided with the screwed hole communicated with through hole; Screw rod moves and is arranged in through hole; Holding screw is arranged in screwed hole.
2. the adjustable auxiliary support apparatus of screens according to claim 1, is characterized in that, outside screw rod, screw axial is provided with the groove corresponding with holding screw head.
3. the adjustable auxiliary support apparatus of screens according to claim 1, is characterized in that, the base plate of pedestal offers at least one U-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451857.0U CN204075759U (en) | 2014-08-12 | 2014-08-12 | The adjustable auxiliary support apparatus of screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451857.0U CN204075759U (en) | 2014-08-12 | 2014-08-12 | The adjustable auxiliary support apparatus of screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204075759U true CN204075759U (en) | 2015-01-07 |
Family
ID=52168522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420451857.0U Active CN204075759U (en) | 2014-08-12 | 2014-08-12 | The adjustable auxiliary support apparatus of screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204075759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346406A (en) * | 2016-10-19 | 2017-01-25 | 中航飞机股份有限公司西安飞机分公司 | Machine tool spindle assembling and disassembling device |
-
2014
- 2014-08-12 CN CN201420451857.0U patent/CN204075759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346406A (en) * | 2016-10-19 | 2017-01-25 | 中航飞机股份有限公司西安飞机分公司 | Machine tool spindle assembling and disassembling device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |