CN205254594U - Adj. tabular closing device with adjustable - Google Patents
Adj. tabular closing device with adjustable Download PDFInfo
- Publication number
- CN205254594U CN205254594U CN201521013464.2U CN201521013464U CN205254594U CN 205254594 U CN205254594 U CN 205254594U CN 201521013464 U CN201521013464 U CN 201521013464U CN 205254594 U CN205254594 U CN 205254594U
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- block
- adjustable
- plate
- pressing plate
- cushion block
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Abstract
The utility model relates to an adj. Tabular closing device with adjustable belongs to the machining field. The utility model discloses a closing device, including supporting shoe, clamp plate, briquetting, T shape bolt and workstation, during pinch -off blades form, with clamp plate rear end tip arc surface overlap joint in the V -arrangement constant head tank of supporting shoe upper end, tip arc surface overlap joint face on the work piece positioning end in clamp plate rear end is tightened the nut and is made the briquetting lower extreme pass through the tight roof pressure board of arc surface to it is tight to make the vertical clamp of work piece positioning end. The utility model discloses a closing device simple structure, processing be convenient, it is tight reliable to press from both sides, and the clamp that the one set of adaptable multiple thickness of frock is adj. Tabular is tight, and matching nature is high, has practiced thrift the supplementary parts machining time, has improved machining efficiency.
Description
Technical field
The utility model relates to a kind of adjustable plate-like piece hold down gag, belongs to field of machining.
Background technology
Add man-hour for plate-like piece, traditional handicraft is that workpiece is placed on lathe and coordinates cushion block by flat clampClamp, in the time that processing work converts, adopt the cushion block of differing heights to support with regard to requiring, for manyThe processing of planting workpiece, the cushion block that need to prepare multiple different-thickness is used in conjunction with, and has not only increased back workTime, the working (machining) efficiency of reduction, again because processing has improved processing cost.
Utility model content
The purpose of this utility model is poor to the matching of workpiece in order to solve conventional platy part clamping tool, addsWork efficiency rate is low, and improves a kind of adjustable plate-like piece hold down gag.
The purpose of this utility model is achieved through the following technical solutions:
The adjustable plate-like piece hold down gag of one of the present utility model, comprises back-up block, pressing plate, briquetting, TShape bolt and workbench;
The upper surface of workbench has inverted T-shaped guide groove, a side fixed support block of workbench inverted T-shaped guide groove,The upper surface of back-up block has V-arrangement locating slot, fluting direction and the work of back-up block upper surface V-arrangement locating slotThe fluting direction of platform inverted T-shaped guide groove is parallel;
Pressing plate is the plate-like piece that arc extends, and the two ends end face of pressing plate is parallel, and the two ends end face of pressing plate is circleCambered surface; On pressing plate, have a slotted hole extending along plate face radian direction, be processed with one group in the upper end of slotted holeThe circular arc locating slot being interrupted;
Tommyhead bolt inserts in the inverted T-shaped guide groove of worktable upper surface by the T shape head of its front end, pressing plateRight-hand member end arc surface is overlapped in the V-arrangement locating slot of back-up block upper end, and tommyhead bolt upper end is through on pressing plateSlotted hole, tommyhead bolt upper end passes part and is socketed successively briquetting and the nut that lower surface is arc surface, pressing plateLeft end end arc surface is as Workpiece clamping face.
While clamping plate-like piece, pressing back-end end arc surface is overlapped in the V-arrangement locating slot of back-up block upper end,Pressing back-end end arc surface is overlapped on workpiece positioning end upper face, and fastening nut makes briquetting lower end pass through circular arcFace presses closer pressing plate, thereby workpiece positioning end is vertically clamped.
Clamp for further adapting to the plate-like piece that thickness is larger, described hold down gag also comprises adjustable cushion block,The central vertical of adjustable cushion block has screwed hole; The vertical hold-down screw in back-up block bottom surface, adjustable cushion block is placed onWorktable upper surface, the screw thread of back-up block bottom surface is connected in the screwed hole at adjustable cushion block center, passes throughRotate adjustable cushion block, regulate back-up block lower end screw to insert the degree of depth of adjustable cushion block, and then regulate back-up block VThe height of the relative worktable upper surface of shape locating slot.
Beneficial effect
Hold down gag of the present utility model is simple in structure, easy to process, reliable clamping, and a set of frock can adapt toThe clamping of multi-thickness plate-like piece, matching is high, has saved auxiliary component process time, has improved and has added work efficiencyRate.
Brief description of the drawings
The structural representation of Fig. 1 the utility model hold down gag;
Fig. 2 the utility model hold down gag increases the structural representation of adjustable cushion block;
In figure, 1-back-up block, 2-pressing plate, 3-briquetting, 4-T shape bolt, 5-nut, 6-workpiece, 7-workbench,8-is adjustable cushion block.
Detailed description of the invention
Below in conjunction with drawings and Examples, content of the present utility model is further described.
Embodiment
The adjustable plate-like piece hold down gag of one of the present utility model, as shown in Figure 1, comprises back-up block 1, pressesPlate 2, briquetting 3, tommyhead bolt 4 and workbench 7;
The upper surface of workbench 7 has inverted T-shaped guide groove, a side fixed support of workbench 7 inverted T-shaped guide groovesPiece 1, the upper surface of back-up block 1 has V-arrangement locating slot, the fluting of back-up block 1 upper surface V-arrangement locating slotDirection is parallel with the fluting direction of workbench 7 inverted T-shaped guide grooves;
The plate-like piece that pressing plate 2 extends for arc, the two ends end face of pressing plate 2 is parallel, and the two ends end of pressing plate 2Face is arc surface; On pressing plate 2, have a slotted hole extending along plate face radian direction, add in the upper end of slotted holeWork has one group of circular arc locating slot being interrupted;
Tommyhead bolt 4 inserts in the inverted T-shaped guide groove of workbench 7 upper surfaces by the T shape head of its front end, pressesThe right-hand member end arc surface of plate 2 is overlapped in the V-arrangement locating slot of back-up block 1 upper end, tommyhead bolt 4 upper endsThrough the slotted hole on pressing plate 2, tommyhead bolt 4 upper ends pass part and are socketed successively the briquetting that lower surface is arc surface3 and nut 5, the left end end arc surface of pressing plate 2 is as Workpiece clamping face.
While clamping plate-like piece, pressing plate 2 end, rear end arc surfaces are overlapped on to the V-arrangement location of back-up block 1 upper endIn groove, pressing plate 2 end, rear end arc surfaces are overlapped on workpiece 6 positioning end upper faces, and fastening nut 5 makes briquetting 3Lower end presses closer pressing plate 2 by arc surface, thereby workpiece 6 positioning ends are vertically clamped.
Clamp for further adapting to the plate-like piece that thickness is larger, as shown in Figure 2, described hold down gag also wrapsDraw together adjustable cushion block 8, the central vertical of adjustable cushion block 8 has screwed hole; The back-up block 1 vertical hold-down screw in bottom surface,Adjustable cushion block 8 is placed on workbench 7 upper surfaces, and the screw thread of back-up block 1 bottom surface is connected to adjustable cushion block 8In the screwed hole at center, by rotating adjustable cushion block 8, regulate back-up block 1 lower end screw to insert adjustable cushion block 8The degree of depth, and then regulate the height of back-up block 1V shape locating slot relative workbench 7 upper surfaces.
Claims (2)
1. an adjustable plate-like piece hold down gag, is characterized in that: comprise back-up block, pressing plate, briquetting, TShape bolt and workbench;
The upper surface of workbench has inverted T-shaped guide groove, a side fixed support block of workbench inverted T-shaped guide groove,The upper surface of back-up block has V-arrangement locating slot, fluting direction and the work of back-up block upper surface V-arrangement locating slotThe fluting direction of platform inverted T-shaped guide groove is parallel;
Pressing plate is the plate-like piece that arc extends, and the two ends end face of pressing plate is parallel, and the two ends end face of pressing plate is circleCambered surface; On pressing plate, have a slotted hole extending along plate face radian direction, be processed with one group in the upper end of slotted holeThe circular arc locating slot being interrupted;
Tommyhead bolt inserts in the inverted T-shaped guide groove of worktable upper surface by the T shape head of its front end, pressing plateRight-hand member end arc surface is overlapped in the V-arrangement locating slot of back-up block upper end, and tommyhead bolt upper end is through on pressing plateSlotted hole, tommyhead bolt upper end passes part and is socketed successively briquetting and the nut that lower surface is arc surface, pressing plateLeft end end arc surface is as Workpiece clamping face.
2. the adjustable plate-like piece hold down gag of one as claimed in claim 1, is characterized in that: also comprising canAdjust cushion block, the central vertical of adjustable cushion block has screwed hole; The vertical hold-down screw in back-up block bottom surface, adjustable padPiece is placed on worktable upper surface, and the screw thread of back-up block bottom surface is connected to the screwed hole at adjustable cushion block centerIn, by rotating adjustable cushion block, regulate back-up block lower end screw to insert the degree of depth of adjustable cushion block, and then regulateThe height of the relative worktable upper surface of back-up block V-arrangement locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013464.2U CN205254594U (en) | 2015-12-08 | 2015-12-08 | Adj. tabular closing device with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013464.2U CN205254594U (en) | 2015-12-08 | 2015-12-08 | Adj. tabular closing device with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205254594U true CN205254594U (en) | 2016-05-25 |
Family
ID=55996145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521013464.2U Active CN205254594U (en) | 2015-12-08 | 2015-12-08 | Adj. tabular closing device with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205254594U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080989A (en) * | 2017-11-16 | 2018-05-29 | 天长市天翔集团有限公司 | A kind of part fluting spray painting adjustable clamp |
| CN108453528A (en) * | 2018-04-26 | 2018-08-28 | 重庆精弈卓机械有限公司 | A kind of adjustable universal pressing plate |
| CN111721620A (en) * | 2020-06-28 | 2020-09-29 | 济南大学 | Friction and wear experiment clamp for sheet sample |
| CN114682846A (en) * | 2020-12-29 | 2022-07-01 | 力山工业股份有限公司 | Sawing machine with auxiliary workpiece pressing device |
-
2015
- 2015-12-08 CN CN201521013464.2U patent/CN205254594U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080989A (en) * | 2017-11-16 | 2018-05-29 | 天长市天翔集团有限公司 | A kind of part fluting spray painting adjustable clamp |
| CN108453528A (en) * | 2018-04-26 | 2018-08-28 | 重庆精弈卓机械有限公司 | A kind of adjustable universal pressing plate |
| CN111721620A (en) * | 2020-06-28 | 2020-09-29 | 济南大学 | Friction and wear experiment clamp for sheet sample |
| CN114682846A (en) * | 2020-12-29 | 2022-07-01 | 力山工业股份有限公司 | Sawing machine with auxiliary workpiece pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |