CN204603855U - A kind of clamping tool for machine work of support - Google Patents
A kind of clamping tool for machine work of support Download PDFInfo
- Publication number
- CN204603855U CN204603855U CN201520220864.4U CN201520220864U CN204603855U CN 204603855 U CN204603855 U CN 204603855U CN 201520220864 U CN201520220864 U CN 201520220864U CN 204603855 U CN204603855 U CN 204603855U
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- plate
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- hole
- clamping tool
- machine work
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- 238000005553 drilling Methods 0.000 claims abstract description 9
- 238000003754 machining Methods 0.000 claims description 17
- 235000013351 cheese Nutrition 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
本实用新型公开了一种支架的机械加工夹具，包括一设有底座和垂直立板的夹具体，以及通过支座设于底座上的钻模板，所述垂直立板与支座之间的底座上设有基准板Ⅱ，所述垂直立板上贯穿有定位加工件上部基准孔的定心轴；所述钻模板呈L型，其板面上设有与加工件下部加工孔相对应的小孔，钻模板并通过开槽螺钉定位。该模具采用“两面一孔”的定位办法，安装方便及定位可靠。组装后成为整体，拆卸方便，重复加工同一种零件，为一种经济、便于操作使用的夹紧模具。
The utility model discloses a fixture for mechanical processing of a bracket, which comprises a clamp body provided with a base and a vertical vertical plate, and a drilling formwork set on the base through a support, and the base between the vertical vertical plate and the support There is a reference plate II on the vertical vertical plate, and a centering shaft for positioning the upper reference hole of the workpiece runs through the vertical vertical plate; the drilling template is L-shaped, and a small hole corresponding to the lower processing hole of the workpiece is provided on the plate surface. holes, drill the template and position with slotted screws. The mold adopts the positioning method of "two sides and one hole", which is convenient for installation and reliable for positioning. After assembly, it becomes a whole, easy to disassemble, and the same part can be repeatedly processed. It is an economical, easy-to-use clamping mold.
Description
Technical field
The utility model relates to the preparation field of support, particularly a kind of clamping tool for machine work of support.
Background technology
Support is passive framework, bears larger power, also has positioning action, makes to hold correct position between part.This Design of Dies designs a special fixture according to the feature of support.This fixture convenient disassembly, economical and practical, process three holes simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of mould of the Special clamping for holing in machining support.This mould adopts the location way in " hole, two sides one ", easy for installation and location is reliable.Becoming overall after assembling, convenient disassembly, repeat processing same part, is the clamping mold that a kind of economy, convenient operation use.
The purpose of this utility model is achieved through the following technical solutions:
A kind of clamping tool for machine work of support, comprise the clamp body that is provided with base and vertical wall, and the bushing plate be located at by bearing on base, base between described vertical wall and bearing is provided with datum plate II, described vertical wall runs through the centration axis having workpiece upper level hole, location; Described bushing plate is L-type, and its plate face is provided with the aperture corresponding with workpiece bottom machining hole, and bushing plate is also located by slotted screw.
Preferably, overlap in the gap of described centration axis and clamp body and have fixed drilling pipe, described fixed drilling pipe is installed in the centre bore of datum plate I.
Preferably, described centration axis one end connects vertical wall by slotted cheese head screw, and the other end connects workpiece by nut.
Preferably, described bushing plate is by being connected to screw on bearing, straight pin and rhombus finger setting.
Preferably, described bushing plate is respectively equipped with three slotted screws, lining, renewable bushing are enclosed within the aperture of slotted screw side on bushing plate from outside to inside successively, and corresponding with workpiece machining hole.
The utility model has following beneficial effect relative to other simple shape support clamp for machining:
1) have fixed structure, mould is divided into clamp body and bushing plate, and both can coincide together, is fixed mutually with screw, nut, can ensure accuracy of gauge when holing and precision.
2) cheap for manufacturing cost, keep in repair easy.Mold parts is easy to process, and operation easier is little, and during maintenance, clamp body and bushing plate can independently be repaired, and can save processing maintenance cost.
3) easy to assembly, dismounting is simple.The utility model relates to the mould of the Special clamping of holing in machining support.
Accompanying drawing explanation
This clamp structure of Fig. 1 sectional view.
Fig. 2 is this fixture partial structurtes schematic diagrames.
Fig. 3 is this fixture top view.
Fig. 4 (a) and 4 (b) are workpiece structural representations.
In figure: 1, slotted cheese head screw; 2, clamp body; 3, datum plate I; 4, fixed drilling pipe; 5, centration axis; 6, interchangeable packing ring; 7, nut; 8, datum plate II; 9, slotted screw; 10, lining; 11, renewable bushing; 12, bushing plate; 13, interchangeable packing ring; 14, nut; 15, screw; 16, straight pin; 17, rhombus pin, 18, workpiece.18-1, datum hole; 18-2, machining hole I; 18-3, machining hole II; 18-4, machining hole III.
Detailed description of the invention
Below by drawings and Examples, the utility model is described further.
As shown in Figure 1, the clamping tool for machine work of this support, comprise the clamp body 2 that is provided with base and vertical wall, and the bushing plate 12 be located at by bearing on base, base between vertical wall and bearing is provided with datum plate II 8, vertical wall runs through the centration axis 5 having workpiece 18 upper level hole, location; Bushing plate 12 is in L-type, and its plate face is provided with the aperture corresponding with workpiece 18 bottom machining hole, and bushing plate 12 is also located (as shown in Figure 3) by slotted screw 9.
Overlap in centration axis 5 with the gap of clamp body 2 and have fixed drilling pipe 4, fixed drilling pipe 4 is installed in the centre bore of datum plate I 3.Centration axis 5 runs through the datum hole of workpiece 18, and centration axis 5 one end connects vertical wall by slotted cheese head screw 1, and the other end connects workpiece 18 by nut 7.
As shown in Figure 2, bushing plate 12 is located by screw 15, straight pin 16 and the rhombus pin 17 be connected on bearing.Bushing plate 12 is respectively equipped with three slotted screws 9, is through to by slotted screw 9 in the endoporus of workpiece 18 and locates.
Wherein, mould is located in the mode in " hole, two sides one " and is limited 6 frees degree, ensures the accurate of the machining hole of mould.That is: (in Fig. 4 (a) 18-1) Φ 25mm hole, left side and location, bottom surface.
Wherein Φ 25mm restriction workpiece and bottom surface limit 5 frees degree, add whole six each and every one frees degree of a left side limit feature.The location of bottom surface is with datum plate, and the location in Φ 25mm hole can step up to carry out with part simultaneously.
Quick change packing ring 6 is dismantled simply.Bushing plate 12 there are 3 corresponding holes, 3 machining holes can be bored simultaneously.
Provide a specific embodiment below for further illustrating the utility model.
As shown in Fig. 4 (a), select the diameter 25mm of datum hole 18-1 in workpiece, the through hole of distance bottom surface.See shown in Fig. 4 (b), the diameter of machining hole I 18-2 is 9mm, distance base plate upper surface 10mm, the through hole of 30mm on the left of distance center axle.The diameter 9mm of machining hole II 18-3, the through hole of distance base plate upper surface 10mm, the through hole of 30mm on the right side of distance center axle; Machining hole III 18-4 center of circle diameter is 9mm, 30mm on the right side of distance center axle, the through hole of distance base plate lower surface 10mm; Can find out on bushing plate in Fig. 3, the correspondence position of boring and each aperture.
The utility model mold use method, comprises the following steps:
1) each part peace is assembled according to Fig. 1, Fig. 2 and Fig. 3; Clamp body 2 is placed in plane (upright drill), centration axis 5 is fixed on clamp body by 4 slotted cheese head screws 1, be placed on clamp body by datum plate II 8, datum plate I 3, fixed sleeve 4 is placed in the gap of centration axis 5 and clamp body 2 for the position of fixing centration axis in clamp body.Workpiece 18 is placed on datum plate 8 II, quick change packing ring 6 is placed on the right side of workpiece 18 through locating shaft 5, above bushing plate 12 is positioned over, bushing plate and clamp body are secured together with interchangeable packing ring 13 by screw 14, rhombus pin 17 straight pin 16, slotted screw 9 is located on the L-type plate face of bushing plate 12, lining 10, and renewable bushing 11 is enclosed within the aperture of slotted screw 9 side on bushing plate 12 from outside to inside successively, and corresponding with workpiece 18 machining hole, install as shown in Figure 3;
2) dismantle renewable bushing 6, can put into for workpiece;
3) renewable bushing 6 put is fixed;
4) bore 3 diameters is the hole of 9cm simultaneously;
5) dismantle renewable bushing 6, take out and process part;
6) repeat above process, process part of the same race.
The above; it is only the utility model fixture embodiment; above-described embodiment not does any restriction to the utility model; every scope given by technical solutions of the utility model and to any simple modification made for any of the above embodiments, change and equivalent structure change, all still belongs to the protection domain of technical solutions of the utility model.
Claims (5)
1. the clamping tool for machine work of a support, it is characterized in that: comprise the clamp body (2) that is provided with base and vertical wall, and the bushing plate (12) be located at by bearing on base, base between described vertical wall and bearing is provided with datum plate II (8), described vertical wall runs through the centration axis (5) having location workpiece (18) upper level hole; Described bushing plate (12) is in L-type, and its plate face is provided with the aperture corresponding with workpiece (18) bottom machining hole, and bushing plate (18) is also located by slotted screw (9).
2. the clamping tool for machine work of support according to claim 1, it is characterized in that: overlapping in the gap of described centration axis (5) with clamp body (2) has fixed drilling pipe (4), and described fixed drilling pipe (4) is installed in the centre bore of datum plate I (3).
3. the clamping tool for machine work of support according to claim 1 and 2, it is characterized in that: described centration axis (5) one end connects vertical wall by slotted cheese head screw (1), the other end connects workpiece (18) by nut (7).
4. the clamping tool for machine work of support according to claim 1, is characterized in that: described bushing plate (12) is by being connected to screw (15), straight pin (16) and rhombus pin (17) location on bearing.
5. the clamping tool for machine work of support according to claim 1, it is characterized in that: described bushing plate (12) is respectively equipped with three slotted screws (9), lining (10), renewable bushing (11) are enclosed within the aperture of upper slotted screw (9) side of bushing plate (12) from outside to inside successively, and corresponding with workpiece (18) machining hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220864.4U CN204603855U (en) | 2015-04-13 | 2015-04-13 | A kind of clamping tool for machine work of support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220864.4U CN204603855U (en) | 2015-04-13 | 2015-04-13 | A kind of clamping tool for machine work of support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603855U true CN204603855U (en) | 2015-09-02 |
Family
ID=53956438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520220864.4U Expired - Fee Related CN204603855U (en) | 2015-04-13 | 2015-04-13 | A kind of clamping tool for machine work of support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496408A (en) * | 2020-11-26 | 2021-03-16 | 安徽信息工程学院 | Positioning fixture for drilling end face of support |
-
2015
- 2015-04-13 CN CN201520220864.4U patent/CN204603855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496408A (en) * | 2020-11-26 | 2021-03-16 | 安徽信息工程学院 | Positioning fixture for drilling end face of support |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160413 |