CN204603384U - A kind of clamping tool for machine work of bearing block - Google Patents
A kind of clamping tool for machine work of bearing block Download PDFInfo
- Publication number
- CN204603384U CN204603384U CN201520219728.3U CN201520219728U CN204603384U CN 204603384 U CN204603384 U CN 204603384U CN 201520219728 U CN201520219728 U CN 201520219728U CN 204603384 U CN204603384 U CN 204603384U
- Authority
- CN
- China
- Prior art keywords
- bushing plate
- workpiece
- bearing
- vertical wall
- bearing block
- Prior art date
- 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
Links
Abstract
The utility model discloses a kind of clamping tool for machine work of bearing block, 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 cross section is frame-type structure, and its two frame clamping workpiece, bushing plate is provided with the aperture corresponding with left and right sides locating hole below workpiece, and bushing plate is also located by slotted screw.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.
Description
Technical field
The utility model relates to the preparation field of bearing block, particularly a kind of clamping tool for machine work of bearing block.
Background technology
Bearing block is contained in steam turbine body or basis to be used for the component of spring bearing.Design a kind of convenient disassembly, economical and practical, the fixture simultaneously processing two holes becomes technical problem urgently to be resolved hurrily at present.This Design of Dies designs a special fixture according to the feature of support.
Utility model content
The purpose of this utility model is to provide a kind of mould of the Special clamping for holing in machining shaft bearing, designs special fixture auger spindle bearing 2 apertures simultaneously according to the feature of bearing block.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 bearing block, 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 frame-type structure, and its two frame clamping workpiece, bushing plate is provided with the aperture corresponding with left and right sides locating hole below workpiece, 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 slotted screw is located on the frame of bushing plate, and lining, renewable bushing are enclosed within slotted screw side on bushing plate and the aperture place corresponding with workpiece from outside to inside successively.
The utility model has following beneficial effect relative to other simple shape clamping bearing pedestal mould:
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 shaft bearing.
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, locating hole; 18-3, aperture.
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 bearing block, 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 frame-type structure, and its two frame clamping workpiece 18, bushing plate 12 is provided with the aperture corresponding with left and right sides locating hole below workpiece 18, 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 centre bore 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, described bushing plate 12 is located by screw 15, straight pin 16 and the rhombus pin 17 be connected on bearing.Two frames of bushing plate 12 are respectively equipped with slotted screw 9, are through to by slotted screw 9 in the endoporus of workpiece 18 and locate.
Wherein, this fixture 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 40mm hole, left side and location, bottom surface.
Wherein Φ 40mm 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 40mm hole can step up to carry out with part simultaneously, and Φ 40mm locates the location can undertaken by general part centration axis.
Quick change packing ring 6 in this fixture pads in nut 7, and its dismounting is simple.Bushing plate 12 there are 2 holes of corresponding workpiece 18,2 apertures can be bored simultaneously.
Provide a specific embodiment below for further illustrating the utility model.
As shown in Fig. 4 (a), the diameter of datum hole 18-1 in workpiece 18 is selected to be 40mm, the through hole of distance bottom surface 100mm.See shown in Fig. 4 (b), the diameter of locating hole 18-2 is 16mm, distance bottom surface 37.5mm, the through hole of 60mm on the left of distance center axle.The diameter of aperture 18-3 is 16mm, distance bottom surface 37.5mm, the through hole of 60mm on the left of distance center axle; Can find out on bushing plate in Fig. 3, the correspondence position of boring and each aperture.
The using method of the utility model fixture, comprises the following steps:
1) each part peace is assembled according to Fig. 2, Fig. 3 and Fig. 4; Clamp body 2 is placed in plane (upright drill), centration axis 5 is fixed on clamp body 2 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, be fixed with slotted cheese head screw 1, quick change packing ring 6 is placed on the right side of workpiece 18 through centration axis 5, bushing plate 12 is positioned over above clamp body, with straight pin 16, nut 14, interchangeable packing ring 13, rhombus pin 17, bushing plate is being engaged with clamp body, fixed by locating shaft 5 with nut 7, slotted screw 9 is located on the frame of bushing plate 12, and lining 10, renewable bushing 11 are enclosed within aperture place corresponding with workpiece 18 on bushing plate 12;
2) dismantle renewable bushing 6, put into part to be processed;
3) put renewable bushing 6 to be fixed;
4) bore 2 diameters is the hole of 16cm 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 bearing block, 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 frame-type structure, its two frame clamping workpiece (18), bushing plate (12) is provided with the aperture corresponding with the left and right sides, workpiece (18) below locating hole, and bushing plate (12) is also located by slotted screw (9).
2. the clamping tool for machine work of bearing block 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 bearing block 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 bearing block 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 bearing block according to claim 1, it is characterized in that: described slotted screw (9) is located on the frame of bushing plate (12), lining (10), renewable bushing (11) are enclosed within upper slotted screw (9) side of bushing plate (12) and the aperture place corresponding with workpiece (18) from outside to inside successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219728.3U CN204603384U (en) | 2015-04-13 | 2015-04-13 | A kind of clamping tool for machine work of bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219728.3U CN204603384U (en) | 2015-04-13 | 2015-04-13 | A kind of clamping tool for machine work of bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603384U true CN204603384U (en) | 2015-09-02 |
Family
ID=53955970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219728.3U Expired - Fee Related CN204603384U (en) | 2015-04-13 | 2015-04-13 | A kind of clamping tool for machine work of bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603384U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002358A (en) * | 2016-05-26 | 2016-10-12 | 镇江市经纬工程机械有限公司 | Device for milling left bearing pedestal and right bearing pedestal |
| CN106166623A (en) * | 2016-09-13 | 2016-11-30 | 安徽工程大学机电学院 | Split plain bearing seat bolt hole processing clamping device |
| CN106216742A (en) * | 2016-09-13 | 2016-12-14 | 安徽工程大学机电学院 | Be suitable to the clamping device of the bolt hole processing of multiple split plain bearing seat |
| CN107243757A (en) * | 2017-07-29 | 2017-10-13 | 潜山县九鼎精密机械有限公司 | Bearing block installation foot milling tool |
| CN109014346A (en) * | 2018-09-13 | 2018-12-18 | 湖北车桥有限公司 | A kind of vehicle shock absorber bracket drill jig |
| 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 CN201520219728.3U patent/CN204603384U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002358A (en) * | 2016-05-26 | 2016-10-12 | 镇江市经纬工程机械有限公司 | Device for milling left bearing pedestal and right bearing pedestal |
| CN106166623A (en) * | 2016-09-13 | 2016-11-30 | 安徽工程大学机电学院 | Split plain bearing seat bolt hole processing clamping device |
| CN106216742A (en) * | 2016-09-13 | 2016-12-14 | 安徽工程大学机电学院 | Be suitable to the clamping device of the bolt hole processing of multiple split plain bearing seat |
| CN106216742B (en) * | 2016-09-13 | 2018-03-30 | 安徽信息工程学院 | Clamping device suitable for the bolt hole machined of multiple split plain bearing seats |
| CN106166623B (en) * | 2016-09-13 | 2018-04-13 | 安徽信息工程学院 | Split plain bearing seat bolt hole processes clamping device |
| CN107243757A (en) * | 2017-07-29 | 2017-10-13 | 潜山县九鼎精密机械有限公司 | Bearing block installation foot milling tool |
| CN109014346A (en) * | 2018-09-13 | 2018-12-18 | 湖北车桥有限公司 | A kind of vehicle shock absorber bracket drill jig |
| CN109014346B (en) * | 2018-09-13 | 2024-01-30 | 湖北车桥有限公司 | Vehicle shock absorber support jig |
| CN112496408A (en) * | 2020-11-26 | 2021-03-16 | 安徽信息工程学院 | Positioning fixture for drilling end face of support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204603384U (en) | A kind of clamping tool for machine work of bearing block | |
| CN205437937U (en) | Flange end cap processingequipment | |
| CN202291424U (en) | Hot-interference locking sleeve structure | |
| CN205147887U (en) | Bearing retainer's machining anchor clamps | |
| CN202209924U (en) | Oil hole measuring tool for engine connecting rod big end | |
| CN204036032U (en) | Lathe centre frame | |
| CN203470972U (en) | Drill jig tool for mounting holes of automobile panel | |
| CN203622190U (en) | Assembly fixture for cylindrical grinding of overlong axis parts | |
| CN203426241U (en) | Coreless punching equipment | |
| CN204603855U (en) | A kind of clamping tool for machine work of support | |
| CN202964024U (en) | Clamp for disc-type workpiece inclined hole drilling | |
| CN104029028A (en) | Centre rest for lathe | |
| CN201783675U (en) | Drill jig for processing weep holes on damping ring of water turbine generator | |
| CN205043219U (en) | Bearing end plate's machining anchor clamps | |
| CN204657547U (en) | A kind of Cylinder Parts outer round surface drilling-hole positioning device | |
| CN202804269U (en) | Outwards-expanding drill bit | |
| CN206997852U (en) | A kind of disc parts hole system processing unit (plant) | |
| CN204799958U (en) | Multipurpose drive is top | |
| CN203751724U (en) | Clamp special for drilling hole in wall of tubular workpiece | |
| CN210789364U (en) | Processing assembly suitable for crane beam structure and connecting plate mounting hole | |
| CN204135371U (en) | Lathe spindle magnechuck | |
| CN207915661U (en) | A kind of hydraulic support guide rod drilling universal fixture | |
| CN202052949U (en) | Connecting structure for numerical control vertical lathe spindle and encoder | |
| CN203566269U (en) | Drill jig | |
| CN207824432U (en) | Drilling machine aperture clamp fixture |
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 |