CN209007133U - Hammer disk shaft hole machining fixture into shape - Google Patents
Hammer disk shaft hole machining fixture into shape Download PDFInfo
- Publication number
- CN209007133U CN209007133U CN201821980358.5U CN201821980358U CN209007133U CN 209007133 U CN209007133 U CN 209007133U CN 201821980358 U CN201821980358 U CN 201821980358U CN 209007133 U CN209007133 U CN 209007133U
- Authority
- CN
- China
- Prior art keywords
- shaft
- sleeve
- hammer
- matrix
- turntable
- 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
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of hammer disk shaft hole machining fixtures, belong to crushing mechanism field.It mainly includes matrix, matrix two sides are respectively equipped with coaxial sleeve and turntable, sleeve is fixedly connected with matrix, sleeve is equipped with locking plate, axle sleeve is equipped with by bearing in sleeve, it is equipped with shaft at the center of axle sleeve and turntable, is equipped in shaft and tenses axis, tension axis both ends, which pass through locking plate respectively and tense disk, to be fixed.The utility model structure is simple, easy to use, is positioned by core axle hole of the shaft to hammer disk, and reprocessing hammer dish axle hole ensure that the consistency in hammer dish axle hole, keep processing and subsequent assembly work time saving and energy saving.The utility model is mainly used for hammering the processing in dish axle hole into shape.
Description
Technical field
The utility model belongs to crushing mechanism field, specifically, more particularly to a kind of hammer disk shaft hole machining fixture.
Background technique
Hammer mill is a kind of equipment with impulse form broken material, is mainly served as a contrast by cabinet, rotor, tup, counterattack
The composition such as plate, sieve plate.The hammer axis of hammer mill needs often extraction replacement tup, this just needs to hammer into shape multiple hammer dish axles on disk
The position in hole is consistent with respect to tup.And processing technology traditional at present is first to process hammer dish axle hole on hammer disk to insert key again
Positioning, this causes it is difficult to ensure that the location consistency for hammering dish axle hole after assembling into shape needs in subsequent assembling process to each hammer disk
Axis hole does mark to guarantee assemble sequence, while there is also the problems of machine tooling stroke deficiency, when making processing and assembly fee
Arduously.
Summary of the invention
The purpose of the utility model is to overcome drawbacks described above, provide a kind of hammer disk shaft hole machining fixture, and structure is simple,
It is easy to use, it is positioned by core axle hole of the shaft to hammer disk, reprocessing hammer dish axle hole ensure that the consistent of hammer dish axle hole
Property, keep processing and subsequent assembly work time saving and energy saving.
The hammer disk shaft hole machining fixture, including matrix, matrix two sides are respectively equipped with coaxial sleeve and turntable, sleeve
It is fixedly connected with matrix, sleeve is equipped with locking plate, is equipped with axle sleeve by bearing in sleeve, is equipped at the center of axle sleeve and turntable
Shaft, interior be equipped with of shaft tense axis, and tension axis both ends pass through locking plate respectively and tension disk is fixed.
Further, it is respectively equipped with the corresponding location hole in position on described matrix and turntable, positioning hole is equipped with positioning pin.
Further, centered on the shaft be equipped with through-hole multi-diameter shaft, shaft beyond turntable stepped portion with it is to be added
The mandrel pore size of hammer disk is corresponding.
Further, the shaft uses square axis.
Further, the axle sleeve is using cubic axle sleeve.
Further, reinforcing rib is equipped between the surrounding and matrix of the sleeve.
Further, the two sides of described matrix are respectively equipped with reinforcing rib.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is cooperated by axle sleeve, turntable and shaft, is realized the fixation and limit of hammer disk, is substantially increased hammer
The processing efficiency in dish axle hole, while ensure that the consistency in hammer dish axle hole, keep subsequent assembly work time saving and energy saving；
2, the utility model is convenient and efficient by tensing axis and locking plate and tensing that disk cooperation is fixed to hammer disk into shape, during shaft is
The heart is equipped with the multi-diameter shaft of through-hole, and stepped portion of the shaft beyond turntable is corresponding with the mandrel pore size of hammer disk to be added, makes to hammer disk into shape
It limits more acurrate, ensure that machining accuracy.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is sectional view along A-A in Fig. 1；
Fig. 3 is the structural schematic diagram for hammering disk into shape；
Fig. 4 is the partial enlarged view of part A in Fig. 1；
Fig. 5 is the structural schematic diagram of turntable.
In figure, 1, matrix；2, location hole；3, reinforcing rib；4, sleeve；5, bearing；6, locking plate；7, washer；8, axis is tensed；
9, axle sleeve；10, turntable；11, disk is hammered into shape；12, shaft；13, disk is tensed；14, positioning pin；15, through type forced filling oil cup.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figures 1 to 5, the hammer disk shaft hole machining fixture, including matrix 1,1 two sides of matrix are respectively equipped with coaxially
Sleeve 4 and turntable 10, sleeve 4 is fixedly connected with matrix 1, and sleeve 4 is equipped with locking plate 6, is equipped in sleeve 4 by bearing 5
It is equipped with shaft 12 at the center of axle sleeve 9, axle sleeve 9 and turntable 10, is equipped in shaft 12 and tenses axis 8, tenses 8 both ends of axis and passes through respectively
Locking plate 6 and tension disk 13 are fixed；The corresponding location hole 2 in position is respectively equipped in described matrix 1 and turntable 10, in location hole 2
Equipped with positioning pin 14；The multi-diameter shaft of through-hole is equipped with centered on shaft 12, the shape and hammer disk 11 of multi-diameter shaft process core axle hole simultaneously
Shape after having inserted key is consistent；Stepped portion of the shaft 12 beyond turntable 10 is corresponding with the mandrel pore size of hammer disk to be added, turns
The stepped portion of axis 12 can be there are many dimensions, and for the hammer disk of processing multiple types, shaft 12 uses square axis, axle sleeve
9 using cubic axle sleeve, and when this cooperates shaft 12 with turntable 10, it is smooth fluent to plug, gapless, meanwhile, the rotation of turntable 10 is certainly
Such as, fluent；It is same smooth fluent that shaft 12 and axle sleeve 9 plug, gapless.
The utility model is equipped with reinforcing rib 3,1 two sides of matrix are respectively equipped in production between 4 surrounding of sleeve and matrix 1
Reinforcing rib 3；It when installation, tenses and is equipped with washer 7 between 8 front end of axis and locking plate 6, washer 7 is normal type single coil spring lock washer, passes through pad
The elastic compression of circle 7 keeps hammer disk fixation stronger；As shown in figure 4, sleeve 4 is equipped with through type forced filling oil cup 15, guarantee bearing 5
Lubrication.
When the utility model is used, the core axle hole of the axis hole of hammer disk 11 to be added is penetrated to the stepped portion of shaft 12,
Axis 8 will be tensed again and sequentially passes through washer 7, locking plate 6 and shaft 12, will be tensed disk 13 again and be penetrated tension 8 end of axis, and finally use
Nut is fixed；The location hole 2 on turntable 10 and matrix 1 is passed through with positioning pin 14 again, avoids turntable 10 from rotating, thus by be processed
Hammer disk 11, which is fixed on matrix 1, process hammer dish axle hole, and hammer dish axle hole is four, is uniformly arranged on hammer disk surrounding, this to add
Work mode makes 90 ° every turn of turntable 10, and it is smooth fluent that other three positioning pins 14 can plug, gapless.
Claims (7)
1. a kind of hammer disk shaft hole machining fixture, it is characterised in that: including matrix (1), matrix (1) two sides are respectively equipped with coaxial set
Cylinder (4) and turntable (10), sleeve (4) are fixedly connected with matrix (1), and sleeve (4) is equipped with locking plate (6), are passed through in sleeve (4)
Bearing (5) is equipped with axle sleeve (9), is equipped with shaft (12) at the center of axle sleeve (9) and turntable (10), is equipped in shaft (12) and tenses axis
(8), tension axis (8) both ends pass through locking plate (6) respectively and tense disk (13) and fix.
2. hammer disk shaft hole machining fixture according to claim 1, it is characterised in that: in described matrix (1) and turntable (10)
It is respectively equipped with the corresponding location hole in position (2), is equipped with positioning pin (14) in location hole (2).
3. hammer disk shaft hole machining fixture according to claim 1 or 2, it is characterised in that: set centered on the shaft (12)
There is the multi-diameter shaft of through-hole, stepped portion of the shaft (12) beyond turntable (10) is corresponding with the mandrel pore size of hammer disk to be added.
4. hammer disk shaft hole machining fixture according to claim 3, it is characterised in that: the shaft (12) uses square axis.
5. hammer disk shaft hole machining fixture according to claim 4, it is characterised in that: the axle sleeve (9) is using cubic axle sleeve.
6. hammer disk shaft hole machining fixture according to claim 1, it is characterised in that: the surrounding and matrix of the sleeve (4)
(1) reinforcing rib (3) are equipped between.
7. hammer disk shaft hole machining fixture according to claim 1, it is characterised in that: the two sides of described matrix (1) are set respectively
There are reinforcing rib (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821980358.5U CN209007133U (en) | 2018-11-28 | 2018-11-28 | Hammer disk shaft hole machining fixture into shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821980358.5U CN209007133U (en) | 2018-11-28 | 2018-11-28 | Hammer disk shaft hole machining fixture into shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007133U true CN209007133U (en) | 2019-06-21 |
Family
ID=66843248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821980358.5U Expired - Fee Related CN209007133U (en) | 2018-11-28 | 2018-11-28 | Hammer disk shaft hole machining fixture into shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209007133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390614A (en) * | 2020-05-09 | 2020-07-10 | 台州弘锐精密机械有限公司 | Engine crankshaft numerical control machine processing tool clamp |
| CN112045218A (en) * | 2020-09-04 | 2020-12-08 | 安徽省玉环清洗设备制造有限公司 | Disk body drilling machine is used in processing of dish of sweeping floor |
-
2018
- 2018-11-28 CN CN201821980358.5U patent/CN209007133U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390614A (en) * | 2020-05-09 | 2020-07-10 | 台州弘锐精密机械有限公司 | Engine crankshaft numerical control machine processing tool clamp |
| CN111390614B (en) * | 2020-05-09 | 2021-05-11 | 西安宏福机械有限公司 | Engine crankshaft numerical control machine processing tool clamp |
| CN112045218A (en) * | 2020-09-04 | 2020-12-08 | 安徽省玉环清洗设备制造有限公司 | Disk body drilling machine is used in processing of dish of sweeping floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20211128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |