CN209139879U - Drum-type automobile brake block extrados bearing block truning fixture - Google Patents
Drum-type automobile brake block extrados bearing block truning fixture Download PDFInfo
- Publication number
- CN209139879U CN209139879U CN201821617347.0U CN201821617347U CN209139879U CN 209139879 U CN209139879 U CN 209139879U CN 201821617347 U CN201821617347 U CN 201821617347U CN 209139879 U CN209139879 U CN 209139879U
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- CN
- China
- Prior art keywords
- bearing block
- boring cutter
- drum
- extrados
- automobile brake
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- 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.)
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Abstract
The utility model provides a kind of drum-type automobile brake block extrados bearing block truning fixture, boring cutter bar one end is fixed on the chuck on lathe, boring cutter bar is sleeved in the transverse center of bearing block, bearing block is fixed on the base, boring cutter bar both ends bearing block groove by boring cutter handle be respectively provided with can turning stomidium boring cutter body.In use, after being connect with lathe, it can be by the boring cutter body at boring cutter bar both ends to bearing block both ends of the hole while turnery processing.
Description
Technical field
The utility model relates to a kind of devices that drum-type automobile brake block extrados bearing block process equipment uses, specifically
Say it is a kind of drum-type automobile brake block extrados bearing block truning fixture.
Background technique
Drum-type automobile brake block fixes use due to being close to brake hub, the brake block involved in the processing of brake block
Extrados bearing block grinding, this grinding is directly related to the bearing block of equipment for grinding, and the both ends of bearing block are all provided with
There is stomidium with high accuracy, traditional approach will distinguish turning, first have to substep clamping when the both ends of the hole to bearing block carries out turning
Fixed, this substep processing turning clamping is fixed, and directly contributing machining accuracy not can guarantee, and thus leads to that scrap of the product is more, adds
Work is at high cost.
Summary of the invention
Utility model aims to solve above-mentioned technological deficiencies, provide a kind of drum-type automobile brake block outer arc
Spherical bearing seat coach turning device disposably can carry out turnery processing to the both ends hole location of bearing block simultaneously, it can be ensured that machining accuracy.
The utility model includes boring cutter body, and used technical solution is: boring cutter bar one end is fixed on the card on lathe
On disk, boring cutter bar is sleeved in the transverse center of bearing block, and bearing block is fixed on the base, and boring cutter bar both ends are in the recessed of bearing block
At slot by boring cutter handle be respectively provided with can turning stomidium boring cutter body.
In above-mentioned technical proposal: bearing block is fixed on the base by the support of two side ends.
The groove at the bearing block both ends is respectively equipped with adjusting pressing plate.
The boring cutter body at the boring cutter bar both ends is replaceable boring cutter body.
The utility model compared with prior art, has following advantageous effect: can be directly connected with lathe due to use
Boring cutter bar and boring cutter body is respectively set at bearing block both ends, in use, can be by the rotation of lathe to the both ends hole location of bearing block
Turning simultaneously, solve the problems, such as the prior art must point both ends turning and to cause precision not can guarantee more with scrap of the product, if
Meter science is advantageous to improve processing precision of products and reduce waste.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model boring cutter bar structural schematic diagram.
Fig. 3 is the utility model boring cutter handle structure schematic diagram.
Specific embodiment
Shown in Fig. 1, Fig. 2, Fig. 3: 3 one end of boring cutter bar is fixed on the chuck 2 on lathe, and boring cutter bar 3 is sleeved on bearing block 9
Transverse center in, bearing block 9 is fixed on pedestal 1, and 3 both ends of boring cutter bar are divided at the groove 4 of bearing block 9 by boring cutter handle 5
Not Zhuan You can turning stomidium boring cutter body 6.Bearing block 9 is fixed on pedestal 1 by the support 8 of two side ends.9 both ends of bearing block
Groove 4, which is respectively equipped with, adjusts pressing plate 7.The boring cutter body 6 at 3 both ends of boring cutter bar is replaceable boring cutter body 6.
Claims (4)
1. a kind of drum-type automobile brake block extrados bearing block truning fixture, including boring cutter body (6), it is characterised in that: boring cutter bar
(3) one end is fixed on the chuck on lathe (2), and boring cutter bar (3) is sleeved in the transverse center of bearing block (9), bearing block (9)
It is fixed on pedestal (1), boring cutter bar (3) both ends are respectively provided at the groove (4) of bearing block (9) by boring cutter handle (5) can vehicle
Cut the boring cutter body (6) of stomidium.
2. drum-type automobile brake block extrados bearing block truning fixture according to claim 1, it is characterised in that: bearing block
(9) it is fixed on pedestal (1) by the support of two side ends (8).
3. drum-type automobile brake block extrados bearing block truning fixture according to claim 1, it is characterised in that: the axis
The groove (4) for holding seat (9) both ends, which is respectively equipped with, adjusts pressing plate (7).
4. drum-type automobile brake block extrados bearing block truning fixture according to claim 1, it is characterised in that: the boring
The boring cutter body (6) at knife bar (3) both ends is replaceable boring cutter body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617347.0U CN209139879U (en) | 2018-09-30 | 2018-09-30 | Drum-type automobile brake block extrados bearing block truning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617347.0U CN209139879U (en) | 2018-09-30 | 2018-09-30 | Drum-type automobile brake block extrados bearing block truning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209139879U true CN209139879U (en) | 2019-07-23 |
Family
ID=67268818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821617347.0U Active CN209139879U (en) | 2018-09-30 | 2018-09-30 | Drum-type automobile brake block extrados bearing block truning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209139879U (en) |
-
2018
- 2018-09-30 CN CN201821617347.0U patent/CN209139879U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |