CN108838728A - It is a kind of for processing the fixture of bearing block - Google Patents
It is a kind of for processing the fixture of bearing block Download PDFInfo
- Publication number
- CN108838728A CN108838728A CN201810896595.1A CN201810896595A CN108838728A CN 108838728 A CN108838728 A CN 108838728A CN 201810896595 A CN201810896595 A CN 201810896595A CN 108838728 A CN108838728 A CN 108838728A
- Authority
- CN
- China
- Prior art keywords
- bearing block
- floral disc
- fixed plate
- fixture
- processing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
Abstract
The invention discloses a kind of for processing the fixture of bearing block, including floral disc, bearing block is fixed on floral disc, the bottom of bearing block is equipped with the fixed plate matched with floral disc size, fixed plate is bolted on floral disc, the bottom of bearing block is fixed on the upper end of fixed plate by attachment bolt, clump weight is equipped with the symmetrical position of fixed plate, clump weight is bolted on floral disc, clump weight two sides are symmetrically equipped with positioning fixture, the positioning fixture is L-type, its long slab is bolted on floral disc, threaded hole is provided at its short slab, adjustable positioning pin passes through the threaded hole of positioning fixture and withstands at bearing block outer ring.Clamping of the present invention is easy, reduces the labor intensity of worker, while the processing quality and machining accuracy of workpiece has been effectively ensured.
Description
Technical field
The present invention relates to a kind of frock clamps, and in particular to a kind of for processing the fixture of bearing block.
Background technique
Whether the operating of ventilation blower is flexible, whether accurate closely related with the processing quality of bearing block, the Ω axis of concentricity
It is mainly carried out on lathe when holding seat processing, and centering is clamped using chuck, not only clamping is difficult for this installation way, Er Qielao
Fatigue resistance is big, time-consuming and laborious.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of for processing the fixture of bearing block, clamping letter
It is single, economically feasible, and processing quality and machining accuracy can be improved.
The technical solution adopted by the present invention, a kind of for processing the fixture of bearing block, including floral disc, bearing block is fixed on
On floral disc, the bottom of bearing block is equipped with the fixed plate matched with floral disc size, and fixed plate is bolted on floral disc, axis
The bottom for holding seat is fixed on the upper end of fixed plate by attachment bolt, is equipped with clump weight, clump weight with the symmetrical position of fixed plate
It is bolted on floral disc, clump weight two sides are symmetrically equipped with positioning fixture, and the positioning fixture is L-type, and long slab is logical
It crosses bolt to be fixed on floral disc, threaded hole is provided at short slab, adjustable positioning pin passes through the threaded hole of positioning fixture and withstands on axis
It holds at an outer ring.
Chuck on original machine bed is unloaded down and changes this fixture, and fixed plate and clump weight are mounted on floral disc, counterweight
Block is used for balancing fixture, prevents fixture imbalance from influencing the processing quality and machining accuracy of bearing block；First to fixed plate and peace
The bolt for filling fixed plate carries out weight calculating, then bearing block is subtracted in circular arc according to the data that center circular arc decomposition computation obtains
Weight be used as match weight；The speed of mainshaft of bed is higher when due to turning, inevitably loosens after work piece feed, therefore in addition to axis
A bottom is held using outside fixing bolt stationary positioned, there are also the monosymmetric positioning fixtures of bearing block, anti-by four fixed points
Only workpiece loosens.
Further, support backing plate is equipped between fixed plate bearing block bottom.Support backing plate is for adjusting different model axis
Seat is held, makes its center away from centring, improves the range of work of this fixture.
In order to further increase the intensity of fixed plate, fixed plate includes upper backup pad and arc lower plate, the two sides of arc panel
With reinforcing rib.
It tightens and loosens for convenience, the bolt that positioning fixture is connected with floral disc is square toes screw bolt.
Clamping of the present invention is easy, reduces the labor intensity of worker, while the processing quality and processing of workpiece has been effectively ensured
Precision.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
As shown in Figure 1, a kind of for processing the fixture of bearing block, including floral disc 1, bearing block 2 is fixed on floral disc 1,
The bottom of bearing block 2 is equipped with the fixed plate 3 matched with floral disc size, and fixed plate 3 is fixed on floral disc 1 by bolt 4, bearing
The bottom of seat 2 is fixed on the upper end of fixed plate 3 by attachment bolt 5, is equipped with clump weight 6, counterweight with the symmetrical position of fixed plate 3
Block 6 is bolted on floral disc 1, and 6 two sides of clump weight are symmetrically equipped with positioning fixture 7, and the positioning fixture 7 is L-type,
Long slab is bolted on floral disc, and threaded hole is provided at short slab, and adjustable positioning pin 8 passes through the threaded hole of positioning fixture 7
And it withstands at 2 outer ring of bearing block.
Chuck on original machine bed is unloaded down and changes this fixture, and fixed plate 3 and clump weight 6 are mounted on floral disc 1, is matched
Pouring weight 6 is used for balancing fixture, prevents fixture imbalance from influencing the processing quality and machining accuracy of bearing block；First to fixed plate and
The bolt of mounting plate carries out weight calculating, then bearing block is subtracted circular arc according to the data that center circular arc decomposition computation obtains
In weight be used as match weight；The speed of mainshaft of bed is higher when due to turning, inevitably loosens after work piece feed, therefore in addition to
Using outside fixing bolt stationary positioned, there are also the monosymmetric positioning fixtures 7 of bearing block, pass through four fixed points for bearing block bottom
Prevent workpiece from loosening.
Further, support backing plate 9 is equipped between 2 bottom of fixed plate 3 and bearing block.Support backing plate 9 is for adjusting difference
Model bearing block makes its center away from centring, improves the range of work of this fixture.
In order to further increase the intensity of fixed plate, fixed plate 3 includes upper backup pad 31 and arc lower plate 32, arc panel 32
Two sides have reinforcing rib 33.
It tightens and loosens for convenience, the bolt that positioning fixture 7 is connected with floral disc 1 is square toes screw bolt.
Claims (4)
1. a kind of for processing the fixture of bearing block, including floral disc, bearing block is fixed on floral disc, which is characterized in that bearing
The bottom of seat is equipped with the fixed plate matched with floral disc size, and fixed plate is bolted on floral disc, the bottom of bearing block
It is fixed on the upper end of fixed plate by attachment bolt, is equipped with clump weight with the symmetrical position of fixed plate, clump weight is solid by bolt
It is scheduled on floral disc, clump weight two sides are symmetrically equipped with positioning fixture, and the positioning fixture is L-type, and long slab is bolted
On floral disc, threaded hole is provided at short slab, adjustable positioning pin passes through the threaded hole of positioning fixture and withstands at bearing block outer ring.
2. as described in claim 1 for processing the fixture of bearing block, which is characterized in that between fixed plate and bearing block bottom
Equipped with support backing plate.
3. as claimed in claim 2 for processing the fixture of bearing block, which is characterized in that fixed plate includes upper backup pad under
The two sides of arc panel, arc panel have reinforcing rib.
4. the fixture for being used to process bearing block as described in claims 1 to 3 any claim, which is characterized in that locating clip
Having the bolt being connected with floral disc is square toes screw bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810896595.1A CN108838728A (en) | 2018-08-08 | 2018-08-08 | It is a kind of for processing the fixture of bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810896595.1A CN108838728A (en) | 2018-08-08 | 2018-08-08 | It is a kind of for processing the fixture of bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108838728A true CN108838728A (en) | 2018-11-20 |
Family
ID=64195443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810896595.1A Pending CN108838728A (en) | 2018-08-08 | 2018-08-08 | It is a kind of for processing the fixture of bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108838728A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215645A (en) * | 2019-12-06 | 2020-06-02 | 西安航天发动机有限公司 | Stainless steel bearing pedestal turning process equipment |
| CN115229527A (en) * | 2022-09-22 | 2022-10-25 | 高邮市高袁机械制造有限公司 | Clamping structure for machining bearing seat |
-
2018
- 2018-08-08 CN CN201810896595.1A patent/CN108838728A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215645A (en) * | 2019-12-06 | 2020-06-02 | 西安航天发动机有限公司 | Stainless steel bearing pedestal turning process equipment |
| CN115229527A (en) * | 2022-09-22 | 2022-10-25 | 高邮市高袁机械制造有限公司 | Clamping structure for machining bearing seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181120 |