CN109482905A - A kind of the processing clamping tooling and processing method of balance arm structure - Google Patents
A kind of the processing clamping tooling and processing method of balance arm structure Download PDFInfo
- Publication number
- CN109482905A CN109482905A CN201811344313.3A CN201811344313A CN109482905A CN 109482905 A CN109482905 A CN 109482905A CN 201811344313 A CN201811344313 A CN 201811344313A CN 109482905 A CN109482905 A CN 109482905A
- Authority
- CN
- China
- Prior art keywords
- vice
- processing
- balance
- pressing plate
- location hole
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides the processing clamping tooling and processing method of a kind of balance arm, belongs to machining process technical field, is machined for balance arm, is suitable for the production of small lot.The processing clamping tooling of one this kind of balance arm structure includes floral disc, vice, clump weight, cushion block；Using processing clamping and the processing for being balanced elbow with above structure, this method is simple and convenient, economical and practical.
Description
Technical field
The invention belongs to machining process technical field, it is related to processing clamping and the processing side of a kind of balance arm structure
Method.
Background technique
Load-carrying member of the balance arm as vehicle, the method for mostly using overall processing greatly, balance arm blank using forging or
Casting.Usually both ends balance elbow axle and weight bearing wheel shaft are carried out plus man-hour requirement special clamping tooling carries out clamping, positioning, and
Elbow axle and bogie wheel shaft length difference, intermediate equilibria elbow arm length difference are balanced according to both ends, the special tooling used is also different,
Special tooling is suitable for producing in enormous quantities, and cost is very high when Single unit job lot production.
Summary of the invention
The technical problem to be solved in the present invention is to provide the processing clamping toolings and processing method of a kind of balance arm, are one
Kind not only simple and convenient but also the clamping and processing method of the economic balance arm structure used, this processing method are enterprising in center lathe
Row, is suitable for the production of small lot.
The technical scheme is that
A kind of processing clamping tooling of balance arm structure, which is characterized in that the tooling include floral disc, vice, clump weight,
Cushion block；Location hole, pressing plate mounting hole are processed on floral disc；Cushion block is installed on floral disc, vice, location hole and clump weight are installed on cushion block
It is located at the two sides of vice；The transverse axis of the slot of vice crosses the transverse axis of location hole and the transverse axis of clump weight；Pressure
Plate mounting hole side laterally axial between location hole and vice；Pressing plate mounting hole installs pressing plate, for compressing balance arm
Arm.
Further, vice is precision vice.
Further, the size of location hole is that can be packed into balance elbow axle and weight bearing wheel shaft.
Further, location hole is for the balance elbow axle after positioning process.
A kind of processing clamping and processing method of balance arm structure, which is characterized in that this method includes following content；
First, machining blanks: distinguish the two sides positioned at the balance elbow arm two-end part of balance elbow axle and wheel shaft root of bearing a heavy burden
It is a to process 2 datum levels, totally 4 datum levels, for the datum level as vice clamping,
Second, select tooling as follows: the tooling includes floral disc, precision vice, clump weight, cushion block；Positioning is processed on floral disc
Hole, pressing plate mounting hole；Cushion block is installed on floral disc, precision vice is installed on cushion block, location hole and clump weight are located at vice
Two sides；The transverse axis of the slot of precision vice crosses the transverse axis of location hole and the transverse axis of clump weight；Pressing plate installs hole location
The side laterally axial between location hole and precision vice；
Third, Vehicle Processing balance elbow axle: weight bearing wheel shaft protrudes into location hole, and precision vice clamping balances elbow axle one end balance arm
Datum level on arm, balancing is cushion block between elbow arm and floral disc, and pressing plate is installed at pressing plate mounting hole position, and pressing plate compresses balance arm
Arm, eccentric side add clump weight, processing balance elbow axle outer circle, end face and inner hole to design requirement size；
4th, Vehicle Processing weight bearing wheel shaft: protruding into location hole on floral disc for elbow axle one end is balanced after processing, for positioning, essence
The datum level of close vice clamping weight bearing wheel shaft one end, processing weight bearing wheel shaft outer circle, end face and inner hole to design requirement size.
It further, further include the outer circle centering line for marking balance elbow axle and the wheel shaft that bears a heavy burden in step the first.
The present invention provides the processing clamping tooling and processing method of a kind of balance arm structure, simple and convenient, economical and practical,
It is suitable for the production of small lot.
Detailed description of the invention
Fig. 1: balance arm structural schematic diagram,
Fig. 2: processing clamping schematic diagram,
Elbow axle 1 is wherein balanced, bear a heavy burden wheel shaft 2, balance elbow arm 3, floral disc 4 (ring flange), location hole 5, and precision vice 7 is matched
Pouring weight 8, cushion block 9.
Specific embodiment
The present invention is further described with reference to the accompanying drawing.
A kind of processing clamping tooling of balance arm structure, which is characterized in that the tooling includes floral disc 4, vice, clump weight
8, cushion block 9；Location hole 5, pressing plate mounting hole 10 are processed on floral disc 4；Cushion block 9 is installed on floral disc 4, vice 7 is installed on cushion block 9, it is fixed
The position symmetrical side in hole 5 is installed by clump weight 8.
Location hole 5 and clump weight 8 are located at the two sides of vice；The transverse axis of the slot of vice crosses the transverse direction of location hole 5
The transverse axis of axis and clump weight 8；The side laterally axial between location hole 5 and vice of pressing plate mounting hole 10；Pressing plate
Mounting hole 10 installs pressing plate, for compressing balance arm structure.
Clump weight 8 can keep the weight of floral disc two sides consistent after balance arm clamping, and clump weight 8 can be two pieces, and processing is flat
For replacing when weighing apparatus elbow axle 1 or weight bearing wheel shaft 2.
A kind of processing clamping and processing method of balance arm structure, including following content:
First, the size of elbow axle 1 and the wheel shaft 2 that bears a heavy burden, the length at balance 3 both ends of elbow arm machining blanks: are balanced according to both ends
Square-section position processes four datum levels；Mark the outer circle centering line of two end axles；
Second, the simple clamped tooling of Vehicle Processing is made, a floral disc 4 is made, hole 5 is processed on 4 edge of floral disc, for fixed
Balance elbow axle 1 after the processing of position, when simultaneous processing balance 1 one end of elbow axle, can be used for avoiding weight bearing 2 one end of wheel shaft, on floral disc 4
Cushion block 9 is installed, precision vice 7 is installed on cushion block 9；
Third, Vehicle Processing balance elbow axle 1: 7 clamping of precision vice balances datum level in the balance elbow arm 3 of 1 one end of elbow axle, balance
Pressing plate is installed at cushioning block 9 between elbow arm 3 and floral disc 4,10 position of pressing plate mounting hole, and pressing plate compresses balance elbow arm 3, and eccentric side adds
Clump weight 8, processing balance 1 outer circle of elbow axle, end face and inner hole to design requirement size；
4th, Vehicle Processing weight bearing wheel shaft 2: protruding into hole 5 on floral disc 4 for 1 one end of elbow axle is balanced after processing, for positioning, essence
The datum level of close 7 clamping of vice weight bearing 2 one end of wheel shaft, processing weight bearing 2 outer circle of wheel shaft, end face and inner hole to design requirement size.
Claims (6)
1. a kind of processing clamping tooling of balance arm structure, which is characterized in that the tooling includes floral disc (4), vice, clump weight
(8), cushion block (9)；Location hole (5), pressing plate mounting hole (10) are processed on floral disc (4)；Cushion block (9) are installed on floral disc (4), cushion block
(9) vice is installed, location hole (5) and clump weight (8) are located at the two sides of vice on；The transverse axis of the slot of vice crosses positioning
The transverse axis in hole (5) and the transverse axis of clump weight (8)；Pressing plate mounting hole (10) is located between location hole (5) and vice horizontal
Side in the axial direction；Pressing plate mounting hole (10) installs pressing plate, for compressing balance elbow arm (3).
2. a kind of processing clamping tooling of balance arm structure according to claim 1, which is characterized in that vice is precision
Vice.
3. a kind of processing clamping tooling of balance arm structure according to claim 1, which is characterized in that location hole it is big
It is small to balance elbow axle and weight bearing wheel shaft for that be packed into.
4. a kind of processing clamping tooling of balance arm structure according to claim 1, which is characterized in that location hole is used for
Balance elbow axle after positioning process.
5. a kind of processing clamping and processing method of balance arm structure, which is characterized in that this method includes following content；
First, machining blanks: it is located at the two sides of balance elbow arm (3) two-end part of balance elbow axle (1) and wheel shaft (2) root of bearing a heavy burden
It is a respectively to process 2 datum levels, totally 4 datum levels, for the datum level as vice clamping,
Second, select tooling as follows: the tooling includes floral disc (4), precision vice, clump weight (8), cushion block (9)；On floral disc (4)
Process location hole (5), pressing plate mounting hole (10)；Cushion block (9) are installed on floral disc (4), precision vice (7) are installed on cushion block (9), it is fixed
Position hole (5) and clump weight (8) is located at the two sides of vice；The transverse axis of the slot of precision vice crosses the transverse direction of location hole (5)
The transverse axis of axis and clump weight (8)；Pressing plate mounting hole (10) is located at lateral axial direction between location hole (5) and precision vice
Side；
Third, Vehicle Processing balance elbow axle (1): weight bearing wheel shaft protrudes into location hole, and precision vice (7) clamping balances elbow axle (1) one end
The datum level on elbow arm (3) is balanced, balancing is cushion block (9), pressing plate mounting hole (10) position peace between elbow arm (3) and floral disc (4)
Pressing plate is filled, pressing plate compresses balance elbow arm (3), and eccentric side adds clump weight (8), processing balance elbow axle (1) outer circle, end face and inner hole
To design requirement size；
4th, Vehicle Processing weight bearing wheel shaft (2): location hole (5) on floral disc (4) is protruded by elbow axle (1) one end is balanced after processing, is used for
Positioning, the datum level of precision vice (7) clamping weight bearing wheel shaft (2) one end, processing weight bearing wheel shaft (2) outer circle, end face and inner hole arrive
Design requirement size.
6. the processing clamping and processing method of a kind of balance arm structure according to claim 5, which is characterized in that step
It further include the outer circle centering line for marking balance elbow axle (1) and weight bearing wheel shaft (2) in first.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344313.3A CN109482905A (en) | 2018-11-13 | 2018-11-13 | A kind of the processing clamping tooling and processing method of balance arm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344313.3A CN109482905A (en) | 2018-11-13 | 2018-11-13 | A kind of the processing clamping tooling and processing method of balance arm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109482905A true CN109482905A (en) | 2019-03-19 |
Family
ID=65694296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811344313.3A Pending CN109482905A (en) | 2018-11-13 | 2018-11-13 | A kind of the processing clamping tooling and processing method of balance arm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109482905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587347A (en) * | 2019-10-15 | 2019-12-20 | 北京北方车辆集团有限公司 | Balanced elbow cutting clamp |
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| CN206717451U (en) * | 2017-01-09 | 2017-12-08 | 北京京城压缩机有限公司 | A kind of lathe is got on the bus crosshead pin-and-hole and the tool structure of inner chamber plane |
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| CN108032106A (en) * | 2017-12-08 | 2018-05-15 | 中航力源液压股份有限公司 | A kind of efficient numerically controlled vehicle clamper and clamping method |
| CN108176992A (en) * | 2018-03-02 | 2018-06-19 | 沈阳飞机工业（集团）有限公司 | It mutually passes through hole type parts and self-centering floral disc is adjusted |
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| CN201415339Y (en) * | 2009-03-26 | 2010-03-03 | 杭州之江开关股份有限公司 | Lathe jig for processing concentric holes of rotating shaft |
| CN101659017A (en) * | 2009-09-29 | 2010-03-03 | 南通德玛瑞机械制造有限公司 | Low rudder supporting axle processed tooling |
| CN202240607U (en) * | 2011-06-30 | 2012-05-30 | 北京首钢机电有限公司 | Positioning device for machining of thin-wall bearing saddle bore |
| CN102501085A (en) * | 2011-10-26 | 2012-06-20 | 宜昌中冶重工机械有限公司 | Tool and method for processing bearing pedestal by using lathe |
| CN202388274U (en) * | 2011-12-09 | 2012-08-22 | 浙江科力车辆控制***有限公司 | Rotation station turning tool for four-circuit protection valve |
| CN102962708A (en) * | 2012-11-19 | 2013-03-13 | 无锡市航鹄科技有限公司 | Locating device for hole finish turning |
| CN104708334A (en) * | 2013-12-11 | 2015-06-17 | 无锡安和净化设备有限公司 | Use method of locating tool for efficiently turning hole |
| CN204262858U (en) * | 2014-11-24 | 2015-04-15 | 江麓机电集团有限公司 | A kind of eccentric part processing unit (plant) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587347A (en) * | 2019-10-15 | 2019-12-20 | 北京北方车辆集团有限公司 | Balanced elbow cutting clamp |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |