CN105563171A - Gearbox rear shell milling clamp and using method thereof - Google Patents
Gearbox rear shell milling clamp and using method thereof Download PDFInfo
- Publication number
- CN105563171A CN105563171A CN201510654353.8A CN201510654353A CN105563171A CN 105563171 A CN105563171 A CN 105563171A CN 201510654353 A CN201510654353 A CN 201510654353A CN 105563171 A CN105563171 A CN 105563171A
- Authority
- CN
- China
- Prior art keywords
- jig plate
- back casing
- alignment pin
- milling fixture
- casing milling
- 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
- 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
- B23Q3/065—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding workpieces being specially deformable, e.g. made from thin-walled or elastic material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a gearbox rear shell milling clamp and a using method of the clamp. The gearbox rear shell milling clamp comprises a clamp plate, a positioning pin, an auxiliary supporting pin and a pressing device are arranged on the clamp plate, and the positioning pin is provided with a flat end. The positioning pin, the auxiliary supporting pin and a fastening device are arranged on a clamp body to rapidly assemble and disassemble parts, the machining precision can be ensured, the machining efficiency can be greatly improved, and the gearbox rear shell milling clamp has the beneficial effects of being simple in structure, low in cost, convenient to assemble, disassemble and maintain, and simple and convenient to use.
Description
Technical field
The invention belongs to jig Design technical field, be specifically related to a kind of gearbox back casing milling fixture, also relate to a kind of using method of gearbox back casing milling fixture.
Background technology
The structure of gearbox back casing part as shown in Fig. 3 ~ Fig. 4, because its planform is complicated, is thin type structure part, adds and easily produce distortion man-hour, and difficulty of processing is very large, therefore needs the design it being carried out to a set of new fixture to meet the demands.
Summary of the invention
The technical problem to be solved in the present invention is: the technical problem existed for above-mentioned prior art, provides a kind of machining accuracy high, easy to loading and unloading gearbox efficiently back casing milling fixture and using method thereof.
The technical scheme that the present invention takes is: a kind of gearbox back casing milling fixture, comprises jig plate, and described jig plate is provided with alignment pin, supplemental support pin and hold down gag, described alignment pin is provided with flat end.
Preferably, above-mentioned alignment pin is fixedly connected on jig plate by screw, quick and easy for installation, easy to loading and unloading.
Preferably, above-mentioned jig plate is also provided with by position block, described block upper surface, position of leaning on arranges step, carry out fastening by screw through jig plate bottom surface, by being positioned by part fast by position block, greatly improve the installation effectiveness of processing parts, improve working (machining) efficiency.
Preferably, above-mentioned hold down gag is four double-crank mechanisms, comprise handle, compressing tablet, base and connecting rod, described handle one end is connected to one end of compressing tablet, and middle part connects connecting rod one end, and described compressing tablet central branch end is connected on base, the described connecting rod other end is connected on base, part can carry out fastening by the mechanism of double-crank fast, and convenient to operation, structure is simple.
Preferably, above-mentioned base is fixedly connected on jig plate by erecting bed, described erecting bed is cylinder table, be embedded into movably in the groove of jig plate, screw is adopted to be connected to erecting bed through jig plate bottom surface, fastener can be adjusted to correct position by rotating erecting bed to compress, fast easy to adjust.
A using method for gearbox back casing milling fixture, comprises the following steps:
(1) alignment pin, supplemental support pin are installed on jig plate;
(2) dust on alignment pin is cleared up;
(3) by part, the correspondence position be placed on clamp body positions;
(4) by the fastening upper part of hold down gag;
(5) mounted clamp body is placed on platen processes.
Add man-hour, part is put on clamp body, by alignment pin and supplemental support, it is positioned fast, fastener is adopted to carry out fastening, then the fixture installing part is put into platen adopts jig plate bottom surface to coordinate the locating piece of locating to position and adopt T-shaped screw to carry out with T-slot fastening, realize the installation of fixture fast.
Beneficial effect of the present invention: compared with prior art, the present invention by arranging alignment pin, supplemental support pin and fastener on clamp body, fast part can be loaded and unloaded, and machining accuracy can be guaranteed, greatly improve working (machining) efficiency, and have that structure is simple, cost is low, it is easy to maintenance to load and unload, using method feature simply and easily.
Accompanying drawing explanation
Fig. 1 is schematic top plan view of the present invention;
Fig. 2 is fastener structural representation of the present invention;
Fig. 3 is the part front-view schematic diagram that the present invention processes;
Fig. 4 is the top view of Fig. 3.
In figure: 1-jig plate, 2-alignment pin, 3-supplemental support pin, 4-is fast by position, 5-fastener, 6-handle, 7-compressing tablet, 8-base, 9-connecting rod, 10-erecting bed.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, invention is described further.
Embodiment 1: as shown in Fig. 1 ~ Fig. 4, a kind of gearbox back casing milling fixture, comprises jig plate 1, and described jig plate is provided with alignment pin 2, supplemental support pin 3 and hold down gag 5, bottom surface is provided with locating piece, and described alignment pin 2 is provided with flat end.
Preferably, above-mentioned alignment pin 2 is fixedly connected on jig plate 1 by screw, quick and easy for installation, easy to loading and unloading.
Preferably, above-mentioned jig plate 2 is also provided with by position block 4, described position block 4 upper surface of leaning on arranges step, carry out fastening by screw through jig plate 1 bottom surface, by being positioned by part fast by position block, greatly improve the installation effectiveness of processing parts, improve working (machining) efficiency.
Preferably, above-mentioned hold down gag 5 is four double-crank mechanisms, comprise handle 6, compressing tablet 7, base 8 and connecting rod 9, described handle 6 one end is connected to one end of compressing tablet 7, middle part connects connecting rod 9 one end, described compressing tablet 7 central branch end is connected on base 8, described connecting rod 9 other end is connected on base 8, part can carry out fastening by the mechanism of double-crank fast, convenient to operation, structure is simple, and handle 6 tail end is also provided with rubber sleeve, avoid operating personnel's long period of operation to sustain damage, and operation is more comfortable.
Preferably, above-mentioned base 8 is fixedly connected on jig plate 1 by erecting bed 10, described erecting bed 10 is cylinder table, be embedded in the groove of jig plate 1 movably, screw is adopted to be connected to erecting bed 10 through jig plate 1 bottom surface, fastener can be adjusted to correct position by rotating erecting bed to compress, fast easy to adjust.
Embodiment 2: a kind of using method of gearbox back casing milling fixture, comprises the following steps:
(1) alignment pin, supplemental support pin are installed on jig plate;
(2) dust on alignment pin is cleared up;
(3) by part, the correspondence position be placed on clamp body positions;
(4) by the fastening upper part of hold down gag;
(5) mounted clamp body is placed on platen processes.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace; all should be encompassed within protection scope of the present invention, therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (6)
1. a gearbox back casing milling fixture, is characterized in that: comprise jig plate (1), and described jig plate is provided with alignment pin (2), supplemental support pin (3) and hold down gag (5), described alignment pin (2) is provided with flat end.
2. a kind of gearbox back casing milling fixture according to claim 1, is characterized in that: described alignment pin (2) is fixedly connected on jig plate (1) by screw.
3. a kind of gearbox back casing milling fixture according to claim 1, it is characterized in that: described jig plate (2) is also provided with by position block (4), described position block (4) upper surface of leaning on arranges step, carries out fastening by screw through jig plate (1) bottom surface.
4. a kind of gearbox back casing milling fixture according to claim 3, it is characterized in that: described hold down gag (5) is four double-crank mechanisms, comprise handle (6), compressing tablet (7), base (8) and connecting rod (9), described handle (6) one end is connected to one end of compressing tablet (7), middle part connects connecting rod (9) one end, described compressing tablet (7) central branch end is connected on base (8), and described connecting rod (9) other end is connected on base (8).
5. a kind of gearbox back casing milling fixture according to claim 4, it is characterized in that: described base (8) is fixedly connected on jig plate (1) by erecting bed (10), described erecting bed (10) is cylinder table, be embedded in the groove of jig plate (1) movably, adopt screw to be connected to erecting bed (10) through jig plate (1) bottom surface.
6., according to the using method of the arbitrary described a kind of gearbox back casing milling fixture of claim 1 ~ 4, it is characterized in that: comprise the following steps:
(1) alignment pin, supplemental support pin are installed on jig plate;
(2) dust on alignment pin is cleared up;
(3) by part, the correspondence position be placed on clamp body positions;
(4) by the fastening upper part of hold down gag;
(5) mounted clamp body is placed on platen processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510654353.8A CN105563171A (en) | 2015-10-12 | 2015-10-12 | Gearbox rear shell milling clamp and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510654353.8A CN105563171A (en) | 2015-10-12 | 2015-10-12 | Gearbox rear shell milling clamp and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105563171A true CN105563171A (en) | 2016-05-11 |
Family
ID=55874087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510654353.8A Pending CN105563171A (en) | 2015-10-12 | 2015-10-12 | Gearbox rear shell milling clamp and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105563171A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977334A (en) * | 2019-10-26 | 2020-04-10 | 重庆铁马工业集团有限公司 | Positioning method of gearbox body |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213044Y (en) * | 1994-11-18 | 1995-11-22 | 仁奇股份有限公司 | Fixture base for gripping workpiece on machine tool |
| KR20040046684A (en) * | 2002-11-28 | 2004-06-05 | 대우종합기계 주식회사 | A Device Of A High-Precision Table Using Double Pinion |
| CN201333632Y (en) * | 2009-01-21 | 2009-10-28 | 核工业福州粉末冶金双金属轴瓦材料厂 | Drill jig |
| CN201940830U (en) * | 2010-12-21 | 2011-08-24 | 山东新安凯动力科技有限公司 | Fixture for automatic shifting transmission case shell |
| CN203621995U (en) * | 2013-11-08 | 2014-06-04 | 重庆纪工汽车动力转向有限公司 | Positioning device for drilling of mounting holes of steering system bottom surface |
| CN203622010U (en) * | 2013-12-02 | 2014-06-04 | 中国西电电气股份有限公司 | Quick clamping and positioning device for machining transmission connecting lever |
| CN204036084U (en) * | 2014-07-10 | 2014-12-24 | 上海国上机电科技有限公司 | A kind of clamping device for processing automobile gearbox back casing |
| CN204183290U (en) * | 2014-09-29 | 2015-03-04 | 重庆市仕佳汽车配件有限公司 | For the positioning compression device of automobile gearbox forerunner housing |
| CN204308627U (en) * | 2014-12-17 | 2015-05-06 | 安徽池州家用机床股份有限公司 | A kind of main spindle box boring and milling fixture |
| CN205057569U (en) * | 2015-10-12 | 2016-03-02 | 贵州裕高电子有限责任公司 | Casing milling fixture behind gearbox |
-
2015
- 2015-10-12 CN CN201510654353.8A patent/CN105563171A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213044Y (en) * | 1994-11-18 | 1995-11-22 | 仁奇股份有限公司 | Fixture base for gripping workpiece on machine tool |
| KR20040046684A (en) * | 2002-11-28 | 2004-06-05 | 대우종합기계 주식회사 | A Device Of A High-Precision Table Using Double Pinion |
| CN201333632Y (en) * | 2009-01-21 | 2009-10-28 | 核工业福州粉末冶金双金属轴瓦材料厂 | Drill jig |
| CN201940830U (en) * | 2010-12-21 | 2011-08-24 | 山东新安凯动力科技有限公司 | Fixture for automatic shifting transmission case shell |
| CN203621995U (en) * | 2013-11-08 | 2014-06-04 | 重庆纪工汽车动力转向有限公司 | Positioning device for drilling of mounting holes of steering system bottom surface |
| CN203622010U (en) * | 2013-12-02 | 2014-06-04 | 中国西电电气股份有限公司 | Quick clamping and positioning device for machining transmission connecting lever |
| CN204036084U (en) * | 2014-07-10 | 2014-12-24 | 上海国上机电科技有限公司 | A kind of clamping device for processing automobile gearbox back casing |
| CN204183290U (en) * | 2014-09-29 | 2015-03-04 | 重庆市仕佳汽车配件有限公司 | For the positioning compression device of automobile gearbox forerunner housing |
| CN204308627U (en) * | 2014-12-17 | 2015-05-06 | 安徽池州家用机床股份有限公司 | A kind of main spindle box boring and milling fixture |
| CN205057569U (en) * | 2015-10-12 | 2016-03-02 | 贵州裕高电子有限责任公司 | Casing milling fixture behind gearbox |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977334A (en) * | 2019-10-26 | 2020-04-10 | 重庆铁马工业集团有限公司 | Positioning method of gearbox body |
| CN110977334B (en) * | 2019-10-26 | 2021-11-19 | 重庆铁马工业集团有限公司 | Positioning method of gearbox body |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160511 |