CN110605596A - Steel casting fixing and processing device and processing method thereof - Google Patents
Steel casting fixing and processing device and processing method thereof Download PDFInfo
- Publication number
- CN110605596A CN110605596A CN201810617530.9A CN201810617530A CN110605596A CN 110605596 A CN110605596 A CN 110605596A CN 201810617530 A CN201810617530 A CN 201810617530A CN 110605596 A CN110605596 A CN 110605596A
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- CN
- China
- Prior art keywords
- steel casting
- connecting rod
- side vertical
- jig
- clamping disc
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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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling 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
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of steel casting finish machining devices, in particular to a steel casting stacking device which comprises a rack, a clamping cylinder, a first connecting rod, a second connecting rod, a connecting rod seat, a guide post, a fixed seat, a left clamping disc, a right clamping disc and a workpiece fixing mechanism, wherein the clamping cylinder is arranged on the rack; the workpiece fixing mechanism comprises a base, two side vertical plates, an overturning drill jig and a positioning pin; the two side vertical plates are respectively fixed on two sides of the base, two ends of the turnover drilling film are connected with the two side vertical plates through rotating shafts, the positioning pins are arranged on the two side vertical plates and matched with positioning holes in the side portion of the turnover drilling jig, the positioning pins are distributed on the side vertical plates at intervals in a semicircular shape, drilling holes are formed in the turnover drilling jig, and positioning bolts and positioning nuts are arranged at the bottom of the turnover drilling jig. Through the device, a plurality of through holes in the steel casting can be processed without dismounting the steel casting, so that the working efficiency is greatly improved, the labor intensity is reduced, and the processing accuracy is improved.
Description
Technical Field
The invention relates to the technical field of steel casting finish machining devices, in particular to a steel casting fixing machining device and a steel casting fixing machining method.
Background
At present, after the steel casting is formed, a specified through hole is drilled on a drilling machine according to the requirement of a customer, the steel casting is directly fixed in the traditional mode, the hole is drilled by the drilling machine, the side part of the steel casting also needs to be drilled, and inclined holes need to be drilled, so that the traditional clamp can only be clamped once, the steel casting also needs to be taken out when the hole on the side surface needs to be drilled, the position is adjusted again and then the steel casting is fixed, and the mode has the advantages of lower working efficiency and high labor intensity.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a steel casting fixing and processing device and a processing method thereof, which can drill through holes at different positions only by fixing once.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a steel casting pile up neatly device which characterized in that: comprises a frame, a clamping cylinder, a first connecting rod, a second connecting rod, a connecting rod seat, a guide post, a fixed seat, a left clamping disc, a right clamping disc and a workpiece fixing mechanism, the bottom of the clamping cylinder is arranged at one side of the frame, a piston rod of the clamping cylinder is respectively hinged with one end of the first connecting rod and one end of the second connecting rod, the other end of the first connecting rod is hinged with the connecting rod seat, the connecting rod seat is fixed on the left side of the frame, the other end of the second connecting rod is hinged with one end of the left clamping disc, the two ends of the left clamping disc are respectively in sliding fit with the guide columns, the two guide posts are arranged on the frame through the connecting rod seats respectively, the two ends of the right clamping disc are in sliding fit with the guide columns, clamping grooves are formed in the inner sides of the left clamping disc and the right clamping disc, and the workpiece fixing mechanism is located in the clamping grooves; the workpiece fixing mechanism comprises a base, two side vertical plates, an overturning drill jig and a positioning pin; the two side vertical plates are respectively fixed on two sides of the base, two ends of the turnover drilling film are connected with the two side vertical plates through rotating shafts, the positioning pins are arranged on the two side vertical plates and matched with positioning holes in the side portion of the turnover drilling jig, the positioning pins are distributed on the side vertical plates at intervals in a semicircular shape, drilling holes are formed in the turnover drilling jig, and positioning bolts and positioning nuts are arranged at the bottom of the turnover drilling jig.
Preferably, the middle part of the base is provided with a blanking through hole.
Preferably, the right clamping disc is fixed on the frame through a fixing plate.
Preferably, the positioning pin is installed in the side vertical plate through a spring.
A steel casting fixing and processing method is characterized by comprising the following steps: firstly, placing a rack below a drilling machine;
step two, selecting a workpiece fixing mechanism according to the standard of the required steel casting drilling, and placing the workpiece fixing mechanism on the clamping grooves on the left clamping disc and the right clamping disc after the workpiece fixing mechanism is selected;
step three, starting a clamping cylinder, and pushing a left clamping disc to move towards a right clamping disc direction by the clamping cylinder to clamp and fix the workpiece fixing mechanism;
step four, fixing the steel casting by using a bolt and a nut from the rear side of the turnover drilling jig; fixing the turnover drilling jig by using a positioning pin;
and step five, starting the drilling machine, and enabling the drill bit to penetrate through the through hole in the turnover drilling jig to process and drill the steel casting.
Preferably, in the fifth step, if an inclined hole needs to be machined in the steel casting, the positioning pin is pulled open, the turnover jig is turned over by a corresponding angle, the corresponding positioning pin is inserted from the corresponding position of the side vertical plate, the turnover jig is fixed in an inclined manner, and then a drilling machine is used for machining.
Compared with the prior art, the device has the advantages that the device can process a plurality of through holes on the steel casting without dismounting the steel casting, so that the working efficiency is greatly improved, the labor intensity is reduced, and the processing accuracy is improved.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a top view of the workpiece fixture of the present invention;
fig. 4 is a schematic structural view of the side vertical plate of the present invention.
Detailed Description
The following detailed description of the preferred embodiments will be made with reference to the accompanying drawings. As shown in fig. 1-2, a steel casting stacking device comprises a frame 1, a clamping cylinder 2, a first connecting rod 3, a second connecting rod 4, a connecting rod seat 5, a guide post 6, a fixing seat 7, a left clamping disk 8, a right clamping disk 9 and a workpiece fixing mechanism, wherein the bottom of the clamping cylinder is installed at one side of the frame, a piston rod of the clamping cylinder is respectively hinged with one end of the first connecting rod and one end of the second connecting rod, the other end of the first connecting rod is hinged with the connecting rod seat, the connecting rod seat is fixed at the left side of the frame, the other end of the second connecting rod is hinged with one end of the left clamping disk, two ends of the left clamping disk are respectively in sliding fit with the guide post, the two guide posts are two, two ends of the two guide posts are respectively installed on the frame through the connecting rod seat, and two ends of the right clamping disk are in sliding fit with the guide post, the inner sides of the left clamping disc and the right clamping disc are provided with clamping grooves, and the workpiece fixing mechanism is located in the clamping grooves. The existing device directly fixes the steel casting by using the structure, so that the drilling angle of the steel casting cannot be adjusted, and a workpiece fixing mechanism is additionally arranged on the existing structure.
The workpiece fixing mechanism comprises a base 10, two side vertical plates 11, an overturning drill jig 12 and a positioning pin 13; the two side vertical plates are respectively fixed on two sides of the base, two ends of the turnover drilling film are connected with the two side vertical plates through rotating shafts, the positioning pins are arranged on the two side vertical plates and matched with positioning holes in the side portion of the turnover drilling jig, the positioning pins are distributed on the side vertical plates at intervals in a semicircular shape, the turnover drilling jig is provided with drilling holes 14, and positioning bolts 15 and positioning nuts 16 are arranged at the bottom of the turnover drilling jig. During the use, the steel casting can be fixed in the bottom of base through positioning bolt and set nut, if upset jig square, the mode the same with traditional processing is all vertical drilling, if need bore the round hole of slope on the steel casting, can be fixed with the reuse locating pin behind the required angle of upset jig upset, although the drill bit still vertical drilling down, because the upset jig has driven the steel casting upset certain angle, so the round hole of processing is exactly the slope. Therefore, the steps of taking out the steel casting, inclining the steel casting by a certain angle and then clamping and fixing the steel casting are omitted, the labor intensity of workers is reduced, and the working efficiency is improved.
In order to facilitate the falling of the processed scrap iron, a blanking through hole 17 is formed in the middle of the base.
In order to be able to fix the right clamping disk, the right clamping disk is fixed to the machine frame by a fixing plate.
In the present invention, the locating pins are mounted in the side risers by springs 18. The positioning pin can be pulled up to rotate the turnover jig, the positioning pin is loosened, and the positioning pin is inserted into the positioning hole in the side part of the turnover jig to position the turnover jig.
The working principle is as follows: firstly, placing a rack below a drilling machine;
step two, selecting a workpiece fixing mechanism according to the standard of the required steel casting drilling, and placing the workpiece fixing mechanism on the clamping grooves on the left clamping disc and the right clamping disc after the workpiece fixing mechanism is selected;
step three, starting a clamping cylinder, and pushing a left clamping disc to move towards a right clamping disc direction by the clamping cylinder to clamp and fix the workpiece fixing mechanism;
step four, fixing the steel casting by using a bolt and a nut from the rear side of the turnover drilling jig; fixing the turnover drilling jig by using a positioning pin;
and step five, starting the drilling machine, and enabling the drill bit to penetrate through the through hole in the turnover drilling jig to process and drill the steel casting.
And in the fifth step, if an inclined hole needs to be machined in the steel casting, pulling the positioning pin open, turning the turnover jig by a corresponding angle, inserting the corresponding positioning pin from the corresponding position of the side vertical plate, fixing the turnover jig in an inclined manner, and machining by using a drilling machine.
Through the device, a plurality of through holes in the steel casting can be processed without dismounting the steel casting, so that the working efficiency is greatly improved, the labor intensity is reduced, and the processing accuracy is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a processingequipment is fixed to steel casting which characterized in that: comprises a frame, a clamping cylinder, a first connecting rod, a second connecting rod, a connecting rod seat, a guide post, a fixed seat, a left clamping disc, a right clamping disc and a workpiece fixing mechanism, the bottom of the clamping cylinder is arranged at one side of the frame, a piston rod of the clamping cylinder is respectively hinged with one end of the first connecting rod and one end of the second connecting rod, the other end of the first connecting rod is hinged with the connecting rod seat, the connecting rod seat is fixed on the left side of the frame, the other end of the second connecting rod is hinged with one end of the left clamping disc, the two ends of the left clamping disc are respectively in sliding fit with the guide columns, the two guide posts are arranged on the frame through the connecting rod seats respectively, the two ends of the right clamping disc are in sliding fit with the guide columns, clamping grooves are formed in the inner sides of the left clamping disc and the right clamping disc, and the workpiece fixing mechanism is located in the clamping grooves; the workpiece fixing mechanism comprises a base, two side vertical plates, an overturning drill jig and a positioning pin; the two side vertical plates are respectively fixed on two sides of the base, two ends of the turnover drilling film are connected with the two side vertical plates through rotating shafts, the positioning pins are arranged on the two side vertical plates and matched with positioning holes in the side portion of the turnover drilling jig, the positioning pins are distributed on the side vertical plates at intervals in a semicircular shape, drilling holes are formed in the turnover drilling jig, and positioning bolts and positioning nuts are arranged at the bottom of the turnover drilling jig.
2. The steel casting fixing and processing device according to claim 1, characterized in that: and a blanking through hole is formed in the middle of the base.
3. The steel casting fixing and processing device according to claim 1, characterized in that: the right clamping disc is fixed on the rack through a fixing plate.
4. The steel casting fixing and processing device according to claim 1, characterized in that: the positioning pin is arranged in the side vertical plate through a spring.
5. A method of fixed machining of a steel casting according to any one of claims 1 to 4, characterized in that: the method comprises the following steps: firstly, placing a rack below a drilling machine;
step two, selecting a workpiece fixing mechanism according to the standard of the required steel casting drilling, and placing the workpiece fixing mechanism on the clamping grooves on the left clamping disc and the right clamping disc after the workpiece fixing mechanism is selected;
step three, starting a clamping cylinder, and pushing a left clamping disc to move towards a right clamping disc direction by the clamping cylinder to clamp and fix the workpiece fixing mechanism;
step four, fixing the steel casting by using a bolt and a nut from the rear side of the turnover drilling jig; fixing the turnover drilling jig by using a positioning pin;
and step five, starting the drilling machine, and enabling the drill bit to penetrate through the through hole in the turnover drilling jig to process and drill the steel casting.
6. The steel casting fixing and processing method according to claim 5, characterized in that in the fifth step, if an inclined hole needs to be processed on the steel casting, the positioning pin is pulled open, the overturning jig is overturned by a corresponding angle, then the corresponding positioning pin is inserted from a position corresponding to the side vertical plate, the overturning jig is fixed in an inclined manner, and then a drilling machine is used for processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617530.9A CN110605596A (en) | 2018-06-15 | 2018-06-15 | Steel casting fixing and processing device and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617530.9A CN110605596A (en) | 2018-06-15 | 2018-06-15 | Steel casting fixing and processing device and processing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110605596A true CN110605596A (en) | 2019-12-24 |
Family
ID=68888089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810617530.9A Pending CN110605596A (en) | 2018-06-15 | 2018-06-15 | Steel casting fixing and processing device and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110605596A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774132A (en) * | 2010-04-02 | 2010-07-14 | 江苏汤臣汽车零部件有限公司 | Reducer shell-drilling-and-tapping turnover jig |
| CN201969923U (en) * | 2011-01-17 | 2011-09-14 | 鞍钢集团铁路运输设备制造公司 | Side door hinge drilling mould for automatic dumping truck |
| DE102012006867B3 (en) * | 2012-04-04 | 2013-03-28 | Tünkers Maschinenbau Gmbh | Toggle lever clamping device, particularly for use in body construction of motor vehicle industry, has piston-cylinder-unit to be alternatively impinged by pressurizing agent on both sides |
| CN103071832A (en) * | 2013-01-29 | 2013-05-01 | 昌辉汽车电器（黄山）股份公司 | Drilling jig |
| CN204524936U (en) * | 2015-02-10 | 2015-08-05 | 聊城万合工业制造有限公司 | The energy-conservation frock of a kind of enlarging on bench drill |
| CN106002769A (en) * | 2016-08-03 | 2016-10-12 | 苏州市吴中区木渎晓云模具加工厂 | First clamping hand of valve body upper cover machining line |
| CN106239205A (en) * | 2016-08-22 | 2016-12-21 | 浙江伟联科技股份有限公司 | A kind of reinforcing bar charging reinforcement clamping device |
| CN207447947U (en) * | 2018-03-20 | 2018-06-05 | 湖北沛函建设有限公司 | Building pipe processing auxiliary clamp |
-
2018
- 2018-06-15 CN CN201810617530.9A patent/CN110605596A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774132A (en) * | 2010-04-02 | 2010-07-14 | 江苏汤臣汽车零部件有限公司 | Reducer shell-drilling-and-tapping turnover jig |
| CN201969923U (en) * | 2011-01-17 | 2011-09-14 | 鞍钢集团铁路运输设备制造公司 | Side door hinge drilling mould for automatic dumping truck |
| DE102012006867B3 (en) * | 2012-04-04 | 2013-03-28 | Tünkers Maschinenbau Gmbh | Toggle lever clamping device, particularly for use in body construction of motor vehicle industry, has piston-cylinder-unit to be alternatively impinged by pressurizing agent on both sides |
| CN103071832A (en) * | 2013-01-29 | 2013-05-01 | 昌辉汽车电器（黄山）股份公司 | Drilling jig |
| CN204524936U (en) * | 2015-02-10 | 2015-08-05 | 聊城万合工业制造有限公司 | The energy-conservation frock of a kind of enlarging on bench drill |
| CN106002769A (en) * | 2016-08-03 | 2016-10-12 | 苏州市吴中区木渎晓云模具加工厂 | First clamping hand of valve body upper cover machining line |
| CN106239205A (en) * | 2016-08-22 | 2016-12-21 | 浙江伟联科技股份有限公司 | A kind of reinforcing bar charging reinforcement clamping device |
| CN207447947U (en) * | 2018-03-20 | 2018-06-05 | 湖北沛函建设有限公司 | Building pipe processing auxiliary clamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20191224 |
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| RJ01 | Rejection of invention patent application after publication |