CN104385098A - Numerical-control working platform for precision casting sprue grinding - Google Patents
Numerical-control working platform for precision casting sprue grinding Download PDFInfo
- Publication number
- CN104385098A CN104385098A CN201410771490.5A CN201410771490A CN104385098A CN 104385098 A CN104385098 A CN 104385098A CN 201410771490 A CN201410771490 A CN 201410771490A CN 104385098 A CN104385098 A CN 104385098A
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- CN
- China
- Prior art keywords
- sliding table
- workbench
- numerical
- longitudinal
- horizontal
- 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
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/002—Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a numerical-control working platform for precision casting sprue grinding. The working platform comprises a fixture, a working platform body, a support, a transverse numerical-control sliding table, a longitudinal numerical-control sliding table and an electric control assembly, wherein the fixture is mounted on the upper end surface of the working platform body; the support is arranged at the lower part of the working platform body; the transverse numerical-control sliding table and the longitudinal numerical-control sliding table are arranged between the working platform body and the support; each of the transverse numerical-control sliding table and the longitudinal numerical-control sliding table comprises a guide rail and a motor-driven lead screw driving mechanism (I); the working platform body is supported on the guide rail of the longitudinal numerical-control sliding table supported on the transverse numerical-control sliding table; the electrical control assembly is electrically connected with motors and electrical control elements on the transverse numerical-control sliding table and the longitudinal numerical-control sliding table. The numerical-control working platform is characterized by further comprising a lifting mechanism and a lifting numerical-control moving mechanism; the fixture is connected with the upper end surface of the working platform body through a positioning pin. The numerical-control working platform is high in production efficiency, high in safety and low in labor intensity, and the quality of ground sprue surfaces is good.
Description
Technical field
The present invention relates to a kind of precision casting cast gate grinding workbench.
Background technology
What comparatively commonly use in hot investment casting is model casting, and due to the needs of model casting running gate system, precision casting is provided with technique cast gate, needs the cast gate on foundry goods to remove after precision casting is formed.The precision casting cast gate minimizing technology of prior art is generally clamp with hand or pliers, cast gate grinds off by the belt sander of fast turn-around, this method is simple, convenient, but labour intensity is high, poor stability, production efficiency is low, and removes the precision casting gate land out-of-flatness after cast gate, size disunity, second-rate.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose one and can significantly improve production efficiency, security, significantly reduce labor intensity, and the precision casting cast gate grinding numerical control workbench of gate land quality after accurately controlling grinding.
The present invention is achieved through the following technical solutions technical goal.
Precision casting cast gate grinding numerical control workbench, comprises fixture, workbench, support; Described fixture is tabular component, is arranged on workbench upper surface; Described Bracket setting is in workbench bottom; Its improvements are: also comprise horizontal nc sliding table, longitudinal nc sliding table, electric controling assembly; Described horizontal nc sliding table, longitudinal nc sliding table are arranged between workbench, support, and workbench can be driven to realize movement that is horizontal in horizontal plane, longitudinal both direction; Described horizontal nc sliding table, longitudinal nc sliding table include guide rail, motor-driven lead-screw drive mechanism (I); Described workbench is bearing on the guide rail of longitudinal nc sliding table, and longitudinal nc sliding table is bearing on the guide rail of horizontal nc sliding table; Motor on described electric controling assembly and horizontal nc sliding table, longitudinal nc sliding table, electric controling element are electrically connected.
In said structure, also comprise elevating mechanism, elevating digital control travel mechanism; Described elevating digital control travel mechanism comprises motor-driven lead-screw drive mechanism (II), feed screw nut; Described motor-driven lead-screw drive mechanism (II) central axis is vertically bearing in support, and feed screw nut is connected on the leading screw of motor-driven lead-screw drive mechanism (II); Described elevating mechanism comprises connecting plate, connecting axle, guide pillar; Described connecting plate is arranged between horizontal nc sliding table, support, is fixedly connected on horizontal nc sliding table guide rail lower surface; Described connecting axle is vertically arranged, and its upper end is fixedly connected with connecting plate, and lower end is fixedly connected with feed screw nut; Described guide pillar is vertically arranged, and its upper end is fixedly connected with connecting plate, and lower end is inserted in the pilot hole of pedestal upper end, can move up and down along pilot hole.
In said structure, the leading screw of described motor-driven lead-screw drive mechanism (I), motor-driven lead-screw drive mechanism (II) is ball-screw, and motor is servomotor.
In said structure, described electric controling assembly is controlled by PLC.
In said structure, described workbench upper surface is provided with alignment pin, and fixture bottom surface is provided with the locating hole corresponding with workbench upper surface alignment pin, workbench upper surface alignment pin and fixture bottom surface locating hole matched in clearance; Described workbench is provided with clamp system; Described clamp system comprises pressing plate, clamping screw, clamp nut, cramp bar, cylinder; Described cramp bar is fixedly connected on workbench upper surface, and its upper end is hinged and connected in the middle part of pressing plate; Described clamping screw upper end is fixedly connected on pressing plate front end by clamp nut, and its lower end is pressed on fixture; Described cylinder is fixedly connected on workbench upper surface, its piston rod upwards, piston rod rod end be hinged and connected to pressing back-end.
In said structure, described pressing plate front end is provided with the elongated slot of fore-and-aft direction; Pressing plate elongated slot is run through in described clamping screw upper end, is fixedly connected on pressing plate front end.
The present invention compared with prior art, has following good effect:
1, after workpiece to be ground being located on fixture, clamping, be arranged on workbench upper surface, drive workbench to realize numerical control that is horizontal in horizontal plane, longitudinal both direction by horizontal nc sliding table, longitudinal nc sliding table to move, thus workpiece to be ground numerical control that is horizontal in horizontal plane, longitudinal both direction is moved, clamp workpiece to be ground without the need to hand or pliers and carry out grinding gating practice, significantly improve production efficiency, security, significantly reduce labor intensity, and gate land quality after accurately controlling grinding.
2, elevating digital control travel mechanism is set, the present invention can be moved in short transverse numerical control, enhance productivity further, security, to reduce labor intensity, and gate land quality after controlling further accurately grinding.
3, the leading screw of motor-driven lead-screw drive mechanism (I), motor-driven lead-screw drive mechanism (II) is ball-screw, and motor is servomotor, can ensure reliable transmission accuracy.
4, electric controling assembly is controlled by PLC, by programming, realizes automation or the semi-automation of cast gate grinding process, further enhances productivity, security, reduce labor intensity, and gate land quality after accurately controlling grinding further.
5, fixture and workbench upper surface adopt alignment pin to be connected, change fixture very convenient, the above fixture of two covers can be prepared, workpiece to be ground is installed beyond the present invention or unloads the workpiece of grinding, do not take the time kept in reserve go install, unload workpiece, further enhance productivity.
6, pressing plate front end is provided with the elongated slot of fore-and-aft direction, and adjustable clamping screw, at diverse location, meets the needs of different clamp.
7, clamp system adopts pneumatic pinch, further enhances productivity, further reduces labor intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is I enlarged schematic partial view of Fig. 1.
Fig. 4 is the B direction view of Fig. 3.
Detailed description of the invention
Below with reference to the accompanying drawings and the invention will be further described in conjunction with the embodiments.
The cast gate of precision casting shown in accompanying drawing grinding numerical control workbench, comprises fixture 1, workbench 2, support 4, horizontal nc sliding table 5, longitudinal nc sliding table 6, electric controling assembly 3, elevating mechanism 8, elevating digital control travel mechanism 7; Fixture 1 is tabular component, is arranged on workbench 2 upper surface; Support 4 is arranged at workbench 2 bottom; Horizontal nc sliding table 5, longitudinal nc sliding table 6 are arranged between workbench 2, support 4, and workbench 2 can be driven to realize movement that is horizontal in horizontal plane, longitudinal both direction; Horizontal nc sliding table 5, longitudinal nc sliding table 6 include guide rail, motor-driven lead-screw drive mechanism I; Workbench 2 is bearing on the guide rail of longitudinal nc sliding table 6, and longitudinal nc sliding table 6 is bearing on the guide rail of horizontal nc sliding table 5; Electric controling assembly 3 is electrically connected with the motor on horizontal nc sliding table 5, longitudinal nc sliding table 6, electric controling element.
Elevating digital control travel mechanism 7 comprises motor-driven lead-screw drive mechanism II 7. 1, feed screw nut 7. 2; Motor-driven lead-screw drive mechanism II 7. 1 central axis is vertically bearing in support 4, and feed screw nut 7. 2 is connected on the leading screw of motor-driven lead-screw drive mechanism II 7. 1; Elevating mechanism 8 comprises connecting plate 8.1, connecting axle 8.2, guide pillar 8.3; Connecting plate 8.1 is arranged between horizontal nc sliding table 5, support 4, is fixedly connected on horizontal nc sliding table 5 guide rail lower surface; Connecting axle 8.2 is vertically arranged, and its upper end is fixedly connected with connecting plate 8.1, and lower end is fixedly connected with feed screw nut 7. 2; Guide pillar 8.3 is vertically arranged, and its upper end is fixedly connected with connecting plate 8.1, and lower end is inserted in the pilot hole of support 4 upper end, can move up and down along pilot hole.
The leading screw of motor-driven lead-screw drive mechanism I, motor-driven lead-screw drive mechanism II 7. 1 is ball-screw, and motor is servomotor; Electric controling assembly 3 is controlled by PLC.
Workbench 2 upper surface is provided with alignment pin, and fixture 1 bottom surface is provided with the locating hole corresponding with workbench 2 upper surface alignment pin, workbench 2 upper surface alignment pin and fixture 1 bottom surface locating hole matched in clearance; Workbench 2 is provided with clamp system 10; Clamp system 10 comprises pressing plate 10.3, clamping screw 10.1, clamp nut 10.2, cramp bar 10.4, cylinder 10.5; Cramp bar 10.4 is fixedly connected on workbench 2 upper surface, and its upper end is hinged and connected in the middle part of pressing plate 10.3; Pressing plate 10.3 front end is provided with the elongated slot 10.6 of fore-and-aft direction; Pressing plate 10.3 elongated slot 10.6 is run through in clamping screw 10.1 upper end, is fixedly connected on pressing plate 10.3 front end by clamp nut 10.2; Clamping screw 10.1 lower end is pressed on fixture 1; Cylinder 10.5 is fixedly connected on workbench 2 upper surface, its piston rod upwards, piston rod rod end be hinged and connected to pressing plate 10.3 rear end.
Claims (6)
1. a precision casting cast gate grinding numerical control workbench, comprises fixture (1), workbench (2), support (4); Described fixture (1) is tabular component, is arranged on workbench (2) upper surface; Described support (4) is arranged at workbench (2) bottom; It is characterized in that: also comprise horizontal nc sliding table (5), longitudinal nc sliding table (6), electric controling assembly (3); Described horizontal nc sliding table (5), longitudinal nc sliding table (6) are arranged between workbench (2), support (4), and workbench (2) can be driven to realize movement that is horizontal in horizontal plane, longitudinal both direction; Described horizontal nc sliding table (5), longitudinal nc sliding table (6) include guide rail, motor-driven lead-screw drive mechanism (I); Described workbench (2) is bearing on the guide rail of longitudinal nc sliding table (6), and longitudinal nc sliding table (6) is bearing on the guide rail of horizontal nc sliding table (5); Described electric controling assembly (3) is electrically connected with the motor on horizontal nc sliding table (5), longitudinal nc sliding table (6), electric controling element.
2. precision casting cast gate grinding numerical control workbench according to claim 1, is characterized in that: also comprise elevating mechanism (8), elevating digital control travel mechanism (7); Described elevating digital control travel mechanism (7) comprises motor-driven lead-screw drive mechanism (II) (7. 1), feed screw nut (7. 2); Described motor-driven lead-screw drive mechanism (II) (7. 1) central axis is vertically bearing in support (4), and feed screw nut (7. 2) is connected on the leading screw of motor-driven lead-screw drive mechanism (II) (7. 1); Described elevating mechanism (8) comprises connecting plate (8.1), connecting axle (8.2), guide pillar (8.3); Described connecting plate (8.1) is arranged between horizontal nc sliding table (5), support (4), is fixedly connected on horizontal nc sliding table (5) guide rail lower surface; Described connecting axle (8.2) is vertically arranged, and its upper end is fixedly connected with connecting plate (8.1), and lower end is fixedly connected with feed screw nut (7. 2); Described guide pillar (8.3) is vertically arranged, and its upper end is fixedly connected with connecting plate (8.1), and lower end is inserted in the pilot hole of support (4) upper end, can move up and down along pilot hole.
3. precision casting cast gate grinding numerical control workbench according to claim 1 and 2, it is characterized in that: the leading screw of described motor-driven lead-screw drive mechanism (I), motor-driven lead-screw drive mechanism (II) (7. 1) is ball-screw, and motor is servomotor.
4. precision casting cast gate grinding numerical control workbench according to claim 3, is characterized in that: described electric controling assembly (3) is controlled by PLC.
5. precision casting cast gate grinding numerical control workbench according to claim 4, it is characterized in that: described workbench (2) upper surface is provided with alignment pin, fixture (1) bottom surface is provided with the locating hole corresponding with workbench (2) upper surface alignment pin, workbench (2) upper surface alignment pin and fixture (1) bottom surface locating hole matched in clearance; Described workbench (2) is provided with clamp system (10); Described clamp system (10) comprises pressing plate (10.3), clamping screw (10.1), clamp nut (10.2), cramp bar (10.4), cylinder (10.5); Described cramp bar (10.4) is fixedly connected on workbench (2) upper surface, and its upper end is hinged and connected to pressing plate (10.3) middle part; Described clamping screw (10.1) upper end is fixedly connected on pressing plate (10.3) front end by clamp nut (10.2), and its lower end is pressed on fixture (1); Described cylinder (10.5) is fixedly connected on workbench (2) upper surface, its piston rod upwards, piston rod rod end be hinged and connected to pressing plate (10.3) rear end.
6. precision casting cast gate grinding numerical control workbench according to claim 5, is characterized in that: described pressing plate (10.3) front end is provided with the elongated slot (10.6) of fore-and-aft direction; Pressing plate (10.3) elongated slot (10.6) is run through in described clamping screw (10.1) upper end, is fixedly connected on pressing plate (10.3) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410771490.5A CN104385098A (en) | 2014-12-16 | 2014-12-16 | Numerical-control working platform for precision casting sprue grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410771490.5A CN104385098A (en) | 2014-12-16 | 2014-12-16 | Numerical-control working platform for precision casting sprue grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104385098A true CN104385098A (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410771490.5A Pending CN104385098A (en) | 2014-12-16 | 2014-12-16 | Numerical-control working platform for precision casting sprue grinding |
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| Country | Link |
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| CN (1) | CN104385098A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769852A (en) * | 2017-03-10 | 2017-05-31 | 太尔胶粘剂(广东)有限公司 | A kind of numerical control plane is ground test machine |
| CN107398913A (en) * | 2017-08-08 | 2017-11-28 | 国网湖南省电力公司 | A kind of module detection line is reformed mechanism |
| CN108115498A (en) * | 2017-12-22 | 2018-06-05 | 苏州苏铸重工有限公司 | A kind of dust-collecting type casting grinding mechanism |
| CN108214167A (en) * | 2017-12-29 | 2018-06-29 | 绵阳易简环保科技有限公司 | It is capable of the grinding device of efficiently convenient processing casting |
| CN109434605A (en) * | 2018-12-18 | 2019-03-08 | 阜宁隆德机械制造有限责任公司 | A kind of casting cast gate grinding apparatus |
| CN111843749A (en) * | 2020-08-20 | 2020-10-30 | 黄继远 | Toughened glass forming pretreatment process |
-
2014
- 2014-12-16 CN CN201410771490.5A patent/CN104385098A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769852A (en) * | 2017-03-10 | 2017-05-31 | 太尔胶粘剂(广东)有限公司 | A kind of numerical control plane is ground test machine |
| CN107398913A (en) * | 2017-08-08 | 2017-11-28 | 国网湖南省电力公司 | A kind of module detection line is reformed mechanism |
| CN107398913B (en) * | 2017-08-08 | 2023-06-20 | 国网湖南省电力公司 | Module detection line righting mechanism |
| CN108115498A (en) * | 2017-12-22 | 2018-06-05 | 苏州苏铸重工有限公司 | A kind of dust-collecting type casting grinding mechanism |
| CN108214167A (en) * | 2017-12-29 | 2018-06-29 | 绵阳易简环保科技有限公司 | It is capable of the grinding device of efficiently convenient processing casting |
| CN109434605A (en) * | 2018-12-18 | 2019-03-08 | 阜宁隆德机械制造有限责任公司 | A kind of casting cast gate grinding apparatus |
| CN111843749A (en) * | 2020-08-20 | 2020-10-30 | 黄继远 | Toughened glass forming pretreatment process |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20150304 |