CN201201308Y - Hole processing mechanism of electric porcelain blank trimming machine - Google Patents
Hole processing mechanism of electric porcelain blank trimming machine Download PDFInfo
- Publication number
- CN201201308Y CN201201308Y CNU2008200286456U CN200820028645U CN201201308Y CN 201201308 Y CN201201308 Y CN 201201308Y CN U2008200286456 U CNU2008200286456 U CN U2008200286456U CN 200820028645 U CN200820028645 U CN 200820028645U CN 201201308 Y CN201201308 Y CN 201201308Y
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- bar
- dust cover
- endoporus
- trimming machine
- repair
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Abstract
The utility model relates to a large precision processing device for a porcelain insulator rough part of the electrotechnical porcelain industry, in particular to a mechanism for processing an inner hole of a fettling machine for an electrotechnical porcelain rough part. The mechanism is characterized in that an inner hole processing upright post mechanism (8) consists of an inside fettling guide bar (15), an inside fettling cutter head body (16), a connecting bar (17), a pull rod (18) and a parallelogram mechanism; the inside fettling guide bar (15) is of a hollow structure with a groove, and is internally provided with two straight guide rails (23); the upper end of the inside fettling cutter head body (16) is connected with the connecting bar (17), and is driven by the connecting bar (17) to move upwardly and downwardly within the guide bar (15) along the two straight guide rails (23). The mechanism can be suitable for dry process porcelain housing and bar-shaped rough parts with different specifications, improves the smooth finish of the inner hole processing, and eliminates the knife marks of the processing. After the inner hole processing, manual rough part polish is not required and the design requirements of the product are directly satisfied.
Description
Technical field
The utility model relates to the large-scale precision process equipment of a kind of porcelain insulator blank of electroceramics industry, the machining of static pressure dry-press process blank such as relates in particular to, and is electroceramics blank trimming machine endoporus organisation of working exactly.
Background technology
The electric porcelain insulator product category is various, different sizes, and wherein clavate and sleeve pipe product account for about 70～80% of insulator total output, but corresponding processing equipment is comparatively backward, and major part is manual operations, and mechanization, automatization level are very low.The eighties in last century, China is from comparatively advanced at that time photo-electric control clavate and the sleeve pipe trimming machine of external introduction and wait static pressure dry-press process new technology, and urgent need is developed clavate and the sleeve pipe process equipment that technology therewith adapts.We have developed dry method numerical control clavate trimming machine according to China's concrete condition.The electroceramics industry begins the production casing product gradually on the basis of skilled production rod-shaped products at present, need to adapt to the sleeve pipe trimming machine of dry production, but the market demand of sleeve pipe or rod-shaped products and specification thereof is irregular, isostatic pressing process is with short production cycle, be particularly suitable for the fast transition of product category specification, so just require trimming machine can adapt to the requirement of different product kind and specification processing.Be specially:
1, dry production can produce a large amount of lime-ash and airborne dust, and equipment should have effective deslagging and dust removal installation;
2, the insulator product category is various, and the size excursion is bigger.The user order goods mostly be many batches a small amount of, trimming machine will adapt to the requirement that the variety classes products of different specifications is processed.
3, hole size variation is very big in the sleeve pipe product, and its endoporus of identical product can be from 100～500mm, and the design of endoporus processing structure is very difficult, and traditional structure adopts the feed of fork circular arc, and endoporus is processed with obvious tool marks, and suface processing quality is relatively poor.
Summary of the invention
The purpose of this utility model provides a kind of electroceramics blank trimming machine endoporus organisation of working, and it can be suitable for dry method insulator, the clavate blank of different size, improves the fineness of endoporus processing, eliminate the processing tool marks, after making endoporus processing, do not need the artificial sand base, directly reach the product design requirement.
The purpose of this utility model is to realize like this, electroceramics blank trimming machine endoporus organisation of working, which comprises at least the crossbeam of dispatch workers to do on-site repairs column and dust cover upper end crosswise fixed, endoporus processing column agency is fixed on the crossbeam, the tailstock that endoporus processing column agency head is connected stretches in the dust cover, it is characterized in that: endoporus processing column agency is by the interior guide post of repairing, in repair body of tool bit, connecting rod, pull bar and parallel-crank mechanism constitute, in to repair guide post be hollow trough of belt structure, built-in two line slideways, in repair body of tool bit upper end and be connected with connecting rod, move up and down interior repairing in the guide post along two line slideways by the connecting rod drive.
Described parallel-crank mechanism comprise operator bar, secondary knife bar, connector, in repair cutter head, the operator bar is parallel with secondary knife bar, operator bar and secondary knife bar upper end with in repair body of tool bit and be connected through the hinge, it is fixing to keep at a distance between making on operate bar and the secondary knife bar.Operator bar and secondary knife bar lower end and connector are connected through the hinge, make equally between operator bar and the secondary knife bar upper end apart from being maintained fixed, and equate with keeping at a distance between the upper end, connector is repaiied cutter head in connecting, described operator bar with in repair the body of tool bit hinge and be connected, fitting can be half pinion and rack.
Described operator bar with in repair body of tool bit the hinge tie point be connected with the pull bar hinge by connector, connector can be half pinion and rack.
Described dust cover is the semitight cube of a trapezoid cross section, and the sealing cube has five hollow rectangle steel columns to connect and compose up and down.
Described dust cover wallboard is double-deck, is furnished with many group damping springs between double-deck wallboard.
The feed side of described dust cover has dustproof baffle plate, and dustproof baffle plate moves up and down with the gathering sill of tool-post structure along two columns of dust cover, and its underpart has the automatic dustproof roller shutter, and the dust cover rear lower has draught hood to be connected with ventilating and purifying air system.
The utility model has the advantages that:
1, one-machine-multi-function, converted products wide in variety, specification limit is wide.This machine can be processed sleeve pipe can process rod-shaped products again, specification from small to large, product external diameter 150～800mm, internal diameter 110～500mm, the height 1200～3500mm.
2, this machine compact conformation, floor space is little, and each move the position such as interior repair column, in repair a large amount of rolling members that adopt such as organisation of working and replace slide units, transmission accuracy height, frictional resistance are little, significantly reduced power consumption, energy-conservation, the installation general power only is 26KW.
3, adopt and to repair delivering gear in brand-new, changing traditional circular arc feed is the straight line feed, repaiies precision and surface smoothness in improving greatly, does not need manually auxiliary sand base can reach design and operational requirement.
4, dust cover adopts the trapezoid cross section, hollow rectangle steel column, double wall, dirt, slag shunting, firm, safety, good dustproof effect.Feed side tool seat bottom is provided with dustproof roller shutter, dust-break.Its upper space can be used for the artificial sand base in the blank process, save the secondary process time, has improved working (machining) efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.
Fig. 1 is utility model example structure figure (a dry type numerical control electroceramics blank combination trimming machine);
Fig. 2 a is the overall diagram of dust cover column;
Fig. 2 b is dustproof baffle plate and the gathering sill key diagram in the dust cover column;
Fig. 2 c is a double wall plate structure key diagram in the dust cover column;
Fig. 3 is an endoporus organisation of working schematic diagram;
Fig. 4 is the cross section structural representation of Fig. 3;
Fig. 5 is an electric track fork lift truck structure schematic diagram.
Among the figure: 1, crucible former; 2, workpiece slewing equipment; 3, the column of dispatching workers to do on-site repairs; 4, the tool rest of dispatching workers to do on-site repairs; 5, tailstock; 6, dust cover; 7, crossbeam; 8, endoporus processing column agency; 9, electric track fork truck; 10, elevating mechanism; 11, hold up base mechanism; 12, counterweight and anti-tipping mechanism; 13, traveling mechanism; 14, guide rail; 15, repair guide post in; 16, repair body of tool bit in; 17, connecting rod; 18, pull bar; 19, operator bar; 20, secondary knife bar; 21, connector; 22, repair cutter head in; 23, line slideway; 24, hinge; 25, damping spring; 26, dustproof baffle plate; 27, gathering sill; 28, automatic dustproof roller shutter; 29, draught hood; 30, electroceramics blank; 31, vehicle body; 32, lifting fork; 33, rectangle steel column; 34, double-deck wallboard.
The specific embodiment
As shown in Figure 1, electroceramics blank trimming machine endoporus organisation of working comprise crucible former 1 at least, the column 3 of dispatching workers to do on-site repairs, the tool rest 4 of dispatching workers to do on-site repairs, tailstock 5, dust cover 6, workpiece slewing equipment 2, crossbeam 7, endoporus processing column agency 8, electric track fork truck 9; At crucible former 1 upper end vertical fixing dispatch workers to do on-site repairs column 3 and dust cover 6, the column 3 of dispatching workers to do on-site repairs reaches dust cover 6 tops in the edge along crucible former 1 always, bottom in dust cover 6 is fixed with workpiece slewing equipment 2, the tool rest 4 of dispatching workers to do on-site repairs in the horizontal dust cover 6 in column 3 middle parts of dispatching workers to do on-site repairs; Dispatch workers to do on-site repairs column 3 and dust cover 6 upper end crosswise fixed crossbeams 7, endoporus processing column agency 8 is fixed on the crossbeam 7, and the tailstock 5 that endoporus processing column agency 8 heads are connected stretches in the dust cover 6, and the outer side of door of dust cover 6 has electric track fork truck 9.Electric track fork truck 9 is put into electroceramics blank 30 on the workpiece slewing equipment 2 by the opening of dust cover 6 one sides along track and is fixed.Add man-hour by the 30 edge axle rotations of drive mechanism workpiece slewing equipment 2 drive electroceramics blanks, endoporus processing column agency 8 enters from dust cover 4 upper ends in electroceramics blank 30 inner chambers processes endoporus to inner chamber by the design technology requirement.The horizontal dust cover 6 interior tool rests 4 of dispatching workers to do on-site repairs that connect in column 3 middle parts of dispatching workers to do on-site repairs that dust cover 6 opposite sides are fixing, to the processing of electroceramics blank 30 profiles and endoporus, its control is to coordinate control by Programmable Logic Controller PLC respectively.
Dispatching workers to do on-site repairs is equipped with dispatch workers to do on-site repairs knife rest and workpiece seaming chuck on the column 3, and the two all can move up and down along the column guide rail, and cross slide way and planker, motoring knife rest also are housed on the former.Pneumatic pressure head is housed on the latter, on the pressure head platen or live center can be installed, use for processing sleeve pipe or rod-shaped products.Workpiece slewing equipment 2 is hollow whirligigs of bearings.The aperture at its center is corresponding with processing blank endoporus, there is the cover of conehead under the fixing processing endoporus guide post in these hole central authorities, looping pit around this cover is in order to drain the spare of processing endoporus, 90 ° of back dead centres that are embedded with alloy bar can be installed additional in workpiece slewing equipment 2 top tray central authorities, use for the processing rod-shaped products.
Shown in Fig. 2 a, Fig. 2 a is the overall diagram of dust cover 6, dust cover 6 is the semitight cube in one trapezoidal (also can be rectangle or circle) cross section, and the semitight cube in trapezoidal (also can be rectangle or circle) cross section has five hollow rectangle steel columns 33 to connect and compose up and down.
Fig. 2 c is double-deck wallboard 34 structure key diagrams in the dust cover 6, and 34 of double-deck wallboards are furnished with many group damping springs 25.The bump of damping spring 25 to rupture equipment is caused because of accidental blank in the buffering repaired biscuit prevents damage equipment.
Fig. 2 b is dustproof baffle plate 26 and gathering sill 27 key diagrams in the dust cover 6, the feed side of dust cover 6 is an Open architecture, allow to dispatch workers to do on-site repairs cutter together with knife rest, supporting plate enters electroceramics blank 30 is carried out machining, but the tool-post structure front end has dustproof baffle plate 26, dustproof baffle plate 26 moves up and down with the gathering sill 27 of tool-post structure along two columns of dust cover, its underpart has spring (or mechanical type) automatic dustproof roller shutter 28, prevent that dust from leaking, the space on top supplies operating personnel's artificial sand base usefulness in case of necessity, the dust cover rear lower has draught hood 29 to be connected with ventilating and purifying air system, ventilating and purifying air system has dirt, the slag separating mechanism, a large amount of granulated slags are fallen the dust cover bottom in the cutting, and the ash-falling hole of being dialled in plant bottom case by dial falls into underground stock tank.The dust of kicking up enters the deduster purification separation by ventilating system by draught hood, ventilation duct.Improve the dust removing effects of equipment greatly, purified the operating environment in workshop.And traditional trimming machine does not have this mechanism, and slag, dirt aspirate by ventilating system, often causes ventilation shaft to stop up, and it is not smooth to ventilate, and dust removing effects is relatively poor.
As shown in Figure 3, repair in column and endoporus organisation of working 8 by repair in the hollow arbor braid guide post 15, in repair body of tool bit 16, connecting rod 17, pull bar 18 and parallel-crank mechanism and constitute.
As shown in Figure 4, in repair guide post 15 and be hollow trough of belt structure, built-in two line slideways 23, in repair body of tool bit 16 upper ends and be connected with connecting rod 17, move up and down interior repairing in the guide post 15 along two line slideways 23 by repairing body of tool bit 16 in connecting rod 17 drives, finish the length feed of Nei Xiu mechanism.Built-in two line slideways, 23 its feed friction power are little, guiding accuracy is very high, and guide rail has self-lubricating and dust prevention system, reliable operation.
In repair guide post 15 and fix by two fixing points up and down.In repair guide post 15 and be connected with tailstock and increase a movable supporting, and retaining mechanism is arranged, in the base substrate processing guide rod is locked in the support, increased the rigidity of guide post.
Described parallel-crank mechanism comprise operator bar 19, secondary knife bar 20, connector 21, in repair cutter head 22, operator bar 19 is parallel with secondary knife bar 20, operator bar 19 and secondary knife bar 20 upper ends with in repair body of tool bit 16 and be connected by hinge 24, making operates keep at a distance between bar 19 and secondary knife bar 20 upper ends fixing.Operator bar 19 is connected by hinge 24 with connector 21 with secondary knife bar 20 lower ends, make equally between operator bar 19 and secondary knife bar 20 upper ends apart from being maintained fixed, and equate that repair cutter head 22 in connector 21 connects, it is vertical with the maintenance of electroceramics blank 30 cylindricals to repair cutter head 22 in making with keeping at a distance between the upper end.
In addition, operator bar 19 with in repair body of tool bit 16 hinge 24 tie points be connected with pull bar 18 hinges by connector, connector can be half pinion and rack.Pull bar 18 moves up and down, and repaiies cutter head 22 in can changing and contacts distance with electroceramics blank 30 inner surfaces, but repair cutter head 22 in making all the time over against electroceramics blank 30 inner surfaces, can reach higher processing precision and very high surface smoothness.
As shown in Figure 5, electric track fork truck mechanism 9 comprises vehicle body 21, lifting fork 32, elevating mechanism 10, holds up base mechanism 11, counterweight and anti-tipping mechanism 12, traveling mechanism 13 and guide rail 14.Vehicle body 31 rear ends lifting fork 32 up and down is fixing up and down with electroceramics blank 30, tumbles in order to prevent vehicle body 31, and in the front end fixed weight and the anti-tipping mechanism 12 of vehicle body 31, counterweigh before and after making.Because electroceramics blank 30 is in different size, can both operate in order to make 9 pairs of all electroceramics blanks 30 of electric track fork truck mechanism, last lifting fork 32 is connected with elevating mechanism 10 by holding up base mechanism 11, hold up base mechanism 11 height by elevating mechanism 10 adjustings, make the last lifting fork 32 of holding up base mechanism 11 tops arrive the height that electroceramics blank 30 needs.For electroceramics blank 30 is moved accurately, the traveling mechanism 13 of vehicle body 31 lower ends is connected on the guide rail 14, by moving forward and backward along guide rail 14, electroceramics blank 30 is moved accurately, with the electroceramics industry for many years the rotary feed mechanism that uses of tradition compare characteristics such as it has, and accurate positioning, landing are travelled steadily, Device Host compact conformation, floor space are little.
Claims (6)
1, blank trimming machine endoporus organisation of working, which comprises at least the crossbeam (7) of column of dispatching workers to do on-site repairs (3) and dust cover (6) upper end crosswise fixed, endoporus processing column agency (8) is fixed on the crossbeam (7), the tailstock (5) that endoporus processing column agency (8) head is connected stretches in the dust cover (6), it is characterized in that: endoporus processing column agency (8) is by the interior guide post (15) of repairing, in repair body of tool bit (16), connecting rod (17), pull bar (18) and parallel-crank mechanism constitute, in repair guide post (15) for hollow trough of belt structure, built-in two line slideways (23), in repair body of tool bit (16) upper end and be connected with connecting rod (17), move up and down interior repairing in the guide post (15) along two line slideways (23) by connecting rod (17) drive.
2, blank trimming machine endoporus organisation of working according to claim 1, it is characterized in that: described parallel-crank mechanism comprise operator bar (19), secondary knife bar (20), connector (21), in repair cutter head (22), operator bar (19) is parallel with secondary knife bar (20), operator bar (19) and secondary knife bar (20) upper end with in repair body of tool bit (16) and be connected by hinge (24), it is fixing to keep at a distance between making on operate bar (19) and the secondary knife bar (20); Operator bar (19) is connected by hinge (24) with connector (21) with secondary knife bar (20) lower end, make equally between operator bar (19) and secondary knife bar (20) upper end apart from being maintained fixed, and equate with keeping at a distance between the upper end, connector (21) is repaiied cutter head (22) in connecting, described operator bar (19) with in repair body of tool bit (16) hinge (24) and be connected, fitting can be half pinion and rack.
3, blank trimming machine endoporus organisation of working according to claim 2, it is characterized in that: described operator bar (19) with in repair body of tool bit (16) hinge (24) tie point be connected with pull bar (18) hinge by connector, connector can be half pinion and rack.
4, blank trimming machine endoporus organisation of working according to claim 1, it is characterized in that: described dust cover (6) is the semitight cube of a trapezoid cross section, the sealing cube has five hollow rectangle steel columns (33) to connect and compose up and down.
5, blank trimming machine endoporus organisation of working according to claim 1 is characterized in that: described dust cover (6) wallboard is furnished with many group damping springs (25) for double-deck between double-deck wallboard (34).
6, blank trimming machine endoporus organisation of working according to claim 1, it is characterized in that: the feed side of described dust cover (6) has dustproof baffle plate (26), dustproof baffle plate (26) moves up and down with the gathering sill (27) of tool-post structure along two columns of dust cover, its underpart has automatic dustproof roller shutter (28), and the dust cover rear lower has draught hood (29) to be connected with ventilating and purifying air system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200286456U CN201201308Y (en) | 2008-03-25 | 2008-03-25 | Hole processing mechanism of electric porcelain blank trimming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200286456U CN201201308Y (en) | 2008-03-25 | 2008-03-25 | Hole processing mechanism of electric porcelain blank trimming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201308Y true CN201201308Y (en) | 2009-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200286456U Expired - Fee Related CN201201308Y (en) | 2008-03-25 | 2008-03-25 | Hole processing mechanism of electric porcelain blank trimming machine |
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| CN (1) | CN201201308Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485452A (en) * | 2010-12-03 | 2012-06-06 | 贵州建新南海科技股份有限公司 | Porcelain insulator trimming method and device |
| CN102485449A (en) * | 2010-12-03 | 2012-06-06 | 贵州建新南海科技股份有限公司 | Automatic blank rotating method and device for porcelain insulator |
| CN103009421A (en) * | 2012-12-28 | 2013-04-03 | 福建省闽清县陶瓷机械设备制造厂 | Automatic arc trimming machine of tightening insulator |
-
2008
- 2008-03-25 CN CNU2008200286456U patent/CN201201308Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485452A (en) * | 2010-12-03 | 2012-06-06 | 贵州建新南海科技股份有限公司 | Porcelain insulator trimming method and device |
| CN102485449A (en) * | 2010-12-03 | 2012-06-06 | 贵州建新南海科技股份有限公司 | Automatic blank rotating method and device for porcelain insulator |
| CN102485452B (en) * | 2010-12-03 | 2014-08-27 | 贵州建新南海科技股份有限公司 | Porcelain insulator trimming method and device |
| CN103009421A (en) * | 2012-12-28 | 2013-04-03 | 福建省闽清县陶瓷机械设备制造厂 | Automatic arc trimming machine of tightening insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20170325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |