CN103692256B - A kind of machining box break every plane fixture and method - Google Patents
A kind of machining box break every plane fixture and method Download PDFInfo
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- CN103692256B CN103692256B CN201310715675.XA CN201310715675A CN103692256B CN 103692256 B CN103692256 B CN 103692256B CN 201310715675 A CN201310715675 A CN 201310715675A CN 103692256 B CN103692256 B CN 103692256B
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- indexing mechanism
- housing
- positioning
- vertical
- bottom board
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Classifications
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- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
- B23Q16/06—Rotary indexing
- B23Q16/065—Rotary indexing with a continuous drive
-
- 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
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of machining box break every plane fixture and method, this plane fixture comprises clamp bottom board (4-1): also comprise a part and be installed on this clamp bottom board (4-1) right-hand member, another part is installed on the right side of indexing mechanism (8) and the positioning and clamping mechanism (6) corresponding with the part be installed on described clamp bottom board (4-1) right-hand member, be installed on the indexing mechanism (8) on described clamp bottom board (4-1) left end, to be positioned between described positioning and clamping mechanism (6) and indexing mechanism (8) and the transmission mechanism (7) be installed on described clamp bottom board (4-1), and be positioned at the feeler mechanism (9) of indexing mechanism (8) left hand external.The method is included in turning machining box on horizontal lathe and breaks spacer ring; Planer utilize above-mentioned plane fixture planing casing break every the step of breach.Machining box of the present invention break every plane fixture and the method beneficial effect that there is accurate positioning, ensure the quality of products.
Description
Technical field
The present invention relates to machining, be specifically related to a kind of machining box break every plane fixture and method.
Background technology
A kind of casing is had in some special machine equipment, shown in Fig. 1, Fig. 2 and Fig. 3, it is disconnected every 101 that this casing has casing, small end 103, hold 102 greatly, box-like body 2-1, disconnected spacer ring 2-2, three disconnected every breach 2-3, disconnected every local 3-1, disconnected every breach working position cross section 3-2, disconnected spacer ring undressed gap portions cross section 3-3.Described disconnected spacer ring 2-2 has multiple, is arranged in casing 100 mutual spacing.Described casing is disconnected is 265mm with hold greatly 102 end faces at a distance of L every 101, and each casing breaks and to be all distributed on the inner periphery of casing 100 every 101 one-tenth pitch helical.Thus, general milling method is difficult to process it and ensure the quality of products.In order to ensure that crudy adopts planing operation usually.Adopt planing operation just must adopt planer fixture.Existing a kind of machining box break every plane fixture, combine in conjunction with some V-blocks, cushion block, pressing plate primarily of milling dividing head, instead of a set of fixed-type built-up jig, each Set and Positioning all needs to piece together combination, plays table correction, so exist, location is inaccurate, crudy is poor, and the adaptability also technical problem such as poor.
Adopt existing above-mentioned plane fixture machining box break every method, comprise following key step:
Turning, at the disconnected spacer ring 2-2 of horizontal lathe machining box;
Planing; On planer, machining box is disconnected every breach 2-3;
First, milling dividing head and the fixture that combined by V-block, cushion block, pressing plate are installed;
Then, planer carries out the disconnected of casing to process every breach 2-3.
This machining box break every method there is the defect of the following aspects:
(1) planing operation break when breach, to need correcting casing after determine that casing breaks the angle degree recorded after the original position of breach on milling dividing head, then progressively sub-degree angle is changed according to technological requirement, being machined to breaks can not clearly point out when breach final position, need operator oneself to record milling dividing head angle position till also calculating processing terminates, make mistakes if calculated, casing is scrapped.
(2) all can destroy original locating and machining position when often changing a casing, all must reorientate correction, complex operation man-hour when next casing needs to add, labour intensity is large.
(3) three are had because casing is disconnected as shown in Figure 2 every breach 2-3, add the 360 degree of rotations of casing needs in man-hour, owing to adopting V-block and cushion block combination compression mode Set and Positioning casing, cause during each replacing working position and all need again to compress casing, to adjust frequency height, labour intensity is large, and multiple clamping easily produces position error, affects machining accuracy.
(4) often process a casing disconnected every all needing multiple clamping, correction, working (machining) efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of accurate positioning, the machining box of ensuring the quality of products breaks every plane fixture.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
Machining box of the present invention break every plane fixture, comprise clamp bottom board: also comprise a part is installed on this clamp bottom board right-hand member, another part is installed on indexing mechanism right side and the positioning and clamping mechanism corresponding with the part be installed on described clamp bottom board right-hand member, the indexing mechanism be installed on described clamp bottom board left end, between described positioning and clamping mechanism and indexing mechanism and the transmission mechanism be installed on described clamp bottom board, and be positioned at the feeler mechanism of indexing mechanism left hand external;
The part being installed on clamp bottom board right-hand member of described positioning and clamping mechanism comprises friction top, 3 bearings and supporting base, the athwartship plane of described friction top is interior empty circular arc, and described supporting base top has the mounting groove of corresponding upper opening; 2 of described 3 bearings are rotatably installed on the two sides bottom supporting base mounting groove, and 1 rotatable is installed in the interior empty circular arc of friction top; Distribute evenly and at intervals in 3 bearing closed circumferences that empty circular arc is formed in the mounting groove and friction top of supporting base;
Another part of described positioning and clamping mechanism comprises pressing plate, positioning support and locating piece
;described pressing plate is connected on positioning support in plane, and positioning support is installed on outer top on the right side of indexing mechanism; Described locating piece is positioned at above positioning support, also and is installed on outer top on the right side of indexing mechanism;
Described transmission mechanism comprises;
Be installed on the vertical rotation axle that in supported box and one end stretches out this supported box downwards, the rotation handwheel be installed on vertical rotation axle external part is installed on the first vertical-transmission gear train near the other end of vertical rotation axle;
The side of supported box is stretched in one end, and engaged with vertical rotation axle by described first vertical-transmission gear train, horizontal drive shaft that the other end is equipped with the second vertical-transmission gear train engaged with indexing mechanism and bottom be all installed on described clamp bottom board with the 3rd supporting seat of supported box top one, the first supporting seat of support level power transmission shaft and the second supporting seat;
Described indexing mechanism comprises;
Housing and to be positioned within this housing and fixed cover is loaded on the worm screw on synchronizing shaft, near the inner bottom part that two ends are installed on housing on sidewall and the turbine be meshed with described worm screw, described housing is stretched out in described worm screw one end, engage with the second vertical-transmission gear train of described transmission mechanism, housing is stretched out in one end of described synchronizing shaft; The housing bottom of described indexing mechanism is installed on the left end of clamp bottom board; Described synchronizing shaft is connected with the profiling rotating disk of feeler mechanism is concentric;
Described feeler mechanism comprises;
Periphery is distributed with to break with institute machining box every disconnected three breach suitable every the geomery of breach, be connected on the housing of described indexing mechanism 8, can pass in and out up or down in the breach of its correspondence and control the retainer of profiling dial rotation position, the synchronizing shaft that described profiling rotating disk fixed cover is loaded on described indexing mechanism 8 stretches out in the part of described housing.
Preferably, the positioning support of described positioning and clamping mechanism is installed on above the right outside side of housing of indexing mechanism; The locating piece of described positioning and clamping mechanism is installed on above the right outside side of housing of indexing mechanism
,be positioned at above positioning support.
Preferably, the rotation handwheel of described transmission mechanism is provided with swinging handle.
Preferably, the first vertical-transmission gear train of described transmission mechanism is installed on the bevel gear on vertical rotation axle and the bevel gear on horizontal drive shaft forms respectively by mutual Vertical Meshing.
Preferably, the bevel gear of the second vertical-transmission gear train of described transmission mechanism by mutual Vertical Meshing and on the worm screw of the bevel gear be installed on respectively on horizontal drive shaft and indexing mechanism forms.
Preferably, the friction top bottom righthand side of described positioning and clamping mechanism adopts pin to be rotatably connected to the right top of supporting base; 2 of 3 bearings of described positioning and clamping mechanism adopt two pins locate and be rotatably installed on the two sides bottom supporting base mounting groove, and 1 adopts another pin to locate and is rotatablely installed in the interior empty circular arc of friction top; The supporting base lower end of described positioning and clamping mechanism adopts screw to be fixed on clamp bottom board right-hand member.
Preferably, described in be connected on the housing of described indexing mechanism, can to pass in and out up or down in the breach of its correspondence and the retainer controlling profiling dial rotation position is pin; This pin has pin body and positive stop end, the outer upper left side of housing of described indexing mechanism is provided with holder, be provided with locking pin cover in it, this locking pin cover in have be set in pin body and locking pin cover top and the positive stop end of pin between spring.
The technical problem to be solved in the present invention be to provide a kind of utilize above-mentioned plane fixture machining box break every method.
Machining box of the present invention break every method: comprise the following steps;
Turning, on horizontal lathe, turning machining box breaks spacer ring;
Planing, planer utilizes above-mentioned plane fixture planing casing disconnected every breach;
First, above-mentioned plane fixture is installed, is placed on planing machine platen face, fix with bolt nut and pre-clamper, utilize dial gauge clamping fixture for correcting base plate to correct basal plane, fastening clips;
Then, casing is installed: be placed in casing one end in the supporting base of the clamp system of plane fixture, adopts the clamping of nut, bolt, friction top, pin, bearing; Breaking casing every notch alignment locating piece, adopts pressing plate to compress;
Then, planing casing: adjustment lathe arranges the starting point and ending point in casing working depth direction, corrects cutter and selects rational cutting parameter, starts planing, each section is disconnected stays 0.5mm surplus in index direction, diametric(al) is stayed 0.5mm surplus, shake the handle of transmission mechanism or directly rotate handwheel, make vertical rotation axle carry-over moment, first vertical-transmission gear train changes moment direction, horizontal drive shaft transmission changes moment to the second vertical-transmission gear train behind direction, indexing mechanism is passed torque to after again changing moment direction, by the turbine of indexing mechanism, the casing that rotarily drives of worm screw rotates, the profiling rotating disk of feeler mechanism rotates together with the synchronizing shaft of indexing mechanism simultaneously, the retainer be connected on the housing of described indexing mechanism is placed in the breach of profiling rotating disk of its correspondence, to control profiling dial rotation angle,
Repeat above-mentioned steps, adjustment planing index direction and radial direction size, until by the requirement of casing processing regulation.
Compared with prior art, machining box of the present invention break every planer fixture and method have following beneficial effect:
Compared with prior art, the present invention comprises following beneficial effect:
1) accurate positioning can crudy be ensured, the present invention includes clamp bottom board, also comprise a part and be installed on this clamp bottom board right-hand member, another part is installed on the right side of indexing mechanism and the positioning and clamping mechanism corresponding with the part be installed on described clamp bottom board right-hand member, be installed on the indexing mechanism on described clamp bottom board left end, between described positioning and clamping mechanism and indexing mechanism and the transmission mechanism be installed on described clamp bottom board, and be positioned at the feeler mechanism of indexing mechanism left hand external, it is fixing fixture, do not need to resemble of the prior art by milling dividing head in conjunction with some V-blocks, cushion block, the fixture that pressing plate combines is such, each installation location all needs to piece together combination, play table to correct, thus accurate positioning, and can crudy be ensured.
2) accommodation is wider; Feeler mechanism of the present invention comprise periphery is distributed with to break with institute machining box every the profiling rotating disk of disconnected three breach suitable every the geomery of breach, when casing break every disconnected when notch geometry size is different, as long as respective production changes the profiling rotating disk adapted with it, just can process, thus adaptive capacity scope is wider, relatively change whole fixture simultaneously, make and change profiling rotating disk both simple, cost-saving again.
3) simplify clamping process, reduce labour intensity: install this plane fixture, as long as it is placed on planing machine platen face, fix with bolt nut and pre-clamper, utilize dial gauge clamping fixture for correcting base plate to correct basal plane, fastening clips, just installs.It is disconnected every all needing multiple clamping, correction that fixture compared to existing technology often processes a casing, all needs to use centimeter check, correction, simplify clamping and labour intensity in whole process.
Accompanying drawing explanation
Fig. 1 is the structural representation of machining box of the present invention;
Fig. 2 is that casing is disconnected every structural representation;
Fig. 3 is that casing is disconnected every structure enlarged diagram;
Fig. 4 is structural representation of the present invention;
Fig. 5 is the structural representation of a positioning and clamping mechanism part of the present invention;
Fig. 6 is the structural representation comprising positioning and clamping mechanism another part of the present invention;
Fig. 7 is the structural representation of transmission mechanism of the present invention;
Fig. 8 is the structural representation of indexing mechanism of the present invention;
Fig. 9 is the structural representation of feeler mechanism of the present invention;
Figure 10 is the partial structurtes schematic diagram representing the holder that the outer upper left side of the housing of retainer of the present invention and indexing mechanism is provided with.
In figure, box-like body 2-1, disconnected spacer ring 2-2, disconnected every breach 2-3, disconnected every local 3-1, disconnected every breach working position cross section 3-2, disconnected spacer ring undressed gap portions cross section 3-3, clamp bottom board 4-1, locating piece 6-10, pressing plate 6-8, positioning support 6-9, nut 6-1, bolt 6-2, friction top 6-3, pin 6-4, bearing 6-5, pin 6-6, supporting base 6-7, mounting groove 6-7-1, handle 7-1, handwheel 7-2, vertical rotation axle 7-3, first vertical-transmission gear train 7-4, 7-7, horizontal drive shaft 7-5, supported box 7-8, second vertical-transmission gear train 7-6, 7-9, first supporting seat 7-10, second supporting seat 7-11, 3rd supporting seat 7-12, indexing mechanism 8, housing 8-4, worm screw 8-1, turbine 8-2, synchronizing shaft 8-3, holder 8-6, retainer 9-1, profiling rotating disk 9-2, key 9-3, locking pin body 9-1-1, locking pin cover 9-1-2, spring 9-1-3, positive stop end 9-1-4, breach 9-5.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
See Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Fig. 8 and Fig. 9, casing of the present invention breaks every the plane fixture of processing, comprise clamp bottom board 4-1: also comprise a part and be installed on this clamp bottom board 4-1 right-hand member, another part is installed on the right side of indexing mechanism 8 and the positioning and clamping mechanism 6 corresponding with the part be installed on described clamp bottom board 4-1 right-hand member, be installed on the indexing mechanism 8 on described clamp bottom board 4-1 left end, between described positioning and clamping mechanism 6 and indexing mechanism 8 and the transmission mechanism 7 be installed on described clamp bottom board 4-1, and be positioned at the feeler mechanism 9 of indexing mechanism 8 left hand external,
From Fig. 4 and Fig. 6, the part being installed on clamp bottom board 4-1 right-hand member of described positioning and clamping mechanism 6 comprises, the athwartship plane of friction top 6-3,3 bearing 6-5 and supporting base 6-7, described friction top 6-3 is interior empty circular arc, and it is the mounting groove 6-7-1 of upper opening corresponding to interior empty circular arc that described supporting base 6-7 top has with the athwartship plane of friction top 6-3; 2 of described 3 bearing 6-5 are rotatably installed on the two sides bottom supporting base 6-7 mounting groove 6-7-1, in 1 the rotatable interior empty circular arc being installed on friction top 6-3; Distribute evenly and at intervals in 3 bearing closed circumferences that empty circular arc is formed in the mounting groove 6-7-1 and friction top 6-3 of supporting base 6-7;
Another part of described positioning and clamping mechanism 6 comprises pressing plate 6-8, positioning support 6-9 and locating piece 6-10; Described pressing plate 6-8 is connected on positioning support 6-9 in plane, and positioning support 6-9 is installed on above the right outside side of indexing mechanism 8; Described locating piece 6-10 is positioned at and is installed on above the right outside side of indexing mechanism 8 above positioning support 6-9, also;
As seen from Figure 7, described transmission mechanism 7 comprises;
Be installed on the vertical rotation axle 7-3 that in supported box 7-8 and one end stretches out this supported box 7-8 downwards, the rotation handwheel 7-2 be installed on vertical rotation axle 7-3 external part is installed on the first vertical-transmission gear train 7-4 near the other end of vertical rotation axle 7-3,7-7;
The side of supported box 7-8 is stretched in one end, and by described first vertical-transmission gear train 7-4,7-7 engages with vertical rotation axle 7-3, the other end is equipped with the second vertical-transmission gear train 7-6 engaged with indexing mechanism 8, the horizontal drive shaft 7-5 of 7-9 and bottom be all installed on described clamp bottom board 4-1 with supported box 7-8 top one the 3rd supporting seat 7-12, the first supporting seat 7-10 of support level power transmission shaft 7-5 and the second supporting seat 7-11;
As seen from Figure 8, described indexing mechanism 8 comprises;
Housing 8-4 and to be positioned within this housing 8-4 and fixed cover is loaded on the worm screw 8-1 on synchronizing shaft 8-3, near the inner bottom part that two ends are installed on housing 8-4 on sidewall and the turbine 8-2 be meshed with described worm screw 8-1, described housing 8-4 is stretched out in described worm screw 8-1 one end, with the second vertical-transmission gear train 7-6 of described transmission mechanism 7,7-9 engages, and housing 8-4 is stretched out in one end of described synchronizing shaft 8-3
;be installed on bottom the housing 8-4 of described indexing mechanism 8 on the left end of clamp bottom board 4-1; Described synchronizing shaft 8-3 is connected with the profiling rotating disk 9-2 of feeler mechanism 9 is concentric;
From Fig. 9 and Figure 10, described feeler mechanism 9 comprises; Periphery is distributed with to break with institute machining box every disconnected three the breach 9-5s suitable every the geomery of breach 2-3, be connected on the housing 8-4 of described indexing mechanism 8, can pass in and out up or down in the breach 9-5 of its correspondence and control the retainer 9-1 of profiling rotating disk 9-2 turned position, the synchronizing shaft 8-3 that described profiling rotating disk 9-2 adopts key 9-3 fixed cover to be loaded on described indexing mechanism 8 stretches out in the part of described housing 8-4.
The present invention adopts said structure, can ensure institute's machining box break every disconnected every, the quality assurance of breach, working (machining) efficiency.
From Fig. 4 and Fig. 6, the positioning support 6-9 of described positioning and clamping mechanism 6 is installed on above the right outside side of housing 8-4 of indexing mechanism 8; The locating piece 6-10 of described positioning and clamping mechanism 6 is installed on above the right outside side of housing 8-4 of indexing mechanism 8
,be positioned at above positioning support 6-9.This just makes one end of institute's machining box to locate preferably.
As seen from Figure 7, the rotation handwheel 7-2 of described transmission mechanism 7 is provided with swinging handle 7-1.This makes of the present invention more convenient to operate.
As seen from Figure 7, the first vertical-transmission gear train 7-4 of described transmission mechanism 7,7-7 are installed on the bevel gear 7-4 on vertical rotation axle 7-3 and the bevel gear 7-7 on horizontal drive shaft 7-5 are respectively formed by mutual Vertical Meshing.Like this relatively simple for structure and result of use is better.
As seen from Figure 7, the second vertical-transmission gear train 7-6 of described transmission mechanism 7, the 7-9 bevel gear 7-9 by mutual Vertical Meshing and on the worm screw 8-1 of the bevel gear 7-6 be installed on respectively on horizontal drive shaft 7-5 and indexing mechanism 8 forms.Like this relatively simple for structure and result of use is better.
From Fig. 4, Fig. 5 and Fig. 6, the friction top 6-3 bottom righthand side of described positioning and clamping mechanism 6 adopts pin 6-4 to be rotatably connected to the right top of supporting base 6-7; 2 of 3 bearing 6-5 of described positioning and clamping mechanism 6 adopt two pin 6-6 locate and be rotatably installed on the two sides bottom supporting base 6-7 mounting groove 6-7-1, and 1 adopts another pin 6-6 to locate and is rotatablely installed in the interior empty circular arc of friction top 6-3; The supporting base 6-7 lower end of described positioning and clamping mechanism 6 adopts screw 4-3 to be fixed on clamp bottom board 4-1 right-hand member.Such structure is convenient to load and unload the casing processed.
From Fig. 9 and Figure 10, described in be connected to the housing 8-4 of described indexing mechanism 8, can to pass in and out up or down in the breach of its correspondence and the retainer 9-1 controlling profiling rotating disk 9-2 turned position is pin; This pin has pin body 9-1-1 and positive stop end 9-1-4, the outer upper left side of housing 8-4 of described indexing mechanism 8 is provided with holder 8-6, be provided with locking pin cover 9-1-2 in it, have in this locking pin cover 9-1-2 and be set on pin body 9-1-1 and overlap the spring 9-1-3 between the top of 9-1-2 and the positive stop end 9-1-4 of pin at locking pin.So, just can move retainer 9-1 as required, make it enter or exit breach corresponding to profiling rotating disk 9-2, thus control profiling rotating disk 9-2 rotational angle, and realize calibration.
Below, illustrating the present invention utilizes above-mentioned plane fixture to break every the method for processing to casing;
Machining box of the present invention break every method, comprise the following steps;
Turning, on horizontal lathe, turning machining box breaks spacer ring;
Planing, planer utilizes the plane fixture planing casing described in claim 1 disconnected every breach;
First, above-mentioned plane fixture is installed, is placed on planing machine platen face, fix with bolt nut and pre-clamper, utilize dial gauge clamping fixture for correcting base plate to correct basal plane, fastening clips;
Then, casing is installed: be placed in casing one end in the supporting base 6-7 of the clamp system 6 of plane fixture, adopts nut 6-2, bolt 6-1, friction top 6-3, pin 6-4, bearing 6-5) and pin 6-6 clamp; The disconnected of casing is aimed at locating piece 6-10 every breach 2-3, adopts pressing plate 6-8 to compress;
Then, planing casing: adjustment lathe arranges the starting point and ending point in casing working depth direction, corrects cutter and selects rational cutting parameter, starts planing, each section is disconnected stays 0.5mm surplus in index direction, diametric(al) is stayed 0.5mm surplus, shake the handle 7-1 of transmission mechanism 7 or directly rotate handwheel 7-2, make vertical rotation axle 7-3 carry-over moment, first vertical-transmission gear train 7-4, 7-7 changes moment direction, horizontal drive shaft 7-5 transmits moment to the second vertical-transmission gear train 7-6 after changing direction, 7-9, indexing mechanism 8 is passed torque to after again changing moment direction, by the turbine 8-2 of indexing mechanism 8, the casing that rotarily drives of worm screw 8-1 rotates, the profiling rotating disk 9-2 of feeler mechanism 9 rotates together with the synchronizing shaft 8-3 of indexing mechanism 8 simultaneously, the retainer 9-1 be connected on the housing 8-4 of described indexing mechanism 8 is placed in the breach of profiling rotating disk 9-2 of its correspondence, to control profiling rotating disk 9-2 rotational angle,
Repeat above-mentioned steps, adjustment planing index direction and radial direction size, until by the requirement of casing processing regulation.
Claims (5)
1. a machining box break every plane fixture, comprise clamp bottom board (4-1), it is characterized in that: also comprise a part and be installed on this clamp bottom board (4-1) right-hand member, another part is installed on the right side of indexing mechanism (8) and the positioning and clamping mechanism (6) corresponding with the part be installed on described clamp bottom board (4-1) right-hand member, be installed on the indexing mechanism (8) on described clamp bottom board (4-1) left end, to be positioned between described positioning and clamping mechanism (6) and indexing mechanism (8) and the transmission mechanism (7) be installed on described clamp bottom board (4-1), and be positioned at the feeler mechanism (9) of indexing mechanism (8) left hand external,
The part being installed on clamp bottom board (4-1) right-hand member of described positioning and clamping mechanism (6) comprises; The athwartship plane of friction top (6-3), 3 bearings (6-5) and supporting base (6-7), described friction top (6-3) is interior empty circular arc, and described supporting base (6-7) top has the mounting groove (6-7-1) of the upper opening corresponding with friction top (6-3); 2 of described 3 bearings (6-5) are rotatably installed on the two sides of supporting base (6-7) mounting groove (6-7-1) bottom, in 1 the rotatable interior empty circular arc being installed on friction top (6-3); 3 bearings distribute evenly and at intervals in the closed circumference that the mounting groove (6-7-1) of supporting base (6-7) and the interior empty circular arc of friction top (6-3) are formed;
Another part of described positioning and clamping mechanism (6) comprises pressing plate (6-8), positioning support (6-9) and locating piece (6-10); Described pressing plate (6-8) is connected in the upper plane of positioning support (6-9), and positioning support (6-9) is installed on above indexing mechanism (8) right outside side; Described locating piece (6-10) is positioned at positioning support (6-9) top, is installed on above indexing mechanism (8) right outside side;
Described transmission mechanism (7) comprises;
Be installed on the vertical rotation axle (7-3) that in supported box (7-8) and one end stretches out this supported box (7-8) downwards, be installed on the rotation handwheel (7-2) on vertical rotation axle (7-3) external part, the first vertical-transmission gear train (7-4,7-7) near the other end being installed on vertical rotation axle (7-3); The rotation handwheel (7-2) of described transmission mechanism (7) is provided with swinging handle (7-1);
The side of supported box (7-8) is stretched in one end, and by described first vertical-transmission gear train (7-4,7-7) engage with vertical rotation axle (7-3), the other end is equipped with the second vertical-transmission gear train (7-6 engaged with indexing mechanism (8), horizontal drive shaft (7-5) 7-9) and bottom be all installed on described clamp bottom board (4-1) with supported box (7-8) top one the 3rd supporting seat (7-12), first supporting seat (7-10) of support level power transmission shaft (7-5) and the second supporting seat (7-11);
First vertical-transmission gear train (7-4,7-7) of described transmission mechanism (7) is by mutual Vertical Meshing and be installed on the bevel gear (7-4) on vertical rotation axle (7-3) respectively and the second bevel gear (7-7) on horizontal drive shaft (7-5) forms;
Bevel gear (7-9) by mutual Vertical Meshing and on the worm screw (8-1) of the first bevel gear (7-6) be installed on respectively on horizontal drive shaft (7-5) and indexing mechanism (8) forms second vertical-transmission gear train (7-6,7-9) of described transmission mechanism (7);
Described indexing mechanism (8) comprises;
Housing (8-4) and to be positioned within this housing (8-4) and fixed cover is loaded on the worm screw (8-1) on synchronizing shaft (8-3), near the inner bottom part that two ends are installed on housing (8-4) on sidewall and the turbine (8-2) be meshed with described worm screw (8-1), described housing (8-4) is stretched out in described worm screw (8-1) one end, with the second vertical-transmission gear train (7-6 of described transmission mechanism (7), 7-9) engage, housing (8-4) is stretched out in one end of described synchronizing shaft (8-3)
;the bottom of described housing (8-4) is installed on the left end of clamp bottom board (4-1); Described synchronizing shaft (8-3) is connected with the profiling rotating disk (9-2) of feeler mechanism (9) is concentric;
Described feeler mechanism (9) comprises;
Periphery is distributed with to break with institute machining box every disconnected three breach (9-5) suitable every the geomery of breach, be connected on the housing (8-4) of described indexing mechanism (8), can pass in and out up or down in the breach of its correspondence (9-5) and control the retainer (9-1) of profiling rotating disk (9-2) turned position, the synchronizing shaft (8-3) that described profiling rotating disk (9-2) fixed cover is loaded on described indexing mechanism (8) stretches out in the part of described housing (8-4).
2. machining box according to claim 1 break every plane fixture, it is characterized in that: the positioning support (6-9) of described positioning and clamping mechanism (6) is installed on the outer top, housing (8-4) right side of indexing mechanism (8); The locating piece (6-10) of described positioning and clamping mechanism (6) is installed on the outer top, housing (8-4) right side of indexing mechanism (8)
,be positioned at positioning support (6-9) top.
3. machining box according to claim 1 break every plane fixture, it is characterized in that: friction top (6-3) bottom righthand side of described positioning and clamping mechanism (6) adopts pin (6-4) to be rotatably connected to the right top of supporting base (6-7); 2 of 3 bearings (6-5) of described positioning and clamping mechanism (6) adopt two pins (6-6) locate and are rotatably installed on the two sides of supporting base (6-7) mounting groove (6-7-1) bottom, and 1 adopts another pin (6-6) to locate and in the rotatable interior empty circular arc being installed on friction top (6-3); Supporting base (6-7) lower end of described positioning and clamping mechanism (6) adopts screw (4-3) to be fixed on clamp bottom board (4-1) right-hand member.
4. machining box according to claim 1 break every plane fixture, it is characterized in that: described in be connected to described indexing mechanism (8) housing (8-4), can to pass in and out up or down in the breach of its correspondence and the retainer (9-1) controlling profiling rotating disk (9-2) turned position is pin; This pin has pin body (9-1-1) and positive stop end (9-1-4), housing (8-4) the outer upper left side of described indexing mechanism (8) is provided with holder (8-6), be provided with locking pin cover (9-1-2) in it, have in this locking pin cover (9-1-2) and be set in pin body (9-1-1) and go up and be positioned at the spring (9-1-3) between the top of locking pin cover (9-1-2) and the positive stop end (9-1-4) of pin.
5. utilize the plane fixture machining box according to any one of claim 1 to 4 break every a method, it is characterized in that: comprise the following steps;
Turning, on horizontal lathe, turning machining box breaks spacer ring;
Planing, the plane fixture planing casing described in planer utilizes is disconnected every breach;
First, above-mentioned plane fixture is installed, is placed on planing machine platen face, fix with bolt nut and pre-clamper, utilize dial gauge clamping fixture for correcting base plate to correct basal plane, fastening clips;
Then, casing is installed: be placed in casing one end in the supporting base (6-7) of the clamp system (6) of plane fixture, adopts the clamping of nut (6-2), bolt (6-1), friction top (6-3), pin (6-4), bearing (6-5) and pin (6-6); Breaking casing every notch alignment locating piece (6-10), adopts pressing plate (6-8) to compress;
Then, planing casing: adjustment lathe arranges the starting point and ending point in casing working depth direction, corrects cutter and selects rational cutting parameter, starts planing, each section is disconnected stays 0.5mm surplus in index direction, diametric(al) is stayed 0.5mm surplus, shake the handle (7-1) of transmission mechanism (7) or directly rotate handwheel (7-2), make vertical rotation axle (7-3) carry-over moment, first vertical-transmission gear train (7-4, 7-7) change moment direction, horizontal drive shaft (7-5) transmission changes moment to the second vertical-transmission gear train (7-6 behind direction, 7-9), indexing mechanism (8) is passed torque to after again changing moment direction, by the turbine (8-2) of indexing mechanism (8), the casing that rotarily drives of worm screw (8-1) rotates, the profiling rotating disk (9-2) of feeler mechanism (9) rotates together with the synchronizing shaft (8-3) of indexing mechanism (8) simultaneously, the retainer (9-1) be connected on the housing (8-4) of described indexing mechanism (8) is placed in the breach of profiling rotating disk (9-2) of its correspondence, to control profiling rotating disk (9-2) turned position,
Repeat above-mentioned steps, adjustment planing index direction and radial direction size, until be worked into regulation requirement by casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715675.XA CN103692256B (en) | 2013-12-23 | 2013-12-23 | A kind of machining box break every plane fixture and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715675.XA CN103692256B (en) | 2013-12-23 | 2013-12-23 | A kind of machining box break every plane fixture and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103692256A CN103692256A (en) | 2014-04-02 |
| CN103692256B true CN103692256B (en) | 2016-02-24 |
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| CN201310715675.XA Expired - Fee Related CN103692256B (en) | 2013-12-23 | 2013-12-23 | A kind of machining box break every plane fixture and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826279B (en) * | 2016-12-15 | 2019-01-01 | 天长缸盖有限公司 | A kind of fixture fixed suitable for different type cylinder cap |
| CN113478317B (en) * | 2021-07-30 | 2023-08-08 | 宇环数控机床股份有限公司 | Automobile engine valve lock grinding equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4022048A1 (en) * | 1990-07-11 | 1992-01-16 | Doerries Scharmann Gmbh | Mechanically driven tool changer - is for horizontal borer and has tool changing head driven by engagement with drive shaft in docking position of spindle |
| DE4237422A1 (en) * | 1991-12-18 | 1993-06-17 | Magerl Feinmechanik Gmbh | |
| CN101733662A (en) * | 2008-11-17 | 2010-06-16 | 吴江市海鑫机械有限公司 | fixture |
| CN101780646A (en) * | 2010-03-10 | 2010-07-21 | 广东鸿特精密技术股份有限公司 | Reversely boring clamp for vertically clamping center holes of products and application thereof |
| CN101912984A (en) * | 2010-08-10 | 2010-12-15 | 南车戚墅堰机车有限公司 | Equipment for machining side faces and side holes of large-size box type workpiece |
| CN203650020U (en) * | 2013-12-23 | 2014-06-18 | 重庆望江工业有限公司 | Clamp for plane for processing box partition |
-
2013
- 2013-12-23 CN CN201310715675.XA patent/CN103692256B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4022048A1 (en) * | 1990-07-11 | 1992-01-16 | Doerries Scharmann Gmbh | Mechanically driven tool changer - is for horizontal borer and has tool changing head driven by engagement with drive shaft in docking position of spindle |
| DE4237422A1 (en) * | 1991-12-18 | 1993-06-17 | Magerl Feinmechanik Gmbh | |
| CN101733662A (en) * | 2008-11-17 | 2010-06-16 | 吴江市海鑫机械有限公司 | fixture |
| CN101780646A (en) * | 2010-03-10 | 2010-07-21 | 广东鸿特精密技术股份有限公司 | Reversely boring clamp for vertically clamping center holes of products and application thereof |
| CN101912984A (en) * | 2010-08-10 | 2010-12-15 | 南车戚墅堰机车有限公司 | Equipment for machining side faces and side holes of large-size box type workpiece |
| CN203650020U (en) * | 2013-12-23 | 2014-06-18 | 重庆望江工业有限公司 | Clamp for plane for processing box partition |
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|---|---|
| CN103692256A (en) | 2014-04-02 |
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