CN104690554A - Cylinder sleeve processing center - Google Patents
Cylinder sleeve processing center Download PDFInfo
- Publication number
- CN104690554A CN104690554A CN201510115492.3A CN201510115492A CN104690554A CN 104690554 A CN104690554 A CN 104690554A CN 201510115492 A CN201510115492 A CN 201510115492A CN 104690554 A CN104690554 A CN 104690554A
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- honing
- belt pulley
- push rod
- right boring
- cylinder
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- 239000004575 stone Substances 0.000 claims description 24
- 238000009826 distribution Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 10
- 230000002250 progressing effect Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 230000008602 contraction Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 241000272161 Charadriiformes Species 0.000 description 3
- 239000007799 cork Substances 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- BQYJATMQXGBDHF-UHFFFAOYSA-N difenoconazole Chemical compound O1C(C)COC1(C=1C(=CC(OC=2C=CC(Cl)=CC=2)=CC=1)Cl)CN1N=CN=C1 BQYJATMQXGBDHF-UHFFFAOYSA-N 0.000 description 3
- 229910001651 emery Inorganic materials 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a cylinder sleeve processing center. The cylinder sleeve processing center comprises a base, an upright post, a fine boring mechanism, a honing mechanism, a cylinder sleeve clamp, a lead rail, a tensioning mechanism, an expansion and contraction mechanism, and a linkage honing head; the upright post is installed on the base, and the honing mechanism is fixed at the lower part of the upright post; the honing mechanism is fixed at the upper part of the upright post, and the lead rail is installed in the middle part of the upright post; the cylinder sleeve clamp is installed on the lead rail, and the cylinder sleeve clamp can be vertically moved in relative to the upright post; the expansion and contraction mechanism is fixed at the upper part of the honing mechanism, and the linkage honing head is connected with the honing mechanism. The cylinder sleeve processing center is simple in structure, low in cost, convenient to process and applicable to process most cylinder sleeves.
Description
Technical field
The present invention relates to cylinder sleeve manufacture field, refer more particularly to a kind of cylinder sleeve machining center.
Background technology
In cylinder sleeve processing general at present, the device for honing mainly contains several as follows:
1, common honing machine, is made up of base, column, main spindle box, single expansion mechanism, gear-box, workbench, connecting rod, the first-class component of honing.Its operation principle is: put by cylinder sleeve on the table, and main spindle box drivening rod and honing head pump, and carries out Honing process.
2, automatic hydraulic honing machine, is made up of base, column, main axle unit, two expansion mechanism, workbench, connecting rod, the first-class component of honing.Its operation principle is: put by cylinder sleeve on the table, and main shaft drivening rod and honing head pump, and carries out Honing process.
Said apparatus has the following disadvantages:
1, honing surplus is large, and production efficiency is low.
Above-mentioned two kinds of plover mill machines all have the following disadvantages, and cylinder sleeve bore is first processed on boring machine, then on honing machine, carries out honing, due to twice clamping, there is clamping error, so cylinder sleeve bore surplus is enough large.Simultaneously because of twice clamping, so efficiency is very low.
2, equipment manufacturing cost is high:
Because the finishing of internal diameter of cylinder sleeve will complete respectively on boring machine and plover mill machine, therefore want two independent lathes, independent base, column, control unit etc. all wanted by every platform lathe, so cost is high.
3, Fixture designing is unreasonable, interchangeability difference and somewhat expensive.
4, bistrique poor universality, cost is high.
5, greatly, waste is serious for diamond sand strip, cork emery stick consumption.
6, Product Precision, platform reticulate pattern quality are not ideal enough.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point of the prior art and provide a kind of structure simple, easy to process, practical cylinder sleeve machining center.
The present invention realizes in the following way:
A kind of cylinder sleeve machining center, it is characterized in that: comprise base 1, column 2, right boring mechanism 3, honing mechanism 4, cylinder sleeve clamp 5, guide rail 6, expansion mechanism 7, connecting rod honing head 8, described column 2 is arranged on base 1; The bottom of column 2 is fixed in described right boring mechanism 3; Described honing mechanism 4 is fixed on the top of column 2, and described guide rail 6 is arranged on the middle part of column 2, and described cylinder sleeve clamp 5 is arranged on guide rail 6, and cylinder sleeve clamp 5 can move up and down relative to column 2; Described expansion mechanism 7 is fixed on the top of honing mechanism 4; Described connecting rod honing head 8 is connected with honing mechanism 4.
Described right boring mechanism 3 comprises fine boring cutter 31, right boring bar 32, right boring main shaft 33, right boring main spindle box body 34, belt 35, belt pulley 36, servomotor 37, described right boring main spindle box body 34 is connected to the bottom of column 2, described right boring main shaft 33 is connected on right boring main spindle box body 34, and right boring main shaft 33 is rotatable relative to right boring main spindle box body 34; Described belt pulley 36 is connected to the lower end of right boring main shaft 33; Described right boring bar 32 is connected to the upper end of right boring main shaft 33; Described fine boring cutter 31 is connected to the other end of right boring bar 32; The bottom of column 2 is located at by described servomotor 37, and is connected by belt 35 between servomotor 37 with belt pulley 36.
Described cylinder sleeve clamp 5 comprises bearing 51, cover 52 of following one's inclinations, oil cylinder 53, nut 56, supporting plate 57, pressing plate 58, ejector sleeve 59, and described bearing 51 is connected on guide rail 6, and bearing 51 can move up and down relative to column 2; The left and right sides of described bearing 51 is connected to an oil cylinder 53; The lower end of described oil cylinder 53 is connected with piston rod 54; Supporting plate 57 is connected with between described two piston rods 54; Described cover 52 of following one's inclinations is fixed on bearing 51 by nut 56; The upper end of described two oil cylinders 53 is connected with pressing plate 58; Described ejector sleeve 59 is sheathed on follows one's inclinations in cover 52, and the top of ejector sleeve 59 is connected with pressing plate 58.
Described honing mechanism 4 comprises main spindle box body 42, hollow spindle 43, air distribution shaft 44, attaching nut 45, second servomotor 46, first belt 47, second belt pulley 48, first belt pulley 49, and described main spindle box body 42 is connected to the top of column 2; Described hollow spindle 43 is connected on main spindle box body 42, and hollow spindle 43 is rotatable relative to main spindle box body 42; The upper end of described hollow spindle 43 is connected with the first belt pulley 49; Described second servomotor 46 is connected on main spindle box body 42; The rotating shaft of described second servomotor 46 is connected with the second belt pulley 48; Be connected by the first belt 47 between described first belt pulley 49 and the second belt pulley 48; The lower end of described hollow spindle 43 is connected with air distribution shaft 44, and described attaching nut 45 is connected on the lower end of air distribution shaft 44.
Described expansion mechanism 7 comprises smart feed cylinder 71, cylinder piston rod 72, leading screw 73, the 5th belt pulley 74, casing 75, coarse feed push rod 76, progresses greatly to push rod 77, the 3rd servomotor 78, second belt 79, the 4th belt pulley 710, and described casing 75 is connected on main spindle box body 42; Described smart feed cylinder 71 is located on casing 75, and described cylinder piston rod 72 is connected with smart feed cylinder 71; Described leading screw 73 is connected with the 5th belt pulley 74; Described 5th belt pulley 74 is connected with the 4th belt pulley 710 on the 3rd servomotor 78 be located on casing 75 by the second belt 79; Described coarse feed push rod 76 is located on casing 75, and coarse feed push rod 76 is positioned at immediately below leading screw 73 tail end; Described progressing greatly is located on casing 75 to push rod 77, and progresses greatly and to be positioned at immediately below cylinder piston rod 72 to push rod 77.
Described connecting rod honing head 8 comprises doublejointed body 81, outer push rod 82, inner push-rod 83, catcher 84, honing head body 85, to rise core 86, rough honing oil stone base 87, internal expanding core 88, microhoning oil stone base 89 outward, and the upper end of described doublejointed body 81 is connected with air distribution shaft 44 by attaching nut 45; Described outer push rod 82 is located in doublejointed body 81, and described inner push-rod 83 is located in outer push rod 82; The upper end of described outer push rod 82 is positioned at the below of coarse feed push rod 76, and the upper end of inner push-rod 83 is positioned at the below of progressing greatly to push rod 77; Described catcher 84 is connected to the lower end of doublejointed body 81; Described honing head body 85 is connected on catcher 84, and described rough honing oil stone base 87 and microhoning oil stone base 89 are connected on honing head body 85, and are positioned at the top of ejector sleeve 59; Described outer core 86 and the internal expanding core 88 of rising is located in rough honing oil stone base 87 and microhoning oil stone base 89 respectively, and rise outward core 86 and internal expanding core 88 lay respectively at immediately below outer push rod 82 and inner push-rod 83.
Beneficial effect of the present invention is: 1, structure is simple, and frock clamp interchangeability is splendid, and tool structure is simple, cheap, is suitable for the cylinder sleeve range of work and can fluctuates 10mm.Only can complete the process of workpiece two procedures (bore hole and honing) with clamped one time, improve the machining accuracy of product and the quality of platform reticulate pattern; Ensured dimensional accuracy and the roughness of inner hole of workpiece before honing by right boring operation, because honing surplus reduces, production efficiency is significantly improved; Honing diamond sand strip and the also corresponding minimizing of cork emery stick consumption simultaneously; and the flatness of diamond sand strip and cork emery stick obtains fabulous protection; effectively ensure the dimensional accuracy (cylindricity≤0.005mm of cylinder sleeve; diameter difference ± 0.005mm), platform reticulate pattern parameter can reach Europe more than V standard.
2, accurately machined for cylinder sleeve bore boring machine and plover mill machine organically combine by the present invention, the processing of cylinder sleeve bore two procedures (bore hole and honing) can be completed by clamped one time, improve the machining accuracy of product and the quality of platform reticulate pattern.Frock clamp interchangeability is splendid simultaneously, and tool structure is simple, cheap, further increases the versatility of honing head, reduces production cost.
Accompanying drawing explanation
Fig. 1 structural front view of the present invention;
Fig. 2 structure side view of the present invention;
Fig. 3 right boring mechanism structure of the present invention schematic diagram;
Fig. 4 cylinder sleeve clamp structural representation of the present invention;
Fig. 5 honing mechanism structural representation of the present invention;
Fig. 6 expansion mechanism structural representation of the present invention;
Fig. 7 connecting rod honing mandrel construction of the present invention schematic diagram;
Fig. 8 embodiment of the present invention structural representation.
Detailed description of the invention
Now by reference to the accompanying drawings, the specific embodiment of the invention is described in detail in detail:
As shown in Figure 1 and Figure 2, a kind of cylinder sleeve machining center, comprises base 1, column 2, right boring mechanism 3, honing mechanism 4, cylinder sleeve clamp 5, guide rail 6, expansion mechanism 7, connecting rod honing head 8, and column 2 is arranged on base 1; The bottom of column 2 is fixed in right boring mechanism 3; Honing mechanism 4 is fixed on the top of column 2, and guide rail 6 is arranged on the middle part of column 2, and cylinder sleeve clamp 5 is arranged on guide rail 6, and cylinder sleeve clamp 5 can move up and down relative to column 2; Expansion mechanism 7 is fixed on the top of honing mechanism 4; Connecting rod honing head 8 is connected with honing mechanism 4.
As shown in Figure 3, right boring mechanism 3 of the present invention comprises fine boring cutter 31, right boring bar 32, right boring main shaft 33, right boring main spindle box body 34, belt 35, belt pulley 36, servomotor 37, right boring main spindle box body 34 is connected to the bottom of column 2, right boring main shaft 33 is connected on right boring main spindle box body 34, and right boring main shaft 33 is rotatable relative to right boring main spindle box body 34; Belt pulley 36 is connected to the lower end of right boring main shaft 33; Right boring bar 32 is connected to the upper end of right boring main shaft 33; Fine boring cutter 31 is connected to the other end of right boring bar 32; The bottom of column 2 is located at by servomotor 37, and be connected by belt 35 between servomotor 37 with belt pulley 36, servomotor 37 rotates, belt pulley 36 is driven to rotate by belt 35, belt pulley 36 drives right boring main shaft 33 to rotate, right boring main shaft 33 drives right boring bar 32 to rotate, thus drives fine boring cutter 31 to work.
As shown in Figure 4, cylinder sleeve clamp 5 of the present invention comprises bearing 51, cover 52 of following one's inclinations, oil cylinder 53, nut 56, supporting plate 57, pressing plate 58, ejector sleeve 59, and bearing 51 is connected on guide rail 6, and bearing 51 can move up and down relative to column 2; The left and right sides of bearing 51 is connected to an oil cylinder 53; The lower end of oil cylinder 53 is connected with piston rod 54; Being connected with supporting plate 57 cover 52 of following one's inclinations between two piston rods 54 is fixed on bearing 51 by nut 56; The upper end of two oil cylinders 53 is connected with pressing plate 58; Ejector sleeve 59 is sheathed on follows one's inclinations in cover 52, and the top of ejector sleeve 59 is connected with pressing plate 58, and workpiece 9 is put on supporting plate 57, the oil-feed of oil cylinder 53 cavity of resorption, drives supporting plate 57 to follow one's inclinations in cover 52 by workpiece 9 press-in; The oil-feed of oil cylinder 53 epicoele, band dynamic pressure plate 58, pressing plate 58 drives ejector sleeve 59, and workpiece 9 is ejected cover 52 of following one's inclinations.
As shown in Figure 5, honing mechanism 4 of the present invention comprises main spindle box body 42, hollow spindle 43, air distribution shaft 44, attaching nut 45, second servomotor 46, first belt 47, second belt pulley 48, first belt pulley 49, and main spindle box body 42 is connected to the top of column 2; Hollow spindle 43 is connected on main spindle box body 42, and hollow spindle 43 is rotatable relative to main spindle box body 42; The upper end of hollow spindle 43 is connected with the first belt pulley 49; Second servomotor 46 is connected on main spindle box body 42; The rotating shaft of the second servomotor 46 is connected with the second belt pulley 48; Be connected by the first belt 47 between first belt pulley 49 and the second belt pulley 48; The lower end of hollow spindle 43 is connected with air distribution shaft 44, attaching nut 45 is connected on the lower end of air distribution shaft 44, second servomotor 46 drives the second belt pulley 48 to rotate, the first belt pulley 49 is driven to rotate by the first belt 47, first belt pulley 49 drives hollow spindle 43 to rotate, thus drivening rod honing head 8 works.
As shown in Figure 6, expansion mechanism 7 of the present invention comprises smart feed cylinder 71, cylinder piston rod 72, leading screw 73, the 5th belt pulley 74, casing 75, coarse feed push rod 76, progresses greatly to push rod 77, the 3rd servomotor 78, second belt 79, the 4th belt pulley 710, and casing 75 is connected on main spindle box body 42; Essence feed cylinder 71 is located on casing 75, and cylinder piston rod 72 is connected with smart feed cylinder 71; Leading screw 73 is connected with the 5th belt pulley 74; 5th belt pulley 74 is connected with the 4th belt pulley 710 on the 3rd servomotor 78 be located on casing 75 by the second belt 79; Coarse feed push rod 76 is located on casing 75, and coarse feed push rod 76 is positioned at immediately below leading screw 73 tail end; Progress greatly and be located on casing 75 to push rod 77, and progress greatly and be positioned at immediately below cylinder piston rod 72 to push rod 77,3rd servomotor 78 drives the 4th belt pulley 710 to rotate, the 5th belt pulley 74 is driven to rotate by the second belt 79,5th belt pulley 74 links together with leading screw 73, and leading screw 73 promotes coarse feed push rod 76 and works; The oil-feed of essence feed cylinder 71 epicoele, promotes cylinder piston rod 72 and moves, and cylinder piston rod 72 promotes to progress greatly and to work to push rod 77.
As shown in Figure 7, connecting rod honing head 8 of the present invention comprises doublejointed body 81, outer push rod 82, inner push-rod 83, catcher 84, honing head body 85, to rise core 86, rough honing oil stone base 87, internal expanding core 88, microhoning oil stone base 89 outward, and the upper end of doublejointed body 81 is connected with air distribution shaft 44 by attaching nut 45; Outer push rod 82 is located in doublejointed body 81, and inner push-rod 83 is located in outer push rod 82; The upper end of outer push rod 82 is positioned at the below of coarse feed push rod 76, and coarse feed push rod 76 promotes outer push rod 82 and works; The upper end of inner push-rod 83 is positioned at the below of progressing greatly to push rod 77, progresses greatly to promote inner push-rod 83 to push rod 77 and work; Catcher 84 is connected to the lower end of doublejointed body 81; Honing head body 85 is connected on catcher 84, and rough honing oil stone base 87 and microhoning oil stone base 89 are connected on honing head body 85, and are positioned at the top of ejector sleeve 59; Rise outward core 86 and internal expanding core 88 is located in rough honing oil stone base 87 and microhoning oil stone base 89 respectively, and outer core 86 and the internal expanding core 88 of rising lays respectively at immediately below outer push rod 82 and inner push-rod 83, outer push rod 82 promotes the outer core 86 that rises, and the core 86 spreading rough honing oil stone base 87 that rises outward works; Inner push-rod 83 promotes internal expanding core 88, and internal expanding core 88 spreading microhoning oil stone base 89 works.
As shown in Figure 8, the present invention can adopt horizontal mode to connect, and is specially: column 2 crosses on base 1, and right boring mechanism 3 is located at the left side of column 2, and honing mechanism 4 is located at the right side of column 2, and cylinder sleeve clamp 5 is located between right boring mechanism 3 and honing mechanism 4; Guide rail 6 is located on column 2, and cylinder sleeve clamp 5 is connected on guide rail 6; Expansion mechanism 7 is fixed on the right side of honing mechanism 4; Connecting rod honing head 8 is connected with honing mechanism 4, and the connection of each part can refer to vertical cylinder sleeve machining center.
During work, at the initial position of cylinder sleeve clamp 5, first cylinder sleeve 9 is put into cylinder sleeve clamp 5, cylinder sleeve clamp 5 moves down, right boring main shaft 33 High Rotation Speed, fine finishining is carried out to the endoporus of cylinder sleeve 9, after inner hole finish-boring completes, cylinder sleeve clamp 5 moves up, introduce honing mechanism 4, hollow spindle 43 starts to rotate, cylinder sleeve clamp about 5 starts to move reciprocatingly, the coarse feed push rod 76 of expansion mechanism 7 and progress greatly and promote outer core 86 and the internal expanding core 88 of rising to push rod 77 and work, rise outward core 86 and internal expanding core 88 spreading rough honing oil stone base 87 and microhoning oil stone base 89, Honing process is carried out to the endoporus of cylinder sleeve 9, to be processed complete after, expansion mechanism 7 makes rough honing oil stone base 87 and microhoning oil stone base 89 shrink, cylinder sleeve clamp 5 moves down, get back to initial position, take down cylinder sleeve 9, enter next working cycles.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a cylinder sleeve machining center, it is characterized in that: comprise base (1), column (2), right boring mechanism (3), honing mechanism (4), cylinder sleeve clamp (5), guide rail (6), expansion mechanism (7), connecting rod honing head (8), described column (2) is arranged on base (1); Described right boring mechanism (3) is fixed on the bottom of column (2); Described honing mechanism (4) is fixed on the top of column (2), described guide rail (6) is arranged on the middle part of column (2), described cylinder sleeve clamp (5) is arranged on guide rail (6), and cylinder sleeve clamp (5) can move up and down relative to column (2); Described expansion mechanism (7) is fixed on the top of honing mechanism (4); Described connecting rod honing head (8) is connected with honing mechanism (4).
2. a kind of cylinder sleeve machining center according to claim 1, it is characterized in that: described right boring mechanism (3) comprises fine boring cutter (31), right boring bar (32), right boring main shaft (33), right boring main spindle box body (34), belt (35), belt pulley (36), servomotor (37), described right boring main spindle box body (34) is connected to the bottom of column (2), described right boring main shaft (33) is connected on right boring main spindle box body (34), and right boring main shaft (33) is rotatable relative to right boring main spindle box body (34); Described belt pulley (36) is connected to the lower end of right boring main shaft (33); Described right boring bar (32) is connected to the upper end of right boring main shaft (33); Described fine boring cutter (31) is connected to the other end of right boring bar (32); The bottom of column (2) is located at by described servomotor (37), and is connected by belt (35) between servomotor (37) with belt pulley (36).
3. a kind of cylinder sleeve machining center according to claim 1, it is characterized in that: described cylinder sleeve clamp (5) comprises bearing (51), cover (52) of following one's inclinations, oil cylinder (53), nut (56), supporting plate (57), pressing plate (58), ejector sleeve (59), described bearing (51) is connected on guide rail (6), and bearing (51) can move up and down relative to column (2); The left and right sides of described bearing (51) is connected to an oil cylinder (53); The lower end of described oil cylinder (53) is connected with piston rod (54); Supporting plate (57) is connected with between described two piston rods (54); Described cover (52) of following one's inclinations is fixed on bearing (51) by nut (56); The upper end of described two oil cylinders (53) is connected with pressing plate (58); Described ejector sleeve (59) is sheathed on follows one's inclinations in cover (52), and the top of ejector sleeve (59) is connected with pressing plate (58).
4. a kind of cylinder sleeve machining center according to claim 1, it is characterized in that: described honing mechanism (4) comprises main spindle box body (42), hollow spindle (43), air distribution shaft (44), attaching nut (45), the second servomotor (46), the first belt (47), the second belt pulley (48), the first belt pulley (49), and described main spindle box body (42) is connected to the top of column (2); Described hollow spindle (43) is connected on main spindle box body (42), and hollow spindle (43) is rotatable relative to main spindle box body (42); The upper end of described hollow spindle (43) is connected with the first belt pulley (49); Described second servomotor (46) is connected on main spindle box body (42); The rotating shaft of described second servomotor (46) is connected with the second belt pulley (48); Be connected by the first belt (47) between described first belt pulley (49) and the second belt pulley (48); The lower end of described hollow spindle (43) is connected with air distribution shaft (44), and described attaching nut (45) is connected on the lower end of air distribution shaft (44).
5. a kind of cylinder sleeve machining center according to claim 1, it is characterized in that: described expansion mechanism (7) comprises smart feed cylinder (71), cylinder piston rod (72), leading screw (73), the 5th belt pulley (74), casing (75), coarse feed push rod (76), progresses greatly to push rod (77), the 3rd servomotor (78), the second belt (79), the 4th belt pulley (710), and described casing (75) is connected on main spindle box body (42); Described smart feed cylinder (71) is located on casing (75), and described cylinder piston rod (72) is connected with smart feed cylinder (71); Described leading screw (73) is connected with the 5th belt pulley (74); Described 5th belt pulley (74) is connected with the 4th belt pulley (710) on the 3rd servomotor (78) be located on casing (75) by the second belt (79); Described coarse feed push rod (76) is located on casing (75), and coarse feed push rod (76) is positioned at immediately below leading screw (73) tail end; Described progressing greatly is located on casing (75) to push rod (77), and progresses greatly and to be positioned at immediately below cylinder piston rod (72) to push rod (77).
6. a kind of cylinder sleeve machining center according to claim 1, it is characterized in that: described connecting rod honing head (8) comprises doublejointed body (81), outer push rod (82), inner push-rod (83), catcher (84), honing head body (85), to rise core (86), rough honing oil stone base (87), internal expanding core (88), microhoning oil stone base (89) outward, and the upper end of described doublejointed body (81) is connected with air distribution shaft (44) by attaching nut (45); Described outer push rod (82) is located in doublejointed body (81), and described inner push-rod (83) is located in outer push rod (82); The upper end of described outer push rod (82) is positioned at the below of coarse feed push rod (76), and the upper end of inner push-rod (83) is positioned at the below of progressing greatly to push rod (77); Described catcher (84) is connected to the lower end of doublejointed body (81); Described honing head body (85) is connected on catcher (84), described rough honing oil stone base (87) and microhoning oil stone base (89) are connected on honing head body (85), and are positioned at the top of ejector sleeve (59); Described outer core (86) and the internal expanding core (88) of rising is located in rough honing oil stone base (87) and microhoning oil stone base (89) respectively, and rise outward core (86) and internal expanding core (88) lay respectively at immediately below outer push rod (82) and inner push-rod (83).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115492.3A CN104690554B (en) | 2015-03-17 | 2015-03-17 | A kind of cylinder sleeve machining center |
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| CN201510115492.3A CN104690554B (en) | 2015-03-17 | 2015-03-17 | A kind of cylinder sleeve machining center |
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| CN104690554B CN104690554B (en) | 2017-11-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378472A (en) * | 2016-06-04 | 2017-02-08 | 陈秋 | Vertical boring mill used for cylinder jacket machining |
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| Publication number | Publication date |
|---|---|
| CN104690554B (en) | 2017-11-17 |
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Effective date of registration: 20210819 Address after: 350011 floor 3, building 1, No. 468, Fuxin East Road, Jin'an District, Fuzhou City, Fujian Province Patentee after: JUXING (FUJIAN) MACHINERY Co.,Ltd. Address before: 350005 unit 101, block 17, zone 4, Wangzhuang new village, Jin'an District, Fuzhou City, Fujian Province Patentee before: Chen Qiu Patentee before: Shi Hongfei |
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