CN103481053B - A kind of air cylinder sleeve of engine pressing machine - Google Patents
A kind of air cylinder sleeve of engine pressing machine Download PDFInfo
- Publication number
- CN103481053B CN103481053B CN201310418142.5A CN201310418142A CN103481053B CN 103481053 B CN103481053 B CN 103481053B CN 201310418142 A CN201310418142 A CN 201310418142A CN 103481053 B CN103481053 B CN 103481053B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cylinder sleeve
- sleeve
- guide
- feed mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of air cylinder sleeve of engine pressing machine, belong to technical field of mechanical equipment.A kind of air cylinder sleeve of engine pressing machine of the present invention, comprise base, footstock, rear column, front column, cylinder sleeve feed mechanism, cylinder body feed mechanism, cylinder sleeve indenter device and positioning carrier, the front portion of described base is connected with the front portion of footstock by front column; The rear portion of described base is connected with the rear portion of footstock by rear column; Described cylinder sleeve indenter device is located at the below of footstock, and is connected with footstock; Described cylinder sleeve feed mechanism is installed on the inner side of rear column, and in cylinder sleeve feed mechanism, the material loading part of cylinder sleeve loader is positioned at immediately below cylinder sleeve indenter device; Described cylinder body feed mechanism and positioning carrier are all located on base.The present invention can realize the fully automatic feeding of cylinder sleeve; The full-automatic material-feeding of cylinder body can be realized, and the High Precision Automatic location that can realize cylinder body and high bearing capacity.
Description
Technical field
The present invention relates to a kind of technical field of mechanical equipment, more particularly, relate to a kind of air cylinder sleeve of engine pressing machine.
Background technology
The cylinder sleeve of engine cylinder-body is the vital part of engine, and during engine operation, piston moves reciprocatingly in cylinder, in order to improve the wearability of cast iron housing cylinder holes, is pressed into a thin-wall cylinder casing in cylinder holes.The thin-walled steel bushing hardness of press-in is high, and surface quality is high, has very high wearability, substantially increases the life-span of engine.But this thin-wall cylinder casing press-fits more difficult, press-fit and improperly will cause cylinder sleeve bore gross distortion, cylinder sleeve is damaged by pressure, cause waste and affect the performance of engine.In addition, mostly be manual operation in the existing air cylinder sleeve of engine pressing machine course of work, productivity ratio is low.
Through retrieval, as China Patent No. ZL201220301919.0, authorized announcement date is on 01 09th, 2013, and invention and created name is: the assembling device of dry liner of diesel engine., this application case relates to a kind of assembling device of dry liner of diesel engine.This assembling device comprises: pressing machine, cylinder sleeve pressure head, cylinder sleeve fairlead and little raceway assembly; Wherein, pressing machine comprises: be positioned at the hydraulic seat that top is connected with Driven by Hydraulic Cylinder and the horizontal base be positioned at below hydraulic seat; Little raceway assembly is arranged on base, and two ends are connected with the large raceway transporting cylinder block to be assembled respectively; Cylinder sleeve pressure head comprises: the hemisphere that the plug that lower end and cylinder jacket upper end adaptation are inserted, the stop lug at middle part and top and hydraulic seat compress comes directly towards; Cylinder sleeve fairlead is ladder shaft-like, and top small end and cylinder jacket lower end adaptation are inserted, and the cylinder holes adaptation of the large end in bottom and cylinder block to be assembled is inserted.The assembling device of this dry liner of diesel engine is simple and reasonable, press-fits efficiency by adopting pressing machine and raceway to transport to improve, but this application case still Shortcomings part: and 1, cylinder sleeve pressure head can not automatic material taking, and easily makes cylinder sleeve lose circle; 2, the positioning precision of cylinder body has much room for improvement; Reckon without raceway stressed problem when 3, adopting raceway to transport, the bearing capacity of device need be improved.
Summary of the invention
1. invent the technical problem that will solve
The object of the invention is to overcome the deficiency of cylinder jacket pressing machine in prior art, provide a kind of air cylinder sleeve of engine pressing machine, adopt technical scheme of the present invention, the full-automatic conveying of cylinder body can be realized, the High Precision Automatic location to cylinder body can be realized simultaneously; Also can realize the fully automatic feeding of cylinder sleeve, in addition, can guarantee that cylinder sleeve can not lose circle while realizing automatic material taking, cylinder sleeve also can self-centering, namely guarantees that pressure head body is accurately pressed into cylinder sleeve, guarantees that again cylinder sleeve is accurately pressed into cylinder body; Can also pressure changing in time in automatic feedback gland process, can Real-Time Monitoring, and then control in real time.
2. technical scheme
For achieving the above object, technical scheme provided by the invention is:
A kind of air cylinder sleeve of engine pressing machine of the present invention, comprise base, footstock, rear column, front column, cylinder sleeve feed mechanism, cylinder body feed mechanism, cylinder sleeve self-centering indenter device and positioning carrier, the front portion of described base is connected with the front portion of footstock by front column; The rear portion of described base is connected with the rear portion of footstock by rear column; Described cylinder sleeve self-centering indenter device is located at the below of footstock, and is connected with footstock; Described cylinder sleeve feed mechanism is installed on the inner side of rear column, and in cylinder sleeve feed mechanism, the material loading part of cylinder sleeve loader is positioned at immediately below cylinder sleeve self-centering indenter device; Described cylinder body feed mechanism and positioning carrier are all located on base;
Described cylinder sleeve feed mechanism comprises side stand, moves horizontally frame, lift cylinder, vertical guide rail, horizontal guide rail, flat-removing air cyclinder and cylinder sleeve loader, and described side stand is positioned at the inner side of rear column, and is connected with rear column; Described side stand is fixed with the horizontal guide rail of horizontal positioned; What the length direction described horizontal guide rail is arranged with along horizontal guide rail slided moves horizontally frame; The described frame that moves horizontally is connected with the flat-removing air cyclinder of horizontal positioned by first piston bar; The described inside moving horizontally frame is fixed with the vertical guide rail vertically placed; Described vertical guide rail is arranged with the cylinder sleeve loader that the length direction along vertical guide rail slides; Described cylinder sleeve loader is connected with the lift cylinder of horizontal positioned by the second piston rod; Described lift cylinder is arranged on and moves horizontally on the upper side frame of frame;
Described cylinder body feed mechanism comprises roller-way, cylinder body lifting platform, lifting guide pillar and support casing, and one end of described lifting guide pillar is connected mutually with base, and the other end of lifting guide pillar is connected mutually with cylinder body lifting platform; The lower end of described cylinder body lifting platform is fixed with two translation lifting mechanisms, and translation lifting mechanism is symmetricly set on the front and back position place of cylinder body lifting platform; The upper end of described cylinder body lifting platform is fixed with two support casings, and support casing is symmetricly set on the front and back position place of cylinder body lifting platform; The inner side of two described support casings is respectively provided with a roller-way; Described each roller-way is all connected with rollgang motor by Chain conveyer;
Described positioning carrier comprises guide plate support, locator bracket, alignment pin, rest pad, supporting base and lateral register device, the top of two described support casings is respectively provided with one and is directed laterally to plate, and is directed laterally to plate and is connected by guide plate support and support casing; Described lateral register device is positioned at the below moving horizontally frame; Described lateral register device through being positioned at the side guide plate moved horizontally below frame, and is connected by locator bracket and support casing; Described alignment pin has eight, and is symmetricly set on the below of two roller-ways; The below of each described alignment pin is all fixed with rest pad, and rest pad is installed on supporting base; Described supporting base is connected on base.
Further, described cylinder sleeve self-centering indenter device comprises cylinder sleeve, pressure head body, fairlead, cylinder piston rod, the axis of cone, guide pad, cylinder piston, adjustment screw seat, positioning cover plate and guide rod, and the bottom of the described axis of cone is connected with adjustment screw seat through after guide pad; The side-walls of described adjustment screw seat is provided with symmetrically arranged back-moving spring, and symmetrically arranged action of reset spring is on guide pad; The bottom of described guide pad is designed to inverted cone-shaped; The inside of described guide pad is provided with symmetrically arranged upper steel ball hole and symmetrically arranged lower steel ball hole; All be slidably installed in each described lower steel ball hole a steel ball contacted with axis of cone lower cone face; All be slidably installed in each described upper steel ball hole a steel ball contacted with tapered sleeve taper seat, and tapered sleeve is sheathed on the middle part of the axis of cone; The bottom of described tapered sleeve is positioned at guide pad, and the top of tapered sleeve is positioned at pressure head body; The upper end of described tapered sleeve is provided with synchronisation spring;
The bottom of described pressure head body is gland body, and the outside dimension of described gland body is consistent with the outside dimension of cylinder sleeve, and consistent with the outside dimension of guide pad during contraction state; Described gland body comprises bottom gland body, middle part gland body and top gland body; The top of the described axis of cone is connected with top gland body by cylinder piston through after the gland body of middle part; One end of described middle part gland body is arranged with bottom gland body; The side-walls of described bottom gland body is provided with symmetrically arranged back-moving spring, and symmetrically arranged action of reset spring is on guide pad;
The top of described pressure head body is stop lug; The side-walls of described stop lug is provided with the first passage and the second passage; The first described passage is connected with the cavity being positioned at cylinder piston bottom; The second described passage is connected with the cavity being positioned at cylinder piston top; One end of described cylinder piston rod is connected with pressure head body by the oil cylinder piston being located at stop lug inside through after positioning cover plate, and the other end of cylinder piston rod is connected with fairlead; Described fairlead is arranged with guide plate; Described guide rod is connected with the guide plate be sheathed on fairlead, and the guide rod other end is connected mutually with positioning cover plate.
Further, the lower end of described oil cylinder piston is provided with pressure sensor, the first pad, large steel ball and the second pad successively; The upper end of described oil cylinder piston is provided with little steel ball.
Further, described translation lifting mechanism comprises bearing, rotating shaft, motor, fork and connecting plate, and the two ends of described rotating shaft are equipped with bearing; One end of described rotating shaft is connected with motor, and the other end of rotating shaft is connected with one end of fork; The other end of described fork is connected with connecting plate by bearing pin; Described connecting plate is provided with the sliding tray of horizontal direction, and above-mentioned bearing pin is installed in sliding tray; Described connecting plate and cylinder body lifting platform are connected.
Further, described horizontal guide rail, vertical guide rail and lifting guide pillar all have two, and are all oppositely arranged.
Further, described cylinder sleeve self-centering indenter device has four, and arranges along the moving direction of first piston bar.
3. beneficial effect
Adopt technical scheme provided by the invention, compared with existing known technology, there is following remarkable result:
(1) a kind of air cylinder sleeve of engine pressing machine of the present invention, it comprises cylinder sleeve feed mechanism, can realize the fully automatic feeding of cylinder sleeve;
(2) a kind of air cylinder sleeve of engine pressing machine of the present invention, it comprises cylinder body feed mechanism, can realize the full-automatic conveying of cylinder body;
(3) a kind of air cylinder sleeve of engine pressing machine of the present invention, its positioning carrier, adopts alignment pin, is directed laterally to plate and lateral register device, can realize the High Precision Automatic location to cylinder body;
(4) a kind of air cylinder sleeve of engine pressing machine of the present invention, its cylinder body feed mechanism and positioning carrier combine, and the mechanism that cylinder body is carried, cylinder body is located is united two into one, rational in infrastructure;
(4) a kind of air cylinder sleeve of engine pressing machine of the present invention, the front portion of its base is connected with the front portion of footstock by front column; The rear portion of base is connected with the rear portion of footstock by rear column, make front column and rear column only not be subject to moment of flexure by pulling force, and then the distortion of whole press is little;
(5) a kind of air cylinder sleeve of engine pressing machine of the present invention, it, after cylinder body conveying and location terminate, utilizes translation lifting mechanism to be fallen by roller-way, makes the pressure support of gland on supporting base, avoid the stressed of roller-way;
(6) a kind of air cylinder sleeve of engine pressing machine of the present invention, it comprises cylinder sleeve self-centering indenter device, can guarantee that cylinder sleeve can not lose circle while realizing automatic material taking, and cylinder sleeve also can self-centering, namely guarantee that pressure head body is accurately pressed into cylinder sleeve, guarantee that again cylinder sleeve is accurately pressed into cylinder body;
(7) a kind of air cylinder sleeve of engine pressing machine of the present invention, it has set up pressure sensor, the pressure changing in the timely automatic feedback gland process of energy, energy Real-Time Monitoring, and then controls in real time.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of air cylinder sleeve of engine pressing machine of the present invention;
Fig. 2 is the side view of a kind of air cylinder sleeve of engine pressing machine of the present invention;
Fig. 3 is the main sectional view of cylinder sleeve self-centering indenter device in the present invention.
Label declaration in schematic diagram: 1, base; 2, cylinder body lifting platform; 3, roller-way; 4, plate is directed laterally to; 5, lateral register device; 6, cylinder sleeve loader; 7, cylinder sleeve self-centering indenter device; 8, front column; 9, footstock; 10, rear column; 11, flat-removing air cyclinder; 12, horizontal guide rail; 13, vertical guide rail; 14, lift cylinder; 15, frame is moved horizontally; 16, side stand; 17, alignment pin; 18, rest pad; 19, supporting base; 20, guide pillar is elevated; 21, the second piston rod; 23, first piston bar; 24, translation lifting mechanism; 241, bearing; 242, rotating shaft; 243, fork; 244, connecting plate; 245, sliding tray; 25, fairlead; 26, guide rod; 27, positioning cover plate; 29, cylinder piston rod; 30, oil cylinder piston; 31, pressure sensor; 32, the first pad; 33, large steel ball; 34, the second pad; 35, the first passage; 36, the second passage; 37, cylinder piston; 38, cylinder sleeve; 40, pressure head body; 401, gland body; 402, stop lug; 41, tapered sleeve; 42, guide pad; 43, the axis of cone; 44, steel ball; 45, back-moving spring; 46, adjustment screw seat; 47, guide plate.
Detailed description of the invention
For understanding content of the present invention further, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Composition graphs 1, Fig. 2 and Fig. 3, a kind of air cylinder sleeve of engine pressing machine of the present embodiment, comprise base 1, footstock 9, rear column 10, front column 8, cylinder sleeve feed mechanism, cylinder body feed mechanism, cylinder sleeve self-centering indenter device 7 and positioning carrier, the front portion of base 1 is connected with the front portion of footstock 9 by front column 8; The rear portion of base 1 is connected with the rear portion of footstock 9 by rear column 10, make front column 8 and rear column 10 by pulling force not by moment of flexure, and then the distortion of whole pressing machine is little; Cylinder sleeve self-centering indenter device 7 is located at the below of footstock 9, and is connected with footstock 9, and in the present embodiment, cylinder sleeve self-centering indenter device 7 has four, and arranges along the moving direction of first piston bar 23; Cylinder sleeve feed mechanism is installed on the inner side of rear column 10, and in cylinder sleeve feed mechanism, the material loading part of cylinder sleeve loader 6 is positioned at immediately below cylinder sleeve self-centering indenter device 7; Cylinder body feed mechanism and positioning carrier are all located on base 1;
Cylinder sleeve feed mechanism comprises side stand 16, moves horizontally frame 15, lift cylinder 14, vertical guide rail 13, horizontal guide rail 12, flat-removing air cyclinder 11 and cylinder sleeve loader 6, and side stand 16 is positioned at the inner side of rear column 10, and is connected with rear column 10; Side stand 16 is fixed with the horizontal guide rail 12 of horizontal positioned; What length direction horizontal guide rail 12 is arranged with along horizontal guide rail 12 slided moves horizontally frame 15; Move horizontally frame 15 to be connected with the flat-removing air cyclinder 11 of horizontal positioned by first piston bar 23; The inside moving horizontally frame 15 is fixed with the vertical guide rail 13 vertically placed; Vertical guide rail 13 is arranged with the cylinder sleeve loader 6 that the length direction along vertical guide rail 13 slides; Cylinder sleeve loader 6 is connected with the lift cylinder 14 of horizontal positioned by the second piston rod 21; Lift cylinder 14 be arranged on move horizontally frame 15 upper side frame on, utilize flat-removing air cyclinder 11, horizontal guide rail 12 and with the first piston bar 23 moving horizontally frame 15 and be connected, controllable levels movable stand 15 slides along horizontal guide rail 12, make cylinder sleeve loader 6 can be positioned at immediately below cylinder sleeve self-centering indenter device 7, the second piston rod 21 utilizing vertical guide rail 13, lift cylinder 14 and be connected with cylinder sleeve loader 6, master cylinder cover loader 6 moves up and down along vertical guide rail 13, makes cylinder sleeve 38 energy automatic charging;
Cylinder sleeve self-centering indenter device 7 comprises cylinder sleeve 38, pressure head body 40, fairlead 25, cylinder piston rod 29, the axis of cone 43, guide pad 42, cylinder piston 37, adjustment screw seat 46, positioning cover plate 27 and guide rod 26, and the bottom of the described axis of cone 43 is connected with adjustment screw seat 46 through after guide pad 42; The side-walls of adjustment screw seat 46 is provided with symmetrically arranged back-moving spring 45, and symmetrically arranged back-moving spring 45 acts on guide pad 42; In order to serve the effect of guiding, guarantee that this device is accurately pressed into cylinder sleeve 38, also in order to reach the self-centering object of cylinder sleeve 38, realize locating the guiding of cylinder holes, guarantee that cylinder sleeve 38 is accurately pressed into cylinder body, the bottom of guide pad 42 is designed to inverted cone-shaped; The inside of guide pad 42 is provided with symmetrically arranged upper steel ball hole and symmetrically arranged lower steel ball hole; All be slidably installed in each lower steel ball hole a steel ball 44 contacted with the axis of cone 43 lower cone face; All be slidably installed in each upper steel ball hole a steel ball 44 contacted with tapered sleeve 41 taper seat, and tapered sleeve 41 is sheathed on the middle part of the axis of cone 43; The bottom of tapered sleeve 41 is positioned at guide pad 42, and the top of tapered sleeve 41 is positioned at pressure head body 40; The upper end of tapered sleeve 41 is provided with synchronisation spring 39; The bottom of pressure head body 40 is gland body 401, and the outside dimension of gland body 401 is consistent with the outside dimension of cylinder sleeve 38, and consistent with the outside dimension of the guide pad 42 during contraction state, can guarantee that cylinder sleeve 38 can not lose circle; Gland body 401 comprises bottom gland body, middle part gland body and top gland body; The top of the axis of cone 43 is connected with top gland body by cylinder piston 37 through after the gland body of middle part; One end of middle part gland body is arranged with bottom gland body; The side-walls of bottom gland body is provided with symmetrically arranged back-moving spring 45, and symmetrically arranged back-moving spring 45 acts on guide pad 42; The top of pressure head body 40 is stop lug 402; The side-walls of stop lug 402 is provided with the first passage 35 and the second passage 36; First passage 35 is connected with the cavity being positioned at cylinder piston 37 bottom; Second passage 36 is connected with the cavity being positioned at cylinder piston 37 top; One end of cylinder piston rod 29 is connected with pressure head body 40 by the oil cylinder piston 30 being located at stop lug 402 inside through after positioning cover plate 27, and the other end of cylinder piston rod 29 is connected with fairlead 25; The lower end of oil cylinder piston 30 is provided with pressure sensor 31, first pad 32, large steel ball 33 and the second pad 34 successively, sets up pressure sensor 31, the pressure changing in the timely automatic feedback gland process of energy, energy Real-Time Monitoring, and then controls in real time; The upper end of oil cylinder piston 30 is provided with little steel ball 28, adopts little steel ball 28 and large steel ball 33, can make this device in horizontal plane, have certain floatability, to adapt to the change of cylinder holes position; Fairlead 25 is arranged with guide plate 47; Guide rod 26 one end is connected with the guide plate 47 be sheathed on fairlead 25, and guide rod 26 other end is connected mutually with positioning cover plate 27; Adopt cylinder sleeve self-centering indenter device 7, can guarantee that cylinder sleeve 38 can not lose circle while realizing automatic material taking, cylinder sleeve 38 also can self-centering, namely guarantees that pressure head body is accurately pressed into cylinder sleeve 38, guarantees that again cylinder sleeve 38 is accurately pressed into cylinder body;
Cylinder body feed mechanism comprises roller-way 3, cylinder body lifting platform 2, lifting guide pillar 20 and support casing, and one end of lifting guide pillar 20 is connected mutually with base 1, and the other end of lifting guide pillar 20 is connected mutually with cylinder body lifting platform 2; The lower end of cylinder body lifting platform 2 is fixed with two translation lifting mechanisms 24, and translation lifting mechanism 24 is symmetricly set on the front and back position place of cylinder body lifting platform 2, translation lifting mechanism 24 comprises bearing 241, rotating shaft 242, motor, fork 243 and connecting plate 244, and the two ends of rotating shaft 242 are equipped with bearing 241; One end of rotating shaft 242 is connected with motor, and the other end of rotating shaft 242 is connected with one end of fork 243; The other end of fork 243 is connected with connecting plate 244 by bearing pin; Connecting plate 244 is provided with the sliding tray 245 of horizontal direction, and above-mentioned bearing pin is installed in sliding tray 245; Connecting plate 244 and cylinder body lifting platform 2 are connected; The upper end of cylinder body lifting platform 2 is fixed with two support casings, and support casing is symmetricly set on the front and back position place of cylinder body lifting platform 2; The inner side of two support casings is respectively provided with a roller-way 3; Each roller-way 3 is all connected with rollgang motor 22 by Chain conveyer, utilizes translation lifting mechanism 24 and roller-way 3, realizes the automatic transport of cylinder body, and in addition, after cylinder body is positioned at accurate location, roller-way 3 can decline, and when avoiding gland, roller-way 3 is stressed;
Positioning carrier comprises guide plate support, locator bracket, alignment pin 17, rest pad 18, supporting base 19 and lateral register device 5, the top of two support casings is respectively provided with one and is directed laterally to plate 4, and is directed laterally to plate 4 and is connected by guide plate support and support casing; Lateral register device 5 is positioned at the below moving horizontally frame 15; Lateral register device 5 through being positioned at the side guide plate 4 moved horizontally below frame 15, and is connected by locator bracket and support casing; Alignment pin 17 has eight, and is symmetricly set on the below of two roller-ways 3; The below of each alignment pin 17 is all fixed with rest pad 18, and rest pad 18 is installed on supporting base 19; Supporting base 19 is connected on base 1, adopts alignment pin 17, lateral register device 5 and is directed laterally to plate 4, can realize the High Precision Automatic location to cylinder body; In addition, utilize rest pad 18 and supporting base 19, make the pressure support of gland on supporting base 19, bearing capacity grow; In addition, can steadily movement in order to move horizontally frame 15, cylinder sleeve loader 6 and cylinder body lifting platform 2, horizontal guide rail 12, vertical guide rail 13 and lifting guide pillar 20 all have two, and are all oppositely arranged.
Utilize cylinder sleeve feed mechanism during use by cylinder sleeve 38 to moving forward to immediately below cylinder sleeve self-centering indenter device 7, and complete the automatic material taking to cylinder sleeve 38; The roller-way 3 in cylinder body feed mechanism is utilized to make cylinder body automatic transport, alignment pin 17 pairs of cylinder bodies in recycling positioning carrier position, after location is terminated, utilize the translation lifting mechanism 24 in cylinder body feed mechanism, roller-way 3 is fallen, thus make cylinder body pressure support when gland on supporting base 19, avoid the stressed of roller-way 3, thus complete the automatic charging of cylinder body; Cylinder efficient makes to overlap has the cylinder sleeve self-centering indenter device 7 of cylinder sleeve 38 to be pressed in cylinder body, thus completes gland process.
A kind of air cylinder sleeve of engine pressing machine of the present invention, can realize the full-automatic conveying of cylinder body, can realize the High Precision Automatic location to cylinder body simultaneously; Also can realize the fully automatic feeding of cylinder sleeve 38, in addition, can guarantee that cylinder sleeve 38 can not lose circle while realizing automatic material taking, cylinder sleeve 38 also can self-centering, namely guarantees that pressure head body is accurately pressed into cylinder sleeve 38, guarantees that again cylinder sleeve 38 is accurately pressed into cylinder body; Can also pressure changing in time in automatic feedback gland process, can Real-Time Monitoring, and then control in real time.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (6)
1. an air cylinder sleeve of engine pressing machine, comprise base (1), footstock (9), rear column (10) and front column (8), it is characterized in that: also comprise cylinder sleeve feed mechanism, cylinder body feed mechanism, cylinder sleeve self-centering indenter device (7) and positioning carrier, the front portion of described base (1) is connected with the front portion of footstock (9) by front column (8); The rear portion of described base (1) is connected with the rear portion of footstock (9) by rear column (10); Described cylinder sleeve self-centering indenter device (7) is located at the below of footstock (9), and is connected with footstock (9); Described cylinder sleeve feed mechanism is installed on the inner side of rear column (10), and in cylinder sleeve feed mechanism, the material loading part of cylinder sleeve loader (6) is positioned at immediately below cylinder sleeve self-centering indenter device (7); Described cylinder body feed mechanism and positioning carrier are all located on base (1);
Described cylinder sleeve feed mechanism comprises side stand (16), moves horizontally frame (15), lift cylinder (14), vertical guide rail (13), horizontal guide rail (12), flat-removing air cyclinder (11) and cylinder sleeve loader (6), described side stand (16) is positioned at the inner side of rear column (10), and is connected with rear column (10); Described side stand (16) is fixed with the horizontal guide rail (12) of horizontal positioned; What the length direction described horizontal guide rail (12) is arranged with along horizontal guide rail (12) slided moves horizontally frame (15); The described frame (15) that moves horizontally is connected with the flat-removing air cyclinder (11) of horizontal positioned by first piston bar (23); The described inside moving horizontally frame (15) is fixed with the vertical guide rail (13) vertically placed; Described vertical guide rail (13) is arranged with the cylinder sleeve loader (6) that the length direction along vertical guide rail (13) slides; Described cylinder sleeve loader (6) is connected with the lift cylinder (14) of horizontal positioned by the second piston rod (21); Described lift cylinder (14) be arranged on move horizontally frame (15) upper side frame on;
Described cylinder body feed mechanism comprises roller-way (3), cylinder body lifting platform (2), lifting guide pillar (20) and support casing, one end of described lifting guide pillar (20) is connected mutually with base (1), and the other end of lifting guide pillar (20) is connected mutually with cylinder body lifting platform (2); The lower end of described cylinder body lifting platform (2) is fixed with two translation lifting mechanisms (24), and translation lifting mechanism (24) is symmetricly set on the front and back position place of cylinder body lifting platform (2); The upper end of described cylinder body lifting platform (2) is fixed with two support casings, and support casing is symmetricly set on the front and back position place of cylinder body lifting platform (2); The inner side of two described support casings is respectively provided with a roller-way (3); Each described roller-way (3) is all connected with rollgang motor (22) by Chain conveyer;
Described positioning carrier comprises guide plate support, locator bracket, alignment pin (17), rest pad (18), supporting base (19) and lateral register device (5), the top of two described support casings is respectively provided with one and is directed laterally to plate (4), and is directed laterally to plate (4) and is connected by guide plate support and support casing; Described lateral register device (5) is positioned at the below moving horizontally frame (15); Described lateral register device (5) moves horizontally the side guide plate (4) of frame (15) below through being positioned at, and is connected by locator bracket and support casing; Described alignment pin (17) has eight, and is symmetricly set on the below of two roller-ways (3); The below of each described alignment pin (17) is all fixed with rest pad (18), and rest pad (18) is installed on supporting base (19); Described supporting base (19) is connected on base (1).
2. according to a kind of air cylinder sleeve of engine pressing machine described in claim 1, it is characterized in that: described cylinder sleeve self-centering indenter device (7) comprises cylinder sleeve (38), pressure head body (40), fairlead (25), cylinder piston rod (29), the axis of cone (43), guide pad (42), cylinder piston (37), adjustment screw seat (46), positioning cover plate (27) and guide rod (26), the bottom of the described axis of cone (43) is connected with adjustment screw seat (46) afterwards through guide pad (42); The side-walls of described adjustment screw seat (46) is provided with symmetrically arranged back-moving spring (45), and symmetrically arranged back-moving spring (45) acts on guide pad (42); The bottom of described guide pad (42) is designed to inverted cone-shaped; The inside of described guide pad (42) is provided with symmetrically arranged upper steel ball hole and symmetrically arranged lower steel ball hole; All be slidably installed in each described lower steel ball hole a steel ball (44) contacted with the axis of cone (43) lower cone face; All be slidably installed in each described upper steel ball hole a steel ball (44) contacted with tapered sleeve (41) taper seat, and tapered sleeve (41) is sheathed on the middle part of the axis of cone (43); The bottom of described tapered sleeve (41) is positioned at guide pad (42), and the top of tapered sleeve (41) is positioned at pressure head body (40); The upper end of described tapered sleeve (41) is provided with synchronisation spring (39); The bottom of described pressure head body (40) is gland body (401), and the outside dimension of described gland body (401) is consistent with the outside dimension of cylinder sleeve (38), and consistent with the outside dimension of the guide pad (42) during contraction state; Described gland body (401) comprises bottom gland body, middle part gland body and top gland body; The top of the described axis of cone (43) is connected with top gland body by cylinder piston (37) through after the gland body of middle part; One end of described middle part gland body is arranged with bottom gland body; The side-walls of described bottom gland body is provided with symmetrically arranged back-moving spring (45), and symmetrically arranged back-moving spring (45) acts on guide pad (42);
The top of described pressure head body (40) is stop lug (402); The side-walls of described stop lug (402) is provided with the first passage (35) and the second passage (36); Described the first passage (35) is connected with the cavity being positioned at cylinder piston (37) bottom; Described the second passage (36) is connected with the cavity being positioned at cylinder piston (37) top; One end of described cylinder piston rod (29) is connected with pressure head body (40) by the oil cylinder piston (30) being located at stop lug (402) inner afterwards through positioning cover plate (27), and the other end of cylinder piston rod (29) is connected with fairlead (25); Described fairlead (25) is arranged with guide plate (47); Described guide rod (26) one end is connected with the guide plate (47) be sheathed on fairlead (25), and guide rod (26) other end is connected mutually with positioning cover plate (27).
3. according to a kind of air cylinder sleeve of engine pressing machine described in claim 2, it is characterized in that: the lower end of described oil cylinder piston (30) is provided with pressure sensor (31), the first pad (32), large steel ball (33) and the second pad (34) successively; The upper end of described oil cylinder piston (30) is provided with little steel ball (28).
4. according to a kind of air cylinder sleeve of engine pressing machine described in claim 3, it is characterized in that: described translation lifting mechanism (24) comprises bearing (241), rotating shaft (242), motor, fork (243) and connecting plate (244), the two ends of described rotating shaft (242) are equipped with bearing (241); One end of described rotating shaft (242) is connected with motor, and the other end of rotating shaft (242) is connected with one end of fork (243); The other end of described fork (243) is connected with connecting plate (244) by bearing pin; Described connecting plate (244) is provided with the sliding tray (245) of horizontal direction, and above-mentioned bearing pin is installed in sliding tray (245); Described connecting plate (244) and cylinder body lifting platform (2) are connected.
5. according to a kind of air cylinder sleeve of engine pressing machine described in claim 4, it is characterized in that: described horizontal guide rail (12), vertical guide rail (13) and lifting guide pillar (20) all have two, and are all oppositely arranged.
6. according to a kind of air cylinder sleeve of engine pressing machine described in claim 5, it is characterized in that: described cylinder sleeve self-centering indenter device (7) has four, and arrange along the moving direction of first piston bar (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418142.5A CN103481053B (en) | 2013-09-13 | 2013-09-13 | A kind of air cylinder sleeve of engine pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418142.5A CN103481053B (en) | 2013-09-13 | 2013-09-13 | A kind of air cylinder sleeve of engine pressing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103481053A CN103481053A (en) | 2014-01-01 |
| CN103481053B true CN103481053B (en) | 2015-10-14 |
Family
ID=49821832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310418142.5A Active CN103481053B (en) | 2013-09-13 | 2013-09-13 | A kind of air cylinder sleeve of engine pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103481053B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493544A (en) * | 2016-12-10 | 2017-03-15 | 钱理 | A kind of photovoltaic module is framed up equipment automatically |
| CN106826198B (en) * | 2017-04-07 | 2018-10-30 | 安徽江淮汽车集团股份有限公司 | Double-clutch automatic gearbox oil circuit cylinder sleeve assembles auxiliary device |
| CN108406267A (en) * | 2018-03-07 | 2018-08-17 | 佛山诗勤智能科技有限公司 | A kind of precision form manufacturing device |
| CN108406266A (en) * | 2018-03-07 | 2018-08-17 | 佛山诗勤智能科技有限公司 | A kind of novel precise form fabrication device |
| CN108480963A (en) * | 2018-03-07 | 2018-09-04 | 佛山诗勤智能科技有限公司 | A kind of modified precision form fabrication device |
| CN114734227B (en) * | 2022-03-23 | 2023-02-14 | 宁波斯贝科技股份有限公司 | Full-automatic cylinder liner side cover press-fitting machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995031302A1 (en) * | 1994-05-18 | 1995-11-23 | Künkel-Wagner Prozesstechnologie GmbH | Filling and forming sand moulds in pairs |
| US6315158B1 (en) * | 1999-10-08 | 2001-11-13 | Calsonic Kansei Corporation | Workpiece handling device |
| JP2008143678A (en) * | 2006-12-12 | 2008-06-26 | Aisin Aw Co Ltd | Tool lifting device |
| CN101439465B (en) * | 2007-11-22 | 2010-08-25 | 比亚迪股份有限公司 | Cylinder tilter |
| DE102010033436B4 (en) * | 2010-08-04 | 2014-02-13 | Vb Autobatterie Gmbh & Co. Kgaa | Assembly station for equipping motor vehicle battery housings with electrode plate sets, assembly system and method for equipping motor vehicle battery housings with electrode plate sets |
| CN202655878U (en) * | 2012-06-26 | 2013-01-09 | 广西玉柴机器股份有限公司 | Assembly device for dry cylinder sleeve of diesel engine |
| US20140250835A1 (en) * | 2013-03-05 | 2014-09-11 | Howmedica Osteonics Corp. | Process for removing contaminants from polymeric powders |
-
2013
- 2013-09-13 CN CN201310418142.5A patent/CN103481053B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103481053A (en) | 2014-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103481053B (en) | A kind of air cylinder sleeve of engine pressing machine | |
| CN202804598U (en) | Automatic steel ball press-fit device | |
| CN102729035A (en) | Automatic pressing-filling device for steel balls | |
| KR20140121535A (en) | Caulking device for hinge pin | |
| CN210754580U (en) | Mechanical transmission precision lubrication type high-speed punch press | |
| CN203722041U (en) | Pin plugging device used for connector automatic pin plugging machine | |
| CN203266277U (en) | Automatic tool setting device of machine tool | |
| CN105752373A (en) | Turned edge press-fit device | |
| CN203209949U (en) | End plate assembly machine for automatic assembly production line of automobile oil pump support | |
| CN204818648U (en) | Automobile engine is last with camshaft from dynamic pressure signal wheel mechanism | |
| CN103084823A (en) | Cylinder cover conduit and valve seat balance press fitting mechanism | |
| CN203018997U (en) | Cylinder cover conduit and valve seat balancing press-fitting mechanism | |
| CN204710952U (en) | With the punch press of mechanization feeding device | |
| CN204419891U (en) | A kind of plane thrust retainer automatic assembling apparatus | |
| CN201344795Y (en) | Engine valve clearance detecting device | |
| CN204504363U (en) | The horizontal biplate broaching machine of a kind of bearing shell | |
| CN102806457B (en) | Special hydraulic machine for horizontal fan pressure shaft | |
| CN206286792U (en) | A kind of packaged type servo press | |
| KR100419958B1 (en) | Automatic busing swaging machine | |
| CN202317624U (en) | Four-jaw positioning mechanism | |
| CN107934527A (en) | A kind of transverse transport device | |
| CN204678903U (en) | Barrel elevating mechanism | |
| CN209648598U (en) | The shift automatic riveting press equipment of positioning pin diaphragm seal | |
| CN203184918U (en) | Pin pressing machine | |
| CN205950196U (en) | Pressure equipment machine cylindric lock pressure equipment mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201214 Address after: 211600 east side of 8th floor, No.188 Jinhu West Road, Jinhu County, Huai'an City, Jiangsu Province Patentee after: Central service project of Jinhu County Address before: 213022 Wushan Road, Xinbei District, Changzhou, Jiangsu Province, No. 1 Patentee before: CHANGZHOU INSTITUTE OF TECHNOLOGY |