CN106956132B - It is pressed the equipment and its application method of cylinder head guide pipe and seat ring - Google Patents

It is pressed the equipment and its application method of cylinder head guide pipe and seat ring Download PDF

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Publication number
CN106956132B
CN106956132B CN201710325893.0A CN201710325893A CN106956132B CN 106956132 B CN106956132 B CN 106956132B CN 201710325893 A CN201710325893 A CN 201710325893A CN 106956132 B CN106956132 B CN 106956132B
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CN
China
Prior art keywords
press
cylinder
loading
seat ring
cylinder cap
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CN201710325893.0A
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Chinese (zh)
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CN106956132A (en
Inventor
张明
汤善荣
谢飞
胡俊德
张承军
韩彤
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Anhui Jianghuai Automobile Group Corp
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Anhui Jianghuai Automobile Group Corp
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Application filed by Anhui Jianghuai Automobile Group Corp filed Critical Anhui Jianghuai Automobile Group Corp
Priority to CN201710325893.0A priority Critical patent/CN106956132B/en
Publication of CN106956132A publication Critical patent/CN106956132A/en
Application granted granted Critical
Publication of CN106956132B publication Critical patent/CN106956132B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines 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
    • B23P19/02Machines 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
    • B23P19/027Machines 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

Abstract

The invention discloses a kind of equipment and its application method equipment of press fitting cylinder head guide pipe and seat ring, and wherein equipment includes pedestal, holder, cylinder cap load carrier, seat ring press-loading device and conduit press-loading device, and the holder is fixedly mounted on the top of the pedestal;The seat ring press-loading device is mounted on the top of the pedestal, the conduit press-loading device is mounted on the top of the holder, the side of the holder is equipped with the first sliding rail being arranged in a vertical direction, the cylinder cap load carrier is slidably mounted on first sliding rail, and the first cylinder for driving the cylinder cap load carrier is additionally provided at the top of the holder.The present invention can replace the press fitting work for being accomplished manually cylinder head guide pipe and seat ring, have the advantages that press fitting is efficient and press fitting qualification rate is high.

Description

It is pressed the equipment and its application method of cylinder head guide pipe and seat ring
Technical field
The present invention relates to a kind of equipment and its application method of press fitting cylinder head guide pipe and seat ring.
Background technology
Engine cylinder, which covers, is equipped with conduit and seat ring, and the installation accuracy diameter of conduit and seat ring influences engine cylinder cover Performance.
Conduit and seat ring mostly use the mode being manually pressed and are installed in the prior art, and concrete operations are staff's hands Accessory is held, is pressed with hammer percussion.This press-fit approach intensity of workers is big, and press fitting efficiency is low, is pressed depth Unstable, firmly excessive to be easy to cause cylinder cap deformation, qualification rate is relatively low.
Invention content
The object of the present invention is to provide it is a kind of press fitting cylinder head guide pipe and seat ring equipment, with solve it is in the prior art not Foot, it can replace the press fitting work for being accomplished manually cylinder head guide pipe and seat ring, have press fitting efficient high with press fitting qualification rate Advantage.
It is a further object to provide a kind of application method of above equipment, with solve it is in the prior art not Foot, it helps to improve press fitting efficiency and qualification rate.
The present invention provides it is a kind of press fitting cylinder head guide pipe and seat ring equipment, including pedestal, holder, cylinder cap load carrier, Seat ring press-loading device and conduit press-loading device, the holder are fixedly mounted on the top of the pedestal;The seat ring press-loading device Mounted on the top of the pedestal, the conduit press-loading device is mounted on the top of the holder, and the side of the holder is equipped with The first sliding rail being arranged in a vertical direction, the cylinder cap load carrier are slidably mounted on first sliding rail, the branch The first cylinder for driving the cylinder cap load carrier is additionally provided at the top of frame.
In the equipment of press fitting cylinder head guide pipe and seat ring above-mentioned, it is preferable that the cylinder cap load carrier includes support base, the One sliding block, horizontal position regulating mechanism and cylinder cap clamp system, first sliding block are 2, are longitudinally arranged at the support The side of seat, 2 first sliding blocks are slidably mounted on first sliding rail, the piston rod of first cylinder and institute It states and is fixedly connected at the top of support base;The top of the support base is equipped with installation groove, and the cylinder cap clamp system passes through described Horizontal position regulating mechanism is mounted in the installation groove.
In the equipment of press fitting cylinder head guide pipe and seat ring above-mentioned, it is preferable that the horizontal position regulating mechanism includes lower peace Loading board, upper mounting plate, the second sliding rail and the second sliding block, the lower installation board are mounted by means of bolts on the installation groove Interior, second sliding rail is 2, and the parallel top for being fixed on the lower installation board, second sliding block is at least 4, is divided into Two row are fixedly mounted on the bottom of the upper mounting plate, and are slidably connected respectively with 2 second sliding blocks.
In the equipment of press fitting cylinder head guide pipe and seat ring above-mentioned, it is preferable that the cylinder cap clamp system includes cylinder cap carrying Plate, cylinder cap limiting slot, shaft, motor, link mechanism and longitudinal spacing mechanism, the shaft are set to the two of the cylinder cap loading plate End, the shaft are fixed on the top of the upper mounting plate by mounting base, and the motor is fixedly mounted on the upper mounting plate Side, the motor connect with one end of the shaft by the link mechanism, set on the top surface of the cylinder cap loading plate There is the cylinder cap limiting slot of 2 parallel arrangements, and the both sides of cylinder cap carrying plate top surface are respectively equipped with 1 longitudinal limit Position mechanism.
In the equipment of press fitting cylinder head guide pipe and seat ring above-mentioned, it is preferable that the longitudinal spacing mechanism includes outer sleeve, stretches Contracting column, caging bolt and compression bar, the bottom of the outer sleeve are fixed on the top of the cylinder cap loading plate, the telescopic mast grafting In the outer sleeve, being set on the side wall of the outer sleeve there are one the caging bolt, the compression bar is arranged in the horizontal direction, It is fixedly connected at the top of one end and the telescopic mast.
It is above-mentioned press fitting cylinder head guide pipe and seat ring equipment in, it is preferable that the seat ring press-loading device include the second cylinder, Seat ring compression bar, third sliding rail and third sliding block, the third sliding rail are vertically fixedly mounted on the top of the pedestal, institute It states third sliding block to be slidably mounted on the third sliding rail, the bottom of the seat ring compression bar is fixedly mounted on the third and slides The top of block, second cylinder are fixedly mounted on the bottom of the base top surface, the piston rod of second cylinder through The top surface of the pedestal is simultaneously fixedly connected with the bottom of the third sliding block.
In the equipment of press fitting cylinder head guide pipe and seat ring above-mentioned, it is preferable that the conduit press-loading device includes mounting bracket, the Four cylinders, Four-slider, the 4th sliding rail, conduit compression bar and depression bar fairlead, the mounting bracket are fixedly mounted on the top of support On the top surface of plate, the depression bar fairlead is fixedly mounted on the bottom surface of the rack plate, and the 4th sliding rail is along vertical side To being fixed on the side of the mounting bracket, the Four-slider is slidably mounted on the 4th sliding rail, and the described 4th Cylinder is fixedly mounted on the top of the mounting bracket, the top of the free end and the Four-slider of the piston rod of the 4th cylinder Face is fixedly connected, and the upper end of the conduit compression bar is fixedly connected with the bottom of the Four-slider, and lower end passes through the holder Top plate is plugged in the depression bar fairlead.
A kind of application method of the aforementioned equipment for being pressed cylinder head guide pipe and seat ring, includes the following steps:
The cylinder cap is fixed on the cylinder cap load carrier by step a;
Step b is adjusted the lengthwise position of the cylinder cap load carrier by first cylinder, makes the spring of the cylinder cap Seat surface is abutted with the conduit press-loading device;
Step c completes the press fitting of seat ring by the seat ring press-loading device, the seat ring press-loading device dimension after being press-fit into place Hold impaction state;
Step d, by the conduit press-loading device complete conduit press fitting, after being press-fit into place the seat ring press-loading device and The conduit press-loading device is performed simultaneously rollback operation, and the cylinder cap load carrier is adjusted to the branch by first cylinder A working cycles are completed at the middle part of frame.
In application method above-mentioned, it is preferable that further include step e, pass through the level after often completing a working cycles Position adjusting mechanism adjusts the horizontal position of the cylinder cap, by new position to be pressed and the seat ring press-loading device and described leads Pipe press-loading device is aligned, and then executes step a- steps d.
Compared with prior art, the present invention provides a kind of equipment of press fitting cylinder head guide pipe and seat ring, including pedestal, branch Frame, cylinder cap load carrier, seat ring press-loading device and conduit press-loading device, the holder are fixedly mounted on the top of the pedestal; The seat ring press-loading device is mounted on the top of the pedestal, and the conduit press-loading device is mounted on the top of the holder, institute The side for stating holder is equipped with the first sliding rail for being arranged in a vertical direction, and the cylinder cap load carrier is slidably mounted in described the On one sliding rail, the first cylinder for driving the cylinder cap load carrier is additionally provided at the top of the holder.It is carried by cylinder cap Mechanism can effectively fix cylinder cap, replace manually carrying out conduit and seat ring by seat ring press-loading device and conduit press-loading device Press fitting can effectively control press fitting precision and press fitting efficiency, cylinder cap is effectively prevent to deform, and improve press fitting qualification rate.
The present invention also provides a kind of application methods of above equipment, and press fitting can be further increased by the application method The efficiency and qualification rate of conduit and seat ring.
Description of the drawings
Fig. 1 is the integrally-built front view of the present invention;
Fig. 2 is the enlarged drawing of cylinder cap load carrier;
Fig. 3 is the enlarged drawing of horizontal position regulating mechanism and cylinder cap clamp system;
Fig. 4 is the enlarged drawing of seat ring press-loading device;
Fig. 5 is the enlarged drawing of conduit press-loading device.
Reference sign:1- pedestals, 2- holders, 3- cylinder cap load carriers, 4- seat ring press-loading devices, 5- conduit pressing machines Structure, the first sliding rails of 6-, the first cylinders of 7-, 8- support bases, the first sliding blocks of 9-, the horizontal positions 10- regulating mechanism, 11- cylinder caps clamp Mechanism, 12- installation grooves, 13- lower installation boards, 14- upper mounting plates, the second sliding rails of 15-, the second sliding blocks of 16-, the carrying of 17- cylinder caps Plate, 18- cylinder cap limiting slots, 19- shafts, 20- motors, 21- link mechanisms, 22- longitudinal spacings mechanism, 23- outer sleeves, 24- stretch Contracting column, 25- caging bolts, 26- compression bars, the second cylinders of 27-, 28- seat ring compression bars, 29- third sliding rails, 30- third sliding blocks, 31- Mounting bracket, the 4th cylinders of 32-, 33- Four-sliders, the 4th sliding rails of 34-, 35- conduit compression bars, 36- depression bar fairleads, 37- cylinder caps, 38- extension bars, 39- rubber squeeze heads.
Specific implementation mode
The embodiments described below with reference to the accompanying drawings are exemplary, is only used for explaining the present invention, and cannot be construed to Limitation of the present invention.
The embodiment of the present invention:As shown in Figure 1, a kind of equipment of press fitting cylinder head guide pipe and seat ring, including pedestal 1, holder 2, cylinder cap load carrier 3, seat ring press-loading device 4 and conduit press-loading device 5, holder 2 are fixedly mounted on the top of pedestal 1;Seat ring Press-loading device 4 is mounted on the top of pedestal 1, and conduit press-loading device 5 is mounted on the top of holder 2, and the side of holder 2 is equipped with along perpendicular To the first sliding rail 6 of arrangement, cylinder cap load carrier 3 is slidably mounted on the first sliding rail 6 histogram, and the top of holder 2 is also set It is useful for the first cylinder 7 of driving cylinder cap load carrier 3.
Specifically, when needing to be pressed conduit and seat ring, cylinder cap 37 is fixed on cylinder cap load carrier 3, then basis Need to adjust the angle, angle by the first cylinder 7 promotes cylinder cap load carrier 3 after adjusting, make the seat surface of cylinder cap 37 with Conduit press-loading device 5 is bonded, and conduit press-loading device 5 jointly limits cylinder cap 34 with cylinder cap load carrier 3, reduces cylinder cap External force deforms.Then the press fitting work that seat ring is completed by seat ring press-loading device 4 completes conduit by conduit press-loading device 5 It is pressed work.Initial position restores in each mechanism after press fitting.
The present invention replaces manual operation by mechanical equipment, has the advantages that be pressed accuracy height and be pressed efficient.
Present embodiments provide a kind of structure of specific cylinder cap load carrier 3, include combined with Figure 1 and Figure 2, support base 8, First sliding block 9, horizontal position regulating mechanism 10 and cylinder cap clamp system 11, the first sliding block 9 are 2, are longitudinally arranged at support The side of seat 8,2 the first sliding blocks 9 are slidably mounted on the first sliding rail 6, piston rod and the support base 8 of the first cylinder 7 Top is fixedly connected, and in order to overcome the foozle of each parts, an extension bar 38 can be arranged to connect the first cylinder 7 and branch Seat 8 is supportted, the bottom of extension bar 38 can be used ball pin and be connect with support base 8, and this makes it possible to perfections to overcome foozle, make each portion Connection between part is more smooth;The top of support base 8 is equipped with installation groove 12, and for the ease of processing, installation groove 12 is preferably L Shape structure, cylinder cap clamp system 11 are mounted on by horizontal position regulating mechanism 10 in installation groove 12.Installation groove 12 uses L Shape structure is on the one hand easy to process, on the other hand can stroke semi-surrounding structure, being capable of effective protection horizontal position regulating mechanism 10.
In a kind of optional embodiment, as shown in figure 3, horizontal position regulating mechanism 10 include lower installation board 13, on Mounting plate 14, the second sliding rail 15 and the second sliding block 16, lower installation board 13 are mounted by means of bolts in installation groove 12, and second Sliding rail 15 is 2, and the parallel top for being fixed on lower installation board 13, the second sliding block 16 is at least 4, is divided into two row and is fixedly mounted on The bottom of upper mounting plate 14, and be slidably connected respectively with 2 the second sliding blocks 16.
By the setting of horizontal position regulating mechanism 10, the horizontal position of cylinder cap 37 can be easily adjusted, when completion one After the press fitting work at position, the relative position between upper mounting plate 14 and lower installation board 13 can be directly adjusted, to realize to cylinder cap The adjusting of 37 horizontal positions is realized and is operated to the quick press mounting at other positions.
Cylinder cap clamp system 11 includes cylinder cap loading plate 17, cylinder cap limiting slot 18, shaft 19, motor 20, link mechanism 21 With longitudinal spacing mechanism 22, shaft 19 is set to the both ends of cylinder cap loading plate 17, and shaft 19 is fixed on upper mounting plate by mounting base 14 top, motor 20 are fixedly mounted on the side of upper mounting plate 14, one end that motor 20 passes through link mechanism 21 and shaft 19 Connection, the top surface of cylinder cap loading plate 17 are equipped with the cylinder cap limiting slot 18 of 2 parallel arrangements, and the two of 17 top surface of cylinder cap loading plate Side is respectively equipped with 1 longitudinal spacing mechanism 22.
Cylinder cap limiting slot 18 on cylinder cap clamp system 11 can with the male cooperation of 37 bottom of cylinder cap, to cylinder cap 37 in water It square is limited upwards relative to cylinder cap loading plate 17, longitudinal spacing then needs to realize by longitudinal spacing mechanism 22.It is vertical Include outer sleeve 23, telescopic mast 24, caging bolt 25 and compression bar 26 to position-limit mechanism 22, the bottom of outer sleeve 23 is fixed on cylinder cap The top of loading plate 17, telescopic mast 24 are plugged in outer sleeve 23, are set on the side wall of outer sleeve 23 there are one caging bolt 25, are pressed Bar 26 arranges that one end is fixedly connected with 24 top of telescopic mast in the horizontal direction.Caging bolt 25 is loosened first, is dragged then up Telescopic mast 24, after being promoted to proper height rotate compression bar 26, so that the free end of compression bar 26 is gone to the top of cylinder cap 37, then to Moulded rod 26 is pressed down, and rotary stopper bolt 25 after cylinder cap 37 is compressed locks telescopic mast 24.Compression bar 26 is to cylinder cap in order to prevent 37 damage, and rubber squeeze head 39 can be arranged in the bottom of the free end of compression bar 26.
It is preferably carried out in mode in one kind, as shown in figure 4, seat ring press-loading device 4 includes the second cylinder 27, seat ring compression bar 28, third sliding rail 29 and third sliding block 30, third sliding rail 29 are vertically fixedly mounted on the top of pedestal 1, third sliding block 30 are slidably mounted on third sliding rail 29, and the bottom of seat ring compression bar 28 is fixedly mounted on the top of third sliding block 30, and second Cylinder 27 is fixedly mounted on the bottom of 1 top surface of pedestal, and the piston rod of the second cylinder 27 is slided through the top surface of pedestal 1 and with third The bottom of block 30 is fixedly connected.Conduit press-loading device 5 includes mounting bracket 31, the 4th cylinder 32, Four-slider 33, the 4th sliding rail 34, conduit compression bar 35 and depression bar fairlead 36, mounting bracket 31 are fixedly mounted on the top surface of 2 top plate of holder, depression bar fairlead 36 It is fixedly mounted on the bottom surface of 2 top plate of holder, the 4th sliding rail 34 is vertically fixed on the side of mounting bracket 31, and the 4th slides Block 33 is slidably mounted on the 4th sliding rail 34, and the 4th cylinder 32 is fixedly mounted on the top of mounting bracket 31, the 4th cylinder 32 The free end of piston rod be fixedly connected with the top surface of Four-slider 33, the bottom of the upper end and Four-slider 33 of conduit compression bar 35 It is fixedly connected, lower end passes through the top plate of holder 2 to be plugged in depression bar fairlead 36.
By the setting of third sliding rail 29 and third sliding block 30, the press fitting precision of seat ring compression bar 28 can effectively improve.Together Sample, the setting of Four-slider 33 and the 4th sliding rail 35 can also effectively improve the press fitting precision of conduit compression bar 35.
The present invention also provides a kind of application methods of the equipment of aforementioned press fitting cylinder head guide pipe and seat ring, including following step Suddenly:
Cylinder cap is fixed on cylinder cap load carrier 3 by step a;
Step b is adjusted the lengthwise position of cylinder cap load carrier 3 by the first cylinder 7, makes the seat surface and conduit of cylinder cap Press-loading device 5 abuts;
Step c completes the press fitting of seat ring by seat ring press-loading device 4, and seat ring press-loading device 4 maintains to compress after being press-fit into place State;
Step d completes the press fitting of conduit, seat ring press-loading device 4 and conduit pressure after being press-fit into place by conduit press-loading device 5 Mounting mechanism 5 is performed simultaneously rollback operation, adjusts cylinder cap load carrier 3 to the middle part of holder 2 by the first cylinder 7, completes one Working cycles.
Further include step e, often adjusts the level of cylinder cap after one working cycles of completion by horizontal position regulating mechanism 10 New position to be pressed is aligned by position with seat ring press-loading device 4 and conduit press-loading device 5, then executes step a- steps d.
It using this operating method, is not only able to effectively improve press fitting efficiency, and press fitting precision can also be improved, ensures pressure The qualification rate of cylinder cap after dress.
The structure, feature and effect of the present invention, the above institute are described in detail based on the embodiments shown in the drawings Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range, every structure according to the present invention shown in drawing Change made by thinking, or is revised as the equivalent embodiment of equivalent variations, when not going beyond the spirit of the description and the drawings, It should all be within the scope of the present invention.

Claims (9)

1. a kind of equipment of press fitting cylinder head guide pipe and seat ring, which is characterized in that carry machine including pedestal (1), holder (2), cylinder cap Structure (3), seat ring press-loading device (4) and conduit press-loading device (5), the holder (2) are fixedly mounted on the top of the pedestal (1) Portion;The seat ring press-loading device (4) is mounted on the top of the pedestal (1), and the conduit press-loading device (5) is mounted on the branch The top of frame (2), the side of the holder (2) are equipped with the first sliding rail (6) being arranged in a vertical direction, the cylinder cap load carrier (3) it is slidably mounted on first sliding rail (6), is additionally provided at the top of the holder (2) for driving the cylinder cap to hold The first cylinder (7) of mounted mechanism (3).
2. the equipment of press fitting cylinder head guide pipe and seat ring according to claim 1, it is characterised in that:The cylinder cap load carrier (3) include support base (8), the first sliding block (9), horizontal position regulating mechanism (10) and cylinder cap clamp system (11), described first Sliding block (9) is 2, is longitudinally arranged at the side of the support base (8), 2 first sliding blocks (9) are slidably mounted in On first sliding rail (6), it is fixedly connected at the top of the piston rod and the support base (8) of first cylinder (7);The branch The top for supportting seat (8) is equipped with installation groove (12), and the cylinder cap clamp system (11) passes through the horizontal position regulating mechanism (10) it is mounted in the installation groove (12).
3. the equipment of press fitting cylinder head guide pipe and seat ring according to claim 2, it is characterised in that:The horizontal position is adjusted Mechanism (10) includes lower installation board (13), upper mounting plate (14), the second sliding rail (15) and the second sliding block (16), the lower installation board (13) be mounted by means of bolts in the installation groove (12), second sliding rail (15) is 2, it is parallel be fixed on it is described The top of lower installation board (13), second sliding block (16) are at least 4, are divided into two row and are fixedly mounted on the upper mounting plate (14) bottom, and be slidably connected respectively with 2 second sliding blocks (16).
4. the equipment of press fitting cylinder head guide pipe and seat ring according to claim 3, it is characterised in that:The cylinder cap clamp system (11) include cylinder cap loading plate (17), cylinder cap limiting slot (18), shaft (19), motor (20), link mechanism (21) and longitudinal limit Position mechanism (22), the shaft (19) are set to the both ends of the cylinder cap loading plate (17), and the shaft (19) is solid by mounting base It is scheduled on the top of the upper mounting plate (14), the motor (20) is fixedly mounted on the side of the upper mounting plate (14), described Motor (20) is connect by the link mechanism (21) with one end of the shaft (19), the top surface of the cylinder cap loading plate (17) It is equipped with the cylinder cap limiting slot (18) of 2 parallel arrangements, and the both sides of the cylinder cap loading plate (17) top surface are respectively equipped with 1 A longitudinal spacing mechanism (22).
5. the equipment of press fitting cylinder head guide pipe and seat ring according to claim 4, it is characterised in that:The longitudinal spacing mechanism (22) include outer sleeve (23), telescopic mast (24), caging bolt (25) and compression bar (26), the bottom of the outer sleeve (23) is fixed At the top of the cylinder cap loading plate (17), the telescopic mast (24) is plugged in the outer sleeve (23), the outer sleeve (23) set on side wall there are one the caging bolt (25), the compression bar (26) is arranged in the horizontal direction, one end with it is described It is fixedly connected at the top of telescopic mast (24).
6. the equipment of press fitting cylinder head guide pipe and seat ring according to claim 1, it is characterised in that:The seat ring press-loading device (4) include the second cylinder (27), seat ring compression bar (28), third sliding rail (29) and third sliding block (30), the third sliding rail (29) It is vertically fixedly mounted on the top of the pedestal (1), the third sliding block (30) is slidably mounted in the third On sliding rail (29), the bottom of the seat ring compression bar (28) is fixedly mounted on the top of the third sliding block (30), second gas Cylinder (27) is fixedly mounted on the bottom of the pedestal (1) top surface, and the piston rod of second cylinder (27) is through the pedestal (1) top surface is simultaneously fixedly connected with the bottom of the third sliding block (30).
7. the equipment of press fitting cylinder head guide pipe and seat ring according to claim 1, it is characterised in that:The conduit press-loading device (5) include that mounting bracket (31), the 4th cylinder (32), Four-slider (33), the 4th sliding rail (34), conduit compression bar (35) and compression bar are led To set (36), the mounting bracket (31) is fixedly mounted on the top surface of the holder (2) top plate, and the depression bar fairlead (36) is solid On the bottom surface of the holder (2) top plate, the 4th sliding rail (34) is vertically fixed on the mounting bracket for Dingan County (31) on side, the Four-slider (33) is slidably mounted on the 4th sliding rail (34), the 4th cylinder (32) top of the mounting bracket (31), the free end and the described 4th of the piston rod of the 4th cylinder (32) are fixedly mounted on The top surface of sliding block (33) is fixedly connected, and the upper end of the conduit compression bar (35) is fixed with the bottom of the Four-slider (33) to be connected It connects, lower end passes through the top plate of the holder (2) to be plugged in the depression bar fairlead (36).
8. being pressed the application method of the equipment of cylinder head guide pipe and seat ring described in a kind of claim 2-5 any one, feature exists In:Include the following steps:
The cylinder cap is fixed on the cylinder cap load carrier (3) by step a;
Step b is adjusted the lengthwise position of the cylinder cap load carrier (3) by first cylinder (7), makes the bullet of the cylinder cap Spring abutment face is abutted with the conduit press-loading device (5);
Step c completes the press fitting of seat ring, the seat ring press-loading device (4) after being press-fit into place by the seat ring press-loading device (4) Maintain impaction state;
Step d completes the press fitting of conduit, the seat ring press-loading device (4) after being press-fit into place by the conduit press-loading device (5) It is performed simultaneously rollback operation with the conduit press-loading device (5), the cylinder cap load carrier is adjusted by first cylinder (7) (3) to the middle part of the holder (2), a working cycles are completed.
9. application method according to claim 8, it is characterised in that:Further include step e, after often completing a working cycles The horizontal position that the cylinder cap is adjusted by the horizontal position regulating mechanism (10), by new position to be pressed and the seat ring Press-loading device (4) and the conduit press-loading device (5) alignment, then execute step a- steps d.
CN201710325893.0A 2017-05-10 2017-05-10 It is pressed the equipment and its application method of cylinder head guide pipe and seat ring Active CN106956132B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710325893.0A CN106956132B (en) 2017-05-10 2017-05-10 It is pressed the equipment and its application method of cylinder head guide pipe and seat ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710325893.0A CN106956132B (en) 2017-05-10 2017-05-10 It is pressed the equipment and its application method of cylinder head guide pipe and seat ring

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CN106956132A CN106956132A (en) 2017-07-18
CN106956132B true CN106956132B (en) 2018-10-30

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113146236A (en) * 2021-04-21 2021-07-23 广州市嘉特斯机电制造有限公司 Press-fitting system and method for mounting seat ring and guide pipe on cylinder cover

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004209621A (en) * 2003-01-09 2004-07-29 Denso Corp Snap ring assembling device
JP2005153032A (en) * 2003-11-20 2005-06-16 Toyo Stainless Kogyo Kk Valve seat insert device
JP2007229842A (en) * 2006-02-28 2007-09-13 Fuji Techno:Kk Press-fitting device for valve guide and valve seat of cylinder head
CN201020616Y (en) * 2006-12-28 2008-02-13 重庆宗申技术开发研究有限公司 Engine cylinder head conduit, seat ring full-automatic press-fitting machine
CN201195240Y (en) * 2008-05-28 2009-02-18 南京聚星机械装备有限公司 Special machine tool for automatic pressing-in air valve pipe, pedestal ring of cylinder end
CN103009042A (en) * 2012-12-31 2013-04-03 长城汽车股份有限公司 Press fitting device for guide pipe and seat retainer of engine cylinder head
CN103084823A (en) * 2013-01-08 2013-05-08 大连现代辅机开发制造有限公司 Cylinder cover conduit and valve seat balance press fitting mechanism
CN205629890U (en) * 2016-05-29 2016-10-12 河北瑞丰动力缸体有限公司 Cylinder cap pipe and seat circle mounting plate

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