CN203471270U - Assembling system for carrying out press-fit on bush - Google Patents
Assembling system for carrying out press-fit on bush Download PDFInfo
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- CN203471270U CN203471270U CN201320475962.3U CN201320475962U CN203471270U CN 203471270 U CN203471270 U CN 203471270U CN 201320475962 U CN201320475962 U CN 201320475962U CN 203471270 U CN203471270 U CN 203471270U
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Abstract
The utility model discloses an assembling system for carrying out press-fit on a bush. The assembling system comprises a mounting machine fixedly provided with an engine body and an assembling device fixed to the mounting machine, the assembling device comprises an automatic press-fit device, the automatic press-fit device comprises a first servo press-fit device with a first pressing head guide device and a second servo press-fit device with a second pressing head guide device, and the first pressing head guide device and the second pressing head guide device are oppositely arranged on the two sides of the engine body. According to the assembling system for carrying out the press-fit on the bush, automatic guide press-fit is achieved, assembling efficiency and assembling precision are high, and mounting phase positions and depth are controlled accurately and effectively.
Description
Technical field
The utility model relates to a kind of assembly system, particularly a kind of for press-fiting the assembly system of lining.
Background technology
At engine, manufacture field, on particularly medium and heavy engine is manufactured, particularity due to engine body and camshaft structure, there is no extensively applicable cam shaft bush assembling device and method, conventionally by operating personnel by some servicing units, the assembling of having worked in coordination, causes cam shaft bush to have obvious shortcoming in installing: 1, cam shaft bush installation effectiveness is low, and installation process lacks automatic guide press-loading apparatus; 2, cam shaft bush installation accuracy is poor, phase place and the degree of depth is installed and lacks stopping means; 3, cam shaft bush production cost is high, and doing over again of causing because lining installation is defective is many.
Utility model content
The technical problems to be solved in the utility model is in order to overcome in prior art for press-fiting that the existing cam shaft bush installation effectiveness of assembly system of lining is low, installation accuracy is poor and the defect such as production cost is high, provide that a kind of efficiency of assembling is high, assembly precision is high for press-fiting the assembly system of lining.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of for press-fiting the assembly system of lining, it comprises that an installation board and that is fixed with an engine body is fixed on the assembling device on described installation board, its feature is, described assembling device comprises an automatic press mounting device, described automatic press mounting device comprises one first servo press-loading apparatus and one second servo press-loading apparatus, described the first servo press-loading apparatus is provided with one for press-fiting the first pressure head guiding device of a lining, described the second servo press-loading apparatus is provided with one for press-fiting the second pressure head guiding device of a lining, described the first pressure head guiding device and described the second pressure head guiding device are relatively arranged on the both sides of described engine body.
In this programme, by the first pressure head guiding device and the second pressure head guiding device, be relatively arranged on the both sides of described engine body, making lining can realize automatic guide press-fits, make lining installation accuracy high, realize effective control that phase place and the degree of depth are installed, reduce the disqualification rate that lining is installed, thereby reduced the production cost of lining.
Preferably, described the first pressure head guiding device comprises one first servo pressure head, described the second pressure head guiding device comprises one second servo pressure head, on the outer circumference surface of described the first servo pressure head and described the second servo pressure head, be equipped with at least one positioning parts, described in each, transpose parts along described the first servo pressure head or described the second servo pressure head radially for telescopic.
In this programme, by described positioning parts along described the first servo pressure head or described the second servo pressure head is radially telescopic, lining telescopic displacement in press-fiting process is provided, and while avoiding making the camshaft hole axis of the axis of described the first servo pressure head, the axis of described the second servo pressure head and engine body occur skew because of foozle, lining cannot press-fit in camshaft hole.
Preferably, the parts of transposing described in each comprise a guide pad, on the outer circumference surface of described the first servo pressure head and described the second servo pressure head, all offer several gathering sills, and described in each, guide pad is fixed in described gathering sill by an elastomeric element correspondence.
In this programme, by said structure form, make radially scalable along described the first servo pressure head and described the second servo pressure head of guide pad.
Preferably, described assembling device also comprises a docking facilities, described docking facilities comprise be located at described the first servo pressure head end female connector and is located to the abutment shaft of the end of described the second servo pressure head, described docking cover has a pair of endoporus that connects, and the internal diameter of described docking endoporus mates with the external diameter of described abutment shaft.
In this programme, by the design of docking facilities, while making the second servo pressure head press-fit near left side second gear lining, guarantee positional precision and the rigidity of the second servo pressure head.
Preferably, described assembly system also comprises two stroke detection control device, one end of described two stroke detection control device is connected with the second servo press-loading apparatus with described the first servo press-loading apparatus respectively, and the other end of described two stroke detection control device is connected with described installation board.
Preferably, described stroke detection control device is the servomotor with absolute value formula encoder or incremental encoder.
In this programme, by the servomotor with absolute value formula encoder, as stroke detection control device, control the degree of depth of bushing press-mounting.
Preferably, be all installed with a sensing device described in each on stroke detection control device, two described sensing devices are all connected with a real-time pressure display unit by a data wire, and described real-time pressure display unit is fixedly arranged on described installation board.
In this programme, the stopping alarm when design of sensing device and real-time pressure display unit goes beyond the scope pressure anomaly, prevents that underproof lining from continuing to press-fit.
Preferably, described assembling device also comprises one first feeding device and one second feeding device, described the first feeding device is located at described the first servo press-loading apparatus top and close described the first servo pressure head place, and described the first feeding device has a upper and lower displacement in the direction perpendicular to described the first servo pressure head, described the second feeding device is fixedly arranged on described the second servo press-loading apparatus top and close described the second servo pressure head place.
In this programme, the design of the first feeding device and one second feeding device has improved press-fiting efficiency and press-fiting precision of lining.
Preferably, described the first feeding device comprises a hydraulic cylinder, a hydraulic charging & device and a linear guide rail device, one end of described hydraulic charging & device is socketed on the piston rod of described hydraulic cylinder, and at least a portion sidewall of described hydraulic charging & device and the slide block of described linear guide rail device are affixed.
In this programme, by said structure form, realize the traveling priority up and down of hydraulic charging & device, be convenient to press-fiting of the first grade of lining in left side.
Preferably, described hydraulic charging & utensil has a hydraulic charging & hole, in described hydraulic charging & hole, be embedded with one first copper sheathing, on the internal face of described the first copper sheathing, offer a hole, in described hole, be embedded with one first steel ball, described the first steel ball is fixed in described hole by one first retainer spring correspondence, and described the first retainer spring is fixedly arranged in the described hole of described the first copper sheathing, on described hydraulic charging & device, near described the first copper sheathing place, is also provided with one first material loading mark.
In this programme, by be provided with one first material loading mark near described the first copper sheathing place on described hydraulic charging & device, prevent that lining from misplacing position; The first steel ball is fixed in described hole by one first retainer spring correspondence, because of the oilhole on lining, arranges left-right asymmetry, can prevent that lining is anti-loaded, locates phase place simultaneously.
Preferably, described the second feeding device comprises a drive unit, one servo index dial, described drive unit is fixedly arranged on described engine body, described servo index dial is fixed on described drive unit by least one securing member, described servo index dial has some servo material loadings hole, described in each, in servo material loading hole, be embedded with one second copper sheathing, on the internal face of described the second copper sheathing, offer a blind hole, in described blind hole, be embedded with one second steel ball, described the second steel ball is fixed in described blind hole by one second retainer spring correspondence, described in each, the second copper sheathing place is provided with one second material loading mark.
In this programme, the second feeding device is used for placing engine body except all the other each grade of linings of first grade, left side, and the design of the second material loading mark and the second steel ball prevents that lining is anti-loaded and guarantees phase place positioning precision.
Preferably, described assembling device also comprises one first oil jet lubrication bushing device and the one second oil jet lubrication bushing device being fixedly arranged on described engine body, and described the first oil jet lubrication bushing device is near described the first feeding device, and described the second oil jet lubrication bushing device is near described the second feeding device.
In this programme, the design of the first oil jet lubrication bushing device and the second oil jet lubrication bushing device makes lining be ejected automatic splash lubrication lining after the first feeding device or the second feeding device by the first servo pressure head or the guiding of the second servo pressure head, reduces to press-fit friction and resistance in the camshaft hole that middle lining is pressed into engine body.
Preferably, described assembling device also comprises that one is fixedly arranged on the lining charging device on described engine body.
In this programme, the design of lining charging device is convenient to, by the unified placement of lining, prevent that lining from misplacing position, is improved and press-fit efficiency and press-fit precision.
Preferably, described lining charging device comprises a feed bin, a stock stop, some approach switchs, lining and some marks feed intake, described in each, approach switch and mark described in each lining that feeds intake described in all to be press-fited with each grade is corresponding, described feed bin comprises that some layers have the bed of material of putting at an angle of inclination, and each stratification bed of material is provided with the dog-house that several separate side by side.
In this programme, described feed bin is provided with some layers and has an angle of inclination, can place the more lining that feeds intake, and the lining that feeds intake can add to lining dispensing port by automatic rolling.Described in each of described feed bin, the dog-house of layer is all separately placed side by side and marks and can distinguish each grade lining that feeds intake, and is difficult for obscuring.The design of stock stop can guarantee that each feeding is one group of lining that feeds intake, and cuts off remaining lining that feeds intake in last group of to be installed feed intake lining and feed bin.The approach switch of corresponding each grade of to be placed lining that feeds intake prevents that each grade from feeding intake in lining neglected loading to the first feeding device and the second feeding device.
Preferably, described angle of inclination is 5 °.
In the utility model, above-mentioned optimum condition can be combined on the basis that meets this area general knowledge, obtains each preferred embodiment of the utility model.
Positive progressive effect of the present utility model is:
The utility model has been realized automatic guide for the assembly system that press-fits lining and has been press-fited, efficiency of assembling is high and assembly precision is high, by the first pressure head guiding device and the second pressure head guiding device, be relatively arranged on the both sides of described engine body, make lining can realize automatic guide and press-fit, improved the installation accuracy of lining; By the design of extension type steel ball and stroke detection control device, realized accurately effectively controlling of phase place and the degree of depth has been installed, reduce the disqualification rate that lining is installed, thereby reduced the production cost of lining.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram of the assembly system of the utility model preferred embodiment.
Fig. 2 is the left view of the first pressure head guiding device of Fig. 1.
Fig. 3 is the left view of the second pressure head guiding device of Fig. 1.
Fig. 4 is the docking facilities of Fig. 1 and the structural representation of docking operation.
Fig. 5 is the structural representation of the first feeding device of Fig. 1.
Fig. 6 is the left view of the second feeding device of Fig. 1.
Fig. 7 is the structural representation of the second feeding device of Fig. 1
Fig. 8 is the left view of the lining charging device of Fig. 1.
The specific embodiment
The utility model is a kind of assembly system that press-fits lining that can be used in, and the camshaft hole that is applicable to engine body assembles with the lining that lining endoporus aperture becomes to increase progressively the engine body of (or successively decreasing) arrangement.Its assembly method is mounting bush on described the second pressure head guiding device and the first pressure head guiding device, by described the second servo press-loading apparatus and described the first servo press-loading apparatus by the bushing press-mounting on the second pressure head guiding device and the first pressure head guiding device to described engine body.
Below in conjunction with accompanying drawing, provide the utility model preferred embodiment, to describe the technical solution of the utility model in detail.
As shown in Figure 1, the utility model comprises that for press-fiting the assembly system of lining an installation board 1 and that is fixed with an engine body 2 is fixed on described engine the assembling device on board 1 is installed.Assembling device comprises an automatic press mounting device.Automatic press mounting device comprises one first servo press-loading apparatus and one second servo press-loading apparatus.The first servo press-loading apparatus is provided with one and is provided with one for press-fiting the second pressure head guiding device 4 of a lining for press-fiting the servo press-loading apparatus of the first pressure head guiding device 3, the second of a lining.The first pressure head guiding device 3 and the second pressure head guiding device 4 are relatively arranged on the both sides of described engine body 2, making like this lining can realize automatic guide press-fits, make lining installation accuracy high, realize effective control that phase place and the degree of depth are installed, reduce the disqualification rate that lining is installed, thereby reduced the production cost of lining.
Wherein, the first pressure head guiding device 3 comprises that one first servo pressure head 31, the second pressure head guiding devices 4 comprise one second servo pressure head 41.On the outer circumference surface of the first servo pressure head 31 and the second servo pressure head 41, be equipped with three positioning parts, each positioning parts is radially telescopic along the servo pressure head 41 of the first servo pressure head 31 or the second, lining telescopic displacement in press-fiting process is provided, and while avoiding making the axis of the camshaft hole 21 of the axis of the first servo pressure head 31, the axis of described the second servo pressure head 41 and engine body 2 occur skew because of foozle, lining cannot press-fit in camshaft hole 21.
Wherein, as shown in Figure 2 and Figure 3, each positioning parts on the first servo pressure head 31 comprise on the outer circumference surface of the servo pressure head 31 of a guide pad 32, the first and offer three gathering sills 34, and each guide pad 32 is fixed in gathering sill 34 by elastomeric element 33 correspondences.Each positioning parts on the second servo pressure head 41 comprise on the outer circumference surface of the servo pressure head 41 of a guide pad 42, the second and also offer three gathering sills 44, and each guide pad 42 is fixed in gathering sill 44 by elastomeric element 43 correspondences.
In addition, as Figure 1 and Figure 4, assembling device also comprises a docking facilities.Described docking facilities comprise be located at the first servo pressure head 31 end female connector 32 and is located to the abutment shaft 45 of the end of described the second servo pressure head 41.Female connector 32 is had to a docking endoporus 33.The internal diameter of docking endoporus 33 mates with the external diameter of abutment shaft 45.By the design of docking facilities, while making the second servo pressure head 32 press-fit near left side second gear lining, guarantee positional precision and the rigidity of the second servo pressure head 32.
In addition, as shown in Figure 1, described assembly system also comprises two stroke detection control device 8.One end of two stroke detection control device 8 is connected with the second servo press-loading apparatus with the first servo press-loading apparatus respectively, and the other end of two stroke detection control device is connected with installation board 1.
Wherein, stroke detection control device 8 is the servomotor with absolute value formula encoder or incremental encoder, for controlling the degree of depth of bushing press-mounting.
In addition, on each stroke detection control device 8, being all installed with 9, two sensing devices 9 of a sensing device is all connected with a real-time pressure display unit 10 by a data wire.Real-time pressure display unit 10 is fixedly arranged on installs on board 1.
In the present embodiment, the stopping alarm when design of sensing device 9 and real-time pressure display unit 10 goes beyond the scope pressure anomaly, prevents that underproof lining from continuing to press-fit.
Further, as shown in Figure 1, assembling device also comprises one first feeding device 5 and one second feeding device 6.Described the first feeding device 5 is located at described the first servo press-loading apparatus top and close described the first servo pressure head 31 places, and the first feeding device 5 has a upper and lower displacement in the direction perpendicular to the first servo pressure head 31.The second feeding device 6 is fixedly arranged on described the second servo press-loading apparatus top and close described the second servo pressure head 41 places.Adopt said structure form to improve press-fiting efficiency and press-fiting precision of lining.
Wherein, the first feeding device 5 comprises a hydraulic cylinder 51, a hydraulic charging & device 52 and a linear guide rail device 53, one end of hydraulic charging & device 52 is socketed on the piston rod 54 of hydraulic cylinder 51, and a part of sidewall of hydraulic charging & device 52 and the slide block 55 of described linear guide rail device 53 are affixed.Realize like this traveling priority up and down of hydraulic charging & device 52, be convenient to press-fiting of the first grade of lining in left side.
Wherein, as shown in Figure 5, described hydraulic charging & device 52 has a hydraulic charging & hole 521.In hydraulic charging & hole 521, be embedded with on the internal face of one first copper sheathing 522, the first copper sheathings 522 and offer in a 523， hole, hole 523 and be embedded with one first steel ball 524.The first steel ball 524 is fixed in described hole 523 by one first retainer spring 525 correspondences, the first retainer spring 525 is fixedly arranged in the described hole 523 of the first copper sheathing 522, because of the oilhole on lining, arrange left-right asymmetry, can prevent that lining is anti-loaded, locate phase place simultaneously.On hydraulic charging & device 52, near the first copper sheathing 522 places, be also provided with one first material loading mark 526, prevent that lining from misplacing position.
Wherein, as shown in Figure 1, Figure 6, Figure 7, the second feeding device 6 that removes first grade of all the other each grade of lining in left side for placing engine body comprises the servo index dial 62 of a drive unit 61.Described drive unit 61 is fixedly arranged on engine body 2, and servo index dial 62 is fixed on drive unit 61 by a securing member.Servo index dial 62 has 6 servo material loading holes 621, in each servo material loading hole 621, is embedded with one second copper sheathing 622.On the internal face of the second copper sheathing 622, offer a blind hole 623, in described blind hole 623, be embedded with one second steel ball 624.Described the second steel ball 624 is fixed in blind hole 623 by one second retainer spring 625 correspondences, and each second copper sheathing 622 place is provided with one second material loading mark 626.Adopt said structure form, can prevent that lining is anti-loaded and guarantee phase place positioning precision.
Further, as shown in Figure 1, assembling device also comprises one first oil jet lubrication bushing device 11 and the one second oil jet lubrication bushing device 12 being fixedly arranged on described engine body 2, and described the first oil jet lubrication bushing device 11 is near the first feeding device 5, and described the second oil jet lubrication bushing device 12 is near the second feeding device 6.Make like this lining be ejected the first feeding device 5 or the rear automatic splash lubrication lining of the second feeding device 6 by 41 guiding of the servo pressure head of the first servo pressure head 31 or the second, reduce to press-fit friction and resistance in the camshaft hole 21 that middle lining is pressed into engine body 2.
Finally, as shown in Figure 1, assembling device also comprises that one is fixedly arranged on the lining charging device 7 on described engine body 2, by the unified placement of lining, prevents that lining from misplacing position, improves and press-fits efficiency and press-fit precision.
Wherein, as shown in Fig. 1, Fig. 8, described lining charging device 7 comprises a feed bin 71, a stock stop 72, some approach switchs 73, some marks 74 and the lining 76 that feeds intake.Described in each, approach switch 73 and mark described in each 74 are all corresponding with each grade of the to be press-fited lining 76 that feeds intake.Feed bin 71 comprises that some layers have the bed of material of putting at an angle of inclination, and each stratification bed of material is provided with several dog-houses separating side by side 75.Angle of inclination is 5 °.
Wherein, described feed bin 71 is provided with some layers and has an angle of inclination, can place the more lining 76 that feeds intake, and the lining 76 that feeds intake can add to lining dispensing port by automatic rolling.Described in each of described feed bin 71, the dog-house 75 of layer is all separately placed side by side and marks and can distinguish each grade lining 76 that feeds intake, and is difficult for obscuring.The design of stock stop 72 can guarantee that each feeding is one group of lining 76 that feeds intake, and cuts off remaining lining 76 that feeds intake in last group of to be installed feed intake lining 76 and feed bin 71.The approach switch 73 of corresponding each grade of to be placed lining 76 that feeds intake prevents that each grade from feeding intake in lining 76 neglected loading to the first feeding devices 5 and the second feeding device 6.
As shown in Fig. 1～8, the utility model press-fits the assembly method of lining by assembly system as above, and its concrete steps are as follows:
S
1, first grade, the left side of one group of lining to be installed in described lining charging device lining is mounted in the hydraulic charging & hole of one first feeding device, make the end face of the first copper sheathing in the end face of described first grade of lining and the hydraulic charging & hole of described the first feeding device keep aliging;
S
2, first grade, the right side of one group of lining to be installed in described lining charging device lining is mounted in the corresponding servo material loading hole of a servo index dial on one second feeding device, make the end face of the second copper sheathing in the end face of described last step lining and the hydraulic charging & hole of described the second feeding device keep aliging;
S
3, drive described servo index dial, adjust the position in described servo material loading hole;
S
4, repeating said steps S
2, S
3, successively all the other linings between first grade, described left side lining and first grade, described right side lining are mounted to successively in corresponding described servo material loading hole.
S
5, on described the second pressure head guiding device and the first pressure head guiding device mounting bush;
S
6, described the second servo press-loading apparatus drives the second servo pressure head feeding on described the second pressure head guiding device, described the first servo press-loading apparatus drives the first servo pressure head feeding on described the first pressure head guiding device simultaneously, when described the second servo pressure head with described the first servo pressure head after dock on the right side of left side second gear camshaft hole, described the second servo pressure head and described the first servo pressure head are synchronizeed second gear camshaft hole feeding to the left simultaneously, and described the second pressure head guiding device puts described left side second gear bushing press-mounting in place;
S
7, described the second servo press-loading apparatus drives described the second pressure head guiding device to return, described the first servo press-loading apparatus drives described the first pressure head guiding device to return;
S
8, described the second servo press-loading apparatus drives described the second pressure head guiding device successively all the other bushing press-mountings between first grade, described left side second gear and described right side to be put in place;
S
9, described the first servo pressure device drive described the first servo pressure head get left side first grade of lining, described the second servo press-loading apparatus drives described the second servo pressure head to get first grade, right side lining simultaneously, described the first servo pressure head and the feeding simultaneously of described the second servo pressure head are pressed into first grade, described left side lining and first grade, described right side lining the relevant position of described engine body simultaneously;
S
10, described the first servo press-loading apparatus and described the second servo press-loading apparatus drive respectively described the first servo pressure head and described the second servo pressure head to return original position, press-fited.
Although more than described the specific embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these changes and modification all fall into protection domain of the present utility model.
Claims (15)
1. one kind for press-fiting the assembly system of lining, it comprises that an installation board and that is fixed with an engine body is fixed on the assembling device on described installation board, it is characterized in that, described assembling device comprises an automatic press mounting device, described automatic press mounting device comprises one first servo press-loading apparatus and one second servo press-loading apparatus, described the first servo press-loading apparatus is provided with one for press-fiting the first pressure head guiding device of a lining, described the second servo press-loading apparatus is provided with one for press-fiting the second pressure head guiding device of a lining, described the first pressure head guiding device and described the second pressure head guiding device are relatively arranged on the both sides of described engine body.
2. assembly system as claimed in claim 1, it is characterized in that, described the first pressure head guiding device comprises one first servo pressure head, described the second pressure head guiding device comprises one second servo pressure head, on the outer circumference surface of described the first servo pressure head and described the second servo pressure head, be equipped with at least one positioning parts, described in each, transpose parts along described the first servo pressure head or described the second servo pressure head radially for telescopic.
3. assembly system as claimed in claim 2, it is characterized in that, the parts of transposing described in each comprise a guide pad, on the outer circumference surface of described the first servo pressure head and described the second servo pressure head, all offer several gathering sills, described in each, guide pad is fixed in described gathering sill by an elastomeric element correspondence.
4. assembly system as claimed in claim 2, it is characterized in that, described assembling device also comprises a docking facilities, described docking facilities comprise be located at described the first servo pressure head end female connector and is located to the abutment shaft of the end of described the second servo pressure head, described docking cover has a pair of endoporus that connects, and the internal diameter of described docking endoporus mates with the external diameter of described abutment shaft.
5. assembly system as claimed in claim 1, it is characterized in that, described assembly system also comprises two stroke detection control device, one end of described two stroke detection control device is connected with the second servo press-loading apparatus with described the first servo press-loading apparatus respectively, and the other end of described two stroke detection control device is connected with described installation board.
6. assembly system as claimed in claim 5, is characterized in that, described stroke detection control device is the servomotor with absolute value formula encoder or incremental encoder.
7. assembly system as claimed in claim 5, it is characterized in that, described in each, on stroke detection control device, be all installed with a sensing device, two described sensing devices are all connected with a real-time pressure display unit by a data wire, and described real-time pressure display unit is fixedly arranged on described installation board.
8. assembly system as claimed in claim 2, it is characterized in that, described assembling device also comprises one first feeding device and one second feeding device, described the first feeding device is located at described the first servo press-loading apparatus top and close described the first servo pressure head place, and described the first feeding device has a upper and lower displacement in the direction perpendicular to described the first servo pressure head, described the second feeding device is fixedly arranged on described the second servo press-loading apparatus top and close described the second servo pressure head place.
9. assembly system as claimed in claim 8, it is characterized in that, described the first feeding device comprises a hydraulic cylinder, a hydraulic charging & device and a linear guide rail device, one end of described hydraulic charging & device is socketed on the piston rod of described hydraulic cylinder, and at least a portion sidewall of described hydraulic charging & device and the slide block of described linear guide rail device are affixed.
10. assembly system as claimed in claim 9, it is characterized in that, described hydraulic charging & utensil has a hydraulic charging & hole, in described hydraulic charging & hole, be embedded with one first copper sheathing, on the internal face of described the first copper sheathing, offer a hole, in described hole, be embedded with one first steel ball, described the first steel ball is fixed in described hole by one first retainer spring correspondence, described the first retainer spring is fixedly arranged in the described hole of described the first copper sheathing, on described hydraulic charging & device, near described the first copper sheathing place, is also provided with one first material loading mark.
11. assembly systems as claimed in claim 8, it is characterized in that, described the second feeding device comprises a drive unit, one servo index dial, described drive unit is fixedly arranged on described engine body, described servo index dial is fixed on described drive unit by least one securing member, described servo index dial has some servo material loadings hole, described in each, in servo material loading hole, be embedded with one second copper sheathing, on the internal face of described the second copper sheathing, offer a blind hole, in described blind hole, be embedded with one second steel ball, described the second steel ball is fixed in described blind hole by one second retainer spring correspondence, described in each, the second copper sheathing place is provided with one second material loading mark.
12. assembly systems as claimed in claim 8, it is characterized in that, described assembling device also comprises one first oil jet lubrication bushing device and the one second oil jet lubrication bushing device being fixedly arranged on described engine body, and described the first oil jet lubrication bushing device is near described the first feeding device, and described the second oil jet lubrication bushing device is near described the second feeding device.
13. assembly systems as described in claim 1～12 any one, is characterized in that, described assembling device also comprises that one is fixedly arranged on the lining charging device on described engine body.
14. assembly systems as claimed in claim 13, it is characterized in that, described lining charging device comprises a feed bin, a stock stop, some approach switchs, lining and some marks feed intake, described in each, approach switch and mark described in each lining that feeds intake described in all to be press-fited with each grade is corresponding, described feed bin comprises that some layers have the bed of material of putting at an angle of inclination, and each stratification bed of material is provided with the dog-house that several separate side by side.
15. assembly systems as claimed in claim 14, is characterized in that, described angle of inclination is 5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475962.3U CN203471270U (en) | 2013-08-05 | 2013-08-05 | Assembling system for carrying out press-fit on bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475962.3U CN203471270U (en) | 2013-08-05 | 2013-08-05 | Assembling system for carrying out press-fit on bush |
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| Publication Number | Publication Date |
|---|---|
| CN203471270U true CN203471270U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320475962.3U Expired - Lifetime CN203471270U (en) | 2013-08-05 | 2013-08-05 | Assembling system for carrying out press-fit on bush |
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| CN (1) | CN203471270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339144A (en) * | 2013-08-05 | 2015-02-11 | 上海日野发动机有限公司 | Assembly system and assembly method for press-mounted bushing |
| CN104493457A (en) * | 2014-12-05 | 2015-04-08 | 苏州慧捷自动化科技有限公司 | Device for press-fitting plastic part and copper sleeve of magnetic sensor |
-
2013
- 2013-08-05 CN CN201320475962.3U patent/CN203471270U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339144A (en) * | 2013-08-05 | 2015-02-11 | 上海日野发动机有限公司 | Assembly system and assembly method for press-mounted bushing |
| CN104339144B (en) * | 2013-08-05 | 2017-04-19 | 上海日野发动机有限公司 | Assembly system and assembly method for press-mounted bushing |
| CN104493457A (en) * | 2014-12-05 | 2015-04-08 | 苏州慧捷自动化科技有限公司 | Device for press-fitting plastic part and copper sleeve of magnetic sensor |
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