CN201881125U - Semi-automatic packing press for steel ball and gap block of pump body - Google Patents
Semi-automatic packing press for steel ball and gap block of pump body Download PDFInfo
- Publication number
- CN201881125U CN201881125U CN2010202849034U CN201020284903U CN201881125U CN 201881125 U CN201881125 U CN 201881125U CN 2010202849034 U CN2010202849034 U CN 2010202849034U CN 201020284903 U CN201020284903 U CN 201020284903U CN 201881125 U CN201881125 U CN 201881125U
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- bearing shell
- sliding sleeve
- guide
- cylinder
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Abstract
The utility model relates to a semi-automatic device in the field of automobiles, and consists of a lathe bed, a gap block pressing-in device, a feeding device, and a steel ball pressing-in device. A gas-liquid pressurizing cylinder of the gap block pressing-in device is fixed on an upright column of the lathe bed through a bracket; and an end joint body of the cylinder is connected with a connecting plate; a limiting block is fixed on the upper part of a guide rod which penetrates through a self-lubricating bearing shaft fixed on the bracket; a pressure sensor is fixed below the middle part of the connecting plate; a locating shaft is pressed at the lower end of the pressure sensor through a locating sleeve; and the lower end of the locating shaft is provided with a gap block squeeze head. A boosting cylinder of the steel ball pressing-in device is fixed at the left end of a box body; the box body is fixed on the lathe body; the joint body of the cylinder is connected with a guide shaft fixed in a guide sleeve at the right end of the box body; a fixing sleeve is fixed at the right part of the box body through the bracket; and a steel ball squeeze head is arranged at the right end of the guide shaft and stretch into the fixing sleeve; a sliding sleeve slides in the fixing sleeve; a spring is arranged between the guide shaft and the sliding sleeve; the steel ball squeeze head slides in the sliding sleeve; a feeding joint is arranged at the upper part of the sliding sleeve; and an elastic plunger piston is arranged at the lower part of the sliding sleeve.
Description
Technical field
Pump housing steel ball described in the utility model, the semi-automatic pressing machine of bearing shell relate to a kind of semi-automatic equipment of automotive field.
Background technology
At present at automobile industry injection pump fit on, adopt artificial earlier bearing shell being installed on the pump housing with homemade simple frock bearing shell to be press-fit into place then mostly, will certainly cause like this manual action too much, efficient crosses the accurate position after low and very difficult assurance bearing shell is pressed into smoothly and is pressed into, it also is like this that steel ball press-fits.In order to reduce labour intensity, improve production efficiency and product quality, further improve steel ball, bearing shell automatic assembly technique, thereby improve the automaticity of injection pump assembling aspect, the research and development of this equipment are imperative.At existing problem in the above-mentioned prior art, a kind of novel semi-automatic pressing machine of pump housing steel ball, bearing shell of research and design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the purpose of this utility model is a kind of novel semi-automatic pressing machine of pump housing steel ball, bearing shell of research and design, thereby solves too much, the problems such as efficient is low excessively, assembly quality difference of manual action in the assembly work of automobile industry injection pump at present.Pump housing steel ball described in the utility model, the semi-automatic pressing machine of bearing shell are made up of lathe bed, anchor clamps, lathe protection, bearing shell press-in device, feeding device, steel ball press-in device, electrical equipment, console, pneumatic means, steel-wire screw-socket frock clamp.Described bearing shell press-in device is made up of pneumohydraulic pressure-cylinder, limited block, guide post, pressure sensor, locating shaft, connecting pin, bearing shell pressure head, spring-loaded plunger, top cover, O type circle, spring, support, connecting plate, positioning sleeve.Described pneumohydraulic pressure-cylinder is fixed on the top of support, and support is fixed on the column of lathe bed.Limited block is fixed on guide post top, and guide post passes the self-lubricating bearing cover that is fixed on support; Pressure sensor is fixed on the below, connecting plate middle part that two guide posts are connected together, and pneumohydraulic pressure-cylinder termination fittings body is connected with connecting plate; The locating shaft upper surface leans against on the gauge head of pressure sensor lower end, locating shaft slides in positioning sleeve, and positioning sleeve is fixed on the connecting plate bottom, and spring upper end leans against the positioning sleeve upper and lower end and leans against the top and put on the end face, the top is enclosed within on the locating shaft slides, and the bearing shell pressure head is connected by connecting pin with locating shaft.O type circle is fixed between bearing shell pressure head and the locating shaft.Spring-loaded plunger is fixed on the adapter sleeve, and adapter sleeve is fixed on the bearing shell pressure head.Described steel ball press-in device is made up of power cylinder, casing, cylinder jointing body, fairlead, the axis of guide, spring, fixed cover, ball indenter, joint, workpiece (pump housing), elastic force plunger, adjusting column, travel switch, sliding sleeve.Described power cylinder is fixed on the casing left end, and casing is fixed on the lathe bed.The cylinder jointing body is connected with the axis of guide, and the axis of guide slides in fairlead.Fairlead is fixed on the casing right-hand member.Fixed cover is fixed on the right part of casing by support, and axis of guide right-hand member is equipped with ball indenter and extend among the fixed cover.Slide in the fixed cover and slide.The spring left end leans against axis of guide right-hand member, and the spring right-hand member leans against the sliding sleeve left end.Ball indenter slides in sliding sleeve, and the material loading joint is contained on sliding sleeve top.The elastic force plunger is contained in the sliding sleeve bottom.Regulate column and be fixed on the lathe bed, regulate the column upper end and withstand on the casing lower plane.Travel switch is fixed on the casing below.
Pump housing steel ball described in the utility model, the semi-automatic pressing machine actuation cycle of bearing shell are: manually oil jet pump body is taken out in the bin hopper and be put into positioning fixture and locate, its workpiece attitude is that two locating holes of the pump housing face down to insert in two alignment pins and locate; Manually bearing shell is set on the bearing shell pressure head; Both hands start the console button, and protection is shut back three look polices and looked the lamp bearing shell that begins to glimmer and press-fit beginning, and the back bearing shell pressure head of waiting to be press-fit into place does not return at once but carries out steel ball and press-fits, and press-fiting latter two pressure head of release at steel ball will return simultaneously, stop; At this moment tri coloured lantern can stop flicker, starts the protection of console button and opens to take off and assemble the back pump housing and be put on the steel-wire screw-socket frock clamp, manually pack into the steel-wire screw-socket at two places of beginning; The pump housing after will installing after assembling finishes is put on the assembly line pallet, starts reducing motor button on the line, and the pump housing is transported to next station along raceway, finishes the one action circulation.
What the semi-automatic pressing machine of this TV station adopted is the PLC electrical control, and has corresponding interlock protection.The circulation interlocking condition of this lathe is:
1, be furnished with safe grating on this pressing machine protector, after the work of both hands start button, safe grating has protective effect; Wait to press-fit finish the action cylinder return original position, grating does not have protective effect, manually could take out the pump housing.
2, the priority that press-fits action has interlocking.
3, whether material is arranged in the steel ball press-in device in feeding device hopper and the steel ball transfer pipeline and press-fit whether carry out interlocking.
Bearing shell press-in device described in the utility model is made up of support, pneumohydraulic pressure-cylinder etc.; Being pressed into the position is controlled by limited block; Guiding is made up of 1 pair of guide post and self-lubricating bearing cover form; Force value shows by 1 pressure sensor; Pressuring head part is made of locating shaft, connecting pin, bearing shell pressure head, top cover, O type circle etc.Process of press in is that the gas-liquid increase cylinder application of force is pressed into the related bearing shell of pressure head in the pump housing in the lump by 1 pair of guide post guiding, is pressed into accurate position by limited block control, reflects required force value by pressure sensor at last; Locating shaft, bearing shell pressure head are connected as a single entity by connecting pin in the pressuring head part, the bearing shell pressure head in locating shaft by O type circle can be arbitrarily small the angle swinging purpose guarantee the axiality in bearing shell and pump housing hole, promptly bearing shell can automatic capturing is very smooth be forced in the pump housing.Be pressed into back bearing shell pressure head and return, be not with, add a top cover at bearing shell pressure head place the pump housing is pushed up from bearing shell pressure head place, press-fit end by the spring force effect from clamp body in order to guarantee the pump housing.
The described steel ball press-in device of the semi-automatic pressing machine of this TV station is made up of support, power cylinder etc.; Be pressed into the Position Control of position ball indenter in sliding sleeve; Guiding is made up of single axis of guide in the casing and self-lubricating bearing cover form; The steel ball charging line links together by joint and ball indenter, thereby makes the steel ball can very smooth arrival ball indenter end.Process of press in is that the gas-liquid increase cylinder application of force is pressed into the related steel ball of ball indenter in the pump housing in the lump by single guiding form in the casing, and compression distance is pressed into the back ball indenter and is returned by the Position Control of ball indenter in sliding sleeve, press-fits end.
The beneficial effects of the utility model are that device structure is reasonable, production efficiency is high, labour intensity is low, automaticity is high.
Description of drawings
The utility model has five width of cloth accompanying drawings, wherein:
Fig. 1 is the semi-automatic pressing machine structural representation of pump housing steel ball, bearing shell;
Fig. 2 is a bearing shell press-in device structural representation;
Fig. 3 is a bearing shell press-in device pressure head enlarged drawing;
Fig. 4 is a steel ball press-in device structural representation;
Fig. 5 is a steel ball press-in device partial enlarged drawing.
Among the figure: 1, lathe bed 2, anchor clamps 3, lathe protection 4, bearing shell press-in device 5, feeding device 6, steel ball press-in device 7, electrical equipment 8, console 9, pneumatic means 10, steel-wire screw-socket frock clamp 11 pneumohydraulic pressure-cylinders 12, limited block 13, guide post 14, pressure sensor 15, locating shaft 16, connecting pin 17, bearing shell pressure head 18, spring-loaded plunger 19, top cover 20, O type circle 21, spring 22, power cylinder 23, casing 24, cylinder jointing body 25, fairlead 26, the axis of guide 27, spring 28, fixed cover 29, ball indenter 30, joint 31, workpiece 32, elastic force plunger 33, regulate column 34, travel switch 35, sliding sleeve 36, support 37, connecting plate 38, positioning sleeve.
The specific embodiment
Specific embodiment of the utility model as shown in drawings, pump housing steel ball shown in the accompanying drawing 1, the semi-automatic pressing machine of bearing shell are made up of lathe bed 1, anchor clamps 2, lathe protection 3, bearing shell press-in device 4, feeding device 5, steel ball press-in device 6, electrical equipment 7, console 8, pneumatic means 9, steel-wire screw-socket frock clamp 10.Bearing shell press-in device 4 shown in the accompanying drawing 2,3 is made up of pneumohydraulic pressure-cylinder 11, limited block 12, guide post 13, pressure sensor 14, locating shaft 15, connecting pin 16, bearing shell pressure head 17, spring-loaded plunger 18, top cover 19, O type circle 20, spring 21, support 36, connecting plate 37, positioning sleeve 38.Described pneumohydraulic pressure-cylinder 11 is fixed on the top of support 36, and support 36 is fixed on the column of lathe bed 1.Limited block 12 is fixed on guide post 13 tops, and guide post 13 passes the self-lubricating bearing cover that is fixed on support 36.Pressure sensor 14 is fixed on the below, connecting plate 37 middle parts that two guide posts 13 are connected together, and pneumohydraulic pressure-cylinder 11 termination fittings bodies are connected with connecting plate 37.Locating shaft 15 upper surfaces lean against on the gauge head of pressure sensor 14 lower ends, locating shaft 15 slides in positioning sleeve 38, positioning sleeve 38 is fixed on connecting plate 37 bottoms, spring 21 upper ends lean against positioning sleeve 38 upper and lower ends and lean against on cover 19 upper surfaces, top, top cover 19 slides on locating shaft 15, and bearing shell pressure head 17 is connected by connecting pin 16 with locating shaft 15.O type circle 20 is fixed between bearing shell pressure head 17 and the locating shaft 15.Spring-loaded plunger 18 is fixed on the adapter sleeve, and adapter sleeve is fixed on the bearing shell pressure head 17.Described steel ball press-in device 6 is made up of power cylinder 22, casing 23, cylinder jointing body 24, fairlead 25, the axis of guide 26, spring 27, fixed cover 28, ball indenter 29, joint 30, workpiece (pump housing) 31, elastic force plunger 32, adjusting column 33, travel switch 34, sliding sleeve 35, shown in accompanying drawing 4,5.Described power cylinder 22 is fixed on casing 23 left ends, and casing 23 is fixed on the lathe bed 1.Cylinder jointing body 24 is connected with the axis of guide 26, and the axis of guide 26 slides in fairlead 25.Fairlead 25 is fixed on casing 23 right-hand members.Fixed cover 28 is fixed on the right part of casing by support, and the axis of guide 26 right-hand members are equipped with ball indenter 29 and extend among the fixed cover 28.Sliding sleeve 35 slides in fixed cover 28.Spring 27 left ends lean against the axis of guide 26 right-hand members, and spring 27 right-hand members lean against sliding sleeve 35 left ends.Ball indenter 29 slides in sliding sleeve 35, and joint 30 is contained in sliding sleeve 35 tops.Elastic force plunger 32 is contained in sliding sleeve 35 bottoms.Regulate column 33 and be fixed on the lathe bed 1, regulate column 33 upper ends and withstand on casing 23 lower planes.Travel switch 34 is fixed on casing 23 belows.
Bearing shell press-in device shown in the utility model accompanying drawing 2～3, power source is made up of the pneumohydraulic pressure-cylinder 11 that is fixed on the support.Support is fixed on the column of lathe bed 1.Be pressed into the position by limited block 12 controls, guiding is made up of with self-lubricating bearing cover form two guide posts 13.Pressure sensor 14 is connected with locating shaft 15, and force value shows by pressure sensor 14; Pressuring head part is connected by connecting pin 16 with bearing shell pressure head 17 by locating shaft 15, and O type circle 20 is embedded on the bearing shell pressure head 17, and spring-loaded plunger 18 is connected with bearing shell pressure head 17, and top cover 19 is connected with locating shaft 15, and spring housing 21 is on locating shaft 15 and lean and overlap 19.
The power source of steel ball press-in device shown in the utility model accompanying drawing 4～5 is formed (support is fixed on the lathe bed 1) by being fixed on the support power cylinder 22.Power cylinder 22 is fixed on casing 23 left ends, cylinder jointing body 24 is connected with the axis of guide 26, fairlead 25 is fastened on casing 23 right-hand members, the axis of guide 26 passes fairlead 25 and is connected with ball indenter 29, ball indenter 29 puts in the sliding sleeve 35 in the fixed cover 28, fixed cover 28 is contained in casing 23 right-hand members by support, sliding sleeve 35 slides between fixed cover 28 and ball indenter 29, ball indenter 29 slides in sliding sleeve 35, material loading joint 30 is contained in above sliding sleeve 35, elastic force plunger 32 is contained in below sliding sleeve 35, regulates 33 on column in casing 23 bottoms, and travel switch 34 is fixed on below the casing 23.
Claims (1)
1. a pump housing steel ball, the semi-automatic pressing machine of bearing shell are made up of lathe bed (1), anchor clamps (2), lathe protection (3), bearing shell press-in device (4), feeding device (5), steel ball press-in device (6), electrical equipment (7), console (8), pneumatic means (9), steel-wire screw-socket frock clamp (10); It is characterized in that described bearing shell press-in device (4) is made up of pneumohydraulic pressure-cylinder (11), limited block (12), guide post (13), pressure sensor (14), locating shaft (15), connecting pin (16), bearing shell pressure head (17), spring-loaded plunger (18), top cover (19), O type circle (20), spring (21), support (36), connecting plate (37), positioning sleeve (38); Described pneumohydraulic pressure-cylinder (11) is fixed on the top of support (36), and support (36) is fixed on the column of lathe bed (1); Limited block (12) is fixed on guide post (13) top, and guide post (13) passes the self-lubricating bearing cover that is fixed on support (36); Pressure sensor (14) is fixed on the below, connecting plate (37) middle part that two guide posts (13) are connected together, and pneumohydraulic pressure-cylinder (11) termination fittings body is connected with connecting plate (37); Locating shaft (15) upper surface leans against on the gauge head of pressure sensor (14) lower end, locating shaft (15) slides in positioning sleeve (38), positioning sleeve (38) is fixed on connecting plate (37) bottom, spring (21) upper end leans against positioning sleeve (38) upper and lower end and leans against on cover (19) upper surface, top, top cover (19) is gone up at locating shaft (15) and is slided, and bearing shell pressure head (17) is connected by connecting pin (16) with locating shaft (15); O type circle (20) is fixed between bearing shell pressure head (17) and the locating shaft (15); Spring-loaded plunger (18) is fixed on the adapter sleeve, and adapter sleeve is fixed on the bearing shell pressure head (17); Described steel ball press-in device (6) is made up of power cylinder (22), casing (23), cylinder jointing body (24), fairlead (25), the axis of guide (26), spring (27), fixed cover (28), ball indenter (29), joint (30), workpiece (31), elastic force plunger (32), adjusting column (33), travel switch (34), sliding sleeve (35); Described power cylinder (22) is fixed on casing (23) left end, and casing (23) is fixed on the lathe bed (1); Cylinder jointing body (24) is connected with the axis of guide (26), and the axis of guide (26) slides in fairlead (25); Fairlead (25) is fixed on casing (23) right-hand member; Fixed cover (28) is fixed on the right part of casing by support, and the axis of guide (26) right-hand member is equipped with ball indenter (29) and extend among the fixed cover (28); Sliding sleeve (35) slides in fixed cover (28); Spring (27) left end leans against the axis of guide (26) right-hand member, and spring (27) right-hand member leans against sliding sleeve (35) left end; Ball indenter (29) slides in sliding sleeve (35), and material loading joint (30) is contained in sliding sleeve (35) top; Elastic force plunger (32) is contained in sliding sleeve (35) bottom; Regulate column (33) and be fixed on the lathe bed (1), regulate column (33) upper end and withstand on casing (23) lower plane; Travel switch (34) is fixed on casing (23) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202849034U CN201881125U (en) | 2010-08-04 | 2010-08-04 | Semi-automatic packing press for steel ball and gap block of pump body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202849034U CN201881125U (en) | 2010-08-04 | 2010-08-04 | Semi-automatic packing press for steel ball and gap block of pump body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201881125U true CN201881125U (en) | 2011-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202849034U Expired - Lifetime CN201881125U (en) | 2010-08-04 | 2010-08-04 | Semi-automatic packing press for steel ball and gap block of pump body |
Country Status (1)
| Country | Link |
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| CN (1) | CN201881125U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102699660A (en) * | 2012-06-11 | 2012-10-03 | 卓越（苏州）自动化设备有限公司 | Ball joint pressing jig and using method thereof |
| CN102729035A (en) * | 2012-07-21 | 2012-10-17 | 无锡亚中自动化设备有限公司 | Automatic pressing-filling device for steel balls |
| CN102773686A (en) * | 2012-07-23 | 2012-11-14 | 吴江市金澜机械制造有限公司 | Bearing liner assembling mechanism |
| CN103089588A (en) * | 2013-01-09 | 2013-05-08 | 昆山佳铭自动化科技有限公司 | Assembly device of pump body and air faucet of piston type electric vacuum pump |
| CN103111975A (en) * | 2012-09-06 | 2013-05-22 | 浙江吉利罗佑发动机有限公司 | Crankshaft box balancing bearing cover oil passage steel ball press fitting tool |
| CN103537562A (en) * | 2012-07-10 | 2014-01-29 | 苏州工业园区高登威科技有限公司 | Sliding rail assembling system and sliding rail assembling method using same |
| CN103537563A (en) * | 2012-07-10 | 2014-01-29 | 苏州工业园区高登威科技有限公司 | Sliding rail assembling system and sliding rail assembling method using same |
| CN103612103A (en) * | 2013-11-05 | 2014-03-05 | 苏州恩意精密机械有限公司 | Upper bearing ejecting device of automobile fan motor bearing assembling machine |
| CN103862270A (en) * | 2014-04-02 | 2014-06-18 | 无锡创捷汽车部件有限公司 | Press fitting mechanism for automatic measurement riveting machine of plunger steel ball |
| CN103978368A (en) * | 2014-06-03 | 2014-08-13 | 詹白勺 | Engine oil pump shell steel ball and plug pressing method and controller |
| CN103978369A (en) * | 2014-06-03 | 2014-08-13 | 詹白勺 | Engine oil pump shell steel ball and plug pressing device |
| CN108480965A (en) * | 2018-03-13 | 2018-09-04 | 重庆光大产业有限公司 | A kind of vehicle sense component assembly equipment |
| CN109366162A (en) * | 2018-11-02 | 2019-02-22 | 长兴佰菲特机械有限公司 | A kind of oil pump continous way one press-fitting equipment |
| CN111300017A (en) * | 2020-03-10 | 2020-06-19 | 湖北三峡职业技术学院 | Bearing press-fitting mechanism of automobile steering system |
| CN114193133A (en) * | 2021-11-15 | 2022-03-18 | 菲斯达精密工业部件（苏州）有限公司 | Automatic press-fitting system for steel ball plugging and working method thereof |
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2010
- 2010-08-04 CN CN2010202849034U patent/CN201881125U/en not_active Expired - Lifetime
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| CN102699660B (en) * | 2012-06-11 | 2014-07-02 | 卓越（苏州）自动化设备有限公司 | Ball joint pressing jig and using method thereof |
| CN102699660A (en) * | 2012-06-11 | 2012-10-03 | 卓越（苏州）自动化设备有限公司 | Ball joint pressing jig and using method thereof |
| CN103537563A (en) * | 2012-07-10 | 2014-01-29 | 苏州工业园区高登威科技有限公司 | Sliding rail assembling system and sliding rail assembling method using same |
| CN103537562A (en) * | 2012-07-10 | 2014-01-29 | 苏州工业园区高登威科技有限公司 | Sliding rail assembling system and sliding rail assembling method using same |
| CN103537562B (en) * | 2012-07-10 | 2015-10-28 | 苏州工业园区高登威科技有限公司 | Slide rail set assembling system and apply the slide rail assemble method of this slide rail set assembling system |
| CN103537563B (en) * | 2012-07-10 | 2015-10-28 | 苏州工业园区高登威科技有限公司 | Slide rail set assembling system and apply the slide rail assemble method of this slide rail set assembling system |
| CN102729035B (en) * | 2012-07-21 | 2014-07-16 | 无锡亚中智能装备有限公司 | Automatic pressing-filling device for steel balls |
| CN102729035A (en) * | 2012-07-21 | 2012-10-17 | 无锡亚中自动化设备有限公司 | Automatic pressing-filling device for steel balls |
| CN102773686A (en) * | 2012-07-23 | 2012-11-14 | 吴江市金澜机械制造有限公司 | Bearing liner assembling mechanism |
| CN103111975A (en) * | 2012-09-06 | 2013-05-22 | 浙江吉利罗佑发动机有限公司 | Crankshaft box balancing bearing cover oil passage steel ball press fitting tool |
| CN103111975B (en) * | 2012-09-06 | 2015-07-08 | 浙江吉利罗佑发动机有限公司 | Crankshaft box balancing bearing cover oil passage steel ball press fitting tool |
| CN103089588A (en) * | 2013-01-09 | 2013-05-08 | 昆山佳铭自动化科技有限公司 | Assembly device of pump body and air faucet of piston type electric vacuum pump |
| CN103612103A (en) * | 2013-11-05 | 2014-03-05 | 苏州恩意精密机械有限公司 | Upper bearing ejecting device of automobile fan motor bearing assembling machine |
| CN103862270A (en) * | 2014-04-02 | 2014-06-18 | 无锡创捷汽车部件有限公司 | Press fitting mechanism for automatic measurement riveting machine of plunger steel ball |
| CN103978369A (en) * | 2014-06-03 | 2014-08-13 | 詹白勺 | Engine oil pump shell steel ball and plug pressing device |
| CN103978368A (en) * | 2014-06-03 | 2014-08-13 | 詹白勺 | Engine oil pump shell steel ball and plug pressing method and controller |
| CN103978368B (en) * | 2014-06-03 | 2016-03-30 | 詹白勺 | Engine oil pump case steel ball and plug method of press-fitting and controller |
| CN103978369B (en) * | 2014-06-03 | 2016-06-15 | 詹白勺 | Engine oil pump case steel ball and plug press-in device |
| CN108480965A (en) * | 2018-03-13 | 2018-09-04 | 重庆光大产业有限公司 | A kind of vehicle sense component assembly equipment |
| CN108480965B (en) * | 2018-03-13 | 2020-06-26 | 重庆光大产业有限公司 | Assembly equipment for vehicle sensing component |
| CN109366162A (en) * | 2018-11-02 | 2019-02-22 | 长兴佰菲特机械有限公司 | A kind of oil pump continous way one press-fitting equipment |
| CN111300017A (en) * | 2020-03-10 | 2020-06-19 | 湖北三峡职业技术学院 | Bearing press-fitting mechanism of automobile steering system |
| CN111300017B (en) * | 2020-03-10 | 2021-10-15 | 湖北三峡职业技术学院 | Bearing press-fitting mechanism of automobile steering system |
| CN114193133A (en) * | 2021-11-15 | 2022-03-18 | 菲斯达精密工业部件（苏州）有限公司 | Automatic press-fitting system for steel ball plugging and working method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |
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| CX01 | Expiry of patent term |