CN202271153U - Automatic assembly device of round head dimming screw - Google Patents
Automatic assembly device of round head dimming screw Download PDFInfo
- Publication number
- CN202271153U CN202271153U CN201120322298XU CN201120322298U CN202271153U CN 202271153 U CN202271153 U CN 202271153U CN 201120322298X U CN201120322298X U CN 201120322298XU CN 201120322298 U CN201120322298 U CN 201120322298U CN 202271153 U CN202271153 U CN 202271153U
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Abstract
The utility model relates to an automatic assembly device of a round head dimming screw. The upper portion and the lower portion of a machine frame are provided with a top plate and a bottom plate, and a clamping seat at the bottom of a screw boosting cylinder of a screw pickup mechanism is provided with a clamping cylinder. A motor of a nut seat mechanism is installed at the lower portion of the bottom plate, a support seat is installed at the upper portion of the bottom plate, the motor is connected with a rotating disc through a coupling, the rotating disc is installed on the support seat and a bearing seat through a bearing, a nut locating seat is arranged at the upper portion of the rotating disc, a guide rod disposed in a guide hole of the nut locating seat is connected with a spring, and the nut locating seat is provided with a limit groove of an installation nut seat. A nut press-in cylinder of a nut pressing mechanism is disposed on a moving plate, the bottom of the nut press-in cylinder is provided with a pressing head, two groups of sliding rods of a horizontal moving mechanism are respectively installed on each group of sliding rod seats, sliding blocks connected with the moving plate are installed on the two sliding rods, and a moving part of a horizontal movement cylinder is connected with the moving plate through a connecting plate. The automatic assembly device of the round head dimming screw is reasonable in structure and capable of improving assembly efficiency and accuracy.
Description
Technical field
The utility model relates to a kind of automatic assembling apparatus of round end light regulating bolt, belongs to the Vehicular lamp processing technique field.
Background technology
The headlamp of motor vehicle mostly adopts use flexibly, the bulb dimming mechanism carries out light modulation easily.See shown in Figure 7; The dimming mechanism of automotive headlight mostly is made up of light regulating bolt, light modulation nut and nut seat; The periphery of this light modulation nut for spherical, in be provided with screwed hole, and the shaft of light regulating bolt be circular, light modulation nut sphere outward is installed on the sphere of nut seat; Light regulating bolt is screwed on the light modulation nut and is connected with connector in the lamp, reaches the purpose of light modulation through the rotary light adjustment screw.In the assembling process of the bulb dimming mechanism of routine, normally earlier light regulating bolt is screwed on the light modulation nut, again with in the light modulation nut pressed-in nut seat.But because of the periphery of light modulation nut is spherical; And the shaft of light regulating bolt be circle and two ends is the plane, because no cross recess and turret head, so can't use electric screw driver or spanner to install; Manual work assembles that not only labour intensity is big; And efficiency of assembling is not high, also is prone to cause the damage of screw thread, makes product percent of pass not high.
Summary of the invention
The purpose of the utility model provides a kind of rational in infrastructure, can improve the automatic assembling apparatus of the round end light regulating bolt of efficiency of assembling and precision.
The utility model is that the technical scheme that achieves the above object is: a kind of automatic assembling apparatus of round end light regulating bolt; It is characterized in that: comprise frame, be installed in the base plate of frame lower and top board and screw mechanism for picking, nut seat mechanism, nut hold-down mechanism and the transverse moving mechanism on top
Said screw mechanism for picking comprises the screw base that is installed on the base plate and is installed in the screw propulsion cylinder on the movable plate; Screw base is provided with the vertical core of placing light regulating bolt; The bottom of screw propulsion cylinder is equipped with clamping seats; Perpendicularly on the clamping seats be equipped with screw hole, the sidepiece of clamping seats is equipped with the clamping cylinder, and clamps that the piston of cylinder is horizontal to communicate in clamping seats and with screw hole;
Described nut seat mechanism comprises motor, supporting base and rolling disc and nut positioning seat, and motor is installed in the bottom of base plate, and supporting base is installed in the top on the base plate; Bearing block is installed on the supporting base; The output shaft of motor is connected with the bottom of rolling disc through shaft coupling, and rolling disc is installed on supporting base and the bearing block through two bearings, and the nut positioning seat is installed on the terminal pad on rolling disc top; And spring is installed in the rolling disc; The guide rod and the spring that are arranged in the nut positioning seat pilot hole join, and guide rod top has the backstay that the screw to the light modulation nut positions, and the nut positioning seat is provided with the stopper slot of installation nut seat;
Described nut hold-down mechanism comprises that nut is pressed into cylinder and is installed in the pressure head that nut is pressed into cylinder bottom, and nut is pressed on the cylinder installation and moving plate, and pressure head is provided with the shaft shoulder that joins with the light modulation nut end face and is arranged on the guide post in the light modulation nut screw;
Described transverse moving mechanism comprises slide block, slide bar and flat-removing air cyclinder; Top board top is equipped with two groups of slider blocks; Two slide bars are installed in respectively respectively to be organized on the slider block; Slide block is installed on two slide bars and with movable plate and is connected, and flat-removing air cyclinder is installed on the top board, and the movable part of flat-removing air cyclinder is connected with movable plate through connecting plate.
The utility model adopts screw mechanism for picking, nut seat mechanism, nut hold-down mechanism and transverse moving mechanism, through the screw mechanism for picking light regulating bolt is picked up, and the nut hold-down mechanism is with in the light modulation nut pressed-in nut seat simultaneously; Owing to can carry out spacingly to the placement location of light modulation nut through guide rod, and carry out when being pressed into spacingly through pressure head, therefore can make in the accurate pressed-in nut seat of light modulation nut; Under the drive of transverse moving mechanism; Make the screw mechanism for picking that light regulating bolt is moved to the top of light modulation nut, in the driven by motor rolling disc rotary course in nut seat mechanism, make rolling disc drive nut seat and the light modulation nut rotates together; The screw propulsion cylinder pushes light regulating bolt downwards and is screwed on the light modulation nut; Therefore only need manual work that the light modulation screw rod is put into screw bolt seat, the light modulation nut is placed on nut seat top, and the assembling device that just can pass through the utility model is automatically with in the light modulation nut pressed-in nut seat; Again light regulating bolt is installed on the light modulation nut compactness rational in infrastructure.The utility model carries out once reciprocating through transverse moving mechanism drive movable plate and moves; Make the light modulation nut can the pressed-in nut seat in, again can be under the effect of screw propulsion cylinder and motor, light regulating bolt picked up clamping after; Light regulating bolt is screwed in the light modulation nut; Light regulating bolt, light modulation nut and nut seat are connected, can increase substantially efficiency of assembling, reduce labour intensity.The light regulating bolt of the utility model is moved down by the screw propulsion cylinder on the one hand; Simultaneously the driven by motor rolling disc makes the rotation of light modulation nut, therefore can be reliably, easily light regulating bolt is screwed on the light modulation nut, can improve the assembly precision of screw thread; And be difficult for causing the damage of light modulation screw thread; Also improve the assembling qualification rate of bulb dimming mechanism, the utility model light regulating bolt screws in the degree of depth of light modulation nut and can control, therefore applicable to the assembling of different headlamp bulb dimming mechanisms.
Description of drawings
Below in conjunction with accompanying drawing the embodiment of the utility model is made further detailed description.
Fig. 1 is the structural representation of the automatic assembling apparatus of the utility model round end light regulating bolt.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the plan structure sketch map of Fig. 1.
Fig. 4 is the structural representation of the utility model screw mechanism for picking.
Fig. 5 is the structural representation of the utility model nut seat mechanism.
Fig. 6 is the structural representation of the utility model with light modulation nut pressed-in nut seat.
Fig. 7 is the structural representation of automotive headlight dimming mechanism.
Wherein: 1-frame, 2-base plate, 3-screw base, 4-motor, 5-supporting base, 6-shaft coupling; The 7-bearing, 8-bearing block, 9-rolling disc, 10-nut positioning seat, 11-nut seat, 12-light regulating bolt; The 13-clamping seats, the 14-pressure head, the 15-nut is pressed into cylinder, 16-flat-removing air cyclinder bearing, 17-top board, 18-slider block; The 19-slide bar, the 20-slide block, 21-screw propulsion cylinder, the 22-flat-removing air cyclinder, 23-clamps cylinder, 24-connecting plate; 25-flat-removing air cyclinder seat, 26-movable plate, 27-spring, 28-guide rod, 29-light modulation nut.
The specific embodiment
See Fig. 1, shown in 2, the automatic assembling apparatus of the round end light regulating bolt of the utility model comprises frame 1, is installed in the base plate 2 of frame 1 bottom and top board 17 and screw mechanism for picking, nut seat mechanism, nut hold-down mechanism and the transverse moving mechanism on top.See shown in Fig. 1～3 that the frame 1 of the utility model constitutes frame structure by column and crossbeam, and has mechanical strength preferably; Can frame 1 be installed on the workbench, handled easily, base plate 2 is installed on the frame 1 through securing member respectively with top board 17; For reducing the weight of the utility model; This top board 17 can adopt the branch body structure, and top board 17 is made up of two boards, and two boards is installed in the top of column respectively.
See shown in 1～4; The screw mechanism for picking of the utility model comprises the screw base 3 that is installed on the base plate 2 and is installed in the screw propulsion cylinder 21 on the movable plate 26; Screw base 3 is provided with the vertical core of placing light regulating bolt 12, can artificial light regulating bolt 12 be placed in the vertical core of screw base 3, and the top of screw base 3 is stretched out on the top of light regulating bolt 12; The bottom of screw propulsion cylinder 21 is equipped with clamping seats 13; The perpendicular screw hole that is equipped with on the clamping seats 13, clamping seats 13 sidepieces are equipped with and clamp cylinder 23, and clamp that the piston of cylinder 23 is horizontal to communicate in clamping seats 13 and with screw hole; The top of light regulating bolt is withstood clamp light regulating bolt 12 through clamping cylinder 23; Movable plate 26 drives screw propulsion cylinders 21 and moves laterally, and is screwed in the light modulation nut 29 degree of depth that the utility model can screw off through screw propulsion cylinder 21 control light regulating bolts 12 to moving down when 21 actions of screw propulsion cylinder make light regulating bolt 12.
See Fig. 1～3, shown in 5, the nut seat mechanism of the utility model comprises motor 4, supporting base 5 and rolling disc 9 and nut positioning seat 10, motor 4 is installed in the bottom of base plate 2; Supporting base 5 is installed on the base plate 2, and this supporting base 5 can adopt square tube or rectangular tube, with weight reduction; Bearing block 8 is installed on the supporting base 5, and the output shaft of motor 4 is connected with the bottom of rolling disc 9 through shaft coupling 6, through shaft coupling 6 transferring power; Shaft coupling 6 can adopt yielding coupling or jaw and toothed coupling etc.; The rolling disc 9 of the utility model is installed on supporting base 5 and the bearing block 8 through two bearings 7, and the terminal pad bottom of rolling disc 9 has the step axle that three above diameters successively decrease, and its minimum shaft part is connected with shaft coupling 6; And the shaft shoulder at minimum shaft part place can carry out axial limiting to shaft coupling 6; Two other waney shaft part is separately installed with bearing 7 on the rolling disc 9, and supporting base 5 is installed on the two bearings 7 with bearing block 8, and two bearings 7 is carried out axial limiting through the shaft shoulder and the back-up ring on rolling disc 9 tops respectively.See Fig. 1, shown in 5; The utility model nut positioning seat 10 is installed on the terminal pad on rolling disc 9 tops; Nut positioning seat 10 is installed in through securing member on the terminal pad of rolling disc 9, and nut positioning seat 10 is provided with the stopper slot that nut seat 11 is installed, and the profile of this stopper slot and nut seat 11 matches; For the nut seat of different size, the nut positioning seat 10 of replaceable different stopper slots.See shown in Figure 5ly, spring 27 is installed in the utility model rolling disc 9, promptly be provided with blind hole in the rolling disc 9; Spring 27 is installed in the blind hole, and the guide rod 28 that is arranged in the pilot hole on the nut positioning seat 10 joins with spring 27, has the backstay that the screw to light modulation nut 29 positions on the guide rod 28; This guide rod 28 can be the stairstepping bar; The bottom of guide rod 28 is provided with the shaft shoulder, and the shaft shoulder and spring 27 upper surfaces join, and guide rod 28 is moved up and down in the pilot hole of flexible effect lower edge nut positioning seat 10 reliably; Can carry out spacing reliably to light modulation nut 29 on the one hand; When screw propulsion cylinder 21 advances light regulating bolt 12 and screws in light modulation nut 29, can light regulating bolt be screwed in the light modulation nut 29 through depressing guide rod 28, and can not influence the screw-in of light regulating bolt 12 on the other hand.
See Fig. 1～3, shown in 6; The nut hold-down mechanism of the utility model comprises that nut is pressed into cylinder 15 and is installed in the pressure head 14 that nut is pressed into cylinder 15 bottoms; Nut is pressed into cylinder 15 and is installed on the movable plate 26; Be pressed into cylinder 15 through movable plate 26 drive nuts and laterally move, the utility model pressure head 14 is provided with the shaft shoulder that joins with light modulation nut 29 end faces and is arranged on the guide post in the screw, because the backstay on the guide rod 28 can insert in the screw of light modulation nut 29; Therefore can be respectively placement and being pressed into through guide rod 28 and 14 pairs of light modulation nuts 29 of pressure head lead, therefore can make in the light modulation nut 29 accurate pressed-in nut seats 11.
See shown in Fig. 1～3 that the transverse moving mechanism of the utility model comprises slide block 20, slide bar 19 and flat-removing air cyclinder 22, top board 17 tops are equipped with two groups of slider blocks 18; Two slide bars 19 are installed in respectively respectively to be organized on the slider block 18; Slide block 20 is installed on two slide bars 19 and with movable plate 26 and is connected, and flat-removing air cyclinder 22 is installed on the top board 17, and the movable part of flat-removing air cyclinder 22 is connected with movable plate 26 through connecting plate 24; Driving movable plate 26 through slide block 20 laterally moves back and forth; The utility model is equipped with flat-removing air cyclinder bearing 16 on top board 17, two flat-removing air cyclinder seats 25 are installed on the flat-removing air cyclinder bearing 16, and the two ends of flat-removing air cyclinder 22 are installed in respectively on the flat-removing air cyclinder seat 25; This flat-removing air cyclinder 22 can adopt two-way cylinder; Drive connecting plate 24 through the movable part on the flat-removing air cyclinder 22 movable plate 26 is laterally moved, be pressed into cylinder 15 with nut and move simultaneously and drive the screw propulsion cylinder 21 that is installed on the movable plate 26, can be relative with nut positioning seat 10 with the screw base 3 of bottom.The utility model reliably is connected with slide block 20 for making movable plate 26, be separately installed with two slide blocks 20 on each slide bar 19, and each slide block 20 is connected with movable plate 26.
See shown in Fig. 1～6; During the utility model work; Earlier light regulating bolt 12 is placed in the vertical core of screw bases 3 light regulating bolts, nut seat 11 is placed in the stopper slot of nut seat 11, be placed on the top of nut seat 11 to light modulation nut 29 again and be enclosed within on the backstay on guide rod 28 tops; Flat-removing air cyclinder 22 action drive movable plates 26 make screw propulsion cylinder 21 and nut be pressed into cylinder 15 and are moved to the left power together; Make screw hole on the clamping seats 13 of screw propulsion cylinder 21 bottoms over against light regulating bolt 12, flat-removing air cyclinder 22 stops action, and screw propulsion cylinder 21 moves down and makes light modulation spiral shell paper 12 get into screw holes and to assigned position; Clamp cylinder 23 actions and the top of light regulating bolt 12 is withstood in the screw hole and clamp light regulating bolt 12, move on the screw propulsion cylinder 21 and reset; At this moment, pressure head 14 is over against light modulation nut 29, and nut is pressed into cylinder 15 actions and moves down; Pressure head 14 through the bottom is with in the light modulation nut 29 pressed-in nut seats 11; Simultaneously guide rod 28 is compressed spring to pressing down, in light modulation nut 29 pressed-in nut seats 11, nut is pressed into to move on the cylinder 15 and resets.Flat-removing air cyclinder 22 promotes movable plate 26 and moves right, and movable plate 26 drive screw propulsion cylinders 21 are pressed into cylinder 15 with nut and move to right together, when the light regulating bolt 12 and the screw of light modulation nut 29 are coaxial; Flat-removing air cyclinder 22 stops action, and screw propulsion cylinder 21 moves down, and sends into light regulating bolt 12 in the screw of light modulation nut 29; Open motor 4 this moment, the output shaft of motor 4 drives rolling disc 9 rotations through shaft coupling 6, and rolling disc 9 drives nut positioning seat 10, nut seat 11 and light modulation nut 29 together and rotates; In the process that screw propulsion cylinder 21 moves down, screw in light modulation nut 29 in the light regulating bolt 12, after putting in place; Clamp cylinder 23 actions and unclamp light regulating bolt 12, motor 4 quits work, and moves on the screw propulsion cylinder 21 to reset; Load module can be taken out, and then gets into next circulation.
Claims (5)
1. the automatic assembling apparatus of a round end light regulating bolt is characterized in that: comprises frame (1), is installed in the base plate (2) of frame (1) bottom and top board (17) and screw mechanism for picking, nut seat mechanism, nut hold-down mechanism and the transverse moving mechanism on top,
Said screw mechanism for picking comprises the screw base (3) that is installed on the base plate (2) and is installed in the screw propulsion cylinder (21) on the movable plate (26); Screw base (3) is provided with the vertical core of placing light regulating bolt; The bottom of screw propulsion cylinder (21) is equipped with clamping seats (13); Clamping seats (13) is gone up the perpendicular screw hole that is equipped with, and the sidepiece of clamping seats (13) is equipped with and clamps cylinder (23), and clamps that the piston of cylinder (23) is horizontal to communicate in clamping seats (13) and with screw hole;
Described nut seat mechanism comprises motor (4), supporting base (5) and rolling disc (9) and nut positioning seat (10); Motor (4) is installed in the bottom of base plate (2); Supporting base (5) is installed in the top on the base plate (2), and bearing block (8) is installed on the supporting base (5), and the output shaft of motor (4) is connected with the bottom of rolling disc (9) through shaft coupling (6); Rolling disc (9) is installed on supporting base (5) and the bearing block (8) through two bearings (7); Nut positioning seat (10) is installed on the terminal pad on rolling disc (9) top, and in the rolling disc (9) spring (27) is installed, and the guide rod (28) that is arranged in nut positioning seat (10) pilot hole joins with spring (27); And guide rod (28) top has the backstay that the screw to the light modulation nut positions, and nut positioning seat (10) is provided with the stopper slot that nut seat is installed;
Described nut hold-down mechanism comprises that nut is pressed into cylinder (15) and is installed in the pressure head (14) that nut is pressed into cylinder (15) bottom; Nut is pressed on cylinder (15) the installation and moving plate (26), and pressure head (14) is provided with the shaft shoulder that joins with the light modulation nut end face and is arranged on the guide post in the light modulation nut screw;
Described transverse moving mechanism comprises slide block (20), slide bar (19) and flat-removing air cyclinder (22); Top board (17) top is equipped with two groups of slider blocks (18); Two slide bars (19) are installed in respectively respectively to be organized on the slider block (18); Slide block (20) is installed in two slide bars (19) and upward and with movable plate (26) is connected, and flat-removing air cyclinder (22) is installed on the top board (17), and the movable part of flat-removing air cyclinder (22) is connected with movable plate (26) through connecting plate (24).
2. the automatic assembling apparatus of round end light regulating bolt according to claim 1; It is characterized in that: flat-removing air cyclinder bearing (16) is installed on the said top board (17); Two flat-removing air cyclinder seats (25) are installed on the flat-removing air cyclinder bearing (16), and the two ends of flat-removing air cyclinder (22) are installed in respectively on the flat-removing air cyclinder seat (25) separately.
3. the automatic assembling apparatus of round end light regulating bolt according to claim 1 is characterized in that: be separately installed with two slide blocks (20) on the said slide bar (19), and each slide block (20) is connected with movable plate (26).
4. the automatic assembling apparatus of round end light regulating bolt according to claim 1 is characterized in that: described guide rod (28) is the stairstepping bar, and the bottom of guide rod (28) is provided with the shaft shoulder, and the shaft shoulder and spring (27) upper surface joins.
5. the automatic assembling apparatus of round end light regulating bolt according to claim 1 is characterized in that: the terminal pad bottom of described rolling disc (9) is the step axle that three above diameters successively decrease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120322298XU CN202271153U (en) | 2011-08-31 | 2011-08-31 | Automatic assembly device of round head dimming screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120322298XU CN202271153U (en) | 2011-08-31 | 2011-08-31 | Automatic assembly device of round head dimming screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271153U true CN202271153U (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120322298XU Withdrawn - After Issue CN202271153U (en) | 2011-08-31 | 2011-08-31 | Automatic assembly device of round head dimming screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202271153U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328200A (en) * | 2011-08-31 | 2012-01-25 | 常州星宇车灯股份有限公司 | Automatic assembly device of round-head dimming bolt |
| CN102990338A (en) * | 2012-11-28 | 2013-03-27 | 苏州博德自动化科技有限公司 | Main rack of automatic press-in assembling machine of motor shell bearing |
| CN103042381A (en) * | 2012-12-17 | 2013-04-17 | 昆山三多乐电子有限公司 | Tool for automatically covering O ring on adjusting screw rod assembly for car light aiming motor |
| CN104400749A (en) * | 2014-11-24 | 2015-03-11 | 歌尔声学股份有限公司 | Rubber gasket assembling device and rubber gasket assembling method |
| CN104476174A (en) * | 2014-09-26 | 2015-04-01 | 宁波旭升机械有限公司 | Screw fastening device |
| CN104942565A (en) * | 2015-06-26 | 2015-09-30 | 中国工程物理研究院机械制造工艺研究所 | Continuous no-impact automatic uniform-load press-fitting device |
| CN105364469A (en) * | 2015-11-30 | 2016-03-02 | 深圳市威富多媒体有限公司 | Automatic screw assembling machine and screw and nut locking device |
| CN106413981A (en) * | 2014-05-27 | 2017-02-15 | 川崎重工业株式会社 | Automatic assembly apparatus and control method therefor |
| CN109048291A (en) * | 2018-10-24 | 2018-12-21 | 慈溪市广联汽车配件有限公司 | A kind of socket unit dimming bolt and elastic tape |
| CN109531099A (en) * | 2018-12-05 | 2019-03-29 | 合肥百川自动化科技有限公司 | A kind of automobile pipe column press fitting assembling structure |
| CN114055124A (en) * | 2020-07-30 | 2022-02-18 | 孟继芬 | Screwdriver sleeve pressing device |
-
2011
- 2011-08-31 CN CN201120322298XU patent/CN202271153U/en not_active Withdrawn - After Issue
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328200A (en) * | 2011-08-31 | 2012-01-25 | 常州星宇车灯股份有限公司 | Automatic assembly device of round-head dimming bolt |
| CN102990338A (en) * | 2012-11-28 | 2013-03-27 | 苏州博德自动化科技有限公司 | Main rack of automatic press-in assembling machine of motor shell bearing |
| CN103042381A (en) * | 2012-12-17 | 2013-04-17 | 昆山三多乐电子有限公司 | Tool for automatically covering O ring on adjusting screw rod assembly for car light aiming motor |
| CN106413981A (en) * | 2014-05-27 | 2017-02-15 | 川崎重工业株式会社 | Automatic assembly apparatus and control method therefor |
| CN104476174A (en) * | 2014-09-26 | 2015-04-01 | 宁波旭升机械有限公司 | Screw fastening device |
| CN104400749B (en) * | 2014-11-24 | 2016-01-13 | 歌尔声学股份有限公司 | Cushion rubber apparatus for assembling and cushion rubber assemble method |
| CN104400749A (en) * | 2014-11-24 | 2015-03-11 | 歌尔声学股份有限公司 | Rubber gasket assembling device and rubber gasket assembling method |
| CN104942565A (en) * | 2015-06-26 | 2015-09-30 | 中国工程物理研究院机械制造工艺研究所 | Continuous no-impact automatic uniform-load press-fitting device |
| CN104942565B (en) * | 2015-06-26 | 2017-05-10 | 中国工程物理研究院机械制造工艺研究所 | Continuous no-impact automatic uniform-load press-fitting device |
| CN105364469A (en) * | 2015-11-30 | 2016-03-02 | 深圳市威富多媒体有限公司 | Automatic screw assembling machine and screw and nut locking device |
| CN109048291A (en) * | 2018-10-24 | 2018-12-21 | 慈溪市广联汽车配件有限公司 | A kind of socket unit dimming bolt and elastic tape |
| CN109048291B (en) * | 2018-10-24 | 2023-09-19 | 慈溪市广联汽车配件有限公司 | Sleeving device for dimming bolt and rubber ring |
| CN109531099A (en) * | 2018-12-05 | 2019-03-29 | 合肥百川自动化科技有限公司 | A kind of automobile pipe column press fitting assembling structure |
| CN114055124A (en) * | 2020-07-30 | 2022-02-18 | 孟继芬 | Screwdriver sleeve pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120613 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |