CN108213952A - A kind of multi-functional press-fitting tool of headlamp lamp housing - Google Patents
A kind of multi-functional press-fitting tool of headlamp lamp housing Download PDFInfo
- Publication number
- CN108213952A CN108213952A CN201810174217.2A CN201810174217A CN108213952A CN 108213952 A CN108213952 A CN 108213952A CN 201810174217 A CN201810174217 A CN 201810174217A CN 108213952 A CN108213952 A CN 108213952A
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- cylinder
- press
- screw rod
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
A kind of multi-functional press-fitting tool of headlamp lamp housing, includes cope plate(1)With lower template(2);It is characterized in that:The cope plate 1 is equipped with supporting rack(3), adjusting screw rod press-loading device(4), U-shaped folder press-loading device(5), supporting rack(3)It is equipped with adjusting screw rod compressor arm(6), plug connector hold-down mechanism(7);The lower template(2)It is equipped with lamp housing simulated block I(8), lamp housing supporting rack(9), ball screw installing mechanism (10) and adjusting screw rod be with intermediate plate supporting rod (12);The lamp housing supporting rack (9) is equipped with lamp housing simulated block II (91) and lamp housing hold-down mechanism (92).The present invention, it is simple in structure, it is easy to operate, production efficiency is substantially increased, reduces production cost.
Description
Technical field
The present invention relates to automobile lamps to assist production technical field, and in particular to a kind of multi-functional press fitting of headlamp lamp housing
Tooling.
Background technology
With the development of auto industry, the industrial chain of auto-parts is also gradually grown up.Various auto-parts
Output increases considerably, and multiple adjusting screw rods and multiple bulb spiral shells are equipped with by taking car headlamp as an example, in car headlamp
Nail;The installation of adjusting screw rod and ball screw of the car headlamp in production thereon will pass through two processes point in the prior art
It does not complete, two processes just need to configure the tooling of two sets of auxiliary production;After one process completes the press fitting of adjusting screw rod, flow into
Next process carries out the installation of ball screw, and production efficiency is not high, while production cost is higher, is unfavorable for the development of enterprise, separately
U-shaped folder on outer lamp housing also needs to manually be installed with plug connector, great work intensity.
Invention content
For disadvantage mentioned above, present invention aims at a kind of multi-functional press-fitting tool of headlamp lamp housing is provided, by grafting
The installation of part, U-shaped folder, adjusting screw rod and ball screw is combined, and can just be completed, and pass through photoelectric sensor in a process
Detection adjusting screw rod part whether there is neglected loading in time, then by close to accurate cope plate pushing height is switched, ensureing lamp housing quality;From
And production efficiency is substantially increased, reduce production cost.
The technical solution of the technology of the present invention is achieved in the following ways:A kind of multi-functional press fitting work of headlamp lamp housing
Dress, includes cope plate and lower template;The cope plate quadrangle is equipped with upper guide post, and lower template quadrangle is equipped with corresponding with upper guide post
Lower guide post, the limited post that lower guide post is equipped with are correspondingly provided with hole position on upper guide post, and cope plate passes through upper guide post and coordinates with lower guide post
Above lower template;It is characterized in that:The cope plate is equipped with supporting rack, adjusting screw rod press-loading device, U-shaped folder press fitting
Mechanism;Supporting rack is equipped with adjusting screw rod compressor arm, plug connector hold-down mechanism;The lower template be equipped with lamp housing simulated block I,
Lamp housing supporting rack, ball screw installing mechanism and adjusting screw rod intermediate plate supporting rod;The lamp housing supporting rack is equipped with lamp housing
Simulated block II and lamp housing hold-down mechanism.
The U-shaped folder press-loading device is equipped with cylinder, and cylinder piston top is fixed with U-shaped folder press-fit block, passes through cylinder
Control U-shaped folder press-fit block carries out pushing work.
The adjusting screw rod press-loading device is equipped with cylinder, and cylinder piston top is fixed with adjusting screw rod press-fit block, leads to
It crosses cylinder control screw rod press-fit block and carries out pushing work.
The plug connector hold-down mechanism is equipped with cylinder, and cylinder piston top is fixed with compact heap, is controlled by cylinder
Compact heap is pushed.
The adjusting screw rod is additionally provided with photoelectric sensor on intermediate plate supporting rod, and spiral shell is adjusted by photoelectric sensor inspection
Whether bar is installed.
The ball screw installing mechanism is by fixed plate, cylinder, installing plate, fixed motor on a mounting board, fixation
Ball screw mounting post composition on electric machine rotational axis;Cylinder is fixed on by fixed plate in lower template, and installing plate is fixed on
Cylinder piston top, cylinder drive ball screw mounting post to rise, and motor control ball screw mounting post carries out rotation installation.
The ball screw installing mechanism is additionally provided with fixed block on cylinder side elevation, is provided through installing on fixed block
The gag lever post of plate is accurately positioned installing plate lifting height by gag lever post.
The upper guide post is equipped with corresponding close to switch and metal detection body with lower guide post.
Hand handle and lightening hole are additionally provided in the lower template, is moved easily.
The present invention, it is simple in structure, it is easy to operate, by the installation of plug connector, U-shaped folder, adjusting screw rod and ball screw
It is combined, can just be completed in a process, substantially increase production efficiency, reduce production cost.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of the present invention.
Fig. 2 is ball screw installing mechanism structure chart.
In figure:1 cope plate, 2 lower templates, 3 supporting racks, 4 adjusting screw rod press-loading devices, 5 U-shaped folder press-loading devices, 6 are adjusted
Screw-pressing bar, 8 lamp housing simulated blocks I, 9 lamp housing supporting racks, 10 ball screw installing mechanisms, is led on 11 at 7 plug connector hold-down mechanisms
Column, 12 adjusting screw rods intermediate plate supporting rod, 13 close switches, 14 metal detection bodies.
Specific embodiment
Known by Fig. 1, a kind of multi-functional press-fitting tool of headlamp lamp housing includes cope plate 1 and lower template 2;Described is upper
1 four jiaos of template is equipped with upper guide post 11, and 2 four jiaos of lower template is equipped with lower guide post 21 corresponding with upper guide post 11, and lower guide post 21 is equipped with
Limited post, hole position is correspondingly provided on upper guide post 11, cope plate 1 is located at lower template 2 by upper guide post 11 and the cooperation of lower guide post 21
Top;The cope plate 1 is equipped with supporting rack 3, adjusting screw rod press-loading device 4, U-shaped folder press-loading device 5;It is set on supporting rack 3
There are adjusting screw rod compressor arm 6, plug connector hold-down mechanism 7;The lower template 2 is equipped with lamp housing simulated block I 8, lamp housing supporting rack
9th, ball screw installing mechanism 10 and adjusting screw rod intermediate plate supporting rod 12;The lamp housing supporting rack 9 is simulated equipped with lamp housing
Block II 91 and lamp housing hold-down mechanism 92.The U-shaped folder press-loading device 5 is equipped with cylinder, and cylinder piston top is fixed with U-shaped folder
Press-fit block controls U-shaped folder press-fit block to carry out pushing work by cylinder.The adjusting screw rod press-loading device 4 is equipped with cylinder,
Cylinder piston top is fixed with adjusting screw rod press-fit block, screw rod press-fit block is controlled to carry out pushing work by cylinder.Described inserts
Fitting hold-down mechanism 7 is equipped with cylinder, and cylinder piston top is fixed with compact heap, compact heap is controlled to be pressed grafting by cylinder
Part.The adjusting screw rod is additionally provided with photoelectric sensor on intermediate plate supporting rod 12, and adjusting screw rod is checked by photoelectric sensor
Whether install.The upper guide post 11 is equipped with corresponding close switch 13 and metal detection body 14 with lower guide post 21, by connecing
Nearly switch 13 pushes height to cope plate 1 with metal detection body 14 and is accurately controlled.Hand handle is additionally provided in the lower template 2
With lightening hole, it is moved easily.
Known by Fig. 2, the ball screw installing mechanism 10 by fixed plate 101, cylinder 102, installing plate 103, be fixed on
Motor 104 on installing plate 103, the ball screw mounting post 105 being fixed in 104 rotary shaft of motor form;Cylinder 102 passes through
Fixed plate 101 is fixed in lower template 2, and installing plate 103 is fixed on 102 piston tip of cylinder, 105 top of ball screw mounting post
Equipped with ball screw placing groove;Cylinder 102 drives ball screw mounting post 105 to rise, and motor 104 controls ball screw mounting post
105 rotations carry out ball screw installation;The ball screw installing mechanism 10 is additionally provided with fixed block on 102 side elevation of cylinder
106, it is provided through the gag lever post 1061 of installing plate 103 on fixed block 106, when cylinder 102 drives the installing plate 103 to rise, passes through
Gag lever post 1061 carries out accurate limit to 103 lifting height of installing plate.
During work, headlamp lamp housing is installed in multi-functional press-fitting tool on Working gantry, by adjusting screw rod intermediate plate
12 top of adjusting screw rod intermediate plate supporting rod is placed on, then lamp housing limiting is placed on lamp housing simulated block I 8, lamp housing simulated block II
It on 91, is compressed by lamp housing hold-down mechanism 92, then adjusting screw rod, plug connector and U-shaped folder is put into lamp housing corresponding position;Upper mold afterwards
Plate 1 pushes, and adjusting screw rod compressor arm 6 is driven by cope plate 1 pushes the press fitting for carrying out part adjusting screw rod;Pushing process is by connecing
Nearly switch 13 ensures to push the accuracy of height;Cope plate 1 in place after, plug connector hold-down mechanism 7, U-shaped folder press-loading device 5, adjust
Section screw rod press-loading device 4 is worked at the same time with ball screw installing mechanism 10, is respectively completed plug connector, U-shaped folder, adjusting screw rod, ball
The installation of head screw, whether lamp housing on have adjusting screw rod, prevent neglected loading if being checked in time by photoelectric sensor;It is carried out at the same time four kinds
The installation of part substantially increases production efficiency, reduces production cost.
Claims (9)
1. a kind of multi-functional press-fitting tool of headlamp lamp housing, includes cope plate(1)With lower template(2);The cope plate(1)
Quadrangle is equipped with upper guide post(11), lower template(2)Quadrangle is equipped with and upper guide post(11)Corresponding lower guide post(21), lower guide post(21)On
The limited post being equipped with, upper guide post(11)On be correspondingly provided with hole position, cope plate(1)Pass through upper guide post(11)With lower guide post(21)Cooperation
Positioned at lower template(2)Top;It is characterized in that:The cope plate 1 is equipped with supporting rack(3), adjusting screw rod press-loading device
(4), U-shaped folder press-loading device(5), supporting rack(3)It is equipped with adjusting screw rod compressor arm(6), plug connector hold-down mechanism(7);It is described
Lower template(2)It is equipped with lamp housing simulated block I(8), lamp housing supporting rack(9), ball screw installing mechanism (10) and adjusting screw rod
With intermediate plate supporting rod (12);The lamp housing supporting rack (9) is equipped with lamp housing simulated block II (91) and lamp housing hold-down mechanism (92).
2. a kind of multi-functional press-fitting tool of headlamp lamp housing according to claim 1, it is characterised in that:Described is U-shaped
It clamps mounting mechanism (5) and is equipped with cylinder, cylinder piston top is fixed with U-shaped folder press-fit block, and U-shaped folder press-fit block is controlled by cylinder
Carry out pushing work.
3. a kind of multi-functional press-fitting tool of headlamp lamp housing according to claim 1, it is characterised in that:The adjusting
Screw rod press-loading device(4)Cylinder is equipped with, cylinder piston top is fixed with adjusting screw rod press-fit block, and screw rod pressure is controlled by cylinder
Dress block carries out pushing work.
4. a kind of multi-functional press-fitting tool of headlamp lamp housing according to claim 1, it is characterised in that:The grafting
Part hold-down mechanism(7)Cylinder is equipped with, cylinder piston top is fixed with compact heap, compact heap is controlled to carry out pushing work by cylinder
Make.
5. a kind of multi-functional press-fitting tool of headlamp lamp housing according to claim 1, it is characterised in that:The adjusting
Screw rod intermediate plate supporting rod(12)On be additionally provided with photoelectric sensor.
6. a kind of multi-functional press-fitting tool of headlamp lamp housing according to claim 1, it is characterised in that:The bulb
Screw mounting machine structure(10)By fixed plate(101), cylinder(102), installing plate(103), be fixed on installing plate(103)On motor
(104), be fixed on motor(104)Ball screw mounting post in rotary shaft(105)Composition;Cylinder(102)Pass through fixed plate
(101)It is fixed on lower template(2)On, installing plate(103)It is fixed on cylinder(102)Piston tip, ball screw mounting post(105)
Top is equipped with ball screw placing groove;Cylinder(102)Drive ball screw mounting post(105)Rise, motor(104)Control bulb
Screw mounting post(105)Rotation carries out ball screw installation.
7. a kind of multi-functional press-fitting tool of headlamp lamp housing according to claim 1, it is characterised in that:The bulb
Screw mounting machine structure(10)In cylinder(102)Fixed block is additionally provided on side elevation(106), fixed block(106)On be provided through pacifying
Loading board(103)Gag lever post(1061), cylinder(102)Drive installing plate(103)During rising, pass through gag lever post(1061)To installation
Plate(103)Lifting height carries out accurate limit.
8. a kind of multi-functional press-fitting tool of headlamp lamp housing according to claim 1, it is characterised in that:It is led on described
Column(11)With lower guide post(21)It is equipped with corresponding close to switch(13)With metal detection body(14).
9. a kind of multi-functional press-fitting tool of headlamp lamp housing according to claim 1, it is characterised in that:The lower die
Plate(2)On be additionally provided with hand handle and lightening hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810174217.2A CN108213952B (en) | 2018-03-02 | 2018-03-02 | Multifunctional press-fitting tool for headlamp shell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810174217.2A CN108213952B (en) | 2018-03-02 | 2018-03-02 | Multifunctional press-fitting tool for headlamp shell |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108213952A true CN108213952A (en) | 2018-06-29 |
CN108213952B CN108213952B (en) | 2024-06-11 |
Family
ID=62662493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810174217.2A Active CN108213952B (en) | 2018-03-02 | 2018-03-02 | Multifunctional press-fitting tool for headlamp shell |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108213952B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109093356A (en) * | 2018-10-23 | 2018-12-28 | 芜湖安瑞光电有限公司 | Car light projector pressing tool |
CN109290762A (en) * | 2018-10-23 | 2019-02-01 | 芜湖安瑞光电有限公司 | Car light dims screw rod tool for assembling |
CN114559395A (en) * | 2021-12-30 | 2022-05-31 | 保定来福汽车照明集团沧州有限公司 | Quick installation device suitable for car light screw rod of adjusting luminance |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR880007167A (en) * | 1986-12-17 | 1988-08-26 | 김종태 | Viewing tube forming and exhaust pipe connecting device of automobile headlight |
DE102010007217A1 (en) * | 2010-02-09 | 2011-08-11 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | Assembly module for headlight of motor vehicle, comprises receiving recess for headlight housing, which is accessible in installation condition at motor vehicle from front, against direction of travel |
CN102615495A (en) * | 2012-03-30 | 2012-08-01 | 常州星宇车灯股份有限公司 | Press fit fixing device for vehicle lamp lampshade and lamp shell |
CN202639820U (en) * | 2012-04-28 | 2013-01-02 | 江苏迅驰汽车部件有限公司 | Automotive headlamp assembling screw pressing device |
CN103317327A (en) * | 2013-06-28 | 2013-09-25 | 常州星宇车灯股份有限公司 | Assembling device for decorative rings and shells of lamps of automobiles |
CN203636344U (en) * | 2013-12-24 | 2014-06-11 | 江苏秦龙车灯有限公司 | Reflector assembly machine of automobile front combination headlamp |
CN203636352U (en) * | 2013-12-24 | 2014-06-11 | 江苏秦龙车灯有限公司 | Retaining ring press-in machine of automobile front combination headlamp |
CN104259845A (en) * | 2014-09-24 | 2015-01-07 | 江苏申通汽车零部件有限公司 | Mounting tooling for automobile lamp adjusting mechanism |
US20150117050A1 (en) * | 2010-05-24 | 2015-04-30 | Burton Technologies, Llc | Fastener for a vehicle lamp assembly |
CN205271328U (en) * | 2015-12-28 | 2016-06-01 | 无锡中卓科技有限公司 | Car headlamp reflector and casing equipment |
CN107042408A (en) * | 2017-06-02 | 2017-08-15 | 秀卓自动化设备(湖北)有限公司 | A kind of automobile front assembly automatic assembling detects production line |
CN107052780A (en) * | 2017-06-02 | 2017-08-18 | 秀卓自动化设备(湖北)有限公司 | A kind of automobile front assembling line |
CN208117206U (en) * | 2018-03-02 | 2018-11-20 | 丹阳市荣飞自动化设备有限公司 | A kind of multi-functional press-fitting tool of headlamp lamp housing |
-
2018
- 2018-03-02 CN CN201810174217.2A patent/CN108213952B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR880007167A (en) * | 1986-12-17 | 1988-08-26 | 김종태 | Viewing tube forming and exhaust pipe connecting device of automobile headlight |
DE102010007217A1 (en) * | 2010-02-09 | 2011-08-11 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | Assembly module for headlight of motor vehicle, comprises receiving recess for headlight housing, which is accessible in installation condition at motor vehicle from front, against direction of travel |
US20150117050A1 (en) * | 2010-05-24 | 2015-04-30 | Burton Technologies, Llc | Fastener for a vehicle lamp assembly |
CN102615495A (en) * | 2012-03-30 | 2012-08-01 | 常州星宇车灯股份有限公司 | Press fit fixing device for vehicle lamp lampshade and lamp shell |
CN202639820U (en) * | 2012-04-28 | 2013-01-02 | 江苏迅驰汽车部件有限公司 | Automotive headlamp assembling screw pressing device |
CN103317327A (en) * | 2013-06-28 | 2013-09-25 | 常州星宇车灯股份有限公司 | Assembling device for decorative rings and shells of lamps of automobiles |
CN203636352U (en) * | 2013-12-24 | 2014-06-11 | 江苏秦龙车灯有限公司 | Retaining ring press-in machine of automobile front combination headlamp |
CN203636344U (en) * | 2013-12-24 | 2014-06-11 | 江苏秦龙车灯有限公司 | Reflector assembly machine of automobile front combination headlamp |
CN104259845A (en) * | 2014-09-24 | 2015-01-07 | 江苏申通汽车零部件有限公司 | Mounting tooling for automobile lamp adjusting mechanism |
CN205271328U (en) * | 2015-12-28 | 2016-06-01 | 无锡中卓科技有限公司 | Car headlamp reflector and casing equipment |
CN107042408A (en) * | 2017-06-02 | 2017-08-15 | 秀卓自动化设备(湖北)有限公司 | A kind of automobile front assembly automatic assembling detects production line |
CN107052780A (en) * | 2017-06-02 | 2017-08-18 | 秀卓自动化设备(湖北)有限公司 | A kind of automobile front assembling line |
CN208117206U (en) * | 2018-03-02 | 2018-11-20 | 丹阳市荣飞自动化设备有限公司 | A kind of multi-functional press-fitting tool of headlamp lamp housing |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109093356A (en) * | 2018-10-23 | 2018-12-28 | 芜湖安瑞光电有限公司 | Car light projector pressing tool |
CN109290762A (en) * | 2018-10-23 | 2019-02-01 | 芜湖安瑞光电有限公司 | Car light dims screw rod tool for assembling |
CN114559395A (en) * | 2021-12-30 | 2022-05-31 | 保定来福汽车照明集团沧州有限公司 | Quick installation device suitable for car light screw rod of adjusting luminance |
Also Published As
Publication number | Publication date |
---|---|
CN108213952B (en) | 2024-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108381231B (en) | Automobile axle housing reinforcing ring group hole and plane machining clamp and machine tool thereof | |
CN108213952A (en) | A kind of multi-functional press-fitting tool of headlamp lamp housing | |
CN205309868U (en) | Automatic frock clamp of cylinder body under automobile engine | |
CN208790666U (en) | A kind of shell feeding aligning gear | |
CN108747353A (en) | A kind of lamp cap automatic assembling | |
CN105458152A (en) | Silver contact assembling and riveting equipment | |
CN208117206U (en) | A kind of multi-functional press-fitting tool of headlamp lamp housing | |
CN215510097U (en) | Milling fixture for automobile hydraulic system parts | |
CN213258079U (en) | Automatic bulb assembling machine | |
CN108705270A (en) | A kind of automatic pressing method of automobile instrument | |
CN209007020U (en) | A kind of rotating disk mechanism | |
CN217433735U (en) | Circular cutting machine for cutting automobile ball cage | |
CN210818275U (en) | Automatic feeding and positioning mechanism for special-shaped bolt | |
CN105965255B (en) | The assembling mechanism of motorcycle component assembly machine | |
CN202608080U (en) | Automatic shaping device for powder metallurgy part | |
CN214079915U (en) | Pressing mechanism for welding automobile parts | |
CN212627564U (en) | Lug riveting equipment for driving motor production line | |
CN111015171B (en) | Automatic shaft sleeve and ball core mounting equipment of universal bearing | |
CN209757740U (en) | Foam tearing device | |
CN209206898U (en) | Device is matched in the makeup of lens module Multi-station semi-automatic | |
CN209272887U (en) | A kind of screw mounting structure for processing automobile door plate | |
CN206925608U (en) | Fixture for rare cover of automobile electric generator processing | |
CN219211254U (en) | Mechanical part sealing port oil seal punching machine | |
CN219786173U (en) | Sheet metal part stamping device capable of automatically feeding | |
CN221734740U (en) | Auxiliary material changing equipment for connecting rod forging |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |