CN110170783A - A kind of automotive door hinge is without splashing special automatic welding machine - Google Patents
A kind of automotive door hinge is without splashing special automatic welding machine Download PDFInfo
- Publication number
- CN110170783A CN110170783A CN201811343226.6A CN201811343226A CN110170783A CN 110170783 A CN110170783 A CN 110170783A CN 201811343226 A CN201811343226 A CN 201811343226A CN 110170783 A CN110170783 A CN 110170783A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- splashing
- door hinge
- driving motor
- welding machine
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The present invention relates to field of mechanical technique, in particular a kind of automotive door hinge is without splashing special automatic welding machine, including rack, the upper surface of the rack is equipped with board, the upper surface of the board is equipped with positioning fixture for welding, the positioning fixture for welding is equipped with several clamping bars linearly equidistantly arranged, the first rectangular channel being connected with the external world is offered in the crossbeam, the bottom surface of the rack is also equipped with foot pad regulating mechanism, and the foot pad regulating mechanism includes four screw rods in matrix arrangement that the rack bottom surface is arranged in.The present invention is fixed part by the positioning fixture for welding and clamping bar being arranged, and is efficiently welded additionally by the welding gun of setting, solves the problems, such as the second-rate of the product that prior welding mode is welded out；Additionally by the foot pad regulating mechanism of setting, the height of foot pad is adjusted in realization, solves general automotive door hinge and exists without splashing special automatic welding machine and place unstable, is easy the problem of toppling over.
Description
Technical field
The present invention relates to field of mechanical technique, specially a kind of automotive door hinge is without splashing special automatic welding machine.
Background technique
Special automatic welding machine is the welding point for specific workpiece and certain shapes and the Automation of Welding specially designed
Equipment.Hinge on car door can be generally fixed when being installed by welding, and traditional welding manner exists
During welding product, the presentation qualities such as a large amount of splashing, scaling-off, overlap can be generated on welding bead periphery and welding bead and are lacked
It falls into, and subsequent auxiliary process is difficult to be removed completely, expends a large amount of manpower and material resources to a certain extent, and generate residual
Substandard products are more, efficiency bottom.In consideration of it, it is proposed that a kind of automotive door hinge is without splashing special automatic welding machine.
Summary of the invention
The purpose of the present invention is to provide a kind of automotive door hinges without splashing special automatic welding machine, to solve above-mentioned background skill
The second-rate problem for the product that the traditional welding manner proposed in art produces.
To achieve the above object, the invention provides the following technical scheme:
Without splashing special automatic welding machine, including rack, the upper surface of the rack is equipped with board for a kind of automotive door hinge,
The upper surface of the board is equipped with positioning fixture for welding, and the positioning fixture for welding is equipped with several linear equidistant arrangements
Clamping bar, the left side of the board is equipped with fixed link, and the fixed link is equipped with LCD1602 liquid crystal display, described
LCD1602 liquid crystal display is equipped with single-chip microcontroller, and the output end of the single-chip microcontroller passes through control circuit and the LCD1602 liquid
Crystal display screen connection, the upper surface of the board are also equipped with two symmetrical columns, and two columns are equipped with cross
Beam；
The first rectangular channel being connected with the external world is offered in the crossbeam, is offered on the cell wall of first rectangular channel
First groove, offers in the left and right sides cell wall of first groove and the extraneous first through hole being connected, the crossbeam
An end be equipped with the first driving motor, fixed plate is installed on first driving motor, and the fixed plate is closely welded
On the crossbeam, the output shaft end of first driving motor is equipped with the first screw rod, and first screw rod is worn simultaneously
Cross two first through hole.
Preferably, it is also equipped with vertical beam on the crossbeam, the second rectangle being connected with the external world is offered in the vertical beam
Slot offers the second groove on the cell wall of second rectangular channel, sliding block, the sliding block is equipped on the trailing flank of the vertical beam
Inside offer with the external world the first threaded hole for being connected, and the sliding block is embedded in first groove, described first
Bar is threadedly coupled across first threaded hole and first threaded hole.
Preferably, the second through-hole being connected with the external world, institute are offered on the cell wall of two sides up and down of second groove
The top surface for stating vertical beam is also equipped with the second driving motor, and the output shaft end of second driving motor is equipped with the second screw rod,
And second screw rod is also cross two second through-holes.
Preferably, the front side of the vertical beam is equipped with into rifle case, described into being equipped with fixed block on the trailing flank of rifle case, described
Fixed block is embedded in the second groove, and the second threaded hole being connected with the external world, and described second are offered in the fixed block
Screw rod is threadedly coupled across second threaded hole and second threaded hole.
Preferably, adjusting rod is installed, there are two phases for the end installation of the adjusting rod on the leading flank into rifle case
Mutual symmetrical fixing clamp is mounted on link block on each fixing clamp, passes through fastening bolt between two link blocks
It is fixedly connected, is additionally provided with welding gun between two fixing clamps.
Preferably, first driving motor, second driving motor and the welding gun are electromechanical with the monolithic
Connection.
Preferably, the bottom surface of the rack is also equipped with foot pad regulating mechanism, and the foot pad regulating mechanism includes that setting exists
Four of the rack bottom surface are in the screw rod of matrix arrangement, are provided with foot pad below each screw rod, each described
The upper surface of foot pad is mounted on connector sleeve, and the third threaded hole being connected with the external world is offered in each connector sleeve,
And it is threadedly coupled between each equal and corresponding screw rod of the third threaded hole.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is fixed part by the way that the positioning fixture for welding and clamping bar that are arranged are convenient, convenient for welding, separately
Outer the first driving motor by being arranged and the first screw rod realize that vertical beam is moved horizontally along the first screw rod, additionally by setting
The second driving motor and the second screw rod, realize into rifle case and welding gun and moved along the direction of the second screw rod, reduce artificial behaviour
The process of work, and the welding manner compare traditional artificial welding, have it is high-efficient, feature with high accuracy solves traditional weldering
Mode is connect during welding product, the appearances such as a large amount of splashing, scaling-off, overlap can be generated on welding bead periphery and welding bead
Mass defect, and subsequent auxiliary process is difficult to be removed completely, expends a large amount of manpower and material resources to a certain extent, and produce
The problem of raw defect ware is more, efficiency bottom.
2, the present invention realizes and the height of foot pad is adjusted, keep four foots pad equal by the foot pad regulating mechanism of setting
It can smoothly support on the ground, solve general automotive door hinge without splashing special automatic welding machine and there is placement injustice
Surely, it is easy the problem of toppling over.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of crossbeam of the present invention；
Fig. 3 is the structural schematic diagram of the first driving motor of the present invention, fixed plate and the first screw rod；
Fig. 4 is the structural schematic diagram of vertical beam of the present invention and sliding block；
Fig. 5 is the structural schematic diagram of the second driving motor and the second screw rod of the invention；
Fig. 6 is of the invention into rifle case and the structural schematic diagram of its upper mounting component；
Control circuit schematic diagram of the Fig. 7 between single-chip microcontroller of the present invention and LCD1602 liquid crystal display；
Fig. 8 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 9 is the structural schematic diagram of foot pad regulating mechanism of the present invention；
Figure 10 is the explosive view of foot pad regulating mechanism of the present invention.
In figure: 1, rack；11, board；12, positioning fixture for welding；121, clamping bar；13, fixed link；131, LCD1602 liquid
Crystal display screen；132, single-chip microcontroller；133, control circuit；14, column；15, crossbeam；151, the first rectangular channel；152, the first groove；
153, first through hole；154, the first driving motor；155, fixed plate；156, the first screw rod；16, vertical beam；161, the second rectangular channel；
162, the second groove；163, sliding block；1631, the first threaded hole；164, the second through-hole；165, the second driving motor；166, second
Screw rod；17, into rifle case；171, fixed block；172, the second threaded hole；173, adjusting rod；18, fixing clamp；181, link block；182,
Fastening bolt；19, welding gun；2, foot pad regulating mechanism；21, screw rod；22, foot pad；23, connector sleeve；231, third threaded hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic." first ", " second ", " third " are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the present invention, the meaning of " multiple "
It is two or more, unless otherwise specifically defined.
Embodiment 1
A kind of automotive door hinge is without splashing special automatic welding machine, as shown in Figures 1 to 7, including rack 1, the upper table of rack 1
Face is equipped with board 11, and the upper surface of board 11 is equipped with positioning fixture for welding 12, and positioning fixture for welding 12 is in equipped with several
The clamping bar 121 linearly equidistantly arranged, the left side of board 11 are equipped with fixed link 13, and fixed link 13 is equipped with LCD1602 liquid
Crystal display screen 131, LCD1602 liquid crystal display 131 is equipped with single-chip microcontroller 132, and the output end of single-chip microcontroller 132 passes through control electricity
Road 133 is connect with LCD1602 liquid crystal display 131, and the upper surface of board 11 is also equipped with two symmetrical columns 14, and two
A column 14 is equipped with crossbeam 15, and the first rectangular channel 151 being connected with the external world, the first rectangular channel 151 are offered in crossbeam 15
Cell wall on offer the first groove 152, the to be connected with the external world is offered in the left and right sides cell wall of the first groove 152
One through-hole 153, an end of crossbeam 15 are equipped with the first driving motor 154, are equipped with fixed plate 155 on the first driving motor 154,
And fixed plate 155 is closely welded on crossbeam 15, the output shaft end of the first driving motor 154 is equipped with the first screw rod 156, and
First screw rod 156 is also cross two first through hole 153.
In the present embodiment, LCD1602 liquid crystal display 131 uses the model of Shenzhen's crystalline substance DataExpert Electronics Co., Ltd. production
For LCD1602 display screen, matched circuit and power supply are also provided by the producer；In addition, being related to circuit and electricity in the present invention
Sub- component and module are the prior art, and those skilled in the art may be implemented completely, are not necessarily to superfluous words, present invention protection
Content be not related to the improvement for software and method yet.
Specifically, single-chip microcontroller 132 is mono- using the model STC12C5410AD of Shenzhen Chen Mai Electronics Co., Ltd. production
Piece machine, matched circuit and power supply are also provided by the producer；In addition, be related in the present invention circuit and electronic component and
Module is the prior art, and those skilled in the art may be implemented completely, is not necessarily to superfluous words, and the content that the present invention protects also does not relate to
And the improvement for software and method.
Further, the model 9,0L4 tri- that the first driving motor 154 is produced using electromechanics Co., Ltd, Dongguan City power nation
Phase asynchronous motor, matched circuit and power supply are also provided by the producer；In addition, being related to circuit and electronics member in the present invention
Device and module are the prior art, and those skilled in the art may be implemented completely, are not necessarily to superfluous words, and the present invention protects interior
Hold the improvement not also being related to for software and method.
In addition, 132 output end of STC12C5410AD model single-chip microcontroller is connected with LCD1602 liquid crystal by control circuit 133
Display screen 131, control circuit 133 includes 1602 liquid crystal registers, and the pin 3 on 1602 liquid crystal registers passes through 10K current potential
Device R1 ground connection, pin 15 connect power supply by 1K resistance R2, and data-/ command selection end RS is electrically connected with single-chip microcontroller output interface, makes
Energy end EN is electrically connected with the output interface of STC12C5410AD model single-chip microcontroller 132.
Vertical beam 16 is also equipped on crossbeam 15, offered in vertical beam 16 with the second rectangular channel 161 for being connected of the external world, second
The second groove 162 is offered on the cell wall of rectangular channel 161, and sliding block 163 is installed on the trailing flank of vertical beam 16, is opened in sliding block 163
Equipped with the external world the first threaded hole 1631 for being connected, and sliding block 163 is embedded in the first groove 152, and the first screw rod 156 is worn
It crosses the first threaded hole 1631 and is threadedly coupled between the first threaded hole 1631, on the cell wall of two sides up and down of the second groove 162
The second through-hole 164 being connected with the external world is offered, the top surface of vertical beam 16 is also equipped with the second driving motor 165, the second driving
The output shaft end of motor 165 is equipped with the second screw rod 166, and the second screw rod 166 is also cross two the second through-holes 164.
It is worth noting that model B35 tri- of second driving motor 165 using the production of Hengshui Jin Lu Electric Machine Co., Ltd
Phase asynchronous motor, matched circuit and power supply are also provided by the producer；In addition, being related to circuit and electronics member in the present invention
Device and module are the prior art, and those skilled in the art may be implemented completely, are not necessarily to superfluous words, and the present invention protects interior
Hold the improvement not also being related to for software and method.
The front side of vertical beam 16 be equipped with into rifle case 17, into the trailing flank of rifle case 17 on fixed block 171, fixed block 171 are installed
It is embedded in the second groove 162, the second threaded hole 172 being connected with the external world, and the second screw rod is offered in fixed block 171
166 are threadedly coupled across the second threaded hole 172 and the second threaded hole 172, into the leading flank of rifle case 17 on tune is installed
Pole 173, the end installation of adjusting rod 173 is there are two symmetrical fixing clamp 18, the company of being mounted on each fixing clamp 18
Connect block 181, be fixedly connected between two link blocks 181 by fastening bolt 182, offered in two link blocks 181 with outside
The threaded hole that boundary is connected, and fastening bolt 182 is threadedly coupled with the threaded hole in each link block 181, two fixing clamps
Welding gun 19 is additionally provided between 18, the first driving motor 154, the second driving motor 165 and welding gun 19 are electrically connected with single-chip microcontroller 132
It connects.
In the present embodiment, welding gun 19 uses the MB15AK series welding gun of Changzhou Hua Rui welding Machinery Co., Ltd. production
19, matched circuit and power supply are also provided by the producer；In addition, being related to circuit and electronic component and mould in the present invention
Block is the prior art, and those skilled in the art may be implemented completely, is not necessarily to superfluous words, and the content that the present invention protects also is not related to
Improvement for software and method.
It is worth noting that, adjusting rod 173 is made of plastic aluminum alloy material, plastic aluminum alloy material have it is light and
Softness, intensity is good, and corrosion resisting property is good, and processing performance is good, is easy to the characteristics of regenerating, and since adjusting rod 173 is using the conjunction of plasticity aluminium
Golden material is made, convenient to be bent adjusting rod 173 under external force, thus facilitate the position of staff's Butt welding gun 19 into
Row is adjusted.
In the present embodiment, will need the workpiece that welds be placed on two clamping bars 121 adjacent on positioning fixture for welding 12 it
Between, set in STC12C5410AD single-chip microcontroller 132 first driving motor 154, the second driving motor 165 and welding gun 19 with
Programming logic relationship between single-chip microcontroller 132 is integrally connected the device after extraneous power supply, by LCD1602 liquid
Input service program on crystal display screen 131, LCD1602 liquid crystal display 131 pass the signal along on single-chip microcontroller 132, single-chip microcontroller
132 pairs of data are handled it, and further control the first driving motor 154 or the second driving motor 165 again or welding gun 19
Work, when the work of the first driving motor 154, the output shaft rotation of the first driving motor 154 drives 156 turns of the first screw rod
Dynamic, due to being threadedly coupled between sliding block 163 and the first screw rod 156, and sliding block 163 is embedded in the first rectangular channel 151, i.e., sliding
Block 163 cannot rotate with the first screw rod 156, but can be with the rotation of the first screw rod 156 and along the first screw rod
156 direction moves left and right, and similarly when the second driving motor 165 works, realizes fixed block 171 along the second screw rod
The movement of 166 directions just starts to carry out welding, solves traditional welding manner and exist when welding gun 19 is started to work
During welding product, the presentation qualities such as a large amount of splashing, scaling-off, overlap can be generated on welding bead periphery and welding bead and are lacked
It falls into, and subsequent auxiliary process is difficult to be removed completely, expends a large amount of manpower and material resources to a certain extent, and generate residual
The problem of substandard products are more, efficiency bottom.
Embodiment 2
In concrete operations, in order to improve the stability that rack 1 is placed on the ground, therefore, on the basis of embodiment 1
Rack 1 is made improvements, as a kind of preferred embodiment, as shown in Fig. 8 to Figure 10, the bottom surface of rack 1 is also equipped with foot pad tune
Mechanism 2 is saved, foot pad regulating mechanism 2 includes four screw rods 21 in matrix arrangement that 1 bottom surface of rack is arranged in, each screw rod 21
Lower section be provided with foot pad 22, the upper surface of each foot pad 22 is mounted on connector sleeve 23, opens up in each connector sleeve 23
There are the third threaded hole 231 being connected with the external world, and screw thread between the equal and corresponding screw rod 21 of each third threaded hole 231
Connection.
In the present embodiment, four screw rods 21 are separately mounted to four corners of 1 bottom surface of rack, make between four screw rods 21
The area of the plane constituted increases, and is more conducive to improving the stability that rack 1 is placed on the ground.
Specifically, the area of section of foot pad 22 be greater than connector sleeve 23 area of section, make foot pad 22 when supporting ground more
Add stabilization.
In the present embodiment, by being threadedly coupled between the connector sleeve 23 and screw rod 21 of setting, as wherein four foot pad 22
Support ground is when rocking, and the property of can choose is adjusted for one of them or the higher foot pad 22 in several present positions
Section, adjustment process are forward rotation connection set 23, and connector sleeve 23 moves downward, when backwards rotation connector sleeve 23, connector sleeve
23 move upwards, stopping when turning to the support ground that four foots pad 22 can be stable, the branch that rack 1 just can be stable at this time
Support on the ground, solves general automotive door hinge and exists without splashing special automatic welding machine and place unstable, be easy to topple over
Problem.
Automotive door hinge of the invention without splashing special automatic welding machine when in use before, the workpiece that welds will be needed to be placed on
On positioning fixture for welding 12 between two adjacent clamping bars 121, the first driving is set in STC12C5410AD single-chip microcontroller 132
Programming logic relationship between motor 154, the second driving motor 165 and welding gun 19 and single-chip microcontroller 132；
When in use, which is integrally connected after extraneous power supply, by defeated on LCD1602 liquid crystal display 131
Enter working procedure, LCD1602 liquid crystal display 131 passes the signal along on single-chip microcontroller 132, and single-chip microcontroller 132 makes place to data
Reason, and further control the first driving motor 154 or the second driving motor 165 again or welding gun 19 work, when first driving
When motor 154 works, the output shaft rotation of the first driving motor 154 drives the rotation of the first screw rod 156, due to sliding block 163
It is threadedly coupled between the first screw rod 156, and sliding block 163 is embedded in the first rectangular channel 151, i.e. sliding block 163 cannot be with
First screw rod 156 rotates, but can be with the rotation of the first screw rod 156 and along the direction or so of the first screw rod 156
It is mobile, similarly when the second driving motor 165 works, realize that fixed block 171 is moved along 166 direction of the second screw rod,
After fixed block 171 moves to the position of setting, single-chip microcontroller 132 is passed the signal along on welding gun 19, and welding gun 19 is started to work, and is just opened
Begin to carry out welding, solves traditional welding manner during welding product, it can be on welding bead periphery and welding bead
The Appearance quality defects such as a large amount of splashing, scaling-off, overlap are generated, and subsequent auxiliary process is difficult to be removed completely, one
Determine to expend a large amount of manpower and material resources in degree, and the defect ware generated is more, the problem of efficiency bottom.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (7)
1. a kind of automotive door hinge is without splashing special automatic welding machine, including rack (1), it is characterised in that: the rack (1) it is upper
Surface is equipped with board (11), and the upper surface of the board (11) is equipped with positioning fixture for welding (12), the positioning fixture for welding
(12) several clamping bars (121) linearly equidistantly arranged are equipped with, the left side of the board (11) is equipped with fixed link
(13), the fixed link (13) is equipped with LCD1602 liquid crystal display (131), on the LCD1602 liquid crystal display (131)
Equipped with single-chip microcontroller (132), and the output end of the single-chip microcontroller (132) passes through control circuit (133) and the LCD1602 liquid crystal
Display screen (131) connection, the upper surface of the board (11) is also equipped with two symmetrical columns (14), two columns
(14) crossbeam (15) are equipped with；
The first rectangular channel (151) being connected with the external world, the slot of first rectangular channel (151) are offered in the crossbeam (15)
It is offered on wall the first groove (152), offers in the left and right sides cell wall of first groove (152) and be connected with the external world
First through hole (153), an end of the crossbeam (15) is equipped with the first driving motor (154), first driving motor
(154) it is equipped on fixed plate (155), and the fixed plate (155) is closely welded on the crossbeam (15), described first drives
The output shaft end of dynamic motor (154) is equipped with the first screw rod (156), and first screw rod (156) is also cross two institutes
State first through hole (153).
2. automotive door hinge according to claim 1 is without splashing special automatic welding machine, it is characterised in that: the crossbeam (15)
On be also equipped with vertical beam (16), offer in the vertical beam (16) with extraneous the second rectangular channel (161) being connected, described second
It is offered on the cell wall of rectangular channel (161) the second groove (162), sliding block (163) is installed on the trailing flank of the vertical beam (16),
Offer in the sliding block (163) with extraneous the first threaded hole (1631) being connected, and the sliding block (163) is embedded at institute
State in the first groove (152), first screw rod (156) pass through first threaded hole (1631) and with first threaded hole
(1631) it is threadedly coupled between.
3. automotive door hinge according to claim 2 is without splashing special automatic welding machine, it is characterised in that: second groove
(162) the second through-hole (164) being connected with the external world is offered on the cell wall of two sides up and down, the top surface of the vertical beam (16) is also
It being equipped with the second driving motor (165), the output shaft end of second driving motor (165) is equipped with the second screw rod (166),
And second screw rod (166) is also cross two second through-holes (164).
4. automotive door hinge according to claim 3 is without splashing special automatic welding machine, it is characterised in that: the vertical beam (16)
Front side be equipped with into rifle case (17), fixed block (171), the fixed block are installed on the trailing flank into rifle case (17)
(171) it is embedded in the second groove (162), the second threaded hole being connected with the external world is offered in the fixed block (171)
(172), and second screw rod (166) is across second threaded hole (172) and the spiral shell second threaded hole (172)
Line connection.
5. automotive door hinge according to claim 4 is without splashing special automatic welding machine, it is characterised in that: described into rifle case
(17) it is equipped on leading flank adjusting rod (173), there are two symmetrical fixations for the end installation of the adjusting rod (173)
It presss from both sides (18), is mounted on link block (181) on each fixing clamp (18), by tight between two link blocks (181)
Fixing bolt (182) is fixedly connected, and is additionally provided with welding gun (19) between two fixing clamps (18).
6. automotive door hinge according to claim 5 is without splashing special automatic welding machine, it is characterised in that: first driving
Motor (154), second driving motor (165) and the welding gun (19) are electrically connected with the single-chip microcontroller (132).
7. automotive door hinge according to claim 1 is without splashing special automatic welding machine, it is characterised in that: the rack (1)
Bottom surface be also equipped with foot pad regulating mechanism (2), the foot pad regulating mechanism (2) include be arranged in the rack (1) bottom surface
Four be in matrix arrangement screw rod (21), be provided with foot pad (22) below each screw rod (21), each foot
The upper surface of pad (22) is mounted on connector sleeve (23), is offered in each connector sleeve (23) and extraneous the to be connected
Three threaded holes (231), and each third threaded hole (231) is threadedly coupled between the corresponding screw rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343226.6A CN110170783A (en) | 2018-11-13 | 2018-11-13 | A kind of automotive door hinge is without splashing special automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343226.6A CN110170783A (en) | 2018-11-13 | 2018-11-13 | A kind of automotive door hinge is without splashing special automatic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110170783A true CN110170783A (en) | 2019-08-27 |
Family
ID=67689282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811343226.6A Pending CN110170783A (en) | 2018-11-13 | 2018-11-13 | A kind of automotive door hinge is without splashing special automatic welding machine |
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| CN (1) | CN110170783A (en) |
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