CN108568633A - Shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure - Google Patents
Shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure Download PDFInfo
- Publication number
- CN108568633A CN108568633A CN201810563428.5A CN201810563428A CN108568633A CN 108568633 A CN108568633 A CN 108568633A CN 201810563428 A CN201810563428 A CN 201810563428A CN 108568633 A CN108568633 A CN 108568633A
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- China
- Prior art keywords
- geometrical clamp
- supporting table
- headstock
- cross bar
- fixing piece
- 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
- 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
-
- 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
- B23K37/0461—Welding tables
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
Abstract
The invention belongs to welding tooling technical fields.The invention discloses shelves framework positioning mechanisms after a kind of headstock for multiple-step form welding procedure, it includes mechanism base and the welding bench on mechanism base, welding bench is equipped with fixing piece locating clip and cross bar geometrical clamp behind top curved bar geometrical clamp, side lever geometrical clamp, side, is additionally provided with fixing piece supporting table and fixing bracket supporting table before sidepiece part supporting table, side.The present invention can provide each component of shelves frame after headstock fast and accurately fix in position to a stable environment for entire welding process, enabling reduce the problems such as being slid between each component in welding, guarantee welding quality and welding efficiency；Multiple-step form welding simultaneously can accelerate welding efficiency, reduce welding difficulty.
Description
Technical field
The present invention relates to welding tooling technical fields, more particularly, to shelves after a kind of headstock for multiple-step form welding procedure
Framework positioning mechanism.
Background technology
Shelves frame is the important component of logistic car or lorry headstock after headstock, after playing isolation headstock and headstock
The effect of cargo hold etc., while it is also the pith for constituting headstock, plays the role of supporting frame head and roof, therefore its
What is fabricated is more demanding.In the prior art, to be usually used component obtained after weld formation for shelves frame after headstock, but existing
There is the soldering appliance of shelves frame after not being exclusively used in headstock in technology, but is carried out after using general utility tool to fix component two-by-two
It welds one by one, sometimes even primary the step of only welding a component, often increasing welding in this way, reduces welding efficiency,
It is more fatal, it is welded in this way, larger deviation, yields bottom often occur for welding position between component, it is also difficult to
Ensure weld strength and welding quality；Simultaneously fixed position Shortcomings of the soldering appliance in the prior art on component it
Place, phenomena such as component after its position is fixed cannot still be completely fixed and securely can also be subjected to displacement in the welding process, more
The acute deterioration of welding quality.
Invention content
To solve the above problems, the present invention provides one kind capable of realizing that welding workpiece is accurately quickly positioned and played good
Shelves framework positioning mechanism after the headstock for multiple-step form welding procedure of fixed function.
To achieve the above object, the technical solution adopted by the present invention is as follows：
Shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure comprising mechanism base and be set to mechanism base
On welding bench, welding bench is equipped with that top curved bar geometrical clamp, side lever geometrical clamp, fixing piece locating clip and cross bar are fixed behind side
Folder, is additionally provided with fixing piece supporting table and fixing bracket supporting table before sidepiece part supporting table, side；Top curved bar geometrical clamp is equipped with top
Portion's curved bar positioning seat, side lever geometrical clamp are equipped with side lever positioning seat, and cross bar geometrical clamp is equipped with cross bar positioning seat；Top curved bar is solid
Clamp is set to two side position of welding bench top, and sidepiece part supporting table is before fixing piece locating clip, side behind the both sides of welding bench, side
Fixing piece supporting table and fixing bracket supporting table are set to the inside of sidepiece part supporting table, and behind side before fixing piece locating clip, side
Fixing piece supporting table and fixing bracket supporting table are set gradually from top to bottom.
In the present invention, top curved bar geometrical clamp is two, is set to the both sides of part on welding bench；Side lever geometrical clamp is four
It is a, it is set to the centre position of welding bench；Fixing piece locating clip is two behind side, and cross bar geometrical clamp is two, sidepiece part supporting table
It it is two, fixing piece supporting table is two before side, and fixing bracket supporting table is two；Component on welding bench is symmetrical
Mode is arranged.
Preferably, there are four side lever geometrical clamps, two of which is set to the top of fixing piece locating clip behind side, two of which
Set on the lower section of fixing bracket supporting table.
Shelves frame is by fixing piece, fixed branch before fixing piece, side behind top curved bar, side lever, side after the headstock that the present invention welds
The components such as frame, under-chassis, sidepiece part, cross bar and cross bar fixing piece form, fixing piece before fixing piece, side wherein behind side, fixing bracket,
The components such as under-chassis and sidepiece part are welded on a upper procedure on side lever as required, and cross bar fixing piece is also already welded to
On cross bar.Through bending process tool, there are two small bending parts at the both ends of top curved bar, are bent compared to more at both ends
The centre position of stock, which carries out bending, can reduce the difficulty of bending process.
Preferably, being additionally provided with under-chassis supporting table on the side lever geometrical clamp below fixing bracket supporting table.
Preferably, there are two cross bar geometrical clamps, described two crosspiece geometrical clamp levels are set to the middle and lower part of welding bench.
Preferably, being additionally provided with crosspiece supporting table between two cross bar geometrical clamps.
Preferably, fixing piece locating clip and cross bar geometrical clamp are manual behind top curved bar geometrical clamp, side lever geometrical clamp, side
Fast clip.
Preferably, top curved bar geometrical clamp, side lever geometrical clamp and cross bar geometrical clamp are pneumatic geometrical clamp, fixing piece behind side
The manual fast clip of locating clip.
Preferably, mechanism base is additionally provided with top curved bar geometrical clamp cylinder, side lever geometrical clamp cylinder and cross bar geometrical clamp
Cylinder, top curved bar geometrical clamp cylinder are connected with top curved bar geometrical clamp, and side lever geometrical clamp cylinder is connected with side lever geometrical clamp, horizontal
Bar geometrical clamp cylinder is connected with cross bar geometrical clamp.
Preferably, be additionally provided with geometrical clamp cylinder controller on mechanism base, geometrical clamp cylinder controller respectively with top
Curved bar geometrical clamp cylinder, side lever geometrical clamp cylinder, cross bar geometrical clamp cylinders connect.
Preferably, geometrical clamp cylinder controller is the personal control set on mechanism base side or upper surface.
Preferably, behind top curved bar geometrical clamp, side lever geometrical clamp, cross bar geometrical clamp and side fixing piece locating clip collet
Surface is equipped with rubber cushion.
Preferably, rubber cushion is made by the raw material of following parts by weight, long-chain polymer 50 parts of galapectite of modification, mica 10~
16 parts, 6~10 parts of talcum, 20~30 parts of silicon rubber, 10~16 parts of polyvinyl alcohol, 4~6 parts of silane coupling agent, 50~60 parts of water；
Rubber cushion is made by following methods, is dissolved polyvinyl alcohol in water, be then added silicon rubber and silane coupling agent and with 2000~
30~60 minutes obtained mixed liquors of rotating speed ball milling of 3000rpm, gather after mica and talcum are crushed to 50~76 microns with long-chain
Polymer modified galapectite is added in mixed liquor, rubber cushion slurry is made after being stirred 20~30 minutes with the rotating speed of 70~90rpm, most
Rubber cushion sizing material forming is dried afterwards, fixture rubber cushion is made.
Preferably, long chain modified galapectite is made by following methods, galapectite is handled under 450~550 degrees Celsius
It 40~60 minutes, is then mixed with the potassium nitrate solution of 0.4~1mol/L of 1~1.3 times of galapectite weight after processing, and
Ball-milling treatment 30~40 minutes under 1000~1500rpm are dried and are handled 30~40 minutes under 400~500 degrees Celsius later,
Then by itself and N, N- dimethyl benzamides, polyacrylamide, silane coupling agent and water are by weight 100：（0.1~0.2）：
（1~6）：（1~2）：（80~100）Ball-milling treatment after mixing, rotational speed of ball-mill are 2000~2600rpm, and the ball-milling treatment time is 1
~2 hours, long-chain polymer is made after drying and is modified galapectite.
The rubber cushion of jaw face can ensure that the work of protection welding assembly can also be played while collet clamps welding assembly
With the position that especially component transverse direction geometrical clamp clamps in the present invention is the position of previous welding step welding, even more needs spy
Other protection.Long-chain polymer is mainly contained in the raw material of rubber cushion and is modified galapectite, and the modified galapectite of cement-based powder material becomes to have
There are certain elasticity and certain longitudinal extension space, buffer protection and clamping can be played the role of, mica and talcum are all
Layer silicate mineral, the structure that can form stratiform after addition in the inside of rubber cushion enable to obstruct in use
Steam etc. passes through, and plays the role of moisture proof, can naturally also ensure geometrical clamp jaw face non-corrosive.Wherein galapectite is a kind of
Silicate mineral with laminar microstructure, interlayer contain more moisture, can and be adopted after using potassium nitrate to activate to it
With N, N- dimethyl benzamides can be obtained to the pillared modification of galapectite interlayer the interlayer space of bigger, to galapectite
Carry out it is above-mentioned it is modified can under the action of N, N- dimethyl benzamides so that galapectite have certain elastic extension
Can, and the deformation of this elastic telescopic performance is less than the elasticity of rubber, can ensure that clamping force does not occur excessive after clamping
It dissipates, ensures the size of clamping force.In the modifying process of galapectite, potassium nitrate mechanical force activating is first used, is then forged again
Burn potassium nitrate and curing activity, then use again and the mixing of N, N- dimethyl benzamide after mechanical force grafting long-chain is made
Polymer modification galapectite, effect at low cost are good.
Therefore, the invention has the advantages that：The present invention can be by each component of shelves frame after headstock quick and precisely
Fix in position, a stable environment can be provided for entire welding process, enabling reduce in welding between each component
The problems such as sliding ensures welding quality and welding efficiency；Multiple-step form welding simultaneously can accelerate welding efficiency, reduce welding
Difficulty.
Description of the drawings
Fig. 1 is a kind of schematic diagram of the present invention for shelves framework positioning mechanism after the headstock of multiple-step form welding procedure；
Fig. 2 is a kind of schematic top plan view of the present invention for shelves framework positioning mechanism after the headstock of multiple-step form welding procedure；
Fig. 3 is a kind of schematic elevation view of the present invention for shelves framework positioning mechanism after the headstock of multiple-step form welding procedure；
Fig. 4 is the schematic diagram of shelves frame after the headstock being fixed using the present invention；
Fig. 5 is the decomposition diagram of shelves frame after the headstock being fixed using the present invention；
Fig. 6 is arranged to the present invention for shelves frame localization machine after the headstock of multiple-step form welding procedure for each component of shelves frame after headstock
Schematic diagram on structure；
In figure：Mechanism base 1, welding bench 2, top curved bar geometrical clamp 3, top curved bar positioning seat 31, top curved bar fix gas enclosure
Fixing piece locating clip 5 behind cylinder 32, side lever geometrical clamp 4, side lever positioning seat 41, side lever geometrical clamp cylinder 42, side, cross bar geometrical clamp 6,
Fixing piece supporting table 8, fixing bracket supporting table before cross bar positioning seat 61, cross bar geometrical clamp cylinder 62, sidepiece part supporting table 7, side
9, under-chassis supporting table 10, crosspiece supporting table 11, geometrical clamp cylinder controller 12；Fixing piece behind top curved bar 30, side lever 40, side
401, fixing piece 402, fixing bracket 403, under-chassis 404, sidepiece part 405, cross bar 60, cross bar fixing piece 601 before side.
Specific implementation mode
Technical scheme of the present invention is further described With reference to embodiment.
Obviously, the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, all other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
In the present invention, if not refering in particular to, all equipment and raw material is commercially available or the industry is common,
Method in following embodiments is unless otherwise instructed this field conventional method.
Embodiment 1
As shown in Figures 1 to 3, a kind of shelves framework positioning mechanism after headstock for multiple-step form welding procedure comprising mechanism base 1
With the welding bench 2 on mechanism base, welding bench is equipped with fixing piece behind top curved bar geometrical clamp 3, side lever geometrical clamp 4, side
Locating clip 5 and cross bar geometrical clamp 6 are additionally provided with fixing piece supporting table 8 and fixing bracket supporting table 9 before sidepiece part supporting table 7, side；
Top curved bar geometrical clamp is equipped with top curved bar positioning seat 31, and side lever geometrical clamp is equipped with side lever positioning seat 41, cross bar geometrical clamp
It is equipped with cross bar positioning seat 61；Top curved bar geometrical clamp is set to two side position of welding bench top, and sidepiece part supporting table is set to welding
The both sides of platform, fixing piece supporting table and fixing bracket supporting table are set to sidepiece part supporting table before fixing piece locating clip, side behind side
Inside, and fixing piece supporting table and fixing bracket supporting table are set gradually from top to bottom before fixing piece locating clip, side behind side；Side
There are four bar geometrical clamps, and two of which is set to the top of fixing piece locating clip behind side, and two of which is set to fixing bracket supporting table
Lower section, be additionally provided with under-chassis supporting table 10 on the side lever geometrical clamp below fixing bracket supporting table；Cross bar fixation accompanies two
A, two crosspiece geometrical clamp levels are set to the middle and lower part of welding bench；Crosspiece is additionally provided between two cross bar geometrical clamps to hold
Saddle 11；Fixing piece locating clip and cross bar geometrical clamp are manual fast clip behind top curved bar geometrical clamp, side lever geometrical clamp, side.
In addition, behind top curved bar geometrical clamp, side lever geometrical clamp, cross bar geometrical clamp and side fixing piece locating clip jaw face
Equipped with rubber cushion；Rubber cushion is made by the raw material of following parts by weight, and long-chain polymer is modified 50 parts of galapectite, 10 parts of mica, talcum 6
Part, 20 parts of silicon rubber, 10 parts of polyvinyl alcohol, 4 parts of silane coupling agent, 50 parts of water；Rubber cushion is made by following methods, by polyvinyl alcohol
It is dissolved in water, silicon rubber and silane coupling agent is then added and with 30 minutes obtained mixed liquors of the rotating speed ball milling of 2000rpm, incites somebody to action
Mica and talcum are modified galapectite with long-chain polymer after being crushed to 50 microns and are added in mixed liquor, are stirred with the rotating speed of 70rpm
It mixes and rubber cushion slurry is made after twenty minutes, finally rubber cushion sizing material forming is dried, fixture rubber cushion is made；
The chain modified galapectite of length in raw material is made by following methods, galapectite is handled 40 minutes under 450 degrees Celsius, then
It is mixed with the potassium nitrate solution of 1 times of 0.4mol/L of galapectite weight after processing, and ball-milling treatment 30 minutes at 1000rpm,
It dries and is handled under 400 degrees Celsius 30 minutes later, then by itself and N, N- dimethyl benzamides, polyacrylamide, silicon
Alkane coupling agent and water are by weight 100：0.1：1：1：Ball-milling treatment after 80 mixing, rotational speed of ball-mill 2000rpm, when ball-milling treatment
Between be 1 hour, after drying be made long-chain polymer be modified galapectite.
Embodiment 2
As shown in Figures 1 to 3, a kind of shelves framework positioning mechanism after headstock for multiple-step form welding procedure comprising mechanism base 1
With the welding bench 2 on mechanism base, welding bench is equipped with fixing piece behind top curved bar geometrical clamp 3, side lever geometrical clamp 4, side
Locating clip 5 and cross bar geometrical clamp 6 are additionally provided with fixing piece supporting table 8 and fixing bracket supporting table 9 before sidepiece part supporting table 7, side；
Top curved bar geometrical clamp is equipped with top curved bar positioning seat 31, and side lever geometrical clamp is equipped with side lever positioning seat 41, cross bar geometrical clamp
It is equipped with cross bar positioning seat 61；Top curved bar geometrical clamp is set to two side position of welding bench top, and sidepiece part supporting table is set to welding
The both sides of platform, fixing piece supporting table and fixing bracket supporting table are set to sidepiece part supporting table before fixing piece locating clip, side behind side
Inside, and fixing piece supporting table and fixing bracket supporting table are set gradually from top to bottom before fixing piece locating clip, side behind side；Side
There are four bar geometrical clamps, and two of which is set to the top of fixing piece locating clip behind side, and two of which is set to fixing bracket supporting table
Lower section, be additionally provided with under-chassis supporting table 10 on the side lever geometrical clamp below fixing bracket supporting table；Cross bar fixation accompanies two
A, two crosspiece geometrical clamp levels are set to the middle and lower part of welding bench；Crosspiece is additionally provided between two cross bar geometrical clamps to hold
Saddle 11.
Wherein, top curved bar geometrical clamp, side lever geometrical clamp and cross bar geometrical clamp are pneumatic geometrical clamp, and fixing piece positions behind side
Clamp hand moves fast clip；Mechanism base is additionally provided with top curved bar geometrical clamp cylinder 32, side lever geometrical clamp cylinder 42 and cross bar and fixes gas enclosure
Cylinder 62, top curved bar geometrical clamp cylinder are connected with top curved bar geometrical clamp, and side lever geometrical clamp cylinder is connected with side lever geometrical clamp, horizontal
Bar geometrical clamp cylinder is connected with cross bar geometrical clamp；Geometrical clamp cylinder controller 12, geometrical clamp cylinder control are additionally provided on mechanism base
Device processed connects with top curved bar geometrical clamp cylinder, side lever geometrical clamp cylinder, cross bar geometrical clamp cylinders respectively；Geometrical clamp cylinder control
Device processed is set on mechanism base side personal control.
In addition, behind top curved bar geometrical clamp, side lever geometrical clamp, cross bar geometrical clamp and side fixing piece locating clip jaw face
Equipped with rubber cushion；Rubber cushion is made by the raw material of following parts by weight, and long-chain polymer is modified 50 parts of galapectite, 13 parts of mica, talcum 8
Part, 25 parts of silicon rubber, 13 parts of polyvinyl alcohol, 5 parts of silane coupling agent, 55 parts of water；Rubber cushion is made by following methods, by polyvinyl alcohol
It is dissolved in water, silicon rubber and silane coupling agent is then added and with 45 minutes obtained mixed liquors of the rotating speed ball milling of 2500rpm, incites somebody to action
Mica and talcum are modified galapectite with long-chain polymer after being crushed to 63 microns and are added in mixed liquor, are stirred with the rotating speed of 80rpm
Rubber cushion slurry is made after mixing 25 minutes, finally rubber cushion sizing material forming is dried, fixture rubber cushion is made；
The chain modified galapectite of length in raw material is made by following methods, galapectite is handled 50 minutes under 500 degrees Celsius, then
It is mixed with the potassium nitrate solution of 1.2 times of 0.7mol/L of galapectite weight after processing, and ball-milling treatment 35 is divided at 1200rpm
Clock dries and handles 35 minutes under 450 degrees Celsius later, then by itself and N, N- dimethyl benzamides, polyacrylamide,
Silane coupling agent and water are by weight 100：0.15：3.5：1.5：Ball-milling treatment after 90 mixing, rotational speed of ball-mill 2300rpm, ball
It is 1.5 hours to grind processing time, and long-chain polymer is made after drying and is modified galapectite.
Embodiment 3
As shown in Figures 1 to 3, a kind of shelves framework positioning mechanism after headstock for multiple-step form welding procedure comprising mechanism base 1
With the welding bench 2 on mechanism base, welding bench is equipped with fixing piece behind top curved bar geometrical clamp 3, side lever geometrical clamp 4, side
Locating clip 5 and cross bar geometrical clamp 6 are additionally provided with fixing piece supporting table 8 and fixing bracket supporting table 9 before sidepiece part supporting table 7, side；
Top curved bar geometrical clamp is equipped with top curved bar positioning seat 31, and side lever geometrical clamp is equipped with side lever positioning seat 41, cross bar geometrical clamp
It is equipped with cross bar positioning seat 61；Top curved bar geometrical clamp is set to two side position of welding bench top, and sidepiece part supporting table is set to welding
The both sides of platform, fixing piece supporting table and fixing bracket supporting table are set to sidepiece part supporting table before fixing piece locating clip, side behind side
Inside, and fixing piece supporting table and fixing bracket supporting table are set gradually from top to bottom before fixing piece locating clip, side behind side；Side
There are four bar geometrical clamps, and two of which is set to the top of fixing piece locating clip behind side, and two of which is set to fixing bracket supporting table
Lower section, be additionally provided with under-chassis supporting table 10 on the side lever geometrical clamp below fixing bracket supporting table；Cross bar fixation accompanies two
A, two crosspiece geometrical clamp levels are set to the middle and lower part of welding bench；Crosspiece is additionally provided between two cross bar geometrical clamps to hold
Saddle 11.
Wherein, top curved bar geometrical clamp, side lever geometrical clamp and cross bar geometrical clamp are pneumatic geometrical clamp, and fixing piece positions behind side
Clamp hand moves fast clip；Mechanism base is additionally provided with top curved bar geometrical clamp cylinder 32, side lever geometrical clamp cylinder 42 and cross bar and fixes gas enclosure
Cylinder 62, top curved bar geometrical clamp cylinder are connected with top curved bar geometrical clamp, and side lever geometrical clamp cylinder is connected with side lever geometrical clamp, horizontal
Bar geometrical clamp cylinder is connected with cross bar geometrical clamp；Geometrical clamp cylinder controller 12, geometrical clamp cylinder control are additionally provided on mechanism base
Device processed connects with top curved bar geometrical clamp cylinder, side lever geometrical clamp cylinder, cross bar geometrical clamp cylinders respectively；Geometrical clamp cylinder control
Device processed is the personal control set on mechanism base upper surface.
In addition, behind top curved bar geometrical clamp, side lever geometrical clamp, cross bar geometrical clamp and side fixing piece locating clip jaw face
Equipped with rubber cushion；Rubber cushion is made by the raw material of following parts by weight, and long-chain polymer is modified 50 parts of galapectite, 16 parts of mica, talcum 10
Part, 30 parts of silicon rubber, 16 parts of polyvinyl alcohol, 6 parts of silane coupling agent, 60 parts of water；Rubber cushion is made by following methods, by polyvinyl alcohol
It is dissolved in water, silicon rubber and silane coupling agent is then added and with 60 minutes obtained mixed liquors of the rotating speed ball milling of 3000rpm, incites somebody to action
Mica and talcum are modified galapectite with long-chain polymer after being crushed to 76 microns and are added in mixed liquor, are stirred with the rotating speed of 90rpm
Rubber cushion slurry is made after mixing 30 minutes, finally rubber cushion sizing material forming is dried, fixture rubber cushion is made；
The chain modified galapectite of length in raw material is made by following methods, galapectite is handled 60 minutes under 550 degrees Celsius, then
It is mixed with the potassium nitrate solution of 1.3 times of 1mol/L of galapectite weight after processing, and ball-milling treatment 40 minutes at 1500 rpm,
It dries and is handled under 500 degrees Celsius 40 minutes later, then by itself and N, N- dimethyl benzamides, polyacrylamide, silicon
Alkane coupling agent and water are by weight 100：0.2：6：2：Ball-milling treatment after 100 mixing, rotational speed of ball-mill 2600rpm, ball-milling treatment
Time is 2 hours, and long-chain polymer is made after drying and is modified galapectite.
Application method of the present invention for shelves framework positioning mechanism after the headstock of multiple-step form welding procedure：
By curved bar 30 at the top of each component of shelves frame after headstock as shown in Figure 5, side lever 40 and cross bar 60 be arranged to as required as
Corresponding position and fixed formation shown in Fig. 1~3 on shelves framework positioning mechanism after the headstock of multiple-step form welding procedure are such as
Then the case where Fig. 6, is subjected in corresponding position again, weld and take out just obtained vehicle as shown in Figure 4 after cooling down
Shelves frame after head.
It should be understood that those skilled in the art, can be improved or be become according to the above description
It changes, and all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure, it is characterised in that：
It includes mechanism base and the welding bench on mechanism base,
The welding bench is equipped with fixing piece locating clip and cross bar geometrical clamp behind top curved bar geometrical clamp, side lever geometrical clamp, side,
It is additionally provided with fixing piece supporting table and fixing bracket supporting table before sidepiece part supporting table, side；
The top curved bar geometrical clamp is equipped with top curved bar positioning seat, and the side lever geometrical clamp is equipped with side lever positioning seat, institute
It states cross bar geometrical clamp and is equipped with cross bar positioning seat；
The top curved bar geometrical clamp is set to two side position of welding bench top, and the sidepiece part supporting table is set to the two of welding bench
Side, fixing piece supporting table and fixing bracket supporting table are set to sidepiece part supporting table before fixing piece locating clip, side behind the side
Inside, and fixing piece supporting table and fixing bracket supporting table are set gradually from top to bottom before fixing piece locating clip, side behind side.
2. shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure according to claim 1, feature
It is：
There are four the side lever geometrical clamps, and two of which is set to the top of fixing piece locating clip behind side, and two of which is set to solid
The lower section of fixed rack supporting table.
3. shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure according to claim 2, feature
It is：
It is additionally provided with under-chassis supporting table on the side lever geometrical clamp set below fixing bracket supporting table.
4. shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure according to claim 1, feature
It is：
There are two the cross bar geometrical clamps, and described two crosspiece geometrical clamp levels are set to the middle and lower part of welding bench；Described
It is additionally provided with crosspiece supporting table between two cross bar geometrical clamps.
5. shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure according to claim 1, feature
It is：
Top curved bar geometrical clamp, side lever geometrical clamp and the cross bar geometrical clamp be manual fast clip or pneumatic geometrical clamp, it is described
The manual fast clip of fixing piece locating clip behind side.
6. shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure according to claim 1 or 5, special
Sign is：
The mechanism base is additionally provided with top curved bar geometrical clamp cylinder, side lever geometrical clamp cylinder and cross bar geometrical clamp cylinder, institute
The top curved bar geometrical clamp cylinder stated is connected with top curved bar geometrical clamp, the side lever geometrical clamp cylinder and side lever geometrical clamp phase
Even, the cross bar geometrical clamp cylinder is connected with cross bar geometrical clamp；The control of geometrical clamp cylinder is additionally provided on the mechanism base
Device, the geometrical clamp cylinder controller fix gas enclosure with top curved bar geometrical clamp cylinder, side lever geometrical clamp cylinder, cross bar respectively
Cylinder is connected.
7. shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure according to claim 6, feature
It is：
The geometrical clamp cylinder controller is the personal control set on mechanism base side or upper surface.
8. shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure according to claim 1 or 5, special
Sign is：
The jaw face of fixing piece locating clip is equipped with behind the top curved bar geometrical clamp, side lever geometrical clamp, cross bar geometrical clamp and side
Rubber cushion.
9. shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure according to claim 8, feature
It is：
The rubber cushion is made by the raw material of following parts by weight, and long-chain polymer is modified 50 parts of galapectite, 10~16 parts of mica, talcum
6~10 parts, 20~30 parts of silicon rubber, 10~16 parts of polyvinyl alcohol, 4~6 parts of silane coupling agent, 50~60 parts of water；
The rubber cushion is made by following methods, is dissolved polyvinyl alcohol in water, and silicon rubber and silane coupling agent then is added simultaneously
With 30~60 minutes obtained mixed liquors of rotating speed ball milling of 2000~3000rpm, after mica and talcum are crushed to 50~76 microns
It is modified galapectite with long-chain polymer to be added in mixed liquor, glue is made after being stirred 20~30 minutes with the rotating speed of 70~90rpm
Slurry is padded, finally rubber cushion sizing material forming is dried, fixture rubber cushion is made.
10. shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure according to claim 9, feature
It is：
The chain modified galapectite of the length is made by following methods, and galapectite is handled 40~60 points under 450~550 degrees Celsius
Then clock is mixed with the potassium nitrate solution of 0.4~1mol/L of 1~1.3 times of galapectite weight after processing, and 1000~
Ball-milling treatment 30~40 minutes under 1500rpm are dried and are handled under 400~500 degrees Celsius 30~40 minutes, then will later
Itself and N, N- dimethyl benzamide, polyacrylamide, silane coupling agent and water are by weight 100：（0.1~0.2）：（1~
6）：（1~2）：（80~100）Ball-milling treatment after mixing, rotational speed of ball-mill are 2000~2600rpm, and the ball-milling treatment time is 1~2
Hour, long-chain polymer is made after drying and is modified galapectite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110076441A (en) * | 2009-12-29 | 2011-07-06 | 주식회사 성우하이텍 | Clamping jig for spot welding |
| CN202097529U (en) * | 2011-04-27 | 2012-01-04 | 苏州富士特金属薄板制品有限公司 | Welding tooling with rotary positioning function |
| CN107825054A (en) * | 2017-12-13 | 2018-03-23 | 重庆朝旺机械制造有限公司 | Four points of seat support rack weld jigs |
| CN107877076A (en) * | 2017-12-13 | 2018-04-06 | 重庆朝旺机械制造有限公司 | Middle row four divides Chain cushion skeleton weld jig |
| CN208513938U (en) * | 2018-06-04 | 2019-02-19 | 嵊州市恒中机器有限公司 | Shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure |
-
2018
- 2018-06-04 CN CN201810563428.5A patent/CN108568633A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110076441A (en) * | 2009-12-29 | 2011-07-06 | 주식회사 성우하이텍 | Clamping jig for spot welding |
| CN202097529U (en) * | 2011-04-27 | 2012-01-04 | 苏州富士特金属薄板制品有限公司 | Welding tooling with rotary positioning function |
| CN107825054A (en) * | 2017-12-13 | 2018-03-23 | 重庆朝旺机械制造有限公司 | Four points of seat support rack weld jigs |
| CN107877076A (en) * | 2017-12-13 | 2018-04-06 | 重庆朝旺机械制造有限公司 | Middle row four divides Chain cushion skeleton weld jig |
| CN208513938U (en) * | 2018-06-04 | 2019-02-19 | 嵊州市恒中机器有限公司 | Shelves framework positioning mechanism after a kind of headstock for multiple-step form welding procedure |
Non-Patent Citations (1)
| Title |
|---|
| 吕灏等: "埃洛石与绢云母协同增强丁苯橡胶", 《合成橡胶工业》 * |
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