CN116618691A - Rear axle subtracts shell adds clamping apparatus - Google Patents
Rear axle subtracts shell adds clamping apparatus Download PDFInfo
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- CN116618691A CN116618691A CN202310829993.2A CN202310829993A CN116618691A CN 116618691 A CN116618691 A CN 116618691A CN 202310829993 A CN202310829993 A CN 202310829993A CN 116618691 A CN116618691 A CN 116618691A
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- shell
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- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 37
- 230000009467 reduction Effects 0.000 claims abstract description 35
- 230000001105 regulatory effect Effects 0.000 claims abstract description 14
- 238000003754 machining Methods 0.000 claims abstract description 13
- 230000000750 progressive effect Effects 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/06—Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to the technical field of rear axle reducer shell clamps, in particular to a rear axle shell reducing machining clamp which comprises a regulating mechanism, a driving mechanism arranged on the regulating mechanism, a position control mechanism arranged on the regulating mechanism and a clamping mechanism arranged on the position control mechanism. The transmission of cooperation motor both ends helping hand end to two tracks, two chains and two bases just can be driven by two track driven two beam bars this moment rotate, main diaphragm after being combined this moment, vice diaphragm and two support shrink location back, rotatory two bases just can cooperate two anchor clamps and combination type main pipe, son pole, first clamping piece and second clamping piece to carry out the centre gripping to the both ends of rear axle reduction gear shell, the rear axle reduction gear shell that is pressed from both sides can carry out horizontal rotation along lathe progressive mechanism, the rear axle reduction gear shell that is calibrated this moment can carry out the multi-angle along two sets of fixture and adjust, and then make things convenient for operating personnel to carry out wide angle processing to the surface of automobile rear axle reduction gear shell.
Description
Technical Field
The invention relates to the technical field of rear axle reducer shell clamps, in particular to a rear axle shell reducing machining clamp.
Background
The processing content of the automobile rear axle speed reduction shell mainly comprises working procedures such as boring, end face turning, chamfering, bolt hole drilling on each end face, and the like, and common materials comprise two kinds of welding parts and iron castings, and the requirements of the speed reduction shell on the aspects of compact structure, convenient casting, light weight, use and the like are considered on the premise that the strength and the rigidity are required to be met when the speed reduction shell and the cover are designed.
At present, when the processing of automobile rear axle speed reduction shell involves links such as welding, cutting, grinding and polishing, the angle of automobile rear axle speed reduction shell needs the operating personnel to adjust constantly, because automobile rear axle speed reduction shell shape is comparatively special, therefore need utilize special fixture cooperation lathe to fix it during processing, and current lathe is mainly rotatory progressive and hydraulic pressure progressive two modes, and carry out the wide angle degree to automobile rear axle speed reduction shell after the lathe of this kind of motion mode of current fixture is difficult to adapt to is fixed, and frequent regulation anchor clamps carry out the angle centre gripping that changes to automobile rear axle speed reduction shell, except when increasing operating personnel working strength, still need the operating personnel frequently to the automobile rear axle speed reduction shell that is fixed with lathe progressive mechanism calibrate.
Aiming at the processing of the automobile rear axle speed reduction shell, how to improve the accurate assembly of the automobile rear axle speed reduction shell on a lathe by a clamp, and avoid frequently calibrating the fixed automobile rear axle speed reduction shell and a lathe progressive mechanism so as to reduce the working strength of operators, namely the technical difficulty to be solved by the invention.
Disclosure of Invention
The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the invention is as follows:
the utility model provides a rear axle subtracts shell adds clamping apparatus, including regulation and control mechanism, install the actuating mechanism on regulation and control mechanism, install the fixture on the control mechanism and by two adjacent fixture centre gripping fixed rear axle reduction gear shells, regulation and control mechanism includes bearing base, movable mounting is at the gear rocker in the bearing base, connect the spring on the gear rocker, movable mounting is on the gear rocker and laminating the deflection gear dish and the outer frame of fixed mounting on the deflection gear dish of spring other end, actuating mechanism includes movable mounting at the helping move gear at bearing base top, fixed mounting is at helping move gear top stand on the hydraulic part, utilize the pull rod of bolt installation in hydraulic part bottom end pipe, be located the hydraulic part top and be located the splint of pull rod outside, the switching end post of assembly on lathe progressive mechanism, the clamping mechanism comprises an outer frame arranged in the bracket by nuts, a base movably arranged in the outer frame, a clamp arranged on the base, a main pipe movably arranged at a plurality of ends at the inner end of the clamp, a pressure spring arranged in the main pipe, the secondary rod is movably arranged in the main pipe, and the first clamping piece and the second clamping piece are respectively arranged on the ends of the adjacent two secondary rods.
The present invention may be further configured in a preferred example to: the gear rocker is of an L-shaped structure as a whole, and the gear shaft rod penetrating through the inner side of the bearing base is meshed with the tooth openings on the inner sides of the combined main transverse plate and the auxiliary transverse plate.
Through adopting above-mentioned technical scheme, utilize the inside at the bearing base with the gear axostylus axostyle movable mounting of gear rocker inner, the gear axostylus axostyle can be located the inside of combination formula owner diaphragm and vice diaphragm this moment, and the tooth piece on the gear axostylus axostyle can mesh in the tooth mouth in owner diaphragm and vice diaphragm, along with the rotation of gear rocker, the outside synchronous extension and the shrink of two supports of movable mounting main diaphragm and vice diaphragm at the bearing base inboard this moment just can drive, and then makes things convenient for two beam rods to the synchronous traction of two adjacent sets of fixture.
The present invention may be further configured in a preferred example to: the traction rod is integrally of a T-shaped structure, a spring is connected to the end head of the top of the traction rod, and the bottom end of the spring is fixedly connected to the vertical hole in the top of the clamping plate.
Through adopting above-mentioned technical scheme, utilize the top fixed mounting with the spring on the end at traction lever top to with the bottom fixed mounting of spring in the vertical hole at traction lever top, after the splint runs through to rear axle reduction gear shell inner chamber, receive the downward centre gripping of traction lever top spring to the splint, the rear axle reduction gear shell that is located hydraulic pressure sub-pole top in the hydraulic part this moment can obtain effectively fixed, so can ensure by the rear axle reduction gear shell of fixed can carry out all-round rotation, in order to make things convenient for operating personnel to carry out welding process to rear axle reduction gear shell inner wall subassembly.
The present invention may be further configured in a preferred example to: the shell fixed in the motor is installed to the one end that is close to the hydraulic part of switching end post, and two circular buckles are installed to the inner of switching end post.
Through adopting above-mentioned technical scheme, utilize to install the shell on the switching end post, and fix the motor in the inside of shell, the both ends of motor can run through to the both sides of shell respectively this moment, and two track one end can drive on the helping end at motor both ends, and the other end of two tracks can drive on two ring buckles.
The present invention may be further configured in a preferred example to: the auxiliary transverse plate is integrally of a U-shaped structure, the main transverse plate is adapted to penetrate into a transverse groove in the middle of the auxiliary transverse plate, the outer frame is composed of a base plate and L-shaped supporting rods, and the L-shaped supporting rods penetrate into one end inside the support to form threads for assembling nuts.
Through adopting above-mentioned technical scheme, utilize two nuts to fix the L shape branch in two outer framves in the violently intraductal at two support middle parts, the other end of beam rod can run through to the backing plate this moment in, along with the start and the operation of motor, two driven tracks just can drive two combination formula buckles and beam rod and rotate, the beam rod runs through to the outside one end of backing plate this moment just can cooperate chain transmission base.
The present invention may be further configured in a preferred example to: the clamping head is arranged at one end of the sub-rod, which is far away from the clamp, and the guide rod penetrating into the inner holes of the first clamping piece and the second clamping piece is arranged in the clamping head.
Through adopting above-mentioned technical scheme, utilize the inner installation chuck at two sets of sub-poles of adjacent, first clamping piece and the second clamping piece of installing respectively in two adjacent sub-pole inner chucks this moment just can carry out elasticity to the top and the bottom of rear axle reduction gear shell outer end and compress tightly the rear axle reduction gear shell between two adjacent fixture and just can rotate to make things convenient for operating personnel to carry out diversified processing to rear axle reduction gear shell outside, and then avoid traditional adjusting jig to cause anchor clamps and the problem emergence of lathe distortion.
By adopting the technical scheme, the beneficial effects obtained by the invention are as follows:
1. according to the invention, the transfer end post is assembled on the progressive mechanism of the lathe, the hydraulic part capable of lifting the clamping plate and the clamped rear axle reducer shell upwards is movably arranged at the inner end of the transfer end post, the transverse motor is arranged on the transfer end post, the two end heads are matched with the transmission of the two tracks, at the moment, the two beams driven by the two tracks drive the two chains and the two bases to rotate, at the moment, the combined rear main transverse plate, the combined auxiliary transverse plate and the two supports shrink and position, the rotating two bases are matched with the two clamps and the combined main pipe, the auxiliary rod, the first clamping piece and the second clamping piece to clamp the two ends of the rear axle reducer shell, the clamped rear axle reducer shell can horizontally rotate along the progressive mechanism of the lathe, at the moment, the calibrated rear axle reducer shell can be adjusted at multiple angles along the two groups of clamping mechanisms, and the outer surface of the automobile rear axle reducer shell can be conveniently processed by an operator in a wide angle.
2. According to the invention, the traction rod penetrating into the clamping plate is fixed in the end pipe at the bottom of the hydraulic part by using the bolt, the traction rod is connected to the clamping plate by using the spring, when the clamping plate and the top end of the hydraulic sub-rod in the hydraulic part clamp the rear axle speed reducer shell, an operator can control the outer frame to push along the gear rocker, at the moment, the deflection gear disc fixed on the outer frame drives the boosting gear to rotate, the hydraulic part fixed on the upright post at the top of the boosting gear drives the rear axle speed reducer shell lifted upwards to rotate, and at the moment, the operator can process the inner wall of the rear axle speed reducer shell of the automobile under the condition that the lathe calibration is not changed.
Drawings
FIG. 1 is a schematic illustration of the present invention in use;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic bottom view of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic view of the regulating mechanism and the driving mechanism of the present invention;
FIG. 5 is a dispersion schematic of the driving mechanism of the present invention;
FIG. 6 is a dispersion schematic of the control mechanism of the present invention;
FIG. 7 is a schematic view of a positioning mechanism and a clamping mechanism of the present invention;
FIG. 8 is a schematic view of a position control mechanism according to the present invention;
fig. 9 is an internal dispersion schematic of the clamping mechanism of the present invention.
Reference numerals:
100. a regulating mechanism; 110. a bearing base; 120. a spring; 130. deflection gear disk; 140. a gear rocker; 150. an outer frame;
200. a driving mechanism; 210. a hydraulic member; 220. a traction rod; 230. a clamping plate; 240. a transfer end post; 250. a motor; 260. a track; 270. a boosting gear;
300. a position control mechanism; 310. a main cross plate; 320. an auxiliary cross plate; 330. a bracket; 340. a ring buckle; 350. a beam; 360. a chain;
400. a clamping mechanism; 410. a base; 420. a clamp; 430. an outer frame; 440. a main pipe; 450. a pressure spring; 460. a sub-rod; 470. a first clip; 480. a second clip;
500. rear axle reducer shell.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present invention.
A rear axle shell reduction machining jig provided by some embodiments of the present invention is described below with reference to the accompanying drawings.
Embodiment one:
referring to fig. 1 to 9, the rear axle shell reduction machining fixture provided by the invention comprises a regulating mechanism 100, a driving mechanism 200 installed on the regulating mechanism 100, a position control mechanism 300 installed on the regulating mechanism 100, a clamping mechanism 400 installed on the position control mechanism 300, and a rear axle reducer shell 500 clamped and fixed by two adjacent clamping mechanisms 400.
The regulating mechanism 100 comprises a bearing base 110, a spring 120, a deflection gear disc 130, a gear rocker 140 and an outer frame 150, the driving mechanism 200 comprises a hydraulic part 210, a traction rod 220, a clamping plate 230, a switching end post 240, a motor 250, a crawler 260 and a booster gear 270, the position control mechanism 300 comprises a main transverse plate 310, a secondary transverse plate 320, a bracket 330, a ring buckle 340, a beam rod 350 and a chain 360, and the clamping mechanism 400 comprises a base 410, a clamp 420, an outer frame 430, a main pipe 440, a pressure spring 450, a sub-rod 460, a first clamping piece 470 and a second clamping piece 480.
Specifically, the gear rocker 140 is movably installed in the bearing base 110, the spring 120 is connected to the gear rocker 140, the deflection gear disc 130 attached to the other end of the spring 120 is movably installed on the gear rocker 140, the outer frame 150 is fixedly installed on the deflection gear disc 130, the auxiliary gear 270 is movably installed at the top of the bearing base 110, the hydraulic part 210 is fixedly installed on the upright post at the top of the auxiliary gear 270, the traction rod 220 is installed in the end pipe at the bottom of the hydraulic part 210 by bolts, the clamping plate 230 is positioned at the top of the hydraulic part 210, the switching end post 240 is assembled on the progressive mechanism of the lathe, the switching end post 240 assembled on the progressive mechanism of the lathe is movably installed on the hydraulic part 210, the motor 250 is installed on the switching end post 240, the two tracks 260 are driven on the two auxiliary ends of the motor 250, the main cross plate 310 and the auxiliary cross plate 320 are movably mounted in the bearing base 110, the two brackets 330 are respectively fixed on the outer ends of the main cross plate 310 and the auxiliary cross plate 320, the two beam rods 350 are movably mounted in the ends of the tops of the two brackets 330, the ring buckle 340 is fixedly mounted on the beam rods 350, the two chains 360 are driven on the ends of the outer parts of the two beam rods 350, the outer frame 430 is mounted in the brackets 330 by nuts, the base 410 is movably mounted in the outer frame 430, the clamp 420 is mounted on the base 410, the plurality of main pipes 440 are movably mounted on the ends of the inner ends of the clamp 420, the pressure springs 450 are assembled in the main pipes 440, the sub-rods 460 are movably mounted in the main pipes 440, and the first clamping pieces 470 and the second clamping pieces 480 are respectively mounted on the ends of the adjacent two sub-rods 460.
By using the horizontally arranged motor 250 mounted on the transfer end post 240, the two end heads of the motor 250 are matched to drive the two tracks 260, at this time, the two beam rods 350 driven by the two tracks 260 drive the two chains 360 and the two bases 410 to rotate, at this time, after the combined rear main cross plate 310, the auxiliary cross plate 320 and the two brackets 330 are contracted and positioned, the two bases 410 rotating are matched with the two clamps 420 and the combined main pipe 440, the auxiliary rod 460, the first clamping piece 470 and the second clamping piece 480 to clamp the two ends of the rear axle reducer housing 500, the clamped rear axle reducer housing 500 can horizontally rotate along the lathe progressive mechanism, at this time, the calibrated rear axle reducer housing 500 can horizontally rotate along the two groups of clamping mechanisms 400, at this time, after the clamping plate 230 and the top end of the hydraulic auxiliary rod in the hydraulic part 210 clamp the rear axle reducer housing 500, an operator can control the outer frame 150 to push along the gear rocker 140, and the deflection gear 130 fixed on the outer frame 150 can drive the gear rocker gear wheel 130 to rotate, and the clamped rear axle reducer housing 500 can automatically rotate along the inner wall of the lathe reducer housing 270, at this time, and the self-rotate on the top of the rear axle reducer housing 270 can be calibrated, thus the operator can automatically process the inner wall of the rear axle reducer housing 270.
Embodiment two:
referring to fig. 5-9, in the first embodiment, the gear rocker 140 is in an L-shaped structure, the gear shaft rod penetrating through the inner side of the bearing base 110 of the gear rocker 140 is engaged with the teeth on the inner sides of the combined main transverse plate 310 and the auxiliary transverse plate 320, the auxiliary transverse plate 320 is in a U-shaped structure, the main transverse plate 310 is adapted to penetrate into the transverse groove in the middle of the auxiliary transverse plate 320, the outer frame 430 is composed of a base plate and an L-shaped supporting rod, and one end of the L-shaped supporting rod penetrating through the inner side of the support 330 is provided with threads for assembling nuts.
The gear shaft lever at the inner end of the gear rocker 140 is movably mounted in the bearing base 110, the gear shaft lever is located in the combined main transverse plate 310 and the auxiliary transverse plate 320, the tooth sheets on the gear shaft lever are meshed with the tooth openings in the main transverse plate 310 and the auxiliary transverse plate 320, along with the rotation of the gear rocker 140, the main transverse plate 310 and the auxiliary transverse plate 320 movably mounted at the inner side of the bearing base 110 drive the two brackets 330 to extend and retract outwards synchronously, so that the two beam rods 350 conveniently pull the adjacent two groups of clamping mechanisms 400 synchronously, the L-shaped struts in the two outer frames 430 are fixed in the transverse tubes in the middle of the two brackets 330 by matching with the two nuts, the other end of the beam rods 350 penetrates into the base plate, the two driven tracks 260 drive the two combined buckles 340 and the beam rods 350 to rotate along with the starting and running of the motor 250, and at the moment, one end of the beam rods 350 penetrating to the outer part of the base plate is matched with the chain 360 to drive the base 410.
Embodiment III:
referring to fig. 5 and 6, on the basis of the first embodiment, the traction rod 220 is integrally in a T-shaped structure, a spring is connected to an end of the top of the traction rod 220, the bottom end of the spring is fixedly connected to a vertical hole of the top of the clamping plate 230, a casing fixed to the motor 250 is mounted at one end of the adapting end post 240 close to the hydraulic part 210, and two circular buckles are mounted at the inner end of the adapting end post 240.
By fixedly mounting the top end of the spring on the end head of the top of the traction rod 220 and fixedly mounting the bottom end of the spring in the vertical hole of the top of the traction rod 220, after the clamping plate 230 penetrates into the inner cavity of the rear axle reducer shell 500, the rear axle reducer shell 500 positioned at the top of the hydraulic sub-rod in the hydraulic part 210 can be effectively fixed by the downward clamping of the clamping plate 230 by the top end spring of the traction rod 220, the shell is mounted on the transfer end post 240, the motor 250 is fixed in the shell, at the moment, two ends of the motor 250 penetrate to two sides of the shell respectively, one end of the two tracks 260 is driven on the boosting ends of the two ends of the motor 250, and the other ends of the two tracks 260 are driven on the two buckles 340, so that the fixed rear axle reducer shell 500 can rotate in all directions, and welding processing of the inner wall components of the rear axle reducer shell 500 can be ensured by operators.
Embodiment four:
as shown in fig. 1 and 9, in the first embodiment, a chuck is mounted at an end of the sub-rod 460 away from the clamp 420, and a guide rod penetrating into the holes inside the first clamping piece 470 and the second clamping piece 480 is mounted inside the chuck.
The clamping heads are installed at the inner ends of the two adjacent groups of sub-rods 460, at this time, the first clamping piece 470 and the second clamping piece 480 which are respectively installed in the clamping heads at the inner ends of the two adjacent groups of sub-rods 460 elastically press against the top and the bottom of the outer end of the rear axle reducer housing 500, and the rear axle reducer housing 500 pressed between the two adjacent clamping mechanisms 400 rotates, so that operators can conveniently process the outer part of the rear axle reducer housing 500 in multiple directions, and the problem that the clamping tools and the lathe are distorted due to the traditional adjusting clamping tools is avoided.
The working principle and the using flow of the invention are as follows: the compression spring 450 is assembled in the inner cavity of the main pipe 440 in advance, the inner ends of the sub-rods 460 are movably mounted in the inner part of the main pipe 440, at this time, the ends of the inner ends of the sub-rods 460 are pressed against one end of the compression spring 450, then the first clamping piece 470 and the second clamping piece 480 are assembled by the clamping heads at the outer ends of the two groups of sub-rods 460, then the ends of the two groups of main pipes 440 far away from the two groups of sub-rods 460 are movably mounted on the clamp 420, the base 410 is fixedly mounted on the vertical rods of the clamp 420, the assembled base 410 is movably mounted on the top ends of the backing plates of the outer frames 430, then the adjacent two outer frames 430 are respectively fixed in the forehead pipes at the middle parts of the two brackets 330 by nuts, at this time, the bottom ends of the two brackets 330 are respectively fixed in the outer ends of the main transverse plate 310 and the auxiliary transverse plate 320, the main transverse plate 310 is movably mounted in the transverse grooves at the middle part of the auxiliary transverse plate 320, the ends of the tops of the two brackets 330 are respectively mounted in the annular grooves at the outer parts of the two buckles 340, the two beam rods 350 are restrained in the ends of the two brackets 330 through the two buckles 340, at this time, the two beam rods 350 are in a horizontal symmetrical state, the gear ends at the outer ends of the two beam rods 350 are jointly driven by the two chains 360 and the gear ends at the outer sides of the two bases 410, the combined auxiliary cross plate 320 and the main cross plate 310 are movably installed in the bearing base 110, the gear shafts penetrating through the bearing base 110 by the gear rockers 140 are respectively meshed with the gear openings at the inner sides of the main cross plate 310 and the auxiliary cross plate 320, the deflection gear disc 130 movably installed on the gear rockers 140 is pressed outwards by the springs 120, the outer frame 150 installed on the deflection gear disc 130 can be positioned outside the rockers of the gear rockers 140, the hydraulic part 210 is fixedly installed on the upright at the top of the auxiliary gear 270, and the traction rod 220 is connected in the clamping plates 230 through springs, the bottom end of the traction rod 220 penetrates through the bottom end pipe of the hydraulic component 210 and is fixed by bolts, at this time, the hydraulic component 210 is fixed by the switching end post 240, meanwhile, the motor 250 is assembled in the outer cover in the middle of the switching end post 240, the boosting ends at the two ends of the motor 250 are respectively communicated with the ends at the inner ends of the two beam rods 350 through the two tracks 260, when in use, when the control gear rocker 140 rotates and drives the main diaphragm 310, the auxiliary diaphragm 320 and the two supports 330 to shrink inwards, at this time, the two groups of clamping mechanisms 400 which are linked can tighten and clamp the two ends of the rear axle reducer shell 500, then the traction rod 220 and the clamping plates 230 are taken out, the two tracks 260 are assembled on the motor 250 and the two beam rods 350, the two tracks 350 drive the two chains 360 to rotate, at this time, an operator can process the rear axle reducer shell 500 in a rotating state, when the rear axle reducer shell 500 faces upwards, the end of the rear axle reducer shell 500 is just to the rear axle reducer 210, the hydraulic component is required to be screwed to the two tracks of the two support frames, the two groups of clamping mechanisms are required to rotate, the two groups of clamping mechanisms 400 need to clamp the rear axle reducer shell 210, the two clamping mechanisms are required to rotate the two side end heads of the rear axle reducer shell 500, the two clamping mechanisms are required to rotate the rear axle reducer shell 500, the hydraulic component 150, the hydraulic component is required to rotate, the two side end shafts are required to be screwed down by the rear axle carrier 500, and the two side of the rear axle reducer shell 150, and the hydraulic component is required to be screwed down, and the two end of the rear axle carrier is required to be screwed down, and the rear axle carrier is required to be screwed down.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (9)
1. The rear axle shell reduction machining clamp is characterized by comprising a regulating mechanism (100), a driving mechanism (200) arranged on the regulating mechanism (100), a position control mechanism (300) arranged on the regulating mechanism (100), a clamping mechanism (400) arranged on the position control mechanism (300) and a rear axle reducer shell (500) clamped and fixed by two adjacent clamping mechanisms (400);
the regulating mechanism (100) comprises a bearing base (110);
the driving mechanism (200) comprises a boosting gear (270) movably arranged at the top of the bearing base (110), a hydraulic part (210) fixedly arranged on a stand column at the top of the boosting gear (270), a traction rod (220) arranged in an end pipe at the bottom of the hydraulic part (210) by using a bolt, and a clamping plate (230) positioned at the top of the hydraulic part (210) and positioned outside the traction rod (220);
the position control mechanism (300) comprises a main transverse plate (310) and an auxiliary transverse plate (320) which are movably arranged in a bearing base (110), two brackets (330) which are respectively fixed on the outer ends of the main transverse plate (310) and the auxiliary transverse plate (320), two beam rods (350) which are movably arranged in the top ends of the two brackets (330), a ring buckle (340) which is fixedly arranged on the beam rods (350) and two chains (360) which are driven on the outer ends of the two beam rods (350);
the clamping mechanism (400) comprises an outer frame (430) which is arranged in a bracket (330) by nuts, a base (410) which is movably arranged in the outer frame (430), a clamp (420) which is arranged on the base (410), a main pipe (440) which is movably arranged on a plurality of ends at the inner end of the clamp (420), a pressure spring (450) which is assembled in the main pipe (440), a sub-rod (460) which is movably arranged in the main pipe (440) and a first clamping piece (470) and a second clamping piece (480) which are respectively arranged on the ends of two adjacent sub-rods (460).
2. The rear axle shell reduction machining fixture according to claim 1, wherein the regulating mechanism (100) comprises a bearing base (110), a gear rocker (140) movably installed in the bearing base (110), a spring (120) connected to the gear rocker (140), a deflection gear disc (130) movably installed on the gear rocker (140) and attached to the other end of the spring (120), and an outer frame (150) fixedly installed on the deflection gear disc (130); .
3. The rear axle shell reduction machining fixture according to claim 2, wherein the gear rocker (140) is integrally L-shaped, and the gear shaft rod penetrating through the gear rocker (140) to the inner side of the bearing base (110) is engaged with the tooth openings of the inner sides of the combined main transverse plate (310) and the auxiliary transverse plate (320).
4. The rear axle shell reduction machining fixture according to claim 1, wherein the driving mechanism (200) comprises a transfer end post (240) assembled on the lathe progressive mechanism, and the transfer end post (240) assembled on the lathe progressive mechanism is movably mounted on the hydraulic part (210), a motor (250) mounted on the transfer end post (240) and tracks (260) driven on two auxiliary ends of the motor (250).
5. The rear axle shell reduction machining fixture according to claim 1, wherein the traction rod (220) is integrally of a T-shaped structure, a spring is connected to the end head of the top of the traction rod (220), and the bottom end of the spring is fixedly connected to the inside of a vertical hole in the top of the clamping plate (230).
6. The rear axle shell reduction machining fixture according to claim 1, wherein one end of the switching end post (240) close to the hydraulic part (210) is provided with a shell fixed on the motor (250), and the inner end of the switching end post (240) is provided with two circular buckles.
7. The rear axle shell reduction machining fixture according to claim 1, wherein the auxiliary transverse plate (320) is integrally of a U-shaped structure, and the main transverse plate (310) is adapted to penetrate into a transverse groove in the middle of the auxiliary transverse plate (320).
8. The rear axle shell reduction machining fixture according to claim 1, wherein the outer frame (430) is composed of a backing plate and an L-shaped supporting rod, and one end of the L-shaped supporting rod penetrating into the bracket (330) is provided with threads for assembling a nut.
9. The rear axle shell reduction machining fixture according to claim 1, wherein the end of the sub rod (460) away from the fixture (420) is provided with a chuck, and the interior of the chuck is provided with guide rods penetrating into the inner holes of the first clamping piece (470) and the second clamping piece (480).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310829993.2A CN116618691A (en) | 2023-07-07 | 2023-07-07 | Rear axle subtracts shell adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310829993.2A CN116618691A (en) | 2023-07-07 | 2023-07-07 | Rear axle subtracts shell adds clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116618691A true CN116618691A (en) | 2023-08-22 |
Family
ID=87638400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310829993.2A Pending CN116618691A (en) | 2023-07-07 | 2023-07-07 | Rear axle subtracts shell adds clamping apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020622A (en) * | 2023-10-05 | 2023-11-10 | 常州锐盛精密制造有限公司 | Automatic assembly machine for fan volute |
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2023
- 2023-07-07 CN CN202310829993.2A patent/CN116618691A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020622A (en) * | 2023-10-05 | 2023-11-10 | 常州锐盛精密制造有限公司 | Automatic assembly machine for fan volute |
| CN117020622B (en) * | 2023-10-05 | 2023-12-08 | 常州锐盛精密制造有限公司 | Automatic assembly machine for fan volute |
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