Be applied to set-square of axle housing and assemble spot welding tilting mechanism
Technical Field
The utility model relates to the field of machining, especially, relate to a spot welding tilting mechanism is assembled to set-square that is applied to axle housing.
Background
Present axle housing set-square weldment work all utilizes the tilting mechanism of customization to reach the purpose of rotating the face of weld, however in large batch production and processing, often can meet the processing demand of different motorcycle types, because the product difference of different motorcycle types is great, it is not only with high costs to make tipping arrangement one by one, but also delays production efficiency, consequently, present urgent need appear one kind can be applicable to different specification axle housing set-square welded tilting mechanism.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of relevant product among the prior art, the utility model provides a be applied to set-square assembly spot welding tilting mechanism of axle housing solves the problem that current axle housing set-square welded tilting mechanism can not be applicable to different specification products.
The utility model provides a be applied to set-square of axle housing and assemble spot welding tilting mechanism, include: a main machine body, a bearing component, a first clamping component, a second clamping component, a driving end rotating component, a driven end rotating component and a manual adjusting component, the bearing assembly, the first clamping assembly, the second clamping assembly, the driving end rotating assembly, the driven end rotating assembly and the manual adjusting assembly are all arranged on the main machine body, wherein the bearing component is fixedly arranged in the middle area of the main machine body, two groups of first clamping components and two groups of second clamping components are respectively and symmetrically arranged around the bearing component, the outer sides of the two groups of second clamping components are respectively provided with a driving end rotating component and a driven end rotating component, the bearing component, the second clamping component, the driving end rotating component and the driven end rotating component are coaxially arranged, and manual adjusting components are connected below the driving end rotating component and the driven end rotating component.
The utility model discloses an in some embodiments, the carrier assembly includes flexible platform and tray, flexible platform is fixed to be set up the middle zone of host computer lathe bed, the tray is fixed to be set up flexible bench, flexible platform drives the tray is at the vertical direction up-and-down motion, the tray is used for placing the main part of axle housing.
The utility model discloses an in some embodiments, first clamping unit includes first mount pad and first die clamping cylinder, the fixed setting of first mount pad is in the side of carrier subassembly, first die clamping cylinder installs on the first mount pad, the fixed locating lever that is provided with on first die clamping cylinder's the output, the locating lever is in the top is held under first die clamping cylinder's the effect the main part of axle housing.
The utility model discloses an in some embodiments, second clamping component includes the second mount pad of two sets of subtend settings, and is two sets of second mount pad symmetry sets up the both sides of the well axle part of axle housing, all be provided with second die clamping cylinder on the second mount pad, the fixed grip block that is provided with of output of second die clamping cylinder, two the grip block is in under second die clamping cylinder's the effect respectively the top hold the both sides of the well axle part of axle housing.
In some embodiments of the present invention, the driving end rotating assembly includes a driving end mounting seat, a driving end clamping assembly, a driving telescopic assembly, a transmission cylinder, a gear and a rack, the driving end mounting seat is fixedly disposed at the outer side of the second clamping assembly, the driving telescopic assembly, the gear and the rack are assembled and mounted inside the driving end mounting seat, the transmission cylinder is fixedly disposed at the upper end of the driving end mounting seat, the output end of the transmission cylinder is fixedly connected with the rack, the gear is sleeved at the outer side of the driving telescopic assembly, the gear is engaged with the rack, two sets of the driving end clamping assemblies are fixedly disposed on the driving end mounting seat and located at one end of the driving telescopic assembly, the driving telescopic assembly is telescopically adjusted and supported at the axle head portion of the axle housing, and the two groups of driving end clamping components are respectively matched and clamped with the shaft head part.
The utility model discloses an in some embodiments, the flexible subassembly of initiative includes telescopic cylinder, bearing assembly, connecting axle, axle sleeve and location portion, the axle sleeve rotates to set up inside the drive end mount pad, the gear cup joints on the axle sleeve, the axle sleeve is inside to be provided with respectively bearing assembly and connecting axle, the both ends of axle sleeve are provided with respectively telescopic cylinder and location portion, telescopic cylinder, bearing assembly, connecting axle and location portion connect gradually.
In some embodiments of the present invention, the driven end rotating assembly includes a driven end mounting seat, a driven telescopic assembly and a driven end clamping assembly, the driven end mounting seat is fixedly disposed outside the other set of the second clamping assemblies, the driven telescopic assembly is mounted inside the driven end mounting seat in a combined manner, the two sets of the driven end clamping assemblies are fixedly disposed on the driven end mounting seat and located at one end of the driven telescopic assembly, the driven telescopic assembly is adjusted in a telescopic manner and supported against the axle head portion of the axle housing, and the two sets of the driven end clamping assemblies are respectively matched to clamp the axle head portion; the driven telescopic assembly and the driving telescopic assembly are identical in structure.
The utility model discloses an in some embodiments, manual adjusting part includes handle, lead screw, bearing frame and connecting plate, the lead screw passes through the bearing frame sets up in the host computer lathe bed, the handle with the lead screw key-type connection, swing joint has the slider on the lead screw, the slider with pass through the connecting plate with the bottom of initiative end rotating assembly and the bottom fixed connection of driven end rotating assembly.
The utility model discloses an in some embodiments, the bottom of host computer lathe bed evenly is provided with the foot cup of a plurality of stable equilibrium nature.
Compared with the prior art, the utility model discloses there is following advantage:
the triangular plate assembling spot welding turnover mechanism applied to the axle housing of the embodiment of the utility model fixes and turns over the axle housing through the matching of the first clamping component, the second clamping component, the driving end rotating component and the driven end rotating component, two groups of pneumatic pressing mechanisms and a middle pneumatic pressing mechanism are respectively arranged at the two ends of the axle housing by taking the pipe diameters and the end faces at the two ends of the axle housing as positioning references, meanwhile, the axle housing is compressed to realize the minimum gap between the butt seams of the axle housing, and the positioning parts are driven to be compressed towards the middle by the cylinders arranged at the two ends of the axle head part, so that the automatic centering and holding are realized, the central lines of the axle housings are ensured to be consistent, after the axle housing on one side is fixed, the triangular plate is placed for welding treatment, after the welding is finished, the axle housing is controlled to turn over so as to finish the spot welding of the other triangular plate, the machining precision and the machining efficiency are both higher, meanwhile, the positions of the driving end rotating assembly and the driven end rotating assembly are respectively adjusted by utilizing the manual adjusting assembly so as to be suitable for products with different specifications.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a triangle assembled spot welding turnover mechanism applied to an axle housing of the present invention;
fig. 2 is another schematic structural diagram of the triangular plate assembling spot welding turnover mechanism applied to the axle housing of the present invention;
fig. 3 is a cross-sectional view of the driving end rotating assembly of the present invention;
fig. 4 is a cross-sectional view of the manual adjustment assembly of the present invention.
Description of reference numerals:
1-a main machine bed body, 2-a bearing assembly, 3-a first clamping assembly, 4-a second clamping assembly, 5-a driven end rotating assembly, 6-a driving end rotating assembly, 7-a manual adjusting assembly, 10-a foot cup, 21-a telescopic table, 22-a tray, 31-a first mounting seat, 32-a first clamping cylinder, 33-a positioning rod, 41-a second mounting seat, 42-a second clamping cylinder, 43-a clamping block, 51-a driven end mounting seat, 52-a driven telescopic assembly, 53-a driven end clamping assembly, 61-a driving end mounting seat, 62-a driving end clamping assembly, 63-a driving telescopic assembly, 64-a transmission cylinder, 65-a gear, 66-a rack, 71-a handle, 72-a screw rod, 73-bearing seat, 74-connecting plate, 75-sliding block, 631-telescopic cylinder, 632-bearing assembly, 633-connecting shaft, 634-shaft sleeve and 635-positioning portion.
Detailed Description
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. It is to be understood that the embodiments described are merely exemplary of the invention, and that no limitations are intended to the details of construction or design herein shown. The present invention may be embodied in many different forms and is not limited to the embodiments described herein, which are provided for the purpose of providing a more thorough understanding of the present disclosure.
Fig. 1 is a schematic structural view of a triangle assembling spot welding turnover mechanism applied to an axle housing according to the present invention, fig. 2 is another schematic structural view of the triangle assembling spot welding turnover mechanism applied to an axle housing according to the present invention, and referring to fig. 1 and fig. 2, the triangle assembling spot welding turnover mechanism applied to an axle housing comprises a main machine bed 1, a carrier assembly 2, a first clamping assembly 3, a second clamping assembly 4, a driving end rotating assembly 6, a driven end rotating assembly 5 and a manual adjusting assembly 7, wherein the carrier assembly 2, the first clamping assembly 3, the second clamping assembly 4, the driving end rotating assembly 6, the driven end rotating assembly 5 and the manual adjusting assembly 7 are all disposed on the main machine bed 1, wherein the carrier assembly 2 is fixedly disposed in a middle area of the main machine bed 1, two sets of the first clamping assemblies 3 and two sets of the second clamping assemblies 4 are respectively and symmetrically disposed around the carrier assembly 2, a driving end rotating assembly 6 and a driven end rotating assembly 5 are respectively arranged on the outer sides of the two groups of second clamping assemblies 4, the bearing assembly 2, the second clamping assemblies 4, the driving end rotating assembly 6 and the driven end rotating assembly 5 are coaxially arranged, and manual adjusting assemblies 7 are connected below the driving end rotating assembly 6 and the driven end rotating assembly 5; the bearing assembly 2 is used for placing a main body part of the axle housing, two groups of first clamping assemblies 3 are respectively supported on two sides of the middle shaft part to be matched and clamped, two groups of second clamping assemblies 4 are respectively used for clamping the middle shaft parts on two sides of the axle housing, the driving end rotating assembly 6 and the driven end rotating assembly 5 respectively clamp the axle head parts at two ends of the axle housing, the manual adjusting assembly 7 respectively adjusts the positions of the driving end rotating assembly 6 and the driven end rotating assembly 5 so that the driving end rotating assembly and the driven end rotating assembly can be adapted to the axle housing of the current machining position, after the axle housing is fixed, the triangular plate is placed for assembly spot welding, after the welding is finished, the triangular plate is placed after the axle housing is fixed for assembly spot welding, after the welding is finished, first clamping component 3 and second clamping component 4 loosen the axle housing, drive end rotating assembly 6 cooperation driven end rotating assembly 5 can drive the axle housing rotates.
The bearing component 2 comprises a telescopic table 21 and a tray 22, the telescopic table 21 is fixedly arranged in the middle area of the main machine tool body 1, the tray 22 is fixedly arranged on the telescopic table 21, the telescopic table 21 drives the tray 22 to move up and down in the vertical direction, and the tray 22 is used for placing the main body part of the axle housing.
The first clamping assembly 3 comprises a first mounting seat 31 and a first clamping cylinder 32, the first mounting seat 31 is fixedly arranged on the side face of the bearing assembly 2, the first clamping cylinder 32 is mounted on the first mounting seat 31, a positioning rod 33 is fixedly arranged on the output end of the first clamping cylinder 32, and the positioning rod 33 is supported against the main body part of the axle housing under the action of the first clamping cylinder 32.
The second clamping component 4 includes two sets of subtend setting's second mount pad 41, and is two sets of second mount pad 41 symmetry sets up the both sides of well axle part of axle housing, all be provided with second die clamping cylinder 42 on the second mount pad 41, the fixed grip block 43 that is provided with of output of second die clamping cylinder 42, two the grip block 43 is in under the effect of second die clamping cylinder 42 the both sides of well axle part are held in the top respectively.
The driving end rotating assembly 6 comprises a driving end mounting seat 61, a driving end clamping assembly 62, a driving telescopic assembly 63, a transmission cylinder 64, a gear 65 and a rack 66, wherein the driving end mounting seat 61 is fixedly arranged at the outer side of the second clamping assembly 4, the driving telescopic assembly 63, the gear 65 and the rack 66 are combined and installed inside the driving end mounting seat 61, the transmission cylinder 64 is fixedly arranged at the upper end of the driving end mounting seat 61, the output end of the transmission cylinder 64 is fixedly connected with the rack 66, the gear 65 is sleeved at the outer side of the driving telescopic assembly 63, the gear 65 is meshed with the rack 66, two groups of driving end clamping assemblies 62 are fixedly arranged on the driving end mounting seat 61 and positioned at one end of the driving telescopic assembly 63, the driving telescopic assembly 63 is telescopically adjusted and supported at the axle head part of the axle housing, and the two sets of driving end clamping components 62 are respectively matched and clamped with the shaft head part.
Fig. 3 is a cross-sectional view of the driving end rotating assembly 6 of the present invention, referring to fig. 3, the driving telescopic assembly 63 includes a telescopic cylinder 631, a bearing assembly 632, a connecting shaft 633, a shaft sleeve 634 and a positioning portion 635, the shaft sleeve 634 is rotatably disposed inside the driving end mounting seat 61, the gear 65 is sleeved on the shaft sleeve 634, the bearing assembly 632 and the connecting shaft 633 are respectively disposed inside the shaft sleeve 634, the telescopic cylinder 631 and the positioning portion 635 are respectively disposed at two ends of the shaft sleeve 634, and the telescopic cylinder 631, the bearing assembly 632, the connecting shaft 633 and the positioning portion 635 are sequentially connected; location portion 635 is used for spacing fixedly to the axle head part of axle housing after corresponding flexible under the effect of cylinder, axle sleeve 634 rotates under gear 65 drives, and then drives inside bearing assembly 632 and connecting axle 633, location portion 635 can drive the axle head part of axle housing rotates.
The driven end rotating assembly 5 comprises a driven end mounting seat 51, a driven telescopic assembly 52 and driven end clamping assemblies 53, the driven end mounting seat 51 is fixedly arranged at the outer side of the other group of second clamping assemblies 4, the driven telescopic assembly 52 is assembled and mounted inside the driven end mounting seat 51, two groups of driven end clamping assemblies 53 are fixedly arranged on the driven end mounting seat 51 and located at one end of the driven telescopic assembly 52, the driven telescopic assembly 52 is subjected to telescopic adjustment and is propped against the axle head part of the axle housing, and the two groups of driven end clamping assemblies 53 are respectively matched and clamped with the axle head part; the driven retraction assembly 52 is identical in construction to the driving retraction assembly 63.
Fig. 4 is manual adjusting part 7's cross-sectional view, refer to fig. 4 and show, manual adjusting part 7 includes handle 71, lead screw 72, bearing frame 73 and connecting plate 74, the lead screw 72 passes through bearing frame 73 sets up in host machine lathe bed 1, handle 71 with lead screw 72 key-type connection, swing joint has slider 75 on the lead screw 72, slider 75 with pass through connecting plate 74 with the bottom of drive end rotating assembly 6 and the bottom fixed connection of driven end rotating assembly 5, through rotating handle 71 to can drive through lead screw 72 slider 75 linear motion, and then right the position of drive end rotating assembly 6 or driven end rotating assembly 5 is finely tuned, satisfies the axle housing set square spot welding of different specifications.
The bottom of the main machine tool body 1 is uniformly provided with a plurality of stable and balanced foot cups 10, and the foot cups 10 are matched to enable the main machine tool body 1 to be stably placed on the ground.
The triangular plate assembling spot welding turnover mechanism applied to the axle housing of the embodiment of the utility model fixes and turns over the axle housing through the matching of the first clamping component 3, the second clamping component 4, the driving end rotating component 6 and the driven end rotating component 5, two groups of pneumatic pressing mechanisms and a middle pneumatic pressing mechanism are respectively arranged at the two ends of the axle housing by taking the pipe diameters and the end faces at the two ends of the axle housing as positioning references, meanwhile, the axle housing is compressed to realize the minimum gap between the butt seams of the axle housing, and the positioning parts 635 are driven to compress towards the middle by the cylinders arranged at the two ends of the axle head part, so that the automatic centering and holding are realized, the central lines of the axle housings are ensured to be consistent, after the axle housing on one side is fixed, the triangular plate is placed for welding treatment, after the welding is finished, the axle housing is controlled to turn over so as to finish the spot welding of the other triangular plate, the machining precision and the machining efficiency are both higher, meanwhile, the positions of the driving end rotating component 6 and the driven end rotating component 5 are respectively adjusted by the manual adjusting component 7 so as to be suitable for products with different specifications.
Those not described in detail in this specification are within the skill of the art. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing detailed description, or equivalent replacements may be made for some of the technical features of the embodiments. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.