CN211727640U - Milling straight edge clamp for punching and welding axle housing of heavy-duty car - Google Patents
Milling straight edge clamp for punching and welding axle housing of heavy-duty car Download PDFInfo
- Publication number
- CN211727640U CN211727640U CN202020215990.1U CN202020215990U CN211727640U CN 211727640 U CN211727640 U CN 211727640U CN 202020215990 U CN202020215990 U CN 202020215990U CN 211727640 U CN211727640 U CN 211727640U
- Authority
- CN
- China
- Prior art keywords
- axle housing
- heavy
- fixedly arranged
- rectangle
- welding
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 28
- 238000003801 milling Methods 0.000 title claims abstract description 10
- 238000004080 punching Methods 0.000 title description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 10
- 230000009471 action Effects 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a heavy-duty car impulse welding axle housing milling straight flange anchor clamps, including rectangular base, rectangular base is equipped with two translation mechanisms, two sets of anchor clamps and bearing structure, translation mechanism includes horizontal lead screw, horizontal rectangle concave groove, rectangle fixing base, rectangle supporting seat, connecting axle, bearing frame and four-jaw chuck, every group anchor clamps include two risers, fixed two cylinders of locating on two risers and with two cylinder piston rod tip fixed connection's semicircle annular splint, bearing structure includes the pneumatic cylinder, locate on the pneumatic cylinder square support panel at hydraulic stem top, fix the circular supporting shoe of locating square support panel top and with middle bridge package four spacing circular spacing posts mutually. The utility model discloses to axle housing material loading location accurate, the material loading is convenient and press from both sides the dress fixed effectual, is convenient for overturn in order to assist the welding, the welding is convenient to the axle housing at the welded in-process.
Description
Technical Field
The utility model belongs to the technical field of the welding of automobile axle housing, concretely relates to heavy-duty car dashes welds axle housing and mills straight flange anchor clamps.
Background
The axle housing is used for mounting a main speed reducer, a differential mechanism, a half shaft and a wheel assembly base body, and is mainly used for supporting and protecting the main speed reducer, the differential mechanism, the half shaft and the like. In general, a conventional non-divided drive axle housing is a rigid hollow beam supported on left and right drive wheels, in which drive elements such as a main reducer, a differential, and half shafts are mounted, and the axle housing is connected to a vehicle frame or a vehicle compartment through a longitudinally disposed leaf spring. It is an important component of the drive axle and one of the main components of the drive train. The driving axle housing should have sufficient strength and rigidity, small mass and convenient disassembly and adjustment of the main speed reducer. The drive axle housing can be structurally divided into a monoblock axle housing, a split axle housing and a combined axle housing.
Heavy-duty car axle housing welds after the sleeve pipe at middle bridging package both ends on the axle housing docks with two axle sleeve pipes respectively in the production process of processing, and prior art can not realize anchor clamps and drive the automatic upset of axle housing to the welding of axle housing, cooperates the welding machine to carry out annular welding groove welding to the lateral surface of sleeve pipe and two axle sleeve union coupling departments for axle housing welded degree of automation is low.
Therefore, the problem is solved by the jig for punching and welding the axle housing of the heavy-duty car, which is good in positioning effect and is convenient to overturn the axle housing in the welding process and the in-process of directly welding the flat opening at the top of the axle housing supports the axle housing to be punched and welded by the jig for punching and welding the axle housing and the axle housing, and the jig is good in fixing effect of the axle housing clamp, and is convenient for realizing semi-automatic butt joint of the sleeve and the two half-shaft sleeves.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heavy-duty car impulse welding axle housing mills straight flange anchor clamps to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heavy-duty car impulse welding axle housing mills straight flange anchor clamps, includes rectangular base, rectangular base's top bilateral symmetry is equipped with two translation mechanisms of pressing from both sides the dress with the semi-axis sleeve pipe looks fixed, is equipped with two sets of bilateral symmetry settings and presss from both sides the fixed anchor clamps of dress with the sleeve pipe activity of middle bridgewall package rear end and is equipped with the bearing structure who supports with casing back cover activity is spacing, translation mechanism includes the horizontal rectangle concave surface groove of fixed locating rectangular base top and transmission connection has horizontal lead screw, the rectangle fixing base of being connected through screw-nut and horizontal lead screw transmission, the rectangle supporting seat of fixed locating rectangular fixing base top, the four-jaw chuck of fixed locating the bearing frame of rectangle supporting seat top and transmission connection has the connecting axle and the square fixation panel of fixed locating the interior terminal surface of connecting axle and pressing from both sides tight fixed semi-axis sleeve pipe outer terminal surface, every group, The supporting structure comprises a hydraulic cylinder embedded in a rectangular base, a square supporting panel fixedly arranged at the top of a hydraulic rod on the hydraulic cylinder, a circular supporting block fixedly arranged at the top of the square supporting panel and used for supporting the rear cover of the shell, and four circular limiting columns fixedly arranged at the top of the square supporting panel and used for limiting the middle bridge package.
Preferably, the two sets of clamps are located inside the two translation mechanisms, and the support structure is located inside the two sets of clamps.
Preferably, the output end of a first servo speed reduction motor fixedly arranged on the outer side surface of the transverse rectangular concave groove is in transmission connection with the input end of the transverse screw rod.
Preferably, the input end of the connecting shaft on the right translation mechanism in the two translation mechanisms is in transmission connection with the output end of the second servo speed reduction motor.
Preferably, the end part of the piston rod of the air cylinder is fixedly connected with a rectangular connecting block fixedly arranged on the outer side surface of the semicircular annular clamping plate.
Preferably, the four circular limiting columns are in limiting sleeve joint on the outer side face of the middle bridge package.
The utility model discloses a technological effect and advantage: the heavy-duty car punching-welding axle housing straight edge milling clamp clamps, fixedly positions two half-shaft sleeves through clamping mechanisms on two translation mechanisms, supports a shell rear cover and a limiting middle axle packet through a supporting structure, fixedly clamps the sleeves at two ends of the middle axle packet through two groups of clamps, positions and fixes the half-shaft sleeves, the middle axle packet, the sleeves and the shell rear cover which form an axle housing, pushes the two half-shaft sleeves inwards to be in butt joint and plug-in connection with the two sleeves under the action of the two translation mechanisms, can realize semi-automatic butt joint and fixation of the axle housing, has good butt joint, fixation and positioning effects on the axle housing, drives a transverse lead screw to transmit to drive a rectangular fixing seat and the half-shaft sleeves to translate inwards to be in butt joint and plug-in connection with the sleeves, and drives the whole axle housing to turn over under the action of a second servo speed reduction motor after the half-shaft sleeves are, carry out annular welding groove weld to the lateral surface of sleeve pipe and two axle sleeve union coupling departments at the in-process of upset, axle housing welded degree of automation can be effectively improved, push two semi-circular ring shape splint to the fastening fixed sleeve pipe under the effect of two cylinders, place the lid behind the casing at circular supporting shoe top and spacing in four circular spacing post inboards, the convenient location material loading to middle axle package, convenient follow-up to axle housing top flat mouthful lug weld, the inspection to welding department is convenient equally, material loading location is accurate, make sleeve pipe and axle sleeve butt joint accurate.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the axle housing of the present invention;
fig. 3 is a schematic structural view of the translation mechanism of the present invention;
FIG. 4 is a schematic structural view of the clamp of the present invention;
fig. 5 is a schematic structural diagram of the supporting structure of the present invention.
In the figure: 1. a rectangular base; 2. a half-shaft sleeve; 3. a translation mechanism; 4. a middle bridge package; 5. a sleeve; 6. a clamp; 7. a housing rear cover; 8. a support structure; 9. a transverse screw rod; 10. a transverse rectangular concave groove; 11. a vertical plate; 12. a rectangular fixed seat; 13. a rectangular support seat; 14. a connecting shaft; 15. a bearing seat; 16. a square fixing panel; 17. a four-jaw chuck; 18. a first servo gear motor; 19. a second servo deceleration motor; 20. a cylinder; 21. a semi-circular splint; 22. a rectangular connecting block; 23. a hydraulic cylinder; 24. a square support panel; 25. a circular support block; 26. circular spacing post.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a heavy-duty car dashes and welds axle housing milling straight flange anchor clamps as shown in fig. 1-5, including rectangular base 1, rectangular base 1's top bilateral symmetry is equipped with two translation mechanism 3 that press from both sides the dress fixed mutually with axle sleeve pipe 2, is equipped with two sets of bilateral symmetry setting and presss from both sides the dress fixed anchor clamps 6 and be equipped with the bearing structure 8 with the spacing support of casing rear cover 7 activity, and is two sets of with the sleeve pipe 5 activity of middle axle package 4 rear end, anchor clamps 6 are located the inboard of two translation mechanism 3, bearing structure 8 is located the inboard of two sets of anchor clamps 6, presss from both sides the tight fixed two axle sleeve pipes 2 of fixed positioning through the dress mechanism clamp on two translation mechanism 3, supports casing rear cover 7 and spacing middle axle package 4 through bearing structure 8, carries out the fixed clamp through the sleeve pipe 5 at middle axle package 4 both ends through two sets of anchor clamps 6, will constitute axle sleeve pipe 2 of axle, After the middle axle package 4, the sleeves 5 and the shell rear cover 7 are positioned and fixed, the two half-shaft sleeves 2 are pushed inwards to be in butt joint and inserted with the two sleeves 5 under the action of the two translation mechanisms 3, so that semi-automatic butt joint and fixation of the axle shell can be realized, and the butt joint, fixation and positioning effects on the axle shell are good;
the translation mechanism 3 comprises a transverse rectangular concave groove 10 fixedly arranged at the top of a rectangular base 1 and in transmission connection with a transverse screw rod 9, a rectangular fixed seat 12 in transmission connection with the transverse screw rod 9 through a screw nut, a rectangular supporting seat 13 fixedly arranged at the top of the rectangular fixed seat 12, a bearing seat 15 fixedly arranged at the top of the rectangular supporting seat 13 and in transmission connection with a connecting shaft 14, and a four-jaw chuck 17 fixedly arranged at the inner end face of the connecting shaft 14 and clamping and fixing a square fixing panel 16 on the outer end face of the half-shaft sleeve 2, wherein the output end of a first servo speed-reducing motor 18 fixedly arranged on the outer side face of the transverse rectangular concave groove 10 is in transmission connection with the input end of the transverse screw rod 9, the input ends of the connecting shafts 14 on the translation mechanisms 3 on the right side in the two translation mechanisms 3 are in transmission connection with the output end of a second servo speed-reducing motor 19, and, the first servo speed reducing motor 18 drives the transverse screw rod 9 to transmit, the rectangular fixing seat 12 and the half-shaft sleeve 2 are driven to move inwards to move horizontally to be in butt joint with the sleeve 5 for splicing, after the half-shaft sleeve 2 and the sleeve 5 are spliced and fastened, the whole axle housing is driven to turn over under the action of the second servo speed reducing motor 19, the outer side surface of the joint of the sleeve 5 and the two half-shaft sleeves 2 is subjected to annular welding groove welding in the turning process, and the automation degree of axle housing welding can be effectively improved;
each group of clamps 6 comprises two vertical plates 11 which are symmetrically and fixedly arranged at the top of the rectangular base 1 in a front-back manner, two cylinders 20 which are fixedly arranged on the two vertical plates 11, and a semi-circular clamp plate 21 which is fixedly arranged on the two vertical plates 11 and is used for clamping the sleeves 5 in two directions and is fixedly connected with the end parts of piston rods of the two cylinders 20, the end part of a piston rod of each cylinder 20 is fixedly connected with a rectangular connecting block 22 which is fixedly arranged on the outer side surface of the semi-circular clamp plate 21, after the sleeves 5 are welded with the outer side surface of the joint of the two half-shaft sleeves 2, the two semi-circular clamp plates 21 are pushed to clamp the fixed sleeves 5 under the action of the two cylinders 20, so that the subsequent flat opening at the top of the axle housing can be directly welded conveniently, the welded joint can be conveniently inspected, the middle axle package 4 can be conveniently;
the supporting structure 8 comprises a hydraulic cylinder 23 embedded in the rectangular base 1, a square supporting panel 24 fixedly arranged at the top of a hydraulic rod on the hydraulic cylinder 23, a circular supporting block 25 fixedly arranged at the top of the square supporting panel 24 and bearing the shell and then covering the shell 7, and four circular limiting columns 26 fixedly arranged at the top of the square supporting panel 24 and limited by the middle axle package 4, wherein the circular limiting columns 26 are sleeved on the outer side surface of the middle axle package 4 in a limiting manner, the hydraulic rod on the hydraulic cylinder 23 is utilized to push the square supporting panel 24 to move upwards, the shell rear cover 7 is arranged at the top of the circular supporting block 25 and limited by the four circular limiting columns 26, the middle axle package 4 is conveniently positioned and fed, and the feeding positioning is accurate, so that the sleeve 5 is accurately butted with the half-shaft sleeve 2.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a heavy-duty car impulse welding axle housing mills straight flange anchor clamps, includes rectangular base (1), its characterized in that: the top bilateral symmetry of rectangle base (1) is equipped with two translation mechanisms (3) that press from both sides the dress fixedly mutually with semi-axis sleeve pipe (2), is equipped with two sets of bilateral symmetry settings and presss from both sides the dress fixed anchor clamps (6) and be equipped with the casing (5) activity of middle bridgeware (4) rear end and support structure (8) that the lid (7) activity is spacing to be supported behind the casing, translation mechanism (3) including fixed horizontal rectangle concave surface groove (10) of locating rectangle base (1) top and transmission connection have horizontal lead screw (9), through lead screw nut and rectangle fixing base (12) of horizontal lead screw (9) transmission connection, fixed rectangle supporting seat (13) of locating rectangle fixing base (12) top, fixed bearing frame (15) of locating rectangle supporting seat (13) top and transmission connection have connecting axle (14) and fixed four paws (17) of locating the square fixing panel (16) that the interior terminal surface of connecting axle (14) and clamp fixed semi-axis sleeve pipe (2) outer terminal surface ) And each group of the fixture (6) comprises two vertical plates (11) which are symmetrically and fixedly arranged at the top of the rectangular base (1) in a front-back manner, two cylinders (20) which are fixedly arranged on the two vertical plates (11), and a semicircular annular clamping plate (21) which is fixedly arranged on the two vertical plates (11) and is fixedly arranged on the two inner side bidirectional clamping sleeves (5) of the two vertical plates (11) and fixedly connected with the end parts of piston rods of the two cylinders (20), wherein the supporting structure (8) comprises a hydraulic cylinder (23) which is embedded in the rectangular base (1), a square supporting panel (24) which is fixedly arranged at the top of the hydraulic cylinder (23) and is fixedly arranged at the top of the square supporting panel (24) and is used for supporting the circular supporting block (25) of the rear cover (7) of the shell, and four circular limiting columns (26) which.
2. The heavy-duty car punching-welding axle housing straight edge milling clamp of claim 1, characterized in that: the two sets of clamps (6) are located on the inner sides of the two translation mechanisms (3), and the supporting structure (8) is located on the inner sides of the two sets of clamps (6).
3. The heavy-duty car punching-welding axle housing straight edge milling clamp of claim 1, characterized in that: the output end of a first servo speed reducing motor (18) fixedly arranged on the outer side surface of the transverse rectangular concave groove (10) is in transmission connection with the input end of the transverse screw rod (9).
4. The heavy-duty car punching-welding axle housing straight edge milling clamp of claim 1, characterized in that: the input end of a connecting shaft (14) on the translation mechanism (3) on the right side in the two translation mechanisms (3) is in transmission connection with the output end of a second servo speed reducing motor (19).
5. The heavy-duty car punching-welding axle housing straight edge milling clamp of claim 1, characterized in that: the end part of the piston rod of the air cylinder (20) is fixedly connected with a rectangular connecting block (22) fixedly arranged on the outer side surface of the semicircular annular clamping plate (21).
6. The heavy-duty car punching-welding axle housing straight edge milling clamp of claim 1, characterized in that: the four circular limiting columns (26) are in limiting sleeve joint on the outer side face of the middle bridge package (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020215990.1U CN211727640U (en) | 2020-02-27 | 2020-02-27 | Milling straight edge clamp for punching and welding axle housing of heavy-duty car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020215990.1U CN211727640U (en) | 2020-02-27 | 2020-02-27 | Milling straight edge clamp for punching and welding axle housing of heavy-duty car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211727640U true CN211727640U (en) | 2020-10-23 |
Family
ID=72877001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020215990.1U Expired - Fee Related CN211727640U (en) | 2020-02-27 | 2020-02-27 | Milling straight edge clamp for punching and welding axle housing of heavy-duty car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211727640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621287A (en) * | 2020-12-11 | 2021-04-09 | 安徽中工科技股份有限公司 | Hydraulic positioning tool for vertical milling of automobile axle housing |
| CN112746157A (en) * | 2020-12-04 | 2021-05-04 | 山东大学 | Crankshaft fillet strengthening and positioning method and device |
-
2020
- 2020-02-27 CN CN202020215990.1U patent/CN211727640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746157A (en) * | 2020-12-04 | 2021-05-04 | 山东大学 | Crankshaft fillet strengthening and positioning method and device |
| CN112621287A (en) * | 2020-12-11 | 2021-04-09 | 安徽中工科技股份有限公司 | Hydraulic positioning tool for vertical milling of automobile axle housing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211727640U (en) | Milling straight edge clamp for punching and welding axle housing of heavy-duty car | |
| CN204183145U (en) | A kind of welding tooling of car anticollision beam assembly | |
| CN108213923A (en) | Vehicle rear-axle housing ring flange is pressed welder | |
| CN112372212B (en) | Assembling and welding clamp for flange plate, shock absorber support assembly and rear axle housing assembly and operation method of assembling and welding clamp | |
| CN214024306U (en) | APM car suspension support assembly welding frock | |
| CN214641356U (en) | Universal assembling and welding tool for rear frame of loader | |
| CN217344261U (en) | Turnover tool suitable for welding middle floor of body in white | |
| CN210060278U (en) | Double-station turnover type welding device for flower basket frame | |
| CN206123003U (en) | Commercial affairs car backrest fixture assembly | |
| CN204913173U (en) | Diaxon positioner | |
| CN113909719B (en) | Light unmanned aerial vehicle fuselage skeleton welding set | |
| CN110842442A (en) | Auxiliary tool for welding bogie beam and traction pull rod seat | |
| CN105834656A (en) | Assembling tool for rear axle housing cover | |
| CN217317007U (en) | Floating centering device for steering tie rod arm | |
| CN211680709U (en) | Heavy-duty car dashes and welds bridge cap inner chamber welding equipment | |
| CN109262318A (en) | A kind of connecting plate milling machine hydraulically operated fixture and its application method | |
| CN102218613B (en) | Front axle assembly welding method and special fixture clamping device for front axle assembly welding | |
| CN213380013U (en) | Welding fixture for fixing frame of electric vehicle | |
| CN220560798U (en) | Sightseeing vehicle chassis welding frock | |
| CN102500939B (en) | Assembly method of balance arm of tower-type crane | |
| CN207205689U (en) | Body of a motor car laser weld clamp | |
| CN205684952U (en) | Frock taken by dress for rear axle case | |
| CN206241558U (en) | A kind of front frame group mounted welder | |
| CN221817791U (en) | Welding positioning tool for oil tank bottom shell | |
| CN219131248U (en) | Welding tool for braking and centering and positioning of automobile pull rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |