CN108857126B - Automatic positioning welding device for shock absorber connecting ring - Google Patents
Automatic positioning welding device for shock absorber connecting ring Download PDFInfo
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- CN108857126B CN108857126B CN201810862991.2A CN201810862991A CN108857126B CN 108857126 B CN108857126 B CN 108857126B CN 201810862991 A CN201810862991 A CN 201810862991A CN 108857126 B CN108857126 B CN 108857126B
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- shock absorber
- lifting
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- 238000003466 welding Methods 0.000 title claims abstract description 70
- 230000035939 shock Effects 0.000 title claims abstract description 41
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000004023 plastic welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The invention relates to the field of shock absorber processing devices, in particular to an automatic positioning and welding device for a shock absorber connecting ring, which comprises a first welding head, a second welding head, a positioning rod, a base, a ceiling plate, a lifting hydraulic cylinder, a telescopic rod of the lifting hydraulic cylinder, a lifting seat, a rotating shaft, a pushing hydraulic cylinder, a telescopic rod head of the pushing hydraulic cylinder, a pushing hinging seat, two pushing arms, two cross arms, a hinging shaft and a rotating disc, wherein the lifting hydraulic cylinder is arranged on the ceiling plate, the telescopic rod of the lifting hydraulic cylinder is downwards connected with the lifting seat, the lifting seat is connected with the rotating shaft, the pushing hydraulic cylinder is arranged on the base, the telescopic rod head of the pushing hydraulic cylinder is connected with the pushing hinging seat, the pushing hinging seat is hinged with the two pushing arms, the two pushing arms are splayed, one side of each pushing arm is provided with the two cross arms, the two cross arms are hinged on the hinging shaft in an X shape, one end of each cross arm is hinged with the two pushing arms, the other ends are connected with two clamping drums, and one end of each clamping drum, which faces the base, is provided with a rotating disc. The invention can continuously perform resistance welding on the shock absorber connecting ring and the shock absorber cylinder, and has high automation degree, high production speed and low working risk.
Description
Technical Field
The invention relates to the field of damper processing devices, in particular to an automatic positioning and welding device for a damper connecting ring.
Background
Resistance welding is a method of welding by locally heating a weldment and pressurizing the weldment at the same time by using resistance heat generated by passing current through the weldment and a contact part as a heat source. Resistance welding has the advantages of no need of filling metal, high productivity and small deformation of weldments.
When the shock absorber connecting ring is welded with the shock absorber cylinder, the annular welding seam adopts a resistance welding mode, so that the better processing means are adopted, however, the resistance welding is performed purely manually, the degree of automation is low, the production efficiency is low, and meanwhile, the electric shock of workers is easy to cause, so that dangerous accidents occur. Therefore, how to stabilize the connecting ring and the damper cylinder before welding, and simultaneously, better weld the annular weld seam, and how to realize higher-degree automatic welding is the direction that the skilled person strives to solve.
Disclosure of Invention
Based on the problems, the invention provides an automatic positioning and welding device for a shock absorber connecting ring. The invention can automatically feed, clamp and weld the annular weld joint of the shock absorber connecting ring and the shock absorbing cylinder, can continuously carry out continuous work, has high automation degree and high production speed, avoids the situation of electric shock when a worker carries out resistance welding, and reduces working risk.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an automatic fixed-position welding set of bumper shock absorber go-between, including first soldered connection, the second soldered connection, the locating lever, still include base and furred ceiling board, install the rotation seat on the base, the rotation seat is a disc, install many locating levers around its axis annular array on it, the rotation seat passes through the material loading motor drive, the top at the base is installed to the furred ceiling board, install the lift pneumatic cylinder on it, the telescopic link of lift pneumatic cylinder is connected with the lift seat downwards, the one side of lift seat dorsad furred ceiling board is connected with the axis of rotation, the axis of rotation is on same axis with the locating lever, install horizontal promotion pneumatic cylinder on the base, the telescopic link head and the promotion articulated seat of promotion pneumatic cylinder are connected, it has two pushing arms to promote to articulate on the articulated seat, two pushing arms are the splayed, one side that the promotion arm deviates from the articulated seat is equipped with two cross arms, two cross arms are X font and articulate on an articulated shaft jointly, two cross arm one end are articulated with two pushing arms, one end is connected with two double-layered section of thick bamboo, the welding dish is installed towards the one end of base to the anchor clamps, first soldered connection and second soldered connection are fixed mounting on two anchor clamps respectively.
According to the invention, firstly, a damper cylinder is arranged on a positioning rod, a damper connecting ring is inserted into a cylinder opening of the damper cylinder, a feeding motor drives a rotating seat to rotate, when the damper cylinder is positioned at a symmetrical axis of two clamping cylinders, the rotating seat stops rotating, then a telescopic rod of the hydraulic cylinder is pushed to shrink, a hinged seat is pushed to move backwards, a splayed pushing arm is further shrunk inwards, the crossed arm is pulled to draw close and rotate, a scissor-shaped movement is presented, the clamping cylinders on the two crossed arms are further driven to draw close towards a positioning column, two rotating disks on the two clamping cylinders after the two clamping cylinders are close are clamped with the damper connecting ring and the damper cylinder, meanwhile, a rotating shaft at the lower end of the lifting seat is driven to push down against the head of the damper connecting ring, a certain pressure is caused to be formed at a welding position of the damper connecting ring and the damper cylinder, when the rotating disks clamp the damper connecting ring and the damper cylinder are respectively contacted with the damper connecting ring, and the first welding head and the second welding head are electrified, and current flows through a contact surface of the damper connecting ring and a contact surface of the damper cylinder to generate a heating resistance welding effect or a plastic welding state together with the damper connecting ring. After welding, the lifting hydraulic cylinder and the telescopic rod pushing the hydraulic cylinder are sequentially contracted, the rotating disc and the rotating shaft leave the workpiece, then the rotating seat continuously rotates, the welded shock absorber connecting ring and the shock absorber cylinder are removed, the shock absorber connecting ring and the shock absorber cylinder to be welded next are rotated to the welding station again, and the process of continuously performing resistance welding processing is realized. The invention can automatically feed, clamp and weld the annular weld joint of the shock absorber connecting ring and the shock absorbing cylinder, can continuously carry out continuous work, has high automation degree and high production speed, avoids the situation of electric shock when a worker carries out resistance welding, and reduces working risk.
As a preferred mode, still install the rotation motor on the elevating socket, the rotation motor output shaft is connected with the driving gear, driving gear and driven gear meshing, the axis of rotation is installed on the one side of driving gear's orientation locating lever, driven gear installs on the elevating socket through the pivot, driven gear is equipped with first articulated seat towards the one side of locating lever, the one side of a clamp section of thick bamboo towards the elevating socket is equipped with the articulated seat of second, articulated on the articulated seat of second has the connecting rod, articulated on the articulated seat of first has the flexible seat of connecting rod, the one end towards the connecting rod of the flexible seat of connecting rod is equipped with connecting rod male jack, jack and connecting rod appearance assorted, the part that the connecting rod inserted the jack is square pole, install the transmission shaft in the clamp section of thick bamboo, the transmission shaft both ends are connected with articulated seat and rolling disc respectively.
As a preferred form, the bearing is provided at the contact of the rotating shaft and the lifting seat.
As a preferred way, the bearing is provided at the contact of the rotating shaft and the lifting seat.
As a preferred form, the motor is a stepper motor.
As a preferred form, the locating lever is made of an insulating material.
As a preferred form, the rotor disc is made of an insulating material.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention can automatically clamp the shock absorber connecting ring and the shock absorber clamp and weld the annular weld, has high automation degree and high production speed, avoids the situation of electric shock when a worker performs resistance welding, and reduces the working risk;
(2) The lifting seat is also provided with a rotating motor, an output shaft of the rotating motor is connected with a driving gear, the driving gear is meshed with a driven gear, a rotating shaft is arranged on one face of the driving gear, which faces a positioning rod, the driven gear is arranged on the lifting seat through the rotating shaft, one face of the driven gear, which faces the positioning rod, is provided with a first hinging seat, one face of a clamping cylinder, which faces the lifting seat, is provided with a second hinging seat, a connecting rod is hinged on the second hinging seat, a connecting rod telescopic seat is hinged on the first hinging seat, one end, which faces the connecting rod, of the connecting rod telescopic seat is provided with a jack for inserting the connecting rod, the jack is matched with the shape of the connecting rod, the portion, which is inserted into the jack, is a square rod, a transmission shaft is arranged in the clamping cylinder, and two ends of the transmission shaft are respectively connected with the hinging seat and a rotating disc. After the rotating disc clamps the shock absorber connecting ring, the shock absorbing cylinder and the rotating shaft props against the shock absorber connecting ring, the motor drives the driving gear to rotate, the driving gear drives the driven gear meshed with the driving gear to rotate, the first hinging seat on the driven gear drives the second hinging seat to rotate through the connecting rod telescopic seat and the connecting rod, the rotating disc on the same transmission shaft with the second hinging seat rotates, the whole rotation of the workpiece is realized when the workpiece is clamped after resistance welding is carried out under the driving of the rotating disc and the rotating shaft, the rotating disc extrudes and shapes the welded seam after melting, and the welding quality of the annular welded seam is improved. The first hinging seat, the second hinging seat, the connecting rod telescopic seat and the connecting rod are designed, and the purpose is that the middle connecting rod is required to rotate and simultaneously also required to stretch and retract because the rotating disc transversely moves, so that the first hinging seat, the second hinging seat, the connecting rod telescopic seat and the connecting rod realize the purpose;
(3) The bearing is arranged at the contact part of the rotating shaft and the lifting seat, and the bearing is arranged at the contact part of the rotating shaft and the lifting seat, so that the friction resistance between the rotating member and the contact member is reduced;
(4) The positioning rod is made of insulating materials, the rotating disc is made of insulating materials, electric energy is prevented from being transmitted to the device, the device is prevented from being influenced, and meanwhile electric energy consumption is reduced.
Drawings
Fig. 1 is a front view of the present invention.
In fig. 2, a top view of the present invention is shown.
The device comprises a base, a first welding head, a rotating disc, a clamping cylinder 4, a second hinging seat 5, a connecting rod 6, a connecting rod 7, a telescopic seat 8, a driven gear 9, a rotating shaft 10, a lifting seat 11, a lifting hydraulic cylinder 12, a rotating motor 13, a driving gear 14, a first hinging seat 15, a rotating shaft 16, a pushing hydraulic cylinder 17, a pushing hinging seat 18, a crossed arm 19, a transmission shaft 20, a second welding head 21, a positioning rod 22, a feeding motor 23, a rotating seat 24 and a pushing arm 25.
Detailed Description
The invention is further described below with reference to the accompanying drawings. Embodiments of the present invention include, but are not limited to, the following examples.
Example 1:
referring to fig. 1-2, an automatic positioning welding device for a shock absorber connecting ring comprises a first welding head 2, a second welding head 21, positioning rods 22, a base 1 and a ceiling plate 11, wherein a rotating seat 24 is arranged on the base 1, the rotating seat 24 is a disc, a plurality of positioning rods 22 are annularly arranged on the disc around the axis of the disc, the rotating seat 24 is driven by a feeding motor 23, the ceiling plate 11 is arranged above the base 1, a lifting hydraulic cylinder 12 is arranged on the lifting hydraulic cylinder, a telescopic rod of the lifting hydraulic cylinder 12 is downwards connected with the lifting seat 10, one surface of the lifting seat 10, which is opposite to the ceiling plate 11, is connected with a rotating shaft 16, the rotating shaft 16 and the positioning rods 22 are arranged on the same axis, a horizontal pushing hydraulic cylinder 17 is arranged on the base 1, the telescopic rod heads of the pushing hydraulic cylinders 17 are connected with a pushing hinging seat 18, two pushing arms 25 are hinged on the pushing hinging seat 18, one side of the pushing arms 25, which is opposite to the pushing hinging seat 18, the two crossed arms 19 are in an X shape and are hinged on one hinging shaft, the two crossed arms 19 are hinged together, one end of the two crossed arms 19 is connected with two crossed sleeves 4 and one end of the other end of each other, which is opposite to the two ends of the two sleeve clamps 4 are fixedly connected with the base 4, and one end is respectively welded with one end of the other end of the base 4, which is opposite to the other end of the two ends of the sleeve 4 is fixedly connected with the two ends of the sleeve 4.
In this example, firstly, the damper cylinder is installed on the positioning rod 22, the damper connecting ring is inserted into the cylinder opening of the damper cylinder, the feeding motor 23 drives the rotating seat 24 to rotate, when the damper cylinder is positioned at the symmetrical axis of the two clamp cylinders 4, the rotating seat 24 stops rotating, then the telescopic rod of the hydraulic cylinder 17 is pushed to shrink, the hinge seat 18 is pushed to move backwards, the splayed pushing arm 25 is further contracted inwards, the cross arm 19 is pulled to move close to rotate, a scissor-shaped movement is shown, the clamp cylinders 4 on the two cross arms 19 are further driven to move towards the positioning column, the two rotating discs 3 on the two clamp cylinders 4 clamp the damper connecting ring and the damper cylinder, meanwhile, the lifting hydraulic cylinder 12 drives the lifting seat 10 to descend, the rotating shaft 16 at the lower end of the lifting seat 10 props against the head of the damper connecting ring, a certain pressure is caused to be formed at the welding position of the damper connecting ring and the damper cylinder, when the rotating discs 3 clamp the damper connecting ring and the damper cylinder, the first welding head 2 and the second welding head 21 are respectively contacted with the damper connecting ring and the damper cylinder, a thermal welding effect is generated, and the welding effect of the welding head and the first welding head and the second welding head 21 and the damper connecting ring are contacted together, or the welding head and the two welding head and the damper connecting ring are heated together, and the welding zone are heated, and a plastic welding zone is generated. After welding, the lifting hydraulic cylinder 12 and the telescopic rod pushing the hydraulic cylinder 17 are sequentially contracted, the rotating disc 3 and the rotating shaft 16 are separated from the workpiece, then the rotating seat 24 continues to rotate, the welded shock absorber connecting ring and the shock absorber cylinder are removed, and the shock absorber connecting ring and the shock absorber cylinder to be welded next are rotated to the welding station again, so that the continuous resistance welding process is realized. The invention can automatically feed, clamp and weld the annular weld joint of the shock absorber connecting ring and the shock absorbing cylinder, can continuously carry out continuous work, has high automation degree and high production speed, avoids the situation of electric shock when a worker carries out resistance welding, and reduces working risk.
Example 2:
referring to fig. 1-2, an automatic positioning welding device for a shock absorber connecting ring comprises a first welding head 2, a second welding head 21, positioning rods 22, a base 1 and a ceiling plate 11, wherein a rotating seat 24 is arranged on the base 1, the rotating seat 24 is a disc, a plurality of positioning rods 22 are annularly arranged on the disc around the axis of the disc, the rotating seat 24 is driven by a feeding motor 23, the ceiling plate 11 is arranged above the base 1, a lifting hydraulic cylinder 12 is arranged on the lifting hydraulic cylinder, a telescopic rod of the lifting hydraulic cylinder 12 is downwards connected with the lifting seat 10, one surface of the lifting seat 10, which is opposite to the ceiling plate 11, is connected with a rotating shaft 16, the rotating shaft 16 and the positioning rods 22 are arranged on the same axis, a horizontal pushing hydraulic cylinder 17 is arranged on the base 1, the telescopic rod heads of the pushing hydraulic cylinders 17 are connected with a pushing hinging seat 18, two pushing arms 25 are hinged on the pushing hinging seat 18, one side of the pushing arms 25, which is opposite to the pushing hinging seat 18, the two crossed arms 19 are in an X shape and are hinged on one hinging shaft, the two crossed arms 19 are hinged together, one end of the two crossed arms 19 is connected with two crossed sleeves 4 and one end of the other end of each other, which is opposite to the two ends of the two sleeve clamps 4 are fixedly connected with the base 4, and one end is respectively welded with one end of the other end of the base 4, which is opposite to the other end of the two ends of the sleeve 4 is fixedly connected with the two ends of the sleeve 4.
The lifting seat 10 is further provided with a rotating motor 13, an output shaft of the rotating motor 13 is connected with a driving gear 14, the driving gear 14 is meshed with a driven gear 8, a rotating shaft 16 is arranged on one face, facing a positioning rod 22, of the driving gear 14, the driven gear 8 is arranged on the lifting seat 10 through a rotating shaft 9, one face, facing the positioning rod 22, of the driven gear 8 is provided with a first hinging seat 15, one face, facing the lifting seat 10, of the clamping cylinder 4 is provided with a second hinging seat 5, the second hinging seat 5 is hinged with a connecting rod 6, the first hinging seat 15 is hinged with a connecting rod telescopic seat 7, one end, facing the connecting rod 6, of the connecting rod telescopic seat 7 is provided with a jack for inserting the connecting rod 6, the jack is matched with the shape of the connecting rod 6, a part, where the connecting rod 6 is inserted into the jack, is a square rod, a transmission shaft 20 is arranged in the clamping cylinder 4, and two ends of the transmission shaft 20 are respectively connected with the hinging seat and the rotating disc 3. After the rotating disc 3 clamps the shock absorber connecting ring, the shock absorbing cylinder and the rotating shaft 16 props against the shock absorber connecting ring, the motor drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear 8 meshed with the driving gear 14 to rotate, the first hinging seat 15 on the driven gear 8 drives the second hinging seat 5 to rotate through the connecting rod telescopic seat 7 and the connecting rod 6, the rotating disc 3 on the same transmission shaft 20 with the second hinging seat 5 rotates, the whole rotation of the workpiece is realized when the resistance welding is performed after the workpiece is clamped under the driving of the rotating disc 3 and the rotating shaft 16, the welding seam after melting is extruded and shaped by the rotating disc 3, and the welding quality of the annular welding seam is improved. The first hinge base 15, the second hinge base 5, the link telescopic base 7 and the link 6 are designed to achieve the purpose that the first hinge base 15, the second hinge base 5, the link telescopic base 7 and the link 6 are realized because the rotating disc 3 moves laterally and the intermediate link 6 must rotate and must also be telescopic.
Other portions of this embodiment are the same as those of the above embodiment, and will not be described here again.
Example 3:
referring to fig. 1-2, an automatic positioning welding device for a shock absorber connecting ring comprises a first welding head 2, a second welding head 21, positioning rods 22, a base 1 and a ceiling plate 11, wherein a rotating seat 24 is arranged on the base 1, the rotating seat 24 is a disc, a plurality of positioning rods 22 are annularly arranged on the disc around the axis of the disc, the rotating seat 24 is driven by a feeding motor 23, the ceiling plate 11 is arranged above the base 1, a lifting hydraulic cylinder 12 is arranged on the lifting hydraulic cylinder, a telescopic rod of the lifting hydraulic cylinder 12 is downwards connected with the lifting seat 10, one surface of the lifting seat 10, which is opposite to the ceiling plate 11, is connected with a rotating shaft 16, the rotating shaft 16 and the positioning rods 22 are arranged on the same axis, a horizontal pushing hydraulic cylinder 17 is arranged on the base 1, the telescopic rod heads of the pushing hydraulic cylinders 17 are connected with a pushing hinging seat 18, two pushing arms 25 are hinged on the pushing hinging seat 18, one side of the pushing arms 25, which is opposite to the pushing hinging seat 18, the two crossed arms 19 are in an X shape and are hinged on one hinging shaft, the two crossed arms 19 are hinged together, one end of the two crossed arms 19 is connected with two crossed sleeves 4 and one end of the other end of each other, which is opposite to the two ends of the two sleeve clamps 4 are fixedly connected with the base 4, and one end is respectively welded with one end of the other end of the base 4, which is opposite to the other end of the two ends of the sleeve 4 is fixedly connected with the two ends of the sleeve 4.
The bearing is arranged at the contact part of the rotating shaft 16 and the lifting seat 10, and the bearing is arranged at the contact part of the rotating shaft 9 and the lifting seat 10, so that the friction resistance between the rotating member and the contact member is reduced.
Other portions of this embodiment are the same as those of the above embodiment, and will not be described here again.
Example 4:
referring to fig. 1-2, an automatic positioning welding device for a shock absorber connecting ring comprises a first welding head 2, a second welding head 21, positioning rods 22, a base 1 and a ceiling plate 11, wherein a rotating seat 24 is arranged on the base 1, the rotating seat 24 is a disc, a plurality of positioning rods 22 are annularly arranged on the disc around the axis of the disc, the rotating seat 24 is driven by a feeding motor 23, the ceiling plate 11 is arranged above the base 1, a lifting hydraulic cylinder 12 is arranged on the lifting hydraulic cylinder, a telescopic rod of the lifting hydraulic cylinder 12 is downwards connected with the lifting seat 10, one surface of the lifting seat 10, which is opposite to the ceiling plate 11, is connected with a rotating shaft 16, the rotating shaft 16 and the positioning rods 22 are arranged on the same axis, a horizontal pushing hydraulic cylinder 17 is arranged on the base 1, the telescopic rod heads of the pushing hydraulic cylinders 17 are connected with a pushing hinging seat 18, two pushing arms 25 are hinged on the pushing hinging seat 18, one side of the pushing arms 25, which is opposite to the pushing hinging seat 18, the two crossed arms 19 are in an X shape and are hinged on one hinging shaft, the two crossed arms 19 are hinged together, one end of the two crossed arms 19 is connected with two crossed sleeves 4 and one end of the other end of each other, which is opposite to the two ends of the two sleeve clamps 4 are fixedly connected with the base 4, and one end is respectively welded with one end of the other end of the base 4, which is opposite to the other end of the two ends of the sleeve 4 is fixedly connected with the two ends of the sleeve 4.
The positioning rod 22 is made of an insulating material, the rotating disc 3 is made of an insulating material, electric energy is prevented from being transmitted to the device, the device is prevented from being influenced, and meanwhile electric energy consumption is reduced.
Other portions of this embodiment are the same as those of the above embodiment, and will not be described here again.
The above is an embodiment of the present invention. The foregoing embodiments and the specific parameters of the embodiments are only for clarity of description of the invention and are not intended to limit the scope of the invention, which is defined by the appended claims, and all equivalent structural changes made in the description and drawings of the invention are intended to be included in the scope of the invention.
Claims (5)
1. The utility model provides an automatic positioning welding device of bumper shock absorber go-between, includes first soldered connection (2), second soldered connection (21), locating lever (22), its characterized in that: the lifting device comprises a base (1) and a suspended ceiling plate (11), wherein a rotating seat (24) is arranged on the base (1), the rotating seat (24) is a disc, a plurality of positioning rods (22) are arranged on the rotating seat around an axis annular array of the rotating seat, the rotating seat (24) is driven by a feeding motor (23), the suspended ceiling plate (11) is arranged above the base (1), a lifting hydraulic cylinder (12) is arranged on the suspended ceiling plate, a telescopic rod of the lifting hydraulic cylinder (12) is downwards connected with the lifting seat (10), one surface of the lifting seat (10) back to the suspended ceiling plate (11) is connected with a rotating shaft (16), the rotating shaft (16) and the positioning rods (22) are arranged on the same axis, a horizontal pushing hydraulic cylinder (17) is arranged on the base (1), the head of the telescopic rod of the pushing hydraulic cylinder (17) is connected with a pushing hinging seat (18), two pushing arms (25) are hinged on the pushing hinging seat (18), the two pushing arms (25) are in a figure-of eight shape, one side, which is away from the crossed and are connected with two crossed hinging arms (19) and one side which is connected with one end (19) of the two hinging arms (19) in a cross joint, one end of the clamping cylinder (4) facing the base (1) is provided with a rotating disc (3), and the first welding head (2) and the second welding head (21) are respectively and fixedly arranged on the two clamping cylinders (4);
the positioning rod (22) is made of an insulating material;
the rotating disc (3) is made of insulating materials.
2. The automatic positioning and welding device for a shock absorber connecting ring according to claim 1, wherein: still install rotation motor (13) on elevating socket (10), rotation motor (13) output shaft is connected with driving gear (14), driving gear (14) and driven gear (8) meshing, axis of rotation (16) are installed in the one side of orientation locating lever (22) of driving gear (14), driven gear (8) are installed on elevating socket (10) through pivot (9), driven gear (8) are equipped with first articulated seat (15) towards the one side of locating lever (22), the one side of clamp cylinder (4) towards elevating socket (10) is equipped with second articulated seat (5), articulated on second articulated seat (5) have connecting rod (6), articulated on first articulated seat (15) have connecting rod telescopic seat (7), the one end of connecting rod telescopic seat (7) towards connecting rod (6) is equipped with connecting rod (6) male jack, jack and connecting rod (6) appearance assorted, the part of connecting rod (6) jack insertion is square pole, install transmission shaft (20) in clamp cylinder (4) and articulated seat (20) and rotation dish (3) are connected respectively.
3. The automatic positioning and welding device for the connecting ring of the shock absorber according to claim 2, wherein: the contact part of the rotating shaft (16) and the lifting seat (10) is provided with a bearing.
4. The automatic positioning and welding device for the connecting ring of the shock absorber according to claim 2, wherein: the contact part of the rotating shaft (9) and the lifting seat (10) is provided with a bearing.
5. The automatic positioning and welding device for the connecting ring of the shock absorber according to claim 2, wherein: the motor is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810862991.2A CN108857126B (en) | 2018-08-01 | 2018-08-01 | Automatic positioning welding device for shock absorber connecting ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810862991.2A CN108857126B (en) | 2018-08-01 | 2018-08-01 | Automatic positioning welding device for shock absorber connecting ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108857126A CN108857126A (en) | 2018-11-23 |
| CN108857126B true CN108857126B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810862991.2A Active CN108857126B (en) | 2018-08-01 | 2018-08-01 | Automatic positioning welding device for shock absorber connecting ring |
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| CN109648228B (en) * | 2019-01-30 | 2024-01-30 | 昆山华恒焊接股份有限公司 | Automatic straight pipe feeding and discharging device, straight pipe rotating operation table and welding system |
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