CN116408632B - Air spring and shock absorber body combined installation equipment of air shock absorber - Google Patents
Air spring and shock absorber body combined installation equipment of air shock absorber Download PDFInfo
- Publication number
- CN116408632B CN116408632B CN202310129626.1A CN202310129626A CN116408632B CN 116408632 B CN116408632 B CN 116408632B CN 202310129626 A CN202310129626 A CN 202310129626A CN 116408632 B CN116408632 B CN 116408632B
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- shock absorber
- air
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 82
- 230000035939 shock Effects 0.000 title claims abstract description 82
- 238000009434 installation Methods 0.000 title description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 230000001681 protective effect Effects 0.000 claims description 23
- 239000000725 suspension Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
Abstract
The invention provides air spring and shock absorber body combined equipment of an air shock absorber, which comprises a combined table, a feeding line, a manipulator grabbing module and a supporting press-fitting module, wherein the feeding line is inserted into the combined table, a tray module is arranged on the feeding line, and the tray module comprises a tray and a positioning mechanism for positioning the shock absorber body; the manipulator grabbing module is arranged at the rear side of the assembling table and is used for grabbing and positioning the empty springs; the supporting press-mounting module is arranged above the combined mounting table and comprises a supporting mechanism and a press-mounting mechanism, the supporting mechanism is arranged on the opposite side of the manipulator grabbing module and supports the shock absorber body, and the press-mounting mechanism is arranged above the feeding line in a crossing manner and presses the empty spring; and a control cabinet is further arranged on one side of the combined assembly table and controls the action of each module. The invention adopts automatic operation, can precisely control the assembling pressure and the assembling height, improves the assembling quality and efficiency, and solves the problems of easy error, low efficiency and high cost of manual assembling.
Description
Technical Field
The invention relates to the technical field of air damper assembly, in particular to air spring and damper body combined equipment of an air damper.
Background
Practice proves that the air suspension system can remarkably improve driving experience and riding comfort in the running process of the vehicle. The air suspension of the automobile consists of an elastic element, a guide mechanism, an air damper and the like, wherein the individual mechanisms also comprise a buffer block, a transverse stabilizer bar and the like, and the air damper is an important component element for improving the driving experience and riding comfort of the air suspension. For example, when the automobile runs on a high-speed road section, the control unit can control the chassis to be lowered, the shock absorber is damped and hardened, the suspension is hardened, and the stability of the automobile body is improved; when the automobile runs at a low speed for a long time, particularly over a bumpy road, the control unit can lift the chassis, and the suspension is softened to improve riding comfort.
The air damper comprises a damper body and an air spring, and the damper body and the air spring assembly are assembled in the process of assembling the air damper. During the assembly, the installation height and the installation angle of the air spring and the shock absorber body are required to be ensured, the installation height of the air spring can be positioned through the baffle ring on the shock absorber body, but the installation angle of the air spring and the shock absorber body cannot be positioned through the air spring and the shock absorber body. The manual assembly is adopted, the air spring and the damper body are required to be manually observed and then are arranged in an alignment mode, errors are easy to occur, and a plurality of persons are required to cooperatively assemble, so that the efficiency is low, and the cost is increased. Therefore, the air spring and damper body combined equipment of the automatic positioning and mounting air damper needs to be designed.
Disclosure of Invention
The invention aims to provide air spring and shock absorber body combined equipment of an air shock absorber, which overcomes the defects in the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows: the air spring and shock absorber body combined equipment of the air shock absorber comprises a combined mounting table, a feeding line, a manipulator grabbing module and a supporting press mounting module, wherein a protection frame is arranged above the combined mounting table, so that the operation safety is improved; the feeding line is inserted into the assembling table, two ends of the feeding line extend out of the assembling table, a tray module is arranged on the feeding line and comprises a tray and a positioning mechanism for positioning the damper body, and the positioning mechanism is arranged above the tray; the manipulator grabbing module is arranged at the rear side of the assembling table and is used for grabbing and positioning the empty springs; the supporting press-mounting module is arranged above the combined mounting table and comprises a supporting mechanism and a press-mounting mechanism, the supporting mechanism is arranged on the opposite side of the manipulator grabbing module and supports the shock absorber body, and the press-mounting mechanism is arranged above the feeding line in a crossing manner and presses the empty spring; and a control cabinet is further arranged on one side of the combined table, and the control cabinet controls the action of each module. During assembly, the damper body is positioned through the tray module, the empty spring is positioned through the manipulator grabbing module, so that the assembly position can be ensured to be accurate, the empty spring and the damper body can be automatically assembled through the supporting press-fitting module, the assembly pressure and the assembly height can be accurately controlled, and the assembly quality and the assembly efficiency are improved.
Further, the air spring and shock absorber body combined equipment of the air shock absorber comprises an outer positioning sleeve, an inner positioning sleeve, a plug pin, an outer protective sleeve and an inner protective sleeve, wherein the outer positioning sleeve and the inner positioning sleeve are coaxially arranged and are fixed above a tray, the inner protective sleeve is inlaid at the upper end of the outer protective sleeve, and a supporting part copying with the outer side of the shock absorber body is arranged on the inner side of the inner protective sleeve; the outer protective sleeve is inserted between the outer positioning sleeve and the inner positioning sleeve, a step matched with the top of the outer positioning sleeve is arranged on the outer side of the outer protective sleeve, and the outer protective sleeve is fixedly connected with the outer positioning sleeve through an inserting pin arranged on the outer positioning sleeve; the outer side of the upper end of the positioning sleeve is provided with a positioning groove I matched with a positioning pin on the shock absorber body, the central axis of the positioning groove I and the central axis of the plug pin are on the same plane, the lower end of the outer protective sleeve is provided with a positioning groove II matched with the top surface pin of the outer positioning sleeve, the central axis of the positioning groove II and the central axis of the plug pin are vertically arranged, namely, the positioning groove I and the positioning groove II are staggered by 90 degrees, the positioning angle of the shock absorber body can be positioned through the arrangement of the positioning groove I, the positioning groove and the plug pin, if the installation angle is not right, the shock absorber body cannot be inserted between the outer positioning sleeve and the inner positioning sleeve, and the positioning height of the shock absorber body is positioned through steps, so that the shock absorber body is completely positioned, and the combined angle and the height are ensured.
Further, the air spring and the shock absorber body combined equipment of the air shock absorber, the tray module is further provided with a lifting mechanism arranged below the tray, the lifting mechanism comprises a fixing plate, a lifting cylinder, a guide rod and a lifting plate, the fixing plate is fixedly connected with a feeding line, the bottom of the fixing plate is provided with the lifting cylinder, the output end of the lifting cylinder is connected with the lifting plate through a centering joint, four corners of the lifting cylinder are provided with guide rods which are connected with the fixing plate in a sliding mode, the top of each guide rod is connected with the lifting plate, the bottom of each guide rod is connected with the guide rod connecting plate, and the tray is arranged on the lifting plate. When the tray module is conveyed to the assembling position, the tray ascends through the lifting mechanism and is separated from the feeding line, so that the assembling can be started, and the tray is prevented from shifting along with the feeding line during the assembling.
Further, the air spring and shock absorber body combined equipment of the air shock absorber, the lifting mechanism further comprises a lifting support assembly, the lifting support assembly comprises a pushing cylinder, a lower wedge block and an upper wedge block, the pushing cylinder is fixed on the fixed plate through an adapter plate, the output end of the pushing cylinder is connected with the lower wedge block, two symmetrically arranged chute plates are arranged on two sides of the pushing cylinder, an inverted T-shaped chute is arranged between the chute plates, a T-shaped sliding table in sliding connection with the T-shaped chute is arranged at the lower end of the lower wedge block, and an upper wedge block in wedge fit with the lower wedge block is fixed below the lifting plate. One side of the lower wedge block, the upper wedge block, which is far away from the pushing cylinder, is provided with an avoidance groove of the centering joint, the action of the lifting cylinder is not influenced, the pushing cylinder stretches out after the lifting plate is jacked up by the lifting cylinder, the lower wedge block is pushed to the upper wedge block, the upper wedge block is positioned in a wedge shape, the lifting plate is supported, and the impact of the press-fit pressure on the lifting cylinder during press-fit is avoided.
Further, the air spring and damper body combined equipment of the air damper comprises a manipulator and a grabbing mechanism arranged at the output end of the manipulator; the grabbing mechanism comprises a connecting seat, a connecting plate, a first clamping jaw and a second clamping jaw, wherein the connecting seat connected with the output end of the manipulator is arranged on the rear side of the connecting plate, the first clamping jaw for clamping the hollow spring fluctuation piston is arranged at the upper end of the front side of the connecting plate, and the second clamping jaw for clamping the hollow spring upper air chamber is arranged at the lower end of the connecting plate; a scanning gun is further arranged between the first clamping jaw and the second clamping jaw, and the scanning gun is fixed on the front side of the connecting plate through the adapter plate. When the grabbing mechanism grabs the empty spring, the code scanning gun is required to scan the code to confirm information and read and store data.
Furthermore, the air spring and shock absorber body combined equipment of the air shock absorber further comprises a lifting cylinder, a first sliding rail arranged in parallel with the lifting cylinder is arranged on one side of the lifting cylinder, a sliding plate is connected to the output end of the lifting cylinder and a sliding block of the first sliding rail, and a first clamping jaw is arranged on the sliding plate; and buffer parts matched with the sliding plates are further arranged at two ends of the lifting cylinder. The distance between the first clamping jaw and the second clamping jaw is controlled through the lifting cylinder, so that the grabbing mechanism can adapt to grabbing of empty springs with different heights, and the flexibility is good.
Further, the air spring and shock absorber body combined equipment of the air shock absorber, the supporting press-fitting module further comprises a transverse moving mechanism, the transverse moving mechanism comprises a top plate, a stand column and a transverse moving plate, the top plate is fixedly connected with the combined table through the stand column, a linear sliding rail group is arranged on one side of the top plate, a sliding rail II which is parallel to the linear sliding rail group is arranged on the other side of the top plate, one side of the transverse moving plate is connected with a sliding block on the linear sliding rail group, and the other side of the transverse moving plate is connected with the sliding block on the sliding rail II. The transverse moving mechanism has simple structure and stable operation.
Further, the air spring and shock absorber body combined equipment of the air shock absorber is characterized in that the press mounting mechanism is arranged on the transverse moving plate and comprises a lifting electric cylinder, a sliding rod and a lifting plate, the lifting electric cylinder is fixed at the top of the transverse moving plate, the output end of the lifting electric cylinder is connected with the lifting plate, sliding rods which are in sliding connection with the transverse moving plate are arranged at four corners of the lifting electric cylinder, the top ends of the sliding rods are connected with a sliding rod connecting plate, and the bottom ends of the sliding rods are connected with the lifting plate; an upper plug matched with the air chamber on the air spring is further arranged below the lifting plate, a clamping jaw IV matched with the upper air chamber is arranged below the upper plug, and the clamping jaw IV is fixedly connected with the lifting plate. And the traversing mechanism and the press-fitting mechanism are respectively provided with a buffer and a displacement sensor for limiting the travel, so that the displacement accuracy of traversing and press-fitting is ensured, and the press-fitting safety and accuracy are improved.
Furthermore, the air spring and the shock absorber body of the air shock absorber are assembled with each other, and the upper plug is fixedly connected with the lifting plate through the adjusting seat; the upper plug comprises a rubber head, an expander and a connector, wherein the rubber head is arranged at one end of the expander, the connector is arranged at the outer side of the expander, and the rubber head of the upper plug is matched with the opening of the upper air chamber to seal the opening of the upper air chamber; the upper plug is connected with an inflation air source and a pressure sensor through a connector, and air is blown to the air spring. When in blowing, the pressure sensor detects the inflation pressure in the air spring, and the pressing speed is monitored, so that the air spring is pressed to an accurate height.
Further, the air spring and shock absorber body combined equipment of the air shock absorber comprises a first support, a pressing cylinder, a second support, an extending cylinder and an extending support, wherein the first support is fixed on a combined table, the pressing cylinder is arranged on one side, close to the tray, of the first support, a first guide rail parallel to the pressing cylinder is arranged on one side of the pressing cylinder, and the second support is arranged on the output end of the pressing cylinder and a sliding block of the first guide rail; an extension air cylinder is fixed above the second support, two sides below the extension air cylinder are provided with a second guide rail fixed on the second support, the output end of the extension air cylinder is connected with an extension support, the bottom of the extending support is in sliding connection with the second guide rail, a clamping jaw III is arranged on one side, far away from the extending cylinder, of the extending support, and a lower pressing plate fixed on the extending support is arranged below the clamping jaw III. Before press fitting, the lower pressing cylinder is in an extending state, the lower pressing plate is positioned above the shock absorber body, in order to improve the press fitting stability of the shock absorber body during press fitting, the extending cylinder extends to drive the extending support to move towards the shock absorber body, then the lower pressing cylinder retracts, the lower pressing plate presses down the dust cover of the shock absorber body, the locating ring and the O-shaped ring on the shock absorber body are exposed, the three clamping jaws clamp the shock absorber body, the middle section of the shock absorber body is supported, and then the press fitting mechanism can be started to start press fitting.
Compared with the prior art, the invention has the beneficial effects that: adopt automatic operation, during the closed assembly, through tray module location bumper shock absorber body, through manipulator module location empty spring and guide to empty spring pressure equipment position to can guarantee to close the dress position accuracy, through supporting the automatic empty spring of closed assembly of pressure equipment module and bumper shock absorber body, can accurate control closes dress pressure and closes dress height, improved and closed dress quality and efficiency, solved that the manual work closes dress easily makeing mistakes, inefficiency, with high costs problem much.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic diagram of an air spring and damper body assembly apparatus for an air damper according to the present invention;
FIG. 2 is a schematic view showing a partial structure of an air spring and damper body assembling apparatus of an air damper according to the present invention;
FIG. 3 is a schematic view showing a partial structure of a tray module of the air spring and damper body assembling apparatus of the air damper of the present invention;
FIG. 4 is a schematic view of the internal structure of FIG. 3;
FIG. 5 is a schematic view of a lifting mechanism of an air spring and damper body assembly device of an air damper according to the present invention;
FIG. 6 is a second schematic structural view of a lifting mechanism of the air spring and damper body assembly device of the air damper of the present invention;
FIG. 7 is a schematic view of a gripping mechanism of an air spring and damper body assembly apparatus of an air damper of the present invention;
FIG. 8 is a schematic view of a press-fit mechanism of an air spring and damper body assembly apparatus of an air damper of the present invention;
FIG. 9 is a schematic view of a supporting mechanism of the air spring and damper body combination device of the air damper of the present invention;
in the figure: 100. a damper body; 101. a positioning pin; 200. an empty spring; 201. an upper air chamber; 202. a heave piston;
1. a combining table; 2. a feed line;
3. a manipulator grabbing module; 32. a grabbing mechanism; 321. a connecting seat; 322. a connecting plate; 323. a clamping jaw I; 324. a clamping jaw II; 325. a scanning gun; 326. a lifting cylinder; 327. a first slide rail; 328. a slide plate; 329. a buffer member;
4. supporting the press-fit module; 41. a supporting mechanism; 411. a first support; 412. a pressing cylinder; 413. a second support; 414. extending out of the cylinder; 415. extending out of the support; 416. a first guide rail; 417. a second guide rail; 418. a clamping jaw III; 419. a lower pressing plate; 42. a press-fitting mechanism; 421. lifting electric cylinders; 422. a slide bar; 423. a lifting plate; 424. a slide bar connecting plate; 425. an upper plug; 4251. a rubber head; 4252. an expander; 426. clamping jaw IV; 427. an adjusting seat; 43. a traversing mechanism; 431. a top plate; 432. a column; 433. a transverse moving plate; 434. a linear slide rail group; 435. a second slide rail;
5. a tray module; 51. a tray; 52. a positioning mechanism; 521. an outer positioning sleeve; 522. an inner positioning sleeve; 5221. a positioning groove I; 523. inserting and pulling pins; 524. an outer protective sleeve; 5241. a step; 5242. a positioning groove II; 525. an inner protective sleeve; 53. a lifting mechanism; 531. a fixing plate; 532. lifting the cylinder; 533. a guide rod; 534. a lifting plate; 535. a guide rod connecting plate; 536. a pushing cylinder; 537. a lower wedge; 5371. a T-shaped sliding table; 538. an upper wedge; 539. a chute plate;
6. and a control cabinet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1-8, the air spring and shock absorber body combined equipment of the air shock absorber comprises a combined table 1, a feeding line 2, a manipulator grabbing module 3 and a supporting press-fit module 4, wherein a protection frame is arranged above the combined table 1, so that the operation safety is improved; the feeding line 2 is inserted into the assembling table 1, two ends of the feeding line extend out of the assembling table 1, a tray module 5 is arranged on the feeding line 2, the tray module 5 comprises a tray 51 and a positioning mechanism 52 for positioning the damper body 100, and the positioning mechanism 52 is arranged above the tray 51; the manipulator grabbing module 3 is arranged at the rear side of the assembling table 1 and is used for grabbing and positioning the empty springs 200; the supporting and press-mounting module 4 is arranged above the combined mounting table 1 and comprises a supporting mechanism 41 and a press-mounting mechanism 42, the supporting mechanism 41 is arranged on the opposite side of the manipulator grabbing module 3 and supports the shock absorber body 100, and the press-mounting mechanism 42 is arranged above the feeding line 2 in a crossing manner and presses the empty spring 200; a control cabinet 6 is further arranged on one side of the assembling table 1, and the control cabinet 6 controls the action of each module. During assembly, the damper body 100 is positioned through the tray module 5, the empty spring 200 is positioned and guided to the press mounting position through the manipulator grabbing module 3, so that the assembly position is accurate, the empty spring 200 and the damper body 100 can be automatically assembled through the supporting press mounting module 4, the assembly pressure and the assembly height can be accurately controlled, and the assembly quality and the assembly efficiency are improved.
Example 2
Based on the structure of the first embodiment, as shown in fig. 3-4, the positioning mechanism 52 includes an outer positioning sleeve 521, an inner positioning sleeve 522, a plug pin 523, an outer protecting sleeve 524, and an inner protecting sleeve 525, where the outer positioning sleeve 521 and the inner positioning sleeve 522 are coaxially arranged and are all fixed above the tray 51, the inner protecting sleeve 525 is inlaid at the upper end of the outer protecting sleeve 524, a supporting portion copying the outer side of the shock absorber body 100 is arranged on the inner side of the inner protecting sleeve 525, the inner protecting sleeve 525 is made of plastic, so as to reduce damage to the shock absorber body and reduce the weight of the positioning mechanism; the outer protective sleeve 524 is inserted between the outer positioning sleeve 521 and the inner positioning sleeve 522, a step 5241 matched with the top of the outer positioning sleeve 521 is arranged at the outer side of the outer protective sleeve 524, and the outer protective sleeve 524 is fixedly connected with the outer positioning sleeve 521 through a plug pin 523 arranged on the outer positioning sleeve 521; the outer side of the upper end of the inner positioning sleeve 522 is provided with a first positioning groove 5221 matched with the positioning pin 101 on the damper body 100, the central axis of the first positioning groove 5221 is on the same plane with the central axis of the plug pin 523, the lower end of the outer protecting sleeve 524 is provided with a second positioning groove 5242 matched with a top surface pin (not shown in the figure) of the outer positioning sleeve 521, and the central axis of the second positioning groove 5242 is perpendicular to the central axis of the plug pin 523, i.e. the first positioning groove 5221 and the second positioning groove 5242 are staggered by 90 degrees. In this embodiment, the first positioning groove 5221 and the second positioning groove 5242 are symmetrically arranged at the center of the positioning sleeve, and correspond to the assembly of the left and right air dampers. Through the setting of constant head tank one 5221, constant head tank 5242 and plug pin 523, can fix a position the angle of location of bumper shock absorber body 100, if installation angle is not right, then bumper shock absorber body 100 can not insert between outer locating sleeve 521 and the interior locating sleeve 522 to fix a position the location height of bumper shock absorber body 100 through step 5241, thereby fix a position the bumper shock absorber body completely, guarantee to close dress angle and height.
In addition, as shown in fig. 5-6 and 9, the tray module 5 further includes a lifting mechanism 53 disposed below the tray 51, the lifting mechanism 53 includes a fixing plate 531, a lifting cylinder 532, a guide rod 533, and a lifting plate 534, the fixing plate 531 is fixedly connected with the feeding line 2, the bottom of the fixing plate 531 is provided with a lifting cylinder 532, an output end of the lifting cylinder 532 is connected with a lifting plate 534 through a centering joint, four corners of the lifting cylinder 532 are provided with guide rods 533 slidably connected with the fixing plate 531, a top of the guide rod 533 is connected with the lifting plate 534, a bottom of the guide rod 533 is connected with a guide rod connecting plate 535, and the tray 51 is disposed on the lifting plate 534. When the tray module 5 is conveyed to the assembling position, the tray 51 is lifted by the lifting mechanism 53 and separated from the feeding line 2, so that assembling can be started, and the tray 51 is prevented from shifting along with the feeding line 2 during assembling.
The lifting mechanism 53 further comprises a lifting support assembly, the lifting support assembly comprises a pushing air cylinder 536, a lower wedge 537 and an upper wedge 538, the pushing air cylinder 536 is fixed on the fixed plate 531 through an adapter plate, the output end of the pushing air cylinder 536 is connected with the lower wedge 537, two sliding groove plates 539 symmetrically arranged are arranged on two sides of the pushing air cylinder 537, an inverted T-shaped sliding groove is formed between the sliding groove plates 539, a T-shaped sliding table 5371 in sliding connection with the T-shaped sliding groove is arranged at the lower end of the lower wedge 537, an upper wedge 538 in wedge fit with the lower wedge 537 is fixed below the lifting plate 534, and a wedge inclined surface matched with one end of the lower wedge 5537 opposite to the upper wedge 538 is arranged. The side that lower wedge 5537, upper wedge 538 kept away from push cylinder 536 is equipped with the dodge groove that the centering was connected, does not influence the action of lifting cylinder 532, and after lifting cylinder 532 was jacked lifting plate 534, push cylinder 536 stretched out, pushed upper wedge 538 department with lower wedge 537, with upper wedge 538 wedge location, support lifting plate 534, avoid the impact of pressure equipment pressure to lifting cylinder 532 when the pressure equipment.
As shown in fig. 1 and 7, the manipulator module 3 includes a manipulator (not shown) and a gripping mechanism 32 disposed at an output end of the manipulator; the grabbing mechanism 32 comprises a connecting seat 321, a connecting plate 322, a first clamping jaw 323 and a second clamping jaw 324, wherein the rear side of the connecting plate 322 is provided with the connecting seat 321 connected with the output end of the manipulator 31, the upper end of the front side of the connecting plate 322 is provided with the first clamping jaw 323 for clamping the air spring 200 fluctuation piston 202, the lower end of the connecting plate is provided with the second clamping jaw 324 for clamping the air spring 5 upper air chamber 201, the output ends of the first clamping jaw 323 and the second clamping jaw 324 are respectively provided with a clamping plate, and the inner side of the clamping plate is provided with a positioning part for clamping the fluctuation piston 202 or the upper air chamber 201; a scanning gun 325 is further disposed between the first clamping jaw 323 and the second clamping jaw 324, and the scanning gun 325 is fixed on the front side of the connecting plate 322 through an adapter plate. When the grabbing mechanism 32 grabs the empty spring 200, the code scanning gun 325 is required to scan the code confirmation information and read and store the data.
In the above structure, the grabbing mechanism 32 further includes a lifting cylinder 326, a first slide rail 327 parallel to the lifting cylinder 326 is provided on one side of the lifting cylinder 326, a sliding plate 328 is connected to the output end of the lifting cylinder 326 and the sliding block of the first slide rail 327, and the first clamping jaw 323 is mounted on the sliding plate 328; the two ends of the lifting cylinder 326 are also provided with buffer members 329 which are matched with the sliding plate 328. The distance between the first clamping jaw 323 and the second clamping jaw 324 is controlled through the lifting air cylinder 326, so that the grabbing mechanism 32 can adapt to grabbing of the air springs 200 with different heights, and the flexibility is good.
In addition, as shown in fig. 2, the supporting press-mounting module 4 further includes a traversing mechanism 43, where the traversing mechanism 43 includes a top plate 431, a stand 432, and a traversing plate 433, the top plate 431 is fixedly connected with the assembling table 1 through the stand 432, one side of the top plate 431 is provided with a linear sliding rail group 434, the other side is provided with a second sliding rail 435 parallel to the linear sliding rail group 434, one side of the traversing plate 433 is connected with a sliding block on the linear sliding rail group 434, and the other side is connected with the sliding block on the second sliding rail 435. The traversing mechanism 43 has simple structure and stable operation.
As shown in fig. 2 and 8, the press-fitting mechanism 42 is disposed on the traversing plate 433 and comprises a lifting electric cylinder 421, a sliding rod 422 and a lifting plate 423, wherein the lifting electric cylinder 421 is fixed on the top of the traversing plate 433, the output end of the lifting electric cylinder 421 is connected with the lifting plate 423, four corners of the lifting electric cylinder 421 are provided with sliding rods 422 slidably connected with the traversing plate 433, the top ends of the sliding rods 422 are connected with a sliding rod connecting plate 424, and the bottom ends of the sliding rods 422 are connected with the lifting plate 423; an upper plug 425 matched with the upper air chamber 201 is further arranged below the lifting plate 423, a clamping jaw IV 426 matched with the upper air chamber is arranged below the upper plug, and the clamping jaw IV 426 is fixedly connected with the lifting plate 423. The traversing mechanism 43 and the press-fitting mechanism 42 are respectively provided with a buffer and a displacement sensor for limiting the travel, so that the displacement accuracy of traversing and press-fitting is ensured, and the press-fitting safety and accuracy are improved.
The upper plug 425 is fixedly connected with the lifting plate 423 through the adjusting seat 427; the upper plug 425 comprises a rubber head 4251, an expander 4252 and a connector, wherein one end of the expander 4252 is provided with the rubber head 5251, the connector is arranged on the outer side of the expander 4252, and the rubber head 4251 is matched with the opening of the upper air chamber 201 and can seal the opening of the upper air chamber 201; the upper plug 425 is connected with an inflation air source and a pressure sensor through connectors, and blows air to the air spring 200. When in blowing, the pressure sensor detects the inflation pressure in the air spring 200, and the pressing speed is monitored, so that the air spring is pressed to an accurate height.
As shown in fig. 2 and 9, the supporting mechanism 41 includes a first support 411, a pressing cylinder 412, a second support 413, an extending cylinder 414, and an extending support 415, where the first support 411 is fixed on the assembling table 1, the pressing cylinder 412 is disposed on a side of the first support 411 near the tray 41, a first guide rail 416 disposed parallel to the pressing cylinder 412 is disposed on a side of the pressing cylinder 412, and a second support 413 is disposed on an output end of the pressing cylinder 412 and a slide block of the first guide rail 416; an extension cylinder 414 is fixed above the second support 413, two sides below the extension cylinder 414 are provided with a second guide rail 417 fixed on the second support 413, an output end of the extension cylinder 414 is connected with an extension support 415, the bottom of the extension support 415 is slidably connected with the second guide rail 417, one side, far away from the extension cylinder 414, of the extension support 415 is provided with a third clamping jaw 418, and a lower pressing plate 419 fixed on the extension support 415 is arranged below the third clamping jaw 418. Before press fitting, the lower pressing cylinder 412 is in an extending state, the lower pressing plate 419 is located above the dust cover of the shock absorber body 100, in order to improve the press fitting stability of the shock absorber body 100 during press fitting, the extending cylinder 414 extends to drive the extending support 415 to move towards the shock absorber body 100, then the lower pressing cylinder 412 retracts, the lower pressing plate 419 presses the dust cover of the shock absorber body to expose the positioning ring and the O-shaped ring on the shock absorber body 100, the clamping jaw III 418 starts to clamp the shock absorber body 100, supports the middle section of the shock absorber body, and then the press fitting mechanism can start to press fitting.
The working principle of the air spring and shock absorber body combined equipment of the air shock absorber is as follows: during assembly, the tray module 5 positions the damper body 100, the tray module 5 is conveyed to a station for assembly through the feed line 2, and the lifting mechanism 53 jacks up the tray; the supporting mechanism 41 acts, the extending cylinder 414 extends to drive the extending support 415 to move towards the tray module 5, the lower pressing cylinder 412 retracts, the lower pressing plate 419 presses down the dust cover of the shock absorber body to expose the positioning ring and the O-shaped ring on the shock absorber body 100, and the clamping jaw III 418 starts to clamp the shock absorber body 100 to support the shock absorber body; the mechanical arm grabbing module 3 grabs the hollow spring 200 and guides the hollow spring 200 to the upper side of the shock absorber body 100, the hollow spring 200 is inserted into the shock absorber body 100, the bottom of the fluctuation piston 202 is inserted to the lower side of the O-shaped ring, and the lower end opening of the fluctuation piston 202 and the shock absorber body 100 are in a relatively sealed state; the traversing mechanism 43 moves to drive the press-fitting mechanism 42 to move to the position right above the empty spring 200, the lifting electric cylinder 421 is started to drive the upper plug 425 to move downwards to be inserted into the opening of the upper air chamber 201, the clamping jaw IV 426 is started to clamp the upper air chamber 201, and the manipulator grabbing module 3 returns to the original position; the clamping jaw III 418 loosens the shock absorber body 100, the upper plug 425 ventilates, the opening of the upper air chamber 201 is tightly sealed by expansion, air is blown into the upper air chamber 201, the bottom of the fluctuation piston 202 is pressed to the position of the baffle ring of the shock absorber body 100, then air blowing is stopped, the upper air chamber 201 is deflated, the upper plug 425 does not expand to tightly open the upper air chamber 201, in a loosening state, the pressing mechanism 42 and the traversing mechanism 43 drive the upper plug 425 to return to the original position, and the assembly of the shock absorber body 100 and the air spring 200 is completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. Air spring and bumper shock absorber body equipment of assembling of air damper, its characterized in that: the automatic feeding device comprises a combined assembly table (1), a feeding line (2), a manipulator grabbing module (3) and a supporting press-fitting module (4), wherein the feeding line (2) is inserted into the combined assembly table (1), two ends of the feeding line extend out of the combined assembly table (1), a tray module (5) is arranged on the feeding line (2), the tray module (5) comprises a tray (51), a positioning mechanism (52) for positioning a shock absorber body (100) and a lifting mechanism (53) which is arranged below the tray (51) and can jack up the tray (51), and the positioning mechanism (52) is arranged above the tray (51); the manipulator grabbing module (3) is arranged at the rear side of the assembling table (1) and is used for grabbing and positioning the empty springs (200); the supporting press-fitting module (4) is arranged above the combined mounting table (1) and comprises a supporting mechanism (41), a press-fitting mechanism (42) and a transverse moving mechanism (43) for driving the press-fitting mechanism (42) to move to a position right above the empty spring (200), the supporting mechanism (41) is arranged on the opposite side of the manipulator grabbing module (3) and supports the shock absorber body (100), and the press-fitting mechanism (42) is arranged above the feeding line (2) in a crossing manner and presses the empty spring (200); a control cabinet (6) is further arranged on one side of the assembling table (1), and the control cabinet (6) controls the action of each module;
the positioning mechanism (52) comprises an outer positioning sleeve (521), an inner positioning sleeve (522), a plug pin (523), an outer protective sleeve (524) and an inner protective sleeve (525), wherein the outer positioning sleeve (521) and the inner positioning sleeve (522) are coaxially arranged and are fixed above the tray (51), the inner protective sleeve (525) is inlaid at the upper end of the outer protective sleeve (524), and a supporting part which is profiled with the outer side of the shock absorber body (100) is arranged at the inner side of the inner protective sleeve (525); the outer protective sleeve (524) is inserted between the outer positioning sleeve (521) and the inner positioning sleeve (522), a step (5241) matched with the top of the outer positioning sleeve (521) is arranged on the outer side of the outer protective sleeve (524), and the outer protective sleeve is fixedly connected with the outer positioning sleeve (521) through a plug pin (523) arranged on the outer positioning sleeve (521); the outer side of the upper end of the inner positioning sleeve (522) is provided with a first positioning groove (5221) matched with the positioning pin (101) on the shock absorber body (100), the central axis of the first positioning groove (5221) is on the same plane with the central axis of the plug pin (523), the lower end of the outer protective sleeve (524) is provided with a second positioning groove (5242) matched with the top surface pin of the outer positioning sleeve (521), and the central axis of the second positioning groove (5242) is perpendicular to the central axis of the plug pin (523);
the supporting mechanism (41) comprises a first support (411), a second lower pressure cylinder (412), a second support (413), an extending cylinder (414) and an extending support (415), wherein the first support (411) is fixed on the assembling table (1), the lower pressure cylinder (412) is arranged on one side, close to the tray (51), of the first support (411), a first guide rail (416) which is parallel to the lower pressure cylinder (412) is arranged on one side of the lower pressure cylinder (412), and the second support (413) is arranged on the output end of the lower pressure cylinder (412) and a sliding block of the first guide rail (416); the utility model discloses a hydraulic lifting device for a vehicle, including support two (413) top is fixed with and stretches out cylinder (414), stretch out cylinder (414) below both sides are equipped with guide rail two (417) of fixing on support two (413), the output of stretching out cylinder (414) is connected with and stretches out support (415), stretch out support (415) bottom and guide rail two (417) sliding connection, stretch out support (415) one side of keeping away from stretching out cylinder (414) and be equipped with clamping jaw three (418), clamping jaw three (418) below is equipped with holding down plate (419) of fixing on stretching out support (415).
2. The air spring and damper body assembly device of an air damper according to claim 1, wherein: lifting mechanism (53) are including fixed plate (531), promotion cylinder (532), guide arm (533), lifting plate (534), fixed plate (531) and pay-off line (2) fixed connection, fixed plate (531) bottom is equipped with promotion cylinder (532), it is connected with lifting plate (534) through centering joint to promote cylinder (532) output, promotion cylinder (532) four corners is equipped with guide arm (533) with fixed plate (531) sliding connection, guide arm (533) top is connected with lifting plate (534), and the bottom is connected with guide arm connecting plate (535), be equipped with tray (51) on lifting plate (534).
3. The air spring and damper body assembling apparatus of an air damper according to claim 2, wherein: the lifting mechanism (53) further comprises a lifting support assembly, the lifting support assembly comprises a pushing cylinder (536), lower wedge blocks (537) and upper wedge blocks (538), the pushing cylinder (536) is fixed on a fixed plate (531) through an adapter plate, the output end of the pushing cylinder (536) is connected with the lower wedge blocks (537), sliding groove plates (539) which are symmetrically arranged are arranged on two sides of the pushing cylinder (536), T-shaped sliding grooves which are inverted are formed between the sliding groove plates (539), T-shaped sliding tables (537 1) which are slidably connected with the T-shaped sliding grooves are arranged at the lower ends of the lower wedge blocks (537), and upper wedge blocks (538) which are in wedge fit with the lower wedge blocks (537) are fixed below the lifting plate (534).
4. The air spring and damper body assembly device of an air damper according to claim 1, wherein: the manipulator grabbing module (3) comprises a manipulator and a grabbing mechanism (32) arranged at the output end of the manipulator; the grabbing mechanism (32) comprises a connecting seat (321), a connecting plate (322), a first clamping jaw (323) and a second clamping jaw (324), wherein the connecting seat (321) connected with the output end of the manipulator is arranged on the rear side of the connecting plate (322), the first clamping jaw (323) for clamping the fluctuation piston (202) is arranged at the upper end of the front side of the connecting plate (322), and the second clamping jaw (324) for clamping the upper air chamber (201) is arranged at the lower end of the connecting plate; a scanning gun (325) is further arranged between the clamping jaw I (323) and the clamping jaw II (324), and the scanning gun (325) is fixed on the front side of the connecting plate (322) through an adapter plate.
5. The air spring and damper body assembly apparatus of an air damper of claim 4, wherein: the grabbing mechanism (32) further comprises a lifting cylinder (326), a first slide rail (327) which is arranged in parallel with the lifting cylinder (326) is arranged on one side of the lifting cylinder (326), a sliding plate (328) is connected to the output end of the lifting cylinder (326) and a sliding block of the first slide rail (327), and the first clamping jaw (323) is arranged on the sliding plate (328); and buffer pieces (329) matched with the sliding plates (328) are further arranged at two ends of the lifting cylinder (326).
6. The air spring and damper body assembling apparatus of an air damper according to claim 1 or 5, wherein: the transverse moving mechanism (43) comprises a top plate (431), a stand column (432) and a transverse moving plate (433), wherein the top plate (431) is fixedly connected with the assembling table (1) through the stand column (432), a linear sliding rail group (434) is arranged on one side of the top plate (431), a sliding rail II (435) parallel to the linear sliding rail group (434) is arranged on the other side of the top plate (431), one side of the transverse moving plate (433) is connected with a sliding block on the linear sliding rail group (434), and the other side of the transverse moving plate is connected with the sliding block on the sliding rail II (435).
7. The air spring and damper body assembly apparatus of an air damper of claim 6, wherein: the press-fit mechanism (42) is arranged on the transverse moving plate (433) and comprises a lifting electric cylinder (421), a sliding rod (422) and a lifting plate (423), wherein the lifting electric cylinder (421) is fixed at the top of the transverse moving plate (433), the lifting plate (423) is connected to the output end of the lifting electric cylinder (421), the sliding rod (422) which is in sliding connection with the transverse moving plate (433) is arranged at four corners of the lifting electric cylinder (421), the top end of the sliding rod (422) is connected with the sliding rod connecting plate (424), and the bottom end of the sliding rod (422) is connected with the lifting plate (423); the lifting plate (423) is characterized in that an upper plug (425) matched with the upper air chamber (201) is further arranged below the lifting plate (423), a clamping jaw IV (426) matched with the upper air chamber (201) is arranged below the upper plug (425), and the clamping jaw IV (426) is fixedly connected with the lifting plate (423).
8. The air spring and damper body assembly apparatus of an air damper of claim 7, wherein: the upper plug (425) is fixedly connected with the lifting plate (423) through the adjusting seat (427); the upper plug (425) comprises a rubber head (4251), an expander (4252) and a connector, wherein the rubber head (4251) is arranged at one end of the expander (4252), the connector is arranged at the outer side of the expander, and the rubber head (4251) of the upper plug (425) is matched with the opening of the upper air chamber (201) to seal the opening of the upper air chamber (201); the upper plug (425) is connected with an inflation gas source and a pressure sensor through connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310129626.1A CN116408632B (en) | 2023-02-17 | 2023-02-17 | Air spring and shock absorber body combined installation equipment of air shock absorber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310129626.1A CN116408632B (en) | 2023-02-17 | 2023-02-17 | Air spring and shock absorber body combined installation equipment of air shock absorber |
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| CN116408632A CN116408632A (en) | 2023-07-11 |
| CN116408632B true CN116408632B (en) | 2023-11-03 |
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| CN202310129626.1A Active CN116408632B (en) | 2023-02-17 | 2023-02-17 | Air spring and shock absorber body combined installation equipment of air shock absorber |
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| CN116408632A (en) | 2023-07-11 |
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