CN115365799B - Device is screwed up to car oil pan filter support - Google Patents
Device is screwed up to car oil pan filter support Download PDFInfo
- Publication number
- CN115365799B CN115365799B CN202210948436.8A CN202210948436A CN115365799B CN 115365799 B CN115365799 B CN 115365799B CN 202210948436 A CN202210948436 A CN 202210948436A CN 115365799 B CN115365799 B CN 115365799B
- Authority
- CN
- China
- Prior art keywords
- oil pan
- assembly
- filter
- plate
- filter support
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 51
- 238000006073 displacement reaction Methods 0.000 claims description 29
- 230000001737 promoting effect Effects 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002950 deficient Effects 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- B23P19/04—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 assembling or disassembling parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a tightening device for a filter bracket of an automobile oil pan, which comprises an equipment rack, a lifting sliding table, a tightening assembly, a height detection assembly, a tool clamp and a control cabinet, wherein the control cabinet is arranged on the equipment rack; the tool clamp is arranged on the upper surface of the placing table, is used for clamping and fixing the oil pan, and enables a screw hole prefabricated on the oil pan and used for installing the filter bracket to vertically upwards; the height detection assembly and the lifting sliding table are arranged on the upper surface of the placing table, the tightening assembly is arranged on the lifting sliding table, and the lifting sliding table is used for driving the tightening assembly to descend right above the threaded hole after the threaded hole is preloaded with the filter support, so that the tightening assembly is close to the filter support and assembled with the filter support. The invention can effectively reduce the labor intensity of manual assembly, can ensure the perpendicularity of assembly to greatly reduce defective products, can set assembly torque through equipment, and greatly improves the assembly qualification rate. Effectively eradicates the problems of traditional assembly.
Description
Technical Field
The invention relates to the technical field of automobile assembly, in particular to a tightening device for an automobile oil pan filter bracket.
Background
In the assembly of automobile engines, an oil filter is required to be mounted on an oil pan. And the connecting part of the filter and the oil pan is the filter bracket. The bracket assembly method is to screw the filter bracket into a prefabricated threaded hole on the oil pan.
The oil pan adopts aluminum alloy material generally to can adopt tight fit between prefabricated screw thread and the support, the filter support is for including the double-thread work piece of last screw thread and lower screw thread, during the assembly, need use screw up the instrument just can assemble the support on the oil pan, traditional instrument adopts manual box spanner to assemble the support, in last screw thread outside through the sleeve cover, will screw down the screw thread again into the prefabricated screw hole in the oil pan, adopts traditional assembly's mode to have following shortcoming:
1. the tightening force cannot be monitored in the assembly process, so that the torsion cannot reach a preset value to cause unqualified products, or the torsion is too large to cause the workpiece to be extruded and deformed to cause unqualified products or scrapped products;
2. in the manual assembly process, the filter bracket deviates from the threaded hole, so that a workpiece is damaged;
3. the manual assembly has high labor intensity.
Disclosure of Invention
Aiming at the defects, the invention provides the tightening device for the filter support of the automobile oil pan, which can effectively reduce the labor intensity of manual assembly, can ensure the verticality of the assembly to greatly reduce defective products, can set the assembly torque through equipment and greatly improve the assembly qualification rate. Effectively eradicates the problems of traditional assembly.
In order to solve the technical problems, the invention adopts the following technical scheme:
the device comprises an equipment rack, a lifting sliding table, a tightening assembly, a height detection assembly, a tool clamp and a control cabinet, wherein the control cabinet is arranged on the equipment rack;
the middle part of the equipment rack is provided with a placing table, the tool clamp is arranged on the upper surface of the placing table, and is used for clamping and fixing the oil pan, and a screw hole which is prefabricated on the oil pan and used for installing a filter bracket is vertically upwards;
the height detection assembly and the lifting sliding table are both arranged on the upper surface of the placing table, the tightening assembly is arranged on the lifting sliding table, the lifting sliding table is used for driving the tightening assembly to descend right above the threaded hole after the filter support is pre-installed in the threaded hole, so that the tightening assembly is close to the filter support and assembled with the filter support, the tightening assembly is used for driving the filter support to rotate so as to screw the filter support into the threaded hole, the filter support detects torsion data of the filter support and the threaded hole and transmits the torsion data to the control cabinet for storage, the filter support is further used for reversely rotating to separate from the filter support after the torsion of the filter support and the threaded hole reaches a preset value, and the lifting sliding table is further used for driving the tightening assembly to ascend to be far away from the filter support after the tightening assembly is separated from the filter support;
the height detection assembly is used for detecting the distance between the upper surface of the filter support and the upper surface of the threaded hole after the filter support is screwed into the threaded hole, and transmitting detected distance data to the control cabinet for storage.
After the technical scheme is adopted, compared with the prior art, the invention has the following advantages:
the invention can automatically screw the filter bracket into the threaded hole on the oil low shell, can effectively reduce the labor intensity of manual assembly, can ensure the perpendicularity of assembly to greatly reduce defective products, can set assembly torque through equipment, greatly improves the assembly qualification rate, and effectively solves the problem of traditional assembly.
Further, be provided with detection installing support and slip table installing support on placing the platform, it sets up in the upper surface of placing the platform to detect the installing support, the slip table installing support sets up in the top that detects the installing support, high detection subassembly sets up in detecting the installing support, the lift slip table sets up on the slip table installing support.
Further, a front side fixing plate is arranged on the front surface of the sliding table mounting bracket, and a top fixing plate is arranged at the top of the sliding table mounting bracket;
the lifting sliding table comprises a sliding rail, a sliding plate, a spanner fixing frame and a first lifting cylinder, wherein the sliding rail is vertically arranged on the front surface of the front side fixing plate, the sliding plate is arranged on a sliding block on the sliding rail, the spanner fixing frame is arranged on the front surface of the sliding plate, the tightening assembly is arranged on the spanner fixing frame, the first lifting cylinder is arranged on the upper surface of the top fixing plate, a push rod of the first lifting cylinder penetrates through the top mounting plate to be connected with the sliding plate, and the first lifting cylinder is used for pushing the sliding plate to ascend or descend along the sliding rail;
the bottom end of the front surface of the front side fixing plate is provided with a sliding plate limiting block used for limiting the lowest moving position of the sliding plate.
The adoption of the method has the further beneficial effects that: the screwing assembly is driven to ascend or descend through the lifting sliding table, so that the screwing assembly reaches a station to screw the filter bracket into the threaded hole.
Further, screw up the subassembly and include electric torque spanner, the tool bit and torque appearance soon, the upper surface of spanner mount is provided with spanner fixed module, electric torque spanner sets up on spanner fixed module, spanner fixed module is used for fixed electric torque spanner and prescribes a limit to electric torque spanner's horizontal position, electric torque spanner's rotation end runs through spanner fixed module and spanner mount, the tool bit sets up in electric torque spanner's rotation end bottom, the tool bit is used for assembling with the filter support, electric torque spanner is used for driving tool bit and rotates in the horizontal plane, the torque appearance sets up on electric torque spanner, the torque appearance is used for detecting electric torque spanner output's torsion and gives the switch board filter support with torsion data transmission.
The adoption of the method has the further beneficial effects that: the horizontal position of the electric torque wrench is defined by the wrench fixing module so that the screwdriver head is aligned with the threaded hole, and the filter bracket is prevented from deviating in the assembly process.
Further, an origin hovering assembly is arranged on the front side fixing plate and comprises a mounting block, a first pushing cylinder and an origin clamping block, the mounting block is arranged on the rear surface of the front side fixing plate, the first pushing cylinder is arranged on the rear side of the mounting block, the origin clamping block is arranged at the front end of a push rod of the first pushing cylinder, a through hole penetrating through the front end face and the rear end face of the mounting block is formed in the middle of the mounting block, and the origin clamping block is arranged in the through hole and can move back and forth along the through hole;
the rear surface of slide is provided with the origin lock, the origin draw-in groove has been seted up to the rear surface of origin lock, first promotion cylinder is used for promoting the origin fixture block and shifts forward or backward to make origin fixture block card in or deviate from the origin draw-in groove, when origin fixture block card in origin draw-in groove, the top of slide rail is fixed in to the slide, when origin fixture block deviate from the origin draw-in groove, the slide can follow the slide rail freedom and reciprocate.
The adoption of the method has the further beneficial effects that: the sliding plate can be fixed at the top end of the sliding rail through the origin hovering component, so that the sliding plate is prevented from falling naturally.
Further, detect the installing support middle part and be provided with the detection fixed plate, the high detection subassembly sets up on detecting the fixed plate, the high detection subassembly includes direction fixed block, guide mounting panel, second promotion cylinder, second lift cylinder, displacement chi and displacement sensor, the direction fixed block sets up on detecting the fixed plate, the second promotes the cylinder and sets up in the rear end of direction fixed block, the push rod of second promotion cylinder runs through the guide fixed block, the guide mounting panel sets up in the push rod front end of second promotion cylinder, the rear end of guide mounting panel is provided with two horizontal guide arms, and two horizontal guide arms set up respectively in the left and right sides of second promotion cylinder and the rear end all runs through the guide fixed block, the second promotes the cylinder and is used for promoting the guide mounting panel and move forward or backward in the horizontal plane, the second lift cylinder sets up in the front end of guide mounting panel, the displacement chi sets up in the push rod bottom of second lift cylinder, the vertical outside that sets up in the displacement chi, the second lift cylinder is used for driving displacement chi and displacement sensor and rises or descends.
The adoption of the method has the further beneficial effects that: when detecting, the second promotes the cylinder and promotes the mounting panel, and the lift cylinder drives the displacement chi and descends, comes the upper surface to Ji Lvqing ware support through the displacement chi, and the rethread displacement sensor detects the distance of screw hole upper surface to filter support upper surface, can detect whether the filter support completely assembles in threaded hole.
Further, still include filter support detection component, filter support detection component includes photoelectric sensor and sensor support, the sensor support sets up in the upper surface of placing the platform, photoelectric sensor sets up in the top of sensor support, photoelectric sensor's transmitting end is towards the mounted position of filter support directly over the screw hole, photoelectric sensor is used for detecting whether the mounted position department of filter support has installed the filter support.
The adoption of the method has the further beneficial effects that: whether the filter support is pre-installed in the threaded hole can be detected before assembly through the filter support detection assembly, and errors in the assembly process are avoided.
Further, the fixture comprises a fixture support, a fixture placing plate, a fixed limiting block, an adjustable limiting block, a supporting seat and a lever type air cylinder, wherein the fixture support is arranged on the upper surface of the placing table, and the fixture placing plate is arranged on the top of the fixture support;
the fixture comprises a fixture placement plate, a plurality of fixed limiting blocks and adjustable limiting blocks, wherein the fixed limiting blocks and the adjustable limiting blocks are distributed on the upper surface of the fixture placement plate and located on the outer side of the outline of the oil pan, the distance between the adjustable limiting blocks and the outer outline of the oil pan is adjustable, and the fixed limiting blocks and the adjustable limiting blocks are used for limiting the horizontal position of the oil pan;
the upper surface of the clamp placing plate and the inner side of the outline of the oil pan are provided with a plurality of supporting seats in a distributed manner, and the supporting seats are used for supporting the oil pan upwards and enabling the lower surface of the oil pan and the upper surface of the clamp placing plate to have a certain distance;
be provided with a plurality of lever cylinders in the anchor clamps support, the lever that presses of lever cylinder sets up in the anchor clamps upper surface of placing the board and distributes and set up in the profile outside of oil pan, the piston rod of lever cylinder runs through the anchor clamps and places behind the board and be connected with the connecting rod of pressing the lever, lever cylinder is used for promoting the pressing end of pressing the lever and rotates downwards in vertical plane, makes the pressing end of pressing the lever support at the surface at the bottom of the oil casing, makes oil casing bottom and anchor clamps support relatively fixed, lever cylinder is used for promoting the pressing end of pressing the lever and upwards rotates in vertical plane, makes the pressing end of pressing the lever keep away from the oil casing bottom.
The adoption of the method has the further beneficial effects that: the tool clamp is reasonable in structure, can firmly clamp and fix the oil pan, and ensures normal operation of assembly operation.
Further, the upper surface of the clamp placing plate and the inner side of the outline of the oil pan are provided with a plurality of proximity switches in a distributed mode, when the proximity switches are triggered on the lower surface of the oil pan, the lever type air cylinder pushes the pressing end of the pressing lever to rotate downwards in the vertical plane, so that the pressing end of the pressing lever abuts against the outer surface of the oil pan, and the oil pan and the clamp support are relatively fixed.
Further, a touch display screen is arranged on the equipment rack and is electrically connected with the control cabinet, and the touch display screen is used for displaying torsion values of the filter support and the threaded holes.
The adoption of the method has the further beneficial effects that: the torque data is displayed through the touch display screen, so that the operator can observe conveniently.
The invention will now be described in detail with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic perspective view of an omitted equipment rack according to the present invention;
FIG. 4 is a schematic perspective view of the elevating slide table, the tightening assembly and the height detecting assembly of the present invention;
FIG. 5 is an enlarged view at A of FIG. 4;
FIG. 6 is a schematic perspective view of another view of the elevating slide table, the tightening assembly and the height detecting assembly of the present invention;
FIG. 7 is a schematic cross-sectional view of the elevating slide table, the tightening assembly and the height detecting assembly of the present invention;
FIG. 8 is an enlarged view at B of FIG. 7;
FIG. 9 is a schematic perspective view of a filter holder detection assembly according to the present invention;
FIG. 10 is a schematic perspective view of an oil pan assembled by the tool clamp of the invention;
FIG. 11 is a schematic perspective view of a tooling fixture of the present invention assembled with an oil pan from another perspective;
FIG. 12 is a schematic perspective view of a tooling fixture according to the present invention;
FIG. 13 is a schematic view of the structure of a filter holder of the present invention;
fig. 14 is a schematic view of the structure of the oil pan of the present invention ((1) is a screw hole prefabricated in the oil pan for mounting a filter holder).
In the drawings, the list of components represented by the various numbers is as follows:
1. an equipment rack; 11. a placement table; 12. detecting a mounting bracket; 121. detecting a fixing frame; 13. a slipway mounting bracket; 131. a front side fixing plate; 132. a top fixing plate; 2. lifting the sliding table; 21. a slide rail; 22. a slide plate; 23. a spanner fixing frame; 231. a wrench fixing module; 24. a first lifting cylinder; 25. a slide plate limiting block; 261. a mounting block; 262. a first pushing cylinder; 263. an origin clamping block; 264. an origin lock; 2641. an origin clamping groove; 3. tightening the assembly; 31. an electric torque wrench; 32. a screwdriver head; 33. a torsion instrument; 4. a height detection assembly; 41. a guide fixing block; 42. a guide mounting plate; 421. a horizontal guide rod; 43. a second pushing cylinder; 44. a second lifting cylinder; 45. a displacement ruler; 46. a displacement sensor; 5. a fixture clamp; 51. a clamp bracket; 52. a jig placing plate; 53. fixing a limiting block; 54. an adjustable limiting block; 55. a support base; 56. a lever type cylinder; 561. pressing the lever; 57. a proximity switch; 6. a control cabinet; 7. a filter holder detection assembly; 71. a photoelectric sensor; 72. a sensor holder; 8. touching the display screen; 9. a filter holder; 10. an oil pan.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1, 2 and 3, the tightening device for the filter bracket of the oil pan of the automobile comprises an equipment rack 1, a lifting sliding table 2, a tightening assembly 3, a height detection assembly 4, a tool clamp 5 and a control cabinet 6, wherein the control cabinet 6 is arranged on the equipment rack 1;
the middle part of the equipment rack 1 is provided with a placing table 11, the tool fixture 5 is arranged on the upper surface of the placing table 11, the tool fixture 5 is used for assembling and fixing an oil pan, and a screw hole which is prefabricated on the oil pan and used for installing a filter bracket is vertically upwards;
the height detection assembly 4 and the lifting sliding table 2 are both arranged on the upper surface of the placement table 11, the tightening assembly 3 is arranged on the lifting sliding table 2, the lifting sliding table 2 is used for driving the tightening assembly 3 to descend right above the threaded hole after the filter support is pre-installed in the threaded hole, so that the tightening assembly 3 is close to the filter support and assembled with the filter support, the tightening assembly 3 is used for driving the filter support to rotate so as to screw the filter support into the threaded hole, the filter support detects torsion data of the filter support and the threaded hole and transmits the torsion data to the control cabinet 6 for storage, the tightening assembly is also used for reversely rotating so as to be separated from the filter support after the torsion of the filter support and the threaded hole reaches a preset value, and the lifting sliding table 2 is also used for driving the tightening assembly 3 to ascend so as to be far away from the filter support after the tightening assembly 3 is separated from the filter support;
the height detection assembly 4 is used for detecting the distance between the upper surface of the filter support and the upper surface of the threaded hole after the filter support is screwed into the threaded hole, and transmitting detected distance data to the control cabinet 6 for storage.
As shown in fig. 3, as an embodiment, the placing table 11 is provided with a detection mounting bracket 12 and a sliding table mounting bracket 13, the detection mounting bracket 12 is disposed on the upper surface of the placing table 11, the sliding table mounting bracket 13 is disposed on the top of the detection mounting bracket 12, the height detection assembly 4 is disposed in the detection mounting bracket 12, and the lifting sliding table 2 is disposed on the sliding table mounting bracket 13.
As shown in fig. 1 and 2, as an embodiment, the front surface of the slide mounting bracket 13 is provided with a front side fixing plate 131, and the top of the slide mounting bracket 13 is provided with a top fixing plate 132;
the lifting sliding table 2 comprises a sliding rail 21, a sliding plate 22, a wrench fixing frame 23 and a first lifting cylinder 24, wherein the sliding rail 21 is vertically arranged on the front surface of a front side fixing plate 131, the sliding plate 22 is arranged on a sliding block on the sliding rail 21, the wrench fixing frame 23 is arranged on the front surface of the sliding plate 22, the tightening assembly 3 is arranged on the wrench fixing frame 23, the first lifting cylinder 24 is arranged on the upper surface of a top fixing plate 132, a push rod of the first lifting cylinder 24 penetrates through a top mounting plate to be connected with the sliding plate 22, and the first lifting cylinder 24 is used for pushing the sliding plate 22 to ascend or descend along the sliding rail 21;
the front surface bottom end of the front side fixing plate 131 is provided with a slide plate stopper 25 for restricting the lowest movement position of the slide plate 22.
As an embodiment, the tightening assembly 3 includes an electric torque wrench 31, a driver head 32 and a torque meter 33, a wrench fixing module 231 is disposed on the upper surface of the wrench fixing frame 23, the electric torque wrench 31 is disposed on the wrench fixing module 231, the wrench fixing module 231 is used for fixing the electric torque wrench 31 and limiting the horizontal position of the electric torque wrench 31, the rotating end of the electric torque wrench 31 penetrates through the wrench fixing module 231 and the wrench fixing frame 23, the driver head 32 is disposed at the bottom of the rotating end of the electric torque wrench 31, the driver head 32 is used for being assembled with a filter bracket, the electric torque wrench 31 is used for driving the driver head 32 to rotate in a horizontal plane, the torque meter 33 is disposed on the electric torque wrench 31, and the torque meter 33 is used for detecting torque output by the electric torque wrench 31 and transmitting torque data to the filter bracket of the control cabinet 6.
As shown in fig. 8, as an embodiment, the front side fixing plate 131 is provided with an origin hovering component, the origin hovering component includes a mounting block 261, a first pushing cylinder 262 and an origin clamping block 263, the mounting block 261 is disposed on the rear surface of the front side fixing plate 131, the first pushing cylinder 262 is disposed on the rear side of the mounting block 261, the origin clamping block 263 is disposed at the front end of the push rod of the first pushing cylinder 262, a through hole penetrating through the front end surface and the rear end surface of the mounting block 261 is formed in the middle of the mounting block 261, and the origin clamping block 263 is disposed in the through hole and can move back and forth along the through hole;
the rear surface of the slide plate 22 is provided with an origin lock 264, the rear surface of the origin lock 264 is provided with an origin clamping groove 2641, the first pushing cylinder 262 is used for pushing the origin clamping block 263 to move forwards or backwards so that the origin clamping block 263 is clamped into or separated from the origin clamping groove 2641, when the origin clamping block 263 is clamped into the origin clamping groove 2641, the slide plate 22 is fixed at the top end of the slide rail 21, and when the origin clamping block 263 is separated from the origin clamping groove 2641, the slide plate 22 can move up and down freely along the slide rail 21.
As shown in fig. 4, fig. 5, fig. 6 and fig. 7, as an implementation manner, the middle part of the detection mounting bracket 12 is provided with a detection fixing plate 121, the height detection assembly 4 is arranged on the detection fixing plate 121, the height detection assembly 4 comprises a guide fixing block 41, a guide mounting plate 42, a second pushing cylinder 43, a second lifting cylinder 44, a displacement ruler 45 and a displacement sensor 46, the guide fixing block 41 is arranged on the detection fixing plate 121, the second pushing cylinder 43 is arranged at the rear end of the guide fixing block 41, a push rod of the second pushing cylinder 43 penetrates through the guide fixing block 41, the guide mounting plate 42 is arranged at the front end of a push rod of the second pushing cylinder 43, two horizontal guide rods 421 are respectively arranged at the left side and the right side of the guide mounting plate 42 and the rear end of the guide mounting plate, the second pushing cylinder 43 is used for pushing the guide mounting plate 42 to move forwards or backwards in a horizontal plane, the second lifting cylinder 44 is arranged at the front end of the guide mounting plate 42, the push rod 45 is arranged at the front end of the guide mounting plate 45, the displacement ruler 45 is arranged at the bottom end of the second lifting cylinder 44 and the displacement sensor 46 is arranged at the outer side of the displacement sensor 46.
As shown in fig. 3 and 9, as an embodiment, the filter holder detection assembly 7 further includes a filter holder detection assembly 7, the filter holder detection assembly 7 includes a photoelectric sensor 71 and a sensor holder 72, the sensor holder 72 is disposed on the upper surface of the placement table 11, the photoelectric sensor 71 is disposed on top of the sensor holder 72, the emitting end of the photoelectric sensor 71 faces the mounting position of the filter holder directly above the threaded hole, and the photoelectric sensor 71 is used for detecting whether the filter holder is mounted at the mounting position of the filter holder;
specifically, the photoelectric sensor 71 is used for emitting laser to the installation position of the filter support, when the laser contacts the filter support and then is reflected to the receiving end of the photoelectric sensor 71, whether the filter support exists at the installation position or not is judged by judging the reflection distance of the laser, and when the filter support is used, the photoelectric sensor 71 can be externally connected with an indicator lamp or is connected with the touch display screen 8 to prompt an operator whether the filter support is correctly pre-installed at the installation position.
As shown in fig. 10, 11 and 12, as an embodiment, the tool fixture 5 includes a fixture bracket 51, a fixture placement plate 52, a fixed stopper 53, an adjustable stopper 54, a support base 55 and a lever type cylinder 56, wherein the fixture bracket 51 is disposed on the upper surface of the placement table 11, and the fixture placement plate 52 is disposed on the top of the fixture bracket 51;
the upper surface of the clamp placing plate 52 and the outer side of the outline of the oil pan are provided with a plurality of fixed limiting blocks 53 and adjustable limiting blocks 54 in a distributed manner, the distance between the adjustable limiting blocks 54 and the outer outline of the oil pan is adjustable, and the fixed limiting blocks 53 and the adjustable limiting blocks 54 are used for limiting the horizontal position of the oil pan;
a plurality of supporting seats 55 are distributed on the upper surface of the clamp placing plate 52 and positioned on the inner side of the outline of the oil pan, and the supporting seats 55 are used for supporting the oil pan upwards and enabling a certain distance to be reserved between the lower surface of the oil pan and the upper surface of the clamp placing plate 52;
the fixture bracket 51 is internally provided with a plurality of lever-type air cylinders 56, pressing levers 561 of the lever-type air cylinders 56 are arranged on the upper surface of the fixture placement plate 52 and are distributed and arranged on the outer side of the outline of the oil pan, piston rods of the lever-type air cylinders 56 penetrate through the fixture placement plate 52 and are connected with connecting rods of the pressing levers 561, the pressing ends of the lever-type air cylinders 56 are used for pushing the pressing ends of the pressing levers 561 to rotate downwards in a vertical plane, the pressing ends of the pressing levers 561 are abutted against the outer surface of the oil pan, the oil pan and the fixture bracket 51 are relatively fixed, and the pressing ends of the lever-type air cylinders 56 are used for pushing the pressing ends of the pressing levers 561 to rotate upwards in the vertical plane, so that the pressing ends of the pressing levers 561 are far away from the oil pan.
As an embodiment, the upper surface of the clamp placement plate 52 is provided with a plurality of proximity switches 57 on the inner side of the outline of the oil pan, and when the proximity switches 57 are triggered on the lower surface of the oil pan, the lever-type cylinder 56 pushes the pressing end of the pressing lever 561 to rotate downwards in the vertical plane, so that the pressing end of the pressing lever 561 abuts against the outer surface of the oil pan, and the oil pan and the clamp bracket 51 are relatively fixed.
As an implementation manner, the equipment rack 1 is provided with a touch display screen 8, the touch display screen 8 is electrically connected with the control cabinet 6, and the touch display screen 8 is used for displaying torsion values of the filter bracket and the threaded hole.
As shown in fig. 11 and 12, the oil pan 10 is provided with a screw hole for mounting the filter holder 9.
The working flow of the invention is as follows:
the front working, screwing the lower thread of the filter bracket 9 into the threaded hole of the oil pan 10 for installing the filter bracket 9;
installation of the oil pan 10: placing the oil pan 10 on the upper surface of the clamp placing plate 52, enabling all the fixed limiting blocks 53 and the adjustable limiting blocks 54 to be matched with the oil pan 10, and supporting the oil pan 10 through the supporting seat 55, when the oil pan 10 is placed in place and the proximity switch 57 is triggered, pushing the pressing end of the pressing lever 561 to rotate downwards in a vertical plane by the lever type air cylinder 56 until the pressing end of the pressing lever 561 abuts against the outer surface of the oil pan, so that the oil pan is fixed on the clamp placing plate 52, and the installation of the oil pan is completed;
mounting of the filter holder 9: the first pushing cylinder 262 pushes the origin clamping block 263 to move backwards in the horizontal plane so as to enable the origin clamping block 263 to be separated from the origin clamping groove 2641, the first lifting cylinder 24 pushes the sliding plate 22 to descend along the guide rail 21 until the screwing tool head 32 contacts with the filter support 9 and is assembled, the screwing tool head 31 drives the screwing tool head 32 to rotate, the screwing tool head drives the filter support to rotate so as to screw the filter support into a threaded hole on the oil pan (and in the rotating process, the first lifting cylinder 24 can continuously push the sliding plate 22 to descend along with the descending of the filter support), the torque meter 33 detects torque data of the filter support and the threaded hole (the torque of the filter support and the threaded hole is equal to the torque output by the electric torque wrench) and transmits the torque data to the control cabinet 6 for storage, and the control cabinet 6 stores the torque data and displays the torque value through the touch display screen 8;
when the torque value reaches a preset value, the electric torque wrench 31 drives the screwdriver head 32 to rotate in the direction so as to separate the screwdriver head from the filter support, then the first lifting cylinder 24 pushes the sliding plate 22 to ascend along the guide rail 21 to an ascending position, and the first pushing cylinder 262 pushes the origin clamping block 263 to move forwards in the horizontal plane so as to clamp the origin clamping block 263 into the origin clamping groove 2641, so that the sliding plate 22 stays at the ascending position;
and (3) detecting the height of the filter support: the second pushing cylinder 43 pushes the guide mounting plate 42 to move forwards in the horizontal plane until the displacement ruler 45 moves to be right above the filter support 9, the second lifting cylinder 44 pushes the displacement ruler 43 to descend until the lower surface of the displacement ruler 43 is attached to the upper surface of the filter support 9, the detection end of the displacement sensor 46 contacts and compresses the upper surface of the threaded hole, the distance from the upper surface of the threaded hole to the upper surface of the filter support 9 is detected through the displacement sensor 46, the height of the upper surface of the filter support 9 is obtained, whether the filter support 9 is installed qualified is judged, after detection is finished, the second lifting cylinder 44 pushes the displacement ruler 43 to ascend and reset, and the second pushing cylinder 43 pushes the guide mounting plate 42 to move backwards to an initial position in the horizontal plane;
after the above operation is completed, the lever cylinder 56 pushes the pressing end of the pressing lever 561 to rotate upward in the vertical plane to unset the oil pan 10, and then the assembled acceptable product (the assembled oil pan and the filtered oil are directly) can be taken out.
The foregoing is illustrative of the best mode of carrying out the invention, and is not presented in any detail as is known to those of ordinary skill in the art. The protection scope of the invention is defined by the claims, and any equivalent transformation based on the technical teaching of the invention is also within the protection scope of the invention.
Claims (6)
1. The tightening device for the automobile oil pan filter support is characterized by comprising an equipment rack (1), a lifting sliding table (2), a tightening assembly (3), a height detection assembly (4), a tool clamp (5) and a control cabinet (6), wherein the control cabinet (6) is arranged on the equipment rack (1);
the middle part of the equipment rack (1) is provided with a placing table (11), the tool clamp (5) is arranged on the upper surface of the placing table (11), the tool clamp (5) is used for assembling and fixing the oil pan, and a screw hole which is prefabricated on the oil pan and used for installing a filter bracket is vertically upwards;
the height detection assembly (4) and the lifting sliding table (2) are both arranged on the upper surface of the placement table (11), the tightening assembly (3) is arranged on the lifting sliding table (2), the lifting sliding table (2) is used for driving the tightening assembly (3) to descend right above the threaded hole after the filter support is preassembled in the threaded hole, so that the tightening assembly (3) is close to the filter support and assembled with the filter support, the tightening assembly (3) is used for driving the filter support to rotate so as to screw the filter support into the threaded hole, torque data of the filter support and the threaded hole are detected and transmitted to the control cabinet (6) for storage, the tightening assembly (3) is also used for reversely rotating so as to be separated from the filter support after the torque of the filter support and the threaded hole reaches a preset value, and the lifting sliding table (2) is also used for driving the tightening assembly (3) to ascend so as to be far away from the filter support after the tightening assembly (3) is separated from the filter support;
the height detection assembly (4) is used for detecting the distance between the upper surface of the filter bracket and the upper surface of the threaded hole after the filter bracket is screwed into the threaded hole, and transmitting the detected distance data to the control cabinet (6) for storage; the device is characterized in that a detection mounting bracket (12) and a sliding table mounting bracket (13) are arranged on the placement table (11), the detection mounting bracket (12) is arranged on the upper surface of the placement table (11), the sliding table mounting bracket (13) is arranged at the top of the detection mounting bracket (12), the height detection assembly (4) is arranged in the detection mounting bracket (12), and the lifting sliding table (2) is arranged on the sliding table mounting bracket (13); the front surface of the sliding table mounting bracket (13) is provided with a front side fixing plate (131), and the top of the sliding table mounting bracket (13) is provided with a top fixing plate (132);
the lifting sliding table (2) comprises a sliding rail (21), a sliding plate (22), a wrench fixing frame (23) and a first lifting cylinder (24), wherein the sliding rail (21) is vertically arranged on the front surface of a front side fixing plate (131), the sliding plate (22) is arranged on a sliding block on the sliding rail (21), the wrench fixing frame (23) is arranged on the front surface of the sliding plate (22), the tightening assembly (3) is arranged on the wrench fixing frame (23), the first lifting cylinder (24) is arranged on the upper surface of a top fixing plate (132), a push rod of the first lifting cylinder (24) penetrates through a top mounting plate to be connected with the sliding plate (22), and the first lifting cylinder (24) is used for pushing the sliding plate (22) to ascend or descend along the sliding rail (21).
A slide plate limiting block (25) for limiting the lowest movement position of the slide plate (22) is arranged at the bottom end of the front surface of the front side fixing plate (131);
the tightening assembly (3) comprises an electric torque wrench (31), a screwing tool head (32) and a torque meter (33), wherein a wrench fixing module (231) is arranged on the upper surface of the wrench fixing frame (23), the electric torque wrench (31) is arranged on the wrench fixing module (231), the wrench fixing module (231) is used for fixing the electric torque wrench (31) and limiting the horizontal position of the electric torque wrench (31), the rotating end of the electric torque wrench (31) penetrates through the wrench fixing module (231) and the wrench fixing frame (23), the screwing tool head (32) is arranged at the bottom of the rotating end of the electric torque wrench (31), the screwing tool head (32) is used for being assembled with a filter bracket, the electric torque wrench (31) is used for driving the screwing tool head (32) to rotate in the horizontal plane, and the torque meter (33) is arranged on the electric torque wrench (31), and the torque meter (33) is used for detecting torque force output by the electric torque wrench (31) and transmitting the torque force data to the control cabinet (6);
the novel self-locking device is characterized in that an origin hovering assembly is arranged on the front side fixing plate (131), the origin hovering assembly comprises a mounting block (261), a first pushing cylinder (262) and an origin clamping block (263), the mounting block (261) is arranged on the rear surface of the front side fixing plate (131), the first pushing cylinder (262) is arranged on the rear side of the mounting block (261), the origin clamping block (263) is arranged at the front end of a push rod of the first pushing cylinder (262), a through hole penetrating through the front end face and the rear end face of the mounting block (261) is formed in the middle of the mounting block (261), and the origin clamping block (263) is arranged in the through hole and can move back and forth along the through hole;
the utility model discloses a slide, including slide (22), first promotion cylinder (262) are used for promoting origin fixture block (263) and move forward or backward to make origin fixture block (263) card go into or deviate from origin fixture groove (2641), when origin fixture block (263) card goes into origin fixture groove (2641), slide (22) are fixed in the top of slide rail (21), when origin fixture block (263) deviate from origin fixture groove (2641), slide (22) can follow slide rail (21) free up-and-down movement.
2. The fastening device for a filter bracket of an oil pan of an automobile according to claim 1, wherein a detection fixing plate (121) is arranged in the middle of the detection mounting bracket (12), the height detection assembly (4) is arranged on the detection fixing plate (121), the height detection assembly (4) comprises a guide fixing block (41), a guide mounting plate (42), a second pushing cylinder (43), a second lifting cylinder (44), a displacement ruler (45) and a displacement sensor (46), the guide fixing block (41) is arranged on the detection fixing plate (121), the second pushing cylinder (43) is arranged at the rear end of the guide fixing block (41), a push rod of the second pushing cylinder (43) penetrates through the guide fixing block (41), the rear end of the guide mounting plate (42) is provided with two horizontal guide rods (421), the two horizontal guide rods (421) are respectively arranged at the left side and the right side of the second pushing cylinder (43) and the rear end of the second pushing cylinder (43) and penetrate through the guide fixing block (41) and are arranged at the front end of the second pushing cylinder (42) or the front end of the second pushing cylinder (42), the displacement ruler (45) is arranged at the bottom end of the push rod of the second lifting cylinder (44), the displacement sensor (46) is vertically arranged at the outer side of the displacement ruler (45), and the second lifting cylinder (44) is used for driving the displacement ruler (45) and the displacement sensor (46) to ascend or descend.
3. The automobile oil pan filter holder tightening device according to claim 1, further comprising a filter holder detection assembly (7), the filter holder detection assembly (7) including a photoelectric sensor (71) and a sensor holder (72), the sensor holder (72) being provided on an upper surface of the placement table (11), the photoelectric sensor (71) being provided on a top of the sensor holder (72), a transmitting end of the photoelectric sensor (71) being directed toward a mounting position of the filter holder directly above the screw hole, the photoelectric sensor (71) being used for detecting whether the filter holder is mounted at the mounting position of the filter holder.
4. The tightening device for the automobile oil pan filter bracket according to claim 1, wherein the tool clamp (5) comprises a clamp bracket (51), a clamp placing plate (52), a fixed limiting block (53), an adjustable limiting block (54), a supporting seat (55) and a lever type air cylinder (56), the clamp bracket (51) is arranged on the upper surface of the placing table (11), and the clamp placing plate (52) is arranged on the top of the clamp bracket (51);
the oil pan clamping device comprises a clamp placing plate (52), wherein a plurality of fixed limiting blocks (53) and adjustable limiting blocks (54) are distributed on the upper surface of the clamp placing plate and located on the outer side of the outline of the oil pan, the distance between the adjustable limiting blocks (54) and the outer outline of the oil pan is adjustable, and the fixed limiting blocks (53) and the adjustable limiting blocks (54) are used for limiting the horizontal position of the oil pan;
the upper surface of the clamp placing plate (52) is provided with a plurality of supporting seats (55) in a distributed manner and positioned on the inner side of the outline of the oil pan, and the supporting seats (55) are used for supporting the oil pan upwards and enabling the lower surface of the oil pan and the upper surface of the clamp placing plate (52) to have a certain distance;
be provided with a plurality of lever cylinders (56) in anchor clamps support (51), the pressing lever (561) of lever cylinder (56) set up in anchor clamps place the upper surface of board (52) and distribute and set up in the profile outside of oil pan, the piston rod of lever cylinder (56) runs through behind anchor clamps place board (52) and is connected with the connecting rod of pressing lever (561), lever cylinder (56) are used for promoting the pressing end of pressing lever (561) and rotate downwards in vertical plane, make the pressing end of pressing lever (561) support at the surface of oil pan bottom, make oil pan bottom and anchor clamps support (51) relatively fixed, the pressing end that lever cylinder (56) is used for promoting pressing lever (561) upwards rotates in vertical plane, makes the pressing end of pressing lever (561) keep away from oil pan bottom.
5. The tightening device for the automobile oil pan filter support according to claim 4, wherein a plurality of proximity switches (57) are distributed on the upper surface of the clamp placement plate (52) and located on the inner side of the outline of the oil pan, and when the proximity switches (57) are triggered on the lower surface of the oil pan, the lever type cylinder (56) pushes the pressing end of the pressing lever (561) to rotate downwards in a vertical plane, so that the pressing end of the pressing lever (561) abuts against the outer surface of the oil pan, and the oil pan is fixed relative to the clamp support (51).
6. The tightening device for the automobile oil pan filter support according to claim 1, wherein a touch display screen (8) is arranged on the equipment rack (1), the touch display screen (8) is electrically connected with the control cabinet (6), and the touch display screen (8) is used for displaying torsion values of the filter support and the threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210948436.8A CN115365799B (en) | 2022-08-08 | 2022-08-08 | Device is screwed up to car oil pan filter support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210948436.8A CN115365799B (en) | 2022-08-08 | 2022-08-08 | Device is screwed up to car oil pan filter support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115365799A CN115365799A (en) | 2022-11-22 |
| CN115365799B true CN115365799B (en) | 2023-12-01 |
Family
ID=84064036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210948436.8A Active CN115365799B (en) | 2022-08-08 | 2022-08-08 | Device is screwed up to car oil pan filter support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115365799B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4781517A (en) * | 1986-02-03 | 1988-11-01 | Clay-Mill Technical Systems, Inc. | Robotic automobile assembly |
| JPH03227784A (en) * | 1990-02-02 | 1991-10-08 | Honda Motor Co Ltd | Device for mounting front fender for automobile |
| JPH11115839A (en) * | 1997-10-16 | 1999-04-27 | Fuji Heavy Ind Ltd | Gripper for automobile-seat transfer device |
| JP2003072608A (en) * | 2001-09-06 | 2003-03-12 | Daifuku Co Ltd | Assembling carrying device for automobile and the like |
| CN202079389U (en) * | 2011-01-07 | 2011-12-21 | 天津职业技术师范大学 | Automatic screwing machine for automobile safety-airbag nut |
| CN103182645A (en) * | 2013-03-01 | 2013-07-03 | 杭州沃镭科技有限公司 | Automobile air dryer assembling and testing production line |
| CN203197557U (en) * | 2013-03-01 | 2013-09-18 | 杭州沃镭科技有限公司 | Automobile air drier assembly and detection production line |
| CN204221342U (en) * | 2014-11-06 | 2015-03-25 | 无锡永凯达齿轮有限公司 | Automobile belt regulating wheel automatic tightening special plane |
| CN104786053A (en) * | 2015-05-07 | 2015-07-22 | 湖北精川智能装备股份有限公司 | Automatic assembling machine for automobile starter switch screws |
| CN204700520U (en) * | 2015-05-05 | 2015-10-14 | 湖北精川智能装备股份有限公司 | A kind of automobile starter brush holder screw assembles device for screwing up automatically |
| CN105414919A (en) * | 2015-12-21 | 2016-03-23 | 上海凡峨汽车内饰件制品有限公司 | Supporting rod and hinge assembling and detecting integrated device for automobile sun shield |
| CN108296747A (en) * | 2018-03-26 | 2018-07-20 | 广东鸿图南通压铸有限公司 | Special plane and its application method are integrated in a kind of assembly of automobile support multistation |
| CN108747279A (en) * | 2018-08-09 | 2018-11-06 | 深圳市中科创想科技有限责任公司 | Automobile brake accessory assemble mechanism |
| CN108747321A (en) * | 2018-04-27 | 2018-11-06 | 广东鸿图科技股份有限公司 | Assembly mistake proofing special plane and method for automobile engine chain of gear chamber lid part |
-
2022
- 2022-08-08 CN CN202210948436.8A patent/CN115365799B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4781517A (en) * | 1986-02-03 | 1988-11-01 | Clay-Mill Technical Systems, Inc. | Robotic automobile assembly |
| JPH03227784A (en) * | 1990-02-02 | 1991-10-08 | Honda Motor Co Ltd | Device for mounting front fender for automobile |
| JPH11115839A (en) * | 1997-10-16 | 1999-04-27 | Fuji Heavy Ind Ltd | Gripper for automobile-seat transfer device |
| JP2003072608A (en) * | 2001-09-06 | 2003-03-12 | Daifuku Co Ltd | Assembling carrying device for automobile and the like |
| CN202079389U (en) * | 2011-01-07 | 2011-12-21 | 天津职业技术师范大学 | Automatic screwing machine for automobile safety-airbag nut |
| CN203197557U (en) * | 2013-03-01 | 2013-09-18 | 杭州沃镭科技有限公司 | Automobile air drier assembly and detection production line |
| CN103182645A (en) * | 2013-03-01 | 2013-07-03 | 杭州沃镭科技有限公司 | Automobile air dryer assembling and testing production line |
| CN204221342U (en) * | 2014-11-06 | 2015-03-25 | 无锡永凯达齿轮有限公司 | Automobile belt regulating wheel automatic tightening special plane |
| CN204700520U (en) * | 2015-05-05 | 2015-10-14 | 湖北精川智能装备股份有限公司 | A kind of automobile starter brush holder screw assembles device for screwing up automatically |
| CN104786053A (en) * | 2015-05-07 | 2015-07-22 | 湖北精川智能装备股份有限公司 | Automatic assembling machine for automobile starter switch screws |
| CN105414919A (en) * | 2015-12-21 | 2016-03-23 | 上海凡峨汽车内饰件制品有限公司 | Supporting rod and hinge assembling and detecting integrated device for automobile sun shield |
| CN108296747A (en) * | 2018-03-26 | 2018-07-20 | 广东鸿图南通压铸有限公司 | Special plane and its application method are integrated in a kind of assembly of automobile support multistation |
| CN108747321A (en) * | 2018-04-27 | 2018-11-06 | 广东鸿图科技股份有限公司 | Assembly mistake proofing special plane and method for automobile engine chain of gear chamber lid part |
| CN108747279A (en) * | 2018-08-09 | 2018-11-06 | 深圳市中科创想科技有限责任公司 | Automobile brake accessory assemble mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115365799A (en) | 2022-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111250949A (en) | Press mounting device for check valve of cylinder cover of automobile engine | |
| CN218647017U (en) | Automatic testing jig for timing | |
| CN115365799B (en) | Device is screwed up to car oil pan filter support | |
| CN108213952B (en) | Multifunctional press-fitting tool for headlamp shell | |
| CN111795780A (en) | Fuel pump support gas tightness testing arrangement | |
| CN110064714B (en) | Optical assembly pin bending and forming device | |
| CN218018291U (en) | Automotive carpet assembly PHC board four-jaw nut compression fittings | |
| CN108406209B (en) | Explosion-proof control cabinet explosion-proof surface welding device | |
| CN211527242U (en) | Automatic checking fixture for automobile stamping parts | |
| CN212432504U (en) | Stress detection device | |
| CN210089626U (en) | Automatic checking machine for assembly clearance of TV back plate | |
| CN112405045A (en) | Clamping mechanism for hardware processing and working method thereof | |
| CN217980789U (en) | Unlocking detection mechanism of laser welding support | |
| CN218211907U (en) | Automobile rear seat comfort level detection mechanism | |
| CN212300805U (en) | Testing device for gear shifting control mechanism assembly | |
| CN220480826U (en) | Lamp shell screw automatic assembly equipment | |
| CN217890141U (en) | Oil duct cup plug installation equipment | |
| CN215034677U (en) | Welding tool for chassis | |
| CN219871616U (en) | Voltage withstand testing device for capacitor product | |
| CN220941932U (en) | Nut internal thread verifying attachment | |
| CN218424235U (en) | Automatic detection and classification device for membrane type air spring cylinder body | |
| CN215393031U (en) | Automatic brush tin cream device | |
| CN210375650U (en) | Automobile part brake rod assembly detection table | |
| CN218766593U (en) | Glass inspection positioner | |
| CN219340803U (en) | Car panel beating hole flanging short-term test tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |