CN114393556A - Clamping and positioning device for machining end cover of automobile generator - Google Patents
Clamping and positioning device for machining end cover of automobile generator Download PDFInfo
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- CN114393556A CN114393556A CN202111625082.5A CN202111625082A CN114393556A CN 114393556 A CN114393556 A CN 114393556A CN 202111625082 A CN202111625082 A CN 202111625082A CN 114393556 A CN114393556 A CN 114393556A
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- 238000003754 machining Methods 0.000 title claims abstract description 24
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 238000010248 power generation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/12—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with storage compartments
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamping and positioning device for machining an end cover of an automobile generator, which comprises a rectangular base, wherein a movable clamping structure is arranged on the upper wall surface of the rectangular base, a lifting movable structure is fixed on the lower wall surface of the rectangular base, and a material stacking structure is arranged on the movable clamping structure; the movable clamping structure has the advantages that the movable clamping structure is convenient for fixing and clamping the generator end cover, the use position can be adjusted, the flexibility of the device in use is improved, the movable lifting structure is convenient for adjusting the use height in use, the use height can be adjusted after the generator end cover is fixed, the generator end cover is more convenient to process and can be moved, and therefore the use position of the generator end cover can be adjusted.
Description
Technical Field
The invention relates to the field of machining of generator end covers, in particular to a clamping and positioning device for machining of an automobile generator end cover.
Background
After the generator end cover is produced and prepared, reasonable processing needs to be carried out, when a traditional generator end cover is processed, a reasonable supporting device does not exist, manual fixing and supporting are often carried out, or other supporting parts are used, the generator end cover is processed, a large amount of manual operation is needed, reasonable device supporting cannot be carried out, the generator end cover is blocked in processing, the use position or the use height of the generator end cover cannot be flexibly adjusted temporarily, and the generator end cover is supported to have certain limitation.
Disclosure of Invention
The invention aims to solve the problems and designs a clamping and positioning device for machining an end cover of an automobile generator.
The technical scheme of the invention is that the clamping and positioning device for machining the end cover of the automobile generator comprises a rectangular base, wherein a movable clamping structure is arranged on the upper wall surface of the rectangular base, a lifting movable structure is fixed on the lower wall surface of the rectangular base, and a material stacking structure is arranged on the movable clamping structure;
the mobile clamping structure comprises: the first screw rod module, the first servo motor, the first electric push rod and the pressing plate are arranged on the base;
the upper wall surface of the rectangular base is provided with a first strip-shaped groove, the first lead screw module is arranged in the first strip-shaped groove, the moving end of the first lead screw module is provided with a first support, the upper wall surface of the first support is provided with a first driving mounting seat, the first servo motor is arranged on the upper wall surface of the first driving mounting seat, the driving end of the first servo motor is provided with a first support plate, the upper wall surface of the first support plate is fixedly provided with a pair of first bearing frames, the upper wall surface of the first support plate is fixedly provided with a first folding frame at two sides of each first bearing frame, the first electric push rod is arranged on the lower wall surface of the first folding frame, the driving end of the first electric push rod is provided with a top frame, the lower wall surface of the top frame is provided with a rectangular groove, a first circular groove is formed in the rectangular groove, and a first bearing is inserted in the first circular groove, first supporting rods are installed on the first bearings in an inserted mode, the pressing plate is arranged on each first supporting rod, and a lifting supporting assembly is installed on the lower wall face of each first supporting plate.
The lifting moving structure comprises: the second telescopic motor, the strip-shaped slide rail, the supporting plate and the underframe are arranged;
the lower wall surface of the rectangular base and the positions close to the four corners are respectively and fixedly provided with a first support, a first sleeve is sleeved on the first support, a support plate is fixed on the lower wall surface of the first sleeve, a second strip-shaped groove is formed in the upper wall surface of the underframe, the strip-shaped slide rail is arranged in the second strip-shaped groove, a first slide body is arranged on the strip-shaped slide rail, a first connecting frame is arranged on the upper wall surface of the first slide body, the first connecting frame is connected with the lower wall surface of the support plate, a second telescopic motor is arranged on the support plate, the driving end of the second telescopic motor is connected with the lower wall surface of the rectangular base through a second connecting frame, a strip-shaped clamping groove is formed in the upper wall surface of the underframe, a clamping plate inserted into the strip-shaped clamping groove is fixed on the lower wall surface of the support plate, and a roller wheel which is in lap joint with the strip-shaped clamping groove is arranged on the lower end surface of the clamping plate.
The material stacking structure comprises: the device comprises a strip-shaped frame, a roll shaft and a second sliding body;
the roller shaft is arranged on the upper wall surface of the chassis, the first guide rod is arranged on the strip-shaped frame, the first sliding body is sleeved on the first guide rod, a first support is fixed on the side wall surface of the first sliding body, a rectangular frame is fixed on the first support horizontally corresponding to the first support together, a third bearing is inserted on the side wall surface of the rectangular frame, and the roller shaft is inserted into the third bearing.
The lifting support assembly consists of a second support column, a second annular frame and a second roller;
the second support is arranged on the lower wall surface of the first support, the second annular frame is sleeved on the second support, a folding frame is fixed on the side wall surface of the second annular frame, the second idler wheel is arranged on the lower wall surface of the second support, a fixing plate is arranged on the side wall surface of the folding frame, a jack is formed in the fixing plate, a slot matched with the jack is formed in the upper wall surface of the rectangular base, and an inserting rod lapped with the slot is inserted in the jack.
The wall all is fixed with the stand under the chassis and is close to four corners department, every the extension board is all installed to the wall under the stand, every the connector has all been seted up on the extension board.
The first limiting rod penetrating through the first sliding body is fixed in the second strip-shaped groove, and the second limiting rod penetrating through the strip-shaped clamping plates and in lap joint is installed in the strip-shaped clamping grooves.
The first supporting rod is sleeved with a first annular gasket, a first threaded opening is formed in the first annular gasket, a first threaded groove matched with the first threaded opening is formed in the rectangular notch, and a first screw which is in lap joint with the first threaded groove is inserted in the first threaded opening.
The first sleeve is provided with a second threaded hole, the first support is provided with a second threaded groove matched with the second threaded hole, and a second screw lapped with the first threaded groove is inserted in the second threaded hole.
A backing plate is fixed on the supporting plate, a third threaded hole is formed in the backing plate, a third threaded groove matched with the third threaded hole is formed in the bottom frame, and a third screw which is in lap joint with the third threaded groove is inserted in the third threaded hole.
A fourth threaded hole is formed in the side wall surface of the second sliding body, a fourth threaded groove matched with the fourth threaded hole is formed in the second guide rod, and a fourth screw lapped with the fourth threaded groove is inserted into the fourth threaded hole.
The clamping and positioning device for machining the end cover of the automobile generator, which is manufactured by the technical scheme of the invention, has the advantages that the clamping and positioning device is moved, the generator end cover is convenient to fixedly clamp, the use position can be adjusted, the use flexibility of the device is improved, the lifting and moving structure is convenient to adjust the use height when in use, the use height can be conveniently adjusted after the generator end cover is fixed, the generator end cover is more convenient to machine and can be moved, the use position of the generator end cover is adjusted, the generator end cover to be machined can be conveniently and temporarily placed through the stacking structure, the generator end cover can be conveniently taken during later machining, the generator end cover can be reasonably supported and fixed during production and machining through the integral structural components, the position can be flexibly moved and adjusted, and workers can more conveniently machine the generator end cover.
Drawings
FIG. 1 is a schematic structural view of a clamping and positioning device for machining an end cover of an automobile generator according to the present invention;
FIG. 2 is a side view of a rectangular base of the clamping and positioning device for machining the end cover of the automobile generator;
FIG. 3 is a top view of a rectangular base of the clamping and positioning device for machining the end cover of the automotive generator according to the invention;
FIG. 4 is a top view of a roll shaft of the clamping and positioning device for machining the end cover of the automobile generator;
FIG. 5 is an enlarged structural view of A in FIG. 1 of the clamping and positioning device for machining the end cover of the automotive generator according to the invention;
in the figure, 1, a rectangular base; 2. a first lead screw module; 3. a first servo motor; 4. a first electric push rod; 5. a fourth screw; 6. pressing a plate; 7. a first support; 8. a first drive mount; 9. a first support plate; 10. a first carrier; 11. a first folding frame; 12. a top frame; 13. a first bearing; 14. a first support bar; 15. a second telescoping motor; 16. a strip-shaped slide rail; 17. a support plate; 18. a chassis; 19. a first support; 20. a first sleeve; 21. a first slider; 22. a first connecting frame; 23. a second link frame; 24. clamping a plate; 25. a roller; 26. a strip-shaped frame; 27. a roll shaft; 28. a second slider; 29. a third screw; 30. a second guide bar; 31. a second support; 32. a rectangular frame; 33. a third bearing; 34. a second support; 35. a second annular frame; 36. a second roller; 37. a second roller; 38. a fixing plate; 39. inserting a rod; 40. a column; 41. a support plate; 42. a first limit rod; 43. a second limiting rod; 44. a first annular gasket; 45. a first screw; 46. a first screw; 47. a backing plate.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1-5, an automobile generator end cover processing clamping and positioning device comprises a rectangular base 1, wherein a movable clamping structure is arranged on the upper wall surface of the rectangular base 1, a lifting movable structure is fixed on the lower wall surface of the rectangular base 1, and a material stacking structure is arranged on the movable clamping structure; the mobile clamping structure comprises: the device comprises a first lead screw module 2, a first servo motor 3, a first electric push rod 4 and a pressing plate 6; the upper wall surface of a rectangular base 1 is provided with a first strip-shaped groove, a first lead screw module 2 is arranged in the first strip-shaped groove, a first support 7 is arranged on the moving end of the first lead screw module 2, a first driving mounting seat 8 is arranged on the upper wall surface of the first support 7, a first servo motor 3 is arranged on the upper wall surface of the first driving mounting seat 8, a first support plate 9 is arranged on the driving end of the first servo motor 3, a pair of first bearing frames 10 are fixed on the upper wall surface of the first support plate 9, first folding frames 11 are fixed on the upper wall surface of the first support plate 9 and positioned on two sides of each first bearing frame 10, a first electric push rod 4 is arranged on the lower wall surface of each first folding frame 11, a top frame 12 is arranged on the driving end of the first electric push rod 4, a rectangular notch groove is formed on the lower wall surface of the top frame 12, a first circular groove is formed in the rectangular notch groove, a first bearing 13 is inserted in the first circular groove, a first support 14 is arranged on the first bearing 13, the pressing plate 6 is arranged on each first supporting rod 14, and the lower wall surface of the first supporting plate 9 is provided with a lifting supporting assembly; the lifting moving structure comprises: a second telescopic motor 15, a strip-shaped slide rail 16, a support plate 17 and an underframe 18; a first support 19 is fixed on the lower wall surface of the rectangular base 1 and close to four corners, a first sleeve 20 is sleeved on the first support 19, a support plate 17 is fixed on the lower wall surface of the first sleeve 20, a second strip-shaped groove is formed in the upper wall surface of the bottom frame 18, a strip-shaped slide rail 16 is arranged in the second strip-shaped groove, a first slide body 21 is arranged on the strip-shaped slide rail 16, a first connecting frame 22 is arranged on the upper wall surface of the first slide body 21, the first connecting frame 22 is connected with the lower wall surface of the support plate 17, a second telescopic motor 15 is arranged on the support plate 17, the driving end of the second telescopic motor 15 is connected with the lower wall surface of the rectangular base 1 through a second connecting frame 23, a strip-shaped clamping groove is formed in the upper wall surface of the bottom frame 18, a clamping plate 24 inserted into the strip-shaped clamping groove is fixed on the lower wall surface of the support plate 17, and a roller 25 lapped with the strip-shaped clamping groove is arranged on the lower end surface of the clamping plate 24; the material stacking structure comprises: a strip frame 26, a roller 27 and a second slider 28; the strip-shaped frame 26 is arranged on the upper wall surface of the underframe 18, a second guide rod 30 is arranged on the strip-shaped frame 26, a second sliding body 28 is sleeved on the second guide rod 30, a second support 31 is fixed on the side wall surface of the second sliding body 28, a rectangular frame 32 is jointly fixed on the horizontally corresponding second support 31, a third bearing 33 with a corresponding position is inserted on the side wall surface of the rectangular frame 32, and the roller shaft 27 is inserted into the third bearing 33; the lifting support assembly consists of a second support column 34, a second annular frame 35 and a second roller 36; the second support column 34 is arranged on the lower wall surface of the first support column 9, the second annular frame 35 is sleeved on the second support column 34, a folding frame 37 is fixed on the side wall surface of the second annular frame 35, the second roller 36 is arranged on the lower wall surface of the second support column 34, a fixing plate 38 is arranged on the side wall surface of the folding frame 37, an insertion hole is formed in the fixing plate 38, an insertion groove matched with the insertion hole is formed in the upper wall surface of the rectangular base 1, and an insertion rod 39 overlapped with the insertion groove is inserted in the insertion hole; upright columns 40 are fixed on the lower wall surface of the underframe 18 and close to four corners, a support plate 41 is mounted on the lower wall surface of each upright column 40, and a connecting port is formed in each support plate 41; a first limiting rod 42 penetrating through the first sliding body 21 is fixed in the second strip-shaped groove, and a second limiting rod 43 penetrating through the strip-shaped clamping plate 24 and in lap joint is installed in the strip-shaped clamping groove; a first annular gasket 44 is sleeved on the first support rod 14, a first threaded opening is formed in the first annular gasket 44, a first threaded groove matched with the first threaded opening is formed in the rectangular notch, and a first screw 45 lapped with the first threaded groove is inserted in the first threaded opening; a second threaded hole is formed in the first sleeve 20, a second threaded groove matched with the second threaded hole is formed in the first support column 19, and a second screw 46 lapped with the first threaded groove is inserted into the second threaded hole; a backing plate 47 is fixed on the supporting plate 17, a third threaded hole is formed in the backing plate 47, a third threaded groove matched with the third threaded hole is formed in the underframe 18, and a third screw 29 lapped with the third threaded groove is inserted in the third threaded hole; a fourth threaded hole is formed in the side wall surface of the second sliding body 28, a fourth threaded groove matched with the fourth threaded hole is formed in the second guide rod 30, and a fourth screw 5 overlapped with the fourth threaded groove is inserted into the fourth threaded hole.
The embodiment is characterized by comprising a rectangular base 1, wherein the upper wall surface of the rectangular base 1 is provided with a movable clamping structure, the lower wall surface of the rectangular base 1 is fixedly provided with a lifting movable structure, and the movable clamping structure is provided with a material stacking structure;
the mobile clamping structure comprises: the device comprises a first lead screw module 2, a first servo motor 3, a first electric push rod 4 and a pressing plate 6;
the upper wall surface of a rectangular base 1 is provided with a first strip-shaped groove, a first lead screw module 2 is arranged in the first strip-shaped groove, a first support 7 is arranged on the moving end of the first lead screw module 2, a first driving mounting seat 8 is arranged on the upper wall surface of the first support 7, a first servo motor 3 is arranged on the upper wall surface of the first driving mounting seat 8, a first support plate 9 is arranged on the driving end of the first servo motor 3, a pair of first bearing frames 10 are fixed on the upper wall surface of the first support plate 9, first folding frames 11 are fixed on the upper wall surface of the first support plate 9 and positioned on two sides of each first bearing frame 10, a first electric push rod 4 is arranged on the lower wall surface of each first folding frame 11, a top frame 12 is arranged on the driving end of the first electric push rod 4, a rectangular notch groove is formed on the lower wall surface of the top frame 12, a first circular groove is formed in the rectangular notch groove, a first bearing 13 is inserted in the first circular groove, a first support 14 is arranged on the first bearing 13, the clamp plate 6 is settled on every first branch 14, the lift supporting component is installed to the wall surface under first branch 9, remove and step up the structure, be convenient for carry out the fixed clamp to the generator end cover, and can adjust the position of use, the flexibility that the improvement device used, the lift removes the structure, be convenient for can adjust the use height when using, the adjustment use height after the generator end cover of being convenient for is fixed, it is more convenient to let the processing of generator end cover, and can remove, thereby adjust generator end cover position of use, through the structure of putting things in good order, the generator end cover of being convenient for wait to process is placed temporarily, it is convenient to take in later stage man-hour to be convenient for, through holistic structural component, the generator end cover of being convenient for is adding man-hour in production, it is fixed to obtain reasonable support, and the nimble adjustment of position, it is more convenient to let the workman process the generator end cover.
In the embodiment, the device comprises a rectangular base 1, wherein a movable clamping structure is arranged on the upper wall surface of the rectangular base 1, a lifting movable structure is fixed on the lower wall surface of the rectangular base 1, and a material stacking structure is arranged on the movable clamping structure;
it should be noted that: rectangular base 1 plays the supporting role for the support removes and steps up the structure, steps up the structure through removing and is convenient for press from both sides the generator end cover tightly, and the follow-up processing of generator end cover of being convenient for moves the structure through going up and down, adjusts this device and uses the height, puts things in good order the structure through the material, and the generator end cover of being convenient for to treat processing is placed, thereby the later stage processing generator end cover of being convenient for.
The mobile clamping structure comprises: the device comprises a first lead screw module 2, a first servo motor 3, a first electric push rod 4 and a pressing plate 6;
the upper wall surface of a rectangular base 1 is provided with a first strip-shaped groove, a first lead screw module 2 is arranged in the first strip-shaped groove, a first support 7 is arranged on the moving end of the first lead screw module 2, a first driving mounting seat 8 is arranged on the upper wall surface of the first support 7, a first servo motor 3 is arranged on the upper wall surface of the first driving mounting seat 8, a first support plate 9 is arranged on the driving end of the first servo motor 3, a pair of first bearing frames 10 are fixed on the upper wall surface of the first support plate 9, first folding frames 11 are fixed on the upper wall surface of the first support plate 9 and positioned on two sides of each first bearing frame 10, a first electric push rod 4 is arranged on the lower wall surface of each first folding frame 11, a top frame 12 is arranged on the driving end of the first electric push rod 4, a rectangular notch groove is formed on the lower wall surface of the top frame 12, a first circular groove is formed in the rectangular notch groove, a first bearing 13 is inserted in the first circular groove, a first support 14 is arranged on the first bearing 13, the pressing plate 6 is arranged on each first supporting rod 14, and the lower wall surface of the first supporting plate 9 is provided with a lifting supporting assembly;
it should be noted that: the first lead screw module 2 in the first strip-shaped groove on the rectangular base 1 plays a supporting role, and is used for supporting the first servo motor 3 on the first drive mounting seat 8, the first supporting plate 9 on the driving end of the first servo motor 3 is used for supporting a pair of first bearing frames 10, the first bearing frames 10 are used for placing generator end covers needing to be fixedly supported, two generator end covers are convenient to place on the first bearing frames 10 respectively, after the placement is completed, the first lead screw module 2 moves, the first supporting plate 9 is driven to move, the position of the generator end cover is convenient to adjust, the generator end cover is convenient to process, and the driving end of the first servo motor 3 can rotate, so that the first supporting plate 9 is driven to rotate, the position of the generator end cover on the first bearing frame 10 is adjusted, and a workpiece can be alternately processed and supported.
The lifting moving structure comprises: a second telescopic motor 15, a strip-shaped slide rail 16, a support plate 17 and an underframe 18;
a first support 19 is fixed on the lower wall surface of the rectangular base 1 and close to four corners, a first sleeve 20 is sleeved on the first support 19, a support plate 17 is fixed on the lower wall surface of the first sleeve 20, a second strip-shaped groove is formed in the upper wall surface of the bottom frame 18, a strip-shaped slide rail 16 is arranged in the second strip-shaped groove, a first slide body 21 is arranged on the strip-shaped slide rail 16, a first connecting frame 22 is arranged on the upper wall surface of the first slide body 21, the first connecting frame 22 is connected with the lower wall surface of the support plate 17, a second telescopic motor 15 is arranged on the support plate 17, the driving end of the second telescopic motor 15 is connected with the lower wall surface of the rectangular base 1 through a second connecting frame 23, a strip-shaped clamping groove is formed in the upper wall surface of the bottom frame 18, a clamping plate 24 inserted into the strip-shaped clamping groove is fixed on the lower wall surface of the support plate 17, and a roller 25 lapped with the strip-shaped clamping groove is arranged on the lower end surface of the clamping plate 24;
it should be noted that: first pillar 19 plays the supporting role, and 20 cartridges of first sleeve are on first pillar 19, the wall is fixed with backup pad 17 simultaneously under first sleeve 20, adjust whole length, reach adjusting device and use the height, the installation of bar slide rail 16 is convenient for to the second bar recess on the chassis 18, and first slider 21 on the bar slide rail 16 can remove, the backup pad 17 of being convenient for removes, thereby adjust whole service position, remove about, the flexible motor 15 of second is connected with rectangular base 1, be convenient for promote rectangular base 1 lift, so first pillar 19 and 20 swing joint of first sleeve, can stimulate, play supplementary supporting role, gyro wheel 25 of wall plays removal supporting role under the cardboard 24.
The material stacking structure comprises: a strip frame 26, a roller 27 and a second slider 28;
the strip-shaped frame 26 is arranged on the upper wall surface of the underframe 18, a second guide rod 30 is arranged on the strip-shaped frame 26, a second sliding body 28 is sleeved on the second guide rod 30, a second support 31 is fixed on the side wall surface of the second sliding body 28, a rectangular frame 32 is jointly fixed on the horizontally corresponding second support 31, a third bearing 33 with a corresponding position is inserted on the side wall surface of the rectangular frame 32, and the roller shaft 27 is inserted into the third bearing 33; the second sliding body 28 moves up and down on the second guide rod 30, the using height is adjusted, the using distance between the roller shafts 27 on the third bearings 33 on the rectangular frame 32 is adjusted, the roller shafts 27 are convenient for placing materials, and the roller shafts 27 rotate to reduce friction.
The lifting support assembly consists of a second support column 34, a second annular frame 35 and a second roller 36;
the second support column 34 is arranged on the lower wall surface of the first support column 9, the second annular frame 35 is sleeved on the second support column 34, a folding frame 37 is fixed on the side wall surface of the second annular frame 35, the second roller 36 is arranged on the lower wall surface of the second support column 34, a fixing plate 38 is arranged on the side wall surface of the folding frame 37, an insertion hole is formed in the fixing plate 38, an insertion groove matched with the insertion hole is formed in the upper wall surface of the rectangular base 1, and an insertion rod 39 overlapped with the insertion groove is inserted in the insertion hole; the second roller 36 is used for supporting the first support plate 9, the first support plate 9 moves to play a role in moving and supporting, the first support plate 9 cannot be prevented from moving, and the inserted rod 39 is used for fixing the first support plate 9.
As a preferred technical scheme, furthermore, the lower wall surface of the chassis 18 and the positions close to the four corners are all fixed with the columns 40, the lower wall surface of each column 40 is provided with a support plate 41, and each support plate 41 is provided with a connecting port; and is used to support the device by means of the uprights 40.
As a preferred technical solution, further, a first limiting rod 42 penetrating through the first sliding body 21 is fixed in the second strip-shaped groove, and a second limiting rod 43 penetrating through the strip-shaped clamping plate 24 and overlapping is installed in the strip-shaped clamping groove.
As a preferable technical solution, further, the first support rod 14 is sleeved with a first annular gasket 44, the first annular gasket 44 is provided with a first threaded opening, the rectangular notch is provided with a first threaded groove matched with the first threaded opening, and a first screw 45 lapped with the first threaded groove is inserted into the first threaded opening; the first screw 45 is screwed to fix the first support rod 14.
As a preferable technical solution, further, a second threaded hole is formed on the first sleeve 20, a second threaded groove matched with the second threaded hole is formed on the first support 19, and a second screw 46 lapped with the first threaded groove is inserted into the second threaded hole; the second screw 46 is screwed to fix the first sleeve 20, so that the auxiliary support is stable, and when the first sleeve 20 is pulled, the second screw 46 can be detached.
As a preferable technical solution, further, a backing plate 47 is fixed on the supporting plate 17, a third threaded hole is formed on the backing plate 47, a third threaded groove matched with the third threaded hole is formed on the bottom plate, and a third screw 29 lapped with the third threaded groove is inserted into the third threaded hole; the third screw 29 is screwed to fix the support plate 17.
As a preferable technical solution, further, a fourth threaded hole is formed in a side wall surface of the second sliding body 28, a fourth threaded groove matched with the fourth threaded hole is formed in the second guide rod 30, and a fourth screw 5 overlapped with the fourth threaded groove is inserted into the fourth threaded hole; the fourth screw 5 is screwed to fix the second slider 28.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an automobile power generation machine end cover processing presss from both sides tight positioner, includes rectangular base (1), its characterized in that, the wall is equipped with the removal and steps up the structure on rectangular base (1), the wall is fixed with the lift removal structure under rectangular base (1), remove and step up the structural material of being equipped with of putting things in good order of structure and put things in good order.
The mobile clamping structure comprises: the device comprises a first lead screw module (2), a first servo motor (3), a first electric push rod (4) and a pressing plate (6).
The upper wall surface of the rectangular base (1) is provided with a first strip-shaped groove, the first lead screw module (2) is arranged in the first strip-shaped groove, the moving end of the first lead screw module (2) is provided with a first support (7), the upper wall surface of the first support (7) is provided with a first driving mounting seat (8), the first servo motor (3) is arranged on the upper wall surface of the first driving mounting seat (8), the driving end of the first servo motor (3) is provided with a first support plate (9), the upper wall surface of the first support plate (9) is fixedly provided with a pair of first bearing frames (10), the upper wall surface of the first support plate (9) is fixedly provided with first folding frames (11) positioned at two sides of each first bearing frame (10), the first electric push rod (4) is arranged on the lower wall surface of each first folding frame (11), the driving end of the first electric push rod (4) is provided with a top frame (12), the lifting support device is characterized in that a rectangular opening groove is formed in the lower wall surface of the top frame (12), a first circular groove is formed in the rectangular opening groove, a first bearing (13) is inserted into the first circular groove, a first supporting rod (14) is inserted and mounted on the first bearing (13), the pressing plate (6) is arranged on each first supporting rod (14), and a lifting support assembly is mounted on the lower wall surface of the first supporting plate (9).
2. The clamping and positioning device for machining the end cover of the automobile generator as claimed in claim 1, wherein the lifting and moving structure comprises: a second telescopic motor (15), a strip-shaped slide rail (16), a support plate (17) and an underframe (18).
A first support column (19) is fixed on the lower wall surface of the rectangular base (1) and close to four corners, a first sleeve (20) is sleeved on the first support column (19), a support plate (17) is fixed on the lower wall surface of the first sleeve (20), a second strip-shaped groove is formed in the upper wall surface of the base frame (18), the strip-shaped slide rail (16) is arranged in the second strip-shaped groove, a first slide body (21) is arranged on the strip-shaped slide rail (16), a first connecting frame (22) is arranged on the upper wall surface of the first slide body (21), the first connecting frame (22) is connected with the lower wall surface of the support plate (17), the second telescopic motor (15) is arranged on the support plate (17), the driving end of the second telescopic motor (15) is connected with the lower wall surface of the rectangular base (1) through a second connecting frame (23), a strip-shaped clamping groove is formed in the upper wall surface of the base frame (18), the lower wall surface of the supporting plate (17) is fixedly provided with a clamping plate (24) inserted into the strip-shaped clamping groove, and the lower end surface of the clamping plate (24) is provided with a roller (25) lapped with the strip-shaped clamping groove.
3. The clamping and positioning device for machining the end cover of the automobile generator as claimed in claim 1, wherein the material stacking structure comprises: a strip-shaped frame (26), a roll shaft (27) and a second sliding body (28).
The novel roller bearing is characterized in that the strip-shaped frame (26) is arranged on the upper wall surface of the bottom frame (18), a second guide rod (30) is installed on the strip-shaped frame (26), a second sliding body (28) is sleeved on the second guide rod (30), a second support (31) is fixed on the side wall surface of the second sliding body (28), a rectangular frame (32) is jointly fixed on the second support (31) in a horizontal correspondence mode, a third bearing (33) corresponding to the position is inserted in the side wall surface of the rectangular frame (32), and the roller shaft (27) is inserted into the third bearing (33).
4. The clamping and positioning device for machining the end cover of the automobile generator as claimed in claim 1, wherein the lifting support assembly is composed of a second support column (34), a second annular frame (35) and a second roller (36);
the second supporting column (34) is arranged on the lower wall surface of the first supporting plate (9), the second annular frame (35) is sleeved on the second supporting column (34), a folding frame (37) is fixed on the side wall surface of the second annular frame (35), the second roller (36) is arranged on the lower wall surface of the second supporting column (34), a fixing plate (38) is installed on the side wall surface of the folding frame (37), an insertion hole is formed in the fixing plate (38), an insertion groove matched with the insertion hole is formed in the upper wall surface of the rectangular base (1), and an insertion rod (39) overlapped with the insertion groove is inserted in the insertion hole.
5. The clamping and positioning device for machining the end cover of the automobile generator as claimed in claim 2, wherein the lower wall surface of the underframe (18) and the positions close to the four corners are respectively fixed with an upright post (40), the lower wall surface of each upright post (40) is provided with a support plate (41), and each support plate (41) is provided with a connecting port.
6. The clamping and positioning device for machining the end cover of the automobile generator as claimed in claim 1, wherein a first limiting rod (42) penetrating through the first sliding body (21) is fixed in the second strip-shaped groove, and a second limiting rod (43) penetrating through the strip-shaped clamping plate (24) and overlapping is installed in the strip-shaped clamping groove.
7. The clamping and positioning device for machining the end cover of the automobile generator as claimed in claim 1, wherein a first annular gasket (44) is sleeved on the first supporting rod (14), a first threaded opening is formed in the first annular gasket (44), a first threaded groove matched with the first threaded opening is formed in the rectangular notch, and a first screw (45) overlapped with the first threaded groove is inserted in the first threaded opening.
8. The clamping and positioning device for machining the end cover of the automobile generator as claimed in claim 2, wherein a second threaded opening is formed in the first sleeve (20), a second threaded groove matched with the second threaded opening is formed in the first support column (19), and a second screw (46) overlapped with the first threaded groove is inserted into the second threaded opening.
9. The clamping and positioning device for machining the end cover of the automobile generator as claimed in claim 2, wherein a backing plate (47) is fixed on the supporting plate (17), a third threaded hole is formed in the backing plate (47), a third threaded groove matched with the third threaded hole is formed in the underframe (18), and a third screw (29) lapped with the third threaded groove is inserted into the third threaded hole.
10. The clamping and positioning device for machining the end cover of the automobile generator as claimed in claim 3, wherein a fourth threaded hole is formed in the side wall surface of the second sliding body (28), a fourth threaded groove matched with the fourth threaded hole is formed in the second guide rod (30), and a fourth screw (5) overlapped with the fourth threaded groove is inserted into the fourth threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111625082.5A CN114393556A (en) | 2021-12-27 | 2021-12-27 | Clamping and positioning device for machining end cover of automobile generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111625082.5A CN114393556A (en) | 2021-12-27 | 2021-12-27 | Clamping and positioning device for machining end cover of automobile generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114393556A true CN114393556A (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111625082.5A Pending CN114393556A (en) | 2021-12-27 | 2021-12-27 | Clamping and positioning device for machining end cover of automobile generator |
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| Country | Link |
|---|---|
| CN (1) | CN114393556A (en) |
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