CN117816785A - Vehicle bottom plate leveling device - Google Patents
Vehicle bottom plate leveling device Download PDFInfo
- Publication number
- CN117816785A CN117816785A CN202311790179.0A CN202311790179A CN117816785A CN 117816785 A CN117816785 A CN 117816785A CN 202311790179 A CN202311790179 A CN 202311790179A CN 117816785 A CN117816785 A CN 117816785A
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- sliding block
- fixedly connected
- supporting
- plate
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000000694 effects Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 238000004080 punching Methods 0.000 description 15
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/12—Straightening vehicle body parts or bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/13—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a vehicle bottom plate leveling device, which comprises a bottom plate, wherein a plurality of vacuum chucks are fixedly arranged in the middle of the top surface of the bottom plate, a bottom plate chute is formed in the middle of the top surface of the bottom plate, a bidirectional screw rod is rotatably arranged in the bottom plate chute, one end of the bidirectional screw rod is fixedly connected with a hand wheel, the hand wheel is movably arranged on one side of the bottom plate, two sides of the bidirectional screw rod are connected with a distance adjusting plate through a threaded structure, a plurality of positioning assemblies are respectively and slidably clamped in the distance adjusting plate, support columns are fixedly connected with the positioning assemblies, one sides of the support columns are respectively and slidably connected with a connecting piece, and one side of the connecting piece, which is far away from the support columns, is provided with a clamping mechanism. The edge tilting positions of the vehicle bottom plate with the edge tilting are clamped through the clamping mechanisms, the clamping and fixing area is increased through the clamping mechanisms, the connecting piece is moved, and the clamping positions are repaired and leveled; compared with manual leveling, the leveling device is more accurate in adjusting and moving modes of the threaded structure, and damage to a vehicle bottom plate caused by excessive force is avoided.
Description
Technical Field
The invention relates to the technical field of vehicle floor leveling, in particular to a vehicle floor leveling device.
Background
The vehicle floor is a part of the chassis of an automobile, and is formed by constructing a platform from steel materials to mount an automobile engine and various parts, assemblies and bearing carriages thereof, thereby forming the integral model of the automobile.
The vehicle bottom plate is generally manufactured by punching through a punching machine, as disclosed in China patent with the publication number CN214391994U, the automobile bottom plate punching die comprises a punching cavity, wherein a punching groove is formed in the lower end of the punching cavity, a positioning hole is formed in the punching groove, a damping device is arranged at the bottom of the punching groove, a base is arranged at the bottom of the damping device, the top of the punching cavity is fixedly connected with the top of a driving structure, two groups of reinforcing ribs are arranged on two sides of the driving structure, the bottom of the driving structure is fixedly connected with the top of a connecting plate, positioning rods are arranged at two ends of the connecting plate, the bottom of the connecting plate is fixedly connected with the top of a punching block, and a grinding sleeve is arranged on the outer side of the punching block; this two sets of strengthening ribs of automobile bottom plate stamping die can carry out fine fixedly to driving structure for driving device's live time is more permanent, simultaneously, through the fixed to driving structure, also makes the condition that the punching press piece can not appear rocking at the in-process of punching press, and it is comparatively convenient to use.
During punching, internal stress generated by materials can be transferred to the surface after punching, so that the punched vehicle bottom plate is uneven in warpage, particularly the edge position of the bottom plate is more obvious, the bottom plate with uneven warpage is usually leveled by manually using a leveling clamp or a rubber hammer, when the warpage area is large, labor is extremely consumed, the leveling efficiency is low, and therefore, the vehicle bottom plate leveling device is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a vehicle bottom plate leveling device for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a vehicle bottom plate leveling device, includes the bottom plate, the top surface middle part fixed mounting of bottom plate has a plurality of vacuum chuck, the bottom plate spout has been seted up at the top surface middle part of bottom plate, the two-way screw rod is installed to the bottom plate spout internal rotation, the one end fixed connection hand wheel of two-way screw rod, the hand wheel activity is established in one side of bottom plate, the pitch plate is connected through the helicitic texture to the both sides of two-way screw rod, sliding joint has a plurality of locating component in the pitch plate respectively, the equal fixedly connected with support column of locating component, sliding connection has the connecting piece respectively in one side of support column, one side that the support column was kept away from to the connecting piece is equipped with fixture.
Preferably, the distance adjusting plate indent is equipped with horizontal spout, a plurality of locating holes have been seted up to one side of horizontal spout, the bottom middle part fixedly connected with horizontal slider of distance adjusting plate, horizontal slider slides and establishes in the bottom plate spout, horizontal slider passes through the screw structure and connects two-way screw rod.
Preferably, the transverse sliding groove is of a T-shaped structure, and the positioning holes are uniformly distributed at equal intervals.
Preferably, the locating component comprises a locating slide block, a movable groove, a spring, a limiting plate and a cylindrical clamping block, wherein the locating slide block is slidably arranged in the transverse sliding groove, the movable groove is formed in one side of the locating slide block, one side inner wall of the movable groove is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the limiting plate, one end of the limiting plate, far away from the spring, is fixedly connected with the cylindrical clamping block, the cylindrical clamping block is slidably connected with the movable groove, and the cylindrical clamping block is matched with the locating hole in a clamping manner.
Preferably, a vertical sliding groove is formed in one side, opposite to the supporting column, of the supporting column, a second threaded rod is rotatably installed in the vertical sliding groove, and the top end of the second threaded rod is fixedly connected with an adjusting hand wheel.
Preferably, the connecting piece comprises a vertical sliding block, a connecting plate and a supporting sliding block, wherein the vertical sliding block is arranged in a vertical sliding groove in a sliding manner, the vertical sliding block is connected with a threaded rod II through a threaded structure, one end of the vertical sliding block is fixedly connected with the connecting plate, and one side, opposite to one end, far away from the vertical sliding block, of the connecting plate is hinged to the supporting sliding block.
Preferably, the fixture comprises a supporting frame, a movable opening, a first threaded rod, a driving component, a threaded cylinder, an adjusting component, a transmission sliding block and a clamping plate, wherein the two sides of the supporting frame are respectively in sliding connection with the supporting sliding block, the middle part of the supporting frame is penetrated and provided with the movable opening, the first threaded rod is rotatably installed in the middle of the movable opening, one end of the first threaded rod is connected with the driving component, the first threaded rod is externally sleeved with the threaded cylinder through a threaded structure, the two sides of the threaded cylinder are respectively hinged with the adjusting component, one end of the adjusting component is connected with the transmission sliding block, the two sides of the transmission sliding block are respectively fixedly connected with the clamping plate.
Preferably, the both sides of supporting frame have seted up the side spout respectively, sliding connection supports the slider in the side spout, the one end of supporting frame has seted up the supporting spout, the both sides of supporting the spout are sliding connection transmission slider respectively.
Preferably, the driving assembly comprises an adjusting knob, a driving bevel gear and a driven bevel gear, a movable cavity is arranged in one side of the supporting frame in a hollow mode, the adjusting knob is connected with the supporting frame in a rotating mode, one end of the adjusting knob is fixedly connected with the driving bevel gear, the driving bevel gear is connected with the driven bevel gear in a driving mode, one end of a threaded rod I is fixedly connected with the driven bevel gear, and the driving bevel gear and the driven bevel gear are respectively movably arranged in the movable cavity.
Preferably, the adjusting component comprises a transmission seat, a first connecting rod, an L-shaped connecting rod, a supporting seat, a second connecting rod, a connecting seat and a supporting shaft, wherein the transmission seat is respectively fixedly connected with two sides of a threaded cylinder, the transmission seat is hinged with one end of the first connecting rod, the other end of the first connecting rod is hinged with one end of the L-shaped connecting rod, the other end of the L-shaped connecting rod is hinged with one end of the second connecting rod, the other end of the second connecting rod is hinged with the connecting seat, the connecting seat is fixedly connected with a transmission sliding block, the L-shaped connecting rod is rotationally connected with the supporting shaft, two ends of the supporting shaft are respectively rotationally connected with the supporting seat, and the supporting seat is fixedly connected with a supporting frame.
Compared with the prior art, the invention has the beneficial effects that: the edge tilting positions of the vehicle bottom plate with the edge tilting are clamped through the clamping mechanisms, the clamping and fixing area is increased through the clamping mechanisms, the connecting piece is moved, and the clamping positions are repaired and leveled; compared with manual leveling, the leveling device is more accurate in adjusting and moving modes of the threaded structure, and damage to a vehicle bottom plate caused by excessive force is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of another view angle structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a positioning assembly according to the present invention;
fig. 4 is a schematic cross-sectional view of a clamping mechanism according to the present invention.
In the figure: the clamping mechanism 2, the supporting frame 21, the sideslip groove 211, the supporting chute 212, the movable opening 22, the first threaded rod 23, the driving component 24, the adjusting knob 241, the driving bevel gear 242, the driven bevel gear 243, the threaded cylinder 25, the adjusting component 26, the transmission seat 261, the first connecting rod 262, the L-shaped connecting rod 263, the supporting seat 264, the second connecting rod 265, the connecting seat 266, the supporting shaft 267, the transmission slide 27, the clamping plate 28, the bottom plate chute 3, the bidirectional threaded rod 4, the hand wheel 5, the distance adjusting plate 6, the transverse chute 61, the positioning hole 62, the transverse slide 63, the positioning component 7, the positioning slide 71, the movable groove 72, the spring 73, the limiting plate 74, the cylindrical clamping block 75, the supporting column 8, the vertical chute 81, the second threaded rod 82, the adjusting hand wheel 83, the connecting piece 9, the vertical slide 91, the connecting plate 92, the supporting slide 93 and the vacuum chuck 10.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 and 2, in a first embodiment of the present invention, the first embodiment provides a vehicle floor leveling device, which includes a floor 1, a plurality of vacuum suction cups 10 are fixedly installed in the middle of the top surface of the floor 1, a floor chute 3 is provided in the middle of the top surface of the floor 1, a bidirectional screw 4 is rotatably installed in the floor chute 3, one end of the bidirectional screw 4 is fixedly connected with a hand wheel 5, the hand wheel 5 is movably arranged at one side of the floor 1, two sides of the bidirectional screw 4 are connected with a distance adjusting plate 6 through a threaded structure, a plurality of positioning assemblies 7 are respectively and slidably clamped in the distance adjusting plate 6, the positioning assemblies 7 are fixedly connected with support columns 8, one sides of the support columns 8 are respectively and slidably connected with a connecting piece 9, and one side of the connecting piece 9 away from the support columns 8 is provided with a clamping mechanism 2.
The vehicle bottom plate that appears perk limit is placed on vacuum chuck 10, then according to the width of vehicle bottom plate, operate hand wheel 5, drive the bi-directional screw 4 rotation of rigid coupling, bi-directional screw 4 passes through the helicitic texture and drives the distance regulating plate 6 each other and be close to, and then change the interval between the distance regulating plate 6, can be suitable for not unidimensional vehicle bottom plate, then according to the high position of vehicle bottom plate, adjust connecting piece 9 to suitable high position, then operate clamping mechanism 2 and carry out the centre gripping fixedly to the warpage position at vehicle bottom plate edge, then vacuum chuck 10 adsorbs work, adsorb fixedly to vehicle bottom plate, place the cushion on bottom plate 1, the cushion supports the warpage position, then the same mode carries out the equidistant centre gripping fixedly to the warpage edge, carry out the centre gripping through clamping mechanism 2, locating component 7 is fixed to the position, then rotate adjusting hand wheel 83 simultaneously, adjusting hand wheel 83 drives two 82 rotations, two 82 drive vertical slider 91 through the helicitic texture again, vertical slider 91 drives the connecting plate 92 of rigid coupling, connecting plate 92 and then drive clamping mechanism 2 remove, 28 of a plurality of clamping mechanism 2 restore the warpage position, the correction plate, the efficiency of prosthetic leveling has been guaranteed, the efficiency of prosthetic leveling bottom plate has been improved, the level and more accurate control of the screw rod has been passed through, the vehicle, simultaneously, the leveling structure.
Example 2
Referring to fig. 1-4, in a second embodiment of the present invention, based on the previous embodiment, specifically, a transverse sliding groove 61 is concavely formed in a distance adjusting plate 6, a plurality of positioning holes 62 are formed in one side of the transverse sliding groove 61, a transverse sliding block 63 is fixedly connected to the middle part of the bottom end of the distance adjusting plate 6, the transverse sliding block 63 is slidably disposed in a bottom plate sliding groove 3, and the transverse sliding block 63 is connected to a bidirectional screw 4 through a threaded structure.
According to the width of the vehicle bottom plate, the hand wheel 5 is operated to drive the fixedly connected bidirectional screw 4 to rotate, and the bidirectional screw 4 respectively drives the distance adjusting plates 6 to be close to each other through a thread structure, so that the distance between the distance adjusting plates 6 is changed.
Specifically, the transverse sliding groove 61 is of a T-shaped structure, the positioning holes 62 are uniformly distributed at equal intervals, the equidistant positioning holes 62 are arranged, the support columns 8 are conveniently distributed at equal intervals, and the uniformity of stress distribution during the repair of the warping bottom plate is realized.
Specifically, the positioning assembly 7 comprises a positioning slide block 71, a movable groove 72, a spring 73, a limiting plate 74 and a cylindrical clamping block 75, wherein the positioning slide block 71 is slidably arranged in the transverse sliding groove 61, the movable groove 72 is formed in one side of the positioning slide block 71, one end of the spring 73 is fixedly connected with the inner wall of one side of the movable groove 72, the other end of the spring 73 is fixedly connected with the limiting plate 74, one end, far away from the spring 73, of the limiting plate 74 is fixedly connected with the cylindrical clamping block 75, the cylindrical clamping block 75 is slidably connected with the movable groove 72, and the cylindrical clamping block 75 is matched with the positioning hole 62 in a clamping manner.
When the support column 8 is adjusted, the cylindrical clamping block 75 is retracted into the movable groove 72, the positioning sliding block 71 can be moved, after the positioning sliding block is moved to a proper position, the cylindrical clamping block 75 is driven to pop out under the action of the elastic force of the spring 73, the cylindrical clamping block 75 is matched with the positioning hole 62 in a clamping manner, and then the positioning sliding block 71 of the positioning assembly 7 is fixed in position, so that the support column 8 is fixed in position.
Specifically, vertical spout 81 has been seted up to the opposite one side of support column 8, and threaded rod two 82 is installed to vertical spout 81 internal rotation, and the top fixed connection adjusting hand wheel 83 of threaded rod two 82.
Specifically, the connecting piece 9 includes vertical slider 91, connecting plate 92, support slider 93, and vertical slider 91 slides and establishes in vertical spout 81, and vertical slider 91 passes through the helicitic texture and is connected with threaded rod two 82, and the one end fixed connection connecting plate 92 of vertical slider 91, the one end relative one side hinge support slider 93 of vertical slider 91 is kept away from to the connecting plate 92.
According to the height position of the vehicle bottom plate, the adjusting hand wheel 83 is rotated to drive the threaded rod II 82 to rotate, the threaded rod II 82 drives the connecting piece 9 to move, and the connecting piece 9 can be adjusted to the height position of the proper vehicle bottom plate, so that the warping position of the vehicle bottom plate can be repaired conveniently.
Specifically, fixture 2 includes carriage 21, movable mouth 22, threaded rod one 23, initiative subassembly 24, screw thread section of thick bamboo 25, adjusting part 26, drive slider 27, splint 28, the both sides of carriage 21 sliding connection support slider 93 respectively, the middle part of carriage 21 runs through and is equipped with movable mouth 22, threaded rod one 23 is installed in the middle part rotation of movable mouth 22, the one end of threaded rod one 23 is connected with initiative subassembly 24, threaded rod one 23 cup joints screw thread section of thick bamboo 25 through the helicitic texture outward, the both sides of screw thread section of thick bamboo 25 articulate adjusting part 26 respectively, drive slider 27 is connected to adjusting part 26's one end, drive slider 27 sliding connection carriage 21, drive slider 27 opposite one side fixed connection splint 28 respectively.
Further, two sides of the supporting frame 21 are respectively provided with a side sliding groove 211, the side sliding grooves 211 are slidably connected with the supporting sliding blocks 93, one end of the supporting frame 21 is provided with a supporting sliding groove 212, and two sides of the supporting sliding groove 212 are respectively slidably connected with the driving sliding blocks 27.
Further, the driving assembly 24 includes an adjusting knob 241, a driving bevel gear 242, and a driven bevel gear 243, a movable cavity is hollow on one side of the supporting frame 21, the adjusting knob 241 is rotatably connected to the supporting frame 21, one end of the adjusting knob 241 is fixedly connected to the driving bevel gear 242, the driving bevel gear 242 is in transmission connection with the driven bevel gear 243, the driven bevel gear 243 is fixedly connected to one end of the threaded rod 23, and the driving bevel gear 242 and the driven bevel gear 243 are respectively movably arranged in the movable cavity.
Further, the adjusting component 26 includes a transmission seat 261, a first connecting rod 262, an L-shaped connecting rod 263, a supporting seat 264, a second connecting rod 265, a connecting seat 266, and a supporting shaft 267, wherein the transmission seat 261 is fixedly connected with two sides of the threaded cylinder 25, the transmission seat 261 is hinged with one end of the first connecting rod 262, the other end of the first connecting rod 262 is hinged with one end of the L-shaped connecting rod 263, the other end of the L-shaped connecting rod 263 is hinged with one end of the second connecting rod 265, the other end of the second connecting rod 265 is hinged with the connecting seat 266, the connecting seat 266 is fixedly connected with the transmission sliding block 27, the L-shaped connecting rod 263 is rotatably connected with the supporting shaft 267, two ends of the supporting shaft 267 are respectively rotatably connected with the supporting seat 264, and the supporting seat 264 is fixedly connected with the supporting frame 21.
The supporting frame 21 of the clamping mechanism 2 moves towards the edge tilting position of the vehicle bottom plate, then the clamping plates 28 are positioned at two sides of the edge tilting position, the adjusting knob 241 of the driving assembly 24 is operated, the adjusting knob 241 drives the fixedly connected driving bevel gear 242 to rotate, the driving bevel gear 242 drives the engaged and connected driven bevel gear 243 to rotate, the driven bevel gear 243 drives the first threaded rod 23 to rotate, the first threaded rod 23 drives the threaded cylinder 25 in threaded sleeve connection to move, the threaded cylinder 25 drives the transmission seat 261 of the adjusting assembly 26 to move, then, through the matching of the components of the adjusting component 26, the transmission slide blocks 27 are driven to move close to each other, the transmission slide blocks 27 further drive the fixedly connected clamping plates 28 to move towards the vehicle bottom plate, the clamping plates 28 further clamp and fix the edge-tilting position of the vehicle bottom plate, while the supporting frame 21 is hinged with the -shaped structure connecting plate 92 of the connecting piece 9 in a sliding connection manner, and further, the vacuum chuck 10 can be suitable for different warping angles of the vehicle bottom plate, and then the vacuum chuck can be used for sucking work, the vehicle bottom plate is adsorbed and fixed, a cushion block is arranged on the bottom plate 1, the cushion block supports the warping position, the warp edges are then clamped by the clamping mechanism 2 in the same manner as described above with the same pitch of the warp edges, then simultaneously rotate adjusting handle 83, adjusting handle 83 drives threaded rod two 82 and rotates, and threaded rod two 82 passes through screw structure again and drives vertical slider 91, and vertical slider 91 drives the connecting plate 92 of rigid coupling and remove, and connecting plate 92 then drives fixture 2 and remove, and the splint 28 of a plurality of fixture 2 restore the warp position, have guaranteed prosthetic roughness, have improved the efficiency of leveling, have reduced the efficiency of manpower, simultaneously through screw structure's control, to the more accurate of vehicle bottom plate leveling.
Example 3
Referring to fig. 1 to 4, in a third embodiment of the present invention, based on the above two embodiments, when in use, a vehicle bottom plate with a tilting edge is placed on a vacuum chuck 10, then a hand wheel 5 is operated according to the width of the vehicle bottom plate to drive a fixedly connected bidirectional screw 4 to rotate, the bidirectional screw 4 respectively drives a distance adjusting plate 6 to approach each other through a thread structure to change the distance between the distance adjusting plates 6, then an adjusting hand wheel 83 is rotated according to the height position of the vehicle bottom plate to drive a threaded rod two 82 to rotate, the threaded rod two 82 drives a connecting piece 9 to move, the connecting piece 9 is adjusted to a proper height position to operate a clamping mechanism 2, a supporting frame 21 of the clamping mechanism 2 moves towards the tilting edge position of the vehicle bottom plate, then clamping plates 28 are positioned at two sides of the tilting edge position, an adjusting knob 241 of a driving assembly 24 is operated, the adjusting knob 241 drives a fixedly connected driving bevel gear 242 to rotate, the driving bevel gear 242 drives the engaged driven bevel gear 243 to rotate, the driven bevel gear 243 drives the first threaded rod 23 to rotate, the first threaded rod 23 drives the threaded cylinder 25 sleeved with threads to move, the threaded cylinder 25 drives the transmission seat 261 of the adjusting component 26 to move, then all components of the adjusting component 26 are matched to drive the transmission slide blocks 27 to move close to each other, the transmission slide blocks 27 further drive the fixedly connected clamping plates 28 to move towards the vehicle bottom plate, the clamping plates 28 further clamp and fix the edge tilting position of the vehicle bottom plate, meanwhile, the supporting frame 21 and the -shaped structure connecting plate 92 of the connecting piece 9 are in sliding connection and are hinged, so that different warping angles of the vehicle bottom plate can be applied, then the vacuum chuck 10 adsorbs and fixes the vehicle bottom plate, a cushion block is placed on the bottom plate 1 and supports the warping position, then the same mode carries out the centre gripping to the warp position that the interval is the same to the warp edge through fixture 2, then simultaneously rotate adjusting handle 83, adjusting handle 83 drives threaded rod two 82 and rotates, threaded rod two 82 passes through screw structure again and drives vertical slider 91, vertical slider 91 drives the connecting plate 92 removal of rigid coupling, connecting plate 92 and then drive fixture 2 and remove, the splint 28 of a plurality of fixture 2 restore the warp position, the prosthetic roughness has been guaranteed, the efficiency of leveling has been improved, the efficiency of manpower has been reduced, simultaneously through screw structure's control, more accurate to vehicle bottom plate leveling.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a vehicle bottom plate leveling device, includes bottom plate (1), the top surface middle part fixed mounting of bottom plate (1) has a plurality of vacuum chuck (10), its characterized in that: bottom plate spout (3) have been seted up at the top surface middle part of bottom plate (1), bi-directional screw (4) are installed in the interior rotation of bottom plate spout (3), one end fixed connection hand wheel (5) of bi-directional screw (4), one side in bottom plate (1) is established in the activity of hand wheel (5), the both sides of bi-directional screw (4) are passed through screw structure and are connected with pitch-adjusting plate (6), sliding joint has a plurality of locating component (7) in pitch-adjusting plate (6) respectively, the equal fixedly connected with support column (8) of locating component (7), one side of support column (8) sliding connection has connecting piece (9) respectively, one side that support column (8) was kept away from to connecting piece (9) is equipped with fixture (2).
2. A vehicle floor leveling apparatus in accordance with claim 1 wherein: the novel adjustable-distance device is characterized in that the distance adjusting plate (6) is concavely provided with a transverse sliding groove (61), one side of the transverse sliding groove (61) is provided with a plurality of positioning holes (62), the middle of the bottom end of the distance adjusting plate (6) is fixedly connected with a transverse sliding block (63), the transverse sliding block (63) is slidably arranged in the bottom plate sliding groove (3), and the transverse sliding block (63) is connected with the bidirectional screw rod (4) through a threaded structure.
3. A vehicle floor leveling apparatus in accordance with claim 2 wherein: the transverse sliding groove (61) is of a T-shaped structure, and the positioning holes (62) are uniformly distributed at equal intervals.
4. A vehicle floor leveling apparatus in accordance with claim 3 wherein: the positioning assembly (7) comprises a positioning sliding block (71), a movable groove (72), a spring (73), a limiting plate (74) and a cylindrical clamping block (75), wherein the positioning sliding block (71) is slidably arranged in a transverse sliding groove (61), the movable groove (72) is formed in one side of the positioning sliding block (71), one end of the spring (73) is fixedly connected with one side inner wall of the movable groove (72), the other end of the spring (73) is fixedly connected with the limiting plate (74), one end of the limiting plate (74) away from the spring (73) is fixedly connected with the cylindrical clamping block (75), the cylindrical clamping block (75) is slidably connected with the movable groove (72), and the cylindrical clamping block (75) is matched with the positioning hole (62) in a clamping mode.
5. A vehicle floor leveling apparatus in accordance with claim 1 wherein: the vertical sliding groove (81) is formed in one side, opposite to the supporting column (8), of the supporting column, a second threaded rod (82) is rotatably installed in the vertical sliding groove (81), and the top end of the second threaded rod (82) is fixedly connected with an adjusting hand wheel (83).
6. The vehicle floor leveling device according to claim 5, wherein: the connecting piece (9) comprises a vertical sliding block (91), a connecting plate (92) and a supporting sliding block (93), wherein the vertical sliding block (91) is slidably arranged in a vertical sliding groove (81), the vertical sliding block (91) is connected with a threaded rod II (82) through a threaded structure, one end of the vertical sliding block (91) is fixedly connected with the connecting plate (92), and one side, opposite to one end, of the connecting plate (92) away from the vertical sliding block (91), is hinged with the supporting sliding block (93).
7. The vehicle floor leveling device of claim 6, wherein: the clamping mechanism (2) comprises a supporting frame (21), a movable opening (22), a first threaded rod (23), a driving component (24), a threaded cylinder (25), an adjusting component (26), a transmission sliding block (27) and clamping plates (28), wherein the two sides of the supporting frame (21) are respectively in sliding connection with the supporting sliding block (93), the middle part of the supporting frame (21) is penetrated and provided with the movable opening (22), the first threaded rod (23) is rotatably installed in the middle of the movable opening (22), one end of the first threaded rod (23) is connected with the driving component (24), the first threaded rod (23) is externally sleeved with the threaded cylinder (25) through a threaded structure, the two sides of the threaded cylinder (25) are respectively hinged with the adjusting component (26), one end of the adjusting component (26) is connected with the transmission sliding block (27), the transmission sliding block (27) is connected with the supporting frame (21), and one opposite sides of the transmission sliding block (27) are respectively fixedly connected with the clamping plates (28).
8. The vehicle floor leveling device of claim 7, wherein: the two sides of the supporting frame (21) are respectively provided with a side sliding groove (211), the side sliding grooves (211) are in sliding connection with the supporting sliding blocks (93), one end of the supporting frame (21) is provided with a supporting sliding groove (212), and the two sides of the supporting sliding groove (212) are respectively in sliding connection with the transmission sliding blocks (27).
9. The vehicle floor leveling device of claim 8, wherein: the driving assembly (24) comprises an adjusting knob (241), a driving bevel gear (242) and a driven bevel gear (243), a movable cavity is formed in one side of the supporting frame (21) in a hollow mode, the adjusting knob (241) is connected with the supporting frame (21) in a rotating mode, one end of the adjusting knob (241) is fixedly connected with the driving bevel gear (242), the driving bevel gear (242) is connected with the driven bevel gear (243) in a driving mode, one end of the driven bevel gear (243) is fixedly connected with a threaded rod I (23), and the driving bevel gear (242) and the driven bevel gear (243) are respectively movably arranged in the movable cavity.
10. The vehicle floor leveling device of claim 9, wherein: the adjusting component (26) comprises a transmission seat (261), a first connecting rod (262), an L-shaped connecting rod (263), a supporting seat (264), a second connecting rod (265), a connecting seat (266) and a supporting shaft (267), wherein the transmission seat (261) is fixedly connected with two sides of a threaded cylinder (25) respectively, the transmission seat (261) is hinged with one end of the first connecting rod (262), the other end of the first connecting rod (262) is hinged with one end of the L-shaped connecting rod (263), the other end of the L-shaped connecting rod (263) is hinged with one end of the second connecting rod (265), the other end of the second connecting rod (265) is hinged with a connecting seat (266), the connecting seat (266) is fixedly connected with a transmission sliding block (27), the L-shaped connecting rod (263) is connected with the supporting shaft (267) in a rotating mode, two ends of the supporting shaft (267) are connected with the supporting seat (264) in a rotating mode respectively, and the supporting seat (264) is fixedly connected with a supporting frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311790179.0A CN117816785A (en) | 2023-12-25 | 2023-12-25 | Vehicle bottom plate leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311790179.0A CN117816785A (en) | 2023-12-25 | 2023-12-25 | Vehicle bottom plate leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117816785A true CN117816785A (en) | 2024-04-05 |
Family
ID=90522264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311790179.0A Pending CN117816785A (en) | 2023-12-25 | 2023-12-25 | Vehicle bottom plate leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117816785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118218891A (en) * | 2024-05-23 | 2024-06-21 | 江苏中创机械装备制造有限公司 | Intelligent positioning device for welding chassis of railway vehicle |
-
2023
- 2023-12-25 CN CN202311790179.0A patent/CN117816785A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118218891A (en) * | 2024-05-23 | 2024-06-21 | 江苏中创机械装备制造有限公司 | Intelligent positioning device for welding chassis of railway vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117816785A (en) | Vehicle bottom plate leveling device | |
| CN110744324A (en) | High-efficiency multifunctional elastic chuck for numerical control lathe | |
| CN211760560U (en) | Multi-angle grinding device | |
| CN220128417U (en) | Base grinding device is used in production of photovoltaic series welding machine | |
| CN209754842U (en) | Plate polishing device | |
| CN110919505A (en) | Multi-angle grinding device | |
| CN219213534U (en) | Build cup and repair base machine | |
| CN211992280U (en) | Grinding machine | |
| CN114346802A (en) | Pipe fitting elbow grinding device capable of preventing deep groove in precision manufacturing | |
| CN219241305U (en) | Adjustable concrete building template | |
| CN219359901U (en) | Positioning and adjusting device for ceramic production | |
| CN221313744U (en) | Multi-angle polishing grinding tool | |
| CN214818390U (en) | High-efficient clamping device is used in precision finishing | |
| CN221389948U (en) | Lathe convenient to work piece centre gripping | |
| CN220259982U (en) | Welding fixture | |
| CN219336797U (en) | Surface cutting device for anti-sticking plate blank | |
| CN219286981U (en) | JP cabinet upper mounting bracket | |
| CN221455495U (en) | Cambered surface polishing machine | |
| CN221088914U (en) | Pressing device for processing FRP lighting plate | |
| CN221313595U (en) | Pipeline welding grinding device | |
| CN220826438U (en) | Drawing board clamping device | |
| CN218964245U (en) | Orifice chamfering device for machining mechanical parts | |
| CN219465862U (en) | Handheld chamfering machine fixing frame | |
| CN221572186U (en) | Detection mechanism for cam shaft | |
| CN216991394U (en) | Grinder is used in valve maintenance |
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 |