CN212885919U - Clamping device for bogie - Google Patents
Clamping device for bogie Download PDFInfo
- Publication number
- CN212885919U CN212885919U CN202021028843.XU CN202021028843U CN212885919U CN 212885919 U CN212885919 U CN 212885919U CN 202021028843 U CN202021028843 U CN 202021028843U CN 212885919 U CN212885919 U CN 212885919U
- Authority
- CN
- China
- Prior art keywords
- supporting
- bogie
- block
- fixedly connected
- clamping
- 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
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model discloses a clamping device for bogie relates to bogie processing technology field. The technical key points are as follows: the lifting device comprises a supporting table, a supporting column is arranged on the supporting table along the vertical direction, one end, far away from the supporting table, of the supporting column is provided with a supporting block for supporting a bogie, two groups of clamping plates are arranged on the supporting table and each group of clamping plates are arranged into two clamping plates and are arranged oppositely, a first rubber pad is arranged on one side face, facing the supporting block, of the two clamping plates, a pressing plate used for pressing the bogie is arranged above the supporting block, a lifting assembly used for driving the pressing plate to lift is arranged on the supporting table, and a first driving assembly used for driving the clamping plates to be close to or far away from. The utility model has the advantages of welding precision is high.
Description
Technical Field
The utility model belongs to the technical field of the bogie processing technique and specifically relates to a clamping device for bogie is related to.
Background
The bogie is one of the most important parts in the structure of the railway vehicle, and the main structure of the bogie is formed by a cross beam and two side beams. The side beam is of a hollow structure consisting of an upper plate, a lower plate, a vertical plate and an end plate which are matched with each other, a plurality of rib plates are arranged inside the side beam, and the upper plate is not of a flat plate structure but is formed by welding a plurality of quick plates, so that a support structure of the bogie is required to support the bogie.
The bogie supporting device in the prior art, as shown in fig. 1, includes a supporting table 51, a supporting column 52, and a supporting block 53, wherein one end of the supporting column 52 is fixedly connected to the supporting table 51, and the other end of the supporting column 52 is fixedly connected to the lower surface of the supporting block 53, and when the bogie needs to be welded, the bogie is directly placed on the supporting block by a crane to be welded.
The above prior art solution has the following drawbacks: when the bogie is welded, relative sliding may occur between the bogie and the supporting block, so that the welding position is deviated, and the welding precision is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a clamping device for bogie, it has the advantage that welding precision is high.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a clamping device for bogie, includes a supporting bench, be provided with the support column along vertical direction on the supporting bench, the one end that the supporting bench was kept away from to the support column is provided with the supporting shoe that is used for supporting the bogie, be provided with two sets of splint on the supporting bench, every group splint set up to two and set up relatively, two splint are provided with first rubber pad towards a side of supporting shoe, are located the top of supporting shoe is provided with the pressure strip that is used for compressing tightly the bogie, be provided with the lift subassembly that is used for driving the pressure strip to go up and down on the supporting bench, be provided with the first drive assembly that the drive splint are close to each.
Through adopting above-mentioned technical scheme, when welding the bogie, at first place the bogie on the supporting shoe that is equipped with through the crane, the supporting shoe supports the bogie, then be close to each other through the drive assembly drive splint that are equipped with, prescribe a limit to the position of bogie, the first rubber pad that is equipped with is at the in-process of splint to the bogie centre gripping, increase the frictional force of splint and bogie, then the lift assembly drive pressure strip that the rethread was equipped with descends, compress tightly the bogie, when welding the bogie, the bogie can not take place to remove, and the welding precision is high.
The present invention may be further configured in a preferred embodiment as: two chutes are formed in the supporting table, two sliders are arranged on the chutes, the lifting assembly comprises two one-way screws, a rack, a first motor, two gears and a supporting plate, the two one-way screws are arranged along the vertical direction, the two one ends of the one-way screws penetrate through the pressing plate and are connected with the sliders in a rotating mode, the two gears and the two one-way screws are coaxially and fixedly connected with one ends of the sliders, the rack is meshed with the two gears, the supporting plate is arranged along the vertical direction and is fixedly connected with the sliders, a rotating shaft of the first motor is coaxially and fixedly connected with one of the gears, and a shell of the first motor is fixedly connected with the supporting plate.
By adopting the technical scheme, when the bogie is placed, the lifting assembly slides to the two sides of the supporting table in the sliding groove under the driving of the arranged sliding block, after the bogie is placed on the supporting block, the lifting assembly slides to the position right above the bogie under the action of the sliding block again, then the first motor connected on the supporting plate is driven to rotate, the first motor drives the gear coaxially connected with the first motor to rotate, and further drives the one-way screw to rotate, the one-way screw on the other side of the bogie drives the other gear to rotate under the meshing action of the rack and the gear, and further drives the other one-way screw to rotate, the pressing plate in threaded connection between the two screws rises or falls, the bogie is pressed, after the pressing, the bogie cannot move, the welding of the bogie is facilitated, the structure is easy to operate, and the welding and the placing of the bogie cannot be influenced when the bogie is pressed, the welding precision is high.
The present invention may be further configured in a preferred embodiment as: the first driving assembly comprises four cylinders, the cylinder bodies of the four cylinders are fixedly connected with the supporting table, the four cylinders are horizontally arranged, and the piston rods of the cylinders are fixedly connected with one side face, far away from the supporting block, of the clamping plate.
Through adopting above-mentioned technical scheme, after placing the bogie on the supporting shoe, promote the splint through being equipped with the cylinder and press from both sides the bogie tight, the bogie presss from both sides tight back, and the position of bogie can not take place to remove, has made things convenient for the welding to the bogie, has improved the welding precision of bogie.
The present invention may be further configured in a preferred embodiment as: wherein a set of be provided with the guide bar on the splint, it is provided with the fixed block to prop up supporting bench to be located guide bar one side, the one end and the splint lateral wall fixed connection of guide bar, the other one end of guide bar runs through the fixed block and rather than sliding connection.
Through adopting the above technical scheme, because promote the clamp plate at the cylinder to the tight in-process of bogie clamp, the bogie has long limit and minor face, convenient and fast when promoting the splint of minor face, but when promoting the splint of long limit both sides by the cylinder, the cylinder is difficult for promoting splint, and the in-process splint atress that promotes splint is uneven, can take place to rotate, damage the piston rod of cylinder, therefore, be provided with the guide bar in the adjacent both sides of the cylinder on the long limit one side of bogie, made things convenient for the clamp to the bogie tightly, the precision is improved, and splint can not take place to rock, can not damage cylinder piston rod.
The present invention may be further configured in a preferred embodiment as: the supporting platform is provided with a sliding groove, a sliding block is arranged in the sliding groove, the upper surface of the sliding block is fixedly connected with one end, far away from the supporting block, of the supporting column, and the side wall of the supporting platform is provided with a second driving assembly for driving the two supporting blocks to be close to or far away from each other.
Through adopting above-mentioned technical scheme, because the bogie has different specifications, the supporting shoe that is equipped with is difficult for the bogie of different specifications to support, consequently, second drive assembly drive sliding block through being equipped with slides in the groove of sliding, sliding block drives rather than fixed connection's support column removal, the support column is close to each other or keeps away from, and then drive the supporting shoe rather than connecting and be close to each other or keep away from, the supporting shoe has adapted to the bogie of different specifications size, the practicality of supporting shoe has been strengthened, moreover, the steam generator is simple in structure, and is easy to operate.
The present invention may be further configured in a preferred embodiment as: the second drive assembly includes second motor, two-way screw rod run through the sliding block and rather than threaded connection, the one end of two-way screw rod is rotated with the one end in groove of sliding and is connected, the other one end of two-way screw rod runs through a supporting bench lateral wall and is connected rather than a supporting bench rotation, the casing and a supporting bench lateral wall fixed connection of second motor, the pivot and the two-way screw rod of second motor run through the coaxial and fixed connection of one end of a supporting bench.
Through adopting above-mentioned technical scheme, when needing to adjust the distance between the supporting shoe, the two-way screw rod of second motor drive that the drive was equipped with at first rotates, and two-way screw rod drives the sliding block rather than threaded connection and slides in the groove that slides, adjusts the distance between two supporting shoes to the bogie that adapts to different specifications size.
The present invention may be further configured in a preferred embodiment as: a groove is formed in one side face, facing the supporting column, of the supporting block, a damping spring is arranged between the supporting column and the supporting block, one end of the damping spring is fixedly connected with the upper surface of the supporting column, the other end of the damping spring is fixedly connected with the bottom wall of the groove, and the aperture of the groove is the same as that of the supporting column.
Through adopting above-mentioned technical scheme, because the bogie passes through the crane and places when on the supporting shoe, the bogie is heavier, certain impact force has, can have great impact force to support column and supporting shoe, after a period, to the life who shortens support column and supporting shoe, consequently, the damping spring who is equipped with between support column and supporting shoe, the impact force of bogie to the supporting shoe has been reduced, damping spring plays a cushioning effect, and then the life of support column and supporting shoe has been prolonged.
The present invention may be further configured in a preferred embodiment as: one side of the supporting block, which is far away from the supporting column, is provided with a clamping groove, a second rubber pad is arranged in the clamping groove and is clamped with the clamping groove, and the height of the second rubber pad is larger than that of the clamping groove.
Through adopting above-mentioned technical scheme, because the bogie has upper bracket and lower carriage, when directly placing the lower carriage on the supporting shoe, the upper surface of supporting shoe is smooth, can take place relative slip between the lower carriage of bogie and the supporting shoe, consequently, the second rubber pad in the draw-in groove of seting up in the supporting shoe upper surface has increased the lower carriage of bogie and the frictional force between the supporting shoe upper surface, the lower carriage of bogie can not take place to remove, made things convenient for the fixed of bogie, when welding the bogie, the welded precision has further been improved.
To sum up, the utility model discloses a following at least one useful technological effect:
1. by arranging the clamping plate and the air cylinder, after the bogie is placed on the supporting block, the clamping plate is driven to be close to each other by the arranged air cylinder, the bogie is clamped, and when the bogie is welded, the bogie cannot shake, so that the welding progress is improved;
2. through arranging the pressing plate, the sliding chute, the sliding block, the two unidirectional screws, the rack, the first motor, the two gears and the supporting plate, firstly, the lifting component slides to the two sides of the supporting platform in the sliding chute under the driving of the arranged sliding block, after the bogie is placed on the supporting block, the lifting component slides to the position right above the bogie under the action of the sliding block, then the first motor connected on the supporting plate is driven to rotate, the first motor drives the gear coaxially connected with the first motor to rotate, thereby driving the one-way screw to rotate, the one-way screw at the other side of the bogie drives the other gear to rotate under the meshing action of the rack and the gear, thereby driving the other one-way screw to rotate, the pressing plate in threaded connection between the two screws ascends or descends, the bogie is compressed, and the welding progress of the bogie is further improved when the bogie is welded;
3. through setting up the groove of sliding, the sliding block, the second motor, two-way screw rod, when needing to adjust the distance between the supporting shoe, the two-way screw rod of second motor drive that the drive was equipped with at first rotates, and two-way screw rod drives rather than threaded connection's sliding block and slides in the groove of sliding, and then drives the support column and the supporting shoe and be close to each other or keep away from, has adjusted the distance between two supporting shoes to adapt to the bogie of different specifications size, strong adaptability.
Drawings
FIG. 1 is a prior art support device for a bogie during welding;
fig. 2 is a schematic view of the overall structure of a clamping device for a bogie according to the embodiment;
FIG. 3 is a perspective sectional view taken along the line A-A in FIG. 2;
FIG. 4 is an enlarged schematic view of portion A of FIG. 2;
fig. 5 is an enlarged schematic view of a portion B of fig. 3.
Reference numerals: 1. a support table; 2. a support pillar; 3. a support block; 4. a splint; 5. a first rubber pad; 6. a compression plate; 7. a chute; 8. a slider; 9. a unidirectional screw; 10. a rack; 11. a first motor; 12. a gear; 13. a support plate; 14. a cylinder; 15. a guide bar; 16. a fixed block; 17. a sliding groove; 18. a sliding block; 19. a second motor; 20. a bidirectional screw; 21. a groove; 22. a damping spring; 23. a card slot; 24. and a second rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2 and 3, for the utility model discloses a clamping device for bogie, brace table 1 including the cuboid form, be connected with support column 2 along vertical direction on brace table 1, the one end that support column 2 kept away from brace table 1 is connected with the supporting shoe 3 that is used for supporting the bogie, be provided with two sets of splint 4 on brace table 1, two sets of splint 4 enclose the bogie into a cuboid, every splint 4 of group sets up to two and relative setting, two splint 4 paste towards a side of supporting shoe 3 have first rubber pad 5 (see fig. 4), the top that is located supporting shoe 3 is connected with the pressure strip 6 that is used for compressing tightly the bogie, be connected with the lifting unit who is used for driving pressure strip 6 to go up and down on brace table 1, be provided with the first drive assembly that drive splint 4 is close to each other or keeps away from. When welding the bogie, at first place the bogie on the supporting shoe 3 that is equipped with through the crane, supporting shoe 3 supports the bogie, then be close to each other through the drive assembly drive splint 4 that is equipped with, prescribe a limit to the position of bogie, the first rubber pad 5 that is equipped with is at the in-process of splint 4 to the bogie centre gripping, increase the frictional force of splint 4 and bogie, then the lift assembly drive pressure strip 6 that the rethread was equipped with descends, compress tightly the bogie, when welding the bogie, the bogie can not take place to remove, and the welding precision is high.
In this embodiment, the first driving assembly includes four cylinders 14, the cylinder bodies of the four cylinders 14 are welded to the support table 1, the four cylinders 14 are horizontally disposed, and piston rods of the cylinders 14 are welded to a side surface of the clamp plate 4 away from the support block 3, after the bogie is placed on the support block 3, the clamp plate 4 is pushed by the cylinders 14 to clamp the bogie, and after the bogie is clamped, the position of the bogie does not move, which facilitates the welding of the bogie, because the bogie has long sides and short sides during the process of pushing the clamp plate to clamp the bogie by the cylinders 14, and the clamp plate 4 of the short sides is pushed conveniently and quickly, but when the clamp plate 4 on both sides of the long sides is pushed by the cylinders 14, the cylinders 14 are not easy to push the clamp plate 4, and the clamp plate 4 is unevenly stressed during the process of pushing the clamp plate 4, the clamp plate 4 may rotate, and the piston rods of the cylinders 14 are damaged, therefore, the guide rods 15 are fixedly connected, brace table 1 is located 15 one sides fixedly connected with fixed block 16 of guide bar, the one end and the 4 lateral walls welding of splint of guide bar 15, the other one end of guide bar 15 runs through fixed block 16 and rather than sliding connection, be provided with guide bar 15 in the adjacent both sides of the cylinder 14 of the long limit one side of bogie, made things convenient for the clamp to the bogie tight, splint 4 can not take place to rock, can not damage the 14 piston rods of cylinder, improved the welding precision of bogie moreover.
Referring to fig. 3, because the bogies have different specifications, the supporting block 3 is not easy to support the bogies of different specifications, therefore, a sliding groove 17 is formed on the supporting table 1, a sliding block 18 is arranged in the sliding groove 17, the upper surface of the sliding block 18 is welded with one end of the supporting column 2, which is far away from the supporting block 3, the side wall of the supporting table 1 is provided with a second driving component for driving the two supporting blocks 3 to approach or separate from each other, the sliding block 18 is driven to slide in the sliding groove 17 by the second driving component, the sliding block 18 drives the supporting column 2 fixedly connected with the sliding block to move, the supporting columns 2 approach or separate from each other, and further drives the supporting blocks 3 connected with the sliding block to approach or separate from each other, in this embodiment, the second driving component comprises a second motor 19 and a bidirectional screw 20, the bidirectional screw 20 penetrates through the sliding block 18 and is in threaded connection with the, the other end of two-way screw rod 20 runs through a supporting table 1 lateral wall and is connected rather than supporting table 1 rotation, two-way screw rod 20 runs through sliding block 18 and rather than threaded connection, the casing of second motor 19 and the welding of supporting table 1 lateral wall, the pivot of second motor 19 and two-way screw rod 20 run through the one end of supporting table 1 coaxial and welding, when needing to adjust the distance between the supporting shoe 3, at first the second motor 19 drive two-way screw rod 20 that the drive was equipped with rotates, two-way screw rod 20 drives sliding block 18 rather than threaded connection and slides in sliding groove 17, adjust the distance between two supporting shoes 3, thereby adapt to the bogie of different specification sizes, supporting shoe 3 has adapted to the bogie of different specification sizes, the practicality of supporting shoe 3 has been strengthened, moreover, the steam generator is simple in structure, and.
Referring to fig. 2 and 4, two chutes 7 have been seted up on the support table 1, two chutes 7 are provided with sliders 8, in this embodiment, the lifting assembly includes two one-way screws 9, a rack 10, a first motor 11, two gears 12, a support plate 13, two one-way screws 9 are arranged along a vertical direction, one ends of two one-way screws 9 run through the pressure strip 6 and are connected with the sliders 8 in a rotating manner, one ends of two gears 12 and two one-way screws 9 far away from the sliders 8 are coaxial and welded, the rack 10 is engaged with two gears 12, the support plate 13 is arranged along a vertical direction and is welded with the sliders 8, a rotating shaft of the first motor 11 is coaxial and welded with one of the gears 12, and a housing of the first motor 11 is fixedly connected with the support plate. When the bogie is placed, firstly, the lifting component slides in the sliding groove 7 to two sides of the supporting table 1 under the driving of the arranged sliding block 8, after the bogie is placed on the supporting block 3, the lifting component slides to the position right above the bogie under the action of the sliding block 8 again, then the first motor 11 connected on the supporting plate 13 is driven to rotate, the first motor 11 drives the gear 12 coaxially connected with the first motor to rotate, and further drives the one-way screw 9 to rotate, the one-way screw 9 on the other side of the bogie drives the other gear 12 to rotate under the meshing action of the rack 10 and the gear 12, and further drives the other one-way screw 9 to rotate, the compression plate 6 in threaded connection between the two screws ascends or descends to compress the bogie, after compression, the bogie cannot move, the welding of the bogie is facilitated, the structure is easy to operate, and the welding and the placing of the bogie cannot be influenced when the bogie is compressed, the welding precision is high.
Referring to fig. 5, when the bogie is placed on the supporting block 3 by a crane, the bogie is heavy and has a certain impact force, and has a large impact force on the supporting column 2 and the supporting block 3, and after a period of time, the service lives of the supporting column 2 and the supporting block 3 are shortened, therefore, a groove 21 is formed in one side surface of the supporting block 3 facing the supporting column 2, a damping spring 22 is arranged between the supporting column 2 and the supporting block 3, one end of the damping spring 22 is welded to the upper surface of the supporting column 2, the other end of the damping spring 22 is welded to the bottom wall of the groove 21, the aperture of the groove 21 is the same as that of the supporting column 2, the damping spring 22 arranged between the supporting column 2 and the supporting block 3 reduces the impact force of the bogie on the supporting block 3, the damping spring 22 plays a buffering role, when the supporting block 3 is compressed, the supporting column 2 is, thereby prolonging the service life of the support column 2 and the support block 3.
Because the bogie has upper bracket and lower bracket, when directly placing the lower bracket on supporting shoe 3, the upper surface of supporting shoe 3 is smooth, relative slip can take place between the lower bracket of bogie and supporting shoe 3, consequently, supporting shoe 3 keeps away from one side of support column 2 and has seted up draw-in groove 23, the joint has second rubber pad 24 in the draw-in groove 23, second rubber pad 24 and draw-in groove 23 joint, second rubber pad 24 highly is greater than the height of draw-in groove 23, second rubber pad 24 in the draw-in groove 23 of seting up in the upper surface of supporting shoe 3 has increased the frictional force between the lower bracket of bogie and the supporting shoe 3 upper surface, the lower bracket of bogie can not take place to remove, the fixed of bogie has been made things convenient for, when welding the bogie, the welded precision has further been improved.
The implementation principle of the embodiment is as follows: when the bogie is welded, firstly, a sliding block 8 arranged in a sliding groove 7 drives a lifting assembly and a pressing plate 6 to slide to two sides of a supporting table 1, then the bogie is placed on a supporting block 3 arranged on the supporting table 1 through a crane, then a driving cylinder 14 drives a clamping plate 4 connected with the driving cylinder to clamp the bogie, the lifting assembly and the pressing plate 6 slide to the position right above the bogie under the action of the sliding block 8, then a first motor 11 connected with a supporting plate 13 is driven to rotate, the first motor 11 drives a gear 12 coaxially connected with the first motor to rotate, and further drives a one-way screw 9 to rotate, the one-way screw 9 on the other side of the bogie drives another gear 12 to rotate under the action of meshing of a rack 10 and the gear 12, further drives another one-way screw 9 to rotate, the pressing plate 6 in threaded connection between the two screws descends to press the bogie, then the bogie is welded, after welding is finished, the first motor 11 connected to the supporting plate 13 is driven to rotate reversely again, the first motor 11 drives the gear 12 coaxially connected with the first motor to rotate, the one-way screw 9 is driven to rotate, the one-way screw 9 on the other side of the bogie drives the other gear 12 to rotate under the action of meshing of the rack 10 and the gear 12, the other one-way screw 9 is driven to rotate, the pressing plate 6 in threaded connection between the two screws rises, the pressed bogie is loosened, then the air cylinder 14 is driven again to enable the clamping plates 4 to be away from each other, the bogie is loosened, the welded bogie is moved away from the supporting table 1 through a crane, and under the combined action of the clamping plates 4 and the pressing blocks, the bogie cannot shake in the welding process, and welding precision is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A clamping device for a bogie comprises a supporting table (1), a supporting column (2) is arranged on the supporting table (1) along the vertical direction, one end of the supporting column (2) far away from the supporting platform (1) is provided with a supporting block (3) for supporting the bogie, it is characterized in that two groups of clamping plates (4) are arranged on the supporting table (1), each group of clamping plates (4) is arranged in two and opposite positions, a first rubber pad (5) is arranged on one side surface of the two clamping plates (4) facing the supporting block (3), a pressing plate (6) used for pressing the bogie is arranged above the supporting block (3), the supporting platform (1) is provided with a lifting component for driving the pressing plate (6) to lift, the supporting table (1) is provided with a first driving assembly for driving the clamping plates (4) to approach or separate from each other.
2. The clamping device for the bogie as recited in claim 1, wherein the support table (1) is provided with two sliding grooves (7), the two sliding grooves (7) are provided with sliding blocks (8), the lifting assembly comprises two one-way screws (9), a rack (10), a first motor (11), two gears (12) and a support plate (13), the two one-way screws (9) are arranged along a vertical direction, one end of each one-way screw (9) penetrates through the compacting plate (6) and is rotatably connected with the sliding block (8), the two gears (12) and one ends of the two one-way screws (9) far away from the sliding block (8) are coaxially and fixedly connected, the rack (10) is engaged with the two gears (12), the support plate (13) is arranged along the vertical direction and is fixedly connected with the sliding block (8), a rotating shaft of the first motor (11) is coaxially and fixedly connected with one of the gears (12), the shell of the first motor (11) is fixedly connected with the supporting plate (13).
3. The clamping device for the bogie as recited in claim 1, wherein the first driving assembly comprises four air cylinders (14), the cylinder bodies of the four air cylinders (14) are fixedly connected with the support table (1), the four air cylinders (14) are horizontally arranged, and the piston rods of the air cylinders (14) are fixedly connected with one side surface of the clamping plate (4) far away from the support block (3).
4. A clamping device for a bogie as claimed in claim 1, wherein a set of said clamping plates (4) is provided with a guide rod (15), said support platform (1) is provided with a fixing block (16) at one side of the guide rod (15), one end of said guide rod (15) is fixedly connected with the side wall of the clamping plate (4), and the other end of said guide rod (15) penetrates through the fixing block (16) and is slidably connected therewith.
5. The clamping device for the bogie as recited in claim 1, wherein a sliding groove (17) is formed in the support platform (1), a sliding block (18) is arranged in the sliding groove (17), the upper surface of the sliding block (18) is fixedly connected with one end of the support column (2) far away from the support block (3), and a second driving component for driving the two support blocks (3) to approach or separate from each other is arranged on the side wall of the support platform (1).
6. The clamping device for the bogie as recited in claim 5, wherein the second driving assembly comprises a second motor (19), a two-way screw (20), the two-way screw (20) penetrates through the sliding block (18) and is in threaded connection with the sliding block, one end of the two-way screw (20) is rotatably connected with one end of the sliding groove (17), the other end of the two-way screw (20) penetrates through the side wall of the supporting table (1) and is rotatably connected with the supporting table (1), the shell of the second motor (19) is fixedly connected with the side wall of the supporting table (1), and the rotating shaft of the second motor (19) and one end of the two-way screw (20) penetrating through the supporting table (1) are coaxial and fixedly connected.
7. The clamping device for the bogie as recited in claim 1, wherein a groove (21) is formed in one side surface of the supporting block (3) facing the supporting column (2), a damping spring (22) is arranged between the supporting column (2) and the supporting block (3), one end of the damping spring (22) is fixedly connected with the upper surface of the supporting column (2), the other end of the damping spring (22) is fixedly connected with the bottom wall of the groove (21), and the diameter of the groove (21) is the same as that of the supporting column (2).
8. The clamping device for the bogie as recited in claim 1, wherein a clamping groove (23) is formed in one side of the supporting block (3) far away from the supporting column (2), a second rubber pad (24) is arranged in the clamping groove (23), the second rubber pad (24) is clamped with the clamping groove (23), and the height of the second rubber pad (24) is greater than that of the clamping groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021028843.XU CN212885919U (en) | 2020-06-05 | 2020-06-05 | Clamping device for bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021028843.XU CN212885919U (en) | 2020-06-05 | 2020-06-05 | Clamping device for bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212885919U true CN212885919U (en) | 2021-04-06 |
Family
ID=75276346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021028843.XU Active CN212885919U (en) | 2020-06-05 | 2020-06-05 | Clamping device for bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212885919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370069A (en) * | 2021-07-26 | 2021-09-10 | 唯妮尔家居集团股份有限公司 | Furniture is decorated and is designed and is turned over new device with furniture |
| CN114515920A (en) * | 2022-02-14 | 2022-05-20 | 江西中船航海仪器有限公司 | Welding machining device for welding support |
-
2020
- 2020-06-05 CN CN202021028843.XU patent/CN212885919U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370069A (en) * | 2021-07-26 | 2021-09-10 | 唯妮尔家居集团股份有限公司 | Furniture is decorated and is designed and is turned over new device with furniture |
| CN113370069B (en) * | 2021-07-26 | 2022-10-21 | 唯妮尔家居集团股份有限公司 | Furniture decoration design is with furniture new installation that overturns |
| CN114515920A (en) * | 2022-02-14 | 2022-05-20 | 江西中船航海仪器有限公司 | Welding machining device for welding support |
| CN114515920B (en) * | 2022-02-14 | 2023-06-09 | 江西中船航海仪器有限公司 | Welding machining device of welding support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212885919U (en) | Clamping device for bogie | |
| CN214719918U (en) | Full-automatic stamping die of diesel generator rotor | |
| CN110293357A (en) | Welding device applied to box-girder | |
| CN109910118A (en) | A kind of positioning device of timber process equipment | |
| CN219582380U (en) | Isostatic pressing graphite surface treatment device | |
| CN208197029U (en) | A kind of cutting machine convenient for clamping | |
| CN216117138U (en) | Case pressurization test platform convenient to use | |
| CN212682588U (en) | Copper pole is cutting device in batches | |
| CN116197288A (en) | Exhaust silencing bag production, feeding, conveying and stamping integrated machine and application method thereof | |
| CN204488350U (en) | Workpiece clamping device for engraving machine | |
| CN210147035U (en) | Simple and easy perforating device of aluminum plate | |
| CN108172888B (en) | Automatic battery box assembling machine | |
| CN219872893U (en) | Annular core block tubing device | |
| CN206357102U (en) | Auto parts fixation fixture | |
| CN206882612U (en) | Steel cylinder necking machine | |
| CN218222338U (en) | Piston maintenance platform of cubic apparatus press | |
| CN217665683U (en) | Frame punching press positioning mechanism of photovoltaic module frame | |
| CN220075264U (en) | Clamping fixture for hydraulic press | |
| CN207807964U (en) | A kind of positioning device of timber process equipment | |
| CN221435772U (en) | Feeding mechanism of numerical control machine tool | |
| CN219599435U (en) | Steel construction processing platform is used in industrial design processing | |
| CN217914362U (en) | Horizontal jack round pin axle grinding device | |
| CN220445127U (en) | Steel structural member hole making device | |
| CN211661787U (en) | Polishing device for machining bicycle accessories | |
| CN219884450U (en) | Feeding device of cold press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |