CN218965334U

CN218965334U - Dismounting device for vehicle coupling flange

Info

Publication number: CN218965334U
Application number: CN202223025316.5U
Authority: CN
Inventors: 徐刚
Original assignee: Jingjiang Huading Machinery Manufacturing Co ltd
Current assignee: Jingjiang Huading Machinery Manufacturing Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-05-05
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a dismounting device for a vehicle coupling flange, which relates to the technical field of automobile maintenance and comprises a machine base, wherein a plurality of pulleys are fixedly arranged on the lower surface of the machine base, an adjusting shell with a protruding part is fixedly arranged on the upper surface of the machine base, a lifting bottom plate is arranged between the protruding part and the machine base, a height adjusting component for driving the lifting bottom plate to move up and down is arranged in the adjusting shell, a dismounting hole and two fixing holes are formed in the lifting bottom plate, a dismounting fixing plate is arranged in the dismounting hole, a plurality of threaded holes are formed in the dismounting fixing plate, two sliding rods are fixedly arranged on the inner wall of the fixing hole, and sliding blocks are slidably arranged on the outer surfaces of the two sliding rods; fix the work piece that will dismantle through setting up dismantlement fixed plate and screw hole, cooperate two arc backup pads to support spacing effect to the transmission shaft, avoid transmission shaft and shaft coupling flange to take place to drop the displacement in dismantling, cause damage deformation and bring economic loss.

Description

Dismounting device for vehicle coupling flange

Technical Field

The utility model belongs to the technical field of automobile maintenance, and particularly relates to a dismounting device for a vehicle coupling flange.

Background

The coupling flange is a part on the automobile, and is used for connecting two shafts or shafts with the rotating member, so that synchronous rotation is achieved when power is transmitted, the influence of engine crankshaft torsional vibration on a transmission system can be reduced, resonance between the power and the transmission system is reduced or avoided, and the service life of the engine is greatly prolonged.

The automobile usually adopts the manual work to hold when dismantling the shaft coupling flange and dismantles, and the in-process of manual work dismantles because not carrying out fixed stay to shaft coupling flange and transmission shaft, makes shaft coupling flange and transmission shaft take place the displacement under the effect of gravity and causes its damage in dismantling easily, causes economic loss, is unfavorable for dismantling the use.

Disclosure of Invention

The utility model aims to provide a dismounting device for a vehicle coupling flange, which supports and fixes a transmission shaft to be dismounted through two arc-shaped support plates, and simultaneously, the coupling flange is fixedly dismounted through cooperation of threaded holes under the action of a dismounting fixing plate, so that damage caused by displacement of the coupling flange and the transmission shaft in dismounting is avoided, the problem that the conventional automobile is usually dismounted by manual holding when the coupling flange is dismounted, and the coupling flange and the transmission shaft are not fixedly supported in the manual dismounting process, so that the coupling flange and the transmission shaft are easily damaged due to displacement of the coupling flange and the transmission shaft under the action of gravity in dismounting, thereby causing economic loss and being unfavorable for dismounting and use is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a dismounting device for a vehicle coupling flange, which comprises a dismounting device for the vehicle coupling flange and is characterized in that: the lifting device comprises a base, a plurality of pulleys are fixedly mounted on the lower surface of the base, an adjusting shell with a protruding portion is fixedly mounted on the upper surface of the base, a lifting bottom plate is arranged between the protruding portion and the base, a height adjusting component used for driving the lifting bottom plate to move up and down is arranged in the adjusting shell, a disassembly hole and two fixing holes are formed in the lifting bottom plate, a disassembly fixing plate is arranged in the disassembly hole, a plurality of threaded holes are formed in the disassembly fixing plate, two sliding rods are fixedly mounted on the inner wall of each fixing hole, a sliding block is slidably mounted on the outer surface of each sliding rod, and an arc-shaped supporting plate is fixedly mounted on the upper surface of each sliding block.

Adopt above-mentioned scheme, through setting up frame and a plurality of pulley, make the device wholly be convenient for remove, need artifical transport time and energy when avoiding removing, carry out altitude mixture control to lifting floor through setting up altitude mixture control subassembly, can carry out the self-adaptation according to the height of required shaft coupling flange when lifting floor altitude mixture control, be convenient for multiple dismantlement condition use, carry out fixed action to the shaft coupling flange through setting up the dismantlement fixed plate, guarantee to dismantle going on smoothly, drop in avoiding the work piece dismantlement simultaneously and cause the damage, support spacing effect through setting up two arc backup pads to the drive shaft, avoid the transmission shaft displacement that drops to take place damage deformation.

Further, the height adjusting assembly comprises a first motor fixedly arranged on the right side surface of the machine base, an adjusting square hole is formed in the upper surface of the machine base, a rotating shaft is rotatably arranged in the adjusting square hole and on the left side surface of the lifting bottom plate, one end of the rotating shaft positioned below the adjusting square hole extends out of the machine base and is fixedly connected with an output shaft of the first motor, a sliding hole for sliding the rotating shaft above the adjusting shell is formed in the adjusting shell, a connecting rod is fixedly arranged on the outer surface of the rotating shaft, a fixing rod is fixedly arranged on the connecting rod, gears are fixedly arranged on the outer surface of the fixing rod, the two gears are meshed, and a limiting plate is fixedly arranged at one end, far away from the connecting rod, of the fixing rod.

By adopting the scheme, the motor I is arranged, the motor I drives the lower rotating shaft to rotate when being started, the connecting rod is driven to rotate when the lower rotating shaft rotates, the connecting rod is driven to rotate when the connecting rod rotates, the upper fixing rod and the connecting rod are driven to rotate under the transmission action of the two gears when the fixing rod rotates, so that the upper rotating shaft and the lower rotating shaft relatively rotate, and the lifting bottom plate is driven to move up and down when the two rotating shafts relatively rotate, so that the height adjusting effect on the lifting bottom plate is realized.

Further, two vertical rods are fixedly arranged between the protruding part and the machine base, and the lifting bottom plate is slidably arranged on the outer surfaces of the two vertical rods.

By adopting the scheme, the limiting guide effect on the movement of the lifting bottom plate is realized by arranging the vertical rods, so that the stability of the lifting bottom plate when the height is adjusted is ensured.

Further, the two-way screw rod is rotatably installed in the disassembly hole, one end of the two-way screw rod extends out of the lifting bottom plate, a motor II is fixedly installed on the front side surface of the lifting bottom plate, one end of the two-way screw rod is fixedly connected with an output shaft of the motor II, moving blocks are installed on two sections of threads of the two-way screw rod in a threaded mode, push rods are installed on the two moving blocks in a hinged mode, and the other ends of the push rods are hinged to the disassembly fixing plate.

By adopting the scheme, through setting up the motor II, drive two-way lead screw rotation when motor II starts, drive two movable blocks relative motion when two movable blocks are close to each other through the push rod drive dismantlement fixed plate motion to the work piece dismantlement effect when two movable blocks rotate.

Further, two cross bars are fixedly installed in the disassembly hole, and the disassembly fixing plate is slidably installed on the outer surfaces of the two cross bars.

By adopting the scheme, the limiting guide effect on the movement of the disassembly fixing plate is realized by arranging the two cross bars, so that the stability of disassembly is ensured when the disassembly is performed, and the workpiece is prevented from being damaged by displacement in the disassembly process.

Further, the outer surface of the sliding rod is sleeved with a spring, and two ends of the spring are respectively abutted against one surface, far away from the inner wall of the fixing hole and the two sliding blocks, of the sliding rod.

By adopting the scheme, after the two arc-shaped support plates are pushed to be far away from each other by the aid of the springs, the two arc-shaped support plates are driven to reset and approach each other under the elastic action of the springs, so that the limiting and supporting effects of the transmission shaft are realized, and the transmission shaft is effectively prevented from falling and being damaged.

The utility model has the following beneficial effects:

1. according to the utility model, the workpiece to be disassembled is fixed by arranging the disassembly fixing plate and the threaded holes, and the transmission shaft is supported and limited by matching with the two arc-shaped support plates, so that the transmission shaft and the coupling flange are prevented from falling and displacing in disassembly, and economic losses caused by damage and deformation are avoided.

2. According to the utility model, the motor I is arranged, the motor I drives the lower rotating shaft to rotate when being started, the lower rotating shaft drives the connecting rod to rotate when being started, the connecting rod drives the fixing rod to rotate when being rotated, the fixing rod drives the upper fixing rod and the connecting rod to rotate under the transmission action of the two gears when being rotated, so that the upper rotating shaft and the lower rotating shaft relatively rotate, and the two rotating shafts drive the lifting bottom plate to move up and down when relatively rotating, thereby realizing the height adjusting function of the lifting bottom plate.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a dismounting device for a vehicle coupling flange;

FIG. 2 is a schematic view of the structure of the housing and the adjusting housing in section;

FIG. 3 is a schematic view of a lifting base plate;

in the drawings, the list of components represented by the various numbers is as follows:

1. a base; 2. an adjustment housing; 3. lifting the bottom plate; 4. disassembling the fixing plate; 5. a slide bar; 6. a slide block; 7. an arc-shaped supporting plate; 8. a first motor; 9. a rotating shaft; 10. a connecting rod; 11. a fixed rod; 12. a gear; 13. a limiting plate; 14. a vertical rod; 15. a two-way screw rod; 16. a second motor; 17. a moving block; 18. a push rod; 19. a cross bar; 20. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model relates to a dismounting device for a vehicle coupling flange, which comprises a machine base 1, wherein a plurality of pulleys are fixedly arranged on the lower surface of the machine base 1, an adjusting shell 2 with a protruding part is fixedly arranged on the upper surface of the machine base 1, a lifting bottom plate 3 is arranged between the protruding part and the machine base 1, and a height adjusting assembly for driving the lifting bottom plate 3 to move up and down is arranged in the adjusting shell 2.

As shown in fig. 1 and 2, the height adjusting component comprises a first motor 8 fixedly installed on the right side surface of the base 1, an adjusting square hole is formed in the upper surface of the base 1, a rotating shaft 9 is rotatably installed in the adjusting square hole and on the left side surface of the lifting base 3, one end of the rotating shaft 9 positioned below extends out of the base 1 and is fixedly connected with an output shaft of the first motor 8, a sliding hole for sliding the upper rotating shaft 9 is formed in the adjusting shell 2, a connecting rod 10 is fixedly installed on the outer surface of the rotating shaft 9, a fixing rod 11 is fixedly installed on the connecting rod 10, a gear 12 is fixedly installed on the outer surface of the fixing rod 11, two gears 12 are meshed, a limiting plate 13 is fixedly installed at one end, far away from the connecting rod 10, of the two fixing rods 11, two vertical rods 14 are fixedly installed between the protruding parts and the base 1, and the lifting base 3 is slidably installed on the outer surfaces of the two vertical rods 14;

through setting up motor one 8, drive below pivot 9 rotation when motor one 8 starts, drive connecting rod 10 rotation when below pivot 9 rotates, drive dead lever 11 rotation when connecting rod 10 rotates, drive top dead lever 11 and connecting rod 10 rotation under the transmission effect of two gears 12 when dead lever 11 rotates and make top pivot 9 and below pivot 9 relative rotation, drive lifting bottom plate 3 up-and-down motion when two pivots 9 relative rotation, realize lifting bottom plate 3's altitude mixture control effect, realize lifting bottom plate 3's spacing guide effect through setting up montant 14, stability when guaranteeing lifting bottom plate 3 height-adjusting.

As shown in fig. 1 and 3, a disassembly hole and two fixing holes are formed in the lifting bottom plate 3, a disassembly fixing plate 4 is arranged in the disassembly hole, a plurality of threaded holes are formed in the disassembly fixing plate 4, a bidirectional screw rod 15 is rotatably installed in the disassembly hole, one end of the bidirectional screw rod 15 extends out of the lifting bottom plate 3, a motor II 16 is fixedly installed on the front side surface of the lifting bottom plate 3, one end of the bidirectional screw rod 15 is fixedly connected with an output shaft of the motor II 16, moving blocks 17 are respectively and spirally installed on two sections of threads of the bidirectional screw rod 15, push rods 18 are respectively and rotatably installed on the two moving blocks 17, the other ends of the two push rods 18 are respectively and rotatably connected with the disassembly fixing plate 4, two cross rods 19 are fixedly installed in the disassembly fixing plate 4 and slidably installed on the outer surfaces of the two cross rods 19;

through setting up motor two 16, drive two-way lead screw 15 rotation when motor two 16 start-ups, drive two movable blocks 17 relative motion when two movable blocks 17 are close to relatively, drive through push rod 18 and dismantle fixed plate 4 motion and dismantle the effect to the work piece, realize dismantling the spacing guide effect of fixed plate 4 motion through setting up two horizontal poles 19, guarantee to dismantle the stability when dismantling, avoid the work piece to take place the displacement damage in dismantling.

Wherein as shown in fig. 1 and 3, slide bar 5 surface cover is equipped with spring 20, and the both ends of spring 20 respectively with fixed orifices inner wall and the one side looks butt that two sliders 6 kept away from relatively, through setting up spring 20, promote behind two arc backup pads 7 kept away from relatively, drive two arc backup pads 7 and reset and be close to under spring 20's elastic action, realize the spacing supporting role of transmission shaft, effectively avoid the transmission shaft damage that drops.

One specific application of this embodiment is: firstly, the device is integrally pushed to a using area, then the device is adjusted according to the height of a detached workpiece, firstly, a motor I8 is started, the motor I8 drives a lower rotating shaft 9 to rotate when being started, a connecting rod 10 is driven to rotate when the lower rotating shaft 9 rotates, a fixing rod 11 is driven to rotate when the connecting rod 10 rotates, the upper fixing rod 11 and the connecting rod 10 are driven to rotate under the transmission action of two gears 12 when the fixing rod 11 rotates, the upper rotating shaft 9 and the lower rotating shaft 9 relatively rotate, the lifting bottom plate 3 is driven to move up and down when the two rotating shafts 9 relatively rotate, the motor I8 is closed after adjustment, then bolts on a coupler are fixedly arranged on the detached fixing plate 4, then the two arc-shaped supporting plates 7 are relatively far away, a transmission shaft is placed between the two arc-shaped supporting plates 7, then the arc-shaped supporting plates 7 are loosened, the two arc-shaped supporting plates 7 are driven to relatively approach to a transmission shaft to be supported under the elastic action of a spring 20, then the motor II 16 is started, the motor II 16 is driven to rotate a bidirectional screw 15 when the bidirectional screw 15 rotates, the two moving blocks 17 relatively approach each other, and the fixed plates 4 are driven to move through a push rod 18 to detach the workpiece.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a dismounting device of vehicle coupling flange which characterized in that: including frame (1), fixed surface installs a plurality of pulley under frame (1), frame (1) upper surface fixed mounting has regulation casing (2) that have the bulge, and is provided with lift bottom plate (3) between bulge and frame (1), be provided with the altitude mixture control subassembly that is used for driving lift bottom plate (3) up-and-down motion in adjusting casing (2), dismantlement hole and two fixed orificess have been seted up on lift bottom plate (3), be provided with in the dismantlement hole and dismantle fixed plate (4), and dismantle a plurality of screw hole has been seted up on fixed plate (4), fixed hole inner wall fixed mounting has two slide bars (5), two slide bar (5) surface slidable mounting has slider (6), surface fixed mounting has arc backup pad (7) on slider (6).

2. The dismounting device for the vehicle coupling flange according to claim 1, wherein the height adjusting assembly comprises a first motor (8) fixedly mounted on the right side surface of the base (1), an adjusting square hole is formed in the upper surface of the base (1), a rotating shaft (9) is rotatably mounted in the adjusting square hole and the left side surface of the lifting base (3), one end of the rotating shaft (9) located below extends out of the base (1) and is fixedly connected with an output shaft of the first motor (8), a sliding hole for sliding the rotating shaft (9) above is formed in the adjusting shell (2), a connecting rod (10) is fixedly mounted on the outer surface of the rotating shaft (9), a fixing rod (11) is fixedly mounted on the connecting rod (10), gears (12) are fixedly mounted on the outer surface of the fixing rod (11), the two gears (12) are meshed, and a limiting plate (13) is fixedly mounted at one end, far away from the connecting rod (10), of the fixing rod (11).

3. The dismounting device for the vehicle coupling flange according to claim 2, wherein two vertical rods (14) are fixedly mounted between the protruding portion and the base (1), and the lifting base plate (3) is slidably mounted on the outer surfaces of the two vertical rods (14).

4. The dismounting device for the vehicle coupling flange according to claim 1, wherein a bidirectional screw rod (15) is rotatably mounted in the dismounting hole, one end of the bidirectional screw rod (15) extends out of the lifting base plate (3), a motor II (16) is fixedly mounted on the front side surface of the lifting base plate (3), one end of the bidirectional screw rod (15) is fixedly connected with an output shaft of the motor II (16), moving blocks (17) are mounted on two sections of threads of the bidirectional screw rod (15), push rods (18) are hinged to two moving blocks (17), and the other ends of the push rods (18) are hinged to the dismounting fixing plate (4).

5. The dismounting device for the vehicle coupling flange according to claim 4, wherein two cross bars (19) are fixedly mounted in the dismounting hole, and the dismounting fixing plate (4) is slidably mounted on the outer surfaces of the two cross bars (19).

6. The dismounting device for the vehicle coupling flange according to claim 1, wherein the outer surface of the sliding rod (5) is sleeved with a spring (20), and two ends of the spring (20) are respectively abutted against one surface, relatively far away from the inner wall of the fixing hole and the two sliding blocks (6).