CN217728711U - Vehicle transmission maintenance bracket - Google Patents
Vehicle transmission maintenance bracket Download PDFInfo
- Publication number
- CN217728711U CN217728711U CN202221323058.6U CN202221323058U CN217728711U CN 217728711 U CN217728711 U CN 217728711U CN 202221323058 U CN202221323058 U CN 202221323058U CN 217728711 U CN217728711 U CN 217728711U
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- transmission
- supporting plate
- plate
- derailleur
- mounting plate
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Abstract
The utility model discloses a vehicle derailleur maintenance bracket relates to derailleur bracket technical field, and mainly used solves current derailleur bracket when using, and the problem of derailleur very easily landing. The main structure is as follows: the upper surface of the working table plate is hinged with a supporting plate mounting plate capable of swinging up and down, the upper surface of the supporting plate mounting plate is slidably provided with a transmission supporting plate parallel to the supporting plate mounting plate, and two sides of the upper surface of the transmission supporting plate are oppositely provided with two groups of transmission clamping jaw sets. The utility model provides a pair of vehicle transmission maintenance bracket, this maintenance bracket can be when tearing open/adorning the derailleur place its stability on the derailleur layer board to the maintenance safety of quick tear open/dress and maintenance personal of derailleur assembly has been guaranteed.
Description
Technical Field
The utility model relates to a derailleur bracket technical field especially relates to a vehicle transmission maintains bracket.
Background
In the maintenance work of automobiles, in order to facilitate the maintenance and inspection of the transmission, it is often necessary to detach a faulty transmission from the entire automobile or to assemble a well-conditioned transmission to the entire automobile. The existing speed changer is usually assembled and disassembled by a large-scale lifting device, namely a speed changer bracket, a tray of the device is of a flat plate structure, and the lifting of the tray is realized by hydraulic or pneumatic driving. When the lifting device is used for dismounting the transmission, the whole vehicle needs to be lifted by the jack, maintenance personnel are positioned at the bottom of the vehicle, and the transmission is jacked by the lifting device so as to weaken or eliminate the influence of the self gravity of the transmission on the mounting structure.
However, since the fastening bolt is attached/detached to/from the transmission when the transmission is attached/detached, the transmission often needs to be pulled. The tray is of a plane structure, so that the limitation on the speed changer is lacked, the speed changer is very easy to slide, the speed changer is damaged, and even danger is brought to maintenance personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vehicle transmission maintains bracket, this maintenance bracket can be when tearing open/adorning the derailleur with its stable placing on the derailleur layer board to the maintenance safety of quick tear open/dress and maintenance personal of derailleur assembly has been guaranteed.
In order to realize the above-mentioned purpose, the utility model provides a vehicle transmission maintains bracket, set up the work platen in its top including the base level, and be equipped with between base and the work platen and be used for driving the fork mechanism of cutting that the work platen goes up and down, a serial communication port, work platen upper surface articulates there is the layer board mounting panel of ability luffing motion, the derailleur layer board rather than being parallel is installed to layer board mounting panel upper surface slidingtype, the both sides of derailleur layer board upper surface are equipped with two sets of derailleur jack catch groups relatively.
As a further improvement of the utility model, be close to be equipped with on the layer board mounting panel of derailleur layer board removal route starting point/terminal point one side and pass the layer board mounting panel perpendicularly and rather than screw-thread fit's slope adjusting bolt, the opposite side of layer board mounting panel is equipped with the articulated shaft, be equipped with the articulated axle sleeve that is used for the rotary type installation articulated shaft on the work platen.
As a further improvement of the present invention, the support plate mounting plate is provided with at least two sets of balls disposed in sequence along the moving direction of the transmission support plate on the contact surface with the transmission support plate.
As a further improvement, the transmission supporting plate is provided with a limiting clamping block and an anti-dropping clamping block which are sequentially arranged along the moving direction on the edge of the two sides of the moving path.
As a further improvement, the limiting clamping blocks extend downwards to be in sliding contact with the edge of the supporting plate mounting plate, and the anti-falling clamping blocks are U-shaped pieces and U-shaped opening sliding type joints on the edge of the supporting plate mounting plate.
As the utility model discloses a further improvement, it is two sets of derailleur jack catch group sets up respectively in derailleur layer board removal route both sides, derailleur jack catch group includes two at least derailleur jack catches that set gradually along derailleur layer board moving direction, the derailleur jack catch passes through on the movable derailleur layer board of installing of L type mounting panel.
As a further improvement, the riser of L type mounting panel is improved level and is equipped with the moving direction vertically bar hole of extending direction and derailleur layer board, this bar downthehole locking screw with derailleur jack catch threaded connection.
As a further improvement, be equipped with two sets of jack catch installation screws of arranging in proper order along its moving direction on the derailleur layer board, the dull and stereotyped upper level of L type mounting panel is equipped with the bar hole of extending direction and the moving direction syntropy of derailleur layer board, and this bar downthehole locking screw who is equipped with jack catch installation screw threaded connection.
As a further improvement, the both sides edge of base all is equipped with two guide pulley mounting panels that set up along its edge level in proper order, the below of guide pulley mounting panel all is equipped with the guide pulley, still all be equipped with on the guide pulley mounting panel pass the guide pulley mounting panel perpendicularly and rather than screw-thread fit's height adjusting bolt.
As a further improvement of the utility model, the lower end of the height adjusting bolt is connected with a shockproof cushion block.
Compared with the prior art, the utility model discloses a vehicle transmission maintains bracket's advantage does:
1. when the device is used, the angle of the supporting plate mounting plate is firstly adjusted to keep the supporting plate mounting plate parallel relative to the lower part of the transmission. Then, the derailleur is fixed on the derailleur pallet by the derailleur dog group so that the derailleur cannot displace relative to the derailleur pallet. Finally, in the process of dismounting/mounting the transmission, the transmission can be dismounted/mounted by sliding the transmission supporting plate instead of directly dragging the transmission.
Wherein, install the derailleur layer board at layer board mounting panel upper surface through slidingtype, the cooperation sets up the derailleur jack catch group on the derailleur layer board. The maintenance bracket can be stably placed on the speed changer supporting plate when the speed changer is disassembled/assembled, and the sliding of the speed changer supporting plate is used for replacing the dragging of the speed changer, so that the speed changer can be stably placed on the speed changer supporting plate, and the quick disassembling/assembling of the speed changer assembly and the maintenance safety of maintenance personnel are guaranteed. Meanwhile, the supporting plate mounting plate can swing up and down, so that the transmission can be kept horizontally placed by adjusting the swing angle of the supporting plate mounting plate even if the whole maintenance bracket is positioned on a slope road surface, and the environmental applicability of the whole device is further improved.
2. And a slope adjusting bolt which vertically penetrates through the supporting plate mounting plate and is in threaded fit with the supporting plate mounting plate is arranged on the supporting plate mounting plate close to one side of the starting point/the end point of the moving path of the speed changer supporting plate. The other side of the supporting plate mounting plate is provided with a hinged shaft, and the working table plate is provided with a hinged shaft sleeve for rotatably mounting the hinged shaft. The slope adjusting bolt is screwed, so that the supporting plate mounting plate can swing up and down by taking the hinge shaft as a rotation center, and even if the whole maintenance bracket is positioned on a slope road surface, the transmission can be kept horizontally placed by adjusting the swing angle of the supporting plate mounting plate, and the environmental applicability of the whole device is further improved.
3. The supporting plate mounting plate is provided with at least two groups of balls which are sequentially arranged along the moving direction of the speed changer supporting plate on the contact surface with the speed changer supporting plate. The ball can reduce the coefficient of friction of layer board mounting panel between with the derailleur layer board to make things convenient for the maintenance personal to drag the derailleur layer board.
4. The edges of the two sides of the moving path of the speed changer supporting plate are provided with a limiting clamping block and an anti-falling clamping block which are arranged in sequence along the moving direction of the speed changer supporting plate. Through anticreep clamp splice and spacing clamp splice, can play the function of location installation and sliding guide to the derailleur layer board.
5. A strip-shaped hole with the extending direction vertical to the moving direction of the speed changer supporting plate is horizontally arranged on a vertical plate of the L-shaped mounting plate, and a locking screw in threaded connection with a speed changer clamping jaw is arranged in the strip-shaped hole. By the design, the relative distance between the two groups of transmission clamping jaw groups can be adjusted, so that the transmission is clamped.
6. The transmission supporting plate is provided with two groups of clamping jaw mounting screw holes which are sequentially arranged along the moving direction of the transmission supporting plate, a flat plate of the L-shaped mounting plate is horizontally provided with a strip-shaped hole with the extending direction in the same direction as the moving direction of the transmission supporting plate, and a locking screw in threaded connection with the clamping jaw mounting screw holes is arranged in the strip-shaped hole. So design for the derailleur jack catch group can adapt to the derailleur of multiple dimensions, improves its suitability.
7. The guide wheels are arranged below the guide wheel mounting plates, so that the base is conveniently dragged. Meanwhile, height adjusting bolts vertically penetrating through the guide wheel mounting plate and matched with the guide wheel mounting plate in a threaded manner are arranged on the guide wheel mounting plate. By screwing the height adjusting bolt and matching with the gradient adjusting bolt, even if the whole maintenance bracket is positioned on a gradient road surface, an uneven road surface or a soft road surface, the transmission can be kept horizontally placed, and the environmental applicability of the whole device is further improved.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a three-dimensional structure view of a transmission pallet and a pallet mounting plate according to the present invention;
FIG. 3 is a three-dimensional structure view of the middle scissor mechanism of the present invention;
fig. 4 is a three-dimensional structure diagram of the base of the present invention.
Wherein: 1-a transmission carrier; 11-a limiting clamping block; 12-an anti-drop clamping block; 13-the jack catch is provided with a screw hole; 2-a transmission dog; a 21-L shaped mounting plate; 211-bar shaped holes; 22-locking screws; 3-a pallet mounting plate; 31-a hinge axis; 32-grade adjusting bolt; 33-a ball; 4-a workbench plate; 41-hinge bush; 5-fork shearing frame; 51-a power cylinder; 6-a base; 61-a guide wheel; 62-guide wheel mounting plate; 63-height adjusting bolts; 64-shockproof cushion blocks; 65-a transverse handle; 66-longitudinal handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto.
Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not require that the components be absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" means at least 3.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Embodiments of the present invention will now be described with reference to the accompanying drawings.
Examples
The utility model discloses a concrete implementation mode is shown in fig. 1-4, a vehicle transmission maintains bracket, including 6 levels of base set up the work platen 4 above it, and be equipped with the fork mechanism of cutting that is used for driving work platen 4 to go up and down between base 6 and the work platen 4. The upper surface of the working table plate 4 is hinged with a supporting plate mounting plate 3 capable of swinging up and down, the upper surface of the supporting plate mounting plate 3 is slidably mounted with a transmission supporting plate 1 parallel to the supporting plate, and two sides of the upper surface of the transmission supporting plate 1 are oppositely provided with two groups of transmission clamping jaw groups. In this embodiment, the scissor mechanism employs a conventional scissor frame 5, the upper portion of which is connected to the table plate 4 and the lower portion of which is connected to the base 6. The base 6 is provided with a power cylinder 51 for driving the fork frame 5, and the power cylinder 51 is provided with a pressure pipe and a pressure relief pipe.
When the angle adjusting device is used, the angle of the supporting plate mounting plate 3 is adjusted firstly, so that the supporting plate mounting plate is kept parallel relative to the lower part of the transmission. Then, the transmission is fixed on the transmission pallet 1 by the transmission dog group so as not to generate displacement relative to the transmission pallet 1. Finally, during the process of dismounting/mounting the transmission, the transmission can be dismounted/mounted by sliding the transmission supporting plate 1 instead of directly dragging the transmission.
Install the derailleur layer board 1 at layer board 3 upper surface through slidingtype, the cooperation sets up the derailleur jack catch group on derailleur layer board 1. The maintenance bracket can be stably placed on the speed changer supporting plate 1 when the speed changer is disassembled/assembled, and the sliding of the speed changer supporting plate 1 is utilized to replace the dragging of the speed changer, so that the speed changer can be stably placed on the speed changer supporting plate 1, and the quick disassembling/assembling of the speed changer assembly and the maintenance safety of maintenance personnel are guaranteed. Meanwhile, the supporting plate mounting plate 3 can swing up and down, so that even if the whole maintenance bracket is positioned on a slope road surface, the transmission can be kept horizontally placed by adjusting the swing angle of the supporting plate mounting plate 3, and the environmental applicability of the whole device is further improved.
Wherein, the supporting plate mounting plate 3 on the starting point/end point side of the moving path of the speed changer supporting plate 1 is provided with a gradient adjusting bolt 32 which vertically passes through the supporting plate mounting plate 3 and is in threaded fit with the supporting plate mounting plate. The other side of the supporting plate mounting plate 3 is provided with a hinge shaft 31, and the working table plate 4 is provided with a hinge shaft sleeve 41 for rotatably mounting the hinge shaft 31. By screwing the slope adjusting bolt 32, the supporting plate mounting plate 3 can swing up and down by taking the hinge shaft 31 as a rotation center, so that even if the whole maintenance bracket is positioned on a slope road surface, the transmission can be kept horizontally placed by adjusting the swing angle of the supporting plate mounting plate 3, and the environmental applicability of the whole device is further improved.
In this embodiment, the carrier plate mounting plate 3 is provided with at least two sets of balls 33 arranged in order along the moving direction of the transmission carrier plate 1 on the contact surface with the transmission carrier plate 1. The ball 33 can reduce the coefficient of friction of layer board mounting panel 3 between with derailleur layer board 1 to make things convenient for the maintenance personal to drag derailleur layer board 1.
Meanwhile, the two edges of the moving path of the speed changer supporting plate 1 are provided with a limiting clamping block 11 and an anti-falling clamping block 12 which are sequentially arranged along the moving direction. In this embodiment, the limiting clamping block 11 extends downward to be in sliding contact with the edge of the supporting plate mounting plate 3, and the anti-falling clamping block 12 is a U-shaped piece and is slidably clamped on the edge of the supporting plate mounting plate 3 through a U-shaped opening. Through anticreep clamp splice 12 and spacing clamp splice 11, can play the function of location installation and sliding guide to derailleur layer board 1.
And, two sets of derailleur jack catch groups set up respectively in derailleur layer board 1 moving path both sides. The transmission dog group comprises at least two transmission dogs 2 which are arranged in sequence along the moving direction of the transmission supporting plate 1. The transmission dog 2 is removably mounted to the transmission pallet 1 by an L-shaped mounting plate 21.
In this embodiment, a strip-shaped hole 211, which extends in a direction perpendicular to the moving direction of the transmission supporting plate 1, is horizontally formed in a vertical plate of the L-shaped mounting plate 21, and a locking screw 22, which is in threaded connection with the transmission claw 2, is arranged in the strip-shaped hole 211. By the design, the relative distance between the two groups of transmission clamping jaw groups can be adjusted, so that the transmission is clamped. Meanwhile, two groups of jaw mounting screw holes 13 which are sequentially arranged along the moving direction of the transmission supporting plate 1 are formed in the transmission supporting plate 1, a strip-shaped hole 211 which has the same direction as the moving direction of the transmission supporting plate 1 in the extending direction is horizontally formed in the flat plate of the L-shaped mounting plate 21, and a locking screw 22 which is in threaded connection with the jaw mounting screw holes 13 is arranged in the strip-shaped hole 211. By the design, the transmission claw group can be suitable for transmissions with various sizes while clamping the transmission, and the applicability of the transmission claw group is improved.
In addition, two guide wheel mounting plates 62 are arranged on the two side edges of the base 6 along the edges of the base in sequence. The guide wheels 61 are arranged below the guide wheel mounting plates 62, and height adjusting bolts 63 vertically penetrating through the guide wheel mounting plates 62 and in threaded fit with the guide wheel mounting plates 62 are arranged on the guide wheel mounting plates 62. By screwing the height adjusting bolt 63 and cooperating with the gradient adjusting bolt 32, the transmission can be kept horizontally placed even if the whole maintenance bracket is on a gradient road surface, an uneven road surface or a soft road surface, thereby improving the environmental applicability of the whole device.
In this embodiment, the lower end of the height adjusting bolt 63 is connected with a shockproof cushion block 64, so that the shock generated in the process of placing the transmission on the transmission bracket can not be transmitted to the transmission in a force feedback manner, and the transmission is protected.
It should be noted that the base 6 is further provided with a transverse handle 65 and a longitudinal handle 66, which facilitate the movement of the whole device by maintenance personnel.
The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.
Claims (10)
1. The utility model provides a vehicle derailleur maintenance bracket, includes that base (6) level sets up work platen (4) above it, and is equipped with between base (6) and work platen (4) and is used for driving the scissors fork mechanism that work platen (4) go up and down, its characterized in that, work platen (4) upper surface articulates there is layer board mounting panel (3) that can luffing motion, layer board mounting panel (3) upper surface slidable installs rather than parallel derailleur layer board (1), the both sides of derailleur layer board (1) upper surface are equipped with two sets of derailleur jack catch groups relatively.
2. The vehicle transmission maintenance bracket according to claim 1, wherein a slope adjustment bolt (32) vertically penetrating through the pallet mounting plate (3) and threadedly engaged therewith is provided on the pallet mounting plate (3) on a side close to a start/end point of a moving path of the transmission pallet (1), a hinge shaft (31) is provided on the other side of the pallet mounting plate (3), and a hinge bush (41) for rotatably mounting the hinge shaft (31) is provided on the work table (4).
3. A vehicle transmission service bracket according to claim 2, characterized in that the carrier plate mounting plate (3) is provided with at least two sets of balls (33) arranged in sequence in the direction of movement of the transmission carrier plate (1) on the contact surface with the transmission carrier plate (1).
4. The vehicle transmission maintenance bracket according to claim 1, characterized in that the transmission supporting plate (1) is provided with a limiting clamping block (11) and an anti-drop clamping block (12) which are arranged in sequence along the moving direction of the transmission supporting plate on the edges of the two sides of the moving path.
5. The vehicle transmission maintenance bracket as recited in claim 4, characterized in that the limiting clamp block (11) extends downwards to be in sliding contact with the edge of the supporting plate mounting plate (3), the anti-dropping clamp block (12) is a U-shaped piece, and the U-shaped opening is slidably clamped on the edge of the supporting plate mounting plate (3).
6. The vehicle transmission service bracket according to claim 1, wherein two sets of transmission jaw sets are respectively disposed at both sides of a moving path of the transmission pallet plate (1), the transmission jaw sets include at least two transmission jaws (2) sequentially disposed along a moving direction of the transmission pallet plate (1), and the transmission jaws (2) are movably mounted to the transmission pallet plate (1) through an L-shaped mounting plate (21).
7. The vehicle transmission maintenance bracket according to claim 6, characterized in that a strip-shaped hole (211) with the extending direction perpendicular to the moving direction of the transmission supporting plate (1) is horizontally arranged on the vertical plate of the L-shaped mounting plate (21), and a locking screw (22) in threaded connection with the transmission clamping jaw (2) is arranged in the strip-shaped hole (211).
8. The vehicle transmission maintenance bracket according to claim 6 or 7, characterized in that two groups of jaw mounting screw holes (13) are arranged on the transmission supporting plate (1) in sequence along the moving direction of the transmission supporting plate, a flat plate of the L-shaped mounting plate (21) is horizontally provided with a strip-shaped hole (211) with the extending direction in the same direction as the moving direction of the transmission supporting plate (1), and a locking screw (22) in threaded connection with the jaw mounting screw holes (13) is arranged in the strip-shaped hole (211).
9. The vehicle transmission maintenance bracket as recited in claim 1, wherein two guide wheel mounting plates (62) are respectively disposed on two side edges of the base (6) and horizontally disposed along the edges of the base, a guide wheel (61) is disposed below the guide wheel mounting plates (62), and height adjusting bolts (63) vertically passing through the guide wheel mounting plates (62) and threadedly engaged with the guide wheel mounting plates are respectively disposed on the guide wheel mounting plates (62).
10. The vehicle transmission service bracket according to claim 9, wherein a shock-proof pad (64) is attached to a lower end of the height-adjusting bolt (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221323058.6U CN217728711U (en) | 2022-05-30 | 2022-05-30 | Vehicle transmission maintenance bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221323058.6U CN217728711U (en) | 2022-05-30 | 2022-05-30 | Vehicle transmission maintenance bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217728711U true CN217728711U (en) | 2022-11-04 |
Family
ID=83838804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221323058.6U Active CN217728711U (en) | 2022-05-30 | 2022-05-30 | Vehicle transmission maintenance bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217728711U (en) |
-
2022
- 2022-05-30 CN CN202221323058.6U patent/CN217728711U/en active Active
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