Tool tray for cleaning parts

Abstract

The utility model discloses a tool tray for cleaning parts, which comprises a bottom plate and a first supporting and limiting device arranged on the bottom plate and used for supporting and limiting a first part, the first supporting and limiting device comprises a first support, the bottom end of the first support is fixedly arranged on the bottom plate, and the other end of the first support extends along the axial direction of the first support to form a free end; the first radial limiting part is formed on the peripheral wall of the first support, and when the free end penetrates into the shaft hole of the first part, the first radial limiting part is in linear contact or point contact with the inner wall of the shaft hole of the first part; and the shaft end limiting part is formed on the first bracket, and the shaft end limiting part is suitable for being matched with the axial end face of the first part in a limiting manner. According to the tool tray for cleaning the parts, the parts such as locomotive accessories can be supported, limited and transferred, meanwhile, the supporting and limiting device makes point contact or contact with the parts through the original structural characteristics of the parts, the exposed area of the parts is increased, and therefore the cleaning area of the parts is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling for cleaning motorcycle parts, in particular to a tooling tray for cleaning parts. Background Art

[0002] Mechanical tooling refers to tools and devices used for clamping, positioning, auxiliary processing and measurement during mechanical manufacturing, processing and assembly. Its function is to improve processing quality, efficiency and accuracy, reduce production costs and increase productivity.

[0003] During the cleaning process of motorcycle parts, tooling pallets are often used to support and transport the parts. Traditional tooling pallets lack positioning and guide devices, making it difficult to ensure the relative position between the workpiece and the tooling support, making it difficult for the robot to clean.

[0004] A Chinese utility model patent (grant announcement number: CN210847380U) discloses a robotic multi-media intelligent cleaning system, comprising a cleaning chamber equipped with at least one cleaning robot. A transfer device transports parts and frames to be cleaned into the cleaning chamber for subsequent cleaning. The transfer device comprises a vehicle body, a bogie mounting frame fixedly mounted on top of the vehicle body, and a transport tray mounted on the bogie mounting frame, which holds the parts.

[0005] Since the locomotive parts in the above patent are directly placed in the transport tray, it is inevitable that the locomotive parts will come into contact with a large area of ​​the tray, which easily forms cleaning dead corners or blind spots, resulting in incomplete cleaning and poor cleaning effects, and the efficiency and quality of cleaning or paint removal cannot be guaranteed. Utility Model Content

[0006] The utility model provides a tooling tray for cleaning parts, which is used for transporting and supporting locomotive parts and simultaneously increases the exposed area of ​​the locomotive parts to increase the cleaning area of ​​the locomotive parts.

[0007] The utility model provides a tooling tray for cleaning parts, the tooling tray for cleaning parts comprising a bottom plate and a first support and limit device arranged on the bottom plate and used to support and limit a first part, the first support and limit device comprising:

[0008] A first bracket, the bottom end of which is fixed to the bottom plate, and the other end of which extends along its own axial direction to form a free end;

[0009] a first radial limiting portion formed on a peripheral wall of the first bracket, wherein when the free end penetrates the axial hole of the first component, the first radial limiting portion makes line contact or point contact with the inner wall of the axial hole of the first component;

[0010] The shaft end limiting portion is formed on the first bracket, and the shaft end limiting portion is suitable for limiting cooperation with the axial end surface of the first part.

[0011] Optionally, the first bracket includes a first mounting base fixed to the base plate, and a column formed on the first mounting base;

[0012] The first radial limiting portion is a convex rib with one end surface formed on the outer peripheral wall of the column, and the other end surface of the convex rib extends along the radial direction of the column and is in linear contact with the inner wall of the shaft hole of the first part.

[0013] Furthermore, the convex ribs are provided in plurality, and the plurality of convex ribs are arranged at intervals along the circumference of the column.

[0014] Preferably, the shaft end limiting portion is a supporting rib, one end of which is formed on the outer peripheral wall of the column and the other end of which extends radially outward along the column;

[0015] The top surface of the supporting rib is a supporting limiting surface, and the supporting limiting surface is in line contact with the axial end surface of the first part.

[0016] Furthermore, a limiting step is provided on the top surface of the supporting rib.

[0017] Preferably, one end of the support rib away from the column is bent upward to form a second radial limiting portion, and the second radial limiting portion is in contact with the outer peripheral wall line of the first part.

[0018] Preferably, a plurality of the support ribs are provided, and the plurality of support ribs are arranged at intervals along the circumference of the column, and the support limiting surfaces on the support ribs are located on the same horizontal plane.

[0019] Optionally, the tooling tray for cleaning parts further includes a second support and limit device, the second support and limit device including a second bracket fixed to the bottom plate, and a first bracket and a second bracket spaced apart on the second bracket in the up-down direction;

[0020] The first bracket and the second bracket are respectively provided with a U-shaped groove for supporting and limiting the second part, and the inner wall of the U-shaped groove is in line contact with the outer wall of the second part.

[0021] Optionally, the tooling tray for cleaning parts also includes a third support and limit device, which includes a third bracket fixed on the base plate and a limit frame formed on the third bracket; the inner wall of the limit frame is limited by the third plate-shaped part.

[0022] Optionally, the tooling tray for cleaning parts further includes a fourth support and limit device, and the fourth support and limit device includes:

[0023] a pair of limit baffles disposed on the bottom plate and spaced apart along the width direction of the fourth part, the pair of limit baffles being adapted to resist and limit positions on both sides of the width of the fourth part;

[0024] The support seat is arranged on the bottom plate at intervals with the pair of limit baffles along the length direction of the fourth part. The support seat is provided with a U-shaped groove, and the U-shaped groove is in contact with the outer wall line of the fourth part.

[0025] Compared with the prior art, the advantages of the present invention are:

[0026] The tooling pallet for cleaning parts in this embodiment can support, limit and transport parts such as locomotive accessories. At the same time, the support and limiting device uses the original structural characteristics of the parts to perform point contact or contact on the parts, thereby increasing the exposed area of ​​the locomotive accessories and increasing the cleaning area of ​​the locomotive accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be described in more detail below based on embodiments with reference to the accompanying drawings.

[0028] Figure 1 It is a schematic diagram of the structure of a tooling tray for cleaning parts;

[0029] Figure 2 This is a schematic diagram of the structure of the tooling tray used to support and limit the parts for cleaning;

[0030] Figure 3 is a structural diagram of the first support and limit device;

[0031] Figure 4 is a structural diagram of the second support and limiting device;

[0032] Figure 5 is a structural diagram of the third support and limiting device;

[0033] Figure 6 is a structural diagram of the fourth support and limiting device;

[0034] Figure 7 1 is a schematic structural diagram at an angle when the fourth supporting and limiting device supports and limits the fourth part;

[0035] Figure 8 It is a structural schematic diagram at another angle when the fourth support and limit device supports and limits the fourth part.

[0036] Reference numerals:

[0037] 1. Bottom plate;

[0038] 2. First support and limit device; 21. First mounting seat; 22. Column; 23. Protruding rib; 24. Support rib plate; 241. Support and limit surface; 25. Vertical plate; 26. Limit ring;

[0039] 3. Second support and limit device; 31. Second bracket; 311. Second mounting seat; 312. Mounting plate; 32. First bracket; 33. Second bracket;

[0040] 4. Third support and limiting device; 41. Third bracket; 411. Third mounting seat; 412. Connecting plate; 42. Limiting frame;

[0041] 5. Fourth support and limit device; 51. Fourth mounting seat; 52. Limit baffle; 53. Support seat;

[0042] 61. First mounting frame; 62. Second mounting frame;

[0043] 7. Lifting ring;

[0044] 100, first part; 200, second part; 300, third part; 400, fourth part. DETAILED DESCRIPTION

[0045] The present invention will be further described below with reference to the accompanying drawings.

[0046] An embodiment of the present utility model provides a tooling pallet for cleaning parts. The tooling pallet for cleaning parts comprises a base plate 1 and a first support and limit device 2. A lifting ring 7 is provided on the base plate 1 to facilitate subsequent lifting and transportation.

[0047] The first support and limit device 2 is provided on the base plate 1 and is used to support and limit the first part 100 . The first support and limit device 2 includes a first bracket and a first radial limit portion.

[0048] The bottom end of the first bracket is fixed on the base plate 1, and the other end extends along its own axial direction to form a free end; the first radial limiting portion and the axial end limiting portion are respectively formed on the peripheral wall of the first bracket. When the free end penetrates into the axial hole of the first part 100, the first radial limiting portion is in line contact or point contact with the inner wall of the axial hole of the first part 100, and the axial end limiting portion is limited and matched with the axial end face of the first part 100.

[0049] The first component 100 may be a coil spring or a sleeve-type component.

[0050] The first bracket includes a first mounting seat 21 fixed on the base plate 1, and a column 22 formed on the first mounting seat 21; the first radial limiting portion is a convex rib 23 with one end face formed on the outer peripheral wall of the column 22, and the other end face of the convex rib 23 extends radially along the column 22 and contacts the inner wall line of the axial hole of the first part 100.

[0051] There are multiple convex ribs 23 , which are arranged at intervals along the circumference of the column 22 .

[0052] The shaft end limiting portion is a support rib 24, one end of the support rib 24 is formed on the outer peripheral wall of the column 22 and the other end extends radially outward along the column 22; the top surface of the support rib 24 is a support limiting surface 241, and the support limiting surface 241 is in line contact with the axial end surface of the first part 100.

[0053] A limiting step is provided on the top surface of the supporting rib 24 , and the supporting limiting surface 241 is located on the limiting step.

[0054] A plurality of support ribs 24 are provided, and the plurality of support ribs 24 are arranged at intervals along the circumference of the column 22 , and the support limiting surfaces 241 on the support ribs 24 are located on the same horizontal plane.

[0055] One end of the supporting rib 24 away from the column 22 is bent upward to form a second radial limiting portion, and the second radial limiting portion is in line contact with the outer peripheral wall of the first part 100 .

[0056] The second radial limiting portion is a vertical plate 25 , and a plurality of vertical plates 25 are integrally connected with a plurality of supporting ribs 24 in a one-to-one corresponding manner to form a fork-shaped frame structure.

[0057] The first support and limiting device 2 further includes a limiting ring 26 sleeved on the outer periphery of the column 22 , and the vertical plates 25 in the fork-shaped frame structure are respectively connected to the limiting ring 26 .

[0058] The first support and limit device 2 in this embodiment can be used to support and limit a coil spring. The coil spring is inserted into the upright post 22, and the rib 23 on the upright post 22 abuts and limits the inner wall of the coil spring. One axial end of the coil spring is restrained on the limiting step of the support rib 24. At the same time, the upright plate 25 abuts and limits the outer wall of the coil spring, thereby supporting and limiting the coil spring.

[0059] The first support and limit device 2 can also support and limit sleeve-like parts.

[0060] In an embodiment of the utility model, a second support and limit device 3 is also provided on the base plate 1, and the second support and limit device 3 includes a second bracket 31 fixed on the base plate 1, and a first bracket 32 ​​and a second bracket 33 arranged on the second bracket 31 at intervals along the up and down directions; the first bracket 32 ​​and the second bracket 33 are respectively provided with a U-shaped groove for supporting and limiting the second part 200, and the inner wall of the U-shaped groove is in line contact with the outer wall of the second part 200.

[0061] The second part 200 can be an axle box pull rod, that is, the second support and limit device 3 can be used to install and limit the axle box pull rod. The first bracket 32 ​​and the second bracket 33 are respectively used to support and limit the axial ends of the axle box pull rod.

[0062] The second bracket 31 includes a second mounting base 311 and two mounting plates 312 disposed on the second mounting base 311 at intervals relative to each other. The two mounting plates 312 are perpendicular to the upper surface of the second mounting base 311 .

[0063] The first brackets 32 are arranged in pairs, and the two first brackets 32 are arranged on the two mounting plates 312 in a one-to-one correspondence and at the same height. The U-shaped grooves on the two first brackets 32 extend in the same direction. The spacing between the two first brackets 32 is adapted to the axial length of the axle box tie rod.

[0064] The second brackets 33 are also arranged in pairs and are respectively arranged on the two mounting plates 312 . The two second brackets 33 have the same height, and the U-shaped grooves on the two second brackets 33 extend in the same direction.

[0065] The second bracket 33 is located below the first bracket 32 ​​, and the length of the second bracket 33 is greater than that of the first bracket 32 ​​.

[0066] A third support and limit device 4 is also provided on the base plate 1. The third support and limit device 4 includes a third bracket 41 fixed on the base plate 1 and a limit frame 42 formed on the third bracket 41. The inner wall of the limit frame 42 is limitedly matched with the plate-shaped third part 300.

[0067] The third bracket 41 includes a third mounting seat 411 fixed on the base plate 1 and a connecting plate 412 connected between the third mounting seat 411 and the limiting frame 42 .

[0068] The third part 300 is a circular plate-shaped structure, such as a mounting seat for a coil spring.

[0069] The cross section of the limiting frame 42 is rectangular. The length of the limiting frame 42 is adapted to the diameter of the third part 300 , and the width of the limiting frame 42 is adapted to the thickness of the third part 300 .

[0070] The third part 300 is vertically inserted into the limiting frame 42 , with the bottom of the third part 300 placed on the third mounting seat 411 , and the two opposite inner side walls along the length direction of the limiting frame 42 are restricted to the radial sides of the third part 300 .

[0071] In this embodiment, a fourth support and limit device 5 is further provided on the base plate 1 . The fourth support and limit device 5 includes a fourth mounting seat 51 , a limit baffle 52 and a support seat 53 .

[0072] The fourth mounting seat 51 is fixedly mounted on the base plate 1 .

[0073] The limiting baffles 52 are disposed on the fourth mounting seat 51 and are a pair of spaced apart arrangement along the width direction of the fourth part 400 . The pair of limiting baffles 52 are suitable for resisting and limiting positions on both sides of the width of the fourth part 400 .

[0074] The support seat 53 and a pair of limiting baffles 52 are arranged on the fourth mounting seat 51 at intervals along the length direction of the fourth part 400 . A U-shaped groove is provided on the support seat 53 , and the U-shaped groove is in linear contact with the outer peripheral wall of the fourth part 400 .

[0075] The fourth component 400 may be a brake cylinder.

[0076] The tooling tray for cleaning parts can be provided on the bottom plate 1 with any one or a combination of the first support and limit device 2, the second support and limit device 3, the third support and limit device 4 and the fourth support and limit device 5. Each support and limit device can be provided in plurality.

[0077] The tooling pallet for cleaning parts in this embodiment can support, limit and transport parts such as locomotive accessories. At the same time, the support and limiting device uses the original structural characteristics of the parts to perform point contact or contact on the parts, thereby increasing the exposed area of ​​the locomotive accessories and increasing the cleaning area of ​​the locomotive accessories.

[0078] like Figure 1 In this embodiment, the first support limit device 2 and the second support limit device 3 are arranged on opposite sides of the base plate 1 along the width direction; the third support limit device 4 and the fourth support limit device 5 are arranged on the base plate 1 near the middle area and are located between the first support limit device 2 and the second support limit device 3.

[0079] The middle area of ​​the base plate 1 is provided with a first mounting frame 61 and a second mounting frame 62. The third support and position limiting device 4 is provided on the mounting platform on top of the first mounting frame 61; the fourth support and position limiting device 5 is provided on the mounting platform on top of the second mounting frame 62.

[0080] The mounting platform at the top of the first mounting bracket 61 is higher than the mounting platform at the top of the second mounting bracket 62 .

[0081] In this embodiment, cleaning robots are arranged on both sides of the tooling tray. When the cleaning manipulators of the robots clean the parts on the tooling tray, they ensure that there is no height obstruction between the parts, thereby improving the cleaning effect.

[0082] While the present invention has been described with reference to preferred embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, the various technical features described in the various embodiments may be combined in any manner, provided no structural conflicts exist. The present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A tooling tray for cleaning parts, characterized in that: It includes a base plate and a first support and limit device provided on the base plate and used for supporting and limiting the first part, wherein the first support and limit device includes: A first bracket, the bottom end of which is fixed to the bottom plate, and the other end of which extends along its own axial direction to form a free end; a first radial limiting portion formed on a peripheral wall of the first bracket, wherein when the free end penetrates the axial hole of the first component, the first radial limiting portion makes line contact or point contact with the inner wall of the axial hole of the first component; The shaft end limiting portion is formed on the first bracket, and the shaft end limiting portion is suitable for limiting cooperation with the axial end surface of the first part.

2. The tooling tray for cleaning parts according to claim 1, characterized in that: The first bracket includes a first mounting base fixed to the base plate, and a column formed on the first mounting base; The first radial limiting portion is a convex rib with one end surface formed on the outer peripheral wall of the column, and the other end surface of the convex rib extends along the radial direction of the column and is in linear contact with the inner wall of the shaft hole of the first part.

3. The tooling tray for cleaning parts according to claim 2, characterized in that: The convex ribs are provided in plurality, and the convex ribs are arranged at intervals along the circumference of the column.

4. The tooling tray for cleaning parts according to claim 2, characterized in that: The shaft end limiting portion is a supporting rib, one end of which is formed on the outer peripheral wall of the column and the other end of which extends radially outward along the column; The top surface of the supporting rib is a supporting limiting surface, and the supporting limiting surface is in line contact with the axial end surface of the first part.

5. The tooling tray for cleaning parts according to claim 4, characterized in that: A limiting step is provided on the top surface of the supporting rib.

6. The tooling tray for cleaning parts according to claim 4, characterized in that: One end of the support rib away from the column is bent upward to form a second radial limiting portion, and the second radial limiting portion is in contact with the outer peripheral wall line of the first part.

7. The tooling tray for cleaning parts according to any one of claims 4 to 6, characterized in that: There are a plurality of support ribs, which are arranged at intervals along the circumference of the column, and the support limiting surfaces on the support ribs are located on the same horizontal plane.

8. The tooling tray for cleaning parts according to any one of claims 1 to 6, characterized in that: Also included is a second support and limit device, the second support and limit device including a second bracket fixed to the base plate, and a first bracket and a second bracket spaced apart on the second bracket in the up-down direction; The first bracket and the second bracket are respectively provided with a U-shaped groove for supporting and limiting the second part, and the inner wall of the U-shaped groove is in line contact with the outer wall of the second part.

9. The tooling tray for cleaning parts according to any one of claims 1 to 6, characterized in that: It also includes a third support and limit device, which includes a third bracket fixed on the base plate and a limit frame formed on the third bracket; the inner wall of the limit frame is limitedly matched with the third plate-shaped part.

10. The tooling tray for cleaning parts according to any one of claims 1 to 6, characterized in that: It also includes a fourth support and limit device, the fourth support and limit device including: a pair of limit baffles disposed on the bottom plate and spaced apart along the width direction of the fourth part, the pair of limit baffles being adapted to resist and limit positions on both sides of the width of the fourth part; The support seat is arranged on the bottom plate at intervals with the pair of limit baffles along the length direction of the fourth part. The support seat is provided with a U-shaped groove, and the U-shaped groove is in contact with the outer wall line of the fourth part.

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