Adjustable cab supporting tool structure

Abstract

The utility model discloses an adjustable cab supporting tool structure, and belongs to the technical field of cab supporting tools. The cab supporting tool overcomes the defect that in the prior art, a traditional cab supporting tool is single in supporting tool and cannot meet the supporting requirement of various cabs. The main body structure of the device comprises a front base assembly, a front drawing assembly, a front telescopic support assembly, a front turnover mechanism assembly, a rear base assembly, a pressing plate sliding assembly, a rear drawing assembly, a rear telescopic support assembly and a rear turnover mechanism assembly, the front telescopic support assembly and the front turnover mechanism assembly are respectively connected with the front drawing assembly; the rear base assembly is connected with the pressing plate sliding assembly in a sliding mode, the rear drawing assembly is installed on the pressing plate sliding assembly in a sliding mode, and the rear telescopic support assembly and the rear turnover mechanism assembly are respectively connected with the rear drawing assembly. The cab support is mainly used for supporting a cab during assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of cab support tooling, and in particular relates to an adjustable cab support tooling structure. Background Art

[0002] The cab support tooling is a device that is currently widely used for cab storage, transportation and assembly line support. Most of the existing technologies are relatively simple structures, such as a single fixed position support or a simple flip support structure. However, there are many types of existing cabs, especially in the longitudinal and lateral directions of the cab. The positions of the support points vary greatly, and a single support tooling cannot meet the support requirements of various cabs. Therefore, the existing solution can only achieve different types of cab support by replacing different support tooling, which increases the work process and material costs, and slows down the production progress. Therefore, there is currently a lack of a support structure that is both simple in structure and can cover a variety of cab types.

[0003] For example, the Chinese utility model patent with authorization announcement number CN 221314143 U discloses a switchable support tooling for a cab assembly line. Although it can switch different support positions by adjusting the movable shaft sleeve on the flip support component to adapt to cabs of different types and shapes, it has the following shortcomings: its functions are relatively simple, it cannot be adjusted in the length direction, and it cannot be locked at any point. Therefore, it cannot better adapt to a variety of cabs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an adjustable cab supporting tooling structure.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An adjustable cab support tooling structure includes a front base assembly, a front pull-out assembly, a front telescopic support assembly, a front flip mechanism assembly, a rear base assembly, a pressure plate sliding assembly, a rear pull-out assembly, a rear telescopic support assembly and a rear flip mechanism assembly. The front base assembly is slidably connected to the front pull-out assembly, and the front telescopic support assembly and the front flip mechanism assembly are respectively connected to the front pull-out assembly; the rear base assembly is slidably connected to the pressure plate sliding assembly, and the rear pull-out assembly can be slidably installed on the pressure plate sliding assembly, and the rear telescopic support assembly and the rear flip mechanism assembly are respectively connected to the rear pull-out assembly.

[0007] Preferably, the front base assembly includes a front base welding assembly, a pressure plate and a self-locking indexing pin. The front base welding assembly is mounted on the support platform, the pressure plate is mounted on the front base welding assembly, and the self-locking indexing pin is pre-tightened on the pressure plate.

[0008] Preferably, the front pull-out assembly includes a front pull-out welding assembly, and a groove for installing the front pull-out welding assembly is provided on the pressure plate. The front pull-out welding assembly is installed in the groove on the pressure plate and is locked by a self-locking indexing pin.

[0009] Preferably, the front telescopic support assembly includes a front telescopic welding assembly, and the front telescopic welding assembly is connected to the front pulling welding assembly through a pin shaft 1 and an O-pin 1.

[0010] Preferably, the front flip mechanism assembly includes a front support welding assembly and a front flip welding assembly. A long hole is provided on the front flip welding assembly. The front flip welding assembly is rotatably connected to the front support welding assembly through the long hole, pin shaft 2 and O-pin 2. The front support welding assembly is connected to the mounting plate on the front pull-out welding assembly through bolt 6.

[0011] Preferably, the rear base assembly includes a rear base welding assembly, on which a guide rail, a transmission rack and a scale are provided, and blocks are provided at both ends of the transmission rack.

[0012] Preferably, the pressure plate sliding assembly includes a base plate, a pointer, a slider, a limit rack, a plunger sleeve, an octagonal handle, a pressure plate A and a self-locking indexing pin A. The self-locking indexing pin A is pre-tightened on the pressure plate A. The pointer, pressure plate A, slider and plunger sleeve are all installed on the base plate, and the base plate is slidably connected to the guide rail through the slider. The octagonal handle is connected to the limit rack, and the limit rack cooperates with the transmission rack.

[0013] Preferably, the rear pull-out assembly includes a rear pull-out welding assembly, and a groove for installing the rear pull-out welding assembly is provided on the pressure plate A. The rear pull-out welding assembly is installed in the groove on the pressure plate A and is locked by the self-locking indexing pin A.

[0014] Preferably, the rear telescopic support assembly includes a rear telescopic support welding assembly, and the rear telescopic support welding assembly is connected to the rear pulling welding assembly through a pin shaft three and an O-pin three.

[0015] Preferably, the rear flip mechanism assembly includes a rear support welding assembly and a rear flip welding assembly. A long hole A is provided on the rear flip welding assembly. The rear flip welding assembly is rotatably connected to the rear support welding assembly through the long hole A, the pin shaft four and the O-pin four. The rear support welding assembly is connected to the mounting plate A on the rear pull-out welding assembly.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The present invention increases the lateral support adjustment function by adding a pull-out structure, and also realizes the function of replacing other support structures. By adding an up-and-down telescopic structure, it realizes vertical movement. By adding a flip mechanism, it realizes the support function of changing special cab structures. Therefore, the present invention uses multiple sets of pull-out, telescopic and flip mechanisms to enable the overall device to adapt to the assembly requirements of cabs of different sizes and shapes, thereby improving the adaptability and flexibility of the tooling.

[0018] 2. By using locking devices such as self-locking indexing pins, the stable connection between the components is ensured. After adjusting to the required position, it can be reliably fixed to prevent position displacement caused by vibration or external force;

[0019] 3. The sliding connection design makes it easy for the operator to quickly adjust the position of each part. At the same time, it is equipped with auxiliary positioning components such as guide rails, transmission racks, and limit racks, breaking through the movement of a single or fixed point and realizing the movement of any point in the longitudinal direction;

[0020] 4. The device includes measuring tools such as rulers and pointers, which help to achieve precise adjustment and ensure the accuracy of the cab installation process. The transmission rack limiter can also achieve locking at any point.

[0021] 5. Due to the modular design concept adopted between the components, if a part has a problem, it can be replaced separately without scrapping the entire part, reducing maintenance costs;

[0022] 6. This tooling structure can quickly adapt to different types of cab assembly tasks, reducing the time for changing molds and thus improving the efficiency of the production line;

[0023] To sum up, the utility model is highly practical. Compared with the traditional single fixed support structure, the utility model realizes the support requirements of different structures by adding multi-directional movement, extension, pulling and flipping functions. Its structure is simple and compact, easy to install, easy to operate, and improves the support and transportation capacity. It can not only meet diversified production needs, but also effectively improve production quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the utility model;

[0025] Figure 2 This is a schematic structural diagram of the front base assembly of the present invention;

[0026] Figure 3 This is a schematic structural diagram of the front pull-out assembly of the present invention;

[0027] Figure 4This is a schematic structural diagram of the front telescopic support assembly of the present invention;

[0028] Figure 5 This is a schematic structural diagram of the front flip mechanism assembly in the present invention;

[0029] Figure 6 This is a schematic structural diagram of the rear base assembly of the present invention;

[0030] Figure 7 This is a structural diagram of the intermediate pressure plate sliding assembly of the utility model;

[0031] Figure 8 This is a schematic structural diagram of the rear pull-out assembly of the present invention;

[0032] Figure 9 This is a schematic structural diagram of the rear telescopic support assembly of the utility model;

[0033] Figure 10 It is a structural schematic diagram of the rear flip mechanism assembly in the utility model.

[0034] In the figure: 1. Front base assembly; 11. Pressure plate; 12. Self-locking indexing pin; 13. Bolt 1; 14. Bolt 2; 15. Front base welding assembly;

[0035] 2. Front pull-out assembly; 21. Front pull-out welding assembly; 22. Bolt 3; 23. Pin hole; 24. Mounting plate;

[0036] 3. Front telescopic support assembly; 31. Front telescopic welding assembly; 32. Polyurethane pad (one); 33. Bolt (four); 34. Pin (one); 35. O-pin (one);

[0037] 4. Front flip mechanism assembly; 41. Front support welding assembly; 42. Front flip welding assembly; 43. Nylon seat 1; 44. Bolt 5; 45. Blocking piece; 46. Pin 2; 47. Bolt 6; 48. Long hole; 49. O-pin 2;

[0038] 5. Rear base assembly; 51. Rear base welding assembly; 52. Guide rail; 53. Drive rack; 54. Ruler; 55. Stopper; 56. Bolt A;

[0039] 6. Pressure plate sliding assembly; 61. Bottom plate; 62. Pointer; 63. Slider; 64. Limit rack; 65. Plunger sleeve; 67. Octagonal handle; 69. Pressure plate A; 610. Self-locking indexing pin A;

[0040] 7. Rear pull-out assembly; 71. Rear pull-out welding assembly; 72. Bolt 7; 73. Mounting plate A; 74. Pin hole A;

[0041] 8. Rear telescopic support assembly; 81. Rear telescopic support welding assembly; 82. Polyurethane pad 2; 83. Locating pin; 84. Pin 3; 85. O-pin 3;

[0042] 9. Rear flip mechanism assembly; 91. Rear support welding assembly; 92. Rear flip welding assembly; 93. Nylon seat 2; 94. Bolt D; 95. Pin 4; 96. O-pin 4; 97. Long hole A; 98. Block A. DETAILED DESCRIPTION

[0043] The present invention will be further described below through specific embodiments in conjunction with the accompanying drawings.

[0044] Example 1:

[0045] like Figure 1 As shown, an adjustable cab support tooling structure includes a front base assembly 1, a front pulling assembly 2, a front telescopic support assembly 3, a front flip mechanism assembly 4, a rear base assembly 5, a pressure plate sliding assembly 6, a rear pulling assembly 7, a rear telescopic support assembly 8 and a rear flip mechanism assembly 9. The front base assembly 1 is slidingly connected to the front pulling assembly 2, and the front telescopic support assembly 3 and the front flip mechanism assembly 4 are respectively connected to the front pulling assembly 2; the rear base assembly 5 is slidingly connected to the pressure plate sliding assembly 6, the rear pulling assembly 7 is slidably mounted on the pressure plate sliding assembly 6, and the rear telescopic support assembly 8 and the rear flip mechanism assembly 9 are respectively connected to the rear pulling assembly 7. Specifically, the front base assembly 1 is fixed to the support platform by bolt 2 14, the front pulling assembly 2 can slide between the front base welding assembly 15 in the groove on the pressure plate 11, and when it slides to a certain position, it can be locked by the self-locking indexing pin 12 on the pressure plate 11, the front telescopic support assembly 3 is connected to the front pulling assembly 2 by pin shaft 1 34, and the front flip mechanism assembly 4 is connected to the front pulling assembly 2 by bolt six 47; the rear base assembly 5 is fixed to the support platform by bolt A510, the pressure plate sliding assembly 6 is connected to the rear base assembly 5 by the slider 63, the rear pulling assembly 7 can slide between the groove on the pressure plate A69 and the bottom plate 61, and when it slides to a certain position, it can be locked by the self-locking indexing pin A610 on the pressure plate, the rear telescopic support assembly 8 is connected to the rear pulling assembly 7 by pin shaft three 84, and the rear flip mechanism assembly 9 is connected to the rear pulling assembly 7 by bolt D94.

[0046] Example 2:

[0047] like Figure 2As shown, an adjustable cab support tooling structure is different from Example 1 in that the front base assembly 1 includes a front base welding assembly 15, a pressure plate 11 and a self-locking indexing pin 12, the front base welding assembly 15 is installed on the support platform by bolt 2 14, the pressure plate 11 is installed on the front base welding assembly 15 by bolt 13, and the self-locking indexing pin 12 is pre-tightened on the pressure plate 11.

[0048] like Figure 3 As shown, the front pull-out assembly 2 includes a front pull-out welding assembly 21. A groove for installing the front pull-out welding assembly 21 is provided on the pressure plate 11. The front pull-out welding assembly 21 is installed in the groove on the pressure plate 11 and is locked by a self-locking indexing pin 12. Specifically, the front pull-out assembly 2 can be pulled between the front base welding assembly 15 and the pressure plate 11. The front pull-out welding assembly 21 is pre-set with a threaded hole, which can be moved to a suitable position according to the lateral position of the cab support point. After reaching the designated position, it is locked by the self-locking indexing pin 12; the bolt 22 acts as a limiter to prevent the front pull-out assembly 2 from accidentally completely separating from the pressure plate 11 on the front base assembly 1.

[0049] like Figure 4 As shown, the front telescopic support assembly 3 includes a front telescopic welded assembly 31, which is connected to the front pull-out welded assembly 21 via a pin 34 and an O-pin 35. Specifically, a polyurethane pad 32 is fixed to the upper end surface of the front telescopic welded assembly 31 via a bolt 33 to prevent scratches on the bottom of the cab. The front telescopic welded assembly 31 is connected to the front pull-out assembly 2 via a pin 34, an O-pin 35, and a through-pin hole 23. The O-pin 35 acts as a locking pin 34. Multiple through-pin holes 23 are reserved in the front pull-out welded assembly 21 to enable movement in the height direction. During use, the front telescopic welded assembly 31 can be inserted into the front pull-out welded assembly 21 and secured via a pin 34.

[0050] like Figure 5As shown, the front flip mechanism assembly 4 includes a front support welding assembly 41 and a front flip welding assembly 42. The front flip welding assembly 42 is provided with a long hole 48. The front flip welding assembly 42 is rotatably connected to the front support welding assembly 41 through a baffle 45, a long hole 48, a second pin 46 and a second O-pin 49. The front support welding assembly 41 is connected to the mounting plate 24 on the front pull-out welding assembly 21 through a sixth bolt 47. Specifically, the nylon seat 1 43 is fixed to the upper end surface of the front flip welding assembly 42 by the bolt 5 44. Since the front flip welding assembly 42 is connected to the front support welding assembly 41 by the pin shaft 2 46, the baffle 45 and the O-pin 2 49, the baffle 45 and the O-pin 2 49 play the role of locking the pin shaft 2 46. When in use, the front flip welding assembly 42 can be lifted to achieve the switching of the support structure. There is a limit plate on the front support welding assembly 41 to prevent the front flip welding assembly 42 from tipping over when it is flipped up. Due to the effect of the long hole 48, the upper advance flip welding assembly 42 can be laid down after use so that it can be rotated 90 degrees.

[0051] like Figure 6 As shown, the rear base assembly 5 includes a rear base welding assembly 51, which is provided with a guide rail 52, a transmission rack 53, and a scale 54. Stoppers 55 are provided at both ends of the transmission rack 53. The stoppers 55 limit the pressure plate sliding assembly 6. The rear base welding assembly 51 is fixed to the support platform by bolts A56.

[0052] like Figure 7 As shown, the pressure plate sliding assembly 6 includes a base plate 61, a pointer 62, a slider 63, a limit rack 64, a plunger sleeve 65, an octagonal handle 67, a pressure plate A69 and a self-locking indexing pin A610. The self-locking indexing pin A610 is pre-tightened on the pressure plate A69. The pointer 62, the pressure plate A69, the slider 63 and the plunger sleeve 65 are all mounted on the base plate 61 by bolts, and the base plate 61 is slidably connected to the guide rail 52 through the slider 63. The octagonal handle 67 is connected to the limit rack 64, and the limit rack 64 cooperates with the transmission rack 53. When in use, it can be connected to the guide rail 52 on the rear base assembly 5 through the slider 63. The octagonal handle 67 on the pressure plate sliding assembly 6 can be lifted to slide on the guide rail 52. By observing the readings of the pointer 62 and the scale 54, when the specified position is reached, the octagonal handle 67 is pressed down, and the limit rack 64 can engage with the transmission rack 53 on the rear base assembly 5 to achieve precise positioning and locking functions. The block 55 on the rear base assembly 5 can prevent the pressure plate sliding assembly 6 from derailing and play a limiting role.

[0053] like Figure 8As shown, the rear pull-out assembly 7 includes a rear pull-out welding assembly 71. A groove for installing the rear pull-out welding assembly 71 is provided on the pressure plate A69. The rear pull-out welding assembly 71 is installed in the groove on the pressure plate A69 and is locked by a self-locking indexing pin A610. Specifically, the rear pull-out assembly 7 can be pulled between the pressure plate A69 and the base plate 61 on the pressure plate sliding assembly 6. A threaded hole is reserved on the rear pull-out assembly 7, which can be moved to a suitable position according to the lateral position of the cab support point. After reaching the specified position, it is locked by the self-locking indexing pin A610. Bolt 72 plays a limiting role to prevent the rear pull-out assembly 7 from accidentally completely separating from the pressure plate sliding assembly 6.

[0054] like Figure 9 As shown, the rear telescopic support assembly 8 includes a rear telescopic support welded assembly 81, which is connected to the rear pull-out welded assembly 71 via a third pin 84 and a third O-pin 85. Specifically, a second polyurethane pad 82 is bolted to the rear telescopic support welded assembly 81 to prevent scratches on the cab bottom. A locating pin 83 is fixed to the rear telescopic support welded assembly 81, which accurately positions the cab. The third O-pin 85 acts as a locking pin 84. During use, the rear telescopic support assembly 8 can be inserted into the rear pull-out assembly 7 and secured via the third pin 84. Multiple pin holes A74 are reserved in the rear pull-out welded assembly 71 to enable movement in the height direction.

[0055] like Figure 10 As shown, the rear flip mechanism assembly 9 includes a rear support welding assembly 91 and a rear flip welding assembly 92. The rear flip welding assembly 92 is provided with an elongated hole A97. The rear flip welding assembly 92 is rotatably connected to the rear support welding assembly 91 via the elongated hole A97, a fourth pin 95, and a fourth O-ring pin 96. The rear support welding assembly 91 is connected to the mounting plate A73 on the rear pull-out welding assembly 71 via a bolt D94. Specifically, a second nylon seat 93 is bolted to the rear flip welding assembly 92. A stopper A98 and a fourth O-ring pin 96 lock the fourth pin 95. During use, the rear flip welding assembly 92 can be lifted to switch the support structure. A limit plate on the rear support welding assembly 91 prevents the rear flip welding assembly 92 from tipping over when it is lifted. Due to the elongated hole A97, the rear flip welding assembly 92 can be lifted and laid down after use to rotate 90 degrees.

Claims

1. An adjustable cab support tooling structure, characterized by: The invention comprises a front base assembly (1), a front pull-out assembly (2), a front telescopic support assembly (3), a front flip mechanism assembly (4), a rear base assembly (5), a pressure plate sliding assembly (6), a rear pull-out assembly (7), a rear telescopic support assembly (8) and a rear flip mechanism assembly (9), wherein the front base assembly (1) is slidably connected to the front pull-out assembly (2), and the front telescopic support assembly (3) and the front flip mechanism assembly (4) are respectively connected to the front pull-out assembly (2); the rear base assembly (5) is slidably connected to the pressure plate sliding assembly (6), the rear pull-out assembly (7) is slidably mounted on the pressure plate sliding assembly (6), and the rear telescopic support assembly (8) and the rear flip mechanism assembly (9) are respectively connected to the rear pull-out assembly (7).

2. The adjustable cab support tooling structure according to claim 1, characterized in that: The front base assembly (1) comprises a front base welding assembly (15), a pressure plate (11) and a self-locking indexing pin (12); the front base welding assembly (15) is mounted on a support platform; the pressure plate (11) is mounted on the front base welding assembly (15); and the self-locking indexing pin (12) is pre-tightened on the pressure plate (11).

3. The adjustable cab support tooling structure according to claim 2, characterized in that: The front pull-out assembly (2) includes a front pull-out welding assembly (21). A groove for installing the front pull-out welding assembly (21) is provided on the pressure plate (11). The front pull-out welding assembly (21) is installed in the groove on the pressure plate (11) and is locked by a self-locking indexing pin (12).

4. The adjustable cab support tooling structure according to claim 3, characterized in that: The front telescopic support assembly (3) includes a front telescopic welding assembly (31), and the front telescopic welding assembly (31) is connected to the front pulling welding assembly (21) through a pin shaft (34) and an O-pin (35).

5. The adjustable cab support tooling structure according to claim 3, characterized in that: The front flip mechanism assembly (4) includes a front support welding assembly (41) and a front flip welding assembly (42). The front flip welding assembly (42) is provided with a long hole (48). The front flip welding assembly (42) is rotatably connected to the front support welding assembly (41) through the long hole (48), a second pin shaft (46) and a second O-shaped pin (49). The front support welding assembly (41) is connected to the mounting plate (24) on the front pulling welding assembly (21) through a sixth bolt (47).

6. The adjustable cab support tooling structure according to any one of claims 1 to 5, characterized in that: The rear base assembly (5) includes a rear base welding assembly (51), a guide rail (52), a transmission rack (53) and a scale (54) are provided on the rear base welding assembly (51), and stoppers (55) are provided at both ends of the transmission rack (53).

7. The adjustable cab support tooling structure according to claim 6, characterized in that: The pressure plate sliding assembly (6) comprises a base plate (61), a pointer (62), a slider (63), a limit rack (64), a plunger sleeve (65), an octagonal handle (67), a pressure plate A (69) and a self-locking indexing pin A (610), wherein the self-locking indexing pin A (610) is pre-tightened on the pressure plate A (69), the pointer (62), the pressure plate A (69), the slider (63) and the plunger sleeve (65) are all mounted on the base plate (61), and the base plate (61) is slidably connected to the guide rail (52) through the slider (63), the octagonal handle (67) is connected to the limit rack (64), and the limit rack (64) cooperates with the transmission rack (53).

8. The adjustable cab support tooling structure according to claim 7, characterized in that: The rear pull-out assembly (7) includes a rear pull-out welding assembly (71). A groove for installing the rear pull-out welding assembly (71) is provided on the pressure plate A (69). The rear pull-out welding assembly (71) is installed in the groove on the pressure plate A (69) and is locked by a self-locking indexing pin A (610).

9. The adjustable cab support tooling structure according to claim 8, characterized in that: The rear telescopic support assembly (8) includes a rear telescopic support welding assembly (81), and the rear telescopic support welding assembly (81) is connected to the rear pulling welding assembly (71) through a pin shaft three (84) and an O-shaped pin three (85).

10. The adjustable cab support tooling structure according to claim 9, characterized in that: The rear flip mechanism assembly (9) includes a rear support welding assembly (91) and a rear flip welding assembly (92). The rear flip welding assembly (92) is provided with a long hole A (97). The rear flip welding assembly (92) is rotatably connected to the rear support welding assembly (91) through the long hole A (97), a pin shaft four (95) and an O-shaped pin four (96). The rear support welding assembly (91) is connected to the mounting plate A (73) on the rear pull-out welding assembly (71).

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