Automobile stamping part placing rack

Abstract

The utility model discloses an automobile stamping part placing frame which comprises an automobile underframe, a traction rod, damping wheels, automobile frame stand columns, an interlayer frame and an anti-vibration tray. The traction rod is coupled to one side of the vehicle underframe; damping wheels are arranged at four corners of the lower end surface of the vehicle underframe; four side columns are arranged in the frame stand columns and fixed to the four corners of the upper end face of the vehicle underframe respectively. The number of the interlayer frame is at least one, and anti-seismic trays are arranged on the upper end face of the vehicle underframe and the upper end face of the interlayer frame. Stand column through holes are formed in the four corners of the interlayer frame, and the four side columns are connected into the four stand column through holes in a sleeved mode respectively; quick-release pins are arranged below the vertical column through holes, and the interlayer frame can be fixed to the positioning pin through holes in any positions of the side columns through the quick-release pins; according to the technical scheme, material guiding in the stamping part temporary storage and transfer process is reduced, and vibration to workpieces in the transportation process can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary tools for automobile production parts, and particularly relates to a placement rack for automobile stamping parts. Background Art

[0002] In the process of automobile parts production, materials need to be stamped into shape, and the obtained stamping parts are the stamping parts that make up automobile parts. Some of the automobile stamping parts directly become automobile parts, and some stamping parts become automobile parts after subsequent processing such as welding, painting, coating, etc. There are various types of automobile stamping parts. For example, spring trays, spring seats, spring brackets, end caps, covers, compression valve caps, compression valve sleeves, oil seal seats, bottom covers, dust covers, impellers, oil cylinders, support ears, brackets, etc. of automobile shock absorbers are all automobile stamping parts.

[0003] In the prior art, after stamping, the stamping parts need to be temporarily stored and transported. Generally, the used placement racks cannot move, and the movable placement racks will generate vibrations, which will not only have a certain impact on automobile stamping parts, but also increase the working hours of workers due to the material guiding between the storage rack and the transport vehicle frame. Moreover, the existing placement racks adopt a multi-layer partition structure, the distance between each layer of partitions is fixed and cannot be adjusted, and the body does not have a shock absorption function, which will have a certain impact on the workpieces during the processing and transportation of precision stamping parts and affect the quality of the finished products. Summary of the Invention

[0004] The purpose of the present invention is to solve the above problems, and provide a placement rack for automobile stamping parts.

[0005] A placement rack for automobile stamping parts, which comprises: a vehicle chassis, a towing rod, shock-absorbing wheels, a frame column, a partition rack, and an anti-seismic tray; the towing rod is pivotally connected to one side of the vehicle chassis; shock-absorbing wheels are provided at the four corners of the lower end surface of the vehicle chassis; there are side columns in the frame column, and there are 4 side columns, and the 4 side columns are respectively fixed at the four corners of the upper end surface of the vehicle chassis; at least 1 partition rack is provided, and anti-seismic trays are provided on the upper end surfaces of the vehicle chassis and the partition rack; column through holes are provided at the four corners of the partition rack, and the four side columns are respectively sleeved in the four column through holes; quick-release pins are provided below the column through holes, and the partition rack can be fixed on the side columns at any height through the quick-release pins.

[0006] Wheel rack pivot seats are provided at the four corners of the lower end surface of the vehicle chassis; screw sliding holes are further provided on the vehicle chassis on both sides of the wheel rack pivot seats; an axial connection through hole is provided in the middle of the wheel rack pivot seat; a caster frame is provided in the shock-absorbing wheel, and an axial connection end is provided at the upper end of the caster frame, and the axial connection end is pivotally connected to the axial connection through hole through a shaft pin.

[0007] The shock-absorbing wheel further includes: a wheel, a brake pedal, a frame screw, a frame spring, and a nut; screw through-holes are provided on both sides of the caster frame 31; the two screw through-holes correspond to the positions of the two screw sliding holes respectively; there are two frame screws, and the two frame screws are respectively sleeved in the screw through-holes; frame springs are sleeved on both of the two frame screws; the nuts of the frame screws abut against the lower end surfaces of the screw through-holes; the lower ends of the frame springs abut against the upper end surfaces of the screw through-holes, and the upper ends of the frame springs abut against the lower end surfaces of the screw sliding holes; the nut is threadedly locked and fixed to the upper end of the frame screw, and the lower end of the nut abuts against the upper end surface of the screw sliding hole; the brake pedal is arranged on one side of the caster frame, and the wheel is locked for parking through the brake pedal.

[0008] The side columns are octagonal prisms, and a number of positioning pin through-holes are provided above each side column; the distances and positions of the positioning pin through-holes on the two side columns are the same; and the multiple positioning pin through-holes are parallel to each other in the horizontal direction; a cross plate is also provided in the frame column; at least two side columns are fixedly connected through the cross plate.

[0009] U-shaped support feet are provided at the lower end surfaces of each column through-hole; pin rod through-holes are provided on the U-shaped support feet; the pin rod through-holes have the same aperture as the positioning pin through-holes; quick-release pins are provided in the pin rod through-holes; the quick-release pins are sleeved in the pin rod through-holes.

[0010] One end of the quick-release pin is provided with a pin cap, and the other end of the quick-release pin is provided with a lock piece, and the lock piece is pivotally connected to the end of the pin rod of the quick-release pin; rotating the lock piece can prevent the quick-release pin from sliding out of the U-shaped support foot.

[0011] There are 2 anti-seismic trays as described, namely a chassis anti-seismic tray and a partition anti-seismic tray; the chassis anti-seismic tray is fixed on the upper end surface of the vehicle chassis; the partition anti-seismic tray is fixed on the upper end surface of the partition rack.

[0012] A handlebar pivot joint part is provided in the middle of one side of the vehicle chassis; one end of the towing bar is pivotally connected to the handlebar pivot joint part, and the other end of the towing bar is provided with a handle.

[0013] The present utility model provides a placement rack for automotive stamping parts, including: a vehicle chassis, a towing bar, shock-absorbing wheels, frame columns, a partition rack, and anti-seismic trays; the towing bar is pivotally connected to one side of the vehicle chassis; shock-absorbing wheels are provided at the four corners of the lower end surface of the vehicle chassis; side columns are provided in the frame columns, and there are 4 side columns, and the 4 side columns are respectively fixed at the four corners of the upper end surface of the vehicle chassis; there is at least 1 partition rack, and anti-seismic trays are provided on the upper end surfaces of the vehicle chassis and the partition rack; column through-holes are provided at the four corners of the partition rack, and the four side columns are respectively sleeved in the four column through-holes; quick-release pins are provided below the column through-holes, and the partition rack can be fixed at the positioning pin through-holes at any position on the side columns through the quick-release pins; this technical solution reduces the guiding of stamping parts during the temporary storage and transfer process, and can also reduce the vibration of workpieces during transportation. Description of the Drawings

[0014] Figure 1 is the overall schematic diagram of a placement rack for automotive stamping parts of the present utility model;

[0015] Figure 2 is the schematic diagram of the chassis structure of a placement rack for automotive stamping parts of the present utility model;

[0016] Figure 3 is the schematic diagram of the bottom surface structure of the chassis of a placement rack for automotive stamping parts of the present utility model;

[0017] Figure 4 is the schematic diagram of the bottom surface structure of the partition rack of a placement rack for automotive stamping parts of the present utility model;

[0018] In the figure: 1. Chassis, 11. Handlebar shaft connection part, 12. Wheel rack shaft connection seat, 121. Shaft connection through hole, 13. Screw sliding hole, 2. Towing bar, 21. Handle, 3. Shock-absorbing wheel, 31. Caster frame, 311. Shaft connection end, 312. Screw through hole, 32. Wheel, 33. Brake pedal, 34. Frame screw, 35. Frame spring, 36. Nut, 4. Frame column, 41. Side column, 411. Connecting bottom plate, 412. Positioning pin through hole, 42. Cross plate, 5. Partition rack, 51. Column through hole, 52. U-shaped support foot, 521. Pin rod through hole, 53. Quick-release pin, 531. Locking piece, 6. Anti-seismic tray, 61. Bottom frame anti-seismic tray, 62. Partition anti-seismic tray. Specific embodiments

[0019] Next, in combination with the attached drawings of the technical solution, the technical solution will be further clearly and completely described. The described embodiments are only a part of the technical solution, rather than all the embodiments. Based on the technical solution, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present utility model. Embodiment

[0020] See Figures 1 to 4 As shown, a placement rack for automotive stamping parts includes: a chassis 1, a towing bar 2, shock-absorbing wheels 3, a frame column 4, a partition rack 5, and an anti-seismic tray 6;

[0021] In the middle of one side of the chassis 1, there is a handlebar shaft connection part 11; one end of the towing bar 2 is axially connected to the handlebar shaft connection part 11, and the other end of the towing bar 2 is provided with a handle 21;

[0022] At the four corners of the lower end surface of the chassis 1, there are wheel rack shaft connection seats 12;

[0023] The wheel rack shaft connection seat 12 is fixedly locked to the lower end surface of the chassis 1 by screw threads; in the middle of the wheel rack shaft connection seat 12, there is a shaft connection through hole 121;

[0024] On the car body frame 1 on both sides of the wheel carrier shaft connecting seat 12, there are also screw sliding holes 13 provided.

[0025] The shock-absorbing wheel 3 includes: a caster frame 31, a wheel 32, a brake pedal 33, a frame screw 34, a frame spring 35, and a nut 36;

[0026] The caster frame 31 is an inverted T-shaped member. The upper end of the caster frame 31 is provided with a shaft connecting end 311, and the shaft connecting end 311 is axially connected to the shaft connecting through hole 121 through a shaft pin; both sides of the caster frame 31 are provided with screw through holes 312; the two screw through holes 312 correspond to the positions of the two screw sliding holes 13 respectively; there are two frame screws 34, and the two frame screws 34 are respectively sleeved in the screw through holes 312; frame springs 35 are sleeved on both of the two frame screws 34;

[0027] The nut of the frame screw 34 abuts against the lower end face of the screw through hole 312; the lower end of the frame spring 35 abuts against the upper end face of the screw through hole 312, and the upper end of the frame spring 35 abuts against the lower end face of the screw sliding hole 13; the nut 36 is threadedly locked and fixed at the upper end of the frame screw 34, and the lower end of the nut 36 abuts against the upper end face of the screw sliding hole 13;

[0028] The brake pedal 33 is arranged on one side of the caster frame 31, and the wheel 32 is locked for parking through the brake pedal 33.

[0029] There are two groups of the frame columns 4, and the structures of the two groups of frame columns 4 are the same;

[0030] The frame column 4 includes: a side column 41 and a cross plate 42;

[0031] There are two side columns 41, and the two side columns 41 are fixedly connected through the cross plate 42; a connecting bottom plate 411 is provided below the side column 41;

[0032] The cross plate 42 strengthens the transverse tensile strength of the side column 41;

[0033] The side column 41 is an octagonal prism, and a plurality of positioning pin through holes 412 are provided above each side column 41; the distances and positions of the positioning pin through holes 412 on the two side columns 41 are the same; the axis lines of the plurality of positioning pin through holes 412 are all parallel to the connecting bottom plate 411; that is, the multiple positioning pin through holes 412 are parallel to each other in the horizontal direction and are vertically arrayed on the side column 41;

[0034] Column locking holes 14 are provided at the four corners of the upper end face of the car body frame 1; the connecting bottom plate 411 is fixedly locked on the column locking holes 14 through screws.

[0035] At least one partition shelf 5 is provided. Column through holes 51 are provided at the four corners of the partition shelf 5, and the positions of the column through holes 51 correspond to the positions of the side columns 41; that is, column through holes 51 are provided at the four corners of the partition shelf 5, and the four side columns 41 are respectively sleeved in the four column through holes 51.

[0036] U-shaped support feet 52 are provided at the lower end surfaces of each column through hole 51; pin rod through holes 521 are provided on the U-shaped support feet 52; quick-release pins 53 are provided in the pin rod through holes 521; the quick-release pins 53 are sleeved in the pin rod through holes 521.

[0037] The pin rod through holes 521 and the positioning pin through holes 412 have the same aperture.

[0038] One end of the quick-release pin 53 is provided with a pin cap, and the other end of the quick-release pin 53 is provided with a lock piece 531, and the lock piece 531 is pivotally connected to the end of the pin rod of the quick-release pin 53.

[0039] After the column through holes 51 of the partition shelf 5 are sleeved at any position of the side column 41, the pin rod through holes 521 and the positioning pin through holes 412 are made to correspond in position; after the quick-release pin 53 passes through the pin rod through hole 521 and the positioning pin through hole 412, rotating the lock piece 531 can prevent the quick-release pin 53 from slipping out of the U-shaped support foot 52.

[0040] The anti-seismic tray 6 is made of rubber or soft silicone grease material.

[0041] Two anti-seismic trays 6 are provided, namely a chassis anti-seismic tray 61 and a partition anti-seismic tray 62; the chassis anti-seismic tray 61 is fixed to the upper end surface of the vehicle chassis 1; the partition anti-seismic tray 62 is fixed to the upper end surface of the partition shelf 5; that is, anti-seismic trays 6 are provided on the upper end surfaces of the vehicle chassis 1 and the partition shelf 5.

Claims

1. An automotive stamping part storage rack, which comprises: Underframe (1), traction rod (2), shock-absorbing wheel (3), frame column (4), partition frame (5), anti-seismic tray (6); characterized in that: the traction rod (2) is pivotally connected to one side of the underframe (1); shock-absorbing wheels (3) are provided at the four corners of the lower end surface of the underframe (1); side columns (41) are provided in the frame column (4), and there are 4 side columns (41), and the 4 side columns (41) are respectively fixed at the four corners of the upper end surface of the underframe (1); at least 1 partition frame (5) is provided, and anti-seismic trays (6) are provided on the upper end surfaces of the underframe (1) and the partition frame (5); column through holes (51) are provided at the four corners of the partition frame (5), and the four side columns (41) are respectively sleeved in the four column through holes (51); a quick-release pin (53) is provided below the column through hole (51), and the partition frame (5) can be fixed at any height on the side column (41) through the quick-release pin (53).

2. The automotive stamping part storage rack according to claim 1, wherein: Wheel frame pivot seats (12) are provided at the four corners of the lower end surface of the underframe (1); screw sliding holes (13) are further provided on the underframe (1) on both sides of the wheel frame pivot seat (12); a pivot through hole (121) is provided in the middle of the wheel frame pivot seat (12); a caster frame (31) is provided in the shock-absorbing wheel (3), a pivot end (311) is provided at the upper end of the caster frame (31), and the pivot end (311) is pivotally connected to the pivot through hole (121) through a shaft pin.

3. The automotive stamping part storage rack according to claim 2, characterized in that: The shock-absorbing wheel (3) further includes: a wheel (32), a brake pedal (33), a frame screw (34), a frame spring (35), a nut (36); screw through holes (312) are provided on both sides of the caster frame (31); the two screw through holes (312) correspond to the positions of the two screw sliding holes (13); there are two frame screws (34), and the two frame screws (34) are respectively sleeved in the screw through holes (312); frame springs (35) are sleeved on the two frame screws (34); the nuts of the frame screws (34) abut against the lower end surfaces of the screw through holes (312); the lower ends of the frame springs (35) abut against the upper end surfaces of the screw through holes (312), and the upper ends of the frame springs (35) abut against the lower end surfaces of the screw sliding holes (13); the nut (36) is threadedly locked and fixed to the upper end of the frame screw (34), and the lower end of the nut (36) abuts against the upper end surface of the screw sliding hole (13); the brake pedal (33) is provided on one side of the caster frame (31), and the wheel (32) is locked for parking through the brake pedal (33).

4. The automotive stamping part placement rack according to claim 3, characterized in that: The side column (41) is an octagonal prism, and a plurality of positioning pin through holes (412) are provided above each side column (41); the distances and positions of the positioning pin through holes (412) on the two side columns (41) are the same; and the multiple positioning pin through holes (412) are parallel to each other in the horizontal direction; a cross plate (42) is further provided in the frame column (4); at least two side columns (41) are fixedly connected through the cross plate (42).

5. The automotive stamping part storage rack according to claim 4, characterized in that: A U-shaped support leg (52) is provided at the lower end surface of each column through hole (51); a pin rod through hole (521) is provided on the U-shaped support leg (52); the pin rod through hole (521) has the same aperture as the positioning pin through hole (412); a quick-release pin (53) is provided in the pin rod through hole (521); the quick-release pin (53) is sleeved in the pin rod through hole (521).

6. The automotive stamping part storage rack according to claim 5, wherein: One end of the quick-release pin (53) is provided with a pin cap, and the other end of the quick-release pin (53) is provided with a lock piece (531). The lock piece (531) is pivotally connected to the end of the pin rod body of the quick-release pin (53). Rotating the lock piece (531) can prevent the quick-release pin (53) from sliding out of the U-shaped support leg (52).

7. The automotive stamping part storage rack according to claim 6, characterized in that: There are 2 anti-seismic trays (6), namely a partition anti-seismic tray (61) and a partition anti-seismic tray (62); the partition anti-seismic tray (61) is fixed to the upper end surface of the vehicle chassis (1); the partition anti-seismic tray (62) is fixed to the upper end surface of the partition layer frame (5).

8. The automotive stamping part storage rack according to claim 7, characterized in that: A handlebar pivot joint part (11) is provided in the middle of one side of the vehicle chassis (1); one end of the traction rod (2) is pivotally connected to the handlebar pivot joint part (11), and the other end of the traction rod (2) is provided with a handle (21).

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