CN209737135U - Heavy truck sleeping berth frame cutting angle adjusting device - Google Patents

Abstract

The utility model provides a heavy truck sleeping berth frame cutting angle adjusting device, includes the arc, and the middle part of arc is equipped with the slide, is equipped with scale and fixed slot along the arc length direction on the lateral wall of arc, and scale and fixed slot are located the both sides of slide, are equipped with the angle steel in the slide, and the angle steel is fixed by the fixture block, and the both ends of arc all are equipped with arc vertically connecting rod, and two connecting rods are isometric to the welding is on the pin bush subassembly on the angle steel bottom. The utility model provides a pair of heavily block sleeping berth frame cutting angle adjusting device utilizes the geometry principle, on the angle that will need the cutting replaced the arc, when needs angle adjustment, only need according to the angle scale on the arc adjust the angle steel can, whole operation end is simple, swift, has improved staff's efficiency greatly, and adjustable range is wide moreover, is enough to satisfy the needs of current angle cutting.

Description

heavy truck sleeping berth frame cutting angle adjusting device

The technical field is as follows:

The utility model belongs to the technical field of on-vehicle sleeping berth, what mainly related to is a heavy truck sleeping berth frame cutting angular adjustment device.

background art:

with the rapid development of the logistics field in China, long-distance transportation is used as an important part in the logistics industry and is also developed rapidly, the long-distance transportation is usually large heavy truck trucks, the light weight of a truck body is the direction of continuous research of many manufacturers, and a vehicle-mounted sleeper is an essential part of a long-distance freight vehicle and is carried by a driver for resting;

the sleeping berth frame is usually rectangular, the outer side of the frame is usually provided with a wrapping edge for attractiveness, so the wrapping edge is also rectangular and comprises two long edges and two short edges, but the sizes of the long edges and the short edges are different, as shown in figures 1 and 2, the size of the long edges is usually larger than that of the short edges, if the wrapping angle of a joint is 45 degrees, the condition as shown in figure 1 can occur, a long edge extends outwards to form a long sharp corner, the later-stage installation is not facilitated, and a user is easily stabbed, so when the wrapping edge is cut, the angle of the wrapping edge is controlled according to the size of the wrapping edge, as shown in figure 2, the long edges and the short edges are completely attached at the joint as much as possible without leaving the sharp corner;

The existing processing mode usually adopts manual measurement, on one hand, the error is large, on the other hand, the angles cut by the short edge and the long edge are complementary, the angle of the long edge needs to be adjusted after the long edge is processed, and the whole adjusting process is complicated and difficult due to the fact that no special adjusting tool is provided.

the invention content is as follows:

In order to overcome the defects, the invention provides a cutting angle adjusting device for a sleeper frame of a heavy truck.

The technical scheme adopted by the invention for solving the technical problems is as follows:

The utility model provides a heavy truck sleeping berth frame cutting angle adjusting device, includes the arc, and the middle part of arc is equipped with the slide, is equipped with scale and fixed slot along the arc length direction on the lateral wall of arc, and scale and fixed slot are located the both sides of slide, are equipped with the angle steel in the slide, and the angle steel is fixed by the fixture block, and the both ends of arc all are equipped with arc vertically connecting rod, and two connecting rods are isometric to the welding is on the pin bush subassembly on the angle steel bottom.

The scale on the arc plate ranges from 0 to 90 degrees.

the side surface of the clamping block is provided with a sliding groove and a clamping groove, and the fixing hole is perpendicular to the sliding groove and communicated with the sliding groove.

The bottom of the arc-shaped plate is provided with a loop bar, an internal thread is arranged in the loop bar, a threaded rod is arranged at the lower part of the loop bar, and the external thread on the threaded rod is matched with the internal thread of the loop bar.

Due to the adoption of the technical scheme, the invention has the following advantages:

the utility model provides a pair of heavily block sleeping berth frame cutting angle adjusting device utilizes the geometry principle, on the angle that will need the cutting replaced the arc, when needs angle adjustment, only need according to the angle scale on the arc adjust the angle steel can, whole operation end is simple, swift, has improved staff's efficiency greatly, and adjustable range is wide moreover, is enough to satisfy the needs of current angle cutting.

Description of the drawings:

FIG. 1 is a schematic view of butt joint when the cut angles of the long and short hems are both 45 degrees;

FIG. 2 is a schematic diagram of the butt joint when the cut angles of the long and short hems are not uniform;

FIG. 3 is a schematic view of the structure of the utility model in use;

Fig. 4 is a schematic structural diagram of the present invention;

fig. 5 is a side view of the cartridge;

fig. 6 is a front view of the cartridge;

in the figure: 1. a work table; 2. an arc-shaped plate; 3. a cutter; 4. cutting the object; 5. a connecting rod; 6. calibration; 7. angle steel; 8. a clamping block; 9. a card slot; 10. a fixing hole; 11. a chute; 12. a loop bar; 13. a threaded rod; 14. a slideway; 15. fixing grooves; 16. a pin bushing assembly.

The specific implementation mode is as follows:

The present invention will be explained in more detail by the following examples, which are intended to disclose all changes and modifications within the scope of the present invention, and the present invention is not limited to the following examples;

Combine the figure a heavy truck sleeping berth frame cutting angle adjusting device, including arc 2, the middle part of arc 2 is equipped with slide 14, be equipped with scale 6 and fixed slot 15 along the arc length direction on the lateral wall of arc 2, scale 6 and fixed slot 15 are located slide 14's both sides, be equipped with angle steel 7 in the slide 14, angle steel 7 is fixed by fixture block 8, the both ends of arc 2 all are equipped with 2 vertically connecting rods 5 of arc, two connecting rods 5 are isometric, and the welding is on the round pin axle sleeve subassembly 16 on the angle steel 7 bottom, round pin axle sleeve subassembly 16 is including round pin axle and guide, the round pin axle welding is in angle steel 7's bottom, the round pin axle is equipped with the guide rather than supporting use outward, connecting rod 5 welding is on the guide, angle steel 7 can rotate along the round pin axle this.

The scale 6 on the arc plate 2 is in the range of 0-90 degrees, and the range of the inclined angle to be cut is generally acute, so the range is selected to be enough to meet the use requirement.

a sliding groove 11 and a clamping groove 9 are arranged on the side surface of the clamping block 8, the sliding groove 11 penetrates through the side surface of the clamping block 8 and is used for being clamped on the plate wall at the lower part of the upper slideway 14 of the arc-shaped plate 2, and the angle steel 7 can be fixed by the two clamping blocks 8; the clamping groove 9 is arranged above the sliding groove 11, and only one side of the clamping groove 9 is opened, so that the clamping groove 9 can accommodate the bottom surface of part of the angle steel, namely the clamping groove 9 is used for pressing the bottom surface of the angle steel 7, and the angle steel is ensured not to be knocked upwards; and fixed orifices 10 perpendicular to spout 11 and with spout 11 UNICOM, the position at fixed orifices 10 place the back according to fixture block 8, confirm according to the position of fixed slot 15, because be equipped with the bolt in the fixed orifices 10, the bolt top is in fixed slot 15 after precessing, the fixture block will be tightly locked on arc 2 like this, angle steel 7 also can be fixed to corresponding position, it is at same horizontal plane preferably to remain fixed slot 15 of fixed orifices 10, but also do not get rid of fixed orifices 10 and lie in the inclined hole, as long as can ensure that remaining fixed slot 15 mutually perpendicular of fixed orifices 10 can.

The bottom of arc 2 is equipped with loop bar 12, and loop bar 12 is inside to be equipped with the internal thread, and loop bar 12 lower part is equipped with threaded rod 13, and the external screw thread on the threaded rod 13 is identical with the internal thread of loop bar 12, and loop bar 12 and threaded rod 13 mainly play the supporting role, can utilize threaded rod 13 to come height-adjusting simultaneously, finely tunes under the circumstances of bottom surface unevenness for whole level.

when the angle steel leveling device is used specifically, as shown in fig. 3, pin sleeves at the lower parts of the angle steels 7 are arranged at the corners of the workbench 1 through welding or other methods, the connected corners are ensured to be 90 degrees, meanwhile, the corresponding edges of the rest workbench 1 of the connecting rod 5 are ensured to be on the same straight line during connection, then the arc-shaped plates 2 are leveled and adjusted through the threaded rods 13, and after the leveling is finished, the positions of the angle steels 7 are fixed according to the required cutting angles, such as: the angle that waits to cut thing 4 needs to cut is a, and a is complementary with b so, and the angle that b corresponds can directly read out on the scale of arc 2, fixes angle steel 7 according to the b angle, will wait to cut thing 4 and place on angle steel 7, opens cutting machine 3 and cuts, has just so accomplished the cutting at angle of inclination.

the details of the above are not described in detail since they are prior art.

Claims (4)

1. the utility model provides a heavy truck sleeping berth frame cutting angle adjusting device which characterized in that: including arc (2), the middle part of arc (2) is equipped with slide (14), be equipped with scale (6) and fixed slot (15) along the arc length direction on the lateral wall of arc (2), scale (6) and fixed slot (15) are located the both sides of slide (14), be equipped with angle steel (7) in slide (14), angle steel (7) are fixed by fixture block (8), the both ends of arc (2) all are equipped with arc (2) vertically connecting rod (5), two connecting rod (5) are isometric, and the welding is on round pin axle sleeve subassembly (16) on angle steel (7) bottom.

2. The heavy truck sleeper frame cutting angle adjustment apparatus of claim 1, wherein: the scale (6) on the arc-shaped plate (2) ranges from 0 to 90 degrees.

3. the heavy truck sleeper frame cutting angle adjustment apparatus of claim 2, wherein: a sliding groove (11) and a clamping groove (9) are formed in the side face of the clamping block (8), and the fixing hole (10) is perpendicular to the sliding groove (11) and is communicated with the sliding groove (11).

4. The heavy truck sleeper frame cutting angle adjustment apparatus of any one of claims 1-3, wherein: the bottom of the arc-shaped plate (2) is provided with a loop bar (12), an internal thread is arranged inside the loop bar (12), a threaded rod (13) is arranged on the lower portion of the loop bar (12), and an external thread on the threaded rod (13) is matched with the internal thread of the loop bar (12).