CN213797123U - Edge covering device for plate square lathe - Google Patents

Abstract

The utility model relates to the technical field of dining car manufacturing, and discloses a hemming device for a plate square car, which comprises a rivet gun, wherein the rivet gun comprises a gun body and a base, a starting handle is arranged on the gun body, the starting handle is connected with a connecting plate, and the connecting plate is connected on a sliding seat; the base is provided with an accommodating groove, a threaded rod and a telescopic sleeve are arranged in the accommodating groove, the threaded rod is connected with a movable plate, the movable plate is connected to the telescopic sleeve, the telescopic sleeve is relatively rotatably provided with belt pulleys, a belt is arranged between the belt pulleys in a surrounding manner, the part of the belt positioned outside the telescopic sleeve is an outer belt, the belt positioned inside the telescopic sleeve is an inner belt, the outer belt is connected with an outer connecting block, the outer connecting block is fixed on the telescopic sleeve or the accommodating groove at the outer side, the inner belt is connected with an inner connecting block, and the inner connecting block is fixed on the telescopic sleeve at the inner side; and a traction wire is connected between the innermost telescopic sleeve and the sliding seat. The utility model discloses can guarantee the continuity of work, improve work efficiency.

Description

Edge covering device for plate square lathe

Technical Field

The utility model relates to a dining car makes technical field, especially relates to a device of borduring for panel square car.

Background

The plate square lathe is usually formed by splicing plates, the joint of adjacent plates needs to be covered with edges during splicing, the edges of the adjacent plates or a covered edge pressing strip and the edges of the two plates are fixed through rivets by using a rivet gun, and then glue is applied to the interior of a car body for water prevention. However, the edge-covering rivet gun can be generally used only in a short distance, and because the square plate vehicle is large in size, in the edge-covering process, an operator needs to continuously move and change positions to complete edge-covering work on the whole square plate vehicle, so that the use is inconvenient, and the work efficiency is low.

SUMMERY OF THE UTILITY MODEL

To the technical problem that prior art exists, the utility model provides a device of borduring for panel square car.

In order to achieve the above object, the utility model provides a following technical scheme: a hemming device for a plate square vehicle comprises a rivet gun, wherein the rivet gun comprises a gun body and a base, a starting handle is arranged on the gun body, one end of the starting handle is rotatably connected to the gun body through a pin shaft, a torsion spring is sleeved outside the pin shaft, the other end of the starting handle is connected with a connecting plate, one end of the connecting plate is rotatably connected with the starting handle, the other end of the connecting plate is rotatably connected to a sliding seat, and the sliding seat is slidably arranged on the base; the belt conveyor comprises a base, and is characterized in that a containing groove is formed in the bottom end of the base, a threaded rod and a plurality of telescopic sleeves sleeved in sequence from outside to inside are arranged in the containing groove, the threaded rod is rotatably connected in the containing groove, the threaded rod is in threaded connection with a moving plate, the moving plate is connected to the telescopic sleeve on the outermost side, belt pulleys are arranged at the top end and the bottom end of the telescopic sleeves in a relative rotating mode, a belt is arranged between the belt pulleys in a surrounding mode, the side wall of each telescopic sleeve is located in the middle of the belt, the part, located on the outer side of each telescopic sleeve, of the belt is an outer belt, the part, located on the inner side of each telescopic sleeve, of the belt is an inner belt, an outer connecting block is connected to each outer belt, the outer connecting blocks are fixed to the telescopic sleeves or the containing groove located on the outer side of each outer belt, and inner connecting blocks are fixed to the telescopic sleeves located on the inner sides of the inner belts; and a traction wire is connected between the innermost telescopic sleeve and the sliding seat.

Preferably, the sliding seat is connected with a sliding block, and the base is provided with a sliding groove matched with the sliding block and in sliding fit with the sliding block.

Preferably, the threaded rod is connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is connected to the rotating shaft, and the rotating shaft rotates and is arranged in the accommodating groove and penetrates through the base to be connected with a rotating hand wheel.

Preferably, the base is provided with a steering wheel, the innermost telescopic sleeve is provided with a take-up pulley, one end of the traction wire is connected to the sliding seat, and the other end of the traction wire penetrates through the steering wheel and is wound on the take-up pulley.

The utility model discloses still including enabling other subassemblies of the device normal use of borduring that is used for panel square car, be the conventional technical means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field.

The utility model discloses can realize remote fix with rivet, convenient to use can significantly reduce the operation workman and move the number of times and the frequency of changing the position when borduring to panel square car to guarantee the continuity of work, improve work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural view of the base in fig. 1.

In the figure: the gun comprises a gun body 1, a base 2, a starting handle 3, a connecting plate 4, a sliding seat 5, a containing groove 6, a threaded rod 7, an expansion sleeve 8, a moving plate 9, a belt pulley 10, a belt 11, an outer connecting block 12, an inner connecting block 13, a traction line 14, a sliding groove 15, a rotating shaft 16, a steering wheel 17 and a take-up pulley 18.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed 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 in specific cases to those skilled in the art.

Examples

Referring to fig. 1-2, an edge covering device for a plate square lathe comprises a rivet gun, wherein the rivet gun comprises a gun body 1 and a base 2, a starting handle 3 is arranged on the gun body 1, one end of the starting handle 3 is rotatably connected to the gun body 1 through a pin shaft, a torsion spring is sleeved outside the pin shaft, the other end of the starting handle 3 is connected with a connecting plate 4, one end of the connecting plate 4 is rotatably connected with the starting handle 3, the other end of the connecting plate is rotatably connected to a sliding seat 5, and the sliding seat 5 is slidably arranged on the base 2; the bottom end of the base 2 is provided with an accommodating groove 6, a threaded rod 7 and two telescopic sleeves 8 which are sequentially sleeved from outside to inside are arranged in the accommodating groove 6, the threaded rod 7 is rotationally connected in the accommodating groove 6, the threaded rod 7 is externally threaded with a moving plate 9, the movable plate 9 is connected to the telescopic sleeve 8 at the outermost side, belt pulleys 10 are arranged at the top end and the bottom end of the telescopic sleeve 8 in a relative rotating mode, a belt 11 is arranged between the belt pulleys 10 in a surrounding mode, the side wall of the telescopic sleeve 8 is located in the middle of the belt 11, wherein the belt part positioned at the outer side of the telescopic sleeve 8 is an outer belt, the belt positioned at the inner side of the telescopic sleeve 8 is an inner belt, the outer skin belt is connected with an outer connecting block 12, the outer connecting block 12 is fixed on the telescopic sleeve 8 or the accommodating groove 6 positioned at the outer side of the outer skin belt, the inner leather belt is connected with an inner connecting block 13, and the inner connecting block 13 is fixed on the telescopic sleeve 8 positioned on the inner side of the inner leather belt; a traction wire 14 is connected between the innermost telescopic sleeve 8 and the slide 5.

The sliding seat 5 is connected with a sliding block, and the base 2 is provided with a sliding groove 15 which is matched with the sliding block and is in sliding fit with the sliding block.

Threaded rod 7 is connected with bevel gear one, bevel gear one meshes there is bevel gear two, bevel gear two is connected on pivot 16, pivot 16 rotates and locates in holding tank 6 and run through base 2 and be connected with the rotation hand wheel.

The base 2 is provided with a steering wheel 17, the innermost telescopic sleeve 8 is provided with a take-up pulley 18, one end of the traction wire 14 is connected to the sliding seat 5, and the other end of the traction wire passes through the steering wheel 17 and is wound on the take-up pulley 18.

When the utility model is used in a close range, the operation mode is the same as that of the existing rivet gun; when long-distance use, can stretch out each telescope tube 8 earlier to the length of extension base 2, then the least significant end (being the tip of the most inboard telescope tube 8) of handheld base 2, aim at the position that will fix with the rifle body 1, pulling pull wire 14 makes slide 5 move down, slide 5 drives through connecting plate 4 and starts 3 rotations of handle, thereby start the riveter with fix with rivet, remove external force at last, start handle 3 and reset under the effect of torsional spring, and drive slide 5 and return to initial position.

In the embodiment, two telescopic sleeves 8 are arranged, only the outer telescopic sleeve 8 is provided with a belt pulley 10 and a belt 11, when the telescopic sleeve 8 needs to be extended, a hand wheel is rotated to rotate the threaded rod 7, the connecting plate 4 and the outer telescopic sleeve 8 move downwards, and the outer telescopic sleeve extends out; meanwhile, the belt pulley 10 on the outer telescopic sleeve 8 moves downwards along with the outer telescopic sleeve, and due to the limiting effect of the outer connecting block, the belt pulley 10 rotates along the belt 11 in the downward movement process, so that the inner connecting block moves downwards relative to the outer telescopic sleeve 8, and the inner telescopic sleeve 8 extends out until the base 2 is extended to a proper length. In actual use, the number of the telescopic sleeves 8 can be set as required.

The setting of outer connecting block can lead the removal of telescope tube 8 on the one hand, and on the other hand can play the restriction to belt 11, takes place to rotate when forcing the belt pulley translation to change the relative position of interior connecting block on the interior belt 11. If not set up outer connecting block, will not rotate during the belt pulley translation, only take place the displacement of vertical direction to the belt is along with the synchronous rectilinear movement of belt pulley this moment, and inner connecting block is unchangeable with outside telescopic sleeve's position, can't make inboard telescopic sleeve stretch out or shrink.

The utility model is also provided with a steering wheel 17 and a take-up pulley 18, the steering wheel 17 can change the direction of the traction line, and the take-up is convenient; the setting of take-up pulley 18 can be to winding the storage of unnecessary pull wire when telescopic 8 contraction state, avoids it to form the knot, facilitates the use. When in use, the traction wire needs to be kept loose enough to avoid the phenomenon that the traction wire is too tensioned to influence the reset of the starting handle 3.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims (4)

1. The utility model provides a device of borduring for panel square car, includes the riveter, the riveter includes the rifle body and base, be equipped with the start-up handle on the rifle body, the one end that starts the handle is rotated through the round pin axle and is connected on the rifle body, round pin axle overcoat is equipped with torsional spring, its characterized in that: the other end of the starting handle is connected with a connecting plate, one end of the connecting plate is rotatably connected with the starting handle, the other end of the connecting plate is rotatably connected onto a sliding seat, and the sliding seat is slidably arranged on the base; the belt conveyor comprises a base, and is characterized in that a containing groove is formed in the bottom end of the base, a threaded rod and a plurality of telescopic sleeves sleeved in sequence from outside to inside are arranged in the containing groove, the threaded rod is rotatably connected in the containing groove, the threaded rod is in threaded connection with a moving plate, the moving plate is connected to the telescopic sleeve on the outermost side, belt pulleys are arranged at the top end and the bottom end of the telescopic sleeves in a relative rotating mode, a belt is arranged between the belt pulleys in a surrounding mode, the side wall of each telescopic sleeve is located in the middle of the belt, the part, located on the outer side of each telescopic sleeve, of the belt is an outer belt, the part, located on the inner side of each telescopic sleeve, of the belt is an inner belt, an outer connecting block is connected to each outer belt, the outer connecting blocks are fixed to the telescopic sleeves or the containing groove located on the outer side of each outer belt, and inner connecting blocks are fixed to the telescopic sleeves located on the inner sides of the inner belts; and a traction wire is connected between the innermost telescopic sleeve and the sliding seat.

2. A hemming device for a square sheet car according to claim 1 wherein: the sliding seat is connected with a sliding block, and the base is provided with a sliding groove which is matched with the sliding block and is in sliding fit with the sliding block.

3. A hemming device for a square sheet car according to claim 1 wherein: the threaded rod is connected with bevel gear one, bevel gear one meshes there is bevel gear two, bevel gear two is connected in the pivot, the pivot is rotated and is located in the holding tank and run through the base and be connected with the rotation hand wheel.

4. A hemming device for a square sheet car according to claim 1 wherein: the base is provided with a steering wheel, the innermost telescopic sleeve is provided with a take-up pulley, one end of the traction wire is connected to the sliding seat, and the other end of the traction wire penetrates through the steering wheel and is wound on the take-up pulley.

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