Hoister hopper manufacturing device

Abstract

A hoister hopper manufacturing device comprises a hopper, the hopper comprises two side plates, a connecting plate is arranged between the side plates, a manufacturing device body is arranged on the outer side of the hopper, and the hoister hopper manufacturing device is characterized in that the manufacturing device body comprises a bottom plate, two baffles are fixedly installed on the bottom plate, the hopper is placed between the baffles, and positioning devices for fixing the side plates are arranged on the baffles. The auxiliary positioning device is simple in structure, ingenious in conception, capable of providing auxiliary positioning during welding, improving the machining efficiency of the hoister hopper, reducing errors of precision of finished products, achieving mass production, capable of meeting actual requirements and suitable for popularization.

Description

Technical Field

[0001] The utility model belongs to the field of structural parts processing, in particular to a device for manufacturing a bucket of an elevator. Background Art

[0002] Hoists are large-scale mechanical equipment that transports by changing potential energy, such as mine hoists and dam hoists. In a broad sense, elevators, overhead cranes, winches, stabilizers, cranes, hoists, etc. can all be called hoists. Hoists generally refer to large-scale mechanical equipment with large power and strong lifting capacity. The transportation process is completed by dragging the flexible wire rope and the transported goods up and down by power machinery. Wire rope is an indispensable and important part of lifting machinery. The main varieties include phosphate coated wire rope, galvanized wire rope, stainless steel wire rope, smooth wire rope, etc. The company owns and uses more than 100 hoist equipment of various models. Hoists generally use plate chain buckets, but when processing hoist buckets, there are specific standards for bucket processing angles and welding positions, and the processing quantity is large. In batch production, the size needs to be proofread many times, the processing efficiency is low, and the precision of the finished bucket is not high. In view of the shortcomings of the prior art, the utility model provides a hoist bucket manufacturing device. Utility Model Content

[0003] The utility model provides a device for manufacturing a bucket of an elevator, which is used to solve the defects in the prior art.

[0004] The utility model is realized through the following technical solutions:

[0005] A device for making a bucket for an elevator comprises a bucket, the bucket comprises two side plates, a connecting plate is arranged between the side plates, a making device is arranged on the outer side of the bucket, and the feature is that the making device comprises a bottom plate, two baffles are fixedly mounted on the bottom plate, the bucket is placed between the baffles, and a positioning device for fixing the side plates is arranged on the baffles.

[0006] As described above, a device for making a bucket of an elevator, the positioning device includes a movable plate, a plurality of positioning rods are fixedly mounted on the movable plate, a plurality of first through holes are formed on the baffle plate, a plurality of second through holes corresponding to the first through holes are formed on the side plate, and the positioning rods are respectively plugged into and matched with the corresponding first through holes and second through holes.

[0007] As described above, a bucket manufacturing device for an elevator comprises a first nut fixedly mounted on the movable plate, the internal thread of the first nut cooperates with the first screw rod to be mounted, the first screw rod is rotatably mounted on the baffle plate, a plurality of sliding rods are slidably provided on the movable plate, one end of the sliding rod is fixedly mounted on the baffle plate, and a coaxial handwheel is fixedly mounted on one end of the first screw rod.

[0008] As described above, a bucket manufacturing device for an elevator, the positioning rod comprises a round tube, in which a second screw rod is rotatably installed, the outer peripheral thread of the second screw rod is cooperated to install a second nut, a plurality of through grooves are provided on the round tube, in which a blocking rod is hingedly and rotatably installed, a connecting rod is hingedly and rotatably installed between the blocking rod and the second nut, and a coaxial hand wheel is fixedly installed on the outer end of the second screw rod.

[0009] As described above, an elevator bucket making device is provided with an adjusting device for adjusting the angle of the bottom plate on the lower side of the bottom plate, and the adjusting device includes a rotating rod, which is rotatably mounted on the base through an axle seat, a worm wheel is fixedly mounted on one end of the rotating rod, a worm is meshingly fitted on one side of the worm wheel, the worm wheel and the worm are self-locking, the worm is rotatably mounted on the base, and a coaxial handwheel is fixedly mounted on one end of the worm.

[0010] In the above-mentioned device for manufacturing an elevator bucket, reinforcing ribs are provided between the baffle plate and the bottom plate.

[0011] The advantages of the utility model are: the utility model has a simple structure and an ingenious design. By providing auxiliary positioning during welding, the processing efficiency of the elevator bucket is improved, the error of the finished product precision is reduced, and mass production is achieved, which can meet actual needs and is suitable for promotion. When using the utility model, the side plates are first placed between the baffles, and the side plates are respectively abutted and contacted with the corresponding baffles, and the positioning device is used to position and fix the side plates, and then the connecting plate is placed between the two side plates, and the contact part of the connecting plate and the side plate is spot welded to realize the pre-connection of the connecting plate and the side plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a schematic diagram of the structure of the utility model; Figure 2 for Figure 1 Left view of Figure 3 for Figure 1 Enlarged view of middle Ⅰ; Figure 4 This is a state diagram when the blocking rod 44 plays a blocking role.

[0014] Figure numerals: 1, hopper, 2, side plate, 3, connecting plate, 4, bottom plate, 5, baffle, 20, movable plate, 21, positioning rod, 22, first through hole, 23, second through hole, 31, first nut, 32, first screw rod, 33, sliding rod, 34, sliding hole, 40, round tube, 41, second screw rod, 42, second nut, 43, through groove, 44, baffle rod, 45, connecting rod, 50, rotating rod, 51, base, 52, worm gear, 53, worm, 60, reinforcing rib. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] A device for making a bucket for an elevator, such as Figure 1 , 2 As shown in , 3 and 4, the hopper 1 includes two side plates 2, a connecting plate 3 is provided between the side plates 2, the connecting plate 3 is fixedly connected to the side plates 2 by welding, the connecting plate 3 is a plate bent into a U shape, and a manufacturing device is provided on the outside of the hopper 1, characterized in that: the manufacturing device includes a bottom plate 4, two baffles 5 are fixedly mounted on the bottom plate 4, the baffles 5 are symmetrically distributed on both sides of the upper part of the bottom plate 4, the hopper 1 is placed between the baffles 5, the side plates 2 are respectively in contact with the corresponding baffles 5, the connecting plate 3 is placed between the two side plates 2, and a positioning device for fixing the side plates 2 is provided on the baffle 5. The utility model has a simple structure and an ingenious design. By providing auxiliary positioning during welding, the processing efficiency of the elevator hopper is improved, the error of the finished product precision is reduced, and mass production is achieved, which can meet actual needs and is suitable for promotion. When using the utility model, first place the side panels 2 between the baffles 5, and make the side panels 2 respectively abut against and contact with the corresponding baffles 5, and use a positioning device to position and fix the side panels 2, then place the connecting plate 3 between the two side panels 2, and spot weld the contact parts of the connecting plate 3 and the side panels 2 to achieve pre-connection of the connecting plate 3 and the side panels 2.

[0017] Specifically, as shown in the figure, the positioning device of this embodiment includes a moving plate 20, on which a plurality of positioning rods 21 are fixedly mounted, a plurality of first through holes 22 are provided on the baffle plate 5, and a plurality of second through holes 23 corresponding to the first through holes 22 are provided on the side plate 2, and the positioning rods 21 are respectively plugged and matched with the corresponding first through holes 22 and second through holes 23, and the outer periphery of the positioning rods 21 is slidably contacted and matched with the inner periphery of the corresponding first through holes 22 and second through holes 23. The moving plate 20 is moved closer to the baffle plate 5, thereby driving the plurality of positioning rods 21 to be inserted into the corresponding first through holes 22 and second through holes 23, so that the two side plates 2 can be placed in parallel, so that when the side plates 2 and the connecting plate 3 are welded, the positions of the side plates 2 and the connecting plate 3 are more standardized, and after the welding is completed, the moving plate 20 is moved away from the baffle plate 5, thereby releasing the restriction on the hopper 1, so that the hopper 1 can be smoothly moved out of the manufacturing device.

[0018] Further, as shown in the figure, the first nut 31 is fixedly installed on the movable plate 20 in the present embodiment, a reserved hole is provided on the movable plate 20, the outer periphery of the first nut 31 is fixedly connected with the inner periphery of the reserved hole, the first nut 31 is internally threaded with the first screw rod 32, the first screw rod 32 is rotatably installed on the baffle 5, a plurality of slide bars 33 are slidably provided on the movable plate 20, one end of the slide bar 33 is fixedly installed on the baffle 5, in the present embodiment, five slide bars 33 are respectively provided on the baffle 5, a plurality of slide holes 34 are provided on the baffle 5, the slide bars 33 are respectively slidably installed in the corresponding slide holes 34, the slide bars 33 are arranged in parallel with the first screw rod 32, and a coaxial hand wheel is fixedly installed on one end of the first screw rod 32. It is more convenient and labor-saving to rotate the first screw rod 32 by the hand wheel, under the guiding action of the plurality of slide bars 33, when the first screw rod 32 is rotated, the first nut 31 will drive the movable plate 20 to move along the axial direction of the first screw rod 32, so that the movable plate 20 approaches or moves away from the direction of the baffle 5.

[0019] Furthermore, as shown in the figure, the positioning rod 21 described in this embodiment includes a circular tube 40, in which a second screw rod 41 is rotatably installed. The second screw rod 41 is rotatably installed in the circular tube 40 through a bearing. The circular tube 40 and the second screw rod 41 are coaxially arranged. The outer peripheral thread of the second screw rod 41 is cooperated to install the second nut 42. A plurality of through grooves 43 are opened on the circular tube 40, and a blocking rod 44 is respectively hinged and rotatably installed in the through grooves 43. A connecting rod 45 is respectively hinged and rotatably installed between the blocking rod 44 and the second nut 42. One end of the connecting rod 45 is hinged and rotatably connected to the side wall of the blocking rod 44, and the other end of the connecting rod 45 is respectively hinged and connected to the outer periphery of the second nut 42. The outer ends of the second screw rod 41 are respectively fixedly installed with a coaxial handwheel. It is more convenient and labor-saving to rotate the second screw rod 41 by means of the hand wheel. By rotating the second screw rod 41, with the cooperation of the connecting rod 45 and the through groove 43, the second screw rod 41 drives the second nut 42 to move along its axis, thereby causing the lower end of the connecting rod 45 to move. When the connecting rod 45 moves to the right, the connecting rod 45 drives the blocking rod 44 to rotate, so that the end of the blocking rod 44 extends out of the through groove 43 until the blocking rod 44 contacts and cooperates with the side panel 2. At this time, the blocking rod 44 and the baffle plate 5 jointly limit the side panel 2 to prevent the side panel 2 from tipping over.

[0020] Furthermore, as shown in the figure, the bottom side of the bottom plate 4 described in this embodiment is provided with an adjustment device for adjusting the angle of the bottom plate 4, and the adjustment device includes a rotating rod 50, which is rotatably mounted on the base 51 through an axle seat, and a worm wheel 52 is fixedly mounted on one end of the rotating rod 50, and the worm wheel 52 is coaxially arranged with the rotating rod 50, and a worm 53 is meshed and matched on one side of the worm wheel 52, and the worm wheel 52 and the worm 53 are self-locking, and the worm 53 is rotatably mounted on the base 51, and a coaxial hand wheel is fixedly mounted on one end of the worm 53. Rotating the worm 53 by the hand wheel is more convenient and labor-saving, and the rotation of the worm 53 drives the worm wheel 53 meshed with it to rotate, and the rotation of the worm wheel 53 drives the rotating rod 50 to rotate, so that the angle of the bottom plate 4 can be changed, so that the welding gun can find a better welding angle when welding the weld, and the welding quality is improved.

[0021] Furthermore, as shown in the figure, a reinforcing rib 60 is provided between the baffle plate 5 and the bottom plate 4 in this embodiment, and the reinforcing rib 60 is fixedly installed on the side of the baffle plate 5 away from the side plate 2, one side of the reinforcing rib 60 is fixedly connected to the baffle plate 5, and the bottom side of the reinforcing rib 60 is fixedly connected to the bottom plate 4. The reinforcing rib 60 increases the connection strength between the baffle plate 5 and the bottom plate 4, so that the baffle plate 4 can provide a better supporting effect on the side plate 2.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A device for making a bucket for an elevator, comprising a bucket (1), wherein the bucket (1) comprises two side plates (2), a connecting plate (3) is arranged between the side plates (2), and a making device is arranged on the outer side of the bucket (1), characterized in that: The manufacturing device comprises a bottom plate (4), two baffles (5) are fixedly mounted on the bottom plate (4), the hopper (1) is placed between the baffles (5), and a positioning device for fixing the side plates (2) is provided on the baffles (5).

2. The device for manufacturing a bucket for an elevator according to claim 1, characterized in that: The positioning device comprises a movable plate (20), a plurality of positioning rods (21) are fixedly mounted on the movable plate (20), a plurality of first through holes (22) are provided on the baffle plate (5), a plurality of second through holes (23) corresponding to the first through holes (22) are provided on the side plate (2), and the positioning rods (21) are respectively plugged into and matched with the corresponding first through holes (22) and second through holes (23).

3. The device for manufacturing a bucket for an elevator according to claim 2, characterized in that: The movable plate (20) is fixedly mounted with a first nut (31), the internal thread of the first nut (31) is matched with a first screw rod (32), the first screw rod (32) is rotatably mounted on the baffle (5), a plurality of slide rods (33) are slidably arranged on the movable plate (20), one end of the slide rod (33) is fixedly mounted on the baffle (5), and a coaxial hand wheel is fixedly mounted on one end of the first screw rod (32).

4. The device for manufacturing a bucket for an elevator according to claim 2, characterized in that: The positioning rod (21) comprises a round tube (40), in which a second screw rod (41) is rotatably mounted, the outer peripheral thread of the second screw rod (41) is matched with a second nut (42) to be mounted, a plurality of through grooves (43) are provided on the round tube (40), a stop rod (44) is hingedly rotatably mounted in the through grooves (43), a connecting rod (45) is hingedly rotatably mounted between the stop rod (44) and the second nut (42), and a coaxial hand wheel is fixedly mounted on the outer end of the second screw rod (41).

5. The device for manufacturing a bucket for an elevator according to claim 1, characterized in that: An adjusting device for adjusting the angle of the bottom plate (4) is provided on the lower side of the bottom plate (4), the adjusting device comprising a rotating rod (50), the rotating rod (50) being rotatably mounted on the base (51) via an axle seat, a worm wheel (52) being fixedly mounted on one end of the rotating rod (50), a worm (53) being meshingly matched on one side of the worm wheel (52), the worm wheel (52) and the worm (53) being self-locking, the worm (53) being rotatably mounted on the base (51), and a coaxial hand wheel being fixedly mounted on one end of the worm (53).

6. The device for manufacturing a bucket for an elevator according to claim 1, characterized in that: A reinforcing rib (60) is provided between the baffle plate (5) and the bottom plate (4).

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