CN213003162U - Crane end beam welding tool - Google Patents
Crane end beam welding tool Download PDFInfo
- Publication number
- CN213003162U CN213003162U CN202021948190.7U CN202021948190U CN213003162U CN 213003162 U CN213003162 U CN 213003162U CN 202021948190 U CN202021948190 U CN 202021948190U CN 213003162 U CN213003162 U CN 213003162U
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- vertical plate
- conveying frame
- plate
- end beam
- beam welding
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Abstract
The utility model discloses a crane end beam welding tool, which comprises a support frame, wherein an inclined plate is fixedly arranged at the upper end of the left part of the support frame, a conveying frame is hinged at the upper part of the support frame, a hydraulic cylinder is hinged between the conveying frame and the bottom of the support frame, the telescopic end of the hydraulic cylinder extends out and drives the upper side of the conveying frame to be butted when the lower end of the inclined plate is arranged, and the upper side surface of the conveying frame is vertical to the upper side surface of the; the conveying frame comprises a supporting plate, a through groove is formed in the upper side of the supporting plate, a plurality of rollers are arranged in the through groove and are arranged in parallel, central shafts are fixedly arranged on the rollers, a side wall of the bottom of the through groove is provided with a shaft base for supporting the central shafts to rotate, a linkage mechanism is connected between the central shafts at one end of the adjacent rollers, and the central shaft at one end of one roller in the middle of the supporting plate penetrates through the supporting plate and is; the utility model discloses hoist end beam welding frock, the high efficiency accurate of being convenient for carries out welding process to hoist end beam, the transport of the end beam of being convenient for, and processingquality is good and low in labor strength.
Description
Technical Field
The utility model belongs to the technical field of hoist end beam processing equipment, in particular to hoist end beam welding frock.
Background
For the production of cranes, one of the processing procedures is to weld crane end beams, the process of welding crane end beams is to weld two crane end beams respectively, the end beams are firstly fixed in position and then welded in the welding process, the traditional fixing mode is to fix the crane end beams through certain auxiliary workpieces, the labor intensity of workers in the fixing process of the welding mode is high, the working efficiency is low, time and labor are wasted, and large-scale production is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hoist end beam welding frock solves prior art's problem, and the high efficiency is accurate of being convenient for weld process the hoist end beam, the transport of the end beam of being convenient for, and processingquality is good and low in labor strength.
In order to achieve the above object, the utility model provides a following technical scheme: a crane end beam welding tool comprises a support frame, wherein an inclined plate is fixedly arranged at the upper end of the left part of the support frame, a conveying frame is hinged to the upper part of the support frame, a hydraulic cylinder is hinged between the conveying frame and the bottom of the support frame, the telescopic end of the hydraulic cylinder extends out, the upper side of the conveying frame is driven to abut against the lower end of the inclined plate, and the upper side surface of the conveying frame is perpendicular to the upper side surface of the inclined plate; the conveying frame comprises a supporting plate, a through groove is formed in the upper side of the supporting plate, a plurality of rollers are arranged in the through groove, the rollers are arranged in parallel, a central shaft is fixedly arranged on each roller, a rotary base for supporting the central shaft is arranged on the side wall of the bottom of the through groove, a linkage mechanism is connected between the central shafts of adjacent one ends of the rollers, and the central shaft of one end of each roller in the middle of the supporting plate penetrates through the supporting plate and.
Preferably, the support frame comprises a first vertical plate, a second vertical plate and a third vertical plate, the lower ends of the first vertical plate, the second vertical plate and the third vertical plate are connected with the bottom plate together, and one side of the middle part of the first vertical plate, the second vertical plate and the third vertical plate are connected with the transverse plate together.
Preferably, the first vertical plate and the second vertical plate are supported and fixed on the lower side of the inclined plate, and the conveying frame is hinged with the upper part of the second vertical plate.
Preferably, when the hydraulic cylinder is contracted, the third vertical plate supports the tail end of the conveying frame to enable the conveying frame to be in a horizontal state.
Preferably, the two ends of the central shaft penetrate through the roller, and the central shaft corresponds to the shaft seats one by one.
Preferably, the linkage mechanism comprises two chain wheels and a chain, the chain is connected with the two chain wheels, and the chain wheels are installed on the outer side of the central shaft.
Preferably, the gear motor is installed outside the support plate, and a shield is arranged outside the gear motor.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses the carriage can overturn certain angle, is convenient for realize the horizontal transportation of end beam and its panel, realizes the initiative synchronous transportation of cylinder through gear motor and link gear, and is reliable and stable, labour saving and time saving, can accomplish the rotation of waiting to process the end beam simultaneously, cooperates with the hang plate to make the end beam can incline an angle, and the solder distribution of welding seam both sides is even under this state, and the leg height that forms is close, and the welding seam intensity is high; the utility model has the advantages of simple structure, convenient processing, low cost, good effect and low labor intensity.
Drawings
Fig. 1 is a schematic view of the horizontal state of the conveying frame of the present invention.
Fig. 2 is a schematic diagram of the inclined state of the conveying frame of the present invention.
Fig. 3 is a schematic top view of the carriage of the present invention.
Fig. 4 is a schematic view of the internal structure of the conveying frame of the present invention.
In the figure: 1. the support frame, 2, the hang plate, 3, the carriage, 4, the pneumatic cylinder, 11, first riser, 12, second riser, 13, third riser, 14, the bottom plate, 15, the diaphragm, 31, the backup pad, 32, logical groove, 33, the cylinder, 34, center pin, 35, the axle bed, 36, link gear, 37, gear motor, 38, guard shield.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-4, the embodiment provides a crane end beam welding tool, which includes a support frame 1, wherein an inclined plate 2 is fixedly arranged at the upper end of the left part of the support frame 1, a conveying frame 3 is hinged to the upper part of the support frame 1, a hydraulic cylinder 4 is hinged between the conveying frame 3 and the bottom of the support frame 1, the telescopic end of the hydraulic cylinder 4 extends out, when the upper side 3 of the conveying frame is driven to abut against the lower end of the inclined plate 2, the upper side surface of the conveying frame 3 is perpendicular to the upper side surface of the inclined plate; the conveying frame 3 comprises a supporting plate 31, a through groove 32 is formed in the upper side of the supporting plate 31, a plurality of rollers 33 are arranged in the through groove 32, the rollers 33 are arranged in parallel, central shafts 34 are fixedly arranged on the rollers 33, a shaft seat 35 for supporting the rotation of the central shafts 34 is arranged on the side wall of the bottom of the through groove 32, a linkage mechanism 36 is connected between the central shafts 34 at one end of the adjacent rollers 33, and the central shaft 34 at one end of one roller 33 in the middle of the supporting plate 31 penetrates through the supporting plate 31.
In this embodiment, the supporting frame 1 includes a first vertical plate 11, a second vertical plate 12 and a third vertical plate 13, lower ends of the first vertical plate 11, the second vertical plate 12 and the third vertical plate 13 are connected to a bottom plate 14, and one side of the middle portion is connected to a transverse plate 15. The heights of the first vertical plate 11, the second vertical plate 12 and the third vertical plate 13 are sequentially reduced.
In this embodiment, the first vertical plate 11 and the second vertical plate 12 are supported and fixed on the lower side of the inclined plate 2, and the conveying frame 3 is hinged with the upper part of the second vertical plate 12.
In this embodiment, when the hydraulic cylinder 4 is retracted, the third vertical plate 13 supports the end of the carriage 3 to make the carriage 3 horizontal.
In this embodiment, both ends of the central shaft 34 penetrate through the roller 33, and the central shaft 34 corresponds to the shaft seats 35 one by one. The roller 33 protrudes from the upper side of the support plate 31.
In this embodiment, the linkage 36 includes two sprockets and a chain connecting the two sprockets, and the sprockets are mounted outside the central shaft 34.
In this embodiment, the speed reducing motor 37 is installed outside the supporting plate 31, and a shield 38 is provided outside the speed reducing motor 37.
When the utility model is used, firstly, the hydraulic cylinder 4 is contracted to make the conveying frame 3 in a horizontal state, so that the end beam to be welded can be conveniently conveyed to the upper side of the conveying frame 3; after the welding is finished, the telescopic end of the hydraulic cylinder 4 extends out, so that the left end of the conveying frame 3 is abutted against the lower side of the inclined plate 2, the inclined plate 2 is perpendicular to the conveying frame 3, and the end beam is supported on the upper sides of the inclined plate 2 and the conveying frame 3 and is in an inclined state, so that the welding of the end beam which is not welded is facilitated; after welding, the telescopic end of the hydraulic cylinder 4 is contracted to enable the conveying frame 3 to be in a horizontal state, the speed reducing motor 38 operates to drive the central shaft 34 connected with the conveying frame, the central shaft 34 drives other central shafts 34 and the roller 33 thereof to synchronously rotate through the linkage structure 36, namely a chain transmission structure, so that automatic conveying of the processed rear end beam is realized, time waste in the end beam hoisting process is avoided, and the workpiece transfer efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hoist end beam welding frock, includes the support frame, its characterized in that: an inclined plate is fixedly arranged at the upper end of the left part of the support frame, a conveying frame is hinged to the upper part of the support frame, a hydraulic cylinder is hinged between the conveying frame and the bottom of the support frame, the telescopic end of the hydraulic cylinder extends out, the upper side of the conveying frame is driven to abut against the lower end of the inclined plate, and the upper side face of the conveying frame is perpendicular to the upper side face of the inclined plate; the conveying frame comprises a supporting plate, a through groove is formed in the upper side of the supporting plate, a plurality of rollers are arranged in the through groove, the rollers are arranged in parallel, a central shaft is fixedly arranged on each roller, a rotary base for supporting the central shaft is arranged on the side wall of the bottom of the through groove, a linkage mechanism is connected between the central shafts of adjacent one ends of the rollers, and the central shaft of one end of each roller in the middle of the supporting plate penetrates through the supporting plate and.
2. The crane end beam welding tool according to claim 1, characterized in that: the support frame comprises a first vertical plate, a second vertical plate and a third vertical plate, the lower ends of the first vertical plate, the second vertical plate and the third vertical plate are connected with the bottom plate together, and one side of the middle part of the first vertical plate, the second vertical plate and the third vertical plate are connected with the transverse plate together.
3. The crane end beam welding tool according to claim 2, characterized in that: the first vertical plate and the second vertical plate are supported and fixed on the lower side of the inclined plate, and the conveying frame is hinged with the upper part of the second vertical plate.
4. The crane end beam welding tool according to claim 3, characterized in that: when the hydraulic cylinder is contracted, the third vertical plate supports the tail end of the conveying frame to enable the conveying frame to be in a horizontal state.
5. The crane end beam welding tool according to claim 4, characterized in that: the two ends of the central shaft penetrate through the roller, and the central shaft corresponds to the shaft seats one by one.
6. The crane end beam welding tool according to claim 5, characterized in that: the linkage mechanism comprises two chain wheels and a chain, the chain is connected with the two chain wheels, and the chain wheels are installed on the outer side of the central shaft.
7. The crane end beam welding tool according to claim 6, characterized in that: the gear motor is installed in the backup pad outside, and the gear motor outside is provided with the guard shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021948190.7U CN213003162U (en) | 2020-09-09 | 2020-09-09 | Crane end beam welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021948190.7U CN213003162U (en) | 2020-09-09 | 2020-09-09 | Crane end beam welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213003162U true CN213003162U (en) | 2021-04-20 |
Family
ID=75476601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021948190.7U Active CN213003162U (en) | 2020-09-09 | 2020-09-09 | Crane end beam welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213003162U (en) |
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2020
- 2020-09-09 CN CN202021948190.7U patent/CN213003162U/en active Active
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