Positioning tool for automatic machining of steel tank support

Abstract

The positioning tool comprises a machine body, supporting piles are arranged at the lower ends, located on the left side and the right side, of the machine body, a recycling part is arranged between the two supporting piles, a rectangular opening is formed in the upper end of the right side of the machine body, and a first limiting part is arranged in the rectangular opening. The steel tank support is inserted into the positive V-shaped through groove to be matched with the multiple limiting balls to move and penetrate through the first positive V-shaped open grooves in the two limiting plates, and the welding plate is inserted into the first positive V-shaped open grooves to be matched with the second positive V-shaped openings to be limited and fixed till the steel tank support abuts against the welding plate. The steel tank support is pressed and fixed in the V-shaped through groove through the pressing mechanism, manual positioning of the steel tank support is replaced, the labor intensity is reduced, a second electric telescopic rod drives a second abutting block to press and fix the steel tank support in a second V-shaped open groove, the steel tank support is further locked and fixed, the positioning stability of the steel tank support is improved, and the welding quality is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of steel channel bracket processing, and in particular to a positioning tool for automatic processing of a steel channel bracket. Background Art

[0002] Pipeline installation accounts for a large proportion in fire protection installation projects, and the installation of pipe supports is the top priority of pipeline installation. The installation of pipe supports is directly related to the load-bearing capacity and beautiful layout of fire protection pipes. Fire protection pipe supports include steel trough supports, horizontal pipe brackets and vertical pipe brackets, etc. Among them, steel trough supports often need to be cut and welded during the production process to meet the needs of different installation stations.

[0003] At present, when cutting and welding steel channel brackets, it is necessary to manually position the steel channel brackets, and then cooperate with robots for automatic cutting or welding. The labor intensity of workers is high, and the stability of manual positioning is poor, which affects the cutting and welding quality. A positioning tool for automatic processing of steel channel brackets is proposed to solve the above problems. Summary of the invention

[0004] The present invention proposes a positioning tool for automatic processing of a steel channel bracket, which is used to solve the technical problem that in the current background technology, when cutting and welding the steel channel bracket, it is necessary to manually position the steel channel bracket, and then cooperate with a robot for automatic cutting or welding, the labor intensity of the workers is high, and the stability of manual positioning is poor, which affects the cutting and welding quality.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A positioning tool for automatic processing of a steel trough bracket comprises a machine body, wherein the lower ends of the left and right sides of the machine body are provided with support piles, a recovery part is provided between the two support piles, a rectangular opening is provided at the upper right end of the machine body, a first limit piece is provided in the rectangular opening, a second limit piece is provided at the upper right end of the machine body, a support mechanism is provided at the upper left end of the machine body located at the rectangular opening, a clamping mechanism is provided at the upper end of the machine body close to the support mechanism, a hydraulic cylinder is fixedly installed on the left side wall of the left support pile, the piston rod of the hydraulic cylinder is arranged away from the machine body, the free end of the hydraulic cylinder piston rod is fixedly connected to a support plate, a positioning mechanism is provided on the side wall of the support plate facing the machine body, and the positioning mechanism is arranged opposite to the support mechanism.

[0007] Preferably, the recovery component comprises a placement plate fixedly connected to opposite side walls of the two support piles, an uncovered recovery groove is placed on the upper end of the placement plate, and the uncovered recovery groove is arranged opposite to the rectangular opening.

[0008] Preferably, the first limiting member includes two strip spacers fixedly connected to the front and rear inner walls of the rectangular opening, the two strip spacers are respectively arranged close to the left and right inner walls of the rectangular opening, the upper ends of the two strip spacers are fixedly connected with a plurality of limiting blocks, the plurality of limiting blocks are arranged in pairs relative to each other, and the upper ends of the plurality of limiting blocks are provided with a first positive V-shaped opening.

[0009] Preferably, the second limiting member includes a limiting plate fixedly connected to the upper right end of the machine body, and a number of first positive V-shaped grooves distributed at equal intervals are provided on the side walls of the limiting plates facing the rectangular opening, and two blocks on the same side are respectively arranged opposite to the limiting blocks facing the first positive V-shaped grooves, and a second positive V-shaped opening is provided on the inner walls of the limiting blocks facing the first positive V-shaped grooves, the inner wall of the second positive V-shaped opening is seamlessly connected to the inner wall of the first positive V-shaped groove, and the bottom of the first positive V-shaped opening and the bottom of the first positive V-shaped groove are on the same horizontal plane.

[0010] Preferably, the supporting mechanism includes a plurality of supporting platforms fixedly connected to the machine body at the upper left end of the rectangular opening, the upper ends of the plurality of supporting platforms are provided with a positive V-shaped through groove connected to the left and right sides, the plurality of positive V-shaped through grooves are respectively arranged opposite to a plurality of first positive V-shaped openings, the bottom of the positive V-shaped through groove and the bottom of the first positive V-shaped opening are on the same horizontal plane, a plurality of equally spaced limiting balls are embedded on the inner walls on the left and right sides of the plurality of positive V-shaped through grooves, and the positioning mechanism is arranged opposite to the plurality of supporting platforms.

[0011] Preferably, the clamping mechanism comprises several U-shaped fixing blocks fixedly connected to the upper end of the machine body, the right side height of several of the U-shaped fixing blocks is greater than the left side height, several of the U-shaped fixing blocks are respectively arranged close to several support platforms, the left upper ends of several of the U-shaped fixing blocks are rotatably connected to the two first rotating blocks, the right upper ends of several of the U-shaped fixing blocks are rotatably connected to the two second rotating blocks, the two first rotating blocks and the two second rotating blocks on the same side are rotatably connected to the same third rotating block, the two second rotating blocks on the same side are fixedly connected to connecting blocks on the opposite side walls away from the U-shaped fixing block, several of the connecting blocks are threadedly penetrated by a threaded rod, several of the threaded rods are threadedly sleeved with two nuts, the two nuts on the same side are respectively in contact with the upper and lower ends of the connecting block, the lower ends of several of the threaded rods are fixedly connected to the first resisting blocks, and the side walls of several of the third rotating blocks away from the U-shaped fixing block are fixedly connected to handles.

[0012] Preferably, several of the third rotating blocks are fixedly connected to side walls away from the U-shaped fixed block with rectangular blocks, several of the U-shaped fixed blocks are rotatably connected to the left side walls close to the lower ends with the first electric telescopic rods, several of the rectangular blocks are provided with sliding grooves at the lower ends, several of the sliding grooves are slidably connected with matching sliders, and the free ends of the piston rods of several of the first electric telescopic rods are rotatably connected to the lower ends of several sliders.

[0013] Preferably, the positioning mechanism includes a plurality of positioning blocks fixedly connected to the support plate on the side wall facing the machine body, the plurality of positioning blocks are respectively arranged facing the plurality of support platforms, the side walls of the plurality of positioning blocks facing the support platforms are each provided with a second positive V-shaped groove, the upper ends of the plurality of positioning blocks are each fixedly connected to a U-shaped frame, the upper ends of the horizontal sections of the plurality of U-shaped frames are each fixedly installed with a second electric telescopic rod, the lower ends of the piston rods of the plurality of second electric telescopic rods are each vertically penetrated through the U-shaped frame, the lower ends of the piston rods of the plurality of second electric telescopic rods are each fixedly connected to a strip block, and the lower ends of the plurality of strip blocks away from the second electric telescopic rod are each fixedly connected to a column shaped block, the column block is inserted in one side of the second positive V-shaped groove located at the center position, the lower ends of several of the column blocks are provided with a circular groove, the top surfaces of several of the circular grooves are fixedly connected with springs, the lower ends of several of the springs are fixedly connected with circular sealing plugs, the annular inner wall of the circular groove is provided with an annular groove, the bottom of the annular groove is connected to the lower end of the column block, the circular sealing plug is inserted in the annular groove and slidingly abuts against each other, the lower ends of several of the circular sealing plugs are fixedly connected with connecting rods, the lower ends of several of the connecting rods are fixedly connected with second resist blocks, and the first resist block and the second resist block are both rubber products.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. Insert the steel trough bracket into the positive V-shaped through groove and move it with a number of limit balls, and penetrate the first positive V-shaped slot on the two limit plates, insert the welding plate into the first positive V-shaped slot and fix it with the second positive V-shaped opening until the steel trough bracket and the welding plate are butted against each other, and the steel trough bracket is pressed and fixed in the positive V-shaped through groove by the clamping mechanism, replacing the manual positioning of the steel trough bracket and reducing labor intensity.

[0016] 2. The hydraulic cylinder drives the positioning block on the support plate to move horizontally until the steel trough bracket is inserted into the second positive V-shaped groove, and the second electric telescopic rod drives the second block to press and fix the steel trough bracket in the second positive V-shaped groove, further locking and fixing the steel trough bracket to improve the positioning stability of the steel trough bracket and ensure the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1A schematic cross-sectional view of a positioning tool for automatic processing of a steel channel bracket proposed by the present invention;

[0018] Figure 2 This is a schematic structural diagram of a limit block of a positioning tool for automatic processing of a steel channel bracket proposed by the present invention;

[0019] Figure 3 A partial structural schematic diagram of a limit plate of a positioning tool for automatic processing of a steel channel bracket proposed by the present invention;

[0020] Figure 4 This is a structural schematic diagram of a support platform of a positioning tool for automatic processing of a steel channel bracket proposed by the present invention;

[0021] Figure 5 This is a structural schematic diagram of a clamping mechanism in a first embodiment of a positioning tool for automatic processing of a steel channel bracket proposed by the present invention;

[0022] Figure 6 This is a structural schematic diagram of a clamping mechanism in a second embodiment of a positioning tool for automatic processing of a steel channel bracket proposed by the present invention;

[0023] Figure 7 for Figure 1 A partial enlarged view of the middle A;

[0024] Figure 8 for Figure 7 A partial enlarged view of point B in the middle;

[0025] Fig. 9 The present invention provides a schematic structural diagram of a positioning mechanism of a positioning tool for automatic processing of a steel channel bracket.

[0026] In the figure: 1 body, 2 support piles, 3 rectangular opening, 4 hydraulic cylinder, 5 support plate, 6 placement plate, 7 uncovered recovery groove, 8 strip spacer, 9 limit block, 10 first positive V-shaped opening, 11 limit plate, 12 first positive V-shaped slot, 13 second positive V-shaped opening, 14 support table, 15 positive V-shaped through groove, 16 limit ball, 17 U-shaped fixed block, 18 first rotating block, 19 second rotating block, 20 third rotating block, 21 connecting block, 22 threaded rod, 23 nut, 24 first stop block, 25 handle, 26 rectangular block, 27 first electric telescopic rod, 28 slide groove, 29 slider, 30 positioning block, 31 second positive V-shaped slot, 32 U-shaped frame, 33 second electric telescopic rod, 34 strip block, 35 columnar block, 36 circular groove, 37 spring, 38 circular sealing plug, 39 annular groove, 40 connecting rod, 41 second stop block. DETAILED DESCRIPTION

[0027] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Embodiment 1:

[0030] Reference Figure 1-5 and Figure 7-9 As shown, a positioning tool for automatic processing of a steel channel bracket includes a machine body 1, and the lower ends of the machine body 1 on the left and right sides are each provided with a support pile 2, and a recovery piece is provided between the two support piles 2. The recovery piece includes a placement plate 6 fixedly connected to the opposite side walls of the two support piles 2, and an uncovered recovery slot 7 is placed on the upper end of the placement plate 6. The uncovered recovery slot 7 is used to recover the cut waste of the steel channel bracket, and the uncovered recovery slot 7 is arranged opposite to the rectangular opening 3. The upper right end of the machine body 1 is provided with a rectangular opening 3, and the rectangular opening 3 is for the cutting of the steel channel bracket. To provide a position, a first limit member is provided in the rectangular opening 3, and the first limit member includes two strip spacers 8 fixedly connected to the inner walls on the front and rear sides of the rectangular opening 3, and the two strip spacers 8 are respectively arranged close to the inner walls on the left and right sides of the rectangular opening 3, and the upper ends of the two strip spacers 8 are fixedly connected with a plurality of limit blocks 9, and the plurality of limit blocks 9 are arranged in pairs relative to each other, and the upper ends of the plurality of limit blocks 9 are provided with a first positive V-shaped opening 10, and the first positive V-shaped opening 10 on the limit block 9 is used to provide a limit for the steel trough bracket.

[0031] A second limiting member is provided at the upper right end of the body 1, and the second limiting member includes a limiting plate 11 fixedly connected to the upper right end of the body 1. Several limiting plates 11 are provided with several first positive V-shaped grooves 12 distributed at equal intervals on the side walls facing the rectangular opening 3. Two relative limiting blocks 9 on the same side are respectively arranged facing the several first positive V-shaped grooves 12. Second positive V-shaped openings 13 are provided on the inner walls of the several first positive V-shaped grooves 12 facing the limiting blocks 9. The inner walls of the second positive V-shaped openings 13 are seamlessly connected to the inner walls of the first positive V-shaped grooves 12. The bottom of the second positive V-shaped opening 13 is slightly higher than the bottom of the first positive V-shaped groove 12. Therefore, after the welding plate is inserted into the first positive V-shaped groove 12, it can cooperate with the second positive V-shaped opening 13 for limiting to prevent the welding plate from escaping from the first positive V-shaped groove 12. The bottom of the first positive V-shaped opening 10 and the bottom of the first positive V-shaped groove 12 are on the same horizontal plane.

[0032] A supporting mechanism is provided at the upper left end of the machine body 1 located at the rectangular opening 3, and the supporting mechanism includes a plurality of supporting platforms 14 fixedly connected to the upper left end of the machine body 1 located at the rectangular opening 3, and the upper ends of the plurality of supporting platforms 14 are provided with a positive V-shaped through groove 15 connected to the left and right, and the positive V-shaped through groove 15 cooperates with a plurality of limiting balls 16 to provide stable support for the steel groove bracket, and the plurality of positive V-shaped through grooves 15 are respectively arranged opposite to the plurality of first positive V-shaped grooves 12, and the bottom of the positive V-shaped through groove 15 and the bottom of the first positive V-shaped groove 12 are on the same horizontal plane, and a plurality of limiting balls 16 distributed at equal intervals are embedded on the inner walls on both sides of the left and right sides of the plurality of positive V-shaped through grooves 15, and the limiting balls 16 facilitate the movement of the steel groove bracket in the positive V-shaped through groove 15, and the positioning mechanism is arranged opposite to the plurality of supporting platforms 14.

[0033] A clamping mechanism is provided at the upper end of the machine body 1 near the supporting mechanism, and the clamping mechanism includes a plurality of U-shaped fixing blocks 17 fixedly connected to the upper end of the machine body 1, the right side height of the plurality of U-shaped fixing blocks 17 is greater than the left side height, and the plurality of U-shaped fixing blocks 17 are respectively arranged near the plurality of supporting platforms 14, and the upper left ends of the plurality of U-shaped fixing blocks 17 are rotatably connected with two first rotating blocks 18, and the first rotating blocks 18 are used to provide rotating support for the third rotating block 20, and at the same time cooperate with the third rotating block 20 to drive the two second rotating blocks 19 to rotate, and the upper right ends of the plurality of U-shaped fixing blocks 17 are rotatably connected with two second rotating blocks 19, and the same third rotating block 20 is rotatably connected between the two first rotating blocks 18 and the two second rotating blocks 19 on the same side, and the two second rotating blocks 1 on the same side are rotatably connected with each other. The opposite side walls away from the U-shaped fixing block 17 are all fixedly connected with connecting blocks 21, and threaded rods 22 are threadedly penetrated on some connecting blocks 21, and two nuts 23 are threadedly sleeved on some threaded rods 22. The two nuts 23 on the same side are respectively in contact with the upper and lower ends of the connecting block 21, and the nuts 23 are used to fix the threaded rods 22 on the connecting block 21. The lower ends of some threaded rods 22 are all fixedly connected with first abutting blocks 24, and the second rotating block 19 rotates to drive the first abutting blocks 24 on the threaded rods 22 to rotate, so as to press and fix the steel channel bracket in the positive V-shaped through groove 15, and the side walls away from the U-shaped fixing block 17 of some third rotating blocks 20 are all fixedly connected with handles 25, and the handles 25 are convenient for manual operation to rotate the first abutting blocks 24.

[0034] A hydraulic cylinder 4 is fixedly installed on the left side wall of the left support pile 2, and the piston rod of the hydraulic cylinder 4 is arranged away from the machine body 1. The free end of the piston rod of the hydraulic cylinder 4 is fixedly connected to a support plate 5. A positioning mechanism is provided on the side wall of the support plate 5 facing the machine body 1. The positioning mechanism is arranged opposite to the support mechanism. The positioning mechanism includes a plurality of positioning blocks 30 fixedly connected to the support plate 5 facing the side wall of the machine body 1. The plurality of positioning blocks 30 are respectively arranged opposite to the plurality of support platforms 14. The plurality of positioning blocks 30 are arranged on the side walls facing the support platforms 14. A second positive V-shaped groove 31 is provided on each of the second positive V-shaped grooves 31. The second positive V-shaped groove 31 is used to align the steel trough bracket on the outside of the machine body 1. The other end is limited, the upper ends of the plurality of positioning blocks 30 are fixedly connected to the U-shaped frame 32, the upper ends of the horizontal sections of the plurality of U-shaped frames 32 are fixedly installed with second electric telescopic rods 33, the second electric telescopic rods 33 are used to cooperate with the strip block 34 and the column block 35 to drive the second stop block 41 on the connecting rod 40 to rise and fall vertically, the lower ends of the piston rods of the plurality of second electric telescopic rods 33 are vertically penetrated through the U-shaped frame 32, the lower ends of the piston rods of the plurality of second electric telescopic rods 33 are fixedly connected to the strip block 34, and the lower ends of the plurality of strip blocks 34 away from the second electric telescopic rod 33 are fixedly connected to the column block 35. The columnar block 35 is inserted into one side of the second positive V-shaped groove 31 at the center position. The lower ends of the plurality of columnar blocks 35 are provided with circular grooves 36. The top surfaces of the plurality of circular grooves 36 are fixedly connected with springs 37. The elastic performance of the springs 37 enables the second abutting block 41 to be pressed and fixed in the second positive V-shaped groove 31 in cooperation with the connecting rod 40 when it contacts the steel groove bracket. The lower ends of the plurality of springs 37 are fixedly connected with circular sealing plugs 38. The annular inner wall of the circular groove 36 is provided with an annular groove 39. The bottom of the annular groove 39 is connected to the lower end of the columnar block 35. The circular sealing plug 38 is inserted into the annular inner wall of the circular groove 36. The circular sealing plug 38 is arranged in the annular groove 39 and slides against each other. The circular sealing plug 38 cooperates with the annular groove 39 to provide a limit for the movement of the connecting rod 40 and limit its movement range, so that the connecting rod 40 can smoothly compress the spring 37 in the circular groove 36. The lower ends of several circular sealing plugs 38 are fixedly connected with the connecting rod 40, and the lower ends of several connecting rods 40 are fixedly connected with the second block 41. The first block 24 and the second block 41 are both rubber products. The first block 24 and the second block 41 made of rubber products can provide buffering protection for the steel trough bracket to avoid damage to the steel trough bracket when it is pressed and fixed.

[0035] Embodiment 2:

[0036] Reference Figure 6As shown, the difference between this embodiment and the first embodiment is that: a plurality of third rotating blocks 20 are fixedly connected to rectangular blocks 26 on the side walls away from the U-shaped fixed block 17, and a plurality of U-shaped fixed blocks 17 are rotatably connected to the left side walls near the lower end thereof. The first electric telescopic rod 27 is used to drive the rotatably connected slider 29 to move in the slide groove 28, thereby driving the rectangular block 26 and the third rotating block 20 to rotate under the limiting action of the first rotating block 18, and making the third rotating block 20 drive the second rotating block 19 to rotate. The second rotating block 19 drives the first stop block 24 on the threaded rod 22 to press and fix the steel channel bracket in the positive V-shaped through groove 15. The lower ends of the plurality of rectangular blocks 26 are provided with slide grooves 28, and the plurality of slide grooves 28 are slidably connected with matching sliders 29. When the sliders 29 move in the slide grooves 28, the rotation of the rectangular block 26 and the second rotating block 19 is facilitated, and the rotation range of the rectangular block 26 and the second rotating block 19 is limited. The free ends of the piston rods of the plurality of first electric telescopic rods 27 are rotatably connected to the lower ends of the plurality of sliders 29 respectively.

[0037] Compared with the first embodiment, the advantages of this embodiment are as follows: in the first embodiment, the handle 25 needs to be manually operated to drive the first stop block 24 to press and fix the steel trough bracket in the positive V-shaped through groove 15, while in the second embodiment, it is only necessary to start the second electric telescopic rod 33 to drive the rotatably connected slider 29 to move in the slide groove 28, and drive the rectangular block 26 to rotate, so that the rectangular block 26 cooperates with the third rotating block 20 and the first rotating block 18 to drive the second rotating block 19 to rotate, and the second rotating block 19 drives the first stop block 24 to press and fix the steel trough bracket in the positive V-shaped through groove 15, replacing manual operation and reducing labor intensity.

[0038] When the present invention is used, in the first embodiment, when the steel channel bracket needs to be cut, it is only necessary to manually insert the steel channel bracket into the positive V-shaped through groove 15 on the support platform 14, start the hydraulic cylinder 4 to drive the positioning block 30 on the support plate 5 to move horizontally toward one side of the steel channel bracket, until the steel channel bracket is inserted into the second positive V-shaped slot 31 on the positioning block 30, and when the positioning block 30 continues to move, it drives the steel channel bracket to cooperate with the plurality of limit balls 16 in the positive V-shaped through groove 15 to move horizontally, and penetrate the two blocks. The first positive V-shaped opening 10 is set on the limit block 9, and the other end of the steel trough bracket is inserted into the first positive V-shaped groove 12 on the limit plate 11. The handle 25 is manually moved or the second electric telescopic rod 33 is started. Pulling the handle 25 can drive the third rotating block 20 to rotate under the limiting action of the first rotating block 18, and the third rotating block 20 drives the second rotating block 19 to rotate, and the second rotating block 19 drives the first stop block 24 on the threaded rod 22 to press and fix the steel trough bracket in the positive V-shaped through groove 15.

[0039] In the second embodiment, the placement steps of the steel groove bracket are the same, except that the second electric telescopic rod 33 is started to drive the rotatably connected slider 29 to move in the slide groove 28, and drives the rectangular block 26 to rotate, so that the rectangular block 26 cooperates with the third rotating block 20 and the first rotating block 18 to drive the second rotating block 19 to rotate, and the second rotating block 19 drives the first stop block 24 to press and fix the steel groove bracket in the positive V-shaped through groove 15, instead of manually positioning the steel groove bracket, reducing labor intensity, and starting the second electric telescopic rod 33 to cooperate with the bar block 34 and the column block 35 to drive the second stop block 41 and the second positive V-shaped slot 31 The steel trough bracket is in contact with each other, so that the second stop block 41 drives the connecting rod 40 to compress the spring 37 in the circular groove 36 under the limiting action of the annular groove 39 and the circular sealing plug 38, so that the spring 37 cooperates with the connecting rod 40 to drive the second stop block 41 to press and fix the steel trough bracket in the positive V-shaped through groove 15, and cooperates with the external robot to cut the positioned steel trough bracket in the rectangular opening 3. The cut residue can fall into the uncovered recovery groove 7 on the placement plate 6 through the rectangular opening 3, and the steel trough bracket is further locked and fixed, thereby improving the positioning stability of the steel trough bracket and ensuring the cutting and welding quality.

[0040] When it is necessary to perform welding processing on the steel channel bracket, it is only necessary to first insert the welding plate into the first positive V-shaped groove 12 on the limiting plate 11, so that the limiting plate 11 cooperates with the second positive V-shaped opening 13 for limiting, and repeat the above-mentioned steps of placing the steel channel bracket until the steel channel bracket passes through the second positive V-shaped opening 13 and abuts against the welding plate, and the first abutment block 24 presses and fixes the steel channel bracket in the positive V-shaped groove 15, and the second abutment block 41 presses and fixes the steel channel bracket in the positive V-shaped groove 15, and cooperates with an external robot to weld the positioned steel channel bracket to the welding plate. In this application, multiple steel channel brackets can be placed in the positive V-shaped groove 15 on the support table 14 at the same time, and multiple welding plates can be respectively inserted into several first positive V-shaped grooves 12 on the limiting plate 11, so as to realize the cutting of multiple steel channel brackets or the welding processing of steel channel brackets and welding plates, thereby improving the processing efficiency.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A positioning tool for automatic processing of a steel channel bracket, comprising a body (1), characterized in that: The lower ends of the left and right sides of the machine body (1) are both provided with support piles (2), a recovery part is provided between the two support piles (2), a rectangular opening (3) is provided at the upper right end of the machine body (1), a first limiter is provided in the rectangular opening (3), a second limiter is provided at the upper right end of the machine body (1), a support mechanism is provided at the upper left end of the rectangular opening (3), a clamping mechanism is provided at the upper end of the machine body (1) close to the support mechanism, a hydraulic cylinder (4) is fixedly mounted on the left side wall of the left support pile (2), a piston rod of the hydraulic cylinder (4) is arranged away from the machine body (1), a free end of the piston rod of the hydraulic cylinder (4) is fixedly connected to a support plate (5), a positioning mechanism is provided on the side wall of the support plate (5) facing the machine body (1), and the positioning mechanism is arranged facing the support mechanism.

2. The positioning tool for automatic processing of a steel channel bracket according to claim 1 is characterized in that: The recovery component comprises a placement plate (6) fixedly connected to the opposite side walls of the two support piles (2), an uncovered recovery groove (7) is placed on the upper end of the placement plate (6), and the uncovered recovery groove (7) is arranged opposite to the rectangular opening (3).

3. The positioning tool for automatic processing of a steel channel bracket according to claim 1 is characterized in that: The first limiting member comprises two strip-shaped spacers (8) fixedly connected to the inner walls on the front and rear sides of the rectangular opening (3); the two strip-shaped spacers (8) are respectively arranged close to the inner walls on the left and right sides of the rectangular opening (3); the upper ends of the two strip-shaped spacers (8) are fixedly connected to a plurality of limiting blocks (9); the plurality of limiting blocks (9) are arranged in pairs and are relatively distributed; and the upper ends of the plurality of limiting blocks (9) are each provided with a first positive V-shaped opening (10).

4. The positioning tool for automatic processing of a steel channel bracket according to claim 3 is characterized in that: The second limiting member comprises a limiting plate (11) fixedly connected to the upper right end of the machine body (1); a plurality of the limiting plates (11) are provided with a plurality of first positive V-shaped grooves (12) distributed at equal intervals on the side walls facing the rectangular opening (3); two plates on the same side are arranged facing the plurality of first positive V-shaped grooves (12) respectively relative to the limiting block (9); a plurality of the first positive V-shaped grooves (12) are provided with second positive V-shaped openings (13) on the inner walls facing the limiting block (9); the inner walls of the second positive V-shaped openings (13) are seamlessly connected to the inner walls of the first positive V-shaped grooves (12); and the bottom of the first positive V-shaped opening (10) and the bottom of the first positive V-shaped groove (12) are on the same horizontal plane.

5. The positioning tool for automatic processing of a steel channel bracket according to claim 4 is characterized in that: The support mechanism comprises a plurality of support platforms (14) fixedly connected to the machine body (1) and located at the upper left end of the rectangular opening (3); the upper ends of the plurality of support platforms (14) are provided with positive V-shaped through grooves (15) connected to the left and right; the plurality of positive V-shaped through grooves (15) are respectively arranged opposite to the plurality of first positive V-shaped openings (12); the bottom of the positive V-shaped through grooves (15) and the bottom of the first positive V-shaped openings (12) are located on the same horizontal plane; the inner walls on both sides of the plurality of positive V-shaped through grooves (15) are embedded with a plurality of equally spaced limiting balls (16); and the positioning mechanism is arranged opposite to the plurality of support platforms (14).

6. The positioning tool for automatic processing of a steel channel bracket according to claim 5, characterized in that: The clamping mechanism comprises a plurality of U-shaped fixed blocks (17) fixedly connected to the upper end of the machine body (1), the right side height of the plurality of U-shaped fixed blocks (17) being greater than the left side height, the plurality of U-shaped fixed blocks (17) being respectively arranged close to the plurality of support platforms (14), the left upper ends of the plurality of U-shaped fixed blocks (17) being rotatably connected to two first rotating blocks (18), the right upper ends of the plurality of U-shaped fixed blocks (17) being rotatably connected to two second rotating blocks (19), and the same third rotating block (20) being rotatably connected between the two first rotating blocks (18) and the two second rotating blocks (19) on the same side, The two second rotating blocks (19) on the same side are fixedly connected to the opposite side walls away from the U-shaped fixed block (17) with connecting blocks (21); a plurality of the connecting blocks (21) are threadedly penetrated with threaded rods (22); a plurality of the threaded rods (22) are threadedly sleeved with two nuts (23); the two nuts (23) on the same side are respectively in contact with the upper and lower ends of the connecting blocks (21); the lower ends of the plurality of threaded rods (22) are fixedly connected to the first abutting blocks (24); and a plurality of the third rotating blocks (20) are fixedly connected to the side walls away from the U-shaped fixed block (17) with handles (25).

7. The positioning tool for automatic processing of a steel channel bracket according to claim 5, characterized in that: A plurality of the third rotating blocks (20) are fixedly connected to a rectangular block (26) on the side wall away from the U-shaped fixed block (17); a plurality of the left side walls of the U-shaped fixed blocks (17) close to the lower end are rotatably connected to a first electric telescopic rod (27); a plurality of the lower ends of the rectangular blocks (26) are provided with a slide groove (28); a plurality of the slide grooves (28) are slidably connected to a matching slider (29); and the free ends of the piston rods of the plurality of the first electric telescopic rods (27) are rotatably connected to the lower ends of the plurality of sliders (29).

8. The positioning tool for automatic processing of a steel channel bracket according to claim 5, characterized in that: The positioning mechanism comprises a plurality of positioning blocks (30) fixedly connected to the side wall of the support plate (5) facing the machine body (1), the plurality of positioning blocks (30) being respectively arranged facing the plurality of support platforms (14), the side walls of the plurality of positioning blocks (30) facing the support platforms (14) being provided with a second positive V-shaped slot (31), the upper ends of the plurality of positioning blocks (30) being fixedly connected to a U-shaped frame (32), the upper ends of the horizontal sections of the plurality of U-shaped frames (32) being fixedly mounted with a second electric telescopic rod (33), the lower ends of the piston rods of the plurality of second electric telescopic rods (33) being arranged to vertically penetrate the U-shaped frame (32), the lower ends of the piston rods of the plurality of second electric telescopic rods (33) being fixedly connected to a strip block (34), the lower ends of the strip blocks (34) being away from the lower ends of the second electric telescopic rod (33) being fixedly connected to a columnar block (35), The columnar block (35) is inserted into one side of the second positive V-shaped groove (31) at the center position, and a circular groove (36) is provided at the lower end of several of the columnar blocks (35). A spring (37) is fixedly connected to the top surface of several of the circular grooves (36), and a circular sealing plug (38) is fixedly connected to the lower end of several of the springs (37). An annular groove (39) is provided on the annular inner wall of the circular groove (36). The bottom of the annular groove (39) is connected to the lower end of the columnar block (35), and the circular sealing plug (38) is inserted into the annular groove (39) and slidably contacts with it. The lower ends of several of the circular sealing plugs (38) are fixedly connected to connecting rods (40), and the lower ends of several of the connecting rods (40) are fixedly connected to second stop blocks (41). The first stop block (24) and the second stop block (41) are both rubber products.

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