CN209754392U - Lightweight concrete mixing transport vechicle hopper group is to frock - Google Patents
Lightweight concrete mixing transport vechicle hopper group is to frock Download PDFInfo
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- CN209754392U CN209754392U CN201920228942.3U CN201920228942U CN209754392U CN 209754392 U CN209754392 U CN 209754392U CN 201920228942 U CN201920228942 U CN 201920228942U CN 209754392 U CN209754392 U CN 209754392U
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- frock
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Abstract
The utility model discloses a lightweight concrete mixing transport vechicle hopper group is to frock belongs to the technical field of mixing transport vechicle hopper welding frock. The utility model discloses a be equipped with first driving system, second system, mould frock and guide rail, first driving system's output is fixed with the location frock, and second driving system's output is fixed with the frock of compressing tightly, compresses tightly the left and right sides that frock and location frock are respectively at the mould frock. The hopper bending plate is clamped on the left side of the die tool rapidly and accurately through the first power system driving positioning tool, the hopper arc plate is compressed on the right side of the die tool rapidly and accurately through the second power system driving compressing tool, the positioning tool is welded with equidistant clamping pieces, and welding work is facilitated. The utility model discloses simple structure, the cost of manufacture is low, can fix a position fast accurate, avoids the wearing and tearing between its hopper and the frock.
Description
Technical Field
The utility model relates to a technical field of transportation mixer hopper welding frock especially relates to lightweight concrete mixer hopper group is to frock.
Background
The lightweight concrete mixing transport vehicle hopper group that uses in earlier stage is a frame that is formed by the angle steel welding and ground welding together, ground welded by a simple and easy frock of spacing angle steel. Therefore, the hopper is difficult to assemble, rapid assembly cannot be realized, and the production efficiency is low; the abrasion between the material part and the tool is serious; meanwhile, errors of manual assembly are difficult to control, and materials and parts are frequently reworked, so that unnecessary waste and quality problems are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough among the prior art, so this provides the welding frock of trucd mixer hopper for realize quick group to welding, accurate location, avoid the wearing and tearing between material spare and the frock, improve its production efficiency.
in order to achieve the above purpose, the utility model adopts the following technical scheme:
The lightweight concrete mixing and transporting truck hopper assembly tool comprises an operation platform, wherein a first power system, a second power system, a die tool and two parallel guide rails are fixedly connected to the operation platform; the first power system and the second power system are arranged oppositely, and the two guide rails are arranged between the first power system and the second power system in parallel; the die tool is positioned between the two guide rails;
the first power system comprises a first fixed frame, a first guide rod and a first air cylinder; the bottom of the first fixing frame is fixedly connected to one side end of the operating platform; the first guide rod is arranged in parallel with the first air cylinder; through holes are formed in two side walls opposite to the first fixing frame; a sliding sleeve is arranged in the through hole; the first guide rod is connected inside the sliding sleeve in a sliding manner; the cylinder body of the first air cylinder is fixedly connected to the tops of two side walls of the first fixing frame; a piston rod of the first air cylinder penetrates through one side wall of the first fixing frame, and the end part of the piston rod is fixedly connected with a positioning tool; the positioning tool is matched with the die tool and is connected to the two guide rails in a sliding manner; one end part of the first guide rod is fixedly connected to the side wall of the positioning tool connected with the first air cylinder;
The second power system comprises a second fixed frame, a second guide rod and a second air cylinder; the bottom of the second fixing frame is fixedly connected to the other side end of the operating platform; the second guide rod is arranged in parallel with the second air cylinder; two side walls opposite to the second fixing frame are provided with second through holes; a second sliding sleeve is arranged in the second through hole; the second guide rod is connected inside the second sliding sleeve in a sliding manner; the cylinder body of the second cylinder is fixedly connected to the tops of two side walls of the second fixing frame; a piston rod of the second cylinder penetrates through one side wall of the second fixing frame and is fixedly connected with a pressing tool; one end part of the second guide rod is fixedly connected to the side wall of the pressing tool connected with the piston rod of the second air cylinder.
Further, the die tool is of a trapezoidal table structure; and the die tool and two side walls right opposite to the two guide rails are fixedly connected with a plurality of positioning plates.
Furthermore, a plurality of the locating plate is equidistant, the width of locating plate reduces along the direction of height gradually.
Furthermore, the positioning tool is of a T-shaped frame structure; the positioning tool is arranged opposite to one side wall of the die tool in an open mode, and a plurality of clamping jaws are fixedly connected to the two side walls of the positioning tool adjacent to the open position; the top surface of the positioning tool is fixedly connected with a limiting plate; the bottom of the positioning tool is fixedly connected with a sliding block matched with the guide rail.
Furthermore, a plurality of the clamping jaws are symmetrically arranged at equal intervals, and the clamping jaws correspond to the positioning plates one by one.
Further, the pressing tool comprises a U-shaped frame and a pressing clamping piece; the bottom surface of the U-shaped frame is fixedly connected with a piston rod of the second air cylinder; the number of the compression clamping pieces is two, and the two compression clamping pieces are triangular brackets; the top ends of the two triangular supports are respectively and rotatably connected to the two ends of the U-shaped frame; and two ends of the triangular support are respectively provided with a pressing block.
Compared with the prior art, the utility model discloses possess following beneficial effect:
(1) a piston rod of the first air cylinder penetrates through one side wall of the first fixing frame, and the end part of the piston rod is fixedly connected with a positioning tool; the positioning tool is matched with the die tool and is connected to the two guide rails in a sliding manner; a plurality of clamping jaws are fixedly connected to two side walls of the positioning tool; the top surface of the positioning tool is fixedly connected with a limiting plate; the bottom of the positioning tool is fixedly connected with a sliding block matched with the guide rail. A tip fixed connection of first guide bar is on the lateral wall that the location frock is connected with first cylinder, carries out accurate direction through first guide bar and guide rail, and the jack catch is with the hopper board chucking of bending in the inside of jack catch, realizes the function of the quick accurate location of location frock, reduces the wearing and tearing between location frock and the operation platform simultaneously.
(2) A piston rod of the second cylinder penetrates through one side wall of the second fixing frame and is fixedly connected with a pressing tool; the pressing tool comprises a U-shaped frame and a pressing clamping piece; the top ends of the two triangular supports are respectively and rotatably connected to the two ends of the U-shaped frame; one end part of the second guide rod is fixedly connected to the side wall of the piston rod connected with the second air cylinder through the pressing tool. Drive U-shaped frame leftward movement through the second cylinder will compress tightly the fastener and can carry out the tilting on U-shaped frame and then compress tightly hopper circular arc board, easy operation and location are accurate to and use manpower sparingly, reduction in production cost improves its production efficiency.
(3) The die tool is of a trapezoidal table structure; a plurality of positioning plates are fixedly connected to two side walls of the die tool, which are opposite to the two guide rails; a plurality of the locating plate is equidistant to be set up, the width of locating plate reduces along the direction of height gradually, matches with the hopper board of bending, is convenient for fix a position. A plurality of jack catch equidistant symmetry sets up, guarantees the positioning accuracy to the hopper board of bending, makes things convenient for going on of weldment work, saves the cost of manufacture simultaneously. The jack catch and locating plate one-to-one can reduce the locating plate and receive welding temperature influence in welding process, guarantee its positioning accuracy.
Drawings
FIG. 1 is a diagram illustrating the working conditions of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the mold tooling;
FIG. 4 is a schematic view of the overall structure of the positioning tool;
FIG. 5 is a schematic bottom structure view of the positioning tool;
FIG. 6 is a schematic view of the overall structure of the pressing tool;
fig. 7 is a schematic view of the overall structure of the hopper.
In the figure: 1. operation platform, 2, first mount, 3, first guide bar, 4, first cylinder, 5, location frock, 51, jack catch, 52, slider, 53, limiting plate, 6, second mount, 7, second cylinder, 8, second guide bar, 9, compress tightly the frock, 91, U-shaped frame, 92, compress tightly the fastener, 10, guide rail, 11, hopper, 111, the hopper board of bending, 112, hopper circular arc board, 12, mould frock, 121, locating plate.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
as shown in fig. 7, the hopper 11 includes a hopper bending plate 111 and a hopper circular arc plate 112.
Example 1:
as shown in fig. 1 to 2, the lightweight concrete mixer truck hopper assembly tooling comprises an operating platform 1, wherein a first power system, a second power system, a mold tooling 12 and two parallel guide rails 10 are fixedly connected to the operating platform 1. The first power system and the second power system are arranged oppositely, the two guide rails 10 are arranged between the first power system and the second power system in parallel, and the die tooling 12 is located between the two guide rails 10.
The first power system comprises a first fixed frame 2, two first guide rods 3 and a first air cylinder 4; the bottom of the first fixing frame 2 is welded and connected to the left end of the operating platform 1, the two first guide rods 3 are arranged in parallel with the first air cylinder 4 and are respectively positioned on two sides of the first air cylinder 4, two pairs of coaxial through holes are respectively formed in two side walls, which are opposite to the first fixing frame 2, and a sliding sleeve is arranged in each through hole; the first guide rod 3 is connected inside the sliding sleeve in a sliding mode, a cylinder body of the first air cylinder 4 is fixedly connected to the tops of two side walls of the first fixing frame 2, a piston rod of the first air cylinder 4 penetrates through the right side wall of the first fixing frame 2, and the end portion of the piston rod is connected with a positioning tool 5 through bolts; the positioning tool 5 is matched with the die tool 12, and the positioning tool 5 is connected with the guide rail 10 in a sliding manner; the right end of the first guide rod 3 is fixed with the left side wall of the positioning tool 5. Piston rod through first cylinder 4 moves to the right, fixes a position frock 5 and carries out the board 111 of bending of hopper mouth 11 and fix a position, and frock 5's direction is fixed a position to first guide bar 3, guarantees its accurate location of fixing a position frock 5, and easy operation is convenient.
the second power system comprises a second fixed frame 6, a second guide rod 8 and a second air cylinder 7; the bottom of the second fixing frame 6 is welded and connected with the right side end of the operating platform 1; the second guide rod 8 is arranged in parallel with the second cylinder 7; two side walls opposite to the second fixing frame 6 are provided with second through holes; a second sliding sleeve is arranged in the second through hole; the second guide rod 8 is connected inside the second sliding sleeve in a sliding manner; the cylinder body of the second cylinder 7 is fixedly connected to the tops of two side walls of the second fixing frame 6; the piston rod of the second cylinder 7 penetrates through the left side wall of the second fixing frame 6, the end part of the piston rod is connected with a pressing tool 9 through a bolt, and the left end part of the second guide rod 8 is connected to the right side wall of the pressing tool 9 in a welding mode. The piston rod through the second cylinder moves left, compresses tightly frock 9 and carries out the circular arc board 112 of hopper mouth 11 and fix a position, and second guide bar 3 compresses tightly the direction of frock 5, guarantees that it compresses tightly frock 5 and keeps accurate trend at the in-process that moves left, and is higher and easy operation to circular arc board 112 positioning accuracy.
Example 2:
As shown in fig. 1 to 2, the lightweight concrete mixer truck hopper assembly tooling comprises an operating platform 1, wherein a first power system, a second power system, a mold tooling 12 and two parallel guide rails 10 are fixedly connected to the operating platform 1. The first power system and the second power system are arranged oppositely, the two guide rails 10 are arranged between the first power system and the second power system in parallel, and the die tooling 12 is located between the two guide rails 10.
The first power system comprises a first fixed frame 2, two first guide rods 3 and a first air cylinder 4; the bottom of the first fixing frame 2 is welded and connected to the left end of the operating platform 1, the two first guide rods 3 are arranged in parallel with the first air cylinder 4 and are respectively positioned on two sides of the first air cylinder 4, two pairs of coaxial through holes are respectively formed in two side walls, which are opposite to the first fixing frame 2, and a sliding sleeve is arranged in each through hole; the first guide rod 3 is connected inside the sliding sleeve in a sliding mode, a cylinder body of the first air cylinder 4 is fixedly connected to the tops of two side walls of the first fixing frame 2, a piston rod of the first air cylinder 4 penetrates through the right side wall of the first fixing frame 2, and the end portion of the piston rod is connected with a positioning tool 5 through bolts; the positioning tool 5 is matched with the die tool 12, and the positioning tool 5 is connected with the guide rail 10 in a sliding manner; the right end of the first guide rod 3 is fixed with the left side wall of the positioning tool 5. Piston rod through first cylinder 4 moves to the right, fixes a position frock 5 and carries out hopper board 111 of bending and fix a position, and first guide bar 3 advances the direction of fixing a position frock 5, guarantees its accurate location of fixing a position frock 5, and easy operation is convenient.
The second power system comprises a second fixed frame 6, a second guide rod 8 and a second air cylinder 7; the bottom of the second fixing frame 6 is welded and connected with the right side end of the operating platform 1; the second guide rod 8 is arranged in parallel with the second cylinder 7; two side walls opposite to the second fixing frame 6 are provided with second through holes; a second sliding sleeve is arranged in the second through hole; the second guide rod 8 is connected inside the second sliding sleeve in a sliding manner; the cylinder body of the second cylinder 7 is fixedly connected to the tops of two side walls of the second fixing frame 6; the piston rod of the second cylinder 7 penetrates through the left side wall of the second fixing frame 6, the end part of the piston rod is connected with a pressing tool 9 through a bolt, and the left end part of the second guide rod 8 is connected to the right side wall of the pressing tool 9 in a welding mode. The piston rod of the second air cylinder 7 moves leftwards, the pressing tool 9 is used for positioning the hopper arc plate 112, the second guide rod 3 is used for guiding the pressing tool 5, the pressing tool 5 is guaranteed to keep an accurate trend in the leftward movement process, and the positioning accuracy of the hopper arc plate 112 is high and the operation is simple.
as shown in fig. 3, preferably, the mold tooling 12 is a trapezoidal table structure, and is divided into two surfaces, one surface facing the positioning tooling 5 is provided with a hopper bending plate 111, and the other surface is provided with a hopper arc plate 112; the bottom end is fixed on the operation platform 1 by welding. Seven locating plates 121 are welded on two side walls, right opposite to the two guide rails 10, of the mold tooling 12, the seven locating plates 121 are arranged at equal intervals, cost is saved, meanwhile, damage to the locating plates 121 caused by high temperature in the welding process is reduced, welding quality of the positioning plates and the service life of the mold tooling 12 are guaranteed, the width of the locating plates 121 is gradually reduced along the height direction, and the outer side walls of the locating plates 121 are matched with the inner walls of the hopper bending plates 111.
As shown in fig. 4 and 5, preferably, the positioning tool 5 is a T-shaped frame structure, the positioning tool 5 is arranged opposite to the right side wall of the mold tool 12 in an open manner, seven claws 51 are welded to two side walls of the positioning tool 5 adjacent to the open position, the seven claws 51 are symmetrically arranged at equal intervals, and the claws 51 correspond to the positioning plates 121 one by one. Seven jack catchs 51's inside wall and hopper board 111 outer wall cooperation of bending, drive location frock 5 through first cylinder 4, first guide bar 3 and guide rail 10 carry out accurate direction, guarantee to the hopper board 111 of bending's accurate location, jack catchs 51 and locating plate 121 are located the coplanar simultaneously, further reduce welding process, high temperature is to the damage of jack catchs 51 and locating plate 121, makes things convenient for the weldment work of butt weld and improves its life. The top surface welded connection of location frock 5 has limiting plate 53, and limiting plate 53 can prevent that too big hopper circular arc board 112 of atress from leading to the deformation, guarantees that its location is accurate. The bottom of the positioning tool 5 is connected with a sliding block 52 in sliding connection with the guide rail 10 through a bolt, so that the first cylinder 4 is prevented from being driven, and accurate guiding is guaranteed.
as shown in fig. 6, preferably, the pressing tool 9 includes a U-shaped frame 91 and a pressing latch 92; the bottom surface of the U-shaped frame 91 is connected with a piston rod bolt of the second cylinder 7; compress tightly fastener 92 and be two, two compress tightly fastener 92 and be the A-frame, the top of two A-frames all rotates respectively through the round pin axle and connects at the both ends of U-shaped frame 91, and the both ends of A-frame all are equipped with the briquetting. The second cylinder 7 drives the U-shaped frame 91, so that the hopper arc plate 112 can be well compacted, and assembly errors of the material parts and abrasion to the hopper arc plate 112 are reduced.
the utility model discloses a theory of operation: during assembly welding, firstly, the hopper bending plate 111 is placed on the left side of the die tooling 8, which faces the positioning tooling 2, the position is aligned, the first air cylinder 4 is started to accurately guide through the piston rod drive, the first guide rod 3 and the guide rail 10, meanwhile, the sliding block 52 slides on the guide rail to reduce the friction of the sliding block, the hopper bending plate 111 is pressed through the clamping jaw 51 on the positioning tooling 5 and the positioning plate 121 on the die tooling 12, then the hopper arc plate 112 and the right side face of the die tooling 12 are placed, the second air cylinder 7 is started to guide through the piston rod drive and the second guide rod 8, and then the pressing clamping piece 92 on the pressing tooling 9 rotates up and down on the U-shaped frame 91 to press the hopper bending plate 112; and spot welding is carried out on the gap between the claws 51 and the claws 51, and the assembly welding is completed. Therefore, the speed of pairing is improved, and pairing errors can be reduced.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.
Claims (6)
1. The lightweight concrete mixing and transporting truck hopper assembly tool is characterized by comprising an operating platform (1), wherein a first power system, a second power system, a die tool (12) and two parallel guide rails (10) are fixedly connected to the operating platform (1); the first power system and the second power system are arranged oppositely, and the two guide rails (10) are arranged between the first power system and the second power system in parallel; the die tooling (12) is positioned between the two guide rails (10);
The first power system comprises a first fixed frame (2), a first guide rod (3) and a first air cylinder (4); the bottom of the first fixing frame (2) is fixedly connected to one side end of the operating platform (1); the first guide rod (3) and the first air cylinder (4) are arranged in parallel; through holes are formed in two side walls opposite to the first fixing frame (2); a sliding sleeve is arranged in the through hole; the first guide rod (3) is connected inside the sliding sleeve in a sliding manner; the cylinder body of the first cylinder (4) is fixedly connected to the tops of two side walls of the first fixing frame (2); a piston rod of the first air cylinder (4) penetrates through one side wall of the first fixing frame (2), and the end part of the piston rod is fixedly connected with a positioning tool (5); the positioning tool (5) is matched with the die tool (12), and the positioning tool (5) is connected with the guide rail (10) in a sliding manner; one end part of the first guide rod (3) is fixedly connected to the side wall of the positioning tool (5) connected with the piston rod of the first air cylinder (4);
The second power system comprises a second fixed frame (6), a second guide rod (8) and a second air cylinder (7); the bottom of the second fixing frame (6) is fixedly connected to the other side end of the operating platform (1); the second guide rod (8) and the second air cylinder (7) are arranged in parallel; two side walls opposite to the second fixing frame (6) are provided with second through holes; a second sliding sleeve is arranged in the second through hole; the second guide rod (8) is connected inside the second sliding sleeve in a sliding manner; the cylinder body of the second cylinder (7) is fixedly connected to the tops of two side walls of the second fixing frame (6); a piston rod of the second cylinder (7) penetrates through one side wall of the second fixing frame (6) and is fixedly connected with a pressing tool (9); one end part of the second guide rod (8) is fixedly connected to the side wall of the piston rod of the second air cylinder (7) connected with the pressing tool (9).
2. The lightweight concrete mixing and transporting truck hopper assembly tooling as recited in claim 1, characterized in that said mold tooling (12) is of a trapezoidal table structure; and a plurality of positioning plates (121) are fixedly connected to two side walls of the die tooling (12) opposite to the two guide rails (10).
3. The lightweight concrete mixing and transporting truck hopper group assembling tool according to claim 2, wherein a plurality of positioning plates (121) are arranged at equal intervals, and the width of each positioning plate (121) is gradually reduced along the height direction.
4. The lightweight concrete mixing and transporting truck hopper assembly tooling as claimed in claim 1, wherein the positioning tooling (5) is of a T-shaped frame structure; the positioning tool (5) is arranged opposite to one side wall of the die tool (12) in an open mode, and a plurality of clamping jaws (51) are fixedly connected to the two side walls of the positioning tool (5) adjacent to the open position; a limiting plate (53) is fixedly connected to the top surface of the positioning tool (5); the bottom of the positioning tool (5) is fixedly connected with a sliding block (52) matched with the guide rail (10).
5. The lightweight concrete mixing and transporting truck hopper group pairing tool according to claim 4, wherein a plurality of clamping jaws (51) are symmetrically arranged at equal intervals, and the clamping jaws (51) correspond to the positioning plates (121) one by one.
6. The lightweight concrete mixing and transporting truck hopper group pairing tooling as recited in claim 1, characterized in that the pressing tooling (9) comprises a U-shaped frame (91) and a pressing fastener (92); the bottom surface of the U-shaped frame (91) is fixedly connected with a piston rod of the second cylinder (7); the number of the pressing clamping pieces (92) is two, and the two pressing clamping pieces (92) are triangular brackets; the top ends of the two triangular supports are respectively and rotatably connected to the two ends of the U-shaped frame (91); and two ends of the triangular support are respectively provided with a pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920228942.3U CN209754392U (en) | 2019-02-22 | 2019-02-22 | Lightweight concrete mixing transport vechicle hopper group is to frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920228942.3U CN209754392U (en) | 2019-02-22 | 2019-02-22 | Lightweight concrete mixing transport vechicle hopper group is to frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209754392U true CN209754392U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920228942.3U Active CN209754392U (en) | 2019-02-22 | 2019-02-22 | Lightweight concrete mixing transport vechicle hopper group is to frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209754392U (en) |
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2019
- 2019-02-22 CN CN201920228942.3U patent/CN209754392U/en active Active
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