CN219786045U - Material guiding mechanism of combined drawing trolley - Google Patents
Material guiding mechanism of combined drawing trolley Download PDFInfo
- Publication number
- CN219786045U CN219786045U CN202321363142.5U CN202321363142U CN219786045U CN 219786045 U CN219786045 U CN 219786045U CN 202321363142 U CN202321363142 U CN 202321363142U CN 219786045 U CN219786045 U CN 219786045U
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- CN
- China
- Prior art keywords
- material guiding
- drawing trolley
- trolley
- fixing
- bottom plate
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- 239000000463 material Substances 0.000 title claims abstract description 61
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 230000009471 action Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 15
- 229910052802 copper Inorganic materials 0.000 description 15
- 239000010949 copper Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Metal Extraction Processes (AREA)
Abstract
The utility model provides a material guiding mechanism of a combined drawing trolley, which comprises a material guiding component arranged at the front end of the combined drawing trolley; the material guiding assembly comprises a drawing trolley cover plate, a drawing trolley bottom plate, a material guiding main body, a plurality of first fixing screws and a plurality of positioning pins, wherein a material guiding opening is formed in the middle of the material guiding main body, the material guiding main body is fixed between the drawing trolley cover plate and the drawing trolley bottom plate by the plurality of fixing screws, the material guiding main body is positioned to a designated position by the plurality of positioning pins, and fixing assemblies used between the drawing trolley cover plate and the drawing trolley bottom plate are further arranged at two ends of the material guiding assembly; through sinking the fixed screw in drawing the car apron, reduce the clearance between fixed screw and the drawing car apron, make the two connect closely, increase frictional force, the produced frictional force of messenger's fastening overcomes the impact force to drawing the material mechanism when drawing the dolly operation, avoided the impact force too big messenger fixed screw deformation fracture to the whole life of extension device, and the fixed screw after the fastening also can play the positioning action to drawing the material main part simultaneously, makes whole material mechanism more stable.
Description
Technical Field
The utility model relates to the technical field of copper processing equipment, in particular to a material guiding mechanism of a combined drawing trolley.
Background
The combined drawing machine is key equipment in the process of producing copper pipes by a casting and rolling method, is cogging equipment for drawing the outer diameter of the rolled copper pipes to be small and drawing the wall thickness to be thin by a drawing die, and in the actual production process, the combined drawing machine of a plurality of factories needs to be continuously operated for 24 hours, and under the condition of high-strength continuous operation, the combined drawing machine can be continuously failed in the early production process.
The current draw the material mechanism in the dolly that jointly draws is fixed between drawing car apron and bottom, and in the production process, the drawing speed of copper pipe makes the speed of drawing the dolly be in the state of constantly changing, under inertial action, the dolly is strikeed the material mechanism repeatedly, will appear the circumstances such as screw fracture on the material mechanism in the time of will taking place, makes the material mechanism unable fixed to influence production efficiency.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a material guiding mechanism of a combined drawing trolley, which enables the fixing mode of the material guiding mechanism to be more stable, and the gap between a screw and a cover plate is reduced by sinking the screw into the cover plate of the drawing trolley, so that the friction force is increased, and the screw and the cover plate are more stable.
Based on the technical problems in the background technology, the utility model provides a guiding mechanism of a combined drawing trolley, which comprises a guiding component arranged at the front end of the combined drawing trolley;
the material guiding assembly comprises a drawing trolley cover plate, a drawing trolley bottom plate, a material guiding main body, a plurality of first fixing screws and a plurality of positioning pins, a material guiding opening is formed in the middle of the material guiding main body, the fixing screws fix the material guiding main body between the drawing trolley cover plate and the drawing trolley bottom plate, the positioning pins position the material guiding main body to a designated position, and fixing assemblies used between the drawing trolley cover plate and the drawing trolley bottom plate are further arranged at two ends of the material guiding assembly.
Preferably, the fixing assembly comprises a first fixing plate extending from two ends of the drawing trolley cover plate and a second fixing plate extending from two ends of the drawing trolley bottom plate, a second fixing screw is connected between the first fixing plate and the second fixing plate, and a third fixing screw matched with the first fixing screw is further arranged at two ends of the drawing trolley bottom plate.
Preferably, the fixing assembly further comprises positioning bolts at two ends of the top of the drawing trolley cover plate, and the positioning bolts position the drawing trolley cover plate on the drawing trolley bottom plate.
Preferably, the drawing trolley cover plate, the drawing trolley bottom plate and the guiding main body are all provided with a plurality of threaded holes for the first fixing screw and the locating pin, the drawing trolley cover plate is provided with a round hole for accommodating a first fixing screw cap, and the first fixing screw is a hexagon screw.
Preferably, the combined drawing trolley is provided with a controller on the side face, a drawing carriage is arranged behind the guiding component, a sliding groove is formed in one side of the drawing carriage, and two movable holding pliers are arranged in the sliding groove.
Compared with the prior art, the material guiding mechanism of the combined drawing trolley provided by the utility model adopts the technical scheme, and achieves the following technical effects:
through sinking the fixed screw in drawing the car apron, reduce the clearance between fixed screw and the drawing car apron, make the two connect closely, increase frictional force, the produced frictional force of messenger's fastening overcomes the impact force to drawing the material mechanism when drawing the dolly operation, avoided the impact force too big messenger fixed screw deformation fracture to the whole life of extension device, and the fixed screw after the fastening also can play the positioning action to drawing the material main part simultaneously, makes whole material mechanism more stable.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a guiding assembly according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a beverage assembly according to the present utility model;
in the figure: 1. a material guiding component; 2. drawing a car cover plate; 201. a first fixing plate; 3. drawing a bottom plate of the trolley; 301. a second fixing plate; 4. a material guiding main body; 401. a material guiding port; 5. a first fixing screw; 6. a positioning pin; 7. a second fixing screw; 8. a fixing screw III; 9. positioning bolts; 10. a controller; 11. drawing a carriage; 12. a chute; 13. and moving the holding forceps.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1-3, the utility model provides a guiding mechanism of a combined drawing trolley, which comprises a guiding component 1 arranged at the front end of the combined drawing trolley;
the material guiding assembly 1 comprises a drawing trolley cover plate 2, a drawing trolley bottom plate 3, a material guiding main body 4, a plurality of first fixing screws 5 and a plurality of positioning pins 6, wherein a material guiding opening 401 is formed in the middle position of the material guiding main body 4, the material guiding main body 4 is fixed between the drawing trolley cover plate 2 and the drawing trolley bottom plate 3 by the plurality of fixing screws 5, the material guiding main body 4 is positioned to a designated position by the plurality of positioning pins 6, and fixing assemblies used between the drawing trolley cover plate 2 and the drawing trolley bottom plate 3 are further arranged at two ends of the material guiding assembly 1.
In the production process flow of the copper pipe, electrolytic copper is melted by a melting furnace, copper materials are cast into a pipe blank with specified inner and outer diameters by adopting a horizontal continuous casting method, and the pipe blank is transferred to a rolling and pulling process after the length is fixed; the rolling and drawing process comprises the steps of firstly adopting a three-roller planetary rolling mill to roll a casting blank into a copper pipe with the outer diameter phi 60 and the wall thickness of 3mm, then using three combined drawing machines to draw a blank with the wall thickness of 1.4mm and Cheng Waijing phi 30 from the rolled copper pipe, and then turning to a coiling and drawing process; a coil drawing machine is used for drawing the copper tube into copper tubes with various specifications according to actual requirements; finally finishing into 100-200 kg small discs, and then annealing and packaging to complete the whole process of copper pipe production.
The material guiding component 1 is arranged between the drawing trolley bottom plate 3 and the cover plate 2 and is connected together through screws and positioning pins; the copper pipe drawing device has the advantages that the copper pipe is drawn, and the first travel of the trolley is used for clamping the head of the copper pipe by the material guiding mechanism for drawing.
In the actual production process, the guiding body 4 in the guiding component 1 is replaced according to the actual situation, so that the guiding body is fixed between the cover plate 2 and the bottom plate 3,
referring to fig. 2, the fixing assembly includes a first fixing plate 201 extending from two ends of the drawing trolley cover plate 2, a second fixing plate 301 extending from two ends of the drawing trolley bottom plate 3, a second fixing screw 7 connected between the first fixing plate 201 and the second fixing plate 301, and a third fixing screw 8 matched with the second fixing screw 7 and arranged on two ends of the drawing trolley bottom plate 3.
The fixed component is fixed mutually between the cover plate 2 and the bottom plate 3, the fixed plates at two ends are matched with the fixed screws again to fix, after the two fixed plates are screwed by the fixed screws II, the fixed screws III 8 are screwed again to further strengthen the fixed screws 7, so that the whole cover plate 2 and the bottom plate 3 are more stable, and the internal guiding main body 4 is ensured to be stable enough.
Referring to fig. 2-3, the fixing assembly further includes positioning bolts 9 at both ends of the top of the trolley cover 2, the positioning bolts 9 positioning the trolley cover 2 on the trolley base 3.
Specifically, all be equipped with a plurality of screw holes that supply set screw one 5, locating pin 6 to use on drawing car apron 2, drawing car bottom plate 3 and the guide main part 4, just be equipped with the round hole that holds set screw one 5 nuts on the drawing car apron 2, set screw one 5 is the hexagon screw.
The positioning bolt 9 is mainly used for positioning when the cover plate is connected with the bottom plate, the first fixing screw 5 and the positioning pin 6 are buried into the cover plate 2 of the drawing trolley for positioning and fixing, threaded holes are matched on the cover plate 2, the guiding main body 4 and the bottom plate 3, and a round hole of the cover plate 2 for accommodating the fixing screw cap can enable a certain space between the first fixing screw 5 and the cover plate 2 to be screwed out, so that the condition that the first fixing screw 5 is buried into the cover plate 2 is also provided.
Referring to fig. 1, a controller 10 is installed on the side of the combined drawing trolley, a drawing carriage 11 is arranged behind the guiding component 1, a sliding groove 12 is formed in one side of the drawing carriage 11, and two movable holding pliers 13 are arranged in the sliding groove 12.
The controller controls the operation of the drawing trolley, and after the tube blank is subjected to the rolling and drawing process, the tube blank enters a material guiding mechanism of the drawing trolley and then enters a drawing carriage 11 to be drawn by a movable holding clamp 13.
It should be noted that, other fixing components besides the fixing manner of the guiding body 4 are not limited to one of the embodiments, and may be replaced according to actual production conditions, and the main functions thereof are not affected.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The material guiding mechanism of the combined drawing trolley is characterized by comprising a material guiding component (1) arranged at the front end of the combined drawing trolley;
the utility model provides a draw material subassembly (1) including drawing car apron (2), drawing car bottom plate (3), draw material main part (4), a plurality of fixed screws one (5) and a plurality of locating pin (6), draw material main part (4) intermediate position to offer and draw material mouth (401), a plurality of fixed screw (5) will draw material main part (4) to fix between drawing car apron (2) and drawing car bottom plate (3), a plurality of locating pin (6) will draw material main part (4) location to appointed position, draw material subassembly (1) both ends still to be equipped with and act on the fixed subassembly between drawing car apron (2) and the drawing car bottom plate (3).
2. The material guiding mechanism of the combined drawing trolley according to claim 1, wherein the fixing assembly comprises a first fixing plate (201) extending from two ends of the drawing trolley cover plate (2) and a second fixing plate (301) extending from two ends of the drawing trolley bottom plate (3), a second fixing screw (7) is connected between the first fixing plate (201) and the second fixing plate (301), and a third fixing screw (8) matched with the second fixing screw (7) is further arranged at two ends of the drawing trolley bottom plate (3).
3. The material guiding mechanism of the combined drawing trolley according to claim 2, wherein the fixing assembly further comprises positioning bolts (9) at two ends of the top of the drawing trolley cover plate (2), and the positioning bolts (9) are used for positioning the drawing trolley cover plate (2) on the drawing trolley bottom plate (3).
4. The material guiding mechanism of the combined drawing trolley according to claim 1, wherein a plurality of threaded holes for fixing a first screw (5) and a positioning pin (6) are formed in the drawing trolley cover plate (2), the drawing trolley bottom plate (3) and the material guiding main body (4), a round hole for accommodating a first screw cap (5) is formed in the drawing trolley cover plate (2), and the first screw cap (5) is a hexagonal screw.
5. The material guiding mechanism of the combined drawing trolley according to claim 1, wherein a controller (10) is installed on the side face of the combined drawing trolley, a drawing carriage (11) is arranged behind the material guiding assembly (1), a sliding groove (12) is formed in one side of the drawing carriage (11), and two movable holding pliers (13) are arranged in the sliding groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321363142.5U CN219786045U (en) | 2023-05-31 | 2023-05-31 | Material guiding mechanism of combined drawing trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321363142.5U CN219786045U (en) | 2023-05-31 | 2023-05-31 | Material guiding mechanism of combined drawing trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219786045U true CN219786045U (en) | 2023-10-03 |
Family
ID=88188067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321363142.5U Active CN219786045U (en) | 2023-05-31 | 2023-05-31 | Material guiding mechanism of combined drawing trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219786045U (en) |
-
2023
- 2023-05-31 CN CN202321363142.5U patent/CN219786045U/en active Active
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