Milling material frame for precise copper pipe production

Abstract

The milling material frame comprises a material box with an upward box opening, a horizontally-arranged supporting plate is arranged in the material box, the four side surfaces of the supporting plate are attached to the inner side walls of the material box in a sliding mode respectively, and protective baffles are fixed to the positions, located on the four sides of the box opening, of the upper end face of the supporting plate respectively. Limiting space for containing copper pipes is formed among the protective baffles on the four sides, and an adjusting mechanism is arranged at the bottom of the material box and used for driving the supporting plate to be vertically adjusted in a lifting mode. The protective baffles are additionally arranged on the four sides of the top of the material box, extra spaces for containing copper pipes are formed among the four protective baffles, the containing space for the copper pipes is increased in the vertical direction, more copper pipes can be loaded and transferred on the material frame at a time, practicability is high, and after the copper pipes on the upper layer are taken every time, the copper pipes on the upper layer can be conveniently taken. The supporting plate is driven to vertically ascend by operating the adjusting mechanism, the copper pipe on the lower layer can be driven to move upwards, and it is guaranteed that the copper pipe on the upper layer can be located at the top ends of the four protection baffles and is convenient to take.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tube production, in particular to a milling surface frame used for the production of precision copper tubes. Background Art

[0002] In the process of making high-precision copper tubes, the raw materials of the copper tubes need to be milled after the initial forming before entering the next processing step. During the milling process, the copper tubes need to be transferred from the material rack of the previous process to the milling rack, and then from the milling rack to the roller conveyor rack, where the copper tubes are milled and turned over.

[0003] The prior art material rack for placing copper tubes is similar to the copper tube milling process, and mainly consists of a frame and a box. The box is arranged on the top of the frame. By placing the copper tubes in the box, the centralized transfer of the copper tubes is facilitated. However, the space in the box of the traditional material rack is limited, and the number of copper tubes placed is limited, resulting in a limited number of copper tubes that can be transferred at one time, and low practicality. Utility Model Content

[0004] The utility model aims to provide a milling surface rack with strong loading capacity for the production of precision copper tubes, which effectively solves the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions.

[0006] A milling surface rack for the production of precision copper tubes, including a material box with an upward box opening, a horizontally arranged support plate inside the material box, the four side surfaces of the support plate respectively slidingly fit with the inner wall of the material box, the upper end surface of the support plate is located on the four sides of the box opening and guard plates are respectively fixed, and a limited space for placing copper tubes is formed between the guard plates on the four sides, and an adjustment mechanism is provided at the bottom of the material box, and the adjustment mechanism is used to drive the vertical lifting and lowering adjustment of the support plate.

[0007] It can be seen that by adding guard plates on the four sides of the top of the material box, additional space for placing copper tubes is formed between the four guard plates, and the placement space of copper tubes is increased in the vertical direction, so that the material rack can load and transport more copper tubes at a time, which is highly practical. After each upper copper tube is taken, the support plate is driven to rise vertically by operating the adjustment mechanism, which can drive the copper tubes on the lower layer to move upward, ensuring that the upper copper tube can be located at the top of the four guard plates, which is convenient for taking and avoids the copper tube being located too deep inside and difficult to take.

[0008] Furthermore, the adjustment mechanism includes a guide column, a convex tooth, a shaft, a gear and a hand-cranked device. The bottom of the material box is provided with a guide hole extending vertically upward and passing through the interior of the material box. The guide column is slidably installed in the guide hole. The top of the guide column is fixedly connected to the lower surface of the support plate. The side of the adjustment mechanism is provided with a section, and a plurality of convex teeth are fixed on the section at intervals in the vertical direction. A pair of first brackets are fixed at the bottom of the material box, and the shaft is rotatably installed on the two first brackets. The gear is fixedly mounted on the shaft, and the gear is meshed with the convex teeth accordingly. The hand-cranked device is arranged on one side of the shaft to drive the shaft to rotate.

[0009] By operating the hand-crank device, the shaft rod is driven to rotate, and the rotating shaft rod drives the gear to rotate. The rotating gear engages with the convex teeth, which can drive the guide column to slide in the guide hole, and then push the support plate to realize the lifting action.

[0010] Furthermore, the hand-cranked device includes a worm wheel fixedly mounted on the shaft, a worm matched and meshed with the worm wheel, and a crank plate fixed on one end of the worm. A pair of second brackets are fixed on the bottom surface of the material box, and the worm is rotatably mounted on the two second brackets.

[0011] By shaking the oscillating plate forward and backward, the worm is driven to rotate forward and backward respectively. The rotating worm can mesh with the worm wheel and drive the shaft and gear to rotate synchronously, thus providing a stable manual adjustment effect for the lifting of the pallet. In addition, the meshing of the worm and the worm wheel has a one-way transmission effect, so it has a self-locking effect when it is not manually adjusted, preventing the pallet from automatically falling due to gravity when it is not adjusted, and helping the pallet to maintain the lifting height of the copper pipe.

[0012] Furthermore, the inner surfaces of the guard plates on the four sides are aligned with the inner walls of the material box respectively.

[0013] The inner surface of the guard plate is flush with the inner wall of the material box, so that the side of the pallet can also slide against the inner surface of the guard plate, providing a sliding limit effect for the lifting and lowering of the pallet, ensuring that the lifting and lowering of the pallet is smooth enough.

[0014] Furthermore, support legs are fixed to the bottom of the material box near the four corners, and the four support legs extend vertically.

[0015] By adding support legs to the bottom of the material box, the material box support can be raised to make room under the discharge box, making it easier to arrange the adjustment mechanism.

[0016] Furthermore, universal wheels are installed at the bottom ends of the four supporting legs, and the universal wheels have a braking effect.

[0017] By installing universal wheels at the bottom of the supporting legs, the overall movement of the rack is facilitated to achieve the transfer of the copper tube, which is highly flexible. At the same time, the universal wheels have a braking effect and can be braked when not transferring to ensure stability when stationary.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0019] 1. The utility model installs guard plates on the four sides of the top of the material box, and additional space for placing copper tubes is formed between the four guard plates. The placement space of the copper tubes is increased in the vertical direction, so that the material rack can load and transport more copper tubes at a time, and the utility model is highly practical.

[0020] 2. After each upper copper tube is taken, the utility model drives the support plate to rise vertically by operating the adjustment mechanism, which can drive the copper tube of the lower layer to move upward, ensuring that the upper copper tube can be located at the top of the four guard plates, which is convenient for taking and avoids the copper tube being located too deep inside and difficult to take.

[0021] 3. The utility model has a one-way transmission effect through the meshing of the worm and the worm wheel, so it has a self-locking effect when not adjusted manually, preventing the support plate from automatically falling due to gravity when not adjusted, and helping the support plate to maintain the lifting height of the copper tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the local structure of the bottom surface of the material box in the utility model;

[0024] Figure 3 It is a detailed structural diagram of the adjustment mechanism in the utility model;

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the material box in the utility model;

[0026] Figure 5 for Figure 4 A schematic diagram of the enlarged structure in the middle.

[0027] In the figure: 1, material box; 101, guide hole; 11, supporting leg; 12, universal wheel; 2, support plate; 3, guard plate; 4, adjustment mechanism; 401, first bracket; 402, second bracket; 41, guide column; 411, section; 42, convex tooth; 43, shaft; 44, gear; 45, hand-cranked device; 451, worm wheel; 452, worm; 453, rocker. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, 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 embodiments of the present utility model.

[0030] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0031] See also Figure 1-Figure 5 The utility model provides a milling surface rack for the production of precision copper tubes, including a material box 1 with the box mouth facing upward, a horizontally arranged support plate 2 is provided in the material box 1, and the four side surfaces of the support plate 2 are respectively slidably fitted with the inner wall of the material box 1, and the upper end surface of the support plate 2 is located on the four sides of the box mouth and is respectively fixed with guard plates 3, and a limited space for placing the copper tube is formed between the guard plates 3 on the four sides, and an adjustment mechanism 4 is provided at the bottom of the material box 1, and the adjustment mechanism 4 is used to drive the support plate 2 to vertically lift and lower.

[0032] Before putting the copper tubes in, the support plate 2 is located at the bottom of the material box 1. Then, the copper tubes processed in the previous process are neatly placed in the material box 1 and in the placement space between the four baffles 3. At the same time, the copper tubes are ensured to be stacked on the support plate 2. The material box 1 and the baffles 3 are used to limit the placement of the copper tubes, and then the copper tubes are transferred to the milling process. Baffles 3 are installed on the four sides of the top of the material box 1. Additional space for placing copper tubes is formed between the four baffles 3. The placement space of copper tubes is increased in the vertical direction, so that the material rack can load and transport more copper tubes at a time. After each upper copper tube is taken, the support plate 2 is driven to rise vertically by operating the adjustment mechanism 4, which can drive the copper tubes of the lower layer to move upward, ensuring that the upper copper tubes can be located at the top of the four baffles 3 for easy taking.

[0033] Specifically, the adjustment mechanism 4 includes a guide column 41, a convex tooth 42, a shaft 43, a gear 44 and a hand-cranked device 45. The bottom of the material box 1 is provided with a guide hole 101 extending vertically upward and penetrating the inside of the material box 1. The guide column 41 is slidably installed in the guide hole 101. The top of the guide column 41 is fixedly connected to the lower surface of the support plate 2. The side of the adjustment mechanism 4 is provided with a cut surface 411, and a plurality of convex teeth 42 are fixed on the cut surface 411 at intervals in the vertical direction. A pair of first brackets 41 are fixed to the bottom of the material box 1. 01, the shaft 43 is rotatably mounted on the two first brackets 401, the gear 44 is fixedly sleeved on the shaft 43, the gear 44 is correspondingly engaged with the convex tooth 42, and the hand crank device 45 is arranged on one side of the shaft 43, which is used to drive the shaft 43 to rotate. By operating the hand crank device 45, the shaft 43 is driven to rotate, and the rotating shaft 43 drives the gear 44 to rotate. The rotating gear 44 is engaged with the convex tooth 42, which can drive the guide column 41 to slide in the guide hole 101, and then push the support plate 2 to realize the lifting action.

[0034] Specifically, the hand-cranked device 45 includes a worm wheel 451 fixedly mounted on the shaft 43, a worm 452 matched and meshed with the worm wheel 451, and a rocking plate 453 fixed on one end of the worm 452. A pair of second brackets 402 are fixed on the bottom surface of the material box 1. The worm 452 is rotatably mounted on the two second brackets 402. The worm 452 is driven to rotate in the forward and reverse directions by rocking the rocking plate 453 in the forward and reverse directions. The rotating worm 452 can mesh with the worm wheel 451 and drive the shaft 43 and the gear 44 to rotate synchronously, thereby providing a stable manual adjustment effect for the lifting and lowering of the pallet 2.

[0035] In addition, the meshing of the worm 452 and the worm wheel 451 has a one-way transmission effect, so that it has a self-locking effect when not adjusted manually, preventing the support plate 2 from automatically falling due to gravity when not adjusted, which helps the support plate maintain the lifting height of the copper tube.

[0036] Specifically, the inner surfaces of the guard plates 3 on the four sides are aligned with the inner walls of the material box 1 respectively, so that the side of the pallet 2 can also slide against the inner surface of the guard plates 3, providing a sliding limit effect for the lifting and lowering of the pallet 2, ensuring that the lifting and lowering of the pallet 2 is smooth enough.

[0037] Specifically, support legs 11 are fixed to the bottom of the material box 1 near the four corners, and the four support legs 11 extend vertically to support and raise the material box 1, thereby freeing up space below the material box 1 to facilitate the arrangement of the adjustment mechanism 4.

[0038] Specifically, universal wheels 12 are installed at the bottom ends of the four supporting legs 11, which facilitate the overall movement of the material rack to achieve the transfer of the copper tube, with high flexibility. The universal wheels 12 have a braking effect and can be braked when not transferring to ensure stability when stationary.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A milling rack for precision copper tube production, comprising a material box (1) with an upward opening, characterized in that: A horizontally arranged support plate (2) is provided in the material box (1), and four side surfaces of the support plate (2) are respectively slidably fitted with the inner side wall of the material box (1); The upper end surface of the support plate (2) is located at four sides of the box opening and is respectively fixed with baffle plates (3), and a limiting space for placing the copper tube is formed between the baffle plates (3) on the four sides; An adjustment mechanism (4) is provided at the bottom of the material box (1), and the adjustment mechanism (4) is used to drive the support plate (2) to be adjusted vertically.

2. The milling frame for precision copper tube production according to claim 1, characterized in that: The adjustment mechanism (4) comprises a guide column (41), a convex tooth (42), a shaft (43), a gear (44) and a hand-cranked device (45); The bottom of the material box (1) is provided with a guide hole (101) extending vertically upward and penetrating the interior of the material box (1); the guide column (41) is slidably installed in the guide hole (101); the top end of the guide column (41) is fixedly connected to the lower surface of the support plate (2); A cut surface (411) is provided on the side of the adjustment mechanism (4), and a plurality of protruding teeth (42) are fixed on the cut surface (411) at intervals along the vertical direction; A pair of first brackets (401) are fixed at the bottom of the material box (1), the shaft (43) is rotatably mounted on the two first brackets (401), the gear (44) is fixedly sleeved on the shaft (43), and the gear (44) is correspondingly meshed with the convex teeth (42); The hand-cranked device (45) is disposed on one side of the shaft (43) and is used to drive the shaft (43) to rotate.

3. The milling frame for precision copper tube production according to claim 2, characterized in that: The hand-cranked device (45) comprises a worm wheel (451) fixedly sleeved on the shaft (43), a worm (452) matching and meshing with the worm wheel (451), and a cranking plate (453) fixed on one end of the worm (452); A pair of second brackets (402) are fixed on the bottom surface of the material box (1), and the worm (452) is rotatably mounted on the two second brackets (402).

4. The milling frame for precision copper tube production according to claim 1, characterized in that: The inner surfaces of the guard plates (3) on the four sides are respectively aligned with the inner walls of the material box (1).

5. The milling frame for precision copper tube production according to claim 1, characterized in that: Support legs (11) are respectively fixed to the bottom of the material box (1) near the four corners, and the four support legs (11) extend vertically.

6. The milling frame for precision copper tube production according to claim 5, characterized in that: Universal wheels (12) are installed at the bottom ends of the four supporting legs (11), and the universal wheels (12) all have a braking effect.

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