Word rolling tool for metal pipe body

Abstract

The utility model relates to a character rolling tool for a metal pipe body, which is structurally characterized in that a detachable product supporting module with an adjustable position is arranged on a bottom plate, a threaded column is arranged on the bottom plate, the threaded column is connected with an upper cover plate which is arranged above the bottom plate in parallel, adjusting nuts are respectively arranged at the joints of the top surface and the bottom surface of the upper cover plate and the threaded column, and a guide rail block is arranged on the bottom surface of the upper cover plate. A cylinder is arranged on the edge of one side of the bottom face of the upper cover plate, the output end of the cylinder is connected with the side face of the guide rail block, and a limiting mechanism is arranged on the top face of the bottom plate on the rear side of the product supporting module. The position of the product supporting module is adjustable and replaceable, the applicability is improved, and the character rolling accuracy can be effectively improved by replacing the character die and matching with the product supporting module with the adjustable position. Preferably, a limiting mechanism is further included, and the character rolling accuracy can be further improved. The character rolling device has the advantages that all structures can be adjusted, character rolling accuracy is guaranteed, the product supporting module can be replaced, and the tool applicability is high.

Description

Technical Field

[0001] The utility model relates to a rolling character tooling for metal pipe bodies, in particular to a tooling for rolling characters on a metal pipe body of a welding torch. Background Art

[0002] According to product requirements, characters need to be printed on the surface of the metal pipe body of the welding torch.

[0003] In the prior art, a simple manual rolling character tooling is generally adopted, which has problems such as insufficient accuracy and cumbersome adjustment, and is generally only applicable to pipe bodies of one diameter, with poor applicability. Content of the Utility Model

[0004] The rolling character tooling for metal pipe bodies proposed by the utility model aims to overcome the above deficiencies existing in the prior art and improve the rolling character accuracy and tooling applicability.

[0005] The technical solution of the utility model: The rolling character tooling for metal pipe bodies includes a bottom plate, a product support module, a threaded column, an upper cover plate, a guide rail block, a slider, a cylinder and a character mold. Among them, a detachable and position-adjustable product support module is installed on the bottom plate. Threaded columns are provided at the four corners of the bottom plate, and the threaded columns are connected to the four corners of the upper cover plate arranged parallel above the bottom plate. Adjusting nuts are respectively arranged at the connection positions of the top surface and the bottom surface of the upper cover plate and the threaded columns. A guide rail block is installed on the bottom surface of the upper cover plate. The slider is slidably connected to the guide rail block. The character mold is detachably fixed on the bottom surface of the slider through a fixing screw. A cylinder is arranged at one side edge of the bottom surface of the upper cover plate, and the output end of the cylinder is connected to the side surface of the guide rail block. A limiting mechanism is arranged on the top surface of the bottom plate behind the product support module, and the product is placed on the product support module. The position of the product support module is adjustable and replaceable, which improves the applicability. Moreover, the replaceable character mold and the position-adjustable product support module can effectively improve the rolling character accuracy.

[0006] Preferably, the product support module includes a module bottom plate, a support plate and a bearing. Long grooves are respectively arranged on both sides of the module bottom plate. The module bottom plate is fixed on the top surface of the bottom plate through screws and nuts that sequentially pass through the bottom plate and the long grooves. A pair of support plates are fixed on the top surface of the module bottom plate through fixing screws, and a pair of bearings are installed between the support plates. The product is placed on the two bearings. Loosening the screws and nuts can adjust the fixed position of the module bottom plate, and removing the screws and nuts can replace different specifications of product support modules to adapt to products with different outer diameters.

[0007] Preferably, it further includes a limiting mechanism, which includes a sliding frame, a connecting block, a pulling bar, a pulling rod and a baffle. The sliding frame is slidably connected in a chute on the bottom plate on the side of the product support module. The sliding frame is fixed on the top surface of the bottom plate by screws and nuts that sequentially pass through the bottom plate and the chute. A pulling bar is inserted through the top end of the sliding frame. The inner end of the pulling bar is connected to the connecting block. A pulling rod perpendicular to the pulling bar in the horizontal direction is inserted through the connecting block. The inner end of the pulling rod is connected to the baffle. The baffle is used to limit the tail end of the product. The front and rear positions of the baffle are adjusted by the pulling rod, and the left and right positions of the baffle are adjusted by pulling the connecting block with the pulling bar. This can further improve the accuracy of rolling characters.

[0008] Advantages of the present utility model: The structure is reasonably designed, which can facilitate the adjustment of each structure during the test stage, ensure the accuracy of rolling characters, facilitate the replacement of the product support module, and has high applicability of the tooling. Description of the Drawings

[0009] Figure 1 It is a schematic structural diagram of the rolling character tooling for the metal pipe body of the present utility model.

[0010] Figure 2 It is a schematic structural diagram of the rolling character tooling for the metal pipe body of the present utility model from another angle.

[0011] In the figure, 1 is the bottom plate, 2 is the product support module, 21 is the module bottom plate, 22 is the support plate, 23 is the screw and nut, 24 is the bearing, 25 is the long slot, 3 is the threaded post, 31 is the adjusting nut, 4 is the upper cover plate, 5 is the guide rail block, 6 is the slider, 7 is the cylinder, 8 is the character mold, 81 is the fixing screw, 9 is the limiting mechanism, 91 is the chute, 92 is the sliding frame, 93 is the connecting block, 94 is the pulling bar, 95 is the pulling rod, 96 is the baffle, and A is the product. Detailed Description of the Embodiment

[0012] The present utility model will be further described in detail below in conjunction with the embodiments and the specific implementation manners.

[0013] As Figure 1 、 2As shown in the figure, the metal pipe body rolling letter tooling has a structure including a bottom plate 1, a product support module 2, a threaded column 3, an upper cover plate 4, a guide rail block 5, a slider 6, a cylinder 7, a letter mold 8, and a limit mechanism 9. Among them, a detachable and position-adjustable product support module 2 is installed on the bottom plate 1. Threaded columns 3 are provided at the four corners of the bottom plate 1, and the threaded columns 3 are connected to the four corners of the upper cover plate 4 arranged parallel above the bottom plate 1. Adjusting nuts 31 are respectively provided at the joints of the top and bottom surfaces of the upper cover plate 4 and the threaded columns 3. A guide rail block 5 is installed on the bottom surface of the upper cover plate 4, and the slider 6 is slidably connected to the guide rail block 5. The letter mold 8 is detachably fixed to the bottom surface of the slider 6 by fixing screws 81. A cylinder 7 is provided at one side edge of the bottom surface of the upper cover plate 4, and the output end of the cylinder 7 is connected to the side surface of the guide rail block 5. A limit mechanism 9 is provided on the top surface of the bottom plate 1 behind the product support module 2, and product A is placed on the product support module 2.

[0014] The product support module 2 includes a module bottom plate 21, a support plate 22, and bearings 24. Long grooves 25 are respectively provided on both sides of the module bottom plate 21. The module bottom plate 21 is fixed to the top surface of the bottom plate 1 by screw nuts 23 that sequentially pass through the bottom plate 1 and the long grooves 25. A pair of support plates 22 are fixed to the top surface of the module bottom plate 21 by fixing screws. A pair of bearings 24 are installed between the support plates 22, and product A is placed on the two bearings 24.

[0015] Loosening the screw nuts 23 can adjust the fixed position of the module bottom plate 21, and removing the screw nuts 23 can replace the product support module 2 with different specifications. With different specifications of bearings 24, it can be adapted to products A with different outer diameters.

[0016] The limit mechanism 9 includes a sliding frame 92, a connecting block 93, a pull bar 94, a pull rod 95, and a baffle 96. The sliding frame 92 is slidably connected in the chute on the bottom plate 1 on the side of the product support module 2, and the sliding frame 92 is fixed to the top surface of the bottom plate 1 by screw nuts that sequentially pass through the bottom plate 1 and the chute. A pull bar 94 is inserted through the top end of the sliding frame 92. The inner end of the pull bar 94 is connected to the connecting block 93. A pull rod 95 perpendicular to the pull bar 94 in the horizontal direction is inserted through the connecting block 93, and the inner end of the pull rod 95 is connected to the baffle 96.

[0017] The baffle 96 is used to limit the tail end of product A. The front and back positions of the baffle 96 are adjusted by the pull rod 95, and the left and right positions of the baffle 96 are adjusted by pulling the connecting block 93 with the pull bar 94.

[0018] According to the above structure, during operation,

[0019] 1. Place the overall tooling on a flat workbench surface;

[0020] 2. Measure the outer diameter of the product with a caliper, and select a suitable product support module 2 according to the outer diameter of the product;

[0021] 3. Tighten the four screw nuts 23 to fix the position of the product support module 2;

[0022] 4. Check the printing requirements of the product and replace the corresponding type mold 8;

[0023] 5. Tighten the screw 81 to ensure that the position of the type mold 8 is fixed;

[0024] 6. Observe the height between the type mold 8 and the product A from the front. If the height between the product A and the type mold 8 is relatively far, remove the product A and manually push the cylinder 7 to the middle (directly above the product A);

[0025] 7. Loosen the adjusting nut 31, place the product in the product support module 2, and observe whether the product A touches the type mold 8. If it touches, fix the adjusting nut 31;

[0026] 8. Remove the product A and retract the cylinder 7 to its initial position;

[0027] 9. Place the product A and adjust the limit mechanism 9 until the printing position of the product A coincides with the position of the type mold 8, and tighten the screw nut to fix the position of the limit mechanism 9;

[0028] 10. Place the product A so that the head of the product abuts against the baffle 96, start the cylinder 7 for the rolling letter test. If the printing is unclear, repeat steps 6 - 8 and adjust the type mold 8 downward. If the printing is too heavy, go back to steps 6 - 8 and adjust the type mold 8 upward. If the printing position is incorrect, repeat step 9 to adjust the position of the baffle 96, or adjust the position of the product support module 2.

[0029] All the above components are prior arts, and those skilled in the art can use any models and existing designs that can achieve their corresponding functions.

[0030] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the creative concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. Metal tube body rolling tool, characterized in that: The invention comprises a base plate (1), a product support module (2), a threaded column (3), an upper cover plate (4), a guide rail block (5), a slider (6), a cylinder (7) and a character mold (8), wherein the base plate (1) is provided with a detachable and positionally adjustable product support module (2), the four corners of the base plate (1) are provided with threaded columns (3), the threaded columns (3) are connected to the four corners of the upper cover plate (4) arranged parallel to the base plate (1), and the top and bottom surfaces of the upper cover plate (4) are connected to the threaded columns (3) An adjusting nut (31) is provided, a guide block (5) is provided on the bottom surface of the upper cover plate (4), a slide block (6) is slidably connected to the guide block (5), a font (8) is detachably fixed to the bottom surface of the slide block (6) by means of a fixing screw (81), a cylinder (7) is provided on one edge of the bottom surface of the upper cover plate (4), an output end of the cylinder (7) is connected to the side surface of the guide block (5), a limiting mechanism (9) is provided on the top surface of the bottom plate (1) at the rear side of the product support module (2), and a product (A) is placed on the product support module (2).

2. The metal tube body rolling tool as claimed in claim 1, characterized in that: The product support module (2) comprises a module base plate (21), a bracket plate (22) and a bearing (24). Long grooves (25) are respectively provided on both sides of the module base plate (21). The module base plate (21) is fixed to the top surface of the base plate (1) by screws and nuts (23) that pass through the base plate (1) and the long grooves (25) in sequence. A pair of bracket plates (22) are fixed to the top surface of the module base plate (21) by fixing screws. A pair of bearings (24) are installed between the bracket plates (22). The product (A) is placed on the two bearings (24).

3. The metal tube body rolling tool as claimed in claim 1 or 2, characterized in that: The device also includes a limiting mechanism (9), which includes a sliding frame (92), a connecting block (93), a pull rod (94), a pull rod (95) and a baffle (96). The sliding frame (92) is slidably connected to a slide groove on a bottom plate (1) on the side of the product support module (2). The sliding frame (92) is fixed to the top surface of the bottom plate (1) by screws and nuts that pass through the bottom plate (1) and the slide groove in sequence. A pull rod (94) is passed through the top of the sliding frame (92). The inner end of the pull rod (94) is connected to the connecting block (93). A pull rod (95) is passed through the connecting block (93) and is perpendicular to the pull rod (94) in the horizontal direction. The inner end of the pull rod (95) is connected to the baffle (96).

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