Reinforced pipe grooving die

Abstract

The utility model discloses a kind of strengthen pipe slotting mould, comprising: slotting upper knife fixed seat, bottom is equipped with limit block, slotting upper knife is equipped in the inside of slotting upper knife fixed seat, the surface of the limit block is equipped with second sliding slot and second sliding slot inside is equipped with slotting lower knife;Upper sliding block, set in the rear side of the slotting upper knife fixed seat;Lower sliding block reset component, output end is connected with lower sliding block, the inside of the lower sliding block is equipped with locating groove and the slotting lower knife is set in the inside of locating groove;Mould lower fixed plate;Mould lower locating plate.The utility model can in slotting process upper sliding block and slotting upper knife up-down synchronous operation, lower sliding block and slotting lower knife left-right synchronous operation, slotting lower knife can automatically extend into and exit reinforced pipe inner hole, solve the problem that slotting lower knife is broken when reinforced pipe is pulled out from slotting lower knife after slotting is completed due to manual force is not uniform, will not cause hand pain and hand fatigue problem, indirectly improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, and in particular to a reinforcing tube grooving mold. Background Technology

[0002] The reinforcing tube is the pivot point for the car sun visor's rotation. It is hollow inside, with the sun visor light wire passing through its inner hole. During rotation, it serves both as a pivot point and as a protector for the light's power cable. The groove in the reinforcing tube is for installing a sun visor light wire holder at one end for positioning.

[0003] The existing grooving process for reinforcing tubes involves the operator inserting the reinforcing tube into the grooving mold for positioning, then grooving it, and finally pulling the reinforcing tube out. When manually pulling the grooved end of the reinforcing tube out of the mold, uneven manual force can easily cause the grooving cutter to break. Moreover, prolonged production can easily cause operator fatigue and result in low production efficiency. Summary of the Invention

[0004] This utility model provides a reinforcing tube grooving mold, in which the upper slider and the upper grooving blade move synchronously up and down during the grooving process, and the lower slider and the lower grooving blade move synchronously left and right. The lower grooving blade can automatically extend into and retract from the inner hole of the reinforcing tube, solving the problem of the lower grooving blade breaking due to uneven manual force when pulling the reinforcing tube out after grooving. When grooving in batches, the lower slider reset component can drive the lower grooving blade to move automatically out of the reinforcing tube, avoiding hand pain and fatigue, and indirectly improving production efficiency.

[0005] To solve the above-mentioned technical problems, this utility model provides a reinforcing tube grooving mold, comprising: A grooving upper blade fixing seat is provided with a limiting block at the bottom. A grooving upper blade is provided through the inside of the grooving upper blade fixing seat. A second sliding groove is provided on the surface of the limiting block and a grooving lower blade is provided inside the second sliding groove. The upper slider is located on the rear side of the upper blade fixing seat of the cutting groove; A slider reset assembly has a slider connected to its output end. The slider has a positioning groove inside and the cutting tool is located inside the positioning groove. The mold lower fixing plate is provided with a first slot and a second slot, and the upper slider and the upper cutting knife fixing seat are respectively inserted into the first slot and the second slot; The mold lower positioning plate is provided with a movable cavity and a mounting cavity. The lower slider reset assembly is movably disposed inside the movable cavity, and the limiting block is disposed inside the upper cutting blade of the cutting groove.

[0006] As a preferred embodiment of the above technical solution, the top of the grooving upper blade fixing seat is provided with a mold upper positioning plate, the bottom of the mold upper positioning plate is provided with a mold upper mounting plate and a mold upper adjusting plate, the grooving upper blade fixing seat and the upper slider are both located at the bottom of the mold upper adjusting plate, and a lifting component and a guide rod are provided between the mold upper mounting plate and the mold upper adjusting plate. The lifting component is set as an electric push rod, and the lifting component is used to push the mold upper adjusting plate, the grooving upper blade fixing seat and the upper slider to rise and fall.

[0007] As a preferred embodiment of the above technical solution, the lower cutting blade and the upper cutting blade are arranged perpendicularly to each other, the lower cutting blade has a through cutting groove, the upper cutting blade is inserted into the cutting groove, and the lower cutting blade has a through locking groove disposed inside the lower slider.

[0008] As a preferred embodiment of the above technical solution, the lower slider reset assembly is configured as an electric lead screw, the lower positioning plate of the mold has a through-hole movable shaft cavity and communicates with the movable cavity, the top of the lower slider is provided with a fitting contact surface, the bottom side of the upper slider is provided with a lower contact surface and matches the fitting contact surface, the top of the lower slider is provided with a grooving cutter limiting strip, and the grooving cutter limiting strip is inserted into the locking groove.

[0009] As a preferred embodiment of the above technical solution, the bottom of the mold lower positioning plate is provided with a positioning base plate, one end of the positioning base plate is inserted with a locking plate, a support plate is provided between the positioning base plate and the mold lower positioning plate, and an installation groove is provided between the locking plate and the support plate.

[0010] As a preferred embodiment of the above technical solution, a guide seat is inserted into the mounting groove, a third sliding groove is provided on the surface of the guide seat, a limiting seat is provided on one side of the guide seat, and the limiting seat is horizontally arranged with the positioning plate.

[0011] As a preferred embodiment of the above technical solution, the surface of the lower positioning plate of the mold is provided with a first sliding groove and communicates with the mounting cavity, and the first sliding groove and the third sliding groove are horizontally arranged.

[0012] As a preferred embodiment of the above technical solution, the card plate and the limiting seat are provided with reinforcing tubes, which are slidably disposed inside the third sliding groove and extend into the first sliding groove.

[0013] As a preferred embodiment of the above technical solution, the reinforcing tube passes through the first sliding groove and is close to the surface of the limiting block, and one end of the cutting blade is inserted into the reinforcing tube.

[0014] This utility model provides a grooving mold for reinforcing tubes, comprising a grooving upper blade fixing seat, a limiting block, an upper grooving blade, a lower grooving blade, an upper slider, a lower slider, and a lower slider reset assembly. After the reinforcing tube is placed on the guide seat surface and moved inwards into the first groove of the lower positioning plate of the mold, pressing against the limiting block, the upper slider and the grooving upper blade fixing seat move downwards. The lower grooving blade and the lower slider are integrated through a lower grooving blade limiting strip. The upper slider first presses down on the lower slider, pushing it towards one end of the reinforcing tube, causing the internal lower grooving blade to move laterally and extend into the reinforcing tube. The upper slider and the grooving upper blade fixing seat continue to move downwards, causing the upper grooving blade to cut into the reinforcing tube and enter the cutting groove. After grooving the reinforcing tube, the upper slider and the upper grooving cutter positioning seat move upwards to return to their original positions. The lower slider reset assembly pulls the lower slider to move backwards to reset, completing one grooving cycle. During the grooving process, the upper slider and the upper grooving cutter move up and down synchronously, while the lower slider and the lower grooving cutter move left and right synchronously. The lower grooving cutter can automatically extend into and retract from the inner hole of the reinforcing tube, solving the problem of the lower grooving cutter breaking due to uneven manual force when pulling the reinforcing tube out after grooving. When grooving in batches, the lower slider reset assembly can drive the lower grooving cutter to automatically move out of the reinforcing tube, avoiding hand pain and fatigue, and indirectly improving production efficiency.

[0015] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the overall structure of this utility model; Figure 3 This is a schematic diagram showing the installation positions of the limiting block and the sliding block of this utility model; Figure 4 This is a schematic diagram showing the position of the reinforcing tube after positioning according to this utility model; Figure 5 This is a schematic diagram of the groove cut after positioning the reinforcing tube of this utility model.

[0017] In the figure: 1. Grooving upper blade fixing seat, 11. Limiting block, 12. Grooving upper blade, 13. Grooving lower blade, 2. Upper slider, 3. Lower slider reset assembly, 31. Lower slider, 32. Contact surface, 33. Grooving lower blade limiting strip, 4. Mold lower fixing plate, 41. First slot, 42. Second slot, 5. Mold lower positioning plate, 51. Movable cavity, 52. Mounting cavity, 53. First slide groove, 6. Guide seat, 61. Limiting seat, 7. Positioning base plate, 71. Locking plate, 72. Support plate, 73. Mounting groove, 8. Mold upper positioning plate, 81. Mold upper mounting plate, 82. Mold upper adjusting plate, 9. Reinforcing tube. Detailed Implementation

[0018] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] See Figure 1-5 This utility model embodiment provides a reinforcing tube grooving mold, comprising: The upper cutting knife fixing seat 1 has a limiting block 11 at the bottom, and an upper cutting knife 12 is provided through the interior of the upper cutting knife fixing seat 1. The surface of the limiting block 11 is provided with a second sliding groove and the lower cutting knife 13 is provided inside the second sliding groove. The upper slider 2 is located on the rear side of the upper cutter fixing seat 1; The lower slider reset assembly 3 has an output end connected to a lower slider 31. The lower slider 31 has a positioning groove inside and the grooving cutter 13 is set inside the positioning groove. The mold lower fixing plate 4 is provided with a first slot 41 and a second slot 42. The upper slider 2 and the upper cutting knife fixing seat 1 are respectively inserted into the first slot 41 and the second slot 42. The mold lower positioning plate 5 is provided with a movable cavity 51 and a mounting cavity 52. ​​The lower slider reset assembly 3 is movably disposed inside the movable cavity 51, and the limit block 11 is disposed inside the upper cutting blade 12.

[0020] This embodiment provides a reinforcing tube grooving mold, which includes a grooving upper blade fixing seat 1, a limiting block 11, a grooving upper blade 12, a grooving lower blade 13, an upper slider 2, a lower slider 31, and a lower slider reset assembly 3. After the reinforcing tube 9 is placed on the surface of the guide seat 6 and moved inwards into the first groove 53 of the lower positioning plate 5 of the mold, pressing against the limiting block 11, the upper slider 2 and the grooving upper blade fixing seat 1 move downwards. The grooving lower blade 13 and the lower slider 31 are combined into one unit through the grooving lower blade limiting strip 33. The upper slider 2 first presses down on the lower slider 31, pushing it towards one end of the reinforcing tube 9, causing the internal grooving lower blade 13 to move laterally and extend into the reinforcing tube 9. The upper slider 2 and the grooving upper blade fixing seat 1 continue to move downwards, causing the grooving upper blade 12 to cut into the reinforcing tube. 9. The upper slider 2 and the upper cutting tool positioning seat 1 move upwards to return to their original positions. The lower slider reset assembly 3 pulls the lower slider 31 to move backwards to reset, completing one grooving cycle. During the grooving process, the upper slider 2 and the upper cutting tool 12 move up and down synchronously, while the lower slider 31 and the lower cutting tool 12 move left and right synchronously. The lower cutting tool 12 can automatically extend into and out of the inner hole of the reinforcing tube 9, solving the problem of the lower cutting tool breaking due to uneven manual force when pulling the reinforcing tube 9 out of the lower cutting tool 12 after grooving. When grooving in batches, the lower slider reset assembly 3 can drive the lower cutting tool 13 to move automatically out of the reinforcing tube, which will not cause hand pain and fatigue, and indirectly improve production efficiency.

[0021] In a further embodiment of this invention, the top of the grooving upper knife fixing seat 1 is provided with a mold upper positioning plate 8, the bottom of the mold upper positioning plate 8 is provided with a mold upper mounting plate 81 and a mold upper adjusting plate 82, the grooving upper knife fixing seat 1 and the upper slider 2 are both located at the bottom of the mold upper adjusting plate 82, and a lifting component and a guide rod are provided between the mold upper mounting plate 81 and the mold upper adjusting plate 82. The lifting component is set as an electric push rod, and the lifting component is used to push the mold upper adjusting plate 82, the grooving upper knife fixing seat 1 and the upper slider 2 to rise and fall.

[0022] In this embodiment, the lifting component provided between the upper mounting plate 81 and the upper adjusting plate 82 of the mold can drive the upper adjusting plate 82 to rise and fall during operation. During the rising and falling process, it drives the bottom-mounted grooving upper knife fixing seat 1 and upper slider 2 to rise and fall. The lifting component can be set as an electric push rod, or it can be set as a hydraulic cylinder or a pneumatic cylinder driven adjustment as needed.

[0023] In a further embodiment of this invention, the lower grooving cutter 13 and the upper grooving cutter 12 are arranged perpendicularly to each other. The lower grooving cutter 13 has a cutting groove running through it. The upper grooving cutter 12 is inserted into the cutting groove. The lower grooving cutter 13 has a locking groove running through it and is located inside the lower slider 31.

[0024] In this embodiment, the upper slider 2 first presses down the lower slider 31 and pushes it toward one end of the reinforcing tube 9, causing the internal grooving cutter 13 to move laterally and extend into the reinforcing tube 9. The upper slider 2 and the grooving cutter positioning seat 1 continue to move downward, causing the grooving cutter 12 to cut into the reinforcing tube 9 and enter the cutting groove provided inside the grooving cutter 13, thus completing the grooving of the reinforcing tube 9.

[0025] In a further embodiment of this invention, the lower slider reset assembly 3 is configured as an electric lead screw, the lower positioning plate 5 of the mold has a through-hole movable shaft cavity and communicates with the movable cavity 51, the top of the lower slider 31 is provided with a contact surface 32, the bottom side of the upper slider 2 is provided with a lower contact surface and matches the contact surface 32, the top of the lower slider 31 is provided with a grooving cutter limit strip 33, and the grooving cutter limit strip 33 is inserted into the locking groove.

[0026] In this embodiment, the lower slider reset assembly 3 can be configured as an electric lead screw according to working requirements. The output end of the electric lead screw passes through the movable shaft cavity and is connected to the lower slider 31, which can drive the lower slider 31 to move in the movable cavity 51. The contact surface 32 is inclined. The bottom side of the upper slider 2 is provided with a lower contact surface. When the lower slider 2 moves downward, it contacts the contact surface 32 and can move it closer to the reinforcing tube 9.

[0027] In a further embodiment of this invention, a positioning base plate 7 is provided at the bottom of the lower positioning plate 5 of the mold, a locking plate 71 is inserted into one end of the positioning base plate 7, a support plate 72 is provided between the positioning base plate 7 and the lower positioning plate 5 of the mold, and an installation groove 73 is provided between the locking plate 71 and the support plate 72.

[0028] In this embodiment, the positioning base plate 7 positions and installs the entire mold, and the positioning plate 71 facilitates the placement of the reinforcing tube 9, allowing it to be inserted into the mold and removed, thus simplifying the operation.

[0029] In a further embodiment of this invention, a guide seat 6 is inserted into the mounting groove 73, the surface of the guide seat 6 is provided with a third sliding groove, and a limiting seat 61 is provided on one side of the guide seat 6. The limiting seat 61 is horizontally arranged with the positioning plate 71.

[0030] In this embodiment, the limiting seat 61 and the positioning plate 71 are horizontally arranged, and the third groove on the surface of the guide seat 6 can slide the reinforcing tube 9, which can limit and support the position of the reinforcing tube 9 from the side during the sliding process.

[0031] In a further embodiment of this invention, the surface of the lower positioning plate 5 of the mold is provided with a first sliding groove 53 and communicates with the mounting cavity 52, and the first sliding groove 53 and the third sliding groove are horizontally arranged.

[0032] In this embodiment, the first groove 53 and the third groove are set horizontally, which can ensure that the reinforcing tube 9 enters stably during the sliding process and provide stable support for the reinforcing tube 9 when cutting the groove. In a further embodiment of this invention, the surfaces of the card plate 71 and the limiting seat 61 are provided with reinforcing tubes 9, which are slidably disposed inside the third slide groove and extend into the first slide groove 53.

[0033] In this embodiment, the reinforcing tube 9 is placed on the surface of the guide seat 6 and moves inward to penetrate into the first groove 53 of the lower positioning plate 5 of the mold, pressing against the limiting block 11 to limit and support the position of the reinforcing tube 9.

[0034] In a further embodiment of this invention, the reinforcing tube 9 passes through the first sliding groove 53 and is close to the surface of the limiting block 11, and one end of the grooving cutter 13 is inserted into the reinforcing tube 9.

[0035] In this embodiment, the end of the reinforcing tube 9 is provided with an internal control. The diameter of the grooving cutter 13 is smaller than that of the reinforcing tube 9. After the reinforcing tube 9 is locked in the overall limited position, the grooving cutter 13 can be moved to insert into the interior of the reinforcing tube 9.

[0036] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. Furthermore, the described specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0038] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A grooving mold for reinforcing tubes, characterized in that, include: The upper grooving knife fixing seat (1) has a limiting block (11) at the bottom. The upper grooving knife fixing seat (1) has a grooving knife (12) running through it. The surface of the limiting block (11) has a second sliding groove and the lower grooving knife (13) is provided inside the second sliding groove. The upper slider (2) is located on the rear side of the upper blade fixing seat (1) of the cutting groove; The lower slider reset assembly (3) has a lower slider (31) connected to its output end. The lower slider (31) has a positioning groove inside and the cutting tool (13) is located inside the positioning groove. The mold lower fixing plate (4) is provided with a first slot (41) and a second slot (42). The upper slider (2) and the upper cutting knife fixing seat (1) are respectively inserted into the first slot (41) and the second slot (42). The mold lower positioning plate (5) is provided with a movable cavity (51) and a mounting cavity (52). The lower slider reset assembly (3) is movably disposed inside the movable cavity (51), and the limiting block (11) is disposed inside the upper cutting tool (12).

2. The reinforcing tube grooving mold according to claim 1, characterized in that, The top of the grooving upper knife fixing seat (1) is provided with a mold upper positioning plate (8), and the bottom of the mold upper positioning plate (8) is provided with a mold upper mounting plate (81) and a mold upper adjusting plate (82). The grooving upper knife fixing seat (1) and the upper slider (2) are both located at the bottom of the mold upper adjusting plate (82). A lifting component and a guide rod are provided between the mold upper mounting plate (81) and the mold upper adjusting plate (82). The lifting component is set as an electric push rod. The lifting component is used to push the mold upper adjusting plate (82), the grooving upper knife fixing seat (1) and the upper slider (2) to rise and fall.

3. The reinforcing tube grooving mold according to claim 1, characterized in that, The lower cutting blade (13) and the upper cutting blade (12) are arranged perpendicular to each other. The lower cutting blade (13) has a cutting groove running through it. The upper cutting blade (12) is inserted into the cutting groove. The lower cutting blade (13) has a locking groove running through it and is located inside the lower slider (31).

4. The reinforcing tube grooving mold according to claim 3, characterized in that, The lower slider reset assembly (3) is set as an electric lead screw. The mold lower positioning plate (5) has a through-hole movable shaft cavity and communicates with the movable cavity (51). The lower slider (31) has a fitting contact surface (32) on its top. The upper slider (2) has a lower contact surface on one side of its bottom and matches the fitting contact surface (32). The lower slider (31) has a grooving cutter limit strip (33) through its top. The grooving cutter limit strip (33) is inserted into the locking groove.

5. A reinforcing tube grooving mold according to claim 1, characterized in that, The bottom of the mold lower positioning plate (5) is provided with a positioning base plate (7), and a positioning plate (71) is inserted into one end of the positioning base plate (7). A support plate (72) is provided between the positioning base plate (7) and the mold lower positioning plate (5), and an installation groove (73) is provided between the positioning plate (71) and the support plate (72).

6. The reinforcing tube grooving mold according to claim 5, characterized in that, The mounting groove (73) is fitted with a guide seat (6), the surface of the guide seat (6) is provided with a third sliding groove, and a limiting seat (61) is provided on one side of the guide seat (6). The limiting seat (61) is horizontally set with the card plate (71).

7. A reinforcing tube grooving mold according to claim 6, characterized in that, The mold lower positioning plate (5) has a first groove (53) on its surface and is connected to the mounting cavity (52). The first groove (53) and the third groove are set horizontally.

8. A reinforcing tube grooving mold according to claim 7, characterized in that, The card plate (71) and the limiting seat (61) are provided with reinforcing tubes (9), which are slidably disposed inside the third groove and extend into the first groove (53).

9. A reinforcing tube grooving mold according to claim 8, characterized in that, The reinforcing tube (9) passes through the first groove (53) and is close to the surface of the limiting block (11). One end of the cutting blade (13) is inserted into the reinforcing tube (9).

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