Double-acting wedge side flanging die

Abstract

The utility model discloses a double-acting tapered wedge side flanging die, which relates to the technical field of die processing and comprises a reverse side block and a tapered wedge block, an end block is arranged on the outer surface of one side of the reverse side block, an inclined sliding block is movably connected to the middle of the reverse side block, a first inclined surface block is arranged on the outer surface of one side of the end block, and a second inclined surface block is arranged on the outer surface of the other side of the end block. A second inclined surface block is arranged on the outer surface of one side of the inclined wedge block, a mounting top block is arranged on the outer surface of the upper end of the inclined wedge block, an oil tank is detachably connected to the outer surface of one side of the inclined sliding block, and a control valve is arranged on the outer surface of the lower end of the oil tank. According to the double-acting tapered wedge side flanging die, the oil tank is detachably connected to the outer surface of one side of the arranged inclined sliding block, lubricating oil can be stored in the oil tank when the oil tank is used, the lubricating oil can be discharged through the control valve, the lubricating oil is guided into the surface of the oiling roller through the oil guide pipe and the oil distribution pipe, and therefore the oil coating roller is prevented from being damaged. And the surfaces of the workpieces are oiled by the oiling roller, so that abrasion caused by sliding between the workpieces can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a double-action inclined wedge side flanging mold. Background Art

[0002] The inclined wedge mechanism is a mechanism that converts the vertical force of the machine tool into the inclined force according to the needs of stamping processing. In the processing of automotive parts, some parts need to be shaped by double-action inclined wedge side flanging dies, but the existing double-action inclined wedge side flanging dies have certain inconveniences when used.

[0003] The Chinese utility model patent application number: CN202222075379.5 discloses a V-shaped part double-sided flanging one-time forming die, in which the upper and lower templates cooperate to perform preliminary limiting and flanging processing on the side of the material, and it is also convenient to flanging both sides of larger materials at the same time, and a sliding plate is used to facilitate the sliding of the first inclined wedge, and the flanging plate is used to further extrude and flanging the side of the material, and the first return spring and the first inclined wedge are used to cooperate to improve the extrusion effect of the flanging plate, but the forming die is not convenient for replenishing oil for the sliding of the first inclined wedge when in use, and the sliding wear between the workpieces is large, and secondly, the forming die is not convenient for fixing and installing the module when in use, and the stability after installation is poor, and the module is prone to slipping when used for a long time. For this reason, we propose a double-action inclined wedge side flanging die. Utility Model Content

[0004] The main purpose of the utility model is to provide a double-action inclined wedge side flanging die, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a double-acting inclined wedge side flanging mold, comprising a reverse side block and an inclined wedge block, an outer surface of one side of the reverse side block is provided with an end block, the middle part of the reverse side block is movably connected with an inclined sliding block, an outer surface of one side of the end block is provided with a first inclined surface block, an outer surface of one side of the inclined wedge block is provided with a second inclined surface block, an upper end outer surface of the inclined wedge block is provided with a mounting top block, an outer surface of one side of the inclined sliding block is detachably connected with an oil tank, a control valve is provided on the lower end outer surface of the oil tank, an outer surface of one end of the control valve is detachably connected with an oil guide pipe, an outer surface of the lower end of the inclined sliding block is provided with an embedded block, side grooves are provided on both side outer surfaces of the embedded block, an oil coating roller is movably connected to the middle part of the side groove, and an oil distribution pipe is provided on the outer wall of the oil guide pipe.

[0006] Preferably, the upper end outer surface of the mounting top block is provided with a docking thread hole, the two side outer surfaces of the mounting top block are provided with side holes and guide rods, the guide rods are located on both sides of the side holes, a baffle is provided on the outer surface of one end of the guide rod, the outer wall of the guide rod is movably connected with a push plate, a limiting spring is provided between the push plate and the baffle, and an anti-slip rod is provided on the front end outer surface of the push plate.

[0007] Preferably, a built-in groove is provided in the middle of the reverse side block, a nitrogen spring is detachably connected to an inner surface of one side of the built-in groove, and a bottom slide plate is movably connected to an outer surface of the lower end of the reverse side block.

[0008] Preferably, the oil guide pipe passes through the inclined sliding block and the embedded block, the upper outer surface of the oil tank is provided with a top cover, the number of the side grooves is two groups, and the side grooves are distributed in a symmetrical structure.

[0009] Preferably, the outer surfaces of both ends of the oil coating roller are provided with rotating shafts, and the oil coating roller is movably connected to the side grooves through the rotating shafts.

[0010] Preferably, the connecting wire holes and the side holes are through structures, the number of the guide rods is four groups, and the guide rods are distributed in a symmetrical structure.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The outer surface of one side of the inclined sliding block is detachably connected to an oil tank, which can store lubricating oil when in use. The lubricating oil can be discharged through a control valve, and the lubricating oil can be introduced into the surface of the oil coating roller through an oil guide pipe and an oil distribution pipe, so that the oil coating roller can oil the surface of the workpiece to avoid wear caused by sliding between the workpieces; the installed top block can facilitate the fixed installation of the inclined wedge block when in use, and when fixing, the anti-slip rod can be inserted into the side hole through the limit spring rebound push plate, which can have the effect of resisting and tightening the screw rod fixed in the docking screw hole, so as to avoid the screw rod from slipping and loosening after long-term use, and has high stability when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a structural diagram of the reverse side block of the utility model;

[0015] Figure 3 It is a cross-sectional structural diagram of the inclined sliding block of the utility model;

[0016] Figure 4 This is a cross-sectional structural diagram of the embedded block of the utility model;

[0017] Figure 5 This is a structural diagram of the top block installed in the utility model.

[0018] In the figure: 1. reverse side block; 2. inclined wedge block; 3. end block; 4. inclined sliding block; 5. first inclined surface block; 6. second inclined surface block; 7. mounting top block; 8. oil tank; 9. control valve; 10. oil guide pipe; 11. built-in groove; 12. nitrogen spring; 13. embedded block; 14. side groove; 15. oiling roller; 16. oil distribution pipe; 17. docking thread hole; 18. side hole; 19. guide rod; 20. baffle; 21. push plate; 22. limit spring; 23. anti-drop rod; 24. bottom slide plate. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-5 As shown, a double-acting inclined wedge side flanging mold provided by an embodiment of the utility model comprises a reverse side block 1 and an inclined wedge block 2, an outer surface of one side of the reverse side block 1 is provided with an end block 3, a middle part of the reverse side block 1 is movably connected with an inclined sliding block 4, an outer surface of one side of the end block 3 is provided with a first inclined surface block 5, an outer surface of one side of the inclined wedge block 2 is provided with a second inclined surface block 6, an upper end outer surface of the inclined wedge block 2 is provided with a mounting top block 7, an outer surface of one side of the inclined sliding block 4 is detachably connected with an oil tank 8, a lower end outer surface of the oil tank 8 is provided with a control valve 9, an outer surface of one end of the control valve 9 is detachably connected with an oil guide pipe 10, an outer surface of the lower end of the inclined sliding block 4 is provided with an embedded block 13, outer surfaces of both sides of the embedded block 13 are provided with side grooves 14, an oil coating roller 15 is movably connected to the middle part of the side groove 14, and an oil distribution pipe 16 is provided on the outer wall of the oil guide pipe 10.

[0021] Specifically, in this embodiment, it includes a reverse side block 1 and an inclined wedge block 2, an end block 3 is provided on one side outer surface of the reverse side block 1, an inclined sliding block 4 is movably connected to the middle part of the reverse side block 1, a first inclined surface block 5 is provided on one side outer surface of the end block 3, and the first inclined surface block 5 can be fitted with the second inclined surface block 6 when in use, and when the first inclined surface block 5 and the second inclined surface block 6 are in contact and fitted, their own inclined surfaces can be easily displaced, so that the reverse side block 1 can be moved, a second inclined surface block 6 is provided on one side outer surface of the inclined wedge block 2, a mounting top block 7 is provided on the upper end outer surface of the inclined wedge block 2, and an oil tank 8 is detachably connected to the outer surface of the inclined sliding block 4 on one side, and an oil tank 8 is provided on the outer surface of the oil tank 8. The box 8 can store lubricating oil when in use, and the lubricating oil can be discharged through the control valve 9, and the lubricating oil can be introduced to the surface of the oiling roller 15 through the oil guiding pipe 10 and the oil distribution pipe 16, so that the oiling roller 15 can oil the surface of the workpiece, thereby avoiding wear caused by sliding between the workpieces. The outer surface of the lower end of the oil tank 8 is provided with a control valve 9, and the outer surface of one end of the control valve 9 is detachably connected to the oil guiding pipe 10, and the outer surface of the lower end of the inclined sliding block 4 is provided with an embedded block 13, and the outer surfaces of both sides of the embedded block 13 are provided with side grooves 14, and the middle part of the side groove 14 is movably connected to the oiling roller 15, and the outer wall of the oil guiding pipe 10 is provided with an oil distribution pipe 16.

[0022] The utility model provides a double-acting inclined wedge side flanging die, which is provided with an inclined sliding block 4, and the outer surface of one side is detachably connected to an oil tank 8. The oil tank 8 can store lubricating oil when in use, and the lubricating oil can be discharged through a control valve 9, and the lubricating oil can be introduced to the surface of an oil coating roller 15 through an oil guide pipe 10 and an oil distribution pipe 16, so that the oil coating roller 15 oils the surface of the workpiece, thereby avoiding wear caused by sliding between the workpieces.

[0023] In an embodiment provided by the present invention, a docking thread hole 17 is provided on the outer surface of the upper end of the mounting top block 7, and side holes 18 and guide rods 19 are provided on the outer surfaces of both sides of the mounting top block 7. The guide rods 19 are located on both sides of the side holes 18, and a baffle 20 is provided on the outer surface of one end of the guide rod 19. A pushing plate 21 is movably connected to the outer wall of the guide rod 19, and a limiting spring 22 is provided between the pushing plate 21 and the baffle 20. An anti-slip rod 23 is provided on the outer surface of the front end of the pushing plate 21. The mounting top block 7 can facilitate the fixed installation of the inclined wedge block 2 when in use, and the anti-slip rod 23 can be inserted into the side hole 18 by the rebound of the limiting spring 22 when fixing, which can play a resisting and tightening effect on the screw rod fixed in the docking thread hole 17, and can prevent the screw rod from slipping and loosening after long-term use, and has high stability when in use.

[0024] In another embodiment provided by the utility model, a built-in groove 11 is provided in the middle of the reverse side block 1, and a nitrogen spring 12 is detachably connected to the inner surface of one side of the built-in groove 11. When in use, the nitrogen spring 12 can facilitate the rebound of the inclined sliding block 4 on the embedded block 13, so that the embedded block 13 can drive the inclined sliding block 4 to move and reset, and the outer surface of the lower end of the reverse side block 1 is movably connected to the bottom sliding plate 24.

[0025] In another embodiment provided by the utility model, the oil guide pipe 10 passes through the inclined slider 4 and the embedded block 13, the upper outer surface of the oil tank 8 is provided with a top cover, the number of side grooves 14 is two groups, and the side grooves 14 are distributed in a symmetrical structure, and the oil guide pipe 10 mainly serves to transport the lubricating oil when in use.

[0026] In an embodiment provided by the utility model, the outer surfaces of both ends of the oiling roller 15 are provided with rotating shafts, and the oiling roller 15 is movably connected to the side groove 14 through the rotating shaft, so that the oiling roller 15 can be conveniently rolled for oiling.

[0027] In another embodiment provided by the utility model, the docking thread hole 17 and the side hole 18 are through structures, the number of the guide rods 19 is four groups, and the guide rods 19 are distributed in a symmetrical structure, so that the docking thread hole 17 can facilitate the installation of the fixed screw rod when in use.

[0028] It should be noted that the utility model is a double-action inclined wedge side flanging die. When in use, the inclined wedge block 2 can be installed on the stamping equipment through the installation top block 7, so that the installation top block 7 is fixed by the docking wire hole 17 to install the fixed screw rod. When fixed, the anti-slip rod 23 can be pulled back by the push plate 21, so that the push plate 21 squeezes the limit spring 22. After the fixed screw rod is fixed, the push plate 21 can be loosened to make the limit spring 22 rebound on the push plate 21, so that the push plate 21 pushes the anti-slip rod 23 through the side The hole 18 is pushed to the surface of the screw rod and the screw rod is pressed against and tightened, which can prevent the screw rod from slipping and loosening after long-term use. It has high stability when in use. When in use, the embedded block 13 under the inclined sliding block 4 is embedded in the built-in groove 11. When the punching equipment drives the inclined wedge block 2 to move downward, the second inclined surface block 6 on the inclined wedge block 2 first contacts with the first inclined surface block 5. When the first inclined surface block 5 and the second inclined surface block 6 are in contact and fit, their own inclined surfaces can be easily displaced and staggered, so that the reverse side block 1 can be moved on the bottom slide plate 24. The inclined surface of the inclined wedge block 2 contacts the inclined surface of the inclined slider 4 and squeezes the inclined slider 4 to move backward. At this time, the embedded block 13 placed under the inclined slider 4 is attached to the two sides of the built-in groove 11 through the oiling roller 15 for rolling displacement. Then the embedded block 13 squeezes the piston rod of the nitrogen spring 12 to compress the nitrogen in the nitrogen spring 12. When the external pressure decreases, the compressed nitrogen will expand and push the piston rod out. When in use, the same nitrogen spring 12 is installed between the reverse side block 1 and the bottom slide plate 24. After the inclined wedge block 2 is raised, the reverse side block 1 will be reset by the nitrogen spring 12, and the inclined sliding block 4 will also be reset by the rebound of the nitrogen spring 12, thereby completing the double action between the reverse side block 1 and the inclined sliding block 4. When it is necessary to replenish the lubricating oil, the lubricating oil in the oil tank 8 can be discharged through the control valve 9, and then the lubricating oil can be introduced into the surface of the oil coating roller 15 through the oil guide pipe 10 and the oil distribution pipe 16, so that the oil coating roller 15 is smeared on the inner wall of the built-in groove 11 when rolling, which can achieve a lubricating effect and avoid wear, which is more practical.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A double-action oblique wedge side flanging die, comprising a reverse side block (1) and an oblique wedge block (2), characterized in that: An end block (3) is provided on one side outer surface of the reverse side block (1), an inclined slider (4) is movably connected to the middle of the reverse side block (1), a first inclined surface block (5) is provided on one side outer surface of the end block (3), a second inclined surface block (6) is provided on one side outer surface of the inclined wedge block (2), a mounting top block (7) is provided on the upper end outer surface of the inclined wedge block (2), an oil tank (8) is detachably connected to one side outer surface of the inclined slider (4), a control valve (9) is provided on the lower end outer surface of the oil tank (8), an oil guide pipe (10) is detachably connected to one end outer surface of the control valve (9), an embedded block (13) is provided on the lower end outer surface of the inclined slider (4), side grooves (14) are provided on both sides of the embedded block (13), an oil coating roller (15) is movably connected to the middle of the side groove (14), and an oil distribution pipe (16) is provided on the outer wall of the oil guide pipe (10).

2. A double-action oblique wedge side flanging die according to claim 1, characterized in that: The upper end outer surface of the mounting top block (7) is provided with a butt-jointing thread hole (17), and the outer surfaces of both sides of the mounting top block (7) are provided with side holes (18) and guide rods (19), the guide rods (19) are located on both sides of the side holes (18), a baffle (20) is provided on the outer surface of one end of the guide rod (19), the outer wall of the guide rod (19) is movably connected with a push plate (21), a limit spring (22) is provided between the push plate (21) and the baffle (20), and an anti-drop rod (23) is provided on the front end outer surface of the push plate (21).

3. A double-action oblique wedge side flanging die according to claim 1, characterized in that: A built-in groove (11) is provided in the middle of the reverse side block (1), a nitrogen spring (12) is detachably connected to an inner surface of one side of the built-in groove (11), and a bottom slide plate (24) is movably connected to an outer surface of the lower end of the reverse side block (1).

4. A double-action oblique wedge side flanging die according to claim 1, characterized in that: The oil guide pipe (10) passes through the inclined slide block (4) and the embedded block (13); the upper outer surface of the oil tank (8) is provided with a top cover; the side grooves (14) are provided in two groups, and the side grooves (14) are distributed in a symmetrical structure.

5. The double-action oblique wedge side flanging die according to claim 1, characterized in that: The outer surfaces of both ends of the oil coating roller (15) are provided with rotating shafts, and the oil coating roller (15) is movably connected to the side groove (14) via the rotating shafts.

6. A double-action oblique wedge side flanging die according to claim 2, characterized in that: The butt-jointing wire holes (17) and the side holes (18) are through structures, the number of the guide rods (19) is four groups, and the guide rods (19) are distributed in a symmetrical structure.

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