Adjustable mold machining device

Abstract

The utility model discloses an adjustable die machining device which comprises a base, lifting mechanisms are installed on the two sides of the base, a support is arranged above the middle of the base, a first gear is rotationally installed on the support, a supporting plate is rotationally installed in the middle of the lifting mechanisms, an incomplete gear is fixedly installed at the lower end of the supporting plate, and a second gear is fixedly installed at the lower end of the incomplete gear. The incomplete gear is meshed with the first gear, a rotating mechanism is installed in the supporting plate, a workbench is fixedly installed on the upper surface of the rotating mechanism, and a clamping mechanism is arranged on the workbench. According to the die machining device, the height, the gradient and the horizontal angle of the workbench can be adjusted according to the machining requirements of different dies, the functions are diversified, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of mold processing, in particular to an adjustable mold processing device. Background Art

[0002] Mold processing refers to the processing of forming and blanking tools. It also includes shearing dies and die-cutting dies. Usually, the mold consists of an upper mold and a lower mold. The steel plate is placed between the upper and lower molds, and the material is formed under the action of a press.

[0003] Mould processing requires a workbench, but the existing mould processing workbench is not convenient to adjust and cannot meet the processing requirements, resulting in production inconvenience and reduced production efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an adjustable mold processing device, which solves the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable mold processing device, comprising a base, a lifting mechanism is installed on both sides of the base, a bracket is arranged above the middle of the base, a first gear is rotatably installed on the bracket, a support plate is rotatably installed in the middle of the lifting mechanism, an incomplete gear is fixedly installed on the lower end of the support plate, the incomplete gear is meshed with the first gear, a rotating mechanism is installed inside the support plate, a workbench is fixedly installed on the upper surface of the rotating mechanism, and a clamping mechanism is arranged on the workbench.

[0006] The processing mold is placed on the workbench and fixed by a clamping mechanism. The incomplete gear can be driven to rotate by adjusting the first gear, thereby driving the support plate and the workbench to rotate about the center of the incomplete gear, thereby adjusting the inclination of the mold. The height of the processing mold can be controlled by controlling the lifting mechanism, and the workbench can be rotated by controlling the rotating mechanism to adjust the horizontal angle of the mold. The functions are diverse, thereby meeting the processing needs of different molds and improving work efficiency.

[0007] Preferably, the lifting mechanism includes a threaded rod, a threaded sleeve, and a first bevel gear, and two of each are provided. The two threaded rods are rotatably installed on both sides of the base respectively, the lower end of the threaded rod is fixedly connected to the first bevel gear through a connecting shaft, the threaded sleeve is arranged on the outside of the threaded rod, and the threads inside the threaded sleeve are engaged with the threads of the threaded rod.

[0008] Preferably, a dual-output motor is installed inside the base, the output ends on both sides of the dual-output motor are connected to output shafts through couplings, the other ends of the output shafts are rotatably connected to the side of the base, and second bevel gears are fixedly installed on the two output shafts, and the second bevel gears are engaged with the first bevel gears. The output ends of the dual-output motor are relatively fixed to the output shafts, so that the dual-output motor can drive the output shafts to rotate.

[0009] Preferably, the bracket is in a "concave" shape, with through holes provided on both sides of the groove, and the two sides of the first gear are rotatably installed in the through holes, a knob is fixedly installed at the center of one side, and connecting plates are fixedly installed on both sides of the bracket, and the other end of the connecting plate away from the bracket is fixedly installed with the threaded sleeve.

[0010] Preferably, cylindrical protrusions are provided in the middle of both sides of the support plate, a fixing block is provided on the side of the threaded sleeve close to the support plate, and a circular groove is provided on the side of the fixing block away from the threaded sleeve. The protrusions are fitly embedded in the circular grooves, so that the support plate can rotate with the protrusions as the center, and the center of the protrusion coincides with the center of the incomplete gear.

[0011] Preferably, the rotating mechanism includes a second gear, a third gear, a second knob and a second connecting shaft. The second gear is installed at the center of the support plate, the third gear is installed at the middle position of the support plate close to the edge and meshes with the second gear. The second connecting shaft is fixedly installed at the center of the upper surface of the third gear, and the second knob is fixedly installed at the other end of the second connecting shaft.

[0012] Preferably, a groove is provided at the upper end of the support plate, the third connecting shaft is rotatably connected to the center of the support plate, the second gear is fixedly connected to the third connecting shaft, and the lower surface of the second gear fits in the groove of the support plate, and one end of the second connecting shaft close to the third gear is rotatably installed in the groove of the support plate.

[0013] Preferably, the workbench is placed on the upper surface of the second gear and is fixedly mounted on the bottom of the workbench via a third connecting shaft, so that the workbench is fixedly connected to the second gear.

[0014] Preferably, the clamping mechanism includes a second threaded rod, a second threaded sleeve, a limit plate and a third knob. A sliding groove that fits the second threaded sleeve is provided inside the workbench and extends to the upper surface of the workbench. Two second threaded sleeves are slidably provided in the sliding groove. The second threaded rod passes through the sliding groove and the second threaded sleeve and is rotatably connected to both sides of the workbench. Bolts are provided on the upper surface of the second threaded sleeve, and a threaded hole is provided at the lower end of the limit plate. The two are fixedly connected by threads, and the third knob is fixedly connected to one end of the second threaded rod.

[0015] Preferably, the threads of the second threaded rod are arranged oppositely from the middle to both ends, and the second threaded sleeves are arranged at symmetrical positions on both sides of the second threaded rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting a lifting mechanism, a clamping mechanism, a workbench, a rotating mechanism, an incomplete gear and gears of various sizes, the workbench can be freely raised and lowered, rotated and tilted, and free adjustment between height and angle is achieved. It has diverse functions, thereby meeting the processing requirements of different molds and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a side cross-sectional schematic diagram of the utility model;

[0019] Figure 3 It is a top view schematic diagram of the utility model.

[0020] In the figure: 1. base; 2. lifting mechanism; 21. threaded rod; 22. threaded sleeve; 221. fixed block; 222. circular groove; 23. first bevel gear; 24. connecting shaft; 3. bracket; 4. first gear; 41. knob; 5. support plate; 51. bump; 6. incomplete gear; 7. rotating mechanism; 71. second gear; 72. third gear; 73. second knob; 74. second connecting shaft; 8. workbench; 9. clamping mechanism; 91. second threaded rod; 92. second threaded sleeve; 93. limit plate; 94. third knob; 10. dual output motor; 11. output shaft; 12. second bevel gear; 13. third connecting shaft; 14. groove; 15. connecting plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: comprising a base 1, a lifting mechanism 2 is installed on both sides of the base 1, a bracket 3 is fixedly installed in the middle of the upper surface of the base 1, a first gear 4 is rotatably installed on the bracket 3, a support plate 5 is rotatably installed in the middle of the lifting mechanism 2, an incomplete gear 6 is fixedly installed on the lower end of the support plate 5, the incomplete gear 6 is engaged with the first gear 4, a rotating mechanism 7 is installed inside the support plate 5, a workbench 8 is fixedly installed on the upper surface of the rotating mechanism 7, and a clamping mechanism 9 is provided on the workbench 8;

[0023] The lifting mechanism 2 includes a threaded rod 21, a threaded sleeve 22, a first bevel gear 23 and a connecting shaft 24. The threaded rod 21 is rotatably installed at the middle position on both sides of the base 1. The threaded sleeve 22 is sleeved on the outside of the threaded rod 21, and the thread on the inner side of the threaded sleeve 22 is engaged with the thread on the threaded rod 21. A connecting shaft 24 is arranged inside the base 1, one end of the connecting shaft 24 is fixedly connected to the threaded rod 21, and the other end is fixedly connected to the first bevel gear 23. A dual-output motor 10 is also arranged in the middle of the base 1. Both output ends of the dual-output motor 10 are fixedly connected to the output shaft 11 through a coupling. The other end of the output shaft 11 away from the dual-output motor 10 is rotatably connected to the side surface inside the base 1. The second bevel gear 12 is fixedly installed at the position of the output shaft 11 close to the first bevel gear 23, and the second bevel gear 12 is engaged with the first bevel gear 23.

[0024] Please refer to Figure 1 and Figure 2 As shown, a bracket 3 is installed on the top of the base 1, and connecting plates 15 are fixedly installed on both sides of the bracket 3. The other end of the connecting plate 15 away from the bracket 3 is fixedly installed with a threaded sleeve 22. The bracket 3 is a "concave" shape, and through circular holes are provided on both sides of the groove part of the bracket 3. A first gear 4 is installed in the groove of the bracket 3. Both sides of the first gear 4 are clamped in the circular holes. A knob 41 is fixedly installed on one side of the first gear 4 and passes through the circular hole on the bracket 3, so that the knob 41 can control the rotation of the first gear 4. In addition, between the two screws A support plate 5 is provided in the middle of the threaded rod 21, and convex blocks 51 are provided on both sides of the support plate 5 facing the threaded sleeve 22. A fixing block 221 is provided on one side of the threaded sleeve 22 facing the support plate 5. A circular groove 222 is provided on the inner side of the fixing block 221. The circular groove 222 has the same size as the convex block 51. The convex block 51 is fitted and clamped in the circular groove 222. An incomplete gear 6 is fixedly installed in the middle of the bottom of the support plate 5. The incomplete gear 6 is meshed with the first gear 4, and the center of the convex block 51 coincides with the center of the circle of the incomplete gear 6.

[0025] Please refer to Figure 1 and Figure 3 As shown, a groove 14 is provided on the top of the support plate 5, and a rotating mechanism 7 is installed in the groove 14. The rotating mechanism 7 includes a second gear 71, a third gear 72, a second knob 73 and a second connecting shaft 74. The third connecting shaft 13 is rotatably installed at the center of the support plate 5. The second gear 71 is sleeved outside the third connecting shaft 13 and is fixedly connected thereto. A third gear 72 is provided on the edge of the second gear 71 to engage therewith. The second connecting shaft 74 is fixedly installed at the center of the third gear 72 and is rotatably connected to the surface of the support plate 5 through the third gear 72. A second knob 73 is installed at one end of the second connecting shaft 74 away from the support plate 5. Rotating the second knob 73 through the through hole can drive the second gear 71 to rotate.

[0026] A workbench 8 is fixedly installed on the end of the third connecting shaft 13 away from the support plate 5, and the lower surface of the workbench 8 is fitted with the upper surface of the second gear 71. A clamping mechanism is arranged in the workbench 8, including a second threaded rod 91, a second threaded sleeve 92, a limit plate 93 and a third knob 94. A sliding groove fitting with the second threaded sleeve 92 is arranged inside the workbench 8 and extends upward to the upper surface of the workbench. The second threaded rod 91 passes through the workbench 8 and is rotatably connected with both sides. The threads of the second threaded rod 91 are arranged oppositely from the middle to both ends. The two second threaded sleeves 92 are arranged at symmetrical positions on both sides of the second threaded rod 91. The third knob 94 is fixedly installed on one end of the second threaded rod 91. A bolt is arranged on the top of the second threaded sleeve 92. A corresponding threaded hole is arranged at the bottom of the limit plate 93. The limit plate 93 is threadedly connected to the top of the second threaded sleeve 91.

[0027] In a preferred embodiment, the third knob 94 is turned to drive the second threaded rod 91 to rotate, so that the two second threaded sleeves 92 drive the limit plate 93 to move relative to each other, thereby clamping the mold. In a preferred embodiment, when the height of the processing mold is relatively high or low, the second bevel gear 12 is controlled to rotate by the dual output motor 10, thereby driving the first bevel gear 23 to rotate, the first bevel gear 23 drives the threaded rod 21 to rotate, and the threaded rod 21 drives the threaded sleeve 22 to move up and down, thereby driving the workbench 8 and the processing mold to move up and down. In a preferred embodiment, when the processing mold needs to adjust the tilt angle, the knob 41 is turned to drive the first gear 4 to rotate, the first gear 4 is engaged with the incomplete gear 6, and the two sides of the support plate 5 are connected to the threaded sleeve 22 for rotation, so the first gear 4 rotates to drive the incomplete gear 6 to rotate, thereby driving the support plate 5 to rotate, and the tilt angle is adjusted. In another preferred embodiment, when the processing mold needs to adjust the horizontal angle, the second knob 73 is turned to drive the third gear 72 to rotate, and the third gear 72 engages with the second gear 71, so the second gear 71 rotates, and the second gear 71 is fixedly connected to the workbench 8 through the third connecting shaft 13. The rotation of the second gear 71 synchronously drives the workbench 8 to rotate, thereby realizing the adjustment of the horizontal angle. The device realizes free adjustment between height and angle, and has diverse functions, thereby meeting the processing requirements of different molds and improving work efficiency.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable mold processing device, comprising a base (1), characterized in that: A lifting mechanism (2) is installed on both sides of the base (1); a bracket (3) is arranged above the middle of the base (1); a first gear (4) is rotatably installed on the bracket (3); a support plate (5) is rotatably installed in the middle of the lifting mechanism (2); an incomplete gear (6) is fixedly installed on the lower end of the support plate (5); the incomplete gear (6) is engaged with the first gear (4); a rotating mechanism (7) is installed inside the support plate (5); a workbench (8) is fixedly installed on the upper surface of the rotating mechanism (7); and a clamping mechanism (9) is arranged on the workbench (8).

2. An adjustable mold processing device according to claim 1, characterized in that: The lifting mechanism (2) comprises a threaded rod (21), a threaded sleeve (22), and a first bevel gear (23), and two of the threaded rods (21) are provided. The two threaded rods (21) are rotatably mounted on both sides of the base (1), respectively. The lower end of the threaded rod (21) is fixedly connected to the first bevel gear (23) via a connecting shaft (24). The threaded sleeve (22) is sleeved on the outer side of the threaded rod (21), and the threads inside the threaded sleeve (22) are engaged with the threads of the threaded rod (21).

3. An adjustable mold processing device according to claim 2, characterized in that: A dual-output motor (10) is installed inside the base (1), and the output ends on both sides of the dual-output motor (10) are connected to output shafts (11) through couplings, and the other ends of the output shafts (11) are rotatably connected to the side of the base (1), and second bevel gears (12) are fixedly installed on the two output shafts (11), and the second bevel gears (12) are meshed with the first bevel gear (23).

4. The adjustable mold processing device according to claim 1, characterized in that: The bracket (3) is in the shape of a "concave" character, with through holes provided on both sides of the groove, the two sides of the first gear (4) are rotatably mounted in the through holes, a knob (41) is fixedly mounted at the center of one side, connecting plates (15) are fixedly mounted on both sides of the bracket (3), and the other end of the connecting plate (15) away from the bracket (3) is fixedly mounted on the threaded sleeve (22).

5. The adjustable mold processing device according to claim 4, characterized in that: A cylindrical protrusion (51) is arranged in the middle of both sides of the support plate (5); a fixing block (221) is arranged on the side of the threaded sleeve (22) close to the support plate; a circular groove (222) is arranged on the side of the fixing block (221) away from the threaded sleeve (22); the protrusion (51) is fitted and embedded in the circular groove (222), so that the support plate (5) can rotate with the protrusion (51) as the center of the circle, and the center of the protrusion (51) coincides with the center of the circle of the incomplete gear (6).

6. The adjustable mold processing device according to claim 1, characterized in that: The rotating mechanism (7) comprises a second gear (71), a third gear (72), a second knob (73) and a second connecting shaft (74); the second gear (71) is mounted at the center of the support plate (5); the third gear (72) is mounted at a middle position of the support plate (5) close to the edge and meshes with the second gear (71); the second connecting shaft (74) is fixedly mounted at the center of the upper surface of the third gear (72); and the second knob (73) is fixedly mounted at the other end of the second connecting shaft (74).

7. An adjustable mold processing device according to claim 6, characterized in that: A groove (14) is provided at the upper end of the support plate (5); the third connecting shaft (13) is rotatably connected to the center of the support plate (5); the second gear (71) is fixedly connected to the third connecting shaft (13); the lower surface of the second gear (71) is fitted in the groove (14) of the support plate (5); and one end of the second connecting shaft (74) close to the third gear (72) is rotatably installed in the groove (14) of the support plate (5).

8. The adjustable mold processing device according to claim 1, characterized in that: The workbench (8) is placed on the upper surface of the second gear (71) and is fixedly mounted on the bottom of the workbench (8) via a third connecting shaft (13), so that the workbench (8) is fixedly connected to the second gear (71).

9. The adjustable mold processing device according to claim 1, characterized in that: The clamping mechanism (9) comprises a second threaded rod (91), a second threaded sleeve (92), a limiting plate (93) and a third knob (94). A sliding groove is provided inside the workbench (8) to fit the second threaded sleeve (92) and extend to the upper surface of the workbench. Two second threaded sleeves (92) are slidably provided in the sliding groove. The second threaded rod (91) passes through the sliding groove and the second threaded sleeve (92) and is rotatably connected to both sides of the workbench (8). Bolts are provided on the upper surface of the second threaded sleeve (92). A threaded hole is provided at the lower end of the limiting plate (93). The two are fixedly connected by threads. The third knob (94) is fixedly connected to one end of the second threaded rod (91).

10. An adjustable mold processing device according to claim 9, characterized in that: The threads of the second threaded rod (91) are arranged oppositely from the middle to the two ends, and the second threaded sleeve (92) is sleeved at symmetrical positions on both sides of the second threaded rod (91).

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