Positioning device for die cutting

Abstract

The utility model provides a positioning device for die cutting, which belongs to the technical field of die cutting and is provided with a base, vertical plates are fixedly mounted on two sides of the base, bearing seats are fixedly mounted in the middles of the top walls of the vertical plates, and one end of a cross rod A is rotatably connected into each bearing seat through a bearing. A transverse frame is fixedly mounted at the other ends of the transverse rods A on the two sides; a rotating rod which corresponds to and is perpendicular to the transverse rod A is rotationally connected into the transverse frame through a bearing, a driven wheel A abutting against the top face of the transverse frame is fixedly installed on the rotating rod, and a supporting base used for containing a to-be-cut mold is fixedly installed on the top face of the driven wheel A; a driving motor A is fixedly mounted on one side of the transverse frame, and a driving wheel A in meshed connection with the driven wheel A is fixedly mounted on an output shaft of the driving motor A; the angle adjusting device is used for solving the technical problem that the application range is limited due to the fact that the angle of the die to be cut is inconvenient to adjust in the background technology.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold cutting, and in particular relates to a positioning device for mold cutting. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products through methods such as injection molding, blow molding, extrusion, die casting or forging, smelting, and stamping. In short, molds are tools used to make shaped objects. Such tools are composed of various parts, and different molds are composed of different parts. During the processing of molds, they need to be cut;

[0003] The Chinese utility model patent application number: CN202321675047.9 (publication number: CN220161405U) discloses a mold processing and cutting device, comprising a base, a workbench fixedly mounted on the top surface of the base, a fixing box fixedly mounted on one side of the top surface of the base, and a lift fixedly mounted on both sides of the top surface of the base;

[0004] During the actual cutting process, the angle at which the mold needs to be cut will be adjusted due to its shape characteristics. The above patent is not convenient for adjusting the angle of the mold to be cut, which limits the scope of application of the above device. Utility Model Content

[0005] To this end, an embodiment of the present invention provides a positioning device for mold cutting, which is used to solve the technical problem described in the background art that it is inconvenient to adjust the angle of the mold to be cut, resulting in a limited scope of application.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a positioning device for mold cutting, comprising a base, vertical plates fixedly mounted on both sides of the base, wherein a bearing seat is fixedly mounted on the middle portion of the top wall of each vertical plate, one end of a cross bar A is rotatably connected to the bearing seat through a bearing, and a cross frame is fixedly mounted on the other ends of the cross bars A on both sides;

[0008] A rotating rod corresponding to and perpendicular to the crossbar A is rotatably connected to the crossbar A in the crossbar via a bearing, a driven wheel A abutting against the top surface of the crossbar is fixedly mounted on the rotating rod, and a support seat for placing the mold to be cut is fixedly mounted on the top surface of the driven wheel A;

[0009] A driving motor A is fixedly mounted on one side of the cross frame, and a driving wheel A meshingly connected with the driven wheel A is fixedly mounted on the output shaft of the driving motor A.

[0010] On the basis of the above technical solution, the positioning device for mold cutting of the present invention can also be improved as follows:

[0011] Furthermore, a half gear fixedly mounted on the cross bar A is provided between the cross frame and the vertical plate on the same side, and a cross bar B rotatably connected via a bearing is provided between the two vertical plates and below the half gear. Two side driven wheels B meshing with the half gear on the same side are fixedly mounted on the cross bar B.

[0012] Furthermore, a driving motor B is fixedly mounted on the top surface of the base, a driving wheel B is fixedly mounted on the output shaft of the driving motor B, and a driven wheel B meshingly connected with the driving wheel B is fixedly mounted on the crossbar B.

[0013] Furthermore, the top wall of the support seat is provided with four mutually perpendicular slideways, and each of the slideways is slidably connected to a clamping plate for fixing the mold.

[0014] Furthermore, a telescopic cylinder is fixedly installed in the support seat at a position corresponding to the slide, the movable end of the telescopic cylinder is fixedly connected to the clamping plate, and the movable end of the telescopic cylinder moves in the slide.

[0015] Compared with the prior art, the beneficial effects of the mold cutting positioning device provided by the present invention are: by setting a rotatable driven wheel A, the orientation of the mold can be adjusted; by setting a horizontal frame that can rotate with the half gear, the inclination angle of the mold relative to the base can be adjusted, and the position of the mold can be adjusted to make the cutting range wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A side view of a positioning device for die cutting;

[0018] Figure 2 A top axonometric view of a positioning device for die cutting;

[0019] Figure 3 A first side isometric view of a positioning device for die cutting;

[0020] Figure 4 A second side isometric view of a positioning device for die cutting;

[0021] Figure 5This is an axonometric view of a support base for a positioning device for die cutting;

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Base; 11. Vertical plate; 12. Bearing seat; 13. Crossbar A; 14. Cross frame; 15. Rotating rod; 21. Driven pulley A; 22. Drive motor A; 23. Driving pulley A; 3. Support seat; 31. Slide; 32. Clamping plate; 33. Telescopic cylinder; 41. Half gear; 42. Crossbar B; 43. Side driven pulley B; 44. Drive motor B; 45. Driving pulley B; 46. Driven pulley B. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] 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 the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined. Example 1

[0029] like Figure 1-5 As shown, the utility model provides a positioning device for mold cutting, comprising a base 1, with vertical plates 11 fixedly mounted on both sides of the base 1, wherein a bearing seat 12 is fixedly mounted on the middle portion of the top wall of the vertical plate 11, one end of a cross bar A13 is rotatably connected to the bearing seat 12 through a bearing, and a cross frame 14 is fixedly mounted on the other end of the cross bars A13 on both sides;

[0030] A rotating rod 15 corresponding to and perpendicular to the crossbar A13 is rotatably connected to the crossbar 14 via a bearing. A driven wheel A21 is fixedly mounted on the rotating rod 15 and abuts against the top surface of the crossbar 14. A support seat 3 for placing the mold to be cut is fixedly mounted on the top surface of the driven wheel A21.

[0031] A driving motor A22 is fixedly mounted on one side of the cross frame 14 , and a driving wheel A23 meshingly connected to the driven wheel A21 is fixedly mounted on the output shaft of the driving motor A22 .

[0032] Optionally, in the above technical solution, a half gear 41 fixedly mounted on the cross bar A13 is provided between the cross frame 14 and the vertical plate 11 on the same side, and a cross bar B42 rotatably connected through a bearing is provided between the two vertical plates 11 and below the half gear 41. Two side driven wheels B43 meshing with the half gear 41 on the same side are fixedly mounted on the cross bar B42.

[0033] Optionally, in the above technical solution, a driving motor B44 is fixedly mounted on the top surface of the base 1, a driving wheel B45 is fixedly mounted on the output shaft of the driving motor B44, and a driven wheel B46 meshingly connected to the driving wheel B45 is fixedly mounted on the cross bar B42.

[0034] Optionally, in the above technical solution, the top wall of the support seat 3 is provided with four mutually perpendicular slideways 31 , and each of the slideways 31 is slidably connected to a clamping plate 32 for fixing the mold.

[0035] Optionally, in the above technical solution, a telescopic cylinder 33 is fixedly installed in the support seat 3 at a position corresponding to the slide 31, the movable end of the telescopic cylinder 33 is fixedly connected to the clamping plate 32, and the movable end of the telescopic cylinder 33 moves in the slide 31.

[0036] When in use, first, the movable ends of the telescopic cylinders 33 are in a fully retracted state, and the mold to be cut is placed on the support base 3 and located between the four clamping plates 32. At the same time, the four telescopic cylinders 33 are activated to extend their movable ends until the clamping plates 32 slide along the slideways 31 until they all abut against the mold, so that the four clamping plates 32 cooperate to clamp the mold;

[0037] When the mold needs to be rotated: the driving motor A22 is started to drive the driving wheel A23 to rotate, and the driving wheel A23 drives the driving motor A22 engaged with it to rotate on the horizontal frame 14 through the rotating rod 15;

[0038] When the mold needs to be tilted: start the drive motor B44 to drive the driving wheel B45 to rotate, the driving wheel B45 drives the driven wheel B46 engaged with it to rotate, and the driven wheel B46 makes the two side driven wheels B43 rotate synchronously with the driving wheel B45 through the cross bar B42, thereby driving the half gear 41 engaged with the side driven wheels B43 to rotate, and the two half gears 41 simultaneously drive the cross frame 14 to rotate through the cross bar A13.

[0039] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A positioning device for mold cutting, comprising a base (1), with vertical plates (11) fixedly mounted on both sides of the base (1), characterized in that: A bearing seat (12) is fixedly installed in the middle of the top wall of the vertical plate (11), one end of a cross bar A (13) is rotatably connected to the inside of the bearing seat (12) through a bearing, and a cross frame (14) is fixedly installed on the other end of the cross bar A (13) on both sides; A rotating rod (15) corresponding to and perpendicular to the crossbar A (13) is rotatably connected in the crossbar (14) via a bearing, a driven wheel A (21) abutting against the top surface of the crossbar (14) is fixedly mounted on the rotating rod (15), and a support seat (3) for placing a mold to be cut is fixedly mounted on the top surface of the driven wheel A (21); A driving motor A (22) is fixedly mounted on one side of the cross frame (14), and a driving wheel A (23) meshingly connected with the driven wheel A (21) is fixedly mounted on the output shaft of the driving motor A (22).

2. A mold cutting positioning device according to claim 1, characterized in that: A half gear (41) fixedly mounted on the crossbar A (13) is provided between the cross frame (14) and the vertical plate (11) on the same side. A crossbar B (42) rotatably connected via a bearing is provided between the two vertical plates (11) and below the half gear (41). Two side driven wheels B (43) meshing with the half gear (41) on the same side are fixedly mounted on the crossbar B (42).

3. A mold cutting positioning device according to claim 2, characterized in that: A driving motor B (44) is fixedly mounted on the top surface of the base (1), a driving wheel B (45) is fixedly mounted on the output shaft of the driving motor B (44), and a driven wheel B (46) meshingly connected with the driving wheel B (45) is fixedly mounted on the crossbar B (42).

4. A positioning device for mold cutting according to claim 1, characterized in that: The top wall of the support seat (3) is provided with four mutually perpendicular slideways (31), and each of the slideways (31) is slidably connected to a clamping plate (32) for fixing the mold.

5. A positioning device for mold cutting according to claim 4, characterized in that: A telescopic cylinder (33) is fixedly installed at a position corresponding to the slideway (31) in the support seat (3); the movable end of the telescopic cylinder (33) is fixedly connected to the clamping plate (32), and the movable end of the telescopic cylinder (33) moves in the slideway (31).

Images