Rapid positioning device for mold parts

Abstract

The utility model discloses a mould part quick positioning device which comprises a moving box, a fixing plate is fixedly connected in the moving box, a motor is fixedly connected in the fixing plate, the output end of the motor is symmetrically and fixedly connected with rotating shafts, one end of each rotating shaft is fixedly connected with a driving wheel, and the other end of each rotating shaft is fixedly connected with a driven wheel. A driven wheel is in meshed connection with the outer side of the driving wheel, a first screw rod is fixedly connected into the driven wheel, a moving plate is in threaded connection with the outer side of the first screw rod, the driving wheel and the driven wheel are in meshed connection by starting a motor to drive a rotating shaft and the driving wheel to rotate, and then the first screw rod is driven to rotate to drive the moving plate to move left and right; the distance between the two moving plates is adjusted by adjusting the distance between the two moving plates, so that rapid positioning is achieved, the moving plates can conveniently clamp and fix die parts of different sizes, the positioning and mounting efficiency is improved, the subsequent machining efficiency is improved, and the requirement that the positioning device can better position and clamp the die parts of different shapes is met.

Description

Technical Field

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

[0002] Mold parts are the basic components of mold manufacturing. They play a specific role in the overall operation of the mold. The accuracy, quality and reliability of mold parts are crucial in the manufacture of various industrial products. Mold parts usually require high-precision processing technology to meet the requirements of size, shape and surface quality in product manufacturing, and ensure the correct position of the mold during the manufacturing process to ensure the size, shape and quality of the product. The accuracy of mold positioning directly affects the quality of the final product.

[0003] Most of the existing technologies directly fix the mold parts on the workbench of the machining center or the magnetic suction cup of the workbench. This requires a long fixing time and has a poor fixing effect. It is easy to cause displacement and wear during the processing, affecting the processing efficiency. In addition, the traditional positioning device can only fix a certain part and cannot adapt to the fixation of mold parts of different sizes and shapes, which affects the rapid positioning and installation of the mold parts. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a rapid positioning device for mold parts to solve the problem that most of the existing technologies proposed in the above background technology directly fix the mold parts on the workbench of the machining center or the magnetic suction cup of the workbench, which requires a long fixing time and has a poor fixing effect. It is easy to cause displacement and wear during the processing, affecting the processing efficiency. In addition, the traditional positioning device can only fix a certain part and cannot adapt to the fixation of mold parts of different sizes and shapes, affecting the rapid positioning and installation of the mold parts.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid positioning device for mold parts, comprising a moving box, a fixed plate fixedly connected inside the moving box, a motor fixedly connected inside the fixed plate, a rotating shaft symmetrically fixedly connected to the output end of the motor, a driving wheel fixedly connected to one end of the rotating shaft, a driven wheel meshingly connected to the outside of the driving wheel, a first screw fixedly connected inside the driven wheel, a moving plate threadedly connected to the outside of the first screw, a threaded hole is provided at the upper end of the inside of the moving plate, a second screw is threadedly connected to the inner side of the threaded hole, an elastic clamp is provided on one side of the moving plate, an electric telescopic rod is fixedly connected to the top of the moving plate, and a mounting plate is fixedly connected to the output end of the electric telescopic rod.

[0006] Preferably, the first screw is rotatably connected to the moving box via a first rotating seat, and the first screw is rotatably connected to the fixed plate.

[0007] Preferably, positioning rods are symmetrically fixedly connected inside the moving box, the positioning rods and the fixed plate are fixedly connected, and the moving plate and the positioning rods are slidably connected.

[0008] Preferably, a supporting plate is fixedly connected to one side of the movable plate.

[0009] Preferably, one end of the second screw is fixedly connected to a hand-tightening piece, and the second screw is rotatably connected to the elastic clamping piece via a second rotating seat.

[0010] Preferably, a through hole is provided at the lower end inside the movable plate, and the elastic clamping member is slidably connected to the through hole via a limiting rod.

[0011] Preferably, a connecting rod is slidably connected inside the mounting plate, and a pressing plate is fixedly connected to the bottom of the connecting rod.

[0012] Preferably, a spring is fixedly connected between the pressing plate and the mounting plate.

[0013] Compared with the prior art, the utility model provides a mold parts rapid positioning device, which has the following beneficial effects:

[0014] 1. The utility model sets a motor, starts the motor, drives the rotating shaft and the driving wheel to rotate, makes the driving wheel and the driven wheel meshingly connected, and then drives the first screw to rotate, drives the movable plate to move left and right, so as to adjust the distance between the two movable plates, so as to quickly position, and facilitate the movable plate to clamp and fix mold parts of different sizes, improve the efficiency of positioning and installation, and then improve the efficiency of subsequent processing.

[0015] 2. The utility model sets a second screw and a pressure plate, and by rotating the second screw, the second screw is threadedly connected to the threaded hole, which facilitates the adjustment of the lateral positions of multiple elastic clamps, so that the elastic clamps fit the outer sides of the mold parts, and the positioning device can better position and clamp mold parts of different shapes. The electric telescopic rod pushes the mounting plate to move up and down, so that the mold parts are stably fixed between the pressure plate and the support plate, thereby increasing the stability of the positioning of the mold parts and avoiding offset during the processing, which affects the processing quality of subsequent products.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the isometric structure of one side of a mold part rapid positioning device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the axonometric structure of the other side of a mold part rapid positioning device proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of a mold part rapid positioning device proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a movable plate of a mold part rapid positioning device proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of an elastic clamping member of a mold part rapid positioning device proposed by the utility model;

[0023] Figure 6 This is a schematic diagram of the pressure plate structure of a mold part rapid positioning device proposed by the utility model;

[0024] In the figure: moving box 1, fixed plate 2, motor 3, rotating shaft 4, driving wheel 5, driven wheel 6, first screw 7, first rotating seat 8, positioning rod 9, moving plate 10, supporting plate 11, threaded hole 12, second screw 13, hand screw 14, elastic clamping member 15, second rotating seat 16, limiting rod 17, through hole 18, electric telescopic rod 19, mounting plate 20, connecting rod 21, pressure plate 22, spring 23. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6The utility model provides a technical solution: a mold part rapid positioning device, including a moving box 1, a fixed plate 2 is fixedly connected inside the moving box 1, a motor 3 is fixedly connected inside the fixed plate 2, a rotating shaft 4 is symmetrically fixedly connected to the output end of the motor 3, a driving wheel 5 is fixedly connected to one end of the rotating shaft 4, a driven wheel 6 is meshingly connected to the outer side of the driving wheel 5, a first screw 7 is fixedly connected inside the driven wheel 6, a moving plate 10 is threadedly connected to the outer side of the first screw 7, by starting the motor 3, driving the rotating shaft 4 and the driving wheel 5 to rotate, so that the driving wheel 5 and the driven wheel 6 are meshed and connected, and then the first screw 7 is driven to rotate, driving the moving plate 10 to move left and right, so as to adjust the distance between the two moving plates 10, so as to quickly position, and facilitate the moving plate 10 to clamp and fix mold parts of different sizes, improve the efficiency of positioning and installation, and thus improve the efficiency of subsequent processing. The upper end of the movable plate 10 is provided with a threaded hole 12, and the inner side of the threaded hole 12 is threadedly connected with a second screw 13. An elastic clamping piece 15 is provided on one side of the movable plate 10. By rotating the second screw 13, the second screw 13 is threadedly connected to the threaded hole 12, which is convenient for adjusting the lateral positions of multiple elastic clamping pieces 15, so that the elastic clamping piece 15 fits with the outer side of the mold part, so that the positioning device can better position and clamp mold parts of different shapes. An electric telescopic rod 19 is fixedly connected to the top of the movable plate 10, and the output end of the electric telescopic rod 19 is fixedly connected to the mounting plate 20. The electric telescopic rod 19 pushes the mounting plate 20 to move up and down, so that the mold parts are stably fixed between the pressing plate 22 and the supporting plate 11, thereby increasing the stability of the positioning of the mold parts and avoiding offset during the processing, which affects the processing quality of subsequent products.

[0027] In the present invention, preferably, the first screw rod 7 is rotationally connected to the moving box 1 through the first rotating seat 8, and the first screw rod 7 and the fixed plate 2 are rotationally connected.

[0028] In the utility model, preferably, a positioning rod 9 is symmetrically fixedly connected inside the moving box 1, the positioning rod 9 and the fixed plate 2 are fixedly connected, and the moving plate 10 and the positioning rod 9 are slidably connected to ensure the stability of the moving plate 10 during movement.

[0029] In the present invention, preferably, a supporting plate 11 is fixedly connected to one side of the movable plate 10 .

[0030] In the present invention, preferably, one end of the second screw rod 13 is fixedly connected with a hand-tightening member 14 , and the second screw rod 13 is rotatably connected to the elastic clamping member 15 via a second rotating seat 16 .

[0031] In the present invention, preferably, a through hole 18 is provided at the lower end of the movable plate 10 , and the elastic clamp 15 is slidably connected to the through hole 18 via a limiting rod 17 , thereby increasing the stability of the elastic clamp 15 .

[0032] In the present invention, preferably, a connecting rod 21 is slidably connected inside the mounting plate 20 , and a pressing plate 22 is fixedly connected to the bottom of the connecting rod 21 .

[0033] In the present invention, preferably, a spring 23 is fixedly connected between the pressing plate 22 and the mounting plate 20 .

[0034] The working principle and use process of the utility model are as follows: when in use, the mold part is first placed on the top of the supporting plate 11, and then the motor 3 is started to drive the rotating shaft 4 and the driving wheel 5 to rotate, so that the driving wheel 5 and the driven wheel 6 are meshed and connected, and then the first screw rod 7 is driven to rotate, and the movable plate 10 is driven to move left and right, so as to adjust the distance between the two movable plates 10, so as to quickly position, and then the second screw rod 13 is rotated to make the second screw rod 13 and the threaded hole 12 be threadedly connected, so as to facilitate the adjustment of the lateral positions of the multiple elastic clamping members 15, so that the elastic clamping members 15 are fitted with the outer side of the mold part, so as to meet the positioning device for better positioning and clamping of mold parts of different shapes, and facilitate the positioning device to clamp and fix mold parts of different sizes, improve the efficiency of positioning and installation, and then improve the efficiency of subsequent processing, and then the electric telescopic rod 19 pushes the mounting plate 20 to move up and down, so that the mold part is stably fixed between the pressing plate 22 and the supporting plate 11, so as to increase the stability of the positioning of the mold part, avoid offset during the processing, and affect the processing quality of subsequent products, the positioning process is simple, the structure is stable, and the practicality is stronger.

[0035] Although the 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. A mold part rapid positioning device, comprising a moving box (1), characterized in that: The movable box (1) is fixedly connected to a fixed plate (2) inside, the fixed plate (2) is fixedly connected to a motor (3) inside, the output end of the motor (3) is symmetrically fixedly connected to a rotating shaft (4), one end of the rotating shaft (4) is fixedly connected to a driving wheel (5), the outer side of the driving wheel (5) is meshingly connected to a driven wheel (6), the inner side of the driven wheel (6) is fixedly connected to a first screw rod (7), the outer side of the first screw rod (7) is threadedly connected to a movable plate (10), the upper end of the movable plate (10) is provided with a threaded hole (12), the inner side of the threaded hole (12) is threadedly connected to a second screw rod (13), one side of the movable plate (10) is provided with an elastic clamping member (15), the top of the movable plate (10) is fixedly connected to an electric telescopic rod (19), and the output end of the electric telescopic rod (19) is fixedly connected to a mounting plate (20).

2. A mold parts rapid positioning device according to claim 1, characterized in that: The first screw rod (7) is rotationally connected to the moving box (1) via a first rotating seat (8), and the first screw rod (7) and the fixed plate (2) are rotationally connected.

3. A mold parts rapid positioning device according to claim 1, characterized in that: A positioning rod (9) is symmetrically fixedly connected inside the moving box (1); the positioning rod (9) and the fixed plate (2) are fixedly connected, and the moving plate (10) and the positioning rod (9) are slidably connected.

4. A mold parts rapid positioning device according to claim 1, characterized in that: A supporting plate (11) is fixedly connected to one side of the movable plate (10).

5. A mold parts rapid positioning device according to claim 1, characterized in that: One end of the second screw rod (13) is fixedly connected to a hand-tightening member (14), and the second screw rod (13) is rotatably connected to the elastic clamping member (15) via a second rotating seat (16).

6. A mold parts rapid positioning device according to claim 1, characterized in that: A through hole (18) is provided at the lower end of the movable plate (10), and the elastic clamping member (15) is slidably connected to the through hole (18) via a limiting rod (17).

7. A mold parts rapid positioning device according to claim 1, characterized in that: A connecting rod (21) is slidably connected inside the mounting plate (20), and a pressing plate (22) is fixedly connected to the bottom of the connecting rod (21).

8. A mold parts rapid positioning device according to claim 7, characterized in that: A spring (23) is fixedly connected between the pressing plate (22) and the mounting plate (20).

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