Mold box structure with rotation adjusting function

Abstract

The utility model provides a mold box structure with a rotary adjusting function, which relates to the technical field of machining and comprises a fixed mold box, a rotary adjusting mechanism and a movable mold box, the fixed mold box is of an L-shaped plate base structure, the movable mold box is rotationally installed on the lower edge of the upper end of the fixed mold box through a fixed rotating shaft, and the movable mold box and the fixed mold box are attached to form a cuboid box-shaped structure. And an angle adjusting shaft seat is arranged at the joint of the upper end of the fixed mold box and the movable mold box. The angle adjusting shaft seat, the angle adjusting shaft matched with the angle adjusting shaft seat and the angle adjusting wedge block matched with the angle adjusting shaft seat are ingeniously arranged at the joint of the fixed mold box and the movable mold box, so that fine adjustment of the movable mold box in the angle direction is achieved. According to the design, the problem that gaps between the upper end and the lower end of the lower adjusting tooth plate are inconsistent when a screw product is machined is solved, and the machining flexibility and precision are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field especially relates to a mould box structure with rotation adjustment function. BACKGROUND

[0002] In the processing of screw products, the mould box structure as one of the key equipment, its performance is good or bad directly influences the product processing quality and production efficiency.

[0003] Firstly, the movable mould box in the traditional mould box structure usually cannot realize the angle fine adjustment, which leads to the gap between the upper end of the pressure adjustment toothed plate and the lower end is often inconsistent when processing screw products, which affects the product processing precision and stability.

[0004] Secondly, the position of the movable toothed plate in the traditional mould box structure is usually fixed and cannot be adjusted according to actual demand.

[0005] In addition, the traditional mould box structure usually adopts the structure of upper and lower screw rods in the fixed locking aspect, which is not only complex but also occupies a large amount of mould box body space, affecting the improvement of production efficiency. UTILITY MODEL CONTENTS

[0006] The utility model relates to a mould box structure with rotation adjustment function, which can solve the problems of the traditional mould box structure in angle fine adjustment, movable toothed plate position adjustment and fixed locking, and improve the processing precision and production efficiency of screw products.

[0007] The utility model discloses first aspect provides a kind of mould box structure with rotary adjustment function, specifically includes: fixed mould box;The fixed mould box is the plate seat structure of L shape, and the lower edge of the upper end of fixed mould box is rotatably installed with movable mould box by fixed rotating shaft, and movable mould box and fixed mould box are attached to one cuboid box structure;The upper end of fixed mould box is provided with angle adjustment shaft seat at the joint with movable mould box;The lower end of fixed mould box is provided with mould seat, and upper and lower adjustment shaft seat is arranged between mould seat and angle fixed mould box, and upper and lower adjustment shaft seat is fixedly connected with fixed mould box, and the middle part of mould seat is vertically provided with limit shaft rod, and the upper end of limit shaft rod extends into fixed mould box;The outside vertical plane of the fixed mould box of angle adjustment shaft seat side is vertically provided with the positioning rod of four corner matrix distribution.

[0008] Optionally, the angle adjustment shaft is rotatably installed on the angle adjustment shaft seat, the inner end of the angle adjustment shaft is rotatably connected with an angle adjustment wedge, one end of the angle adjustment wedge close to the fixed mould box is a plane structure, one end of the angle adjustment wedge close to the movable mould box is an inclined arc surface structure, the angle adjustment shaft is a lead screw, and rotating the angle adjustment shaft drives the angle adjustment wedge to move between the fixed mould box and the movable mould box, and the movable mould box is finely adjusted in angle with the movable mould box as the rotation axis.

[0009] Optionally, a scale is arranged on the middle part of the upper end face of the angle adjustment wedge close to the edge of the fixed mould box, and an indicating strip is arranged on the corresponding position of the upper end face of the fixed mould box.

[0010] Optionally, the surface where the movable mould box and the angle adjustment wedge meet is a bevel structure.

[0011] Optionally, a connecting shaft is vertically arranged on the edge of the top of the mould seat, the upper end of the connecting shaft is slidably inserted into the fixed mould box, a tension spring is sleeved on the connecting shaft, and the two ends of the tension spring are fixedly connected with the mould seat and the fixed mould box, respectively.

[0012] Optionally, an upper and lower adjustment shaft is rotatably installed on the upper and lower adjustment shaft seat, the upper and lower adjustment shaft is a lead screw, the inner end of the upper and lower adjustment shaft is rotatably connected with an upper and lower adjustment wedge, the lower end face of the adjustment wedge is a bevel, the adjustment wedge is between the mould seat and the fixed mould box, the upper and lower adjustment shaft is rotated, the upper and lower adjustment wedge is moved, and the distance between the fixed mould box and the mould seat is changed.

[0013] Optionally, an adjusting inner rod is arranged at the end of the positioning rod, a thread is arranged on the adjusting inner rod, and an adjusting sleeve is sleeved on the adjusting inner rod.

[0014] The utility model provides a kind of mould box structure with rotary adjustment function, with following beneficial effects:

[0015] Firstly, by skillfully setting the angle adjustment shaft seat, the matching angle adjustment shaft and the angle adjustment wedge at the joint of the fixed die box and the movable die box, the fine adjustment of the movable die box in the angle direction is realized. This design not only solves the problem of inconsistent gap between the upper end of the screw product and the lower adjustment tooth plate, but also greatly improves the flexibility and precision of processing. The unique design of the one end plane and the one end inclined arc surface of the angle adjustment wedge, and the cooperation of the scale on the angle adjustment shaft and the indicating strip on the fixed die box, enable the operator to intuitively read and adjust the rotation angle, thereby ensuring the stability and reliability of the processing process.

[0016] Secondly, the die seat and the upper and lower adjustment shaft seat are arranged at the lower end of the die box structure, and the flexible adjustment of the distance between the fixed die box and the die seat is realized through the cooperation of the upper and lower adjustment shaft and the upper and lower adjustment wedge. This design breaks through the limitation of the fixed position of the movable tooth plate in the traditional die box structure, so that the relative position of the tooth plate can be adjusted according to the actual demand. This not only improves the adaptability and flexibility of the die box structure, but also simplifies the structure of the traditional upper and lower screw rod fixed locking, and saves the relative space of the die box body by fixing and locking through the two hydraulic rods below and on the side, thereby further improving the production efficiency and processing precision.

[0017] In addition, in embodiment two, by setting the adjusting inner rod and the adjusting sleeve at the end of the positioning rod, the flexible adjustment of the distance between the two sets of tooth plates is realized. This design enables the die box structure to easily adapt to the processing needs of products of different sizes without the need to replace the mold or perform complex adjustment operations, thereby reducing production costs and processing difficulty.

[0018] In summary, the die box structure with rotation adjustment function proposed by the present application has significant beneficial technical effects in solving the actual problems in the processing of screw products, improving processing precision and flexibility, simplifying mold structure, and reducing production cost. This die box structure not only has broad market application prospects, but also provides strong support for the technical progress and industrial upgrading of related industries. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0020] The drawings in the following description only relate to some embodiments of the present application, and are not a limitation of the present application.

[0021] In the drawings:

[0022] Figure 1 A first axial structure schematic view of the present application is shown;

[0023] Figure 2The second axial view structural schematic diagram of the utility model is shown.

[0024] Figure 3 The axial view structural schematic diagram of the split state of the utility model is shown.

[0025] Figure 4 The axial view structural schematic diagram of the separation state of the mold base and the fixed mold box of the utility model is shown.

[0026] Figure 5 The existing mold box structure schematic diagram is shown.

[0027] List of reference signs

[0028] 1, fixed mold box;

[0029] 2, movable mold box;

[0030] 3, fixed rotating shaft;

[0031] 4, angle adjusting shaft seat; 401, angle adjusting shaft; 402, angle adjusting wedge;

[0032] 5, mold base; 501, connecting shaft; 502, tension spring;

[0033] 6, up-down adjusting shaft seat; 601, up-down adjusting shaft; 602, up-down adjusting wedge;

[0034] 7, limiting shaft rod;

[0035] 8, positioning rod; 801, adjusting sleeve; 802, adjusting inner rod. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0037] Embodiment one: please refer to Figures 1 to 5 :

[0038] The utility model provides a kind of mould box structure with rotary adjusting function, comprising: fixed mould box 1;Fixed mould box 1 is the plate seat structure of L shape, and the lower edge of the upper end of fixed mould box 1 is rotatably installed with movable mould box 2 by fixed rotating shaft 3, movable mould box 2 and fixed mould box 1 are attached to one cuboid box structure;The upper end of fixed mould box 1 is provided with angle adjustment shaft seat 4 at junction with movable mould box 2;The lower end of fixed mould box 1 is provided with mould seat 5, and upper and lower adjustment shaft seat 6 is provided between mould seat 5 and angle fixed mould box 1, and upper and lower adjustment shaft seat 6 is fixedly connected with fixed mould box 1, and the middle part of mould seat 5 is vertically provided with limit shaft 7, and the upper end of limit shaft 7 extends into fixed mould box 1;The outside vertical plane of the outside of fixed mould box 1 on the side of angle adjustment shaft seat 4 is vertically provided with positioning rod 8 in four-corner matrix distribution.

[0039] Among them, angle adjustment shaft 401 is rotatably installed on angle adjustment shaft seat 4, and the inner end of angle adjustment shaft 401 is rotatably connected with angle adjustment wedge 402, one end of angle adjustment wedge 402 close to fixed mould box 1 is plane structure, and the other end of angle adjustment wedge 402 close to movable mould box 2 is inclined camber structure, and angle adjustment shaft 401 is screw rod, and angle adjustment wedge 402 is moved between fixed mould box 1 and movable mould box 2 by rotating angle adjustment shaft 401, and movable mould box 2 is slightly adjusted in angle with movable mould box 2 as rotating shaft, can be rotated and adjusted in angle direction with certain demand, can solve the problem that the gap between upper end and lower adjustment tooth plate is inconsistent when screw product is processed.

[0040] Among them, the middle part of the upper end face of angle adjustment wedge 402 close to the edge of fixed mould box 1 is provided with scale, and the corresponding position on the upper end face of fixed mould box 1 is provided with indicating strip.

[0041] Among them, the surface of movable mould box 2 and angle adjustment wedge 402 is inclined plane structure.

[0042] Among them, the edge of the top of mould seat 5 is vertically provided with connecting shaft 501, the upper end of connecting shaft 501 is slidably inserted into fixed mould box 1, tension spring 502 is sleeved on connecting shaft 501, and the two ends of tension spring 502 are fixedly connected with mould seat 5 and fixed mould box 1 respectively.

[0043] The up-down adjusting shaft 601 is a screw rod, and the inner end of the up-down adjusting shaft 601 is rotatably connected with an up-down adjusting wedge block 602. The lower end surface of the adjusting wedge block 602 is a bevel surface. The adjusting wedge block 602 is located between the mold base 5 and the fixed mold box 1. When the up-down adjusting shaft 601 rotates, the up-down adjusting wedge block 602 moves, the distance between the fixed mold box 1 and the mold base 5 changes, the relative positions of the two sets of toothed plates can be adjusted, the problem that the position of the movable toothed plate cannot be adjusted and can only be adjusted by the fixed toothed plate in the prior art is solved, the structure fixedly connected by the up-down screw rod is removed, the two hydraulic rods are used to fix and connect from the lower side, the relative space of the mold box body is saved, and better guarantee can be obtained in production precision.

[0044] In the embodiment two, the end of the positioning rod 8 is provided with an adjusting inner rod 802, the adjusting inner rod 802 is provided with a screw thread, and the adjusting inner rod 802 is sleeved with an adjusting sleeve 801. The spacing between the two sets of toothed plates can be adjusted according to the production of products of different sizes.

[0045] The working principle of the embodiment is as follows:

[0046] The angle adjusting shaft seat 4 is arranged at the upper end of the fixed mold box 1 and the joint of the movable mold box 2. The angle adjusting shaft seat 4 is rotatably connected with an angle adjusting shaft 401, which is a screw rod, and the inner end of the angle adjusting shaft 401 is rotatably connected with an angle adjusting wedge block 402. The angle adjusting wedge block 402 is designed very uniquely. One end of the angle adjusting wedge block 402 is a flat structure and is in close contact with the fixed mold box 1, and the other end is an inclined arc surface structure and is in contact with the inclined surface structure of the movable mold box 2. When the angle adjusting shaft 401 is rotated, the angle adjusting wedge block 402 will move between the fixed mold box 1 and the movable mold box 2. Since the movable mold box 2 is arranged around the fixed rotating shaft 3, the movement will cause the movable mold box 2 to be slightly adjusted in angle. In order to more accurately control the rotation angle, the upper end surface of the angle adjusting wedge block 402 is also provided with a scale, and the upper end surface of the fixed mold box 1 is also provided with a corresponding indicating strip, so that the operator can intuitively read and adjust the rotation angle.

[0047] In addition, in order to adjust the relative position of the two sets of tooth plates, the utility model also sets up a die seat 5 and an up-down adjusting shaft seat 6 at the lower end of the fixed die box 1. The die seat 5 is connected with the fixed die box 1 through a connecting shaft 501, and a tension spring 502 is sleeved on the connecting shaft 501, so as to ensure the stable connection between the die seat 5 and the fixed die box 1. The up-down adjusting shaft seat 6 is rotatably installed with an up-down adjusting shaft 601, which is also a lead screw, and the inner end of the up-down adjusting shaft 601 is rotatably connected with an up-down adjusting wedge block 602. The lower end surface of the up-down adjusting wedge block 602 is a slope surface and is in contact with the die seat 5. When the up-down adjusting shaft 601 is rotated, the up-down adjusting wedge block 602 will move, so as to change the distance between the fixed die box 1 and the die seat 5. This design makes the relative position of the tooth plates adjustable, and solves the problem that the position of the movable tooth plate is fixed and can only be adjusted through the static tooth plate in the prior art.

[0048] An adjusting inner rod 802 and an adjusting sleeve 801 are arranged at the end of the positioning rod 8. The adjusting inner rod 802 is provided with threads and can be sleeved with the adjusting sleeve 801. By adjusting the position of the adjusting inner rod 802 in the adjusting sleeve 801, the distance between the two sets of tooth plates can be flexibly adjusted to adapt to the processing requirements of products of different sizes.

[0049] In this paper, the following points need attention:

[0050] 1. The utility model embodiment drawing only relates to the structure involved in the utility model embodiment, and other structures can refer to the general design.

[0051] 2. In the case of no conflict, the embodiments of the utility model and the features in the embodiments can be combined to obtain new embodiments.

[0052] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A mold box structure with a rotation adjustment function, comprising: The utility model provides a fixed mould box (1), its characterized in be that the fixed mould box (1) is the board seat structure of L shape, and the lower edge of the upper end of fixed mould box (1) is rotatably installed with movable mould box (2) through fixed rotating shaft (3), and movable mould box (2) and fixed mould box (1) are bonded and are one cuboid box structure, the upper end of fixed mould box (1) is equipped with angle adjustment axle seat (4) with movable mould box (2) and meets, the lower end of fixed mould box (1) is equipped with mould seat (5), and the upper and lower adjustment axle seat (6) between mould seat (5) and fixed mould box (1) is equipped with, and the upper and lower adjustment axle seat (6) is fixedly connected with fixed mould box (1), and the middle part of mould seat (5) is vertically equipped with limit axle rod (7), and the upper end of limit axle rod (7) extends to fixed mould box (1) in, the outside vertical plane of the fixed mould box (1) of angle adjustment axle seat (4) one side is vertically equipped with the positioning rod (8) of four square matrix distribution.

2. The mold box structure with a rotation adjustment function according to claim 1, wherein, The utility model provides a fixed mould box (1), its characterized in be that the fixed mould box (1) is the board seat structure of L shape, and the lower edge of the upper end of fixed mould box (1) is rotatably installed with movable mould box (2) through fixed rotating shaft (3), and movable mould box (2) and fixed mould box (1) are bonded and are one cuboid box structure, the upper end of fixed mould box (1) is equipped with angle adjustment axle seat (4) with movable mould box (2) and meets, the lower end of fixed mould box (1) is equipped with mould seat (5), and the upper and lower adjustment axle seat (6) between mould seat (5) and fixed mould box (1) is equipped with, and the upper and lower adjustment axle seat (6) is fixedly connected with fixed mould box (1), and the middle part of mould seat (5) is vertically equipped with limit axle rod (7), and the upper end of limit axle rod (7) extends to fixed mould box (1) in, the outside vertical plane of the fixed mould box (1) of angle adjustment axle seat (4) one side is vertically equipped with the positioning rod (8) of four square matrix distribution.

3. The mold box structure with a rotation adjustment function according to claim 2, characterized in that, The upper end of angle adjustment wedge block (402) is equipped with scale near the edge of one end of fixed mould box (1), and the corresponding position of the upper end surface of fixed mould box (1) is equipped with indicating strip.

4. The mold box structure with a rotation adjustment function according to claim 1, wherein The surface of movable mould box (2) and angle adjustment wedge block (402) is inclined.

5. The mold box structure with a rotation adjustment function according to claim 1, wherein The edge of the top of mould seat (5) is vertically upwards equipped with connecting shaft (501), and the upper end of connecting shaft (501) is slidably inserted into fixed mould box (1), and pull spring (502) is sleeved on connecting shaft (501), and the two ends of pull spring (502) are fixedly connected with mould seat (5) and fixed mould box (1) respectively.

6. The mold box structure with a rotation adjustment function according to claim 1, wherein The upper end of connecting shaft (501) is slidably inserted into fixed mould box (1), and pull spring (502) is sleeved on connecting shaft (501), and the two ends of pull spring (502) are fixedly connected with mould seat (5) and fixed mould box (1) respectively.

7. The mold box structure with a rotation adjustment function according to claim 1, wherein The upper end of connecting shaft (501) is slidably inserted into fixed mould box (1), and pull spring (502) is sleeved on connecting shaft (501), and the two ends of pull spring (502) are fixedly connected with mould seat (5) and fixed mould box (1) respectively. The utility model discloses a fixed mould box (1), its characterized in be that the fixed mould box (1) is the board seat structure of L shape, and the lower edge of the upper end of fixed mould box (1) is rotatably installed with movable mould box (2) through fixed rotating shaft (3), and movable mould box (2) and fixed mould box (1) are bonded and are one cuboid box structure, the upper end of fixed mould box (1) is equipped with angle adjustment axle seat (4) with movable mould box (2) and meets, the lower end of fixed mould box (1) is equipped with mould seat (5), and the upper and lower adjustment axle seat (6) between mould seat (5) and fixed mould box (1) is equipped with, and the upper and lower adjustment axle seat (6) is fixedly connected with fixed mould box (1), and the middle part of mould seat (5) is vertically equipped with limit axle rod (7), and the upper end of limit axle rod (7) extends to fixed mould box (1) in, the outside vertical plane of the fixed mould box (1) of angle adjustment axle seat (4) one side is vertically equipped with the positioning rod (8) of four square matrix distribution.

Images