Positioning assembly for shaping and cutting special-shaped profile

Abstract

The utility model relates to the technical field of profile cutting, in particular to a positioning assembly for shaping and cutting special-shaped profiles, which comprises a positioning table, a positioning groove is arranged on the outer wall of the upper side of the positioning table, a double-thread screw is mounted on the inner wall of the positioning groove, and a motor is mounted at one end of the positioning table; the special-shaped profile machining device has the beneficial effects that a profile is placed between positioning assemblies on the two sides of a positioning table, then a motor is started to enable a double-thread screw to rotate, and fixing frames on the two sides slide mutually till a bottom plate in each fixing frame and one end of a positioning plate abut against one side of the special-shaped profile; and under the action of the spring, the bottom plate and one end of each positioning plate abut against one side of the profile, so that different special-shaped profiles can be conveniently positioned, and subsequent machining is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of profile cutting, in particular to a positioning component for shaping and cutting of special-shaped profiles. Background Art

[0002] Profiles are materials that are made into various shapes or with various surface decorations instead of flat plates according to the design requirements of buildings. For a long time, the extrusion molding of plastic profiles has been a relatively weak category in my country's plastic processing industry. Single-screw extruders are used, and the extrusion die produces profiles with relatively simple cross-sections at a relatively low speed.

[0003] In the prior art, the special-shaped material needs to be cut during the processing, and the profile needs to be clamped and positioned during the processing. However, due to the particularity of the special-shaped material, it is difficult to position it well and it is often fixed manually, which is inconvenient for subsequent processing. Therefore, the utility model proposes a positioning assembly for shaping and cutting special-shaped profiles to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a positioning assembly for shaping and cutting special-shaped profiles, so as to solve the problem in the above background technology that special-shaped profiles cannot be well positioned due to their particularity and are often fixed manually, which is inconvenient for subsequent processing.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a positioning assembly for shaping and cutting special-shaped profiles, comprising:

[0006] A positioning platform, wherein the upper outer wall of the positioning platform is provided with a positioning groove, the inner wall of the positioning groove is provided with a double-headed screw, and a motor is provided at one end of the positioning platform;

[0007] A fixed frame, wherein the bottom outer wall of the fixed frame is provided with a slider slidably connected to the inner wall of the positioning groove, a plurality of equidistant guide rods are provided on the inner wall of one side of the fixed frame, a stopper is provided on the end of the guide rod away from the fixed frame, a spring is installed on the outer wall of the fixed frame close to the outer side of the guide rod, and a plurality of limit blocks are provided on the inner walls on both sides of the fixed frame;

[0008] The bottom plate, the outer wall of the bottom plate is slidably connected to the inner wall of the fixing frame, the upper outer wall of the bottom plate is provided with a first adjustment groove, the inner wall of the first adjustment groove is provided with a first guide groove slidably connected to the outer wall of the block, a plurality of positioning plates are installed above the bottom plate, an adjustment block slidably connected to the inner wall of the first adjustment groove is provided below the positioning plate, the plurality of positioning plates are installed with each other, the upper outer walls of the plurality of positioning plates are provided with a second adjustment groove, the inner wall of the second adjustment groove is provided with a second guide groove, and the topmost positioning plate is only provided with an adjustment block.

[0009] Preferably, the outer walls at both ends of the double-headed screw are rotatably connected to the inner walls at both sides of the positioning groove, and the output end of the motor is fixedly connected to one end of the double-headed screw.

[0010] Preferably, the outer wall of the fixed frame is fixedly connected to the outer wall of the sliding block, the two ends of the guide rod are respectively fixedly connected to the inner wall of one side of the fixed frame and one end of the stop block, and the inner wall of the fixed frame is fixedly connected to the outer wall of the limit block.

[0011] Preferably, the side walls at both ends of the spring are fixedly connected to the bottom plate and an inner wall of one side of the fixed frame respectively.

[0012] Preferably, an outer wall of one side of the positioning plate is fixedly connected to a side wall of one end of the spring, an outer wall of the positioning plate is fixedly connected to an outer wall of the adjustment block, and a second adjustment groove between the plurality of positioning plates and the adjustment block are slidably connected with each other.

[0013] Preferably, both ends of the bottom plate and the plurality of positioning plates are provided with limiting grooves which are slidably connected to the outer wall of the limiting block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Place the profile between the positioning components on both sides of the positioning table, then start the motor to rotate the double-headed screw, so that the fixed frames on both sides slide against each other until the bottom plate and one end of the positioning plate in the fixed frame are against one side of the special-shaped profile, and continue to slide under the action of the spring so that the bottom plate and one end of each positioning plate are against one side of the profile, which is convenient for positioning different special-shaped profiles and facilitates subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a half-section diagram of the overall structure of the utility model;

[0018] Figure 3 Practical Figure 2 A magnified view of the structure of the middle A area;

[0019] Figure 4 Practical Figure 2 A magnified view of the structure of the middle B region;

[0020] Figure 5 Practical Figure 2 Enlarged view of the structure of the middle C region.

[0021] In the figure: positioning table 1, positioning slot 2, double-headed screw 3, motor 4, fixed frame 5, slider 6, guide rod 7, stop block 8, spring 9, bottom plate 10, first adjustment slot 11, first guide slot 12, positioning plate 13, adjustment block 14, second adjustment slot 15, second guide slot 16, limit block 17, limit slot 18. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0023] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0026] See also Figures 1 to 5 The utility model provides a technical solution: a positioning component for shaping and cutting special-shaped profiles, comprising:

[0027] A positioning platform 1, wherein a positioning groove 2 is provided on the upper outer wall of the positioning platform 1, a double-headed screw 3 is installed on the inner wall of the positioning groove 2, and a motor 4 is installed at one end of the positioning platform 1, and the double-headed screw 3 is driven to rotate by the motor 4, so that the positioning components on both sides of the positioning platform 1 are close to each other to clamp and position the profiles therebetween, the outer walls at both ends of the double-headed screw 3 are rotatably connected to the inner walls at both sides of the positioning groove 2, and the output end of the motor 4 is fixedly connected to one end of the double-headed screw 3;

[0028] A fixed frame 5, the bottom outer wall of the fixed frame 5 is provided with a slider 6 that is slidably connected to the inner wall of the positioning groove 2, the inner wall of the slider 6 is threadedly connected to the outer wall of the double-headed screw 3, a plurality of equidistant guide rods 7 are provided on the inner wall of one side of the fixed frame 5, and a stopper 8 is provided at one end of the guide rod 7 away from the fixed frame 5, and the sliding path of the positioning assembly is limited by the cooperation of the guide rod 7 and the stopper 8 to prevent it from falling off, a spring 9 is installed on the outer wall of the fixed frame 5 close to the outer side of the guide rod 7, and a plurality of limit blocks 17 are provided on the inner walls on both sides of the fixed frame 5, the outer wall of the fixed frame 5 is fixedly connected to the outer wall of the slider 6, the two ends of the guide rod 7 are respectively fixedly connected to the inner wall of one side of the fixed frame 5 and one end of the stopper 8, and the inner wall of the fixed frame 5 is fixedly connected to the outer wall of the limiter 17;

[0029] The bottom plate 10 is provided with a first adjusting groove 11 on the upper outer wall of the bottom plate 10, and a first guide groove 12 is provided on the inner wall of the first adjusting groove 11 to be slidably connected to the outer wall of the stopper 8. A plurality of positioning plates 13 are installed on the top of the bottom plate 10, and an adjusting block 14 is provided below the positioning plate 13 to be slidably connected to the inner wall of the first adjusting groove 11. The plurality of positioning plates 13 are installed mutually, and each positioning plate 13 can slide independently. A second adjusting groove 15 is provided on the upper outer wall of the plurality of positioning plates 13, and a second guide groove 12 is provided on the inner wall of the second adjusting groove 15 to be slidably connected to the outer wall of the stopper 8. Slot 16, the top positioning plate 13 is only provided with an adjusting block 14, the outer walls of the bottom plate 10 and multiple positioning plates 13 are slidably connected to the inner wall of the fixed frame 5, the side walls at both ends of the spring 9 are fixedly connected to the bottom plate 10 and one side inner wall of the fixed frame 5 respectively, the outer wall of one side of the positioning plate 13 is fixedly connected to the side wall of one end of the spring 9, the outer wall of the positioning plate 13 is fixedly connected to the outer wall of the adjusting block 14, the second adjusting slots 15 between the multiple positioning plates 13 and the adjusting block 14 are slidably connected, and the bottom plate 10 and the multiple positioning plates 13 are provided with limit slots 18 slidably connected to the outer wall of the limit block 17 at both ends.

[0030] When the device is working, the profile is placed between the positioning components on both sides of the positioning table 1, and then the motor 4 is started to rotate the double-headed screw 3, so that the fixed frames 5 on both sides slide against each other until the bottom plate 10 and one end of the positioning plate 13 in the fixed frame 5 are against one side of the special-shaped profile, and the sliding is continued under the action of the spring so that the bottom plate 10 and one end of each positioning plate 13 are against one side of the profile, which is convenient for positioning different special-shaped profiles and convenient for subsequent processing.

[0031] 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. Positioning assembly for shaping and cutting of special-shaped profiles, characterized by: include: A positioning platform (1), wherein the upper outer wall of the positioning platform (1) is provided with a positioning groove (2), the inner wall of the positioning groove (2) is provided with a double-headed screw (3), and a motor (4) is provided at one end of the positioning platform (1); A fixed frame (5), wherein the bottom outer wall of the fixed frame (5) is provided with a sliding block (6) slidably connected to the inner wall of the positioning groove (2), a plurality of equidistant guide rods (7) are provided on the inner wall of one side of the fixed frame (5), a stopper (8) is provided at one end of the guide rod (7) away from the fixed frame (5), a spring (9) is installed on the outer wall of the fixed frame (5) close to the outer side of the guide rod (7), and a plurality of limit blocks (17) are provided on the inner walls of both sides of the fixed frame (5); A bottom plate (10), the outer wall of the bottom plate (10) is slidably connected to the inner wall of the fixing frame (5), the upper outer wall of the bottom plate (10) is provided with a first adjustment groove (11), the inner wall of the first adjustment groove (11) is provided with a first guide groove (12) slidably connected to the outer wall of the stopper (8), a plurality of positioning plates (13) are installed above the bottom plate (10), an adjustment block (14) slidably connected to the inner wall of the first adjustment groove (11) is provided below the positioning plate (13), the plurality of positioning plates (13) are installed mutually, the upper outer walls of the plurality of positioning plates (13) are provided with a second adjustment groove (15), the inner wall of the second adjustment groove (15) is provided with a second guide groove (16), and the uppermost positioning plate (13) is only provided with the adjustment block (14).

2. The positioning assembly for shaping and cutting of special-shaped profiles according to claim 1, characterized in that: The outer walls at both ends of the double-headed screw (3) are rotatably connected to the inner walls at both sides of the positioning groove (2), and the output end of the motor (4) is fixedly connected to one end of the double-headed screw (3).

3. The positioning assembly for shaping and cutting of special-shaped profiles according to claim 1, characterized in that: The outer wall of the fixed frame (5) is fixedly connected to the outer wall of the sliding block (6), the two ends of the guide rod (7) are respectively fixedly connected to the inner wall of one side of the fixed frame (5) and one end of the stop block (8), and the inner wall of the fixed frame (5) is fixedly connected to the outer wall of the limit block (17).

4. The positioning assembly for shaping and cutting of special-shaped profiles according to claim 1, characterized in that: The side walls at both ends of the spring (9) are fixedly connected to the bottom plate (10) and an inner wall of one side of the fixed frame (5) respectively.

5. The positioning assembly for shaping and cutting of special-shaped profiles according to claim 4, characterized in that: One side outer wall of the positioning plate (13) is fixedly connected to one end side wall of the spring (9), the outer wall of the positioning plate (13) is fixedly connected to the outer wall of the adjustment block (14), and the second adjustment slots (15) between the plurality of positioning plates (13) and the adjustment block (14) are slidably connected.

6. The positioning assembly for shaping and cutting of special-shaped profiles according to claim 5, characterized in that: Both ends of the bottom plate (10) and the plurality of positioning plates (13) are provided with limiting grooves (18) which are slidably connected to the outer wall of the limiting block (17).

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