Metal fitting milling positioning device

Abstract

The utility model is applicable to the technical field of metal fitting processing, and provides a metal fitting milling and positioning device which comprises a mounting plate, supporting plates are fixedly connected to the two sides of the upper end of the mounting plate respectively, and positioning and fixing assemblies are arranged on the two supporting plates; a controller is mounted on one side of the front end of the mounting plate, the positioning and fixing assembly is arranged, so that a metal part is conveniently fixed, a pressure sensor is arranged, when the metal part is fixed, the pressure sensor senses pressure and transmits a signal to the controller, and the controller controls the telescopic end of the first electric telescopic rod to stop stretching, so that excessive clamping is prevented; and by arranging limiting blocks, the front end and the rear end of the two sides of the metal piece can be conveniently positioned, and the metal piece clamping device is suitable for clamping metal pieces of various different shapes.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal fittings processing, in particular to a metal fittings milling positioning device. Background Art

[0002] A milling machine mainly refers to a machine tool that uses a milling cutter to process various surfaces of a workpiece. Usually, the milling cutter mainly moves in rotation, and the movement of the workpiece and the milling cutter is the feed motion. It can process planes, grooves, various curved surfaces, gears, etc.

[0003] The utility model with the reference application number 202022855884.2 discloses a milling positioning device for metal accessories, including a workbench, a left clamping seat, a right clamping seat, two groups of first hydraulic cylinders, two groups of positioning gears, four groups of connecting plates, four groups of positioning racks and four groups of clamping blocks, the bottom end of the left clamping seat is connected to the left part of the top of the workbench, the bottom end of the right clamping seat is connected to the right part of the top of the workbench, the right part of the left clamping seat and the left part of the right clamping seat are both provided with control chambers, one end of the two groups of first hydraulic cylinders is respectively connected to the side walls of the two groups of control chambers, the upper and lower parts of the other ends of the two groups of first hydraulic cylinders are respectively connected to one end of the four groups of connecting plates, the other ends of the four groups of connecting plates are respectively rotatably connected to the upper and lower parts of the two groups of positioning gears, and the front and rear ends of the two groups of positioning gears are respectively meshed with the four groups of positioning racks. The utility model can clamp and fix the product to prevent the product from rotating and affecting the processing quality, is suitable for different products, and reduces the limitations of use.

[0004] The above prior art also has the following disadvantages:

[0005] The existing technology cannot display the force applied to the clamped parts, which may easily cause the parts to be damaged. At the same time, the shape and size of the clamping part of the existing milling positioning device are single and fixed, and the shapes and sizes of the processed parts are diverse, which may easily cause unstable clamping. Utility Model Content

[0006] The utility model provides a metal fitting milling positioning device, aiming to solve the problem that the force applied to the clamped parts in the prior art cannot be displayed, which easily causes the parts to be damaged by clamping. At the same time, the shape and size of the clamping part of the existing milling positioning device are single and fixed, while the shapes and sizes of the processed parts are diverse, which easily causes the problem of unstable clamping.

[0007] The utility model is implemented as follows: a metal accessory milling positioning device comprises: a mounting plate, support plates are fixedly connected to the two sides of the upper end of the mounting plate, and positioning and fixing components are arranged on the two support plates; a controller is installed on the front end side of the mounting plate; the positioning and fixing component comprises two first electric telescopic rods fixedly connected to the sides of the two support plates close to each other, and the telescopic ends of the two first electric telescopic rods are fixedly connected to fixing blocks.

[0008] Preferably, the positioning and fixing assembly also includes a positioning plate that is fixedly connected to the side of the two fixing blocks that are close to each other; a pressure sensor is installed in the middle of the side of the two positioning plates that are close to each other; the two pressure sensors and the two first electric telescopic rods are electrically connected to the controller.

[0009] Preferably, the front and rear sides of the two fixing blocks are respectively fixedly connected with L-shaped mounting frames.

[0010] Preferably, the four L-shaped mounting frames are detachably and fixedly connected to a second electric telescopic rod on one side of each two front-to-rear distributed L-shaped mounting frames close to each other, and the telescopic ends of the four second electric telescopic rods are fixedly connected to limiting blocks.

[0011] Preferably, a V-shaped groove is respectively formed on one side of each two of the four limit blocks that are distributed front and back and close to each other.

[0012] Preferably, rubber pads are fixedly connected to the side walls of the four V-shaped grooves, and a plurality of rubber protrusions are fixedly connected to the four rubber pads.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] By setting a positioning and fixing component, it is convenient to fix the metal part. By setting a pressure sensor, when the metal part is fixed, the pressure sensor senses the pressure and transmits the signal to the controller. The controller controls the telescopic end of the first electric telescopic rod to stop extending to prevent excessive clamping. By setting a limit block, it is convenient to position the front and rear ends on both sides of the metal part, which is suitable for clamping metal parts of various shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model from top view;

[0017] Figure 3 It is a side view structural diagram of the limit block of the utility model;

[0018] In the figure: 1. mounting plate; 2. support plate; 3. positioning and fixing assembly; 4. controller; 5. first electric telescopic rod; 6. fixing block; 7. positioning plate; 8. pressure sensor; 9. L-shaped mounting frame; 10. second electric telescopic rod; 11. limit block; 12. V-shaped groove; 13. rubber pad; 14. rubber bump. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model provides a metal parts milling positioning device, such as Figure 1-3 As shown, it includes: a mounting plate 1, support plates 2 are fixedly connected to both sides of the upper end of the mounting plate 1, and positioning and fixing components 3 are arranged on the two support plates 2; a controller 4, model S7-300, is installed on one side of the front end of the mounting plate 1; the positioning and fixing component 3 includes two first electric telescopic rods 5 fixedly connected to one side of the two support plates 2 close to each other, and the telescopic ends of the two first electric telescopic rods 5 are fixedly connected to fixing blocks 6 respectively.

[0022] It should be noted that, since the force applied to the clamped parts by the prior art cannot be displayed, it is easy for parts to be damaged in this case. At the same time, the shape and size of the clamping part of the existing milling positioning device are single and fixed, and the shapes and sizes of the processed parts are diverse, which makes it easy for the clamping to be unstable. The present solution arranges a positioning and fixing component 3 to facilitate the fixation of metal parts. By arranging a pressure sensor 8, when the metal parts are fixed, the pressure sensor 8 senses the pressure and transmits the signal to the controller 4. The controller 4 controls the telescopic end of the first electric telescopic rod 5 to stop extending to prevent excessive clamping.

[0023] In a further preferred embodiment of the present invention, Figure 1-2As shown, the positioning and fixing assembly 3 also includes a positioning plate 7 which is fixedly connected to the two fixing blocks 6 on the side close to each other; a pressure sensor 8 of model LLBLS-I is installed in the middle of the side close to each other of the two positioning plates 7; the two pressure sensors 8 and the two first electric telescopic rods 5 are electrically connected to the controller 4.

[0024] It should be noted that the model specification LLBLS-I of the pressure sensor 8 is not the only limitation, but is selected and determined based on the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0025] The power supply and principle of the pressure sensor 8 are clear to those skilled in the art and will not be described in detail here.

[0026] In this embodiment, excessive clamping is prevented by providing a pressure sensor 8 .

[0027] In a further preferred embodiment of the present invention, Figure 2 As shown, L-shaped mounting frames 9 are fixedly connected to the front and rear sides of the two fixing blocks 6 respectively.

[0028] In this embodiment, installation is facilitated.

[0029] In a further preferred embodiment of the present invention, Figure 1-3 As shown, four L-shaped mounting frames 9, each two L-shaped mounting frames 9 distributed front and back are detachably and fixedly connected with a second electric telescopic rod 10 on one side close to each other, and the telescopic ends of the four second electric telescopic rods 10 are fixedly connected with a limiting block 11.

[0030] In this embodiment, it is convenient to limit the side surface.

[0031] In a further preferred embodiment of the present invention, Figure 1-3 As shown, among the four limiting blocks 11, each two limiting blocks 11 distributed front and back are provided with V-shaped grooves 12 on their sides close to each other.

[0032] In this embodiment, it is convenient to be applicable to different shapes.

[0033] In a further preferred embodiment of the present invention, Figure 3 As shown, rubber pads 13 are fixedly connected to the side walls of the four V-shaped grooves 12 , and a plurality of rubber protrusions 14 are fixedly connected to the four rubber pads 13 .

[0034] In this embodiment, the clamping friction force is increased by providing the rubber protrusion 14 .

[0035] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0036] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0037] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0038] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A metal parts milling positioning device, characterized in that: include: A mounting plate (1), wherein both sides of the upper end of the mounting plate (1) are respectively fixedly connected to support plates (2), and positioning and fixing components (3) are provided on the two support plates (2); A controller (4) is installed on one side of the front end of the installation plate (1); The positioning and fixing assembly (3) comprises two first electric telescopic rods (5) respectively fixedly connected to one side of the two support plates (2) close to each other, and the telescopic ends of the two first electric telescopic rods (5) are respectively fixedly connected to fixing blocks (6); The positioning and fixing assembly (3) further comprises positioning plates (7) respectively fixedly connected to the sides of the two fixing blocks (6) close to each other; A pressure sensor (8) is installed in the middle of one side of the two positioning plates (7) close to each other; The two pressure sensors (8) and the two first electric telescopic rods (5) are electrically connected to the controller (4); The front and rear sides of the two fixing blocks (6) are respectively fixedly connected with L-shaped mounting frames (9); The four L-shaped mounting frames (9), wherein each two L-shaped mounting frames (9) distributed front and back are respectively detachably and fixedly connected to a second electric telescopic rod (10) on one side close to each other, and the telescopic ends of the four second electric telescopic rods (10) are respectively fixedly connected to a limiting block (11).

2. A metal parts milling positioning device as claimed in claim 1, characterized in that: Among the four limit blocks (11), each two of the limit blocks (11) distributed front and back are respectively provided with a V-shaped groove (12) on one side close to each other.

3. A metal parts milling positioning device as claimed in claim 2, characterized in that: Rubber pads (13) are respectively fixedly connected to the side walls of the four V-shaped grooves (12), and a plurality of rubber protrusions (14) are respectively fixedly connected to the four rubber pads (13).

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