Four-axis positioning device

Abstract

The utility model discloses a four-axis positioning device, and belongs to the technical field of four-axis positioning equipment. The structure comprises a mounting bottom plate, bottom supports are arranged on the two sides of the mounting bottom plate, axial fixing clamping supports are arranged on the bottom supports, a horizontal connecting shaft and a longitudinal connecting shaft are arranged on the axial fixing clamping supports, and a quick-release connecting part and a height adjusting part are coaxially arranged on the longitudinal connecting shaft. A fixing support is arranged above the supporting columns, sliding rails are arranged on the fixing support in parallel, and multi-angle limiting grooves are formed in the sliding rails in a sliding mode. According to the pipe machining positioning device, the pipe machining positioning device is improved, the bottom position is provided with the quick-release connecting component and the height adjusting component, so that the pipe machining positioning device can adapt to positioning machining work under different conditions, and the adaptability of the pipe machining positioning device is effectively improved; and meanwhile, the multi-angle limiting groove is formed, a workpiece to be machined can be accurately positioned, the time needed by subsequent machining is effectively shortened, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of four-axis positioning equipment, in particular to a four-axis positioning device. Background Technique

[0002] During the processing of pipe workpieces, a positioning device is usually required to fix them to ensure that the workpieces maintain the correct position and posture during the processing. Such a device usually consists of multiple components, each of which plays a specific role to jointly achieve the precise positioning and fixation of the workpiece. For pipe processing, since pipes are not easy to fix compared with other workpieces to be processed, and are prone to slipping and falling off during the processing, which will affect the processing accuracy and quality of the pipes themselves. Therefore, it is necessary to improve the existing positioning device to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a four-axis positioning device to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution:

[0005] A four-axis positioning device includes a mounting base plate. Bottom supports are arranged on both sides of the mounting base plate. Axial fixing chucks are arranged on the bottom supports. Horizontal connecting shafts are arranged above the axial fixing chucks. An upper fixing beam is fixedly arranged at the top of the horizontal connecting shafts, and the upper fixing beam is arranged parallel to the mounting base plate. A longitudinal connecting shaft is arranged horizontally on the axial fixing chuck. The longitudinal connecting shaft is arranged parallel to the mounting base plate, and a quick-release connecting component and a height adjusting component are coaxially arranged on the longitudinal connecting shaft. The quick-release connecting component is arranged on the left side of the height adjusting component. A support column is arranged between the quick-release connecting component and the height adjusting component. The support column is fixedly arranged on the mounting base plate. A fixing bracket is arranged above the support column. The fixing bracket is connected to the height adjusting component. A slide rail is arranged in parallel on the fixing bracket. A transition plate is arranged at the center of the slide rail. A multi-angle limiting groove is slidably arranged on the slide rail.

[0006] As a further scheme of the utility model: The multi-angle limiting groove includes an insulating shell, an upper slide rail, a limiting buckle, a horizontal clamping block, an axial buffer pad and a height cushion plate. The insulating shell is slidably arranged on the slide rail. Upper slide rails are arranged at both side edges of the insulating shell. The limiting buckle and the horizontal clamping block are slidably arranged on the upper slide rail. The limiting buckle is arranged in front of the horizontal clamping block. An axial buffer pad is arranged inside the horizontal clamping block, and the axial buffer pad is fixedly connected to the horizontal clamping block in the same direction. A height cushion plate is arranged at the center inside the insulating shell, and the height cushion plate is arranged on the right side of the horizontal clamping block.

[0007] As a further solution of the present utility model: the height adjustment component includes a fixed base, a cylinder, a control valve, and a lifting rod. The fixed base is fixedly installed on the installation base plate. A cylinder is arranged on the fixed base, and a control valve and a lifting rod are cooperatively arranged on the cylinder. The lifting rod is arranged parallel to the support column, and the upper part of the lifting rod is connected to the bottom of the fixed bracket.

[0008] As a further solution of the present utility model: a plurality of distance sensors are arranged at the bottom position of the upper fixed beam.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: the device improves the pipe processing positioning device. By setting the quick-release connection component and the height adjustment component at the bottom position, the device can adapt to the positioning processing work under different conditions, effectively improving the adaptability of the device; at the same time, multi-angle limiting grooves are provided, which can accurately position the workpiece to be processed, effectively reducing the time required for subsequent processing and reducing production costs. Description of the Drawings

[0010] Figure 1 It is a three-dimensional structure diagram of the present utility model;

[0011] Figure 2 It is a component structure diagram of the multi-angle limiting groove of the present utility model;

[0012] Figure 3 It is a partial enlarged view of part A of the present utility model.

[0013] In the figure: 1. Installation base plate; 2. Bottom support; 3. Axial fixed clamping bracket; 4. Longitudinal connecting shaft; 5. Horizontal connecting shaft; 6. Quick-release connection component; 7. Support column; 8. Height adjustment component; 9. Upper fixed beam; 10. Fixed bracket; 11. Slide rail; 12. Transition plate; 13. Multi-angle limiting groove; 101. Insulating shell; 102. Upper slide rail; 103. Limit buckle; 104. Horizontal clamping block; 105. Axial buffer pad; 106. Height cushion plate; 201. Fixed base; 202. Cylinder; 203. Control valve; 204. Lifting rod. Detailed Embodiments

[0014] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0015] Embodiment 1

[0016] Please refer to Figures 1-3 , this embodiment provides a four-axis positioning device, including a mounting base plate 1. Bottom supports 2 are provided on both sides of the mounting base plate 1. An axial fixing chuck 3 is provided on the bottom support 2. Horizontal connecting shafts 5 are provided on the upper side positions of the axial fixing chucks 3. An upper fixing beam 9 is fixedly provided at the top position of the horizontal connecting shaft 5, and the upper fixing beam 9 is arranged parallel to the mounting base plate 1. A longitudinal connecting shaft 4 is provided at the transverse position of the axial fixing chuck 3. The longitudinal connecting shaft 4 is arranged parallel to the mounting base plate 1, and a quick-release connecting component 6 and a height adjusting component 8 are coaxially arranged on the longitudinal connecting shaft 4. The quick-release connecting component 6 is arranged at the left side position of the height adjusting component 8. A support column 7 is arranged at the middle position between the quick-release connecting component 6 and the height adjusting component 8. The support column 7 is fixedly provided on the mounting base plate 1. A fixing bracket 10 is provided above the support column 7. The fixing bracket 10 is connected to the height adjusting component 8. A slide rail 11 is arranged in parallel on the fixing bracket 10. A transition plate 12 is arranged at the center position of the slide rail 11. A multi-angle limiting groove 13 is slidably arranged on the slide rail 11. The quick-release connecting component 6 connects and fixes the longitudinal connecting shaft 4. During use, according to actual processing requirements, the specification of the longitudinal connecting shaft 4 can be replaced through the quick-release connecting component 6, so as to change the actual use state of the device; the height adjusting component 8 can adjust the height of the multi-angle limiting groove 13, so as to adapt to the workpiece processing conditions under different specifications.

[0017] Furthermore, the multi-angle limiting groove 13 includes an insulating shell 101, an upper slide rail 102, a limiting buckle 103, a horizontal clamping block 104, an axial buffer pad 105 and a height cushion plate 106. The insulating shell 101 is slidably arranged on the slide rail 11. Upper slide rails 102 are arranged at the two side edge positions of the insulating shell 101. A limiting buckle 103 and a horizontal clamping block 104 are slidably arranged on the upper slide rail 102. The limiting buckle 103 is arranged at the front side position of the horizontal clamping block 104. An axial buffer pad 105 is arranged at the inner side position of the horizontal clamping block 104, and the axial buffer pad 105 is fixedly connected to the horizontal clamping block 104 in the same direction. A height cushion plate 106 is arranged at the center position inside the insulating shell 101, and the height cushion plate 106 is arranged at the right side position of the horizontal clamping block 104. The workpiece to be processed is placed inside the insulating shell 101 and is limited and clamped by the horizontal clamping block 104 and the axial buffer pad 105. At the same time, at the bottom position, it is fixed at a suitable position through the height cushion plate 106. During the sliding process of the horizontal clamping block 104 on the upper slide rail 102, the limiting buckle 103 can limit it, so as to improve the stability during its limiting.

[0018] Furthermore, the height adjustment component 8 includes a fixed base 201, a cylinder 202, a control valve 203, and a lifting rod 204. The fixed base 201 is fixedly installed on the mounting base plate 1. The fixed base 201 is provided with a cylinder 202, and the control valve 203 and the lifting rod 204 are arranged in cooperation with the cylinder 202. The lifting rod 204 is arranged parallel to the support column 7, and the upper part of the lifting rod 204 is connected to the bottom of the fixed bracket 10. The height adjustment component 8 can adjust the height position of the multi-angle limit groove 13. On the basis of the original cylinder 202 and the lifting rod 204, a control valve 203 assembly is added, which can effectively improve the stability and accuracy of the cylinder during the lifting process, thereby further improving the comprehensive positioning accuracy of the multi-angle limit groove 13.

[0019] Furthermore, a plurality of distance sensors are arranged at the bottom position of the upper fixed beam 9. The distance sensors can perform distance positioning on the multi-angle limit groove 13 arranged below, so that the comprehensive positioning is more accurate during the limiting process of the workpiece to be processed, facilitating the staff to process it.

[0020] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. The element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0021] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0022] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A four-axis positioning device, characterized in that: The invention comprises a mounting base plate (1), base brackets (2) are arranged at both sides of the mounting base plate (1), an axial fixing bracket (3) is arranged on the base bracket (2), a horizontal connecting shaft (5) is arranged at the upper side of the axial fixing bracket (3), an upper fixing beam (9) is fixedly arranged at the top of the horizontal connecting shaft (5), and the upper fixing beam (9) is arranged parallel to the mounting base plate (1), a longitudinal connecting shaft (4) is arranged at the lateral position of the axial fixing bracket (3), the longitudinal connecting shaft (4) is arranged parallel to the mounting base plate (1), and a quick-release connecting component (6) and a height adjustment component are coaxially arranged on the longitudinal connecting shaft (4). The quick-release connecting component (6) is arranged at the left side of the height adjustment component (8), a support column (7) is arranged in the middle of the quick-release connecting component (6) and the height adjustment component (8), the support column (7) is fixedly arranged on the mounting base plate (1), a fixed bracket (10) is arranged above the support column (7), the fixed bracket (10) is connected to the height adjustment component (8), a slide rail (11) is arranged in parallel on the fixed bracket (10), a transition plate (12) is arranged at the center of the slide rail (11), and a multi-angle limit groove (13) is slidably arranged on the slide rail (11).

2. A four-axis positioning device according to claim 1, characterized in that: The multi-angle limiting groove (13) comprises an insulating shell (101), an upper slide rail (102), a limiting buckle (103), a horizontal clamping block (104), an axial buffer pad (105) and a height pad (106); the insulating shell (101) is slidably arranged on the slide rail (11); upper slide rails (102) are arranged at the edge positions on both sides of the insulating shell (101); the limiting buckle (103) and a water stopper (105) are slidably arranged on the upper slide rail (102); A horizontal clamping block (104), the limiting buckle (103) is arranged at the front side of the horizontal clamping block (104), an axial buffer pad (105) is arranged at the inner side of the horizontal clamping block (104), and the axial buffer pad (105) is fixedly connected to the horizontal clamping block (104) in the same direction, and a height pad (106) is arranged at the center position inside the insulating shell (101), and the height pad (106) is arranged at the right side of the horizontal clamping block (104).

3. A four-axis positioning device according to claim 1, characterized in that: The height adjustment component (8) comprises a fixed base (201), a cylinder (202), a control valve (203) and a lifting rod (204); the fixed base (201) is fixedly mounted on the mounting base plate (1); the fixed base (201) is provided with a cylinder (202); the cylinder (202) is provided with a control valve (203) and a lifting rod (204); the lifting rod (204) is arranged parallel to the support column (7), and the upper part of the lifting rod (204) is connected to the bottom of the fixed bracket (10).

4. A four-axis positioning device according to claim 1, characterized in that: A plurality of distance sensors are arranged at the bottom of the upper fixed beam (9).

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