Frame angle positioning device
By combining internal and external locking mechanisms, the frame angle is automatically positioned and adjusted, solving the problem of existing devices relying on manual operation, improving positioning efficiency and adaptability, and reducing labor intensity.
Patent Information
- Application Number
- CN202520024694.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-06
AI Technical Summary
Existing angle positioning devices rely on manual operation, resulting in low positioning efficiency, cumbersome subsequent adjustment processes, and the need for replacement based on the frame size and structure, which affects processing efficiency and practicality.
The frame is clamped and fixed by an internal locking mechanism and an external locking mechanism. A central motor drives a double-layer gear to rotate, and the frame is initially fixed and locked by an internal cylinder and an anti-detachment cylinder. The pitch and attitude angle of the frame are adjusted by an adjusting hydraulic cylinder and an adjusting motor, and the adjustment accuracy is ensured by an attitude sensor and a positioning camera.
It achieves efficient positioning without human intervention, adapts to frames of different sizes, improves positioning efficiency, simplifies the subsequent adjustment process, reduces the labor intensity of workers, and ensures the support stability and usability of the frame.
Smart Images
Figure CN223719053U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of frame support structure, in particular to a frame angle positioning device. BACKGROUND
[0002] Frame angle positioning refers to ensuring the angle position of a workpiece or a part in space accurately through specific tools and methods in mechanical processing; it is of great significance to ensure processing precision, improve product quality and production efficiency; the angle plate is one of the tools frequently used in mechanical processing, used for measuring and adjusting the angle position of a workpiece; when used, the angle plate is placed on a workbench, the workpiece is placed on the two surfaces of the angle plate, and the angle position of the workpiece is adjusted according to the degree of the angle plate to ensure the accuracy of the angle positioning; the existing angle positioning device relies on manual operation, and the positioning efficiency is low, which affects the pretreatment efficiency of processing; at the same time, the later adjustment process is complicated, which increases the labor intensity of the on-site workers; and the existing positioning device needs to be changed according to the size and structure of the frame when used on the frame, which affects the practicability of the product; therefore, it is necessary to design a frame angle positioning device. SUMMARY
[0003] The purpose of the present application is to provide a frame angle positioning device to solve the problems that the existing angle positioning device relies on manual operation, the positioning efficiency is low, which affects the pretreatment efficiency of processing; at the same time, the later adjustment process is complicated, which increases the labor intensity of the on-site workers; and the existing positioning device needs to be changed according to the size and structure of the frame when used on the frame, which affects the practicability of the product.
[0004] In order to solve the above technical problems, the present application provides the following technical scheme: a frame angle positioning device, comprising a bottom support, a pitch adjustment mechanism, an adjustment positioning mechanism, an inner locking mechanism and an outer locking mechanism, the top of the bottom support is symmetrically provided with a mounting seat in the pitch adjustment mechanism, a turnover frame is rotatably connected in the mounting seat, the turnover frame is fixed on a closed shell in the adjustment positioning mechanism, the closed shell is fixed on a main support plate, a regulating motor is embedded and mounted in a through groove opened on one side of the main support plate, a gear on the output of the regulating motor is meshed and connected on a regulating gear ring, the regulating gear ring is fixed on a connecting frame, the connecting frame is rotatably connected on the main support plate, the connecting frame is fixed on a locking frame in the outer locking mechanism, the locking frame is fixed on a locking plate in the inner locking mechanism, the inner locking mechanism is composed of the locking plate, an internal cylinder and a locking block, the internal cylinder is embedded and mounted in the recesses uniformly opened on the locking plate, and the output end of the internal cylinder is fixedly connected with the locking block; a double-layer gear is rotatably connected on the locking plate, and the double-layer gear is fixedly connected with the output end of a center motor, and the center motor is fixed on the connecting frame.
[0005] As a further technical scheme of the present application, the pitch adjusting mechanism is composed of a mounting seat, a turnover frame, an adjusting hydraulic cylinder, a pushing block and a triangular support, and the triangular support is fixedly sleeved at both ends of the bottom of the turnover frame.
[0006] As a further technical scheme of the present application, the adjusting hydraulic cylinder is symmetrically fixed at the top of the bottom support, and the output end of the adjusting hydraulic cylinder is fixedly connected with the pushing block, and the pushing block is tightly pressed on both sides of the bottom of the triangular support.
[0007] As a further technical scheme of the present application, the adjusting and positioning mechanism is composed of a closed shell, an adjusting motor, an adjusting gear ring, a connecting frame, a main support plate, a posture sensor and a positioning camera, and the positioning camera and the posture sensor are respectively fixed on the main support plate and the locking frame.
[0008] As a further technical scheme of the present application, the external locking mechanism is composed of a locking frame, a double-layer gear, a locking rack, a clamping block, an anti-falling cylinder, an anti-falling frame and a center motor, and the locking rack is meshingly connected with the double-layer gear.
[0009] As a further technical scheme of the present application, the locking rack is slidingly connected in the locking frame, and the locking rack is fixed on the clamping block.
[0010] As a further technical scheme of the present application, the clamping block is fixedly connected with the anti-falling cylinder, and the output end of the anti-falling cylinder is fixedly connected with the anti-falling frame.
[0011] The frame angle positioning device has the advantages that: the clamping and fixing structure of the frame is composed of the internal locking mechanism and the external locking mechanism, in the use process, the center motor drives the double-layer gear to rotate, and then the meshing effect of the double-layer gear and the locking rack drives the diagonally distributed clamping blocks to approach each other to preliminarily fix the frame, and the internal cylinder drives the locking block to fix the frame from the inside; after being fixed, the anti-falling cylinder drives the anti-falling frame to slide to the locking block to lock the frame on the locking plate to prevent falling off, which can adapt to frames of different sizes, has strong usability, and guarantees the support stability of the frame; the adjusting hydraulic cylinder drives the pushing block to support the angle of the triangular support to adjust the pitch angle of the frame, and the adjusting motor drives the connecting frame to rotate through the adjusting gear ring, and then drives the locking frame to rotate relative to the main support plate to adjust the attitude angle of the frame, and the precision of the adjustment is guaranteed by combining the posture sensor and the positioning camera in the adjusting process, the whole positioning process does not need manual participation, the positioning efficiency is high, the later adjusting process is simple, and the labor intensity of the on-site workers is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0013] Figure 1 It is a three-dimensional view of the overall structure of the present application.
[0014] Figure 2 It is a three-dimensional view of the overall structure of the present application. Figure 1 It is a partial enlarged view of region A in the figure.
[0015] Figure 3 It is a side view of the structure of the present application.
[0016] Figure 4 It is a side view of the structure of the present application. Figure 3 It is a partial enlarged view of region B in the figure.
[0017] Figure 5 It is a front view of the structure of the present application.
[0018] Figure 6 It is an exploded view of the overall structure of the present application.
[0019] Figure 7 It is an exploded view of the overall structure of the present application. Figure 6 It is a partial enlarged view of region C in the figure.
[0020] In the figure: 1, bottom support; 2, pitch adjusting mechanism; 3, adjusting and positioning mechanism; 4, inner locking mechanism; 6, outer locking mechanism; 21, mounting seat; 22, turnover frame; 23, adjusting hydraulic cylinder; 24, pushing block; 25, triangular support; 31, closed shell; 32, adjusting motor; 33, adjusting gear ring; 34, connecting frame; 35, main support plate; 36, attitude sensor; 37, positioning camera; 41, locking plate; 42, internal cylinder; 43, locking block; 61, locking frame; 62, double-layer gear; 63, locking rack; 64, clamping block; 65, anti-falling cylinder; 66, anti-falling frame; 67, center motor. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor also belong to the protection scope of the present application.
[0022] In the description of the application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.
[0023] Please refer to the attached Figure 1 - attached Figure 7The application provides a frame angle positioning device, which comprises a bottom support 1, a pitch adjusting mechanism 2, an adjusting and positioning mechanism 3, an inner locking mechanism 4 and an outer locking mechanism 6. The top of the bottom support 1 is symmetrically provided with mounting seats 21 in the pitch adjusting mechanism 2, rotating connecting turntables 22 are arranged in the mounting seats 21, the turntables 22 are fixed on closed shells 31 in the adjusting and positioning mechanism 3, the closed shells 31 are fixed on main support plates 35, adjusting motors 32 are embedded and arranged in through grooves formed in one side of the main support plates 35, gears on the output of the adjusting motors 32 are meshed and connected with adjusting tooth rings 33, the adjusting tooth rings 33 are fixed on connecting frames 34, the connecting frames 34 are rotatingly connected with the main support plates 35, the connecting frames 34 are fixed on locking frames 61 in the outer locking mechanism 6, the locking frames 61 are fixed on locking plates 41 in the inner locking mechanism 4, the inner locking mechanism 4 is composed of the locking plates 41, internal cylinders 42 and locking blocks 43, the internal cylinders 42 are embedded and arranged in recesses uniformly formed in the locking plates 41, and the output ends of the internal cylinders 42 are fixedly connected with the locking blocks 43; double-layer gears 62 are rotatingly connected with the locking plates 41, and the double-layer gears 62 are fixedly connected with the output end of a central motor 67, and the central motor 67 is fixed on the connecting frames 34; the pitch adjusting mechanism 2 is composed of the mounting seats 21, the turntables 22, adjusting hydraulic cylinders 23, pushing blocks 24 and triangular supports 25, and the triangular supports 25 are fixedly sleeved at the bottom of both ends of the turntables 22; the adjusting hydraulic cylinders 23 are symmetrically fixed at the top of the bottom support 1, the output ends of the adjusting hydraulic cylinders 23 are fixedly connected with the pushing blocks 24, and the pushing blocks 24 are tightly pressed on both sides of the bottom of the triangular supports 25; the adjusting and positioning mechanism 3 is composed of the closed shells 31, the adjusting motors 32, the adjusting tooth rings 33, the connecting frames 34, the main support plates 35, an attitude sensor 36 and a positioning camera 37, and the positioning camera 37 and the attitude sensor 36 are fixed on the main support plates 35 and the locking frames 61 respectively; the outer locking mechanism 6 is composed of the locking frames 61, the double-layer gears 62, locking racks 63, clamping blocks 64, anti-falling cylinders 65, anti-falling frames 66 and the central motor 67, and the locking racks 63 are meshed and connected with the double-layer gears 62; the locking racks 63 are slidingly connected in the locking frames 61, and the locking racks 63 are fixed on the clamping blocks 64; the anti-falling cylinders 65 are fixedly connected with the clamping blocks 64, the output ends of the anti-falling cylinders 65 are fixedly connected with the anti-falling frames 66; the anti-falling cylinders 65 and the anti-falling frames 66 can prevent the frame from falling off from the device after the frame is fixed, and the clamping stability of the device is guaranteed.
[0024] Specifically, during use, the clamping and fixing structure of the frame is formed by the inner locking mechanism 4 and the outer locking mechanism 6, during use, the double-layer gear 62 is driven to rotate by the central motor 67, and then the double-layer gear 62 and the locking rack 63 are meshed to drive the diagonally distributed clamping blocks 64 to approach each other to preliminarily fix the frame, and the inner locking block 43 is driven by the inner cylinder 42 to fix the frame from the inside; after being fixed, the anti-falling frame 66 is driven by the anti-falling cylinder 65 to slide towards the locking block 43, so that the frame is locked on the locking plate 41 to prevent falling off, which can adapt to frames of different sizes, has strong usability, and guarantees the support stability of the frame; the angle of the triangular support 25 is supported by the push block 24 driven by the adjusting hydraulic cylinder 23 to adjust the pitch angle of the frame, and the connecting frame 34 is driven to rotate by the adjusting motor 32 through the adjusting gear ring 33, and then the locking frame 61 is rotated relative to the main support plate 35 to adjust the attitude angle of the frame, and the accuracy of adjustment is guaranteed by the attitude sensor 36 and the positioning camera 37 during the adjustment process, the entire positioning process does not require manual intervention, the positioning efficiency is high, and the adjustment process in the later stage is simple, thereby reducing the labor intensity of the on-site workers.
[0025] In the description of the present application, it should be noted that unless specifically defined and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0026] The device embodiments described above are only schematic, wherein the units illustrated as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, i.e. they can be located in one place, or distributed on multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment scheme according to actual needs. Those skilled in the art can understand and implement without creative labor.
[0027] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A frame angle positioning device comprising a bottom support (1), a pitch adjusting mechanism (2), an adjusting positioning mechanism (3), an inner locking mechanism (4) and an outer locking mechanism (6), characterized in that: The top of the bottom support (1) is symmetrically provided with a mounting seat (21) in the pitch adjusting mechanism (2), a turnover frame (22) is rotatably connected in the mounting seat (21), the turnover frame (22) is fixed on a closed shell (31) in the adjusting positioning mechanism (3), the closed shell (31) is fixed on a main support plate (35), a adjusting motor (32) is embedded and mounted in a through groove opened on one side of the main support plate (35), a gear on the output of the adjusting motor (32) is meshed and connected on an adjusting gear ring (33), the adjusting gear ring (33) is fixed on a connecting frame (34), the connecting frame (34) is rotatably connected on the main support plate (35), the connecting frame (34) is fixed on a locking frame (61) in the outer locking mechanism (6), the locking frame (61) is fixed on a locking plate (41) in the inner locking mechanism (4), the inner locking mechanism (4) is composed of the locking plate (41), an internal cylinder (42) and a locking block (43), the internal cylinder (42) is embedded and mounted in the recess uniformly opened on the locking plate (41), the output end of the internal cylinder (42) is fixedly connected with the locking block (43); a double-layer gear (62) is rotatably connected on the locking plate (41), and the double-layer gear (62) is fixedly connected with the output end of a center motor (67), and the center motor (67) is fixed on the connecting frame (34).
2. A frame angle positioning device according to claim 1, characterized in that: The pitch adjusting mechanism (2) is composed of the mounting seat (21), the turnover frame (22), an adjusting hydraulic cylinder (23), a pushing block (24) and a triangular support (25), and the triangular support (25) is fixedly sleeved at both ends of the bottom of the turnover frame (22).
3. A frame angle positioning device according to claim 2, characterised in that: The adjusting hydraulic cylinder (23) is symmetrically fixed on the top of the bottom support (1), and the output end of the adjusting hydraulic cylinder (23) is fixedly connected with the pushing block (24), and the pushing block (24) is tightly pressed on both sides of the bottom of the triangular support (25).
4. A frame angle positioning device according to claim 1, characterized in that: The adjusting positioning mechanism (3) is composed of the closed shell (31), the adjusting motor (32), the adjusting gear ring (33), the connecting frame (34), the main support plate (35), a posture sensor (36) and a positioning camera (37), and the positioning camera (37) and the posture sensor (36) are fixed on the main support plate (35) and the locking frame (61) respectively.
5. A frame angle positioning device according to claim 1, characterized in that: The outer locking mechanism (6) is composed of the locking frame (61), the double-layer gear (62), a locking rack (63), a clamping block (64), an anti-falling cylinder (65), an anti-falling frame (66) and the center motor (67), and the locking rack (63) is meshed and connected on the double-layer gear (62).
6. A frame angle positioning device according to claim 5, characterised in that: The locking rack (63) is slidingly connected in the locking frame (61), and the locking rack (63) is fixed on the clamping block (64).
7. A frame angle positioning device according to claim 6, characterised in that: The clamping block (64) is fixedly connected with the anti-falling cylinder (65), and the output end of the anti-falling cylinder (65) is fixedly connected with the anti-falling frame (66).