Spherical support welding positioning device
By designing the welding positioning device of the spherical support and using technologies such as the position adjustment power chamber and hydraulic rod, the precise fixing and stable clamping of large spherical components is achieved, which solves the problem of low welding efficiency and significantly improves the welding efficiency and finished product rate .
Patent Information
- Application Number
- CN202421062019.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-16
AI Technical Summary
In the welding industry, there is a lack of special positioning and clamping devices suitable for large spherical components, resulting in lower welding time and efficiency than ordinary components, affecting welding quality and production efficiency.
A spherical support welding positioning device is designed, including the device base, position adjustment power chamber, screw carrier and spherical push-position locking structure, and the displacement motor, hydraulic rod and semi-arc lock-position push-point block are used to achieve the matching of the components. The precise fixation and stable clamping of the spherical support ensure the stability of the spherical support during the welding process through the synergy between the hydraulic rod and the locking air rod.
It significantly improves the welding efficiency and yield of large spherical components, improves the accuracy and production efficiency of the welding process, solves the welding problem of large spherical components, and enhances the productivity of the welding industry.
Smart Images
Figure CN222243373U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding positioning assistance, in particular to a spherical support welding positioning device. Background Art
[0002] The spherical bearing is a new type of bridge bearing developed on the basis of the basin-type rubber bearing. It is mainly divided into fixed bearings, one-way movable bearings and multi-directional movable bearings. The spherical bearing no longer uses rubber to bear pressure, so there is no adverse effect such as rubber hardening or aging. It is particularly suitable for low temperature areas. In addition, the spherical bearing has the advantages of reliable force transmission and consistent rotation performance in all directions. During the production process, the spherical bearing needs to be welded, and the welding positioning device body is a rigid structure used to support and fix the workpiece, clamp the workpiece, and prevent it from displacement or deformation during the welding process. This device is widely used in the welding field and can provide precise positioning and stable fixation, thereby ensuring welding quality and production efficiency. It is currently used in the production welding industry. In the art, there are relatively few special positioning and clamping devices for fixing and clamping larger spherical parts. This results in that during the welding process, the production and welding of large spherical parts are significantly lower in time and efficiency than the welding production of ordinary parts. Therefore, this case aims to propose an innovative welding positioning device to effectively solve the above problems and improve the welding efficiency and production quality of large spherical parts. Through the optimized design of the device, we hope to achieve precise fixation and stable clamping of large spherical parts, thereby improving the efficiency and accuracy of the entire welding process and injecting new vitality into the development of the welding industry. For the above problems, there may already be technical means to solve them in the prior art, but this case wants to provide an alternative or replacement technical solution. Utility Model Content
[0003] To achieve the above purpose, the utility model is implemented through the following technical solutions: a spherical support welding positioning device, comprising: a device base, a position adjustment power bin and a pair of screw bearing frames, the pair of screw bearing frames are respectively installed on both sides of the device base, the position adjustment power bin is connected to the screw bearing frames, and a spherical push-locking structure is installed on the device base;
[0004] The spherical push-position locking structure comprises: a displacement motor, a displacement double-threaded threaded rod, a displacement key body fitted on a base, a pair of locking bases, a pair of hydraulic rod push-position platforms, a pair of locking hydraulic rods, a pair of push-position connection columns, a plurality of hydraulic rod fixing frames, a pair of connection displacement push blocks, a pair of displacement block guide key bodies, a plurality of block upper displacement connecting rods, a plurality of semi-arc locking push blocks and a plurality of arc block guide sliding keys;
[0005] The displacement motor is installed in the positioning power bin, and the displacement motor is connected to the displacement double-threaded rod, the displacement double-threaded rod is respectively installed on a pair of screw bearing frames, and the displacement double-threaded rod is inserted into a pair of locking bases, the displacement key body on the base is installed on the device base, and the displacement key body on the base is movably connected with a pair of locking bases, a pair of hydraulic rod pushing platforms are respectively inserted into a pair of locking bases, and a pair of hydraulic rod pushing platforms are connected to a pair of locking hydraulic rods, a pair of pushing connection columns are respectively connected to a pair of connection displacement push blocks, and a number of hydraulic rod fixing frames are respectively installed on a pair of On the locking base, and several of the hydraulic rod fixing frames are respectively connected to a pair of the locking hydraulic rods, a pair of the shifting block guide key bodies are respectively installed on a pair of the locking bases, and a pair of the shifting block guide key bodies are respectively connected to a pair of the connecting displacement push blocks, several of the block displacement connecting rods are respectively connected to several of the semi-arc locking push blocks through rotating shafts, and several of the block displacement connecting rods are respectively installed on a pair of the connecting displacement push blocks through rotating shafts, several of the semi-arc locking push blocks are respectively movably sleeved on several of the arc block guide sliding keys, several of the arc block guide sliding keys are respectively installed on a pair of the locking bases, and a pair of the locking bases are respectively installed with ball positioning locking components;
[0006] It should be noted that in the above, the displacement motor in the adjustment power bin is driven to drive the displacement double-threaded threaded rods on a pair of screw carriers to rotate, thereby making a pair of locking bases fit the displacement key body on the base on the supporting device base, so that the pair of locking bases are close to or away from each other. After coordinating to the appropriate position, a pair of locking hydraulic rods on a pair of hydraulic rod pushing platforms are respectively driven to extend and retract, thereby driving the corresponding pushing connecting columns to lift or lower, thereby driving the corresponding connecting displacement push blocks to slide up and down on the moving block guide key body, thereby pulling the corresponding pair of displacement connecting rods on the blocks, so that a pair of semi-arc locking push blocks rely on the corresponding pair of arc block guide sliding keys to slide left and right relative to each other until the spherical processed part is fully supported and fitted, and multiple hydraulic rod fixing frames fully fix a pair of locking hydraulic rods on a pair of locking bases respectively, and the auxiliary protective rubber pads arranged on the semi-arc locking push blocks can prevent the supported spherical support weldments from being damaged.
[0007] Preferably, the ball piece alignment locking assembly comprises: a pair of base extension push seats, a pair of locking telescopic gas rods and a pair of micro-arc locking push plates;
[0008] A pair of the base extension push seats are respectively installed on a pair of the locking bases, a pair of the locking telescopic gas rods are respectively installed on a pair of the base extension push seats, and a pair of the micro-arc locking push plates are respectively installed on a pair of the locking telescopic gas rods;
[0009] It should be noted that, in the above, after the four semi-arc locking push blocks fully support the spherical support workpiece to be processed, a pair of locking telescopic gas rods on a pair of base extension push seats are driven to extend and retract, thereby driving a pair of micro-arc locking push plates to fit and push the locked spherical support to be processed. The locking protective rubber pads provided on the micro-arc locking push plates use friction to firmly fix the spherical support welding to the workpiece to be processed, so that it will not roll, which is convenient for subsequent welding.
[0010] Preferably, a maintenance access is provided on the positioning power compartment;
[0011] Preferably, the displacement double-threaded threaded rod is provided with reverse double threads;
[0012] Preferably, an auxiliary protective rubber pad is provided on the semi-arc locking push block;
[0013] Preferably, a locking protective rubber pad is provided on the micro-arc locking push plate.
[0014] Beneficial Effects
[0015] The utility model provides a spherical bearing welding positioning device. It has the following beneficial effects. Compared with the prior art, the spherical bearing welding positioning device adopts a unique spherical push-locking structure, which can accurately support the spherical bearing welding parts to be processed, and has excellent versatility, and can adapt to spherical bearing parts of different sizes. On this basis, the precise push-locking function of the ball part alignment locking assembly ensures the stability of the spherical bearing processing parts during the welding process, thereby significantly improving the welding processing efficiency of the spherical bearing. This innovative design not only solves the problem of welding large spherical parts, but also greatly improves the processing yield and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the front and cross-sectional structure of a spherical support welding positioning device described in the utility model.
[0017] Figure 2 It is a side sectional structural schematic diagram of a spherical support welding positioning device described in the utility model.
[0018] In the figure: 1. Installation base; 2. Adjustment power compartment; 3. Screw bearing frame; 4. Displacement motor; 5. Displacement double-threaded threaded rod; 6. Displacement key body fitted on the base; 7. Locking base; 8. Hydraulic rod pushing platform; 9. Locking hydraulic rod; 10. Pushing connecting column; 11. Hydraulic rod fixing frame; 12. Connecting displacement push block; 13. Shifting block guide key body; 14. Displacement connecting rod on the block; 15. Semi-arc locking push block; 16. Arc block guide sliding key; 17. Base extension push seat; 18. Locking telescopic gas rod; 19. Micro-arc locking push plate. DETAILED DESCRIPTION
[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
[0020] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.
[0021] Example
[0022] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-2As shown, a spherical bearing welding positioning device comprises: a device base 1, a positioning power bin 2 and a pair of screw bearing frames 3, wherein the pair of screw bearing frames 3 are respectively mounted on both sides of the device base 1, the positioning power bin 2 is connected to the screw bearing frames 3, and a spherical push-position locking structure is installed on the device base 1; the spherical push-position locking structure comprises: a displacement motor 4, a displacement double-threaded threaded rod 5, a displacement key body 6 fitted on the base, a pair of locking bases 7, a pair of hydraulic rod pushing platforms 8, a pair of locking hydraulic rods 9, a pair of pushing connection columns 10, a plurality of hydraulic rod fixing frames 11, a pair of connection displacement push blocks 12, a pair of displacement block guide key bodies 13, and a plurality of displacement connection blocks on the blocks. Rod 14, a plurality of semi-arc locking push blocks 15 and a plurality of arc block guiding sliding keys 16; the displacement motor 4 is installed in the positioning power bin 2, and the displacement motor 4 is connected to the displacement double-threaded threaded rod 5, the displacement double-threaded threaded rod 5 is respectively installed on a pair of the screw bearing frames 3, and the displacement double-threaded threaded rod 5 is inserted on a pair of the locking bases 7, the displacement key body 6 on the base is installed on the device base 1, and the displacement key body 6 on the base is movably connected with a pair of the locking bases 7, a pair of the hydraulic rod pushing platforms 8 are respectively inserted on a pair of the locking bases 7, and a pair of the hydraulic rod pushing platforms 8 are connected with a pair of the locking hydraulic The plurality of hydraulic rod fixing frames 11 are respectively mounted on a pair of locking bases 7, and the plurality of hydraulic rod fixing frames 11 are respectively connected to a pair of locking hydraulic rods 9, a pair of shifting block guide key bodies 13 are respectively mounted on a pair of locking bases 7, and a pair of shifting block guide key bodies 13 are respectively connected to a pair of the engagement displacement push blocks 12, a plurality of the block upper displacement connecting rods 14 are respectively connected to a plurality of the semi-arc locking push blocks 15 through rotating shafts, and a plurality of the block upper displacement connecting rods 14 are respectively mounted on a pair of the engagement displacement push blocks 12 through rotating shafts. , several of the semi-arc locking push blocks 15 are movably mounted on several of the arc block guide sliding keys 16, several of the arc block guide sliding keys 16 are respectively installed on a pair of the locking bases 7, and a pair of the locking bases 7 are respectively installed with ball piece alignment locking assemblies; the ball piece alignment locking assemblies include: a pair of base extension push seats 17, a pair of locking telescopic gas rods 18 and a pair of micro-arc locking push plates 19; a pair of the base extension push seats 17 are respectively installed on a pair of the locking bases 7, a pair of the locking telescopic gas rods 18 are respectively installed on a pair of the base extension push seats 17, and a pair of the micro-arc locking push plates 19 are respectively installed on a pair of the locking telescopic gas rods 18.
[0023] According to the attached Figure 1-2It is concluded that the displacement motor 4 in the adjustment power bin 2 is driven to drive the displacement double-threaded threaded rod 5 on a pair of screw bearing frames 3 to rotate, so that a pair of locking bases 7 are fitted with the displacement key body 6 on the base on the device base 1, so that the pair of locking bases 7 are close to or away from each other. After being coordinated to the appropriate position, a pair of locking hydraulic rods 9 on a pair of hydraulic rod pushing platforms 8 are respectively driven to extend or retract, thereby driving the corresponding pushing connection column 10 to rise or fall, and then driving the corresponding connection displacement push block 12 to slide up and down on the moving block guide key body 13, thereby pulling the corresponding pair of block displacement connecting rods 14, so that a pair of semi-arc locking push blocks 15 rely on the corresponding pair of arc block guide sliding keys 16 to slide left and right relative to each other. Until the spherical workpiece is fully supported and fitted, and multiple hydraulic rod fixing frames 11 respectively fully fix a pair of locking hydraulic rods 9 on a pair of locking bases 7, the auxiliary protective rubber pads arranged on the semi-arc locking push blocks 15 can prevent the supported spherical support welded parts from being damaged; when the four semi-arc locking push blocks 15 fully support the spherical support workpiece to be processed, a pair of locking telescopic gas rods 18 on a pair of base extension push seats 17 are driven to extend and retract, thereby driving a pair of micro-arc locking push plates 19 to fit and push the locked spherical support to be processed, and the locking protective rubber pads arranged on the micro-arc locking push plates 19 firmly fix the spherical support welded parts to be processed through friction, so that it will not roll, which is convenient for subsequent welding.
[0024] Although 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. A spherical support welding positioning device, comprising: The device comprises a device base (1), a position adjustment power bin (2) and a pair of screw bearing frames (3), wherein the pair of screw bearing frames (3) are respectively installed on both sides of the device base (1), the position adjustment power bin (2) is connected to the screw bearing frames (3), and a spherical push-locking structure is installed on the device base (1); The spherical push-locking structure comprises: a displacement motor (4), a displacement double-threaded threaded rod (5), a displacement key body (6) fitted on a base, a pair of locking bases (7), a pair of hydraulic rod push-position platforms (8), a pair of locking hydraulic rods (9), a pair of push-position connection columns (10), a plurality of hydraulic rod fixing frames (11), a pair of connection displacement push blocks (12), a pair of displacement block guide key bodies (13), a plurality of block displacement connecting rods (14), a plurality of semi-arc locking push blocks (15) and a plurality of arc block guide sliding keys (16); The displacement motor (4) is installed in the positioning power bin (2), and the displacement motor (4) is connected to the displacement double-threaded rod (5), the displacement double-threaded rod (5) is respectively installed on a pair of the screw bearing frames (3), and the displacement double-threaded rod (5) is inserted on a pair of the locking bases (7), the displacement key body (6) on the base is installed on the device base (1), and the displacement key body (6) on the base is movably connected with a pair of the locking bases (7), a pair of the hydraulic rod pushing platforms (8) are respectively inserted on a pair of the locking bases (7), and a pair of the hydraulic rod pushing platforms (8) are connected to a pair of the locking hydraulic rods (9), a pair of the pushing connection columns (10) are respectively connected to a pair of the connection displacement push blocks (12), and a plurality of the hydraulic rod fixing frames (11) are respectively installed on a pair of the The locking base (7) is provided with a plurality of hydraulic rod fixing frames (11) and are respectively connected to a pair of locking hydraulic rods (9); a pair of shifting block guide key bodies (13) are respectively installed on a pair of locking bases (7); a pair of shifting block guide key bodies (13) are respectively connected to a pair of connecting displacement push blocks (12); a plurality of block displacement connecting rods (14) are respectively connected to a plurality of semi-arc locking push blocks (15) through rotating shafts; a plurality of block displacement connecting rods (14) are respectively installed on a pair of connecting displacement push blocks (12) through rotating shafts; a plurality of semi-arc locking push blocks (15) are respectively movably mounted on a plurality of arc block guide sliding keys (16); a plurality of arc block guide sliding keys (16) are respectively installed on a pair of locking bases (7); and a pair of locking bases (7) are respectively installed with ball positioning locking components.
2. A spherical support welding positioning device according to claim 1, characterized in that: The ball piece alignment locking assembly comprises: a pair of base extension push seats (17), a pair of locking telescopic gas rods (18) and a pair of micro-arc locking push plates (19); A pair of base extension push seats (17) are respectively installed on a pair of locking bases (7), a pair of locking telescopic gas rods (18) are respectively installed on a pair of base extension push seats (17), and a pair of micro-arc locking push plates (19) are respectively installed on a pair of locking telescopic gas rods (18).
3. A spherical support welding positioning device according to claim 2, characterized in that: The position adjustment power compartment (2) is provided with a maintenance and inspection opening.
4. A spherical support welding positioning device according to claim 3, characterized in that: The displacement double-threaded threaded rod (5) is provided with reverse double threads.
5. A spherical support welding positioning device according to claim 4, characterized in that: An auxiliary protective rubber pad is arranged on the semi-arc locking push block (15).
6. A spherical support welding positioning device according to claim 5, characterized in that: The micro-arc locking push plate (19) is provided with a locking protective rubber pad.