L-shaped turnover positioner
By designing the slide block structure and detachable clamping block of the L-shaped flipping positioner, the problem of diverse workpiece fixing methods was solved, achieving stable clamping and multi-angle flipping, thus improving welding efficiency and accuracy.
Patent Information
- Application Number
- CN202423185611.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Existing flipping and positioning machines have limitations in workpiece fixing methods, making it difficult to adapt to different workpiece shapes, resulting in unstable fixing or requiring multiple methods.
An L-shaped flipping and positioning machine was designed, which uses a servo reducer to drive the turntable. The turntable surface is provided with a groove and a slider. The slider can be detachably installed with a clamping block by locking bolts. The clamping block can be replaced to adapt to different workpiece shapes. Combined with the servo reducer, the workpiece can be flipped at multiple angles.
It achieves stable clamping and fixing of different workpieces, adapts to various shapes, reduces the risk of workpieces falling, and improves welding accuracy through multi-angle flipping.
Smart Images
Figure CN223617065U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of flip-type positioner technology, specifically an L-type flip-type positioner. Background Technology
[0002] The flipping and reversing positioner is a powerful and widely used automated device. By selecting the appropriate type and flipping method, it can meet the needs of different fields and scenarios, improving production efficiency and product quality.
[0003] During the welding process, the weld seam needs to be in the optimal welding position to achieve the ideal welding effect. The welding flipping and positioning machine can flip the workpiece to any position during the welding process to achieve the optimal weld seam position for welding, thereby reducing the labor intensity of workers. The conventional method is to install the workpiece on the turntable of the flipping and positioning machine with bolts, but not all workpieces are suitable for bolt installation. Therefore, there should be multiple ways to fix the workpiece. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides an L-shaped flipping and positioning machine, which has the advantage of conveniently clamping and fixing workpieces, thus solving the aforementioned problems.
[0006] (II) Technical Solution
[0007] To achieve the aforementioned purpose of conveniently clamping and fixing workpieces, this utility model provides the following technical solution: an L-shaped flipping and positioning machine, including a base, a support fixedly installed on the top of the base, a housing fixedly installed on the top of the support, a servo reducer I fixedly installed on the side of the housing, an L-shaped plate fixedly installed at the output end of the servo reducer I, a servo reducer II fixedly installed at the bottom of the L-shaped plate, a turntable fixedly installed at the output end of the servo reducer II, and a locking component provided on the surface of the turntable.
[0008] Preferably, the surface of the turntable is provided with a sliding groove, and the inner wall of the sliding groove is provided with a limiting groove.
[0009] Preferably, a slider is slidably installed inside the groove, and limiting strips corresponding to the limiting groove are fixedly installed on both sides of the slider. A push plate is fixedly installed on the top of the slider, and threaded holes are opened on the surfaces of the push plate and the slider. Locking bolts are threaded inside the threaded holes.
[0010] Preferably, a column is fixedly installed on the top of the slider, a clamping block is fitted on the top of the column, a friction pad is fixedly installed on the side of the clamping block, and bolts and nuts are inserted into the inside of the clamping block.
[0011] Preferably, there are eight slide grooves arranged in a ring with equal spacing, one end of each slide groove is open and the other end is closed; the slider is slidably mounted to the surface of the turntable through the limiting strip, the limiting groove and the slide groove.
[0012] Preferably, the clamping block is detachably installed to the column by bolts and nuts.
[0013] Preferably, the slider is detachably mounted to the surface of the turntable via a threaded hole and a locking bolt.
[0014] (III) Beneficial Effects
[0015] Compared with the prior art, this utility model provides an L-shaped flipping and positioning machine, which has the following beneficial effects:
[0016] 1. This L-type flipping and positioning machine can push the slider by loosening the locking bolts, and multiple clamping blocks move towards the center to clamp and fix the workpiece; then tighten the locking bolts, and the bottom of the locking bolts presses against the bottom wall of the slide groove. As the locking bolts are tightened, the slider will be fixed in the slide groove, thereby fixing the position of multiple clamping blocks and ensuring that the clamped workpiece will not fall off.
[0017] 2. This L-type flipping and positioning machine allows the clamping blocks to be removed from the column by unscrewing the bolts and nuts. By replacing or installing clamping blocks of different shapes, it can achieve applicable fixing for different workpiece shapes. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0019] Figure 2 This is a schematic diagram of the structure of this utility model from below;
[0020] Figure 3 This is an exploded structural diagram of the turntable and locking assembly of this utility model;
[0021] Figure 4 This is an exploded structural diagram of the locking component of this utility model.
[0022] In the diagram: 1. Base; 2. Support; 3. Housing; 4. Servo reducer one; 5. L-shaped plate; 6. Servo reducer two; 7. Turntable; 8. Locking assembly; 71. Slide groove; 72. Limiting groove; 81. Slider; 82. Limiting strip; 83. Push plate; 84. Threaded hole; 85. Locking bolt; 86. Column; 87. Clamping block; 88. Friction pad; 89. Bolt and nut. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figure 1-2 An L-shaped flipping and positioning machine includes a base 1, a support 2 fixedly installed on the top of the base 1, a housing 3 fixedly installed on the top of the support 2, a servo reducer 4 fixedly installed on the side of the housing 3, and an L-shaped plate 5 fixedly installed at the output end of the servo reducer 4. The L-shaped plate 5 can be driven to rotate axially by the servo reducer 4.
[0025] A servo reducer 6 is fixedly installed at the bottom of the L-shaped plate 5. A turntable 7 is fixedly installed at the output end of the servo reducer 6. The servo reducer 6 can drive the turntable 7 to rotate axially. A locking component 8 is provided on the surface of the turntable 7. The workpiece can be clamped and locked by the locking component 8.
[0026] Please see Figure 3 The surface of the turntable 7 is provided with eight sliding grooves 71, which are arranged in a ring at equal intervals. One end of the sliding groove 71 is open and the other end is closed. The inner wall of the sliding groove 71 is provided with a limiting groove 72.
[0027] Please see Figure 3-4 A slider 81 is slidably installed inside the slide groove 71. Restriction strips 82 corresponding to the restriction groove 72 are fixedly installed on both sides of the slider 81. The slider 81 is slidably installed on the surface of the turntable 7 through the restriction strips 82, the restriction groove 72 and the slide groove 71.
[0028] Please see Figure 3-4 A push plate 83 is fixedly installed on the top of the slider 81. Both the push plate 83 and the slider 81 have threaded holes 84 on their surfaces. A locking bolt 85 is threaded inside the threaded hole 84. The slider 81 can be detachably installed on the surface of the turntable 7 through the threaded hole 84 and the locking bolt 85.
[0029] Please see Figure 3-4 A column 86 is fixedly installed on the top of the slider 81, and a clamping block 87 is fitted on the top of the column 86. The clamping block 87 has multiple shapes to accommodate different workpiece shapes. A friction pad 88 is fixedly installed on the side of the clamping block 87 to ensure that it will not cause wear on the workpiece surface. Bolts and nuts 89 are inserted inside the clamping block 87, and the clamping block 87 can be detachably installed and removed from the column 86 by means of bolts and nuts 89.
[0030] Working principle: When in use, by loosening the locking bolt 85, the slider 81 can be pushed, and multiple clamping blocks 87 move closer to the center, thereby clamping and fixing the workpiece.
[0031] Then tighten the locking bolt 85. The bottom of the locking bolt 85 presses against the bottom wall of the slide groove 71. As the locking bolt 85 is tightened, the slider 81 will be fixed in the slide groove 71, thereby fixing the positions of multiple clamping blocks 87 and ensuring that the clamped workpiece will not fall off.
[0032] By removing the bolts and nuts 89, the clamping block 87 can be removed from the column 86. By replacing or installing clamping blocks 87 with different shapes, it is possible to fix them to different workpiece shapes.
[0033] Once the workpiece is fixed, the turntable 7 can be driven to rotate on the vertical axis by the servo reducer 2 6, and the L-shaped plate 5 can be driven to rotate by the servo reducer 1 4, which in turn drives the L-shaped plate 5 to rotate on the horizontal axis, thus facilitating precise welding of the workpiece.
[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An L-shaped flipping and positioning machine, comprising a base (1), characterized in that: A support (2) is fixedly installed on the top of the base (1), a housing (3) is fixedly installed on the top of the support (2), a servo reducer (4) is fixedly installed on the side of the housing (3), an L-shaped plate (5) is fixedly installed on the output end of the servo reducer (4), a servo reducer (6) is fixedly installed on the bottom of the L-shaped plate (5), a turntable (7) is fixedly installed on the output end of the servo reducer (6), and a locking component (8) is provided on the surface of the turntable (7).
2. The L-shaped flipping and positioning machine according to claim 1, characterized in that: The surface of the turntable (7) is provided with a sliding groove (71), and the inner wall of the sliding groove (71) is provided with a limiting groove (72).
3. An L-shaped flipping and positioning machine according to claim 2, characterized in that: A slider (81) is slidably installed inside the slide groove (71). Restriction strips (82) corresponding to the restriction groove (72) are fixedly installed on both sides of the slider (81). A push plate (83) is fixedly installed on the top of the slider (81). Threaded holes (84) are opened on the surfaces of the push plate (83) and the slider (81). Locking bolts (85) are threaded inside the threaded holes (84).
4. An L-shaped flipping and positioning machine according to claim 3, characterized in that: A column (86) is fixedly installed on the top of the slider (81), a clamping block (87) is fitted on the top of the column (86), a friction pad (88) is fixedly installed on the side of the clamping block (87), and bolts and nuts (89) are inserted inside the clamping block (87).
5. An L-shaped flipping and positioning machine according to claim 4, characterized in that: There are eight slide grooves (71) arranged in a ring with equal spacing. One end of each slide groove (71) is open and the other end is closed. The slider (81) is slidably mounted on the surface of the turntable (7) through the limiting strip (82), the limiting groove (72) and the slide groove (71).
6. An L-shaped flipping and positioning machine according to claim 4, characterized in that: The clamp (87) is detachably installed on the column (86) by bolts and nuts (89).
7. An L-shaped flipping and positioning machine according to claim 4, characterized in that: The slider (81) is detachably mounted to the surface of the turntable (7) via a threaded hole (84) and a locking bolt (85).