Clamping jig for machining power angle tower

Abstract

The utility model relates to the technical field of electric power angle tower machining, and discloses a clamping jig for electric power angle tower machining, which comprises a base, a supporting plate is fixedly connected to the right side of the top of the base, supporting rods are fixedly connected to the periphery of the outer side of the supporting plate, and a sliding ring is slidably connected to one side of the exterior of each supporting rod. The other side of the exterior of the supporting rod is fixedly connected with a fixing ring, an air cylinder is arranged between the sliding ring and the fixing ring, the bottom of the fixing ring is fixedly connected with a supporting block, the periphery of the interior of the fixing ring is slidably connected with push rods, and one side of the exterior of each push rod is fixedly connected with a limiting plate. According to the clamping device for the diagonal tower, the base, the supporting plate, the supporting rod, the sliding ring, the fixing ring, the air cylinder, the supporting block, the push rod, the limiting plate, the first fixing base, the second fixing base and the connecting rod are matched, so that the diagonal tower is clamped and stabilized on a machining table in the machining process, and therefore the working efficiency in the machining process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power corner tower processing, in particular to a clamping fixture for power corner tower processing. Background Art

[0002] Power corner towers are supporting structures used to carry power transmission lines, usually made of steel. They are designed to provide support and stability to ensure the safe operation of power transmission lines. The shape of the corner tower is similar to a triangle, with good load-bearing capacity and stability, suitable for various terrains and environmental conditions. The structural design of the corner tower takes into account factors such as load, wind pressure and terrain to ensure the reliability and durability of the power transmission line.

[0003] In the prior art, when a clamping fixture is used to clamp a corner tower, it is generally clamped by forces in two relative directions. However, during the processing, the corner tower is subjected to omnidirectional forces, which causes the corner tower to be offset during processing, thereby affecting the processing accuracy of the corner tower. In view of the above problems, a clamping fixture for processing power corner towers is proposed to solve the above problems. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a clamping fixture for processing power corner towers, aiming to improve the problem that the clamping fixture in the prior art generally clamps the corner tower by forces in two relative directions, but the forces applied to the corner tower during the processing are omnidirectional, which causes the corner tower to be offset during processing, thereby affecting the processing accuracy of the corner tower.

[0005] The cam is provided with a plurality of connecting rods, each of which is provided with a plurality of connecting rods, and the connecting rods are provided with a plurality of connecting rods at the cam bottom.

[0006] As a further description of the above technical solution:

[0007] The fixing assembly comprises a fixing block, the outer side of the fixing block is fixedly connected to the outer side of the base, the inner side of the fixing block is slidably connected to a paddle rod, one side of the outer side of the paddle rod is sleeved with a spring, and the other side of the outer side of the paddle rod is fixedly connected to a square plate.

[0008] As a further description of the above technical solution:

[0009] The bottom of the support block is fixedly connected to the top of the base, and the outside of the fixing plate is slidably connected to the inside of the base.

[0010] As a further description of the above technical solution:

[0011] The output end of the cylinder is fixedly connected to the outside of the sliding ring, and the other end of the cylinder is fixedly connected to the outside of the fixing ring.

[0012] As a further description of the above technical solution:

[0013] One end of the connecting rod is rotatably connected to the outside of the first fixing seat, and the other end of the connecting rod is rotatably connected to the outside of the second fixing seat.

[0014] As a further description of the above technical solution:

[0015] The paddle lever is inserted into the base, and the paddle lever passes through the fixing plate.

[0016] As a further description of the above technical solution:

[0017] The outside of the square plate is slidably connected to the inside of the fixed block.

[0018] As a further description of the above technical solution:

[0019] One end of the spring is fixedly connected to the inner wall of the fixing block, and the other end of the spring is fixedly connected to the outer side of the square plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the cooperation among the base, the support plate, the support rod, the sliding ring, the fixing ring, the cylinder, the support block, the push rod, the limit plate, the fixing seat 1, the fixing seat 2 and the connecting rod, the clamping of the diagonal tower frame during processing is realized to stabilize it on the processing table, thereby improving the working efficiency during processing.

[0022] 2. In the utility model, through the cooperation among the mounting plate, the fixed plate, the fixed block, the paddle rod, the spring and the square plate, the cooperation between the fixed plates is realized through the paddle rod, so that the fixture can be quickly installed and disassembled during use, saving time and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a clamping fixture for processing a power angle tower proposed by the utility model;

[0024] Figure 2 This is a schematic structural diagram of a sliding ring of a clamping fixture for processing an electric power corner tower proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a mounting plate of a clamping fixture for processing an electric power corner tower proposed by the utility model;

[0026] Figure 4 The utility model is a schematic structural diagram of a paddle lever of a clamping fixture for machining an electric power corner tower.

[0027] Legend:

[0028] 1. Base; 2. Support plate; 3. Support rod; 4. Sliding ring; 5. Fixed ring; 6. Cylinder; 7. Support block; 8. Push rod; 9. Limit plate; 10. Fixed seat 1; 11. Fixed seat 2; 12. Connecting rod; 13. Mounting plate; 14. Fixed plate; 15. Fixed block; 16. Pick rod; 17. Spring; 18. Block plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a clamping fixture for processing an electric power corner tower, comprising a base 1, a support plate 2 is fixedly connected to the right side of the top of the base 1, support rods 3 are fixedly connected to the outer side of the support plate 2, a sliding ring 4 is slidably connected to one side of the outer side of the support rod 3, a fixing ring 5 is fixedly connected to the other side of the outer side of the support rod 3, a cylinder 6 is arranged between the sliding ring 4 and the fixing ring 5, a support block 7 is fixedly connected to the bottom of the fixing ring 5, a push rod 8 is slidably connected to the inner side of the fixing ring 5, a limiting plate 9 is fixedly connected to one side of the outer side of the push rod 8, and a fixing seat 10 is fixedly connected to the other side of the outer side of the push rod 8.

[0031] Specifically, the base 1 plays a role in fixing the support plate 2 and the support block 7; the support plate 2 and the support block 7 play a role in supporting the sliding ring 4 and the fixed ring 5; the support rod 3 plays a role in supporting the fixed ring 5 and facilitating the sliding of the sliding ring 4; the cylinder 6 plays a role in pushing the sliding ring 4 to slide outside the support rod 3; the push rod 8 plays a role in being driven by the fixed seat 10 and then driving the limit plate 9; the limit plate 9 plays a role in clamping the angle tower frame to make it more stable during processing; the fixed seat 10 plays a role in driving the push rod 8 to slide inside the fixed ring 5.

[0032] Reference Figure 1 - Figure 3 The outer side of the sliding ring 4 is fixedly connected with a fixed seat 2 11, a connecting rod 12 is arranged between the fixed seat 10 and the fixed seat 2 11, a mounting plate 13 is arranged at the bottom of the base 1, and a fixing plate 14 is fixedly connected with the top of the mounting plate 13, and fixed components are arranged around the outer side of the base 1. The bottom of the support block 7 is fixedly connected to the top of the base 1, and the outer side of the fixing plate 14 is slidingly connected to the inner side of the base 1. The output end of the cylinder 6 is fixedly connected to the outer side of the sliding ring 4, and the other end of the cylinder 6 is fixedly connected to the outer side of the fixing ring 5. One end of the connecting rod 12 is rotatably connected to the outside of the fixed seat 10, and the other end of the connecting rod 12 is rotatably connected to the outside of the fixed seat 2 11.

[0033] Specifically, the fixed seat 2 11 drives the connecting rod 12, and the connecting rod 12 is connected to the fixed seat 1 10 at one end and to the fixed seat 2 11 at the other end. The sliding ring 4 is driven to slide outside the support rod 3 by starting the cylinder 6, and then the connecting rod 12 and the fixed seat 1 10 are driven by the fixed seat 2 11, and then the push rod 8 is driven to slide inside the fixed ring 5 by the fixed seat 1 10. At this time, the four push rods 8 drive the limit plate 9 to clamp the corner tower.

[0034] Reference Figure 1 , Figure 3 and Figure 4 The fixing assembly includes a fixing block 15, the outer side of the fixing block 15 is fixedly connected to the outer side of the base 1, the inside of the fixing block 15 is slidably connected with a paddle rod 16, one side of the outer side of the paddle rod 16 is sleeved with a spring 17, and the other side of the outer side of the paddle rod 16 is fixedly connected with a square plate 18, the paddle rod 16 is inserted into the inside of the base 1, the paddle rod 16 passes through the fixing plate 14, the outer side of the square plate 18 is slidably connected to the inside of the fixing block 15, one end of the spring 17 is fixedly connected to the inner wall of the fixing block 15, and the other end of the spring 17 is fixedly connected to the outer side of the square plate 18.

[0035] Specifically, the fixing block 15 plays a role in protecting the internal components. By pulling the paddle rod 16, the block plate 18 is driven to slide inside the fixing block 15 and the spring 17 is compressed. At this time, the base 1 is installed between the mounting plate 13, and then the paddle rod 16 is released. At this time, the spring 17 inside the fixing block 15 begins to reset, because one end of the spring 17 is fixed to the block plate 18. When the spring 17 resets, it drives the block plate 18 to slide inside the fixing block 15, and then drives the paddle rod 16 to reset through the fixing plate 14 through the block plate 18, thereby completing the fixation between the base 1 and the mounting plate 13.

[0036] Working principle: When using a clamping fixture for processing an electric corner tower, first fix the clamping fixture on the processing table, align the base 1 with the fixed plates 14 around the top of the mounting plate 13 for assembly, first pull the paddle rod 16 to drive the block plate 18 to slide inside the fixed block 15 and compress the spring 17, and then install it between the base 1 and the mounting plate 13, then release the paddle rod 16, and the spring 17 inside the fixed block 15 begins to reset, and the spring 17 drives the paddle rod 16 to slide and penetrate the fixed plate 14, and then completes the fixed installation. During processing, the corner tower is placed inside the support plate 2, the sliding ring 4 and the fixed ring 5, and then the cylinder 6 is started to drive the sliding ring 4 to slide outside the support rod 3, and then the connecting rod 12 and the fixed seat 10 are driven through the fixed seat 11, and then the push rod 8 is driven to slide inside the fixed ring 5 through the fixed seat 10. At this time, the four push rods 8 drive the limit plate 9 to clamp the corner tower.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping fixture for processing a power angle tower, comprising a base (1), characterized in that: A support plate (2) is fixedly connected to the right side of the top of the base (1); support rods (3) are fixedly connected to the outer sides of the support plate (2); a sliding ring (4) is slidably connected to one side of the outer side of the support rod (3); a fixing ring (5) is fixedly connected to the other side of the outer side of the support rod (3); a cylinder (6) is arranged between the sliding ring (4) and the fixing ring (5); a support block (7) is fixedly connected to the bottom of the fixing ring (5); push rods (8) are slidably connected to the inner sides of the fixing ring (5); One side of the outside of the rod (8) is fixedly connected to a limiting plate (9), the other side of the outside of the push rod (8) is fixedly connected to a fixing seat 1 (10), the outer sides of the sliding ring (4) are fixedly connected to fixing seats 2 (11), a connecting rod (12) is provided between the fixing seats 1 (10) and the fixing seats 2 (11), a mounting plate (13) is provided at the bottom of the base (1), the top of the mounting plate (13) is fixedly connected to fixing plates (14), and fixing components are provided on the outer sides of the base (1).

2. The clamping fixture for processing a power corner tower according to claim 1 is characterized in that: The fixing assembly comprises a fixing block (15), the outer side of the fixing block (15) is fixedly connected to the outer side of the base (1), the interior of the fixing block (15) is slidably connected to a paddle rod (16), one side of the outer side of the paddle rod (16) is sleeved with a spring (17), and the other side of the outer side of the paddle rod (16) is fixedly connected to a block plate (18).

3. The clamping fixture for processing a power angle tower according to claim 1 is characterized in that: The bottom of the support block (7) is fixedly connected to the top of the base (1), and the outside of the fixing plate (14) is slidably connected to the inside of the base (1).

4. The clamping fixture for processing a power angle tower according to claim 1 is characterized in that: The output end of the cylinder (6) is fixedly connected to the outside of the sliding ring (4), and the other end of the cylinder (6) is fixedly connected to the outside of the fixing ring (5).

5. The clamping fixture for processing a power corner tower according to claim 1 is characterized in that: One end of the connecting rod (12) is rotatably connected to the outside of the first fixing seat (10), and the other end of the connecting rod (12) is rotatably connected to the outside of the second fixing seat (11).

6. The clamping fixture for processing a power angle tower according to claim 2 is characterized in that: The paddle lever (16) is inserted into the interior of the base (1), and the paddle lever (16) passes through the fixing plate (14).

7. The clamping fixture for processing a power angle tower according to claim 2 is characterized in that: The outside of the square plate (18) is slidably connected to the inside of the fixed block (15).

8. The clamping fixture for processing a power corner tower according to claim 2 is characterized in that: One end of the spring (17) is fixedly connected to the inner wall of the fixed block (15), and the other end of the spring (17) is fixedly connected to the outer side of the square plate (18).

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