Annular metal inner wall grooving device

Abstract

The utility model provides an annular metal inner wall slotting device, and relates to the technical field of slotting devices. The annular metal inner wall grooving device comprises a bottom plate, side plates are fixedly connected to the two sides of the top of the bottom plate, threaded rods are rotatably connected to the two sides of the two side plates, a moving seat is in threaded connection to the outer sides of the two threaded rods, a moving plate is fixedly connected to the top of the moving seat, and a transverse plate is arranged on the front side of the moving plate. A support is fixedly connected to the front side of the movable plate, a rotating ring is rotationally connected into the support, a shell is fixedly connected to the front side of the rotating ring, a plurality of sliding sleeves are fixedly connected into the shell, and a plurality of clamping plates are arranged on the front side of the shell. According to the grooving device for the inner wall of the annular metal, the positions of the multiple sliding rods are adjusted, the multiple clamping plates synchronously contract inwards, the multiple clamping plates support and fix the outer wall of the annular metal part, and therefore grooving can be conveniently conducted on the annular part, and meanwhile adjustment can be conveniently conducted according to the size of the annular part.

Description

Technical Field

[0001] The utility model relates to a slotting device, in particular to an annular metal inner wall slotting device, belonging to the technical field of slotting devices. Background Art

[0002] With the advancement of science and technology and the rapid development of the economy, the use of automobiles is becoming more and more common, and people are becoming more and more dependent on automobiles when traveling. Therefore, the current automobile industry is developing rapidly and has driven the development of related industries such as the automobile parts industry. Automobile parts can be divided into engine parts, transmission system parts, brake system parts, steering system parts, running system parts, etc. Automobile parts have various shapes and are generally divided into standard parts and non-standard parts. Both parts need to be grooved, drilled and other processes during the production process, especially for workpieces that need to be grooved. There are few ring groove opening devices on the market, which greatly reduces production efficiency.

[0003] The existing grooving device has a simple structure and requires a large amount of manual operation, which greatly reduces production efficiency. Long-term manual operation can easily cause fatigue, which increases the defective rate of workpieces. The existing annular grooving device can only perform a single specification grooving process and cannot perform annular grooving of different specifications. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to provide a ring-shaped metal inner wall grooving device in order to solve the above-mentioned problem, so as to solve the problem in the prior art that long-term manual operation easily causes fatigue, resulting in an increase in the defective rate of workpieces, and the existing ring-shaped grooving device can only perform a grooving process of a single specification and cannot perform ring-shaped grooving of different specifications.

[0006] (II) Technical solution

[0007] The utility model is implemented through the following technical scheme: a ring-shaped metal inner wall grooving device comprises a bottom plate, side plates are fixedly connected on both sides of the top of the bottom plate, threaded rods are rotatably connected on both sides of the two side plates, a moving seat is threadedly connected on the outer sides of the two threaded rods, a moving plate is fixedly connected on the top of the moving seat, a cross plate is arranged on the front side of the moving plate, a bracket is fixedly connected on the front side of the moving plate, a rotating ring is rotatably connected inside the bracket, a shell is fixedly connected on the front side of the rotating ring, a plurality of sliding sleeves are fixedly connected inside the shell, and a plurality of splints are arranged on the front side of the shell.

[0008] Preferably, the plurality of sleeves are distributed in a circular array inside the shell, the plurality of sleeves are slidably connected with sliders inside, the plurality of sliders are fixedly connected with sliding rods on one side, the plurality of sliding rods respectively penetrate the side walls of the plurality of sleeves and are slidably connected with the sleeves, so that the sliders slide inside the sleeves.

[0009] Preferably, one end of each of the plurality of slide bars is fixedly connected to an L-shaped bar, and one end of each of the plurality of L-shaped bars is fixedly connected to a plurality of clamping plates, so that the slide bars drive the L-shaped bars to move, and the L-shaped bars drive the clamping plates to move.

[0010] Preferably, a guide rod is fixedly connected to one side of each of the plurality of sliders, a limit plate is rotatably connected inside the shell, a plurality of arc grooves are provided inside the limit plate, the plurality of arc grooves are distributed in a circular array, the plurality of guide rods respectively penetrate the plurality of arc grooves and are slidably connected to the plurality of arc grooves, so that the plurality of arc grooves limit the plurality of guide rods, thereby enabling the plurality of guide rods to drive the plurality of sliders to move.

[0011] Preferably, an arc-shaped tooth plate is fixedly connected to one side of the arc-shaped groove, a gear is fixedly connected to one side of the shell, and a motor is fixedly connected to the output end of the gear. The motor is meshingly connected to the arc-shaped tooth plate, so that the gear is started to drive the motor to rotate, and the rotation of the motor drives the arc-shaped tooth plate to rotate, and drives the limit plate to rotate.

[0012] Preferably, the movable plate is internally rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected to the horizontal plate, both ends of the horizontal plate are fixedly connected with connecting rods, and the two connecting rods are fixedly connected to the rotating ring to support and fix the rotating ring, so that the horizontal plate drives the connecting rods and the rotating ring to rotate.

[0013] Preferably, a first hydraulic rod is fixedly connected to the front side of the transverse plate, an output end of the first hydraulic rod is fixedly connected to a fixed plate, a second hydraulic rod is fixedly connected to the top of the fixed plate, and an output end of the second hydraulic rod is fixedly connected to a drilling rig.

[0014] The utility model provides an annular metal inner wall grooving device, which has the following beneficial effects:

[0015] 1. The annular metal inner wall grooving device drives the movable seat to move by rotating the threaded rod, and the movable seat drives the movable plate to move, and the movable plate drives the bracket to move, so that the bracket drives the rotating ring and the shell to move, and the motor is driven to rotate by gear starting, so that the motor drives the arc tooth plate to rotate, and when the arc tooth plate rotates, it drives the limit plate to rotate, so that the limit plate limits the multiple guide rods through multiple arc grooves during rotation, thereby driving the multiple guide rods to move, and the multiple guide rods drive the multiple sliders to move, and the sliders drive the sliding rods to move, and the multiple sliders drive the multiple sliding rods to move, and the multiple sliding rods drive the multiple L-shaped rods and the clamping plates to move, so as to adjust the positions of the multiple sliding rods, so that the multiple clamping plates shrink inward synchronously, so that the multiple clamping plates support and fix the outer wall of the annular metal part, thereby facilitating the grooving of the annular part, and at the same time facilitating adjustment according to the size of the annular part.

[0016] 2. The annular metal inner wall grooving device is started by the first hydraulic rod to drive the fixed plate to move. When the fixed plate moves, it drives the second hydraulic rod to move, and the second hydraulic rod drives the drilling rig to move, so as to adjust the positions of the second hydraulic rod and the drilling rig, so that the drilling rig is moved into the annular member for grooving. The rotation of the rotating shaft drives the limit plate to rotate, and the rotation of the limit plate drives the two connecting rods to rotate, and the two connecting rods drive the rotating ring to rotate, so that the rotating ring drives the shell to rotate, and the position of the workpiece is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the movable plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the limit plate of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the sliding sleeve of the utility model.

[0021]

Main component symbol description

[0022] 1. Bottom plate; 2. Side plate; 3. Threaded rod; 4. Moving seat; 5. Moving plate; 6. Horizontal plate; 7. Bracket; 8. Rotating ring; 9. Shell; 10. Sliding sleeve; 11. Sliding block; 12. Sliding rod; 13. L-shaped rod; 14. Clamp; 15. Guide rod; 16. Limit plate; 17. Arc groove; 18. Connecting rod; 19. Rotating shaft; 20. First hydraulic rod; 21. Fixed plate; 22. Second hydraulic rod; 23. Drilling rig; 24. Arc tooth plate; 25. Motor; 26. Gear. DETAILED DESCRIPTION

[0023] The embodiment of the utility model provides a ring-shaped metal inner wall grooving device.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a bottom plate 1, side plates 2 are fixedly connected to both sides of the top of the bottom plate 1, threaded rods 3 are rotatably connected to both sides of the two side plates 2, moving seats 4 are threadedly connected to the outer sides of the two threaded rods 3, a moving plate 5 is fixedly connected to the top of the moving seat 4, a cross plate 6 is arranged on the front side of the moving plate 5, a bracket 7 is fixedly connected to the front side of the moving plate 5, a rotating ring 8 is rotatably connected inside the bracket 7, a shell 9 is fixedly connected to the front side of the rotating ring 8, a plurality of sliding sleeves 10 are fixedly connected inside the shell 9, a plurality of clamping plates 14 are arranged on the front side of the shell 9, the plurality of sliding sleeves 10 are distributed inside the shell 9 in an annular array, and the plurality of sliding sleeves 10 The inside is slidably connected with a slider 11, and one side of the multiple sliders 11 is fixedly connected with a slider rod 12. The multiple slider rods 12 respectively penetrate the side walls of the multiple sleeves 10 and are slidably connected to the sleeves 10, so that the slider 11 slides inside the sleeve 10. One end of the multiple slider rods 12 is fixedly connected with an L-shaped rod 13, and one end of the multiple L-shaped rods 13 is fixedly connected with multiple clamping plates 14, so that the slider rod 12 drives the L-shaped rod 13 to move, and the L-shaped rod 13 drives the clamping plate 14 to move. One side of the multiple sliders 11 is fixedly connected with a guide rod 15. The shell 9 is rotatably connected to a limit plate 16, and the limit plate 16 is provided inside There are multiple arc grooves 17, and the multiple arc grooves 17 are distributed in a ring array. The multiple guide rods 15 respectively penetrate the multiple arc grooves 17 and are slidably connected to the multiple arc grooves 17, so that the multiple arc grooves 17 limit the multiple guide rods 15, so that the multiple guide rods 15 drive the multiple sliders 11 to move. An arc tooth plate 24 is fixedly connected to one side of the arc groove 17, and a gear 26 is fixedly connected to one side of the housing 9. The output end of the gear 26 is fixedly connected to the motor 25, and the motor 25 is meshed with the arc tooth plate 24, so that the gear 26 is started to drive the motor 25 to rotate, and the motor 25 rotates to drive the arc tooth plate 24. The plate 24 rotates and drives the limit plate 16 to rotate. The movable plate 5 is internally rotatably connected with a rotating shaft 19. One end of the rotating shaft 19 is fixedly connected to the horizontal plate 6. Both ends of the horizontal plate 6 are fixedly connected with connecting rods 18. The two connecting rods 18 are fixedly connected to the rotating ring 8 to support and fix the rotating ring 8 so that the horizontal plate 6 drives the connecting rods 18 and the rotating ring 8 to rotate. A first hydraulic rod 20 is fixedly connected to the front side of the horizontal plate 6. A fixed plate 21 is fixedly connected to the output end of the first hydraulic rod 20. A second hydraulic rod 22 is fixedly connected to the top of the fixed plate 21. A drilling rig 23 is fixedly connected to the output end of the second hydraulic rod 22.

[0025] When the utility model is in use, the movable seat 4 is driven to move by rotating the threaded rod 3, and the movable seat 4 drives the movable plate 5 to move, and the movable plate 5 drives the bracket 7 to move, so that the bracket 7 drives the rotating ring 8 and the shell 9 to move, and the motor 25 is driven to rotate by the gear 26, so that the motor 25 drives the arc toothed plate 24 to rotate, and when the arc toothed plate 24 rotates, it drives the limit plate 16 to rotate, so that the limit plate 16 limits the multiple guide rods 15 through the multiple arc grooves 17 when rotating, thereby driving the multiple guide rods 15 to move, the multiple guide rods 15 drive the multiple slide blocks 11 to move, and the slide blocks 11 drive the slide bars 12 to move, and the multiple slide blocks 11 drive the multiple slide bars 12 to move, and the multiple slide bars 12 drive the multiple L-shaped rods 13 and the clamping plates 14 to move, thereby adjusting the positions of the multiple slide bars 12, so that the multiple clamping plates 14 synchronously shrink inwardly, so that the multiple clamping plates 14 support and fix the outer wall of the annular metal part, thereby facilitating the grooving of the annular part, and facilitating the adjustment according to the size of the annular part.

[0026] The first hydraulic rod 20 is started to drive the fixed plate 21 to move. When the fixed plate 21 moves, it drives the second hydraulic rod 22 to move, and the second hydraulic rod 22 drives the drilling rig 23 to move, so that the positions of the second hydraulic rod 22 and the drilling rig 23 are adjusted, and the drilling rig 23 is moved into the ring member for grooving. The rotation of the rotating shaft 19 drives the limit plate 16 to rotate, and the rotation of the limit plate 16 drives the two connecting rods 18 to rotate, and the two connecting rods 18 drive the rotating ring 8 to rotate, so that the rotating ring 8 drives the shell 9 to rotate, and the position of the workpiece is adjusted.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An annular metal inner wall grooving device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to side plates (2) on both sides, the two side plates (2) are rotatably connected to threaded rods (3) on both sides, the outer sides of the two threaded rods (3) are threadedly connected to a moving seat (4), the top of the moving seat (4) is fixedly connected to a moving plate (5), the front side of the moving plate (5) is provided with a transverse plate (6), the front side of the moving plate (5) is fixedly connected to a bracket (7), the inside of the bracket (7) is rotatably connected to a rotating ring (8), the front side of the rotating ring (8) is fixedly connected to a shell (9), the inside of the shell (9) is fixedly connected to a plurality of sliding sleeves (10), and the front side of the shell (9) is provided with a plurality of clamping plates (14).

2. The annular metal inner wall grooving device according to claim 1, characterized in that: The plurality of sliding sleeves (10) are distributed in a ring array inside the housing (9); the plurality of sliding sleeves (10) are slidably connected to sliders (11); one side of the plurality of sliders (11) is fixedly connected to a sliding rod (12); the plurality of sliding rods (12) respectively penetrate the side walls of the plurality of sliding sleeves (10) and are slidably connected to the sliding sleeves (10).

3. The annular metal inner wall grooving device according to claim 2, characterized in that: One end of each of the plurality of sliding rods (12) is fixedly connected to an L-shaped rod (13), and one end of each of the plurality of L-shaped rods (13) is fixedly connected to a plurality of clamping plates (14).

4. The annular metal inner wall grooving device according to claim 3, characterized in that: A guide rod (15) is fixedly connected to one side of each of the plurality of slide blocks (11); a limit plate (16) is rotatably connected inside the housing (9); a plurality of arc grooves (17) are provided inside the limit plate (16); the plurality of arc grooves (17) are distributed in a ring array; and the plurality of guide rods (15) respectively penetrate the plurality of arc grooves (17) and are slidably connected to the plurality of arc grooves (17).

5. The annular metal inner wall grooving device according to claim 4, characterized in that: An arc-shaped toothed plate (24) is fixedly connected to one side of the arc-shaped groove (17), a gear (26) is fixedly connected to one side of the housing (9), an electric motor (25) is fixedly connected to the output end of the gear (26), and the electric motor (25) is meshingly connected to the arc-shaped toothed plate (24).

6. The annular metal inner wall grooving device according to claim 1, characterized in that: A rotating shaft (19) is rotatably connected inside the movable plate (5), one end of the rotating shaft (19) is fixedly connected to the horizontal plate (6), both ends of the horizontal plate (6) are fixedly connected to connecting rods (18), and the two connecting rods (18) are fixedly connected to the rotating ring (8).

7. The annular metal inner wall grooving device according to claim 1, characterized in that: A first hydraulic rod (20) is fixedly connected to the front side of the transverse plate (6); an output end of the first hydraulic rod (20) is fixedly connected to a fixed plate (21); a second hydraulic rod (22) is fixedly connected to the top of the fixed plate (21); and an output end of the second hydraulic rod (22) is fixedly connected to a drilling rig (23).

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