Bidirectional tapping device for reinforcing steel bar sleeve

Abstract

The utility model discloses a bidirectional tapping device for a steel bar sleeve, which belongs to the technical field of steel bar sleeve tapping and comprises a processing table, a controller arranged on the upper side of the processing table, a conveying component arranged in the middle of the processing table and a bottom plate arranged on the lower side of the processing table. Two steel bar sleeve tapping components used for tapping steel bar sleeves are symmetrically arranged on the two sides of the machining table in parallel, a tapping part moving assembly is arranged on one side of each steel bar sleeve tapping component and arranged on the upper side of the bottom plate, and a plurality of steel bar sleeve clamping components are arranged on the outer side of the conveying assembly. The steel bar sleeve tapping device solves the problems that when a steel bar sleeve is tapped, the two ends of the steel bar sleeve need to be switched for tapping, tapping machining is conducted on a single steel bar sleeve mostly, and the tapping efficiency is low.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar sleeve tapping, in particular to a steel bar sleeve bidirectional tapping device. Background Art

[0002] A rebar sleeve is a connector with internal threads corresponding to the threaded ends of the threaded ends. It's primarily used to connect two rolled rebar bars to achieve the desired length. Prestressed high-strength rolled rebar is threaded with internally threaded connectors at any cross-section, allowing for connection and tensioning. The sleeve requires tapping after drilling holes.

[0003] In the prior art, when a steel sleeve is tapped, the steel sleeve needs to be switched at both ends for tapping, and most of the time a single steel sleeve is tapped, resulting in low tapping efficiency. Therefore, we propose a bidirectional tapping device for a steel sleeve. Utility Model Content

[0004] The utility model is to solve the shortcomings of the prior art and propose a two-way tapping device for a steel sleeve. The two-way tapping device for a steel sleeve solves the problem that when tapping the steel sleeve, the steel sleeve needs to be switched for tapping at both ends, and most of the time, a single steel sleeve is used for tapping, resulting in low tapping efficiency.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A bidirectional tapping device for a steel bar sleeve comprises a processing table, a controller is provided on the upper side of the processing table, a conveying assembly is provided in the middle of the processing table, a base plate is provided on the lower side of the processing table, two steel bar sleeve tapping components for tapping the steel bar sleeve are provided in parallel and symmetrically on both sides of the processing table, a tapping part displacement component is provided on one side of the steel bar sleeve tapping component, the tapping part displacement component is provided on the upper side of the base plate, and a plurality of steel bar sleeve clamping components are provided on the outside of the conveying assembly.

[0007] Through the above technical solution, the steel bar sleeve is placed on the steel bar sleeve clamping component on the conveying assembly. When the steel bar sleeve clamping component drives the steel bar sleeve to move to the specified position, the tapping part displacement assembly drives the steel bar sleeve tapping component to move, and the steel bar sleeve tapping component taps the steel bar sleeve on the conveying assembly. Because the steel bar sleeve tapping components are arranged in parallel and symmetrically in number, the steel bar sleeve can be tapped in both directions, and mechanical automated tapping operations can be performed.

[0008] Preferably, the steel sleeve tapping component includes two movable plates 1, and the two movable plates 1 are arranged on the upper side of the processing table. A reducer is provided on one side of the movable plate 1, a motor 1 is provided on one side of the reducer, and a tapping drill bit is provided on the other side of the reducer.

[0009] Through the above technical solution, the motor cooperates with the reducer to drive the tapping drill bit to rotate, and the tapping drill bit taps the steel sleeve.

[0010] Preferably, the tapping part displacement assembly includes motor 2, which is arranged on the lower side of the base plate. A gear is provided at the shaft end of motor 2, and two racks are meshed and connected to the outer side of the gear. A connecting strip is provided on one side of the rack, and one side of the connecting strip is connected to one side of movable plate 1.

[0011] Through the above technical solution, motor 2 drives the gear to rotate, the gear engages the transmission rack, and the rack drives the connecting bar to pull the movable plate 1 to move, thereby providing a traction drive function for the steel sleeve tapping component.

[0012] Preferably, the steel bar sleeve clamping component includes several connecting plates, and the several connecting plates are arranged on the outside of the conveying component. A support plate is provided on one side of the connecting plate, a placement plate is provided on the upper side of the support plate, an adjusting rod is provided on the upper side of the placement plate, and the outer side of the adjusting rod is threadedly connected to two movable plates 2, and a splint is provided on one side of the movable plate 2.

[0013] Through the above technical solution, the steel sleeve is placed between the two clamping plates, and then the adjusting rod is rotated. The adjusting rod thread drives the movable plate 2, and the movable plate 2 drives the clamping plate to clamp the steel sleeve, thereby providing a supporting and clamping function for the steel sleeve.

[0014] Preferably, positioning sleeves are provided on both sides of the support plate, and a positioning rod is provided on one side of the movable plate, and the positioning rod matches the positioning sleeve.

[0015] Through the above technical solution, the positioning rod is inserted into the positioning sleeve, which can provide a positioning guide function during the tapping process.

[0016] Preferably, a plurality of guide rods are provided on the upper side of the placement plate, and the outer sides of the guide rods are slidably connected to two guide plates, and one side of the guide plate is connected to one side of the clamping plate.

[0017] Through the above technical solution, the guide plate cooperates with the guide rod to provide a balanced guiding function for the splint.

[0018] To sum up, in the present invention, the steel bar sleeve is placed on the steel bar sleeve clamping component on the conveying assembly. When the steel bar sleeve clamping component drives the steel bar sleeve to move to the specified position, the tapping part displacement assembly drives the steel bar sleeve tapping component to move, and the steel bar sleeve tapping component taps the steel bar sleeve on the conveying assembly. Because the steel bar sleeve tapping components are arranged in parallel and symmetrically in number, the steel bar sleeve can be tapped in both directions, and mechanical automated tapping operations can be performed.

[0019] The utility model places the steel sleeve between two clamping plates, and then rotates the adjusting rod, the adjusting rod thread drives the moving plate 2, and the moving plate 2 drives the clamping plates to clamp the steel sleeve, thereby providing a supporting and clamping function for the steel sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front axial structure of the present invention;

[0021] Figure 2 This is a front-section axial structural schematic diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of some components of the utility model;

[0023] Figure 4 This is a schematic structural diagram of the steel bar sleeve clamping component of the present utility model.

[0024] In the figure: 1. Processing table; 2. Controller; 3. Conveying assembly; 4. Bottom plate; 5. Steel bar sleeve tapping component; 51. Moving plate 1; 52. Reducer; 53. Motor 1; 54. Tapping drill bit; 6. Tapping part displacement assembly; 61. Motor 2; 62. Gear; 63. Rack; 64. Connecting bar; 7. Steel bar sleeve clamping component; 71. Connecting plate; 72. Support plate; 73. Placement plate; 74. Adjusting rod; 75. Moving plate 2; 76. Clamping plate; 77. Positioning sleeve; 78. Guide rod; 79. Guide plate; 8. Positioning rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] like Figures 1-4As shown, a bidirectional tapping device for steel sleeves includes a processing table 1, a controller 2 is provided on the upper side of the processing table 1, a conveying assembly 3 is provided in the middle of the processing table 1, a bottom plate 4 is provided on the lower side of the processing table 1, two steel sleeve tapping components 5 for tapping the steel sleeves are provided in parallel and symmetrically on both sides of the processing table 1, and the steel sleeve tapping components 5 include two moving plates 51, the two moving plates 51 are provided on the upper side of the processing table 1, a reducer 52 is provided on one side of the moving plate 51, a motor 53 is provided on one side of the reducer 52, and a tapping drill bit 54 is provided on the other side of the reducer 52.

[0027] A tapping portion displacement assembly 6 is provided on one side of the steel sleeve tapping component 5. The tapping portion displacement assembly 6 is provided on the upper side of the base plate 4. The tapping portion displacement assembly 6 includes a second motor 61. The second motor 61 is provided on the lower side of the base plate 4. A gear 62 is provided on the shaft end of the second motor 61. The outer side of the gear 62 is meshed and connected with two racks 63. A connecting bar 64 is provided on one side of the rack 63. One side of the connecting bar 64 is connected to one side of the movable plate 1 51.

[0028] The outer side of the conveying component 3 is provided with a number of steel sleeve clamping components 7, and the steel sleeve clamping components 7 include a number of connecting plates 71, and the number of connecting plates 71 are arranged on the outer side of the conveying component 3. A support plate 72 is provided on one side of the connecting plate 71, and a placement plate 73 is provided on the upper side of the support plate 72. An adjusting rod 74 is provided on the upper side of the placement plate 73. The outer side of the adjusting rod 74 is threadedly connected to two movable plates 2 75, and a splint 76 is provided on one side of the movable plate 2 75. Positioning sleeves 77 are provided on both sides of the support plate 72, and a positioning rod 8 is provided on one side of the movable plate 1 51. The positioning rod 8 matches the positioning sleeve 77, and a number of guide rods 78 are provided on the upper side of the placement plate 73. The outer side of the guide rod 78 is slidably connected to two guide plates 79, and one side of the guide plate 79 is connected to one side of the splint 76.

[0029] In this embodiment, the steel sleeve is placed between the two clamping plates 76, and then the adjusting rod 74 is rotated. The adjusting rod 74 threadedly drives the moving plate 2 75, and the moving plate 2 75 drives the clamping plate 76 to clamp the steel sleeve, and the conveying component 3 conveys it. The motor 2 61 drives the gear 62 to rotate, the gear 62 engages the transmission rack 63, and the rack 63 drives the connecting bar 64 to pull the moving plate 1 51 to move. The motor 1 53 cooperates with the reducer 52 to drive the tapping drill bit 54 to rotate, and the tapping drill bit 54 taps the steel sleeve. The positioning rod 8 is inserted into the positioning sleeve 77, which can be used for positioning during the tapping process, thereby performing a two-way tapping operation.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rebar sleeve bidirectional tapping device, comprising a processing table (1), a controller (2) being provided on the upper side of the processing table (1), a conveying assembly (3) being provided in the middle of the processing table (1), and a bottom plate (4) being provided on the lower side of the processing table (1), characterized in that: Two steel sleeve tapping components (5) for tapping steel sleeves are arranged in parallel and symmetrically on both sides of the processing table (1); a tapping part displacement assembly (6) is arranged on one side of the steel sleeve tapping component (5); the tapping part displacement assembly (6) is arranged on the upper side of the bottom plate (4); and a plurality of steel sleeve clamping components (7) are arranged on the outer side of the conveying assembly (3).

2. A steel sleeve bidirectional tapping device according to claim 1, characterized in that: The steel bar sleeve tapping component (5) includes two movable plates (51), the two movable plates (51) are arranged on the upper side of the processing table (1), a reducer (52) is arranged on one side of the movable plate (51), a motor (53) is arranged on one side of the reducer (52), and a tapping drill bit (54) is arranged on the other side of the reducer (52).

3. A steel sleeve bidirectional tapping device according to claim 2, characterized in that: The tapping part displacement assembly (6) includes a second motor (61), which is arranged on the lower side of the base plate (4). A gear (62) is provided at the shaft end of the second motor (61), and two racks (63) are meshed and connected to the outer side of the gear (62). A connecting bar (64) is provided on one side of the rack (63), and one side of the connecting bar (64) is connected to one side of the movable plate (51).

4. A steel sleeve bidirectional tapping device according to claim 2, characterized in that: The steel bar sleeve clamping component (7) includes a plurality of connecting plates (71), and the plurality of connecting plates (71) are arranged on the outside of the conveying component (3). A support plate (72) is provided on one side of the connecting plate (71), a placement plate (73) is provided on the upper side of the support plate (72), an adjustment rod (74) is provided on the upper side of the placement plate (73), and the outer side of the adjustment rod (74) is threadedly connected to two movable plates (75), and a clamping plate (76) is provided on one side of the movable plate (75).

5. A rebar sleeve bidirectional tapping device according to claim 4, characterized in that: Positioning sleeves (77) are provided on both sides of the support plate (72), and a positioning rod (8) is provided on one side of the movable plate (51), and the positioning rod (8) matches the positioning sleeve (77).

6. A rebar sleeve bidirectional tapping device according to claim 4, characterized in that: A plurality of guide rods (78) are provided on the upper side of the placement plate (73), and the outer sides of the guide rods (78) are slidably connected to two guide plates (79), and one side of the guide plate (79) is connected to one side of the clamping plate (76).

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