Semi-automatic vertical drilling machine for bolt connecting piece machining

Abstract

The semi-automatic vertical drilling machine comprises a base, a conveying belt body, a portal frame, a second servo electric cylinder, a driving motor, a tool sleeve block and a drilling tool, the conveying belt body is installed at the top of the base through a fixing frame, and vertical plates are welded to the two ends of one side of the top of the base; a transverse plate is connected to one side of the top end of the vertical plate, a first servo electric cylinder is mounted at one end of the bottom of the transverse plate through a mounting seat, a first displacement plate is connected to the power output end of the first servo electric cylinder, a horizontal displacement sliding table is mounted at the bottom of the first displacement plate through bolts, and a second displacement plate is arranged at the displacement end of the horizontal displacement sliding table. During clamping, a bolt connecting piece and a clamping structure do not need to be manually pre-positioned by a worker, time and labor are saved, the efficiency of machining the bolt connecting piece by a drilling machine is greatly improved, and the bolt connecting piece clamping device is suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model relates to the technical field of metal parts processing, in particular to a semi-automatic vertical drilling machine for processing bolt connection parts. Background Art

[0002] Bolt connectors are a common mechanical connector. In some usage scenarios, pins are needed to position the bolt connectors, so holes perpendicular to the axial direction need to be opened on the bolt connectors. In order to facilitate the drilling of bolt connectors, a drilling machine for processing bolt connectors is very necessary.

[0003] The previous processing drilling machine has the following disadvantages: 1. When clamping, personnel need to manually pre-position the bolt connector and the clamping structure, which is time-consuming and labor-intensive, resulting in low efficiency when drilling bolt connectors. To this end, we propose a semi-automatic vertical drilling machine for bolt connector processing. Summary of the invention

[0004] The main purpose of the utility model is to provide a semi-automatic vertical drilling machine for processing bolt connectors, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A semi-automatic vertical drilling machine for processing bolted connecting parts comprises a base, a conveyor belt body, a gantry, a second servo electric cylinder, a driving motor, a tool sleeve and a drilling tool, wherein the conveyor belt body is installed on the top of the base through a fixing frame, vertical plates are welded at both ends of one side of the top of the base, a horizontal plate is connected to one side of the top of the vertical plate, a first servo electric cylinder is installed at one end of the bottom of the horizontal plate through a mounting seat, a first displacement plate is connected to the power output end of the first servo electric cylinder, a horizontal displacement slide is installed at the bottom of the first displacement plate through bolts, the displacement end of the horizontal displacement slide is a second displacement plate, a fixing plate is welded at the bottom of the second displacement plate, one end of the bottom of the fixing plate is connected to the mounting plate through screws, a clamping block is connected to the bottom of the mounting plate, and an arc-shaped clamping groove is arranged between the two groups of the clamping blocks.

[0007] Furthermore, a gantry is welded to the top of the base, the gantry is located outside the conveyor body, a second servo electric cylinder is installed on the top of the gantry through a fixed seat, the power output end of the second servo electric cylinder is connected to a drive motor, the drive end of the drive motor is connected to a tool sleeve block, a drilling tool is fixed in the tool sleeve block by bolts, the power output end of the drive motor can conveniently drive the tool sleeve block and the drilling tool to rotate, so that the drilling tool can be used to perform drilling processing on the bolted connection.

[0008] Furthermore, mounting frames are welded to the outside of the fixing frames on both sides of the conveyor belt body, a strip plate is connected to the top of the mounting frame, an adjusting stud is provided on one side of the strip plate through a threaded hole, a bearing is provided on the periphery of the end of the adjusting stud and a baffle is provided on the outside of the bearing.

[0009] Furthermore, guide columns are welded at both ends of the baffle, through holes are opened on both sides of the strip plate, and the guide columns penetrate the corresponding through holes. The through holes provide limiting and guiding effect on the guide columns, which can effectively improve the stability of the baffle during horizontal movement.

[0010] Furthermore, a counterweight is welded to one end of the bottom of the transverse plate away from the first servo electric cylinder.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model provides a semi-automatic vertical drilling machine for processing bolt connectors. When the bolt connector moves to the lower end of the drilling tool, the first servo electric cylinder drives the first displacement plate to move up and down during operation, and the horizontal displacement slide drives the second displacement plate to move horizontally during operation, thereby making the fixed plate and the clamping block move horizontally, so that the clamping block can move horizontally and vertically, and the arc-shaped clamping grooves arranged near the clamping blocks are used to facilitate effective clamping of the bolt connector, so that when clamping, there is no need for personnel to manually pre-position the bolt connector and the clamping structure, which saves time and effort, and greatly improves the efficiency of the vertical drilling machine in processing bolt connectors. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a semi-automatic vertical drilling machine for processing bolt connectors.

[0014] Figure 2 The utility model is a schematic diagram of a conveyor belt body, a mounting frame and a baffle structure of a semi-automatic vertical drilling machine for processing bolted connecting parts.

[0015] Figure 3 The utility model is a schematic diagram of the structure of a mounting plate, a clamping block and an arc-shaped clamping groove of a semi-automatic vertical drilling machine for processing bolt connecting parts.

[0016] In the figure: 1. base; 2. conveyor belt body; 3. vertical plate; 4. horizontal plate; 5. counterweight block; 6. first servo electric cylinder; 7. first displacement plate; 8. horizontal displacement slide; 9. second displacement plate; 10. fixed plate; 11. clamping block; 12. arc clamping groove; 13. gantry; 14. second servo electric cylinder; 15. drive motor; 16. tool sleeve block; 17. drilling tool; 18. mounting frame; 19. baffle; 20. mounting plate; 21. strip plate; 22. guide column; 23. adjustment stud. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1 and Figure 3 As shown, a semi-automatic vertical drilling machine for processing bolted connecting parts includes a base 1, a conveyor belt body 2, a gantry 13, a second servo electric cylinder 14, a driving motor 15, a tool sleeve block 16 and a drilling tool 17. The conveyor belt body 2 is installed on the top of the base 1 through a fixed frame, and vertical plates 3 are welded at both ends of one side of the top of the base 1. A horizontal plate 4 is connected to one side of the top of the vertical plate 3, and a first servo electric cylinder 6 is installed at one end of the bottom of the horizontal plate 4 through a mounting seat. The power output end of the first servo electric cylinder 6 is connected to a first displacement plate 7, and a horizontal displacement slide 8 is installed at the bottom of the first displacement plate 7 by bolts. The displacement end of the horizontal displacement slide 8 is a second displacement plate 9, and a fixed plate 10 is welded at the bottom of the second displacement plate 9. One end of the bottom of the fixed plate 10 is connected to a mounting plate 20 by screws, and a clamping block 11 is connected to the bottom of the mounting plate 20, and an arc clamping groove 12 is arranged between the two groups of the clamping blocks 11.

[0019] Among them, a gantry 13 is welded on the top of the base 1, and the gantry 13 is located on the outside of the conveyor body 2. A second servo electric cylinder 14 is installed on the top of the gantry 13 through a fixed seat. The power output end of the second servo electric cylinder 14 is connected to a drive motor 15, and the driving end of the drive motor 15 is connected to a tool sleeve block 16. A drilling tool 17 is fixed in the tool sleeve block 16 by bolts.

[0020] In this embodiment, Figure 1 As shown, the power output end of the driving motor 15 can conveniently drive the tool sleeve block 16 and the drilling tool 17 to rotate, so that the drilling tool 17 can be used to perform drilling processing on the bolt connection.

[0021] Among them, mounting frames 18 are welded to the outside of the fixing frames on both sides of the conveyor belt body 2, and a strip plate 21 is connected to the top of the mounting frame 18. An adjusting stud 23 is provided on one side of the strip plate 21 through a threaded hole, and a bearing is provided on the periphery of the end of the adjusting stud 23 and a baffle 19 is provided on the outside of the bearing.

[0022] In this embodiment, Figure 1 and Figure 2 As shown, a person rotates the adjusting screw 23 to drive the baffle 19 to move horizontally.

[0023] Wherein, guide columns 22 are welded at both ends of the baffle 19, through holes are drilled through both sides of the strip plate 21, and the guide columns 22 penetrate the corresponding through holes.

[0024] In this embodiment, Figure 2 As shown, the limiting and guiding effect of the through hole on the guide column 22 can effectively improve the stability of the baffle 19 during horizontal movement.

[0025] A counterweight 5 is welded to one end of the bottom of the transverse plate 4 away from the first servo electric cylinder 6 .

[0026] In this embodiment, Figure 1 As shown, the counterweight 5 can effectively improve the stability of the two ends of the bottom of the cross plate 4.

[0027] It should be noted that the utility model is a semi-automatic vertical drilling machine for processing bolted joints. When working, personnel control the external PLC controller to conveniently control the second servo electric cylinder 14, the drive motor 15, the first servo electric cylinder 6, the horizontal displacement slide 8 and the conveyor belt body 2 which are electrically connected to the external PLC controller. The bolted joints are conveniently transported through the conveyor belt body 2. By rotating the adjustment stud 23, the bearing and the baffle 19 can be conveniently driven to move horizontally, so as to adjust the distance between the baffles 19. The baffle 19 is used to limit the two sides of the bolted joint. The axial direction of the bolted joint is kept perpendicular to the baffle 19. When working, the power output end of the second servo electric cylinder 14 conveniently drives the drive motor 15 to move up and down. 15 can conveniently drive the tool sleeve block 16 and the drilling tool 17 to rotate during operation, and the drilling tool 17 can be used to conveniently perform drilling operations on the bolted connector. When the bolted connector moves to the lower end of the drilling tool 17, the first servo electric cylinder 6 can conveniently drive the first displacement plate 7 to move up and down during operation, and the horizontal displacement slide 8 can drive the second displacement plate 9 to move horizontally during operation, so that the fixed plate 10 and the clamping block 11 can move horizontally, so that the clamping block 11 can move horizontally and vertically, and the arc-shaped clamping groove 12 arranged near the clamping block 11 can facilitate effective clamping of the bolted connector, so that when clamping, there is no need for personnel to manually pre-position the bolted connector and the clamping structure, which saves time and effort, and greatly improves the efficiency of the vertical drilling machine in processing bolted connectors.

[0028] 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. A semi-automatic vertical drilling machine for processing bolted joints, comprising a base (1), a conveyor body (2), a gantry (13), a second servo electric cylinder (14), a drive motor (15), a tool sleeve (16) and a drilling tool (17), characterized in that: A conveyor belt body (2) is mounted on the top of the base (1) via a fixing frame, vertical plates (3) are welded at both ends of one side of the top of the base (1), a horizontal plate (4) is connected to one side of the top of the vertical plate (3), a first servo electric cylinder (6) is mounted on one end of the bottom of the horizontal plate (4) via a mounting seat, a power output end of the first servo electric cylinder (6) is connected to a first displacement plate (7), a horizontal displacement slide (8) is mounted on the bottom of the first displacement plate (7) via bolts, a displacement end of the horizontal displacement slide (8) is a second displacement plate (9), a fixing plate (10) is welded on the bottom of the second displacement plate (9), a mounting plate (20) is connected to one end of the bottom of the fixing plate (10) via screws, a clamping block (11) is connected to the bottom of the mounting plate (20), and an arc-shaped clamping groove (12) is provided between two groups of the clamping blocks (11).

2. The semi-automatic vertical drilling machine for processing bolted joints according to claim 1, characterized in that: A gantry (13) is welded to the top of the base (1), the gantry (13) is located outside the conveyor body (2), a second servo electric cylinder (14) is mounted on the top of the gantry (13) via a fixing seat, a power output end of the second servo electric cylinder (14) is connected to a drive motor (15), a drive end of the drive motor (15) is connected to a tool sleeve (16), and a drilling tool (17) is fixed in the tool sleeve (16) via bolts.

3. The semi-automatic vertical drilling machine for processing bolt connectors according to claim 1, characterized in that: Mounting frames (18) are welded to the outside of the fixing frames on both sides of the conveyor belt body (2), a strip plate (21) is connected to the top of the mounting frame (18), an adjusting stud (23) is provided on one side of the strip plate (21) through a threaded hole, a bearing is provided on the periphery of the end of the adjusting stud (23), and a baffle (19) is sleeved on the outside of the bearing.

4. The semi-automatic vertical drilling machine for processing bolt connectors according to claim 3, characterized in that: Guide columns (22) are welded to both ends of the baffle plate (19), through holes are provided on both sides of the strip plate (21), and the guide columns (22) pass through the corresponding through holes.

5. The semi-automatic vertical drilling machine for processing bolt connectors according to claim 1, characterized in that: A counterweight block (5) is welded to one end of the bottom of the transverse plate (4) away from the first servo electric cylinder (6).

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