A drilling device for producing power electronic components

Abstract

The utility model relates to the technical field of electronic component production, and in particular to a drilling device for power electronic component production. Technical problem: Common drilling devices for power electronic component production lack a structure to support the electronic component plate near the drilling position during the drilling process, which leads to the problem of skewed drilled holes due to the deformation of the electronic component plate under stress during the drilling process. Technical solution: A drilling device for power electronic component production, including a workbench. The utility model can support the bottom of the electronic component plate by providing an auxiliary support assembly, thereby supporting the position near the drilling hole, and preventing deformation during the drilling process, which leads to skewed drilled holes.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component production, in particular to a drilling device for producing power electronic components. Background Art

[0002] Power electronic components are components of electronic elements and small machines and instruments. They are often composed of several parts and can be used in similar products. During the production and processing of electronic components, drilling devices are required to perform positioning and drilling work on the electronic component plates.

[0003] Common drilling devices used in the production of power electronic components lack a structure to support the electronic component plate near the drilling position during the drilling process, which makes it easy for the electronic component plate to deform due to force during the drilling process, resulting in the problem of skewed drilled holes.

[0004] Therefore, the problem that the drilling device for power electronic component production lacks a structure to support the electronic component plate near the drilling position during the drilling process, resulting in skewed drilling, needs to be solved urgently to improve the usage scenario. Utility Model Content

[0005] In order to overcome the problem that the common drilling device for power electronic component production lacks a structure to support the electronic component plate near the drilling position during the drilling process.

[0006] The technical scheme of the utility model is: a drilling device for the production of power electronic components, comprising a workbench, a mounting groove is opened on the top of the workbench near the rear end position, a movable block is slidably connected in the middle of the mounting groove, a lateral moving component is horizontally installed inside the mounting groove, a support seat is arranged on the top of the movable block, a fixed arm is fixedly connected to the upper end of the support seat, a drilling component is installed at the bottom of the front end of the fixed arm, an auxiliary support component is arranged on the front side near the lower end position of the fixed arm, the auxiliary support component comprises a fixed frame, a fixed plate, an electric strut, and a support ring, a fixed frame is welded and connected to the front side of the fixed arm near the lower end position, a fixed plate is installed at the front end of the fixed frame near the left and right sides, an electric strut is arranged on the top of the fixed plate, a support ring is arranged on the upper end of the electric strut, a first slide rail is arranged near the left side position of the top of the workbench, a first movable folding plate is slidably connected to the top of the first slide rail, a first electric telescopic rod is arranged between the front end of the first movable folding plate and the front end of the first slide rail, a second slide rail is fixedly connected to the top of the workbench near the right side position, and a second movable folding plate is slidably connected to the top of the second slide rail.

[0007] Preferably, after the electronic component plate is fixed and moved to the drilling position, the electric support rod is controlled to extend, driving the support ring to rise until it rests against the bottom of the electronic component plate, thereby supporting the position near the drilling hole, preventing deformation during the drilling process and causing the drilling hole to be skewed.

[0008] Preferably, the lateral movement component includes a driving motor, a coupling, a screw and an internal threaded tube; the driving motor is installed at the right end of the mounting groove, the left end of the driving motor is connected to the coupling, the left end of the coupling is installed with a screw, the left end of the screw is connected to the left inner wall of the mounting groove through a bearing, an internal threaded tube is embedded laterally in the middle of the movable block, the screw is connected to the internal threaded tube in a transmission connection, the driving motor is started, the coupling drives the screw to rotate, the screw and the internal threaded tube cooperate to drive the movable block, the support seat, and the fixed arm to move laterally, which is convenient for drilling positioning.

[0009] Preferably, the drilling assembly includes a hydraulic lifting rod, a connecting frame, and a clamp; two hydraulic lifting rods are installed at the bottom of the front end of the fixed arm, a connecting frame is provided at the lower end of the hydraulic lifting rod, and a clamp is connected to the front side of the connecting frame. Controlling the hydraulic lifting rod can drive the connecting frame to descend.

[0010] Preferably, the drilling assembly includes a drilling motor and a drill bit; the drilling motor is arranged inside the clamp, and the drill bit is installed at the lower end of the drilling motor. When the drilling motor is started, the drill bit rotates, and the drilling work can be completed through the drill bit.

[0011] Preferably, the first clamping assembly includes a first clamping frame, a first threaded sleeve, a first threaded column, a first pressure plate, and a first turning button; the first clamping frame is connected to the right side of the upper end of the first movable folding plate, the first threaded sleeve is fixedly installed on the upper end of the first clamping frame, the first threaded column is transmission-connected inside the first threaded sleeve, the first pressure plate is installed at the bottom of the first threaded column through a bearing, and the first turning button is installed on the top of the first threaded column. Turning the first turning button can drive the first threaded column to rotate, and the first threaded column and the first threaded sleeve can cooperate to achieve lifting and lowering.

[0012] Preferably, a second electric telescopic rod is arranged between the front side of the second movable folding plate and the front end of the second slide rail, and a second clamping assembly is installed on the left side of the upper end of the second movable folding plate.

[0013] Preferably, the second clamping assembly includes a second clamping frame, a second threaded sleeve, a second threaded column, a second pressure plate, and a second knob; the second clamping frame is connected to the left side of the upper end of the second movable folding plate, the second threaded sleeve is fixedly installed on the upper end of the second clamping frame, the second threaded column is transmission-connected in the middle of the second threaded sleeve, the second pressure plate is installed at the bottom of the second threaded column through a bearing, and the second knob is arranged on the top of the second threaded column. The electronic component plates to be processed are placed in the first clamping frame and the second clamping frame, and the first knob and the second knob are rotated to drive the first pressure plate and the second pressure plate to descend, thereby completing the clamping and fixation of the electronic component plates. The first electric telescopic rod and the second electric telescopic rod are synchronously controlled to drive the electronic component plates to move forward and backward, so as to facilitate positioning at the drilling position.

[0014] Beneficial effects of the utility model:

[0015] 1. The auxiliary support assembly can be set to support the bottom of the electronic component plate, so as to support the position near the drilling hole, which can prevent deformation during the drilling process and cause the drilling hole to be skewed, so as to solve the problem that the common drilling device for power electronic component production lacks a structure to support the electronic component plate near the drilling position during the drilling process, which makes it easy for the electronic component plate to be deformed due to force during the drilling process, resulting in the problem of skewed drilling;

[0016] 2. After the electronic component plate is fixed and moved to the drilling position, control the electric support rod to extend, driving the support ring to rise until it touches the bottom of the electronic component plate, thereby supporting the position near the drilling hole, which can prevent deformation during the drilling process and cause the drilling hole to be skewed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of a drilling device for producing power electronic components of the utility model;

[0018] Figure 2 What is shown is a schematic diagram of the exploded structure of a drilling device for producing power electronic components of the utility model;

[0019] Figure 3 Shown is a schematic diagram of a lateral moving assembly of a drilling device for producing power electronic components of the utility model;

[0020] Figure 4 Shown is a schematic diagram of a drilling assembly and an auxiliary support assembly of a drilling device for producing power electronic components of the utility model;

[0021] Figure 5 Shown is a schematic diagram of a first clamping assembly and a second clamping assembly of a drilling device for producing power electronic components according to the utility model.

[0022] In the figure: 1, workbench; 2, mounting slot; 3, movable block; 4, lateral moving assembly; 5, support seat; 6, fixed arm; 7, drilling assembly; 8, auxiliary support assembly; 9, first slide rail; 10, first movable folding plate; 11, first electric telescopic rod; 12, first clamping assembly; 13, second slide rail; 14, second movable folding plate; 15, second electric telescopic rod; 16, second clamping assembly; 401, drive motor; 402, coupling; 403, screw rod; 404, internal threaded pipe; 701, hydraulic Lifting rod; 702, connecting frame; 703, clamp; 704, drilling motor; 705, drill bit; 801, fixing frame; 802, fixing plate; 803, electric support rod; 804, supporting ring; 1201, first clamping frame; 1202, first threaded sleeve; 1203, first threaded column; 1204, first pressure plate; 1205, first knob; 1601, second clamping frame; 1602, second threaded sleeve; 1603, second threaded column; 1604, second pressure plate; 1605, second knob. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1 , 2 4. The utility model provides an embodiment: a drilling device for producing power electronic components, including a workbench 1, a mounting groove 2 is opened on the top of the workbench 1 near the rear end, a movable block 3 is slidably connected in the middle of the mounting groove 2, a lateral moving component 4 is horizontally installed inside the mounting groove 2, a support seat 5 is arranged on the top of the movable block 3, a fixed arm 6 is fixedly connected to the upper end of the support seat 5, a drilling component 7 is installed at the bottom of the front end of the fixed arm 6, an auxiliary support component 8 is arranged on the front side near the lower end of the fixed arm 6, the auxiliary support component 8 includes a fixing frame 801, a fixing sheet 802, an electric support rod 803, and a supporting ring 804, a fixing frame 801 is welded to the front side near the lower end of the fixed arm 6, and a fixing sheet 802 is installed on the front end of the fixing frame 801 near the left and right sides. An electric support rod 803 is arranged on the top of the fixed plate 802, and a support ring 804 is arranged on the upper end of the electric support rod 803. A first slide rail 9 is arranged on the top of the workbench 1 near the left side, and a first movable folding plate 10 is slidably connected to the top of the first slide rail 9. A first electric telescopic rod 11 is arranged between the front end of the first movable folding plate 10 and the front end of the first slide rail 9. A second slide rail 13 is fixedly connected to the top of the workbench 1 near the right side, and a second movable folding plate 14 is slidably connected to the top of the second slide rail 13. When the electronic component plate is fixed and moved to the drilling position, the electric support rod 803 is controlled to extend, driving the support ring 804 to rise until it contacts the bottom of the electronic component plate, thereby supporting the position near the drilling hole, which can prevent deformation during the drilling process and cause the drilling hole to be skewed.

[0025] See also Figure 3 In this embodiment, the lateral movement component 4 includes a driving motor 401, a coupling 402, a screw 403, and an internal threaded tube 404; the driving motor 401 is installed at the right end of the inside of the installation groove 2, the left end of the driving motor 401 is connected to the coupling 402, the left end of the coupling 402 is installed with a screw 403, the left end of the screw 403 is connected to the left inner wall of the installation groove 2 through a bearing, an internal threaded tube 404 is horizontally embedded in the middle of the movable block 3, the screw 403 is connected to the internal threaded tube 404 by transmission, the driving motor 401 is started, the coupling 402 drives the screw 403 to rotate, the screw 403 cooperates with the internal threaded tube 404, and can drive the movable block 3, the support seat 5, and the fixed arm 6 to move horizontally, which is convenient for drilling positioning.

[0026] See also Figure 4 In this embodiment, the drilling assembly 7 includes a hydraulic lifting rod 701, a connecting frame 702, and a clamp 703; two hydraulic lifting rods 701 are installed at the bottom of the front end of the fixed arm 6, and a connecting frame 702 is provided at the lower end of the hydraulic lifting rod 701. The front side of the connecting frame 702 is connected to the clamp 703. Controlling the hydraulic lifting rod 701 can drive the connecting frame 702 to descend. The drilling assembly 7 includes a drilling motor 704 and a drill bit 705; a drilling motor 704 is provided inside the clamp 703, and a drill bit 705 is installed at the lower end of the drilling motor 704. When the drilling motor 704 is started, the drill bit 705 rotates, and the drilling work can be completed by the drill bit 705.

[0027] See also Figure 5In this embodiment, the first clamping assembly 12 includes a first clamping frame 1201, a first threaded sleeve 1202, a first threaded column 1203, a first pressure plate 1204, and a first knob 1205; the first clamping frame 1201 is connected to the right side of the upper end of the first movable flap 10, the first threaded sleeve 1202 is fixedly installed on the upper end of the first clamping frame 1201, the first threaded column 1203 is internally connected to the first threaded sleeve 1202, the first pressure plate 1204 is installed at the bottom of the first threaded column 1203 through a bearing, and the first knob 1205 is installed on the top of the first threaded column 1203. Rotating the first knob 1205 can drive the first threaded column 1203 to rotate, and the first threaded column 1203 and the first threaded sleeve 1202 can cooperate to achieve lifting, and a second electric telescopic rod 15 is arranged between the front side of the second movable flap 14 and the front end of the second slide rail 13, and a second clamping assembly 16 is installed on the left side of the upper end of the second movable flap 14. The second clamping assembly 16 includes There are a second clamping frame 1601, a second threaded sleeve 1602, a second threaded column 1603, a second pressing plate 1604, and a second knob 1605; the second clamping frame 1601 is connected to the left side of the upper end of the second movable folding plate 14, the second threaded sleeve 1602 is fixedly installed on the upper end of the second clamping frame 1601, the second threaded column 1603 is transmission-connected in the middle of the second threaded sleeve 1602, the second pressing plate 1604 is installed at the bottom of the second threaded column 1603 through a bearing, and the second knob 1605 is arranged on the top of the second threaded column 1603. The electronic component plate to be processed is put into the first clamping frame 1201 and the second clamping frame 1601, and the first knob 1205 and the second knob 1605 are rotated to drive the first pressing plate 1204 and the second pressing plate 1604 to descend, so as to complete the clamping and fixing of the electronic component plate, and the first electric telescopic rod 11 and the second electric telescopic rod 15 are synchronously controlled to drive the electronic component plate to move forward and backward, so as to facilitate positioning to the drilling position.

[0028] When working, the electronic component plate to be processed is placed in the first clamping frame 1201 and the second clamping frame 1601, and the first knob 1205 and the second knob 1605 are turned to drive the first pressing plate 1204 and the second pressing plate 1604 to descend, so as to complete the clamping and fixing of the electronic component plate. The first electric telescopic rod 11 and the second electric telescopic rod 15 are synchronously controlled to drive the electronic component plate to move forward and backward, so as to facilitate positioning at the drilling position, and the driving motor 401 is started, and the coupling 402 drives the screw rod 403 to rotate, and the screw rod 403 and the internal threaded pipe 404 are connected. 04 cooperates to drive the movable block 3, the support seat 5, and the fixed arm 6 to move horizontally, which is convenient for drilling positioning. When the electronic component plate is fixed and moved to the drilling position, the electric support rod 803 is controlled to extend, driving the support ring 804 to rise until it is against the bottom of the electronic component plate, thereby supporting the position near the drilling hole, which can prevent deformation during the drilling process and cause the drilling hole to be skewed. The hydraulic lifting rod 701 is controlled to drive the connecting frame 702 to descend, and the drilling motor 704 is started. The drill bit 705 rotates, and the drilling work can be completed through the drill bit 705.

[0029] Through the above steps, the auxiliary support assembly 8 is set up to resist the bottom of the electronic component plate, so as to support the position near the drilling hole, which can prevent deformation during the drilling process and cause the drilling hole to be skewed. This solves the problem that the common drilling device for power electronic component production lacks a structure to support the electronic component plate near the drilling position during the drilling process, which makes it easy for the electronic component plate to be deformed due to the force during the drilling process, resulting in the drilling hole being skewed.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A drilling device for producing power electronic components, comprising a workbench (1), characterized in that: A mounting groove (2) is provided at the top of the workbench (1) near the rear end, a movable block (3) is slidably connected in the middle of the mounting groove (2), a lateral moving assembly (4) is transversely installed inside the mounting groove (2), a support seat (5) is provided at the top of the movable block (3), a fixed arm (6) is fixedly connected at the upper end of the support seat (5), a drilling assembly (7) is installed at the bottom of the front end of the fixed arm (6), an auxiliary support assembly (8) is provided at the front side near the lower end of the fixed arm (6), the auxiliary support assembly (8) includes a fixed frame (801), a fixed sheet (802), an electric support rod (803), and a support ring (804), and a fixed frame is welded and connected at the front side near the lower end of the fixed arm (6) (801), a fixing plate (802) is installed at the front end of the fixing frame (801) near the left and right sides, an electric support rod (803) is arranged on the top of the fixing plate (802), and a support ring (804) is arranged on the upper end of the electric support rod (803); a first slide rail (9) is arranged at the top of the workbench (1) near the left side, a first movable folding plate (10) is slidably connected to the top of the first slide rail (9), a first electric telescopic rod (11) is arranged between the front end of the first movable folding plate (10) and the front end of the first slide rail (9), a second slide rail (13) is fixedly connected to the top of the workbench (1) near the right side, and a second movable folding plate (14) is slidably connected to the top of the second slide rail (13).

2. A drilling device for producing power electronic components according to claim 1, characterized in that: The lateral movement assembly (4) comprises a driving motor (401), a coupling (402), a screw (403) and an internally threaded tube (404); the driving motor (401) is installed at the right end of the installation groove (2); the left end of the driving motor (401) is connected to the coupling (402); the left end of the coupling (402) is installed with a screw (403); the left end of the screw (403) is connected to the left inner wall of the installation groove (2) through a bearing; the internally threaded tube (404) is transversely embedded in the middle of the movable block (3); the screw (403) is transmission-connected to the internally threaded tube (404).

3. A drilling device for producing power electronic components according to claim 1, characterized in that: The drilling assembly (7) comprises a hydraulic lifting rod (701), a connecting frame (702), and a clamp (703); two hydraulic lifting rods (701) are installed at the bottom of the front end of the fixed arm (6), a connecting frame (702) is arranged at the lower end of the hydraulic lifting rod (701), and the front side of the connecting frame (702) is connected to the clamp (703).

4. A drilling device for producing power electronic components according to claim 3, characterized in that: The drilling assembly (7) comprises a drilling motor (704) and a drill bit (705); the drilling motor (704) is arranged inside the clamp (703), and the drill bit (705) is installed at the lower end of the drilling motor (704).

5. The drilling device for producing power electronic components according to claim 1, characterized in that: The first clamping assembly (12) comprises a first clamping frame (1201), a first threaded sleeve (1202), a first threaded column (1203), a first pressure plate (1204), and a first rotating button (1205); the first clamping frame (1201) is connected to the right side of the upper end of the first movable folding plate (10); the first threaded sleeve (1202) is fixedly installed on the upper end of the first clamping frame (1201); the first threaded column (1203) is transmission-connected inside the first threaded sleeve (1202); the first pressure plate (1204) is installed at the bottom of the first threaded column (1203) via a bearing; and the first rotating button (1205) is installed at the top of the first threaded column (1203).

6. A drilling device for producing power electronic components according to claim 1, characterized in that: A second electric telescopic rod (15) is arranged between the front side of the second movable folding plate (14) and the front end of the second slide rail (13), and a second clamping assembly (16) is installed on the left side of the upper end of the second movable folding plate (14).

7. A drilling device for producing power electronic components according to claim 6, characterized in that: The second clamping assembly (16) comprises a second clamping frame (1601), a second threaded sleeve (1602), a second threaded column (1603), a second pressure plate (1604), and a second rotating button (1605); the second clamping frame (1601) is connected to the left side of the upper end of the second movable folding plate (14); the second threaded sleeve (1602) is fixedly installed on the upper end of the second clamping frame (1601); the second threaded column (1603) is transmission-connected in the middle of the second threaded sleeve (1602); the second pressure plate (1604) is installed at the bottom of the second threaded column (1603) through a bearing; and the second rotating button (1605) is arranged on the top of the second threaded column (1603).

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