Clamping tool adapted for use based on bench drill

Abstract

The utility model relates to the technical field of bench drilling machine, and disclose clamping tool based on bench drilling machine adaptation uses, including bottom plate, the top of bottom plate is fixedly installed with workstation through screw, the top of workstation is evenly opened with positioning hole, the left and right sides of workstation top all are provided with horizontal plate, the front and back positions of horizontal plate bottom all are fixedly connected with positioning column, the bottom of positioning column extends to the inner chamber of positioning hole and is closely combined with the junction of positioning hole, the utility model discloses through setting bottom plate, workstation, positioning hole, horizontal plate, positioning column, vertical board, screw rod and clamping plate, can carry out adaptive clamping positioning to the workpiece of different specifications and sizes, through the setting of the setting of guide component, can guide the support of clamping plate, through setting above structure, can possess clamping adjustment function to satisfy the use demand of customer, at the same time, effectively reduce the labor intensity of staff, and, avoid the existence of limitation of clamping.

Description

Technical Field

[0001] This utility model relates to the field of bench drill technology, and in particular to a clamping fixture adapted for use with bench drills. Background Technology

[0002] A drilling machine is a machine tool that primarily uses a drill bit to machine holes in a workpiece. Typically, the drill bit rotation is the main motion, and the axial movement of the drill bit is the feed motion. Drilling machines have a simple structure and relatively low machining accuracy. They can drill through holes and blind holes. By changing special tools, they can also perform reaming, countersinking, boring, or tapping. During machining, the workpiece remains stationary while the tool moves, aligning the tool center with the hole center and rotating the tool. The key feature of a drilling machine is that the workpiece is stationary while the tool rotates. Currently used bench drill machines have a relatively simple design, resulting in mostly fixed clamping positions. However, the drilling positions of workpieces vary, making it inconvenient to align the workpiece's drilling position with the drill bit using fixed clamping fixtures. Furthermore, it is inconvenient to clamp irregularly shaped workpieces, leading to limitations in clamping and increasing the machining difficulty for operators. Therefore, they often lack clamping adjustment functions, failing to meet customer needs.

[0003] Therefore, those skilled in the art have provided clamping fixtures adapted for use with bench drills to solve the problems mentioned in the background art. Utility Model Content

[0004] To address the issue of lacking clamping and adjustment functions, this utility model provides a clamping fixture adapted for use with bench drill presses.

[0005] This utility model provides a clamping fixture adapted for use with bench drill presses, and adopts the following technical solution:

[0006] The clamping fixture adapted for use with a bench drill includes a base plate. A worktable is fixedly mounted on the top of the base plate by screws. Positioning holes are evenly distributed on the top of the worktable. Horizontal plates are provided on both the left and right sides of the top of the worktable. Positioning pins are fixedly connected to the front and rear positions of the bottom of the horizontal plates. The bottom of the positioning pins extends into the inner cavity of the positioning holes and fits tightly with the connection of the positioning holes. A vertical plate is fixedly connected to the top of the horizontal plates. A screw is threaded to the top of one side of the vertical plate. One end of the screw passes through the vertical plate and is rotatably connected to a clamping plate through a bearing. The bench drill body is fixedly mounted on the top of the base plate and on the back of the worktable. A guide assembly is provided at the bottom of one side of the clamping plate.

[0007] By adopting the above technical solution, the base plate, worktable, positioning holes, horizontal plate, positioning column, vertical plate, screw and clamping plate can be set to adapt and clamp workpieces of different sizes. By setting the guide component, the clamping plate can be guided and supported.

[0008] Optionally, the guide assembly includes a guide rod, the outer surface of which is fixedly connected to the connection of the clamping plate, and a slide cylinder is embedded in one side of the vertical plate, with the outer surface of the guide rod slidably connected to the inner surface of the slide cylinder.

[0009] By adopting the above technical solution, the guide rod and slide can provide guidance and support for the clamping plate.

[0010] Optionally, a rubber pad is fixedly connected to one side of the clamp, and the number of rubber pads is two.

[0011] By adopting the above technical solution, the rubber pad can protect the workpiece during clamping, while increasing the friction of clamping the workpiece and improving the stability of clamping.

[0012] Optionally, an L-shaped plate is fixedly connected to the rear position of the top of the base plate, and a first laser level for use with the bench drill body is fixedly installed at the front position of the bottom of the L-shaped plate.

[0013] By adopting the above technical solution, the L-shaped plate and the first laser level can be used to vertically correct the drilling position of the workpiece.

[0014] Optionally, a support frame is fixedly connected to the left side of the top of the worktable, and a second laser level for use with the bench drill body is fixedly installed on the top of the support frame.

[0015] By adopting the above technical solution, the support frame and the second laser level can be used to correct the lateral position of the workpiece drilling.

[0016] Optionally, a rotating handle is fixedly connected to one end of the screw, and the rotating handle is circular.

[0017] By adopting the above technical solution, the design of the handle facilitates screw rotation.

[0018] Optionally, support legs are fixedly connected to the four corners of the bottom of the base plate, and the bottom of the horizontal plate is tightly fitted to the workbench.

[0019] By adopting the above technical solution, the support legs can support the device.

[0020] In summary, this utility model has the following beneficial effects:

[0021] 1. This utility model, by setting a base plate, worktable, positioning holes, horizontal plate, positioning column, vertical plate, screw, and clamping plate, can adapt and clamp workpieces of different sizes and specifications for positioning. By setting a guide component, the clamping plate can be guided and supported. With the above structure, it can have a clamping adjustment function, thereby meeting the needs of customers. At the same time, it effectively reduces the labor intensity of workers and avoids the limitations of clamping.

[0022] 2. This utility model, through the setting of guide rods and sliding cylinders, can guide and support the clamping plate; the setting of rubber pads can protect the workpiece during clamping, and at the same time increase the friction of clamping the workpiece, improving the stability of clamping; the setting of L-shaped plate and first laser level can vertically correct the workpiece drilling position; the setting of support frame and second laser level can horizontally correct the workpiece drilling position; the setting of rotating handle can facilitate the rotation of screw; and the setting of support legs can support the device. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a cross-sectional view of the workbench structure of this utility model;

[0025] Figure 3 This utility model Figure 2 Enlarged view of section A of the structure;

[0026] Figure 4 This is a perspective view of the connection between the horizontal plate and the positioning column structure of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Base plate; 2. Worktable; 3. Positioning hole; 4. Horizontal plate; 5. Positioning column; 6. Vertical plate; 7. Screw; 8. Clamping plate; 9. Benchtop drilling machine body; 10. Guide assembly; 101. Guide rod; 102. Slide cylinder; 11. Rubber pad; 12. L-shaped plate; 13. First laser level; 14. Support frame; 15. Second laser level; 16. Rotary handle; 17. Support leg. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0030] Example 1:

[0031] Please refer to Figure 1-4The clamping fixture adapted for use with a bench drill includes a base plate 1. A worktable 2 is fixedly mounted on the top of the base plate 1 by screws. Positioning holes 3 are evenly distributed on the top of the worktable 2. Horizontal plates 4 are provided on both the left and right sides of the top of the worktable 2. Positioning pins 5 are fixedly connected to the front and rear positions of the bottom of the horizontal plates 4. The bottom of the positioning pins 5 extends into the inner cavity of the positioning holes 3 and fits tightly with the connection of the positioning holes 3. A vertical plate 6 is fixedly connected to the top of the horizontal plates 4. A screw 7 is threadedly connected to the top of one side of the vertical plate 6. One end of the screw 7 passes through the vertical plate 6 and is rotatably connected to a clamping plate 8 through a bearing. The bench drill body 9 is fixedly mounted on the top of the base plate 1 and located on the back of the worktable 2. A guide assembly 10 is provided at the bottom of one side of the clamping plate 8. A rubber pad 11 is fixedly connected to one side of the clamping plate 8. There are two rubber pads 11. An L-shaped plate 12 is fixedly connected to the rear of the top of the base plate 1. A first laser level 13, which works with the bench drill body 9, is fixedly installed at the front of the bottom of the inner cavity of the L-shaped plate 12. The light emitted by the first laser level 13 corresponds to the drill bit at the bottom of the bench drill body 9. A support frame 14 is fixedly connected to the left side of the top of the worktable 2. A second laser level 15, which works with the bench drill body 9, is fixedly installed on the top of the support frame 14. The light emitted by the second laser level 15 corresponds to the drill bit at the bottom of the bench drill body 9. A rotating handle 16, which is circular, is fixedly connected to one end of the screw 7. Support legs 17 are fixedly connected to the four corners of the bottom of the base plate 1. The bottom of the cross plate 4 is tightly fitted to the worktable 2.

[0032] In this embodiment: By setting a base plate 1, a worktable 2, a positioning hole 3, a horizontal plate 4, a positioning post 5, a vertical plate 6, a screw 7, and a clamping plate 8, this utility model can adapt and clamp workpieces of different sizes. By setting the above structure, it can have a clamping adjustment function, thereby meeting the needs of customers. At the same time, it effectively reduces the labor intensity of workers and avoids the limitations of clamping.

[0033] Example 2:

[0034] Reference Figure 1 , Figure 2 and Figure 3 The guide assembly 10 includes a guide rod 101, the outer surface of the guide rod 101 is fixedly connected to the connection of the clamping plate 8, and a slide cylinder 102 is embedded in one side of the vertical plate 6. The outer surface of the guide rod 101 is slidably connected to the inner surface of the slide cylinder 102.

[0035] In this embodiment: the present invention can provide guidance and support for the clamping plate 8 by setting the guide rod 101 and the slide cylinder 102.

[0036] The implementation principle of this utility model is as follows: When in use, the operator connects the device to the mains power. When drilling workpieces of different sizes is required, the operator sequentially activates the first laser level 13 and the second laser level 15 on both sides, so that the laser beams emitted by the first laser level 13 and the second laser level 15 intersect. At the same time, the intersection point corresponds to the drill bit of the bench drill body 9. Then, the operator places workpieces of different sizes on the top of the worktable 2. At the same time, the cutting position of the workpiece corresponds to the intersection point of the laser beams emitted by the first laser level 13 and the second laser level 15, thereby realizing that the drilling position of the workpiece corresponds to the drill bit of the bench drill body 9.

[0037] Next, the workers move the vertical plate 6 in sequence, causing the vertical plate 6 to move the horizontal plate 4, which in turn causes the horizontal plate 4 to move the positioning pins 5 on both sides to insert into the corresponding positioning holes 3 on both sides of the workpiece. Then, the workers rotate the handle 16 in sequence, causing the handle 16 to rotate the screw 7 on the inner surface of the vertical plate 6, which in turn causes the screw 7 to move the clamping plate 8, which in turn causes the clamping plates 8 on both sides to move the rubber pads 11 to press and contact the workpiece, thereby achieving the adaptation, clamping and positioning of irregularly shaped workpieces of different sizes.

[0038] Next, the operator starts the bench drill body 9, causing the drill bit at the bottom of the bench drill body 9 to move downwards and rotate to contact the workpiece drilling position, thereby drilling the workpiece. This device is simple to operate and easy to clamp and adjust, thus meeting the needs of customers. At the same time, it effectively reduces the labor intensity of the operator and avoids limitations in clamping.

[0039] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A clamping fixture adapted for use with a bench drill press, comprising a base plate (1), characterized in that: A workbench (2) is fixedly installed on the top of the base plate (1) by screws. Positioning holes (3) are evenly opened on the top of the workbench (2). Horizontal plates (4) are provided on the left and right sides of the top of the workbench (2). Positioning columns (5) are fixedly connected to the front and rear positions of the bottom of the horizontal plate (4). The bottom of the positioning column (5) extends into the inner cavity of the positioning hole (3) and fits tightly with the connection of the positioning hole (3). A vertical plate (6) is fixedly connected to the top of the horizontal plate (4). A screw (7) is threadedly connected to the top of one side of the vertical plate (6). One end of the screw (7) passes through the vertical plate (6) and is rotatably connected to a clamping plate (8) through a bearing. A bench drill body (9) is fixedly installed on the top of the base plate (1) and on the back of the workbench (2). A guide assembly (10) is provided at the bottom of one side of the clamping plate (8).

2. The clamping fixture adapted for use with a benchtop drilling machine according to claim 1, characterized in that: The guide assembly (10) includes a guide rod (101), the outer surface of the guide rod (101) is fixedly connected to the connection of the clamping plate (8), and a slide cylinder (102) is embedded in one side of the vertical plate (6), and the outer surface of the guide rod (101) is slidably connected to the inner surface of the slide cylinder (102).

3. The clamping fixture adapted for use with a benchtop drilling machine according to claim 1, characterized in that: A rubber pad (11) is fixedly connected to one side of the clamp (8), and there are two rubber pads (11).

4. The clamping fixture adapted for use with a benchtop drilling machine according to claim 1, characterized in that: An L-shaped plate (12) is fixedly connected to the rear position of the top of the base plate (1), and a first laser level (13) for use with the bench drill body (9) is fixedly installed at the front position of the bottom of the L-shaped plate (12).

5. The clamping fixture adapted for use with a benchtop drilling machine according to claim 1, characterized in that: A support frame (14) is fixedly connected to the left side of the top of the workbench (2), and a second laser level (15) for use with the bench drill body (9) is fixedly installed on the top of the support frame (14).

6. The clamping fixture adapted for use with a benchtop drilling machine according to claim 1, characterized in that: One end of the screw (7) is fixedly connected to a handle (16), which is circular.

7. The clamping fixture adapted for use with a benchtop drilling machine according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to the four corners of the bottom with support legs (17), and the bottom of the horizontal plate (4) is tightly fitted to the connection of the workbench (2).

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