Lead plate drilling tool

Abstract

The utility model relates to the technical field of lead plate machining, in particular to a lead plate drilling machining tool which can automatically lift a lead plate, reduces carrying of the lead plate by workers, reduces labor intensity, and is convenient to use and high in practicability. Comprising a baseplate; the device further comprises a distance adjusting mechanism, two sets of lifting mechanisms, two sets of clamping mechanisms and two sets of supporting frames, the two sets of supporting frames are installed on the bottom plate through the distance adjusting mechanism, the distance adjusting mechanism is used for adjusting the distance between the two sets of supporting frames, the two sets of lifting mechanisms are installed on the two sets of supporting frames respectively, and the two sets of clamping mechanisms are installed on the two sets of lifting mechanisms respectively. The lifting mechanism is used for lifting the clamping mechanism, and the clamping mechanism has the clamping and fixing functions.

Description

Technical Field

[0001] The utility model relates to the technical field of lead plate processing, in particular to a lead plate drilling processing tool. Background Art

[0002] Lead plate is a plate rolled from metal lead. It has strong corrosion resistance and acid and alkali resistance. It is mainly used in the field of radiation protection. It is widely used in radiology departments of hospitals, nuclear power plants, industrial radiation detection and other places. It is necessary to use a drill to drill mounting holes on the lead plate during the processing; and before using the drill to drill holes in the lead plate, the lead plate must first be clamped and fixed by a tooling; in the prior art, a utility model patent with patent application number 202020540174.8 discloses a plate processing device for high-precision network chassis production, whose main structure includes a drilling processing table and a drilling mechanism. When drilling holes in the plate, the plate is first placed on the drilling processing table, and then the plate is drilled by the drilling mechanism; the inventor believes that there are the following problems during use. When the plate is placed on the drilling processing table and clamped and fixed, the staff is also required to move the plate from a low place to the drilling processing table. In the large-scale production and processing process, relying on manual transportation of the plate is not only labor-intensive, but the long-term transportation work can easily cause back pain to the staff, reducing work efficiency. Therefore, a drilling processing tooling is needed that can automatically transfer the plate from a low place to a high place. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a lead plate drilling tool which can automatically lift the lead plate, reduces the handling of the lead plate by the staff, reduces the labor intensity, is easy to use and has high practicality.

[0004] The lead plate drilling tool of the utility model comprises a base plate; it also comprises a distance adjustment mechanism, two sets of lifting mechanisms, two sets of clamping mechanisms and two sets of supporting frames, the two sets of supporting frames are installed on the base plate through the distance adjustment mechanism, the distance adjustment mechanism is used to adjust the distance between the two sets of supporting frames, the two sets of lifting mechanisms are respectively installed on the two sets of supporting frames, the two sets of clamping mechanisms are respectively installed on the two sets of lifting mechanisms, the lifting mechanisms are used to lift and lower the clamping mechanisms, and the clamping mechanisms have the function of clamping and fixing; the external drilling machine is located above the base plate, and when drilling holes in the lead plate, the two sets of lifting mechanisms are first used to lower the two sets of clamping mechanisms to the same level as the lead plate. The height is consistent, and then the staff clamps the left and right parts of the lead plate through two sets of clamping mechanisms respectively, and then uses two sets of lifting mechanisms to make the two sets of clamping mechanisms drive the lead plate to rise, until the height of the lead plate rises to a height suitable for drilling, and then the lead plate can be drilled by the drilling machine; in the process of drilling holes in the lead plate, the clamping mechanism can be automatically adjusted to be consistent with the height of the lead plate, and then the lifting mechanism can automatically lift the lead plate and the clamping mechanism to a height suitable for drilling, which reduces the staff's handling of the lead plate, reduces labor intensity, improves work efficiency, is easy to use, and has high practicality.

[0005] Preferably, the distance adjustment mechanism includes a motor A, a lead screw and two groups of sliding blocks, wherein the motor A is fixedly mounted on the base plate, the lead screw is rotatably mounted on the motor A, the input end of the lead screw is connected to the output end of the motor A, the left and right parts of the lead screw are respectively provided with external threads of opposite rotation directions, the two groups of sliding blocks are both slidably mounted on the base plate left and right, the two groups of sliding blocks are respectively screwed with the left and right parts of the lead screw, and the two groups of support frames are respectively fixedly mounted on the two groups of sliding blocks; before clamping and fixing the lead plate, first turn on the motor A, the motor A drives the lead screw to rotate, the rotating lead screw brings the two groups of sliding blocks closer to each other, and the two groups of sliding blocks bring the two groups of clamping mechanisms closer to each other through the two groups of lifting mechanisms until the distance between the two groups of clamping mechanisms matches the width of the lead plate; it can adjust the distance between the two groups of clamping mechanisms according to the width of the lead plate, and can clamp and fix lead plates of different widths, it is easy to use and has low limitations.

[0006] Preferably, the lifting mechanism includes a motor B, a screw, a bearing and a lifting block, wherein the motor B is fixedly mounted on the upper end of the support frame, the screw is rotatably mounted on the support frame, the lower part of the screw is rotatably mounted on the bearing, the bearing is fixedly mounted on the support frame, the upper end of the screw is connected to the output end of the motor B, the lifting block is slidably mounted on the support frame, the lifting block is threadedly mounted on the screw, and the clamping mechanism is fixedly mounted on the lifting block; when adjusting the height of the clamping mechanism, turn on the motor B, the motor B drives the screw to rotate, and the rotating screw can adjust the height of the clamping mechanism through the lifting block; since the height of the clamping mechanism can be adjusted, the lead plate can be lifted through the clamping mechanism, thereby improving convenience.

[0007] Preferably, the clamping mechanism includes a clamping plate and multiple groups of bolts, the clamping plate is fixedly mounted on the lifting block, a groove is provided on the clamping plate, the multiple groups of bolts are screwed with the upper part of the clamping plate, the lower parts of the multiple groups of bolts are located in the groove of the clamping plate, and the upper ends of the multiple groups of bolts are provided with handles; when clamping and fixing the lead plate, the left and right parts of the lead plate are respectively placed in the grooves of the two groups of clamping plates, and then the multiple groups of bolts on the two groups of clamping plates are rotated to make the multiple groups of bolts on the two groups of clamping plates descend until the left and right parts of the lead plate are respectively pressed and fixed on the two groups of clamping plates by the multiple groups of bolts on the two groups of clamping plates; this facilitates the pressing and fixing of the lead plate.

[0008] Preferably, the two groups of lifting blocks are provided with pointers, which are respectively fixedly mounted on the two groups of lifting blocks, and scales are provided on the two groups of support frames. The two groups of pointers point to the two groups of scales respectively, and the heights of the two groups of support frames are consistent; the heights of the two groups of lifting blocks can be inferred by the values ​​on the two groups of support frames pointed by the pointers on the two groups of lifting blocks, which facilitates the determination of the heights of the two groups of lifting blocks and makes the two groups of lifting blocks at the same height.

[0009] Preferably, it also includes a rubber corrugated telescopic plate, and the left and right parts of the rubber corrugated telescopic plate are respectively fixedly mounted on two sets of sliding blocks; through the above arrangement, the debris dropped during the drilling process can fall onto the rubber corrugated telescopic plate, preventing the debris from falling onto the lead screw and affecting the operation of the lead screw, thereby improving the reliability during use.

[0010] Preferably, the base plate is made of stainless steel; through the above arrangement, rusting of the base plate is delayed and the service life of the base plate is increased.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the lead plate can be automatically lifted, which reduces the carrying of the lead plate by the staff, reduces the labor intensity, is easy to use and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0013] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the structure of the sliding block, the lead screw and the motor A;

[0015] Figure 4 is a structural schematic diagram of the clamping mechanism;

[0016] Figure 5 yes Figure 1 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0017] Markings in the attached figure: 1. base plate; 2. support frame; 3. motor A; 4. lead screw; 5. sliding block; 6. motor B; 7. screw; 8. bearing; 9. lifting block; 10. clamping plate; 11. bolt; 12. handle; 13. pointer; 14. scale; 15. rubber corrugated expansion plate; 16. drilling machine. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] like Figures 1 to 5 The lead plate drilling tooling of the utility model comprises a base plate 1, a distance adjustment mechanism, two sets of lifting mechanisms, two sets of clamping mechanisms and two sets of support frames 2. The two sets of support frames 2 are installed on the base plate 1 through the distance adjustment mechanism. The distance adjustment mechanism is used to adjust the distance between the two sets of support frames 2. The two sets of lifting mechanisms are respectively installed on the two sets of support frames 2. The two sets of clamping mechanisms are respectively installed on the two sets of lifting mechanisms. The lifting mechanisms are used to lift and lower the clamping mechanisms. The clamping mechanisms have the function of clamping and fixing. The external drilling machine 16 is located above the base plate 1. When drilling holes in the lead plate, the two sets of lifting mechanisms are first used to lower the two sets of clamping mechanisms to the same level as the lead plate. The height of the plates is consistent, and then the staff clamps the left and right parts of the lead plate through two sets of clamping mechanisms respectively, and then uses two sets of lifting mechanisms to make the two sets of clamping mechanisms drive the lead plate to rise, until the height of the lead plate rises to a height suitable for drilling, and then the lead plate can be drilled by the drilling machine 16; in the process of drilling the lead plate, the clamping mechanism can be automatically adjusted to be consistent with the height of the lead plate, and then the lifting mechanism can automatically lift the lead plate and the clamping mechanism to a height suitable for drilling, which reduces the staff's handling of the lead plate, reduces labor intensity, improves work efficiency, is easy to use, and has high practicality.

[0021] like Figure 3The distance adjustment mechanism includes a motor A3, a lead screw 4 and two groups of sliding blocks 5. The motor A3 is fixedly installed on the base plate 1, the lead screw 4 is rotatably installed on the motor A3, the input end of the lead screw 4 is connected to the output end of the motor A3, the left and right parts of the lead screw 4 are respectively provided with external threads with opposite rotation directions, the two groups of sliding blocks 5 are both slidably installed on the base plate 1, the two groups of sliding blocks 5 are respectively screwed with the left and right parts of the lead screw 4, and the two groups of support frames 2 are respectively fixedly installed on the two groups of sliding blocks 5; before clamping and fixing the lead plate, first turn on the motor A3, the motor A3 drives the lead screw 4 to rotate, the rotating lead screw 4 makes the two groups of sliding blocks 5 approach each other, the two groups of sliding blocks 5 make the two groups of clamping mechanisms approach each other through the two groups of lifting mechanisms, until the distance between the two groups of clamping mechanisms is adapted to the width of the lead plate; it can adjust the distance between the two groups of clamping mechanisms according to the width of the lead plate, can clamp and fix lead plates of different widths, is easy to use, and has low limitations.

[0022] like Figure 1 and Figure 2 The lifting mechanism includes a motor B6, a screw 7, a bearing 8 and a lifting block 9. The motor B6 is fixedly installed on the upper end of the support frame 2, the screw 7 is rotatably installed on the support frame 2, the lower part of the screw 7 is rotatably installed on the bearing 8, the bearing 8 is fixedly installed on the support frame 2, the upper end of the screw 7 is connected to the output end of the motor B6, the lifting block 9 is slidably installed on the support frame 2, the lifting block 9 is screwed with the screw 7, and the clamping mechanism is fixedly installed on the lifting block 9; when adjusting the height of the clamping mechanism, turn on the motor B6, the motor B6 drives the screw 7 to rotate, and the rotating screw 7 can adjust the height of the clamping mechanism through the lifting block 9; since it can adjust the height of the clamping mechanism, the lead plate can be lifted through the clamping mechanism, which improves convenience.

[0023] like Figure 4 The clamping mechanism includes a clamping plate 10 and multiple groups of bolts 11. The clamping plate 10 is fixedly installed on the lifting block 9. A groove is provided on the clamping plate 10. The multiple groups of bolts 11 are screwed with the upper part of the clamping plate 10. The lower parts of the multiple groups of bolts 11 are located in the grooves of the clamping plate 10. The upper ends of the multiple groups of bolts 11 are provided with handles 12. When clamping and fixing the lead plate, the left and right parts of the lead plate are respectively placed in the grooves of the two groups of clamping plates 10, and then the multiple groups of bolts 11 on the two groups of clamping plates 10 are rotated to make the multiple groups of bolts 11 on the two groups of clamping plates 10 descend until the left and right parts of the lead plate are respectively pressed and fixed on the two groups of clamping plates 10 by the multiple groups of bolts 11 on the two groups of clamping plates 10; this facilitates the pressing and fixing of the lead plate.

[0024] like Figure 1 and Figure 5, pointers 13 are provided on both sets of lifting blocks 9, and the two sets of pointers 13 are fixedly installed on the two sets of lifting blocks 9, and scales 14 are provided on both sets of support frames 2, and the two sets of pointers 13 point to the two sets of scales 14, respectively, and the heights of the two sets of support frames 2 are consistent; the heights of the two sets of lifting blocks 9 can be inferred by the values ​​on the two sets of support frames 2 pointed by the pointers 13 on the two sets of lifting blocks 9, which facilitates the determination of the heights of the two sets of lifting blocks 9, so that the two sets of lifting blocks 9 are at the same height. The material of the bottom plate 1 is stainless steel.

[0025] Example 2

[0026] like Figure 1 On the basis of Example 1, a rubber corrugated expansion plate 15 is additionally provided, and the left and right parts of the rubber corrugated expansion plate 15 are respectively fixedly mounted on the two sets of sliding blocks 5; through the above arrangement, the debris dropped during the drilling process can fall onto the rubber corrugated expansion plate 15, preventing the debris from falling onto the lead screw 4 and affecting the operation of the lead screw 4, thereby improving the reliability during use.

[0027] The sliding block 5, bearing 8, bolt 11, pointer 13 and rubber corrugated expansion plate 15 of the lead plate drilling tooling of the utility model are all purchased on the market. The technicians in this industry only need to install and operate them according to the accompanying instruction manual, and the technicians in this field do not need to make creative labor.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A lead plate drilling tool, comprising a base plate (1); characterized in that: It also comprises a distance adjustment mechanism, two sets of lifting mechanisms, two sets of clamping mechanisms and two sets of support frames (2). The two sets of support frames (2) are both mounted on the bottom plate (1) via the distance adjustment mechanism. The distance adjustment mechanism is used to adjust the distance between the two sets of support frames (2). The two sets of lifting mechanisms are respectively mounted on the two sets of support frames (2). The two sets of clamping mechanisms are respectively mounted on the two sets of lifting mechanisms. The lifting mechanisms are used to lift and lower the clamping mechanisms. The clamping mechanisms have the function of clamping and fixing.

2. A lead plate drilling tool as claimed in claim 1, characterized in that: The distance adjustment mechanism comprises a motor A (3), a lead screw (4) and two sets of sliding blocks (5), wherein the motor A (3) is fixedly mounted on a base plate (1), the lead screw (4) is rotatably mounted on the motor A (3), an input end of the lead screw (4) is connected to an output end of the motor A (3), left and right parts of the lead screw (4) are respectively provided with external threads of opposite rotation directions, the two sets of sliding blocks (5) are both slidably mounted on the base plate (1), the two sets of sliding blocks (5) are respectively screwed to the left and right parts of the lead screw (4), and the two sets of support frames (2) are respectively fixedly mounted on the two sets of sliding blocks (5).

3. A lead plate drilling tool as claimed in claim 2, characterized in that: The lifting mechanism comprises a motor B (6), a screw (7), a bearing (8) and a lifting block (9); the motor B (6) is fixedly mounted on the upper end of the support frame (2); the screw (7) is rotatably mounted on the support frame (2); the lower part of the screw (7) is rotatably mounted on the bearing (8); the bearing (8) is fixedly mounted on the support frame (2); the upper end of the screw (7) is connected to the output end of the motor B (6); the lifting block (9) is slidably mounted on the support frame (2); the lifting block (9) is screwed to the screw (7); and the clamping mechanism is fixedly mounted on the lifting block (9).

4. A lead plate drilling tool as claimed in claim 3, characterized in that: The clamping mechanism comprises a clamping plate (10) and a plurality of bolts (11); the clamping plate (10) is fixedly mounted on the lifting block (9); a groove is provided on the clamping plate (10); the plurality of bolts (11) are screwed onto the upper part of the clamping plate (10); the lower parts of the plurality of bolts (11) are located in the groove of the clamping plate (10); and the upper ends of the plurality of bolts (11) are provided with handles (12).

5. A lead plate drilling tool as claimed in claim 3, characterized in that: The two groups of lifting blocks (9) are both provided with pointers (13), the two groups of pointers (13) are respectively fixedly mounted on the two groups of lifting blocks (9), the two groups of support frames (2) are both provided with scales (14), the two groups of pointers (13) respectively point to the two groups of scales (14), and the heights of the two groups of support frames (2) are consistent.

6. A lead plate drilling tool as claimed in claim 2, characterized in that: It also comprises a rubber corrugated telescopic plate (15), the left and right parts of the rubber corrugated telescopic plate (15) being respectively fixedly mounted on the two sets of sliding blocks (5).

7. A lead plate drilling tool as claimed in claim 1, characterized in that: The base plate (1) is made of stainless steel.

Images