Punching tool for rapidly positioning hole site in end face of box body

By designing a hole punching tool for quickly positioning the hole position at the end of the box, and using components such as positioning frames and transverse positioning plates, the problem of difficulty in determining the hole position in the box processing is solved, which improves the processing efficiency and ensures the accuracy of the hole position.

CN222552261UActive Publication Date: 2025-03-04HENAN HUATIAN ELECTRIC POWER TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202420953805.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-06
Publication Date
2025-03-04
Estimated Expiration
2034-05-06

AI Technical Summary

Technical Problem

During the box processing, it is difficult to determine the face position at the end of the box, which leads to the staff needing multiple measurements and markings, which reduces the processing efficiency.

Method used

A drilling tool for quickly positioning the hole position at the end of the box is designed, including a positioning frame, a transverse positioning plate, a drilling block and other components. By clamping the positioning frame positioned at the top of the box and a sliding horizontal positioning plate, it quickly moves to the vertical position of the hole position, and determines the horizontal position of the hole position through components such as sliders, pulling springs, positioning blocks and slide rails.

Benefits of technology

Through this hole punching tooling, the difficulty of determining the face position of the box end is significantly reduced, the efficiency of the staff punching and processing the box is improved, and the accuracy of the hole position is ensured.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222552261U_ABST
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Abstract

A punching tool capable of quickly positioning hole sites in the end face of a box relates to the technical field of box machining and comprises a positioning frame used for being clamped and positioned at the top of the box and a transverse positioning plate arranged on the positioning frame in a sliding mode in the vertical direction. The positioning frame comprises a positioning cross beam and sliding blocks sliding at the lower edge positions of the ends of the positioning cross beam, and tension springs connected with the sliding blocks on the corresponding sides are arranged at the center positions of the positioning cross beam. A sliding rail distributed in the vertical direction is arranged in the center of the transverse positioning plate, and a positioning block matched with the sliding rail in a sliding mode is arranged in the center of the positioning cross beam. The transverse positioning plate is further provided with a drilling block in sliding fit with the transverse positioning plate in the length direction of the transverse positioning plate, and the drilling block is provided with a drill hole allowing a drill bit to penetrate through. The difficulty of determining the hole position of the end face of the box body is reduced, and therefore the efficiency of punching and machining the box body by workers is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of box body processing, in particular to a punching tool for quickly positioning the end surface of a box body. Background Art

[0002] In industry, in order to protect some delicate workpieces or equipment that cannot be hit hard during transportation, it is necessary to use a box that meets the size of the workpiece or equipment to be protected, and then use the box to protect the workpiece or equipment during transportation.

[0003] In order to better protect the workpiece or equipment, it is necessary to drill holes on the box and then fix an auxiliary protection structure at the drilled position of the box. For example, a restraining net can be added to the box, and then the desiccant can be restrained in the box to reduce the probability of moisture in the box, that is, to reduce the probability of damage to the workpiece or equipment due to humid air during transportation.

[0004] When drilling holes on the end face of the box to install the corresponding structure, it is necessary to design drilling positions on the box according to the size of the workpiece or equipment to connect the structure for use. In the actual processing process, in order to ensure the accuracy of the drilling positions, the staff is required to perform multiple measurements based on the design dimensions. Drilling can only be performed after the drilling positions are obtained and marked after multiple measurements. When drilling holes on the end face of a long box, the horizontality and verticality of the drilling positions are also required to be measured, which further increases the difficulty of drilling for the staff and also reduces the efficiency of the staff in processing the box. Utility Model Content

[0005] The utility model aims to provide a punching tool for quickly locating the end surface position of a box body, so as to reduce the difficulty of determining the end surface position of the box body, thereby improving the efficiency of workers in punching and processing the box body.

[0006] In order to solve the above technical problems, the specific solution adopted by the utility model is:

[0007] A punching tool for quickly positioning the end surface of a box body, comprising a positioning frame for clamping and positioning on the top of the box body and a horizontal positioning plate vertically slidingly arranged on the positioning frame;

[0008] The positioning frame includes a positioning beam and a slider sliding on the lower edge of the end of the positioning beam, and a tension spring connected to the corresponding side slider is provided at the center of the positioning beam;

[0009] A slide rail distributed vertically is provided at the center of the transverse positioning plate, and a positioning block for sliding cooperation with the slide rail is provided at the center of the positioning crossbeam;

[0010] The transverse positioning plate is also provided with a drilling block which is slidably matched along the length direction of the transverse positioning plate, and a drilling hole for the drill bit to pass through is opened on the drilling block.

[0011] As a further optimization of the punching tool for quickly positioning the end surface of the box body of the utility model, longitudinal plates are fixed at both ends of the horizontal positioning plate, the two longitudinal plates are fixedly connected at the two lower edges of the same door frame, two positioning beams are provided, and the two ends of the support beam are fixedly connected on the opposite surfaces of the two positioning beams, and the support beam is rotatably connected with an adjusting screw threadedly connected to the door frame.

[0012] As a further optimization of the punching tool for quickly positioning the end surface of the box body of the utility model, the pitch of the adjusting screw is 1-2 mm, and a control turntable is fixed to the end of the adjusting screw away from the support beam.

[0013] As a further optimization of the punching tool for quickly locating the end surface of the box body of the utility model, the positioning block is fixedly connected with a vertical pointer through the slide rail, and the vertical pointer corresponds to the vertical scale arranged on the central slide rail.

[0014] As a further optimization of the punching tool for quickly locating the end surface of the box body of the utility model, the zero scale line of the vertical scale is flush with the center of the drill hole opened on the drilling block, and the vertical scale expands the value along the vertical direction.

[0015] As a further optimization of the punching tool for quickly locating the end surface of the box body of the utility model, a transverse scale is provided on the transverse positioning plate corresponding to the drilling block, and the transverse scale takes the center of the transverse positioning plate as the zero scale line and increases along the length direction of the transverse positioning plate.

[0016] As a further optimization of the punching tool for quickly locating the end surface of the box body of the utility model, the drilling block is provided with a longitudinally sliding toggle slide plate, and the longitudinal end of the toggle slide plate is provided with a magnetic mark magnetically connected to the transverse positioning plate.

[0017] As a further optimization of the punching tool for quickly locating the end surface of the box body of the utility model, a drilling tube is fixed in the drill hole formed on the drilling block, and the inner diameter of the drilling tube is 2 to 3 mm larger than the outer diameter of the drilling drill bit.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The present invention uses a novel positioning frame that is positioned on the top of the box body by being snap-connected, and then slides a transverse positioning plate set on the positioning frame, so that the transverse positioning plate is quickly moved to the vertical position of the hole. After the transverse positioning plate is moved to the vertical position of the hole, the drilling block sliding on the transverse positioning plate is determined at the vertical position of the hole with the center of the transverse positioning plate as the reference through the positioning beam, the sliders sliding at both ends of the positioning beam, the tension spring set at the center of the positioning beam, the positioning block at the center of the positioning beam, and the slide rail set at the center of the transverse positioning plate. After the staff determines the vertical and transverse positions of the holes on the end face of the box body, the staff can drill holes on the box body by passing the drill bit through the holes opened on the drilling block, so that the staff can quickly complete the drilling work on the end face of the box body.

[0020] As a further optimization of the utility model, a longitudinally sliding toggle slide is also provided on the drilling block, and a magnetic mark is fixed to the longitudinal end of the toggle slide. The magnetic mark can be arranged on the transverse positioning plate in conjunction with the transverse scale with the center of the transverse positioning plate as the zero scale line to further quickly determine the transverse position of the hole. After determining the transverse position of the hole, the toggle slide can be pushed toward the side of the box body, and then the magnetic mark is magnetically connected to the transverse positioning plate to position the drilling block, so that the drilling can be kept stable when the staff allows the drill bit to pass through the hole to drill, thereby maintaining the accuracy of the drilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the working state of the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.

[0023] Figure numerals: 1, box body, 2, positioning frame, 201, positioning beam, 202, tension spring, 203, slider, 3, door frame, 301, support beam, 302, adjusting screw, 303, longitudinal plate, 4, positioning block, 5, slide rail, 501, vertical pointer, 502, vertical scale, 6, horizontal positioning plate, 7, drilling block, 701, drilling tube, 702, magnetic mark, 703, toggle slide plate. DETAILED DESCRIPTION

[0024] The utility model includes a positioning frame 2 connected to a box body 1 to determine a vertical reference, and the vertical position of the hole is determined by the vertical reference and a horizontal positioning plate 6 sliding on a positioning beam 201. The horizontal reference is determined by a slider 203, a tension spring 202 for tightening the slider 203, a positioning block 4, and a slide rail 5 slidingly matched with the positioning block 4, and then the horizontal position of the hole can be determined by using the horizontal positioning plate 6 aligned with the horizontal reference and a drilling block 7 sliding on the horizontal positioning plate 6.

[0025] like Figure 1 and Figure 2 As shown, the positioning frame 2 is clamped with the top of the box body 1, and the top surface of the box body 1 is used as a reference. Two positioning beams 201 are provided, and the two ends of the support beam 301 are fixedly connected on the opposite surfaces of the two positioning beams 201, so as to maintain the stability of the clamping of the positioning beam 201 and the top of the box body 1. An adjusting screw 302 is rotatably connected to the support beam 301, and a control dial is fixedly connected to the upper end of the adjusting screw 302, so that the user can rotate the adjusting screw 302 as needed. The pitch of the adjusting screw 302 is 1mm, and the adjusting screw 302 is threadedly connected to the door frame 3, so that when the adjusting screw 302 is rotated once, the single movement amount of the door frame 3 can be about 1mm, thereby maintaining the vertical position adjustment function of the door frame 3 with high precision. Longitudinal plates 303 are fixed at both ends of the lower edge of the door frame 3, and the two longitudinal plates 303 are fixedly connected to the two ends of the transverse positioning plate 6, and then the adjusting screw 302 is rotated by using the control dial. After that, the position of the transverse positioning plate 6 can be adjusted with an accuracy of about 1 mm by using the adjustment screw 302, the door frame 3 and the two longitudinal plates 303, so as to realize the movement of the transverse positioning plate 6 to the vertical position of the hole with the top surface of the box body 1 as the reference.

[0026] The positioning block 4 is fixed to the end of the center of the positioning beam 201. A vertical pointer 501 is fixed to the front side of the positioning block 4 passing through the slide rail 5. The vertical pointer 501 corresponds to the vertical scale 502 set on the slide rail 5. The zero scale line of the vertical scale 502 is flush with the center of the drilling block 7, and the vertical scale expands the value at the upper end along the numerical direction. The vertical scale 502 can cooperate with the rotation adjustment of the adjustment screw 302 to increase the speed at which the staff moves the horizontal positioning plate 6 to the vertical position of the hole position, thereby further improving the efficiency of the staff in locating the hole position for drilling.

[0027] The center of the transverse positioning plate 6 is fixedly connected to the slide rail 5, and the transverse positioning plate 6 is slidably matched with the drilling block 7. The drilling block 7 slides along the length direction of the transverse positioning plate 6, so that it is convenient for the staff to move the drilling block 7 to determine the transverse position of the hole when the transverse positioning plate 6 is in the vertical position of the hole, thereby completing the position determination of the hole. The drilling block 7 is provided with a drill hole for the drill bit to pass through, so that it is convenient for the staff to pass the drill bit through the drill hole to drill a hole at the hole. The slider 203 is slidably set at the lower edge of the end of the positioning beam 201, and the spring that tightens the slider 203 is connected to the center of the positioning beam 201. Then, when the two groups of sliders 203 are connected to the left and right sides of the box body 1, the center of the positioning beam 201 is aligned with the midpoint of the side length of the upper end of the end face of the box body 1 to be punched, and at the same time, it assists in maintaining the stability of the clamping connection between the positioning frame 2 and the box body 1. The slide rail 5 is fixedly connected to the center of the upper side of the transverse positioning plate 6, so that the slide rail 5 can align the transverse positioning plate 6 with the midpoint of the upper side length of the end surface of the box body 1 to be punched through the positioning block 4. A transverse scale corresponding to the drilling block 7 is provided on the transverse positioning plate 6. The transverse scale takes the center of the transverse positioning plate 6 as the zero scale line, thereby assisting the staff to move the drilling block 7 to determine the transverse position of the hole.

[0028] The lower end of the drilling block 7 is provided with a toggle slide plate 703 for longitudinal sliding, and the longitudinal end of the toggle slide plate 703 is fixedly connected with a magnetic mark 702, which is magnetically connected to the transverse positioning plate 6, and the toggle slide block 203 slides along the normal direction of the end face of the box body 1, that is, longitudinally. In the process of toggling the drilling block 7, the toggle amount is determined by the cooperation of the magnetic mark 702 and the transverse scale, thereby determining the transverse position of the hole. After the transverse position of the hole is determined, the toggle slide plate 703 can be pushed to slide so that the magnetic mark 702 is magnetically connected to the transverse positioning plate 6, and then the drilling block 7 is positioned to facilitate drilling of the box body 1. A drilling cylinder 701 is fixed on the drilling block 7, and the gap between the inner diameter of the drilling cylinder 701 and the outer diameter of the drilling drill bit is 2.5 mm, so that it is convenient for the staff to use the drilling cylinder 701 as a limit to drill holes on the end face of the box body 1.

Claims

1. A punching tool for quickly locating the end surface of a box, characterized in that: It comprises a positioning frame (2) for clamping and positioning on the top of the box body (1) and a transverse positioning plate (6) arranged on the positioning frame (2) in a vertical sliding direction; The positioning frame (2) comprises a positioning beam (201) and a slider (203) sliding on the lower edge of the end of the positioning beam (201); a tension spring (202) connected to the corresponding side slider (203) is provided at the center of the positioning beam (201); A slide rail (5) distributed vertically is provided at the center of the transverse positioning plate (6), and a positioning block (4) for sliding cooperation with the slide rail (5) is provided at the center of the positioning beam (201); The transverse positioning plate (6) is also provided with a drilling block (7) which is slidably matched along the length direction of the transverse positioning plate (6), and a drilling hole for a drill bit to pass through is formed on the drilling block (7).

2. A punching tool for quickly locating the end surface of a box according to claim 1, characterized in that: The two ends of the transverse positioning plate (6) are fixed with longitudinal plates (303), and the two longitudinal plates (303) are fixedly connected to the two lower edges of the same door frame (3). Two positioning beams (201) are provided, and the two ends of the support beam (301) are fixedly connected on the opposite surfaces of the two positioning beams (201), and the support beam (301) is rotatably connected with an adjusting screw (302) threadedly connected to the door frame (3).

3. A punching tool for quickly locating the end surface of a box according to claim 2, characterized in that: The pitch of the adjusting screw rod (302) is 1-2 mm, and a control turntable is fixed to one end of the adjusting screw rod (302) away from the supporting beam (301).

4. The punching tool for quickly locating the end surface of a box according to claim 1, characterized in that: The positioning block (4) passes through the slide rail (5) and is fixedly connected with a vertical pointer (501), and the vertical pointer (501) corresponds to a vertical scale (502) arranged on the central slide rail (5).

5. The punching tool for quickly locating the end surface of a box according to claim 4, characterized in that: The zero scale line of the vertical scale (502) is flush with the center of the drill hole formed on the drilling block (7), and the vertical scale (502) increases in value along the vertical direction.

6. The punching tool for quickly locating the end surface of a box according to claim 1, characterized in that: A transverse scale is provided on the transverse positioning plate (6) at a position corresponding to the drilling block (7), and the transverse scale takes the center of the transverse positioning plate (6) as a zero scale line and increases in value along the length direction of the transverse positioning plate (6).

7. The punching tool for quickly locating the end surface of a box according to claim 1, characterized in that: The drilling block (7) is provided with a longitudinally sliding toggle slide plate (703), and a longitudinal end of the toggle slide plate (703) is provided with a magnetic mark (702) magnetically connected to the transverse positioning plate (6).

8. The punching tool for quickly locating the end surface of a box according to claim 1, characterized in that: A drilling tube (701) is fixed in the drilling hole formed on the drilling block (7), and the inner diameter of the drilling tube (701) is 2 to 3 mm larger than the outer diameter of the drilling bit.