CN219325309U

CN219325309U - Bench drill that helmet lens processing was used

Info

Publication number: CN219325309U
Application number: CN202223531763.8U
Authority: CN
Inventors: 卓友华
Original assignee: Foshan Yihong Optical Technology Co ltd
Current assignee: Foshan Yihong Optical Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-11
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a bench drill for processing helmet lenses, which comprises a drilling machine and a mounting die arranged on a workbench of the drilling machine, wherein a fixing seat is arranged on a base of the drilling machine; the upper surface of installation mould is sunken to be provided with the end angle that the installation cavity is used for seamless block helmet lens, the fixing base is collude the form and is located one side of installation mould is used for placing helmet lens's other end angle. According to the utility model, the helmet lens is positioned and limited by the mounting cavity, and the helmet lens is supported by the fixing seat, so that the drilling accuracy can be effectively improved, and the product quality is ensured.

Description

Bench drill that helmet lens processing was used

Technical Field

The utility model relates to the field of bench drill equipment, in particular to a bench drill for processing helmet lenses.

Background

After the helmet lens is formed, holes are drilled at the corners of the two ends for installation. However, most manufacturers lack bench drills special for helmet lenses, and the two sides of the helmet lenses are clamped by using clamps after the positions of the helmet lenses are manually calibrated, so that the bench drills are matched with common bench drills in the market for punching. Because the position calibration relies on workman's experience, has personal error, and anchor clamps also lose tightly easily, easily influence the final quality of product.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a bench drill for processing helmet lenses, which aims to improve the accuracy of drilling positions of the helmet lenses and the quality of products.

The technical scheme for solving the technical problems is as follows:

the bench drill for processing the helmet lens comprises a drilling machine and a mounting die arranged on a workbench of the drilling machine, wherein a fixing seat is arranged on a base of the drilling machine; the upper surface of installation mould is sunken to be provided with the end angle that the installation cavity is used for seamless block helmet lens, the fixing base is collude the form and is located one side of installation mould is used for placing helmet lens's other end angle.

Preferably, the surface of the mounting cavity is provided with a bore aligned with the brick of the drill press.

Preferably, the bottom of the installation die is convexly provided with a plurality of insertion parts, and the workbench of the drilling machine is provided with a plurality of insertion holes corresponding to the insertion parts.

Preferably, an adjusting seat is further installed on the base of the drilling machine, and two sides of the fixing seat are rotatably installed on the adjusting seat.

Preferably, a screw rod device is further installed on the base of the drilling machine, and the adjusting seat is installed on the screw rod device.

Preferably, the base of the drilling machine is provided with a scale corresponding to the screw rod device, and the adjusting seat moves along the scale.

Preferably, the end of the screw rod device is connected with a rotating wheel.

The utility model has the following beneficial effects: according to the utility model, the mounting die is arranged on the workbench of the drilling machine, and the end angle of the helmet lens can be seamlessly clamped in the mounting cavity from one side of the mounting die, so that the accuracy and stability of the drilling position of the helmet lens are ensured; the other end angle of the helmet lens is placed in the fixing seat below, so that stability is improved. According to the utility model, the helmet lens is positioned and limited by the mounting cavity, and the helmet lens is supported by the fixing seat, so that the drilling accuracy can be effectively improved, and the product quality is ensured.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a disassembled view of the mounting die and the table of the drill press.

Wherein, the reference numerals:

1. drilling machine; 2. installing a die; 21. a mounting cavity; 3. a fixing seat; 4. an insertion section; 5. an insertion hole; 6. an adjusting seat; 7. a screw rod device; 8. a rotating wheel.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

The drilling machine 1 uses a motor to drive a drill bit, and uses a feeding handle to push the drill bit to press down so as to drill a workpiece on a workbench. Generally, the bench drill processing helmet lens does not have a special clamp, and can only rely on manual positioning, and then the helmet lens is clamped by an external clamp for processing, so that a large error exists in the process, and the product quality is difficult to ensure.

The utility model provides a bench drill for processing helmet lenses, which is shown in figure 1, and comprises a drilling machine 1 and a mounting die 2 arranged on a workbench of the drilling machine 1, wherein a base of the drilling machine 1 is provided with a fixing seat 3; the upper surface of the mounting die 2 is concavely provided with a mounting cavity 21 for seamlessly clamping the end angle of the helmet lens, and the fixing seat 3 is in a hook shape and is positioned at one side of the mounting die 2 for placing the other end angle of the helmet lens.

Wherein, the mounting mould 2 is fixed on the workstation with viscose or insert the mode in card hole, and the mounting mould 2 uses the gypsum to make, and the material is softer than the metal, can not scratch the helmet lens. The installation cavity 21 on the installation mould 2 is communicated with the top surface and one side surface of the installation mould 2, and the shape and the size are consistent with the end angle of the helmet lens, so that the end angle of the helmet lens can be conveniently placed in the installation cavity, and the positioning function is realized. The installation process is as follows: the two ends of the helmet lens are placed vertically up and down, after which the upper end corners are placed laterally into the mounting cavity 21. After the helmet lens is mounted, an operator presses the portion of the helmet lens accommodated in the mounting cavity 21 with one hand, holds the feed handle of the drilling machine 1 with the other hand, and pushes the drill bit to drop to contact the helmet lens, so that drilling is completed. In the drilling process, the helmet lens is limited by the mounting die 2, the vibration amplitude is small, the position is stable, and the processing efficiency and quality can be improved.

In order to support the helmet lenses when they are placed, a fixing base 3 is arranged on the base of the drilling machine 1, and the fixing base 3 is located below the workbench of the drilling machine 1. After the helmet lens and the mounting die 2 are combined, most of the volume of the arc-shaped helmet lens is contained below a workbench of the drilling machine 1, the fixing base 3 is hooked to the front and lower end corners of the helmet lens, and the helmet lens is fixed on the fixing base 3 and the mounting die 2. On the one hand, the fixing seat 3 can bear part of the limiting function, and on the other hand, the helmet lens can still be fixed on the drilling machine 1 when a person needs to vacate the two-hand adjusting device, and the person does not need to press the helmet lens by hand at any time.

In one embodiment, the surface of the mounting cavity 21 is provided with a bore hole directed at the brick of the drill press 1.

Wherein, observe the drilling on installation mould 2, can verify directly perceivedly that drilling position and helmet lens wait to process the position and whether correspond, calibrate. The drill bit of the drilling machine 1 is arranged right above the drill hole, and when the drill bit falls into the drill hole through the helmet lens, the drill bit can finish the drill hole without obstruction.

In one embodiment, the bottom of the mounting die 2 is provided with a plurality of insertion portions 4 in a protruding manner, and the table of the drilling machine 1 is provided with a plurality of insertion holes 5 corresponding to the insertion portions 4.

Wherein, as shown in fig. 2, the bottom of the installation die 2 is provided with a plurality of inserting parts 4, and the inserting parts 4 are vertically clamped into the inserting holes 5 of the workbench, and the inserting parts 4 are similar to the inserting holes 5 in size and used for limiting the horizontal movement of the inserting parts 4 and avoiding the influence of the vibration of the installation die 2 on the accuracy in the drilling process. It should be noted that, a mounting die 2 corresponds to a helmet lens of a specification, and when other types of helmet lenses need to be processed, the existing mounting die 2 can be taken up for replacement, and the mounting and dismounting are rapid.

In an embodiment, the base of the drilling machine 1 is also provided with an adjusting seat 6, and two sides of the fixing seat 3 are rotatably arranged on the adjusting seat 6.

When processing another helmet lens with different specifications, the original angle of the fixing base 3 may not be suitable, and the orientation of the fixing base 3 needs to be adjusted. Threaded rods horizontally extend out of two sides of the fixed seat 3, penetrate through the adjusting seat 6, are locked by nuts on the adjusting seat 6, and are suspended on the adjusting seat 6. The nut is loosened, so that the threaded rod can be rotated to adjust the orientation angle of the fixing seat 3, and then the locking is performed. Of course, the fixing seat 3 does not need to completely fit with the helmet lenses for placement, the helmet lenses can be turned over in the fixing seat 3 in a small range, the end angle above the helmet lenses can be slightly turned outwards, and an operator can reset by quickly pressing the helmet lenses only by incompletely separating the helmet lenses from the mounting cavity 21.

In one embodiment, a screw device 7 is also mounted on the base of the drilling machine 1, and the adjustment seat 6 is mounted on the screw device 7.

In order to adapt to helmet lenses of different specifications, the screw rod device 7 is used for adjusting the position of the adjusting seat 6, and the adjusting seat 6 drives the fixing seat 3 to move. The screw rod device 7 is matched with the adjusting seat 6 for use, so that the fixing seat 3 has higher flexibility.

In one embodiment, the base of the drilling machine 1 is provided with graduations corresponding to the screw means 7, along which the adjustment seat 6 moves.

The scales and the screw rod device 7 are parallel, the adjusting seat 6 moves parallel to the scales, and the corresponding scale number of the position of the adjusting seat 6 can be recorded. When a helmet lens of one specification is processed, the corresponding scale number of the position adjusted by the adjusting seat 6 is recorded, and the position corresponding to the adjusting seat 6 can be quickly found when the helmet lens of the one specification is reprocessed next time.

In one embodiment, the end of the screw rod device 7 is connected with a rotating wheel 8, and the rotating wheel 8 is manually rotated to adjust the position of the adjusting seat 6.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The bench drill for processing the helmet lens is characterized by comprising a drilling machine (1) and a mounting die (2) mounted on a workbench of the drilling machine (1), wherein a fixing seat (3) is mounted on a base of the drilling machine (1); the upper surface of the mounting die (2) is concavely provided with a mounting cavity (21) for seamlessly clamping the end angle of the helmet lens, and the fixing seat (3) is in a hook shape and is positioned on one side of the mounting die (2) for placing the other end angle of the helmet lens.

2. Bench drill for helmet lens processing according to claim 1, characterized in that the surface of the mounting cavity (21) is provided with a drilling hole directed to the brick of the drilling machine (1).

3. Bench drill for helmet lens processing according to claim 1, characterized in that the bottom of the mounting die (2) is convexly provided with a plurality of insertion portions (4), and the bench of the drilling machine (1) is provided with a plurality of insertion holes (5) corresponding to the insertion portions (4).

4. Bench drill for helmet lens processing according to claim 1, characterized in that the base of the drilling machine (1) is also provided with an adjusting seat (6), the two sides of the fixing seat (3) being rotatably mounted on the adjusting seat (6).

5. Bench drill for helmet lens processing according to claim 4, characterized in that the base of the drilling machine (1) is also fitted with a screw device (7), the adjustment seat (6) being fitted on the screw device (7).

6. Bench drill for helmet lens processing according to claim 5, characterized in that the base of the drilling machine (1) is provided with a scale in correspondence of the screw means (7), along which the adjustment seat (6) moves.

7. Bench drill for helmet lens processing according to claim 5, characterized in that the end of the screw device (7) is connected with a turning wheel (8).