CN219541761U - Metal bar drilling device - Google Patents

Abstract

The utility model provides a metal bar drilling device which comprises a bearing frame, wherein a supporting frame is arranged on the bearing frame in a sliding mode in the horizontal direction, and a driving mechanism acting on the supporting frame is arranged on the bearing frame. According to the utility model, through the design of the first support plate, the second support plate, the first driving part and the second driving part, when the metal bar is punched, the two ends of the metal bar are clamped through the first support block and the second support block, and as the metal bar is positioned on the opposite sides of the first support plate and the second support plate, the bottom of the metal bar is positioned between the first support plate and the second support plate, so that the effect of limiting the metal bar is realized, the situation that the metal bar is displaced between the two clamping plates due to the fact that the drill bit moves downwards to collide with the cambered surface of the outer side wall of the metal bar is effectively avoided, the fixing effect of the metal bar is improved, normal drilling of the metal bar is facilitated, and the working efficiency is improved.

Description

Drilling device for metal bar

technical field

The utility model relates to the technical field of punching equipment, in particular to a metal bar material drilling device.

Background technique

With the rapid development of aerospace, electronic communication, nuclear power generation and other industrial fields, metal rods, especially aluminum rods, are more and more widely used. Before the bar is transported, it is often necessary to drill a hole radially at one end of the bar to facilitate hoisting.

In order to facilitate the drilling of metal bars, the traditional metal bar drilling machine has a clamping plate that slides symmetrically on the drilling machine, and the two ends of the metal bar are clamped by two clamping plates to realize the metal The fixing of the bar is convenient for drilling the metal bar. However, since the outer wall of the metal bar is an arc surface, when the drill bit moves downwards and conflicts with the arc surface of the outer wall of the metal bar, it is easy to cause the metal bar to be on both sides. Displacement occurs between the two clamping plates, and the fixing effect on the metal bar is not good, which affects the normal drilling of the metal bar, thereby reducing work efficiency;

To sum up, there is currently a need for a metal bar drilling device that can improve the fixing effect on the metal bar.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a metal bar material drilling device, which solves the problems mentioned in the background art.

In order to achieve the above object, the utility model is realized through the following technical solutions:

A metal bar material drilling device, comprising a bearing frame, on which a support frame is slidably installed in a horizontal direction, and a driving mechanism acting on the support frame is installed on the support frame, which is used to make the support frame Slide or stop sliding on the frame, the support frame is horizontally slidably installed with a sliding block, the support frame is fixedly installed with an electric push rod for driving the sliding block to slide, and the sliding block is movable through a vertical The guide rod in the straight direction, the bottom of the guide rod is fixed with a mounting block, the sliding block is fixed with an electric hydraulic cylinder for sliding the mounting block along the axis of the guide rod, and the mounting block is rotatably mounted with a vertical drill bit;

A first support block and a second support block are symmetrically slidably installed on one side of the support frame on the carrier frame, a first support plate and a second support plate are slidably installed on the first support block, and the first support The other end of the plate and the second support plate can move through the second support block, and the first driving member for driving the first support plate to slide or stop sliding is installed on the first support block, and the first support block is installed on the first support block. There is a second driving member used to drive the second support plate to slide or stop sliding, and the adjustment member connected to the first support block and the second support block is installed on the carrier frame, which is used to make the first support block and the second support block The second supporting block slides in reverse or stops sliding on the carrier.

Further: the first driving member includes a first driving rod rotatably mounted on the first support block, and the first driving rod is screwed to the first support plate;

The second driving member includes a second driving rod rotatably mounted on the first supporting block, and the second driving rod is screwed to the second supporting plate.

Further: the adjustment member includes a two-way threaded rod rotatably mounted on the carrier, and the two-way threaded rod is threadedly connected to both the first support block and the second support block.

Further: an auxiliary adjustment mechanism is installed on the first support plate, which is used for auxiliary adjustment of the position of the first support plate.

Further: the auxiliary adjustment mechanism includes a hinge plate hinged at the end of the first support plate passing through the second support block, and the auxiliary adjustment plate is slidably mounted on the hinge plate.

Further: a scale is fixedly installed on the side of the first support block away from the second support block.

Further: a through hole is opened on the top of the carrier and on opposite sides of the first support block and the second support block, and a waste box with an open top is placed on the carrier and below the through hole.

Further: the driving mechanism includes a threaded rod rotatably mounted on a carrier, and a motor for driving the threaded rod to rotate is fixedly mounted on the carrier.

The utility model provides a metal bar material drilling device. Compared with the prior art, it has the following beneficial effects:

Through the design of the first support plate, the second support plate, the first driving member and the second driving member, when the metal bar is stamped, the two ends of the metal bar are pressed through the first support block and the second support block. Clamping, since the metal bar is located on the opposite side of the first support plate and the second support plate, the bottom of the metal bar is located between the first support plate and the second support plate, thereby realizing the limit of the metal bar As a result, it effectively avoids the situation that the metal bar is displaced between the two clamping plates when the drill bit moves downward and collides with the arc surface of the outer wall of the metal bar, and the fixing effect on the metal bar is improved. It is beneficial to the normal drilling of metal bars and improves work efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 shows the three-dimensional structural representation of the utility model;

Fig. 2 shows the front view of the utility model;

Fig. 3 shows the three-dimensional structure schematic diagram of A-A direction in Fig. 2 of the present utility model;

Fig. 4 shows the three-dimensional structure diagram of B-B direction in Fig. 2 of the present utility model;

Fig. 5 shows the enlarged view of place A in Fig. 4 of the present utility model;

Fig. 6 shows the right side view of the utility model;

Fig. 7 shows the sectional view of C-C direction in Fig. 6 of the present utility model;

As shown in the figure: 1. Loading frame; 2. Support frame; 3. Driving mechanism; 301. Threaded rod; 302. Motor; 4. Slide block; 5. Electric push rod; 6. Guide rod; 7. Mounting block; 8. Electric hydraulic cylinder; 9. Drill bit; 10. First support block; 11. Second support block; 12. First support plate; 13. Second support plate; 14. First driving member; 1401. First driving Rod; 15, second driving part; 1501, second driving rod; 16, adjusting part; 1601, two-way threaded rod; 17, auxiliary adjustment mechanism; 1701, hinge plate; 1702, auxiliary adjustment plate; 18, through hole; 19 , waste bin; 20, scale.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, rather than Full examples. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment one

In order to solve the technical problems in the background technology, the following a kind of metal rod drilling device is provided:

As shown in Fig. 1-Fig. 7, a kind of metal bar material drilling device provided by the utility model comprises a bearing frame 1, and a support frame 2 is installed on the carrier frame 1 in a horizontal direction, and a support frame 2 is mounted on the carrier frame 1. A driving mechanism 3 acting on the support frame 2 is installed, which is used to make the support frame 2 slide or stop sliding on the bearing frame 1, and a sliding block 4 is installed on the support frame 2 in a horizontal direction, wherein the sliding block 4 The sliding direction of the support frame 2 is perpendicular to the sliding direction of the support frame 2 on the bearing frame 1, the electric push rod 5 for driving the sliding block 4 to slide is fixedly installed on the support frame 2, and the sliding block 4 is A guide rod 6 in a vertical direction runs through the movement, and the bottom of the guide rod 6 is fixed with a mounting block 7, and the sliding block 4 is fixedly installed with an electro-hydraulic device for sliding the mounting block 7 along the axis direction of the guide rod 6. Cylinder 8, on the said installation block 7, a drill bit 9 in a vertical direction is installed in rotation, wherein, in this embodiment, a motor for driving the drill bit 9 to rotate is fixedly installed on the installation block 7; And the first support block 10 and the second support block 11 are symmetrically slidably installed on one side of the support frame 2, wherein the sliding direction of the first support block 10 and the second support block 11 on the carrier frame 1 is in the same direction as the support frame 2. The sliding direction on the carrier frame 1 is parallel, the first support plate 12 and the second support plate 13 are slidably installed on the first support block 10, and the other ends of the first support plate 12 and the second support plate 13 can be The activity runs through the second support block 11, the first support block 10 is equipped with a first driving member 14 for driving the first support plate 12 to slide or stop sliding, and the first support block 10 is installed with a driving member 14 for driving the second support The plate 13 slides or stops the second driving member 15 of sliding, and the adjustment member 16 connected with the first support block 10 and the second support block 11 is installed on the carrier frame 1, and it is used to make the first support block 10 The second support block 11 slides in the opposite direction or stops sliding on the carrier 1; the first support plate 12 is equipped with an auxiliary adjustment mechanism 17, which is used for auxiliary adjustment of the position of the first support plate 12.

When drilling a metal bar, the first supporting plate 12 and the second supporting plate 13 are slid on the first supporting block 10 by the first driving member 14 and the second driving member 15 respectively, so that the first supporting plate 12 The spacing between the second support plate 13 is equal to the bore diameter of the drilled hole, and the metal bar is placed on the opposite side of the first support block 10 and the second support block 11, so that the metal bar is connected to the first support plate 12 and the second support block 11. The tops of the two support plates 13 are in contact. At this time, the bottom of the metal bar is located between the first support plate 12 and the second support plate 13, and then the first support block 10 and the second support block 11 are placed between the first support block 10 and the second support plate 13 by the regulator 16. Sliding in reverse on the carrier 1, so that the first support block 10 and the second support block 11 are close to each other, so that the first support block 10 and the second support block 11 clamp the two ends of the metal bar, and the metal bar can be clamped. The bar is limited, and through the cooperation of the driving mechanism 3 and the electric push rod 5, the drill bit 9 can be positioned directly above the metal bar drilling, and then the installation block 7 is vertically moved along the guide rod 6 through the electric hydraulic cylinder 8. Move down, and at the same time, the drill bit 9 is rotated by the motor, so that the metal bar can be drilled; through the first support plate 12, the second support plate 13, the first driving member 14 and the second driving member 15 design, when stamping the metal bar, the two ends of the metal bar are clamped by the first support block 10 and the second support block 11, because the metal bar is located between the first support plate 12 and the second support plate On the opposite side of 13, the bottom of the metal bar is located between the first support plate 12 and the second support plate 13, thereby realizing the effect of limiting the metal bar, and effectively avoiding when the drill bit 9 moves downward and The metal bar outer wall arc conflicts, causing the metal bar to shift between the two clamping plates, which improves the fixing effect on the metal bar, is conducive to the normal drilling of the metal bar, and improves work efficiency .

By setting the auxiliary adjustment mechanism 17, it is convenient to adjust the position of the first support plate 12 according to the drilling position of the metal bar, thereby facilitating the use of the staff and improving the work efficiency of the staff.

Embodiment two

As shown in Figures 1-7, on the basis of the above-mentioned embodiments, this embodiment further provides the following content:

In this embodiment, the first driving member 14 includes a first driving rod 1401 rotatably installed on the first supporting block 10, and the first driving rod 1401 is screwed to the first supporting plate 12; The driving member 15 includes a second driving rod 1501 rotatably mounted on the first supporting block 10, and the second driving rod 1501 is screwed to the second supporting plate 13, wherein, in this embodiment, the first supporting plate 12 and The second support plate 13 is configured with perforations, the first driving rod 1401 runs through the perforation on the second support plate 13, and the second driving rod 1501 runs through the perforation on the first support plate 12; The two-way threaded rod 1601 on the frame 1 is threadedly connected to the first support block 10 and the second support block 11 .

During use, when the first driving rod 1401 is rotated, the first supporting plate 12 can be moved helically along the first driving rod 1401, so that the first supporting plate 12 can slide on the first supporting block 10; , the second support plate 13 can be moved helically along the second driving rod 1501, so that the second support plate 13 can slide on the first support block 10; Both the first support block 10 and the second support block 11 move helically on the two-way threaded rod 1601 along the two-way threaded rod 1601, so that the first support block 10 and the second support block 11 slide in opposite directions on the carrier frame 1, which is easy to operate and easy to use.

In this embodiment, the auxiliary adjusting mechanism 17 includes a hinged plate 1701 hinged at one end of the first supporting plate 12 passing through the second supporting block 11, and an auxiliary adjusting plate 1702 is slidably mounted on the hinged plate 1701, specifically, an auxiliary The adjusting plate 1702 is as wide as the first supporting plate 12 .

When adjusting the first support plate 12, through the cooperation of the driving mechanism 3 and the electric push rod 5, the drill bit 9 can be positioned directly above the metal bar drilling hole, and then the electric hydraulic cylinder 8 can make the installation block 7 move along the guide rod. 6. Move vertically downwards so that the drill bit 9 is close to the drilled hole of the metal bar, so that the hinge plate 1701 is rotated on the first support plate 12, so that the auxiliary adjustment plate 1702 is located directly above the second support block 11, and the first drive is rotated. The rod 1401 makes the first support plate 12 slide on the first support block 10, so that the auxiliary adjustment plate 1702 is in contact with the drill bit 9. At this time, the first support plate 12 is located on the side of the metal rod drilling pressure. aperture, turn the second driving rod 1501 to make the second support plate 13 slide on the first support block 10, so that the distance between the first support plate 12 and the second support plate 13, after the adjustment is completed, make the auxiliary adjustment plate 1702 slides on the hinge plate 1701 away from the drill bit 9, and then makes the hinge plate 1701 rotate on the first support plate 12, so that the auxiliary adjustment plate 1702 can be located on one side of the bearing frame 1, so as not to affect the metal The bar is drilled and the operation is simple.

Embodiment three

As shown in Figures 1-7, on the basis of the above-mentioned embodiments, this embodiment further provides the following content:

In this embodiment, a scale 20 is fixedly installed on the side of the first support block 10 away from the second support block 11. It should be noted that both the first support plate 12 and the second support plate 13 move through the first The support block 10, and the scale 20 is located above the first support plate 12 and the second support plate 13.

Through the design of the scale 20, by observing the scale on the scale 20, the distance between the first support plate 12 and the second support plate 13 can be known, thus making things convenient for the staff to adjust the second support plate 12 according to the diameter of the drilled hole. The position of the support plate 13 is adjusted for ease of use.

In this embodiment, a through hole 18 is opened on the top of the carrier 1 and on opposite sides of the first support block 10 and the second support block 11 , and a top is placed on the carrier 1 and below the through hole 18 . Be the waste box 19 of opening shape.

Through the design of the waste box 19, when the metal bar is drilled, the waste produced will fall into the waste box 19 through the through hole 18 on the carrier frame 1, thereby facilitating the drilling of the metal bar. to collect.

In this embodiment, the driving mechanism 3 includes a threaded rod 301 rotatably mounted on the carrier 1 , and a motor 302 for driving the threaded rod 301 to rotate is fixedly mounted on the carrier 1 .

When in use, control the motor 302 to turn on, and the rotation of the output shaft of the motor 302 can drive the threaded rod 301 to rotate on the carrier 1 , so that the support frame 2 can slide on the carrier 1 .

Working principle and application process of the utility model:

When drilling metal bars:

The first supporting plate 12 and the second supporting plate 13 are respectively slid on the first supporting block 10 by the first driving member 14 and the second driving member 15, so that the distance between the first supporting plate 12 and the second supporting plate 13 The spacing is equal to the diameter of the drilled holes. Metal bars are placed on opposite sides of the first support block 10 and the second support block 11 . Rotate the two-way threaded rod 1601, so that the first support block 10 and the second support block 11 are close to each other and respectively form conflicts with the two sides of the metal bar to limit the position of the metal bar. Through the cooperation of the driving mechanism 3 and the electric push rod 5, the drill bit 9 is located directly above the metal bar drilling hole, and then the installation block 7 is moved vertically downward along the guide rod 6 through the electric hydraulic cylinder 8, so that the drill bit 9 is close to the metal bar. At the drill hole of the bar, the hinged plate 1701 is rotated on the first support plate 12, so that the auxiliary adjustment plate 1702 is located directly above the second support block 11, and the first driving rod 1401 is rotated so that the first support plate 12 is on the first support. Sliding on the block 10, so that the auxiliary adjustment plate 1702 is in contact with the drill bit 9, and then by observing the scale on the scale 20, according to the diameter of the drilled hole, turn the second driving rod 1501 so that the second support plate 13 is on the first support block 10 Sliding on the top, so that the distance between the first support plate 12 and the second support plate 13 is equal to the diameter of the drilled hole, the metal bar can be limited and fixed, and then the installation block 7 is moved along the electric hydraulic cylinder 8. The guide rod 6 moves towards the direction of the metal bar, and at the same time, the drill bit 9 is rotated on the mounting block 7 through the motor, so that the metal bar can be drilled through the drill bit 9;

After drilling is complete:

Rotate the two-way threaded rod 1601 so that the first support block 10 and the second support block 11 are far away from each other, so that neither the first support block 10 nor the second support block 11 is in contact with the metal bar, and the restriction on the metal bar can be cancelled. position, that is, the metal bar that has been drilled can be removed from the top of the first support plate 12 and the second support plate 13 for blanking.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing embodiments The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (8)

1. A metal rod drilling device is characterized in that: it comprises a bearing frame (1), and a support frame (2) is installed in a horizontal direction on the described bearing frame (1), on the described bearing frame (1) A driving mechanism (3) acting on the support frame (2) is installed, which is used to make the support frame (2) slide or stop sliding on the carrier frame (1), and the support frame (2) is horizontally slidably installed There is a sliding block (4), and an electric push rod (5) for driving the sliding block (4) to slide is fixedly installed on the support frame (2), and the sliding block (4) is movable through a vertical The guide rod (6), the bottom of the guide rod (6) is fixed with a mounting block (7), and the sliding block (4) is fixedly installed with a An electro-hydraulic cylinder (8) for sliding, on which a drill bit (9) in a vertical direction is rotated and mounted on the mounting block (7); A first support block (10) and a second support block (11) are installed symmetrically on one side of the support frame (1) and on the support frame (2), and the first support block (10) is slidably installed There are a first support plate (12) and a second support plate (13), and the other ends of the first support plate (12) and the second support plate (13) can move through the second support block (11), the The first driving member (14) that is used to drive the first support plate (12) to slide or stop sliding is installed on the first support block (10), and is installed on the first support block (10) for driving the second support plate ( 13) The second driving member (15) that slides or stops sliding, and the adjustment member (16) that is connected to the first support block (10) and the second support block (11) is installed on the carrier (1) , which is used to make the first supporting block (10) and the second supporting block (11) slide in opposite directions or stop sliding on the carrier (1). 2. A metal bar drilling device according to claim 1, characterized in that: the first driving member (14) comprises a first driving rod (1401) rotatably mounted on the first support block (10) ), the first driving rod (1401) is threadedly connected with the first support plate (12); The second driving member (15) includes a second driving rod (1501) rotatably installed on the first support block (10), and the second driving rod (1501) is threadedly connected with the second supporting plate (13). 3. A metal bar drilling device according to claim 1, characterized in that: the adjusting member (16) includes a bidirectional threaded rod (1601) rotatably mounted on the carrier (1), and the bidirectional The threaded rod (1601) is threadedly connected with the first support block (10) and the second support block (11). 4. A metal bar drilling device according to claim 1, characterized in that: an auxiliary adjustment mechanism (17) is installed on the first support plate (12), which is used to adjust the first support plate ( 12) for auxiliary adjustment. 5. A metal bar drilling device according to claim 4, characterized in that: the auxiliary adjustment mechanism (17) includes a hinged joint at the end of the first support plate (12) passing through the second support block (11). A hinged plate (1701), on which an auxiliary adjustment plate (1702) is slidably installed. 6. A metal bar drilling device according to claim 5, characterized in that: a scale (20) is fixedly installed on the side of the first support block (10) away from the second support block (11) . 7. A metal bar drilling device according to claim 1, characterized in that: the top of the carrier (1) is located on the opposite side of the first support block (10) and the second support block (11) A through hole (18) is opened, and a waste box (19) with an open top is placed on the carrier (1) and below the through hole (18). 8. A metal bar material drilling device according to claim 1, characterized in that: the driving mechanism (3) includes a threaded rod (301) rotatably mounted on the carrier (1), and the carrier (1) A motor (302) for driving the threaded rod (301) to rotate is fixedly installed on it.