Positioning device for gantry drilling machine

Abstract

The positioning device for the gantry drilling machine comprises a gantry drilling machine body, a workbench is fixedly connected to the inner side of the gantry drilling machine body, supporting blocks are fixedly connected to the two sides of the bottom of the front face of the gantry drilling machine body, and positioning structures are arranged on the two sides of the front face of the gantry drilling machine body. According to the gantry drilling machine, the rotating rod is rotated with the round rod as the center, the rotating rod rotates to drive the positioning block to move towards the inner side through the round block, the positioning block moves towards the inner side to position a part, and the round rod is limited through the cooperation of the ratchet wheel and the limiting block; according to the positioning device for the gantry drilling machine, the phenomenon of reversion of the round rod is prevented, the positioning effect is achieved, the positioning device for the gantry drilling machine has the positioning advantage, the stability of the gantry drilling machine body is improved, and meanwhile the problem that the hands of a user are injured when the gantry drilling machine conducts machining is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gantry drilling machines, in particular to a positioning device for a gantry drilling machine. Background Technique

[0002] A numerically controlled gantry drilling machine, also known as a machining center, is a machine tool that can control various machining operations. It can drill holes, mill, cut, and engrave to meet different manufacturing requirements. Numerically controlled gantry drilling machines usually have a higher level of automation and higher machining efficiency, and can adapt to various complex machining tasks. A numerically controlled gantry drilling machine is a large milling machine, usually composed of a control device and a gantry bed. The gantry bed has a structure similar to a door frame, supporting the work surface and linear motion axes. It is also usually equipped with a workbench for clamping workpieces and a tool magazine for installing cutting tools.

[0003] When using a gantry drilling machine, it is necessary to position the machined parts. The patent publication number is CN205324782U. The utility model discloses a gantry drilling machine, including a bed body, a gantry frame is arranged on the bed body, a slide seat driven by a first power device is slidably installed on the gantry frame along the Y axis, a slide plate driven by a second power device is slidably installed on the slide seat along the Z axis, a main shaft driven by a third power device is arranged on the slide plate, and a workbench driven by a fourth power device is slidably installed on the bed body along the X axis below the main shaft; an auxiliary bearing element is arranged between the slide seat and the slide plate. Adopting this gantry structure, the stability of the drilling tool during work is more reliable, and the machining accuracy can be well guaranteed; the area of the workbench is large, and multiple workpieces can be placed. The machining is completed by the movement of the slide seat, the slide plate and the workbench, reducing the labor intensity of the staff and ensuring the work continuity and work efficiency; the weight of the slide plate and the third power device and the main shaft thereon is shared by the auxiliary bearing element, improving the stability of the drilling tool during work and reducing the pressure on the second power device.

[0004] The above-mentioned prior art solutions have the following defects: The existing fixing method of parts on the gantry drilling machine is manual fixing, which causes damage to the user's hands during the machining of the gantry drilling machine. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a positioning device for a gantry drilling machine, which has the advantage of positioning, and solves the problem that the existing fixing method of parts on the gantry drilling machine is manual fixing, which causes damage to the user's hands during the machining of the gantry drilling machine.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A positioning device for a gantry drilling machine, including a gantry drilling machine body. Inside the gantry drilling machine body, a workbench is fixedly connected. On both sides of the bottom of the front surface of the gantry drilling machine body, support blocks are fixedly connected. On both sides of the front surface of the gantry drilling machine body, a positioning structure is provided. On the right side of the gantry drilling machine body, a control console is fixedly connected.

[0007] Preferably, the positioning structure includes a box body. The box body is located on the front surface of the gantry drilling machine body. Inside the box body, a rotating rod is provided. The back surface of the rotating rod is movably connected to a positioning block through a round block. The back surface of the rotating rod is fixedly connected to a round rod. The back surface of the round rod penetrates through the back surface of the box body.

[0008] Preferably, a chute is opened at the bottom of the inner wall of the box body. Inside the chute, a slider is slidably connected. The top of the inner side of the slider is fixedly connected to the bottom of the positioning block.

[0009] Preferably, a box is fixedly connected to the top of the outer side of the back surface of the box body. Inside the box, a ratchet wheel is provided. The inside of the ratchet wheel is fixedly connected to the surface of the round rod.

[0010] Preferably, a limiting block is movably connected to the inner side of the inner wall of the box through a fixing block. The top of the limiting block is fixedly connected to a vertical block.

[0011] Preferably, a elastic sheet is fixedly connected to the inner side of the inner wall of the box. The outer side of the elastic sheet is fixedly connected to the inner side of the vertical block. A through hole is opened at the top of the box.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By rotating the rotating rod with the round rod as the center, the rotating rod rotates and drives the positioning block to move inward through the round block. The positioning block moves inward to position the part. By using the ratchet wheel and the limiting block in cooperation to limit the round rod, the phenomenon of reverse rotation of the round rod is prevented, achieving the positioning effect. This positioning device for the gantry drilling machine has the advantage of positioning, improves the stability of the gantry drilling machine body, and at the same time avoids the problem of damaging the user's hand during the processing of the gantry drilling machine.

[0014] 2. Through the setting of the positioning structure, the present utility model can position the part through the positioning structure and prevent the part from detaching from the top of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional view of the gantry drilling machine body of the structure of the present utility model;

[0016] Figure 2 This is the structural box diagram of the present utility model;

[0017] Figure 3 This is the structural box body diagram of the present utility model;

[0018] Figure 4 This is the structure of the present utility model Figure 3 The enlarged view at position A in the middle.

[0019] In the figure: 1. Gantry drilling machine body; 2. Workbench; 3. Support block; 4. Positioning structure; 401. Box body; 402. Rotating rod; 403. Positioning block; 404. Round rod; 5. Control console; 6. Chute; 7. Slide block; 8. Box body; 9. Ratchet; 10. Limit block; 11. Vertical block; 12. Elastic piece; 13. Through hole. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] As Figures 1 to 4 shown, a positioning device for a gantry drilling machine provided by the present utility model includes a gantry drilling machine body 1, a workbench 2 is fixedly connected to the inner side of the gantry drilling machine body 1, support blocks 3 are fixedly connected to both sides of the bottom of the front surface of the gantry drilling machine body 1, positioning structures 4 are arranged on both sides of the front surface of the gantry drilling machine body 1, and a control console 5 is fixedly connected to the right side of the gantry drilling machine body 1.

[0022] Refer to Figure 2 , the positioning structure 4 includes a box body 401, the box body 401 is located on the front surface of the gantry drilling machine body 1, a rotating rod 402 is arranged inside the box body 401, a positioning block 403 is movably connected to the back surface of the rotating rod 402 through a round block, a round rod 404 is fixedly connected to the back surface of the rotating rod 402, and the back surface of the round rod 404 penetrates through the back surface of the box body 401.

[0023] As a technical optimization solution of the present utility model, through the arrangement of the positioning structure 4, the parts can be positioned by the positioning structure 4, preventing the parts from detaching from the top of the workbench 2.

[0024] Refer to Figure 2 , a chute 6 is opened at the bottom of the inner wall of the box body 401, a slide block 7 is slidably connected inside the chute 6, and the top of the inner side of the slide block 7 is fixedly connected to the bottom of the positioning block 403.

[0025] As a technical optimization solution of the present utility model, through the arrangement of the sliding groove 6 and the sliding block 7, the positioning block 403 can be limited, preventing the positioning block 403 from shaking during the moving process.

[0026] Reference Figure 3 , at the top of the outer side of the back surface of the box body 401, a box body 8 is fixedly connected. Inside the box body 8, a ratchet wheel 9 is arranged, and the inside of the ratchet wheel 9 is fixedly connected to the surface of the round rod 404.

[0027] As a technical optimization solution of the present utility model, through the arrangement of the box body 8 and the ratchet wheel 9, the round rod 404 can be limited in cooperation with the limiting block 10, preventing the round rod 404 from reversing.

[0028] Reference Figure 4 , the inner side of the inner wall of the box body 8 is movably connected with a limiting block 10 through a fixing block, and a vertical block 11 is fixedly connected to the top of the limiting block 10.

[0029] As a technical optimization solution of the present utility model, through the arrangement of the limiting block 10 and the vertical block 11, the limiting block 10 can be separated from the surface of the ratchet wheel 9 through the vertical block 11, enabling the positioning block 403 to be reset.

[0030] Reference Figure 4 , the inner side of the inner wall of the box body 8 is fixedly connected with an elastic piece 12, the outer side of the elastic piece 12 is fixedly connected to the inner side of the vertical block 11, and a through hole 13 is opened at the top of the box body 8.

[0031] As a technical optimization solution of the present utility model, through the arrangement of the elastic piece 12, the vertical block 11 can be prevented from separating from the surface of the ratchet wheel 9 with the limiting block 10. Through the arrangement of the through hole 13, the vertical block 11 can penetrate through the top of the box body 8 through the through hole 13.

[0032] The working principle and usage process of the present utility model: When in use, first place the parts to be processed on the top of the workbench 2, and then rotate the rotating rod 402 with the round rod 404 as the center. The rotation of the rotating rod 402 drives the positioning block 403 to move inward through the round block. The inward movement of the positioning block 403 positions the parts. The ratchet wheel 9 and the limiting block 10 are used in cooperation to limit the round rod 404, preventing the round rod 404 from reversing, achieving the positioning effect.

[0033] To sum up: For the positioning device used in this gantry drilling machine, through the combined use of the gantry drilling machine body 1, the workbench 2, the support block 3, the positioning structure 4, the box body 401, the rotating rod 402, the positioning block 403, the round rod 404, and the control console 5, it solves the problem that the existing gantry drilling machine uses manual fixing for the parts, which may cause damage to the user's hands during the processing of the gantry drilling machine.

[0034] It should be noted that in this text, 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 any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for a gantry drilling machine, comprising a gantry drilling machine body (1), characterized in that: A workbench (2) is fixedly connected to the inner side of the gantry drilling machine body (1), support blocks (3) are fixedly connected to both sides of the bottom of the front side of the gantry drilling machine body (1), positioning structures (4) are provided on both sides of the front side of the gantry drilling machine body (1), and a control console (5) is fixedly connected to the right side of the gantry drilling machine body (1).

2. A positioning device for a gantry drilling machine according to claim 1, characterized in that: The positioning structure (4) comprises a box (401), the box (401) being located on the front side of the gantry drilling machine body (1), a rotating rod (402) being arranged inside the box (401), the back side of the rotating rod (402) being movably connected to a positioning block (403) via a round block, the back side of the rotating rod (402) being fixedly connected to a round rod (404), and the back side of the round rod (404) passing through the back side of the box (401).

3. A positioning device for a gantry drilling machine according to claim 2, characterized in that: A slide groove (6) is provided at the bottom of the inner wall of the box body (401), a slider (7) is slidably connected inside the slide groove (6), and the inner top of the slider (7) is fixedly connected to the bottom of the positioning block (403).

4. A positioning device for a gantry drilling machine according to claim 2, characterized in that: A box body (8) is fixedly connected to the top of the outer side of the back side of the box body (401), a ratchet (9) is arranged inside the box body (8), and the inside of the ratchet (9) is fixedly connected to the surface of the round rod (404).

5. A positioning device for a gantry drilling machine according to claim 4, characterized in that: The inner side of the inner wall of the box body (8) is movably connected to a limit block (10) via a fixed block, and the top of the limit block (10) is fixedly connected to a vertical block (11).

6. A positioning device for a gantry drilling machine according to claim 5, characterized in that: A spring sheet (12) is fixedly connected to the inner side of the inner wall of the box body (8), the outer side of the spring sheet (12) is fixedly connected to the inner side of the vertical block (11), and a through hole (13) is provided on the top of the box body (8).

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