Radial drilling machine capable of achieving height adjustment of machining table through height adjustment structure

Abstract

The utility model provides a radial drilling machine utilizing a height adjusting structure to adjust the height of a machining table, which comprises a drilling machine main body, a drilling machine base is arranged in the drilling machine main body, and a lifting sliding groove used for assisting a height adjusting support in lifting is arranged on the upper surface of the drilling machine base. The drilling machine has the advantages that the drilling machine body, the height adjusting support and the machining table assembly are additionally arranged, the machining table assembly is fixed to the position above the height adjusting support through bolts, the lifting screw rotates forwards and backwards to drive the two lifting sliding blocks to move oppositely or reversely at the same time, and the height of the upper support base in the height adjusting support is controlled to be changed; the height adjusting support and the machining table assembly are additionally arranged, chippings generated during drilling fall down through the falling groove and are collected through the collecting groove, then the chippings are collected through the guiding and conveying pipe after being guided and conveyed through the guiding and conveying hole, and therefore centralized collection of the chippings can be facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of radial drilling machine technology, and specifically relates to a radial drilling machine that uses a height adjustment structure to adjust the height of the machining table. Background Technology

[0002] A radial drilling machine is a machine tool with a unique structure and powerful functions. It mainly consists of a base, column, radial arm, spindle box, and worktable. Radial drilling machines can perform drilling operations on various workpieces. However, in actual use, due to the different specifications of different workpieces and the varying vertical strokes of the radial drilling machine, some workpieces may be placed on the machining table, making complete drilling impossible. Furthermore, most radial drilling machine machining tables are fixed structures and cannot be height-adjusted, which may limit the machining range of the machine and affect the actual workpiece processing. Stacking machining tables may also be necessary, resulting in inconvenience in actual use.

[0003] In summary, the inability to adjust the height of the machining table during radial drilling machine drilling workpieces presents some problems in use. Therefore, it is hoped that a new structure can be proposed to solve the above-mentioned technical problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a radial drilling machine that uses a height adjustment structure to adjust the height of the machining table, thereby solving the problems mentioned in the background technology.

[0005] This utility model is achieved through the following technical solution: a radial drilling machine that uses a height adjustment structure to adjust the height of the machining table, comprising: a drilling machine body, a drilling machine base in the drilling machine body, a lifting groove for assisting the lifting of the height adjustment bracket on the upper surface of the drilling machine base, a height adjustment bracket for adjusting the height of the machining table assembly above the drilling machine base, a machining table assembly above the height adjustment bracket, two sets of lifting sliders for assisting height adjustment in the height adjustment bracket, and a lifting screw installed inside the lifting groove.

[0006] In a preferred embodiment, the rear side of the lifting slider is vertically penetrated to form a lifting screw hole. The two sets of lifting screw holes rotate in opposite directions and are threadedly connected to the lifting screw. The lifting slider and the lifting groove are movably engaged with each other.

[0007] In a preferred embodiment, each set of lifting sliders is fixedly connected to a set of lifting brackets. The two sets of lifting brackets are staggered and connected in the middle by a rotating shaft. A bracket upper seat for installing and fixing the processing table assembly is fixedly connected to the top of the lifting bracket. When the lifting screw rotates and cooperates with the lifting screw hole, the lifting slider slides inside the lifting groove, which drives the two sets of lifting brackets to rotate alternately, thereby adjusting the height of the bracket upper seat.

[0008] In a preferred embodiment, the processing table assembly includes a processing table body for placing workpieces. A set of connecting posts are fixedly connected to the four corners of the lower surface of the processing table body, and the lower surface of the connecting posts is provided with connecting thread holes.

[0009] In a preferred embodiment, the upper surface of the bracket is provided with connection holes at the four corners. The connecting column and the connection hole are fitted together and fixed by screwing bolts into the threaded connection hole. This allows the connecting column to be embedded in the connection hole and the bolts to be connected, enabling the processing table assembly to be installed above the bracket.

[0010] In a preferred embodiment, a drill support column is fixedly connected to the front side above the drill base, and a drill main arm is fixedly connected to the top of the drill support column.

[0011] In a preferred embodiment, the upper surface of the support base is also provided with a collection groove for collecting drilling waste. The cross-section of the collection groove is a trapezoidal structure that is wider at the top and narrower at the bottom. A guide hole is provided on the lower right side of the collection groove.

[0012] In a preferred embodiment, a guide pipe is fixedly connected to the right side of the upper seat of the support and communicates with the guide hole. The guide hole is set with an inclined structure. Several sets of linearly equally distributed drop grooves are formed through the upper surface of the processing table body. The debris generated by drilling falls through the drop grooves and is collected by the collection groove. Then it is guided through the guide hole and collected by the guide pipe, which facilitates the centralized collection of debris.

[0013] After adopting the above technical solution, the beneficial effects of this utility model are:

[0014] 1. By adding a drilling machine body, a height adjustment bracket, and a processing table assembly, the processing table assembly is fixed to the top of the height adjustment bracket with bolts. The forward and reverse rotation of the lifting screw drives two sets of lifting sliders to move in opposite directions simultaneously, controlling the change in the height of the upper support in the height adjustment bracket, and driving the height adjustment of the processing table assembly, thereby increasing the drilling range.

[0015] 2. By adding height adjustment brackets and processing table components, the drilling debris falls into the trough and is collected in the collection trough. Then, it is guided through the guide hole and collected in the guide pipe, which facilitates the centralized collection of debris. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of a radial drilling machine that utilizes a height adjustment structure to adjust the height of the machining table according to this utility model.

[0018] Figure 2 This is a schematic diagram of the main body of a radial drilling machine that utilizes a height adjustment structure to adjust the height of the machining table according to this utility model.

[0019] Figure 3 This is a schematic diagram of the height adjustment bracket in a radial drilling machine that utilizes a height adjustment structure to adjust the height of the machining table, according to the present invention.

[0020] Figure 4 This is a cross-sectional schematic diagram of a height adjustment bracket in a radial drilling machine that utilizes a height adjustment structure to adjust the height of the machining table according to this utility model.

[0021] Figure 5 This is a schematic diagram of the machining table assembly in a radial drilling machine that utilizes a height adjustment structure to achieve machining table height adjustment according to this utility model.

[0022] In the diagram, 100 is the main body of the drilling machine, 101 is the base of the drilling machine, 102 is the support column of the drilling machine, 103 is the main arm of the drilling machine, 104 is the lifting slide, and 105 is the lifting screw.

[0023] 200-Height adjustment bracket, 201-Lifting slider, 202-Lifting screw hole, 203-Lifting bracket, 204-Bracket upper seat, 205-Collection groove, 206-Guide hole, 207-Guide pipe, 208-Connecting hole;

[0024] 300-Machining table assembly, 301-Machining table body, 302-Groove, 303-Connecting column, 304-Connecting threaded hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 5 This utility model provides a technical solution: a radial drilling machine that uses a height adjustment structure to adjust the height of the processing table, including: a drilling machine body 100, a drilling machine base 101 in the drilling machine body 100, and a lifting groove 104 for assisting the lifting of the height adjustment bracket 200 on the upper surface of the drilling machine base 101.

[0027] Above the drill press base 101 is a height adjustment bracket 200 for adjusting the height of the machining table assembly 300. Above the height adjustment bracket 200 is the machining table assembly 300. The height adjustment bracket 200 has two sets of lifting sliders 201 for auxiliary height adjustment. A lifting screw 105 is installed inside the lifting slide 104.

[0028] The rear side of the lifting slider 201 is vertically penetrated to form a lifting screw hole 202. The two sets of lifting screw holes 202 rotate in opposite directions and are threadedly connected to the lifting screw 105. The lifting slider 201 and the lifting slide 104 are mutually movable and fitted.

[0029] Each set of lifting sliders 201 is fixedly connected to a set of lifting brackets 203. The two sets of lifting brackets 203 are staggered and connected in the middle by a pivot. The upper bracket 204 for mounting the fixed processing table assembly 300 is fixedly connected to the upper part of the lifting bracket 203. When the lifting screw 105 rotates and cooperates with the lifting screw hole 202, the lifting slider 201 slides inside the lifting slide groove 104, which drives the two sets of lifting brackets 203 to rotate alternately, thereby adjusting the height of the upper bracket 204.

[0030] The processing table assembly 300 includes a processing table body 301 for placing workpieces. A set of connecting posts 303 are fixedly connected to the four corners of the lower surface of the processing table body 301. The lower surface of the connecting posts 303 is provided with connecting threaded holes 304.

[0031] The upper surface of the bracket 204 has four connecting holes 208 at the four corners. The connecting post 303 is fitted into the connecting hole 208 and is fixed by screwing a bolt into the connecting thread hole 304. The connecting post 303 is embedded in the connecting hole 208 and the bolt is connected, so that the processing table assembly 300 can be installed on the upper surface of the bracket 204.

[0032] A drill support column 102 is fixedly connected to the front side of the drill base 101, and a drill main arm 103 is fixedly connected to the top of the drill support column 102.

[0033] Please see Figures 1-5As the first embodiment of this utility model: First, the user can embed the connecting post 303 into the inner side of the connecting hole 208, and then use bolts to screw into the connecting threaded hole 304 to fix the processing table assembly 300 above the bracket upper seat 204. The processing table assembly 300 can be easily disassembled and assembled independently. Second, the user controls the lifting screw 105 to rotate forward and backward in coordination with the lifting screw hole 202, so that the two sets of lifting sliders 201 slide back and forth inside the lifting slide groove 104, thereby completing the rotation control of the lifting bracket 203. The height of the processing table assembly 300 can be adjusted in conjunction with the height adjustment of the bracket upper seat 204, thereby increasing the drilling processing range.

[0034] The upper surface of the support base 204 is also provided with a collection groove 205 for collecting drilling waste. The cross-section of the collection groove 205 is a trapezoidal structure that is wider at the top and narrower at the bottom. A guide hole 206 is provided on the right side of the lower part of the collection groove 205.

[0035] A guide pipe 207 is fixedly connected to the right side of the support upper seat 204 and communicates with the guide hole 206. The guide hole 206 is set with an inclined structure. Several sets of linearly equally distributed drop grooves 302 are formed vertically through the upper surface of the processing table body 301. The drilling debris falls through the drop grooves 302 and is collected by the collection groove 205. Then it is guided through the guide hole 206 and collected by the guide pipe 207.

[0036] Please see Figure 1 and Figures 3-5 As a second embodiment of this utility model: Based on the first embodiment above, when a radial drilling machine is used to drill a workpiece, a lot of debris and waste will be generated. The debris and waste can fall naturally through several sets of drop grooves 302 and fall into the inner side of the collection groove 205. The debris and waste can be collected through the collection groove 205, which has a trapezoidal structure with a wider top and narrower bottom. Then, it is guided through the guide hole 206 and collected through the guide pipe 207, which facilitates the centralized collection of debris.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A radial drilling machine that utilizes a height adjustment structure to adjust the height of the machining table, comprising: The drilling machine body (100) is characterized in that: a drilling machine base (101) is provided in the drilling machine body (100), and a lifting groove (104) for assisting the lifting of the height adjustment bracket (200) is provided on the upper surface of the drilling machine base (101). The drilling machine base (101) is provided with a height adjustment bracket (200) for adjusting the height of the machining table assembly (300). The height adjustment bracket (200) is provided with a machining table assembly (300). The height adjustment bracket (200) is provided with two sets of lifting sliders (201) for auxiliary height adjustment. The lifting slide (104) is provided with a lifting screw (105) installed inside. The lifting slider (201) is vertically penetrating to form a lifting screw hole (202). The two sets of lifting screw holes (202) rotate in opposite directions and are threadedly connected to the lifting screw (105).

2. A radial drilling machine for adjusting the height of the machining table using a height adjustment structure as described in claim 1, characterized in that: The lifting slider (201) and the lifting groove (104) are movably engaged with each other.

3. A radial drilling machine for adjusting the height of the machining table using a height adjustment structure as described in claim 2, characterized in that: Each set of lifting sliders (201) is fixedly connected to a set of lifting brackets (203). The two sets of lifting brackets (203) are staggered and connected in the middle by a pivot. The upper bracket (204) for installing the fixed processing table assembly (300) is fixedly connected to the upper part of the lifting bracket (203).

4. A radial drilling machine for adjusting the height of the machining table using a height adjustment structure as described in claim 3, characterized in that: The processing table assembly (300) includes a processing table body (301) for placing workpieces. A set of connecting posts (303) are fixedly connected at the four corners of the lower surface of the processing table body (301). The lower surface of the connecting posts (303) is provided with connecting threaded holes (304).

5. A radial drilling machine for adjusting the height of the machining table using a height adjustment structure as described in claim 4, characterized in that: The upper surface of the bracket (204) is provided with connection holes (208) at the four corners. The connecting column (303) is fitted into the connection hole (208) and is fixed by screwing a bolt into the inner side of the connection thread hole (304).

6. A radial drilling machine for adjusting the height of the machining table using a height adjustment structure as described in claim 1, characterized in that: A drill support column (102) is fixedly connected to the front side above the drill base (101), and a drill main arm (103) is fixedly connected above the drill support column (102).

7. A radial drilling machine for adjusting the height of the machining table using a height adjustment structure as described in claim 4, characterized in that: The upper surface of the support base (204) is also provided with a collection groove (205) for collecting drilling waste. The cross-section of the collection groove (205) is a trapezoidal structure that is wider at the top and narrower at the bottom. A guide hole (206) is provided on the right side of the lower part of the collection groove (205).

8. A radial drilling machine for adjusting the height of the machining table using a height adjustment structure as described in claim 7, characterized in that: The upper support (204) is fixedly connected to the right side of the guide pipe (207) and communicates with the guide hole (206). The guide hole (206) is set with an inclined structure. The upper surface of the processing table body (301) is vertically penetrated to form several sets of linearly equally distributed grooves (302).

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