Multifunctional drilling machine for artificial stone slabs

Abstract

This utility model provides a multi-functional drilling machine for artificial stone slabs, belonging to the field of drilling equipment, to solve the problem of drilling machines lacking guidance and protection, which easily leads to drilling deviation. It includes a support body; a synchronous slide is slidably connected to the rear side of the middle of the support body, and a drilling base is slidably connected to the lower side of the top of the synchronous slide; a drilling motor is fixedly installed at the middle of the top of the drilling base, and a protective cover is fixedly installed at the bottom of the drilling base; a drive motor is fixedly installed at the bottom of the middle of the rear side wall of the support body, and a control shaft sleeve is rotatably connected to the support body above the drive motor. This multi-functional drilling machine for artificial stone slabs, by covering the drill bit with a protective cover, can prevent debris from flying and ensure the safety of the operator. A connecting pipe is connected to an external water supply pipe, which can deliver water to the drill bit during drilling to cool the drill bit, reduce heat generated by friction, and promptly flush away debris and reduce dust, keeping the drilling area clean and improving drilling quality.

Description

Technical Field

[0001] This utility model relates to the field of drilling equipment technology, and in particular to a multi-functional drilling machine for artificial stone slabs. Background Technology

[0002] Artificial stone slabs are widely used in the building decoration field due to their excellent properties, such as wear resistance, corrosion resistance, and ease of processing. Drilling is a very common and critical process in the processing of artificial stone slabs. Different application scenarios have different requirements for the specifications, shape, and position of the holes in artificial stone slabs. When drilling artificial stone slabs, existing drilling machines usually use handheld drills. Due to the lack of effective guidance, the drill is prone to deviation during the drilling process and cannot guarantee the perpendicularity between the drill and the slab, resulting in poor drilling accuracy. Furthermore, due to the lack of or unreasonable protective devices, the residue generated during the drilling process will splash, threatening the safety of the operator. In addition, there will be problems with the accumulation of debris and dust at the drilling site, affecting the drilling quality. Utility Model Content

[0003] The purpose of this utility model is to provide a multi-functional drilling machine for artificial stone slabs, in order to solve the problems mentioned in the background art, such as lack of effective guidance, easy deviation of the drilling machine during drilling, resulting in poor drilling accuracy, lack of or unreasonable protective devices, flying drilling residue, endangering the safety of operators, and accumulation of debris and dust in the drilling area, affecting the overall quality of drilling.

[0004] The purpose and effectiveness of this multi-functional drilling machine for artificial stone slabs are achieved through the following specific technical means:

[0005] A multi-functional drilling machine for artificial stone slabs includes a carrier body; a synchronous slide is slidably connected to the rear side of the middle of the carrier body, a drilling base is slidably connected to the lower side of the top of the synchronous slide, a drilling motor is fixedly installed at the middle of the top of the drilling base, a protective cover is fixedly installed at the bottom of the drilling base, a drive motor is fixedly installed at the bottom of the middle of the rear side wall of the carrier body, and a control shaft sleeve is rotatably connected to the carrier body above the drive motor.

[0006] Furthermore, the top end face of the bearing body is through-hole, and the left and right sides of the top end face of the bearing body are rotatably connected with sliding rollers at equal distances. Two arched sliding guides are symmetrically installed in the middle of the top of the bearing body. A through sliding groove is opened at the top of the middle of the rear side wall of the bearing body, and a rotating hole is opened in the rear side wall of the bearing body at the bottom of the sliding groove.

[0007] Furthermore, the control bushing is rotatably connected to a rotating hole opened in the rear side wall of the carrier body, and a transmission gear is fixedly installed on the rear outer side wall of the control bushing. The bottom of the transmission gear is meshed with the drive gear fixedly installed at the front end of the drive motor.

[0008] Furthermore, the synchronous slide is slidably connected to a sliding groove opened at the top rear side of the carrier body. Arc-shaped sliding guide grooves are opened at the front ends of both the left and right sides of the synchronous slide. The sliding guide grooves are slidably connected to the symmetrical sliding roller sidewalls in the middle of the carrier body. A control screw is fixedly connected to the front bottom of the synchronous slide. The control screw is threaded into a control bushing. Two "L"-shaped connecting frames are symmetrically arranged at the rear end face of the top of the synchronous slide. A connecting base is fixedly connected to the front end of the connecting frame. The left and right sidewalls of the connecting base are slidably connected to the two sliding guide sidewalls symmetrically arranged at the top of the carrier body. An electric cylinder is fixedly installed at the top of the middle of the front and rear sidewalls of the connecting base. Corresponding round holes are opened in the synchronous slide and the connecting base.

[0009] Furthermore, guide slides are fixedly connected to the four corners of the top end face of the drilling rig base. The guide slides are slidably connected to the connecting base of the synchronous slide. The drilling motor drive shaft installed on the top of the drilling rig base passes through the drilling rig base and is connected to the drill bit. The drilling motor and the connecting drill bit correspond to the positions of the round holes in the connecting base and the synchronous slide, respectively.

[0010] Furthermore, the protective cover covers the outside of the connecting drill bit at the bottom of the drilling motor, and a connecting pipe is fixedly connected to the top of the rear side wall of the protective cover, which is connected to an external water supply pipe.

[0011] This utility model provides a multi-functional drilling machine for artificial stone slabs, which has the following beneficial effects:

[0012] 1. The guide slide allows the drill base to slide within the connecting base, preventing deviation during drill base lifting and lowering, ensuring the verticality and accuracy of the drilling. When the drill motor drives the drill bit to rotate at high speed for drilling operations, the protective cover covering the outside of the drill bit prevents debris from flying and ensures the safety of the operator. The connecting pipe is connected to the external water supply pipe, which can deliver water to the drill bit during drilling. On the one hand, it cools the drill bit, reduces the heat generated by friction, and extends the service life of the drill bit. On the other hand, it washes away debris and reduces dust in time, keeping the drilling area clean and improving drilling quality.

[0013] 2. The sliding guide grooves on both sides of the synchronous slide and the sliding rollers not only make the synchronous slide slide more stable, but also distribute the pressure and ensure the smooth operation of the synchronous slide. The control screw at the bottom of the synchronous slide is threadedly connected to the control shaft sleeve, which can accurately control the front and rear displacement of the synchronous slide and realize the precise adjustment of the drilling position. The sliding connection between the connecting base and the sliding guide further enhances the stability of the drilling rig base when moving. The electric cylinder can also accurately adjust the height of the drilling rig base to adapt to the drilling needs of plates of different thicknesses. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the right front side axial view structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the left rear axial view structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the overall disassembled structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the bearing body of this utility model;

[0018] Figure 5 This is a cross-sectional view of the synchronous carriage structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the drilling rig base structure of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Support body; 101. Sliding roller; 102. Sliding guide frame; 103. Sliding groove; 104. Rotating hole; 2. Drive motor; 201. Drive gear; 3. Control bushing; 301. Transmission gear; 4. Synchronous slide; 401. Sliding guide groove; 402. Control screw; 403. Connecting frame; 404. Connecting base; 5. Electric cylinder; 6. Drilling rig base; 601. Guide slide column; 7. Drilling motor; 701. Drill bit; 8. Protective cover; 801. Connecting pipe. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. Example 1:

[0023] As attached Figure 1 To be continued Figure 6 As shown:

[0024] This utility model provides a multi-functional drilling machine for artificial stone slabs, comprising: a support body 1, a synchronous slide 4 slidably connected to the rear side of the middle of the support body 1, a drilling base 6 slidably connected to the lower side of the top of the synchronous slide 4, a drilling motor 7 fixedly installed at the middle of the top of the drilling base 6, a protective cover 8 fixedly installed at the bottom of the drilling base 6, a drive motor 2 fixedly installed at the bottom of the middle of the rear side wall of the support body 1, a control bushing 3 rotatably connected to the support body 1 above the drive motor 2, and the top of the support body 1... The top end face of the bearing body 1 is open at the middle. Sliding rollers 101 are equidistantly connected to both sides of the top end face of the bearing body 1. Two arched sliding guides 102 are symmetrically installed at the middle of the top of the bearing body 1. A through sliding groove 103 is opened at the top of the middle of the rear side wall of the bearing body 1. A rotating hole 104 is opened in the rear side wall of the bearing body 1 at the bottom of the sliding groove 103. The control bushing 3 is rotatably connected in the rotating hole 104 opened in the rear side wall of the bearing body 1. The control bushing 3 is fixedly installed on the outer rear wall of the rear end. A transmission gear 301 is provided, and its bottom is meshed with a drive gear 201 fixedly installed at the front end of the drive motor 2. Specifically, by symmetrically arranging multiple sliding rollers 101 on the left and right sides of the top of the support body 1, the artificial stone slab can slide laterally on the support body 1, thereby improving the ease of movement of the artificial stone slab during drilling. Two sliding guide frames 102 symmetrically arranged on the top of the support body 1 guide the forward and backward sliding of the connecting base 404 while ensuring the stability of the connecting base 404 during movement, thereby improving the accuracy of drilling and avoiding tilting problems. The drive motor 2 drives the control sleeve 3 to rotate through the meshing of the drive gear 201 and the transmission gear 301. When controlling the sleeve 3, the connection position between the control sleeve 3 and the control screw 402 is changed, thereby controlling the synchronous slide 4 to slide forward and backward on the support body 1. While ensuring driving stability, it also achieves precise control of the position of the synchronous slide 4, so as to change the drilling position of the artificial stone slab and improve drilling accuracy.

[0025] The synchronous slide 4 is slidably connected to a sliding groove 103 opened at the top rear side of the carrier body 1. Arc-shaped sliding guide grooves 401 are opened at the front ends of both the left and right sides of the synchronous slide 4. The sliding guide grooves 401 are slidably connected to the side walls of symmetrically arranged sliding rollers 101 in the middle of the carrier body 1. A control screw 402 is fixedly connected to the front bottom of the synchronous slide 4, and the control screw 402 is threaded into a control bushing 3. Two "L"-shaped connecting brackets 403 are symmetrically arranged at the rear end face of the top of the synchronous slide 4. A connecting base 404 is fixedly connected to the front end of the connecting bracket 403. The left and right side walls of the connecting base 404 are slidably connected to the side walls of the two symmetrically arranged sliding guides 102 at the top of the carrier body 1. An electric cylinder 5 is fixedly installed at the top of the middle of the front and rear side walls of the connecting base 404. The synchronous slide 4 and... The connecting base 404 has corresponding round holes. Specifically, through the sliding guide grooves 401 at the front ends of both sides of the synchronous slide 4, it is slidably connected to the sliding roller 101, which not only provides a stable guide for the sliding of the synchronous slide 4, but also effectively disperses the pressure it bears during movement, ensuring smooth operation. The control screw 402 at the bottom of the synchronous slide 4 is threadedly connected to the control bushing 3, making the front and rear displacement of the synchronous slide 4 more precise and controllable. The connecting frame 403 and the connecting base 404 provide installation support for the drilling rig base 6, and the sliding connection between the connecting base 404 and the sliding guide frame 102 further enhances the stability of the drilling rig base 6 during movement. The electric cylinder 5 can precisely adjust the height of the drilling rig base 6 by telescoping to meet the drilling needs of artificial stone slabs of different thicknesses.

[0026] The drilling rig base 6 has guide pins 601 fixedly connected to each of the four corners of its top end face. The guide pins 601 are slidably connected to the connecting base 404 of the synchronous slide 4. The drive shaft of the drilling motor 7 mounted on the top of the drilling rig base 6 passes through the drilling rig base 6 and connects to the drill bit 701. The drilling motor 7 and the connecting drill bit 701 correspond to the positions of the circular holes in the connecting base 404 and the synchronous slide 4, respectively. A protective cover 8 covers the outside of the connecting drill bit 701 at the bottom of the drilling motor 7. A connecting pipe 801 is fixedly connected to the top of the rear side wall of the protective cover 8. The connecting pipe 801 is connected to an external water supply pipe. Specifically, the guide pins 601 of the drilling rig base 6 slide within the connecting base 404, ensuring the safety of the drilling rig base 6. To ensure stability during the lifting process and prevent deviation, the drilling motor 7 drives the drill bit 701 to rotate at high speed, enabling drilling operations on artificial stone slabs. The protective cover 8 covers the outside of the drill bit 701, effectively preventing debris from splashing during drilling and ensuring the safety of operators. The connecting pipe 801 is connected to an external water supply pipe, which can deliver water to the drill bit 701 during drilling. The water flow can cool the drill bit 701, reducing the heat generated by friction during high-speed rotation and extending the service life of the drill bit 701. On the other hand, the water flow can wash away the debris generated during drilling and reduce the occurrence of dust, so as to keep the drilling area clean and improve the drilling quality.

[0027] The specific usage and function of this embodiment are as follows:

[0028] When using this multi-functional drilling machine for artificial stone slabs, first, place the artificial stone slab to be drilled stably on the top of the carrier body 1. With the help of the sliding rollers 101 on the left and right sides of the top of the carrier body 1, move the slab laterally to a suitable initial position to facilitate subsequent drilling operations. Then, start the drive motor 2. The drive motor 2 drives the control bushing 3 to rotate through the meshing of the drive gear 201 and the transmission gear 301. When the control bushing 3 rotates, the control screw 402 connected to it will push the synchronous slide 4 to slide back and forth in the sliding groove 103 on the top rear side of the carrier body 1, thereby adjusting the position of the synchronous slide 4 and determining the drilling position of the artificial stone slab. Then, start the electric cylinder 5. The electric cylinder 5 extends and retracts, driving the connecting base 404 to move up and down, thereby adjusting the height of the drill base 6 to ensure that the drill bit 701 maintains a suitable distance from the surface of the slab. At this time, the bottom of the protective cover 8 is in close contact with the surface of the artificial stone slab. During drilling, the connecting pipe 801 connected to the protective cover 8 delivers water to the drill bit 701, cooling the drill bit 701 and simultaneously reducing dust. Example 2:

[0029] To meet more diverse drilling needs, a replaceable drilling module is designed. Various drilling modules are manufactured according to different drilling shapes, sizes and process requirements. Each module integrates a specific drill bit 701, a drilling motor 7 and related accessories. When it is necessary to drill threaded holes, the drilling module with thread processing function is replaced. When processing large-diameter holes, the matching large-diameter drill bit 701 module is replaced. This design enhances the versatility of the drilling machine and reduces equipment purchase costs.

Claims

1. A multi-functional drilling machine for artificial stone slabs, characterized in that: The system includes a carrier body (1); a synchronous slide (4) is slidably connected to the rear side of the middle part of the carrier body (1), a drilling rig base (6) is slidably connected to the lower side of the top of the synchronous slide (4), a drilling motor (7) is fixedly installed at the middle of the top of the drilling rig base (6), a protective cover (8) is fixedly installed at the bottom of the drilling rig base (6), a drive motor (2) is fixedly installed at the bottom of the middle part of the rear side wall of the carrier body (1), and a control bushing (3) is rotatably connected to the carrier body (1) above the drive motor (2).

2. The multi-functional drilling machine for artificial stone slabs according to claim 1, characterized in that: The top end face of the bearing body (1) is open at the middle. The left and right sides of the top end face of the bearing body (1) are equidistant from each other and connected to sliding rollers (101). Two arched sliding guides (102) are symmetrically installed at the middle of the top of the bearing body (1). A through sliding groove (103) is opened at the top of the middle of the rear side wall of the bearing body (1). A rotating hole (104) is opened in the rear side wall of the bearing body (1) at the bottom of the sliding groove (103).

3. The multi-functional drilling machine for artificial stone slabs according to claim 1, characterized in that: The control bushing (3) is rotatably connected in the rotation hole (104) opened on the rear side wall of the bearing body (1). A transmission gear (301) is fixedly installed on the rear outer side wall of the control bushing (3). The bottom of the transmission gear (301) is meshed with the drive gear (201) fixedly installed at the front end of the drive motor (2).

4. The multi-functional drilling machine for artificial stone slabs according to claim 1, characterized in that: The synchronous slide (4) is slidably connected to a sliding groove (103) opened at the top rear side of the carrier body (1). Arc-shaped sliding guide grooves (401) are opened at the front ends of both the left and right sides of the synchronous slide (4). The sliding guide grooves (401) are slidably connected to the side walls of symmetrical sliding rollers (101) in the middle of the carrier body (1). A control screw (402) is fixedly connected to the front bottom side of the synchronous slide (4). The control screw (402) is threaded into a control bushing (3). (4) has two "L"-shaped connecting frames (403) symmetrically arranged on the rear side of the top end face. The front end of the connecting frame (403) is fixedly connected to the connecting base (404). The left and right side walls of the connecting base (404) are slidably connected to the side walls of two sliding guide frames (102) symmetrically arranged on the top of the carrier body (1). An electric cylinder (5) is fixedly installed at the top of the middle of the front and rear side walls of the connecting base (404). Corresponding round holes are opened in the synchronous slide (4) and the connecting base (404).

5. A multi-functional drilling machine for artificial stone slabs according to claim 1, characterized in that: The top end face of the drilling rig base (6) is fixedly connected to the four corners of the top end face of the drilling rig base (6). The guide slide column (601) is slidably connected in the connecting base (404) of the synchronous slide (4). The drive shaft of the drilling motor (7) installed on the top of the drilling rig base (6) passes through the drilling rig base (6) and is connected to the drill bit (701). The drilling motor (7) and the connecting drill bit (701) correspond to the positions of the round holes in the connecting base (404) and the synchronous slide (4), respectively.

6. The multi-functional drilling machine for artificial stone slabs according to claim 1, characterized in that: The protective cover (8) covers the outside of the connecting drill bit (701) at the bottom of the drilling motor (7). A connecting pipe (801) is fixedly connected to the top of the rear side wall of the protective cover (8). The connecting pipe (801) is connected to the external water supply pipe.

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