Horizontal drilling and tapping machine

Abstract

According to the horizontal drilling and tapping machine, the threaded rod is driven to rotate by rotating the handle, the extrusion block is driven to move close to a plate-shaped workpiece to be machined in the rotating process of the threaded rod, and the plate-shaped workpiece to be machined is extruded and fixed to the fixed carrier plate. The XYZ moving platform drives the cleaning cylinder to be inserted into or pulled out of a hole or a groove of the to-be-machined plate-shaped workpiece through the T-shaped driving plate, the driving column and the connector, and impurities in the hole or the groove of the to-be-machined plate-shaped workpiece are cleaned. In the process, the dust collector adsorbs cleaned small-particle dust impurities through the dust collection hose, the connector and the dust collection holes in the cleaning cylinder. The screw rod motor, the driving carrier plate and the driving motor drive the tapping cutter to be inserted into a hole or a groove of a to-be-machined plate-shaped workpiece, in the process, the driving motor drives the tapping cutter to rotate, and therefore tapping treatment on the hole or the groove of the to-be-machined plate-shaped workpiece is completed. And after tapping treatment, the cleaning mechanism cleans the hole or the groove of the plate-shaped workpiece again.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of tapping machine, in particular to horizontal drilling tapping machine. BACKGROUND

[0002] Tapping machine is a kind of mechanical processing equipment that processes internal thread on the inner side of through hole or blind hole on the parts such as machine shell, equipment end face, nut, flange plate etc.Tapping machine is also called tapping machine, thread tapping machine, thread tapping machine, automatic tapping machine etc.According to the number of tapping machine spindle, it can be divided into single-shaft tapping machine, two-shaft tapping machine, four-shaft tapping machine, six-shaft tapping machine, multi-shaft tapping machine etc.According to the different types of processed parts, tapping machine can be divided into mold tapping machine, universal tapping machine, hot nut tapping machine, flange nut tapping machine, round nut tapping machine, hexagonal nut tapping machine, blind hole nut tapping machine, anti-theft nut tapping machine and other models.According to the degree of automation of tapping machine processing, tapping machine can be divided into full-automatic tapping machine, semi-automatic tapping machine and manual tapping machine etc.It should be noted that when tapping machine tap moves horizontally, it is called horizontal tapping machine.

[0003] However, the traditional tapping machine, such as the patent with application number CN201921978206.6 and the invention name of horizontal tapping machine, does not clean the hole or groove before and after tapping, which affects the tapping effect and prolongs the tapping processing time. UTILITY MODEL CONTENT

[0004] Therefore, it is necessary to provide a horizontal drilling tapping machine aiming at the technical problem that the traditional tapping machine does not clean the hole or groove before and after tapping, which affects the tapping effect and prolongs the tapping processing time.

[0005] A horizontal drilling tapping machine, the horizontal drilling tapping machine comprises a bearing bottom plate, a fixing mechanism, a tapping mechanism and a cleaning mechanism.

[0006] The fixing mechanism comprises a fixing bearing plate and a plurality of fixing assemblies; the fixing bearing plate is connected with the bearing bottom plate perpendicularly; each fixing assembly is arranged on one side of the fixing bearing plate; each fixing assembly is used for fixing a plate-shaped workpiece to be processed; the fixing assembly comprises an L-shaped connecting plate, a threaded rod, an extrusion block, a rotating handle and an anti-skid pad; one end of the L-shaped connecting plate is connected with the fixing bearing plate perpendicularly; a threaded hole is formed in the end of the L-shaped connecting plate away from the fixing bearing plate; the threaded hole is matched with the threaded rod, and the threaded rod is inserted into the threaded hole and screwed with the L-shaped connecting plate; one end of the threaded rod close to the fixing bearing plate is connected with the extrusion block, and the other end of the threaded rod away from the extrusion block is connected with the rotating handle; the side of the extrusion block away from the threaded rod is connected with the anti-skid pad.

[0007] The tapping mechanism comprises a lead screw motor, a driving carrier plate, a driving motor and a tapping tool; the lead screw motor is connected with the bearing bottom plate, the lead screw motor is drivenly connected with the driving motor through the driving carrier plate, and the driving motor is drivenly connected with the tapping tool; the lead screw motor drives the tapping tool to move close to or away from the fixing mechanism through the driving carrier plate and the driving motor;

[0008] The cleaning mechanism comprises an XYZ moving platform, a T-shaped driving plate, a driving column, a connecting head, a cleaning cylinder, a dust collector and a dust suction hose; the XYZ moving platform is connected with an external connecting frame; the XYZ moving platform is drivenly connected with the driving column through the T-shaped driving plate; the connecting head is arranged on the driving column; the cleaning cylinder is a hollow cylindrical structure with one end being open, the open end of the cleaning cylinder is rotationally connected with the connecting head; cleaning bristles are arranged on the cleaning cylinder, and a plurality of dust suction holes are uniformly arranged on the cleaning cylinder; the dust collector is in communication with the connecting head through the dust suction hose.

[0009] In one of the embodiments, the anti-skid pad is a soft rubber pad.

[0010] In one of the embodiments, the anti-skid pad is a soft silica gel pad.

[0011] In one of the embodiments, the anti-skid pad is a soft plastic pad.

[0012] In one of the embodiments, the rotating handle is provided with anti-skid lines.

[0013] In one of the embodiments, the rotating handle is integrally formed with the threaded rod.

[0014] In one of the embodiments, the rotating handle is a character-shaped handle.

[0015] In one of the embodiments, the extrusion block is a cylindrical structure.

[0016] In one of the embodiments, the driving column is a cylindrical structure.

[0017] In one of the embodiments, the fixing carrier plate is a rectangular plate structure.

[0018] The horizontal drilling and tapping machine inserts the plate-shaped workpiece to be processed on the L-shaped connecting plates during the working process. By rotating the handle to drive the threaded rod, the threaded rod drives the extrusion block to move close to the plate-shaped workpiece to be processed during the rotation process, so that the anti-skid pad on the extrusion block abuts against the plate-shaped workpiece to be processed, and the plate-shaped workpiece to be processed is extruded and fixed on the fixed carrier plate. The XYZ moving platform drives the cleaning cylinder to insert or extract the hole or groove of the plate-shaped workpiece to be processed through the T-shaped drive plate, the drive column and the connecting head, and the impurities in the hole or groove of the plate-shaped workpiece to be processed are cleaned. In this process, the dust collector adsorbs the small particle dust impurities cleaned out through the dust suction holes on the cleaning cylinder through the dust suction hose, the connecting head and the dust suction holes. The tapping drill is inserted into the hole or groove of the plate-shaped workpiece to be processed by the screw rod motor, the drive carrier plate and the drive motor, and in this process, the drive motor drives the tapping drill to rotate, thereby completing the tapping treatment of the hole or groove of the plate-shaped workpiece to be processed. After tapping treatment, the cleaning mechanism cleans the hole or groove of the plate-shaped workpiece again. The horizontal drilling and tapping machine cleans before and after tapping the plate-shaped workpiece, thereby ensuring the tapping effect and improving the tapping efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is a structure schematic diagram of the horizontal drilling and tapping machine in one embodiment.

[0020] Fig. 2 It is a partial structure schematic diagram of the cleaning mechanism in one embodiment.

[0021] Fig. 3 It is a partial structure schematic diagram of the fixing mechanism in one embodiment. DETAILED DESCRIPTION

[0022] In order to make the above objects, characteristics and advantages of the present application more apparent, concrete embodiments of the present application will be described in detail below with reference to the drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application, however, can be practiced in a variety of ways beyond the specific embodiments described herein without departing from the scope of the present application. It can be understood that the present application will not be limited by the following disclosed embodiments. In the description of the present application, 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", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely used for the purpose of facilitating the description of the present application and simplifying the description, and therefore should not be construed as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present application.

[0023] In addition, the terms "first", "second", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implying the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0024] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] In the present application, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0026] It is to be understood that when an element such as a layer, region or substrate is referred to as being "on" or "connected to" another element, it can be directly on or connected to the other element or intervening elements can be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements present. It will be understood that, when a part is referred to as being "fixed to" or "set on" another part, it can be directly on the other part or there can be an intervening part. When a part is referred to as being "connected to" another part, it can be directly connected to the other part or there can be an intervening part. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not indicate the only orientation of the embodiments.

[0027] Referring to the drawings together, Figs. 1 to 3 The utility model provides a horizontal drilling tapping machine 10, this horizontal drilling tapping machine 10 includes: bearing bottom plate 100, fixed mechanism 200, tapping mechanism 300 and cleaning mechanism 400.

[0028] Fixed mechanism 200 includes fixed carrier plate 210 and a plurality of fixed components 220, in this embodiment, fixed carrier plate 210 is rectangular plate structure. Fixed carrier plate 210 is connected perpendicularly with bearing bottom plate 100. Each fixed component 220 is arranged on one side of fixed carrier plate 210. Each fixed component 220 is used for fixing the plate-shaped workpiece to be processed. Fixed component 220 includes L-shaped connecting plate 221, threaded rod 222, extrusion block 223, rotating handle 224 and non-slip pad 225. One end of L-shaped connecting plate 221 is connected perpendicularly with fixed carrier plate 210. The end of L-shaped connecting plate 221 away from fixed carrier plate 210 is provided with threaded hole 201. Threaded hole 201 is matched with threaded rod 222, threaded rod 222 is inserted into threaded hole 201 and is screwed with L-shaped connecting plate 221. One end of threaded rod 222 close to fixed carrier plate 210 is connected with extrusion block 223. In this embodiment, extrusion block 223 is cylindrical structure. One end of threaded rod 222 away from extrusion block 223 is connected with rotating handle 224, and the side of extrusion block 223 away from threaded rod 222 is connected with non-slip pad 225. In this embodiment, rotating handle 224 is provided with anti-slip lines. Rotating handle 224 is integrally formed with threaded rod 222. Rotating handle 224 is a character-shaped handle. Non-slip pad 225 can avoid extrusion block 223 and the plate-shaped workpiece to be processed directly hard contact, and avoid extrusion block 223 and the plate-shaped workpiece to be processed from being abraded. In this embodiment, non-slip pad 225 is soft rubber pad. In another embodiment, non-slip pad 225 is soft silica gel pad. In still another embodiment, non-slip pad 225 is soft plastic pad.

[0029] The tapping mechanism 300 comprises a lead screw motor 310, a driving carrier plate 320, a driving motor 330 and a tapping tool 340. The lead screw motor 310 is connected with the bearing bottom plate 100. The lead screw motor 310 is drivingly connected with the driving motor 330 through the driving carrier plate 320. The driving motor 330 is drivingly connected with the tapping tool 340. The lead screw motor 310 drives the tapping tool 340 to move close to or away from the fixing mechanism 200 through the driving carrier plate 320 and the driving motor 330.

[0030] The cleaning mechanism 400 comprises an XYZ moving platform 410, a T-shaped driving plate 420, a driving column 430, a connecting head 440, a cleaning cylinder 450, a dust collector 460 and a dust suction hose 470. The XYZ moving platform 410 is connected with the outer connecting frame. The XYZ moving platform 410 is drivingly connected with the driving column 430 through the T-shaped driving plate 420. The connecting head 440 is arranged on the driving column 430. In this embodiment, the driving column 430 is a cylindrical structure. The cleaning cylinder 450 is a hollow cylinder structure with one end being open. The open end of the cleaning cylinder 450 is rotationally connected with the connecting head 440. The cleaning cylinder 450 is provided with cleaning bristles 451. A plurality of dust suction holes 401 are uniformly arranged on the cleaning cylinder 450. The dust collector 460 is communicated with the connecting head 440 through the dust suction hose 470.

[0031] In the working process of the horizontal drilling and tapping machine 10, the plate-shaped workpiece to be processed is inserted on the plurality of L-shaped connecting plates 221. The threaded rod 222 is driven to rotate by rotating the handle 224. In the process of rotating the threaded rod 222, the pressing block 223 is driven to move close to the plate-shaped workpiece to be processed, so that the anti-skid pad 225 on the pressing block 223 abuts against the plate-shaped workpiece to be processed, and the plate-shaped workpiece to be processed is pressed and fixed on the fixed carrier plate 210. The XYZ moving platform 410 drives the cleaning cylinder 450 to insert into or pull out of the hole or groove of the plate-shaped workpiece to be processed through the T-shaped driving plate 420, the driving column 430 and the connecting head 440, so as to clean the impurities in the hole or groove of the plate-shaped workpiece to be processed. In this process, the dust collector 460 adsorbs the small particle dust impurities cleaned out through the dust suction holes 401 on the cleaning cylinder 450, the dust suction hose 470 and the connecting head 440. The lead screw motor 310, the driving carrier plate 320 and the driving motor 330 drive the tapping tool 340 to insert into the hole or groove of the plate-shaped workpiece to be processed. In this process, the driving motor 330 drives the tapping tool 340 to rotate, so as to complete the tapping treatment of the hole or groove of the plate-shaped workpiece to be processed. After the tapping treatment, the cleaning mechanism 400 cleans the hole or groove of the plate-shaped workpiece again. The horizontal drilling and tapping machine 10 described above cleans before and after the tapping of the plate-shaped workpiece, so as to ensure the tapping effect and improve the tapping efficiency.

[0032] Any combination of the technical features in the above-described embodiments can be made, and for the sake of brevity, not all possible combinations are described, however, as long as the combination of the technical features does not exist in contradiction, it shall be considered as within the scope of the present disclosure.

[0033] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it shall not be understood as a limitation on the scope of the present application. It should be noted that, for those skilled in the art, some modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims

1. A horizontal drilling and tapping machine, characterized in that, The utility model relates to a bearing bottom plate, fixing mechanism, tapping mechanism and cleaning mechanism are included: The fixing mechanism includes fixed carrier plate and a plurality of fixed components, the fixed carrier plate is connected with the bearing bottom plate perpendicularly, each fixed component is arranged on one side of the fixed carrier plate, each fixed component is used for fixing the plate -shaped workpiece to be processed, the fixed component includes L type connecting plate, threaded rod, extrusion block, rotating handle and non -skid pad, one end of the L type connecting plate is connected with the fixed carrier plate perpendicularly, the end away from the fixed carrier plate of the L type connecting plate is provided with threaded hole, the threaded hole is matched with the threaded rod, the threaded rod is inserted in the threaded hole and is screwed with the L type connecting plate, one end of the threaded rod close to the fixed carrier plate is connected with the extrusion block, one end of the threaded rod away from the extrusion block is connected with the rotating handle, one side of the extrusion block away from the threaded rod is connected with the non -skid pad, The tapping mechanism includes lead screw motor, drive carrier plate, drive motor and tapping cutter, the lead screw motor is connected with the bearing bottom plate, the lead screw motor is drivenly connected with the drive motor through the drive carrier plate, the drive motor is drivenly connected with the tapping cutter, the lead screw motor drives the tapping cutter to move close to or away from the fixing mechanism through the drive carrier plate and the drive motor, The cleaning mechanism includes XYZ movement platform, T type drive plate, drive column, connecting head, cleaning cylinder, dust catcher and dust suction hose, the XYZ movement platform is connected with outer connection frame, the XYZ movement platform is drivenly connected with the drive column through the T type drive plate, the connecting head is arranged on the drive column, the cleaning cylinder is one -end open hollow cylindrical structure, the open end of the cleaning cylinder is rotationally connected with the connecting head, cleaning bristles are arranged on the cleaning cylinder, a plurality of dust suction holes are evenly formed in the cleaning cylinder, the dust catcher is communicated with the connecting head through the dust suction hose. The non -skid pad is soft rubber pad.

2. The horizontal drilling and tapping machine according to claim 1, characterized by The non -skid pad is soft silica gel pad.

3. The horizontal drilling and tapping machine according to claim 1, characterized by The non -skid pad is soft plastic pad.

4. The horizontal drilling and tapping machine according to claim 1, characterized by The rotating handle is provided with anti -slip line.

5. The horizontal drilling and tapping machine according to claim 1, characterized by The rotating handle is integrally formed with the threaded rod.

6. The horizontal drilling and tapping machine according to claim 1, characterized by The rotating handle is a character shape handle.

7. The horizontal drilling and tapping machine according to claim 1, characterized by The extrusion block is cylindrical structure.

8. The horizontal drilling and tapping machine according to claim 1, characterized by The drive column is cylindrical structure.

9. The horizontal drilling and tapping machine according to claim 1, characterized by The fixed carrier plate is rectangular plate structure.

10. The horizontal drilling and tapping machine according to claim 1, characterized by ​

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