Simple tapping and drilling dual-purpose device

Abstract

The utility model relates to the field of machine manufacturing, and discloses a simple tapping and drilling dual-purpose device which comprises a base, a supporting frame installed on the surface of the base, a driving motor, a drilling and clamping part installed at the position of an output shaft of the driving motor and a reserved hole formed in the base. The utility model has the following advantages and effects: after a workpiece is placed on the base, the electric push rod is matched to push the workpiece clamping cylinder to press, clamp and fix the workpiece on the base, and the movable seat is matched to move downwards in the directional sliding chute; meanwhile, a drill bit on a drill clamping part is driven by a driving motor to conduct drilling and tapping work on the fixed workpiece till the fixed workpiece penetrates through a reserved hole, in the downward moving process of the drill clamping part, a butt joint cylinder is driven to synchronously move downwards to be in sealed butt joint with a workpiece clamping cylinder, and a telescopic hose synchronously shrinks in the drilling process; the workpiece clamping cylinder, the butt joint cylinder and the telescopic hose form a closed system, and it is guaranteed that drilling is conducted in a closed environment, and chippings are prevented from splashing.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical manufacturing technical field, especially in a simple type tapping drilling dual -purpose device. BACKGROUND

[0002] In the various design manufacturing process of mechanical manufacturing, drilling, tapping is two most routine, it is the most universal technological process, its role is indisputable, especially processes some high precision requirement small -size spare, to drilling, tapping and its processing difficulty gradually increases.

[0003] In the existing part processing, tapping drilling is generally carried out by equipment to the integral of spare part, and the tapping and drilling work are completed by replacing drill and tapping head, in the prior art, when drilling tapping, the suction head is usually equipped to suck the generated debris, but in the drilling process, the debris is still easy to splash due to insufficient suction, and the dust collection equipment increases the equipment cost, based on the prior art, we propose a simple tapping drilling dual -purpose device to solve the prior art defects. UTILITY MODEL CONTENT

[0004] The utility model discloses a simple tapping drilling dual -purpose device, has the effect of effectively processing processing debris.

[0005] The utility model discloses a simple tapping drilling dual -purpose device, including the base, install the support frame on the surface of base, drive motor, install the drill clamp part at the drive motor output shaft place and be located on the reserved hole of base;

[0006] The surface of the base is provided with a supporting column, the surface of the supporting column is provided with an electric push rod, the push rod of the electric push rod is provided with a workpiece clamping cylinder, and the workpiece clamping cylinder is located outside the reserved hole.

[0007] The outer side of the support frame is provided with a directional chute, the directional chute is slidably connected with a moving seat connected with the drive motor, the surface of the moving seat is provided with a flexible hose, and the flexible hose is located outside the drill clamp part.

[0008] By adopting the above technical scheme, after placing the workpiece on the base, the workpiece clamping cylinder is pressed and fixed on the base by cooperating with the electric push rod, the moving seat is lowered in the directional chute, and the drill head on the drill clamp part is driven by the drive motor to drill and tap the fixed workpiece. In the process of moving down the drill clamp part, the connecting cylinder is synchronously lowered and sealedly connected with the workpiece clamping cylinder to prevent debris from splashing, and the flexible hose is synchronously contracted during the drilling and setting down process.

[0009] The utility model discloses further provide: the movable seat is equipped in the directional chute, the surface of movable seat is equipped with the threaded adjusting rod that passes the upper surface of support frame, the external thread of threaded adjusting rod is connected with the threaded cylinder that is connected with mobile seat.

[0010] Through the above technical scheme, when the threaded adjusting rod rotates on the movable seat, the threaded adjusting rod is connected with the mobile seat by thread, thereby driving the mobile seat to move linearly in the directional chute.

[0011] The utility model discloses further provide: the upper end of threaded adjusting rod is equipped with the rotary handle, the surface of rotary handle is equipped with at least three grip bar, the grip bar is wrapped with rubber, but is not only limited to rubber.

[0012] Through the above technical scheme, the rotary handle on the handheld threaded adjusting rod is rotated to drive the threaded adjusting rod to rotate, thereby improving the comfort of handheld.

[0013] The utility model discloses further provide: the drill chuck part includes the rotary head of being equipped with at the drive motor output shaft, the lower end axle of rotary head is equipped with drill chuck.

[0014] Through the above technical scheme, the drill chuck is installed to the drill bit, and the drive motor drives the installed drill bit to drill.

[0015] The utility model discloses further provide: the telescopic hose, drill chuck part, butt joint cylinder, workpiece clamping cylinder and the same circle center setting of the reserved hole are set up.

[0016] Among them, the butt joint cylinder is with the workpiece clamping cylinder equal diameter.

[0017] Through the above technical scheme, the butt joint cylinder is sealed and connected with the workpiece clamping cylinder when moving down, and the drill bit on the drill chuck part passes through the reserved hole in the drilling process.

[0018] The utility model discloses further provide: the surface of mobile seat is equipped with stainless steel spring, and the sliding straight bar that passes through stainless steel spring is penetrated in mobile seat, and one end of sliding straight bar is connected with butt joint cylinder.

[0019] Through the above technical scheme, after drilling, the stainless steel spring cooperates with the sliding straight bar to push the butt joint cylinder to move linearly and reset.

[0020] The utility model discloses further provide: when the stainless steel spring is in natural contraction state, the telescopic hose is in natural extension state, when the stainless steel spring is in complete extension state, the telescopic hose is in complete contraction state.

[0021] By adopting the technical scheme, the extension length of the stainless steel spring and the flexible hose is matched.

[0022] The utility model discloses further provide: the outside of support frame is equipped with controller, the outside electric connection of controller has charging plug line.

[0023] By adopting the technical scheme, the power supply and system control of the whole device are facilitated.

[0024] The utility model discloses further provide: the surface middle part of support column is equipped with electric guide rail, the guide rail sliding seat department of electric guide rail is equipped with loading board, the surface center of loading board is equipped with infrared laser head;

[0025] Among them, when the loading board is at the leftmost side of the electric guide rail, the infrared laser head is concentric with the reserved hole.

[0026] By adopting the technical scheme, the infrared laser head on the loading board is moved by the electric guide rail, and the generated laser spot is convenient for corresponding to the drilling point marked on the workpiece, so that the clamping and positioning of the workpiece are realized.

[0027] The utility model discloses further provide: the surface of base is equipped with with the workpiece clamping cylinder opposite arrangement's socket, the socket is inserted with the scrap collection cylinder.

[0028] By adopting the technical scheme, the generated scrap by drilling can pass through the reserved hole and be discharged into the scrap collection cylinder for storage.

[0029] The utility model discloses the beneficial effect is: through placing the workpiece on the base, cooperation electric push rod pushes workpiece clamping cylinder and presses the workpiece and clamps and fixes on the base, cooperation mobile seat is in directional sliding groove and moves down, and simultaneously through the drive motor drive drill chuck part on the drill head fixed workpiece carries out the drilling tapping work until passing through the reserved hole, in the process of drill chuck part moving down, drive the butt joint cylinder synchronous and move down and workpiece clamping cylinder sealed butt joint, flexible hose contracts in the process of drilling simultaneously, and workpiece clamping cylinder, butt joint cylinder and flexible hose constitute closed system, guarantee under the closed environment and carry out drilling and prevent the scattering of scrap. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawing needed to be used in the embodiment description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0031] Figure 1 It is the perspective view of the utility model;

[0032] Figure 2 is the utility model overturns the perspective view;

[0033] Figure 3 is the utility model partial section view;

[0034] Figure 4 is the utility model side view.

[0035] In the figure, 1, base, 2, support frame, 3, drive motor, 4, drill chuck, 41, rotating head, 42, drill chuck, 5, reserved hole, 6, support column, 7, electric push rod, 8, workpiece clamping cylinder, 9, directional chute, 10, movable seat, 11, threaded adjusting rod, 12, rotating handle, 13, moving seat, 14, flexible hose, 15, butt joint cylinder, 16, stainless steel spring, 17, sliding straight rod, 18, controller, 19, charging plug line, 20, socket, 21, debris collection cylinder, 22, electric guide rail, 23, loading plate, 24, infrared laser head. DETAILED DESCRIPTION

[0036] The technical scheme of the utility model will be described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0037] Please refer to Figures 1-4 The utility model provides a simple tapping and drilling dual-purpose device, including base 1, support frame 2 of installing fixed on the left side of the upper surface of base 1, drive motor 3, drill chuck 4 of installing fixed at the output shaft of drive motor 3 and reserved hole 5 set up on base 1, drill chuck 4 includes rotating head 41 of installing fixed at the output shaft of drive motor 3, the lower end shaft of rotating head 41 center fixedly installed with drill chuck 42, drill chuck 42 is used to install and fix the drill hole and tapping drill bit for drilling, during drilling, drive motor 3 drives rotating head 41 and the drill bit installed on drill chuck 42 to rotate, realizes the drilling and tapping work to workpiece.

[0038] The upper surface of the base 1 is fixed with a support column 6 on the right side, the upper surface of the support column 6 is fixed with an electric push rod 7 through a fastening screw, the push rod of the electric push rod 7 is fixed with a workpiece clamping cylinder 8, the workpiece clamping cylinder 8 is located outside the reserved hole 5, the upper surface of the support column 6 is fixed with an electric guide rail 22 through a fastening screw in the middle, the guide rail sliding seat of the electric guide rail 22 is fixed with a loading plate 23, the surface of the loading plate 23 is fixed with an infrared laser head 24 on the left side of the center, wherein when the loading plate 23 is located at the leftmost side of the electric guide rail 22, the infrared laser head 24 is concentric with the reserved hole 5.

[0039] When the workpiece is installed and fixed, the drilling work is carried out by marking the drilling point on the workpiece with a marker pen, then the workpiece is placed on the base 1, and the infrared laser head 24 on the loading plate 23 is moved to the leftmost side by starting the electric guide rail 22, so that the laser point set by the infrared laser head 24 is located at the center of the reserved hole 5, then the workpiece mark point is adjusted to overlap with the laser point, after that, the workpiece is clamped and positioned by starting the electric push rod 7 to push the workpiece clamping cylinder 8 down, then the infrared laser head 24 on the loading plate 23 is moved to the rightmost side by starting the electric guide rail 22, which is convenient for later drilling work.

[0040] The right side of the support frame 2 is provided with a directional chute 9, the movable seat 13 connected with the driving motor 3 is slidably arranged in the directional chute 9, the movable seat 10 is fixedly arranged in the directional chute 9, the threaded adjusting rod 11 penetrating through the upper surface of the support frame 2 is rotatably arranged on the upper surface of the movable seat 10, the threaded adjusting rod 11 is externally threadedly connected with the threaded cylinder fixedly connected with the movable seat 13, the upper end of the threaded adjusting rod 11 is fixedly arranged with the rotary handle 12 concentrically, at least three handle rods are fixedly arranged on the circumferential surface of the rotary handle 12, the number of handle rods can be adjusted according to the comfort of holding, the handle rods are wrapped with rubber, but not limited to rubber, and can be soft materials such as sponge sleeve and silica gel sleeve, which can be replaced according to actual use needs, the lower surface of the movable seat 13 is fixedly arranged with the flexible hose 14, the connection between the flexible hose 14 and the movable seat 13 is in airtight state, the flexible hose 14 is located outside the drill chuck 4, the other end of the flexible hose 14 is communicated with the docking cylinder 15.

[0041] The flexible hose 14, the drill chuck 4, the docking cylinder 15, the workpiece clamping cylinder 8 and the reserved hole 5 are concentrically arranged, wherein the docking cylinder 15 has the same diameter as the workpiece clamping cylinder 8.

[0042] Further, after the workpiece is clamped and positioned, the driving motor 3 is started to drive the rotating head 41 and the drill chuck 42 to rotate, and at the same time, the hand-held rotating handle 12 drives the threaded adjusting rod 11 to rotate on the movable seat 10, the movable seat 13 is connected with the threaded adjusting rod 11 through threads, and the directional sliding groove 9 limits the sliding of the movable seat 13, so that the driving motor 3 on the movable seat 13 is driven to move downward when the threaded adjusting rod 11 rotates, and the butt joint cylinder 15 on the telescopic hose 14 first contacts and seals the upper surface of the workpiece clamping cylinder 8 during the downward movement, and the drill bit on the drill chuck 42 drills and moves downward, and the workpiece is drilled and tapped, until the drill bit passes through the reserved hole 5, and during the downward drilling process, the telescopic hose 14 is synchronously retracted, so that the movable seat 13, the telescopic hose 14, the butt joint cylinder 15, the workpiece clamping cylinder 8 and the base 1 form a closed system for drilling work, preventing debris from splashing.

[0043] The upper surface of the movable seat 13 is fixedly installed with a stainless steel spring 16, a sliding straight rod 17 passes through the stainless steel spring 16, the bottom of the sliding straight rod 17 is connected and fixed with the butt joint cylinder 15, when the stainless steel spring 16 is in a natural contraction state, the telescopic hose 14 is in a natural extension state, and when the stainless steel spring 16 is in a fully extended state, the telescopic hose 14 is in a fully retracted state.

[0044] During the drilling process, the sliding straight rod 17 is synchronously moved downward with the downward movement of the butt joint cylinder 15, and the linear downward movement of the butt joint cylinder 15 is realized by limiting the movement of the movable seat 13, and at the same time, the telescopic hose 14 is synchronously retracted, so that the movable seat 13, the telescopic hose 14, the butt joint cylinder 15, the workpiece clamping cylinder 8 and the base 1 form a closed system for drilling work, preventing debris from splashing.

[0045] The controller 18 is provided on the outer side of the support frame 2, the external charging plug wire 19 is electrically connected to the controller 18, the controller 18 is electrically connected with the driving motor 3, the electric push rod 7, the electric guide rail 22 and the infrared laser head 24, and is used for system control of the above equipment, the charging plug wire 19 is connected with a charging socket, so that the power supply of the equipment can be realized, and the controller 18 is electrically connected with a control button panel, so that the operation of the equipment can be controlled by buttons.

[0046] The surface of the base 1 is provided with a socket 20 opposite to the workpiece clamping cylinder 8, and a debris collecting cylinder 21 is inserted into the socket 20, so that the debris generated during drilling can fall into the debris collecting cylinder 21 through the reserved hole 5 for storage, and after the storage is completed, the debris collecting cylinder 21 is pulled out of the socket 20, and the debris stored in the debris collecting cylinder 21 can be poured and treated.

Claims

1. A simple tapping and drilling dual-purpose device, comprising a base (1), a support frame (2) mounted on the surface of the base (1), a drive motor (3), a drill chuck (4) mounted on the output shaft of the drive motor (3), and a reserved hole (5) provided on the base (1). characterized in that The surface of the base (1) is provided with a support column (6), the surface of the support column (6) is provided with an electric push rod (7), the push rod of the electric push rod (7) is provided with a workpiece clamping cylinder (8), and the workpiece clamping cylinder (8) is located outside the reserved hole (5). The outer side of the support frame (2) is provided with a directional chute (9), the directional chute (9) is slidably provided with a moving seat (13) connected with the drive motor (3), the surface of the moving seat (13) is provided with a flexible hose (14), the flexible hose (14) is located outside the drill chuck (4), and the other end of the flexible hose (14) is provided with a butt cylinder (15).

2. The simple tapping and drilling dual-purpose device according to claim 1, characterized in that: The directional chute (9) is provided with a movable seat (10), the surface of the movable seat (10) is provided with a threaded adjusting rod (11) penetrating through the upper surface of the support frame (2), and the outer surface of the threaded adjusting rod (11) is threadedly connected with a threaded cylinder connected with the moving seat (13).

3. The simple tapping and drilling dual-purpose device according to claim 2, characterized in that: The upper end of the threaded adjusting rod (11) is provided with a rotating handle (12), the surface of the rotating handle (12) is provided with at least three handle rods, and the outer surface of the handle rods is wrapped with rubber, but not limited to rubber.

4. The simple tapping and drilling dual-purpose device according to claim 3, characterized in that: The drill chuck (4) comprises a rotating head (41) provided on the output shaft of the drive motor (3), and the lower end of the rotating head (41) is provided with a drill chuck (42).

5. The simple tapping and drilling dual-purpose device according to claim 4, characterized in that: The flexible hose (14), the drill chuck (4), the butt cylinder (15), the workpiece clamping cylinder (8), and the reserved hole (5) are arranged with the same center. The butt cylinder (15) and the workpiece clamping cylinder (8) have the same diameter.

6. The simple tapping and drilling dual-purpose device according to claim 5, characterized in that: The surface of the moving seat (13) is provided with a stainless steel spring (16), the moving seat (13) is penetrated through by a sliding straight rod (17) penetrating through the stainless steel spring (16), and one end of the sliding straight rod (17) is connected with the butt cylinder (15).

7. The simple tapping and drilling dual-purpose device according to claim 6, characterized in that: When the stainless steel spring (16) is in a natural contraction state, the flexible hose (14) is in a natural extension state, and when the stainless steel spring (16) is in a fully extended state, the flexible hose (14) is in a fully contracted state.

8. The simple tapping and drilling dual-purpose device according to claim 7, characterized in that: The outer side of the support frame (2) is provided with a controller (18), and the outer surface of the controller (18) is electrically connected with a charging plug wire (19).

9. The simple tapping and drilling dual-purpose device according to claim 8, characterized in that: The surface of the support column (6) is provided with an electric guide rail (22), the guide rail sliding seat of the electric guide rail (22) is provided with a loading plate (23), and the surface center of the loading plate (23) is provided with an infrared laser head (24). When the loading plate (23) is located at the leftmost side of the electric guide rail (22), the infrared laser head (24) has the same center as the reserved hole (5).

10. The simple tapping and drilling dual-purpose device according to claim 9, characterized in that: The surface of the base (1) is provided with a socket (20) arranged opposite to the workpiece clamping cylinder (8), and a chip collecting cylinder (21) is inserted into the socket (20).

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