CN216096823U

CN216096823U - Tapping machine

Info

Publication number: CN216096823U
Application number: CN202122473352.7U
Authority: CN
Inventors: 魏冬华
Original assignee: Shanghai Seki Electronics Co ltd
Current assignee: Shanghai Seki Electronics Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-22
Anticipated expiration: 2031-10-14

Abstract

The utility model relates to a tapping machine belongs to tapping equipment field, including frame, mounting bracket actuating mechanism, screw tap and XY removal slip table, the mounting bracket setting is in the one end of frame, actuating mechanism and mounting bracket fixed connection, and actuating mechanism's output is fixed with the screw tap axle, and XY removal slip table is located the screw tap and keeps away from actuating mechanism one side, and fixed connection in frame, and XY removal slip table is used for driving the work piece and freely removes in the plane. The positioning and moving device has the effect of improving the positioning and moving working efficiency of workpieces in the tapping process.

Description

Tapping machine

Technical Field

The application relates to the field of tapping equipment, in particular to a tapping machine.

Background

The tapping machine is a machining device for machining internal threads, screws or tooth buttons on the inner side surfaces of holes of parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, a nut, a flange plate and the like.

In the related art, a tapping machine includes a tap and a worktable, and when the tapping machine works, a clamp and a workpiece need to be placed at a correct working position of the worktable, the relative positions of the clamp and the workpiece and the tap need to be determined manually, and the clamp and the workpiece need to be moved manually during a machining process.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the work piece is fixed a position by the manual work, it is inaccurate to appear fixing a position easily, and the positioning time is longer to produce the problem that production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the location work efficiency of the work piece of tapping in-process, this application provides a tapping machine.

The application provides a tapping machine adopts following technical scheme:

the utility model provides a tapping machine, includes frame, mounting bracket actuating mechanism, screw tap and XY removal slip table, the mounting bracket sets up the one end of frame, actuating mechanism with mounting bracket fixed connection, actuating mechanism's output with the screw tap axle is fixed, XY removes the slip table and is located the screw tap is kept away from actuating mechanism one side, and fixed connection in the frame, XY removes the slip table and is used for driving the work piece and freely removes in the plane.

Through adopting above-mentioned technical scheme, actuating mechanism not only drives the screw tap rotation and attacks the tooth, can drive the screw tap moreover and go up and down to adjust the distance of screw tap and work piece, be adapted to the work piece of different sizes, improved work efficiency. The XY moving sliding table drives the workpiece to move freely in the plane, so that the workpiece is conveniently moved in the machining process, and the efficiency is increased compared with manual movement. Meanwhile, the positioning precision of the XY moving sliding table is higher than that of manual positioning, and the machining precision can be guaranteed.

Optionally, the XY-moving sliding table includes a first sliding rail, a first slider, a second sliding rail, and a second slider, the first sliding rail is connected to the first slider in a sliding manner, the second sliding rail is connected to the second slider in a sliding manner, a length direction of the first sliding rail and a length direction of the second sliding rail are perpendicular to each other, and the second sliding rail is fixedly connected to the first slider.

Through adopting above-mentioned technical scheme, first slider slides on first slide rail, drives the second slide rail with first slider fixed connection and removes, realizes XY removal slip table X to the removal. The length direction of the second slide rail is vertical to that of the first slide rail, the workpiece is fixed on the second slide block, and the Y-direction movement is realized through the sliding of the second slide block on the second slide rail. Therefore, the workpiece can freely move in a certain range in a plane, the movement is stable and rapid, and the working efficiency is high.

Optionally, the XY-moving sliding table includes a third slide rail, a length direction of the third slide rail is parallel to a length direction of the first slide rail, the third slide rail is disposed at one end of the second slide rail far away from the first slide rail in a penetrating manner, and the second slide rail is connected with the third slide rail in a sliding manner.

Through adopting above-mentioned technical scheme, the both ends of second slide rail are provided with first slide rail and third slide rail respectively, and first slide rail and third slide rail play support and spacing effect to the second slide rail simultaneously, and the atress of second slide rail is more balanced, and it is more steady to remove, has improved XY removal slip table's stability.

Optionally, the first slide rail includes a first lead screw and a first drive motor, the first lead screw and the first slide rail have the same length direction, the first slide block is connected with the first lead screw thread, and an output end of the first drive motor is fixed to the first lead screw shaft; the second slide rail comprises a second lead screw and a second driving motor, the length direction of the second lead screw is the same as that of the second slide rail, the second lead screw is in threaded connection with the second slide block, and the output end of the second driving motor is fixed with the second lead screw shaft.

Through adopting above-mentioned technical scheme, drive first slider and second slider through the lead screw and move on first slide rail and second slide rail respectively, the lead screw drives the positioning accuracy height of slider, has improved the positioning accuracy of XY removal slip table.

Optionally, the first slide rail and the second slide rail are both provided with dustproof sheets.

Through adopting above-mentioned technical scheme, the dustproof piece plays the guard action to the lead screw in first slide rail and the second slide rail, reduces and damages the lead screw because external environment pollutes to influence the positioning accuracy's of lead screw condition and take place the probability.

Optionally, the dustproof sheet is an organ-shaped dustproof sheet, one end of the dustproof sheet is fixed to the rack, the other end of the dustproof sheet is fixed to the first sliding rail or the second sliding rail, and the opening and closing direction of the dustproof sheet is the same as the moving direction of the second sliding rail.

Through adopting above-mentioned technical scheme, organ form dustproof sheet opens and shuts along with the removal of slide rail, can guarantee to play the guard action to first slide rail and second slide rail all the time in work.

Optionally, a workbench is arranged at the top end of the second sliding block, a positioning pin is arranged at one end, away from the second sliding block, of the workbench, a workpiece clamp is arranged on the workbench, and the workpiece clamp is connected with the workbench through the positioning pin.

Through adopting above-mentioned technical scheme, through changing different anchor clamps, adapt to the processing demand of different work pieces, anchor clamps pass through the locating pin and fix a position on the workstation, and the cooperation XY removes the slip table and can realize the accurate positioning of work piece.

Optionally, attack tooth machine and include coolant liquid conveying assembly, coolant liquid conveying assembly includes the plasticity deflector, solid fixed ring and conveyer pipe, plasticity deflector one end is fixed drive arrangement is last, the one end of conveyer pipe is fixed with the plasticity deflector through solid fixed ring.

Through adopting above-mentioned technical scheme, coolant liquid conveying component can pass through the conveyer pipe with the coolant liquid and carry the work piece on, at the tapping in-process, work piece and screw tap frictional heating, the coolant liquid plays the effect of cooling the work piece, reduces overheated harm to work piece material performance, and the plasticity deflector plays the guide effect, simple to use, convenient operation to fixing the conveyer pipe on the plasticity deflector through the shape that changes self.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the workpiece is moved and positioned through the XY moving platform, the positioning speed is high, the positioning is accurate, the production efficiency is improved, and the labor is saved;

2. the cooling liquid conveying assembly conveys the cooling liquid to cool the workpiece in the working process, so that the workpiece damage caused by heating of the workpiece in the tapping process is reduced, and the workpiece is effectively protected.

Drawings

Fig. 1 is a schematic overall structure view of a tapping machine according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a first guide rail according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a second rail according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a table and a fixture according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a cooling liquid delivery assembly according to an embodiment of the present application.

Reference numerals: 1. a frame; 2. a mounting frame; 21. a base plate; 22. a column; 23. mounting a plate; 3. a drive mechanism; 31. a housing; 32. a lifting motor; 33. rotating the motor; 34. a screw tap clamp; 4. a screw tap; 5. moving the sliding table in an XY manner; 51. a first slide rail; 511. a first lead screw; 512. a first drive motor; 52. a first slider; 53. a second slide rail; 531. a second lead screw; 532. a second drive motor; 54. a second slider; 55. a third slide rail; 6. a dust-proof sheet; 7. a work table; 71. a liquid outlet hole; 8. positioning pins; 9. a workpiece holder; 91. a workpiece clamping hole; 92. a tap hole; 10. a coolant delivery assembly; 101. a plastic guide plate; 102. a fixing ring; 103. a delivery pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a tapping machine. Referring to fig. 1, it includes a frame 1, a mounting frame 2, a driving mechanism 3, a tap 4, and an XY moving table 5. The mounting frame 2 is fixed at one end of the frame 1 and is mainly used for mounting the driving mechanism 3. The mounting frame 2 comprises a bottom plate 21, a stand column 22 and a mounting plate 23, the bottom plate 21 is attached to and fixed on the rack 1, and the stand column 22 is vertically arranged on one side, far away from the rack 1, of the bottom plate 21. The top end of the upright column 22 is provided with a mounting plate 23 through a connecting member such as a sleeve, and the length direction of the mounting plate 23 is parallel to the vertical direction.

The driving mechanism 3 includes a housing 31, a lifting motor 32, a rotating motor 33, and a tap holder 34. Wherein, casing 31 and mounting panel 23 fixed connection, lift motor 32 and rotation motor 33 set up at the top of casing 31, and lift motor 32 and rotation motor 33's output sets up and stretches into inside casing 31 vertically downwards.

The output end of the rotating motor 33 is coaxially fixed with the tap clamp 34 through a sliding key, the output end of the lifting motor 32 is coaxially connected with a lead screw, a lifting slide block is in threaded connection with the lead screw, and the lifting slide block and the clamp are relatively fixed in the vertical direction.

The tap 4 is fixedly connected with one end of the tap clamp 34 far away from the rotating motor 33. The rotating motor 33 drives the screw tap 4 to rotate for tapping, and the lifting motor 32 drives the screw tap 4 to lift, so that the purpose of controlling the relative position of the screw tap 4 and the workpiece is achieved.

Referring to fig. 1 and 2, an XY-moving slide table 5 is provided below the tap 4, fixed to the frame 1. The XY-moving slide table 5 includes a first slide rail 51, a first slider 52, a second slide rail 53, a second slider 54, and a third slide rail 55.

One side of the first slide rail 51 is fixedly connected with the frame 1, and the first slide rail 51 comprises a first lead screw 511 and a first driving motor 512. The length direction of the first lead screw 511 is parallel to the length direction of the rack 1, and the output end of the first motor is coaxially fixed with one end of the first lead screw 511 to drive the first lead screw 511 to rotate. The first slider 52 is connected to the first lead screw 511 by a screw, and extends from one end of the first slide rail 51 away from the frame 1.

Referring to fig. 1 and 3, one end of the second slide rail 53 is fixedly connected to the first slider 52, the length direction of the second slide rail 53 is perpendicular to the length direction of the first slide rail 51, and the other end of the second slide rail 53 penetrates through the third slide rail 55. The third slide rail 55 is fixedly connected to the frame 1, and a length direction of the third slide rail 55 is parallel to a length direction of the first slide rail 51.

The third slide rail 55 and the first slide rail 51 are respectively located at two ends of the second slide rail 53, and the second slide rail 53 is horizontally erected, so that a gap is ensured to be reserved between the second slide rail 53 and the rack 1. The second slide rail 53 is connected with the first slide rail 51 and the third slide rail 55 in a sliding manner, and moves horizontally along the length direction of the first slide rail 51 and the third slide rail 55.

The second slide rail 53 includes a second lead screw 531 and a second driving motor 532, the length direction of the second lead screw 531 is parallel to the length direction of the second slide rail 53, and the output end of the second driving motor 532 is coaxially fixed with one end of the second lead screw 531, and drives the second lead screw 531 to rotate. The second slider 54 is connected to the second lead screw 531 through a screw, and extends from an end of the second slide rail 53 away from the frame 1.

The two sides of the second slide rail 53 are respectively provided with an organ-shaped dustproof sheet 6, and the opening and closing direction of the dustproof sheet 6 is parallel to the sliding direction of the second slide rail 53. One end of one dustproof sheet 6 is fixed on the frame 1, the other end is fixed on one side of the second slide rail 53, and the other dustproof sheet 6 covers the top surface of the first slide rail 51.

Referring to fig. 4, in order to bear a workpiece, the top end of the second slider 54 is fixedly connected with a workbench 7, the workbench 7 is in a square disc shape, the workbench 7 is horizontally arranged, and a liquid outlet hole 71 is formed in the bottom surface of the workbench 7 and used for discharging cooling liquid. Two positioning pins 8 are arranged on one side, away from the rack 1, of the bottom surface of the workbench 7, and the workbench 7 is fixedly connected with a workpiece clamp 9 through the positioning pins 8.

The workpiece clamp 9 is provided with a workpiece clamping hole 91, and a workpiece to be processed is clamped in the workpiece clamping hole 91 and used for fixing the workpiece. The workpiece fixture 9 is further provided with a tap hole 92, and when the tap 4 is tapped, the tap 4 penetrates through the workpiece and enters the tap hole 92, so that the tap 4 is prevented from tapping the workpiece fixture 9.

Referring to fig. 5, in order to reduce the temperature of the tap, a cooling liquid conveying assembly 10 is further included, and in the embodiment of the present invention, the cooling liquid conveying assembly 10 includes a plastic guide plate 101, a fixing ring 102 and a conveying pipe 103, the plastic guide plate 101 is a strip-shaped iron piece, one end of the plastic guide plate 101 is fixedly connected with the driving mechanism 3, and the other end of the plastic guide plate extends vertically downward.

The longitudinal direction of the conveyance pipe 103 is the same as the longitudinal direction of the plastic guide plate 101, and the plastic guide plate 101 is inserted into the fixing ring 102 and fixed to one side of the plastic guide plate 101 by the fixing ring 102. The conveying direction of the conveying pipe 103 is changed by changing the extending direction thereof by bending the plastic guide plate 101 during use.

The implementation principle of the tapping machine in the embodiment of the application is as follows: the workpiece is fixed through a workpiece clamp 9, the workpiece clamp 9 is fixed on a workbench 7 through a positioning pin 8, and the workbench 7 moves and positions the workpiece in a plane through an XY moving sliding table 5. The screw tap 4 is driven by the lifting motor 32 to approach a workpiece, is driven by the rotating motor 33 to rotate for tapping, and in the process, the cooling liquid conveying assembly 10 conveys the cooling liquid onto the workbench 7 and flows out of the liquid outlet hole 71 of the workbench 7.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a tapping machine, its characterized in that, removes slip table (5) including frame (1), mounting bracket (2), actuating mechanism (3), screw tap (4) and XY, mounting bracket (2) set up the one end of frame (1), actuating mechanism (3) with mounting bracket (2) fixed connection, the output of actuating mechanism (3) with screw tap (4) coaxial fixed, XY removes slip table (5) and is located screw tap (4) are kept away from one side of actuating mechanism (3), and fixed connection in frame (1), XY removes slip table (5) and is used for driving the work piece free movement in the plane.

2. The tapping machine according to claim 1, wherein the XY-moving slide table (5) comprises a first slide rail (51), a first slide block (52), a second slide rail (53), and a second slide block (54), the first slide rail (51) is connected with the first slide block (52) in a sliding manner, the second slide rail (53) is connected with the second slide block (54) in a sliding manner, the length direction of the first slide rail (51) and the length direction of the second slide rail (53) are perpendicular to each other, and the second slide rail (53) is fixedly connected with the first slide block (52).

3. The tapping machine according to claim 2, wherein the XY-moving slide table (5) comprises a third slide rail (55), a length direction of the third slide rail (55) is parallel to a length direction of the first slide rail (51), the third slide rail (55) is arranged at one end of the second slide rail (53) far away from the first slide rail (51), and the second slide rail (53) is connected with the third slide rail (55) in a sliding manner.

4. The tapping machine according to claim 2, wherein the first slide rail (51) comprises a first lead screw (511) and a first driving motor (512), the first lead screw (511) and the first slide rail (51) have the same length direction, the first slider (52) is in threaded connection with the first lead screw (511), and the output end of the first driving motor (512) is coaxially fixed with the first lead screw (511); the second sliding rail (53) comprises a second lead screw (531) and a second driving motor (532), the length direction of the second lead screw (531) is the same as that of the second sliding rail (53), the second sliding block (54) is in threaded connection with the second lead screw (531), and the output end of the second driving motor (532) is coaxially fixed with the second lead screw (531).

5. Tapping machine according to claim 4, characterised in that the first slide rail (51) and the second slide rail (53) are provided externally with dust flaps (6).

6. The tapping machine according to claim 5, wherein said dust-proof sheet (6) is an organ-shaped dust-proof sheet, one end of which is fixed to said frame (1), and the other end of which is fixed to said first slide rail (51) or said second slide rail (53), and the opening and closing direction of said dust-proof sheet (6) is the same as the moving direction of said second slide rail (53).

7. The tapping machine according to claim 2, characterized in that a working table (7) is arranged at the top end of the second sliding block (54), a positioning pin (8) is arranged at one end of the working table (7) far away from the second sliding block (54), a workpiece clamp (9) is arranged on the working table (7), and the workpiece clamp (9) is connected with the working table (7) through the positioning pin (8).

8. The tapping machine according to claim 1, characterized in that the tapping machine comprises a cooling liquid delivery assembly (10), the cooling liquid delivery assembly (10) comprises a plastic guide plate (101), a fixing ring (102) and a delivery pipe (103), one end of the plastic guide plate (101) is fixed on the driving mechanism (3), and one end of the delivery pipe (103) is fixed with the plastic guide plate (101) through the fixing ring (102).