CN210335098U

CN210335098U - Tapping machine convenient for replacing drill bit

Info

Publication number: CN210335098U
Application number: CN201921161492.7U
Authority: CN
Inventors: 陈曼
Original assignee: Kunshan Yinpeng Machinery Equipment Co ltd
Current assignee: Kunshan Yinpeng Machinery Equipment Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-17
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a tooth machine of attacking convenient to change drill bit, including quick-witted first base, first lead screw step motor, first motor, second lead screw step motor, two-way motor and operating button, the top fixed mounting of first base has operating button, and the left side bottom of first base is provided with the plug, the inside left side fixed mounting of first base has first lead screw step motor, fixed mounting has first motor on first lead screw step motor's the slider, the output both sides of first motor fixed mounting respectively has the dead lever, the middle part upper end fixed mounting of first base has the thread bush, first carousel is installed through the thread fixing dish in the right side of thread bush. The utility model discloses a be provided with pivot, first carousel and fixed disk, be convenient for change not unidimensional drill bit, also be provided with first support and bracing piece simultaneously, the lead screw through reverse design can make two pairs of bracing piece relative motion.

Description

Tapping machine convenient for replacing drill bit

Technical Field

The utility model relates to a attack tooth machine technical field, specifically be a tooth machine of attacking convenient to change drill bit.

Background

The tapping machine is machining equipment for machining internal threads, screws or tooth buckles, the existing machining device generally has the problem that a drill bit cannot be rapidly, simply and conveniently replaced, and machining efficiency is reduced.

Meanwhile, the existing tapping machine generally has the problems that a platform for placing a workpiece cannot move up and down and cannot be matched with the position of a drill bit to select a proper machining position, so that the tapping machine convenient for replacing the drill bit is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tooth machine of attacking convenient to change drill bit to current processing that proposes in solving above-mentioned background sets up the drill bit that generally can't be simple and convenient fast that trades, and the platform that the work piece was also generally placed to the current tooth machine of attacking simultaneously can not reciprocate, can not cooperate the position of drill bit, selects the problem of suitable processing position.

In order to achieve the above object, the utility model provides a following technical scheme: a tapping machine convenient for replacing a drill bit comprises a first base, a first lead screw stepping motor, a first motor, a second lead screw stepping motor, a two-way motor and an operating button, wherein the top end of the first base is fixedly provided with the operating button, the bottom of the left side of the first base is provided with a plug, the left side of the inside of the first base is fixedly provided with the first lead screw stepping motor, a sliding block of the first lead screw stepping motor is fixedly provided with the first motor, two sides of the output end of the first motor are respectively and fixedly provided with a fixed rod, the upper end of the middle part of the first base is fixedly provided with a thread sleeve, the right side of the thread sleeve is provided with a first rotary disc through a thread fixed disc, the inside of the first rotary disc is provided with a groove, the inside of the second groove is provided with a bearing, the inside of the bearing is fixedly provided with a fixed block, a second bracket is fixedly arranged at the bottom end of the right side inside the first base, sliding rods are respectively arranged at the left side and the right side inside the second bracket, and the middle end in the second bracket is fixedly provided with a bidirectional motor, two ends of the bidirectional motor respectively and fixedly provided with a screw rod after penetrating through a sliding rod, two groups of support rods are fixedly arranged above the sliding rod through a rotating shaft, the middle parts of the support rods are fixedly connected through the rotating shaft, a first bracket is fixedly arranged at the upper end of the supporting rod, a second screw rod stepping motor is fixedly arranged above the first bracket, a second base is fixedly arranged on a sliding block of the second screw rod stepping motor, a second motor is fixedly arranged on the right side of the second base, and a second turntable is arranged above the second base through a rotating shaft, and workpiece fixing grooves are fixedly arranged on the left side and the right side of the surface of the second turntable.

Preferably, the output of first motor is provided with the rectangle lug, the left side of fixed block is provided with the rectangle embedded groove, first motor passes through the rectangle lug and constitutes embedded structure with the fixed block.

Preferably, the inner diameter of the groove is larger than the diameter of the bearing, and the groove is movably connected with the bearing.

Preferably, a hole is formed in the first rotary disc, the inner diameter of the hole is larger than the diameter of the fixing rod, and the first rotary disc and the first motor form an embedded fixing structure through the fixing rod.

Preferably, the screw rods are symmetrically arranged on two sides of the bidirectional motor to form opposite rotation modes.

Preferably, the output end of the operating button is electrically connected with the input ends of the first screw rod stepping motor, the first motor, the second screw rod stepping motor and the bidirectional motor through wires respectively.

Compared with the prior art, the beneficial effects of the utility model are that: this tapping machine convenient to change drill bit is provided with pivot, first carousel and fixed disk, realizes the rotation and the fixing of first carousel through fixed disk and pivot, is convenient for change not unidimensional drill bit.

The first support and the support rods are arranged at the same time, the two pairs of support rods can move relatively through the lead screw designed reversely, the second support can move up and down under the action of the support rods, the lead screw motor and the motor are matched with each other, so that the second base can move at multiple angles, and a proper machining position is selected.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic diagram of a partially enlarged structure in fig. 1 according to the present invention.

In the figure: 1. a first base; 2. a first lead screw stepping motor; 3. a first motor; 4. fixing the rod; 5. a threaded sleeve; 6. a first turntable; 7. a bearing; 8. a fixed block; 9. a drill stem; 10. a thread fixing disc; 11. a second turntable; 12. a second base; 13. a workpiece fixing groove; 14. a second motor; 15. a second lead screw stepping motor; 16. a first bracket; 17. a second bracket; 18. a screw rod; 19. a bi-directional motor; 20. a support bar; 21. a rotating shaft; 22. a slide bar; 23. a groove; 24. a plug; 25. the button is operated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a tapping machine convenient for bit replacement comprises a first base 1, a first lead screw stepping motor 2 and a first motor 3, wherein the model of the first motor 3 is Y2/YE2-132M-4, the model of the second motor 14 is 3530GB,24V470rmp, the model of the second lead screw stepping motor 15, the model of the first lead screw stepping motor 2 and the model of the second lead screw stepping motor 15 are GB54335, 1209 and 100nm, the rotary motion is converted into linear motion in the motors, a two-way motor 19, the model of the two-way motor 19 is A58SW-312YS, 24V470rmp, the two-way motor has a two-way output end which can output to two ends simultaneously, an operation button 25 is fixedly arranged at the top end of the first base 1, a plug 24 is arranged at the bottom of the left side of the first base 1, the first lead screw stepping motor 2 is fixedly arranged at the left side in the first base 1, the first motor 3 is fixedly arranged on a sliding block of the first stepping motor 2, the two sides of the output end of the first motor 3 are respectively and fixedly provided with a fixed rod 4, the upper end of the middle part of the first base 1 is fixedly provided with a threaded sleeve 5, the right side of the threaded sleeve 5 is provided with a first rotating disc 6 through a threaded fixed disc 10, the inside of the first rotating disc 6 is provided with a hole, the inside diameter of the hole is larger than the diameter of the fixed rod 4, the first rotating disc 6 and the first motor 3 form an embedded fixed structure through the fixed rod 4, when the first motor 3 moves rightwards, the fixed rod 4 fixed on the first motor 3 is driven to move and be embedded into the hole of the first rotating disc 6 to further fix the first rotating disc 6, the error is reduced, the processing precision is improved, a groove 23 is arranged inside the first rotating disc 6, a bearing 7 is arranged inside the first groove 23, a fixed block 8 is fixedly arranged inside the bearing 7, and the inside diameter of the groove 23 is, recess 23 is swing joint with bearing 7's connected mode, bearing 7 movable mounting is in recess 23, during operation fixed block 8 can rotate under bearing 7's effect, play the effect of transmission kinetic energy, first motor 3's output is provided with the rectangle lug, fixed block 8's left side is provided with the rectangle embedded groove, first motor 3 passes through the rectangle lug and constitutes embedded structure with fixed block 8, during the use, the rectangle lug on first motor 3's the output imbeds to the rectangle embedded groove of fixed block 8 in, first motor 3 works, it rotates to drive fixed block 8, fixed block 8 and first motor 3 can directly part when this design makes the change drill bit, it is simpler to make the connection and break away from, fixed block 8's right-hand member fixed mounting has drilling rod 9.

A second bracket 17 is fixedly arranged at the bottom end of the right side in the first base 1, sliding rods 22 are respectively arranged at the left side and the right side in the second bracket 17, a two-way motor 19 is fixedly arranged at the middle end in the second bracket 17, two ends of the two-way motor 19 penetrate through the sliding rods 22 and are respectively fixedly arranged with screw rods 18, two groups of support rods 20 are fixedly arranged above the sliding rods 22 through rotating shafts, the middle parts of the support rods 20 are fixedly connected through the rotating shafts, the screw rods 18 are symmetrically arranged at the two sides of the two-way motor 19 to form opposite rotating modes, the screw rods 18 are driven to rotate by the two-way motor 19, the opposite arrangement of the screw rods 18 enables the sliding rods 22 to relatively move under the action of the screw rods 18 to drive the support rods 20 to rotate around the rotating shafts, a first bracket 16 is fixedly arranged at the upper end of the support rods 20, a second screw rod stepping motor 15 is fixedly arranged above the, the right side fixed mounting of second base 12 has second motor 14, and second carousel 11 is installed through axis of rotation 21 in the top of second base 12, second motor 14 can drive second carousel 11 and rotate, be convenient for change the processing position, the surperficial left and right sides fixed mounting of second carousel 11 has work piece fixed slot 13, operating button 25's output pass through the wire respectively with first lead screw step motor 2, first motor 3, second motor 14, second lead screw step motor 15 and two-way motor 19's input carries out the electricity and connects, more make things convenient for electric control.

The working principle is as follows: when the tapping machine convenient for replacing the drill bit is used and when the drill bits with different requirements need to be replaced, the operation button 25 controls the first screw rod stepping motor 2 to work to enable the sliding block to move leftwards, the first motor 3 moves leftwards under the action of the sliding block, the threaded fixing disk 10 is rotated to remove the fixing effect of the threaded fixing disk 10 on the first rotary disk 6, then the first rotary disk 6 is rotated to enable the drill bit to be replaced to rotate to the position corresponding to the output end of the first motor 3, the first screw rod stepping motor 2 is controlled to work to enable the sliding block to move rightwards, the first motor 3 moves rightwards under the action of the sliding block, the output end of the first motor 3 is embedded into the embedded groove of the fixing block 8, the fixing rod 4 fixed on the first screw rod stepping motor 2 is embedded into the through hole in the surface of the first rotary disk 6 to complete the fixing of the first rotary disk 6, the threaded fixing disk 10 is rotated again to, when different tapping heights of workpieces need to be changed, the screw rod 18 is driven to rotate through the bidirectional motor 19, the sliding rod 22 can move relatively under the action of the screw rod 18 due to the opposite arrangement of the screw rod 18, the supporting rod 20 can rotate around the rotating shaft 21, the first support 16 can move up and down under the action of the supporting rod 20 to change the position of the second base 12, the second turntable 11 is installed above the second base 12 through the rotating shaft 21, and the second motor 14 can drive the second turntable 11 to rotate to change the machining position.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a tapping machine convenient to change drill bit, includes first base (1), first lead screw step motor (2), first motor (3), second motor (14), second lead screw step motor (15), two-way motor (19) and operating button (25), its characterized in that: the top end of the first base (1) is fixedly provided with an operating button (25), the bottom of the left side of the first base (1) is provided with a plug (24), the left side of the inside of the first base (1) is fixedly provided with a first lead screw stepping motor (2), a first motor (3) is fixedly arranged on a sliding block of the first lead screw stepping motor (2), two sides of the output end of the first motor (3) are respectively and fixedly provided with a fixed rod (4), the upper end of the middle part of the first base (1) is fixedly provided with a threaded sleeve (5), the right side of the threaded sleeve (5) is provided with a first turntable (6) through a threaded fixed disk (10), the inside of the first turntable (6) is provided with a groove (23), the inside of the groove (23) is provided with a bearing (7), and the inside of the bearing (7) is fixedly provided with a fixed block (8, the drill rod (9) is fixedly mounted at the right end of the fixed block (8), the second support (17) is fixedly mounted at the bottom end of the right side in the first base (1), the sliding rods (22) are respectively arranged at the left side and the right side in the second support (17), the two-way motor (19) is fixedly mounted at the middle end in the second support (17), the two ends of the two-way motor (19) are respectively and fixedly mounted with the screw rods (18) after penetrating through the sliding rods (22), two groups of supporting rods (20) are fixedly mounted above the sliding rods (22) through rotating shafts, the middle parts of the supporting rods (20) are fixedly connected through the rotating shafts, the first support (16) is fixedly mounted at the upper end of the supporting rods (20), the second screw rod stepping motor (15) is fixedly mounted above the first support (16), the second base (12) is fixedly mounted on the sliding block of the second screw rod stepping motor (, the right side fixed mounting of second base (12) has second motor (14), and second carousel (11) is installed through axis of rotation (21) in the top of second base (12), the surperficial left and right sides fixed mounting of second carousel (11) has work piece fixed slot (13).

2. The tapping machine with easy-to-replace drill bit as claimed in claim 1, wherein: the output of first motor (3) is provided with the rectangle lug, the left side of fixed block (8) is provided with the rectangle embedded groove, first motor (3) constitute embedded structure through rectangle lug and fixed block (8).

3. The tapping machine with easy-to-replace drill bit as claimed in claim 1, wherein: the inner diameter of the groove (23) is larger than that of the bearing (7), and the groove (23) is movably connected with the bearing (7).

4. The tapping machine with easy-to-replace drill bit as claimed in claim 1, wherein: the inside of first carousel (6) is provided with the hole, the inside diameter in hole is greater than the diameter of dead lever (4), first carousel (6) constitute embedded fixed knot through dead lever (4) and first motor (3) and construct.

5. The tapping machine with easy-to-replace drill bit as claimed in claim 1, wherein: the screw rods (18) are symmetrically arranged on two sides of the bidirectional motor (19) to form opposite rotation modes.

6. The tapping machine with easy-to-replace drill bit as claimed in claim 1, wherein: the output end of the operating button (25) is electrically connected with the input ends of the first screw rod stepping motor (2), the first motor (3), the second motor (14), the second screw rod stepping motor (15) and the bidirectional motor (19) through leads.