CN210677213U

CN210677213U - Tapping machine for screw machining

Info

Publication number: CN210677213U
Application number: CN201921457381.0U
Authority: CN
Inventors: 潘国伟; 任雪林
Original assignee: Suzhou Xintu Precision Hardware Fastener Co Ltd
Current assignee: Suzhou Xintu Precision Hardware Fastener Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-06-05
Anticipated expiration: 2029-09-04

Abstract

The utility model provides a tapping machine for screw processing. The utility model provides a tapping machine for screw processing includes base, first motor, fan and second slider, the controller is installed to the one end of base, the outer wall of second lead screw is provided with first slider, and the outer wall at first slider both ends all is provided with first connecting rod, the both ends of first casing one side all are provided with the rail groove, and the outer wall of the first connecting rod in rail groove both sides all is provided with spacing slider, connecting piece fixedly connected with base is passed through to one side of second slider opposite side second casing, and the top of base installs the second motor, fan, first motor and second motor all are connected through wire and controller electricity. The utility model relates to a tapping machine for screw processing, the bottom through second motor bottom base is provided with the bull stick, and the bottom of bull stick is provided with the commentaries on classics head, has realized alleviateing the automatic tapping of tapping machine and has supplied people's burden.

Description

Tapping machine for screw machining

Technical Field

The utility model relates to the technical field of machinery, specifically be a tapping machine for screw processing.

Background

The tapping machine is a mechanical processing device for processing internal threads, screws or tooth buttons by using screw taps on the inner side surfaces of various holes with different specifications, such as through holes, deep holes, blind holes and the like, such as a machine part shell, an equipment end surface, a nut, a flange plate and the like, and is also an internal thread processing machine tool which is most widely applied at present;

in addition, in the existing mechanical processing of fine threads, an electric tapping machine or a pneumatic tapping machine is mainly adopted. The electric and pneumatic tapping machine is mainly suitable for processing the tolerance-free threads with the thread specification of more than M3, but the tapping speed is slow, the threads with the thread specification of M0.5-M2 lack flexibility, if the rotating speed is too fast, the control cannot be carried out randomly, the tap is easy to break, and the numerical control pneumatic tapping machine is suitable for large-batch processing, but the equipment cost and the processing cost are higher. In addition, in actual production, some threaded holes are often limited in position or part shape and are not suitable for machine tapping, so that manual tapping is needed, the diameter of a small threaded hole is small, the strength of a screw tap is low, the screw tap is easy to break during machine tapping, and manual tapping is generally used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tapping machine for screw machining to the restriction that receives position or part shape that proposes in solving above-mentioned background art is not suitable for machine tapping, so must adopt manual tapping, and little screw hole diameter is less simultaneously, and the intensity of screw tap is lower, the problem of easy rupture during machine tapping.

In order to achieve the above object, the utility model provides a following technical scheme: a tapping machine for screw processing comprises a base, a first motor, a fan and a second sliding block, wherein a controller is installed at one end of the base, a first shell is arranged at the other side of the top end of the base, a second lead screw is arranged between the inner walls of the two ends of the first shell, a first sliding block is arranged on the outer wall of the second lead screw, first connecting rods are arranged on the outer walls of the two ends of the first sliding block, a second gear is arranged on the outer wall of the top end of the second lead screw, a first limiting groove is formed in one side of the inner portion of the first shell, one side of the first connecting rod extends into the first limiting groove, rail grooves are formed in the two ends of one side of the first shell, limiting sliding blocks are arranged on the outer walls of the first connecting rods on the two sides of the rail grooves, a base is fixedly connected to one side of the second shell on the other side of the second sliding block through a connecting piece, the fan, the first motor and the second motor are electrically connected with the controller through wires.

Preferably, one side on base top is provided with the cylinder riser, and the inboard intermediate position department of cylinder riser is provided with the workstation, the inside of workstation evenly is provided with the consent, and the intermediate position department of workstation evenly is provided with the screw hole, the fan is installed to the bottom of the inboard workstation of cylinder riser, and the inside of fan bottom base is provided with the pipeline, the inside of pipeline one side base is provided with the rose box, and is provided with the coarse filtration net between the inner wall of rose box both ends, one side of the inside coarse filtration net of rose box is provided with the fine filtration net, and one side of rose box one side base is provided with the gas outlet.

Preferably, the both sides of first connecting rod bottom second lead screw all are provided with the round bar, and the both sides of the inside bottom second lead screw of first casing all are provided with the third casing to the inside bottom of third casing all is provided with the spring, the top of spring all is provided with the baffle, and the inner wall of baffle top third casing all is provided with the bearing, and the bottom of round bar all extends to the inside fixed connection of third casing in the top of baffle.

Preferably, one side of the second gear on the top end inside the first shell is provided with a first gear, the top end of the first gear is connected with a second connecting rod through a rotating shaft fixedly, the top end of the second connecting rod extends to the top of the first shell, the outer wall of the second connecting rod on one side of the top end of the first shell is provided with a fixed disc, the top end of the fixed disc is provided with a groove, the top end of the first shell on one side of the second connecting rod is provided with a crank, a stop block is installed at the middle position of the bottom end of the crank, and the bottom end of the stop block is fixedly connected to the bottom end inside the groove.

Preferably, one side of the first connecting rod is provided with a second shell, one end of the second shell is provided with a first motor, a first lead screw is arranged between the inner walls of the two ends of the second shell, a second sliding block is arranged on the outer wall of the first lead screw, a second limiting groove is arranged on one side of the inner portion of the second shell, and one side of the second sliding block is fixedly connected to the inner portion of the second limiting groove through a connecting piece.

Preferably, the bottom end of the base at the bottom end of the second motor is provided with a rotating rod, and the bottom end of the rotating rod is provided with a rotating head.

Compared with the prior art, the utility model provides a tapping machine for screw machining has following beneficial effect:

the utility model provides a tapping machine for screw processing, through installing the crank, the second connecting rod, first gear, the second lead screw, first slider, a baffle, first connecting rod, round bar and spring, wave the crank, the second connecting rod drives first gear revolve, the second gear is driven, the second lead screw is rotatory, thereby make first slider take place the displacement from top to bottom, when first slider displacement downwards, the round bar pushes the baffle downwards when first connecting rod moves downwards, the baffle passes to the spring with doing all can, make it take place deformation, slow down pressure, this structure makes the work operation accurate, prevent that the screw from damaging. Through installing screw hole, first motor, first lead screw, second slider, base and turn round, when different diameter screw tapping is given to needs, place the screw hole that corresponds with the screw, open first motor thereupon, first lead screw rotates, and the displacement takes place about the second slider, drives the base and removes, but the position of spatial adjustment turn round, aims at corresponding screw hole, makes things convenient for the workman to operate. Through installing fan, gas outlet, consent, pipeline, rose box, coarse filtration net and thin filter screen, when the tapping, can produce iron wire bits, disturb the tapping precision, open the fan, the iron wire bits passes through the consent and gets into in the rose box through the pipeline, filters layer upon layer by coarse filtration net and thin filter screen again, gets rid of the air by the gas outlet, and this structure effectively prevents the influence of iron wire bits to the tapping, has improved the quality completion degree of tapping.

Drawings

FIG. 1 is a schematic cross-sectional view of the device of the present invention;

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

FIG. 3 is a schematic view of a partial structure of the device of the present invention;

FIG. 4 is an enlarged schematic view of the device A of the present invention;

fig. 5 is a block diagram of the system of the present invention;

in the figure: 1. a filter box; 2. a fine filter screen; 3. a coarse filter screen; 4. a pipeline; 5. plugging the hole; 6. a fan; 7. a cylindrical vertical plate; 8. a first housing; 9. a controller; 10. a base; 11. a round bar; 12. a first limit groove; 13. a first link; 14. a first gear; 15. a crank; 16. a stopper; 17. a second link; 18. fixing the disc; 19. a second gear; 20. a first slider; 21. a limiting slide block; 22. a baffle plate; 23. a second housing; 24. a first motor; 25. a second motor; 26. a base; 27. a rotating rod; 28. turning the head; 29. a work table; 30. a screw hole; 31. an air outlet; 32. a second limit groove; 33. a rail groove; 34. a groove; 35. a first lead screw; 36. a second slider; 37. a third housing; 38. a spring; 39. a bearing; 40. and a second screw rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic cross-sectional view of the apparatus of the present invention; FIG. 2 is a schematic top view of the apparatus of the present invention; FIG. 3 is a schematic view of a partial structure of the device of the present invention; FIG. 4 is an enlarged schematic view of the device A of the present invention; fig. 5 is a system block diagram of the present invention. A tapping machine for screw processing comprises a base 10, a first motor 24, a fan 6 and a second sliding block 36, wherein one end of the base 10 is provided with a controller 9, and the model of the controller 9 can be FHR-211;

a cylindrical vertical plate 7 is arranged on one side of the top end of the base 10, a workbench 29 is arranged at the middle position of the inner side of the cylindrical vertical plate 7, plug holes 5 are uniformly formed in the workbench 29, screw holes 30 are uniformly formed in the middle position of the workbench 29, a fan 6 is installed at the bottom end of the workbench 29 in the inner side of the cylindrical vertical plate 7, the model of the fan 6 can be Q1 (F) B-2.5, a pipeline 4 is arranged in the base 10 at the bottom end of the fan 6, a filter box 1 is arranged in the base 10 on one side of the pipeline 4, a coarse filter screen 3 is arranged between the inner walls of two ends of the filter box 1, a fine filter screen 2 is arranged on one side of the coarse filter screen 3 in the filter box 1, and an air outlet 31 is arranged on one side of the base 10 on one side of the filter box;

a first shell 8 is arranged on the other side of the top end of the base 10, a second lead screw 40 is arranged between the inner walls of the two ends of the first shell 8, a first sliding block 20 is arranged on the outer wall of the second lead screw 40, first connecting rods 13 are arranged on the outer walls of the two ends of the first sliding block 20, a second gear 19 is arranged on the outer wall of the top end of the second lead screw 40, a first limiting groove 12 is arranged on one side of the inside of the first shell 8, and one side of each first connecting rod 13 extends to the inside of the first limiting groove 12;

round rods 11 are arranged on two sides of a second screw rod 40 at the bottom end of a first connecting rod 13, third shells 37 are arranged on two sides of the second screw rod 40 at the bottom end inside a first shell 8, springs 38 are arranged at the bottom ends inside the third shells 37, baffles 22 are arranged at the top ends of the springs 38, bearings 39 are arranged on the inner walls of the third shells 37 at the top ends of the baffles 22, the bottom ends of the round rods 11 extend to the inside of the third shells 37 and are fixedly connected to the top ends of the baffles 22, and accurate control of force during tapping is achieved;

a first gear 14 is arranged on one side of a second gear 19 at the top end in the first shell 8, the top ends of the first gear 14 are fixedly connected with second connecting rods 17 through rotating shafts, the top ends of the second connecting rods 17 extend to the upper side of the first shell 8, a fixed disc 18 is arranged on the outer wall of the second connecting rod 17 at the top end side of the first shell 8, a groove 34 is formed in the top end of the fixed disc 18, a crank 15 is arranged at the top end of the first shell 8 at the side of the second connecting rods 17, a stop block 16 is arranged at the middle position of the bottom end of the crank 15, the bottom end of the stop block 16 is fixedly connected to the bottom end in the groove 34, and vertical displacement control during tapping is achieved;

two ends of one side of the first shell 8 are respectively provided with a rail groove 33, and the outer walls of the first connecting rods 13 at two sides of the rail grooves 33 are respectively provided with a limiting slide block 21;

a second shell 23 is arranged on one side of the first connecting rod 13, a first motor 24 is installed at one end of the second shell 23, the model number of the first motor 24 can be Y315M-2, a first screw rod 35 is arranged between the inner walls of the two ends of the second shell 23, a second sliding block 36 is arranged on the outer wall of the first screw rod 35, a second limiting groove 32 is arranged on one side of the inside of the second shell 23, and one side of the second sliding block 36 is fixedly connected to the inside of the second limiting groove 32 through a connecting piece, so that the control of the left and right movement of the rotor head 28 in space is realized;

one side of the second shell 23 on the other side of the second slider 36 is fixedly connected with a base 26 through a connecting piece, and the top end of the base 26 is provided with a second motor 25, wherein the model of the second motor 25 can be Y315M-2;

the bottom end of the base 26 at the bottom end of the second motor 25 is provided with a rotating rod 27, and the bottom end of the rotating rod 27 is provided with a rotating head 28, so that automatic tapping is realized;

the fan 6, the first motor 24 and the second motor 25 are all electrically connected with the controller 9 through wires.

The utility model provides a tapping machine for screw processing's theory of operation as follows:

when the tapping machine is used, the crank 15 is shaken, the second connecting rod 17 drives the first gear 14 to rotate, the second gear 19 is driven, the second lead screw 40 rotates, so that the first sliding block 20 is displaced up and down, when the first sliding block 20 is displaced downwards, the round rod 11 downwards extrudes the baffle 22 while the first connecting rod 13 moves downwards, the baffle 22 transmits force to the spring 38 to deform the spring and reduce pressure, then the controller 9 is opened, the switch is controlled, the second motor 25 works to drive the rotating rod 27 to rotate, so that the rotating head 28 works to start tapping, when tapping is performed, pig iron filings are produced to interfere with tapping precision, the fan 6 is started, the pig iron filings enter the filter box 1 through the plug hole 5 through the pipeline 4 and are filtered layer by the coarse filter screen 3 and the fine filter screen 2, air is discharged from the air outlet 31, when screws with different diameters need to be tapped, the corresponding screw holes 30 are placed on the screws, then, the first motor 24 is turned on, the first lead screw 35 rotates, the second slide block 36 moves left and right, the base 26 is driven to move, the position of the rotary head 28 can be adjusted spatially to be aligned with the corresponding screw hole 30, the above actions are repeated, the tapping is finished, and the controller 9 is turned off.

1. through installing crank 15, second connecting rod 17, first gear 8, second gear 19, second lead screw 40, first slider 20, baffle 22, first connecting rod 13, round bar 11 and spring 38, wave crank 15, second connecting rod 17 drives first gear 8 and rotates, second gear 19 is driven, second lead screw 40 is rotatory, thereby make first slider 20 take place the displacement from top to bottom, when first slider 20 displacement downwards, round bar 11 extrudees the baffle downwards when first connecting rod 13 moves downwards, baffle 22 will pass to spring 38 with power, make it take place to deform, slow down pressure, this structure makes the work operation accurate, prevent that the screw from damaging.

Through installing screw hole 30, first motor 24, first lead screw 35, second slider 36, base 26 and commentaries on classics 28, when different diameter screws tapping needs to be given, place corresponding screw hole 30 with the screw, open first motor 24 thereupon, first lead screw 35 rotates, and second slider 36 takes place the displacement about, drives base 26 and removes, but the position of spatial adjustment commentaries on classics aims at corresponding screw hole 30, makes things convenient for workman's operation.

Through installing fan 6, gas outlet 31, consent 5, pipeline 4, rose box 1, coarse filtration net 3 and thin filter screen 2, when the tapping, can produce the iron wire bits, disturb the tapping precision, open fan 6, the iron wire bits is in 5 gets into rose box 1 through pipeline 4 through the consent, filter layer upon layer by coarse filtration net 3 and thin filter screen 2 again, get rid of the air by gas outlet 31, this structure prevents effectively that the iron wire bits from to the influence of tapping, the quality completion degree of tapping has been improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a tapping machine for screw machining, includes base (10), first motor (24), fan (6) and second slider (36), its characterized in that: a controller (9) is installed at one end of the base (10), a first shell (8) is arranged at the other side of the top end of the base (10), a second lead screw (40) is arranged between the inner walls of the two ends of the first shell (8), a first sliding block (20) is arranged on the outer wall of the second lead screw (40), first connecting rods (13) are arranged on the outer walls of the two ends of the first sliding block (20), a second gear (19) is arranged on the outer wall of the top end of the second lead screw (40), first limiting grooves (12) are arranged on one side of the inner portion of the first shell (8), one side of each first connecting rod (13) extends to the inner portion of each first limiting groove (12), rail grooves (33) are arranged at the two ends of one side of the first shell (8), limiting sliding blocks (21) are arranged on the outer walls of the first connecting rods (13) on the two sides of each rail groove (33), a base (26) is fixedly connected to one side of a second shell (23) on the other side of, and a second motor (25) is installed on the top end of the base (26), and the fan (6), the first motor (24) and the second motor (25) are electrically connected with the controller (9) through wires.

2. The tapping machine for screw processing according to claim 1, wherein: a cylindrical vertical plate (7) is arranged on one side of the top end of the base (10), a workbench (29) is arranged in the middle of the inner side of the cylindrical vertical plate (7), plug holes (5) are uniformly formed in the workbench (29), screw holes (30) are uniformly arranged in the middle of the workbench (29), a fan (6) is arranged at the bottom end of the workbench (29) on the inner side of the cylindrical vertical plate (7), and a pipeline (4) is arranged inside a base (10) at the bottom end of the fan (6), a filter box (1) is arranged in the base (10) at one side of the pipeline (4), a coarse filter screen (3) is arranged between the inner walls of the two ends of the filter box (1), a fine filter screen (2) is arranged at one side of the coarse filter screen (3) in the filter box (1), and an air outlet (31) is arranged at one side of the base (10) at one side of the filter box (1).

3. The tapping machine for screw processing according to claim 1, wherein: the both sides of first connecting rod (13) bottom second lead screw (40) all are provided with round bar (11), and the both sides of the inside bottom second lead screw (40) of first casing (8) all are provided with third casing (37) to the inside bottom of third casing (37) all is provided with spring (38), the top of spring (38) all is provided with baffle (22), and the inner wall of baffle (22) top third casing (37) all is provided with bearing (39), and the inside fixed connection in the top of baffle (22) that the bottom of round bar (11) all extends to third casing (37).

4. The tapping machine for screw processing according to claim 1, wherein: one side of the second gear (19) on the top end inside the first shell (8) is provided with a first gear (14), the top end of the first gear (14) is fixedly connected with a second connecting rod (17) through a rotating shaft, the top end of the second connecting rod (17) extends to the top of the first shell (8), the outer wall of the second connecting rod (17) on one side of the top end of the first shell (8) is provided with a fixed disc (18), the top end of the fixed disc (18) is provided with a groove (34), the top end of the first shell (8) on one side of the second connecting rod (17) is provided with a crank (15), a stop block (16) is installed at the middle position of the bottom end of the crank (15), and the bottom end of the stop block (16) is fixedly connected to the bottom end inside the groove (34).

5. The tapping machine for screw processing according to claim 1, wherein: one side of first connecting rod (13) is provided with second casing (23), and first motor (24) are installed to the one end of second casing (23), be provided with first lead screw (35) between second casing (23) both ends inner wall, and the outer wall of first lead screw (35) is provided with second slider (36), the inside one side of second casing (23) is provided with second spacing groove (32), and one side of second slider (36) passes through connecting piece fixed connection in the inside of second spacing groove (32).

6. The tapping machine for screw processing according to claim 1, wherein a rotary rod (27) is provided at a bottom end of a base (26) at a bottom end of the second motor (25), and a rotary head (28) is provided at a bottom end of the rotary rod (27).