CN218657181U

CN218657181U - Automatic tapping device with adjustable depth

Info

Publication number: CN218657181U
Application number: CN202222960887.1U
Authority: CN
Inventors: 戚长伟; 李万宝
Original assignee: Xinxiang Flying Fasteners Co ltd
Current assignee: Xinxiang Flying Fasteners Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-21
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses an automatic tooth device of attacking with adjustable degree of depth, comprises a workbench, the top of workstation is provided with the casing, the bottom outer wall of casing is connected with the rotary drum through the bearing, the inside of rotary drum is provided with the bell mouth, the inside of bell mouth is provided with the toper cover, the inside of toper cover is provided with the square hole, the bottom of toper cover is provided with the screw tap, the top outer wall integrated into one piece of screw tap has the square shaft, the square shaft activity is pegged graft in the inside of square hole, the bottom outer wall of rotary drum has the locking ring through threaded connection, the outer wall of toper cover is provided with the shrink mouth that is central symmetric distribution. The utility model discloses a locking ring, toper cover and the shrink mouth that sets up rotate the locking ring for it is fixed to carry out the centre gripping through the shrink mouth to the square shaft of screw tap when the locking ring extrudees the toper cover, and then makes the screw tap dismantle the more convenient effect when changing in the business turn over.

Description

Automatic tapping device with adjustable depth

Technical Field

The utility model relates to a attack tooth equipment technical field, concretely relates to automatic tapping device with adjustable degree of depth.

Background

The tapping device is a device for processing screw holes on the surface of a workpiece, and generally during tapping, a hole to be tapped needs to be punched on the workpiece, and then a screw tap on the device is adopted to tap the tapping hole for tapping.

Chinese patent No. CN202022335748.0, a pneumatic tapping device is disclosed, including the protection main part, the rotary disk, the rotation type tapping mechanism, the working groove, processing platform and press device, one side in the protection main part is located to the rotary disk, the recessed formation working groove of opposite side in the protection main part, the processing platform is located on the working groove, the rotation type tapping mechanism is located on the rotary disk, press device is relative setting and locates between working groove and the rotary disk, press device locates the working groove and is close to rotary disk one side both ends, the rotation type tapping mechanism includes the rotation support post, connect the quarter butt, connect stock and tapping device, the rotation support post is located on the rotary disk, the rotation support post lateral wall is located to the connection quarter butt, it is connected with the connection stock to connect the stock, it is connected with the tapping device to connect the stock.

When tapping the work piece, the screw tap of tapping can produce the phenomenon of wearing and tearing through long-term use, needs to change the screw tap this moment, does not have the structure that conveniently dismantles the screw tap among the pneumatic tapping device like this in the patent, inconvenient the change when leading to the screw tap to damage. Therefore, it is desirable to design an automatic tapping device with adjustable depth to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic tapping device with adjustable degree of depth to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an automatic tapping device with adjustable degree of depth, includes the workstation, the top of workstation is provided with the casing, the bottom outer wall of casing is connected with the rotary drum through the bearing, the inside of rotary drum is provided with the bell mouth, the inside of bell mouth is provided with the toper cover, the inside of toper cover is provided with the square hole, the bottom of toper cover is provided with the screw tap, the top outer wall integrated into one piece of screw tap has the square shaft, the inside at the square hole is pegged graft in the square hole in the activity of square shaft, the bottom outer wall of rotary drum has the locking ring through threaded connection, the outer wall of toper cover is provided with the shrink mouth that is central symmetric distribution.

Furthermore, a worm is connected between the inner walls of the two sides of the shell through a bearing, a worm wheel is welded at the top end of the rotary drum, which extends to the inside of the shell, the worm wheel is meshed with the worm, a first motor is connected to the outer wall of one side of the shell through a bolt, and one end of an output shaft of the first motor is in key connection with the worm.

Further, the top of workstation is provided with the receiver, the inside of receiver is provided with a plurality of work piece bodies.

Further, the top outer wall of work piece body is provided with attacks the tooth hole, there is locking bolt one side outer wall of receiver through threaded connection.

Furthermore, the top outer wall of the workbench is connected with a stand column through a bolt, a sliding block is connected inside the stand column in a sliding mode, and the sliding block is connected with the shell through a bolt.

Furthermore, the inside of the upright post is connected with a screw rod through a bearing, the screw rod is connected with the sliding block through threads, the outer wall of the top of the upright post is connected with a second motor through a bolt, and one end of an output shaft of the second motor is connected with the screw rod through a spline.

Further, the bottom outer wall of slider is fixed with the ranging module, the inside of stand is provided with the reflecting plate, there is the main control system one side outer wall of workstation through bolted connection, ranging module and motor two are respectively through wire and main control system nature connection.

In the technical scheme, the utility model provides a pair of automatic tapping device with adjustable degree of depth, beneficial effect is:

(1) Through locking ring, taper sleeve and the shrink mouth that sets up, rotate the locking ring for it is fixed to carry out the centre gripping through the shrink mouth to the square shaft of screw tap when the locking ring extrudees the taper sleeve, and then makes the screw tap dismantle when changing convenient effect more in business turn over.

(2) Through the receiver and the locking bolt that set up, place the inside at the receiver with a plurality of work pieces that need attack the tooth to it is fixed to lock through the locking bolt, make once only can carry out fixed effect to a plurality of work pieces, make the fixed convenience more when attacking the tooth of work piece.

(3) Through ranging module, reflecting plate and the control master control machine that sets up, utilize ranging module to measure and the reflecting plate between the distance, when the slider descends to predetermined degree of depth, ranging module passes through the signal of telecommunication and transmits for main control system, makes two control system control motor reversals for the screw tap withdraws from and attacks the tooth hole, and then has realized the effect that can the depth adjustment when the work piece attacks the tooth.

(4) Through the square shaft and the square hole that set up, utilize the square shaft to peg graft in the inside of square hole for the screw tap can not take place relative rotation when attacking the tooth with the toper cover between, make the phenomenon that the screw tap can not appear skidding, and then improved the quality of attacking the tooth of work piece.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the automatic tapping device with adjustable depth of the present invention.

Fig. 2 is a schematic view of a housing structure provided in an embodiment of the present invention.

Fig. 3 is a schematic view of a taper sleeve structure provided by an embodiment of the automatic tapping device with adjustable depth of the present invention.

Fig. 4 is a schematic view of a column structure provided in an embodiment of the automatic tapping device with adjustable depth of the present invention.

Fig. 5 is a schematic view of a storage box structure provided in an embodiment of the automatic tapping device with adjustable depth of the present invention.

Description of reference numerals:

the device comprises a workbench, a column 2, a shell 3, a worm 4, a motor I5, a rotating cylinder 6, a worm wheel 7, a tapered hole 8, a tapered sleeve 9, a locking ring 10, a contraction opening 11, a square hole 12, a square shaft 13, a control host 14, a storage box 15, a screw tap 16, a slide block 17, a screw rod 18, a distance measuring module 19, a reflecting plate 20, a motor II 21, a workpiece body 22, a locking bolt 23 and a tapping hole 24.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

As shown in fig. 1-5, the embodiment of the utility model provides an automatic tapping device with adjustable degree of depth, comprises a workbench 1, the top of workstation 1 is provided with casing 3, the bottom outer wall of casing 3 is connected with rotary drum 6 through the bearing, the inside of rotary drum 6 is provided with bell mouth 8, the structure of bell mouth 8 is the frustum of a cone, the inside of bell mouth 8 is provided with conical sleeve 9, the inside of conical sleeve 9 is provided with square hole 12, square hole 12 cross-section is the square, the bottom of conical sleeve 9 is provided with screw tap 16, attack the tooth when screw tap 16 rotates, the top outer wall integrated into one piece of screw tap 16 has square shaft 13, square shaft 13 activity is pegged graft in the inside of square hole 12, make square shaft 13 fix in the inside of conical sleeve 9, the bottom outer wall of rotary drum 6 has locking ring 10 through threaded connection, the outer wall of conical sleeve 9 is provided with the shrink mouth 11 that is central symmetric distribution, when the outer wall atress of conical sleeve 9, conical sleeve 9 can shrink through shrink mouth 11 and contract.

The utility model provides a pair of automatic tapping device with adjustable degree of depth through locking ring 10, taper sleeve 9 and the shrink-fit hole 11 that sets up, rotates locking ring 10 for locking ring 10 carries out the centre gripping through shrink-fit hole 11 to the square shaft 13 of screw tap 16 when 9 extrudees the taper sleeve and fixes, and then makes screw tap 16 dismantle the more convenient effect when changing in the business turn over.

The utility model provides an in one embodiment, be connected with worm 4 through the bearing between the both sides inner wall of casing 3, the inside welding that the top of rotary drum 6 extended to casing 3 has worm wheel 7, worm wheel 7 and worm 4 meshing for worm 4 drives worm wheel 7 when rotating and rotates, and there is motor one 5 one side outer wall of casing 3 through bolted connection, and motor one 5's output shaft one end passes through the key-type connection with worm 4, utilizes motor one 5 to drive worm 4 and rotates.

The utility model provides a further embodiment, the top of workstation 1 is provided with receiver 15, receiver 15's inside is provided with a plurality of work piece bodies 22, work piece body 22 is the work piece that tooth was attacked to needs, work piece body 22's top outer wall is provided with attacks tooth hole 24, attack tooth hole site that tooth hole 24 was attacked for needs, there is locking bolt 23 one side outer wall of receiver 15 through threaded connection, a plurality of work pieces that will attack the tooth are placed in receiver 15's inside, and it is fixed to lock through locking bolt 23, make once only can carry out fixed effect to a plurality of work pieces, make the fixed more convenience when attacking the tooth of work piece.

The utility model provides a further embodiment, there is stand 2 top outer wall of workstation 1 through bolted connection, stand 2's inside sliding connection has slider 17, slider 17 passes through bolted connection with casing 3, make slider 17 when the inside of stand 2 slides from top to bottom, it carries out the up-and-down motion to drive casing 3, stand 2's inside is connected with screw rod 18 through the bearing, screw rod 18 passes through threaded connection with slider 17, stand 2's top outer wall has motor two 21 through bolted connection, motor two 21's output shaft one end passes through splined connection with screw rod 18, the rotation that utilizes motor two 21 drives screw rod 18 and rotates, make screw rod 18 drive slider 17 slide from top to bottom.

The utility model provides a further embodiment, the bottom outer wall of slider 17 is fixed with ranging module 19, the inside of stand 2 is provided with reflecting plate 20, there is main control system 14 one side outer wall of workstation 1 through bolted connection, can set for the degree of depth that the work piece was attacked through main control system 14, motor one 5, ranging module 19 and two 21 motors are connected with main control system 14 nature through the wire respectively, utilize ranging module 19 to measure and the distance between 20 reflectors, when slider 17 descends to predetermined degree of depth, ranging module 19 passes through the signal of telecommunication and transmits for main control system 14, make two 21 motors of 14 control motors reverse, make screw tap 16 withdraw from and attack tooth hole 24, and then the effect that can degree of depth control when having realized the work piece attack the tooth, specific motor one 5, the circuit connection principle between ranging module 19 and two 21 motors and the main control system 14 is prior art.

The working principle is as follows: when the screw tap 16 needs to be replaced, firstly, the locking ring 10 is rotated, so that the locking ring does not extrude the conical sleeve 9, the conical sleeve 9 clamps the square shaft 13 of the screw tap 16 loosely, the square shaft 13 of the screw tap 16 can be pulled out from the square hole 12, and the screw tap 16 can be replaced conveniently; when the screw tap 16 needs to be installed, the square shaft 13 of the screw tap 16 is inserted into the square hole 12, then the locking ring 10 is rotated, the locking ring 10 extrudes the conical sleeve 9 into the conical hole 8, and the square hole 12 of the conical cylinder is contracted through the contraction opening 11, so that the conical cylinder clamps and fixes the square shaft 13; then, a plurality of workpieces are uniformly arranged inside the storage box 15, the locking bolt 23 is rotated, the locking bolt 23 collides with the workpieces, the workpieces are extruded and fixed inside the storage box 15, the worm 4 is driven to rotate through the first motor 5, the worm 4 drives the worm wheel 7 and the rotary drum 6 to rotate, the rotary drum 6 drives the screw tap 16 to rotate, the screw 18 is driven to rotate through the second motor 21, the screw 18 drives the sliding block 17 to slide downwards inside the upright post 2, the screw tap 16 is close to the workpieces, the tapping hole 24 of the workpieces corresponds to the screw tap 16, the storage box 15 is kept fixed on the workbench 1, the tapping depth is set on the control host 14, the second motor 21 is controlled to rotate again through the control host 14, the screw tap 16 taps the workpieces, the distance between the tapping hole and the reflecting plate 20 is measured through the distance measuring module 19, when the sliding block 17 descends to a preset depth, the distance measuring module 19 transmits an electric signal to the control host 14, the control host 14 controls the second motor 21 to rotate reversely, the screw tap 16 is made to tap 16, and then the tapping depth can be adjusted, and the tapping depth of the workpieces can be adjusted.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an automatic tapping device with adjustable degree of depth, its characterized in that, includes workstation (1), the top of workstation (1) is provided with casing (3), the bottom outer wall of casing (3) is connected with rotary drum (6) through the bearing, the inside of rotary drum (6) is provided with bell mouth (8), the inside of bell mouth (8) is provided with conical sleeve (9), the inside of conical sleeve (9) is provided with square hole (12), the bottom of conical sleeve (9) is provided with screw tap (16), the top outer wall integrated into one piece of screw tap (16) has square shaft (13), the inside at square hole (12) is pegged graft in the activity of square shaft (13), the bottom outer wall of rotary drum (6) has locking ring (10) through threaded connection, the outer wall of conical sleeve (9) is provided with shrink mouth (11) that are central symmetric distribution.

2. The automatic tapping device with the adjustable depth as claimed in claim 1, wherein a worm (4) is connected between two side inner walls of the housing (3) through a bearing, a worm wheel (7) is welded inside the drum (6) and extends to the housing (3), the worm wheel (7) is meshed with the worm (4), a first motor (5) is connected to one side outer wall of the housing (3) through a bolt, and one end of an output shaft of the first motor (5) is in key connection with the worm (4).

3. The automatic tapping device with adjustable depth as claimed in claim 1, wherein a storage box (15) is arranged at the top of the working table (1), and a plurality of workpiece bodies (22) are arranged inside the storage box (15).

4. The automatic tapping device with the adjustable depth as claimed in claim 3, wherein a tapping hole (24) is formed in the outer wall of the top of the workpiece body (22), and a locking bolt (23) is connected to the outer wall of one side of the storage box (15) through threads.

5. The automatic tapping device with adjustable depth of claim 1, wherein the top outer wall of the workbench (1) is connected with a stand column (2) through a bolt, a sliding block (17) is slidably connected inside the stand column (2), and the sliding block (17) is connected with the shell (3) through a bolt.

6. The automatic tapping device with the adjustable depth as claimed in claim 5, wherein a screw (18) is connected to the inside of the upright (2) through a bearing, the screw (18) is in threaded connection with the slider (17), a second motor (21) is connected to the outer wall of the top of the upright (2) through a bolt, and one end of an output shaft of the second motor (21) is connected with the screw (18) through a spline.

7. The automatic tapping device with the adjustable depth as claimed in claim 5, wherein a distance measuring module (19) is fixed to the outer wall of the bottom of the sliding block (17), a reflecting plate (20) is arranged inside the upright column (2), the outer wall of one side of the workbench (1) is connected with the control host (14) through bolts, and the distance measuring module (19) and the second motor (21) are respectively connected with the control host (14) in a linear mode through wires.