CN211248651U

CN211248651U - Nut that tapping quality is high is with automatic two-sided chasing bar

Info

Publication number: CN211248651U
Application number: CN201921190780.5U
Authority: CN
Inventors: 林珍珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-08-14
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a nut of tapping quality high is with automatic two-sided chasing bar, including base and thread milling cutter, the left side of base is provided with first support, be provided with first motor in the plummer, put and seted up the draw-in groove on the thing board, the inside first through-hole of having seted up in base right side, the right side of plummer is provided with the second support, the left end face of second support upside is fixed with the mount, the lower terminal surface at second support top is provided with the pneumatic cylinder, thread milling cutter is connected with the bottom of second motor through the second motor shaft, and thread milling cutter's downside is provided with the limiting plate, the upside on plummer right side is fixed to the limiting plate, and has seted up the second through-hole on the limiting plate. This automatic two-sided chasing bar is used to nut of tapping quality high, the nut can continue to rotate along with the rotation of putting the thing board, when the nut rotated the front side to the plummer, the nut did not receive the limiting displacement of plummer and fall in collecting the box to this concentrates the collection.

Description

Nut that tapping quality is high is with automatic two-sided chasing bar

Technical Field

The utility model relates to a nut processing technology field specifically is a tapping quality is high nut is with automatic two-sided chasing bar.

Background

The nut is a nut and is screwed together with a bolt or a screw rod to play a role in fastening, one element which is necessary for all production and manufacturing machines is different according to different materials, and meanwhile, the nut needs to use an automatic double-sided tapping device in the processing process.

The nut is difficult for placing in succession to carry out the tapping in current automatic two-sided chasing bar, leads to work efficiency low, and the nut easily removes along with thread milling cutter after the tapping to influence subsequent operation, be difficult for simultaneously at the tapping in-process to thread milling cutter cooling, and be difficult for concentrating and collect the sweeps, it is convenient inadequately to consequently use, to above-mentioned problem, needs improve current equipment.

Disclosure of Invention

An object of the utility model is to provide a nut of tapping quality height is with automatic two-sided chasing bar to solve the difficult nut of placing in succession of the current automatic two-sided chasing bar that proposes in the above-mentioned background art and carry out the tapping, lead to work efficiency low, and the nut easily removes along with thread milling cutter after the tapping, thereby influence subsequent operation, be difficult for simultaneously in tapping process cooling to thread milling cutter, and be difficult for concentrating the problem of collecting the sweeps.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic double-sided tapping device for nuts with high tapping quality comprises a base and a thread milling cutter, wherein a first support is arranged on the left side of the base, a bearing table is arranged on the first support, a first motor is arranged in the bearing table, the upper side of the first motor is connected with an object placing plate through a first motor shaft, a clamping groove is formed in the object placing plate, a collecting box is arranged on the lower side of the front side of the object placing plate, the collecting box is placed on the base, a first through hole is formed in the right side of the base, a waste material box is arranged on the lower side of the first through hole, the waste material box is placed on the base, a second support is arranged on the right side of the bearing table and fixed on the base, a fixing frame is fixed on the left end face of the upper side of the second support, the bottom of the fixing frame is connected with a water spraying head through a shaft rod, and the, the lower terminal surface at second support top is provided with the pneumatic cylinder, and the downside of pneumatic cylinder is connected with the motor box through the hydraulic stem, is provided with the second motor in the motor box simultaneously, thread milling cutter is connected through the bottom of second motor shaft with the second motor, and thread milling cutter's downside is provided with the limiting plate, the upside on plummer right side is fixed to the limiting plate, and has seted up the second through-hole on the limiting plate.

Preferably, the first motor is connected for rotating through the first motor shaft and the connection mode between the object placing plates, and the object placing plates are evenly provided with clamping grooves.

Preferably, the sprinkler head is in rotary connection with the fixing frame through the shaft rod.

Preferably, the hydraulic cylinder and the motor box form a telescopic structure through a hydraulic rod.

Preferably, the thread milling cutter is in rotary connection through a connection mode between the second motor shaft and the second motor, and the thread milling cutter, the second through hole and the first through hole are all located on the same vertical line.

Preferably, the limiting plate is of an L-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the nut with high tapping quality is assembled by automatic double-sided tapping,

(1) the nut is placed in the clamping groove, the object placing plate can rotate under the action of the first motor and the first motor shaft, so that the nut is driven to rotate, meanwhile, the nut is stably placed on the object placing plate under the limiting effect of the clamping groove and the bearing table, when the nut rotates to the position under the thread milling cutter, the thread milling cutter can move downwards under the action of the hydraulic cylinder and the hydraulic rod, and simultaneously, the nut rotates under the action of the second motor and the second motor shaft, so that tapping work is carried out, and meanwhile, under the effect of the limiting plate, the nut is prevented from moving upwards along with the thread milling cutter;

(2) the nut is not limited by the bearing table and falls into the collecting box under the limiting action of the bearing table when the nut rotates to the front side of the bearing table, so that the nut is collected in a centralized manner, and the nut in one of the clamping grooves can be placed into the other clamping groove while being processed, so that the working efficiency is improved;

(3) be provided with first through-hole, waste material box, sprinkler bead and second through-hole, the nut is at the in-process of tapping, and in piece accessible first through-hole and second through-hole fell the waste material box to this is convenient concentrates the collection to the waste material, and the sprinkler bead can reduce thread milling cutter's loss in the tapping process.

Drawings

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

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

fig. 3 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: 1. the base, 2, first support, 3, plummer, 4, first motor, 5, first motor shaft, 6, put the thing board, 7, draw-in groove, 8, collect the box, 9, first through-hole, 10, waste material box, 11, second support, 12, mount, 13, sprinkler bead, 14, axostylus axostyle, 15, pneumatic cylinder, 16, hydraulic stem, 17, motor box, 18, second motor, 19, second motor shaft, 20, thread milling cutter, 21, limiting plate, 22, the second through-hole.

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 a technical solution: an automatic double-side tapping device for nuts with high tapping quality is disclosed, as shown in figure 1, a first bracket 2 is arranged on the left side of a base 1, a bearing table 3 is arranged on the first bracket 2, a first motor 4 is arranged in the bearing table 3, the upper side of the first motor 4 is connected with an object placing plate 6 through a first motor shaft 5, the first motor 4 is rotatably connected with the object placing plate 6 through the connection mode between the first motor shaft 5 and the object placing plate 6, clamping grooves 7 are uniformly formed in the object placing plate 6, the first motor 4 can drive the first motor shaft 5 to rotate so as to drive the object placing plate 6 to rotate, meanwhile, the nuts rotate along with the object placing plate, when the nuts rotate to the position under a thread milling cutter 20, tapping operation can be carried out, the nuts continue to rotate after tapping, when the nuts rotate to the front side of the bearing table 3, the nuts fall into a collecting box 8 so as to be collected in a concentrated manner, the clamping grooves 7, and the downside of putting 6 front sides of thing board is provided with collects box 8, collects box 8 simultaneously and places on base 1, and base 1 right side is inside to be seted up first through-hole 9, and the downside of first through-hole 9 is provided with waste material box 10, and waste material box 10 places on base 1 simultaneously, and the right side of plummer 3 is provided with second support 11, and second support 11 fixes on base 1.

According to fig. 1 and 2, a fixing frame 12 is fixed on the left end face of the upper side of the second support 11, the bottom of the fixing frame 12 is connected with a sprinkler head 13 through a shaft rod 14, the sprinkler head 13 is arranged on the upper side of the base 1, the sprinkler head 13 is rotatably connected with the fixing frame 12 through the shaft rod 14, the sprinkler head 13 can rotate to a proper position under the action of the shaft rod 14, then the water sprayed by the sprinkler head 13 can reduce the loss of a thread milling cutter 20 in the tapping process, so that the thread milling cutter 20 is protected to a certain extent and can work better, a hydraulic cylinder 15 is arranged on the lower end face of the top of the second support 11, the lower side of the hydraulic cylinder 15 is connected with a motor box 17 through a hydraulic rod 16, a second motor 18 is arranged in the motor box 17, the hydraulic cylinder 15 forms a telescopic structure with the motor box 17 through the hydraulic rod 16, and the hydraulic cylinder 15 can drive the hydraulic rod 16 to extend, thereby moving the thread milling cutter 20 downward to perform a tapping operation.

According to the drawings of fig. 1, 2 and 3, the thread milling cutter 20 is connected with the bottom of the second motor 18 through the second motor shaft 19, a limiting plate 21 is arranged on the lower side of the thread milling cutter 20, the thread milling cutter 20 is rotatably connected with the second motor 18 through the second motor shaft 19, the thread milling cutter 20, the second through hole 22 and the first through hole 9 are all located on the same vertical line, the second motor 18 can drive the second motor shaft 19 to rotate while the thread milling cutter 20 descends, so as to drive the thread milling cutter 20 to rotate, so as to tap the nut, waste chips generated in the tapping process can sequentially fall into the waste material box 10 through the second through hole 22 and the first through hole 9, so as to intensively collect and treat the waste chips, and prevent the waste chips from affecting the tidiness of the device, the limiting plate 21 is fixed on the upper side of the right side of the bearing table 3, and the second through hole 22 is arranged on the limiting plate 21, the limiting plate 21 is an L-shaped structure, after tapping is finished, the thread milling cutter 20 moves upwards, the limiting plate 21 can play a certain limiting role in the nut, and the limiting plate is prevented from moving upwards under the belt traction effect of the thread milling cutter 20, so that the tapping quality is improved.

The working principle is as follows: when the automatic double-sided tapping device for the nut with high tapping quality is used, the device is firstly placed at a required place, the device is connected to an external power supply, the sprinkler head 13 is manually pressed up and down, the sprinkler head 13 rotates up and down under the action of the shaft rod 14, the nut is placed in the clamping groove 7, the first motor 4 is started at the same time, the first motor 4 drives the first motor shaft 5 to rotate, so as to drive the object placing plate 6 to rotate, the nut rotates along with the sprinkler head, the nut cannot fall off due to the limiting effect of the clamping groove 7 and the bearing platform 3, when the nut rotates to the lower side of the thread milling cutter 20, the hydraulic cylinder 15 and the second motor 18 are started, the hydraulic cylinder 15 drives the hydraulic rod 16 to extend, the second motor 18 drives the second motor shaft 19 to rotate, so that the thread milling cutter 20 descends while rotating, so as to tap the nut, and in the tapping process, the sprinkler head, the sprinkler head 13 can spray water to the thread milling cutter 20 under the action of an external water pump, so as to achieve the purpose of cooling, subsequently, scraps and water fall into the waste material box 10 through the second through hole 22 and the first through hole 9, after tapping is finished, the thread milling cutter 20 moves upwards, under the action of the limiting plate 21, the nut is prevented from moving upwards along with the thread milling cutter 20, meanwhile, the nut continues to rotate, when the nut rotates to the front side of the bearing table 3, the nut falls into the collecting box 8 under the action of self gravity, so that concentrated collection is carried out, after the work is finished, the collecting box 8 and the waste material box 10 are taken out and can respectively treat materials in the collecting box 8 and the waste material box 10, and the whole work is finished, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a nut of tapping quality is with automatic two-sided chasing bar, includes base (1) and thread milling cutter (20), its characterized in that: the left side of the base (1) is provided with a first support (2), the first support (2) is provided with a bearing table (3), the bearing table (3) is internally provided with a first motor (4), the upper side of the first motor (4) is connected with an object placing plate (6) through a first motor shaft (5), the object placing plate (6) is provided with a clamping groove (7), the lower side of the front side of the object placing plate (6) is provided with a collecting box (8), the collecting box (8) is placed on the base (1), the inner part of the right side of the base (1) is provided with a first through hole (9), the lower side of the first through hole (9) is provided with a waste material box (10), meanwhile, the waste material box (10) is placed on the base (1), the right side of the bearing table (3) is provided with a second support (11), the second support (11) is fixed on the base (1), the left end face of the upper side of the second support (11) is fixedly provided with a fixing frame, and the bottom of mount (12) is connected with sprinkler bead (13) through axostylus axostyle (14), and sprinkler bead (13) set up the upside at base (1) simultaneously, the lower terminal surface at second support (11) top is provided with pneumatic cylinder (15), and the downside of pneumatic cylinder (15) is connected with motor box (17) through hydraulic stem (16), is provided with second motor (18) in motor box (17) simultaneously, thread milling cutter (20) are connected with the bottom of second motor (18) through second motor shaft (19), and the downside of thread milling cutter (20) is provided with limiting plate (21), limiting plate (21) are fixed at the upside on plummer (3) right side, and have seted up second through-hole (22) on limiting plate (21).

2. The automatic double-side tapping device for nuts with high tapping quality as claimed in claim 1, wherein: first motor (4) are connected for rotating through first motor shaft (5) and the connected mode of putting between thing board (6), and put and evenly seted up draw-in groove (7) on thing board (6).

3. The automatic double-side tapping device for nuts with high tapping quality as claimed in claim 1, wherein: the sprinkler head (13) is rotationally connected with the fixed frame (12) through the shaft lever (14).

4. The automatic double-side tapping device for nuts with high tapping quality as claimed in claim 1, wherein: the hydraulic cylinder (15) and the motor box (17) form a telescopic structure through a hydraulic rod (16).

5. The automatic double-side tapping device for nuts with high tapping quality as claimed in claim 1, wherein: the thread milling cutter (20) is in rotary connection through the connection mode between the second motor shaft (19) and the second motor (18), and the thread milling cutter (20), the second through hole (22) and the first through hole (9) are all located on the same vertical line.

6. The automatic double-side tapping device for nuts with high tapping quality as claimed in claim 1, wherein: the limiting plate (21) is of an L-shaped structure.