CN214978266U

CN214978266U - Tapping device safe to use

Info

Publication number: CN214978266U
Application number: CN202121713024.3U
Authority: CN
Inventors: 陈立表
Original assignee: Guizhou Yue Yue Technology Development Co ltd
Current assignee: Guizhou Yue Yue Technology Development Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-03
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to a tapping machine technical field specifically is a tapping device safe in utilization. Including the base and with base fixed connection's regulation pole, the top of adjusting the pole is provided with the drill bit, fixedly connected with workstation on the regulation pole, set up the spout in the workstation, sliding connection has the nut in the spout, threaded connection has the screw rod in the nut, the screw rod passes stopper and nut fixed connection, the screw rod with threaded connection between the stopper. The utility model discloses a set up the spout on the workstation, utilize to set up the nut in the spout to be connected stopper and nut through the screw rod, come the position on the screw rod of spacing this stopper through the nut, and screw rod and stopper threaded connection set up like this, not only conveniently carry on spacingly to different work pieces, and be more convenient for fix and adjust, use safelyr.

Description

Tapping device safe to use

Technical Field

The utility model relates to a tapping machine technical field specifically is a tapping device safe in utilization.

Background

The tapping machine is exactly a lathe with screw tap processing internal thread, in current tapping machine, often need manually to come to carry on spacingly and fixed to the work piece to the processing of work piece, then drive the drill bit at the motor that starts the tapping machine and carry out internal thread processing to the work piece, this kind of mode harms operating personnel's safety easily, and the drill bit is when high-speed rotating, just is injured easily carelessly, is unfavorable for the use of tapping machine, and factor of safety is lower.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a tapping device safe in utilization and be convenient for carry on spacingly to the work piece to make things convenient for processing.

In order to solve the technical problem, the utility model discloses a scheme does:

the utility model provides a tapping device safe in utilization, including the base and with base fixed connection's regulation pole, the top of adjusting the pole is provided with the drill bit, fixedly connected with workstation on the regulation pole, set up the spout in the workstation, sliding connection has the nut in the spout, threaded connection has the screw rod in the nut, the screw rod passes stopper and nut fixed connection, the screw rod with threaded connection between the stopper.

The drill bit comprises a motor and a first belt wheel fixedly connected with an output shaft of the motor, the first belt wheel is connected with a second belt wheel through a belt, the second belt wheel is fixedly connected to a rotating shaft, the top of the rotating shaft is connected to the machine head through a first bearing, the middle of the rotating shaft is connected to the middle of the machine head through a second bearing, and the lower end of the rotating shaft is integrally connected with a threaded drill tooth.

The adjusting rod comprises a sleeve rod and a supporting rod sleeved inside the sleeve rod, a limiting pin is arranged on the sleeve rod, and an adjusting hole matched with the limiting pin is formed in the supporting rod.

The nut is a hexagonal nut.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the spout on the workstation, utilize to set up the nut in the spout to be connected stopper and nut through the screw rod, come the position on the screw rod of spacing this stopper through the nut, and screw rod and stopper threaded connection set up like this, not only conveniently carry on spacingly to different work pieces, and be more convenient for fix and adjust, use safelyr.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial sectional view of the present invention;

fig. 3 is the utility model discloses a connection structure schematic diagram of workstation and stopper.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-3, the utility model discloses a tapping device safe in utilization, including base 1 and with 1 fixed connection's of base regulation pole 2, the top of adjusting pole 2 is provided with drill bit 3, fixedly connected with workstation 4 on adjusting pole 2, seted up spout 5 in the workstation 4, sliding connection has nut 6 in the spout 5, threaded connection has screw rod 7 in the nut 6, screw rod 7 passes stopper 8 and nut 9 fixed connection, screw rod 7 with threaded connection between the stopper 8, nut 6 is hexagon nut. Hexagonal nut is chooseed for use to nut 6, and mainly when using, be convenient for utilize screw rod 7 to fix stopper 8, and this nut 6 can not rotate in the spout simultaneously.

The drill bit 3 comprises a motor 31 and a first belt wheel 32 fixedly connected with an output shaft of the motor 31, the first belt wheel 32 is connected with a second belt wheel 34 through a belt 33, the second belt wheel 34 is fixedly connected onto a rotating shaft 35, the top of the rotating shaft 35 is connected onto a machine head 37 through a first bearing 36, the middle of the rotating shaft is connected onto the middle of the machine head 37 through a second bearing 38, and the lower end of the rotating shaft 35 is integrally connected with a threaded drill tooth 39.

For the convenience of the utility model discloses to the processing when little work piece, especially relatively flat work piece, need adjust drill bit 3, consequently, be provided with regulation pole 2, it includes that loop bar 21 and cover establish its inside bracing piece 22 to adjust pole 2, be provided with spacer pin 23 on the loop bar 21, be provided with on the bracing piece 22 with the regulation hole 24 that spacer pin 23 matches sets up like this, when adjusting, utilizes spacer pin 23 to correspond the height that regulation hole 24 can spacing and adjust support rod 22 to reach the processing that is suitable for the work piece of co-altitude.

Specifically, the utility model discloses a set up the spout on the workstation, utilize to set up the nut in the spout to be connected stopper and nut through the screw rod, come the position on the screw rod of spacing this stopper through the nut, and screw rod and stopper threaded connection set up like this, not only conveniently carry on spacingly to different work pieces, and be more convenient for fix and adjust, use safelyr.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A tapping device safe in utilization which characterized in that: including base (1) and with base (1) fixed connection's regulation pole (2), the top of adjusting pole (2) is provided with drill bit (3), fixedly connected with workstation (4) is gone up in regulation pole (2), seted up spout (5) in workstation (4), sliding connection has nut (6) in spout (5), threaded connection has screw rod (7) in nut (6), stopper (8) and nut (9) fixed connection are passed in screw rod (7), screw rod (7) with threaded connection between stopper (8).

2. A tapping unit as claimed in claim 1 which is safe in use, wherein: drill bit (3) include motor (31) and with output shaft fixed connection's of motor (31) first band pulley (32), first band pulley (32) are connected with second band pulley (34) through belt (33), second band pulley (34) fixed connection is on pivot (35), the top of pivot (35) is connected on aircraft nose (37) through first bearing (36), and the middle part is connected in aircraft nose (37) middle part through second bearing (38), pivot (35) lower extreme an organic whole is connected with screw thread and bores tooth (39).

3. A tapping unit as claimed in claim 1 which is safe in use, wherein: the adjusting rod (2) comprises a sleeve rod (21) and a supporting rod (22) sleeved inside the sleeve rod, a limiting pin (23) is arranged on the sleeve rod (21), and an adjusting hole (24) matched with the limiting pin (23) is formed in the supporting rod (22).

4. A tapping unit as claimed in claim 1 which is safe in use, wherein: the nut (6) is a hexagonal nut.