CN208341939U

CN208341939U - A kind of reworked pincers worker thread tapper

Info

Publication number: CN208341939U
Application number: CN201820846946.3U
Authority: CN
Inventors: 张骏
Original assignee: NANJING HONGFA NON-FERROUS METAL MANUFACTURING Co Ltd
Current assignee: NANJING HONGFA NON-FERROUS METAL MANUFACTURING Co Ltd
Priority date: 2018-06-02
Filing date: 2018-06-02
Publication date: 2019-01-08
Anticipated expiration: 2028-06-02

Abstract

The utility model discloses a kind of reworked pincers worker thread tappers, including pedestal, mounting base, turntable and tapping-head, mounting base is fixedly installed at the top of the pedestal, the top setting of the mounting base is fluted, the rounded setting of groove, the inner rotation of the groove is equipped with turntable, bracket is fixedly installed at the top of the turntable, hydraulic cylinder is fixedly installed on the bracket, the output end of the hydraulic cylinder is fixedly mounted by piston rod and tapping driving device, it is sequentially connected between the bottom and tapping-head of the tapping driving device, the base bottom is equipped with fixing sucking disk.The reworked pincers worker thread tapper, pass through the fixing sucking disk and negative pressure cavity being mounted on the base, convenient for thread tapper is fixed on the workpiece near through-hole in tapping, so that relatively fixed between thread tapper and workpiece, it avoids shifting, effectively increases the quality of tapping, and fixing sucking disk fixation, conveniently, the labor intensity of pincers worker tapping is reduced, practicability is stronger.

Description

A kind of reworked pincers worker thread tapper

Technical field

The utility model relates to thread tapper technical field, specially a kind of reworked pincers worker thread tapper.

Background technique

Tapping is a kind of in the various through-holes with different size such as parts shell, equipment end face, nut, ring flange or blind The medial surface in the hole of the part in hole processes internal screw thread, screw or the machining equipment for making tooth buckle.In existing tapping machine When to through-hole tapping on big component, big component is fixed difficult, it is difficult to will be fixed, be easy between tapping component and thread tapper Cause when tapping component to be shaken to shift between thread tapper, influences the quality of tapping, practicability is poor.

Utility model content

The purpose of this utility model is to provide a kind of reworked pincers worker thread tappers, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of reworked pincers worker thread tapper, including bottom Seat, mounting base, turntable and tapping-head are fixedly installed with mounting base at the top of the pedestal, are provided at the top of the mounting base Groove, the rounded setting of groove, the inner rotation of the groove are equipped with turntable, are fixedly installed at the top of the turntable Bracket, hydraulic cylinder is fixedly installed on the bracket, and the output end of the hydraulic cylinder is solid by piston rod and tapping driving device Dingan County's dress, is sequentially connected between the bottom and tapping-head of the tapping driving device, and the base bottom is equipped with fixing sucking disk, The pedestal is internally provided with negative pressure cavity, is connected between the fixing sucking disk and negative pressure cavity by Vacuum exhaust tube, described negative Press it is intracavitary vacuum pump is installed, the output end of the vacuum pump is connected to by pipeline with the exhaust outlet on pedestal.

As a kind of optimal technical scheme of the utility model, there are four the fixing sucking disk settings, four fixations Sucker is separately positioned on the four corners of pedestal.

As a kind of optimal technical scheme of the utility model, the bottom of the bracket is equipped with headlamp.

As a kind of optimal technical scheme of the utility model, the bottom of the turntable and one end of shaft are fixedly mounted, The other end of the shaft is sequentially connected by shaft coupling and driving motor.

As a kind of optimal technical scheme of the utility model, the fixing sucking disk is made of polyurethane material, described Fixing sucking disk is rounded, the setting of intermediate recess plate-like.

Compared with prior art, the utility model has the beneficial effects that the reworked pincers worker thread tapper, structure is simple, makes With conveniently, compared with traditional pincers worker thread tapper, this pincers worker thread tapper passes through the fixing sucking disk being mounted on the base and negative pressure Chamber, convenient for thread tapper is fixed on the workpiece near through-hole in tapping, so that it is relatively fixed between thread tapper and workpiece, it keeps away Exempt to shift, effectively increase the quality of tapping, and fixing sucking disk fixation, conveniently, the labour for reducing pincers worker tapping is strong Degree improves thread tapper service efficiency；Headlamp is set, good operating environment is provided, practicability is stronger.

Detailed description of the invention

Fig. 1 is a kind of reworked pincers worker thread tapper structural schematic diagram of the utility model；

Fig. 2 is a kind of schematic diagram of base structure of reworked pincers worker thread tapper of the utility model.

In figure: 1, pedestal；11, fixing sucking disk；12, negative pressure cavity；13, vacuum pump；14, Vacuum exhaust tube；2, mounting base； 21, groove；22, shaft；23, driving motor；3, turntable；4, bracket；5, hydraulic cylinder；6, tapping driving device；7, tapping-head.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of reworked pincers worker thread tapper, including pedestal 1, mounting base 2, turntable 3 and tapping-head 7, the top of the pedestal 1 are fixedly installed with mounting base 2, and the top of the mounting base 2 is set It is equipped with groove 21, the rounded setting of the groove 21, the inner rotation of the groove 21 is equipped with turntable 3, the top of the turntable 3 Portion is fixedly installed with bracket 4, and hydraulic cylinder 5 is fixedly installed on the bracket 4, and the output end of the hydraulic cylinder 5 passes through piston rod It is fixedly mounted with tapping driving device 6, is sequentially connected between the bottom and tapping-head 7 of the tapping driving device 6, the pedestal 1 bottom is equipped with fixing sucking disk 11, and the pedestal 1 is internally provided with negative pressure cavity 12, the fixing sucking disk 11 and negative pressure cavity 12 Between be connected to by Vacuum exhaust tube 14, vacuum pump 13 is installed, the output end of the vacuum pump 13 is logical in the negative pressure cavity 12 Piping is connected to the exhaust outlet on pedestal 1.

There are four the settings of fixing sucking disk 11, and four fixing sucking disks 11 are separately positioned on the four corners of pedestal 1, protect Fixed stability is demonstrate,proved, the bottom of the bracket 4 is equipped with headlamp, and setting headlamp provides good operating environment, practicability Stronger, the bottom of the turntable 3 and one end of shaft 22 are fixedly mounted, and the other end of the shaft 22 passes through shaft coupling and driving Motor 23 is sequentially connected, and the direction of the tapping-head 7 on the thread tapper after fixation can be carried out rotation adjustment, mentioned by the rotation of turntable 3 The flexibility that high thread tapper uses, the fixing sucking disk 11 are made of polyurethane material, the fixing sucking disk 11 is rounded, in Between be recessed plate-like setting, disc adsorb good fixing effect.

Thread tapper: being placed on the workpiece to tapping by working principle first when use, and the position for adjusting thread tapper makes to attack Then air in negative pressure cavity 12 and fixing sucking disk 11 is discharged by vacuum pump 13 in the surface of workpiece through-hole, makes it by silk head 7 In for negative pressure state, so that pedestal 1 and thread tapper are fixed on workpiece by fixing sucking disk 11, then hydraulic cylinder 5 passes through work Stopper rod driving tapping driving device 6 and tapping-head 7 are displaced downwardly to through-hole, and tapping driving device 6 drives tapping-head 7 to rotate in through-hole Tapping operation is carried out, thread tapper is fixed on the workpiece near through-hole by fixing sucking disk 11 in tapping, so that thread tapper It is relatively fixed between workpiece, it avoids shifting, effectively increases the quality of tapping, and 11 fixation of fixing sucking disk, side Just, the labor intensity of pincers worker tapping is reduced, thread tapper service efficiency is improved, headlamp is installed on bracket 4, good attack is provided Silk operating environment observes through-hole internal tapping situation convenient for personnel, and practicability is stronger.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of reworked pincers worker thread tapper, including pedestal (1), mounting base (2), turntable (3) and tapping-head (7), feature exists In: it is fixedly installed with mounting base (2) at the top of the pedestal (1), fluted (21) are arranged in the top of the mounting base (2), institute Groove (21) rounded setting is stated, the inner rotation of the groove (21) is equipped with turntable (3), and the top of the turntable (3) is solid Dingan County is equipped with bracket (4), is fixedly installed with hydraulic cylinder (5) on the bracket (4), the output end of the hydraulic cylinder (5) passes through work Stopper rod and tapping driving device (6) are fixedly mounted, the company of transmission between the bottom and tapping-head (7) of the tapping driving device (6) It connects, pedestal (1) bottom is equipped with fixing sucking disk (11), and being internally provided with negative pressure cavity (12) for the pedestal (1) is described solid Determine to be connected between sucker (11) and negative pressure cavity (12) by Vacuum exhaust tube (14), vacuum pump is installed in the negative pressure cavity (12) (13), the output end of the vacuum pump (13) is connected to by pipeline with the exhaust outlet on pedestal (1).

2. a kind of reworked pincers worker thread tapper according to claim 1, it is characterised in that: fixing sucking disk (11) setting There are four, four fixing sucking disks (11) are separately positioned on the four corners of pedestal (1).

3. a kind of reworked pincers worker thread tapper according to claim 1, it is characterised in that: pacify the bottom of the bracket (4) Equipped with headlamp.

4. a kind of reworked pincers worker thread tapper according to claim 1, it is characterised in that: the bottom of the turntable (3) with One end of shaft (22) is fixedly mounted, and the other end of the shaft (22) is sequentially connected by shaft coupling and driving motor (23).

5. a kind of reworked pincers worker thread tapper according to claim 1, it is characterised in that: the fixing sucking disk (11) uses Polyurethane material is made, and the fixing sucking disk (11) is rounded, the setting of intermediate recess plate-like.