CN201880980U

CN201880980U - Bolt grooving device

Info

Publication number: CN201880980U
Application number: CN2010206098617U
Authority: CN
Inventors: 蔡裕意
Original assignee: QUANZHOU MINDA MACHINE MANUFACTURING Co Ltd
Current assignee: QUANZHOU MINDA MACHINE MANUFACTURING Co Ltd
Priority date: 2010-11-11
Filing date: 2010-11-11
Publication date: 2011-06-29
Anticipated expiration: 2020-11-11

Abstract

The utility model discloses a high-strength bolt grooving device, which comprises a grooving head and bolt clamps disposed on two sides thereof. Two milling cutters are respectively mounted on two lateral sides of the grooving head, the bolt clamps are symmetrically mounted on two sides of the grooving head, bolts corresponding to the milling cutters on the grooving head on corresponding side are clamped by the bolt clamp on each side, bases of the two bolt clamps slide along a transverse rail so that workpieces can be mounted on and removed from the bolt clamps. Milling operation can be performed on both two transversely moving stations of the grooving head, further, two clamps automatically clamping bolts to be processed are positioned on each side of the head, the clamps are matched with the grooving head in a movable manner, accordingly bolts can be mounted and removed quickly and conveniently, and bolt grooving efficiency is increased greatly.

Description

The bolt slotting attachment

Technical field

The utility model discloses a kind of high-strength bolt slotting attachment, divides by International Patent Classification (IPC) (IPC) to belong to slotter device class manufacturing technology field, especially relates to the equipment that is applied to high-strength bolt processing keyway.

Background technology

Common bolt is by a head and screw rod (having an externally threaded cylinder) class securing member dimerous, needs to cooperate with nut, is used to be fastenedly connected two parts that have through hole.Yet, the bolt of some special function, need mill a keyway in its side to position with the component that matches, this known processing technology of bolt that adds keyseat is as follows: at first manually be positioned over bolt on the anchor clamps and artificial lock-screw clamps bolt to be processed, traversing again middle carriage mills out a keyway after the milling cutter feed then; Though this purpose that can finish the bolt groove milling, working (machining) efficiency is low.

Summary of the invention

At the deficiencies in the prior art, the utility model provides a kind of rational in infrastructure, bolt slotting attachment that production efficiency is high, and this slotting attachment can carry out the groove milling operation to the bolt that is arranged at equipment headstock both sides continuously.

For achieving the above object, the utility model anchor clamps are achieved through the following technical solutions:

A kind of bolt slotting attachment comprises the groove milling headstock and is arranged at the bolted fixture of its both sides,

Groove milling headstock, its two sides are installed two milling cutters respectively;

Bolted fixture is installed on groove milling headstock both sides symmetrically, the bolted fixture clamping of every side have with this side milling tank car head on the bolt of milling cutter corresponding number, and the base of two bolted fixtures slides and adorns, gets to be processed along horizontal track.

Further, described groove milling headstock two sides are respectively equipped with two milling cutters, and each milling cutter carries out the groove milling operation by same driving mechanism drive.

Further, described bolted fixture comprises base, two bolt locating slots and hold down gag, two bolt locating slots are fixed on the base, each locating slot is provided with the hold down gag that matches, the effect end of described hold down gag is a clamping screw, this clamping screw is connected on the cylinder piston rod by a linkage, and described cylinder is controlled by travel switch.

Further, described groove milling headstock comprises a pedestal, and this pedestal is arranged on the track of bolted fixture, and pedestal was added with to be processed of worker's groove milling headstock both sides in the past along the horizontal slip of the track of bolted fixture.

The utility model is by being provided with a groove milling headstock, the headstock both lateral sides is respectively equipped with two milling cutters, like this headstock move to a horizontal side can two bolts of disposable processing, headstock moves to opposite side, the milling cutter of opposite side carries out the keyseat processing to the bolt of this side, like this no matter headstock can carry out the groove milling operation on two stations that laterally move, be positioned at headstock the same side simultaneously and all be provided with two anchor clamps that clamp bolt to be processed automatically, it moves with the groove milling headstock and cooperates, dress, to get bolt quick and convenient, thereby improve bolt groove milling efficient greatly.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model side view;

Fig. 3 is the utility model partial view.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

Embodiment: see also Fig. 1, Fig. 2 and Fig. 3, a kind of bolt slotting attachment comprises groove milling headstock 1 and is arranged at the bolted fixture 2 of its both sides,

Groove milling headstock 1, its two sides are installed two milling cutters respectively;

Bolted fixture 2 is two, is installed on groove milling headstock both sides symmetrically, the bolted fixture clamping of every side have with this side milling tank car head on the bolt of milling cutter corresponding number, and the base of two bolted fixtures slides and adorns, gets to be processed along horizontal track 3.

See also Fig. 1, groove milling headstock 1 two sides are respectively equipped with two

milling cutters

11,12,13,14, and each milling cutter carries out the groove milling operation by same driving mechanism drive.

See also Fig. 2 and Fig. 3, bolted fixture 2 comprises base 21, two bolt locating slots 22,23 and hold down gags, two bolt locating slots are fixed on the base, each locating slot is provided with the hold down gag that matches, the effect end of described hold down gag is a clamping screw 24, this clamping screw is connected on the cylinder piston rod by a linkage 25, and described cylinder is controlled by travel switch.

See also Fig. 1, groove milling headstock 1 comprises a pedestal 15, and this pedestal is arranged on the track 3 of bolted fixture, and pedestal was added with to be processed of worker's groove milling headstock both sides in the past along the horizontal slip of the track of bolted fixture.

The utility model is by being provided with a groove milling headstock, the headstock both lateral sides is respectively equipped with two milling cutters, like this headstock move to a horizontal side can two bolts of disposable processing, headstock moves to opposite side, the milling cutter of opposite side carries out the keyseat processing to the bolt of this side, like this no matter headstock can carry out the groove milling operation on two stations that laterally move, operating efficiency improves, be positioned at headstock the same side simultaneously and all be provided with two anchor clamps that clamp bolt to be processed automatically, when headstock is shifted to opposite side, anchor clamps are in the release station by connecting rod and the cylinder of being located at the connecting rod other end under travel switch control, operating personnel take the bolt that processes away, put bolt to be processed simultaneously, and this moment, headstock was taken another station away after processing the bolt of opposite side, take away in the course of work at headstock, the bolt of just having put clamps under cylinder action, and the bolt that opposite side processes is released, and the operative employee removes the bolt that processes, relay bolt to be processed, operating efficiency improves greatly.

The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.

Claims

1. bolt slotting attachment is characterized in that: comprises the groove milling headstock and is arranged at the bolted fixture of its both sides, wherein:

The groove milling headstock, its two sides are installed at least one milling cutter respectively;

2. bolt slotting attachment according to claim 1 is characterized in that: described groove milling headstock two sides are respectively equipped with two milling cutters, and each milling cutter carries out the groove milling operation by same driving mechanism drive.

3. bolt slotting attachment according to claim 1, it is characterized in that: described bolted fixture comprises base, two bolt locating slots and hold down gag, two bolt locating slots are fixed on the base, each locating slot is provided with the hold down gag that matches, the effect end of described hold down gag is a clamping screw, this clamping screw is connected on the cylinder piston rod by a linkage, and described cylinder is controlled by travel switch.

4. bolt slotting attachment according to claim 1, it is characterized in that: described groove milling headstock comprises a pedestal, this pedestal is arranged on the track of bolted fixture, and pedestal was added with to be processed of worker's groove milling headstock both sides in the past along the horizontal slip of the track of bolted fixture.