CN201702567U

CN201702567U - Cutting-off and reaming machine

Info

Publication number: CN201702567U
Application number: CN 200920241837
Authority: CN
Inventors: 商秋锋; 陆春锋
Original assignee: Shuz Tung Machinery Kunshan Co Ltd
Current assignee: Shuz Tung Machinery Kunshan Co Ltd
Priority date: 2009-12-21
Filing date: 2009-12-21
Publication date: 2011-01-12
Anticipated expiration: 2019-12-21

Abstract

A cutting-off and reaming machine is used for reaming and cutting off the end parts of longer copper products, and comprises a base with a reaming device, a front clamping device, a rear clamping device and a cutting-off device arranged thereon, wherein the reaming device comprises a first slide track, a reaming motor in slide fit with the first slide track, and a cutter seat in transmission connection with the reaming motor, and a reamer is fixedly connected onto the cutter seat; the front clamping device is provided with a pair of first clamping jaws; the rear clamping device comprises a sliding seat in slide fit with a second slide track, and a feeding cylinder fixedly arranged on the base, the second slide track is arranged on the base, the sliding seat is fixedly connected onto the piston rod of the feeding cylinder, and a pair of second clamping jaws are arranged on the sliding seat; and the cutting-off device comprises a motor, a spindle head in transmission connection with the motor, and a press-down oil cylinder arranged on the base in a liftable manner, the spindle head is fixedly connected with the piston rod of the press-down oil cylinder, and a cutter is fixedly connected onto the output shaft of the spindle head and positioned between the front clamping device and the rear clamping device.

Description

A kind of broach(ing) machine that blocks

Technical field

The utility model relates to a kind of metal-cutting machine tool.

Background technology

In the prior art, copper rod generally is by the continuous casting moulding, and the coiling rolling is as the raw material of back processing.Because the material of rolling is longer, therefore all can before fraising or turning processing, the copper material of rolling be blocked into the stub of predetermined length, process again, so all be to use two different machines that copper material is blocked and processes usually in the prior art, manufacturing procedure is more on the one hand, and half-finished management cost is increased; On the other hand, add man-hour copper rod being reamed etc., also need the secondary clamping, not only efficient is lower, and low precision.When fraising, usually need higher technology level in addition,, will cause workpiece to be machined to be scrapped, cause economic loss if deflection takes place in fraising.

The utility model content

The purpose of this utility model provides a kind of severing broach(ing) machine that can block copper rod, can ream to copper rod again simultaneously through clamping.

For achieving the above object, the technical solution adopted in the utility model is: a kind of broach(ing) machine that blocks, and it comprises pedestal, described pedestal is provided with:

The fraising device, described fraising device comprises first slide rail, the fraising motor of sliding connection on described first slide rail and the base of tool that is in transmission connection mutually with the output shaft of described fraising motor that is fixedly installed on the described pedestal, is fixedly connected with reamer on the described base of tool;

The front clamp device is positioned at the rear of described fraising device, be used to grasp and the front end of clamping work pieces, but described front clamp device has first jaw of a pair of folding;

Rear fixture, be positioned at the rear of described front clamp device, and be used for grabbing workpiece march forward to, described pedestal is provided with second slide rail along horizontal expansion, described rear fixture comprises the slide of sliding connection on described second slide rail, is fixedly installed on the feeding cylinder on the described pedestal, described slide is fixedly connected on the piston rod of described feeding cylinder, but and described slide be provided with second jaw of a pair of folding;

Cutting device, described cutting device is positioned at the sidepiece of described front clamp device, the main tapping that described cutting device comprises motor, be in transmission connection mutually with described motor, liftably be arranged on down pressing oil cylinder on the described pedestal, described main tapping is fixedly connected on the piston rod of described down pressing oil cylinder, be fixedly connected with cutter on the output shaft of described main tapping, described cutter is between described front clamp device and rear fixture.

Preferably, described motor is fixedly installed on the described pedestal, and tensioning has synchronous band between the output shaft of described motor and the power shaft of described main tapping, also is provided with on the described pedestal to be used to make described synchronous band to remain tight strainer.

Further, described strainer comprises the fixed mount that is fixedly connected on the pedestal, be movably connected in float plate on the described fixed mount, be rotatably connected to the regulating wheel on the described float plate, be provided with spring between described float plate and the described fixed mount, described regulating wheel flexibly is pressed on describedly to be with synchronously.

Preferably, also offer blanking hole on the described pedestal, this blanking hole is between described front clamp device and fraising device.

Compared with prior art, the utlity model has following advantage: the utility model is suitable for the processing of blocking and ream of longer copper material, has the automaticity height, easy to operate, and machining accuracy advantage of higher, according to the length that customer demand is optionally processed required copper rod, be particularly suitable for the occasion of batch machining.

Description of drawings

Accompanying drawing 1 is a stereogram of the present utility model;

Accompanying drawing 2 is a front view of the present utility model;

Accompanying drawing 3 is a right view of the present utility model;

Accompanying drawing 4 is a vertical view of the present utility model;

Wherein: 1, pedestal; 2, rear fixture; 3, front clamp device; 4, fraising device; 5, copper material; 8, reamer; 11, cutting device; 12, be with synchronously; 13, strainer; 17, motor; 18, fraising motor; 19, cutter; 20, down pressing oil cylinder; 21, spring; 22, regulating wheel; 23, second slide rail; 24, main tapping; 25, first slide rail; 26, the base of tool; 27, feeding cylinder; 28, first jaw; 29, second jaw; 30, slide; 31, fixed mount; 32, float plate; 33, blanking hole; 34, first clamping cylinder; 35, second clamping cylinder.

The specific embodiment:

Below in conjunction with accompanying drawing 1 to 4, the utility model is described in detail, wherein, " the place ahead " described in this specification refers to the left side in the accompanying drawing 2, and correspondingly, " rear " described in this specification refers to the right side in the accompanying drawing 2, laterally being meant from front to back described in this specification, or from back to front.

The utility model has disclosed a kind of broach(ing) machine that blocks, and it comprises pedestal 1, and pedestal 1 is provided with:

Fraising device 4, fraising device 4 comprises and being fixedly installed on the pedestal 1 and along first slide rail 25, the fraising motor 18 of sliding connection on first slide rail 25 and the base of tool 26 that is in transmission connection mutually with the output shaft of fraising motor 18 of horizontal expansion, be fixedly connected with reamer 8 on the base of tool 26, when reaming operation, the feeding when these base of tool 26 drive reamers 8 are finished fraising along first slide rail 25 is laterally mobile;

Front clamp device 3 is positioned at the rear of fraising device 4, is used to grasp and clamp the front end of copper material 5, but front clamp device 3 has first jaw 28 of a pair of folding and is used to drive that a pair of first jaw 28 is opened or the first closed clamping cylinder 34;

Rear fixture 2, be positioned at the rear of front clamp device 3, and be used to grasp copper material march forward to, pedestal 1 is provided with second slide rail 23 along horizontal expansion, rear fixture 2 comprises the slide 30 of sliding connection on second slide rail 23, is fixedly installed on the feeding cylinder 27 on the pedestal 1, slide 30 is fixedly connected on the piston rod of feeding cylinder 27, but and slide 30 be provided with second jaw 29 of a pair of folding and be used to drive that a pair of second jaw 29 is opened or the second closed clamping cylinder 35;

Cutting device 11, cutting device 11 comprises the motor 17 that is fixedly installed on the pedestal 1, main tapping 24, liftably is arranged on down pressing oil cylinder 20 on the pedestal 1, main tapping 24 is fixedly connected on the piston rod of down pressing oil cylinder 20 and can moves up and down, be fixedly connected with cutter 19 on the output shaft of main tapping 24, and described cutter 19 is between described front clamp device 3 and rear fixture 2.Tensioning has and is with 12 synchronously between the power shaft of the output shaft of motor 17 and main tapping 24, when main tapping 24 moves up and down, distance between the output shaft of motor 17 and the main tapping 24 can change, therefore, also be provided with on the pedestal 1 to be used to make synchronously and remain tight strainer 13 with 12, specifically, strainer 13 comprises the fixed mount 31 that is fixedly connected on the pedestal 1, be movably connected in the float plate 32 on the fixed mount 31, be rotatably connected to the regulating wheel 22 on the float plate 32, be provided with spring 21 between float plate 32 and the fixed mount 31, regulating wheel 22 is pressed on synchronously to be with on 12.

This cutting device 11 is positioned at the sidepiece of front clamp device 3, and cutter 19 is sitting at the top of a pair of first jaw 28, all offers the groove that can supply cutter 19 to pass on a pair of first jaw 28, and cutter 19 can not be interfered when cutting copper material 5.

The utility model course of work is as follows:

At first, a pair of second jaw 29 closed and copper material 5 fixed to clamp after, 27 work of feeding cylinder make slide 30 travel forward along second slide rail 23, when arrive specify stroke after, a pair of first jaw 28 is closed and clamp the front end of copper material 5; Next, a pair of second jaw 29 is opened, and feeding cylinder 27 drives slide 30 and a pair of second jaw 29 retreats into initial position; Immediately, fraising device 4 is started working, and fraising motor 18 starts and drive reamer 8 begins to rotate, hand feed and fraising; After fraising finished, cutting device 11 was started working, and motor 17 makes cutter 19 rotations by being with 12 to drive main tapping 24 rotations synchronously, and the piston rod of down pressing oil cylinder 20 stretches out simultaneously, drives main tapping 24 and cutter 19 and moves downward, and blocks copper material 5; After cutting was finished, down pressing oil cylinder 20 drives cutter 19 and initial position is got back in main tapping 24 risings, finishes once complete process.In next moment, a pair of second jaw 29 clamps copper material 5 once more, and a pair of first jaw 28 loosens, and repeats cutting process, until all copper material 5 equal completion of processing to be processed.

Preferably, also offer blanking hole 33 on the described pedestal 1, this blanking hole 33 is between described front clamp device 3 and fraising device 4.After one section copper rod completion of processing, can directly fall in this blanking hole 33, both improved operating efficiency, can keep work top clean and tidy again.

Claims

1. one kind is blocked broach(ing) machine, it is characterized in that: it comprises pedestal (1), and described pedestal (1) is provided with:

Fraising device (4), described fraising device (4) comprises first slide rail (25), the fraising motor (18) of sliding connection on described first slide rail (25) and the base of tool (26) that is in transmission connection mutually with the output shaft of described fraising motor (18) that is fixedly installed on the described pedestal (1), is fixedly connected with reamer (8) on the described base of tool (26);

Front clamp device (3) is positioned at the rear of described fraising device (4), be used to grasp and the front end of clamping work pieces, described front clamp device (3) but have first jaw (28) of a pair of folding;

Rear fixture (2), be positioned at the rear of described front clamp device (3), and be used for grabbing workpiece march forward to, described pedestal (1) is provided with second slide rail (23) along horizontal expansion, described rear fixture (2) comprise sliding connection at the slide (30) on described second slide rail (23), be fixedly installed on the feeding cylinder (27) on the described pedestal (1), described slide (30) is fixedly connected on the piston rod of described feeding cylinder (27), and described slide (30) but be provided with second jaw (29) of a pair of folding;

Cutting device (11), described cutting device (11) is positioned at the sidepiece of described front clamp device (3), described cutting device (11) comprises motor (17), the main tapping (24) that is in transmission connection mutually with described motor (17), liftably be arranged on the down pressing oil cylinder (20) on the described pedestal (1), described main tapping (24) is fixedly connected on the piston rod of described down pressing oil cylinder (20), be fixedly connected with cutter (19) on the output shaft of described main tapping (24), described cutter (19) is positioned between described front clamp device (3) and the rear fixture (2).

2. a kind of broach(ing) machine that blocks according to claim 1, it is characterized in that: described motor (17) is fixedly installed on the described pedestal (1), tensioning has synchronous band (12) between the power shaft of the output shaft of described motor (17) and described main tapping (24), also is provided with on the described pedestal (1) to be used to make described synchronous band (12) to remain tight strainer (13).

3. a kind of broach(ing) machine that blocks according to claim 2, it is characterized in that: described strainer (13) comprises the fixed mount (31) that is fixedly connected on the pedestal (1), be movably connected in float plate (32) on the described fixed mount (31), be rotatably connected to the regulating wheel (22) on the described float plate (32), be provided with spring (21) between described float plate (32) and the described fixed mount (31), described regulating wheel (22) flexibly is pressed on the described synchronous band (12).

4. a kind of broach(ing) machine that blocks according to claim 1 is characterized in that: also offer blanking hole (33) on the described pedestal (1), this blanking hole (33) is positioned between described front clamp device (3) and the fraising device (4).