CN201175744Y

CN201175744Y - Lifting device of engraving head of engraving machine

Info

Publication number: CN201175744Y
Application number: CNU200820055653XU
Authority: CN
Inventors: 刘卫红; 张兴立
Original assignee: SHANGHAI MXW ELECTROMECHANICAL TECHNOLOGY Co Ltd
Current assignee: SHANGHAI MXW ELECTROMECHANICAL TECHNOLOGY Co Ltd
Priority date: 2008-02-22
Filing date: 2008-02-22
Publication date: 2009-01-07
Anticipated expiration: 2018-02-22

Abstract

The utility model provides a lifting device of an embossing head of an embossing machine. The lifting device comprises a front clamp on a baseframe, a frame and a rear clamp, wherein, the inner part of the frame is connected with a principal axis with a belt pulley at the rear end through a bearing. The lifting device is characterized in that the front end part of the principal axis is connected in series with a threaded gland bush which has a gear and is connected with a nut gear, the front end part of the principal axis is connected in series with a semi-housing bearing support provided with a bearing internally, a ring washer, a fixed ring, a top tray and a sliding bush in sequence which are fixedly connected one another, the right side of a threaded gland bush is fixed with the right side of the frame, the left side of the nut gear is fixed with the right side of the upper semi-housing bearing support at the front end part of the principal axis, the nut gear is also engaged with a pinion on an output shaft of a knife input motor, the left end part of the inner end surface of the sliding bush is provided with a bevel surface, the inner part of the sliding bush is provided with a connecting disc fixed with the left end surface of the principal axis, the sliding bush is in sliding connection with the connecting disc, the left side of the connecting disc is fixed with an idler wheel base which is provided with an idler wheel and is provided with a spring positioning shaft at the lower end part, the left lateral wall of the idler wheel base is provided with the embossing head, the inner part of the connecting disc is fixed with a bearing, the left side of the bearing is fixed with a bearing baffle block, and the outer side of the connecting disc is fixedly connected with a press plate.

Description

The lowering or hoisting gear of the embossing head of embossing calender

Technical field:

The utility model relates to a kind of embossing calender, particularly relates to a kind of lowering or hoisting gear of embossing head of embossing calender.

Background technology:

In the process of cable, all will be through embossing operation to the cable metal welded tube, embossing head on the existing embossing calender is to regulate oscilaltion in relative spacing, yet, will change the embossing head that adapts at the embossing of cables with different diameters metal welded tube and just can carry out normal embossing processing, increase many troubles will for like this embossing process, simultaneously, both prolonged process, influence production efficiency, improved production cost again, for this reason, in the process of cable, be that the utmost point need have a problem to be solved to the raising of the embossing working (machining) efficiency of cable metal welded tube.

Summary of the invention:

The purpose of this utility model is the lowering or hoisting gear that a kind of embossing head of improved embossing calender will be provided, it not only can implement embossing to the cable metal welded tube effectively, and, can also regulate by oscilaltion, with the convenient embossing of realizing cables with different diameters metal welded tube the embossing head of embossing calender.

Solution of the present utility model to achieve the above object is: the lowering or hoisting gear of the embossing head of embossing calender of the present utility model comprises the front jig on the support, frame and rear jig, be connected with the main shaft that a rear end has a belt pulley by the bearing rotation in the described frame, be equipped with gear and the union (screwed)bonnet (UB that connecting nut gear of a band on the leading section of described main shaft, half columella bearing of bearing is housed in also being equipped with successively on the front end end of described main shaft, ring washer, fixed circle, take over a business and sliding sleeve, and all form each other and be connected and fixed, the right side of described union (screwed)bonnet (UB and the left side of described frame form and are connected and fixed, the cog right side of half columella bearing on the front end end of the left side of connected nut gear and described main shaft of described union (screwed)bonnet (UB forms and is fixedly connected, described nut gear also with a feed motor output shaft on pinion be meshing with each other, the left end end of the inner face of described sliding sleeve is provided with an inclined-plane, be provided with one in the described sliding sleeve and form the terminal pad be connected and fixed with main shaft left end end face, the inner face of described sliding sleeve and the outer face of described terminal pad form and are slidingly connected, the left side of described terminal pad is fixed with the roller mount of band spring locating shaft in that roller is equipped with in a upper surface and the bottom, the left side wall of described roller mount is provided with an embossing head, be fixed with a bearing in the described terminal pad, the left side of described bearing is fixed with a bearing block, the left side of the described terminal pad pressing plate that has been connected and fixed.

Because the utility model has improved existing embossing calender, take on described embossing calender, to set up the lowering or hoisting gear of an embossing head, during cables with different diameters metal welded tube embossing in certain scope, so that regulate the upper and lower lifting of described embossing head at once, required to satisfy, and, when embossing, also can regulate the line distance and the degree of depth, the wrinkle pitch is 5-50mm, wrinkle depth is 1-10mm, and therefore, the lowering or hoisting gear of the embossing head of embossing calender of the present utility model is easy to use, the embossing process is time saving and energy saving, and production efficiency can be significantly improved.

Description of drawings:

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the structural representation of lowering or hoisting gear of the embossing head of embossing calender of the present utility model.

The specific embodiment:

Be described in further detail below with reference to the lowering or hoisting gear of accompanying drawing the embossing head of embossing calender of the present utility model.

With reference to Fig. 1, the lowering or hoisting gear of the embossing head of the embossing calender of this utility model is made of the front jig on the support 12, frame 3 and rear jig 4.

Be connected with a main shaft 7 by bearing 501,502 rotations in the described frame 3, the rear end of described main shaft 7 is provided with a belt pulley 6.

Be equipped with the union (screwed)bonnet (UB 10 of a band gear 8 on the leading section of described main shaft 7, gear 8 on the described union (screwed)bonnet (UB 10 and a nut gear 9 form and are meshing with each other, described nut gear 9 also with a feed motor 17 output shafts on pinion 18 be meshing with each other, the left side of the right side of described union (screwed)bonnet (UB 10 and described frame 3 forms and is connected and fixed, half columella bearing 12 of bearing 11 is housed in also being equipped with successively on the front end end of described main shaft 7, ring washer 13, surely enclose 14, take over a business 15 and sliding sleeve 16, and all form each other and be connected and fixed, the cog right side of half columella bearing 12 on the front end end of the left side of 8 connected described nut gear 9 and described main shaft 7 of described union (screwed)bonnet (UB 10 forms and is fixedly connected, the left end end of the inner face of described sliding sleeve 16 is provided with an inclined-plane 19, be provided with one in the described sliding sleeve 16 and form the terminal pad 20 that is connected and fixed with described main shaft 7 left end end faces, the outer face of the inner face of described sliding sleeve 16 and described terminal pad 20 forms and is slidingly connected, the left side of described terminal pad 20 is fixed with the roller mount 23 that band spring locating shaft 22 in the bottom of roller 21 is equipped with in a upper surface, one embossing head 24 is installed on the left side wall of described roller mount 23, be fixed with a bearing 25 in the described terminal pad 20, the left side of described bearing 25 is fixed with a described bearing block 26, the outside of the described terminal pad 20 described pressing plate 27 that has been connected and fixed.

When the lowering or hoisting gear of the embossing head of embossing calender of the present utility model uses, start described feed motor 17, pinion 18 on described feed motor 17 output shafts rotates, and drive the described union (screwed)bonnet (UB 10 8 connected described nut gear 9 that cog and rotate, and the connected in succession described half columella bearing 12 that reaches that moves to left and promote to connect by described nut gear 9 with it, ring washer 13, surely enclose 14, take over a business 15 and sliding sleeve 16 move to left end, describedly oppress described roller 21 gradually by the inclined-plane on the left end end of its inner face and the described spring locating shaft 22 of described roller mount 23 compressions is descended to the sliding sleeve 16 that left end moves, thus, the embossing head of described embossing calender is also descended, otherwise, the embossing head of described embossing calender is risen, and then described feed motor 17 counter-rotatings get final product.

The lifting device structure of the embossing head of embossing calender of the present utility model is simple, processing ease, be suitable for the embossing of processing cables with different diameters metal welded tube in certain scope, not only reduced loaded down with trivial details operational sequence but also improved working (machining) efficiency, and also can suitably regulate the line distance and the degree of depth of embossing.

Claims

1, a kind of lowering or hoisting gear of embossing head of embossing calender, it comprises the front jig (2) on the support (1), frame (3) and rear jig (4), pass through bearing (501) in the described frame (3), (502) rotation is connected with the main shaft (7) that a rear end has a belt pulley (6), it is characterized in that being equipped with on the leading section of described main shaft (7) (8) and the union (screwed)bonnet (UB that connecting nut gear (9) (10) of a band gear, half columella bearing (12) of bearing (11) is housed in also being equipped with successively on the front end end of described main shaft (7), ring washer (13), fixed circle (14), take over a business (15) and sliding sleeve (16), and all form each other and be connected and fixed, the left side of the right side of described union (screwed)bonnet (UB (10) and described frame (3) forms and is connected and fixed, the cog right side of half columella bearing (12) on the front end end of the left side of (8) connected nut gear (9) and described main shaft (7) of described union (screwed)bonnet (UB (10) forms and is fixedly connected, described nut gear (9) also with feed motor (a 17) output shaft on pinion (18) be meshing with each other, the left end end of the inner face of described sliding sleeve (16) is provided with an inclined-plane (19), be provided with one in the described sliding sleeve (16) and form the terminal pad (20) be connected and fixed with main shaft (7) left end end face, the outer face of the inner face of described sliding sleeve (16) and described terminal pad (20) forms and is slidingly connected, the left side of described terminal pad (20) is fixed with the roller mount (23) that band spring locating shaft (22) in the bottom of roller (21) is equipped with in a upper surface, the left side wall of described roller mount (23) is provided with an embossing head (24), be fixed with a bearing (25) in the described terminal pad (20), the left side of described bearing (25) is fixed with a bearing block (26), the outside of described terminal pad (20) pressing plate (27) that has been connected and fixed.