CN200963769Y

CN200963769Y - Mobile telescopic protecting hood structure

Info

Publication number: CN200963769Y
Application number: CN 200620148720
Authority: CN
Inventors: 谢万堂
Original assignee: Hardinge Taiwan Precision Machine Ltd
Priority date: 2006-10-13
Filing date: 2006-10-13
Publication date: 2007-10-24
Anticipated expiration: 2016-10-13

Abstract

The utility mode relates to a cutting machine mobile telescopic protective shield structure, in particular to a space saving mobile telescopic protective shield structure in which the sliding stability and the processing precision can be enhanced. The saddle is provided with a working platform in which the guide screw rod set is utilized for the movement, and a telescopic protective shield structure is also arranged between the working platform and the saddle, between the saddle and the base, which comprises a telescopic protective shield set composed of a series of protective shield and a restoration guide unit, which is characterized in that a guide column is fixed respectively on both sides of the guide screw rod set of the saddle support or of the base, and the inner side of the smallest protective shield of telescopic protective set is provided with a corresponding hollow sliding casing so that the guide column can be slided correspondingly inside the slide casing. In addition, a tensile spring is provided between the guide column and the sliding casing, so that the guide column and the sliding casing can be opposite and in connivent restoration. Through the design above, the sliding contact area are enlarged. Thus the sliding stability can be upgraded and the resumption space can be further saved. Therefore the use of the space can be facilitated and the danger can be reduced as well.

Description

Mobile telescopic protecting cover structure

Technical field

The utility model relates to the guidance technology that resets of the flexible protecting cover of a kind of cutting processing machine, particularly is meant a kind of flexible protecting cover sliding stability and mobile telescopic protecting cover structure of saving the space improved.

Background technology

As shown in Figure 1, cutting processing machine usually can be on the saddle 10 and base (figure does not show) of board, be provided with a driving screw group 15 with action workbench 20 and saddle 10, make workbench 20 can carry out the X-axis translation, or the translation of the Y-axis of saddle 10 and base (figure does not show), so the precision of driving screw group 15 and the precision that smoothness directly has influence on processing, and scrap and cutting fluid after cutting are deposited on the driving screw group 15, generally can be in the X-axis of saddle 10 with workbench 20, and be respectively arranged with flexible protecting cover structure between the Y-axis of saddle 10 and base (figure does not show), be not subjected to the influence of scrap and cutting fluid in order to protect aforesaid driving screw group 15;

And as shown in Figure 1 and Figure 2, existing flexible protecting cover structure is made up of a flexible protecting cover set 30 and a reset unit 35, should flexible protecting cover set 30 have series by big and little protecting cover 31, wherein maximum protecting cover 31A then is fixedly arranged on workbench 20 and the saddle 10, minimum protecting cover 31B then is fixed on the saddle 10, also have plenty of the inboard corresponding section of the board of being fixed on shell panel beating (figure does not show), and adjacent less protecting cover 31 can be contained in the bigger protecting cover 31; Before then there had been the dealer to propose, and made minimum protecting cover can move and then reduce the sheet number of protecting cover, and avoid cutting clamping stagnation on protecting cover,, wherein included a reset unit 35 so install associated mechanisms especially again additional with processing; It is to be installed with a guide rod 36 respectively in driving screw group 15 both sides of fixed bed platform, guide rod 36 also can pass the slide opening 32 that is formed at the copper sheathing 33 on the minimum protecting cover 31B end face, the metal plate that these copper sheathing 33 1 ends then pass minimum protecting cover 31B is thick, and be fixed on this minimum protecting cover 31B one end face with clasp 34, and be respectively equipped with an elastic component 37 in guide rod 36 both sides, fold mutually for the protecting cover 31 that spurs flexible protecting cover set 30;

The reset unit 35 of aforementioned existing flexible protecting cover structure is when flexible protecting cover set 30 protecting covers 31 fold, its guide rod 36 can pass the end face of flexible protecting cover set 30 minimum protecting cover 31B, except that refined inadequately, also increase the space use amount, the guide rod 36 that exposes is also stain by useless the cutting of cutting easily, and then influence the sliding stability and the smooth degree of whole guide pillar 36 and protecting cover 31B slide opening 32, cause flexible protecting cover set 30 to damage or influence the problem of its safeguard function easily.

For solving aforesaid problem, once there was the dealer to develop a kind of flexible protecting cover as China's Taiwan patent announcement No. 554781 " comprehensive machine mobile telescopic protecting cover structure ", in order to solve the problem that the aforementioned conventional structure takes up space, though suitable improvement is arranged, it still has further improvement space.

The present utility model people is by the research and development of being engaged in related industry for many years and manufacturing experience, problem at above-mentioned existing flexible protecting cover structure is deeply inquired into, and actively seek solution, research and development through long-term endeavour, finally success develops mobile telescopic protecting cover structure, it can effectively overcome the problem in space, and further promotes the stability of its slip.

The utility model content

Main purpose of the present utility model is to provide a kind of mobile telescopic protecting cover structure of saving the space, to reduce the cost made from transportation.

Moreover another main purpose of the present utility model is to provide the mobile telescopic protecting cover structure stably of sliding, and further can effectively increase the service life.

The utility model mainly is by following technological means, come aforesaid purpose of specific implementation and usefulness: the saddle of board and base are provided with a workbench and a saddle that utilizes the driving screw group to move, and a flexible protecting cover structure is set between saddle and workbench and saddle and the base, it is made up of a flexible protecting cover set and a guide unit that resets, and wherein flexible protecting cover set has serial by big and little and can hold the protecting cover of receipts relatively;

The guide unit that resets is installed with a guide pillar on the fixed bed platform, and the episternal inner face lock of the minimum protecting cover of flexible protecting cover set is provided with the hollow sliding sleeve pipe of a corresponding guide pillar, and aforementioned guide pillar can be worn sliding in this sliding sleeve pipe, the guide unit that resets again is the restoring force by extension spring, makes this extension spring can be for guide pillar and relative automatically reseting after sliding sleeve Guan Yu is pulled away from;

By representing of aforementioned techniques means, allow and have bigger sliding-contact area between guide pillar of the present utility model and sliding sleeve pipe, and can promote the stationarity of its slip, can reduce it and damage probability, moreover can save the space that it folds, effectively to dwindle the volume of facility, can reduce it and make and the cost that transports, so its surcharge be can increase, and competitiveness of product and economic benefit promoted.

Description of drawings

Fig. 1: the sectional perspective schematic appearance that is existing flexible protecting cover;

Fig. 2: the partial cutaway schematic that is existing flexible protecting cover;

Fig. 3: the schematic appearance that is the flexible protecting cover structure of the utility model;

Fig. 4: be the perspective exploded view of the flexible protecting cover structure of the utility model, in order to the aspect of its constitutive requirements to be described;

Fig. 5: be the generalized section of the flexible protecting cover structure of the utility model, in order to its composition state and relativeness thereof to be described;

Fig. 6: the section action schematic diagram that is the flexible protecting cover structure of the utility model.

The specific embodiment

For enabling further to understand formation of the present utility model, feature and other purpose; below be to lift some preferred embodiments of the present utility model; and conjunction with figs. describes in detail as after; allow simultaneously and be familiar with this technical field person and can specifically implement; thought the following stated person; only be to illustrate preferred embodiment of the present utility model; be not in order to limit scope of the present utility model; so all have based on spirit of the present utility model; and be any type of modification of the utility model or change, all must belong to the category of the utility model claim protection.

The utility model is a kind of mobile telescopic protecting cover structure of cutting processing machine, see also Fig. 3, Fig. 4 is shown, the saddle 10 of board and base (figure does not show) are provided with a workbench 20 and saddle 10 that utilizes driving screw group 15 to move, make workbench 20 can carry out the X-axis translation, saddle 10 then can carry out the translation of Y-axis, and between the both sides or two ends of saddle 10 and workbench 20, and between saddle 10 and base (figure does not show) two ends, one flexible protecting cover structure is set respectively, it is made up of a flexible protecting cover set 50, must be provided with the guide unit 60 that resets in it according to need, wherein flexible protecting cover set 50 has series by big and little, and the protecting cover 51 that can hold receipts relatively, and the minimum protecting cover 52 of its end can be fixedly arranged on saddle 10 ends, the restoring force that guide unit 60 then can extension spring that resets is for the protecting cover 51 of the flexible protecting cover set 50 of action, 52 fold mutually, and above-described structure and operating principle are identical with existing person, and non-feature of the present utility model place, appearance repeats no more;

And about the detailed formation of the utility model preferred embodiment, then please further consult Fig. 3, what Fig. 4 and Fig. 5 disclosed, the guide unit 60 that wherein resets is to be formed with a bearing 61 on the fixed bed platform, bearing 61 end faces are formed with the caulking groove 610 that an opening makes progress, bearing 61 is locked and is provided with a guide pillar 62 to minimum protecting cover 52 extensions again, on the end that these guide pillar 62 locks are established, lower periphery forms side grain 621 respectively, for utilizing locking bolt 622 to be locked on the caulking groove 610 of aforementioned bearing 61, to promote its locking force, guide pillar 62 is arranged with a cushion pad 63 in contiguous bearing 61 ends again, so that crashproof effect to be provided;

Moreover, the coxopleure 520 perforations 53 inner faces lock of minimum protecting cover 52 is provided with the hollow sliding sleeve pipe 64 of a corresponding guide pillar 62, the end of these sliding sleeve pipe 64 corresponding minimum protecting covers 52 is formed with the flange 640 of most screws 641 of a stage property, for utilizing most locking bolts 643 to pass a pad 642 by the aforesaid sliding sleeve pipe 64 of locking in minimum protecting cover 52 laterals, sliding sleeve pipe 64 endoporus front-end edges are provided with a lining 65 or a bearing again, in order to increase the sliding of guide pillar 62, and the port of sliding sleeve pipe 64 endoporus is provided with the scraping blade 66 of one ring-type, to avoid scrap to enter the contact-making surface of lining 65 and guide pillar 62, the contiguous inner bottom part of sliding sleeve pipe 64 peripheries place is formed with the inner open-work 644 of a connection simultaneously, to avoid 64 formation of guide pillar 62 and sliding sleeve pipe airtight, and have the usefulness of draining concurrently, extension spring 67 1 ends then are fixed on the coxopleure 520 of minimum protecting cover 52, end then is fixed on the saddle 10 in addition, for the protecting cover 51 of the flexible protecting cover set 50 of action, 52 fold mutually.

Whereby, group formation one can be dwindled space and the high mobile telescopic protecting cover structure of sliding stability.

As for the utility model in practice; then be as Fig. 3; 2 Fig. 5; Fig. 6 is shown; when workbench 20 moves; can in regular turn the protecting cover set 50 of stretching outwards be pulled out; and move each protecting cover 51 in regular turn; and reach the purpose of protection driving screw group 15; simultaneously it can allow sliding sleeve pipe 64 relative guide pillars 62 slips of guide unit 60 of resetting synchronously; and the locking that stretches is at the bed platform; and be locked in the extension spring 67 of 52 of the minimum protecting covers of sliding sleeve pipe 64; because the contact-making surface that sliding sleeve pipe 64 and guide pillar are 62 is big; therefore it can promote the stability of its slip than prior art; moreover reverse when mobile when workbench 20 or saddle 10, sliding sleeve pipe 64 also can be collapsed on the guide pillar 62 by the restoring force of extension spring 67 relatively, and the minimum protecting cover 52 that moves simultaneously slides in the adjacent protecting cover 51 in regular turn; because guide pillar 62 can hold fully and close in the sliding sleeve pipe 64; therefore can significantly save its shared space, dwindle board volume and the purpose of transporting the volume of timber, can effectively increase its surcharge and product competitiveness and reach.

Claims

1, a kind of mobile telescopic protecting cover structure, the saddle of board is provided with a workbench that utilizes the driving screw group to move, and be provided with flexible protecting cover structure between saddle and workbench and saddle and the base, it is made up of a flexible protecting cover set and a guide unit that resets, and wherein flexible protecting cover set has serial by big and little and can hold the protecting cover of receipts relatively; It is characterized in that:

The guide unit that resets is to be installed with a guide pillar on the fixed bed platform, and the episternal inner face lock of the minimum protecting cover of flexible protecting cover set is provided with the hollow sliding sleeve pipe of a corresponding guide pillar, and aforementioned guide pillar can be worn sliding in this sliding sleeve pipe, the other extension spring that is provided with of the guide unit that resets again;

Whereby, group constitutes one can dwindle space and the high mobile telescopic protecting cover structure of sliding stability, this mobile telescopic protecting cover structure, be applied to workbench to the X-axis of saddle or saddle to the Y-axis of base to transmission mechanism.

2, mobile telescopic protecting cover structure as claimed in claim 1 is characterized in that: wherein, guide pillar is fixedly arranged on one and is formed on the bearing of fixed bed platform.

3, mobile telescopic protecting cover structure as claimed in claim 2, it is characterized in that: wherein, the bearing end face is formed with the caulking groove that an opening makes progress, and the upper and lower periphery in guide pillar end forms side grain respectively, for utilizing locking bolt lock to establish.

4, mobile telescopic protecting cover structure as claimed in claim 1 or 2 is characterized in that: wherein, guide pillar is arranged with a cushion pad in contiguous bearing end.

5, mobile telescopic protecting cover structure as claimed in claim 1, it is characterized in that: wherein, the end of the corresponding minimum protecting cover of sliding sleeve pipe is formed with the flange of most screws of a stage property, for utilizing most locking bolts to pass a pad by the aforesaid sliding sleeve pipe of locking in the minimum protecting cover lateral.

6, as claim 1 or 5 described mobile telescopic protecting cover structures, it is characterized in that: wherein, sliding sleeve pipe orifice front-end edge is provided with a lining.

7, as claim 1 or 5 described mobile telescopic protecting cover structures, it is characterized in that: wherein, sliding sleeve pipe orifice front-end edge is provided with a bearing.

8, as claim 1 or 5 described mobile telescopic protecting cover structures, it is characterized in that: wherein, the port of sliding sleeve pipe orifice is provided with the scraping blade of one ring-type.

9, mobile telescopic protecting cover structure as claimed in claim 1 is characterized in that: wherein, extension spring is to be located at fixed bed platform that lock establishes guide pillar to establish between the minimum protecting cover of sliding sleeve pipe with locking.

10, mobile telescopic protecting cover structure as claimed in claim 1 wherein, is characterized in that: the contiguous inner bottom part of sliding sleeve pipe periphery place is formed with one and is communicated with inner open-work.