CN204611284U - The positioning and locking device of rotary-type computer case - Google Patents
The positioning and locking device of rotary-type computer case Download PDFInfo
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- CN204611284U CN204611284U CN201520309237.8U CN201520309237U CN204611284U CN 204611284 U CN204611284 U CN 204611284U CN 201520309237 U CN201520309237 U CN 201520309237U CN 204611284 U CN204611284 U CN 204611284U
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Abstract
The utility model proposes a kind of positioning and locking device of rotary-type computer case, comprise the positioning disk being fixedly installed in locking block bottom computer box, being provided with circular arc notch, and drive computer box to rotate or the handle of location computer box.The circle core shaft that circular arc notch and computer box rotate forms a concentric shafts; Handle is flexibly connected with locking block by the circular arc notch of positioning disk.The rotating range of circular arc notch to computer box limits, the problem effectively prevent the damage because computer box rotates the rotary hinge excessively caused, coming off; By turning handle, making handle drive positioning disk upwardly locking block, any position residing for computer box is locked, conveniently operating computer in machine operation process; Meanwhile, the coupling mechanism force size of locking computer box position is adjustable, and reliable lock, avoids the interference of rocking conputer controlled signal due to computer box in machine operation process; The utility model structure is simple, easy to operate and greatly reduce fabricating cost.
Description
Technical field
The utility model relates to a kind of positioning and locking device, particularly relates to a kind of positioning and locking device of outgoing forming machine rotary-type computer case.
Background technique
In the production process of outgoing forming machine reality, be the work that daily production must be done to the operation of computer and repair and maintenance; The installation of computer and the aesthetic measure of computer box directly affects the attractive in appearance of outgoing forming machine overall appearance.So, the rotation of computer box and after rotating the secure lock of position be vital, be also very important simultaneously.
See Figure 1A and Figure 1B, be that a kind of very conventional computer (controller) of outgoing forming machine fixedly mounts mode.Computer box protecgulum 2 ＇ and computer box bonnet 5 ＇ is panel beating group welding piece, both by side relative to screw hole be fastened into an entirety.Computer box bonnet 5 ＇ hexagonal socket head cap screw 4 ＇ is fixedly installed on outgoing forming machine 1 ＇, computer 3 ＇ pressing plate (not shown) is fixedly installed on computer box protecgulum 2 ＇, is finally fastened as a whole by computer box protecgulum 2 ＇ that computer is housed with computer box bonnet 5 ＇ be fixed on machine with screw.This kind of outgoing forming machine computer fixed installation mode is simple, firmly, but adopt this kind of mode, and computer box is fixing can not be rotated, if because computer can not rotate therefore cannot the unhandy problem brought of settlement computer screen reflecting when workshop light is stronger; Meanwhile, to the maintenance of computer in follow-up production of machinery, wiring all needs to take computer box protecgulum apart, inconvenience; Moreover, because outgoing forming machine computer box is generally positioned at She Zui dead ahead, penetrate in machine injection process and chew the sizing material prolonging stream when clearing up, allow out position because computer box can not rotate, make troubles to gel resin.
See Fig. 2 A and Fig. 2 B, it is a kind of common outgoing forming machine Rotatable computer box structure schematic diagram.In this kind of mode, in computer box 7 ＇ employing, rotary hinge 6 ＇ and lower rotary hinge 8 ＇ is fixedly installed on fixed installation frame 9 ＇ of computer box 7 ＇, and computer 3 ＇ (or controller) press strip (not shown) is fixedly installed in computer box 7 ＇.Can rotate according to the situation of workshop light the problem that computer box avoid computer screen reflective in using process, only need rotate computer box to the maintenance of computer and wiring etc. simultaneously, take computer box bonnet apart and can carry out, comparatively convenient and practical.But, because this rotary-type computer case does not adopt positioning and locking device, therefore in production of machinery process, because the vibrations of machine and the shock etc. of foreign object are all easy to cause the rocking of computer, damage, and the interference of control signal.
See Fig. 3 A to Fig. 3 E, it is a kind of outgoing forming machine revolution axis type computer box positioning and locking device structural representation.In this computer box positioning and locking device, computer 3 ＇ is fixed on rotating shaft 15 ＇ together with computer box 7 ＇ by steel plate (not shown), and rotating shaft 15 ＇ can rotate in rotating shaft case 11 ＇.After computer box 7 ＇ rotates, only need screw plastic rotating handle 12 ＇ clockwise, rotating shaft 15 ＇ locking just locks computer box 7 ＇ position by rotating shaft band-type brake 16 ＇ being positioned at rotating shaft 15 ＇ lower end.From diagram, this apparatus parts is more, and structure is more complicated; Meanwhile, the existence of rotating shaft case 11 ＇ increases the distance between computer box 7 ＇ and computer box fixed plate 14 ＇, have impact on attractive in appearance; The upper and lower end of rotating shaft 15 ＇ is individually fixed in upper fixed seat 10 ＇ and lower fixed seat 13 ＇, because the rotating shaft fixed hole on upper lower fixed seat is difficult to ensure axial alignment during installation, rotating shaft is caused to occur tilting together with the position of computer box, the appearance of the shortcoming that computer box rotation has some setbacks, noise is large.
The three kinds of outgoing forming machine computers more than enumerated or computer box fixed installation mode, computer box rotates positioning and locking device and all fails the rotation of settlement computer case, the restriction of computer box rotational position, and the lockout issue of present position after rotating, structure is too complicated and outward appearance is attractive in appearance not.Therefore, the positioning and locking device researching and developing the simple rotary-type computer case of a kind of structure seems particularly necessary to outgoing forming machine overall performance and outward appearance.
Model utility content
The purpose of this utility model is the positioning and locking device providing a kind of rotary-type computer case, is mainly used on outgoing forming machine, with the settlement computer case problem that rotating range limits, locates computer box in rotary course.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: a kind of positioning and locking device of rotary-type computer case, one side of described computer box is fixedly mounted on a fixed plate, described computer box can be that axle rotates along described fixed plate, and this positioning and locking device comprises locking block, positioning disk and handle.Locking block is fixedly installed in the bottom of described computer box; Positioning disk is fixedly connected with described fixed plate, and described positioning disk is provided with a circular arc notch, and the circle core shaft that described circular arc notch and described computer box rotate forms a concentric shafts; Handle comprise arrange two ends means and linkage section, and be arranged on the first positioning section in the middle part of described handle; Wherein, the upper surface of described locking block is fixedly connected with the bottom of described computer box, and lower surface and the described positioning disk of described locking block are conflicted; The linkage section of described handle is flexibly connected with described locking block by the circular arc notch of described positioning disk; The width of described first positioning section and locking block is greater than described circular arc width of rebate.
Further, the lower surface of described locking block is provided with tapped through hole, and when described computer box rotates, described tapped through hole is corresponding with the circular arc notch of described positioning disk all the time.
Further, the linkage section of described handle is provided with outside thread, and described linkage section is spirally connected by described tapped through hole and described fastening piece.
Further, the linkage section of described handle also comprises a tool withdrawal groove; Described tool withdrawal groove to be fastened in described circular arc notch and can to move along the curved line of described circular arc notch.
Further, rotate described handle with described handle center axle direction and can lock or unlock the position of described computer box on described positioning disk.
Further, described locking block comprises second positioning section of conflicting with described positioning disk, and the width of described second positioning section is greater than the width of described circular arc notch.
Further, the surface of the handle end of described handle is provided with anti-slip veins.
Further, the length of described linkage section is the twice of described tapped through hole diameter.
As shown from the above technical solution, advantage of the present utility model and good effect are: limit the rotating range of rotary-type computer case, the problem effectively prevent the damage because computer box rotates the rotary hinge excessively caused, coming off; In computer box rotating range, any position residing for computer box is locked, conveniently operating computer in machine operation process; Meanwhile, the coupling mechanism force size of locking computer box position is adjustable, and reliable lock, avoids the interference of rocking conputer controlled signal due to computer box in machine operation process; The positioning and locking device structure of the utility model rotary-type computer case is simple, easy to operate and greatly reduce fabricating cost.
Accompanying drawing explanation
Figure 1A is the first computer box mounting structure schematic diagram in prior art.
Figure 1B is part A structure for amplifying exploded view in Figure 1A.
Fig. 2 A is the second computer box mounting structure schematic diagram in prior art.
Fig. 2 B is part B structure for amplifying exploded view in Fig. 2 A.
Fig. 3 A is the third computer box mounting structure schematic diagram in prior art.
Fig. 3 B is the front view of Fig. 3 A.
Fig. 3 C is the sectional view of Fig. 3 B along CC direction.
Fig. 3 D is the plan view of Fig. 3 A.
Fig. 3 E is the sectional view of Fig. 3 D along DD direction.
Fig. 4 is the mounting structure schematic diagram of the utility model rotary-type computer case.
Fig. 5 is the worm's eye view of Fig. 4.
Fig. 6 is the sectional drawing along EE direction in Fig. 5.
Fig. 7 A is the perspective view of the utility model positioning disk.
Fig. 7 B is the part-structure schematic diagram of the utility model positioning disk.
Fig. 7 C is the folded edges schematic diagram of the utility model positioning disk.
Fig. 7 D is the structural representation of another angle of flanging of the utility model positioning disk.
Fig. 8 A is the perspective view of the utility model handle.
Fig. 8 B is the side structure schematic diagram of the utility model handle.
Fig. 8 C is the end view of the utility model hadle means.
Fig. 9 A is the perspective view of the utility model locking block.
Fig. 9 B is the end-face structure schematic diagram of the utility model locking block.
Fig. 9 C is the sectional drawing along FF direction in Fig. 9 B.
Description of reference numerals is as follows: 1 ＇, outgoing forming machine; 2 ＇, computer box protecgulum; 3 ＇, computer; 4 ＇, hexagonal socket head cap screw; 5 ＇, computer box bonnet; 6 ＇, upper rotary hinge; 7 ＇, computer box; 8 ＇, lower rotary hinge; 9 ＇, installing frame; 10 ＇, upper fixed seat; 11 ＇, rotating shaft case; 12 ＇, plastic rotating handle; 13 ＇, lower fixed seat; 14 ＇, fixed plate; 15 ＇, rotating shaft; 16 ＇, rotating shaft band-type brake; 2, computer box; 3, fixed plate; 4, positioning disk; 5, handle; 6, locking block; 41, circular arc notch; 42, flanging; 43, dunnage; 44, elongated hole; 51, linkage section; 52, means; 53, tool withdrawal groove; 54, the first positioning section; 61, tapped through hole; 62, the second positioning section; 63, holding part.
Embodiment
The exemplary embodiment embodying the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various changes on different mode of executions, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the utility model.
See Fig. 4 to Fig. 9 C, the present embodiment provides a kind of positioning and locking device of rotary-type computer case, one side of computer box 2 is fixedly mounted on a fixed plate 3, and computer box 2 can along fixed plate 3 for axle rotates, and this positioning and locking device comprises positioning disk 4, handle 5 and locking block 6.
See Fig. 7 A to Fig. 7 D, positioning disk 4 is connected with fixed plate 3, is positioned at the bottom of computer box 2.Positioning disk 4 is provided with a circular arc notch 41, and the circle core shaft that circular arc notch 41 and computer box 2 rotate forms a concentric shafts.In the present embodiment, the thickness h 1 of positioning disk 4 is 3 ~ 15mm, and it is steel plate bending part, and the width K1 of the circular arc notch 41 on positioning disk 4 is 10 ~ 30mm, length K2 is 30 ~ 160mm, and the width K1 of circular arc notch 41 and length K2 can determine according to the rotating range of computer box 2 needs.Center of arc's axle of circular arc notch 41 and computer box 2 rotation axis coincident.The width L1 of the flanging 42 of positioning disk 4 is 30 ~ 60mm, and flanging 42 is provided with two elongated holes 44, is fixed on fixed plate 3 by positioning disk 4 with fastening piece.Further, positioning disk 4 is substantially in fan-shaped, the panel beating bent part of to be thickness be 3 ~ 15MM, comprise flanging 42 and dunnage 43, flanging 42 is provided with in order to positioning disk 4 is arranged on elongated hole 44 on fixed plate 3, the large I of dunnage 43 adjusts according to circular arc notch 41 size, and when ensureing that positioning disk 4 is fixedly installed in computer box 2, its border is no more than computer box 2 front panel.
See Fig. 8 A to Fig. 8 C, handle 5 is the cylindrical body of round steel car product or five metals standard piece, comprises linkage section 51 that two ends arrange and means 52, and arranges the first positioning section 54 in the middle part of handle 5; Linkage section 51, means 52, tool withdrawal groove 53 and the first positioning section 54 are cylindrical body.The linkage section 51 of handle 5 is provided with outside thread, and the surface of means 52 is provided with anti-slip veins.In the present embodiment, be 50 ~ 70mm the diameter Y1 of means 52, its length L2 is 10 ~ 30mm, and the surface of means 52 is flown the anti-slip veins that anti-slip veins is annular knurl process, in order to improve feel.The diameter Y2 of the first positioning section 54 is 10mm larger than the width K1 of the circular arc notch 41 on positioning disk 4, and the length L3 of the first positioning section 54 is 20 ~ 50mm.The external thread diameter M of linkage section 51 is the twice that 6 ~ 20mm, length L5 equal its diameter of thread M, has the screw thread of sufficient length to participate in screwing when can ensure that linkage section 51 and locking block 6 are spirally connected, and makes connection or fixing more firm, reliable.Linkage section 51 also comprises tool withdrawal groove 53, and tool withdrawal groove 53 to be stuck in the circular arc notch 41 on positioning disk 4 and can to move in the length range of circular arc notch 41, and the diameter Y3 of tool withdrawal groove 53 and length L4 determines according to the external thread diameter M of linkage section 51.Means 52, first positioning section 54 and linkage section 51 are equipped with edge chamfering C1.
See Fig. 9 A to Fig. 9 C, locking block 6 is round steel car product, its top is welded on the bottom of computer box 2, its bottom home position is drilled with tapped through hole 61, the diameter of tapped through hole 61 equals handle 5 linkage section 51 external thread diameter M, and the diameter of locking block 6 is greater than the width K1 of the circular arc notch 41 of positioning disk 4.In the present embodiment, locking block 6 comprises second positioning section 62 of conflicting with positioning disk 4 and the holding part 63 be connected with computer box 2, the body diameter Y4 10mm larger than the width K1 of the circular arc notch 41 of positioning disk 4 of the second positioning section 62, the length L6 of the second positioning section 62 is 3 ~ 20mm; The body diameter Y5=Y4+5mm of holding part 63, its length L7 are 5 ~ 15mm.Further, strengthen the body diameter Y4 of the second positioning section 62, make the area of contact of locking block 6 lower surface and positioning disk 4 upper surface become greatly, frictional force between the two increases, be the coupling mechanism force increasing locking computer box position, otherwise then decrease the coupling mechanism force of locking computer box position.
In the present embodiment, locking block 6 is fixedly welded on rotary-type computer case 2 bottom, and positioning disk 4 retaining screw is fixedly installed on fixed plate 3, is positioned at below computer box 2, and positioning disk 4 upper surface just contacts with locking block 6 lower surface.When positioning disk 4 is fixedly installed on fixed plate 3, the circle core shaft of the circular arc notch 41 on it and the rotation axis coincident of computer box 2, tapped through hole 61 when computer box 2 rotates on locking block 6 is aimed at directly over circular arc notch 41 center line on positioning disk 4 all the time, namely the radius of arc of circular arc notch 41 equals the distance of computer box 2 rotary middle spindle to tapped through hole 61 center of circle of the locking block 6 be fixed on computer box 2, and the length changing this circular arc notch 41 can reach change to computer box 2 rotating range and restriction.As shown in Figure 5, handle 5 is through the circular arc notch 41 on positioning disk 4, and the linkage section 51 of its front end is screwed in the tapped through hole 61 on locking block 6 and is connected with locking block 6, till the first positioning section 54 upper surface of handle 5 just contacts with positioning disk 4 lower surface.Drive computer box 2 to rotate in the scope of the circular arc notch 41 of positioning disk 4 by handle 5, the rotating range of computer box limited, effectively prevent due to computer box rotate the rotary hinge excessively caused damage, come off problem.By rotatable handle 5 up or down, make linkage section 51 to the inside of the tapped through hole 61 of locking block 6 or outside mobile, lockable or unlock the position of computer box 2 on positioning disk 4; That is, can in computer box 2 rotating range, when a certain position residing for computer box 2 is locked, rotatable handle 5 makes its compressing positioning disk 4 that moves up, positioning disk 4 upper surface is made to compress the lower surface of locking block 6, under the effect of frictional force, the position of computer box 2 is just locked and cannot have changed, and facilitates operating computer in machine operation process.The coupling mechanism force size of locking computer box 2 position is adjustable, turn the distance increasing that handle 5 makes it moves, positioning disk 4 upper surface to the lower surface of locking block 6 just can press tighter, also the coupling mechanism force of locking computer box position is then increased, otherwise then decrease the coupling mechanism force of locking computer box position, reliable lock, avoids the interference of rocking controller (computer) control signal due to computer box 2 in machine operation process.The positioning and locking device structure of the utility model rotary-type computer case is simple, and mode of execution is easy and economical.
In the present embodiment, locking block and handle are formed by multiple cylindrical body, wherein the first positioning section, the second positioning section and locking block can also be the components of other shapes, but guarantee that the width of the first positioning section, the second positioning section and locking block is greater than circular arc width of rebate.The positioning and locking device of the utility model rotary-type computer case is also applicable to spacing and position locking when the mechanical computer box such as machining center, numerical control machine tool, robot rotates in operation.
Although describe the utility model with reference to exemplary embodiment, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit or the essence of model utility, so be to be understood that, above-mentioned mode of execution is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (8)
1. a positioning and locking device for rotary-type computer case, a side of described computer box is fixedly mounted on a fixed plate, and described computer box can be that axle rotates along described fixed plate, and it is characterized in that, this positioning and locking device comprises:
Locking block, is fixedly installed in the bottom of described computer box;
Positioning disk, is fixedly connected with described fixed plate, and described positioning disk is provided with a circular arc notch, and the circle core shaft that described circular arc notch and described computer box rotate forms a concentric shafts;
Handle, comprise arrange two ends means and linkage section, and be arranged on the first positioning section in the middle part of described handle;
Wherein, the upper surface of described locking block is fixedly connected with the bottom of described computer box, and lower surface and the described positioning disk of described locking block are conflicted; The linkage section of described handle is flexibly connected with described locking block by the circular arc notch of described positioning disk; The width of described first positioning section and locking block is greater than described circular arc width of rebate.
2. the positioning and locking device of rotary-type computer case as claimed in claim 1, it is characterized in that, the lower surface of described locking block is provided with tapped through hole, and when described computer box rotates, described tapped through hole is corresponding with the circular arc notch of described positioning disk all the time.
3. the positioning and locking device of rotary-type computer case as claimed in claim 2, it is characterized in that, the linkage section of described handle is provided with outside thread, and described linkage section is spirally connected by described tapped through hole and fastening piece.
4. the positioning and locking device of rotary-type computer case as claimed in claim 3, it is characterized in that, the linkage section of described handle also comprises a tool withdrawal groove; Described tool withdrawal groove to be fastened in described circular arc notch and can to move along the curved line of described circular arc notch.
5. the positioning and locking device of rotary-type computer case as claimed in claim 3, is characterized in that, rotate described handle can lock or unlock the position of described computer box on described positioning disk with described handle center axle direction.
6. the positioning and locking device of rotary-type computer case as claimed in claim 1, is characterized in that, described locking block comprises second positioning section of conflicting with described positioning disk, and the width of described second positioning section is greater than the width of described circular arc notch.
7. the positioning and locking device of rotary-type computer case as claimed in claim 1, it is characterized in that, the surface of the handle end of described handle is provided with anti-slip veins.
8. the positioning and locking device of rotary-type computer case as claimed in claim 3, it is characterized in that, the length of described linkage section is the twice of described tapped through hole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309237.8U CN204611284U (en) | 2015-05-14 | 2015-05-14 | The positioning and locking device of rotary-type computer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309237.8U CN204611284U (en) | 2015-05-14 | 2015-05-14 | The positioning and locking device of rotary-type computer case |
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| CN204611284U true CN204611284U (en) | 2015-09-02 |
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| CN201520309237.8U Active CN204611284U (en) | 2015-05-14 | 2015-05-14 | The positioning and locking device of rotary-type computer case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315678A (en) * | 2019-06-19 | 2019-10-11 | 张家港市贝司德机械有限公司 | A kind of high-precision horizontal injection press |
-
2015
- 2015-05-14 CN CN201520309237.8U patent/CN204611284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315678A (en) * | 2019-06-19 | 2019-10-11 | 张家港市贝司德机械有限公司 | A kind of high-precision horizontal injection press |
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Address after: Building G, Building 102, Zone A Office Building, Zhenxiong Industrial Park, No. 177 Renmin West Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen City, Guangdong Province, 518000. Building A, Building B, Building C, Building D, Building E-1, Building F, Building B, Building 7, Building 8, Building 10, Building 11 Patentee after: CHEN HSONG MACHINERY (SHENZHEN) CO.,LTD. Address before: 518000, Building B-1, Building C-1, Building D, Building E-1, Building F-1, Zone B-7-B, No. 31 Renmin Middle Road, Kengzi Office, Pingshan New District, Shenzhen City, Guangdong Province Patentee before: CHEN HSONG MACHINERY (SHENZHEN) CO.,LTD. |