CN202388765U - Novel emergency exit structure of injection molding machines - Google Patents
Novel emergency exit structure of injection molding machines Download PDFInfo
- Publication number
- CN202388765U CN202388765U CN2011205754261U CN201120575426U CN202388765U CN 202388765 U CN202388765 U CN 202388765U CN 2011205754261 U CN2011205754261 U CN 2011205754261U CN 201120575426 U CN201120575426 U CN 201120575426U CN 202388765 U CN202388765 U CN 202388765U
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- CN
- China
- Prior art keywords
- safety door
- slide rail
- fin
- injection machine
- injection molding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to accessories of injection molding machines and particularly relates to a novel emergency exit structure of injection molding machines which is used for supporting and installation of injection molding machines. The structure solves the technical problems that pulling/pushing operation of emergency exits of existing injection molding machines is laborious during opening and closing of emergency exits, users feel uncomfortable, the noise is loud during opening and closing of emergency exits, exits fall off due to damage of rollers, and usage effects and periods are affected. During the pulling/pushing operation, the structure can save effort and is convenient, emergency exits can be pulled/pushed at accurate positions, usage stability is good and a usage period is long. The structure comprises a rack which has a frame structure and an emergency exit which is arranged on the rack, translation members are arranged on both the upper edge and the lower edge of the emergency exit, tracks matched with the translation members are fixed on the upper end and the lower end of the rack, and the structure is characterized in that the translation members and the tracks are respectively metal sliding blocks and sliding tracks which are in clamping connection in a fit mode. The sliding blocks and the sliding tracks are in clamping connection in a fit mode and the fit clearance between the sliding blocks and the sliding tracks is small, so that users pull/push the emergency exit easily and save efforts, and the emergency exit can touch a travel switch accurately.
Description
Technical field
The utility model belongs to the accessory on the injection machine, the novel injection machine safety door structure of supporting installation usefulness on particularly a kind of injection machine.
Background technology
Safety door to be opened/closed is equipped with in common injection machine both sides; Said safety door structure is simple and crude; The connector of fixing along its length some ends, the edge of the upper and lower both sides of safety door band plastic pulley; Suspend a fixing square tube or pipe as simple and easy track with the plurality of fixed point on the frame of injection machine, and plastic pulley rests on square tube or the pipe and can roll back and forth, flutedly on the pulley matches with square tube or pipe clamping.During use, rolling in orbit with hand push/draw safety door, pulley drives safety door and opens and closes, and the safety door of this roller structure in use roller and orbit gap is big; And frictional force between the two is big, moves to be difficult to smooth and easyly, and roller property placed in the middle is not good enough; Be easy to generate during safety door pushes away/draws and moves and rock, noise rings, and not only the rolling wheel wear post gap is big; And safety door links to each other with roller, also can cause the gap of safety door and injection machine support to become big, can not accurately run into travel switch.The track employing suspends fixing; Have only plurality of fixed point to link to each other on it along its length with frame; Safety door opens and closes repeatedly back and forth; Because plastic roller or iron roller and the conduit of making guide rail do not have heat treatment, roller rolls for a long time in orbit and also can cause the safety door vibrations severe, and is easy to wear and noise is big.
The utility model content
The technical problem that the utility model will solve and the technical assignment of proposition be overcome existing injection machine safety door open and close push away/pulling process effort feel is poor; Noise rang when safety door opened and closed; The perishable door that causes of roller comes off, affected technological deficiency of result of use and cycle, provide a kind of to push away/pulling process is more laborsaving, light; Safety door pushes away/moves to the position accurately, long novel injection machine safety door structure of good cycle of stability in use.
The utility model adopts following technical scheme: novel injection machine safety door structure; Comprise the frame of frame structure and safety door provided thereon; The last lower edge of safety door is equipped with the translation part; The fixing track that matches with the translation part of the upper and lower side of frame is characterized in that described translation part and track are respectively metal slide block and slide rail that clamping matches.The utility model has changed the roller mounting structure of original safety door, adopts the slide block and the slide rail of clamping to match, and reduces frictional resistance.Safety door pushes away/draws back rapid operation when closing, light, uses the generation noise little, and safety door puts in place accurately; The slide block volume also can be done to such an extent that more original roller is littler, and slide block is close to slide rail can make safety door and injection machine support gap littler, and safety door covers more tight, and more can accurately run into travel switch.In addition, can also do heat treatment to metal slide block and slide rail, cooperate close clearance little through heat treated slide block and slide rail, slide rail is durable in use.
Described slide rail sidewall surfaces is provided with the circular cross-section fin that extends along its length direction; Said fin and slide rail are structure as a whole; Connecting the cross section of extending from the fin root to slide rail increases gradually; Have corresponding chute on the slide block, the chute cross section is horn mouth, the circular arc sidewall that bell-mouthed inboard formation and fin match.The junction width of fin root and slide rail is much smaller than the slide rail of side extension and the fin body of opposite side; It is spacing to form reliable locking when recess can let slide block and slide rail install in this; Anti-limited slip block breaks away from from slide rail and drops, and guarantees that safety door in use can erect all the time reliably to put.Safety door is installed can be inserted from slide rail one end, pegs graft and matches as long as let on the safety door chute on the slide block of lower edge aim on the slide rail fin, and safety door just can push smoothly and be installed on the slide rail.
Be provided with ball bearing or needle bearing between described chute and the fin, said ball bearing or needle bearing are close to the circular arc sidewall and are installed.Can reduce the injection machine safety door greatly through ball bearing or needle bearing to push away/frictional force when drawing, the pushing away of injection machine safety door/pulling process is more smooth laborsaving, and its noise is low.
Be fixed with a mount pad on the described frame, the sidewall that slide rail is close to mount pad continuously along its length direction is fixed.Suspend fixing different with the multiple spot of former existing safety door structure middle orbit; Slide rail in the utility model is close to mount pad along its length continuously and is fixed, and stationary plane increases, and stability and firmness are better; The vibration that safety door pushes away/produces when drawing is little, and the quiet effect in the safety door switching process is better.
Described frame one side is provided with fixing panel, and panels outside is located in described safety door dislocation, can partly or entirely overlap with panel after safety door moves.Panel and safety door fixing on the frame misplace, and are independent of each other, and both actings in conjunction surround injection machine it is isolated with extraneous, improve security.
The utility model has changed the mounting structure that existing safety door adopts pulley, and the clamping through slide block and slide rail matches, and both fit clearances are little, and it is easily laborsaving that the pushing away/draw back of safety door closed, and can also accurately run into travel switch; Chute structure and the circular cross-section fin corresponding matching on the slide block specific on the slide block can realize that effectively locking is spacing, and anti-limited slip block drops from the slide rail disengaging and causes that safety door comes off, and guarantees the normal use of safety door; Ball bearing can make that the pushing away of safety door/pulling process is more smooth laborsaving, reduces noise simultaneously greatly.
Description of drawings
Fig. 1: the user mode sketch map of the utility model.
Fig. 2: the structural representation of slide block.
Fig. 3: the user mode cutaway view of the utility model.
Among the figure: 1. frame, 2. safety door, 3. slide block, 4. slide rail, 5. fin, 6. chute, 7. circular arc sidewall, 8. mount pad, 9. handle, 10. panel.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is done further explanation.
Shown in Fig. 1 to 3, a kind of novel injection machine safety door structure comprises the safety door 2 of frame 1 and band handle 9 provided thereon; Be fixed with a rectangular mount pad 8 on the frame 1, be close to its sidewall continuously along the length direction of mount pad and be fixed with slide rail 4, the last lower edge of safety door is equipped with the slide block 3 that 4 clampings match with slide rail; The sidewall surfaces of slide rail is provided with the circular cross-section fin 5 that extends along its length direction, and said fin 5 is structure as a whole with slide rail 4, connects the cross section of extending from fin 5 roots to slide rail 4 and increases gradually; Have corresponding chute 6 on the slide block 3; The chute cross section is horn mouth, and the circular arc sidewall 7 that bell-mouthed inboard formation and fin 5 match is provided with the needle bearing (not shown) between fin 5 and the chute 6; Said needle bearing is close to circular arc sidewall 7 and is installed; Frame 1 one sides are provided with fixing panel 10, and panels outside is located in described safety door 2 dislocation, can partly or entirely overlap with panel 10 after safety door 2 moves.
Handle during use on the pulling safety door is done and is pushed away/pulling process; Through the fin on the slide rail with the chute on the slide block closely cooperates and the acting in conjunction of ball bearing; Easily pulling safety door smooth translation on slide rail in labour-saving slidably reciprocates; The accurate translation of safety door puts in place and runs into travel switch, and the work noise during switching is little.
Claims (5)
1. novel injection machine safety door structure; Comprise the frame (1) of frame structure and safety door (2) provided thereon; The last lower edge of safety door is equipped with the translation part; The fixing track that matches with the translation part of the upper and lower side of frame (1) is characterized in that described translation part and track are respectively metal slide block (3) and slide rail (4) that clamping matches.
2. novel injection machine safety door structure according to claim 1; It is characterized in that described slide rail (4) sidewall surfaces is provided with the circular cross-section fin (5) that extends along its length direction; Said fin (5) and slide rail (4) are structure as a whole, and connect the cross section of extending from fin (5) root to slide rail (4) and increase gradually, have corresponding chute (6) on the slide block (3); The chute cross section is horn mouth, the circular arc sidewall (7) that bell-mouthed inboard formation and fin (5) profile match.
3. novel injection machine safety door structure according to claim 2 is characterized in that being provided with ball bearing or needle bearing between described chute (6) and the fin (5), and said ball bearing or needle bearing are close to circular arc sidewall (7) and are installed.
4. according to each described novel injection machine safety door structure in the claim 1 to 3, it is characterized in that being fixed with a mount pad (8) on the described frame (1), the sidewall that slide rail (4) is close to mount pad (8) continuously along its length direction is fixed.
5. novel injection machine safety door structure according to claim 4; It is characterized in that described frame (1) one side is provided with fixing panel (10); Panels outside is located in described safety door (2) dislocation, and safety door (2) can partly or entirely overlap with panel (10) after moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205754261U CN202388765U (en) | 2011-12-31 | 2011-12-31 | Novel emergency exit structure of injection molding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205754261U CN202388765U (en) | 2011-12-31 | 2011-12-31 | Novel emergency exit structure of injection molding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388765U true CN202388765U (en) | 2012-08-22 |
Family
ID=46663715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205754261U Expired - Fee Related CN202388765U (en) | 2011-12-31 | 2011-12-31 | Novel emergency exit structure of injection molding machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302832A (en) * | 2013-05-20 | 2013-09-18 | 海宁王骏橡塑制品有限公司 | Safety door for injection molding machine |
| CN108909604A (en) * | 2018-06-30 | 2018-11-30 | 芜湖玮博泰克汽车技术有限公司 | A kind of lift control method of caravan structure and ceiling |
-
2011
- 2011-12-31 CN CN2011205754261U patent/CN202388765U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302832A (en) * | 2013-05-20 | 2013-09-18 | 海宁王骏橡塑制品有限公司 | Safety door for injection molding machine |
| CN108909604A (en) * | 2018-06-30 | 2018-11-30 | 芜湖玮博泰克汽车技术有限公司 | A kind of lift control method of caravan structure and ceiling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |