CN214820336U - Sliding foot mechanism of movable template - Google Patents
Sliding foot mechanism of movable template Download PDFInfo
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- CN214820336U CN214820336U CN202121187425.XU CN202121187425U CN214820336U CN 214820336 U CN214820336 U CN 214820336U CN 202121187425 U CN202121187425 U CN 202121187425U CN 214820336 U CN214820336 U CN 214820336U
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- sliding foot
- roller
- bottom plate
- guide rail
- foot seat
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Abstract
The application relates to a movable mould plate sliding foot mechanism, and belongs to the technical field of injection molding machines. The sliding foot seat comprises a bottom plate and a sliding foot seat supporting a movable template, wherein a roller is rotatably arranged on the sliding foot seat and is abutted to the bottom plate. This application has the movable mould board and slides more smoothly stably, also is difficult for wearing and tearing serious effect when lubricating oil is not enough.
Description
Technical Field
The application relates to the field of injection molding machines, in particular to a movable template sliding foot mechanism.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.
A mold public mold and a female mold of a horizontal injection molding machine are respectively arranged on a fixed mold plate and a movable mold plate, the movable mold plate can move relative to the fixed mold plate to realize opening and closing of the mold, a guide pillar for sliding installation of the movable mold plate is arranged on a rack to realize positioning sliding of the movable mold plate, and the mass of a large injection molding machine is often several tons or even 10 tons, so that the gravity of the movable mold plate cannot be supported by the guide pillar simply, and a movable mold plate sliding foot of a copper plate sliding device is often arranged under the movable mold plate to support the movable mold plate and reduce the pressure of the guide pillar.
In view of the above-mentioned related art, the inventor believes that the copper plate sliding apparatus reduces the friction force between the moving die plate and the copper plate by using the lubricating oil, and when the lubricating oil is insufficient, the friction resistance will be greatly increased, and the copper plate is easily worn.
SUMMERY OF THE UTILITY MODEL
In order to change the friction condition between the sliding foot and the movable template under the condition of better supporting the movable template, the application provides a movable template sliding foot mechanism.
The application provides a movable mould board sliding foot mechanism adopts following technical scheme:
the utility model provides a movable mould board sliding foot mechanism, includes bottom plate and the sliding foot seat that supports the movable mould board, rotate on the sliding foot seat and install the roller, the roller butt the bottom plate.
Through adopting above-mentioned technical scheme, support the movable mould board through smooth foot seat, smooth foot seat is used for installing the roller, and the bottom plate is used for supporting smooth foot seat, thereby realizes reducing the load of guide rail portion to the support of movable mould board, through the mutual butt of roller between smooth foot seat and the bottom plate, makes smooth foot seat when moving on the bottom plate, becomes rolling friction from sliding friction, reduces frictional force, when lubricating oil is not enough, compares in sliding friction's frictional force also less, and moving die plate moves more smoothly.
Optionally, the sliding foot seat is provided with a mounting groove towards the direction of the bottom plate, the two ends of the roller are provided with rotating shafts, and the two rotating shafts are rotatably mounted on the opposite groove walls of the mounting groove in a one-to-one correspondence manner.
Through adopting above-mentioned technical scheme, the mounting groove of seting up on the sliding foot seat supplies the roller installation, and the roller rotates with the sliding foot seat through the pivot at both ends to be connected.
Optionally, the bottom plate includes a bottom and a guide rail portion disposed on the bottom, the guide rail portion is located in the mounting groove, and the roller abuts against the guide rail portion.
Through adopting above-mentioned technical scheme, the bottom of bottom plate is used for increasing the area of contact with ground, improves the holding area, and guide rail portion supplies the roller butt, and the guide rail position is in the mounting groove simultaneously, further restricts the moving direction of movable mould board through guide rail portion, plays the effect the same with the guide pillar.
Optionally, guide rail grooves are formed in two sides of the guide rail part in the width direction, the opposite groove walls of the mounting grooves are provided with limiting sliding strips, and the limiting sliding strips are located in the guide rail grooves in a one-to-one correspondence manner.
Through adopting above-mentioned technical scheme, the seting up of guide rail groove for guide rail portion cross-section is the T type, and the setting of spacing draw runner makes the cross-section of mounting groove be the T type, makes the stand and the bottom plate associativity better, and the stand can only slide along a direction on the bottom plate, and is difficult to turn on one's side or the perk.
Optionally, the roller protrudes out of the mounting groove and abuts the bottom plate.
Optionally, the bottom plate includes a bottom portion and two limiting portions, the two limiting portions are disposed on two sides of the bottom portion in the width direction, and the lower portion of the roller is located between the two limiting portions.
Through adopting above-mentioned technical scheme, through two spacing portions, the restriction roller for the landing leg seat further obtains the direction restriction, moves towards a direction, and lubricating oil can be stored to the space between two spacing portions simultaneously, makes lubricating oil be difficult to spill over, keeps better lubricated effect.
Optionally, the roller abuts against a groove bottom of the mounting groove.
By adopting the technical scheme, the roller can directly support the sliding foot seat, the supporting effect is better, and the bearing requirement of the rotating shaft is reduced.
Optionally, a lubricating system is arranged on the sliding foot seat, the lubricating system includes an oil tank, and the oil tank is mounted on the sliding foot seat.
By adopting the technical scheme, lubricating oil is supplemented through the lubricating system, the rotating shaft and the roller are lubricated, and a better lubricating state is kept.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the movable template is supported by the sliding foot seats, the sliding foot seats are used for installing the rollers, the bottom plate is used for supporting the sliding foot seats, so that the movable template is supported, the load of the guide rail part is reduced, the sliding foot seats and the bottom plate are mutually abutted by the rollers, the sliding friction is changed into rolling friction when the sliding foot seats move on the bottom plate, the friction force is reduced, and when lubricating oil is insufficient, the friction force is smaller compared with the sliding friction, and the movable template moves more smoothly;
2. the sliding foot seat is provided with a mounting groove for mounting rollers, the rollers are rotatably connected with the sliding foot seat through rotating shafts at two ends, the bottom of the bottom plate is used for increasing the contact area with the ground and improving the supporting area, the guide rail part is used for abutting the rollers, meanwhile, the guide rail part is positioned in the mounting groove, the moving direction of the movable template is further limited through the guide rail part to play a role as that of a guide pillar, the guide rail groove is formed to enable the section of the guide rail part to be T-shaped, the arrangement of the limiting sliding strip enables the section of the mounting groove to be T-shaped, the relevance between the sliding foot seat and the bottom plate is better, the sliding foot seat can only slide on the bottom plate along one direction, and the side turning or tilting is not easy;
3. through two spacing portions, the restriction roller for the landing leg seat further obtains the direction restriction, moves towards a direction, and lubricating oil can be stored to the space between two spacing portions simultaneously, makes lubricating oil be difficult to spill over, keeps better lubricated effect.
Drawings
FIG. 1 is a schematic structural diagram of embodiment 1 of the present application;
fig. 2 is a schematic structural diagram of embodiment 2 of the present application.
Description of reference numerals: 1. a base plate; 11. a bottom; 12. a guide rail portion; 121. a guide rail groove; 13. a limiting part; 2. a sliding foot seat; 3. an upper sliding foot seat; 4. a lower sliding foot seat; 41. mounting grooves; 42. a limiting slide bar; 5. a guide post; 6. a roller; 61. a rotating shaft; 7. and an oil tank.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a movable mould board sliding foot mechanism.
Example 1
Referring to fig. 1, a movable mould board sliding foot mechanism comprises a lubricating system, a bottom plate 1, a sliding foot seat 2 for supporting a movable mould board and a roller 6, wherein the length direction of the bottom plate 1 extends along the length direction of the movable mould board, the bottom plate 1 comprises a bottom 11 and a guide rail part 12 integrally arranged on the bottom 11, guide rail grooves 121 are formed in two sides of the width direction of the guide rail part 12, and the guide rail grooves 121 extend along the length direction of the guide rail part 12, so that the cross section of the guide rail part 12 is in a T shape.
Referring to fig. 1, the sliding foot base 2 includes an upper sliding foot base 3 and a lower sliding foot base 4 which are respectively connected with each other and slide together, the upper sliding foot base 3 is used for sliding and penetrating of a guide rail and is fixed with a movable template, and plays a role of directly supporting the movable template, and the lower sliding foot base 4 is matched with the bottom plate 1 to further guide and support the upper sliding foot base 3.
When the movable mould is used, two sides of the movable mould plate are supported by a movable mould sliding foot mechanism, and the two upper sliding foot seats 3 are respectively fixed on two sides of the movable mould for supporting.
Referring to fig. 1, mounting groove 41 has been seted up towards the lateral wall of bottom plate 1 to lower sliding foot rest 4, and mounting groove 41 runs through lower sliding foot rest 4 along 1 length direction of bottom plate, and the cell wall downside that mounting groove 41 is in the opposite direction is provided with spacing draw runner 42 along 4 integrative extensions of direction of sliding of lower sliding foot rest for the transversal type of personally submitting of mounting groove 41, two spacing draw runners 42 one-to-one lie in two guide rail grooves 121 simultaneously, realize being connected between lower sliding foot rest 4 and the bottom plate 1.
Referring to fig. 1, the two ends of the roller 6 are integrally and coaxially provided with rotating shafts 61, the roller 6 is rotatably installed on the opposite groove walls of the installation groove 41 through the one-to-one correspondence of the two rotating shafts 61, the roller 6 is rotatably connected with the lower sliding foot seat 4, the two rollers 6 are installed at intervals along the sliding direction, the lower sliding foot seat 4 is better supported, and the roller 6 is vertically abutted to the groove bottom of the installation groove 41 and the guide rail part 12 respectively.
Referring to fig. 1, the lubricating system is used for lubricating the surfaces of the rollers 6, the surfaces of the rotating shafts 61 and the surfaces of the guide pillars 5, an oil tank 7 of the lubricating system is mounted on the upper sliding seat and moves along with the upper sliding seat, so that lubrication is convenient, pipelines of the lubricating system can also move together, and compared with the fact that the oil tank 7 is directly fixed on the injection molding machine and keeps static, relative movement between the pipelines and the sliding foot seats 2 is reduced, the pipelines are protected, and the lubricating system is a common system in mechanical equipment and is not described in detail.
The implementation principle of a movable mould board sliding foot mechanism in the embodiment of the application is as follows: the bottom plate 1 supports the upper sliding foot seat 3, the upper sliding foot seat 3 and the guide pillar 5 support the upper sliding foot seat 3 together, the upper sliding foot seat 3 supports the movable mould plate, when the movable mould plate moves in an opening and closing mode, the upper sliding foot seat 3 slides on the guide pillar 5, the lower sliding foot seat 4 slides on the bottom plate 1, and the rollers 6 roll to reduce friction as much as possible.
Example 2
Referring to fig. 2, the difference between this embodiment and embodiment 1 is that the bottom plate 1 and the lower sliding foot rest 4 are different in structure, in this example, the bottom plate 1 includes a bottom 11 and two limiting portions 13, the two limiting portions 13 are respectively disposed on two sides of the bottom 11 in the width direction, the limiting portions 13 are vertically disposed, the lower portion of the roller 6 protrudes out of the mounting groove 41 and is located between the two limiting portions 13, the roller 6 abuts against the upper side wall of the bottom 11, and the upper sliding foot rest 3 and the limiting portions 13 are spaced apart from each other, so that the bottom plate 1 does not obstruct sliding movement of the upper sliding foot rest 3.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a movable mould board employed foot mechanism which characterized in that: the sliding foot seat comprises a bottom plate (1) and a sliding foot seat (2) supporting a movable template, wherein a roller (6) is rotatably installed on the sliding foot seat (2), and the roller (6) is abutted to the bottom plate (1).
2. The moving platen runner mechanism of claim 1, further comprising: mounting groove (41) have been seted up towards in smooth foot seat (2) bottom plate (1) direction, roller (6) both ends are provided with pivot (61), two pivot (61) one-to-one rotate install in mounting groove (41) cell wall in opposite directions.
3. The moving platen runner mechanism of claim 2, wherein: the bottom plate (1) comprises a bottom (11) and a guide rail part (12) arranged on the bottom (11), the guide rail part (12) is located in the installation groove (41), and the roller (6) is abutted to the guide rail part (12).
4. The moving platen runner mechanism of claim 3, wherein: guide rail groove (121) have been seted up to guide rail portion (12) width direction's both sides, mounting groove (41) cell wall in opposite directions is provided with spacing draw runner (42), spacing draw runner (42) one-to-one is located in guide rail groove (121).
5. The moving platen runner mechanism of claim 2, wherein: the roller (6) protrudes out of the mounting groove (41) and abuts against the bottom plate (1).
6. The moving platen runner mechanism of claim 5, wherein: bottom plate (1) includes bottom (11) and spacing portion (13), spacing portion (13) have two, two spacing portion (13) are established separately bottom (11) width direction's both sides, roller (6) lower part is located two between spacing portion (13).
7. The moving platen runner mechanism of claim 2, wherein: the roller (6) is abutted against the bottom of the mounting groove (41).
8. The moving platen runner mechanism of claim 2, wherein: a lubricating system is arranged on the sliding foot seat (2) and comprises an oil tank (7), and the oil tank (7) is installed on the sliding foot seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121187425.XU CN214820336U (en) | 2021-05-28 | 2021-05-28 | Sliding foot mechanism of movable template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121187425.XU CN214820336U (en) | 2021-05-28 | 2021-05-28 | Sliding foot mechanism of movable template |
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| Publication Number | Publication Date |
|---|---|
| CN214820336U true CN214820336U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121187425.XU Active CN214820336U (en) | 2021-05-28 | 2021-05-28 | Sliding foot mechanism of movable template |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226683A (en) * | 2021-11-29 | 2022-03-25 | 菲斯达精密工业部件（苏州）有限公司 | Auxiliary supporting and guiding mechanism for ejecting rear mold push plate |
-
2021
- 2021-05-28 CN CN202121187425.XU patent/CN214820336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226683A (en) * | 2021-11-29 | 2022-03-25 | 菲斯达精密工业部件（苏州）有限公司 | Auxiliary supporting and guiding mechanism for ejecting rear mold push plate |
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