CN211363367U - Over travel protection device of injection molding unit - Google Patents
Over travel protection device of injection molding unit Download PDFInfo
- Publication number
- CN211363367U CN211363367U CN201922327598.6U CN201922327598U CN211363367U CN 211363367 U CN211363367 U CN 211363367U CN 201922327598 U CN201922327598 U CN 201922327598U CN 211363367 U CN211363367 U CN 211363367U
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- Prior art keywords
- protection device
- moulding plastics
- thrust plate
- injection molding
- head board
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides an over travel protection device of unit of moulding plastics, it relates to the injection molding machine field, and the stroke that aims at solving the unit of moulding plastics in general injection molding machine all calculates so that can not set up stroke protection device and can cause the problem of irreparable damage to the mould when taking place emergency through the accuracy. Including head board, thrust plate, tailboard, ball, tiebar post, the mechanical protection device of moulding plastics, the unit of moulding plastics in head board and the injection molding machine of moulding plastics links to each other, the thrust plate is installed to head board below of moulding plastics, ball is installed to the thrust plate below, the tailboard of moulding plastics is installed to the ball bottom, tiebar post wears to locate head board, thrust plate and the tailboard of moulding plastics, the cover is equipped with the mechanical protection device on the tiebar post.
Description
Technical Field
The utility model relates to an injection molding machine field, concretely relates to unit of moulding plastics's overtravel protection device.
Background
The stroke protection device can not be set up through accurate settlement to the stroke of moulding plastics in the present injection molding machine, plays the protection to important spare part can not be fine above the injection unit, goes wrong at the procedure to and operating personnel sets up the improper of parameter, can lead to the overstroke, causes the damage to the machine. The split type protection device is arranged at the position of the tie bar, and a design result is obtained after an accurate control position and a range are obtained.
SUMMERY OF THE UTILITY MODEL
The utility model provides an over travel protection device of unit of moulding plastics to the stroke of the unit of moulding plastics in solving the general injection molding machine that prior art exists all calculates so that can not set up stroke protection device can cause the problem of irreparable damage to the mould when taking place emergency through the accuracy.
For solving the technical problem, the utility model provides an over travel protection device of unit of moulding plastics, including head board, thrust plate, the tailboard of moulding plastics, ball, tielin post, mechanical protection device of moulding plastics, the head board of moulding plastics links to each other with the unit of moulding plastics in the injection molding machine, the thrust plate is installed to head board below of moulding plastics, ball is installed to the thrust plate below, the tailboard of moulding plastics is installed to the ball bottom, tielin post wears to locate head board, thrust plate and the tailboard of moulding plastics, the cover is equipped with mechanical protection device on the tielin post.
Preferably, the number of the tie bars is four, and the mechanical protection device is only sleeved on one tie bar.
Preferably, the mechanical protection device is formed by splicing an upper bolt and a lower bolt, one end of each bolt is connected with the injection molding bottom plate, and a safety distance is reserved between the other end of each bolt and the thrust plate.
Preferably, the mechanical protection device is detachably mounted on the tie bar.
The utility model discloses the beneficial effect who brings:
(1) the utility model protects the injection molding unit from damaging the injection molding machine during overtravel;
(2) the utility model discloses extension injection molding machine life reduces injection molding machine maintenance number of times, reduction in production cost.
Drawings
FIG. 1 is a schematic view of the over travel protection device of the injection unit according to the present invention;
wherein, the injection molding device comprises 1-an injection molding head plate, 2-a thrust plate, 3-an injection molding tail plate, 4-a ball screw, 5-a Gollin column and 6-a mechanical protection device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.
As shown in fig. 1, the utility model provides an over travel protection device of unit of moulding plastics, including moulding plastics first board 1, thrust plate 2, tailboard 3, ball 4, tiebar 5, mechanical protection device 6 of moulding plastics, moulding plastics in first board 1 and the injection molding machine and mould plastics the unit and link to each other, thrust plate 2 is installed to first board 1 below of moulding plastics, ball 4 is installed to thrust plate 2 below, tailboard 3 of moulding plastics is installed to ball 4 bottom, tiebar 5 is worn to locate first board 1, thrust plate 2 and the tailboard 3 of moulding plastics, the cover is equipped with mechanical protection device 6 on the tiebar 5.
Further, the number of the tie bars 5 is four, and the mechanical protection device 6 is sleeved on one tie bar 5.
Further, the mechanical protection device 6 is formed by splicing an upper bolt and a lower bolt, one end of each bolt is connected with the injection molding bottom plate, and a safety distance is reserved between the other end of each bolt and the thrust plate.
Further, the mechanical protection device 6 is detachably mounted on the tie bar 5.
In summary, the utility model protects the injection unit from damaging the injection machine during overtravel; the service life of the injection molding machine is prolonged, the maintenance frequency of the injection molding machine is reduced, and the production cost is reduced.
It should be noted that, the utility model discloses the multiple standard component that uses all can be obtained from the market, and nonstandard component then can customize very much, the utility model discloses the connected mode that adopts such as bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer repeated here.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. The utility model provides an over travel protection device of unit of moulding plastics, including head board (1), thrust plate (2), the tailboard (3), ball (4), tiebar (5), mechanical protection device (6) of moulding plastics, its characterized in that, the unit of moulding plastics links to each other in head board (1) and the injection molding machine of moulding plastics, thrust plate (2) are installed to head board (1) below of moulding plastics, ball (4) are installed to thrust plate (2) below, tail board (3) of moulding plastics are installed to ball (4) bottom, tiebar (5) are worn to locate head board (1), thrust plate (2) and the tailboard (3) of moulding plastics, the cover is equipped with mechanical protection device (6) on tiebar (5).
2. An over travel protection device for an injection unit according to claim 1, wherein the number of tie bars (5) is four, and the mechanical protection device (6) is fitted over only one tie bar (5).
3. An over travel protection device of an injection unit according to claim 1, wherein the mechanical protection device (6) is formed by splicing an upper bolt and a lower bolt, one end of each bolt is connected with the injection bottom plate, and a safety distance is reserved between the other end of each bolt and the thrust plate.
4. An over travel protection arrangement for an injection unit according to claim 1, characterised in that the mechanical protection device (6) is detachably mounted on the tie-bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922327598.6U CN211363367U (en) | 2019-12-20 | 2019-12-20 | Over travel protection device of injection molding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922327598.6U CN211363367U (en) | 2019-12-20 | 2019-12-20 | Over travel protection device of injection molding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211363367U true CN211363367U (en) | 2020-08-28 |
Family
ID=72167384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922327598.6U Active CN211363367U (en) | 2019-12-20 | 2019-12-20 | Over travel protection device of injection molding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211363367U (en) |
-
2019
- 2019-12-20 CN CN201922327598.6U patent/CN211363367U/en active Active
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