CN204687236U - The bracing or strutting arrangement of injecting machine material tube - Google Patents
The bracing or strutting arrangement of injecting machine material tube Download PDFInfo
- Publication number
- CN204687236U CN204687236U CN201520425813.5U CN201520425813U CN204687236U CN 204687236 U CN204687236 U CN 204687236U CN 201520425813 U CN201520425813 U CN 201520425813U CN 204687236 U CN204687236 U CN 204687236U
- Authority
- CN
- China
- Prior art keywords
- supporting
- roller
- base
- joint pin
- bracing
- 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 discloses a kind of bracing or strutting arrangement of injecting machine material tube, comprise one and be fixed on base for supporting on injection molding machine frame; One is arranged on the roller supporting seat on base for supporting, and this roller supporting seat has been horizontally disposed with a roller shaft; The one rotating roller be arranged on roller shaft, this roller is positioned at the below of barrel and the supporting traverse that the top of roller and level are installed in the bottom of barrel offsets; The bottom of roller supporting seat is installed with a joint pin, and this joint pin has external screw thread, and the end face of base for supporting is vertically provided with an installing hole, and joint pin is mobilizable to be plugged in installing hole; The end face of base for supporting is provided with an adjusting nut, this adjusting nut is threaded with joint pin; Joint pin and base for supporting are provided with for moving up and down for joint pin but limit its position limiting structure rotated.The utility model makes frame not yielding and easy to adjust.
Description
Technical field
The utility model relates to a kind of bracing or strutting arrangement of injecting machine material tube.
Background technology
Big-and-middle-sized plastic-injection moulding machine generally adopts screw cylinder to realize material injection, screw slenderness ratio reaches 20:1 even 24:1, barrel front end is caused to stretch out injection header board more than 2.5 meters, barrel front end is bent downwardly because conducting oneself with dignity, add when screw rod rotates and the frictional force of barrel, the service life of screw cylinder is reduced, and the operating temperature of barrel is generally more than 200 degrees Celsius, high temperature will aggravate the flexural deformation degree of barrel, so must adopt remedial measures.
At present, generally one supporting traverse is set in the below of barrel, supporting traverse is horizontally disposed with and is fixedly connected with barrel, and arranges bracing or strutting arrangement in the below of supporting traverse, and bracing or strutting arrangement comprises a base for supporting, base for supporting is provided with a roller shaft, roller shaft is provided with a roller, roller supporting lives supporting traverse, produces certain supporting role to barrel, when barrel moves, supporting traverse slides on roller.And base for supporting is fixed on fuselage by four hold-down screws, and be supported on fuselage by four supporting screws, during the height of adjusting support frame, need first to unclamp four hold-down screws, then four supporting screws are tightened downwards, base for supporting is risen, is regulated the height of base for supporting by four supporting screws, make barrel maintenance level.
Because the bottom surface of base for supporting is unsettled, the weight of base for supporting and barrel and the coupling mechanism force of hold-down screw all act on the end face of four supporting screws, lifting surface area is little, easily form depression at fuselage surface, and client needs adjustment four supporting screws in use, regulate comparatively inconvenient, and be difficult to the perpendicularity ensureing base for supporting, easily cause roller to tilt, skew force is formed to barrel, not only make barrel diagonal distortion, also add the risk that barrel front end nozzle leaks glue.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of bracing or strutting arrangement of injecting machine material tube, and it makes frame not yielding and easy to adjust.
For solving the problems of the technologies described above, the bracing or strutting arrangement of the injecting machine material tube that the utility model provides, comprising:
One is fixed on the base for supporting on injection molding machine frame;
One is arranged on the roller supporting seat on base for supporting, and this roller supporting seat has been horizontally disposed with a roller shaft;
The one rotating roller be arranged on roller shaft, this roller is positioned at the below of barrel and the supporting traverse that the top of roller and level are installed in the bottom of barrel offsets;
The bottom of roller supporting seat is installed with a joint pin, and this joint pin has external screw thread, and the end face of base for supporting is vertically provided with an installing hole, and joint pin is mobilizable to be plugged in installing hole;
The end face of base for supporting is provided with an adjusting nut, this adjusting nut is threaded with joint pin;
Joint pin and base for supporting are provided with for moving up and down for joint pin but limit its position limiting structure rotated.
As preferably, the perisporium that described position limiting structure refers to described joint pin is provided with the bar-shaped trough vertically extended, and the screw rod of a dog screw runs through the perisporium of base for supporting, and the end of the screw rod of dog screw is connected in bar-shaped trough.
As preferably, described dog screw is threaded on the perisporium of base for supporting.
As preferably, the inside of described roller is provided with self-aligning bearing.
After adopting above structure, the utility model compared with prior art, has following advantage:
1, the bottom surface of base for supporting contacts with frame, and contact area is large, uniform force, and unit are bearing load is little, makes frame not yielding;
2, the adjusting nut diameter of thread is large, and pitch is little, and required torque is little, can realize fine setting, shortens regulation time, easy to adjust;
3, roller is arranged on roller shaft by self-aligning bearing, and roller rotates flexibly, keeps reliable contacts, guarantee barrel level at the effect bottom roller of self-aligning bearing and crossbeam.
Accompanying drawing explanation
Structural representation when Fig. 1 is bracing or strutting arrangement support barrel;
Fig. 2 is the sectional view of bracing or strutting arrangement.
Wherein, 1, base for supporting; 101, installing hole; 2, roller supporting seat; 201, roller shaft; 3, roller; 301, self-aligning bearing; 4, supporting traverse; 5, joint pin; 501, bar-shaped trough; 6, adjusting nut; 7, setscrew nut.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Shown in Fig. 1, Fig. 2, the bracing or strutting arrangement of the utility model injecting machine material tube comprises a base for supporting 1, be fixed on injection molding machine frame and is arranged on roller supporting seat 2 on base for supporting 1.
Roller supporting seat 2 has been horizontally disposed with roller shaft 201, roller 3 is rotating to be arranged on roller shaft 201, the inside of described roller 3 is provided with self-aligning bearing 301, and self-aligning bearing 301 has two.
Roller 3 is positioned at the below of barrel and the supporting traverse 4 that the top of roller 3 and level are installed in the bottom of barrel offsets, and supporting traverse 4 is positioned at the below of barrel and is fixedly connected with barrel, and supporting traverse 4 is horizontally disposed with.
The bottom of roller supporting seat 2 is installed with a joint pin 5, and this joint pin 5 has external screw thread, and the end face of base for supporting 1 is vertically provided with an installing hole 101, and joint pin 5 is mobilizable to be plugged in installing hole 101.
The end face of base for supporting 1 is provided with an adjusting nut 6, this adjusting nut 6 is threaded with joint pin 5, and the lower surface of adjusting nut 6 and the end face of base for supporting 1 offset.
Joint pin 5 and base for supporting 1 are provided with for moving up and down for joint pin 5 but limit its position limiting structure rotated, that is by position limiting structure, joint pin 5 can only be moved up and down and cannot rotate, the perisporium that described position limiting structure refers to described joint pin 5 is provided with the bar-shaped trough 501 vertically extended, the screw rod of one dog screw 7 runs through the perisporium of base for supporting 1, the end of the screw rod of dog screw 7 is connected in bar-shaped trough 501, make joint pin 5 spacing and cannot rotate by dog screw 7 like this, joint pin 5 can only move up and down, described dog screw 7 is threaded on the perisporium of base for supporting 1, the dismounting of dog screw 7 can be facilitated like this.
When this bracing or strutting arrangement is arranged on below barrel, by rotating adjusting nut 6, joint pin 5 is moved up, also with regard to making roller supporting seat 2 and the roller be positioned on roller supporting seat 2 move up, forcing roller 3 to support supporting traverse 4, realizing the object supporting barrel.
Below only apply preferably example with regard to the utility model and made explanation, but can not be interpreted as it is limitations on claims, structure of the present utility model can have other to change, and is not limited to said structure.In a word, all various changes done in the protection domain of independent claims of the present utility model are all in protection domain of the present utility model.
Claims (4)
1. a bracing or strutting arrangement for injecting machine material tube, comprising:
One is fixed on the base for supporting (1) on injection molding machine frame;
One is arranged on the roller supporting seat (2) on base for supporting (1), and this roller supporting seat (2) has been horizontally disposed with a roller shaft (201);
The one rotating roller (3) be arranged on roller shaft (201), this roller (3) is positioned at the below of barrel and the supporting traverse (4) that the top of roller (3) and level are installed in the bottom of barrel offsets;
It is characterized in that:
The bottom of roller supporting seat (2) is installed with a joint pin (5), and this joint pin (5) has external screw thread, and the end face of base for supporting (1) is vertically provided with an installing hole (101), and joint pin (5) is mobilizable to be plugged in installing hole (101);
The end face of base for supporting (1) is provided with an adjusting nut (6), this adjusting nut (6) is threaded with joint pin (5);
Joint pin (5) and base for supporting (1) are provided with for moving up and down for joint pin (5) but limit its position limiting structure rotated.
2. the bracing or strutting arrangement of injecting machine material tube according to claim 1, it is characterized in that: the perisporium that described position limiting structure refers to described joint pin (5) is provided with the bar-shaped trough (501) vertically extended, the screw rod of one dog screw (7) runs through the perisporium of base for supporting (1), and the end of the screw rod of dog screw (7) is connected in bar-shaped trough (501).
3. the bracing or strutting arrangement of injecting machine material tube according to claim 2, is characterized in that: described dog screw (7) is threaded on the perisporium of base for supporting (1).
4. the bracing or strutting arrangement of injecting machine material tube according to claim 3, is characterized in that: the inside of described roller (3) is provided with self-aligning bearing (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425813.5U CN204687236U (en) | 2015-06-19 | 2015-06-19 | The bracing or strutting arrangement of injecting machine material tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425813.5U CN204687236U (en) | 2015-06-19 | 2015-06-19 | The bracing or strutting arrangement of injecting machine material tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204687236U true CN204687236U (en) | 2015-10-07 |
Family
ID=54227570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520425813.5U Expired - Fee Related CN204687236U (en) | 2015-06-19 | 2015-06-19 | The bracing or strutting arrangement of injecting machine material tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204687236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034255A (en) * | 2015-06-19 | 2015-11-11 | 宁波海太工贸有限公司 | Supporting device of injection molding machine charging barrel |
-
2015
- 2015-06-19 CN CN201520425813.5U patent/CN204687236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034255A (en) * | 2015-06-19 | 2015-11-11 | 宁波海太工贸有限公司 | Supporting device of injection molding machine charging barrel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170619 |