CN211590436U - Large-scale die-cutting roller bearing structure - Google Patents
Large-scale die-cutting roller bearing structure Download PDFInfo
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- CN211590436U CN211590436U CN201922394666.0U CN201922394666U CN211590436U CN 211590436 U CN211590436 U CN 211590436U CN 201922394666 U CN201922394666 U CN 201922394666U CN 211590436 U CN211590436 U CN 211590436U
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Abstract
The utility model discloses a large-scale die-cutting roller bearing structure, comprising a base plate, be equipped with the pressurization tool on the bottom plate, the pressurization tool is located the below of die-cutting machine bottom roll and is used for supporting the bottom roll, the pressurization tool includes the base, one side of base is equipped with the backplate, the both sides of backplate are equipped with the backup pad respectively, are equipped with the dabber between two backup pads, the axial of dabber and the axial direction parallel of bottom roll, the spindle is equipped with the bearing, the bearing is equipped with the axle sleeve outward. The utility model discloses simple structure, it is extensive to use, the effectual crooked problem of bottom roll of having solved.
Description
Technical Field
The utility model relates to the field of machining, concretely relates to large-scale die-cutting roller bearing structure.
Background
In the die cutting industry, for example, some cut materials in the packaging industry are very wide, the roll diameter is also very large, the die cutting process is mainly supported by bearing side plates at two ends, although the side plates are reinforced, in the long-time operation process, the pressurizing is carried out at two ends of a shaft shoulder, and because the span is too large, the upper roll and the lower roll have middle bending phenomenon due to the pressure, so that patterns in the middle are cut continuously.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a large-scale die-cutting roller supporting structure.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a large-scale die-cutting roller bearing structure, its characterized in that, includes the bottom plate, be equipped with the pressurization tool on the bottom plate, the pressurization tool is located the below of die-cutting machine bottom roll and is used for supporting the bottom roll, the pressurization tool includes the base, one side of base is equipped with the backplate, the both sides of backplate are equipped with the backup pad respectively, are equipped with the dabber between two backup pads, the axial of dabber and the axial direction parallel of bottom roll, the spindle is equipped with the bearing, the bearing is equipped with the axle sleeve outward.
Preferably, both sides of the bottom plate are provided with side plates, and the pressurizing jig is positioned between the two side plates.
Preferably, the side plate is provided with an adjusting screw, the front end of the adjusting screw is connected with the back plate of the pressurizing jig, and the adjusting screw is used for adjusting the distance between the pressurizing jig and the side plate.
Preferably, two sides of the mandrel are respectively connected with the two supporting plates through clamp springs.
Preferably, the outer side of the shaft sleeve is further provided with a protective sleeve.
Preferably, the bottom plate is provided with a plurality of groups of pressurizing fixtures, each group of pressurizing fixtures is two, and the two pressurizing fixtures in each group are symmetrically arranged on a vertical plane where the central shaft of the bottom roller of the die cutting machine is located.
Preferably, the base, the back plate and one of the support plates of the pressurizing jig are of an integral structure, and the other support plate is connected with the base and the back plate through screws.
Preferably, a plurality of bottom plate fixing holes are formed in the bottom plate, and the bottom plate fixing holes are waist-shaped.
The utility model has the advantages that:
the utility model discloses add the pressurization tool in the below of die cutting machine bottom roll, the pressurization tool can play the supporting role to the bottom roll when not influencing bottom roll pivoted, and the effectual bottom roll of having avoided is crooked in the middle of appearing because self gravity to can realize the support to the bottom roll of co-altitude through the position that changes the pressurization tool, strong adaptability. The utility model discloses simple structure, it is extensive to use, the effectual crooked problem of bottom roll of having solved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a pressing jig;
fig. 3 is an exploded view of the pressing jig.
List of reference numerals:
1-a bottom plate; 2-pressurizing the jig; 3-a base; 4-a back plate; 5-a support plate; 6-mandrel; 7-a bearing; 8-shaft sleeve; 9-side plate; 10-a clamp spring; 11-a protective sleeve; 12-adjusting screws; 13-bottom roll.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 3, a large die cutting roller supporting structure is characterized by comprising a bottom plate 1, wherein a pressurizing jig 2 is arranged on the bottom plate 1, the pressurizing jig 2 is positioned below a bottom roller 13 of a die cutting machine and used for supporting the bottom roller 13, the pressurizing jig 2 comprises a base 3, a back plate 4 is arranged on one side of the base 3, supporting plates 5 are respectively arranged on two sides of the back plate 4, a mandrel 6 is arranged between the two supporting plates 5, the axial direction of the mandrel 6 is parallel to the axial direction of the bottom roller 13, a bearing 7 is arranged on the mandrel 6, and a shaft sleeve 8 is arranged outside the bearing 7.
The two sides of the bottom plate 1 are provided with side plates 9, and the pressurizing jig 2 is positioned between the two side plates 9.
The side plate 9 is provided with an adjusting screw 12, the front end of the adjusting screw 12 is connected with the back plate 4 of the pressurizing jig 2, the adjusting screw 12 is used for adjusting the distance between the pressurizing jig 2 and the side plate 9, and the supporting height of the pressurizing jig 2 can be adjusted by adjusting the relative position of the pressurizing jig 2 and the bottom roller 13, so that the bottom roller 13 with different heights can be adapted.
The two sides of the mandrel 6 are respectively connected with the two supporting plates 5 through clamp springs 10.
In order to protect the shaft sleeve 8 and make the pressurizing jig 2 more durable, a protective sleeve 11 is further arranged on the outer side of the shaft sleeve 8.
The bottom plate 1 is provided with a plurality of groups of pressurizing jigs 2, each group of pressurizing jigs 2 is two, and the two pressurizing jigs 2 of each group are symmetrically arranged on the vertical plane where the central shaft of the bottom roller 13 of the die cutting machine is located.
The base 3, the back plate 4 and one of the supporting plates 5 of the pressurizing jig 2 are of an integral structure, and the other supporting plate 5 is connected with the base 3 and the back plate 4 through screws.
The improved die cutting machine is characterized in that a plurality of bottom plate 1 fixing holes are formed in the bottom plate 1, and the bottom plate 1 fixing holes are waist-shaped, so that the position of the bottom plate 1 on the die cutting machine can be conveniently adjusted.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides a large-scale die-cutting roller bearing structure, its characterized in that, includes the bottom plate, be equipped with the pressurization tool on the bottom plate, the pressurization tool is located the below of die-cutting machine bottom roll and is used for supporting the bottom roll, the pressurization tool includes the base, one side of base is equipped with the backplate, the both sides of backplate are equipped with the backup pad respectively, are equipped with the dabber between two backup pads, the axial of dabber and the axial direction parallel of bottom roll, the spindle is equipped with the bearing, the bearing is equipped with the axle sleeve outward.
2. The large size die cutting roll supporting structure according to claim 1, wherein side plates are provided at both sides of the bottom plate, and the pressurizing jig is located between the two side plates.
3. The large-scale die-cutting roller supporting structure according to claim 2, wherein the side plate is provided with an adjusting screw, a front end of the adjusting screw is connected with a back plate of the pressurizing jig, and the adjusting screw is used for adjusting a distance between the pressurizing jig and the side plate.
4. The large die cutting roll support structure according to claim 1, wherein both sides of the mandrel are connected to the two support plates by snap springs, respectively.
5. The large die cutting roll support structure according to claim 1, wherein a protective sleeve is further provided outside the bushing.
6. The large-scale die-cutting roll supporting structure according to claim 1, wherein the bottom plate is provided with a plurality of groups of two pressing jigs, and the two pressing jigs of each group are symmetrically arranged with respect to a vertical plane on which a central axis of the bottom roll of the die-cutting machine is located.
7. The supporting structure of claim 1, wherein the base, the back plate and one of the supporting plates of the pressing jig are integrally formed, and the other supporting plate is connected to the base and the back plate by screws.
8. The large size die cutting roll support structure according to claim 1, wherein the base plate is provided with a plurality of base plate fixing holes, and the base plate fixing holes are kidney-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394666.0U CN211590436U (en) | 2019-12-27 | 2019-12-27 | Large-scale die-cutting roller bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394666.0U CN211590436U (en) | 2019-12-27 | 2019-12-27 | Large-scale die-cutting roller bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211590436U true CN211590436U (en) | 2020-09-29 |
Family
ID=72596312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922394666.0U Active CN211590436U (en) | 2019-12-27 | 2019-12-27 | Large-scale die-cutting roller bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211590436U (en) |
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2019
- 2019-12-27 CN CN201922394666.0U patent/CN211590436U/en active Active
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