CN219505502U - Guiding pressure head of metal packer - Google Patents
Guiding pressure head of metal packer Download PDFInfo
- Publication number
- CN219505502U CN219505502U CN202320476257.9U CN202320476257U CN219505502U CN 219505502 U CN219505502 U CN 219505502U CN 202320476257 U CN202320476257 U CN 202320476257U CN 219505502 U CN219505502 U CN 219505502U
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- Prior art keywords
- sleeve
- guide
- pressure head
- ram
- guiding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a guiding pressure head of a metal packer, which comprises a pressure head, wherein a pressure part is formed on a first side of the pressure head, an oil cylinder and at least one guiding device are connected with a second side opposite to the first side, and the guiding device is arranged in parallel with the oil cylinder; the guiding device comprises a sleeve and a guiding rod, the sleeve is arranged on the metal packer body, one end of the guiding rod is connected with the pressure head, the other end of the guiding rod stretches into the sleeve, a sliding structure is sleeved on the guiding rod, and the sliding structure is positioned in the sleeve and slides along the extending direction of the sleeve under the driving of the guiding rod; the guide means is adapted to prevent the ram from rolling during operation. The guiding pressure head of the metal packer can effectively prevent the pressure head from tilting during movement, reduce abrasion between the pressure head and the machine body, and prolong the service lives of the pressure head and the machine body side guard plates.
Description
Technical Field
The utility model relates to the field of metal packaging, in particular to a guide pressure head of a metal packer.
Background
The pressure head of the metal packer moves forward in the packing space to compress the material, and the pressure head may tilt due to irregular material in the continuous forward or backward movement; meanwhile, the gap between the pressure head and the machine body can be enlarged along with the abrasion of the protective plates of the pressure head and the machine body, so that the side tilting risk is increased. The pressure head is inclined and can cause the jam of whole action cycle on the one hand, is difficult to carry out next action, and on the other hand can lead to frivolous material to get into the clearance of pressure head and fuselage, leads to the card material, causes other parts fracture even, damages, causes serious mechanical damage accident, consequently, the pressure head that need design one kind can not incline in continuous forward or the back.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the guide pressure head of the metal packer, which can effectively prevent the pressure head from tilting during movement, reduce the abrasion between the pressure head and the machine body and prolong the service lives of the pressure head and two side guard plates of the machine body of the metal packer.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the guide pressure head of the metal packer comprises a pressure head, wherein a pressure part is formed on a first side of the pressure head, an oil cylinder and at least one guide device are connected with a second side opposite to the first side, and the guide device is arranged in parallel with the oil cylinder; the guiding device comprises a sleeve and a guiding rod, the sleeve is arranged on the metal packer body, one end of the guiding rod is connected with the pressure head, the other end of the guiding rod stretches into the sleeve, a sliding structure is sleeved on the guiding rod, and the sliding structure is positioned in the sleeve and slides along the extending direction of the sleeve under the driving of the guiding rod; the guide means is adapted to prevent the ram from rolling during operation.
Further, the guiding pressure head of the metal packer comprises two guiding devices, and the two guiding devices are symmetrically arranged on two sides of the oil cylinder.
Further, the sliding structure comprises two parallel space rings and a supporting ring sleeved on the outer sides of the space rings;
the inner sides of the two space rings are provided with internal threads, the guide rod is provided with external threads matched with the internal threads of the space rings, and the space rings are connected with the guide rod through threads;
the periphery of the space ring is in a ladder shape and is divided into a first step and a second step, and the first step is lower than the second step; the first steps of the two space rings are oppositely arranged to form a notch, and the support ring is sleeved on the notch.
Further, the second side of the pressure head is provided with two connecting parts, and the connecting parts are used for connecting the guide rods; each connecting part comprises two grooves, a baffle plate between the two grooves is provided with a through hole for communicating the two grooves, a connector is inserted in the two grooves, the connector is provided with a through hole, and the connector is connected to the press head by passing through the through hole of the connector and the through hole of the baffle plate between the grooves through a pin shaft; one side of the connector, which is away from the pressure head, is provided with a first threaded hole, the end part of the guide rod is provided with threads, and the guide rod is connected with the connector through threads.
Further, the connecting head is provided with a second threaded hole communicated with the first threaded hole, and after the guide rod is connected to the connecting head through threads, a set screw is arranged in the second threaded hole and is tightened.
Further, the metal packer body is detachably connected with a shaft sleeve through a bolt, and the sleeve is connected to the metal packer body through the shaft sleeve.
Further, two ends of the sleeve are communicated, the radius of the inner cavity of the sleeve is larger than that of the guide rod, and the radius of the inner cavity of the sleeve, which is close to one end of the pressure head, is reduced to be equal to that of the guide rod; the sliding structure is arranged at one end of the guide rod, which is away from the pressure head, and the outer diameter of the sliding structure is equal to the radius of the inner cavity of the sleeve.
Further, one end of the sleeve, which is away from the pressure head, is connected with an end cover, and the end cover is detachably connected with the sleeve through a bolt.
By the technical scheme, the utility model has the following beneficial effects:
1. according to the utility model, the guide device is arranged on the pressure head, the sleeve of the guide device is arranged on the packer body, the guide rods are arranged on two sides of the pressure head, and when the pressure head moves forwards or backwards, the guide rods and the sliding structure are driven to move in the sleeve;
2. the guide device has the advantages of convenient part installation and disassembly and lower maintenance cost.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a guide ram in an embodiment of the utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view of a connector portion according to an embodiment of the present utility model;
fig. 4 is a cross-sectional view of a pilot ram in an embodiment of the utility model.
Reference numerals of the above drawings: 1. a metal packer body; 2. a guide device; 3. an oil cylinder; 4. a pressure head; 5. a first bolt; 6. a shaft sleeve; 7. a sleeve; 8. a guide rod; 9. a spacer ring; 10. an end cap; 11. a second bolt; 12. a support ring; 13. a pin shaft; 14. a connector; 141. a second threaded hole; 15. a set screw; 16. a sliding structure.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and to distinguish between similar objects, and there is no order of preference between them, nor should they be construed as indicating or implying relative importance. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Examples: as shown in fig. 1-4, the embodiment discloses a guiding ram of a metal packer, which comprises a ram 4, wherein a first side of the ram 4 forms a pressing part, a second side opposite to the first side is connected with an oil cylinder 3 and at least one guiding device 2, and the guiding device 2 is arranged in parallel with the oil cylinder 3; the guiding device 2 comprises a sleeve 7 and a guiding rod 8, the sleeve 7 is arranged on the metal packer body 1, one end of the guiding rod 8 is connected with the pressure head 4, the other end of the guiding rod extends into the sleeve 7, a sliding structure 16 is sleeved on the guiding rod 8, and the sliding structure 16 is positioned in the sleeve 7 and slides along the extending direction of the sleeve 7 under the driving of the guiding rod 8; the guide means 2 are provided to prevent the ram 4 from rolling during operation.
In this embodiment, the guiding ram of the metal packer includes two guiding devices 2, and the two guiding devices 2 are symmetrically disposed on two sides of the oil cylinder 3.
It will be appreciated that three or four guide devices 2 may be provided evenly distributed along the cylinder in order to ensure a more stable guide ram for the metal strapping machine.
The second side of the pressure head 4 is provided with two connecting parts for connecting the guide rods 8 of the two guide devices 2; each connecting part comprises two grooves, a baffle plate between the two grooves is provided with through holes for communicating the two grooves, U-shaped connectors 14 are inserted into the two grooves, two side plates of the U-shaped connectors 14 are provided with opposite through holes, and the connectors 14 are connected to the pressure head 4 by penetrating through the through holes of the connectors 14 and the through holes of the baffle plate between the grooves through pin shafts 13; the connector 14 deviates from the one side of pressure head 4 is equipped with first screw hole, the tip of guide bar 8 is equipped with the screw thread, guide bar 8 pass through threaded connection in the connector 14.
As shown in fig. 2, the connecting head 14 is further provided with a second threaded hole 141 communicating with the first threaded hole, and after the guide rod 8 is connected to the connecting head 14 by a thread, a set screw 15 is provided in the second threaded hole 141 and screwed to fix the relative positions of the guide rod 8 and the connecting head 14.
In another possible embodiment, if the cross-sectional area of the ram 4 is too small, a threaded hole is directly provided on the second side of the ram 4, the guide rod 8 is directly connected to the ram 4 by a thread,
the metal packer is characterized in that the metal packer body is connected with a shaft sleeve 6, the shaft sleeve 6 and the metal packer body are provided with corresponding through holes, a first bolt 5 sequentially penetrates through a gasket, the through hole of the shaft sleeve 6 and the through hole of the metal packer body, and is tightened by a nut to connect the shaft sleeve 6 to the metal packer body; the sleeve 7 is connected to the metal packer body through the shaft sleeve 6.
The radius of the inner cavity of the sleeve 7 is larger than that of the guide rod 8, and the radius of the inner cavity of the sleeve 7 near one end of the pressure head 4 is reduced to be equal to that of the guide rod 8; two parallel space rings 9 are arranged at one end of the guide rod 8, which is far away from the pressure head 4, threads are arranged on the inner sides of the two space rings 9, threads matched with the threads on the inner sides of the space rings 9 are arranged on the guide rod 8, and the space rings 9 are connected with the guide rod 8 through the threads;
the periphery of each spacer ring 9 is in a step shape and is divided into a lower first step and a higher second step, the first steps of the two spacer rings 9 are oppositely arranged to form a notch, and the notch is sleeved with a supporting ring 12; the supporting ring 12 is made of phenolic plastic with high mechanical strength, toughness, wear resistance, stable size, corrosion resistance and excellent electrical insulation property. The outer diameter of the sliding structure 16 formed by the spacer ring 9 and the supporting ring 12 is equal to the radius of the inner cavity of the sleeve 7.
When assembling the sliding structure 16, a spacer 9 is first attached to the guide rod 8, then the support ring 12 is sleeved and another spacer 9 is screwed on. When the support ring 12 is severely worn and needs to be replaced, the worn support ring 12 can be replaced by only taking down the spacer rings 9 on the outer side, so that the replacement is very convenient.
An end of the sleeve 7 facing away from the ram 4 is connected to an end cap 10, and the end cap 10 is detachably connected to the sleeve 7 by a second bolt 11.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (8)
1. The guide pressure head of the metal packer is characterized by comprising a pressure head, wherein a pressure part is formed on a first side of the pressure head, an oil cylinder and at least one guide device are connected with a second side opposite to the first side, and the guide device is arranged in parallel with the oil cylinder; the guiding device comprises a sleeve and a guiding rod, wherein the sleeve is arranged on a metal packer body, one end of the guiding rod is connected with the pressure head, the other end of the guiding rod stretches into the sleeve, a sliding structure is sleeved on the guiding rod and is positioned in the sleeve, and the guiding rod is driven to slide along the extending direction of the sleeve.
2. The metal strapping machine guide ram of claim 1 wherein the metal strapping machine guide ram includes two of the guide means symmetrically disposed on either side of the cylinder.
3. The metal baling press guide ram of claim 2, wherein the sliding structure includes two juxtaposed spacers and a support ring sleeved outside the spacers;
the inner sides of the two space rings are provided with internal threads, the guide rod is provided with external threads matched with the internal threads of the space rings, and the space rings are connected with the guide rod through threads;
the periphery of the space ring is in a ladder shape and is divided into a first step and a second step, and the first step is lower than the second step; the first steps of the two space rings are oppositely arranged to form a notch, and the support ring is sleeved on the notch.
4. The metal strapping machine guide ram of claim 2 wherein the second side of the ram is provided with two connecting portions for connecting the guide bar; each connecting part comprises two grooves, a baffle plate between the two grooves is provided with a through hole for communicating the two grooves, a connector is inserted in the two grooves, the connector is provided with a through hole, and the connector is connected to the press head by passing through the through hole of the connector and the through hole of the baffle plate between the grooves through a pin shaft; one side of the connector, which is away from the pressure head, is provided with a first threaded hole, the end part of the guide rod is provided with threads, and the guide rod is connected with the connector through threads.
5. The guide ram of claim 4, wherein the connector has a second threaded hole in communication with the first threaded hole, and wherein a set screw is disposed in the second threaded hole and tightened after the guide rod is threadably coupled to the connector.
6. The metal strapping machine guide ram of claim 2 wherein the metal strapping machine body is removably attached to a sleeve by bolts, the sleeve being attached to the metal strapping machine body by the sleeve.
7. The guide ram of claim 2, wherein the sleeve is perforated at both ends, the radius of the sleeve cavity is greater than the radius of the guide rod, and the radius of the sleeve cavity near one end of the ram is reduced to be equal to the radius of the guide rod; the sliding structure is arranged at one end of the guide rod, which is away from the pressure head, and the outer diameter of the sliding structure is equal to the radius of the inner cavity of the sleeve.
8. The metal strapping machine guide ram of claim 7 wherein an end of the sleeve facing away from the ram is attached to an end cap, the end cap being removably attached to the sleeve by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320476257.9U CN219505502U (en) | 2023-03-14 | 2023-03-14 | Guiding pressure head of metal packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320476257.9U CN219505502U (en) | 2023-03-14 | 2023-03-14 | Guiding pressure head of metal packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219505502U true CN219505502U (en) | 2023-08-11 |
Family
ID=87523890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320476257.9U Active CN219505502U (en) | 2023-03-14 | 2023-03-14 | Guiding pressure head of metal packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219505502U (en) |
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2023
- 2023-03-14 CN CN202320476257.9U patent/CN219505502U/en active Active
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