CN217596395U - Pressure head quick change mechanism - Google Patents
Pressure head quick change mechanism Download PDFInfo
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- CN217596395U CN217596395U CN202221037317.9U CN202221037317U CN217596395U CN 217596395 U CN217596395 U CN 217596395U CN 202221037317 U CN202221037317 U CN 202221037317U CN 217596395 U CN217596395 U CN 217596395U
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Abstract
The utility model relates to the technical field of presses, in particular to a pressure head quick-changing mechanism, which comprises a rectangular mounting frame on a press workbench, wherein the upper end inside the mounting frame is provided with a horizontal mounting plate, one side of the mounting plate is provided with a mounting seat, a plurality of guide sleeves are arranged on the mounting seat at intervals, and pressure heads are arranged in the guide sleeves in a vertically sliding manner; a horizontal limiting plate is arranged on the mounting frame and corresponds to the upper end of the pressure head, a limiting groove is formed in one side of the limiting plate, a circle of limiting convex edge is arranged at the upper end of the pressure head, and the limiting convex edge can be matched in the limiting groove in a horizontally sliding mode to limit the downward movement of the pressure head; the limiting plate is provided with a position yielding port vertically penetrating through the limiting groove; the mounting frame is provided with a driving mechanism, and the driving mechanism comprises a driving rod which is vertical and is arranged right opposite to the abdicating opening; the utility model has the advantages of simple structure, it is more reasonable to design, and the pressure equipment power that makes the press apply that can be better keeps unanimous with the pressure head receives the pressure equipment power, can conveniently monitor actual pressure equipment power more.
Description
Technical Field
The utility model relates to a press technical field especially relates to a pressure head quick change mechanism.
Background
The press is a simple name of a press, a hydraulic press and an oil press, and the press refers to a forming machine for forming industrial products through pressure, generally adopts a hydraulic oil cylinder, and is also called as the oil press.
The pressure head of current press will realize that many pressure heads switch, and the installation sets up a reset spring on the pressure head usually for reset spring can drive the pressure head and reset, accomplishes the switching pressure head again. The pressure head is driven to reset by the reset spring, when the driving device drives the pressure head to execute corresponding actions, the elastic force of the reset spring needs to be overcome, so that the press-fitting force of the press is monitored in a deviation manner, and the press-fitting force provided by the driving device cannot be kept consistent with the press-fitting force actually received by the pressure head, so that the press-fitting quality is inconvenient to monitor.
Therefore, technical personnel in the field strive to develop a pressure head quick-change mechanism which has a simple structure, is more reasonable in design, can better enable the pressing force applied by a press to be consistent with the pressing force applied by a pressure head, can more conveniently monitor the actual pressing force, and becomes the technical problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that how to provide a simple structure, it is more reasonable to design, and the pressure equipment power that makes the press apply that can be better keeps unanimous with the pressure head receives the pressure equipment power, can make things convenient for the pressure head quick change mechanism of the actual pressure equipment power of monitoring more.
In order to achieve the purpose, the utility model provides a pressure head quick-change mechanism, which is characterized by comprising a rectangular mounting frame on a press workbench, wherein a horizontal mounting plate is arranged at the upper end inside the mounting frame, a mounting seat is arranged at one side of the mounting plate, a plurality of guide sleeves are arranged on the mounting seat at intervals, and pressure heads are arranged in the guide sleeves in a vertically sliding manner; a horizontal limiting plate is arranged on the mounting frame and corresponds to the upper end of the pressure head, a limiting groove is formed in one side of the limiting plate, a circle of limiting convex edge is arranged at the upper end of the pressure head, and the limiting convex edge can be matched in the limiting groove in a horizontally sliding mode to limit the downward movement of the pressure head; the limiting plate is provided with a position yielding port vertically penetrating through the limiting groove; the mounting frame is provided with a driving mechanism, and the driving mechanism comprises a driving rod which is vertical and is arranged right opposite to the abdicating opening; be equipped with horizontal migration control structure between mount pad and the mounting panel, and can drive the pressure head on the mount pad translation one by one to in stepping down the mouth and can dismantle with the actuating lever and be connected the back, the actuating lever can drive the pressure head downwards through the vertical downstream of the mouth of stepping down.
Therefore, when the pressure head quick-change mechanism works, the horizontal movement control structure arranged between the mounting seat and the mounting plate can drive the mounting seat to move horizontally, the pressure heads arranged on the mounting seat are enabled to translate into the abdicating openings one by one, and the upper ends of the pressure heads correspondingly positioned in the abdicating openings can be respectively detachably connected with the lower ends of the driving rods; after that, the driving device drives the driving rod and the pressure head correspondingly connected to the lower end of the driving rod to downwards pass through the position-giving opening, and then the driving rod and the pressure head continue to vertically downwards move and complete the press-fitting work. After the pressing head completes corresponding pressing work, the driving rod drives the driving rod to move upwards and correspondingly enable the upper end of the pressing head to be located in the abdicating port, then the horizontal movement control structure drives the mounting seat to move horizontally, a follow-up pressing head is enabled to move horizontally to the abdicating port, the steps are repeated, and the rapid switching of the pressing head is completed. In the structure, the traditional reset spring is removed, the driving mechanism is adopted to drive the reset mechanism to reset, the press mounting force applied by the press can be better kept consistent with the press mounting force applied by the pressure head, and the actual press mounting force can be monitored more conveniently.
As optimization, the mounting frame comprises a horizontal bracket plate with the upper end, and the limiting plate is fixedly mounted on the lower surface of the bracket plate; the two ends of the limiting plate are respectively fixedly connected with connecting plates which are obliquely arranged towards the lower part of the outer side, and the mounting plate is connected and arranged between the lower ends of the two connecting plates.
Like this, structural design is more reasonable, and limiting plate, mounting panel and two connecting plates form rectangular frame, and easy to assemble arranges more.
Further, the mounting bracket is including installing the bottom plate on the workstation, and the bottom plate both ends are connected with the vertical stand that upwards sets up respectively, connect between two stand upper ends and be fixed with the mounting panel. The structural design of whole mounting bracket is simple reasonable more like this.
As optimizing, be provided with the connector at the actuating lever lower extreme connection, on the connector with one side that the spacing groove is relative is equipped with the spread groove, the spread groove both sides can link up with the spacing groove separately, and pressure head horizontal migration to letting the position after, spacing protruding edge that the pressure head upper end has can cooperate the setting to be in the spread groove.
Like this, can make things convenient for the cooperation of dismantling of protruding edge in pressure head upper end and connector more, whole structural design is simple reasonable more.
Preferably, the upper end of the pressure head is sleeved with a bearing, and the bearing forms the limiting convex edge.
Like this, through the design bearing for the bearing forms spacing protruding edge, and the spacing protruding edge that makes things convenient for that can be better slides in the spacing inslot.
Preferably, the horizontal movement control structure comprises guide rails arranged on the mounting plate in pairs, a guide block is arranged on the mounting seat, and a guide groove is formed in the guide block and is arranged on the guide rails in a matched manner; be equipped with servo motor at the opposite side of mounting panel, servo motor's drive end is connected with the lead screw, is equipped with the drive plate on the mount pad, and the drive plate passes the rectangular shape hole of stepping down that is equipped with on the mounting panel and extends to the outside, is provided with screw-nut and screw-thread fit on the drive plate and is in on the lead screw.
Therefore, the horizontal movement control structure is simpler, the horizontal movement of the mounting seat can be controlled more conveniently, and the precision is higher.
As optimization, the mounting seat comprises a mounting seat vertical plate and a mounting seat horizontal plate, and the mounting seat vertical plate and the mounting seat horizontal plate are connected to form an L-shaped structural design; the horizontal plate of the mounting seat is provided with the guide sleeve; the vertical plate of the mounting seat is provided with the guide block.
Like this, the structural design of mount pad is simple reasonable more, can arrange the uide bushing by the easy to assemble more to and set up the guide block more conveniently.
Preferably, the driving mechanism comprises a driving cylinder which is arranged at the upper end of the mounting frame and is vertically arranged, and the piston rod end of the driving cylinder is connected with the driving rod.
Therefore, the driving cylinder is adopted for driving, and the device has the advantage of simple and reasonable structure.
Drawings
Fig. 1 is a schematic structural view of the structure of the utility model mounted on a press.
Fig. 2 is a schematic structural diagram of the quick-change mechanism of the pressure head in fig. 1.
Fig. 3 is a partially enlarged schematic view of a position a in fig. 2.
Fig. 4 is a front view of fig. 2.
Fig. 5 is a partially enlarged schematic view of a B position in fig. 4.
Fig. 6 is a rear view of fig. 2.
Fig. 7 is a partially enlarged schematic view of the position C in fig. 6.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 7, the quick-change mechanism for the pressure head comprises a rectangular mounting frame 3 on a workbench 2 of a press 1, wherein a horizontal mounting plate 4 is arranged at the upper end inside the mounting frame, a mounting seat 5 is arranged on one side of the mounting plate, a plurality of guide sleeves 6 are arranged on the mounting seat at intervals, and the pressure head 7 is arranged in each guide sleeve in a vertically sliding manner; a horizontal limiting plate 8 is arranged on the mounting frame and corresponds to the upper end of the pressure head, a limiting groove 9 is formed in one side of the limiting plate, a circle of limiting convex edge 10 is arranged at the upper end of the pressure head, and the limiting convex edge can be matched in the limiting groove in a horizontally sliding mode to limit the downward movement of the pressure head; the limiting plate is provided with a yielding port 11 which vertically penetrates through the limiting groove; the mounting frame is provided with a driving mechanism, and the driving mechanism comprises a driving rod 12 which is vertical and is arranged right opposite to the abdicating opening; be equipped with horizontal migration control structure between mount pad and the mounting panel, and can drive the pressure head on the mount pad translation one by one to in stepping down the mouth and can dismantle with the actuating lever and be connected the back, the actuating lever can drive the pressure head downwards through the vertical downstream of the mouth of stepping down.
Therefore, when the pressure head quick-change mechanism works, the horizontal movement control structure arranged between the mounting seat and the mounting plate can drive the mounting seat to move horizontally, the pressure heads arranged on the mounting seat are enabled to translate into the abdicating openings one by one, and the upper ends of the pressure heads correspondingly positioned in the abdicating openings can be respectively detachably connected with the lower ends of the driving rods; after that, the driving device drives the driving rod and the pressure head correspondingly connected to the lower end of the driving rod to downwards pass through the position-giving opening, and then the driving rod and the pressure head continue to vertically downwards move and complete the press-fitting work. After the corresponding press fitting work of the pressure head is completed, the driving rod drives the pressure head to move upwards and correspondingly enables the upper end of the pressure head to be located in the abdicating port, then the horizontal movement control structure drives the mounting seat to move horizontally, a follow-up pressure head is enabled to move horizontally to the abdicating port, and the steps are repeated to complete the quick switching of the pressure head. In the structure, the traditional reset spring is removed, the driving mechanism is adopted to drive the reset mechanism to reset, the press mounting force applied by the press can be better kept consistent with the press mounting force applied by the pressure head, and the actual press mounting force can be monitored more conveniently.
In this specific embodiment, the mounting rack includes a horizontal bracket plate 13 at the upper end, and the limiting plate is mounted and fixed on the lower surface of the bracket plate; and the two ends of the limiting plate are respectively connected and fixed with connecting plates 14 which are obliquely arranged towards the lower part of the outer side, and the mounting plate is connected and arranged between the lower ends of the two connecting plates.
Like this, structural design is more reasonable, and limiting plate, mounting panel and two connecting plates form rectangular frame, and the easy to assemble arranges more.
Further, the mounting bracket is including installing bottom plate 15 on the workstation, and the bottom plate both ends are connected with vertical stand 16 that upwards sets up respectively, are connected between the coexistence post upper end and are fixed with mounting panel 13. The structural design of whole mounting bracket is simple reasonable more like this.
In this embodiment, be provided with connector 17 in the connection of actuating lever lower extreme, on the connector with one side that the spacing groove is relative is equipped with spread groove 18, and the spread groove both sides can link up with the spacing groove separately, and pressure head horizontal migration to letting the position after, spacing protruding edge that the pressure head upper end had can cooperate the setting to be in the spread groove.
Like this, can make things convenient for the cooperation dismantled of protruding edge in pressure head upper end and connector more, whole structural design is simple reasonable more.
In this embodiment, a bearing is sleeved on the upper end of the pressure head, and the bearing forms the limiting convex edge 10.
Like this, through the design bearing for the bearing forms spacing protruding edge, and the spacing protruding edge that makes things convenient for that can be better slides in the spacing inslot.
In this embodiment, the horizontal movement control structure includes guide rails 19 arranged on the mounting plate in pairs, a guide block 20 is arranged on the mounting seat, and a guide groove is arranged on the guide block and is arranged on the guide rails in a matching manner; be equipped with servo motor 21 at the opposite side of mounting panel, servo motor's drive end is connected with lead screw 22, is equipped with drive plate 23 on the mount pad, and the drive plate passes the rectangular shape hole of stepping down that is equipped with on the mounting panel and extends to the outside, is provided with screw-nut and screw-thread fit on the drive plate and is in on the lead screw.
Like this, horizontal migration control structure is simpler, can conveniently control mount pad horizontal migration more, and the precision is higher.
In the specific embodiment, the mounting seat comprises a mounting seat vertical plate 24 and a mounting seat horizontal plate 25, and the mounting seat vertical plate and the mounting seat horizontal plate are connected to form an L-shaped structural design; the guide sleeve is arranged on the horizontal plate of the mounting seat; the vertical plate of the mounting seat is provided with the guide block.
Like this, the structural design of mount pad is simple reasonable more, can arrange the uide bushing by the easy to assemble more to and set up the guide block more conveniently.
In this embodiment, the driving mechanism includes a driving cylinder 26 disposed at the upper end of the mounting frame and vertically disposed, and the driving rod is connected to the piston rod end of the driving cylinder.
Therefore, the driving cylinder is adopted for driving, and the device has the advantage of simple and reasonable structure.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (7)
1. A quick change mechanism for a pressure head is characterized by comprising a rectangular mounting frame on a workbench of the press, wherein a horizontal mounting plate is arranged at the upper end inside the mounting frame, a mounting seat is arranged on one side of the mounting plate, a plurality of guide sleeves are arranged on the mounting seat at intervals, and the pressure head is vertically arranged in each guide sleeve in a sliding manner; a horizontal limiting plate is arranged on the mounting frame and corresponds to the upper end of the pressure head, a limiting groove is formed in one side of the limiting plate, a circle of limiting convex edge is arranged at the upper end of the pressure head, and the limiting convex edge can be matched in the limiting groove in a horizontally sliding mode to limit the downward movement of the pressure head; the limiting plate is provided with a position yielding port which vertically penetrates through the limiting groove; the mounting frame is provided with a driving mechanism, and the driving mechanism comprises a driving rod which is vertical and is arranged right opposite to the abdicating opening; be equipped with horizontal migration control structure between mount pad and the mounting panel, and can drive the pressure head on the mount pad translation one by one to stepping down in the mouth and can dismantle with the actuating lever and be connected the back, the actuating lever can drive the pressure head downwards through stepping down the vertical downstream in mouth.
2. A ram quick-change mechanism as claimed in claim 1, wherein: the mounting frame comprises a horizontal bracket plate at the upper end, and the limiting plate is fixedly mounted on the lower surface of the bracket plate; and the two ends of the limiting plate are respectively fixedly connected with connecting plates which are obliquely arranged towards the lower part of the outer side, and the mounting plate is connected between the lower ends of the two connecting plates.
3. A ram quick-change mechanism as claimed in claim 1, wherein: the connecting device is characterized in that a connecting head is connected and arranged at the lower end of the driving rod, a connecting groove is formed in one side, opposite to the limiting groove, of the connecting head, two sides of the connecting groove can be respectively connected with the limiting groove, the pressure head horizontally moves to the position of the yielding opening, and the limiting convex edge of the upper end of the pressure head can be arranged in the connecting groove in a matched mode.
4. A ram quick-change mechanism as claimed in claim 1, wherein: and a bearing is sleeved at the upper end of the pressure head and forms the limiting convex edge.
5. A ram quick-change mechanism as claimed in claim 1, wherein: the horizontal movement control structure comprises guide rails which are arranged on the mounting plate in pairs, a guide block is arranged on the mounting seat, and a guide groove is arranged on the guide block and is arranged on the guide rails in a matched manner; be equipped with servo motor at the opposite side of mounting panel, servo motor's drive end is connected with the lead screw, is equipped with the drive plate on the mount pad, and the drive plate passes the rectangular shape hole of stepping down that is equipped with on the mounting panel and extends to the outside, is provided with screw-nut and screw-thread fit on the drive plate and is in on the lead screw.
6. A ram quick-change mechanism as claimed in claim 5, wherein: the mounting seat comprises a mounting seat vertical plate and a mounting seat horizontal plate, and the mounting seat vertical plate and the mounting seat horizontal plate are connected to form an L-shaped structural design; the guide sleeve is arranged on the horizontal plate of the mounting seat; the vertical plate of the mounting seat is provided with the guide block.
7. A ram quick-change mechanism as claimed in claim 1, wherein: the driving mechanism comprises a driving cylinder which is arranged at the upper end of the mounting frame and is vertically arranged, and a piston rod end of the driving cylinder is connected with the driving rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221037317.9U CN217596395U (en) | 2022-04-28 | 2022-04-28 | Pressure head quick change mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221037317.9U CN217596395U (en) | 2022-04-28 | 2022-04-28 | Pressure head quick change mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217596395U true CN217596395U (en) | 2022-10-18 |
Family
ID=83567511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221037317.9U Active CN217596395U (en) | 2022-04-28 | 2022-04-28 | Pressure head quick change mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217596395U (en) |
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2022
- 2022-04-28 CN CN202221037317.9U patent/CN217596395U/en active Active
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