CN204398384U - Axial limiting mechanism and use pressure frame and the forcing press of this axial limiting mechanism - Google Patents
Axial limiting mechanism and use pressure frame and the forcing press of this axial limiting mechanism Download PDFInfo
- Publication number
- CN204398384U CN204398384U CN201420824223.5U CN201420824223U CN204398384U CN 204398384 U CN204398384 U CN 204398384U CN 201420824223 U CN201420824223 U CN 201420824223U CN 204398384 U CN204398384 U CN 204398384U
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- China
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- erection column
- snap ring
- mount pad
- limiting mechanism
- bolt
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Abstract
The utility model relates to axial limiting mechanism and uses pressure frame and the forcing press of this axial limiting mechanism, axial limiting mechanism comprises erection column, erection column offers positioning ring groove, axial limiting mechanism also comprises the snap ring for snapping in along the radial direction of erection column in positioning ring groove, the outer rim of snap ring radially protrudes from described erection column and makes the corresponding end end face of snap ring be formed for axially treating with corresponding the block end face that locating part block coordinates at erection column, described axial limiting mechanism also comprises for carrying out locking to described snap ring with the bolt fastening structure deviate from preventing described snap ring by positioning ring groove in the radial direction of erection column.The utility model provides a kind of axial limiting mechanism of convenient disassembly and uses pressure frame and the forcing press of this axial limiting mechanism.
Description
Technical field
The utility model relates to axial limiting mechanism and uses pressure frame and the forcing press of this axial limiting mechanism.
Background technology
Forcing press, as a kind of conventional machinery, has of many uses, production efficiency high, and forcing press can be widely used in the moulding process such as cut-out, punching, blanking, bending, riveted.Existing forcing press is " a kind of Novel safe forcing press " disclosed in Chinese patent CN104002494A, comprise the vertical erection column arranged, the upper end of erection column is provided with mount pad, the lower end of erection column is provided with base, mount pad is provided with the vertical jack arranged, mount pad and base are fixedly arranged on erection column respectively by axial limiting mechanism, and axial limiting mechanism is Welding Structure, during use, workpiece to be processed is placed on base, is processed by jack pair base.Existing this forcing press Problems existing is: the erection column of forcing press, non-dismountable between mount pad and base, whole forcing press heaviness very, therefore can only be applicable to use in fixing workplace, such as in fixing factory building, and in actual production life, also need to use forcing press in maintenance sites, due to the inconvenient disassembled for transport of existing forcing press, therefore maintenance sites is delivered to again after workpiece can only being brought back plant area's processing, whole work progress is wasted time and energy, and efficiency of construction is low.
Summary of the invention
The purpose of this utility model is the axial limiting mechanism providing a kind of convenient disassembly; The purpose of this utility model is also to provide a kind of mount pad, the pressure frame of convenient disassembly and forcing press between base and erection column.
In order to solve the problem, in the utility model, the technical scheme of axial limiting mechanism is:
Axial limiting mechanism, comprise erection column, erection column offers positioning ring groove, axial limiting mechanism also comprises the snap ring for snapping in along the radial direction of erection column in positioning ring groove, the outer rim of snap ring radially protrudes from described erection column and makes the corresponding end end face of snap ring be formed for axially treating with corresponding the block end face that locating part block coordinates at erection column, and described axial limiting mechanism also comprises for carrying out locking to described snap ring with the bolt fastening structure deviate from preventing described snap ring by positioning ring groove in the radial direction of erection column.
The described bolt fastening structure axis comprised along erection column is sheathed on the maintainance set of described snap ring periphery, and bolt fastening structure also comprises the set bolt be radially threaded onto in described snap ring and maintainance set.
In the utility model, the technical scheme of pressure frame is:
Pressure frame, comprise the vertical erection column arranged, the upper and lower side of erection column is respectively arranged with mount pad and base, mount pad and base guide are sheathed on described erection column, in the upper and lower sides of mount pad on erection column, upper and lower sides in base all offers positioning ring groove, the forcing press radial direction also comprised along erection column snaps in the snap ring in corresponding positioning ring groove, the outer rim of snap ring radially protrude from erection column and make the corresponding end end face of corresponding snap ring formed at erection column axially to the block end face that mount pad and base block coordinate, forcing press also comprises for carrying out locking to snap ring with the bolt fastening structure deviate from preventing snap ring by positioning ring groove in the radial direction of erection column.
The described bolt fastening structure axis comprised along erection column is sheathed on the maintainance set of snap ring periphery, and bolt fastening structure also comprises the set bolt be radially threaded onto in described snap ring and maintainance set.
Described mount pad offers the corresponding clamping screw of confession that axis extends along the vertical direction through and realize the mount pad bolt penetration hole that jack installs.
In the utility model, the technical scheme of forcing press is:
Forcing press, comprise jack and pressure frame, pressure frame comprises the vertical erection column arranged, the upper and lower side of erection column is respectively arranged with mount pad and base, mount pad and base guide are sheathed on described erection column, in the upper and lower sides of mount pad on erection column, upper and lower sides in base all offers positioning ring groove, the forcing press radial direction also comprised along erection column snaps in the snap ring in corresponding positioning ring groove, the outer rim of snap ring radially protrude from erection column and make the corresponding end end face of corresponding snap ring formed at erection column axially to the block end face that mount pad and base block coordinate, forcing press also comprises for carrying out locking to snap ring with the bolt fastening structure deviate from preventing snap ring by positioning ring groove in the radial direction of erection column.
The described bolt fastening structure axis comprised along erection column is sheathed on the maintainance set of snap ring periphery, and bolt fastening structure also comprises the set bolt be radially threaded onto in described snap ring and maintainance set.
Mount pad offers the mount pad bolt penetration hole that axis extends along the vertical direction, jack is provided with horizontally disposed adpting flange, adpting flange offers the flange bolt corresponding with mount pad bolt penetration hole to bore a hole, in the perforation of mount pad bolt penetration hole, flange bolt, be coated with set bolt.
The beneficial effects of the utility model are: when needs stacking pressure machine, by mount pad, base sheath is located on erection column, then snap ring is radially snapped in corresponding positioning ring groove, bolt fastening structure locks to prevent snap ring from radially deviating from by positioning ring groove to snap ring, the block end face of snap ring moves axially spacing to mount pad and base, thus complete the assembling of forcing press, when needs forcing press disassembled for transport, only need to dismantle bolt fastening structure, snap ring is radially taken out by positioning ring groove, just can to dismantle mount pad and base, realize mount pad, base is separated with erection column, then scattered transport, use after convenient construction Assembling.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of forcing press in the utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the cooperation schematic diagram of erection column in Fig. 1, snap ring and maintainance set.
Detailed description of the invention
The embodiment of forcing press is as shown in Fig. 1 ~ 3: comprise jack 4 and pressure frame, pressure frame comprises four erection columns 5 vertically arranged, the upper end fairlead of erection column 5 is provided with mount pad 1, the lower end fairlead of erection column 5 is provided with base 6, mount pad offers the mount pad bolt penetration hole axially extended along the vertical direction, jack is provided with horizontally disposed adpting flange, adpting flange offers the flange bolt corresponding with mount pad bolt penetration hole to bore a hole, in the perforation of mount pad bolt penetration hole, flange bolt, be coated with set bolt 2.In the upper and lower sides of mount pad on each erection column, upper and lower sides in base all offers positioning ring groove 10, the forcing press radial direction also comprised along erection column snaps in the snap ring 7 in corresponding positioning ring groove, in the present embodiment, the actual circumferential lengths of snap ring is greater than the half of the complete circumferential lengths of snap ring, that is snap ring is a large semi-ring, the area of the end face of snap ring can be ensured like this, ensure the limit strength of snap ring, by the elastic deformation of snap ring, snap ring is snapped in positioning ring groove during use, the outer rim of snap ring radially protrude from erection column and make the corresponding end end face of corresponding snap ring formed at erection column axially to the block end face that mount pad and base block coordinate, such as the lower surface of snap ring on the upside of mount pad is configured for the block end face that coordinates with mount pad upper end block to limit mount pad movement upward, the upper surface of the snap ring on the downside of mount pad is configured for the block end face coordinated with mount pad lower end block to limit mount pad movement down.Forcing press also comprises for carrying out locking to snap ring with the bolt fastening structure deviate from preventing snap ring by positioning ring groove in the radial direction of erection column, the bolt fastening structure axis comprised along erection column is sheathed on the maintainance set 9 of snap ring periphery, bolt fastening structure also comprises the set bolt 8 be radially threaded onto in snap ring and maintainance set, under the maintenance position-limiting action of maintainance set, snap ring can not deform, so well ensure that snap ring can not be deviate from by positioning ring groove, erection column, snap ring, maintainance set and set bolt belong to for mount pad, base moves axially spacing axial limiting mechanism.
In other embodiment of this forcing press: jack also can be fixedly welded on mount pad; Maintainance set in bolt fastening structure may not be, and now can be directly fixed on erection column by snap ring by set bolt; In each positioning ring groove, also two or more snap ring can be set, now snap ring does not need to be large semi-ring, snap ring does not need to have elasticity yet, such as when arranging two snap rings in each positioning ring groove, ensures that two snap rings can not radially be deviate from by positioning ring groove by maintainance set.
The embodiment of pressure frame is as shown in Fig. 1 ~ 3: the concrete structure of pressure frame is identical with the pressure frame described in above-mentioned each forcing press embodiment, is not described in detail in this.
The embodiment of axial limiting mechanism is as shown in Fig. 1 ~ 3: the concrete structure of axial limiting mechanism is identical with the axial limiting mechanism described in above-mentioned each forcing press embodiment, is not described in detail in this.In other embodiment of this axial limiting mechanism, this axial limiting mechanism can also be applied to other to be needed to treat in the fixing occasion of locating part and uses.
Claims (8)
1. axial limiting mechanism, it is characterized in that: comprise erection column, erection column offers positioning ring groove, axial limiting mechanism also comprises the snap ring for snapping in along the radial direction of erection column in positioning ring groove, the outer rim of snap ring radially protrudes from described erection column and makes the corresponding end end face of snap ring be formed for axially treating with corresponding the block end face that locating part block coordinates at erection column, and described axial limiting mechanism also comprises for carrying out locking to described snap ring with the bolt fastening structure deviate from preventing described snap ring by positioning ring groove in the radial direction of erection column.
2. axial limiting mechanism according to claim 1, it is characterized in that: the described bolt fastening structure axis comprised along erection column is sheathed on the maintainance set of described snap ring periphery, and bolt fastening structure also comprises the set bolt be radially threaded onto in described snap ring and maintainance set.
3. pressure frame, comprise the vertical erection column arranged, the upper and lower side of erection column is respectively arranged with mount pad and base, it is characterized in that: mount pad and base guide are sheathed on described erection column, in the upper and lower sides of mount pad on erection column, upper and lower sides in base all offers positioning ring groove, the forcing press radial direction also comprised along erection column snaps in the snap ring in corresponding positioning ring groove, the outer rim of snap ring radially protrude from erection column and make the corresponding end end face of corresponding snap ring formed at erection column axially to the block end face that mount pad and base block coordinate, forcing press also comprises for carrying out locking to snap ring with the bolt fastening structure deviate from preventing snap ring by positioning ring groove in the radial direction of erection column.
4. pressure frame according to claim 3, is characterized in that: the described bolt fastening structure axis comprised along erection column is sheathed on the maintainance set of snap ring periphery, and bolt fastening structure also comprises the set bolt be radially threaded onto in described snap ring and maintainance set.
5. the pressure frame according to claim 3 or 4, is characterized in that: described mount pad offers the corresponding clamping screw of confession that axis extends along the vertical direction through and realize the mount pad bolt penetration hole that jack installs.
6. forcing press, comprise jack and pressure frame, pressure frame comprises the vertical erection column arranged, the upper and lower side of erection column is respectively arranged with mount pad and base, it is characterized in that: mount pad and base guide are sheathed on described erection column, in the upper and lower sides of mount pad on erection column, upper and lower sides in base all offers positioning ring groove, the forcing press radial direction also comprised along erection column snaps in the snap ring in corresponding positioning ring groove, the outer rim of snap ring radially protrude from erection column and make the corresponding end end face of corresponding snap ring formed at erection column axially to the block end face that mount pad and base block coordinate, forcing press also comprises for carrying out locking to snap ring with the bolt fastening structure deviate from preventing snap ring by positioning ring groove in the radial direction of erection column.
7. forcing press according to claim 6, is characterized in that: the described bolt fastening structure axis comprised along erection column is sheathed on the maintainance set of snap ring periphery, and bolt fastening structure also comprises the set bolt be radially threaded onto in described snap ring and maintainance set.
8. the forcing press according to claim 6 or 7, it is characterized in that: mount pad offers the mount pad bolt penetration hole that axis extends along the vertical direction, jack is provided with horizontally disposed adpting flange, adpting flange offers the flange bolt corresponding with mount pad bolt penetration hole to bore a hole, in the perforation of mount pad bolt penetration hole, flange bolt, be coated with set bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824223.5U CN204398384U (en) | 2014-12-24 | 2014-12-24 | Axial limiting mechanism and use pressure frame and the forcing press of this axial limiting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824223.5U CN204398384U (en) | 2014-12-24 | 2014-12-24 | Axial limiting mechanism and use pressure frame and the forcing press of this axial limiting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398384U true CN204398384U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420824223.5U Expired - Fee Related CN204398384U (en) | 2014-12-24 | 2014-12-24 | Axial limiting mechanism and use pressure frame and the forcing press of this axial limiting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204398384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105192879A (en) * | 2015-10-26 | 2015-12-30 | 龙岩烟草工业有限责任公司 | Bobbin paper frame limiting structure and bobbin paper frame |
-
2014
- 2014-12-24 CN CN201420824223.5U patent/CN204398384U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105192879A (en) * | 2015-10-26 | 2015-12-30 | 龙岩烟草工业有限责任公司 | Bobbin paper frame limiting structure and bobbin paper frame |
| CN105192879B (en) * | 2015-10-26 | 2017-03-15 | 龙岩烟草工业有限责任公司 | Obbbin frame position limiting structure and obbbin frame |
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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 |
Granted publication date: 20150617 Termination date: 20161224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |