CN201109199Y - Two-point press slide block guide mechanism having octagonal guide rail - Google Patents
Two-point press slide block guide mechanism having octagonal guide rail Download PDFInfo
- Publication number
- CN201109199Y CN201109199Y CN 200720044065 CN200720044065U CN201109199Y CN 201109199 Y CN201109199 Y CN 201109199Y CN 200720044065 CN200720044065 CN 200720044065 CN 200720044065 U CN200720044065 U CN 200720044065U CN 201109199 Y CN201109199 Y CN 201109199Y
- Authority
- CN
- China
- Prior art keywords
- slide block
- guide plate
- guide
- hollow screw
- bolt
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
- B30B15/041—Guides
Abstract
The utility model discloses a double-point forcing press slide block guiding mechanism with eight guiding rails, which comprises a machine body. A slide block is arranged in the machine body, each of four corners of the slide block is respectively provided with two mutually perpendicular guiding rail surfaces, a guide plate matching with each guiding rail surface is respectively arranged on the guiding rail surface, and is fixed on a press plate by using copper screws. A plurality of hollow screw bolts which are perpendicular to the guide plate are connected with the machine body along the length direction in a screw thread way, an inner screwed hole axially penetrating through the hollow screw bolt is arranged in the hollow screw bolt, a hex bolt is screwed in the inner screwed hole, the end part of the hex bolt is connected with the press plate in a screw thread way, and the end part of the hollow screw bolt is abutted at the surface of the press plate. When the slide block guiding mechanism works, the press plate is pushed by rotating the hollow screw bolts to adjust the gap between the guide plate and the guiding rail surface. The contact area of the hollow screw bolt and the guide plate is large; deformation uneasily occurs between the contact surfaces. By using the slide block guiding mechanism, the anti deviated load capacity of the slide block is strong, and the kinematic accuracy of the slide block of the press machine can be improved.
Description
Technical field
The utility model relates to a kind of forcing press, particularly a kind of two-point press with octahedral guide rail.
Background technology
In the existing press technologies, a kind of two-point press with octahedral guide rail is arranged, its structure mainly comprises fuselage, be provided with slide block in the fuselage, each place, angle in four jiaos of slide block is provided with two orthogonal guide pass respectively, match with each guide pass and to be respectively equipped with guide plate, guide plate limits slide block from the left and right sides, front and back four direction, guide plate on each direction has two, each guide plate outside is equipped with pressing plate and is used to push guide plate, is provided with Push-pull bolt between pressing plate and the fuselage, adjusts gap between guide plate and the slide block by Push-pull bolt, on the length direction of guide plate, Push-pull bolt is provided with a plurality of, and slide block is when bearing unbalance loading, and Push-pull bolt can push up pressing plate dented, make the position of pressing plate change, thereby changed the kinematic accuracy of slide block.In the prior art, guide plate is fixed on the pressing plate with brass screw, and pressing plate is fixed on the fuselage with Push-pull bolt, and slide block contacts with guide plate, and the position that the kinematic accuracy of slide block is adjusted pressing plate by Push-pull bolt is determined.Slide block guide rail is little in the fore-and-aft direction distance, makes slide block not have at fore-and-aft direction and resists the unbalance loading ability preferably, after long-time the use, and the kinematic accuracy variation of slide block.
The utility model content
The purpose of this utility model provides a kind of two-point press slide block octahedral guide rail structure, makes it simple in structure, slide block movement precision stability height.
The purpose of this utility model is achieved in that a kind of slider guide mechanism with two-point press of octahedral guide rail, comprise fuselage, be provided with slide block in the fuselage, each place, angle in four jiaos of slide block is provided with two orthogonal guide pass respectively, match with each guide pass and to be respectively equipped with guide plate, guide plate is fixed on the pressing plate with brass screw, guide plate length direction some hollow bolts that are threaded in described fuselage upper edge perpendicular to guide plate, be provided with the internal thread hole that axially runs through hollow bolt in the hollow bolt, hex bolts has been threaded in the internal thread hole, the end of hex bolts is threaded with pressing plate, conflicts at clamp surface in the hollow bolt end.
During the utility model work, hex bolts can fix pressing plate and fuselage, push pressing plate by the rotation hollow bolt, gap between adjustable slide and the guide pass, because the contact area of hollow bolt and pressing plate is big and can be provided with a plurality ofly along the guide plate length direction, is not easy between the contact-making surface to be out of shape, compared with prior art, the utility model make slide block about, fore-and-aft direction has better anti-bias load ability, can improve the kinematic accuracy of press ram; Simple in structure, slide block movement precision stability height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of A among Fig. 1.
Wherein: 1 fuselage, 2 hollow bolts, 3 pressing plates, 4 guide plates, 5 slide blocks, 6 hex bolts, 7 brass screws.
The specific embodiment
As Fig. 1 and 2, be a kind of slider guide mechanism with two-point press of octahedral guide rail, comprise fuselage 1, be provided with slide block 5 in the fuselage 1, each place, angle in four jiaos of slide block 5 is provided with two orthogonal guide pass respectively, match with each guide pass and to be respectively equipped with guide plate 4, guide plate 4 usefulness brass screws 7 are fixed on the pressing plate 3, described fuselage 1 upper edge guide plate 4 length directions some hollow bolts 2 that are threaded perpendicular to guide plate 4, be provided with the internal thread hole that axially runs through hollow bolt 2 in the hollow bolt 2, the hex bolts 6 that has been threaded in the internal thread hole, the end of hex bolts 6 is threaded with pressing plate 3, and conflict on pressing plate 3 surfaces in hollow bolt 2 ends.During work, after hollow bolt 2 is adjusted pressing plate 3, pressing plate 3 is strained, thereby realized the fixing of pressing plate 3 positions with hex bolts 6; The utility model is applied on the forcing press, has simple in structurely, and the anti-bias load ability is strong, the advantage that the slide block precision stability is high.
Claims (1)
1, a kind of slider guide mechanism with two-point press of octahedral guide rail, comprise fuselage, be provided with slide block in the fuselage, each place, angle in four jiaos of slide block is provided with two orthogonal guide pass respectively, match with each guide pass and to be respectively equipped with guide plate, guide plate is fixed on the pressing plate with brass screw, it is characterized in that: described fuselage upper edge guide plate length direction some hollow bolts that are threaded perpendicular to guide plate, be provided with the internal thread hole that axially runs through hollow bolt in the hollow bolt, hex bolts has been threaded in the internal thread hole, the end of hex bolts is threaded with pressing plate, conflicts at clamp surface in the hollow bolt end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720044065 CN201109199Y (en) | 2007-10-10 | 2007-10-10 | Two-point press slide block guide mechanism having octagonal guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720044065 CN201109199Y (en) | 2007-10-10 | 2007-10-10 | Two-point press slide block guide mechanism having octagonal guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109199Y true CN201109199Y (en) | 2008-09-03 |
Family
ID=39893719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720044065 Expired - Fee Related CN201109199Y (en) | 2007-10-10 | 2007-10-10 | Two-point press slide block guide mechanism having octagonal guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109199Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866536A (en) * | 2017-11-30 | 2018-04-03 | 中冶连铸技术工程有限责任公司 | A kind of compact plate slab crystallizer Width adjusting device and crystallizer |
| CN110370716A (en) * | 2019-07-10 | 2019-10-25 | 荣成华东锻压机床股份有限公司 | Mechanical press stretches pad rolling guideway device |
-
2007
- 2007-10-10 CN CN 200720044065 patent/CN201109199Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866536A (en) * | 2017-11-30 | 2018-04-03 | 中冶连铸技术工程有限责任公司 | A kind of compact plate slab crystallizer Width adjusting device and crystallizer |
| CN110370716A (en) * | 2019-07-10 | 2019-10-25 | 荣成华东锻压机床股份有限公司 | Mechanical press stretches pad rolling guideway device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20101010 |