CN2659677Y - Precision medicine hydraulic press - Google Patents
Precision medicine hydraulic press Download PDFInfo
- Publication number
- CN2659677Y CN2659677Y CN 03258557 CN03258557U CN2659677Y CN 2659677 Y CN2659677 Y CN 2659677Y CN 03258557 CN03258557 CN 03258557 CN 03258557 U CN03258557 U CN 03258557U CN 2659677 Y CN2659677 Y CN 2659677Y
- Authority
- CN
- China
- Prior art keywords
- workbench
- column
- housed
- entablature
- checkout gear
- 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 - Lifetime
Links
Images
Landscapes
- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model relates to a precise pressing hydrostatic machine which is characterized in that a protecting device is arranged between an upper separator and a workbench of a numerical control pressing hydrostatic machine; and each precise itinerary checkout gear is arranged between an upper rocker die and the workbench and between a lower rocker die and the workbench. The utility model can overcome the insufficiency existing in an itinerary checkout gear known to all and have the advantages that not only when the pressing machine stops, the pressing machine is still provided with the displacement extent memory of the rocker die in itself, thereby making the final infraplacement extent of the rocker die be consistent with the recording displacement extent, but also the measuring of the displacement extent of the rocker die is more precise and the accuracy is high, therefore, when the pressing machine works again, the position needs not zeroing afresh. The additional protecting device is arranged on the pressing machine which can prevent the operator from entering the work area of the pressing machine work area by mistake and avoid effectively the accidental occurrence concerning personnel safety sometimes.
Description
Technical field
The utility model belongs to pressing hydraulic machine, particularly relates to a kind of accurate pressing hydraulic machine with protection and precise stroke checkout gear.
Background technology
Present known pressing hydraulic machine (hereinafter to be referred as press), be by master cylinder and column under installing on the sill, sliding block under being set with on the column and being contained on the master cylinder, on column, also be set with workbench and top shoe, after installing master cylinder on the entablature, be set in column, top shoe even is loaded on master cylinder, by locknut with entablature, workbench and sill fixing and locking in column, the device for detecting distance of travel that mainly is made of gear and tooth bar all is housed between upper and lower slide block and workbench forms.Because the device for detecting distance of travel that in press, is equipped with, the main composition of its structure is a gear ﹠ rack structure, though the ratio of precision of its detection slider displacement is higher, but also have deficiency, one is after press is shut down, the memory of the no slider displacement amount of press itself, cause the last slide block amount of moving down not conform to, so press need small change position again when working again with the record displacement; Its two because structural reason own, it can not satisfy the requirement to the more accurate detection of slider displacement amount.In addition, because protector is not installed on press, so the unavoidable sometimes accident that relates to personal safety.
Summary of the invention
The utility model provides a kind of that satisfy to slider displacement that more accurate detection requires and have the band protection of slider displacement amount and the accurate pressing hydraulic machine of precise stroke checkout gear at press itself for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
The utility model is by master cylinder and column under installing on the sill, sliding block under being set with on the column and being contained on the master cylinder, on column, also be set with workbench and top shoe, after installing master cylinder on the entablature, be set in column, top shoe even is loaded on master cylinder, by locknut with entablature and workbench and sill fixing and locking in column, all be equipped with between upper and lower slide block and the workbench on the basis that the device for detecting distance of travel that mainly is made of gear and tooth bar forms, it is characterized by: 1. between entablature and workbench protector is housed; 2. respectively and the precise stroke checkout gear all is installed between the workbench at upper and lower slide block.
The utility model can also adopt following technical measures to realize:
The concrete structure of described protector is, by screw rod and nut rebound is installed on entablature, leaves certain displacement between rebound and entablature and the nut, and by screw installation protection network, protection network is loaded on workbench by screw on rebound.
Have at least 3 slotted holes with column direction consistent location on the rebound in above-mentioned protector.
The concrete structure of described precise stroke checkout gear is, on top shoe and sliding block, pass through all mounting brackets of screw respectively, on support, installing rack is housed by screw, axle is housed on installing rack, suit adjusting rod and cover on axle, axle is installed in installing rack by nut, by nut hinge-rod is housed on adjusting rod, and the location magnetic patch is installed in the hinge-rod end; Linear displacement transducer is housed on workbench, maintains the h gap value between linear displacement transducer and the location magnetic patch.
The h gap value that maintains between linear displacement transducer in the above-mentioned precise stroke checkout gear and the location magnetic patch is≤5 millimeters.
Have at least 2 slotted holes with slide block fore-and-aft direction consistent location on the support in above-mentioned precise stroke checkout gear, on support, also have at least 2 slotted holes with slide block left and right directions consistent location.
Advantage and the good effect that the utlity model has are: because the precise stroke checkout gear is housed in press; therefore it can overcome the deficiency that known device for detecting distance of travel exists; have not only after press is shut down; press itself still has the memory of slider displacement amount; make last slide block amount of moving down and the characteristics that conform to of record displacement; but also have more accurate detection of slider displacement amount and the high characteristics of precision; so when press is worked again; do not need small change position again, only transfer once just to put in place.In addition, on press, increase and adorned protector, can prevent that operating personnel are strayed into the press operation interval, effectively avoid relating to sometimes the accident of personal safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of protector 4 among Fig. 1;
Fig. 3 be among Fig. 2 B to view;
Fig. 4 is that the A of precise stroke checkout gear 8 among Fig. 1 is to the structure for amplifying schematic diagram;
Fig. 5 be among Fig. 4 C to view;
Fig. 6 be among Fig. 4 D to view.
Label among the figure is respectively: the 1-locknut; The 2-entablature; The last master cylinder of 3-; The 4-protector; The 4-1-rebound; The 4-1-1-slotted hole; The 4-2-screw rod; The 4-3-nut; The 4-4-screw; The 4-5-protection network; The 4-6-screw; The 5-top shoe; The 6-column; The 7-workbench; 8-precise stroke checkout gear; The 8-1-screw; The 8-2-support; The 8-2-1-slotted hole; The 8-2-2-slotted hole; The 8-3-screw; The 8-4-installing rack; The 8-5-axle; The 8-6-adjusting rod; The 8-7-cover; The 8-8-nut; The 8-9-nut; 8-10-chain bar; The 8-11-phase magnet; The 8-12-linear displacement transducer; The 9-sliding block; Master cylinder under the 10-; The 11-sill.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, to descend master cylinder 10 and column 6 to be installed on the sill 11, sliding block 9 is sleeved on the column 6 back and is contained in down on the master cylinder 10, on column 6, also be set with workbench 7 and top shoe 5, after installing master cylinder 3 on the entablature 2, be set in column 6, top shoe 5 connects and is loaded on master cylinder 3, by locknut 1 with entablature 2 and workbench 7 and sill 11 fixing and lockings on column 6.Last master cylinder 3 drives top shoe 5 and moves downward, and following master cylinder 10 drives sliding block 9 and moves upward, and forms the two-way compacting of press.For preventing that press from jeopardizing the accident of personal safety in pressing process, then between entablature 2 and workbench 7, protector 4 is housed, the concrete structure of protector 4 is, see also Fig. 2 and Fig. 3, on entablature 2, rebound 4-1 is installed by screw rod 4-2 and nut 4-3, on rebound 4-1, have at least 3 adjustable slotted holes with column 6 direction consistent location, present embodiment adopts 5 slotted holes, as slotted hole 4-1-1 among Fig. 3, it has solved the protector of installing along with the distortion of press and has adapted to equally.In addition, leave certain displacement between rebound 4-1 and entablature 2 and the nut 4-3, it can solve, and when press work is suppressed, can produce elongation strain in column 6 directions, and rebound 4-1 can be moved freely along slotted hole 4-1-1 direction among Fig. 3.By screw 4-4 protection network 4-5 is installed on rebound 4-1, protection network 4-5 is contained on the workbench 7 by screw 4-6.
Connect above-mentioned, because pressing hydraulic machine requires the density height to product, certainly will require the stroke detection degree of accuracy also high, therefore between top shoe 5 and the workbench 7 and between sliding block 9 and the workbench 7 precise stroke checkout gear 8 is being installed all, the concrete structure of described precise stroke checkout gear 8 is, see also Fig. 4 and Fig. 5 and Fig. 6, on top shoe 5 and sliding block 9, pass through all mounting bracket 8-2 of screw 8-1 respectively, on each support 8-2, installing rack 8-4 all is housed by screw 8-3, a 8-5 is housed on installing rack 8-4, adjusting rod 8-6 and cover 8-7 are sleeved on the 8-5, this axle is packed on the installing rack 8-4 by nut 8-8, on adjusting rod 8-6, hinge-rod 8-10 is housed, location magnetic patch 8-11 is installed in the end of hinge-rod 8-10 by nut 8-9.Linear displacement transducer 8-12 is housed on workbench 7, maintains the h gap value between linear displacement transducer 8-12 and the location magnetic patch 8-11, the h gap value is≤5 millimeters.For guarantee linear displacement transducer 8-12 with locate magnetic patch 8-11 between them the gap in the relative motion certain, then on support, have at least 2 slotted holes with top shoe 5 or support and sliding block 9 fore-and-aft direction consistent location, present embodiment adopts 4 slotted holes, as slotted hole 8-2-1 among Fig. 5; In like manner, also have at least 2 slotted holes with slide block left and right directions consistent location on support, present embodiment adopts 4 slotted holes, as slotted hole 8-2-2 among Fig. 6.
Claims (6)
1. accurate pressing hydraulic machine, be by master cylinder and column under installing on the sill, sliding block under being set with on the column and being contained on the master cylinder, on column, also be set with workbench and top shoe, after installing master cylinder on the entablature, be set in column, top shoe even is loaded on master cylinder, by locknut with entablature and workbench and sill fixing and locking in column, the device for detecting distance of travel that mainly is made of gear and tooth bar all is housed between upper and lower slide block and workbench forms, it is characterized in that: 1. between entablature and workbench, protector is housed; 2. respectively and the precise stroke checkout gear all is installed between the workbench at upper and lower slide block.
2. accurate pressing hydraulic machine according to claim 1, it is characterized in that: the concrete structure of described protector is, on entablature, rebound is installed by screw rod and nut, leave certain displacement between rebound and entablature and the nut, by screw protection network is installed on rebound, protection network is loaded on workbench by screw.
3. accurate pressing hydraulic machine according to claim 1 and 2 is characterized in that: have at least 3 slotted holes with column direction consistent location on the rebound in protector.
4. accurate pressing hydraulic machine according to claim 1, it is characterized in that: the concrete structure of described precise stroke checkout gear is, on top shoe and sliding block, pass through all mounting brackets of screw respectively, on each support, installing rack is housed by screw, axle is housed on installing rack, suit adjusting rod and cover on axle, axle is installed in installing rack by nut, on adjusting rod, hinge-rod is housed, the location magnetic patch is installed in the hinge-rod end by nut; Linear displacement transducer is housed on workbench, maintains the h gap value between linear displacement transducer and the location magnetic patch.
5. accurate pressing hydraulic machine according to claim 4 is characterized in that: the h gap value that maintains between linear displacement transducer in the precise stroke checkout gear and the location magnetic patch is≤5 millimeters.
6. accurate pressing hydraulic machine according to claim 4, it is characterized in that: have at least 2 slotted holes with slide block fore-and-aft direction consistent location on the support in the precise stroke checkout gear, on support, also have at least 2 slotted holes with slide block left and right directions consistent location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03258557 CN2659677Y (en) | 2003-09-29 | 2003-09-29 | Precision medicine hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03258557 CN2659677Y (en) | 2003-09-29 | 2003-09-29 | Precision medicine hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2659677Y true CN2659677Y (en) | 2004-12-01 |
Family
ID=34328948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03258557 Expired - Lifetime CN2659677Y (en) | 2003-09-29 | 2003-09-29 | Precision medicine hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2659677Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301847C (en) * | 2003-09-25 | 2007-02-28 | 天津市天锻压力机有限公司 | Digital controlled pressed and guarded liquor presser having set for testing precise travel |
-
2003
- 2003-09-29 CN CN 03258557 patent/CN2659677Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301847C (en) * | 2003-09-25 | 2007-02-28 | 天津市天锻压力机有限公司 | Digital controlled pressed and guarded liquor presser having set for testing precise travel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4148203A (en) | Computer-controlled press brake | |
| WO2008009703A1 (en) | Device and method for the determination of vertical positions | |
| EP0755894A1 (en) | Method and apparatus for measuring the load in an elevator car | |
| EP1742023A1 (en) | Linear motion guide with apparatus for measuring the position | |
| DE202007011481U9 (en) | Hydraulic wheelset press | |
| CN101890822B (en) | Synchronous control system for longitudinal beam hydraulic machine | |
| CN201012454Y (en) | Unpowered follow-up auxiliary support device for driving feed screw by machine tool | |
| CN2659677Y (en) | Precision medicine hydraulic press | |
| EP1815179B1 (en) | Security device for automated installation comprising at least one automated mobile part | |
| CN1301847C (en) | Digital controlled pressed and guarded liquor presser having set for testing precise travel | |
| CN201900461U (en) | Beam balancing device for machine tool | |
| CN111791531A (en) | Hydraulic press with protection function | |
| CN2628257Y (en) | Hydraulic press with sliding block downward vernier adjustment and buffer device | |
| CN2717677Y (en) | Quadrangular balance electrohydraulic controller for super large planar hydraulic press | |
| CN203391364U (en) | Movement control equipment for slide element of mechanical press | |
| US3429156A (en) | Devices for bottom stroke stop in hydraulic edge presses | |
| CN1621221A (en) | Large-scale double-action hydraulic drawing machine for heavy plate | |
| CN2727696Y (en) | Pressure strain measuring device for hydraulic press body | |
| CN1604825A (en) | Device for measuring the roll gap between the working rollers of a cold or warm rolling stand | |
| CN1710400A (en) | Multi-dimensional regulation device for automobile chair frame | |
| CN2652651Y (en) | Multiple work position combined hydraulic machine | |
| CN200960569Y (en) | Upper lifting device for gear shaper knife shaft | |
| CN202470985U (en) | Detection device for installation precision of long-stroke lead screw | |
| CN1861377A (en) | Preset hydro-cylinder type four column press | |
| CN201271958Y (en) | Vertical feed apparatus of multi-wire cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20030929 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |