CN203031982U - Press machine - Google Patents
Press machine Download PDFInfo
- Publication number
- CN203031982U CN203031982U CN 201220581938 CN201220581938U CN203031982U CN 203031982 U CN203031982 U CN 203031982U CN 201220581938 CN201220581938 CN 201220581938 CN 201220581938 U CN201220581938 U CN 201220581938U CN 203031982 U CN203031982 U CN 203031982U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- crossbeam
- screw rod
- frame
- press
- 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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Abstract
The utility model discloses a press machine which comprises a rack, a hydraulic cylinder and a beam, wherein the beam is arranged on the upper portion of the rack, a groove is formed in the beam, the hydraulic cylinder is arranged in the groove, a flange is arranged on the hydraulic cylinder, a track is arranged on the bottom of the beam, the track is connected with a slide block which is fixed on the flange, the hydraulic cylinder is horizontally and movably connected with the beam, and the beam is vertically and movably connected with the rack. Due to the fact that the hydraulic cylinder can move on the beam horizontally and flexibly, the hydraulic cylinder is capable of operating full load and is not damaged when the hydraulic cylinder moves above an operation point of a workpiece. Further, due to the fact that the beam can move up and down along the rack within a designed range, the problems that the hydraulic cylinder stroke is oversized or insufficient caused by the fact that sizes of workpieces are different are solved.
Description
Technical field
The utility model relates to flight-line maintenance and equipment technical field is used in processing, is specifically related to a kind of press structure.
Technical background
Hydraulic cylinder is the hydraulic actuator that can change hydraulic pressure into mechanical energy, do linear reciprocation or oscillating motion as the important component part of press.Its simple in structure, reliable operation.When realizing moving back and forth with it, can remove deceleration device from, and not have drive gap, motion steadily.Owing to hydraulic cylinder is fixed on the crossbeam of press, and crossbeam is fixed on the frame of press but in actual applications,, cause about hydraulic cylinder or move up and down and inconvenient, when using press, when especially under needing the effectively mobile occasion of hydraulic cylinder, using, often can't reach requirement.
The utility model content
The utility model is exactly at the problems referred to above, and a kind of press structure is provided, and the hydraulic cylinder of this press structure has good travelling performance, can satisfy various use needs.
For realizing this purpose, the press that the utility model is designed comprises frame, hydraulic cylinder, crossbeam, wherein, crossbeam is arranged at the top of frame, has groove on the crossbeam, and hydraulic cylinder is arranged in the groove, hydraulic cylinder is provided with flange, it is characterized in that: the bottom of described crossbeam is provided with track, and track is connected with slide block, and slide block is fixed on the flange, described hydraulic cylinder is connected with the crossbeam level is removable, described crossbeam and vertical removable connection of frame.
Described hydraulic cylinder and the removable syndeton of crossbeam level comprise screw rod, two screw rod supporting seats, two screw rod supporting seats are arranged on the bottom of crossbeam, and described flange is provided with the feed screw nut hole, screw rod is threaded with the feed screw nut hole, is connected with two screw rod supporting seats.
Described press also comprises upper sprocket wheel, is connected by chain between the lower sprocket, upper sprocket wheel and lower sprocket, and upper sprocket wheel is connected with screw rod, and lower sprocket is fixed on the frame.
Described frame is provided with gear, the wheel and rack engagement, and tooth bar top is connected with crossbeam.
Described frame is provided with locating hole.
The beneficial effects of the utility model are: because hydraulic cylinder can move horizontally on crossbeam neatly, therefore when hydraulic cylinder moves to the top, operating point of workpiece, still can full-load operation and be unlikely to damage, in addition, crossbeam can be done in scope of design along frame and move up and down, therefore, owing to the different excessive or not enough problems of hydraulic cylinder travel that cause of workpiece volume have also obtained effective solution.
Description of drawings
Fig. 1 is the cutaway view of the utility model front view;
Fig. 2 is the cutaway view of the utility model left view;
Fig. 3 is vertical view of the present utility model;
1-frame, 2-hydraulic cylinder, 3-crossbeam, 4-locating hole, 5-tooth bar, 6-gear, 7-screw rod, 8-flange, 9-upper sprocket wheel, 10-chain, 11-lower sprocket, 12-guide rail, 13-slide block, 14-feed screw nut hole, 15-screw rod supporting seat.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1, press structure shown in Figure 2 comprises frame 1, hydraulic cylinder 2, crossbeam 3, wherein, crossbeam 3 is arranged at the top of frame 1, has groove on the crossbeam 3, and hydraulic cylinder 2 is arranged in the groove, hydraulic cylinder 2 is provided with flange 8, the bottom of described crossbeam 3 is provided with track 12, and track 12 is connected with slide block 13, and slide block 13 is fixed on the flange 8, described hydraulic cylinder 2 and removable connection of crossbeam 3 levels, described crossbeam 3 and 1 vertical removable connection of frame.
In the such scheme, described hydraulic cylinder 2 comprises screw rod 7 with the removable syndeton of crossbeam 3 levels, two screw rod supporting seats 15, two screw rod supporting seats 15 are arranged on the bottom of crossbeam 3, described flange 8 is provided with feed screw nut hole 14, screw rod 7 is threaded with feed screw nut hole 14, is connected with two screw rod supporting seats 15.
In the such scheme, described press also comprises upper sprocket wheel 9, is connected by chain 10 between the lower sprocket 11, upper sprocket wheel 9 and lower sprocket 11, and upper sprocket wheel 9 is connected with screw rod 7, and lower sprocket 11 is fixed on the frame 1.By upper sprocket wheel 9, lower sprocket 11 and chain 10 drive screw rod 7, make the move left and right of hydraulic cylinder 2 convenient, also better control.
In the such scheme, described frame 1 is provided with gear 6, gear 6 and tooth bar 5 engagements, and tooth bar 5 tops are connected with crossbeam 3.By the structure of gear 6 and tooth bar 5, convenient when hydraulic cylinder 2 is moved up and down, accuracy is also higher.
In the such scheme, shown in Figure 3 as Fig. 1, described frame 1 is provided with locating hole 4.By in locating hole 4, pin being set, the position of fixer cylinder pressure 2.
The course of work of the present utility model is: by rotating lower sprocket 11, drive upper sprocket wheel 9 rotations, because upper sprocket wheel 9 is connected with screw rod 7, and hydraulic cylinder 2 and screw rod 7, can drive hydraulic cylinder 2 and move horizontally when screw rod 7 rotates by being threaded.According to the direction difference of move left and right, can select clockwise or rotate counterclockwise lower sprocket 11, moving horizontally of hydraulic cylinder 2 controlled accurately.
Transmitting gear 6 can drive crossbeam 3 by tooth bar 6 and move up and down, thereby makes hydraulic cylinder 2 arrive the work desired location, at last by in locating hole 4 pin being set, the position of fixer cylinder pressure 2.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. press, comprise frame (1), hydraulic cylinder (2), crossbeam (3), wherein, crossbeam (3) is arranged at the top of frame (1), crossbeam has groove on (3), hydraulic cylinder (2) is arranged in the groove, and hydraulic cylinder (2) is provided with flange (8), it is characterized in that: the bottom of described crossbeam (3) is provided with track (12), track (12) is connected with slide block (13), slide block (13) is fixed on the flange (8), described hydraulic cylinder (2) and crossbeam (3) the removable connection of level, described crossbeam (3) and vertical removable connection of frame (1).
2. a kind of press as claimed in claim 1, it is characterized in that: described hydraulic cylinder (2) comprises screw rod (7) with the removable syndeton of crossbeam (3) level, two screw rod supporting seats (15), two screw rod supporting seats (15) are arranged on the bottom of crossbeam (3), described flange (8) is provided with feed screw nut hole (14), screw rod (7) is threaded with feed screw nut hole (14), is connected with two screw rod supporting seats (15).
3. a kind of press as claimed in claim 2, it is characterized in that: it also comprises upper sprocket wheel (9), lower sprocket (11), be connected by chain (10) between upper sprocket wheel (9) and the lower sprocket (11), upper sprocket wheel (9) is connected with screw rod (7), and lower sprocket (11) is fixed on the frame (1).
4. a kind of press as claimed in claim 1, it is characterized in that: described frame (1) is provided with gear (6), gear (6) and tooth bar (5) engagement, tooth bar (5) top is connected with crossbeam (3).
5. a kind of press as claimed in claim 4 is characterized in that, described frame (1) is provided with locating hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581938 CN203031982U (en) | 2012-11-07 | 2012-11-07 | Press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581938 CN203031982U (en) | 2012-11-07 | 2012-11-07 | Press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031982U true CN203031982U (en) | 2013-07-03 |
Family
ID=48684122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220581938 Expired - Fee Related CN203031982U (en) | 2012-11-07 | 2012-11-07 | Press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246481A (en) * | 2018-03-07 | 2018-07-06 | 广州燃烧医疗技术开发有限公司 | A kind of medicament for resisting coronary heart disease device |
-
2012
- 2012-11-07 CN CN 201220581938 patent/CN203031982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246481A (en) * | 2018-03-07 | 2018-07-06 | 广州燃烧医疗技术开发有限公司 | A kind of medicament for resisting coronary heart disease device |
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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: 20130703 Termination date: 20181107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |