CN201792198U - Square ram - Google Patents
Square ram Download PDFInfo
- Publication number
- CN201792198U CN201792198U CN2010201743259U CN201020174325U CN201792198U CN 201792198 U CN201792198 U CN 201792198U CN 2010201743259 U CN2010201743259 U CN 2010201743259U CN 201020174325 U CN201020174325 U CN 201020174325U CN 201792198 U CN201792198 U CN 201792198U
- Authority
- CN
- China
- Prior art keywords
- ram
- reserved
- milling head
- ram body
- gusset
- 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
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a square ram. A ram body is a regular quadrangular prism, two pairs of guides are respectively arranged on two opposite sides of the ram body, a cover body and four side panels are fittingly welded to form the ram body, wherein the cover plate forms the bottom of the regular quadrangular prism and is reserved with a milling head mounting hole, the four side panels are reserved with accessory mounting components and fabrication holes, at least one longitudinal rib plate is radially disposed on each side panel in a space formed after welding, a group of peripheral rib plates reserved with milling head mounting holes is arranged in the space along a radial direction of the ram body, wherein four sides of each peripheral rib plate are welded onto the side panels, and the guides are mounted on the side panels through bolts. By the aid of the scheme, the weight of the square ram is greatly reduced on the condition of meeting structural strength, and simultaneously, the square ram meets technical requirements of short production cycle and convenience in follow-up assembling.
Description
Technical field
The utility model relates to a kind of side's ram, specifically relates to a kind of square ram that is applied to numerical control five-axle interlock machining tool, and ram body that wherein should side's ram is positive four bank or ridge structure.
Background technology
Known side's ram is the cast-in-block structure, and known founding materials all is the not high material of intensity, and ram exactly requires than higher intensity, and the guide rail set-up mode of square ram uniqueness requires himself structure to be complementary with guideway, in order to satisfy above-mentioned two conditions, must make that the volume ratio of ram body is bigger, and then cause the ram body weight bigger than normal, can't satisfy five-axle linkage high-speed processing machine tool requirement underloading, the fast requirement of dynamic response, run counter to the requirement of relevant moving member loss of weight at present; Will assemble milling head on the ram in addition, need carry out multistage processing on the ram body that casting is finished, the production cycle is long.
In addition, also various annexes and cabling will be installed on the ram body that casting forms, corresponding mounting structure is difficult under the casting condition to be finished, and can only not only make the production cycle of ram long partially by follow-up machining, and processing difficulties.
For sake of convenience, below to doing some supposition: the ram body is positive four bank or ridge structure, and its short transverse is defined as axially so, correspondingly, certainly leads to corresponding circumferential notion.
Summary of the invention
Therefore, the purpose of this utility model is to provide a kind of square ram of new structure, satisfying under the situation of structural strength the significantly weight of the side's of reduction ram, satisfies specification requirement with short production cycle, that be convenient to follow-up assembling simultaneously.
The utility model is by the following technical solutions:
This utility model side's ram, its ram body is positive four bank or ridge structure, and two sides relative at this ram body respectively are provided with the pair of guide rails pair, described ram body is welded by the cover plate that is reserved with the milling head installing hole that forms positive four bank or ridge bottom surface and four side panels collocation that are reserved with annex installation component and fabrication hole, and on each side panel, at least radially be provided with a vertical gusset in the space that after welding, forms, and in described space, radially be provided with one group of circumferential gusset that is reserved with the milling head installing hole along the ram body, wherein circumferentially four side welds of gusset are connected on the side panel; Described guideway is installed on the side panel by bolt.
Ram body according to the square ram of the technical solution of the utility model adopts the integral solder structure, so satisfy install and the situation of structural strength under, weight can significantly reduce.Simultaneously, the ram body that integral solder forms is wider than the selection range of the ram body of casting, the high-strength alloy structural steel or other the steel that are applied to machine industry at present all can use, and certainly, select for use the higher material of intensity can better reduce the weight of ram body.
Simultaneously, in order to satisfy the requirement of structural strength, this programme further is provided with compound reinforcing plate structure in the ram body of welding fabrication, and its structural strength is further improved.
Further, form the part that needs on each member of ram body to install or have other functions and all can carry out preprocessing, not only easy to process, and be easy to guarantee crudy.
Above-mentioned side's ram, described vertical gusset and circumferential gusset entire arrangement adopt limited element analysis technique to determine.
Above-mentioned side's ram, described vertical gusset and circumferential gusset adopt the structural alloy steel of hot strength greater than 430MPa; The line slideway of described guideway adopts the high-quality structural steel of hot strength greater than 710MPa.
Above-mentioned side's ram, described circumferential gusset is reserved with the hole that is used for the milling head cabling.
Above-mentioned side's ram, described guideway comprise the line slideway that is installed on the respective side panel and form the slide block of guideway and the way block that is used to connect slide carriage that is positioned at the milling head end of line slideway with this line slideway.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment, and partly cut-away shows ram body internal structure among the figure.
Among the figure: 1, milling head, 2, way block, 3, way block, 4, preformed hole, 5, pressing plate, 6, slide block, 7, cover plate, 8, circumferential gusset, 9, vertical gusset, 10, line slideway.
The specific embodiment
With reference to Figure of description 1 side's ram, it shows a kind of side's ram, its ram body is positive four bank or ridge structure, and two sides relative at this ram body respectively are provided with the pair of guide rails pair, described ram body is welded by the cover plate that is reserved with milling head 1 installing hole 7 that forms positive four bank or ridge bottom surface and four side panels collocation that are reserved with annex installation component and fabrication hole, and on each side panel, at least radially be provided with a vertical gusset 9 in the space that after welding, forms, and in described space, radially be provided with one group of circumferential gusset 8 that is reserved with the milling head installing hole along the ram body, wherein circumferentially four side welds of gusset are connected on the side panel; Described guideway is installed on the side panel by bolt.
Can also adopt other releasable connection mode about guideway, such as riveted joint, bonding strength is higher, and just each dismounting needs to destroy connector.
For the reasonable disposition gusset, described vertical gusset and circumferential gusset entire arrangement adopt limited element analysis technique to determine.
Preferably, described vertical gusset and circumferential gusset adopt the structural alloy steel of hot strength greater than 430MPa; The line slideway 10 of described guideway adopts the high-quality structural steel of hot strength greater than 710MPa.Naturally said hot strength is high more good more, but the high more material cost of hot strength is good more, needs producer according to own balance of needs work.
Described circumferential gusset is reserved with the hole that is used for the milling head cabling, is convenient to assembling.
Further, described guideway comprises the line slideway that is installed on the respective side panel and forms the slide block 6 of guideway and the way block 3 that is used to connect slide carriage that is positioned at the milling head end of line slideway with this line slideway.This can think directly to divert present guideway set-up mode, just from angle of assembling, because the side panel thickness that guide rail was installed on is even, is convenient to assembling.
Claims (3)
1. square ram, its ram body is positive four bank or ridge structure, and two sides relative at this ram body respectively are provided with the pair of guide rails pair, it is characterized in that: described ram body is welded by the cover plate (7) that is reserved with milling head (1) installing hole that forms positive four bank or ridge bottom surface and four side panels collocation of being reserved with annex installation component and fabrication hole, and on each side panel, at least radially be provided with a vertical gusset (9) in the space that after welding, forms, and in described space, radially be provided with one group of circumferential gusset (8) that is reserved with the milling head installing hole along the ram body, wherein circumferentially four side welds of gusset are connected on the side panel; Described guideway is installed on the side panel by bolt.
2. side's ram according to claim 1 is characterized in that: described circumferential gusset is reserved with the hole that is used for the milling head cabling.
3. side's ram according to claim 1, it is characterized in that: described guideway comprises the line slideway that is installed on the respective side panel and forms the slide block (6) of guideway and the way block that is used to connect slide carriage (3) that is positioned at the milling head end of line slideway with this line slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201743259U CN201792198U (en) | 2010-04-29 | 2010-04-29 | Square ram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201743259U CN201792198U (en) | 2010-04-29 | 2010-04-29 | Square ram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792198U true CN201792198U (en) | 2011-04-13 |
Family
ID=43847121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201743259U Expired - Lifetime CN201792198U (en) | 2010-04-29 | 2010-04-29 | Square ram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817145A (en) * | 2010-04-29 | 2010-09-01 | 济南二机床集团有限公司 | Square ram |
| CN110193732A (en) * | 2019-06-28 | 2019-09-03 | 环球工业机械（东莞）有限公司 | The ram structure of lathe |
-
2010
- 2010-04-29 CN CN2010201743259U patent/CN201792198U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817145A (en) * | 2010-04-29 | 2010-09-01 | 济南二机床集团有限公司 | Square ram |
| CN101817145B (en) * | 2010-04-29 | 2011-11-16 | 济南二机床集团有限公司 | Square ram |
| CN110193732A (en) * | 2019-06-28 | 2019-09-03 | 环球工业机械（东莞）有限公司 | The ram structure of lathe |
| CN110193732B (en) * | 2019-06-28 | 2024-05-03 | 环球工业机械（东莞）有限公司 | Ram structure of machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108356468B (en) | Guide wheel welding assembly tool | |
| CN201792198U (en) | Square ram | |
| CN201494529U (en) | Round type retractable tracked chassis | |
| CN101817145B (en) | Square ram | |
| CN210387065U (en) | Box type large-scale numerical control bending machine | |
| CN202356776U (en) | Automatic welding fixture for pipe billet longitudinal seam welding of small-diameter thick-wall pipe | |
| CN203712192U (en) | Lower support displacement tool for tower crane | |
| CN207309442U (en) | A kind of steering gear housing boring jig that can quickly remodel | |
| CN207521625U (en) | A kind of machine components processing forging press with pooling feature | |
| CN202622271U (en) | Cylinder body welding fixture | |
| CN100371159C (en) | Lateral prefastened plate frame type hydraulic machine | |
| CN201776633U (en) | Three-section combined workbench | |
| CN206578419U (en) | A kind of arc-welding frock for robot welding automotive hinge bearing welding assembly | |
| CN100467214C (en) | Modular machine tool with vertical lathe and press | |
| CN103418766A (en) | Vertical circular billet continuous casting machine dummy bar | |
| CN210818045U (en) | Welding beam | |
| CN200954589Y (en) | Processing machine tool capable of externally hanging multiple machine tools and having vertical turning machine tool | |
| CN104883028B (en) | A kind of LIM is primary unshakable in one's determination | |
| CN203541467U (en) | Dummy bar of vertical type round billet continuous casting machine | |
| CN207156903U (en) | A kind of five lower back doors | |
| CN209175047U (en) | A kind of multipurpose gear shaving technology equipment for protecting soft bushing inner hole | |
| CN207770746U (en) | A kind of riveting machine laser locating apparatus | |
| CN102699689B (en) | Lathe bed structure of large-scale gantry numerically-controlled drilling machine | |
| CN102179653A (en) | Assembly jig mold of side plates for gas chamber | |
| CN205685006U (en) | Dual-purpose lathe attacked by a kind of brill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110413 Effective date of abandoning: 20111116 |