CN203765304U - Machine tool body structure - Google Patents
Machine tool body structure Download PDFInfo
- Publication number
- CN203765304U CN203765304U CN201420162999.5U CN201420162999U CN203765304U CN 203765304 U CN203765304 U CN 203765304U CN 201420162999 U CN201420162999 U CN 201420162999U CN 203765304 U CN203765304 U CN 203765304U
- Authority
- CN
- China
- Prior art keywords
- rail
- guide rail
- machine tool
- tool body
- body structure
- 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
Links
Landscapes
- Turning (AREA)
- Machine Tool Units (AREA)
Abstract
The utility model provides a machine tool body structure and belongs to the technical field of machinery. The machine tool body structure solves the problem that an existing machine tool body structure is short in service life. The machine tool body structure comprises a machine tool body, a front guide rail and a rear guide rail, wherein the front guide rail and the rear guide rail are formed in the machine tool body in parallel. A large dragging plate is arranged on the front guide rail and the rear guide rail, and a middle dragging plate is arranged on the large dragging plate. A machining tool holder is arranged on the lateral side, inclining towards the front guide rail, of the top surface of the middle dragging plate. The horizontal length of the front guide rail is identical with the horizontal length of the rear guide rail, the longitudinal width of the front guide rail is larger than that of the rear guide rail, and the longitudinal width range where the longitudinal width of the front guide rail is larger than that of the rear guide rail is 5 to 15 millimeters. The machine tool body structure has the advantages of being reasonable in structural design and long in service life.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of lathe, particularly a kind of machine tool body structure.
Background technology
Bed piece is the basis of lathe, also be one of critical component of lathe manufacture, on bed piece, carry other parts, on the guide rail that also need to have at lathe bed as carriage component, do feed motion, position relationship and feed movement precision between each parts all ensure by bed piece, and this just requires bed piece to have enough rigidity, shock resistance and wearability.
Existing bed piece is all made up of lathe bed body and the guide rail being arranged on body, lathe bed body is by bolt or be welded to connect cabinet base, guide rail is two level gauges that be arranged in parallel or slant rail, the size of level gauge or slant rail is all symmetrical consistent, but the workpiece that adds cutting in man-hour is positioned at the direction near workman's guide rail, so in use, the active force that processing cutting produces all thus guide rail bear, long-term use can cause this way rub to be accelerated, cause two way rubs inconsistent, the service life of lathe and the quality stability of processing work are affected.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, and the machine tool body structure of a kind of reasonable in design, long service life is provided.
The purpose of this utility model can realize by following technical proposal: a kind of machine tool body structure, comprise the fromer rail be arrangeding in parallel and the rear rail that on lathe bed and lathe bed, have, described fromer rail and rear rail are provided with saddle, described saddle is provided with middle carriage, it is characterized in that, the side of the end face deflection fromer rail of described middle carriage is provided with processing tool rest, described fromer rail and the lateral length of rear rail are consistent, and longitudinal width of described fromer rail is greater than longitudinal width of rear rail and longitudinal width range of exceeding is 5 to 15 centimetres.
This machine tool body structure is by increasing longitudinal width of fromer rail, the support area of fromer rail is greater than the support area of rear rail, when machining, well born by fromer rail by the cutting force of processing tool rest and be passed to fromer rail, ensure that like this lathe is adding stability and the crudy in man-hour, the wearing and tearing of fromer rail and rear rail are basically identical, the long service life of this machine tool body structure.
In above-mentioned a kind of machine tool body structure, described fromer rail and rear rail are rectangular guideway, and described fromer rail, rear rail and lathe bed is integral type cast structure.Compact conformation like this, easily manufactured.
In above-mentioned a kind of machine tool body structure, described fromer rail is equal with lathe bed outer wall with rear rail bottom, outside separately, fromer rail and rear rail top, outside is separately the consistent chimb of longitudinal outwardly formation width all, and described fromer rail and rear rail rectangular body is separately oppositely arranged and to projecting inward.Chimb the contact area that has increased fromer rail and rear rail and saddle is set, the rectangular body of fromer rail and rear rail is to projecting inward, the auxiliary section of saddle and fromer rail and rear rail is all positioned at lathe bed, has saved like this arrangement space, compact overall structure.
Compared with prior art, this machine tool body structure is by increasing longitudinal width of fromer rail, fromer rail processing contact area is increased, the cutting force that fromer rail produces can bear machining well time, stability and the crudy of processing are ensured, fromer rail after architecture advances and rear rail wearing and tearing are consistent substantially in addition, have extended service life.
Brief description of the drawings
Fig. 1 is the perspective view of this machine tool body structure.
Fig. 2 is the side-looking structural representation of this machine tool body structure.
In figure, 1, lathe bed; 2, fromer rail; 3, rear rail; 4, saddle; 5, middle carriage; 6, processing tool rest; 7, chimb.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, this machine tool body structure comprises the fromer rail be arrangeding in parallel 2 and the rear rail 3 that on lathe bed 1 and lathe bed 1, have, fromer rail 2 and rear rail 3 are provided with saddle 4, saddle 4 is provided with middle carriage 5, the side of the end face deflection fromer rail 2 of middle carriage 5 is provided with processing tool rest 6, the lateral length of fromer rail 2 and rear rail 3 is consistent, longitudinal width of fromer rail 2 is greater than longitudinal width of rear rail 3 and longitudinal width range of exceeding is 5 to 15 centimetres, in the present embodiment, fromer rail 2 and rear rail 3 are rectangular guideway, fromer rail 2, rear rail 3 is integral type cast structure with lathe bed 1, longitudinal width of fromer rail 2 is 80 centimetres, longitudinal width of rear rail 3 is 70 centimetres.
In order to increase and the contact area of saddle 4, and make compact overall structure, fromer rail 2 is equal with lathe bed 1 outer wall with rear rail 3 bottom, outside separately, fromer rail 2 and rear rail 3 top, outside is separately the consistent chimb 7 of longitudinal outwardly formation width all, and fromer rail 2 and rear rail 3 rectangular body are separately oppositely arranged and to projecting inward.
This machine tool body structure is by increasing longitudinal width of fromer rail 2, the support area of fromer rail 2 is greater than the support area of rear rail 3, when machining, well born by fromer rail 2 by the cutting force of processing tool rest 6 and be passed to fromer rail 2, ensure that like this lathe is adding stability and the crudy in man-hour, the wearing and tearing of fromer rail 2 and rear rail 3 are basically identical, the long service life of this machine tool body structure.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as lathe bed 1, fromer rail 2, rear rail 3, saddle 4, middle carriage 5, processing tool rest 6, chimb 7 herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (3)
1. a machine tool body structure, comprise the fromer rail be arrangeding in parallel (2) and the rear rail (3) that on lathe bed (1) and lathe bed (1), have, described fromer rail (2) and rear rail (3) are provided with saddle (4), described saddle (4) is provided with middle carriage (5), it is characterized in that, the side of the end face deflection fromer rail (2) of described middle carriage (5) is provided with processing tool rest (6), described fromer rail (2) and the lateral length of rear rail (3) are consistent, longitudinal width of described fromer rail (2) is greater than longitudinal width of rear rail (3) and longitudinal width range of exceeding is 5 to 15 centimetres.
2. a kind of machine tool body structure according to claim 1, is characterized in that, described fromer rail (2) and rear rail (3) are rectangular guideway, and described fromer rail (2), rear rail (3) are integral type cast structure with lathe bed (1).
3. a kind of machine tool body structure according to claim 2, it is characterized in that, described fromer rail (2) is equal with lathe bed (1) outer wall with rear rail (3) bottom, outside separately, fromer rail (2) and rear rail (3) top, outside is separately the consistent chimb (7) of longitudinal outwardly formation width all, and described fromer rail (2) and rear rail (3) rectangular body are separately oppositely arranged and to projecting inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162999.5U CN203765304U (en) | 2014-04-04 | 2014-04-04 | Machine tool body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162999.5U CN203765304U (en) | 2014-04-04 | 2014-04-04 | Machine tool body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765304U true CN203765304U (en) | 2014-08-13 |
Family
ID=51282549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162999.5U Expired - Fee Related CN203765304U (en) | 2014-04-04 | 2014-04-04 | Machine tool body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765304U (en) |
-
2014
- 2014-04-04 CN CN201420162999.5U patent/CN203765304U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108356591A (en) | A kind of lathe skilled worker equipment damping device | |
| CN203765304U (en) | Machine tool body structure | |
| CN210818424U (en) | Double-station processing platform and processing equipment | |
| CN103753450A (en) | Novel tool clamp | |
| CN204171430U (en) | A kind of movable knife bar of key-way tool | |
| CN206140129U (en) | Saddle of processor | |
| CN203831089U (en) | Milling machine table | |
| CN105773218A (en) | Fixing seat | |
| CN204308208U (en) | High accuracy cone and cone hole machine frock | |
| CN207756935U (en) | A kind of boring bar damping device | |
| CN204935100U (en) | For the vertical ram hydrostatic slideway of large-sized numerical control turn-miller | |
| CN205928067U (en) | Burr -grinding machine and unloading mechanism thereof | |
| CN105458304A (en) | Grating roller surface circumference dividing machine | |
| CN105290467A (en) | Stereoscopic type milling machine equipment | |
| CN205085439U (en) | Three -dimensional milling machine processing equipment | |
| CN210046005U (en) | Integrated lathe body | |
| CN203751734U (en) | Efficient damping general machine tool clamp | |
| CN201735895U (en) | Four guide rail stereo feeding device for band sawing machine | |
| CN202742042U (en) | Machine tool | |
| CN209255862U (en) | A kind of tailstock | |
| CN203093786U (en) | Seat slide rail limiting block | |
| CN203712278U (en) | Guide rail of slant-bed machine tool | |
| CN203409521U (en) | Longitudinal positioning mobile working platform | |
| CN102873873B (en) | A kind of spinning tool | |
| CN102581623A (en) | Gantry moving type numerical control machine |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20210404 |