CN205254547U - Numerical control machining center organism - Google Patents
Numerical control machining center organism Download PDFInfo
- Publication number
- CN205254547U CN205254547U CN201521094606.2U CN201521094606U CN205254547U CN 205254547 U CN205254547 U CN 205254547U CN 201521094606 U CN201521094606 U CN 201521094606U CN 205254547 U CN205254547 U CN 205254547U
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- China
- Prior art keywords
- side cover
- plate
- edge
- numerical control
- cover plate
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Abstract
The utility model discloses a numerical control machining center organism, chartered plane frame, side cap, back lid and protective cover, the frame includes side bearer, connecting rod and riser, the side cap includes side cap board and the side cap flange of inwards buckling and forming from the edge of side cap board, being equipped with the second mounting hole on the side cap board, lieing in the second mounting hole and form the depressed part on the side cap board, be equipped with the bulge loop corresponding to the second mounting hole in the depressed part, the position to the second mounting hole on the inner wall of side cap board is equipped with the spliced pole, the side cap is installed in the outside of side bearer, spliced pole and side bearer contact, and the screw passes the second mounting hole and is connected to on the side bearer, the protective cover includes lid, hinged ear and locating part, front end both sides at the lid flange are equipped with the stopper, the utility model discloses the better protection side cap of ability, reliable carrying on the protective cover is spacing, prevents that the protective cover from entering into in the frame.
Description
Technical field
The utility model relates to numerical control machining center.
Background technology
CNC milling machine is a kind of automatic processing device growing up on the basis of general milling machine, and both processing technologys are basic identical, and also some is similar for structure. CNC milling machine has to be divided into is not with tool magazine and the large class of band tool magazine two. Wherein the CNC milling machine with tool magazine is called again machining center.
Numerical control milling processing, except having the feature of plain-milling machine processing, also has following features:
1, strong adaptability, the flexibility of part processing are good, can machining profile shape complicated especially or be difficult to the part of controlling dimension, as mould class part, shell part etc.
2, can process that machine tool cannot be processed or very unmanageable part, as complex curve part and the three-dimensional space curved surface class part described by Mathematical Modeling.
3, can process behind clamped one time location the part that need carry out multiple working procedure processing.
4, machining accuracy is high, crudy is reliable and stable, and the pulse equivalency of numerical control device is generally 0.001mm, and high-precision digital control system can reach 0.1 μ m, and in addition, operating personnel's operate miss has also been avoided in digital control processing.
5, production automation degree is high, can alleviate operator's labour intensity. Be conducive to automation for production management.
6, production efficiency is high. In addition, CNC milling machine has the function of milling machine, boring machine, drilling machine, makes operation high concentration, has greatly improved production efficiency.
Current numerical control machining center is mainly made up of frame, workbench, main shaft, tool magazine etc. In frame, be provided with shrouding, shrouding is fixed by screws in frame, and after screw is fixing, head of screw direct pressing, on shrouding, may damage shrouding. In addition, in order to prevent that in process smear metal, cooling fluid etc. from splashing out, in frame, be provided with plug-type protective door, certainly also have convertible protective door, but spacing unreliable to protective door.
Summary of the invention
In order to protect side cover, reliably protective cover is carried out spacingly, prevent that protective cover from entering in frame, the utility model provides a kind of numerical control machining center body.
For achieving the above object, a kind of numerical control machining center body, chartered plane frame, side cover, bonnet and protective cover;
Described frame comprises bogie side frame, connecting rod and riser; Two ends at connecting rod are fixed with respectively bogie side frame, and riser is fixed between side frames;
Described side cover comprise side cover plate and the edge from side cover plate bend inwards form side cover flange; On side cover plate, be provided with the second installing hole, on side cover plate, be positioned at the second installing hole and form depressed part, in depressed part, be provided with bulge loop corresponding to the second installing hole, on the inwall of side cover plate, be provided with joint pin for the position of the second installing hole; Side cover is arranged on the outside of bogie side frame, and joint pin contacts with bogie side frame, and screw is connected on bogie side frame through the second installing hole, between bogie side frame and side cover plate, is formed with space;
Bonnet is arranged on the rear side of frame;
Described protective cover comprises lid, hinged ear and locating part; After lid first extends from front to back obliquely upward, then horizontal-extending oliquely downward extends; The bottom of lid horizontal-extending section is recessed in top downwards and is formed with protuberance; Be provided with the lid flange extending internally in the both sides of the edge of lid; Both sides, rear end at lid are provided with hinged ear, on hinged ear, are provided with jointed shaft, and jointed shaft is hinged on wherein on a joint pin; On hinged ear, be provided with locating part; Locating part comprises spacing ring and be located at the limiting section on spacing ring, and the bottom of limiting section is straight line, is interior circular arc between limiting section and spacing ring, and the end face of limiting section is inclined-plane;
Front end both sides at lid flange are provided with limited block, and the two ends of limited block are inclined-plane.
The beneficial effects of the utility model are: owing to being provided with bulge loop, therefore, can prevent that the head of bolt is pressed on side cover plate, damage side cover plate while preventing clamping screw. Owing to being provided with locating part and limited block, after protective cover is closed, locating part is kept out, limited block is kept out by side cover, like this, can prevent that limited cover from entering in frame, avoid the collisions such as protective cover and cutter, workpiece, improved security performance, spacing more reliable to protective cover.
Brief description of the drawings
Fig. 1 is the stereogram of numerical control machining center.
Fig. 2 is the stereogram at another visual angle of numerical control machining center.
Fig. 3 is the exploded view of numerical control machining center.
Fig. 4 is the stereogram of frame.
Fig. 5 is the stereogram at another visual angle of frame.
Fig. 6 is the stereogram of bogie side frame.
Fig. 7 is the stereogram at another visual angle of bogie side frame.
Fig. 8 is the stereogram of side cover.
Fig. 9 is the stereogram at another visual angle of side cover.
Figure 10 is the stereogram at side cover the 3rd visual angle.
Figure 11 is the stereogram of protective cover.
Figure 12 is the stereogram at another visual angle of protective cover.
Figure 13 is the stereogram at protective cover the 3rd visual angle.
Figure 14 is the enlarged drawing of A in Figure 11.
Figure 15 is the enlarged drawing of B in Figure 12.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figure 1 to Figure 3, numerical control machining center comprises frame 1, side cover 2, bonnet 3, protective cover 4, loading device 5, table device 6, armstand device 7 and main shaft device 8.
As shown in Figure 4 and Figure 5, frame 1 comprises bogie side frame 11, connecting rod 12 and riser 13. Two ends at connecting rod 12 are fixed with respectively bogie side frame 11, and riser 13 is fixed between side frames 11.
As shown in Figure 6 and Figure 7, bogie side frame 11 comprises side plate 111, described side plate 111 comprises front side board 1111 and back side panel 1112, back side panel 1112 is connected on front side board 1111, the height of front side board 1111, lower than the height of back side panel 1112, is formed with V-shaped groove between front side board 1111 and back side panel 1112.
Front side board 1111 is trapezoidal, and front side board 1111 has first and drags for sky 1111a, and first drags for sky 1111a is trapezoidal, and the first upside two ends of dragging for sky 1111a are respectively equipped with the first gusset 1111b to the first lower middle side part that drags for sky 1111a.
Back side panel 1112 comprises first side 1112a, Second Edge 1112b, the 3rd limit 1112c, the 4th limit 1112d and base 1113e; First side from the front end on base upwards and oblique extension backward, Second Edge is downward and oblique extension backward from the upper end of first side, the 3rd limit is downward and oblique extension backward from one end of Second Edge, the angle of inclination on the 3rd limit is greater than the angle of inclination of Second Edge, and the 4th limit extends downward the rear end on base from the one end on the 3rd limit. In back side panel 1112, have second and drag for sky 1112f, drag in sky 1112f and there is connecting plate 1112g second, be outwards second more than three the gusset 1112h that is provided with of emission-type from connecting plate 1112g.
The leading edge of front side board 1111 has vertical the first joint-cutting being parallel to each other of twice, and the part between the first joint-cutting bends inwards to form and keeps out sheet 1111c.
Be positioned at second at back side panel 1112 and drag for below empty and have three road the second joint-cuttings, the second joint-cutting is mutually vertical, and the part between the second joint-cutting bends inwards and forms clip piece 1112j. The edge of first side is provided with the first kink 1112k bending inwards, and the edge of Second Edge is provided with the second kink 1112m bending inwards. The edge on the 4th limit is provided with the engaging lug 1112n bending inwards.
The lower limb middle part of side plate 111 is provided with the guide plate 113 bending inwards. The lower limb of side plate 111 is provided with the base plate 114 of outward, and the outward flange of base plate 114 is provided with the upwards outer panel 115 of bending, is provided with upwardly extending support plate 116 at the top edge middle part of outer panel 115, and support plate 116 is provided with the first installing hole 117. On base plate 114, be provided with bayonet socket 1141, on outer panel 115, be provided with the through hole 1151 corresponding with bayonet socket 1141 positions, between through hole 1151 and bayonet socket 1141, there is catch arm 1140.
Junction between front side board 1111 and back side panel 1112 has been bolted connecting rod 12; Between connecting plate 1112g, be bolted connecting rod 12, between the rear portion of back side panel, be bolted connecting rod. As shown in Figure 4, one end of connecting rod 12 has otch 121, in the time that connecting rod 12 is installed, utilizes tool holding on otch 121, then tights a bolt, and like this, can prevent that connecting rod 12 from rotating.
Drag for sky 1111a and second and drag for sky 1112f owing to being provided with first, and drag in sky and be provided with the first gusset first, drag in sky and be provided with the second gusset second, therefore, can not only reduce the weight of bogie side frame, nor can affect the intensity of bogie side frame. Owing to being provided with base plate 114, therefore, improve bearing area, make the good stability of supporting. Bogie side frame 11 has side plate 111, base plate 112 and outer panel 113, and is integrated brake forming, and therefore, the bending resistance of bogie side frame 11 is good. Owing to being provided with the first kink and the second kink, therefore, can improve the strength and stiffness of back side panel 1112.
As shown in Figure 5, be provided with holding part 131 on riser 13,131 holdings of holding part, on clip piece 1112j, are convenient to install riser 13.
As shown in Figs. 8 to 11, side cover 2 comprise side cover plate 21 and the edge from side cover plate 21 bend inwards form side cover flange 22. Side cover plate 21 comprises lower side cover plate 211, middle side cover plate 212 and upper side cover 213, between lower side cover plate 211 and middle side cover plate 212, be formed with the lower web plate 214 caving inward, between middle side cover plate 212 and upper side cover 213, be formed with the upper gusset 215 caving inward, like this, can improve non-deformability and the intensity of side cover 2. Between lower side cover plate 211, middle side cover plate 212 and upper side cover 213, be formed with U-shaped groove 216. Be provided with the buckle 23 extending internally in the bottom of side cover plate 211.
As shown in Fig. 8 to Figure 10, on side cover plate 21, be provided with the second installing hole 24, on side cover plate 21, be positioned at the second installing hole 24 and form depressed part 25, in depressed part 25, be provided with bulge loop 26 corresponding to the second installing hole 24, on the inwall of side cover plate 21, be provided with joint pin 27 for the position of the second installing hole 24.
Side cover 2 is arranged on the outside of bogie side frame 11, between bogie side frame 11 and side cover plate 21, is formed with space. In the time that side cover 2 is installed, first buckle 23 is passed to through hole 1151, then allow buckle 23 holdings in mouth 1141, live buckle 23 by catch arm 1140 backstops, now, joint pin 27 is kept out on side plate, utilizes bolt to pass the second installing hole 24 and is connected on side plate 111, and the head of bolt contacts with bulge loop 26.
Owing to being provided with joint pin 27, therefore, meeting self-assembling formation space between side plate 111 and side cover plate 21. Owing to being provided with bulge loop 26, therefore, can prevent that the head of bolt is pressed on side cover plate 21, while preventing clamping screw, damage side cover plate 21; Owing to being provided with buckle, therefore, when buckle 23 holdings are to after on bayonet socket, the accurate location that can realize installing hole on the second installing hole and bogie side frame.
Described bonnet 3 is fixed by screws on engaging lug 1112n.
As shown in Figure 11 to Figure 13, described protective cover 4 comprises lid 41, hinged ear 43 and locating part 44.
After lid 41 first extends from front to back obliquely upward, then horizontal-extending oliquely downward extends. The bottom of lid 41 horizontal-extending sections is recessed in top downwards and is formed with protuberance 411, and like this, the non-deformability of lid 41 is good, has improved security performance. Be respectively equipped with recessed groove 411a at the two ends of the horizontal-extending section of lid. Be provided with the lid flange 42 extending internally in the both sides of the edge of lid 411, can improve the intensity of lid 41.
Be provided with hinged ear 43 in the both sides, rear end of lid 41, on hinged ear 43, be provided with jointed shaft 45, jointed shaft 45 is hinged on wherein on a joint pin.
On hinged ear 43, be provided with locating part 44. As shown in figure 14, locating part 44 comprises spacing ring 441 and is located at the limiting section 442 on spacing ring 441, and the bottom of limiting section 442 is straight line, between limiting section 442 and spacing ring 441, is interior circular arc, can reduce stress concentrated, and the end face of limiting section 442 is inclined-plane.
As shown in figure 15, be provided with limited block 46 in the front end both sides of lid flange 42, the two ends of limited block 46 are inclined-plane. Be provided with lug boss 47 at the leading section of lid flange 42, lug boss is arc.
Owing to being provided with locating part and limited block, after protective cover is closed, locating part is kept out, limited block is kept out by side cover, like this, can prevent that limited cover from entering in frame, avoid the collisions such as protective cover and cutter, workpiece, improved security performance, spacing more reliable to protective cover.
Claims (10)
1.A kind of numerical control machining center body, is characterized in that: chartered plane frame, side cover, bonnet and protective cover;
Described frame comprises bogie side frame, connecting rod and riser; Two ends at connecting rod are fixed with respectively bogie side frame, and riser is fixed between side frames;
Described side cover comprise side cover plate and the edge from side cover plate bend inwards form side cover flange; On side cover plate, be provided with the second installing hole, on side cover plate, be positioned at the second installing hole and form depressed part, in depressed part, be provided with bulge loop corresponding to the second installing hole, on the inwall of side cover plate, be provided with joint pin for the position of the second installing hole; Side cover is arranged on the outside of bogie side frame, and joint pin contacts with bogie side frame, and screw is connected on bogie side frame through the second installing hole, between bogie side frame and side cover plate, is formed with space;
Bonnet is arranged on the rear side of frame;
Described protective cover comprises lid, hinged ear and locating part; After lid first extends from front to back obliquely upward, then horizontal-extending oliquely downward extends; The bottom of lid horizontal-extending section is recessed in top downwards and is formed with protuberance; Be provided with the lid flange extending internally in the both sides of the edge of lid; Both sides, rear end at lid are provided with hinged ear, on hinged ear, are provided with jointed shaft, and jointed shaft is hinged on wherein on a joint pin; On hinged ear, be provided with locating part; Locating part comprises spacing ring and be located at the limiting section on spacing ring, and the bottom of limiting section is straight line, is interior circular arc between limiting section and spacing ring, and the end face of limiting section is inclined-plane;
Front end both sides at lid flange are provided with limited block, and the two ends of limited block are inclined-plane.
2.Numerical control machining center body according to claim 1, it is characterized in that: described bogie side frame comprises side plate, described side plate comprises front side board and back side panel, and back side panel is connected on front side board, the height of front side board, lower than the height of back side panel, is formed with V-shaped groove between front side board and back side panel; It is trapezoidal that front side board is, and front side board has first and drags for sky, and first drags for sky is trapezoidal, and first drags for empty upside two ends is respectively equipped with the first gusset to the first lower middle side part that drags for sky; Back side panel comprises first side, Second Edge, the 3rd limit, the 4th limit and base; First side from the front end on base upwards and oblique extension backward, Second Edge is downward and oblique extension backward from the upper end of first side, the 3rd limit is downward and oblique extension backward from one end of Second Edge, the angle of inclination on the 3rd limit is greater than the angle of inclination of Second Edge, and the 4th limit extends downward the rear end on base from the one end on the 3rd limit; In back side panel, have second and drag for sky, drag in sky and there is connecting plate second, be outwards second more than three gusset that is provided with of emission-type from connecting plate; The lower limb of side plate is provided with the base plate of outward, and the outward flange of base plate is provided with the upwards outer panel of bending, is provided with upwardly extending support plate at the top edge middle part of outer panel, and support plate is provided with the first installing hole; On base plate, be provided with bayonet socket, on outer panel, be provided with the through hole corresponding with bayonet socket position, between through hole and bayonet socket, there is catch arm; Junction between front side board and back side panel has been bolted connecting rod; Between connecting plate, be bolted connecting rod, between the rear portion of back side panel, be bolted connecting rod.
3.Numerical control machining center body according to claim 2, it is characterized in that: side cover plate comprises lower side cover plate, middle side cover plate and upper side cover, between lower side cover plate and middle side cover plate, be formed with the lower web plate caving inward, between middle side cover plate and upper side cover, be formed with the upper gusset caving inward; Be provided with the buckle extending internally in the bottom of side cover plate, the holding of buckle via through holes is in bayonet socket, and buckle is by catch arm backstop.
4.Numerical control machining center body according to claim 2, is characterized in that: the leading edge of front side board has vertical the first joint-cutting being parallel to each other of twice, and the part between the first joint-cutting bends inwards to form and keeps out sheet.
5.Numerical control machining center body according to claim 2, it is characterized in that: be positioned at second at back side panel and drag for below empty and have three road the second joint-cuttings, the second joint-cutting is mutually vertical, part between the second joint-cutting formation clip piece that bends inwards, be provided with holding part at riser, the holding of holding part is on clip piece.
6.Numerical control machining center body according to claim 2, is characterized in that: the edge of first side is provided with the first kink bending inwards, and the edge of Second Edge is provided with the second kink bending inwards.
7.Numerical control machining center body according to claim 2, is characterized in that: the edge on the 4th limit is provided with the engaging lug bending inwards, and bonnet is fixed on engaging lug.
8.Numerical control machining center body according to claim 2, is characterized in that: the lower limb middle part of side plate is provided with the guide plate bending inwards.
9.Numerical control machining center body according to claim 2, is characterized in that: one end of connecting rod has otch.
10.Numerical control machining center body according to claim 1, is characterized in that: the two ends in the horizontal-extending section of lid are respectively equipped with recessed groove; Leading section at lid flange is provided with lug boss, and lug boss is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094606.2U CN205254547U (en) | 2015-12-26 | 2015-12-26 | Numerical control machining center organism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094606.2U CN205254547U (en) | 2015-12-26 | 2015-12-26 | Numerical control machining center organism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205254547U true CN205254547U (en) | 2016-05-25 |
Family
ID=55996098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521094606.2U Withdrawn - After Issue CN205254547U (en) | 2015-12-26 | 2015-12-26 | Numerical control machining center organism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205254547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397500A (en) * | 2015-12-26 | 2016-03-16 | 沈正福 | Numerically-controlled machining centre body |
-
2015
- 2015-12-26 CN CN201521094606.2U patent/CN205254547U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397500A (en) * | 2015-12-26 | 2016-03-16 | 沈正福 | Numerically-controlled machining centre body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160525 Effective date of abandoning: 20180206 |