CN213034180U - Automatic lifting door structure for vertical machining center - Google Patents
Automatic lifting door structure for vertical machining center Download PDFInfo
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- CN213034180U CN213034180U CN202020977870.5U CN202020977870U CN213034180U CN 213034180 U CN213034180 U CN 213034180U CN 202020977870 U CN202020977870 U CN 202020977870U CN 213034180 U CN213034180 U CN 213034180U
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- lifting door
- machining center
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- window
- air cylinder
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Abstract
The utility model discloses a vertical machining center is with automatic overhead door structure, including overhead door, cylinder and cylinder support, cylinder support mounting on lathe right side protective housing, lathe right side protective housing on seted up the window, the cylinder body of cylinder install upright cylinder support on, the bottom mounting of cylinder pole of cylinder on the cylinder pole support, cylinder pole support fix the bottom of overhead door, the overhead door can install with sliding from top to bottom lathe right side protective housing on, the overhead door be used for realizing opening and shutting of window. The utility model discloses an automatic lifting door structure for vertical machining center, simple structure, it is with low costs, its lift action with cylinder drive overhead door realizes the overhead door, and the cylinder pole stretches out the back that targets in place, and the overhead door is closed, and the overhead door is opened when the cylinder pole withdrawal.
Description
Technical Field
The utility model relates to an automatic overhead door structure specifically is an automatic overhead door structure for vertical machining center.
Background
With the continuous development of industrial technology, the demand of automatic production lines is increasing. Because of the needs of automatic production line, sometimes need to increase the overhead door in vertical machining center side and place and shift out the work piece fast to realize automaticly, with the improvement production efficiency. This is necessary to ensure that the liftgate moves smoothly, quickly and with good water resistance. However, most of the existing lifting doors are driven by hydraulic pressure or a motor, so that the cost and the energy consumption are high, and in addition, the existing lifting doors are poor in waterproofness and running stability.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: aiming at the defects of the prior art, the automatic lifting door structure for the vertical machining center is simple in structure and low in cost.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the automatic lifting door structure for the vertical machining center comprises a lifting door, an air cylinder and an air cylinder support, wherein the air cylinder support is installed on a machine tool right side protective cover, a window is formed in the machine tool right side protective cover, a cylinder body of the air cylinder is vertically installed on the air cylinder support, the bottom end of an air cylinder rod of the air cylinder is fixed on an air cylinder rod support, the air cylinder rod support is fixed at the bottom of the lifting door, the lifting door is installed on the machine tool right side protective cover in a vertically sliding mode, and the lifting door is used for achieving opening and closing of the window.
The utility model discloses with cylinder drive overhead door, realize the lift action of overhead door, the cylinder pole stretches out the back that targets in place, and the overhead door is closed, and the overhead door is opened when the cylinder pole retracts.
Preferably, the left side and the right side of the window are respectively fixed with an upright stainless steel guide rail, the notches of the guide rail grooves of the two stainless steel guide rails face the side face of the lifting door respectively, a plurality of rollers are arranged on the two sides of the lifting door respectively, and the rollers are slidably arranged in the guide rail grooves. In the lifting process of the lifting door, the roller wheel stably and quickly moves in the guide rail groove of the stainless steel guide rail, and the stainless steel guide rail plays a role in guiding.
Furthermore, three rollers are installed on two sides of the lifting door respectively, three groups of bolt holes are formed in two sides of the lifting door respectively, each group of bolt holes comprises three bolt holes which are arranged at intervals from top to bottom, the circle centers of the three bolt holes are not on the same straight line from top to bottom, the circle centers of the bolt holes deviate from each other by 0.3-0.7 mm from front to back, a bolt penetrates through one bolt hole in each bolt hole, and each roller is fixed on the lifting door through one bolt and a matched nut. Because there are manufacturing and installation errors in overhead door, stainless steel guide rail etc., the design of above-mentioned bolt hole is convenient for finely tune around the gyro wheel mounted position. In the installation process, a suitable bolt hole in the corresponding three bolt holes is selected as the position of the installation bolt, so that the installation precision of each roller is ensured, and the running stability of the lifting door is ensured.
Furthermore, both sides of the window are respectively fixed with a back waterproof baffle and a front waterproof baffle, each way the rear side of the stainless steel guide rail is provided with a back waterproof baffle, each way the front side of the stainless steel guide rail is provided with a front waterproof baffle, and the front waterproof baffle, the lifting door, the back waterproof baffle and the stainless steel guide rail form a labyrinth waterproof structure. In the machining process of the machine tool, the lifting door is closed, and the front waterproof baffle, the lifting door, the rear waterproof baffle and the stainless steel guide rail form a labyrinth waterproof structure so as to effectively prevent water from leaking from two sides of the lifting door.
Furthermore, an upper flange is fixed on the top side of the window, the bottom edge of the upper flange extends forwards, an upper flange is fixed on the top end of the lifting door, and the opening of the upper flange faces downwards and is positioned above the bottom edge of the upper flange. The upper flange and the upper flanging are designed to prevent water from splashing above the lifting door in the machining process of the machine tool.
And a lower oblique edge is fixed on the bottom side of the window, the lower oblique edge inclines towards the rear side of the window from top to bottom, an upper oblique edge matched with the inclination of the lower oblique edge is fixed at the bottom end of the lifting door, and the lower oblique edge is attached to the upper oblique edge when the lifting door is closed. The design of hypotenuse and last hypotenuse down can prevent that lathe course of working normal water from the overhead door below spill, and cooperation side waterproof and top are waterproof to have good waterproof nature when guaranteeing that the overhead door is closed, ensure that the production site is clean and tidy.
Preferably, the lifting door is made of a 1.5mm sheet metal and welded with reinforcing ribs. The lifting door is made of metal plates, and the reinforcing ribs can prevent the lifting door from deforming. The lifting door made of metal plates is beneficial to reducing the weight of the lifting door, can further improve the lifting stability of the lifting door and reduces the cost.
Compared with the prior art, the utility model has the advantages of: the utility model discloses an automatic lifting door structure for vertical machining center, simple structure, it is with low costs, its lift action with cylinder drive overhead door realizes the overhead door, and the cylinder pole stretches out the back that targets in place, and the overhead door is closed, and the overhead door is opened when the cylinder pole withdrawal.
Drawings
FIG. 1 is a front view illustrating a closed state of a lifting door in an embodiment;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of FIG. 2 at C;
FIG. 4 is an enlarged view of FIG. 2 at D;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 6 is an enlarged view at E in FIG. 5;
FIG. 7 is a front view of the lift gate in the embodiment;
FIG. 8 is a left side view of the lift gate of the embodiment;
FIG. 9 is an enlarged view at F of FIG. 8;
fig. 10 is a front view showing an opened state of the lift door in the embodiment.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The automatic lifting door structure for the vertical machining center of embodiment 1, as shown in the figure, including lifting door 1, cylinder 2 and cylinder support 3, cylinder support 3 installs on lathe right side protection casing 4, the window 41 has been seted up on lathe right side protection casing 4, the cylinder body of cylinder 2 is installed upright on cylinder support 3, the bottom of cylinder rod 21 of cylinder 2 is fixed on cylinder rod support 22, cylinder rod support 22 is fixed in the bottom of lifting door 1, lifting door 1 can be installed on lathe right side protection casing 4 with sliding from top to bottom, lifting door 1 is used for realizing opening and shutting of window 41. In this embodiment, the overhead door 1 is the overhead door 1 that 1.5 mm's panel beating preparation formed, and the welding has strengthening rib 11 on this overhead door 1.
In embodiment 1, a vertical stainless steel guide rail 5 is fixed on each of the left and right sides of the window 41, the notches of the guide rail grooves 51 of the two stainless steel guide rails 5 face the side surfaces of the lifting door 1, three rollers 6 are mounted on each of the two sides of the lifting door 1, and the three rollers 6 are slidably disposed in the guide rail grooves 51; three groups of bolt holes 7 are respectively formed in two sides of the lifting door 1, each group of bolt holes 7 comprises three bolt holes 71 which are arranged at intervals up and down, the circle centers of the three bolt holes 71 are not on the same straight line up and down, the circle centers of any two bolt holes 71 are deviated from each other by 0.5mm front and back, a bolt 72 penetrates through one bolt hole 71 of the three bolt holes 71, and each roller 6 is fixed on the lifting door 1 through one bolt 72 and a matched nut 73.
The automatic lifting door structure for the vertical machining center in the embodiment 2 is different from the automatic lifting door structure in the embodiment 1 in that in the embodiment 2, in order to ensure that the lifting door 1 has good waterproof performance when closed, a rear waterproof baffle 42 and a front waterproof baffle 43 are respectively fixed on two sides of a window 41, a rear waterproof baffle 42 is arranged on the rear side of each stainless steel guide rail 5, a front waterproof baffle 43 is arranged on the front side of each stainless steel guide rail 5, and the front waterproof baffle 43, the lifting door 1, the rear waterproof baffle 42 and the stainless steel guide rail 5 form a labyrinth waterproof structure; an upper flange 44 is fixed on the top side of the window 41, the bottom edge 45 of the upper flange 44 extends forwards, an upper flange 12 is fixed on the top end of the lifting door 1, and the opening of the upper flange 12 faces downwards and is positioned above the bottom edge 45 of the upper flange 44; a lower oblique edge 46 is fixed on the bottom side of the window 41, the lower oblique edge 46 is obliquely inclined to the rear side of the window 41 from top to bottom, an upper oblique edge 13 matched with the inclination of the lower oblique edge 46 is fixed at the bottom end of the lifting door 1, and when the lifting door 1 is closed, the lower oblique edge 46 is attached to the upper oblique edge 13.
In the automatic lifting door structure for the vertical machining center, the lifting door 1 is driven by the air cylinder 2 to realize the lifting action of the lifting door 1, after the air cylinder rod 21 extends to the right position, the lifting door 1 is closed, the front view of the closed state is shown in fig. 1, when the air cylinder rod 21 retracts, the lifting door 1 is opened, and the front view of the opened state is shown in fig. 10. In the lifting process of the lifting door 1, six rollers 6 stably and quickly move in the guide rail groove 51 of the stainless steel guide rail 5, and the stainless steel guide rail 5 plays a role in guiding.
Claims (7)
1. The automatic lifting door structure for the vertical machining center is characterized by comprising a lifting door, an air cylinder and an air cylinder support, wherein the air cylinder support is installed on a machine tool right side protective cover, a window is formed in the machine tool right side protective cover, a cylinder body of the air cylinder is vertically installed on the air cylinder support, the bottom end of an air cylinder rod of the air cylinder is fixed on the air cylinder rod support, the air cylinder rod support is fixed at the bottom of the lifting door, the lifting door is installed on the machine tool right side protective cover in a vertically sliding mode, and the lifting door is used for achieving opening and closing of the window.
2. The automatic lifting door structure for the vertical machining center according to claim 1, wherein a vertical stainless steel guide rail is fixed on each of the left and right sides of the window, notches of guide rail grooves of the two stainless steel guide rails face the side surface of the lifting door, a plurality of rollers are mounted on each of the two sides of the lifting door, and the rollers are slidably disposed in the guide rail grooves.
3. The automatic lifting door structure for the vertical machining center according to claim 2, wherein three rollers are respectively mounted on two sides of the lifting door, three groups of bolt holes are respectively formed in two sides of the lifting door, each group of bolt holes comprises three bolt holes which are vertically arranged at intervals, the centers of circles of the three bolt holes are not vertically arranged on the same straight line, the centers of circles of any two bolt holes deviate from each other by 0.3-0.7 mm in the front and back direction, a bolt penetrates through one bolt hole of the three bolt holes, and each roller is fixed on the lifting door through one bolt and a matched nut.
4. The automatic lifting door structure for the vertical machining center according to claim 2, wherein a rear waterproof baffle and a front waterproof baffle are respectively fixed to two sides of the window, the rear waterproof baffle is arranged on the rear side of each stainless steel guide rail, the front waterproof baffle is arranged on the front side of each stainless steel guide rail, and the front waterproof baffle, the lifting door, the rear waterproof baffle and the stainless steel guide rail form a labyrinth waterproof structure.
5. The automatic lifting door structure for the vertical machining center according to claim 4, wherein an upper flange is fixed on the top side of the window, the bottom edge of the upper flange extends forwards, an upper flange is fixed on the top end of the lifting door, and the opening of the upper flange faces downwards and is above the bottom edge of the upper flange.
6. The automatic lifting door structure for the vertical machining center according to claim 5, wherein a lower inclined edge is fixed to a bottom side of the window, the lower inclined edge is inclined from top to bottom to a rear side of the window, an upper inclined edge matched with the inclination of the lower inclined edge is fixed to a bottom end of the lifting door, and the lower inclined edge is attached to the upper inclined edge when the lifting door is closed.
7. The automatic lifting door structure for the vertical machining center according to claim 1, wherein the lifting door is made of 1.5mm sheet metal and welded with reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020977870.5U CN213034180U (en) | 2020-06-02 | 2020-06-02 | Automatic lifting door structure for vertical machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020977870.5U CN213034180U (en) | 2020-06-02 | 2020-06-02 | Automatic lifting door structure for vertical machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213034180U true CN213034180U (en) | 2021-04-23 |
Family
ID=75521877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020977870.5U Active CN213034180U (en) | 2020-06-02 | 2020-06-02 | Automatic lifting door structure for vertical machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213034180U (en) |
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2020
- 2020-06-02 CN CN202020977870.5U patent/CN213034180U/en active Active
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