CN214137353U - A operation door structure for vibration material disk equipment - Google Patents
A operation door structure for vibration material disk equipment Download PDFInfo
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- CN214137353U CN214137353U CN202022862701.XU CN202022862701U CN214137353U CN 214137353 U CN214137353 U CN 214137353U CN 202022862701 U CN202022862701 U CN 202022862701U CN 214137353 U CN214137353 U CN 214137353U
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- door
- connecting block
- door frame
- door panel
- additive manufacturing
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Abstract
The utility model discloses an operation door structure for vibration material disk equipment, including the door frame, door frame one side is rotated and is connected with the door plant, and the door frame opposite side is rotated and is connected with the telescopic link, and the telescopic link other end is connected with the connecting block, and the door plant is close to the rigidity that corresponds the telescopic link with one side that the door frame is connected and is provided with the support, and the connecting block is connected with the leg joint, still installs the buffer on the connecting block, and the buffer sets up with the connecting block is perpendicular. The utility model discloses an operation door structure for vibration material disk equipment has solved the great problem that leads to the dead door of card to open smoothly of the pressure angle that exists among the prior art.
Description
Technical Field
The utility model belongs to the technical field of the vibration material disk equipment, a operation door structure for vibration material disk equipment is related to.
Background
The additive manufacturing technology is widely applied to the fields of aerospace, molds, medical treatment and the like, the size of manufactured parts is gradually increased, and the parts are difficult to take out from the side of equipment in a forming chamber or a taking cabin, so that the operations of taking out and maintaining large-sized printed parts from the top are needed.
Present operation door from opening the door the form and can be divided into slip switching formula and upset switching formula, and the slip operation door mainly has the mode that adopts manual push-and-pull, perhaps adopts the hold-in range to drive the door and slides or mode such as pneumatics realizes operation door self-sliding, but the structure of this kind of operation door is comparatively complicated, and the reliability is relatively poor, blocks easily and dies, is difficult to realize comparatively inseparable closure, and structure occupation space is bigger moreover. For example, in the chinese patent "lifting operation door device", application No. 200920046791.6, a slide rail is installed on an operation door, a door frame is provided with a slide groove for facilitating the slide of the slide rail, and a bidirectional acting cylinder is installed at the center of the operation door, so that the operation door can be opened and closed by using the cylinder as power and the slide rail slide groove as a guide. The structure needs a guide mechanism with large occupied space besides a power structure, the closing is not tight, and the guide mechanism is not parallel, so that the movement is not smooth and even blocked.
The turnover opening and closing door is simpler than a sliding type structure, and occupies less space. At present, the most applied manual opening and closing type door combining a hinge and a handle or a turnover door such as patent application No. 03230828 is added with a pneumatic spring auxiliary opening and closing operation door, but the scheme as a top operation door and the manual door also need ascending operation to be closed. The automatic turnover door mainly has two modes at present: an automatic rotating mechanism is added at the hinge to realize the automatic opening and closing of the door; or the door plate is pushed and pulled by linear motion to realize opening and closing. However, if a larger angle is required to flip, the latter scheme generates a larger pressure angle at certain positions during pushing, so that the lock cannot be opened smoothly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an operation door structure for vibration material disk equipment has solved the great problem that leads to the dead door of card to open smoothly of the pressure angle that exists among the prior art.
The utility model provides a technical scheme be, an operation door structure for vibration material disk equipment, including the door frame, door frame one side is rotated and is connected with the door plant, and the door frame opposite side is rotated and is connected with the telescopic link, and the telescopic link other end is connected with the connecting block, and the door plant is close to the rigidity that corresponds the telescopic link with one side that the door frame is connected and is provided with the support, and the connecting block is connected with the leg joint, still installs the buffer on the connecting block, and the buffer sets up with the connecting block is perpendicular.
The utility model is also characterized in that,
a door plate supporting surface is arranged in the door frame, and the outer surface of the door plate and the door plate supporting surface form a certain included angle in a closed state of the door plate.
Be provided with the door plant holding surface in the door frame, door plant holding surface 11 and door plant 10 all set up to the slope form, and the door plant holding surface 11 is the same with the gradient of door plant 10 under the door plant closed condition.
The front end of the telescopic rod is connected with the connecting block, and the rear end of the telescopic rod is connected with the doorframe.
The hinge is kept away from to the door frame one end and is located the position department of door plant both sides and be fixed with the pivot base, is provided with the pivot hole on the telescopic link, and pivot base and telescopic link pass the pivot hole and the pivot base rotates through pivot a and connect.
The contact surface of the door plate and the door frame is adhered with a sealing strip.
The connecting block is rotatably connected with the bracket through a rotating shaft b.
When the door panel is closed, the buffer is in a compressed state.
The telescopic link sets up in the door frame outside, and support, buffer and connecting block setting are in the door plant outside.
The utility model has the advantages that:
the utility model discloses a counter-force that the buffer produced opens the door plant and provides certain helping hand, can avoid leading to the problem of the dead unable smooth door plant of card because of the pressure angle, moreover, the utility model discloses a set up certain originated angle in order to reduce the pressure angle for the door plant, can effectively solve the great unable direct drive door plant pivoted problem of pressure angle, the utility model discloses a top automatic operation door makes things convenient for the part to get and the plant maintenance, and improve equipment's operability and security provide technical support for large-scale vibration material disk manufacturing equipment wide application.
Drawings
Fig. 1 is a schematic structural diagram of an operation door structure for an additive manufacturing apparatus according to the present invention;
fig. 2 is a schematic structural view of an operation door structure for an additive manufacturing apparatus according to the present invention when opened;
fig. 3 is a force analysis diagram of an operation door structure for an additive manufacturing apparatus according to the present invention;
fig. 4 shows 3 embodiments of an operation door structure for an additive manufacturing apparatus according to the present invention.
In the figure, 1, a door frame, 2, a hinge, 3, a buffer, 4, a telescopic rod, 5, a rotating shaft a, 6, a rotating shaft base, 7, a support, 8, a connecting block, 9, a rotating shaft b, 10, a door panel and 11, a door panel supporting surface.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to an operating door structure for vibration material disk equipment, as shown in fig. 1 and 2, including door frame 1, 1 one side of door frame is rotated and is connected with door plant 10, and 1 opposite side of door frame is rotated and is connected with telescopic link 4, and the 4 other ends of telescopic link are connected with connecting block 8, and door plant 10 is close to the fixed position that corresponds telescopic link 4 with one side that door frame 1 is connected and is provided with support 7, and connecting block 8 rotates with support 7 to be connected, still installs buffer 3 on the connecting block 8, and buffer 3 sets up with connecting block 8 is perpendicular.
As shown in fig. 4, a door panel supporting surface 11 is provided in the door frame 1, and when the door panel 10 is in the closed state, a certain included angle is formed between the outer surface of the door panel 10 and the door panel supporting surface 11, or both the door panel supporting surface 11 and the door panel 10 are set to be inclined, and the inclination of the door panel supporting surface 11 and the inclination of the door panel 10 are the same in the closed state of the door panel. As shown in fig. 4, in case a, the door panel support surface 11 is horizontal, and the outer surface of the door panel 10 becomes higher from one side connected with the door frame 1 to the other side; in the case b, the inner side surface of the door panel 10 and the door panel supporting surface 11 are mutually matched inclined surfaces, and the thickness of the door panel 10 is gradually reduced from one side connected with the door frame 1 to the other side; in the case of c, the inner side surface of the door panel 10 and the door panel support surface 11 are mutually matched inclined surfaces, and the thickness of the door panel 10 is not changed.
The front end of the telescopic rod 4 is connected with the connecting block 8, and the rear end of the telescopic rod 4 is connected with the door frame 1.
The door frame 1 is kept away from the position department that hinge 2 one end is located door plant 10 both sides and is fixed with pivot base 6, is provided with the pivot hole on the telescopic link 4, and pivot base 6 passes the pivot hole and pivot base 6 rotates the connection through pivot a5 with telescopic link 4.
The contact surface of the door plate 10 and the door frame 1 is adhered with a sealing strip.
The connecting block 8 is rotatably connected with the bracket 7 through a rotating shaft b 9.
When the door panel 10 is closed, the damper 3 is in a compressed state.
The telescopic rod 4 is arranged on the outer side of the door frame 1, and the support 7, the buffer 3 and the connecting block 8 are arranged on the outer side of the door plate 10.
Examples
The utility model provides an operating door structure for vibration material disk equipment, its structure is as shown in fig. 1 and 2, including door frame 1, door frame 1 one side is articulated or the pivot is connected with door plant 10, the position department that door frame 1 opposite side corresponds door plant 10 both sides all rotates and is connected with telescopic link 4, the 4 other ends of telescopic link are connected with connecting block 8, door plant 10 is close to the fixed support 7 that is provided with in position that corresponds telescopic link 4 with one side that door frame 1 is connected, connecting block 8 rotates with support 7 to be connected, still install buffer 3 on the connecting block 8, buffer 3 sets up with connecting block 8 is perpendicular, be provided with door plant holding surface 11 in the door frame 1, door plant 10 is under the closed state, door plant 10 surface and door plant holding surface 11 surfaces have certain contained angle.
The utility model discloses when arranging, because the door is when opening and closing, door plant itself and relevant drive structure can occupy certain workspace, in order not to influence equipment main part function, arranges the workspace of operation door outside equipment, and whole arranging is in the door frame upper surface promptly, satisfies under this condition, the effort direction of telescopic link 4 is shown as figure 3 along L12Direction, door-turning direction L24Is perpendicular to L23Direction (i.e. being a hinge)The connecting line of the chain rotation axis and the axis of the rotating shaft b 9), and the pressure angle is L12And L24The included angle of (a).
When the door is opened, the telescopic rod 4 pushes the push rod to move (the push rods on the two sides push simultaneously), the door plate cannot be directly driven to rotate due to the large pressure angle, and the device simultaneously adopts two modes to solve the problem, (1) the telescopic rod pushes the door plate along the L direction12The thrust in the direction is partially resolved into a direction along L24The other part is decomposed into a downward force which compresses the bumper 3 to make the bumper 3 generate an upward elastic force to further drive the door to open. The push rod drives the connecting block 8 to rotate relative to the bracket 7 and pushes the door plate 10 to rotate, and the link mechanism converts the linear motion of the telescopic rod 4 into the rotary motion of the hinge by virtue of the rotary motions of the rotating shaft a5 and the rotating shaft b 9. (2) Setting a certain initial angle for the door panel to reduce the pressure angle; as shown in fig. 2, when the telescopic rod reaches the maximum stroke, the door is opened to the maximum angle (more than 100 °) and the state is maintained without falling due to gravity. The door is closed by the drive of the telescopic rod 4, and the push rod of the telescopic rod is contracted to drive the door plate to fall down. In order to prevent the door from opening and falling to generate larger vibration and impact, two strategies are adopted to enable the door to be slowly closed, firstly, a speed reducing structure is added on an expansion rod to adjust the motion of a push rod (the structure can also be used for adjusting the synchronism of the motion of two sides), and in addition, the buffer 3 is preferentially contacted with a door frame to generate certain buffer force.
Claims (9)
1. The utility model provides an operating door structure for vibration material disk equipment, a serial communication port, including door frame (1), door frame (1) one side is rotated and is connected with door plant (10), door frame (1) opposite side is rotated and is connected with telescopic link (4), telescopic link (4) other end is connected with connecting block (8), door plant (10) are close to the fixed support (7) that are provided with that correspond telescopic link (4) in one side of being connected with door frame (1), connecting block (8) rotate with support (7) and are connected, still install buffer (3) on connecting block (8), buffer (3) with connecting block (8) set up perpendicularly.
2. An operating door structure for an additive manufacturing apparatus according to claim 1, wherein a door panel support surface (11) is provided in the door frame (1), and an outer surface of the door panel (10) forms an angle with the door panel support surface (11) when the door panel (10) is in the closed state.
3. An operating door structure for an additive manufacturing apparatus according to claim 1, wherein a door panel supporting surface (11) is provided in the door frame (1), the door panel supporting surface (11) and the door panel (10) are both provided in an inclined shape, and the inclination of the door panel supporting surface (11) and the inclination of the door panel (10) in the door panel closed state are the same.
4. An operating door structure for an additive manufacturing apparatus according to claim 1, wherein connected to the connecting block (8) is a front end of a telescopic rod (4), and connected to the door frame (1) is a rear end of the telescopic rod (4).
5. The operating door structure for the additive manufacturing equipment according to claim 1, wherein a rotating shaft base (6) is fixed at a position, at which one end of the door frame (1) away from the hinge (2) is located at two sides of the door panel (10), a rotating shaft hole is formed in the telescopic rod (4), and the rotating shaft base (6) and the telescopic rod (4) are rotatably connected through the rotating shaft hole and the rotating shaft base (6) by a rotating shaft a (5).
6. An operation door structure for an additive manufacturing apparatus according to claim 1, wherein a sealing strip is adhered to a contact surface of the door plate (10) and the door frame (1).
7. An operating door structure for an additive manufacturing apparatus according to claim 1, wherein the connecting block (8) is rotatably connected to the bracket (7) by a rotating shaft b (9).
8. An operating door structure for an additive manufacturing apparatus according to claim 1, wherein the damper (3) is in a compressed state when the door panel (10) is closed.
9. An operating door structure for an additive manufacturing apparatus according to any one of claims 1 to 7, wherein the telescopic rod (4) is disposed outside a door frame (1), and the bracket (7), the bumper (3), and the connecting block (8) are disposed outside the door panel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022862701.XU CN214137353U (en) | 2020-12-03 | 2020-12-03 | A operation door structure for vibration material disk equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022862701.XU CN214137353U (en) | 2020-12-03 | 2020-12-03 | A operation door structure for vibration material disk equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214137353U true CN214137353U (en) | 2021-09-07 |
Family
ID=77583604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022862701.XU Active CN214137353U (en) | 2020-12-03 | 2020-12-03 | A operation door structure for vibration material disk equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214137353U (en) |
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2020
- 2020-12-03 CN CN202022862701.XU patent/CN214137353U/en active Active
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