CN216576913U - Machining center automatically-controlled door with gravity balance effect - Google Patents
Machining center automatically-controlled door with gravity balance effect Download PDFInfo
- Publication number
- CN216576913U CN216576913U CN202122800155.1U CN202122800155U CN216576913U CN 216576913 U CN216576913 U CN 216576913U CN 202122800155 U CN202122800155 U CN 202122800155U CN 216576913 U CN216576913 U CN 216576913U
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- Prior art keywords
- tool magazine
- driving device
- door plate
- machining center
- telescopic
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- 230000005484 gravity Effects 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 title claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 239000002173 cutting fluid Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a machining center automatic door with gravity balance function, comprising: the tool magazine comprises a spindle box guide frame, a telescopic driving device, a first telescopic protection cover and a tool magazine door plate, wherein a telescopic driving device fixing frame is arranged on one side or two sides of the spindle box guide frame, the telescopic driving device is arranged on the telescopic driving device fixing frame and points downwards, the tool magazine door plate is arranged below the spindle box guide frame, two sides of the tool magazine door plate are connected with the bottom of the telescopic driving device, the first telescopic protection cover is arranged below the tool magazine door plate, and the bottom of the tool magazine door plate is connected with the top of the first telescopic protection cover. Through the mode, the machining center automatic door with the gravity balance function can drive the tool magazine door plate to lift through the extension and retraction of the extension and retraction driving device, so that the tool magazine is closed and opened, the protection effect is good, the tool magazine door plate lifts the guide frame of the spindle box after being lifted, and the gravity balance of the spindle box is performed.
Description
Technical Field
The utility model relates to the technical field of machining centers, in particular to a machining center automatic door with a gravity balance function.
Background
In order to improve the working efficiency of the machining center, most machining centers are provided with tool magazines, various tools are stored in the tool magazines, automatic tool changing of a spindle is facilitated, and continuous machining of various procedures of workpieces in the machining center is achieved.
The tool magazine is built in a machining center, most of the tool magazines are not provided with door plates, and scrap iron, cutting fluid and the like in the machining process can fly into the tool magazine and are difficult to clean. In order to avoid scrap iron and cutting fluid from flying into the tool magazine, an automatic door can be installed to block the scrap iron and the cutting fluid, but the automatic door is simple in structure and unrelated to a spindle box, the load when the spindle box moves forwards and backwards and upwards is large, gravity balance is difficult to carry out, the precision and the stability of a machine tool are adversely affected, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing the automatic door of the machining center with the gravity balance function, so as to protect a tool magazine and improve the gravity balance effect on a main shaft box component.
In order to solve the technical problems, the utility model adopts a technical scheme that: provided is a machining center automatic door having a gravity balancing function, including: the tool magazine comprises a spindle box guide frame, a telescopic driving device, a first telescopic protection cover and a tool magazine door plate, wherein a telescopic driving device fixing frame is arranged on one side or two sides of the spindle box guide frame, the telescopic driving device is arranged on the telescopic driving device fixing frame and points downwards, the tool magazine door plate is arranged below the spindle box guide frame, two sides of the tool magazine door plate are connected with the bottom of the telescopic driving device, the first telescopic protection cover is arranged below the tool magazine door plate, and the bottom of the tool magazine door plate is connected with the top of the first telescopic protection cover.
In a preferred embodiment of the utility model, a second telescopic protective cover is arranged at the top of the spindle box guide frame.
In a preferred embodiment of the present invention, after the retractable driving device retracts to drive the tool magazine door plate to ascend, the top of the tool magazine door plate contacts with the bottom of the main spindle box guide frame to perform the auxiliary lifting.
In a preferred embodiment of the present invention, the telescopic driving device employs an air cylinder.
In a preferred embodiment of the utility model, the tool magazine door plate is made of a steel plate.
In a preferred embodiment of the utility model, a rubber strip is arranged on the top of the tool magazine door panel.
The utility model has the beneficial effects that: according to the automatic machining center door with the gravity balance function, the door plate of the tool magazine can be driven to lift through the extension and retraction of the extension and retraction driving device, the tool magazine is closed and opened, the protection effect is good, the guide frame of the spindle box can be lifted after the door plate of the tool magazine is lifted, the gravity balance of the spindle box component is carried out, and the running precision and the stability of a machine tool are improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of the tool magazine door plate of the automatic door of the machining center with gravity balance function of the present invention after being lifted and closed;
fig. 2 is a schematic structural view of the knife house door panel in fig. 1 after being lowered and opened.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, an embodiment of the present invention includes:
the automatic door for a machining center with a gravity balancing function as shown in fig. 1 comprises: the tool magazine comprises a main spindle box guide frame 3, a telescopic driving device 4, a first telescopic protection cover 6 and a tool magazine door plate 5, wherein a square groove is formed in the main spindle box guide frame 3, so that the front and back movement of a main spindle box is facilitated, and the main spindle box can lift along with the main spindle box guide frame 3.
In this embodiment, the second retractable protection cover 1 is provided on the top of the headstock guide frame 3, the top of the second retractable protection cover 1 is fixed to a frame in the machining center, and when the headstock guide frame 3 moves down, the second retractable protection cover 1 is passively extended to protect the upper portion.
The headstock guide frame 3 one side or both sides are provided with flexible drive arrangement mount 2, and in this embodiment, flexible drive arrangement mount 2 does not contact with headstock guide frame 3, each other does not influence. The telescopic driving device 4 is arranged on the telescopic driving device fixing frame 2 and points downwards, the tool magazine door panel 5 is arranged below the spindle box guide frame 3, two sides of the tool magazine door panel are connected with the bottom of the telescopic driving device 4, and the tool magazine door panel 5 is lifted and lowered through the telescopic driving device 4.
As shown in fig. 1, after the retractable driving device 4 retracts to drive the tool magazine door panel 5 to ascend, the top of the tool magazine door panel 5 contacts with the bottom of the spindle box guide frame 3 to assist in lifting, so that the gravity balance of spindle box components is performed, and the running precision and stability of the machine tool are improved. In this embodiment, the telescopic driving devices 4 are cylinders, the telescopic control is flexible, the 2 telescopic driving devices 4 synchronously operate to lift the headstock guide frame 3, and the lifting force to the bottom of the headstock guide frame 3 is large.
First flexible protection casing 6 sets up in the below of tool magazine door plant 5, and the bottom of tool magazine door plant 5 is connected with 6 tops of first flexible protection casing, and 6 bottoms of first flexible protection casing are fixed in the frame in the processing center, when tool magazine door plant 5 moves up, protection that tool magazine was carried out to first flexible protection casing 6 extension, as shown in fig. 2, when tool magazine door plant 5 moves down, the first flexible protection casing 6 shrink carries out opening of tool magazine, make things convenient for the tool magazine to shift out the tool changing that carries out the main shaft.
In this embodiment, the tool magazine door panel 5 is made of a steel plate, so that the strength is high, and the lifting stability of the spindle box guide frame 3 is good. In addition, can install rubber strip 7 at tool magazine door plant 5 top, through rubber strip 7 and headstock guide frame 3 bottom contact, avoid the striking to headstock guide frame 3.
In conclusion, the machining center automatic door with the gravity balance function can protect the tool magazine, can realize the gravity balance of the spindle box component when the tool magazine is closed, and improves the operation reliability of the machining center.
The above are only embodiments of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.
Claims (6)
1. A machining center automatically-controlled door with gravity balance effect which characterized in that includes: the tool magazine comprises a spindle box guide frame, a telescopic driving device, a first telescopic protection cover and a tool magazine door plate, wherein a telescopic driving device fixing frame is arranged on one side or two sides of the spindle box guide frame, the telescopic driving device is arranged on the telescopic driving device fixing frame and points downwards, the tool magazine door plate is arranged below the spindle box guide frame, two sides of the tool magazine door plate are connected with the bottom of the telescopic driving device, the first telescopic protection cover is arranged below the tool magazine door plate, and the bottom of the tool magazine door plate is connected with the top of the first telescopic protection cover.
2. The automatic door for a machining center with gravity balance function according to claim 1, wherein a second telescopic protection cover is provided on the top of the headstock guide frame.
3. The gravity-balanced machining center automatic door according to claim 1, wherein the telescopic driving means employs an air cylinder.
4. The automatic door of machining center with gravity balance function as claimed in claim 1, wherein after the retractable driving device retracts to drive the tool magazine door plate to ascend, the top of the tool magazine door plate contacts with the bottom of the main spindle box guide frame to perform auxiliary lifting.
5. The automatic machining center door with the gravity balancing function according to claim 1, wherein the tool magazine door panel is made of a steel plate.
6. The automatic machining center door with the gravity balancing function according to claim 1, wherein a rubber strip is arranged on the top of the tool magazine door plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122800155.1U CN216576913U (en) | 2021-11-16 | 2021-11-16 | Machining center automatically-controlled door with gravity balance effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122800155.1U CN216576913U (en) | 2021-11-16 | 2021-11-16 | Machining center automatically-controlled door with gravity balance effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216576913U true CN216576913U (en) | 2022-05-24 |
Family
ID=81644280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122800155.1U Active CN216576913U (en) | 2021-11-16 | 2021-11-16 | Machining center automatically-controlled door with gravity balance effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216576913U (en) |
-
2021
- 2021-11-16 CN CN202122800155.1U patent/CN216576913U/en active Active
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