CN209970087U - External platform installation cantilever that controls of machining center - Google Patents
External platform installation cantilever that controls of machining center Download PDFInfo
- Publication number
- CN209970087U CN209970087U CN201920590262.6U CN201920590262U CN209970087U CN 209970087 U CN209970087 U CN 209970087U CN 201920590262 U CN201920590262 U CN 201920590262U CN 209970087 U CN209970087 U CN 209970087U
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- arm
- cantilever
- machining center
- ball screw
- screw pair
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Abstract
In order to solve the external technical problem that controls a platform installation cantilever and can not stretch out and draw back of machining center, the utility model discloses an installation cantilever is controlled to machining center external including base, upper ear seat, lower ear seat, linking arm, support arm and servo ball screw pair. The upper lug seat and the lower lug seat are fixed on the side surface of the base, bearings are arranged in the two lug seats, one end of the connecting arm is positioned between the upper lug seat and the lower lug seat, and the rotating shafts protruding from the top and the bottom of the connecting arm are inserted into the corresponding bearings; a hollow cavity is arranged in the connecting arm, and the servo ball screw pair is arranged in the hollow cavity; one end of the supporting arm is inserted into the hollow cavity, and a ball shaft sleeve of the ball screw pair is fixed at the bottom of the supporting arm. The servo ball screw pair realizes the telescopic function of the cantilever, an operator can select the length of the cantilever according to the use condition, and when the machining center is stopped, the cantilever can be shortened to the shortest state so as to reduce the occupation of the site space.
Description
Technical Field
The utility model relates to a machining center technical field mainly relates to the external platform installation cantilever that controls of machining center.
Background
The control platform of the machining center is basically embedded in a metal plate shell of the machining center, and a CNC operator stands under the control platform to control a working platform of the machining center, so that the operation, the control and the observation can be synchronous only by inclining the body. To the great machining center of stroke, can set the platform of controlling to external rotatable formula, CNC operating personnel can stand at machining center's gate and control the workstation, realize controlling and observe synchronous.
The machining center is provided with a cantilever extending outwards, and a control platform of the machining center is installed at the top of the cantilever. The cantilever has manual rotatory function, and the CNC operating personnel is through rotating the cantilever to the position of adjusting the platform of controlling. The existing cantilever does not have a telescopic function, a control platform can be rotated to an operation entrance of a machining center only by arranging the longer cantilever in large-scale machining center equipment, but the longer cantilever can occupy more site space.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a console mounting boom having rotation and telescoping functions is provided.
In order to solve the technical problem, the technical scheme of the utility model as follows:
the machining center is externally provided with a console mounting cantilever which comprises a base, an upper lug seat, a lower lug seat, a connecting arm, a supporting arm and a servo ball screw pair, wherein the upper lug seat and the lower lug seat are fixed on the side surface of the base; a hollow cavity is arranged in the connecting arm, and the servo ball screw pair is arranged in the hollow cavity; one end of the supporting arm is inserted into the hollow cavity, and a ball shaft sleeve of the ball screw pair is fixed at the bottom of the supporting arm.
In one embodiment, two sides of the hollow chamber are respectively provided with a guide rail, and the supporting arm is connected with the guide rails through a sliding block.
Furthermore, two limit switches are arranged on the guide rail, and the supporting arm is provided with a triggering part for triggering the two limit switches.
In one embodiment, one end of the support arm opposite to the connecting arm is provided with a rotating platform for mounting an operating table.
In one embodiment, a servo motor is fixed on the lower ear seat, a gear is fixed on a rotating shaft at the bottom of the connecting arm, and the servo motor transmits power to the gear through a gear set.
In one embodiment, the top of the connecting arm is provided with a weight-reducing slot; and weight reduction grooves are formed in the top and the bottom of the supporting arm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model realizes the telescopic function of the cantilever through the servo ball screw pair, the operator can select the length of the cantilever according to the use condition, and when the machining center is stopped, the cantilever can be shortened to the shortest state so as to reduce the occupation of the field space;
2. the utility model discloses a combination of servo motor and gear train has realized the autogiration function of cantilever, and the rotation angle of operating personnel accessible button control cantilever uses more conveniently.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a block diagram of a console mounting boom disclosed in the first embodiment;
FIG. 2 is a cross-sectional view of the connecting arm and support arm disclosed in the first embodiment;
fig. 3 is a structural view of a console mounting arm disclosed in the second embodiment.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example one
The machining center external console mounting cantilever shown in fig. 1 includes a base 10, an upper ear mount 20, a lower ear mount 30, a connecting arm 40, a support arm 50, and a servo ball screw pair 60. The upper ear mount 20 and the lower ear mount 30 are fixed to the side of the base 10, and bearings are provided in both ear mounts. One end of the connecting arm 40 is located between the upper ear mount 20 and the lower ear mount 30, and the other end is provided with a rotating platform 110 for mounting the console. The shafts 42 projecting from the top and bottom of the connecting arm 40 are inserted into corresponding bearings. A hollow cavity is arranged in the connecting arm 40, and the servo ball screw pair 60 is arranged in the hollow cavity; one end of the supporting arm 50 is inserted into the hollow chamber, and a ball shaft sleeve of the ball screw pair is fixed at the bottom of the supporting arm 50. The servo ball screw pair 60 realizes the telescopic function of the cantilever by controlling the extension length of the support arm 50, and an operator can select the length of the cantilever according to the use condition.
Referring to fig. 2, a guide rail 70 is installed at each side of the hollow chamber, and the support arm 50 is connected to the guide rail 70 by a slider 80. To eliminate the gap between the connecting arm 40 and the supporting arm 50, grooves 51 may be provided on both sides of the supporting arm 50, and the guide rail 70 and the slider 80 are located in the grooves 51. The guide rail 70 is provided with two limit switches, and the support arm 50 has an activating portion for activating the two limit switches.
The top of the connecting arm 40 is provided with a lightening slot 41. The top and bottom of the support arm 50 are provided with weight-reducing slots 52.
Example two
The present embodiment is based on the first embodiment.
Referring to fig. 3, a servo motor 80 is fixed on the lower ear mount 30, a gear 90 is fixed on the rotating shaft at the bottom of the connecting arm 40, and the servo motor transmits power to the gear through a gear set 100. The combination of the servo motor and the gear set realizes the automatic rotation function of the cantilever, and an operator can control the rotation angle of the cantilever through a button, so that the cantilever is more convenient to use.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The machining center is externally provided with a console mounting cantilever and is characterized by comprising a base, an upper lug seat, a lower lug seat, a connecting arm, a supporting arm and a servo ball screw pair, wherein the upper lug seat and the lower lug seat are fixed on the side surface of the base; a hollow cavity is arranged in the connecting arm, and the servo ball screw pair is arranged in the hollow cavity; one end of the supporting arm is inserted into the hollow cavity, and a ball shaft sleeve of the ball screw pair is fixed at the bottom of the supporting arm.
2. The external console mounting suspension arm of claim 1, wherein a guide rail is mounted on each side of the hollow chamber, and the support arm is connected to the guide rail via a slider.
3. The external console mounting boom of claim 2, wherein two limit switches are provided on the rail, and the support arm has an actuating portion for actuating the two limit switches.
4. The machining center outboard console mounting boom of claim 1, wherein an end of said support arm opposite said link arm is provided with a rotating platform for mounting a console.
5. The external console mounting cantilever of claim 1, wherein the lower ear seat is fixed with a servo motor, the rotating shaft at the bottom of the connecting arm is fixed with a gear, and the servo motor transmits power to the gear through a gear set.
6. The machining center outboard console mounting cantilever of claim 1, wherein a top portion of the connecting arm is provided with a weight-reducing slot; and weight reduction grooves are formed in the top and the bottom of the supporting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590262.6U CN209970087U (en) | 2019-04-26 | 2019-04-26 | External platform installation cantilever that controls of machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590262.6U CN209970087U (en) | 2019-04-26 | 2019-04-26 | External platform installation cantilever that controls of machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209970087U true CN209970087U (en) | 2020-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920590262.6U Expired - Fee Related CN209970087U (en) | 2019-04-26 | 2019-04-26 | External platform installation cantilever that controls of machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209970087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654241A (en) * | 2022-03-17 | 2022-06-24 | 福建典范食品器具有限公司 | Self-adaptive forming equipment and method for alloy baking tray |
-
2019
- 2019-04-26 CN CN201920590262.6U patent/CN209970087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654241A (en) * | 2022-03-17 | 2022-06-24 | 福建典范食品器具有限公司 | Self-adaptive forming equipment and method for alloy baking tray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |