CN216444965U - Translation driving device - Google Patents
Translation driving device Download PDFInfo
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- CN216444965U CN216444965U CN202123029644.8U CN202123029644U CN216444965U CN 216444965 U CN216444965 U CN 216444965U CN 202123029644 U CN202123029644 U CN 202123029644U CN 216444965 U CN216444965 U CN 216444965U
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- translation
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Abstract
The utility model discloses a translation driving device, comprising: the base comprises a pair of parallel guide rails, a sliding seat is arranged on the pair of guide rails in a sliding manner, a translation driving frame is arranged on the sliding seat through a lifting mechanism, a power device for translation is arranged on the translation driving frame, an output shaft of the power device for translation is connected with a translation lead screw, a translation seat is arranged on the translation lead screw, and the translation lead screw is movably arranged on the translation driving frame through a bearing at the other side of the translation seat; the base is provided with a translation bracket, the translation bracket is provided with an adjusting long hole arranged along the vertical direction, the translation seat is provided with a translation fork rod, and the translation fork rod is provided with a locking nut through threads after penetrating out of the adjusting long hole of the translation bracket; and the translation driving frame is respectively provided with a limiting sensor at two sides of the translation bracket. The translation driving device has wide application.
Description
Technical Field
The utility model relates to a driving device for driving an object to move, in particular to a translation driving device.
Background
At present, the distance between a vacuum box and a mould needs to be adjusted when the vacuum box is used for digitally controlling the shaping of plastic pipes in actual production. During the adjustment, operating personnel need generally to hoist the vacuum box with the line and adjust to corresponding position, and at this in-process, operating personnel will observe the distance that removes constantly, must not have a lot of lacklusters and tiger, and so greatly increased operating personnel's intensity of labour, moreover, the vacuum box will collide with other equipment a little carelessly, cause the damage to vacuum box and relevant equipment.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the translation driving device does not need excessive participation of operators, can automatically prevent collision and can adjust the translation action point according to the gravity center of an object.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a translation drive device, comprising: base, translation are in with power device, translation lead screw and through the screw thread setting translation seat on the translation lead screw, the base in including a pair of guide rail that is parallel to each other, should be provided with the sliding seat to the activity on the guide rail, the sliding seat is provided with the translation actuating rack through elevating system, the concrete mode of setting of this translation actuating rack is: the sliding seat is provided with at least one lifting screw rod, the translation driving frame is provided with a lifting seat corresponding to the lifting screw rod, a lifting threaded hole matched with the lifting screw rod is formed in the lifting seat, and the lifting screw rod is arranged in the lifting threaded hole of the lifting seat; the power device for translation is arranged on the translation driving frame, an output shaft of the power device for translation is connected with one end of the translation screw rod, and the other end of the translation screw rod is movably arranged on the translation driving frame through a bearing; a translation bracket corresponding to the translation seat is arranged on at least one side of the translation screw rod on the base, an adjusting long hole arranged along the vertical direction is formed in the translation bracket, a translation fork rod is arranged on the translation seat, a thread is arranged at the end part of the translation fork rod, and a locking nut is arranged after the translation fork rod penetrates out of the adjusting long hole of the translation bracket; and limiting sensors are respectively arranged on the two sides of the translation bracket on the translation driving frame.
As a preferable scheme, in the translation driving device, translation brackets corresponding to the translation seats are arranged on the base on both sides of the translation screw rod.
As a preferable scheme, in the translation driving device, the translation brackets on two sides are arranged on the base through the bottom plate, that is: the base on be provided with the bottom plate, the translation support set up on the bottom plate.
Preferably, in the translational driving device, a pair of rollers respectively matched with the corresponding guide rails is arranged at the bottom of the sliding seat, and the pair of rollers is arranged on the guide rail on the corresponding side in a sliding manner.
Preferably, in the translation driving device, an annular limiting boss matched with the guide rail is arranged on the inner side of the roller.
Preferably, in the translation driving device, the power device for translation is a servo motor.
Preferably, in the translation driving device, the servo motor is disposed on the translation driving frame through a motor base.
Preferably, in the translation driving device, the pair of limit sensors are respectively arranged on the translation driving frame through the transfer brackets.
Preferably, in the translation driving device, the base further includes a pair of connecting plates respectively connecting two ends of the pair of guide rails.
The utility model has the beneficial effects that: the limit sensors are respectively arranged on the two sides of the translation bracket to limit the stroke of the translation driving frame, so that the automatic anti-collision device has an automatic anti-collision function, and an operator is not required to constantly tighten nerves to observe the current position of an object during movement, so that the labor intensity of the operator is greatly reduced; in addition, because the lifting mechanism is arranged between the sliding seat and the translation driving frame, the action point of translation can be adjusted according to the gravity center of the object to be moved, and the object can be moved more stably.
Drawings
Fig. 1 is a schematic perspective view of a translation driving device according to the present invention.
The reference numerals in fig. 1 are respectively: 2. sliding seat, 21, the gyro wheel, 211, the spacing boss of annular, 3, the translation carriage, 31, the lift seat, 32, the lift lead screw, 33, the bearing frame, 35, first spacing sensor, 351, first switching support, 36, the spacing sensor of second, 361, the second switching support, 4, servo motor, 41, the motor cabinet, 5, the shaft coupling, 6, the translation lead screw, 61, the translation seat, 611, the translation fork arm, 62, lock nut, 9, the base, 91, the guide rail, 92, the connecting plate, 93, the translation support, 930, the bottom plate, 931, the adjustment slot hole.
Detailed Description
The following describes a specific embodiment of a translation driving device according to the present invention in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, a translation driving apparatus according to the present invention includes: the device comprises a base 9, a servo motor 4 serving as a power device for translation, a translation screw rod 6 and a translation seat 61 arranged on the translation screw rod 6 through threads, wherein the base 9 comprises a pair of guide rails 91 which are parallel to each other and a pair of connecting plates 92 which respectively connect two ends of the pair of guide rails 91; the pair of guide rails 91 are movably provided with a sliding seat 2, and the sliding seat 2 is specifically arranged in the following manner: the bottom of the sliding seat 2 is provided with a pair of rollers 21 respectively matched with the corresponding guide rails 91, the pair of rollers 21 are arranged on the guide rails 91 on the corresponding side in a sliding manner, and the inner sides of the rollers 21 are provided with annular limiting bosses 211 matched with the guide rails 91, so that the rollers 21 on the two sides cannot deviate from the guide rails 91; sliding seat 2 be provided with translation drive frame 3 through elevating system, this translation drive frame 3's specific setting mode is: the sliding seat 2 is provided with two lifting screw rods 32, the translation driving frame 3 is provided with a lifting seat 31 corresponding to the lifting screw rods 32, the lifting seat 31 is internally provided with a lifting threaded hole matched with the lifting screw rods 32, and the lifting screw rods 32 are arranged in the lifting threaded holes of the lifting seat 31; the servo motor 4 is arranged on the translation driving frame 3 through a motor base 41, an output shaft of the servo motor 4 is connected with one end of the translation screw rod 6 through a coupling 5, and the other end of the translation screw rod 6 is movably arranged on the translation driving frame 3 through a bearing and a bearing seat 33 matched with the bearing; the base 9 is provided with translation brackets 93 corresponding to the translation seats 61 on two sides of the translation screw rod 6 through a bottom plate 930, a pair of inclined struts is further arranged between the translation brackets 93 and the bottom plate 930, the translation brackets 93 are provided with adjustment long holes 931 arranged along the vertical direction, translation fork bars 611 matched with the adjustment long holes 931 on the corresponding translation brackets 93 are respectively arranged on two sides of the translation seats 61, the ends of the translation fork bars 611 are provided with threads, and the translation fork bars 611 are provided with locking nuts 62 after penetrating out of the adjustment long holes 931 of the translation brackets 93 on the corresponding sides; the translation driving frame 3 is provided with a first limit sensor 35 on one side of the translation support 93 through a first transfer support 351, and is provided with a second limit sensor 36 on the other side of the translation support 93 through a second transfer support 361.
The working principle of the utility model is as follows: the travel of the translation driving frame 3 is limited by the first limit sensor 35 and the second limit sensor 36, so that the utility model has an automatic anti-collision function; in addition, because the lifting mechanism is arranged between the sliding seat 2 and the translation driving frame 3, the acting point of the translation can be adjusted according to the gravity center of the object to be moved (such as the vacuum box mentioned in the present application), so that the movement of the vacuum box is more stable.
In summary, the present invention is only a preferred embodiment, and not intended to limit the scope of the utility model, and all equivalent changes and modifications made in the shape, structure, characteristics and spirit of the present invention described in the claims should be included in the scope of the present invention.
Claims (9)
1. A translation drive device, comprising: base, translation are in with power device, translation lead screw and through the screw thread setting translation seat on the translation lead screw, its characterized in that, the base in including a pair of guide rail that is parallel to each other, this activity is provided with the sliding seat on to the guide rail, the sliding seat is provided with the translation actuating frame through elevating system, the concrete mode of setting of this translation actuating frame is: the sliding seat is provided with at least one lifting screw rod, the translation driving frame is provided with a lifting seat corresponding to the lifting screw rod, a lifting threaded hole matched with the lifting screw rod is formed in the lifting seat, and the lifting screw rod is arranged in the lifting threaded hole of the lifting seat; the power device for translation is arranged on the translation driving frame, an output shaft of the power device for translation is connected with one end of the translation screw rod, and the other end of the translation screw rod is movably arranged on the translation driving frame through a bearing; a translation bracket corresponding to the translation seat is arranged on at least one side of the translation screw rod on the base, an adjusting long hole arranged along the vertical direction is formed in the translation bracket, a translation fork rod is arranged on the translation seat, a thread is arranged at the end part of the translation fork rod, and a locking nut is arranged after the translation fork rod penetrates out of the adjusting long hole of the translation bracket; and limiting sensors are respectively arranged on the two sides of the translation bracket on the translation driving frame.
2. The translation driving device according to claim 1, wherein the base is provided with translation brackets corresponding to the translation seats on both sides of the translation screw rod.
3. A translation drive device according to claim 2, characterized in that the translation supports on both sides are arranged on the base by means of the base plate, namely: the base on be provided with the bottom plate, the translation support set up on the bottom plate.
4. The translational drive apparatus of claim 1, wherein the bottom of the sliding seat is provided with a pair of rollers respectively engaged with the corresponding guide rails, and the pair of rollers are slidably disposed on the guide rails on the corresponding side.
5. The translation driving device according to claim 4, wherein the inner side of the roller is provided with an annular limiting boss matched with the guide rail.
6. The translational drive unit of claim 1, wherein the translational power unit is a servo motor.
7. The translational drive unit of claim 6, wherein the servo motor is disposed on the translational drive carriage via a motor mount.
8. The translational drive device according to claim 1, wherein the pair of limit sensors are respectively disposed on the translational drive rack through the transfer brackets.
9. A translational drive unit as set forth in any of claims 1-8, wherein said base further includes: and the connecting plates are used for respectively connecting two ends of the pair of guide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123029644.8U CN216444965U (en) | 2021-12-06 | 2021-12-06 | Translation driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123029644.8U CN216444965U (en) | 2021-12-06 | 2021-12-06 | Translation driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216444965U true CN216444965U (en) | 2022-05-06 |
Family
ID=81354844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123029644.8U Active CN216444965U (en) | 2021-12-06 | 2021-12-06 | Translation driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216444965U (en) |
-
2021
- 2021-12-06 CN CN202123029644.8U patent/CN216444965U/en active Active
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