CN215616321U - Feeding and locking mechanism for nut - Google Patents
Feeding and locking mechanism for nut Download PDFInfo
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- CN215616321U CN215616321U CN202122158175.3U CN202122158175U CN215616321U CN 215616321 U CN215616321 U CN 215616321U CN 202122158175 U CN202122158175 U CN 202122158175U CN 215616321 U CN215616321 U CN 215616321U
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- feeding
- nut
- sleeve
- clamping
- locking mechanism
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Abstract
The utility model discloses a feeding and locking mechanism of a nut, comprising: the feeding device is provided with a feeding track and a positioning part, the feeding track is provided with a feeding channel, a plurality of nuts are sequentially arranged in the feeding channel, each nut sequentially moves towards the positioning part, and the positioning part is provided with a groove for receiving the nut; the locking device is provided with a sleeve, a fixed piece is arranged on the sleeve for holding the nut, and the sleeve is in power connection with a movable piece so that the sleeve can rotate along the circumferential direction; a clamping device has a clamping jaw for clamping a workpiece. By the structure, the nut can be automatically locked into a workpiece, the locking can be carried out through the mechanized sleeve, the locking torque can be adjusted, the processing speed is effectively improved, and the nut can be prevented from being damaged.
Description
Technical Field
The utility model relates to the technical field of automatic machinery, in particular to a feeding and locking mechanism of a nut.
Background
The pneumatic rod is a component with a buffering effect, most of the pneumatic rod is used for a lifting device of office tables and chairs, or two objects which frequently do relative motion, such as a car rear car box door, a body-building apparatus and the like, and the damping effect generated when a piston rod in the pneumatic rod moves between hydraulic oil is utilized to buffer the component connected with the pneumatic rod when the component moves so as to ensure the long-term use of parts; recently, a pneumatic rod, which is an object of the present invention to be implemented, is also applied as a component of a cabinet and a door hinge.
In the process of processing the air pressure bar, if the whole process is completely operated by manual work, a great number of operators are required to be configured, so that the production cost burden of a manufacturer is increased undoubtedly, in addition, the phenomenon that the fatigue is easily generated when the same action is carried out by the personnel for a long time, the operation error of the personnel is easily caused to lock the nut too tightly, the damage is caused, and the overall quality and yield of the product are indirectly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a method for solving the problem of processing quality caused by that a piston rod group is processed mainly manually.
To achieve the above object, the present invention provides a feeding and locking mechanism for nuts, comprising:
the feeding device is provided with a feeding track and a positioning part, the feeding track is provided with a feeding channel, a plurality of nuts are sequentially arranged in the feeding channel, each nut sequentially moves towards the positioning part, and the positioning part is provided with a groove for receiving the nut.
The locking device is provided with a sleeve, a fixing piece is arranged on the sleeve and used for holding the nut, and the sleeve is in power connection with a movable piece, so that the sleeve can rotate along the circumferential direction.
A clamping device has a clamping jaw for clamping a workpiece.
In a preferred embodiment, the feeding track is surrounded by a surrounding wall to define the feeding channel, the feeding channel extends along a feeding direction, and the nuts are arranged in the feeding channel and move one by one along the feeding direction to the grooves of the positioning portion.
In a preferred embodiment, the motor is a motor, and the motor and the sleeve are connected through a belt power, so that the kinetic energy of the motor rotation can be transmitted to the sleeve.
In a preferred embodiment, the clamping device is displaceable in the feeding direction, the clamping jaws being displaceable in the feeding direction with the clamping device.
In a preferred embodiment, the locking device further has a flatting rail extending along the feeding direction, and the sleeve is disposed on the flatting rail.
In a preferred embodiment, the clamping jaws respectively have a sliding block and a clamping block, and the two sliding blocks respectively have two second sliding grooves extending perpendicular to the feeding direction, each sliding block is provided with one second sliding groove, and the clamping block is slidably disposed in the second sliding groove, so that the two clamping blocks can move perpendicular to the feeding direction.
In a preferred embodiment, a magnet is provided on the sleeve to attract the nut, thereby allowing the nut to be directly attracted by the sleeve.
In a preferred embodiment, the sleeve is provided with a compression spring, and when the sleeve moves towards the workpiece and the nut abuts against the workpiece, the compression spring is continuously compressed until the compression spring is compressed to the bottom, and then the sleeve stops rotating.
By the structure, the nut can be automatically locked into a workpiece, the locking can be carried out through the mechanized sleeve, the locking torque can be adjusted, the processing speed is effectively improved, and the nut can be prevented from being damaged.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of the present invention.
Fig. 2 is a perspective view of the feeding state.
Fig. 3 is a schematic view of a suction nut of the present invention.
FIG. 4 is a schematic view of the present invention.
Fig. 5 is a side view of the present invention in a traveling sleeve.
FIG. 6 is a schematic view of the present invention showing the sleeve pressed to the bottom.
Fig. 7 is a partially enlarged view based on fig. 6.
FIG. 8 is a schematic view of the present invention showing the sleeve returning to the initial position.
Description of the reference numerals
Feed channel 111
Positioning part 12
Motor-driven part 22
Flatly conveying track 24
Clamping device 30
Clamping jaw 31
Clamping block 312
Direction of feed X
Nut A
And (B) a workpiece.
Detailed Description
The foregoing and other aspects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Referring to fig. 1 to 8, the present invention is a feeding and locking mechanism for a nut, mainly comprising a feeding device 10, a locking device 20, and a clamping device 30, wherein:
the feeding device 10 has a feeding track 11 and a positioning portion 12, the feeding track 11 has a feeding channel 111, a plurality of nuts a are sequentially arranged in the feeding channel 111, each nut a sequentially moves towards the positioning portion 12, the positioning portion 12 has a groove 121, and the groove 121 is used for receiving the nut a; in the present embodiment, the feeding track 11 is surrounded by a surrounding wall 112 to define the feeding channel 111, the feeding channel 111 extends along a feeding direction X, and the nuts a are arranged in the feeding channel 111 and move one by one along the feeding direction X into the grooves 121 of the positioning portion 12.
The locking device 20 has a sleeve 21, a fixing member is disposed on the sleeve 21 for holding the nut a, and the sleeve 21 is in power connection with a driving member 22, so that the sleeve 21 can rotate along the circumferential direction; in this embodiment, the motor 22 is a motor and is connected to the sleeve 21 by a belt 23, so that the kinetic energy of the motor rotation can be transmitted to the sleeve 21, thereby achieving the effect of rotating the sleeve 21.
A clamping device 30 having a clamping jaw 31, the clamping jaw 31 being used for clamping a workpiece B; in the present embodiment, the clamping device 30 can slide along the feeding direction X, and the clamping jaw 31 can move closer to or away from the positioning portion 12 along the feeding direction X along with the clamping device 30.
In the embodiment, the locking device 20 further has a flat feeding rail 24, the flat feeding rail 24 extends along the feeding direction X, and the sleeve 21 is disposed on the flat feeding rail 24, so that the sleeve 21 can move along the feeding direction X to approach or separate from the clamping device 30 or the positioning portion 12.
Next, the clamping jaws 31 respectively have a sliding block 311 and a clamping block 312, and the two sliding blocks 311 respectively have two second sliding grooves 3111 extending perpendicular to the feeding direction X, each sliding block 311 is respectively provided with one second sliding groove 3111, and the clamping block 312 is slidably disposed in the second sliding groove 3111, so that the two clamping blocks 312 can move perpendicular to the feeding direction X, and further clamp the workpiece B.
Furthermore, a magnet (not shown) is disposed on the sleeve 21 for attracting the nut A, so that the nut A can be directly attracted by the sleeve 21.
Finally, a compression spring 211 is disposed on the sleeve 21, when the sleeve 21 moves toward the workpiece B and the nut a abuts against the workpiece B, the compression spring 211 will be compressed continuously until the compression spring 211 is compressed to the bottom, and the sleeve 21 stops rotating.
In the above description, the structural configuration and the connection relationship thereof in a preferred embodiment of the present invention are as follows:
referring to fig. 3, first, during feeding, the nut a is displaced toward the positioning portion 12 in the feeding channel 111 along the feeding direction X, the front nut a falls into the groove 121 to be positioned, and the workpiece B is fed to the position of the clamping device 30 through a general feeding device.
Referring to fig. 4, after the nut a is positioned, the sleeve 21 descends and attracts the nut a through a magnet (not shown) to fix the nut a on the sleeve 21; the slide block 311 of the clamping device 30 moves toward the groove 121 along the feeding direction X, and the two clamping blocks 312 move along the feeding direction X to clamp the workpiece B, so that the workpiece B is fixed and cannot rotate.
Referring to fig. 5, the sleeve 21 is moved along the translation rail 24 to the position of the clamping device 30 and aligned with the workpiece B. Referring to fig. 6, at this time, the motor is started to drive the sleeve 21 to rotate, the nut a on the sleeve 21 rotates along with the sleeve 21, the sleeve 21 continuously descends to enable the nut a to abut against the workpiece B, and the nut a can be directly screwed into the workpiece B because the sleeve 21 continuously rotates, when the sleeve 21 moves towards the workpiece B and enables the nut a to abut against the workpiece B, the compression spring 211 is continuously compressed until the compression spring 211 is compressed to the bottom, and the sleeve 21 stops rotating.
Referring to fig. 7, the nut a is locked by the screw head being away from the workpiece B, and the operation is repeated from the operation of fig. 3.
By the structure, the nut A can be automatically locked into the workpiece B, the locking can be carried out through the mechanized sleeve 21, the locking torque can be adjusted, the processing speed is effectively improved, and the nut A can be prevented from being damaged.
Claims (8)
1. The utility model provides a feeding and locking mechanism of nut which characterized in that: comprises the following steps:
the feeding device is provided with a feeding track and a positioning part, the feeding track is provided with a feeding channel, a plurality of nuts are sequentially arranged in the feeding channel, each nut sequentially moves towards the positioning part, and the positioning part is provided with a groove for receiving the nut;
the locking device is provided with a sleeve, a fixed piece is arranged on the sleeve for holding the nut, and the sleeve is in power connection with a movable piece so that the sleeve can rotate along the circumferential direction;
a clamping device has a clamping jaw for clamping a workpiece.
2. The nut feeding and locking mechanism of claim 1, further comprising: the feeding track is surrounded by a surrounding wall to define the feeding channel, the feeding channel extends along a feeding direction, and the nuts are arranged in the feeding channel and move one by one along the feeding direction to the groove of the positioning part.
3. The nut feeding and locking mechanism of claim 1, further comprising: the motor is a motor and is connected with the sleeve through a belt power, so that the kinetic energy of the motor rotation can be transmitted to the sleeve.
4. The nut feeding and locking mechanism of claim 2, further comprising: the clamping device can move along the feeding direction, and the clamping jaw moves along the feeding direction along with the clamping device.
5. The nut feeding and locking mechanism of claim 1, further comprising: the locking device is further provided with a flat conveying rail, the flat conveying rail extends along the feeding direction, and the sleeve is arranged on the flat conveying rail.
6. The nut feeding and locking mechanism of claim 4, wherein: the clamping jaws are respectively provided with a sliding block and a clamping block, the two sliding blocks are respectively provided with two second sliding grooves which extend perpendicular to the feeding direction, each sliding block is respectively provided with one second sliding groove, and the clamping blocks are arranged in the second sliding grooves in a sliding mode, so that the two clamping blocks can move perpendicular to the feeding direction.
7. The nut feeding and locking mechanism of claim 1, further comprising: a magnet is arranged on the sleeve to attract the nut, so that the nut can be directly attracted by the sleeve.
8. The nut feeding and locking mechanism of claim 1, further comprising: the sleeve is provided with a compression spring, when the sleeve moves towards the workpiece and enables the nut to abut against the workpiece, the compression spring can be continuously compressed until the compression spring is compressed to the bottom, and then the sleeve stops rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122158175.3U CN215616321U (en) | 2021-09-08 | 2021-09-08 | Feeding and locking mechanism for nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122158175.3U CN215616321U (en) | 2021-09-08 | 2021-09-08 | Feeding and locking mechanism for nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215616321U true CN215616321U (en) | 2022-01-25 |
Family
ID=79911421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122158175.3U Active CN215616321U (en) | 2021-09-08 | 2021-09-08 | Feeding and locking mechanism for nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215616321U (en) |
-
2021
- 2021-09-08 CN CN202122158175.3U patent/CN215616321U/en active Active
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