CN220761606U - Equidistant adjusting device for automatic screw machine - Google Patents
Equidistant adjusting device for automatic screw machine Download PDFInfo
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- CN220761606U CN220761606U CN202321700367.5U CN202321700367U CN220761606U CN 220761606 U CN220761606 U CN 220761606U CN 202321700367 U CN202321700367 U CN 202321700367U CN 220761606 U CN220761606 U CN 220761606U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 238000010009 beating Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The utility model discloses an equidistant adjusting device for an automatic screw machine, which comprises a mounting frame, wherein the mounting frame is U-shaped, an opening is arranged downwards, a driving plate and a plurality of driven plates are arranged in the mounting frame, the driving plate and the driven plates are connected through a transmission structure, a power mechanism for driving the driving plate to move is arranged in the mounting frame, mounting seats are fixedly arranged at one ends of the driving plate, the driven plates and the mounting frame, which are far away from the driving plate, respectively, a screw machine is fixedly arranged on the mounting seats, the screwdriver head of the screw machine is arranged downwards, a wire structure for guiding the driving plate and the driven plates is arranged in the mounting frame, a locking plate is fixedly arranged on the mounting frame, two clamping cylinders are fixedly arranged at one ends of the driving plate and the driven plates, respectively, piston rods of the clamping cylinders are fixedly provided with clamping plates, and the clamping plates are positioned at the outer sides of the locking plates. The equidistant adjusting device for the automatic screw machine has the advantages of simple structure, convenient distance adjustment and wide application range.
Description
Technical Field
The utility model relates to the technical field of screw machines, in particular to an equidistant adjusting device for an automatic screw machine.
Background
The screw machine is a small machine for automatically locking screws, the action structure of the screw machine can be generally divided into a feeding part and an electric screwdriver part, the feeding part is responsible for screening and providing the screws, the electric screwdriver part is responsible for taking the screws and locking the screws, and the production of the screw machine not only improves the operation efficiency, but also reduces the manual operation intensity.
At present, in order to improve efficiency, a plurality of screwdriver heads can be carried on one set of triaxial moving mechanism, so that the installation of a plurality of workpieces in one action is completed, but the interval between every screwdriver heads is fixed, when screwing is carried out on the workpieces with different interval requirements, the screw can not be adjusted, and the application range of the existing screw machine is smaller.
Disclosure of Invention
To the not enough of above-mentioned prior art, the technical problem that this patent application will solve is how to provide a simple structure, the pitch adjustment of being convenient for, equidistant adjusting device is used to automatic screw machine that application scope is wide.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an automatic equidistant adjusting device for screw machine, includes the mounting bracket, the mounting bracket is U-shaped and opening sets up downwards, be provided with a driving plate and a plurality of driven plates in the mounting bracket, driving plate and driven plate pass through transmission structure and connect, install the power unit who is used for driving the driving plate and remove in the mounting bracket, driving plate, driven plate and mounting bracket keep away from the equal fixed mounting of one end of driving plate have the mount pad, equal fixed mounting has the screw machine of beating on the mount pad, the first downward setting of screwdriver's batch, install the guide structure that is used for leading driving plate and driven plate in the mounting bracket, fixed mounting has the locking plate on the mounting bracket, two centre gripping cylinders are all fixed mounting in one end of screw machine of beating not installing to driving plate and driven plate, the piston rod fixed mounting of centre gripping cylinder has splint, splint are located the outside of locking plate.
Like this, install drive plate and driven version through guide structure, power unit drives the drive plate and removes, drives driven version synchronous motion through transmission structure, realizes synchronous adjustment interval and interval the same to drive plate and driven version, is convenient for adjust the position of beating the screw machine. After the clamping cylinder is adjusted in place, the piston rod of the clamping cylinder contracts, and the clamping plate is abutted with the locking plate, so that the current position is fixed.
The transmission structure comprises a first end plate, a second end plate and a plurality of middle plates, wherein the lengths of the first end plate and the second end plate are the same, and the length of each middle plate is 2 times that of the first end plate; the end parts of the adjacent middle plates are hinged, the first end plate and the second end plate are positioned at the two ends of the middle plates and are hinged to the middle plates, the middle of the middle plates is hinged to the driven plate, the first end plate is hinged to the driving plate, and the second end plate is hinged to the mounting frame.
The power mechanism comprises a screw rod connected with a mounting frame through a bearing, a servo motor is fixedly arranged on the outer side of the mounting frame, an output shaft of the servo motor is fixedly connected with one end of the screw rod, a nut block is connected to the screw rod in a threaded manner, the nut block is fixedly connected with a driving plate, and a yielding hole is formed in the driven plate opposite to the screw rod in a penetrating manner.
The guide structure comprises two guide rods, the guide rods are fixedly installed in the installation frame, two ends of each guide rod are fixedly connected with the installation frame, and guide holes matched with the guide rods in a sliding mode are formed in the driving plate and the driven plate in a penetrating mode.
Wherein, the locking plate just is equipped with the rubber pad to the side of splint fixed mounting.
The driving plate and the driven plate are provided with sliding grooves opposite to the locking plate, and the driving plate and the driven plate are in sliding fit with the sliding grooves.
In conclusion, the equidistant adjusting device for the automatic screw machine has the advantages of being simple in structure, convenient to adjust distance and wide in application range.
Drawings
Fig. 1 is a schematic structural view of an equidistant adjusting device for an automatic screw machine according to the present utility model.
Fig. 2 is a schematic view of another orientation of fig. 1.
Fig. 3 is a schematic view of another orientation of fig. 2.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the azimuth words such as "upper, lower" and "top, bottom", etc. are generally based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and these azimuth words do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
As shown in fig. 1-3, an equidistant adjusting device for automatic screw machine, which comprises a mounting rack 1, the mounting bracket is U-shaped and the opening sets up downwards, be provided with a drive plate 2 and a plurality of driven plates 3 in the mounting bracket, drive plate and driven plate pass through transmission structure and connect, install the power unit who is used for driving the drive plate and remove in the mounting bracket, the equal fixed mounting of one end that drive plate was kept away from to drive plate, driven plate and mounting bracket has mount pad 4, equal fixed mounting has the screw machine 5 on the mount pad, the first downward setting of screwdriver's batch, install the guide structure that is used for leading drive plate and driven plate in the mounting bracket, fixed mounting has locking plate 6 on the mounting bracket, the equal fixed mounting of one end that drive plate and driven plate did not install the screw machine has two centre gripping cylinders 7, the piston rod fixed mounting of centre gripping cylinder has splint 8, the splint is located the outside of locking plate.
Like this, install drive plate and driven version through guide structure, power unit drives the drive plate and removes, drives driven version synchronous motion through transmission structure, realizes synchronous adjustment interval and interval the same to drive plate and driven version, is convenient for adjust the position of beating the screw machine. After the clamping cylinder is adjusted in place, the piston rod of the clamping cylinder contracts, and the clamping plate is abutted with the locking plate, so that the current position is fixed.
In this embodiment, the transmission structure includes a first end plate 11, a second end plate 12, and a plurality of intermediate plates 13, where the lengths of the first end plate and the second end plate are the same, and the length of the intermediate plates is 2 times that of the first end plate; the end parts of the adjacent middle plates are hinged, the first end plate and the second end plate are positioned at the two ends of the middle plates and are hinged to the middle plates, the middle of the middle plates is hinged to the driven plate, the first end plate is hinged to the driving plate, and the second end plate is hinged to the mounting frame. Through the setting of first end plate, second end plate and intermediate lamella, can carry out synchronous equidistant adjustment to the position of drive plate.
In this embodiment, power unit includes the screw rod 14 that is connected with the mounting bracket through the bearing, the outside fixed mounting of mounting bracket has servo motor 15, servo motor's output shaft and the one end fixed connection of screw rod, threaded connection has nut piece 16 on the screw rod, nut piece and drive plate fixed connection, driven version just runs through to the screw rod and is provided with the hole of stepping down. The servo motor drives the screw rod to rotate, and the nut block drives the driving plate to move.
In this embodiment, the guide structure includes two guide bars 17, guide bar fixed mounting is in the mounting bracket, the both ends and the mounting bracket fixed connection of guide bar, drive plate and driven version run through be provided with guide bar sliding fit's guiding hole. The driving plate and the driven plate are convenient to guide.
In this embodiment, a rubber pad 18 is fixedly installed on the side of the locking plate opposite to the clamping plate. The clamping effect is improved.
In this embodiment, the driving plate and the driven plate are provided with a sliding groove opposite to the locking plate, and the driving plate and the driven plate are in sliding fit with the sliding groove. And the supporting and guiding effects are improved.
Principle of:
when the interval of the screw driving machines is adjusted, the positions of the rest screw driving machines are adjusted by taking the screw driving machines on the mounting frame as the reference. The servo motor drives the screw rod to rotate, drives the driving plate to move through the nut block, drives the driven plate to synchronously move under the action of the transmission structure, synchronously adjusts the position of the screw driving machine, and after the screw driving machine is adjusted in place, the piston rod of the clamping cylinder contracts, the clamping plate is abutted with the rubber pad, and the current position is locked.
Finally, it should be noted that: various modifications and alterations of this utility model may be made by those skilled in the art without departing from the spirit and scope of this utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. The utility model provides an automatic equidistant adjusting device for screw machine, its characterized in that, includes the mounting bracket, the mounting bracket is U-shaped and opening sets up downwards, be provided with a driving plate and a plurality of driven plates in the mounting bracket, driving plate and driven plate pass through transmission structure and connect, install the power unit who is used for driving the driving plate and remove in the mounting bracket, driving plate, driven plate and mounting bracket keep away from the equal fixed mounting of one end of driving plate have the mount pad, equal fixed mounting has the screw machine of beating on the mount pad, the first downward setting of screwdriver's batch, install the guide structure who is used for leading driving plate and driven plate in the mounting bracket, fixed mounting has the locking plate on the mounting bracket, driving plate and driven plate do not install the equal fixed mounting of one end of screw machine have two centre gripping cylinders, the piston rod fixed mounting of centre gripping cylinder has splint, splint are located the outside of locking plate.
2. The equidistant adjustment device for an automatic screw machine according to claim 1, wherein the transmission structure comprises a first end plate, a second end plate and a plurality of intermediate plates, the first end plate and the second end plate have the same length, and the length of the intermediate plates is 2 times that of the first end plate; the end parts of the adjacent middle plates are hinged, the first end plate and the second end plate are positioned at the two ends of the middle plates and are hinged to the middle plates, the middle of the middle plates is hinged to the driven plate, the first end plate is hinged to the driving plate, and the second end plate is hinged to the mounting frame.
3. The equidistant adjusting device for the automatic screw machine according to claim 2, wherein the power mechanism comprises a screw rod connected with the mounting frame through a bearing, a servo motor is fixedly arranged on the outer side of the mounting frame, an output shaft of the servo motor is fixedly connected with one end of the screw rod, a nut block is connected onto the screw rod in a threaded manner, the nut block is fixedly connected with the driving plate, and a relief hole is formed in the driven plate opposite to the screw rod in a penetrating manner.
4. The equidistant adjusting device for an automatic screw machine according to claim 1, wherein the guide structure comprises two guide rods, the guide rods are fixedly installed in the installation frame, two ends of the guide rods are fixedly connected with the installation frame, and the driving plate and the driven plate are penetrated and provided with guide holes in sliding fit with the guide rods.
5. The equidistant adjustment device for an automatic screw machine according to claim 1, wherein a rubber pad is fixedly installed on a side of the locking plate facing the clamping plate.
6. The equidistant adjustment device for an automatic screw machine according to claim 1, wherein the driving plate and the driven plate are provided with a slide groove opposite to the locking plate, and the driving plate and the driven plate are slidably engaged with the slide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321700367.5U CN220761606U (en) | 2023-06-30 | 2023-06-30 | Equidistant adjusting device for automatic screw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321700367.5U CN220761606U (en) | 2023-06-30 | 2023-06-30 | Equidistant adjusting device for automatic screw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220761606U true CN220761606U (en) | 2024-04-12 |
Family
ID=90606025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321700367.5U Active CN220761606U (en) | 2023-06-30 | 2023-06-30 | Equidistant adjusting device for automatic screw machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220761606U (en) |
-
2023
- 2023-06-30 CN CN202321700367.5U patent/CN220761606U/en active Active
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