CN215544083U - Mechanical limiting rotary head capable of being manually adjusted - Google Patents
Mechanical limiting rotary head capable of being manually adjusted Download PDFInfo
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- CN215544083U CN215544083U CN202023075106.8U CN202023075106U CN215544083U CN 215544083 U CN215544083 U CN 215544083U CN 202023075106 U CN202023075106 U CN 202023075106U CN 215544083 U CN215544083 U CN 215544083U
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- oil cylinder
- shaft sleeve
- cylinder seat
- gear
- limiting
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Abstract
The invention provides a mechanical limiting swivel capable of being manually adjusted, which comprises an oil cylinder seat, wherein an oil cylinder is arranged in the middle of the oil cylinder seat in a matched mode, the output end of the oil cylinder is connected with a lifting plate, the top surface of the lifting plate is provided with four limiting stop rods, four containing cavities are uniformly distributed on the oil cylinder seat, the lower part of each containing cavity is provided with a through hole, the upper end of each limiting stop rod is provided with a limiting block, an outer shaft sleeve is inserted into the through hole, the inner part of the outer shaft sleeve is in threaded connection with an inner shaft sleeve, the lower end of the outer shaft sleeve is externally fixed with a driven gear, the upper end of the inner shaft sleeve extends out of the outer shaft sleeve and is connected with a limiting stop piece, the outer side of the limiting stop piece is provided with a sliding protrusion, the lower part of the outer side of the oil cylinder seat is uniformly distributed with four guide plates, the upper part of each guide plate is provided with a strip-shaped hole, the lower part of the side surface of the oil cylinder seat is also provided with a support block, a manually adjusted rod which is vertically arranged on the support block, and the upper end of the manually adjusted rod is provided with a wrench. The invention can manually adjust the punching displacement, is convenient to operate, and can stably control the punching displacement by adopting four limit stop levers, thereby ensuring the stability during punching.
Description
Technical Field
The invention relates to the technical field of mechanical limiting rotary heads, in particular to a mechanical limiting rotary head capable of being adjusted manually.
Background
In the mechanical punching process, the mechanical limiting rotary head is an important part, and at present, the existing mechanical limiting rotary head is difficult to adjust the punching stroke and is difficult to adapt to different processing requirements, so that the processing quality and the processing efficiency are influenced.
Disclosure of Invention
In order to solve the problems, the invention discloses a mechanical limiting rotary head capable of being manually adjusted, which is reasonable and ingenious in structure, can be manually adjusted to punch and displace and is convenient to operate.
The specific scheme is as follows:
the utility model provides a but spacing head of machinery of manual regulation which characterized in that: the oil cylinder comprises an oil cylinder seat, an oil cylinder is installed in the middle of the oil cylinder seat in a matched mode, the output end of the oil cylinder is arranged downwards, a lifting plate is connected to the output end of the oil cylinder, the lifting plate is of a horizontally arranged circular plate-shaped structure, four vertically arranged limiting stop rods are evenly distributed on the top surface of the lifting plate along the circumferential direction, four containing cavities are evenly distributed on the oil cylinder seat along the circumferential direction, through holes communicated with the bottom surface of the oil cylinder seat are formed in the lower portions of the containing cavities, the four through holes correspond to the four limiting stop rods respectively in position, the upper end of each limiting stop rod penetrates through the corresponding through hole and is placed in the corresponding containing cavity, a limiting block is further installed at the upper end of each limiting stop rod, an outer shaft sleeve is inserted in the corresponding through hole and can be rotatably placed in the corresponding through hole, an inner shaft sleeve is connected with inner threads in the outer shaft sleeve, a driven gear is fixedly sleeved at the lower end of the inner shaft sleeve, and can be vertically arranged outside the limiting stop rods in a sliding mode, the upper end of the oil cylinder seat extends out of the outer shaft sleeve and is connected with a limiting catch, a sliding protrusion is arranged in the middle of the outer side of the limiting catch, four guide plates are uniformly distributed on the lower portion of the outer side of the oil cylinder seat along the circumferential direction, the guide plates correspond to the sliding protrusion in position, a vertically arranged strip-shaped hole is formed in the upper portion of each guide plate, the sliding protrusion can be arranged in the strip-shaped hole in a vertically sliding mode, a support block is further arranged on the lower portion of the side face of the oil cylinder seat, a vertically arranged manual adjusting rod is arranged on each support block, a wrench chuck is arranged at the upper end of each manual adjusting rod, the lower end of each manual adjusting rod penetrates through each support block and is connected with a driving gear, a first transmission gear is installed in the middle of the bottom face of the oil cylinder seat in a matched mode and is meshed with four driven gears, a second transmission gear is arranged between each first transmission gear and the corresponding driving gear, and the second transmission gear is installed on the bottom face of the oil cylinder seat in a matched mode, and the second transmission gear is meshed with the driving gear and the first transmission gear.
As a further improvement of the invention, the inner side of the outer shaft sleeve is provided with an internal thread, and the outer side of the inner shaft sleeve is provided with an external thread matched with the internal thread.
As a further improvement of the invention, the upper end of the inner shaft sleeve is provided with a seal ring.
As a further improvement of the invention, one side of the lifting plate is provided with a rotating head motor, and a bottom plate is arranged below the lifting plate.
As a further improvement of the invention, the bottom plate is connected with the lifting plate through two brackets, a rotating gear is arranged between the bottom plate and the lifting plate, a motor shaft of the turning motor is arranged downwards, the end part of the motor shaft is provided with a turning gear, and the turning gear is in transmission connection with the rotating gear through a transmission belt.
The invention has the beneficial effects that: it is rational in infrastructure ingenious, die-cut displacement of accessible manual regulation, convenient operation not only adopts four spacing pin moreover to cooperation stopper can the die-cut displacement of stable control, stability when guaranteeing die-cut.
Drawings
Fig. 1 is a schematic view of a manually adjustable mechanical limit swivel according to the present invention.
Fig. 2 is a front view of a manually adjustable mechanical limit swivel of the present invention.
Fig. 3 is a left side view of a manually adjustable mechanical limit swivel of the present invention.
Fig. 4 is a top view of a manually adjustable mechanical limit swivel of the present invention.
List of reference numerals:
1-an oil cylinder base, 2-an oil cylinder, 3-a lifting plate, 4-a limiting stop lever, 5-a limiting block, 6-an outer shaft sleeve, 7-an inner shaft sleeve, 8-a driven gear, 9-a limiting stop sheet, 10-a sliding bulge, 11-a guide plate, 12-a strip-shaped hole, 13-a supporting block, 14-a manual adjusting rod, 15-a driving gear, 16-a first transmission gear, 17-a second transmission gear, 18-a seal ring, 19-a turning motor, 20-a bottom plate, 21-a bracket, 22-a turning gear, 23-a turning gear and 24-a transmission belt.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention.
As shown in the figure, the mechanical limiting swivel capable of being manually adjusted comprises an oil cylinder seat 1, wherein an oil cylinder 2 is installed in the middle of the oil cylinder seat in a matched mode, the output end of the oil cylinder 2 is arranged downwards, a lifting plate 3 is connected to the output end of the oil cylinder seat, the lifting plate 3 is of a horizontally arranged disc-shaped structure, four vertically arranged limiting stop rods 4 are uniformly distributed on the top surface of the lifting plate along the circumferential direction, four accommodating cavities are uniformly distributed on the oil cylinder seat 1 along the circumferential direction, through holes communicated with the bottom surface of the oil cylinder seat 1 are formed in the lower portion of each accommodating cavity, the four through holes correspond to the positions of the four limiting stop rods 4 respectively, the upper end of each limiting stop rod 4 penetrates through the through hole and then is placed in the corresponding accommodating cavity, a limiting block 5 is further installed at the upper end of each limiting stop rod 4, an outer shaft sleeve 6 is inserted in the through hole, the outer shaft sleeve 6 is rotatably placed in the through hole, an inner shaft sleeve 7 is connected with internal threads of the outer shaft sleeve, a driven gear 8 is fixedly sleeved at the lower end of the outer shaft sleeve, the inner shaft sleeve 7 is arranged outside the limit stop lever 4 in a vertically sliding manner, the upper end of the inner shaft sleeve extends out of the outer shaft sleeve 6 and is connected with a limit stop piece 9, the middle part of the outer side of the limit stop piece 9 is provided with a sliding projection 10, the lower part of the outer side of the oil cylinder seat 1 is uniformly provided with four guide plates 11 along the circumferential direction, the guide plates 11 correspond to the sliding projection 10, the upper part of each guide plate 11 is provided with a vertically arranged strip-shaped hole 12, the sliding projection 10 can be arranged in the strip-shaped hole 12 in a vertically sliding manner, the lower part of the side surface of the oil cylinder seat 1 is also provided with a supporting block 13, the supporting block 13 is provided with a vertically arranged manual adjusting rod 13, the upper end of the manual adjusting rod 14 is provided with a wrench chuck, the lower end of the manual adjusting rod penetrates through the strip-shaped hole 13 and is connected with a driving gear 15, the middle part of the bottom surface of the oil cylinder seat 1 is provided with a first transmission gear 16 in a matching manner, the first transmission gear 16 is meshed with four driven gears 8, and a second transmission gear 17 is arranged between the first transmission gear 16 and the driving gear 15, the second transmission gear 17 is installed on the bottom surface of the cylinder block 1 in a matching manner, and the second transmission gear 17 is meshed with the driving gear 8 and the first transmission gear 16.
In this embodiment, the inner side of the outer sleeve 6 is provided with an internal thread, and the outer side of the inner sleeve 7 is provided with an external thread matched with the internal thread.
In this embodiment, a seal ring 18 is mounted on the upper end of the inner hub 7.
In this embodiment, a turning motor 19 is provided at one side of the lifting plate 3, and a bottom plate 20 is provided below the lifting plate 3.
In this embodiment, the bottom plate 20 is connected to the lifting plate 3 through two brackets 21, a rotating gear 22 is disposed between the bottom plate 20 and the lifting plate 3, a motor shaft of the rotating motor 19 is disposed downward, and a rotating gear 23 is mounted at an end of the motor shaft, and the rotating gear 23 is in transmission connection with the rotating gear 22 through a transmission belt 24.
The regulation principle of the invention is as follows: the manual adjusting rod is adjusted through a wrench, the driving gear drives the four driven gears to synchronously rotate through the second transmission gear and the first transmission gear, so that the outer shaft sleeve is controlled to rotate, the inner shaft sleeve ascends or descends under the action of the threads, the distance between the sealing ring and the limiting block is adjusted, and punching displacement adjustment is completed; during operation, under the effect of hydro-cylinder, the lifter plate moves spacing pin and stopper and rises or descends in step, and when the downstream, the stopper touches and seals the ring and then upward movement, accomplishes die-cut. The die-cutting mechanism is reasonable and ingenious in structure, can manually adjust die-cutting displacement, is convenient to operate, adopts four limiting stop levers and is matched with the limiting blocks, so that the die-cutting displacement can be stably controlled, and the stability during die-cutting is ensured.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (5)
1. The utility model provides a but spacing head of machinery of manual regulation which characterized in that: comprises an oil cylinder seat (1), an oil cylinder (2) is installed in the middle of the oil cylinder seat in a matching mode, the output end of the oil cylinder (2) is arranged downwards, a lifting plate (3) is connected to the output end of the oil cylinder seat, the lifting plate (3) is of a horizontally arranged disc-shaped structure, four vertically arranged limiting stop rods (4) are uniformly distributed on the top surface of the lifting plate along the circumferential direction, four containing cavities are uniformly distributed on the oil cylinder seat (1) along the circumferential direction, the lower portion of each containing cavity is provided with a through hole communicated with the bottom surface of the oil cylinder seat (1), the four through holes correspond to the positions of the four limiting stop rods (4), the upper end of each limiting stop rod (4) is arranged in each containing cavity after passing through the through hole, a limiting block (5) is further installed on the upper end of each limiting stop rod (4), an outer shaft sleeve (6) is inserted in the through hole, the outer shaft sleeve (6) is rotatably arranged in the through hole, and the inner shaft sleeve (7) is connected with internal threads of the outer shaft sleeve, the lower end of the oil cylinder seat is fixedly sleeved with a driven gear (8), the inner shaft sleeve (7) is arranged outside the limit stop lever (4) in a vertically sliding mode, the upper end of the inner shaft sleeve extends out of the outer shaft sleeve (6) and is connected with the limit stop piece (9), a sliding protrusion (10) is arranged in the middle of the outer side of the limit stop piece (9), four guide plates (11) are uniformly distributed on the lower portion of the outer side of the oil cylinder seat (1) along the circumferential direction, the guide plates (11) correspond to the sliding protrusion (10), a vertically arranged strip-shaped hole (12) is formed in the upper portion of each guide plate (11), the sliding protrusion (10) is arranged in the strip-shaped hole (12) in a vertically sliding mode, a support block (13) is further arranged on the lower portion of the side face of the oil cylinder seat (1), a vertically arranged manual adjusting rod (14) is arranged on each support block (13), a wrench is arranged at the upper end of each manual adjusting rod (14), and the lower end of each manual adjusting rod (14) penetrates through each support block (13) and is connected with a driving gear (15), first drive gear (16) is installed in the cooperation of the bottom surface middle part of hydro-cylinder seat (1), first drive gear (16) and four driven gear (8) meshing, be equipped with second drive gear (17) between first drive gear (16) and driving gear (15), second drive gear (17) cooperation is installed on the bottom surface of hydro-cylinder seat (1), and second drive gear (17) and driving gear (8) and first drive gear (16) mesh mutually.
2. A manually adjustable mechanical limit swivel according to claim 1, wherein: the inner side of the outer shaft sleeve (6) is provided with an internal thread, and the outer side of the inner shaft sleeve (7) is provided with an external thread matched with the internal thread.
3. A manually adjustable mechanical limit swivel according to claim 1, wherein: and a sealing ring (18) is arranged at the upper end of the inner shaft sleeve (7).
4. A manually adjustable mechanical limit swivel according to claim 1, wherein: one side of the lifting plate (3) is provided with a rotating motor (19), and a bottom plate (20) is arranged below the lifting plate (3).
5. A manually adjustable mechanical limit swivel according to claim 4, wherein: bottom plate (20) are connected with lifter plate (3) through two supports (21), are equipped with between bottom plate (20) and lifter plate (3) and rotate gear (22), the motor shaft of turning round motor (19) sets up downwards, and the tip of motor shaft installs turning round gear (23), turning round gear (23) are connected with rotation gear (22) transmission through drive belt (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023075106.8U CN215544083U (en) | 2020-12-18 | 2020-12-18 | Mechanical limiting rotary head capable of being manually adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023075106.8U CN215544083U (en) | 2020-12-18 | 2020-12-18 | Mechanical limiting rotary head capable of being manually adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215544083U true CN215544083U (en) | 2022-01-18 |
Family
ID=79815358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023075106.8U Active CN215544083U (en) | 2020-12-18 | 2020-12-18 | Mechanical limiting rotary head capable of being manually adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215544083U (en) |
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2020
- 2020-12-18 CN CN202023075106.8U patent/CN215544083U/en active Active
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