CN212070617U - Cylinder drive formula fixed length pipe fitting cutting device - Google Patents
Cylinder drive formula fixed length pipe fitting cutting device Download PDFInfo
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- CN212070617U CN212070617U CN201922043714.1U CN201922043714U CN212070617U CN 212070617 U CN212070617 U CN 212070617U CN 201922043714 U CN201922043714 U CN 201922043714U CN 212070617 U CN212070617 U CN 212070617U
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- pipe fitting
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- positioning
- pressing
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- 238000003825 pressing Methods 0.000 claims description 25
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a cylinder drive formula fixed length pipe fitting cutting device, including base, slide bar, roof, cylinder, ejector pin, slide, motor fixed plate, motor, main shaft, saw bit, V type groove, constant head tank, pipe fitting, the hold-down mechanism, mount, measuring stick, length scale, slip ring, tightly decide bolt, positioning mechanism and shift knob that compress tightly the pipe fitting when being used for cutting the pipe fitting for control motor and cylinder open and close. The utility model discloses the beneficial effect who gains is: (1) the structure is simple; (2) the automatic pipe fitting positioning, compressing and cutting device can automatically complete the positioning, compressing and cutting work of pipe fittings, and is high in automation degree and high in cutting speed.
Description
Technical Field
The utility model relates to a pipe fitting cutting device, especially a fixed length pipe fitting cutting device.
Background
The pipe fitting is a machining accessory commonly used, current pipe fitting cutting device mainly adopts the cutting machine to cut, current cutting machine mainly includes the base, articulate the swivel mount on the base and erect the motor on the swivel mount, be fixed with the saw bit on the motor, when the pipe fitting of specific cutting fixed length, at first measure with the ruler, and make the sign in cutting department, later be fixed in the pipe fitting on the base, rotate the swivel mount at last, cut off the pipe fitting in sign department through the saw bit, because the pipe fitting of a section fixed length of every cutting all need be measured once with the ruler, once fixes a position and cut, therefore cutting speed is slow, low working efficiency, can not satisfy the cutting demand of fixed length pipe fitting.
Disclosure of Invention
The utility model discloses the problem that solves is: the cylinder driving type fixed-length pipe fitting cutting device is simple in structure, convenient to operate and high in cutting efficiency.
In order to solve the problem, the utility model discloses a cylinder drive formula fixed length pipe fitting cutting device, include:
a base;
the sliding rod is fixed on the base;
the top plate is fixed at the top of the sliding rod;
the cylinder is fixed on the top plate, and is provided with a top rod which penetrates through the top plate and extends to the position below the top plate;
the sliding plate is sleeved on the sliding rod, and the top end of the sliding plate is fixedly connected with the ejector rod;
the motor fixing plate is fixed on the left end surface of the sliding plate;
the motor is fixed on the motor fixing plate, a main shaft is arranged on the motor, a saw blade is arranged on the main shaft, and the saw blade is vertical to the length direction of the base;
the V-shaped groove is arranged on the base right below the saw blade and is vertical to the length direction of the base;
the positioning groove is arranged on the base and is in an arc shape, and the positioning groove is parallel to the length direction of the base;
the pipe fitting is arranged in the positioning groove;
the top end of the compressing mechanism is fixed on the sliding plate, and the compressing mechanism is arranged right above the pipe;
the top end of the fixing frame is fixed on the sliding plate, the bottom end of the fixing frame is fixed with a measuring rod, the circumferential surface of the measuring rod is provided with length scales, and the length direction of the measuring rod is consistent with the length direction of the base;
the sliding ring is sleeved on the measuring rod and can freely slide along the length direction of the measuring rod, and a fastening bolt is arranged between the sliding ring and the measuring rod;
the positioning mechanism is fixed on the sliding ring and used for limiting the position of the rightmost end of the pipe fitting;
and the switch button is used for controlling the opening and closing of the motor and the air cylinder.
Further, the utility model discloses a cylinder drive formula fixed length pipe fitting cutting device, hold-down mechanism is two, along the length direction equipartition on the slide of slide, hold-down mechanism includes the lower compact pipe of last compact pipe and insert in the compact pipe, the bottom of compact pipe is equipped with a compact heap down, the last buffer spring that has cup jointed of compact pipe down, buffer spring's both ends link to each other with last compact pipe and compact heap respectively.
Further, the utility model discloses a cylinder drive formula fixed length pipe fitting cutting device, the bottom of compact heap is equipped with the cambered surface of an indent, the cambered surface is located the pipe fitting directly over, the axis of cambered surface parallels with the axis of pipe fitting.
Further, the utility model discloses a cylinder drive formula fixed length pipe fitting cutting device, positioning mechanism includes the registration arm and inserts the lower registration arm in last registration arm, the bottom of registration arm is fixed with a slice separation blade down, one side of separation blade is equipped with a play tube hole, the diameter that goes out the tube hole is greater than the diameter of pipe fitting, an expanding spring has been cup jointed on the registration arm down, expanding spring's both ends are connected with last registration arm and separation blade respectively.
Further, the utility model discloses a cylinder drive formula fixed length pipe fitting cutting device, the saw bit is fixed in on the main shaft through the nut, be threaded connection between nut and the main shaft.
The utility model discloses the beneficial effect who gains is: (1) the structure is simple; (2) when the fixed-length pipe fitting needs to be cut, the position of the blocking piece can be adjusted, so that the distance between the blocking piece and the saw blade is consistent with the length of the pipe fitting to be cut, and thus, the length of the pipe fitting does not need to be measured when the fixed-length pipe fitting is cut; in addition, through hold-down mechanism, can compress tightly the pipe fitting automatically when cutting the pipe fitting, through the combined action of cylinder, motor and saw bit, can accomplish the automatic cutout to the pipe fitting, compare with current cutting machine, the utility model discloses a cutting device can accomplish the pipe fitting automatically the location, compress tightly and cut work, and degree of automation is high, and cutting speed is fast.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a right side view of the present invention.
In the figure: 1. a base 2, an upper pressing pipe 3, a pressing block 4, a buffer spring 5 and a lower pressing pipe,
6. a positioning groove, 7, a V-shaped groove, 8, a saw blade, 9, a main shaft, 10, a motor, 11 and a motor fixing plate,
12. a fixed frame 13, a measuring rod 14, a cylinder 15, a mandril 16, a top plate 17 and length scales,
18. a pipe fitting 19, a switch button 20, a slide rod 21, a slide plate 22, a fastening bolt 23, a slide ring,
24. an upper positioning pipe 25, a baffle plate 26, a lower positioning pipe 27 and a pipe outlet hole.
Detailed Description
As shown in fig. 1 and 2, the cylinder-driven fixed-length pipe cutting device comprises a base 1, wherein the base 1 is a basic component of the whole device, and other components are directly or indirectly arranged on the base 1.
In other embodiments, two slide bars 20 are provided, which function as in the present embodiment.
A top plate 16 is fixed at the top of the sliding rod 20, an air cylinder 14 is fixed on the top plate 16, an ejector rod 15 is arranged on the air cylinder 14, and the ejector rod 15 penetrates through the top plate 16 and then extends to the lower portion of the top plate 16.
After the cylinder 14 is started, the push rod 15 can continuously extend, and after the cylinder 14 is closed, the push rod 15 can move upwards and be quickly reset.
The slide rod 20 is sleeved with a slide plate 21, and when the slide plate 21 is subjected to an external force, the slide plate 20 can freely slide up and down along the slide rod 21. The top end of the sliding plate 21 is fixedly connected with the top rod 15, so that when the top rod 15 moves up and down, the sliding plate 21 can slide up and down along the sliding rod 20 under the driving of the top rod 15.
A motor fixing plate 11 is fixed on the left end face of the sliding plate 21, a motor 10 is arranged on the motor fixing plate 11, a main shaft 9 is arranged on the motor 10, a saw blade 8 is arranged on the main shaft 9, and the saw blade 8 is perpendicular to the length direction of the base 1.
When the motor 10 is started, the main shaft 9 will rotate continuously, and the main shaft 9 will drive the saw blade 8 to rotate continuously while rotating, and the saw blade 8 can realize the cutting function through the continuous rotation.
Be equipped with V type groove 7 on the base under the saw bit 8, V type groove 7 is mutually perpendicular with the length direction of base 1, still is equipped with constant head tank 6 on the base 1, and the cross section of constant head tank 6 is arc, and constant head tank 6 parallels with the length direction of base 1, has placed pipe fitting 18 in the constant head tank 6.
Through constant head tank 6, can fix a position pipe fitting 18's position in the back-and-forth direction, be equipped with V type groove 7, when saw bit 8 cuts pipe fitting 18, can avoid taking place the position between saw bit 8 and the base 1 and interfere.
Be fixed with hold-down mechanism on the slide 21, hold-down mechanism locates pipe fitting 18 directly over, and when needs cut pipe fitting 18, hold-down mechanism can compress tightly pipe fitting 18 just, avoids pipe fitting 18 to take place the position and removes to improve the cutting precision to pipe fitting 18, further improve the security of cutting pipe fitting 18 simultaneously.
The sliding plate 21 is further provided with a fixing frame 12, the top end of the fixing frame 12 is fixed on the sliding plate 21, the bottom end of the fixing frame 12 is fixed with a measuring rod 13, length scales 17 are arranged on the circumferential surface of the measuring rod 13, and the length direction of the measuring rod 13 is consistent with the length direction of the base 1. The measuring rod 13 is sleeved with a sliding ring 23, the sliding ring 23 can freely slide along the length direction of the measuring rod 13, and a fastening bolt 22 is arranged between the sliding ring 23 and the measuring rod 13.
Therefore, when the position of the sliding ring 23 needs to be adjusted, the fastening bolt 22 is loosened, the sliding ring 23 can be pushed to freely slide along the measuring rod 13, and after the sliding ring 23 is adjusted in place, the fastening bolt 22 is screwed down, the position of the sliding ring 23 can be fixed, and the adjustment is very convenient.
A positioning mechanism is secured to slip 23 and functions to define the position of the rightmost end of pipe 18.
The cylinder-driven fixed-length pipe cutting device of the embodiment also comprises a switch button 19 for controlling the opening and closing of the motor 10 and the cylinder 14.
In this embodiment, the switch knob 19 is fixed to the top plate 16.
When pipe fitting 18 needs to be cut to length, pipe fitting 18 is placed in positioning groove 6, then according to the length of pipe fitting 18 to be cut, tightening bolt 22 is loosened, sliding ring 23 is moved along measuring rod 13, the distance between positioning mechanism and saw blade 8 is made to be consistent with the length of the pipe fitting to be cut, and then tightening bolt 22 is tightened.
Then, the pipe fitting 18 to be cut is moved, the right end face of the pipe fitting 18 is attached to the positioning mechanism, the switch button 19 is pressed, the air cylinder 14 and the motor 10 are started, after the motor 10 is started, the main shaft 9 can continuously drive the saw blade 8 to rotate, after the air cylinder 14 is started, the ejector rod 15 can drive the sliding plate 21, the motor 10, the saw blade 8 and the pressing mechanism to move downwards, along with continuous downward movement of the pressing mechanism, the pressing mechanism can gradually press the pipe fitting 18 to be cut, along with continuous downward movement of the sliding plate 21 and the saw blade 8, the saw blade 8 can gradually cut the pipe fitting 18 until the pipe fitting 18 is cut, and one-time fixed-length pipe fitting cutting work is completed.
After the cutting finishes, close shift knob 19, at this moment, 8 stall of saw bit, ejector pin 15 then can drive slide 21, motor 10, saw bit 8 and hold-down mechanism reset, hold-down mechanism and 18 separation of pipe fitting, the fixed length pipe fitting that will cut this moment well takes out, remove pipe fitting 18 in constant head tank 6 once more, make its right-hand member face paste and lean on positioning mechanism, according to above-mentioned step, cut pipe fitting 18 once more, can cut one end fixed length pipe fitting again, so the circulation is reciprocal, can realize the cutting work of multistage fixed length pipe fitting.
Compare with current slitting saw, the cylinder drive formula fixed length pipe fitting cutting device of this embodiment need not to measure cutting pipe fitting 18, can accomplish compressing tightly and the cutting of pipe fitting 18 automatically simultaneously, and degree of automation is high, and cutting speed is fast.
The cylinder drive formula fixed length pipe fitting cutting device of this embodiment, hold-down mechanism are two, along slide 21's length direction equipartition on slide 21, hold-down mechanism includes the compact tube 2 and inserts the compact tube 5 down in last compact tube 2, and the bottom of compact tube 5 is equipped with a compact heap 3 down, has cup jointed a buffer spring 4 on the compact tube 5 down, and buffer spring 4's both ends link to each other with last compact tube 2 and compact heap 3 respectively.
Therefore, when the sliding plate 21 moves down along the sliding rod 20, the pressing block 3 gradually approaches the pipe 18 and gradually presses the pipe, in the process, the lower pressing pipe 5 gradually retracts into the upper pressing pipe 2, and the buffer spring 4 plays a good role in buffering, so that a large impact force between the pressing block 3 and the pipe 18 is avoided.
The cylinder drive formula fixed length pipe fitting cutting device of this embodiment, the bottom of compact heap 3 is equipped with the cambered surface of an indent, and the cambered surface is located pipe fitting 18 directly over, and the axis of cambered surface parallels with the axis of pipe fitting, consequently, compact heap 3 when compressing tightly pipe fitting 18, can be better with 18 laminating of pipe fitting mutually to gain better effect that compresses tightly.
The cylinder drive formula fixed length pipe fitting cutting device of this embodiment, positioning mechanism include the registration arm and insert the lower registration arm 26 in last registration arm 24, and the bottom of registration arm 26 is fixed with a slice separation blade 25 down, and one side of separation blade 25 is equipped with an outlet pipe hole 27, and the diameter of outlet pipe hole 27 is greater than the diameter of pipe fitting 18, has cup jointed a expanding spring on the registration arm 26 down, and expanding spring's both ends are connected with last registration arm 24 and separation blade 25 respectively.
When slide 21 moves up and down, lower positioning tube 26 will gradually extend or retract into upper positioning tube 24, and the extension spring will be correspondingly gradually relaxed or compressed, but the position of stop 25 will remain unchanged, thereby ensuring that the rightmost position of tubular member 18 is defined by the stop.
One side of the baffle plate 25 is provided with a pipe outlet hole 27, and after the fixed-length pipe is cut, the fixed-length pipe can be taken out through the pipe outlet hole 27.
In the cylinder-driven fixed-length pipe cutting device of the embodiment, the saw blade 8 is fixed on the main shaft 9 through the nut, and the nut is in threaded connection with the main shaft 9, so that the saw blade 8 can be firmly fixed on the main shaft 9.
Claims (5)
1. The utility model provides a cylinder drive formula fixed length pipe fitting cutting device which characterized in that includes:
a base (1);
the sliding rod (20) is fixed on the base (1);
the top plate (16) is fixed at the top of the sliding rod (20);
the air cylinder (14) is fixed on the top plate (16), an ejector rod (15) is arranged on the air cylinder (14), and the ejector rod (15) penetrates through the top plate (16) and then extends to the position below the top plate (16);
the sliding plate (21) is sleeved on the sliding rod (20), and the top end of the sliding plate (21) is fixedly connected with the ejector rod (15);
the motor fixing plate (11) is fixed on the left end surface of the sliding plate (21);
the motor (10) is fixed on the motor fixing plate (11), a main shaft (9) is arranged on the motor (10), a saw blade (8) is arranged on the main shaft (9), and the saw blade (8) is perpendicular to the length direction of the base (1);
the V-shaped groove (7) is arranged on the base (1) right below the saw blade (8), and the V-shaped groove (7) is vertical to the length direction of the base (1);
the positioning groove (6) is arranged on the base (1), the cross section of the positioning groove (6) is arc-shaped, and the positioning groove (6) is parallel to the length direction of the base (1);
the pipe fitting (18) is arranged in the positioning groove (6);
the pressing mechanism is used for pressing the pipe fitting (18) when the pipe fitting (18) is cut, the top end of the pressing mechanism is fixed on the sliding plate (21), and the pressing mechanism is arranged right above the pipe fitting (18);
the top end of the fixed frame (12) is fixed on the sliding plate (21), the bottom end of the fixed frame is fixed with a measuring rod (13), the circumferential surface of the measuring rod (13) is provided with length scales (17), and the length direction of the measuring rod (13) is consistent with the length direction of the base (1);
the sliding ring (23) is sleeved on the measuring rod (13) and can freely slide along the length direction of the measuring rod (13), and a fastening bolt (22) is arranged between the sliding ring (23) and the measuring rod (13);
a positioning mechanism fixed on the sliding ring (23) and used for limiting the position of the rightmost end of the pipe fitting (18);
and a switch button (19) for controlling the opening and closing of the motor (10) and the air cylinder (14).
2. The cylinder driven type fixed-length pipe cutting device according to claim 1, wherein: the pressing mechanism is two and evenly distributed on the sliding plate (21) along the length direction of the sliding plate (21), the pressing mechanism comprises an upper pressing pipe (2) and a lower pressing pipe (5) inserted into the pressing pipe (2), the bottom of the lower pressing pipe (5) is provided with a pressing block (3), the lower pressing pipe (5) is sleeved with a buffer spring (4), and the two ends of the buffer spring (4) are respectively connected with the upper pressing pipe (2) and the pressing block (3).
3. The cylinder driven type fixed-length pipe cutting device according to claim 2, wherein: the bottom of the pressing block (3) is provided with an inwards concave arc surface, the arc surface is positioned right above the pipe fitting (18), and the central axis of the arc surface is parallel to the central axis of the pipe fitting.
4. The cylinder driven type fixed-length pipe cutting device according to claim 1, wherein: the positioning mechanism comprises an upper positioning pipe (24) and a lower positioning pipe (26) inserted into the upper positioning pipe (24), a blocking piece (25) is fixed at the bottom of the lower positioning pipe (26), a pipe outlet hole (27) is formed in one side of the blocking piece (25), the diameter of the pipe outlet hole (27) is larger than that of the pipe fitting (18), a telescopic spring is sleeved on the lower positioning pipe (26), and two ends of the telescopic spring are connected with the upper positioning pipe (24) and the blocking piece (25) respectively.
5. The cylinder driven type fixed-length pipe cutting device according to claim 1, wherein: the saw blade (8) is fixed on the main shaft (9) through a nut, and the nut is in threaded connection with the main shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922043714.1U CN212070617U (en) | 2019-11-21 | 2019-11-21 | Cylinder drive formula fixed length pipe fitting cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922043714.1U CN212070617U (en) | 2019-11-21 | 2019-11-21 | Cylinder drive formula fixed length pipe fitting cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN212070617U true CN212070617U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922043714.1U Active CN212070617U (en) | 2019-11-21 | 2019-11-21 | Cylinder drive formula fixed length pipe fitting cutting device |
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| CN (1) | CN212070617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231873A (en) * | 2021-05-21 | 2021-08-10 | 诸暨市志冠汽配有限公司 | Automatic cutting equipment for copper pipe |
-
2019
- 2019-11-21 CN CN201922043714.1U patent/CN212070617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231873A (en) * | 2021-05-21 | 2021-08-10 | 诸暨市志冠汽配有限公司 | Automatic cutting equipment for copper pipe |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: 065606 Liu Jie Xiang Qu tou Cun, Yongqing County, Langfang City, Hebei Province Patentee after: Yongqing Huamei Gold Plastic Co.,Ltd. Address before: 250200 building 33, Tangren center, Zhangqiu District, Jinan City, Shandong Province Patentee before: Dong Henggang |