CN211073567U - Manual pipe beveling marking device - Google Patents
Manual pipe beveling marking device Download PDFInfo
- Publication number
- CN211073567U CN211073567U CN201921611573.2U CN201921611573U CN211073567U CN 211073567 U CN211073567 U CN 211073567U CN 201921611573 U CN201921611573 U CN 201921611573U CN 211073567 U CN211073567 U CN 211073567U
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- Prior art keywords
- push rod
- beveling
- rotating shaft
- support
- sleeve
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- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 abstract description 14
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 239000003550 marker Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a manual pipe beveling marking device, which comprises a bracket, a rotating shaft, the profiling plate, the push rod, the spring reaches and is used for the clamp of fixed pipe, pivot rotatable coupling is in the support, pivot one end is equipped with the handle, the other end is equipped with the pivot extension, the tip of pivot extension is equipped with the sleeve, telescopic axis is on a parallel with the pivot, the profiling plate is equipped with the through-hole, the border of through-hole is equipped with the connecting plate of two parallels, the support passes the through-hole, connecting plate rotatable coupling is in the support, the push rod passes the sleeve, the marker is connected to push rod one end, the other end is connected in the profiling plate, the spring is used for. The utility model discloses can satisfy few batch pipe demand of ruling, can accomplish the cutting to the intersecting line pipe under the condition that does not have large-scale cutting equipment, the utility model discloses can satisfy the demand of ruling of different pipe diameters, when the pipe diameter changes, only need the position of adjustment marking pen can.
Description
Technical Field
The utility model relates to a manual pipe beveling marking device belongs to pipe processing frock technical field.
Background
The pipe often needs to carry out the intersection line cutting at the in-process of cutting, adopts professional intersection line cutting machine to cut among the prior art usually. However, the professional intersecting line cutting machine is high in cost, is generally suitable for cutting and machining in large batch, is too high in cost in the case of small machining amount, and does not necessarily need to purchase the intersecting line cutting machine from the perspective of production cost. Therefore, a manual round tube beveling and scribing device which is low in cost, good in using effect and capable of meeting the requirements of small-batch processing is needed in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide a manual pipe beveling and marking device.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a manual pipe beveling marking device which characterized in that, includes support, pivot, profiling plate, push rod, spring and is used for the clamp of fixed pipe, pivot rotatable coupling is in the support, pivot one end is equipped with the handle, and the other end is equipped with the pivot extension, the tip of pivot extension is equipped with the sleeve, telescopic axis is on a parallel with the pivot, the profiling plate is equipped with the through-hole, the border of through-hole is equipped with two parallel connecting plates, the support passes the through-hole, connecting plate rotatable coupling is in the support, the push rod passes the sleeve, push rod one end is connected the marking pen, and the other end is connected in the profiling plate, the spring is used for driving the push rod to push the profiling plate, the centre of centre gripping of clamp.
Preferably, the manual round tube beveling and scribing device is characterized in that a pen clip for connecting a scribing pen is arranged at the end of the push rod, and a top thread for clamping the scribing pen is arranged on the side of the pen clip.
Preferably, the manual circular tube beveling and marking device is characterized in that the connecting plate is connected to the support through a fastening screw, the connecting plate is further provided with an arc-shaped groove, and the arc-shaped groove is connected to the support through a positioning screw.
Preferably, the manual round tube beveling and marking device is characterized in that scales are further arranged on the arc-shaped grooves.
Preferably, the manual circular tube beveling and scribing device is characterized in that the clamp comprises a sliding groove, a bidirectional screw rod and two jaws which are slidably connected to the sliding groove, the bidirectional screw rod is connected to the two jaws through threads, two screw rod supports are arranged at the upper end of the sliding groove and are respectively connected to two ends of the bidirectional screw rod, connecting threads of the bidirectional screw rod and the two jaws are equal in pitch and opposite in rotation direction, and a screw rod driving device is further arranged at the end of the bidirectional screw rod.
Preferably, the manual circular tube beveling and marking device is characterized in that the lead screw driving device comprises a motor and a handle.
Preferably, the manual round tube beveling and marking device is characterized in that a limiting boss is further arranged on the outer surface of the push rod, the spring is sleeved on the push rod, and two ends of the spring are respectively connected to the limiting boss and the sleeve.
Preferably, the manual round tube beveling and marking device is characterized in that a workbench is further arranged at the lower end of the sliding chute.
Preferably, the manual round tube beveling and marking device is characterized in that the lower end of the support is further provided with a support leg.
Preferably, the cross section of the push rod is square, and the cross section of the push rod connecting hole of the sleeve is also square.
The utility model discloses the beneficial effect who reaches:
the utility model discloses can satisfy few batch pipe demand of ruling, can accomplish the cutting to the intersecting line pipe under the condition that does not have large-scale cutting equipment, the utility model discloses can satisfy the demand of ruling of different pipe diameters, when the pipe diameter changes, only need the position of adjustment marking pen can.
Drawings
FIG. 1 is an overall structure of the present invention;
FIG. 2 is a schematic view of the connection between the profile plate and the bracket of the present invention;
FIG. 3 is a view of the structure of the clamp of the present invention;
the meaning of the reference symbols in the figures: 1-a scaffold; 2-a rotating shaft; 3-a profiling plate; 4-a push rod; 5-a spring; 6-a workbench; 7-clamping; 8-round tube; 11-a leg; 21-a handle; 22-a shaft extension; 23-a sleeve; 31-a through hole; 32-a connecting plate; 33-an arc-shaped groove; 41-pen clips; 42-top thread; 43-a limit boss; 401-marking pen; 71-a jaw; 72-a chute; 73-lead screw support; 74-bidirectional lead screw; and 75-a screw rod driving device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3: the embodiment discloses a manual pipe beveling marking device, which comprises a bracket 1, the pivot 2, the profiling plate 3, the push rod 4, spring 5 and be used for fixing the clamp 7 of pipe 8, pivot 2 rotatable coupling is in support 1, 2 one end of pivot is equipped with handle 21, the other end is equipped with pivot extension 22, the tip of pivot extension 22 is equipped with sleeve 23, the axis of sleeve 23 is on a parallel with pivot 2, profiling plate 3 is equipped with through-hole 31, the border of through-hole 31 is equipped with two parallel connecting plates 32, support 1 passes through-hole 31, connecting plate 32 rotatable coupling is in support 1, push rod 4 passes sleeve 23, 4 one end connection marking pen 401 of push rod, the other end is connected in profiling plate 3, spring 5 is used for driving push rod 4 to push profiling plate 3, the centre gripping coincidence of clamp 7 and the axle center.
Specifically, the end of the push rod 4 is provided with a pen clip 41 for connecting the scribing pen 401, and the side of the pen clip 41 is provided with a jack screw 42 for clamping the scribing pen 401. The pen clip 41 has a through hole for inserting the marker 401 therein, and the jack screw 42 is screwed to abut against a side portion of the marker 401.
Specifically, with reference to fig. 1 and 2: the connecting plate 32 is connected to the support 1 by means of a fastening screw (the lower screw in the view of fig. 2, acting as the centre of rotation), and the connecting plate 32 is further provided with an arc-shaped slot 33, the arc-shaped slot 33 being connected to the support 1 by means of a set screw, which, when tightened, fixes the arc-shaped slot 33, so that the angle of the cam 3 relative to the support 1 is fixed.
In particular, the arc-shaped slot 33 of this embodiment is also provided with a scale for displaying the angle between the profile plate 3 and the support 1, which facilitates the direct reading of the angle of the profile plate 3 with respect to the support 1 by the operator.
As shown in fig. 3: the clamp 7 of the present embodiment includes a sliding slot 72, a bidirectional screw 74 and two jaws 71 slidably connected to the sliding slot 72, the bidirectional screw 74 is connected to the two jaws 71 through threads, two screw supports 73 are disposed at the upper end of the sliding slot 72, the screw supports 73 are respectively connected to two ends of the bidirectional screw 74, the connection thread pitches of the bidirectional screw 74 and the two jaws 71 are equal and opposite, and a screw driving device 75 is further disposed at an end of the bidirectional screw 74. That is to say, when the bidirectional screw 77 rotates, the two jaws 71 can be synchronously opened and clamped, but the clamping centers of the two jaws 71 do not change, so that the use requirements of different pipe diameters can be met.
The lead screw driving device 75 of the present embodiment includes a motor and a handle.
Specifically, the outer surface of the push rod 4 is further provided with a limiting boss 43, the spring 5 is sleeved on the push rod 4, and two ends of the spring 5 are connected to the limiting boss 43 and the sleeve 23 respectively. The end of the push rod 4 is preferably provided with a ball head or the like, which reduces the friction with the cam 3.
Specifically, the lower end of the chute 72 is further provided with a workbench 6. The lower end of the support 1 is also provided with a support leg 11.
The section of the push rod 4 is square, and the section of the connecting hole of the push rod 4 of the sleeve 23 is also square. This ensures that the push rod 4 inserted into the sleeve 23 does not rotate, and the axis of the marker 401 passes through the center of the clamp 7 and the axis of the rotary shaft 2.
When in use, the angle of the profile plate 3 relative to the rotating shaft 2 is adjusted according to the angle of the oblique line to be cut, and the specific method is as follows: the set screw is loosened from the top in the view of fig. 2, the profile plate 3 is rotated and then the set screw is tightened so that the set screw performs the angular adjustment of the profile plate 3 relative to the rotation axis 2. The rotating shaft 2 is rotated through the handle 21, in the rotating process, the marking pen 401 marks a line on the outer surface of the circular tube, the end part of the push rod 4 is always propped against the profile plate 3 under the action of the spring 5, and therefore the motion track of the marking pen 401 in the horizontal direction is the contact track of the push rod 4 and the profile plate 3. That is, the two movement directions of the marking pen 401 are decomposed, one is to make a circular rotation movement in the vertical direction, and the rotation center coincides with the axis of the circular tube; the other is in the horizontal direction, the motion track in the horizontal direction is the same as the contact point of the profile plate 3, so that the motion in the two directions are combined to enable the marking pen 401 to draw an oblique circular arc line to be cut on the outer surface of the circular tube, so as to cut by a manual cutting tool (such as hand-held gas cutting).
The utility model discloses can satisfy few batch pipe demand of ruling, can accomplish the cutting to the intersecting line pipe under the condition that does not have large-scale cutting equipment, the utility model discloses can satisfy the demand of ruling of different pipe diameters, when the pipe diameter changes, only need the position of adjustment marking off pen 401 can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (10)
1. A manual circular tube beveling and scribing device is characterized by comprising a support (1), a rotating shaft (2), a profiling plate (3), a push rod (4), a spring (5) and a clamp (7) for fixing a circular tube (8), wherein the rotating shaft (2) is rotatably connected to the support (1), one end of the rotating shaft (2) is provided with a handle (21), the other end of the rotating shaft is provided with a rotating shaft extension part (22), the end part of the rotating shaft extension part (22) is provided with a sleeve (23), the axis of the sleeve (23) is parallel to the rotating shaft (2), the profiling plate (3) is provided with a through hole (31), the edge of the through hole (31) is provided with two parallel connecting plates (32), the support (1) penetrates through the through hole (31), the connecting plates (32) are rotatably connected to the support (1), the push rod (4) penetrates through the sleeve (23), one end of the, the other end of the clamp is connected with the profile plate (3), the spring (5) is used for driving the push rod (4) to push the profile plate (3), and the clamping center of the clamp (7) is coincided with the axis of the rotating shaft (2).
2. A manual barrel beveling scoring device according to claim 1 wherein the end of the push rod (4) is provided with a pen clip (41) for attachment to a scoring pen (401), the side of the pen clip (41) being provided with a jackscrew (42) for gripping the scoring pen (401).
3. A manual round tube beveling and scoring device according to claim 1, characterized in that the connecting plate (32) is connected to the carriage (1) by means of fastening screws, the connecting plate (32) being further provided with an arc-shaped slot (33), the arc-shaped slot (33) being connected to the carriage (1) by means of a set screw.
4. A hand-operated round tube beveling and scoring device according to claim 3, wherein the arc-shaped groove (33) is further provided with a scale.
5. The manual round tube beveling and marking device as claimed in claim 1, wherein the clamp (7) comprises a sliding groove (72), a bidirectional screw rod (74) and two jaws (71) slidably connected to the sliding groove (72), the bidirectional screw rod (74) is connected to the two jaws (71) through threads, two screw rod supports (73) are arranged at the upper end of the sliding groove (72), the screw rod supports (73) are respectively connected to two ends of the bidirectional screw rod (74), the connecting threads of the bidirectional screw rod (74) and the two jaws (71) have the same pitch and opposite directions of rotation, and a screw rod driving device (75) is further arranged at the end of the bidirectional screw rod (74).
6. A manual round tube beveling and scoring device according to claim 5, wherein the lead screw drive (75) comprises a motor and a handle.
7. The manual round tube beveling and marking device according to claim 1, wherein the outer surface of the push rod (4) is further provided with a limiting boss (43), the spring (5) is sleeved on the push rod (4), and two ends of the spring (5) are respectively connected to the limiting boss (43) and the sleeve (23).
8. A hand-operated round tube beveling and marking apparatus in accordance with claim 5 wherein the lower end of the chute (72) is further provided with a table (6).
9. A hand-operated round tube beveling and scoring device according to claim 1, characterized in that the lower end of the support (1) is also provided with legs (11).
10. The hand-operated round tube beveling and marking device as claimed in claim 1, wherein the cross section of the push rod (4) is square, and the cross section of the connecting hole of the push rod (4) of the sleeve (23) is also square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611573.2U CN211073567U (en) | 2019-09-26 | 2019-09-26 | Manual pipe beveling marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611573.2U CN211073567U (en) | 2019-09-26 | 2019-09-26 | Manual pipe beveling marking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211073567U true CN211073567U (en) | 2020-07-24 |
Family
ID=71637584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921611573.2U Expired - Fee Related CN211073567U (en) | 2019-09-26 | 2019-09-26 | Manual pipe beveling marking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211073567U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059418A (en) * | 2020-09-16 | 2020-12-11 | 许巧珍 | Automatic cutting device for end face oblique angles of round pipes |
| CN112171080A (en) * | 2020-09-18 | 2021-01-05 | 湖州中搏智能机械有限公司 | Laser cutting device of adjustable shape |
| CN113580093A (en) * | 2021-08-18 | 2021-11-02 | 周志福 | Mechanism is drawn to pipe scarf contour line |
| CN114147282A (en) * | 2021-12-09 | 2022-03-08 | 牡丹江师范学院 | Auxiliary equipment for machining sports equipment and operation method |
-
2019
- 2019-09-26 CN CN201921611573.2U patent/CN211073567U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059418A (en) * | 2020-09-16 | 2020-12-11 | 许巧珍 | Automatic cutting device for end face oblique angles of round pipes |
| CN112171080A (en) * | 2020-09-18 | 2021-01-05 | 湖州中搏智能机械有限公司 | Laser cutting device of adjustable shape |
| CN113580093A (en) * | 2021-08-18 | 2021-11-02 | 周志福 | Mechanism is drawn to pipe scarf contour line |
| CN113580093B (en) * | 2021-08-18 | 2022-10-25 | 湖南瑞邦管业有限公司 | Mechanism is drawn to pipe scarf contour line |
| CN114147282A (en) * | 2021-12-09 | 2022-03-08 | 牡丹江师范学院 | Auxiliary equipment for machining sports equipment and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |