CN209774044U - arc-shaped clamp for cutting round pipe - Google Patents
arc-shaped clamp for cutting round pipe Download PDFInfo
- Publication number
- CN209774044U CN209774044U CN201920352295.7U CN201920352295U CN209774044U CN 209774044 U CN209774044 U CN 209774044U CN 201920352295 U CN201920352295 U CN 201920352295U CN 209774044 U CN209774044 U CN 209774044U
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- arc
- clamping block
- shaped
- wall
- support frame
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- Expired - Fee Related
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Abstract
The utility model discloses a cutting circular tube arc fixture in the technical field of fixtures, which comprises a base, wherein the bottom of the base is provided with a mounting groove, an H-shaped support frame is arranged in the middle of the top of the base, a guide post is arranged in the middle of the bottom of the H-shaped support frame, a lower arc clamping block is arranged on the left side of the top of the base, a guide slider movably sleeved with the outer wall of the guide post is arranged at the right end of the lower arc clamping block, an upper arc clamping block is arranged at the top of the outer wall of the guide post through the guide slider, a lead screw is transversely arranged on the left side and the right side of the mounting groove through a bearing, a driven bevel gear is sleeved on the right side of the outer wall of the lead screw and meshed with a driving bevel gear, a wedge block is arranged on the threaded fit of the outer wall of, the device makes things convenient for placing of pipe, and the drive is drawn close from top to bottom simultaneously when pressing from both sides tightly, presss from both sides tightly more fast, improves machining efficiency.
Description
Technical Field
the utility model relates to an anchor clamps technical field specifically is a cutting pipe arc anchor clamps.
Background
the pipe is that both ends opening and centre are hollow pipeline, is often used for pipeline and mechanical industry, because the demand volume to the pipe is great in the market, consequently the producer of many production pipes climbs slowly, and the pipe when production, needs multiple processes such as detection, cutting, polish. However, when the round pipe is fixed, some existing tool fixtures convenient for fixing the round pipe need complex twisting nuts to drive clamping blocks to clamp tightly, are long in stroke and long in time consumption, influence working efficiency, and have fixtures adopting an annular structure, so that long pipe fittings need to be inserted and placed, and the tool fixtures are very troublesome. Therefore, the clamp for cutting the arc-shaped circular pipe is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting pipe arc anchor clamps to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a circular tube cutting arc fixture comprises a base, wherein a mounting groove is formed in the bottom of the base, an H-shaped support frame is arranged in the middle of the top of the base, a guide post is arranged in the middle of the bottom of the H-shaped support frame, a lower arc-shaped clamping block is arranged on the left side of the top of the base, a guide sliding block movably sleeved with the outer wall of the guide post is arranged at the right end of the lower arc-shaped clamping block, an upper arc-shaped clamping block is arranged at the top of the outer wall of the guide post through the guide sliding block, the upper arc-shaped clamping block and the lower arc-shaped clamping block vertically correspond to each other in position, a push-pull rod is arranged at the top of the upper arc-shaped clamping block, a limiting sleeve plate is arranged on the left side of the H-shaped support frame close to the top, an upper swing rod and a lower swing rod are movably connected, the deflector has been cup jointed to the outer wall of drive loop bar, the left end of deflector and the right-hand member fixed connection of H type support frame, the threaded rod is pegged graft to the bottom screw thread of drive loop bar, the fixed rotation cover that is provided with in threaded rod outer wall middle part, the bottom of threaded rod runs through the base through the bearing and connects initiative bevel gear, initiative bevel gear is located the mounting groove, transversely be provided with the lead screw through the bearing about the mounting groove, driven bevel gear has been cup jointed on the outer wall right side of lead screw, driven bevel gear meshes with the initiative bevel gear mutually, the outer wall screw-thread fit of lead screw is provided with the wedge, the bottom terminal surface of arc clamp splice sets up to the slope terminal surface corresponding with the top slope terminal surface.
Further, the bottom of H type support frame is provided with the installation boss, and the H type support frame sets up the limit dog near the middle at top, the guide post sets up between limit dog and installation boss.
Furthermore, the left end and the right end of the upper swing rod and the right end of the lower swing rod are correspondingly and rotatably connected with the push-pull rod and the driving sleeve rod through strip-shaped holes and short shafts.
Further, the outer wall of the rotating sleeve is annularly provided with a rotating handle.
Further, the front and back terminal surface of wedge all is provided with spacing gib block, the inner wall all is provided with the spacing spout with spacing gib block complex around the mounting groove.
Furthermore, the arc-shaped opposite ends of the lower arc-shaped clamping block and the upper arc-shaped clamping block are provided with elastic anti-slip rubber layers.
Compared with the prior art, the beneficial effects of the utility model are that: the device adopts threaded rod top drive loop bar to rise, pendulum rod right-hand member about the ascending jack-up of drive loop bar, upper and lower pendulum rod left end drives the push-and-pull rod and pushes down, the push-and-pull rod promotes the arc clamp splice and pushes down, initiative bevel gear meshing drives driven bevel gear and rotates simultaneously, driven bevel gear drives the lead screw and rotates, lead screw drive wedge moves to the left, the arc clamp splice is pushed up down to the wedge, it presss from both sides the pipe tightly to go up the arc clamp splice and lower arc clamp splice, the upper and lower simultaneous drive draws close when pressing from both sides tightly, it is faster to press from both sides tightly, time saving, the machining efficiency is improved, the device sets to half surrounding structure, make things convenient for placing of pipe, avoid appearing the interlude.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Fig. 2 is a right side view of the H-shaped supporting frame structure of the present invention.
in the figure: the device comprises a base 1, a mounting groove 101, a 2H-shaped support frame, a 201 mounting boss, a 202 rotating shaft, a 203 guide sliding block, a 3 guide column, a 4 lower arc-shaped clamping block, a 5 upper arc-shaped clamping block, a 6 push-pull rod, a 7 limiting sleeve plate, an 8 upper swing rod, a 8 lower swing rod, a 9 driving sleeve rod, a 10 guide plate, an 11 threaded rod, a 12 rotating sleeve, a 13 driving bevel gear, a 14 lead screw, a 15 driven bevel gear, a 16 wedge-shaped block and a 161 limiting guide strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a circular tube cutting arc-shaped clamp comprises a base 1, wherein the bottom of the base 1 is provided with a mounting groove 101, an H-shaped support frame 2 is arranged in the middle of the top of the base 1, a guide post 3 is arranged in the middle of the bottom of the H-shaped support frame 2, a lower arc-shaped clamping block 4 is arranged on the left side of the top of the base 1, a guide sliding block 203 movably sleeved with the outer wall of the guide post 3 is arranged at the right end of the lower arc-shaped clamping block 4, an upper arc-shaped clamping block 5 is arranged at the top of the outer wall of the guide post 3 through the guide sliding block 203, the upper arc-shaped clamping block 5 corresponds to the lower arc-shaped clamping block 4 up and down in position, a push-pull rod 6 is arranged at the top of the upper arc-shaped clamping block 5, a limit sleeve plate 7 is arranged near the top of the left side of the H-shaped support frame 2, the push-pull rod 6 movably penetrates through, for preventing rotation of driving loop bar 9, driving loop bar 9 is a rectangular rod piece, deflector 10 has been cup jointed to the outer wall of driving loop bar 9, deflector 10 sets up the rectangular hole with driving loop bar 9 complex, the left end of deflector 10 and the right-hand member fixed connection of H type support frame 2, threaded rod 11 has been pegged graft to the bottom screw thread of driving loop bar 9, threaded rod 11 outer wall middle part is fixed and is provided with rotating sleeve 12, the bottom of threaded rod 11 runs through base 1 through the bearing and connects drive bevel gear 13, drive bevel gear 13 is located mounting groove 101, transversely be provided with lead screw 14 through the bearing about mounting groove 101, driven bevel gear 15 has been cup jointed on the outer wall right side of lead screw 14, driven bevel gear 15 meshes with drive bevel gear 13 mutually, the outer wall screw-thread fit of lead screw 14 is provided with wedge 16, the bottom terminal surface of lower arc clamp 4 sets up to the inclined end face corresponding with the top.
As shown in fig. 2, an installation boss 201 is arranged at the bottom of the H-shaped support frame 2, a limit stop is arranged in the middle of the H-shaped support frame 2 close to the top, and the guide post 3 is arranged between the limit stop and the installation boss 201 to ensure that the lower arc-shaped clamping block 4 and the upper arc-shaped clamping block 5 cannot deviate when lifting;
As shown in fig. 1, the left and right ends of the upper and lower swing rods 8 are correspondingly and rotatably connected with the push-pull rod 6 and the driving sleeve rod 9 through strip-shaped holes and short shafts, and when the upper and lower swing rods 8 swing, a certain space is reserved to ensure flexible rotation;
As shown in fig. 1, the outer wall of the rotating sleeve 12 is annularly provided with a rotating handle, so that manual rotation is facilitated to realize clamping operation;
As shown in fig. 1, the front and rear end surfaces of the wedge block 16 are provided with limiting guide strips 161, and the front and rear inner walls of the mounting groove 101 are provided with limiting sliding grooves matched with the limiting guide strips 161, so as to ensure the normal reciprocating movement of the wedge block 16;
As shown in figure 1, the arc opposite ends of the lower arc-shaped clamping block 4 and the upper arc-shaped clamping block 5 are provided with elastic anti-slip rubber layers, so that the damage or deformation of the outer wall when the circular tube is clamped is avoided.
example (b): when the pipe clamping device is used, the two groups of pipe clamping devices are used in a matched mode, two sides of a pipe cutting position are placed on the lower arc-shaped clamping block 4, the rotating sleeve 12 is rotated manually through the rotating handle, the rotating sleeve 12 drives the threaded rod 11 to rotate, the top of the threaded rod 11 drives the driving sleeve rod 9 to ascend, the driving sleeve rod 9 ascends to jack the right ends of the upper swing rod and the lower swing rod 8, the left end of the upper swing rod and the left end of the lower swing rod 8 drive the push-pull rod 6 to press downwards, the push-pull rod 6 pushes the upper arc-shaped clamping block 5 to press downwards, meanwhile, the driving bevel gear 13 is meshed to drive the driven bevel gear 15 to rotate, the driven bevel gear 15 drives the screw rod 14 to rotate, the screw rod 14 drives the wedge block 16 to.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cutting pipe arc anchor clamps, includes base (1), its characterized in that: the bottom of the base (1) is provided with a mounting groove (101), an H-shaped support frame (2) is arranged in the middle of the top of the base (1), a guide column (3) is arranged in the middle of the bottom of the H-shaped support frame (2), a lower arc-shaped clamping block (4) is arranged on the left side of the top of the base (1), a guide sliding block (203) movably sleeved with the outer wall of the guide column (3) is arranged at the right end of the lower arc-shaped clamping block (4), an upper arc-shaped clamping block (5) is arranged at the top of the outer wall of the guide column (3) through the guide sliding block (203), the upper arc-shaped clamping block (5) corresponds to the lower arc-shaped clamping block (4) in position up and down, a push-pull rod (6) is arranged at the top of the upper arc-shaped clamping block (5), a limit sleeve plate (7) is arranged on the left side of the H-shaped support frame (2), the middle parts of the upper swing rod (8) and the lower swing rod (8) are rotatably connected between the top parts of the H-shaped support frame (2) through a rotating shaft (202), the bottom parts of the right ends of the upper swing rod (8) and the lower swing rod (8) are movably connected with a driving loop bar (9), the outer wall of the driving loop bar (9) is sleeved with a guide plate (10), the left end of the guide plate (10) is fixedly connected with the right end of the H-shaped support frame (2), the bottom part of the driving loop bar (9) is in threaded insertion connection with a threaded rod (11), the middle part of the outer wall of the threaded rod (11) is fixedly provided with a rotating sleeve (12), the bottom end of the threaded rod (11) penetrates through the base (1) through a bearing to be connected with a driving bevel gear (13), the driving bevel gear (13) is positioned in the mounting groove (101), the left side and, driven bevel gear (15) and drive bevel gear (13) mesh mutually, the outer wall screw-thread fit of lead screw (14) is provided with wedge (16), the bottom terminal surface of arc clamp splice (4) sets up the corresponding slope terminal surface of top slope terminal surface with wedge (16) down.
2. The clamp for cutting the arc-shaped round pipe according to claim 1, wherein: the bottom of H type support frame (2) is provided with installation boss (201), and H type support frame (2) are close to the centre at top and set up limit dog, guide post (3) set up between limit dog and installation boss (201).
3. The clamp for cutting the arc-shaped round pipe according to claim 1, wherein: the left end and the right end of the upper swing rod (8) and the right end of the lower swing rod (8) are correspondingly and rotatably connected with the push-pull rod (6) and the driving loop bar (9) through strip-shaped holes and short shafts.
4. The clamp for cutting the arc-shaped round pipe according to claim 1, wherein: the outer wall of the rotating sleeve (12) is annularly provided with a rotating handle.
5. The clamp for cutting the arc-shaped round pipe according to claim 1, wherein: the front and back terminal surface of wedge (16) all is provided with spacing gib block (161), the inner wall all is provided with the spacing spout with spacing gib block (161) complex around mounting groove (101).
6. The clamp for cutting the arc-shaped round pipe according to claim 1, wherein: the arc opposite ends of the lower arc-shaped clamping block (4) and the upper arc-shaped clamping block (5) are provided with elastic anti-slip rubber layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920352295.7U CN209774044U (en) | 2019-03-20 | 2019-03-20 | arc-shaped clamp for cutting round pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920352295.7U CN209774044U (en) | 2019-03-20 | 2019-03-20 | arc-shaped clamp for cutting round pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209774044U true CN209774044U (en) | 2019-12-13 |
Family
ID=68798608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920352295.7U Expired - Fee Related CN209774044U (en) | 2019-03-20 | 2019-03-20 | arc-shaped clamp for cutting round pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209774044U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111220470A (en) * | 2020-03-26 | 2020-06-02 | 中水东北勘测设计研究有限责任公司 | Appearance is drawn to portable variable diameter stock |
| CN112959100A (en) * | 2021-02-06 | 2021-06-15 | 聂大林 | Lathe machining positioner based on computer is used |
| CN113021089A (en) * | 2021-03-30 | 2021-06-25 | 荣兴(广州)家具有限公司 | Fixing device for uniformly polishing surface of cylindrical wood of furniture |
| CN113925266A (en) * | 2021-10-25 | 2022-01-14 | 湖南盛世威得科技有限公司 | Watch convenient to disassemble and with air detection function |
-
2019
- 2019-03-20 CN CN201920352295.7U patent/CN209774044U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111220470A (en) * | 2020-03-26 | 2020-06-02 | 中水东北勘测设计研究有限责任公司 | Appearance is drawn to portable variable diameter stock |
| CN111220470B (en) * | 2020-03-26 | 2024-05-03 | 中水东北勘测设计研究有限责任公司 | Portable variable-diameter anchor rod drawing instrument |
| CN112959100A (en) * | 2021-02-06 | 2021-06-15 | 聂大林 | Lathe machining positioner based on computer is used |
| CN113021089A (en) * | 2021-03-30 | 2021-06-25 | 荣兴(广州)家具有限公司 | Fixing device for uniformly polishing surface of cylindrical wood of furniture |
| CN113925266A (en) * | 2021-10-25 | 2022-01-14 | 湖南盛世威得科技有限公司 | Watch convenient to disassemble and with air detection function |
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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: 20191213 Termination date: 20210320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |