CN212918307U - Frock clamp that welding pipeline was used - Google Patents
Frock clamp that welding pipeline was used Download PDFInfo
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- CN212918307U CN212918307U CN202021483770.3U CN202021483770U CN212918307U CN 212918307 U CN212918307 U CN 212918307U CN 202021483770 U CN202021483770 U CN 202021483770U CN 212918307 U CN212918307 U CN 212918307U
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- clamp
- clamping piece
- screw rod
- welding
- pipeline
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Abstract
The utility model discloses a frock clamp for welding pipeline, including first anchor clamps and second anchor clamps, and be equipped with the guide rail on first anchor clamps, and sliding connection has the slider in the inside of guide rail, the slider is connected with the screw rod screw thread that is equipped with, and the other end of screw rod is connected with the second anchor clamps, be equipped with the lead screw on the first anchor clamps, the lead screw with the slider is connected, through the rotation of above-mentioned lead screw, drives the slider in the inside slip of guide rail, the screw rod rotates on the slider, drives the second anchor clamps rises or descends; when two pipelines dock, first anchor clamps and second anchor clamps are installed respectively on two pipelines, then rotate the screw rod and adjust the interface of two pipelines from top to bottom, and rotation through the lead screw is with the interface left and right sides regulation of two pipelines, not only makes the interface of two pipelines simple and convenient when the butt joint, but also makes the pipeline interface adjust conveniently when the butt joint, consequently the utility model discloses be worth promoting and using.
Description
Technical Field
The utility model relates to a pipeline welding technical field specifically is a frock clamp that welding pipeline used.
Background
And the pipeline butt joint means that after the pipeline to be butt jointed and the butted pipeline are adjusted and aligned, the connection of the two pipelines is realized. In the butt joint process, vertical adjustment and left-right adjustment are difficult to achieve simultaneously, time and labor are wasted in the interface alignment process of the two pipelines in the butt joint process, and the construction efficiency is greatly reduced.
The appearance of pipeline docking equipment and a docking method which can realize accurate docking of pipelines and greatly improve construction efficiency is urgently needed to solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frock clamp that welding pipeline used 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 work fixture for welding a pipeline comprises a first fixture and a second fixture; the first clamp is provided with a supporting seat, and the supporting seat is provided with a guide plate; a guide groove is formed in the guide plate, and a sliding block is connected to the inside of the guide groove in a sliding manner; the middle part of the sliding block is connected with a screw rod, and one end of the screw rod is connected with the second clamp; the supporting seat is also provided with a screw rod, and one end of the screw rod is connected with the sliding block; the first clamp comprises a first clamping piece and a second clamping piece; the second clamp comprises an upper clamping piece and a lower clamping piece; the first clamping piece, the second clamping piece, the upper clamping piece and the lower clamping piece are respectively provided with a supporting plate, the supporting plates are provided with through holes, and the first clamp and the second clamp are respectively fixed on two pipelines to be butted by installing bolts in the through holes; the second clamp is driven to move upwards or downwards through the rotation of the screw rod; the second clamp is driven to slide leftwards or rightwards by the rotation of the screw rod, so that the butt joint of the pipeline interfaces is realized.
As the utility model discloses a preferred technical scheme: the supporting seat is provided with a threaded hole matched with the screw rod, a mounting hole is arranged below the threaded hole, and a laser pen is arranged in the mounting hole.
As the utility model discloses a preferred technical scheme: and the guide plate is also provided with a sliding chute.
As the utility model discloses a preferred technical scheme: the upper clamping piece is provided with a fixed seat, and the upper end face of the fixed seat is provided with a fixed groove for mounting a ball bearing and a counter bore for placing the end part of the screw rod.
As the utility model discloses a preferred technical scheme: still be equipped with the identification hole on the fixing base, the axis in identification hole with the axis coincidence of laser pen.
As the utility model discloses a preferred technical scheme: the first clamping piece and the second clamping piece and the upper clamping piece and the lower clamping piece are arranged into a semicircle shape.
As the utility model discloses a preferred technical scheme: and one end of the screw rod, which is far away from the sliding block, and one end of the screw rod, which is far away from the second clamp, are both provided with turntables.
As the utility model discloses a preferred technical scheme: the first clamp is further provided with a supporting rod, one end of the supporting rod is in threaded fit with the through hole through a rod with an external thread, and the other end of the supporting rod is in contact with the ground through a base; the middle part of the supporting rod is provided with a hexagonal prism.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: the screw rod rotates on the slide block to drive the second clamp to ascend or descend; when two pipelines are butted, the first clamp and the second clamp are respectively installed on the two pipelines, then the screw rod is rotated to vertically adjust the interfaces of the two pipelines, the interfaces of the two pipelines are horizontally adjusted through the rotation of the screw rod, the interfaces of the two pipelines are not only simple and convenient to butt, but also can be finely adjusted in the butt joint process, the butt joint efficiency of the pipelines is greatly improved, and the two pipelines are conveniently welded together.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the main structure of the first clamp of the present invention;
FIG. 3 is a schematic view of the main structure of the second clamp of the present invention;
FIG. 4 is a schematic view of the connection between the support rod and the first clamp;
fig. 5 is a schematic view of the main structure of the support rod.
In the figure: 1. a first clamp; 10. a first clip piece; 11. a support plate; 12. a second clip; 13. a guide groove; 14. a chute; 15. a guide plate; 16. a through hole; 17. mounting holes; 18. A threaded hole; 19. a supporting seat; 2. a screw rod; 3. a laser pen; 4. a screw; 5. a slider; 6. A second clamp; 60. a lower clamping piece; 61. an upper clamping piece; 62. fixing grooves; 63. a fixed seat; 64. A counter bore; 65. identifying a hole; 7. a turntable; 8. a support bar; 80. a hexagonal prism; 81. a base; 82. an externally threaded rod.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a frock clamp for welding a pipeline comprises a first clamp 1 and a second clamp 6; the first clamp 1 is used for being installed on one pipeline, and then the second clamp 6 is installed on the other pipeline; a supporting seat 19 is arranged on the first clamp 1, and a guide plate 15 is arranged on the supporting seat 19; a guide groove 13 is formed in the guide plate 15, and a sliding block 5 is connected to the inside of the guide groove 13 in a sliding manner; the middle part of the sliding block 5 is connected with a screw rod 4, and one end of the screw rod 4 is connected with the second clamp 6; the supporting seat 19 is also provided with a screw rod 2, and one end of the screw rod 2 is connected with the sliding block 5; the first clamp 1 comprises a first clamping piece 10 and a second clamping piece 12; the second clamp 6 comprises an upper clamping piece 61 and a lower clamping piece 60; the first clamping piece 10, the second clamping piece 12, the upper clamping piece 61 and the lower clamping piece 60 are all provided with a supporting plate 11, the supporting plate 11 is provided with a through hole 16, and the first clamp 1 and the second clamp 6 are respectively fixed on two pipelines to be butted by installing bolts in the through hole 16; the second clamp 6 is driven to move upwards or downwards by the rotation of the screw rod 4; the second clamp 6 is driven to slide leftwards or rightwards by the rotation of the screw rod 2, so that the butt joint of the pipeline interfaces is realized.
The rotation of the screw rod 4 drives the second clamp 6 to move up and down, so that the two pipelines can be butted in the vertical direction; the slide block 5 can be driven to move left and right on the guide plate 15 by the rotation of the screw rod 2, and the butt joint of the two pipelines in the horizontal direction can be realized;
in addition, the device adopts the screw rod transmission between the screw rod 2 and the supporting seat 19 and between the screw rod 4 and the sliding block 5, so that the device can realize the alignment or adjustment in the vertical direction and the alignment or adjustment in the horizontal direction, the welding of two pipelines is facilitated on one hand, the adjustment of the gap between the joints of the two pipelines is facilitated on the other hand, and the problem that the pipelines are deformed due to welding can be reduced after the device fixes the two pipelines on the other hand.
In order to facilitate visualization and ensure that the pipeline is butted to meet the requirement, the supporting seat 19 is provided with a threaded hole 18 matched with the screw rod 2, a mounting hole 17 is arranged below the threaded hole 18, a laser pen 3 is arranged in the mounting hole 17, the laser pen 3 emits red or green light, then the screw rod 4 is rotated to enable the second clamp 6 to move upwards, and horizontal adjustment of the two pipelines can be realized until the light emitted by the laser pen 3 irradiates on the second clamp 6.
The guide plate 15 is also provided with a sliding groove 14, so that the sliding of the screw rod 4 is facilitated by the sliding groove 14.
In order to ensure the smooth rotation of the screw rod 4, a fixing seat 63 is arranged on the upper clamping piece 61, a fixing groove 62 for mounting a ball bearing and a counter bore 64 for placing the end part of the screw rod 4 are arranged on the upper end face of the fixing seat 63, one end of the screw rod 4 is firstly connected with the bearing mounted in the fixing groove 62, so that the screw rod 4 cannot drive the second clamp 6 to rotate when rotating, and further the vertical movement of the second clamp 6 is ensured, meanwhile, the counter bore 64 is arranged, so that the screw rod 4 can conveniently penetrate through one end of the fixing groove 62 and is fixed in the counter bore 64, and further the end part is prevented from rubbing with the bottom surface of the counter bore 64 when the screw rod 4 rotates, and the resistance; in addition, the bearing can be welded on the fixed seat 63, or a screw hole can be arranged in the radial direction of the fixed seat 63, and the bearing is firmly fixed in the fixed groove 62 by utilizing the matching of the bolt and the screw hole.
In order to facilitate the adjustment of the second clamp 6 and the first clamp 1 to be concentric, the fixing seat 63 is further provided with an identification hole 65, the central axis of the identification hole 65 coincides with the central axis of the laser pen 3, and when the light of the laser pen 3 passes through the identification hole 65, the concentric adjustment of the first clamp 1 and the second clamp 6 can be realized, so that the pipeline can be conveniently adjusted visually, and the efficiency of pipeline butt joint is improved.
Wherein, the first clamping piece 10 with the second clamping piece 12 and go up clamping piece 61 and lower clamping piece 60 and all set up to the semicircle form, set up the semicircle form, conveniently with pipeline looks adaptation.
In order to facilitate the force application of the screw rod 2 and the screw rod 4, a turntable 7 is arranged at one end of the screw rod 2, which is far away from the sliding block 5, and one end of the screw rod 4, which is far away from the second clamp 6.
In order to avoid the problem that the pipeline for installing the first clamp 1 is unstable and difficult to butt, the first clamp 1 is further provided with a support rod 8, one end of the support rod 8 is in threaded fit with the through hole 16 through a rod 82 with external threads, and the other end of the support rod 8 is in contact with the ground through a base 81; the middle part of the support rod 8 is provided with a hexagonal prism 80.
Through above-mentioned scheme, at first utilize the external screw thread pole 82 on the bracing piece 8 and the screw-thread fit of through-hole 16 for first anchor clamps 1 can the centre gripping on the pipeline, sets up hexagonal prism 80 for the rotation of convenience bracing piece 8, and the base 81 that sets up simultaneously and ground contact, and then obtain effective support behind the fixed pipeline of first anchor clamps 1.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (8)
1. The utility model provides a frock clamp that welding pipeline was used which characterized in that: comprises a first clamp (1) and a second clamp (6);
a supporting seat (19) is arranged on the first clamp (1), and a guide plate (15) is arranged on the supporting seat (19);
a guide groove (13) is formed in the guide plate (15), and a sliding block (5) is connected in the guide groove (13) in a sliding manner;
the middle part of the sliding block (5) is connected with a screw (4) which is arranged, and one end of the screw (4) is connected with the second clamp (6);
the supporting seat (19) is also provided with a screw rod (2), and one end of the screw rod (2) is connected with the sliding block (5);
the first clamp (1) comprises a first clamping piece (10) and a second clamping piece (12); the second clamp (6) comprises an upper clamping piece (61) and a lower clamping piece (60);
the first clamping piece (10), the second clamping piece (12), the upper clamping piece (61) and the lower clamping piece (60) are respectively provided with a supporting plate (11), the supporting plate (11) is provided with a through hole (16), and the first clamp (1) and the second clamp (6) are respectively fixed on two pipelines to be butted by installing bolts in the through holes (16);
the second clamp (6) is driven to move upwards or downwards through the rotation of the screw (4); the second clamp (6) is driven to slide leftwards or rightwards by the rotation of the screw rod (2), so that the butt joint of the pipeline interfaces is realized.
2. The tooling clamp for welding the pipeline according to claim 1, wherein: the supporting seat (19) is provided with a threaded hole (18) matched with the screw rod (2), a mounting hole (17) is arranged below the threaded hole (18), and a laser pen (3) is arranged in the mounting hole (17).
3. The tool clamp for welding the pipeline according to claim 2, wherein: the guide plate (15) is also provided with a sliding chute (14).
4. The tool clamp for welding the pipeline according to claim 3, wherein: the upper clamping piece (61) is provided with a fixed seat (63), and the upper end face of the fixed seat (63) is provided with a fixed groove (62) for mounting a ball bearing and a counter bore (64) for placing the end part of the screw rod (4).
5. The tool clamp for welding the pipeline according to claim 4, wherein: still be equipped with identification hole (65) on fixing base (63), the axis in identification hole (65) with the axis coincidence of laser pen (3).
6. The tooling clamp for welding the pipeline according to claim 1, wherein: the first clamping piece (10) and the second clamping piece (12) as well as the upper clamping piece (61) and the lower clamping piece (60) are arranged in a semicircular shape.
7. The tooling clamp for welding the pipeline according to claim 1, wherein: and one end of the screw rod (2) far away from the sliding block (5) and one end of the screw rod (4) far away from the second clamp (6) are both provided with a turntable (7).
8. The tooling clamp for welding the pipes according to claim 1, 2, 6 or 7, wherein: the first clamp (1) is further provided with a supporting rod (8), one end of the supporting rod (8) is in threaded fit with the through hole (16) through a rod (82) with external threads, and the other end of the supporting rod (8) is in contact with the ground through a base (81); the middle part of the supporting rod (8) is provided with a hexagonal prism (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021483770.3U CN212918307U (en) | 2020-07-24 | 2020-07-24 | Frock clamp that welding pipeline was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021483770.3U CN212918307U (en) | 2020-07-24 | 2020-07-24 | Frock clamp that welding pipeline was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212918307U true CN212918307U (en) | 2021-04-09 |
Family
ID=75332004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021483770.3U Active CN212918307U (en) | 2020-07-24 | 2020-07-24 | Frock clamp that welding pipeline was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212918307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101981A (en) * | 2021-12-07 | 2022-03-01 | 上海电气核电设备有限公司 | Variable-angle rotating tool capable of realizing butt welding of connecting pipes |
-
2020
- 2020-07-24 CN CN202021483770.3U patent/CN212918307U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101981A (en) * | 2021-12-07 | 2022-03-01 | 上海电气核电设备有限公司 | Variable-angle rotating tool capable of realizing butt welding of connecting pipes |
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