CN216759477U - Clamp for machining end of pipe fitting - Google Patents
Clamp for machining end of pipe fitting Download PDFInfo
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- CN216759477U CN216759477U CN202220268107.4U CN202220268107U CN216759477U CN 216759477 U CN216759477 U CN 216759477U CN 202220268107 U CN202220268107 U CN 202220268107U CN 216759477 U CN216759477 U CN 216759477U
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Abstract
A clamp for processing the end part of a pipe fitting comprises a bottom plate, a clamping mechanism and an adjusting mechanism; the adjusting mechanism is used for driving the rotating ring to rotate so that the roller acts on the outer wall of the pipe fitting. According to the pipe fitting processing device, when the pipe fitting is processed through the bottom plate, the clamping mechanism and the adjusting mechanism, the pipe fitting can be clamped and fixed conveniently, meanwhile, the pipe fitting can be driven to rotate concentrically when the outer wall of the pipe fitting is polished, so that the processing effect and the processing efficiency are improved, the clamping mechanism acts on the outer wall of the pipe fitting, concentric clamping of the pipe fitting is further achieved, the pipe fitting can be driven to rotate concentrically when the outer wall of the pipe fitting is polished, the pipe fitting processing efficiency and effect are improved, the adjusting mechanism can drive the clamping mechanism to clamp the pipe fitting, the stability after the pipe fitting is clamped is improved, and the pipe fitting processing device has high practicability.
Description
Technical Field
The utility model relates to the technical field related to pipe fitting machining, in particular to a clamp for machining an end part of a pipe fitting.
Background
The pipe fitting has a wide application scene in automobile manufacturing, and the outer wall of the pipe fitting needs to be polished and the end face of the pipe fitting needs to be machined when the pipe fitting is machined, the existing pipe fitting is fixed on a tool clamp to be machined when the pipe fitting is machined, clamping marks are left on the outer wall of the pipe fitting when the tool clamp clamps, the pipe fitting can be deformed when the pipe wall is thin, and the outer wall is inconvenient to polish when the outer wall is polished, so that the machining efficiency and the quality of the pipe fitting are affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a clamp for processing the end part of a pipe fitting, which is used for solving the defects of the prior art, the clamp is convenient to clamp and fix the pipe fitting when the pipe fitting is processed, and meanwhile, the pipe fitting can be driven to concentrically rotate when the outer wall of the pipe fitting is polished, so that the processing effect and the processing efficiency are improved, and the clamp has strong practicability.
In order to achieve the purpose of the utility model, the following technology is adopted:
a clamp for processing the end part of a pipe fitting comprises a bottom plate, a clamping mechanism and an adjusting mechanism;
the clamping mechanism comprises a vertical plate arranged on a bottom plate, the vertical plate is formed with three key-shaped holes in a circumferential array manner around the geometric center position of the vertical plate, the vertical plate is provided with through holes, one side of the vertical plate is provided with three pairs of limiting parts, each pair of limiting parts are uniformly distributed on two sides of the same key-shaped hole, a movable plate is arranged between each pair of limiting parts, the movable plate is internally provided with an inward extending push plate in an inward extending manner, the inner side end of the inward extending push plate is provided with a roller, the other side of the vertical plate is provided with a pair of limiting arc plates, the outer wall of each limiting arc plate is provided with a pair of fixing feet, the fixing feet are arranged on the vertical plate, a rotating ring is arranged in each limiting arc plate, the rotating ring is provided with three oblique holes in a circumferential array manner, connecting rods penetrate through the oblique holes, the inner side ends of the connecting rods are arranged on the movable plate, the outer side ends of the connecting rods are end plates, the oblique holes correspond to the key-shaped holes one to one, and included angles formed between the oblique holes and the corresponding key-shaped holes are acute angles;
the adjusting mechanism is used for driving the rotating ring to rotate so that the roller acts on the outer wall of the pipe fitting.
Furthermore, the limiting part is of a convex structure, grooves are formed in two sides of the movable plate, and the inner side of the limiting part penetrates through the grooves.
Further, install the motor fixed plate on the fly leaf, the motor fixed plate is installed and is rotated the motor, and the output shaft that rotates the motor has the drive wheel, and the cover is equipped with the drive belt on the drive wheel, and the other end of drive belt is equipped with from the driving wheel, connects in the gyro wheel from the driving wheel.
Furthermore, the outer wall of the rotating ring is provided with a ring groove, the inner wall of the limiting arc plate is provided with an inner convex arc plate, and the inner convex arc plate penetrates through the ring groove.
Furthermore, the adjusting mechanism comprises an upper convex plate installed at the upper end of the vertical plate, the upper convex plate is hinged with a rotating block, a rotating head is arranged on the rotating block, an adjusting screw rod is connected onto the rotating head, the other end of the adjusting screw rod is provided with an adjusting block, the adjusting block is hinged with a convex connecting plate, the other end of the convex connecting plate is provided with an end fixing plate, an installation table is installed on the end fixing plate, and the installation table is installed on the rotating ring.
The technical scheme has the advantages that:
according to the pipe fitting processing device, when the pipe fitting is processed through the bottom plate, the clamping mechanism and the adjusting mechanism, the pipe fitting can be clamped and fixed conveniently, meanwhile, the pipe fitting can be driven to rotate concentrically when the outer wall of the pipe fitting is polished, so that the processing effect and the processing efficiency are improved, the clamping mechanism acts on the outer wall of the pipe fitting, concentric clamping of the pipe fitting is further achieved, the pipe fitting can be driven to rotate concentrically when the outer wall of the pipe fitting is polished, the pipe fitting processing efficiency and effect are improved, the adjusting mechanism can drive the clamping mechanism to clamp the pipe fitting, the stability after the pipe fitting is clamped is improved, and the pipe fitting processing device has high practicability.
Drawings
Fig. 1 shows a perspective view of a first embodiment.
Fig. 2 shows a perspective view of the second embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers 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.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.
Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, a clamp for processing an end of a pipe fitting includes a base plate 1, a clamping mechanism 2, and an adjusting mechanism 3. The embodiment of this embodiment is to insert the pipe into the clamping mechanism 2, then drive the clamping mechanism 2 through the adjustment mechanism 3 to clamp the pipe, when the position of the pipe needs to be adjusted during processing, adjust the orientation of the pipe through the clamping mechanism 2.
The clamping mechanism 2 comprises a vertical plate 20 arranged on a bottom plate 1, the vertical plate 20 is formed with three key-shaped holes 200 in a circumferential array around the geometric center position of the vertical plate 20, a through hole 201 is formed on the vertical plate 20, three pairs of limiting parts 21 are arranged on one side of the vertical plate 20, each pair of limiting parts 21 are uniformly distributed on two sides of the same key-shaped hole 200, a movable plate 22 is arranged between each pair of limiting parts 21, the movable plate 22 is internally provided with an inward extending push plate 23 in an extending manner, the inner side end of the inward extending push plate 23 is provided with a roller 230, the other side of the vertical plate 20 is provided with a pair of limiting arc plates 26, the outer wall of each limiting arc plate 26 is provided with a pair of fixed feet 27, the fixed feet 27 are arranged on the vertical plate 20, a rotating ring 28 is arranged in the limiting arc plate 26, the rotating ring 28 is provided with three oblique holes 280 in a circumferential array, connecting rods 24 are all penetrated in the oblique holes 280, the inner side ends of the connecting rods 24 are arranged on the movable plate 22, the outer side ends of the connecting rods 24 are all end plates 25, the inclined holes 280 correspond to the key-shaped holes 200 one by one, an included angle formed between each inclined hole 280 and the corresponding key-shaped hole 200 is an acute angle, the other end of the connecting rod 24 penetrates through the key-shaped hole 200, the limiting piece 21 is of a convex structure, grooves are formed in two sides of the movable plate 22, and the inner side of the limiting piece 21 penetrates into the grooves. The movable plate 22 is provided with a motor fixing plate 220, the motor fixing plate 220 is provided with a rotating motor 221, an output shaft of the rotating motor 221 is connected with a driving wheel 222, the driving wheel 222 is sleeved with a driving belt 223, the other end of the driving belt 223 is provided with a driven wheel 224, and the driven wheel 224 is connected with a roller 230. An annular groove is formed in the outer wall of the rotating ring 28, an inner convex arc plate is arranged on the inner wall of the limiting arc plate 26, and the inner convex arc plate penetrates through the annular groove. This embodiment is when carrying out the centre gripping, rotate around its axial through adjustment mechanism 3 drive swivel 28, and act on connecting rod 24 through slant hole 280 under the rotation of swivel 28, thereby make connecting rod 24 along the length direction in key shape hole 200 inwards move, and when connecting rod 24 inwards moves, will drive gyro wheel 230 and act on the outer wall of pipe fitting, and finally accomplish the centre gripping operation of wearing to establish the pipe fitting on perforation 201, this kind of centre gripping mode can make pipe fitting and perforation 201 concentric when carrying out the pipe fitting centre gripping, thereby conveniently carry out subsequent processing operation, and conveniently implement the centre gripping operation, and when carrying out the pipe fitting rotation, drive each gyro wheel 230 through rotating motor 211 and rotate, and realize the rotation of pipe fitting through the rotation of gyro wheel 230, and finally accomplish the position adjustment or the processing operation to the pipe fitting.
Alternatively, the slanted hole 280 may be configured in an arc shape, and when the slanted hole 280 is configured in an arc shape, the angle formed between the line connecting the two ends of the slanted hole and the key hole 200 is an acute angle.
In order to ensure the stability of the movement of the movable plate 22, a corresponding stopper 21 is provided and is configured as a convex structure.
In order to ensure the stability of the rotation of the rotating ring 28, a corresponding limit arc plate 26 is further provided, and the rotating ring 28 is limited by the inner convex arc plate.
The adjustment mechanism 3 is used to drive the swivel 28 to rotate so that the rollers 230 act on the outer wall of the pipe. The adjusting mechanism 3 comprises an upper convex plate 30 installed at the upper end of a vertical plate 20, the upper convex plate 30 is hinged to a rotating block 31, a rotating head 32 is arranged on the rotating block 31, an adjusting screw rod 33 is connected onto the rotating head 32, an adjusting block 34 is arranged at the other end of the adjusting screw rod 33, the adjusting block 34 is hinged to a convex connecting plate 35, an end fixing plate 36 is arranged at the other end of the convex connecting plate 35, an installation table 37 is installed on the end fixing plate 36, and the installation table 37 is installed on a rotating ring 28. In operation, the embodiment realizes the distance between the adjusting block 34 and the rotating block 31 through the rotation of the adjusting screw rod 33, and realizes the rotation of the rotating ring 28 through the change of the distance, and the transmission mode has excellent stability so as to avoid the phenomenon of unstable clamping when clamping is carried out, and accordingly, the processing quality is ensured.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The clamp for processing the end part of the pipe fitting is characterized by comprising a bottom plate (1), a clamping mechanism (2) and an adjusting mechanism (3);
the clamping mechanism (2) comprises a vertical plate (20) arranged on a bottom plate (1), the vertical plate (20) is provided with three key-shaped holes (200) around the geometric center position in a circumferential array manner, a through hole (201) is formed in the vertical plate (20), three pairs of limiting parts (21) are arranged on one side of the vertical plate (20), each pair of limiting parts (21) are uniformly distributed on two sides of the same key-shaped hole (200), a movable plate (22) is arranged between each pair of limiting parts (21), the movable plate (22) is internally provided with an inward extending push plate (23) in an extending manner, the inner side end of the inward extending push plate (23) is provided with a roller (230), the other side of the vertical plate (20) is provided with a pair of limiting arc plates (26), the outer wall of each limiting arc plate (26) is provided with a pair of fixing feet (27), the fixing feet (27) are arranged on the vertical plate (20), a rotating ring (28) is arranged in the limiting arc plates (26), the rotating ring (28) is provided with three oblique holes (280) in a circumferential array manner, the connecting rods (24) penetrate through the inclined holes (280), the inner side ends of the connecting rods (24) are mounted on the movable plate (22), the outer side ends of the connecting rods (24) are end plates (25), the inclined holes (280) correspond to the key-shaped holes (200) one by one, and an included angle formed between each inclined hole (280) and the corresponding key-shaped hole (200) is an acute angle;
the adjusting mechanism (3) is used for driving the rotating ring (28) to rotate so as to enable the roller (230) to act on the outer wall of the pipe fitting.
2. The clamp for processing the end of the pipe fitting according to claim 1, wherein the limiting member (21) has a convex structure, grooves are formed on both sides of the movable plate (22), and the inner side of the limiting member (21) penetrates into the grooves.
3. The pipe end machining clamp according to claim 1, wherein a motor fixing plate (220) is mounted on the movable plate (22), a rotating motor (221) is mounted on the motor fixing plate (220), an output shaft of the rotating motor (221) is connected with a driving wheel (222), a driving belt (223) is sleeved on the driving wheel (222), a driven wheel (224) is arranged at the other end of the driving belt (223), and the driven wheel (224) is connected to the roller (230).
4. The clamp for processing the end part of the pipe fitting as claimed in claim 1, wherein the outer wall of the swivel (28) is provided with a ring groove, the inner wall of the limiting arc plate (26) is provided with an inner convex arc plate, and the inner convex arc plate penetrates into the ring groove.
5. The pipe fitting end machining clamp according to claim 1, wherein the adjusting mechanism (3) comprises an upper convex plate (30) installed at the upper end of a vertical plate (20), the upper convex plate (30) is hinged to a rotating block (31), a rotating head (32) is arranged on the rotating block (31), an adjusting screw rod (33) is connected to the rotating head (32), an adjusting block (34) is arranged at the other end of the adjusting screw rod (33), the adjusting block (34) is hinged to a convex connecting plate (35), an end fixing plate (36) is arranged at the other end of the convex connecting plate (35), a mounting table (37) is installed on the end fixing plate (36), and the mounting table (37) is installed on the rotating ring (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220268107.4U CN216759477U (en) | 2022-02-10 | 2022-02-10 | Clamp for machining end of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220268107.4U CN216759477U (en) | 2022-02-10 | 2022-02-10 | Clamp for machining end of pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216759477U true CN216759477U (en) | 2022-06-17 |
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ID=81956362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220268107.4U Active CN216759477U (en) | 2022-02-10 | 2022-02-10 | Clamp for machining end of pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216759477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161676A (en) * | 2023-11-03 | 2023-12-05 | 山西省水利建筑工程局集团有限公司 | Water conservancy pipeline construction is with direction interfacing apparatus |
-
2022
- 2022-02-10 CN CN202220268107.4U patent/CN216759477U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161676A (en) * | 2023-11-03 | 2023-12-05 | 山西省水利建筑工程局集团有限公司 | Water conservancy pipeline construction is with direction interfacing apparatus |
| CN117161676B (en) * | 2023-11-03 | 2024-01-23 | 山西省水利建筑工程局集团有限公司 | Water conservancy pipeline construction is with direction interfacing apparatus |
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