Fixing device for pipeline machining
The motor-driven bevel gear of the adjustable and rotating mechanism drives the screw to extend and retract and the chuck to rotate, solving the problems of existing fixing devices blocking the outer wall of the pipe and inconvenient angle adjustment during the spraying process, and achieving stable positioning and convenient operation.
Patent Information
- Application Number
- CN202422314735.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-09-23
AI Technical Summary
The existing pipe processing fixing device has external clamping components that block the outer wall of the pipe during the spraying process, affecting the spraying effect, and the pipe angle cannot be directly adjusted, resulting in inconvenience in operation.
It adopts an adjustment mechanism and a rotation mechanism. The screw extends and retracts and the chuck rotates through the meshing of the bevel gear driven by the motor, so as to realize the automatic adjustment of the clamping distance and angle. Combined with the limit groove and the locking pattern, it ensures stable positioning.
This design allows for unobstructed spraying without obstructing the outer wall of the pipe, and enables convenient adjustment of the pipe angle, thus improving the stability and ease of operation of the fixing device.
Smart Images
Figure CN223440138U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of fixing device, concretely is a fixed device for pipeline processing. BACKGROUND
[0002] The pipeline is connected with the valve and so on for conveying gas, liquid or fluid with solid particles. The pipeline is widely used in water supply, drainage, heating, coal gas supply, long distance transportation of oil and natural gas, irrigation, hydraulic engineering and various industrial devices, so the pipeline is an essential mechanism in many industries. During the pipeline processing, the pipeline needs to be fixed in position for processing operation.
[0003] The existing fixing device can limit the position of the pipeline at multiple points through the pipeline limiting assembly, multiple supporting assemblies and pressing assemblies, and can adjust and adapt to the processing of pipelines with different diameters, thereby adjusting and adapting to the processing of pipelines with different diameters.
[0004] However, the existing fixing assembly for pipeline processing clamps and positions the upper and lower exterior of the pipeline through the external clamping assembly. During the processing of the pipeline, spraying operation is required. The external clamping assembly of the pipeline will block the outer wall of the pipeline, thereby affecting the spraying coverage effect and causing obstruction to the spraying processing. At the same time, the existing fixing device cannot directly adjust the angle of the clamped pipeline after clamping and positioning the pipeline. The clamping assembly needs to be loosened to adjust the angle of the pipeline and then clamped again, which brings inconvenience to the fixing and adjustment. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a fixed device for pipeline processing, which solves the problem of the existing fixing assembly for pipeline processing, which clamps and positions the upper and lower exterior of the pipeline through the external clamping assembly. During the processing of the pipeline, spraying operation is required. The external clamping assembly of the pipeline will block the outer wall of the pipeline, thereby affecting the spraying coverage effect and causing obstruction to the spraying processing. At the same time, the existing fixing device cannot directly adjust the angle of the clamped pipeline after clamping and positioning the pipeline. The clamping assembly needs to be loosened to adjust the angle of the pipeline and then clamped again, which brings inconvenience to the fixing and adjustment.
[0006] Therefore, the utility model provides a fixed device for pipeline processing, which comprises a base, a distance adjusting mechanism and a rotating mechanism. The base is provided with a distance adjusting mechanism for adjusting the distance between the fixing assemblies on both sides. The outer side of the distance adjusting mechanism is provided with a vertical plate. The side wall of the vertical plate is provided with a rotating mechanism for adjusting the angle of the clamping assembly.
[0007] Preferably: the distance adjusting mechanism comprises a central slot, a first bevel gear is installed on the inner wall of the front end of the central slot, a first motor is connected to the front end of the first bevel gear, second bevel gears are installed on the inner walls of the two sides of the central slot, telescopic slots are opened on the outer sides of the two sides of the central slot, screws are installed in the telescopic slots, and telescopic plates are sleeved on the outer walls of the screws.
[0008] Preferably: the rotating mechanism comprises a chuck, a first gear is connected to the outer end of the chuck, a second gear is installed on the side wall of the vertical plate at the front end position of the first gear, a support is installed on the outer wall of the second gear, a second motor is installed on the outer end of the support, an outer plate is installed on the side wall of the vertical plate at the rear side position of the first gear, a sliding groove is installed in the inner part of the outer plate, a sliding plate is installed in the sliding groove, limit grooves are symmetrically opened on the two sides of the sliding groove, limit plates are symmetrically installed on the two sides of the sliding plate, a third gear is installed on the lower side of the sliding groove, a third motor is connected to the side wall of the third gear, a bottom groove is opened on the lower side of the sliding plate, and a toothed plate is installed in the bottom groove.
[0009] Preferably: the first bevel gear and the second bevel gear are in meshing engagement with each other.
[0010] Preferably: the cross-sectional size of the telescopic plate is consistent with the cross-sectional size of the telescopic slot.
[0011] Preferably: the cross-sectional size of the limit groove is consistent with the cross-sectional size of the limit plate.
[0012] Preferably: the clamping threads arranged on the side wall of the front end of the sliding plate are consistent with the tooth threads arranged on the surface of the first gear.
[0013] The utility model discloses, control first motor operation drive first bevel gear rotation meshing drive second bevel gear rotation, drive the rotation of the screw connected, meshing drive telescopic plate in telescopic slot steady telescopic movement, make the vertical plate of left and right sides adjust interval, thereby adjust the interval between both sides chuck, carry out the inner diameter clamping of the pipeline of different length size, control second motor operation drive second gear rotation, meshing drive first gear rotation, drive the rotation of the chuck connected, thereby drive the pipeline clamped to rotate and adjust the angle of processing, control third motor rotation, drive third gear rotation makes it on the surface of the toothed plate relative meshing, under the limit of the limit groove that limit plate is embedded in the limit groove, drive the sliding plate to the direction of first gear and move, through the clamping thread of the front end surface setting of sliding plate clamping in first gear surface locks it, makes the pipeline adjustment angle get the positioning, improves the use stability of fixed device. ACCURACY OF DRAWINGS
[0014] Fig. 1 It is the perspective view of the utility model;
[0015] Fig. 2 It is the sectional perspective view of the distance adjusting mechanism of the utility model;
[0016] Fig. 3 A cross-sectional perspective view of the rotating mechanism of the utility model;
[0017] In the drawings:
[0018] 1, base; 201, center groove; 202, first bevel gear; 203, first motor; 204, second bevel gear; 205, telescopic plate; 206, telescopic groove; 207, screw rod; 3, vertical plate; 401, chuck; 402, first gear; 403, second gear; 404, support; 405, second motor; 406, outer plate; 407, sliding groove; 408, sliding plate; 409, limiting groove; 410, limiting plate; 411, third gear; 412, third motor; 413, bottom groove; 414, toothed plate. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0020] Embodiment 1
[0021] Please refer to Figs. 1-3 , the drawings are a fixing device for pipeline machining in a preferred embodiment of the utility model, which comprises a base 1, a distance adjusting mechanism and a rotating mechanism, the base 1 is provided with the distance adjusting mechanism for adjusting the distance between the fixing assemblies on both sides, the distance adjusting mechanism is provided with a vertical plate 3 on the outer side upper end, and the side wall of the vertical plate 3 is provided with the rotating mechanism for adjusting the angle of the clamping assembly.
[0022] It should be noted that: the distance adjusting mechanism and the rotating mechanism of the scheme improve the use convenience of the fixing device.
[0023] The distance adjusting mechanism comprises a center groove 201, the first bevel gear 202 is installed on the inner wall of the front end of the center groove 201, the first motor 203 is connected to the front end of the first bevel gear 202, the second bevel gear 204 is installed on the inner wall of both sides of the center groove 201, the telescopic groove 206 is formed on the outside of both sides of the center groove 201, the screw rod 207 is installed in the telescopic groove 206, and the telescopic plate 205 is sleeved on the outer wall of the screw rod 207.
[0024] It should be noted that: the first motor 203 of the scheme drives the first bevel gear 202 to rotate and engage the second bevel gear 204 to rotate, drives the connected screw 207 to rotate, engages the expansion plate 205 to stably expand and contract in the expansion slot 206, adjusts the interval between the left and right side plates 3, and adjusts the interval between the two clamping heads 401. Different length and size pipes are clamped in the inner diameter.
[0025] The first bevel gear 202 and the second bevel gear 204 are engaged with each other.
[0026] It should be noted that: the first motor 203 of the scheme drives the first bevel gear 202 to rotate and engage the second bevel gear 204 to rotate, drives the connected screw 207 to rotate, engages the expansion plate 205 to stably expand and contract in the expansion slot 206, adjusts the interval between the left and right side plates 3, and adjusts the interval between the two clamping heads 401. Different length and size pipes are clamped in the inner diameter.
[0027] The cross-sectional size of the expansion plate 205 and the cross-sectional size of the expansion slot 206 are matched with each other.
[0028] It should be noted that: the first motor 203 of the scheme drives the first bevel gear 202 to rotate and engage the second bevel gear 204 to rotate, drives the connected screw 207 to rotate, engages the expansion plate 205 to stably expand and contract in the expansion slot 206, adjusts the interval between the left and right side plates 3, and adjusts the interval between the two clamping heads 401. Different length and size pipes are clamped in the inner diameter.
[0029] Embodiment 2
[0030] Please refer to Figs. 1-3 , the rotating mechanism in the embodiment includes a clamping head 401, the outer end of the clamping head 401 is connected with a first gear 402, a second gear 403 is installed on the side wall of the stand 3 at the front end position of the first gear 402, a support 404 is installed on the outer wall of the second gear 403, a second motor 405 is installed on the outer end of the support 404, an outer plate 406 is installed on the side wall of the stand 3 at the rear position of the first gear 402, a sliding groove 407 is installed in the outer plate 406, a sliding plate 408 is installed in the sliding groove 407, limit grooves 409 are symmetrically formed on both sides of the sliding groove 407, limit plates 410 are symmetrically installed on both sides of the sliding plate 408, a third gear 411 is installed on the lower side of the sliding groove 407, a third motor 412 is connected with the side wall of the third gear 411, a bottom groove 413 is formed on the lower side of the sliding plate 408, and a toothed plate 414 is installed in the bottom groove 413.
[0031] It needs to be explained that: the second motor 405 is controlled to rotate to drive the second gear 403 to rotate, to drive the first gear 402 to rotate, to drive the connected chuck 401 to rotate, thereby driving the clamped pipeline to rotate to adjust the processing angle, the third motor 412 is controlled to rotate, to drive the third gear 411 to rotate to relatively engage on the surface of the toothed plate 414, under the limit of the limiting plate 410 embedded in the limiting groove 409, the sliding plate 408 is driven to move towards the direction of the first gear 402, the clamping groove set on the front end surface of the sliding plate 408 is clamped on the surface of the first gear 402 to lock it, so that the pipeline adjusting angle is positioned.
[0032] The cross-sectional dimension of the limiting groove 409 and the cross-sectional dimension of the limiting plate 410 are matched with each other.
[0033] It needs to be explained that: the scheme stably clamps and positions.
[0034] The clamping groove set on the front end side wall of the sliding plate 408 and the tooth groove set on the surface of the first gear 402 are matched with each other.
[0035] It needs to be explained that: the scheme firmly positions after rotating.
[0036] The working process and principle of the utility model: the first motor 203 is controlled to rotate to drive the first bevel gear 202 to rotate to drive the second bevel gear 204 to rotate, to drive the connected screw rod 207 to rotate, to drive the expansion plate 205 to stably expand and contract in the expansion slot 206, to adjust the interval of the left and right side vertical plates 3, thereby adjusting the interval between the two chucks 401, to clamp the pipeline with different length and size, the second motor 405 is controlled to rotate to drive the second gear 403 to rotate, to drive the first gear 402 to rotate, to drive the connected chuck 401 to rotate, thereby driving the clamped pipeline to rotate to adjust the processing angle, the third motor 412 is controlled to rotate, to drive the third gear 411 to rotate to relatively engage on the surface of the toothed plate 414, under the limit of the limiting plate 410 embedded in the limiting groove 409, the sliding plate 408 is driven to move towards the direction of the first gear 402, the clamping groove set on the front end surface of the sliding plate 408 is clamped on the surface of the first gear 402 to lock it, so that the pipeline adjusting angle is positioned.
[0037] The above content is further detailed in combination with the specific embodiment of the utility model, and cannot be determined that the specific implementation of the utility model is limited to these descriptions, for ordinary skilled person in the technical field of the utility model, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, which should be regarded as belonging to the protection range determined by the claims submitted by the utility model.
Claims
1. A fixing device for pipeline processing, characterized in that: The invention comprises a base (1), a distance adjustment mechanism and a rotation mechanism, wherein the distance adjustment mechanism for adjusting the distance between fixed components is provided on both sides of the base (1), a vertical plate (3) is installed on the upper end of the outer side of the distance adjustment mechanism, and a rotation mechanism for adjusting the angle of the clamping component is provided on the side wall of the vertical plate (3).
2. A fixing device for pipeline processing according to claim 1, characterized in that: The pitch adjustment mechanism comprises a central groove (201), a first bevel gear (202) is installed on the inner wall of the front end of the central groove (201), a first motor (203) is connected to the front end of the first bevel gear (202), second bevel gears (204) are installed on the inner walls on both sides of the central groove (201), telescopic grooves (206) are provided on the outside of both sides of the central groove (201), a screw (207) is installed in the telescopic groove (206), and a telescopic plate (205) is sleeved on the outer wall of the screw (207).
3. The fixing device for pipeline processing according to claim 1, characterized in that: The rotating mechanism comprises a chuck (401), the outer end of the chuck (401) is connected to a first gear (402), a second gear (403) is installed on the side wall of the vertical plate (3) at the front end of the first gear (402), a bracket (404) is installed on the outer wall of the second gear (403), a second motor (405) is installed on the outer end of the bracket (404), an outer plate (406) is installed on the side wall of the vertical plate (3) at the rear side of the first gear (402), and a sliding member is installed inside the outer plate (406). A slide (408) is installed in the slide (407), and limiting grooves (409) are symmetrically provided on both sides of the slide (407). Limiting plates (410) are also symmetrically provided on both sides of the slide (408). A third gear (411) is installed on the lower side of the slide (407), and a third motor (412) is connected to the side wall of the third gear (411). A bottom groove (413) is provided on the lower side of the slide (408), and a tooth plate (414) is installed in the bottom groove (413).
4. A fixing device for pipeline processing according to claim 2, characterized in that: The first bevel gear (202) and the second bevel gear (204) are meshed with each other.
5. The fixing device for pipeline processing according to claim 2, characterized in that: The cross-sectional dimensions of the telescopic plate (205) and the cross-sectional dimensions of the telescopic slot (206) coincide with each other.
6. The fixing device for pipeline processing according to claim 3, characterized in that: The cross-sectional dimensions of the limiting groove (409) match those of the limiting plate (410).
7. The fixing device for pipeline processing according to claim 3, characterized in that: The grooves provided on the front end side wall of the slide plate (408) match the tooth grooves provided on the surface of the first gear (402).