Supporting device for machining long-shaft long-pipe parts

Abstract

The utility model relates to the technical field of machining, and discloses a supporting device for machining long-axis long-pipe parts, which comprises a fixed base, a supporting ring and a fixed plate, the fixed plate is in sliding connection with the top end of the fixed base, and adjusting mechanisms are arranged among the fixed plate, the supporting ring and the fixed base. A clamping mechanism is arranged in the supporting ring; the clamping mechanism comprises a semicircular pressing plate and a nut, a screw rod is fixedly installed at the bottom end of the semicircular pressing plate, a screwing groove is formed in the front face of the supporting ring, a rod hole is formed in the top end of the inner wall of the screwing groove, and the screw rod movably penetrates through the rod hole. The pin column is separated from the pin groove, and then the supporting ring is directly rotated to drive the part to rotate through the clamping mechanism, so that a worker can conveniently adjust the machining angle of the part, and the machining efficiency of the part is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to machining technical field, concretely is a kind of supporting device for long shaft long tube class parts processing. BACKGROUND

[0002] There are more long shafts and long tube class parts in machining, and stable supporting and fixing devices are needed when processing these parts to ensure the machining accuracy of the parts.

[0003] The existing Chinese patent No.CN220636959U discloses a supporting device for long shaft long tube class part processing, which supports long shaft long tube class workpieces during processing to solve the problems of deformation and tool vibration that occur during the processing of long shaft long tube class workpieces. The supporting device can be used in a wide range of long shaft workpieces of various types, and the installation length direction can be adjusted, the installation is simple, the positioning is accurate, the parts are not scratched or damaged, and the manufacturing cost is low.

[0004] However, in the technical solution, it is difficult for personnel to directly rotate the parts after clamping and supporting the long shaft or long tube class parts with the upper supporting semicircular plate and the lower supporting semicircular plate. It is necessary to loosen the clamping of the upper supporting semicircular plate and the lower supporting semicircular plate with the parts, and then re-clamp the parts to adjust the processing angle of the parts. The operation is complicated, which affects the processing efficiency of the parts. Therefore, we propose a supporting device for long shaft long tube class part processing. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of supporting device for long shaft long tube class part processing, solve the problems in background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of supporting device for long shaft long tube class part processing, including fixed base, support ring and fixed plate, the fixed plate is slidably connected with the top end of fixed base, and adjusting mechanism is arranged between the fixed plate and support ring, fixed base, clamping mechanism is arranged in the support ring;

[0007] The clamping mechanism includes a semicircular pressing plate and a nut, the bottom end of the semicircular pressing plate is fixedly installed with a screw rod, a screw groove is formed on the front surface of the support ring, a rod hole is formed at the top end of the inner wall of the screw groove, the screw rod is movably penetrated through the rod hole, the nut is threadedly sleeved on the outer wall of the screw rod, and the nut is arranged inside the screw groove, the inner wall of the semicircular pressing plate and the inner wall of the support ring are connected with an inner liner at the bottom end through a fastening screw, and a limiting support assembly is arranged between the inner wall of the semicircular pressing plate and the inner wall of the support ring.

[0008] The adjusting mechanism comprises a support arc plate, the support ring is rotationally connected with the front surface of the fixed plate, the support arc plate is slidingly connected with the outer wall of the support ring, and a support plate is fixedly installed between the support arc plate and the fixed base.

[0009] Preferably, a connecting ring plate is fixedly installed on the back surface of the support ring, a connecting ring groove is formed on the front surface of the fixed plate, the connecting ring plate is inserted into the connecting ring groove, a limiting ring plate is fixedly sleeved on the outer wall of the connecting ring plate, a limiting ring groove one is formed on the inner wall of the connecting ring groove, the limiting ring plate is slidingly connected with the limiting ring groove one, a pin column is fixedly installed on the back surface of the connecting ring plate, a pin groove is formed on the inner wall of the connecting ring groove, and the pin column is inserted into the pin groove.

[0010] Preferably, the number of pin grooves is several, a limiting arc plate is fixedly installed on the inner wall of the support arc plate, and a limiting ring groove two is formed on the outer wall of the support ring, the limiting arc plate is slidingly connected with the limiting ring groove two, and the limiting arc plate and the limiting ring groove two can limit the connecting ring plate, thereby avoiding the disengagement of the connecting ring plate from the connecting ring groove.

[0011] Preferably, an iron plate is fixedly installed at the top end of the fixed base, a plate groove is formed at the bottom end of the fixed plate, the fixed plate is movably sleeved on the outer wall of the iron plate through the plate groove, an installation groove is formed between the back surface of the fixed plate and the inner wall of the plate groove, a magnetic base is fixedly embedded in the installation groove, the magnetic base is slidingly connected with the top end of the iron plate, a limiting sliding block is fixedly installed at the bottom end of the fixed plate, a limiting sliding groove is formed at the top end of the fixed base, and the limiting sliding block is slidingly connected with the limiting sliding groove.

[0012] Preferably, the support assembly comprises a limiting rod and a spring, the limiting rod is fixedly installed at the bottom end of the semicircular pressing plate, a groove is formed on the inner wall of the support ring, a rod groove is formed on the inner wall of the groove, the limiting rod is inserted into the rod groove, the spring surrounds the outer wall of the limiting rod, and the spring is fixedly installed between the bottom end of the semicircular pressing plate and the inner wall of the rod groove.

[0013] Preferably, a pointer is fixedly installed on the front surface of the fixed plate, a scale is formed on the outer wall of the support ring, and the pointer is arranged directly above the scale, so that the personnel can more intuitively understand the angle of the support ring driven to rotate by the clamping mechanism, thereby ensuring the accuracy of the part machining angle.

[0014] The utility model provides a kind of support device for long shaft long tube class parts processing.The support device for long shaft long tube class parts processing has the following beneficial effects:

[0015] (1) the support device for long shaft long tube class parts processing, by setting clamping mechanism and adjusting mechanism, personnel can be clamped and supported after long shaft or long tube class parts, make pin post disengage from pin groove, then directly rotate support ring, make support ring drive rotation of part by clamping mechanism, to facilitate personnel to adjust the processing angle of part, improve the processing efficiency of part;

[0016] (2) the support device for long shaft long tube class parts processing, by setting pointer and scale, personnel can be more intuitive to understand the angle of rotation of support ring driven by clamping mechanism, guarantee the accuracy of part processing angle, simple structure, strong practicality. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is overall structure schematic view of the utility model;

[0018] Figure 2 It is side sectional structure schematic view of the utility model;

[0019] Figure 3 It is screw rod side sectional structure schematic view of the utility model;

[0020] Figure 4 It is back structure schematic view of the utility model;

[0021] Figure 5 It is the utility model Figure 2 A part enlarged structure schematic view;

[0022] Figure 6 It is the utility model Figure 3 B part enlarged structure schematic view;

[0023] Figure 7 It is the utility model Figure 1 C part enlarged structure schematic view.

[0024] In the figure: 1, fixed base; 2, support ring; 3, fixed plate; 4, clamping mechanism; 5, adjusting mechanism; 6, pointer; 7, scale; 401, semicircular pressing plate; 402, screw rod; 403, rod hole; 404, screw groove; 405, nut; 406, limiting rod; 407, rod groove; 408, groove; 409, spring; 410, inner lining; 501, connecting ring plate; 502, connecting ring groove; 503, limiting ring groove one; 504, limiting ring plate; 505, pin column; 506, pin groove; 507, support arc plate; 508, limiting arc plate; 509, limiting ring groove two; 510, support plate; 511, iron plate; 512, magnetic base; 513, plate groove; 514, limiting sliding block; 515, limiting sliding groove. DETAILED DESCRIPTION

[0025] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0026] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] As shown in Figures 1-7 The present application provides a technical scheme: a supporting device for long shaft long tube type part machining, comprising a fixed base 1, a support ring 2 and a fixed plate 3, the fixed plate 3 is slidably connected with the top end of the fixed base 1, and the adjusting mechanism 5 is arranged between the fixed plate 3 and the support ring 2 and the fixed base 1, and the clamping mechanism 4 is arranged in the support ring 2;

[0029] The clamping mechanism 4 comprises a semicircular pressing plate 401 and a nut 405, the bottom end of the semicircular pressing plate 401 is fixedly installed with a screw rod 402, the front surface of the support ring 2 is provided with a screw groove 404, the inner wall of the screw groove 404 is provided with a rod hole 403 at the top end, the screw rod 402 movably penetrates through the rod hole 403, the nut 405 is threadedly sleeved on the outer wall of the screw rod 402, and the nut 405 is arranged in the screw groove 404, the inner wall of the semicircular pressing plate 401 and the bottom end of the inner wall of the support ring 2 are both connected with an inner liner 410 through a fastening screw, and a limiting support assembly is arranged between the inner wall of the semicircular pressing plate 401 and the inner wall of the support ring 2.

[0030] The adjusting mechanism 5 comprises a support arc plate 507, the support ring 2 is rotationally connected with the fixed plate 3, the support arc plate 507 is slidably connected with the outer wall of the support ring 2, and a support plate 510 is fixedly installed between the support arc plate 507 and the fixed base 1.

[0031] The material of the inner liner 410 is nylon or copper, which can protect the parts.

[0032] In the above technical solution, when the support device for long shaft and long tube part machining is used, the long shaft or long tube part is inserted through the support ring 2 and the fixed plate 3, then the nut 405 is rotated to move the screw rod 402 downward, the screw rod 402 drives the semicircular pressing plate 401 to move downward, and finally the semicircular pressing plate 401 and the support ring 2 clamp and support the part, and then the part can be machined. When the part needs to be rotated and machined at different angles during machining, the magnetic base 512 can be directly closed, and at this time, the fixed plate 3 is moved to the rear end, so that the pin column 505 is separated from the pin groove 506 at the current position, so that the pin column 505 no longer limits the connecting ring plate 501, and at this time, the support ring 2 is directly rotated to drive the part to rotate through the clamping mechanism 4, so that the part can be machined at different angles. When the rotation angle adjustment of the part is completed, the fixed plate 3 can be moved forward, so that the pin column 505 is inserted into the pin groove 506 at the current position, and the connecting ring plate 501 is limited again, so that the position of the support ring 2 is fixed, and then the magnetic base 512 can be opened, so that the fixed plate 3 can be fixed on the fixed base 1 through the magnetic force between the magnetic base 512 and the iron plate 511. Through the above structure, when the long shaft or long tube part is clamped and supported by the personnel, the pin column 505 is separated from the pin groove 506, and then the support ring 2 is directly rotated to drive the part to rotate through the clamping mechanism 4, so that the personnel can adjust the machining angle of the part, improve the machining efficiency of the part, and solve the problem that in the prior art, after the long shaft or long tube part is clamped and supported by the upper support semicircular plate and the lower support semicircular plate, the personnel cannot directly rotate the part, and the part needs to be re-clamped after the clamping of the upper support semicircular plate and the lower support semicircular plate is loosened, so as to adjust the machining angle of the part, which is relatively complicated and affects the machining efficiency of the part.

[0033] Further, the back surface of the support ring 2 is fixedly provided with a connecting ring plate 501, the front surface of the fixed plate 3 is provided with a connecting ring groove 502, the connecting ring plate 501 is inserted into the connecting ring groove 502, the outer wall of the connecting ring plate 501 is fixedly provided with a limiting ring plate 504, the inner wall of the connecting ring groove 502 is provided with a limiting ring groove one 503, the limiting ring plate 504 is in sliding connection with the limiting ring groove one 503, the back surface of the connecting ring plate 501 is fixedly provided with a pin column 505, the inner wall of the connecting ring groove 502 is provided with a pin groove 506, and the pin column 505 is inserted into the pin groove 506;

[0034] Among them, by setting the limiting ring plate 504 and the limiting ring groove one 503, the connecting ring plate 501 can be limited, avoiding the connecting ring plate 501 from separating from the connecting ring groove 502.

[0035] Further, the number of pin grooves 506 is several, the inner wall of the support arc plate 507 is fixedly provided with a limiting arc plate 508, the outer wall of the support ring 2 is provided with a limiting ring groove two 509, and the limiting arc plate 508 is in sliding connection with the limiting ring groove two 509.

[0036] Among them, by setting the limiting arc plate 507 and the limiting ring groove two 509, the support ring 2 can be supported and limited, improving the stability of the support ring 2.

[0037] Further, the top end of the fixed base 1 is fixedly provided with an iron plate 511, the bottom end of the fixed plate 3 is provided with a plate groove 513, the fixed plate 3 is movably sleeved on the outer wall of the iron plate 511 through the plate groove 513, the back surface of the fixed plate 3 and the inner wall of the plate groove 513 are provided with an installation groove, a magnetic seat 512 is fixedly embedded in the installation groove, the magnetic seat 512 is in sliding connection with the top end of the iron plate 511, the bottom end of the fixed plate 3 is fixedly provided with a limiting sliding block 514, the top end of the fixed base 1 is provided with a limiting sliding groove 515, and the limiting sliding block 514 is in sliding connection with the limiting sliding groove 515.

[0038] Among them, by setting the limiting sliding block 514 and the limiting sliding groove 515, the fixed plate 3 can be limited, so that the fixed plate 3 can be fixedly and slidably arranged on the fixed base 1.

[0039] Further, the support assembly comprises a limiting rod 406 and a spring 409, the limiting rod 406 is fixedly installed at the bottom end of the semicircular pressing plate 401, the inner wall of the support ring 2 is provided with a groove 408, the inner wall of the groove 408 is provided with a rod groove 407, the limiting rod 406 is inserted into the rod groove 407, the spring 409 surrounds the outer wall of the limiting rod 406, and the spring 409 is fixedly installed between the bottom end of the semicircular pressing plate 401 and the inner wall of the rod groove 407.

[0040] The spring 409 and the limiting rod 406 are arranged, so that the semicircular pressing plate 401 is supported and limited, the personnel can clamp the parts, and the use strength of the semicircular pressing plate 401 is improved.

[0041] Further, the pointer 6 is fixedly installed on the front surface of the fixed plate 3, the scale 7 is arranged on the outer wall of the supporting ring 2, and the pointer 6 is arranged directly above the scale 7.

[0042] Further, the pointer 6 is fixedly installed on the front surface of the fixed plate 3, the scale 7 is arranged on the outer wall of the supporting ring 2, and the pointer 6 is arranged directly above the scale 7.

[0043] The embodiments of the present application are given for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present application and practical application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific uses.

Claims

1. A supporting device for processing long-axle long-tube parts, comprising a fixed base (1), a supporting ring (2) and a fixed plate (3), characterized in that: The fixed plate (3) is in sliding connection with the top end of the fixed base (1), and an adjusting mechanism (5) is arranged between the fixed plate (3) and the support ring (2) and the fixed base (1). The clamping mechanism (4) comprises a semicircular pressing plate (401) and a nut (405), the bottom end of the semicircular pressing plate (401) is fixedly installed with a screw rod (402), the front face of the support ring (2) is provided with a screw groove (404), the inner wall top end of the screw groove (404) is provided with a rod hole (403), the screw rod (402) is movably penetrated through the rod hole (403), the nut (405) is threadedly sleeved on the outer wall of the screw rod (402), and the nut (405) is arranged in the screw groove (404). The inner wall of the semicircular pressing plate (401) and the inner wall bottom end of the support ring (2) are connected with an inner lining (410) through a fastening screw, and a limiting support assembly is arranged between the semicircular pressing plate (401) and the inner wall of the support ring (2). The adjusting mechanism (5) comprises a support arc plate (507), the support ring (2) is in rotational connection with the front face of the fixed plate (3), the support arc plate (507) is in sliding connection with the outer wall of the support ring (2), and a support plate (510) is fixedly installed between the support arc plate (507) and the fixed base (1).

2. The supporting device for long-shaft long-tube parts according to claim 1, characterized in that: The back face of the support ring (2) is fixedly installed with a connecting ring plate (501), the front face of the fixed plate (3) is provided with a connecting ring groove (502), the connecting ring plate (501) is inserted into the connecting ring groove (502), the outer wall of the connecting ring plate (501) is fixedly sleeved with a limiting ring plate (504), the inner wall of the connecting ring groove (502) is provided with a limiting ring groove one (503), the limiting ring plate (504) is in sliding connection with the limiting ring groove one (503), the back face of the connecting ring plate (501) is fixedly installed with a pin column (505), the inner wall of the connecting ring groove (502) is provided with a pin groove (506), and the pin column (505) is inserted into the pin groove (506).

3. The supporting device for long-shaft long-tube parts processing according to claim 2, characterized in that: The number of the pin grooves (506) is several, the inner wall of the support arc plate (507) is fixedly installed with a limiting arc plate (508), the outer wall of the support ring (2) is provided with a limiting ring groove two (509), and the limiting arc plate (508) is in sliding connection with the limiting ring groove two (509).

4. The supporting device for long-shaft long-tube parts processing according to claim 1, characterized in that: The top end of the fixed base (1) is fixedly installed with an iron plate (511), the bottom end of the fixed plate (3) is provided with a plate groove (513), the fixed plate (3) is movably sleeved on the outer wall of the iron plate (511) through the plate groove (513), a mounting groove is arranged between the back face of the fixed plate (3) and the inner wall of the plate groove (513), a magnetic base (512) is fixedly embedded in the mounting groove, the magnetic base (512) is in sliding connection with the top end of the iron plate (511), a limiting sliding block (514) is fixedly installed at the bottom end of the fixed plate (3), and a limiting sliding groove (515) is arranged at the top end of the fixed base (1).

5. The supporting device for long-shaft long-tube parts processing according to claim 1, characterized in that: Said support assembly includes limiting rod (406) and spring (409), limiting rod (406) is fixedly installed at the bottom end of semicircular pressing plate (401), the inner wall of support ring (2) is provided with groove (408), the inner wall of groove (408) is provided with rod groove (407), limiting rod (406) is inserted into rod groove (407), spring (409) surrounds the outer wall of limiting rod (406), and spring (409) is fixedly installed between the bottom end of semicircular pressing plate (401) and the inner wall of rod groove (407).

6. The support device for long-shaft long-tube parts processing according to claim 1, characterized in that: The front surface of the fixed plate (3) is fixedly installed with a pointer (6), and the outer wall of the support ring (2) is provided with a scale (7), and the pointer (6) is arranged directly above the scale (7).

Images