CN218311178U

CN218311178U - Special-shaped pipe fitting fixing jig

Info

Publication number: CN218311178U
Application number: CN202222766082.3U
Authority: CN
Inventors: 黄国享
Original assignee: Taicang Shengda Machinery Co ltd
Current assignee: Taicang Shengda Machinery Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-17
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a special-shaped pipe fitting fixing jig, which relates to the technical field of vehicle pipe fitting fixing tools and comprises a base, a bearing platform fixedly arranged at the top of the base, positioning plates arranged at the front end and the rear end of the two sides of the top surface of the bearing platform, a plurality of longitudinally arranged butt rods uniformly arranged on the inner side surfaces of the positioning plates, the inner ends of the butt rods are arc-surface-shaped, a plurality of containing cavities are uniformly arranged in the positioning plates, and thrust assemblies for extending the butt rods are arranged in the containing cavities; adjusting cavities are longitudinally formed in the inner parts of the two sides of the supporting platform, and adjusting components used for moving the front positioning plate and the rear positioning plate relative to each other are arranged in the adjusting cavities; the utility model discloses a locating plate and butt pole and adjusting part's cooperation is convenient for carry out the butt operation of self-adaptation according to the unevenness outer wall of abnormal shape body, effectively improves the butt area when the locating plate carries out the fixing to abnormal shape body to prevent that the abnormal shape body after the centre gripping from appearing the problem of rocking because of the contact surface is too few.

Description

Special-shaped pipe fitting fixing jig

Technical Field

The utility model relates to a fixed apparatus technical field of vehicle pipe fitting especially relates to a fixed tool of dysmorphism pipe fitting.

Background

In the connection of the bicycle, a large number of pipe fittings are adopted, the diameter and the length of the pipe fittings are different, the pipe fittings need to be cut, and the connection of the pipe fittings is convenient; when the conventional pipe fitting is cut, a pipe body is fixed through a clamp, but when a special-shaped pipe body is clamped and fixed through a plane type clamp plate or an arc type clamp plate, due to the fact that the outer wall of the special-shaped pipe body is provided with a concave-convex surface, when a vertical fork special-shaped pipe on a bicycle is fixed through the plane type clamp plate or the arc type clamp plate, the fixed end of the vertical fork special-shaped pipe cannot be effectively abutted through the plane type clamp plate or the arc type clamp plate due to the fact that the outer wall is provided with a vertical fork special-shaped pipe with a protruding edge or a sunken outer wall; the abutting area of the special pipe body is reduced when the special pipe body is fixed, and the special pipe body is easy to shake due to too few contact surfaces after clamping, so the problems need to be improved and treated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixture for fixing special-shaped pipe fittings.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fixture for fixing special-shaped pipe fittings comprises a base and a bearing platform fixedly arranged at the top of the base, wherein positioning plates are arranged at the front end and the rear end of the two sides of the top surface of the bearing platform, a plurality of longitudinally arranged abutting rods are uniformly arranged on the inner side surfaces of the positioning plates, the inner ends of the abutting rods are arc-surface-shaped, a plurality of containing cavities are uniformly formed in the positioning plates, and thrust assemblies for extending the abutting rods are arranged in the containing cavities; the interior of bearing platform both sides all vertically has seted up the regulation chamber, it is equipped with the adjusting part that is used for two relative locating plate removal around to adjust intracavity portion.

Preferably, the thrust subassembly includes that vertical rigid coupling is in the stabilizer bar of accomodating the intracavity and the activity cup joints the return spring on the stabilizer bar, the outer end activity of butt-joint pole is run through and is accomodate intracavity portion, just the butt-joint pole is located and is accomodate the fixed anticreep ring that has cup jointed on the body of rod of intracavity portion, the outer terminal surface cooperation stabilizer bar of butt-joint pole has vertically seted up the stable tunnel, the inner activity of stabilizer bar is pegged graft inside the stable tunnel, just return spring's the inner and the outer terminal surface butt of butt-joint pole.

Preferably, the adjusting part includes that vertical rotation locates the two-way lead screw of adjusting intracavity portion and cup joints the screwed pipe on two-way lead screw, the vertical rigid coupling in top of screwed pipe has fixed box, the vertical activity of fixed box inside is equipped with the connecting plate, the horizontal rigid coupling in bottom of connecting plate has spacing slat, the top activity of connecting plate runs through out fixed box outside, rectangle strip mouth has all vertically been seted up to the front and back end of adjusting intracavity top surface, the top of connecting plate extends in the rectangle strip mouth to with the bottom surface rigid coupling of locating plate.

Preferably, the front end of the bidirectional screw rod movably penetrates out of the adjusting cavity and is fixedly connected with an adjusting hand wheel; the bottom surface of screwed pipe is equipped with the brush cleaner, the bottom of brush cleaner and the interior bottom surface laminating contact of adjusting the chamber.

Preferably, the inner bottom surface of the adjusting cavity is longitudinally provided with a slag falling port.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, through locating plate and butt pole and adjusting part's cooperation, be convenient for carry out self-adaptation's butt operation according to the unevenness outer wall of heterotypic body, effectively improve the butt area when the locating plate carries out the fixing to heterotypic body to prevent that the heterotypic body after the centre gripping from appearing the problem of rocking because of the contact surface is too few.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of a front view structure provided by the present invention;

FIG. 2 is a schematic top view of the supporting platform and the positioning plate according to the present invention;

fig. 3 is a sectional view of a positioning plate looking down on the structure;

fig. 4 is a cross-sectional view of a side structure of the supporting platform provided by the present invention.

Number in the figure: 1. a base; 2. a support platform; 3. positioning a plate; 4. a butting rod; 5. a stabilizer bar; 6. a return spring; 7. a slip-ring prevention; 8. a bidirectional screw rod; 9. a threaded pipe; 10. cleaning with a brush; 11. a fixing box; 12. a connecting plate; 13. and a slag falling port.

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.

Example (b): referring to fig. 1-4, the utility model provides a special-shaped pipe fitting fixing jig, including base 1 and the supporting platform 2 of fixed locating base 1 top, the locating plate 3 of the top surface both sides front and back end of supporting platform 2, evenly be equipped with a plurality of butt poles 4 of vertical setting on the medial surface of locating plate 3, the inner of butt pole 4 is the arc surface form, and fixed the anti-skidding gum cover that cup joints on the butt pole 4 outer wall; the situation that the outer wall of the special-shaped pipe fitting is abraded is avoided, a plurality of containing cavities are uniformly formed in the positioning plate 3, and a thrust assembly used for extending the abutting rod 4 is arranged in each containing cavity; the inner parts of the two sides of the supporting platform 2 are longitudinally provided with adjusting cavities, and adjusting components used for moving the front positioning plate and the rear positioning plate 3 relative to each other are arranged in the adjusting cavities; through the cooperation of locating plate 3 and butt pole 4 and adjusting part, be convenient for carry out self-adaptation's butt operation according to the unevenness outer wall of heterotypic body, effectively improve the butt area when locating plate 3 carries out the fixing to heterotypic body to prevent that the heterotypic body after the centre gripping from appearing the problem of rocking because of the contact surface is too few.

The utility model discloses in, thrust subassembly includes that vertical rigid coupling cup joints return spring 6 on stabilizer bar 5 at stabilizer bar 5 and the activity of accomodating the intracavity, the outer end activity of butt pole 4 runs through into accomodate the intracavity portion, and butt pole 4 is located to accomodate the fixed slip-ring 7 that has cup jointed on the body of rod of intracavity portion, the outer terminal surface cooperation stabilizer bar 5 of butt pole 4 has vertically seted up the stable tunnel, the inner activity of stabilizer bar 5 is pegged graft inside the stable tunnel, and return spring 6's the inner and the outer terminal surface butt of butt pole 4, be convenient for make butt pole 4 when not receiving the extrusion through thrust subassembly, can stretch out all the time and accomodate the extraluminal, can carry out the extension of adaptability according to the surface of abnormal shape body unevenness when butt pole 4 receives the pressure.

The utility model discloses in, the adjusting part includes that longitudinal rotation locates the two-way lead screw 8 of regulation intracavity portion and cup joints the screwed pipe 9 on two-way lead screw 8, the vertical rigid coupling in top of screwed pipe 9 has fixed box 11, the inside vertical activity of fixed box 11 is equipped with connecting plate 12, the horizontal rigid coupling in bottom of connecting plate 12 has spacing slat, the top activity of connecting plate 12 runs through out fixed box 11 outside, rectangle strip mouth has all vertically been seted up to the front and back end of top surface in the regulation intracavity, the top of connecting plate 12 extends in the rectangle strip mouth, and with locating plate 3's bottom surface rigid coupling, cooperation through connecting plate 12 and fixed box 11, can make locating plate 3 carry out the lifting of height.

In the utility model, the front end of the bidirectional screw 8 movably penetrates out of the adjusting cavity and is fixedly connected with an adjusting hand wheel; the bottom surface of the threaded pipe 9 is provided with a cleaning brush 10, and the bottom end of the cleaning brush 10 is in contact with the inner bottom surface of the adjusting cavity in a fitting manner; the inner bottom surface of the adjusting cavity is longitudinally provided with a slag falling port 13, so that the slag falling from the rectangular strip port into the adjusting cavity can be conveniently cleaned out from the slag falling port 13 by driving a cleaning brush 10 through a movable threaded pipe 9.

The working principle is as follows: the utility model discloses during the use, at first will treat the heterotypic bicycle pipeline of fixed and place the top surface at bearing platform 2, then drive two-way lead screw 8 through rotating adjusting handle wheel and rotate, rotation through two-way lead screw 8 is convenient for drive screwed pipe 9 and rotates, through the removal of screwed pipe 9, be convenient for drive locating plate 3 that connecting plate 12 is connected and carry out the relative to the removal, and then carry out the centre gripping through 3 end heterotypic bodys of locating plate opposite direction removal and fix, it is convenient for extend and extend to the outer wall according to the unevenness on the heterotypic body to connect pole 4 on the locating plate 3, effectively improve the butt area when locating plate 3 carries out the fixing to the heterotypic body, and prevent that the heterotypic body after the centre gripping from appearing the problem of rocking when the contact surface is too few.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fixed tool of dysmorphism pipe fitting, includes base (1) and fixed bearing platform (2) of locating base (1) top, its characterized in that: the positioning plates (3) are arranged at the front end and the rear end of two sides of the top surface of the supporting platform (2), a plurality of longitudinally arranged abutting rods (4) are uniformly arranged on the inner side surfaces of the positioning plates (3), the inner ends of the abutting rods (4) are arc-surface-shaped, a plurality of containing cavities are uniformly formed in the positioning plates (3), and thrust assemblies used for the abutting rods (4) to extend outwards are arranged in the containing cavities; the adjusting cavity is longitudinally formed in the two sides of the bearing platform (2), and an adjusting assembly used for moving the front positioning plate and the rear positioning plate (3) is arranged in the adjusting cavity.

2. The special-shaped pipe fitting fixing jig according to claim 1, characterized in that: thrust subassembly includes that vertical rigid coupling cup joints return spring (6) on stabilizer bar (5) in accomodating the intracavity with the activity, the outer end activity of butt joint pole (4) is run through and is accomodate intracavity portion, just butt joint pole (4) are located and are accomodate the fixed slip-off ring (7) that has cup jointed on the body of rod of intracavity portion, the outer terminal surface cooperation stabilizer bar (5) of butt joint pole (4) have vertically seted up the stability tunnel, the inner activity of stabilizer bar (5) is pegged graft inside the stability tunnel, just the inner of return spring (6) and the outer terminal surface butt of butt joint pole (4).

3. The special-shaped pipe fitting fixing jig according to claim 1, characterized in that: the adjusting part comprises a longitudinal rotating shaft, a bidirectional screw rod (8) in the adjusting cavity and a threaded pipe (9) sleeved on the bidirectional screw rod (8), wherein the top vertical fixing of the threaded pipe (9) is provided with a fixing box (11), the vertical inside moving of the fixing box (11) is provided with a connecting plate (12), the horizontal bottom fixing of the connecting plate (12) is provided with a limiting strip plate, the top moving of the connecting plate (12) penetrates out of the fixing box (11) to form an outer part, rectangular strip openings are longitudinally formed in the front end and the rear end of the top surface in the adjusting cavity, and the top end of the connecting plate (12) extends out of the rectangular strip openings and is fixedly connected with the bottom surface of the positioning plate (3).

4. The special-shaped pipe fitting fixing jig according to claim 3, characterized in that: the front end of the bidirectional screw rod (8) movably penetrates out of the adjusting cavity and is fixedly connected with an adjusting hand wheel; the bottom surface of the threaded pipe (9) is provided with a cleaning brush (10), and the bottom end of the cleaning brush (10) is in contact with the inner bottom surface of the adjusting cavity in a fitting manner.

5. The special-shaped pipe fitting fixing jig according to claim 4, wherein: the inner bottom surface of the adjusting cavity is longitudinally provided with a slag falling port (13).