CN211639052U

CN211639052U - Fixture for processing end surface and circumferential surface of three-way pipe

Info

Publication number: CN211639052U
Application number: CN201922222975.XU
Authority: CN
Inventors: 胡垒
Original assignee: Chengdu Hengdong Machinery Co ltd
Current assignee: Chengdu Hengdong Machinery Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-09
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to a three-way pipe processing technology field specifically discloses three-way pipe terminal surface and periphery adds clamping apparatus, including the cassette, the inside draw-in groove of having seted up of cassette, the shape of draw-in groove and the shape phase-match of three-way pipe, place one side of straight tube in the draw-in groove and seted up a plurality of screws, all be equipped with the twist grip in the screw, the one end that the twist grip set up in the draw-in groove is equipped with the clamp plate with the laminating of straight tube outer wall, the cassette includes four sub-assemblies, and the bottom of cassette is. Compared with the prior art, mainly used processing has the three-way pipe of return bend, and the draw-in groove can be fixed with the three-way pipe, and twist grip and pinch-off blades can be more firm with the three-way pipe clamp, and the size can also be adjusted to the draw-in groove, is applicable to different three-way pipes, and application scope is wider, has the practicality more.

Description

Fixture for processing end surface and circumferential surface of three-way pipe

Technical Field

The utility model relates to a three-way pipe processing field.

Background

The three-way pipe comprises straight tube and return bend, and the return bend cross-section is circular, and machining apparatus table surface is the plane mostly, and the unable fastening of return bend class part is fixed, adds man-hour to its terminal surface, places unstable and takes place to rock easily, reduces the machining precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve traditional three-way pipe and place unstable problem.

In order to achieve the purpose, the utility model discloses a basic scheme provides three-way pipe terminal surface and periphery adds clamping apparatus, including the cassette, the inside draw-in groove of having seted up of cassette, the shape of draw-in groove and the shape phase-match of three-way pipe, place one side of straight tube in the draw-in groove and seted up a plurality of screws, all be equipped with the twist grip in the screw, the one end that the twist grip set up in the draw-in groove is equipped with the clamp plate with the laminating of straight tube outer wall, the cassette includes four sub-assemblies, the bottom of cassette is.

The principle and the effect of the basic scheme are that,

1. because the three-way pipe is straight tube and return bend constitution again, place the three-way pipe and can the horizontal rocking on the planar processing platform, set up a cassette, be equipped with the draw-in groove that matches with the three-way pipe shape in the cassette, just place the three-way pipe in the draw-in groove, can effectually prevent the problem of three-way pipe horizontal rocking.

2. The three-way pipe comprises four sub-assemblies, and the sub-assembly bottom is equipped with the base of adjustable draw-in groove size, and the pipeline that different three-way pipes are connected is the variation in size, and consequently the size of three-way pipe is also different, and when the draw-in groove was bigger than the three-way pipe, the three-way pipe still can the horizontal rocking, is equipped with the base of adjustable draw-in groove size, applicable in the three-way pipe of equidimension, and the range of.

3. Compared with the prior art, mainly used processing has the three-way pipe of return bend, and the draw-in groove can be fixed with the three-way pipe, and twist grip and pinch-off blades can be more firm with the three-way pipe clamp, and the size can also be adjusted to the draw-in groove, is applicable to different three-way pipes, and application scope is wider, has the practicality more.

Further, the base includes the fixed column, four adjust the seat and four adjust the pole, the fixed column all is connected through adjusting the pole between the seat with adjusting, be equipped with the gear shaft in the fixed column, two drive bevel gears of fixedly connected with on the gear shaft, two drive bevel gears all have engaged with two driven bevel gear, driven bevel gear and the one end fixed connection who adjusts the pole, the setting is equipped with the external screw thread on the outside regulation pole of fixed column, be equipped with the internal thread hole that matches on the regulation seat, the top of four regulation seats respectively with four sub-assembly fixed connection. The gear shaft is rotated, the rotation of the gear enables the adjusting seat to move, so that the size of the clamping groove is adjusted, the size of the clamping groove is convenient to adjust through the arrangement, and only the gear shaft needs to be rotated.

Further, the bottom of the fixed column is provided with a groove. The gear shaft is convenient to rotate.

Furthermore, one end of the gear shaft arranged in the groove is fixedly connected with a rotating block. The gear shaft is convenient to rotate.

Drawings

FIG. 1 is a side view of a three-way pipe end face and circumferential surface processing fixture in an embodiment of the present invention;

FIG. 2 is a front view of a fixing column in the three-way pipe end face and circumferential face machining fixture in the embodiment of the present invention;

fig. 3 is a bottom view of the three-way pipe end face and circumferential surface processing fixture according to the embodiment of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises an adjusting seat 1, an assembling part 2, a three-way pipe 3, a rotating handle 4, a clamping plate 5, a clamping groove 6, a fixing column 7, a groove 8, a rotating block 9, an adjusting rod 10, a driven bevel gear 11 and a driving bevel gear 12.

3 terminal surfaces of three-way pipe and periphery adds clamping apparatus, the embodiment is shown in figure 1, including the cassette, draw-in groove 6 has been seted up to the cassette inside, the shape of draw-in groove 6 and the shape phase-match of three-way pipe 3, two screws have been seted up to the one side of placing the straight tube in draw-in groove 6, all are equipped with twist grip 4 in the screw, the one end that twist grip 4 set up in draw-in groove 6 is equipped with the clamp plate 5 with the laminating of straight tube outer wall, the cassette includes four sub-assemblies 2, the bottom of cassette is equipped with the.

The embodiment is as shown in fig. 2 and 3, the base includes fixed column 7, four are adjusted seat 1 and four and are adjusted pole 10, fixed column 7 all is connected through adjusting pole 10 between the seat 1 with adjusting, be equipped with the gear shaft in the fixed column 7, the welding has two drive bevel gears 12 on the gear shaft, two drive bevel gears 12 go up all to have meshed two driven bevel gear 11, driven bevel gear 11 and the one end welding of adjusting pole 10, the setting is equipped with the external screw thread on the outside regulation pole 10 of fixed column 7, be equipped with the internal thread hole of matching on adjusting seat 1, four tops of adjusting seat 1 weld with four sub-assemblies 2 respectively, the bottom of fixed column 7 is equipped with cylindrical recess 8, the one end welding of gear shaft setting in recess 8 has columniform.

When the adjustable rotary block is used, the rotary block 9 is twisted clockwise, the rotary block 9 is welded with a gear shaft, the rotary block 9 drives the gear shaft to rotate clockwise, two driving bevel gears 12 are welded on the gear shaft, the gear shaft drives the two driving bevel gears 12 to rotate clockwise, two driven bevel gears 11 are respectively meshed on the two driving bevel gears 12, the driving bevel gears 12 rotate clockwise to drive one driven bevel gear 11 to rotate clockwise, the other driven bevel gear 11 rotates anticlockwise, adjusting rods 10 are respectively welded on the driven bevel gears 11, the driven bevel gears 11 drive the adjusting rods 10 to rotate, external threads are arranged on the adjusting rods 10, internal thread holes matched with the external threads of the adjusting rods 10 are arranged on the adjusting seats 1, the adjusting rods 10 rotate to drive the adjusting seats 1 to move towards one ends of the adjusting rods 10 far away from the fixed columns 7, the tops of the adjusting seats 1 are in screwed connection, draw-in groove 6 on the cassette will the grow, put into draw-in groove 6 with three-way pipe 3 again, rotatory piece 9 is twisted anticlockwise, adjust seat 1 will be to adjusting the one end that pole 10 is close to fixed column 7 and remove, adjust 1 drive sub-assembly 2 of seat and remove, draw-in groove 6 will diminish, block three-way pipe 3, rotate twist grip 4, stall when the clamp plate 5 and the 3 outer walls of three-way pipe laminate, three-way pipe 3 is tightly pressed from both sides, can process three-way pipe 3 terminal surface and periphery, processing finishes, clockwise rotation rotatory piece 9 again, make draw-in groove 6 grow, it can to take out three-way pipe 3. Compared with the prior art, mainly used processing has the three-way pipe 3 of return bend, and draw-in groove 6 can be fixed with three-way pipe 3, and twist grip 4 can press from both sides three-way pipe 3 more firmly with pinch-off blades 5, and the size can also be adjusted to draw-in groove 6, is applicable to different three-way pipes 3, and application scope is wider, has the practicality more.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Three-way pipe terminal surface and periphery adds clamping apparatus, its characterized in that, including the cassette, the inside draw-in groove of having seted up of cassette, the shape of draw-in groove and the shape phase-match of three-way pipe, a plurality of screws have been seted up to the one side of placing the straight tube in the draw-in groove, all are equipped with the twist grip in the screw, and the one end that the twist grip set up in the draw-in groove is equipped with the clamp plate with the laminating of straight tube outer wall, and the cassette includes four sub-assemblies, and.

2. The three-way pipe end face and circumferential face machining jig of claim 1, characterized in that: the base includes the fixed column, four adjust the seat and four adjust the pole, all through adjusting lever connection between fixed column and the regulation seat, be equipped with the gear shaft in the fixed column, two drive bevel gears of fixedly connected with on the gear shaft, two drive bevel gears all have engaged with two driven bevel gear, driven bevel gear and the one end fixed connection who adjusts the pole, the setting is equipped with the external screw thread on the outside regulation pole of fixed column, be equipped with the internal thread hole that matches on the regulation seat, four tops of adjusting the seat respectively with four sub-assembly fixed connection.

3. The three-way pipe end face and circumferential face machining jig of claim 2, characterized in that: the bottom of the fixed column is provided with a groove.

4. The three-way pipe end face and circumferential face machining jig of claim 3, characterized in that: one end of the gear shaft arranged in the groove is fixedly connected with a rotating block.