CN215880102U

CN215880102U - Clamp for machining space pipe fitting

Info

Publication number: CN215880102U
Application number: CN202122166637.6U
Authority: CN
Inventors: 黄永辉
Original assignee: Nantong Pinchi Precision Machinery Co ltd
Current assignee: Huanggang Lishang Aluminum Industry Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-22
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a clamp for processing a space pipe fitting, which relates to the field of pipe fitting processing, and aims to solve the problem that the defective rate is improved due to poor stability in the conventional pipe fitting processing. The pipe fitting clamping device is novel in structure, and can effectively clamp and fix pipe fittings of different sizes, so that the machining stability is ensured, and the pipe fitting machining quality and efficiency are effectively improved.

Description

Clamp for machining space pipe fitting

Technical Field

The utility model relates to the field of pipe fitting machining, in particular to a clamp for machining a space pipe fitting.

Background

When carrying out processing operation to the pipe fitting, for example to the cutting operation of pipe fitting, the processing personnel can't effectively fix the pipe fitting, leads to cutting process in the pipe fitting to rock to make the incision unevenness, influence the machining precision, cause the defective percentage to improve, consequently, in order to solve this type of problem, we have provided a anchor clamps for space pipe fitting processing.

SUMMERY OF THE UTILITY MODEL

The clamp for machining the space pipe fitting provided by the utility model solves the problem that the defective rate is increased due to poor stability in the existing pipe fitting machining process.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a clamp for machining a space pipe fitting comprises a positioning table, wherein the positioning table is arranged in a hollow structure, a positioning groove is formed in one side of the top end of the positioning table, an adjusting groove communicated with the positioning table is formed in one side of the positioning table, an adjusting mechanism is arranged in the positioning table, an installation block is fixedly connected to one side, far away from the positioning groove, of the top end of the positioning table, a movable rod penetrates through the top end of the positioning table in a sliding mode, a rotating seat is fixedly connected to the top end of the movable rod, a rotating block is rotatably installed on the rotating seat, and a pressing mechanism is fixedly connected to one side of the rotating block;

the bottom of movable rod extends to the inside fixedly connected with fly leaf of locating table, just set up along its direction of height and the spacing groove that runs through the plate body on the plate body of fly leaf, one side fixedly connected with and the adjustment mechanism complex driven lever of fly leaf.

Preferably, the rotating seat is arranged in a U shape, and a torsion spring is arranged between the rotating block and the rotating seat.

Preferably, the bottom end of the rotating seat is fixedly connected with a first return spring, the bottom end of the first return spring is fixedly connected with the top end of the positioning table, and the first return spring is sleeved on the rod body of the movable rod.

Preferably, the pressing mechanism comprises a pressing plate, a pressing rod and a positioning clamping plate, the pressing plate is fixedly connected to one side of the rotating block, the pressing rod is fixedly connected to the bottom end of the pressing plate, and the positioning clamping plate is fixedly connected to one end, far away from the pressing plate, of the pressing rod.

As preferred, adjustment mechanism includes the adjustment disk, adjusts pole, pivot and drive groove, rotate between the both sides inner wall of location platform and install the pivot, just the pivot runs through the spacing groove setting, just fixed mounting has eccentric adjustment disk on the axis body of pivot, set up on the dish ladder of adjustment disk and run through its disk body drive groove, just the driven lever runs through the drive groove, the circumference lateral wall fixedly connected with of adjustment disk adjusts the pole, just the tip of adjusting the pole extends to the outside of location platform.

As preferred, one side of location platform slides and runs through and is provided with the inserted bar, just the inserted bar is located the outside one end fixedly connected with mounting panel of location platform, fixedly connected with second reset spring between mounting panel and the location platform lateral wall, just the second reset spring cover is located on the body of rod of inserted bar, the inserted bar is located the inside one end of location platform and slides and runs through the adjustment disk, just be equipped with a plurality of structures the same on the adjustment disk, and with the jack that the inserted bar matches.

The utility model has the beneficial effects that:

1. drive the adjustment disk through adjusting the pole and rotate, make the drive groove on the adjustment disk can order about the driven lever and drive the fly leaf up-and-down motion, make the fly leaf can drive the movable rod and rotate a base up-and-down motion, when rotating a base downstream, the turning block rotation is ordered about to the installation piece, make the locating plate parallel with the upper surface of location platform, locating plate and the constant head tank cooperation on the location platform, thereby can effectively fix not unidimensional pipe fitting, improve the stability of pipe fitting processing, guarantee the quality and the efficiency of pipe fitting processing.

2. Through the setting of spacing groove on the fly leaf, make its and axis of rotation cooperation to can guarantee the stability of movable rod and fly leaf up-and-down motion, make its and inserted bar, mounting panel and second reset spring's cooperation can guarantee the stability after the adjustment of adjustment disk simultaneously through the setting of jack on the adjustment disk.

In conclusion, the device can be used for effectively clamping and fixing the pipe fittings with different sizes, the processing stability is ensured, and the pipe fitting processing quality and efficiency are effectively improved.

Drawings

FIG. 1 is a left side view of a fixture for machining spatial pipe according to the present invention;

FIG. 2 is a left side view of the fixture for machining the space pipe fitting according to the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 2 of a fixture for machining a space tube according to the present invention;

FIG. 4 is a right side view of a fixture for space tube machining of the present invention;

FIG. 5 is an enlarged schematic view of B in FIG. 4 of the fixture for machining space pipe according to the present invention;

fig. 6 is a right structural section view of a fixture for machining a space pipe according to the present invention.

Reference numbers in the figures: 1. a positioning table; 2. an adjustment groove; 3. adjusting a rod; 4. positioning a groove; 5. mounting blocks; 6. a rotating seat; 7. rotating the block; 8. pressing a plate; 9. a pressure lever; 10. positioning the clamping plate; 11. a first return spring; 12. an adjusting disk; 13. a movable plate; 14. a limiting groove; 15. a movable rod; 16. a rotating shaft; 17. a drive slot; 18. a jack; 19. inserting a rod; 20. mounting a plate; 21. a second return spring; 22. a driven rod.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, an anchor clamps for space pipe fitting processing, including location platform 1, the inside of location platform 1 is the hollow structure setting, and location platform 1's top one side has seted up constant head tank 4, the adjustment tank 2 rather than inside intercommunication is seted up to one side of location platform 1, one side fixedly connected with installation piece 5 of constant head tank 4 is kept away from on the top of location platform 1, and the top of location platform 1 slides and runs through and set up the movable rod 15, the top fixedly connected with of movable rod 15 rotates seat 6, rotate the first reset spring 11 of the bottom fixedly connected with of seat 6, and the bottom of first reset spring 11 and the top fixed connection of location platform 1, the body of rod of movable rod 15 is located to first reset spring 11 cover, rotate and install on the seat 6 and rotate block 7, it is the setting of U type to rotate seat 6.

Referring to fig. 2 and 6, a movable plate 13 is fixedly connected to the inside of the positioning table 1, which extends from the bottom end of the movable rod 15, a limiting groove 14 is formed in the plate body of the movable plate 13 and extends through the plate body along the height direction of the movable plate, and a driven rod 22 matched with the adjusting mechanism is fixedly connected to one side of the movable plate 13.

Referring to fig. 2 and 3, the inside of locating stage 1 is provided with adjustment mechanism, adjustment mechanism includes adjustment disk 12, adjust pole 3, pivot 16 and driving groove 17, rotate between the both sides inner wall of locating stage 1 and install pivot 16, and pivot 16 runs through spacing groove 14 and sets up, and fixed mounting has eccentric adjustment disk 12 on the axis body of pivot 16, set up on the dish ladder of adjustment disk 12 and run through its disk body driving groove 17, and driven lever 22 runs through driving groove 17, the circumference lateral wall fixedly connected with of adjustment disk 12 adjusts pole 3, and the tip of adjusting pole 3 extends to the outside of locating stage 1.

Referring to fig. 1, a torsion spring is installed between a rotating block 7 and a rotating seat 6, a hold-down mechanism is fixedly connected to one side of the rotating block 7, the hold-down mechanism comprises a pressing plate 8, a pressing rod 9 and a positioning clamping plate 10, the pressing plate 8 is fixedly connected to one side of the rotating block 7, the pressing rod 9 is fixedly connected to the bottom end of the pressing plate 8, and the pressing rod 9 is fixedly connected to one end of the positioning clamping plate 10 far away from the pressing plate 8.

When the pipe fitting to be processed needs to be positioned and clamped, the pipe fitting is firstly placed inside the positioning groove 4, then the adjusting rod 3 is held, the adjusting rod 3 drives the adjusting disk 12, the adjusting disk 12 drives the rotating shaft 16 to rotate, at the same time, the driving groove 17 on the adjusting disk 12 drives the driven rod 22 to move downwards, the driven rod 22 drives the movable plate 13, the movable plate 13 drives the movable rod 15, the movable rod 15 drives the rotating seat 6 to move downwards, the rotating shaft 16 slides inside the limiting groove 14 on the movable plate 13, so that the movable plate 13 stably moves in the vertical direction, the rotating seat 6 extrudes the first return spring 11, the rotating seat 6 drives the rotating block 7 to move downwards, when the rotating block 7 is in contact with the mounting block 5, the mounting block 5 drives the rotating block 7 to rotate, the rotating block 7 deforms the torsion spring, and the rotating block 7 drives the pressing mechanism to rotate, so that the positioning clamp plate 10 on the pressing mechanism rotates to be parallel to the table top of the positioning table 1, the adjusting rod 3 continues to rotate until the positioning clamp plate 10 clamps the pipe to be machined, the rotating block 7 is blocked by the mounting block 5, the phenomenon that the rotating block 7 rotates reversely in the clamping process can be effectively prevented, and then the pipe can be subjected to subsequent machining operation.

Referring to fig. 3-5, an insertion rod 19 is slidably disposed through one side of the positioning table 1, an installation plate 20 is fixedly connected to one end of the insertion rod 19 located outside the positioning table 1, a second return spring 21 is fixedly connected between the installation plate 20 and the side wall of the positioning table 1, the second return spring 21 is sleeved on a rod body of the insertion rod 19, one end of the insertion rod 19 located inside the positioning table 1 slidably penetrates through the adjusting plate 12, and the adjusting plate 12 is provided with a plurality of insertion holes 18 which have the same structure and are matched with the insertion rod 19.

Before the adjusting rod 3 is rotated, the mounting plate 20 needs to be pulled first, so that the mounting plate 20 drives the inserting rod 19 to be separated from the inside of the inserting hole 18 of the adjusting disc 12, meanwhile, the mounting plate 20 drives the second return spring 21 to be stretched, after the adjustment is completed, the mounting plate 20 is loosened, the second return spring 21 pulls the mounting plate 20 reversely, the mounting plate 20 is pushed to push the inserting rod 19 to be inserted into the corresponding inserting hole 18, and the adjusting disc 12 is fixed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The fixture for machining the space pipe fitting comprises a positioning table (1) and is characterized in that the inside of the positioning table (1) is arranged in a hollow structure, a positioning groove (4) is formed in one side of the top end of the positioning table (1), an adjusting groove (2) communicated with the inside of the positioning table (1) is formed in one side of the positioning table (1), an adjusting mechanism is arranged in the positioning table (1), an installation block (5) is fixedly connected to one side, away from the positioning groove (4), of the top end of the positioning table (1), a movable rod (15) penetrates through the top end of the positioning table in a sliding mode, a rotating seat (6) is fixedly connected to the top end of the movable rod (15), a rotating block (7) is rotatably installed on the rotating seat (6), and a pressing mechanism is fixedly connected to one side of the rotating block (7);

the bottom of movable rod (15) extends to inside fixedly connected with fly leaf (13) of locating platform (1), just offer on the plate body of fly leaf (13) along its direction of height and run through spacing groove (14) of plate body, one side fixedly connected with and adjustment mechanism complex driven lever (22) of fly leaf (13).

2. The clamp for machining the space pipe fitting is characterized in that the rotating seat (6) is U-shaped, and a torsion spring is installed between the rotating block (7) and the rotating seat (6).

3. The clamp for machining the space pipe fitting as claimed in claim 2, wherein a first return spring (11) is fixedly connected to the bottom end of the rotating seat (6), the bottom end of the first return spring (11) is fixedly connected to the top end of the positioning table (1), and the first return spring (11) is sleeved on a rod body of the movable rod (15).

4. The clamp for machining the space pipe fitting is characterized in that the pressing mechanism comprises a pressing plate (8), a pressing rod (9) and a positioning clamping plate (10), the pressing plate (8) is fixedly connected to one side of the rotating block (7), the pressing rod (9) is fixedly connected to the bottom end of the pressing plate (8), and the positioning clamping plate (10) is fixedly connected to one end, far away from the pressing plate (8), of the pressing rod (9).

5. The clamp for machining the space pipe fitting is characterized in that the adjusting mechanism comprises an adjusting disc (12), an adjusting rod (3), a rotating shaft (16) and a driving groove (17), the rotating shaft (16) is rotatably installed between the inner walls of the two sides of the positioning table (1), the rotating shaft (16) penetrates through the limiting groove (14) and is arranged, the eccentric adjusting disc (12) is fixedly installed on the shaft body of the rotating shaft (16), the disc ladder of the adjusting disc (12) is provided with the driving groove (17) penetrating through the disc body, the driven rod (22) penetrates through the driving groove (17), the adjusting rod (3) is fixedly connected to the side wall of the circumference of the adjusting disc (12), and the end portion of the adjusting rod (3) extends to the outside of the positioning table (1).

6. The clamp for machining the space pipe fitting is characterized in that an insertion rod (19) penetrates through one side of the positioning table (1) in a sliding mode, the insertion rod (19) is fixedly connected with a mounting plate (20) at one end, located outside the positioning table (1), of the insertion rod (1), a second reset spring (21) is fixedly connected between the mounting plate (20) and the side wall of the positioning table (1), the second reset spring (21) is sleeved on a rod body of the insertion rod (19), one end, located inside the positioning table (1), of the insertion rod (19) penetrates through the adjusting disc (12) in a sliding mode, and a plurality of insertion holes (18) which are identical in structure and matched with the insertion rod (19) are formed in the adjusting disc (12).