CN216694784U

CN216694784U - Precision steel tube heat treatment detection tool

Info

Publication number: CN216694784U
Application number: CN202123111785.4U
Authority: CN
Inventors: 袁碧莲; 孙赫; 范君
Original assignee: Wuxi Xinfeng Pipe-Fittings Corp
Current assignee: Wuxi Xinfeng Pipe-Fittings Corp
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-07
Anticipated expiration: 2031-12-07

Abstract

The utility model belongs to the technical field of detection tools, and particularly relates to a precision steel pipe heat treatment detection tool which comprises a base plate, wherein a bracket is fixedly arranged on the outer wall of the top of the base plate, a connecting plate is fixedly arranged at the top end of the bracket, a first clamping head is arranged on one side of the connecting plate, and a second clamping head is arranged on the other side of the connecting plate; the front end and the rear end of the first clamping head are fixedly connected with a fixed connecting rod, and the front end and the rear end of the second clamping head are movably sleeved with a movable connecting rod; adjustable bolts are arranged on the inner side walls of the front end and the rear end of the first clamping head and the second clamping head, and a first clamping ring and a second clamping ring are arranged on the inner sides of the centers of the first clamping head and the second clamping head; through being provided with second frock chuck, second frock chuck is connected with the connecting plate rotation, through inserting the steel pipe behind the first frock chuck, rotates second frock chuck to after the suitable steel pipe inserted angle, recycles adjusting bolt and presss from both sides tightly the steel pipe with first frock chuck and second frock chuck fixed.

Description

Precision steel tube heat treatment detection tool

Technical Field

The utility model relates to the technical field of detection tools, in particular to a precision steel pipe heat treatment detection tool.

Background

Tooling, namely process equipment: the tool is a general name of tools used in the manufacturing process, and comprises a cutter, a clamp, a die, a measuring tool, a checking tool, an auxiliary tool, a bench tool, a station tool and the like, the tool is a general short for the tool, the clamp is a process device for quickly fastening a workpiece during machining so as to keep a machine tool, a cutter and the workpiece at correct relative positions, namely the tool clamp is an indispensable part for machining, and the clamp technology is developing towards high precision, high efficiency, modules, combinations, universality and economy under the drive of the development of the machine tool technology towards high speed, high efficiency, precision, compounding, intelligence and environmental protection.

The existing precision steel pipe heat treatment detection tool mainly has the problems that the heat treatment of the steel pipe refers to a metal hot working process for obtaining expected structure and performance of the steel pipe through heating, heat preservation and cooling means in a solid state, various data of the steel pipe need to be detected after the heat treatment, and for the steel pipe with a certain angle, corresponding tools need to be arranged according to different angles, so that the detection cost is high, and therefore a new detection tool is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a precision steel pipe heat treatment detection tool so as to solve the problem that the detection cost is increased due to the fact that corresponding tools need to be designed when steel pipes at different angles are detected.

The above object of the present invention is achieved by the following technical solutions:

the precision steel pipe heat treatment detection tool comprises a base plate, wherein a support is fixedly arranged on the outer wall of the top of the base plate, a connecting plate is fixedly arranged at the top of the support, a first clamping head is arranged on one side of the connecting plate, and a second clamping head is arranged on the other side of the connecting plate;

the front end and the rear end of the first clamping head are fixedly connected with a fixed connecting rod, and the front end and the rear end of the second clamping head are movably sleeved with a movable connecting rod;

the adjustable bolts are arranged on the inner side walls of the front end and the rear end of the first clamping head and the second clamping head, and a first clamping ring and a second clamping ring are arranged on the inner sides of the centers of the first clamping head and the second clamping head.

The present invention in a preferred example may be further configured to:

and the opposite ends of the fixed connecting rod and the movable connecting rod are fixedly connected with the connecting plate through welding.

The present invention in a preferred example may be further configured to:

the outer side wall of the movable connecting rod is fixedly sleeved with a rotating pointer, and the outer wall of the front end of the second clamping head is fixedly connected with a disc.

The present invention in a preferred example may be further configured to:

the center of the disc is provided with a round hole corresponding to the movable connecting rod, and the outer wall of the front end of the disc is provided with a dial gauge corresponding to the rotating pointer.

The present invention in a preferred example may be further configured to:

the inner sides of the first clamping head and the second clamping head are provided with threaded connecting holes corresponding to the adjustable bolt, one end of the adjustable bolt is in contact with the first clamping ring and the second clamping ring, and the top inner wall and the bottom inner wall of the first clamping head and the second clamping head are provided with sliding grooves corresponding to the first clamping ring and the second clamping ring.

The present invention in a preferred example may be further configured to:

the first clamping ring and the second clamping ring are the same in size, are symmetrically distributed, and are fixedly connected with rubber sleeves at opposite ends.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. in the using process, the second tool chuck is arranged and is rotationally connected with the connecting plate, after the steel pipe is inserted into the first tool chuck, the second tool chuck is rotated to an angle suitable for the insertion of the steel pipe, and then the first tool chuck and the second tool chuck are used for clamping and fixing the steel pipe by using the adjusting bolt.

2. In the using process, the scale is arranged, the rotating pointer is arranged on the movable connecting rod for rechecking the bending angle of the steel pipe, the position where the rotating pointer stays on the scale is the bending degree of the steel pipe, and the bending angle of the steel pipe is checked.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic view of a connection structure between the first clamping ring, the second clamping ring and the second tool chuck.

Reference numerals: 1. a substrate; 2. a support; 3. a fixed connecting rod; 4. a first clamping head; 5. a connecting plate; 6. a second clamping head; 7. a movable connecting rod; 8. a disc; 9. rotating the pointer; 10. an adjustable bolt; 11. a first clamp ring; 12. a second clamping ring; 13. and (4) a scale table.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention provides the following technical solutions: the precision steel pipe heat treatment detection tool comprises a base plate 1, wherein a support 2 is fixedly arranged on the outer wall of the top of the base plate 1, a connecting plate 5 is fixedly arranged at the top end of the support 2, a first clamping head 4 is arranged on one side of the connecting plate 5, and a second clamping head 6 is arranged on the other side of the connecting plate 5; the front end and the rear end of the first clamping head 4 are fixedly connected with a fixed connecting rod 3, and the front end and the rear end of the second clamping head 6 are movably sleeved with a movable connecting rod 7; the inner side walls of the front ends and the rear ends of the first clamping head 4 and the second clamping head 6 are provided with adjustable bolts 10, and the inner sides of the centers of the first clamping head 4 and the second clamping head 6 are provided with a first clamping ring 11 and a second clamping ring 12; insert through pressing from both sides the steel pipe earlier along first tight head 4, after pressing from both sides tight head 4 completely, the angle that the second pressed from both sides tight head 6 need be adjusted this moment, because the second pressed from both sides tight head 6 and passes through swing joint pole 7 and connecting plate 5 swing joint, consequently made the second press from both sides tight head 6 and rotate along swing joint pole 7, rotated to suitable angle after, inserted the steel pipe and can accomplish preliminary fixed in the second pressed from both sides tight head 6.

Referring to fig. 1 and 2, opposite ends of the fixed connecting rod 3 and the movable connecting rod 7 are fixedly connected with the connecting plate 5 through welding; the outer side wall of the movable connecting rod 7 is fixedly sleeved with a rotating pointer 9, and the outer wall of the front end of the second clamping head 6 is fixedly connected with a disc 8; a round hole is arranged at the center of the disc 8 corresponding to the movable connecting rod 7, and a dial gauge 13 is arranged at the position of the outer wall of the front end of the disc 8 corresponding to the rotating pointer 9; after the steel pipe inserts first tight head 4 of clamp and the tight head 6 of second clamp, because the fixed cover in the outside of swing joint pole 7 has connect rotation pointer 9, and the tight head 6 front end outer wall fixedly connected with disc 8 of second clamp, and disc 8 front end outer wall is provided with graduation apparatus 13 with the corresponding position of rotation pointer 9, rotates pointer 9 and rotates along with swing joint pole 7, shows turned angle on the graduation apparatus 13 of disc 8, carries out the reinspection through turned angle to the bending angle of steel pipe.

Referring to fig. 3 and 4, threaded connection holes are formed in the inner sides of the first clamping head 4 and the second clamping head 6 at positions corresponding to the adjustable bolt 10, one end of the adjustable bolt 10 is in contact with the first clamping ring 11 and the second clamping ring 12, and sliding grooves are formed in the positions of the top inner walls and the bottom inner walls of the first clamping head 4 and the second clamping head 6 corresponding to the first clamping ring 11 and the second clamping ring 12; the first clamping ring 11 and the second clamping ring 12 have the same size, the first clamping ring 11 and the second clamping ring 12 are symmetrically distributed, and one opposite ends of the first clamping ring 11 and the second clamping ring 12 are fixedly connected with rubber sleeves; after the steel pipe is preliminarily fixed, the first clamping ring 11 and the second clamping ring 12 are moved in the first clamping head 4 and the second clamping head 6 along the sliding groove by using the adjustable bolt 10, the outer side wall of the steel pipe is fixed, and the outer wall of the steel pipe is protected by the rubber sleeve to prevent marks from being left.

The utility model has the following use flow and working principle: when the steel pipe bending testing device is used, firstly, one end of a steel pipe passes through the first clamping head 4, the steel pipe needs to be inserted into the second clamping head 6 after passing through the first clamping head 4, at the moment, the second clamping head 6 needs to rotate along the movable connecting rod 7 until the bending angle of the steel pipe is the same as that of the steel pipe, then the steel pipe is inserted into the second clamping head 6, then the first clamping ring 11 and the second clamping ring 12 are moved along the sliding grooves in the first clamping head 4 and the second clamping head 6 by using the adjustable bolt 10 to fix the steel pipe, and then the bending angle of the steel pipe is tested again by rotating the rotating pointer 9 arranged on the outer side of the movable connecting rod 7 and by the degree of the dial gauge 13 on the disc 8 by rotating the pointer 9.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. Precision steel pipe thermal treatment detects frock, its characterized in that: the clamping device comprises a base plate (1), wherein a support (2) is fixedly arranged on the outer wall of the top of the base plate (1), a connecting plate (5) is fixedly arranged at the top end of the support (2), a first clamping head (4) is arranged on one side of the connecting plate (5), and a second clamping head (6) is arranged on the other side of the connecting plate (5);

the front end and the rear end of the first clamping head (4) are fixedly connected with a fixed connecting rod (3), and the front end and the rear end of the second clamping head (6) are movably sleeved with a movable connecting rod (7);

the adjustable bolt (10) is arranged on the inner side walls of the front end and the rear end of the first clamping head (4) and the second clamping head (6), and the first clamping ring (11) and the second clamping ring (12) are arranged on the inner sides of the centers of the first clamping head (4) and the second clamping head (6).

2. The precision steel pipe heat treatment detection tool according to claim 1, characterized in that: the opposite ends of the fixed connecting rod (3) and the movable connecting rod (7) are fixedly connected with the connecting plate (5) through welding.

3. The precision steel pipe heat treatment detection tool according to claim 1, characterized in that: the outer side wall of the movable connecting rod (7) is fixedly sleeved with a rotating pointer (9), and the outer wall of the front end of the second clamping head (6) is fixedly connected with a disc (8).

4. The precision steel pipe heat treatment detection tool according to claim 3, characterized in that: a round hole is formed in the center of the disc (8) and corresponds to the movable connecting rod (7), and a dial gauge (13) is arranged on the outer wall of the front end of the disc (8) and corresponds to the rotating pointer (9).

5. The precision steel pipe heat treatment detection tool according to claim 1, characterized in that: threaded connection holes are formed in the inner sides of the first clamping head (4) and the second clamping head (6) and correspond to the adjustable bolt (10), one end of the adjustable bolt (10) is in contact with the first clamping ring (11) and the second clamping ring (12), and sliding grooves are formed in the positions, corresponding to the first clamping ring (11) and the second clamping ring (12), of the inner walls of the top and the bottom of the first clamping head (4) and the second clamping head (6).

6. The precision steel pipe heat treatment detection tool according to claim 1, characterized in that: the size of the first clamping ring (11) is the same as that of the second clamping ring (12), the first clamping ring (11) and the second clamping ring (12) are symmetrically distributed, and one ends, opposite to the first clamping ring (11) and the second clamping ring (12), of the first clamping ring (11) and the second clamping ring (12) are fixedly connected with rubber sleeves.