CN211197820U

CN211197820U - Portable clamp for machining stainless steel pipe

Info

Publication number: CN211197820U
Application number: CN201921930743.3U
Authority: CN
Inventors: 刘全西
Original assignee: Tianjin Mengxin Metal Doors And Windows Co ltd
Current assignee: Tianjin Mengxin Metal Doors And Windows Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-08-07
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a nonrust steel pipe processing is with portable's anchor clamps, including fixed frame, the equal activity in fixed frame inside both sides is provided with the movable rod. The utility model discloses install the clamp ring through the movable rod in fixed frame bottom both sides, and install the stay cord at the relative one side lower extreme of movable rod and all pass T type connecting cylinder, fixed plate and fixed frame are connected with the movable block of installing in the inside of action bars, and all install reset spring between movable rod and the fixed plate, earlier remove the clamp ring of both sides to the outside both sides of nonrust steel pipe when carrying nonrust steel pipe, the activity of manual pulling both sides is then moved up the movable block of just returning to the moving up of up-moving again, and the movable rod that stimulates the stay cord up-moving simultaneously and drive both sides moves toward relative one side, thereby it removes and fixes with the outside both sides activity butt joint of nonrust steel pipe to drive the clamp ring toward relative one side, loose fast activity again after fixed handling is through reset spring to the movable rod and the clamp ring of both sides separate can.

Description

Portable clamp for machining stainless steel pipe

Technical Field

The utility model relates to a stainless steel technical field specifically is a nonrust portable's anchor clamps for steel pipe machining.

Background

The stainless steel pipe is a hollow long-strip round steel, is an economic section steel, is an important product in the steel industry, is divided into two categories of seamless pipes and welded pipes according to production modes, and is divided into multiple categories such as common carbon steel pipes, alloy steel pipes, bearing steel pipes and the like according to materials;

The traditional portable clamp for processing the stainless steel pipe has the following defects;

At present, stainless steel pipes are very common and very important parts in the manufacturing industry, and the stainless steel pipes need to be carried in the production process, and the common carrying modes are that carrying by manpower is not convenient enough and safety is not high enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nonrust portable's anchor clamps for steel pipe machining to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable clamp for processing stainless steel pipes comprises a fixed frame, movable rods are movably arranged on two sides in the fixed frame, clamp rings are fixedly arranged at the bottom ends of the movable rods, a fixed plate is fixedly arranged in the middle of the inside of the fixed frame, notches are formed in the upper ends of the opposite sides of the movable rods, reset springs are fixedly arranged between the inner portions of the notches and the fixed plate, a T-shaped connecting cylinder is fixedly arranged in the middle of the bottom end of the fixed plate, pull ropes are fixedly arranged at the lower ends of the opposite sides of the movable rods, an operating rod is fixedly arranged in the middle of the top end of the fixed frame, a movable block is slidably mounted at the upper end of the inside of the operating rod, the top end of each pull rope sequentially penetrates through the connecting cylinder, the fixed plate, the fixed frame and the bottom ends of the movable, and a telescopic spring is fixedly arranged between the inside of the groove and the top end of the inside of the operating rod.

Preferably, a rubber pad is fixedly arranged on one side opposite to the clamping ring, and rotating wheels are movably arranged on two sides in the T-shaped connecting cylinder.

Preferably, the middle parts of the fixing plate and the top end of the fixing frame are provided with through holes.

Preferably, the middle parts of two sides of the operating rod are respectively provided with a sliding chute, and the clamping ring, the movable rod, the fixed frame, the movable handle and the operating rod are made of alloy materials.

Preferably, the bottom end of the fixing frame is of a hollow structure, and a rubber pad is fixedly arranged at the top end of the operating rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. The utility model is characterized in that clamping rings are arranged on two sides of the bottom end of the fixed frame through movable rods, the pull ropes arranged at the lower end of the opposite side of the movable rod pass through the T-shaped connecting cylinder, the fixed plate and the fixed frame and are connected with the movable block arranged in the operating rod, and reset springs are arranged between the movable rods and the fixed plate, when the stainless steel tube is carried, the clamping rings on two sides are firstly moved to two sides of the outside of the stainless steel tube, then the movable blocks are driven to move upwards by manually pulling the movable handles on two sides to move upwards, and simultaneously the pull ropes are pulled to move upwards and drive the movable rods on two sides to move towards one side, thereby the clamping rings are driven to move towards one side and are fixed with the movable blocks on the outside of the stainless steel tube, after the fixed carrying, the movable handles are loosened to simultaneously reset the movable rods and the clamping rings on two sides through the reset, the structure is simple, and the operation is more convenient;

2. The utility model discloses still having seted up flutedly on the movable block top simultaneously, and installing expanding spring between the inside top of recess and action bars, can promote the movable block through expanding spring and reset and prevent the not nimble condition of restoring to the throne when loosening the movable block like this.

Drawings

FIG. 1 is a schematic view of the portable fixture for processing stainless steel pipes according to the present invention;

FIG. 2 is an enlarged structural view of the portion A in FIG. 1 of the portable fixture for processing stainless steel pipes of the present invention;

Fig. 3 is an enlarged structure diagram of the B in fig. 1 in the portable fixture for processing stainless steel pipes of the present invention.

In the figure: 1. a clamping ring; 2. a movable rod; 3. a fixing frame; 4. a movable handle; 5. an operating lever; 6. a fixing plate; 7. a movable block; 8. a groove; 9. a tension spring; 10. a return spring; 11. pulling a rope; 12. t-shaped connecting cylinder.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portable clamp for processing a stainless steel pipe comprises a fixed frame 3, wherein movable rods 2 are movably arranged on two sides in the fixed frame 3 through resilience hinges, clamping rings 1 are fixedly arranged at the bottom ends of the movable rods 2 through welding, a fixed plate 6 is fixedly arranged in the middle of the inside of the fixed frame 3 through welding, a notch is formed in the upper end of one opposite side of each movable rod 2, a reset spring 10 is fixedly arranged between the inside of the notch and the fixed plate 6 through welding, a T-shaped connecting cylinder 12 is fixedly arranged in the middle of the bottom end of the fixed plate 6 through a screw, a pull rope 11 is fixedly arranged at the lower end of one opposite side of each movable rod 2 through welding, an operating rod 5 is fixedly arranged in the middle of the top end of the fixed frame 3 through a screw, a movable block 7 is slidably arranged at the upper end of the inside of the operating rod 5, the movable block 7 both sides all pass action bars 5 and have the activity through welded fastening to be 4, and the movable block 7 top is seted up flutedly 8, has expanding spring 9 through welding machine fixed mounting between the inside top of recess 8 and the inside top of action bars 5.

Rubber pads are fixedly arranged on the opposite sides of the clamping ring 1 through welding, and rotating wheels are movably arranged on the two sides in the T-shaped connecting cylinder 12 through rotating pins, so that the friction force during clamping is increased through the rubber pads; the middle of the fixed plate 6 and the middle of the top end of the fixed frame 3 are provided with through holes, so that the pull rope 11 can be fixedly connected with the bottom end of the movable block 7 through the through holes; the middle parts of two sides of the operating rod 5 are respectively provided with a sliding chute, and the clamping ring 1, the movable rod 2, the fixed frame 3, the movable handle 4 and the operating rod 5 are all made of alloy materials which are firm and lighter, so that the service life is prolonged; the bottom end of the fixing frame 3 is of a hollow structure, and the top end of the operating rod 5 is fixedly provided with a rubber pad, so that the comfort in use can be increased and the friction force can be increased through the rubber pad.

The working principle is as follows: the utility model is characterized in that clamping rings 1 are arranged on two sides of the bottom end of a fixed frame 3 through movable rods 2, pull ropes 11 arranged at the lower end of the opposite side of the movable rods 2 pass through a T-shaped connecting cylinder 12, a fixed plate 6 and the fixed frame 3 and are connected with movable blocks 7 arranged inside an operating rod 5, return springs 10 are arranged between the movable rods 2 and the fixed plate 6, when the stainless steel pipe is carried, the clamping rings 1 on two sides are firstly moved to two sides outside the stainless steel pipe, then the movable blocks 7 are driven to move upwards by manually pulling the movable rods 4 on two sides to move upwards, and simultaneously the pull ropes 11 are pulled to move upwards and drive the movable rods 2 on two sides to move towards one side so as to drive the clamping rings 1 to move towards one side and be fixed with the movable joints on two sides outside the stainless steel pipe, after the stainless steel pipe is fixedly carried, the movable rods 4 are loosened to simultaneously reset the movable rods 2 and the clamping rings 1 which push two sides through the return springs 10, simple structure gets up also more convenient like this, still has seted up fluted 8 on the movable block 7 top simultaneously, and installs expanding spring 9 between 8 insides of recess and the inside top of action bars 5, can push movable block 7 through expanding spring 9 when loosening movable block 7 like this and reset and prevent to appear resetting the not nimble condition enough.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nonrust steel pipe machining is with anchor clamps of portable, includes fixed frame (3), its characterized in that: the movable rod (2) is movably arranged on two sides inside the fixed frame (3), the clamping ring (1) is fixedly arranged at the bottom end of the movable rod (2), the fixed plate (6) is fixedly arranged at the middle part inside the fixed frame (3), notches are formed in the upper end of one side, opposite to the movable rod (2), of the movable rod (2), reset springs (10) are fixedly arranged between the inner parts of the notches and the fixed plate (6), a T-shaped connecting cylinder (12) is fixedly arranged at the middle part of the bottom end of the fixed plate (6), pull ropes (11) are fixedly arranged at the lower end of one side, opposite to the movable rod (2), of the movable rod (3), an operating rod (5) is fixedly arranged at the middle part of the top end of the fixed frame (3), a movable block (7) is slidably arranged at the upper end inside of the operating rod (5), and the top end of the pull ropes, the movable block (7) both sides all pass action bars (5) and are fixedly provided with activity handle (4), movable block (7) top is seted up flutedly (8), fixed expanding spring (9) of being provided with between the inside top of recess (8) and action bars (5).

2. The portable clamp for processing the stainless steel pipe according to claim 1, wherein: rubber pads are fixedly arranged on the opposite sides of the clamping rings (1), and rotating wheels are movably arranged on the two sides of the interior of the T-shaped connecting cylinder (12).

3. The portable clamp for processing the stainless steel pipe according to claim 1, wherein: the middle of the fixing plate (6) and the middle of the top end of the fixing frame (3) are provided with through holes.

4. The portable clamp for processing the stainless steel pipe according to claim 1, wherein: the middle parts of two sides of the operating rod (5) are provided with sliding grooves, and the clamping ring (1), the movable rod (2), the fixed frame (3), the movable handle (4) and the operating rod (5) are made of alloy materials.

5. The portable clamp for processing the stainless steel pipe according to claim 1, wherein: the bottom end of the fixed frame (3) is of a hollow structure, and a rubber pad is fixedly arranged at the top end of the operating rod (5).