CN220611831U - Manual elbow frock - Google Patents

Abstract

The utility model relates to the field of bent pipes, in particular to a manual pipe bending tool. The utility model aims to provide a manual pipe bending tool convenient for bending pipes with different widths, which comprises a mounting plate, a rotating block, a lug, a handle, a sliding plate and an adjusting mechanism, wherein the sliding plate is symmetrically arranged on the right part of the inner side of the mounting plate in a sliding mode, the rotating block is rotatably arranged on the upper part of the sliding plate on the rear side, the lug is connected to the top of the rotating block, the handle is rotatably arranged on the upper part of the rotating block, and the adjusting mechanism is arranged on the mounting plate. According to the pipe bending device, the first connecting block is pulled outwards, and the sliding blocks are driven to outwards move by the outwards moving of the first connecting block, so that the distance between the two sliding blocks can be adjusted according to the width of the pipe, and people can bend the pipe with different widths conveniently.

Description

Manual elbow frock

Technical Field

The utility model relates to the field of bent pipes, in particular to a manual pipe bending tool.

Background

The pipe is a material for making the pipe, different pipes are needed, the quality of the pipe is directly determined by the quality of the pipe, the pipe comprises PPR pipe, PVC pipe, UPVC pipe, copper pipe, steel pipe, fiber pipe, composite pipe, galvanized pipe, hose, reducing pipe, water pipe and the like, and when the pipe is used, people can bend the pipe into a proper length according to the needs, so that the pipe is convenient for people to use.

Patent application number is CN219093267U, and publication day is 2023-05-30 discloses a return bend frock, including be used for placing the platform of tubular product, locate fixed axis wheel on the platform, be used for the drive fixed axis wheel rotates the actuating lever, locate planet wheel on the actuating lever, be used for limiting the first spacing portion of tubular product, fixed axis wheel with have between the planet wheel be used for placing the preset clearance of tubular product, in order to when tubular product is located preset clearance just the actuating lever drive fixed axis wheel rotates, fixed axis wheel with first spacing portion is right the tubular product is exerted the effort of opposite direction and is restricted the tubular product produces the displacement, the planet wheel is around fixed axis wheel motion and extrusion tubular product in order to make its bending.

When the pipe bending machine is used, only pipes with the same width can be bent, the pipes with different widths are inconvenient to bend, and the application range is small.

In view of the above, there is a strong need for a manual pipe bending tool for bending pipes with different widths, which is convenient for solving the above problems.

Disclosure of Invention

The utility model aims to overcome the defect that the existing pipe bending tool can only bend pipes with the same width and has a small application range.

The utility model is realized by the following technical approaches:

the utility model provides a manual return bend frock, includes mounting panel, rotatory piece, lug, handle and sliding plate, the inboard right part front and back symmetry slidingtype of mounting panel is provided with the sliding plate, the rear side sliding plate upper portion rotation type is provided with and is used for bending tubular product rotatory piece, rotatory piece top is connected with the lug, rotatory piece upper portion rotation type is provided with the handle, characterized by is still including adjustment mechanism, be provided with the adjustment mechanism who is used for adjusting the interval on the mounting panel.

Further, adjustment mechanism is including sliding block, first connecting block and fixing bolt, both sides all are provided with around the mounting panel upper portion the first connecting block, first connecting block is located the sliding plate left side, first connecting block inboard all is connected with the sliding block, the screw thread is provided with on the first connecting block fixing bolt, fixing bolt clamps the mounting panel.

Further, the pipe fixing device further comprises a moving block and a second connecting block, wherein the moving block used for fixing the left end of the pipe is symmetrically arranged on the left side of the upper portion of the mounting plate in a sliding mode, and the second connecting block is arranged on the outer side of the moving block.

Further, the pipe fitting device further comprises a limiting block, and the right side of the sliding block at the front side is connected with the limiting block for limiting the pipe.

Further, the sliding block is made of rubber.

Further, the top of the fixing bolt is connected with a handle.

Compared with the prior art, the utility model has the following advantages:

1. according to the pipe bending device, the first connecting block is pulled outwards, and the sliding blocks are driven to outwards move by the outwards moving of the first connecting block, so that the distance between the two sliding blocks can be adjusted according to the width of the pipe, and people can bend the pipe with different widths conveniently.

2. According to the utility model, the left end of the pipe is placed between the moving blocks, and the screw is fixed on the mounting plate again, so that the pipe can be well limited and fixed, and the left end of the pipe is prevented from moving randomly during bending.

3. The limiting block can further limit the front side of the pipe, so that the rotary block can bend the pipe better.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the clamping mechanism of the present utility model.

Fig. 3 is an enlarged view of the utility model at a.

Fig. 4 is a partial perspective cross-sectional view of the clamping mechanism of the present utility model.

Fig. 5 is a partial perspective sectional view of the fixing mechanism of the present utility model.

Reference numerals: 1_mounting plate, 2_sliding block, 3_first connecting block, 4_fixing bolt, 5_moving block, 6_second connecting block, 7_rotating block, 8_protruding block, 9_handle, 10_sliding plate, 11_limiting block.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and examples, and for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Example 1

1-5, including mounting panel 1, rotatory piece 7, lug 8, handle 9, sliding plate 10 and adjustment mechanism, the inboard right part front and back symmetry slip formula of mounting panel 1 is provided with sliding plate 10, and sliding plate 10 upper portion rotation of rear side is provided with rotatory piece 7, and rotatory piece 7 rotates and can extrude the tubular product to reach the purpose of bending, rotatory piece 7 top right side is connected with lug 8, and rotatory piece 7 upper portion left side rotation is provided with handle 9, is provided with adjustment mechanism on the mounting panel 1.

Referring to fig. 1, the adjusting mechanism comprises a sliding block 2, a first connecting block 3 and a fixing bolt 4, wherein the first connecting block 3 is arranged on the front side and the rear side of the upper portion of the mounting plate 1 in a sliding mode, the first connecting block 3 is arranged on the left side of a sliding plate 10, the sliding block 2 is welded on the inner side of the first connecting block 3, the sliding block 2 is made of rubber, pipes can be clamped better, the sliding block 2 moves outwards to adjust the distance, pipes with different widths are conveniently bent, the fixing bolt 4 is arranged on the first connecting block 3 in a threaded mode, the mounting plate 1 is clamped by the fixing bolt 4, the top of the fixing bolt 4 is connected with a handle, and people can conveniently rotate the fixing bolt 4.

When the device is needed to be used, people firstly place the device at a designated position, then rotate the fixing bolt 4, enable the fixing bolt 4 to move upwards to loosen the mounting plate 1, then pull the first connecting block 3 outwards, the first connecting block 3 moves outwards to drive the sliding block 2 to move outwards, so that the distance between the two sliding blocks 2 can be adjusted according to the width of the pipe, then people place the pipe between the two sliding blocks 2, then push the sliding block 2 inwards to drive the first connecting block 3 to move inwards, the pipe can be clamped through the sliding blocks 2, after the clamping, people rotate the fixing bolt 4 again to enable the fixing bolt 4 to move downwards to clamp the mounting plate 1 again, the mounting plate 1 can be fixed, meanwhile, people need to push the sliding plate 10 at the rear side backwards, the sliding plate 10 at the rear side backwards to drive the rotating block 7 to move backwards, the rotary block 7 moves backwards to drive the lug 8 and the handle 9 to move backwards, when the pipe is fixed, the sliding plate 10 at the rear side is pulled forwards, the sliding plate 10 at the rear side moves forwards to drive the rotary block 7 to move forwards, the rotary block 7 moves forwards to drive the lug 8 to move forwards, the lug 8 moves forwards to drive the handle 9 to move forwards, so that the rotary block 7 butts against the rear side of the pipe, at the moment, people hold the handle 9 to rotate forwards, the handle 9 rotates forwards to squeeze the lug 8 to rotate forwards, the lug 8 rotates forwards to drive the rotary block 7 to rotate forwards, the rotary block 7 rotates forwards to squeeze the right end of the pipe forwards, the purpose of bending the pipe is achieved, after the pipe is bent, people rotate the handle 9 backwards to reset the rotary block 7 to rotate backwards, finally people rotate the fixing bolt 4, the fixing bolt 4 moves upwards to loosen the mounting plate 1, then the sliding block 2 is pulled outwards to loosen the pipe, the bent pipe is taken away, after the pipe is taken away, the sliding block 2 is pushed inwards again, the sliding block 2 moves inwards to drive the first connecting block 3 to move inwards to reset, then the fixing bolt 4 is rotated again, and the fixing bolt 4 moves downwards to clamp the mounting plate 1 again.

Example 2

On the basis of embodiment 1, referring to fig. 1, the pipe fitting device further comprises a moving block 5 and a second connecting block 6, wherein the moving block 5 is symmetrically arranged on the left side of the upper portion of the mounting plate 1 in a sliding mode, the moving block 5 moves inwards to fix the left end of the pipe, the left end of the pipe is prevented from moving randomly, and the second connecting block 6 is arranged on the outer side of the moving block 5.

When the device is needed to be used, people can rotate the screw on the second connecting block 6, so that the screw moves upwards to loosen the mounting plate 1, the purpose of disassembling the second connecting block 6 is achieved, then the second connecting block 6 is pulled outwards to drive the moving block 5 to move outwards, then the pipe can be placed between the sliding blocks 2, the left end of the pipe is placed between the moving blocks 5, the screw is rotated again, the screw moves downwards, the moving block 5 can be fixed on the mounting plate 1, the left end of the pipe can be better limited and fixed, and random movement of the left end of the pipe during bending is avoided.

Referring to fig. 1, the sliding block further comprises a limiting block 11, and the limiting block 11 is welded on the right side of the sliding block 2 on the front side.

After the tubular product is placed, stopper 11 can further carry out spacingly to the front side of tubular product to can make rotatory piece 7 better bend the tubular product.

While the utility model has been described with reference to exemplary embodiments, it is to be understood that the utility model is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions, and it is to be understood that the foregoing description of the present utility model is merely illustrative of or explanatory of the principles of the utility model, and not in limitation thereof. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims (6)

1. The utility model provides a manual return bend frock, includes mounting panel (1), rotatory piece (7), lug (8), handle (9) and sliding plate (10), symmetry slidingtype is provided with around the inboard right part of mounting panel (1) sliding plate (10), rear side sliding plate (10) upper portion rotation is provided with be used for bending tubular product rotatory piece (7), rotatory piece (7) top is connected with lug (8), rotatory piece (7) upper portion rotation is provided with handle (9), characterized by is still including adjustment mechanism, be provided with on mounting panel (1) and be used for adjusting the adjustment mechanism of interval.

2. The manual pipe bending tool according to claim 1, wherein the adjusting mechanism comprises a sliding block (2), a first connecting block (3) and a fixing bolt (4), the first connecting block (3) is arranged on the front side and the rear side of the upper portion of the mounting plate (1) in a sliding mode, the first connecting block (3) is located on the left side of the sliding plate (10), the sliding block (2) is connected on the inner side of the first connecting block (3), the fixing bolt (4) is arranged on the first connecting block (3) in a threaded mode, and the fixing bolt (4) clamps the mounting plate (1).

3. The manual pipe bending tool according to claim 2, further comprising a moving block (5) and a second connecting block (6), wherein the moving block (5) for fixing the left end of the pipe is symmetrically arranged on the left side of the upper portion of the mounting plate (1) in a sliding mode, and the second connecting block (6) is arranged on the outer side of the moving block (5).

4. A manual pipe bending tool according to claim 3, further comprising a limiting block (11), wherein the right side of the sliding block (2) at the front side is connected with the limiting block (11) for limiting the pipe.

5. A manual pipe bending tool according to claim 4, wherein the sliding block (2) is made of rubber.

6. The manual pipe bending tool according to claim 5, wherein the top parts of the fixing bolts (4) are connected with handles.