Fixing device for heating pipe production

Abstract

The utility model relates to the technical field of heating pipe production, in particular to a fixing device for heating pipe production, which comprises a fixing block, the left side of the fixing block is fixedly connected with a frame body, the left side of the inner wall of the frame body is fixedly connected with two sliding rods distributed front and back, the outer walls of the two sliding rods are slidably connected with a sliding block, and the upper end of the sliding block is fixedly connected with a vertical plate. The right side of the vertical plate is fixedly connected with a first fixed clamping seat, and the right side of the vertical plate is fixedly connected with a connecting plate located above the first fixed clamping seat; the other end of the heating pipe and the right end of the second fixed clamping seat are located on the same vertical plane, and at the moment, the thin sheet is aligned with the left end of the heating pipe, so that when the heating pipe and the thin sheet move rightwards, the distance of the heating pipe extending out of the right side of the second fixed clamping seat can be known according to the variation of the thin sheet corresponding to the scale marks; and further, the purpose of conveniently controlling the feeding length of operations such as slitting and bending according to actual requirements so as to improve the applicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating tube production, in particular to a fixing device for heating tube production. Background Art

[0002] The heating tube is made by putting electric heating wire into a seamless metal tube (carbon steel tube, titanium tube, stainless steel tube, copper tube), filling the gap with magnesium oxide powder with good thermal conductivity and insulation, and then shrinking the tube, and then processing it into various shapes required by users. It has a simple structure, high thermal efficiency, good mechanical strength, and good adaptability to harsh environments. It can be used to heat various liquids and acids, alkalis, and salts, and is also suitable for heating and melting metals with low melting points (lead, zinc, tin, babbitt alloy). When processing the heating tube, it is often necessary to fix it with a fixing device.

[0003] In the prior art, the heating tube is often fixed by two or more clamping seats, but the existing fixing device can only fix the heating tube. When the heating tube is to be cut, bent, etc., it is often necessary to control the cutting or bending length according to actual needs, which leads to the low applicability of the existing fixing method. Therefore, it is necessary to propose a fixing device for heating tube production to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a fixing device for producing heating tubes, which has the characteristics of being convenient for controlling the feeding length of operations such as slitting and bending according to actual needs to improve the applicability.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for heating tube production, comprising a fixing block, the left side of the fixing block is fixedly connected to a frame body, the left side of the inner wall of the frame is fixedly connected to two sliding rods distributed front and back, the outer walls of the two sliding rods are slidably connected to a sliding block, the upper end of the sliding block is fixedly connected to a vertical plate, the right side of the vertical plate is fixedly connected to a first fixed clamping seat, the right side of the vertical plate is fixedly connected to a connecting plate located above the first fixed clamping seat, the upper side of the connecting plate is penetrated and threadedly connected with a screw, the lower end of the screw is rotatably connected to the first movable clamping seat, the front side of the frame is penetrated with a through slot, the front side of the sliding block is fixedly connected with a thin sheet that passes through the through slot and is aligned with the right side of the vertical plate, and the front side of the frame is provided with a scale line;

[0006] The upper end of the fixed block is fixedly connected to a U-shaped frame, the interior of the U-shaped frame is fixedly connected to a second fixed clamping seat, an electric telescopic rod is installed on the upper side of the U-shaped frame, and the output end of the electric telescopic rod passes through the upper side of the U-shaped frame and is fixedly connected to the second movable clamping seat.

[0007] In order to improve the stability of the movement of the first movable clamping seat, as a preferred fixing device for heating tube production of the utility model, the first movable clamping seat is slidably connected to the right side of the vertical plate through a sliding groove.

[0008] In order to improve the stability of the movement of the second movable clamping seat, as a preferred fixing device for heating tube production of the utility model, the second movable clamping seat is slidably connected to the front and rear sides of the inner wall of the U-shaped frame through a sliding groove.

[0009] In order to improve the stability of clamping and protect the heating tube, as a preferred fixing device for heating tube production of the utility model, the first fixed clamping seat and the first movable clamping seat and the second fixed clamping seat and the second movable clamping seat have arc-shaped surfaces on their opposite sides and are provided with a rubber layer.

[0010] In order to facilitate the rotation of the screw, as a preferred fixing device for heating tube production of the utility model, a handle is fixedly connected to the upper end of the screw.

[0011] In order to facilitate installation and fixation of the device, as a preferred fixing device for heating tube production of the utility model, both left and right sides of the lower end surface of the frame are fixedly connected with mounting frames.

[0012] In order to improve the stability of the installation of the two slide bars, as a preferred fixing device for heating tube production of the utility model, the other ends of the two slide bars are fixedly connected to the left side of the fixing block.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] Pass one end of the heating tube through the second fixed clamping seat and the second movable clamping seat, and make it enter between the first fixed clamping seat and the first movable clamping seat until it contacts the vertical plate, and then lock one end of the heating tube through the first movable clamping seat and the first fixed clamping seat, and then make the other end of the heating tube and the right end of the second fixed clamping seat in the same vertical plane. At this time, since the sheet is aligned with the left end of the heating tube, when the heating tube and the sheet move to the right, the distance that the heating tube extends out of the right side of the second fixed clamping seat can be known from the change corresponding to the sheet and the scale line, thereby facilitating the control of the feed length of slitting, bending and other operations according to actual needs, so as to improve the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall front cross-sectional view of the utility model;

[0016] Figure 2 This is a connection structure diagram of the sliding block of the utility model;

[0017] Figure 3 This is a connection structure diagram of the U-shaped frame of the utility model;

[0018] Figure 4 This is the external structure diagram of the frame of the utility model.

[0019] In the figure: 1, frame; 2, fixed block; 3, U-shaped frame; 4, second fixed clamping seat; 5, second movable clamping seat; 6, electric telescopic rod; 7, sliding rod; 8, sliding block; 9, vertical plate; 10, first fixed clamping seat; 11, first movable clamping seat; 12, connecting plate; 13, screw; 14, through slot; 15, thin sheet; 16, scale line. DETAILED DESCRIPTION

[0020] See also Figures 1 to 4 , a fixing device for heating tube production, comprising a fixing block 2, a frame 1 is fixedly connected to the left side of the fixing block 2, two sliding rods 7 distributed front and back are fixedly connected to the left side of the inner wall of the frame 1, the outer walls of the two sliding rods 7 are slidably connected to the sliding block 8, the upper end of the sliding block 8 is fixedly connected to the vertical plate 9, the right side of the vertical plate 9 is fixedly connected to the first fixed clamping seat 10, the right side of the vertical plate 9 is fixedly connected to the connecting plate 12 located above the first fixed clamping seat 10, the upper side of the connecting plate 12 is penetrated and threadedly connected with a screw 13, the lower end of the screw 13 is rotatably connected to the first movable clamping seat 11, the front side of the frame 1 is penetrated with a through groove 14, the front side of the sliding block 8 is fixedly connected with a thin sheet 15 that passes through the through groove 14 and is aligned with the right side of the vertical plate 9, and the front side of the frame 1 is provided with a scale line 16;

[0021] The upper end of the fixed block 2 is fixedly connected to a U-shaped frame 3, the interior of the U-shaped frame 3 is fixedly connected to a second fixed clamping seat 4, an electric telescopic rod 6 is installed on the upper side of the U-shaped frame 3, and the output end of the electric telescopic rod 6 passes through the upper side of the U-shaped frame 3 and is fixedly connected to a second movable clamping seat 5.

[0022] In this embodiment, when in use, one end of the heating tube is passed through the second fixed clamping seat 4 and the second movable clamping seat 5, and is inserted between the first fixed clamping seat 10 and the first movable clamping seat 11 until it abuts against the right side of the vertical plate 9, and then the screw rod 13 is rotated by the handle to drive the first movable clamping seat 11 to move downward, and the first fixed clamping seat 10 can be used to lock one end of the heating tube, and because the sliding block 8 can slide on the outer walls of the two sliding rods 7, the vertical plate 9 and the fixedly connected heating tube can be moved, so that The other end of the heating tube can be placed in the same vertical plane as the right end of the second fixed clamping seat 4. At this time, since the thin sheet 15 is aligned with the left end of the heating tube, the vertical plate 9 and the sliding block 8 are pushed to move rightward, thereby causing the heating tube to move rightward, and at the same time driving the thin sheet 15 to move rightward. Therefore, the distance that the heating tube extends out of the right side of the second fixed clamping seat 4 can be known through the change amount corresponding to the thin sheet 15 and the scale line 16, so as to further facilitate the control of the feeding length of the slitting, bending and other operations according to actual needs, so as to improve the applicability.

[0023] When the heating tube is to be processed, the second movable clamping seat 5 is driven downward by the electric telescopic rod 6, and the heating tube can be fixed again in cooperation with the second fixed clamping seat 4.

[0024] As a technical optimization solution of the utility model, the first movable clamping seat 11 is slidably connected to the right side of the vertical plate 9 through a sliding groove.

[0025] In this embodiment, a sliding groove is provided to improve the movement stability of the first movable clamping seat 11 .

[0026] As a technical optimization solution of the present invention, the second movable clamping seat 5 is slidably connected to the front and rear sides of the inner wall of the U-shaped frame 3 via sliding grooves.

[0027] In this embodiment, two slide grooves are provided to improve the movement stability of the second movable clamping seat 5 .

[0028] As a technical optimization solution of the utility model, the opposite sides of the first fixed clamping seat 10 and the first movable clamping seat 11 and the second fixed clamping seat 4 and the second movable clamping seat 5 are all arc-shaped surfaces and are provided with a rubber layer.

[0029] In this embodiment: an arc surface is provided to increase the contact area with the heating tube, thereby improving the clamping stability, and a rubber layer is provided to protect the heating tube.

[0030] As a technical optimization solution of the present invention, a handle is fixedly connected to the upper end of the screw rod 13 .

[0031] In this embodiment, a handle is provided to facilitate the rotation of the screw rod 13 .

[0032] As a technical optimization solution of the present invention, mounting frames are fixedly connected to the left and right sides of the lower end surface of the frame 1 .

[0033] In this embodiment: two mounting frames are provided to facilitate installation and fixation of the device.

[0034] As a technical optimization solution of the present invention, the other ends of the two sliding rods 7 are fixedly connected to the left side of the fixed block 2 .

[0035] In this embodiment, the other ends of the two slide bars 7 are fixedly connected to the left side of the fixed block 2, thereby improving the installation stability of the two slide bars 7.

[0036] Working principle: When in use, first pass one end of the heating tube through the second fixed clamping seat 4 and the second movable clamping seat 5, and make it enter between the first fixed clamping seat 10 and the first movable clamping seat 11 until it abuts against the right side of the vertical plate 9, then turn the screw 13 by the handle to drive the first movable clamping seat 11 to move downward, and cooperate with the first fixed clamping seat 10 to lock one end of the heating tube, and because the sliding block 8 can slide on the outer walls of the two sliding rods 7, the vertical plate 9 and the fixedly connected heating tube can be moved, so that The other end of the heating tube can be placed in the same vertical plane as the right end of the second fixed clamping seat 4. At this time, since the thin sheet 15 is aligned with the left end of the heating tube, the vertical plate 9 and the sliding block 8 are pushed to move rightward, thereby causing the heating tube to move rightward, and at the same time driving the thin sheet 15 to move rightward. Therefore, the distance that the heating tube extends out of the right side of the second fixed clamping seat 4 can be known through the change amount corresponding to the thin sheet 15 and the scale line 16, so as to further facilitate the control of the feed length of the slitting, bending and other operations according to actual needs, so as to improve the applicability.

[0037] When the heating tube is to be processed, the second movable clamping seat 5 is driven downward by the electric telescopic rod 6, and the heating tube can be fixed again in cooperation with the second fixed clamping seat 4.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing device for producing a heating tube, comprising a fixing block (2), characterized in that: The left side of the fixed block (2) is fixedly connected to a frame body (1), the left side of the inner wall of the frame body (1) is fixedly connected to two sliding rods (7) distributed front and rear, the outer walls of the two sliding rods (7) are slidably connected to sliding blocks (8), the upper end of the sliding block (8) is fixedly connected to a vertical plate (9), the right side of the vertical plate (9) is fixedly connected to a first fixed clamping seat (10), the right side of the vertical plate (9) is fixedly connected to a connecting plate (12) located above the first fixed clamping seat (10), the upper side of the connecting plate (12) is penetrated and threadedly connected with a screw rod (13), the lower end of the screw rod (13) is rotatably connected to the first movable clamping seat (11), the front side of the frame body (1) is penetrated with a through groove (14), the front side of the sliding block (8) is fixedly connected with a thin sheet (15) that passes through the through groove (14) and is aligned with the right side of the vertical plate (9), and the front side of the frame body (1) is provided with a scale line (16); The upper end of the fixed block (2) is fixedly connected to a U-shaped frame (3), the interior of the U-shaped frame (3) is fixedly connected to a second fixed clamping seat (4), an electric telescopic rod (6) is installed on the upper side of the U-shaped frame (3), and the output end of the electric telescopic rod (6) passes through the upper side of the U-shaped frame (3) and is fixedly connected to a second movable clamping seat (5).

2. A fixing device for heating tube production according to claim 1, characterized in that: The first movable clamping seat (11) is slidably connected to the right side of the vertical plate (9) via a sliding groove.

3. A fixing device for heating tube production according to claim 1, characterized in that: The second movable clamping seat (5) is slidably connected to the front and rear sides of the inner wall of the U-shaped frame (3) via sliding grooves.

4. A fixing device for heating tube production according to claim 1, characterized in that: The sides of the first fixed clamping seat (10) and the first movable clamping seat (11) as well as the sides of the second fixed clamping seat (4) and the second movable clamping seat (5) opposite to each other are arc-shaped surfaces and are provided with a rubber layer.

5. A fixing device for producing heating tubes according to claim 1, characterized in that: The upper end of the screw rod (13) is fixedly connected with a handle.

6. A fixing device for producing heating tubes according to claim 1, characterized in that: The left and right sides of the lower end surface of the frame (1) are fixedly connected with mounting frames.

7. A fixing device for heating tube production according to claim 1, characterized in that: The other ends of the two sliding rods (7) are fixedly connected to the left side of the fixed block (2).

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