CN213616332U

CN213616332U - Clamping device for producing heat exchange stainless steel coil

Info

Publication number: CN213616332U
Application number: CN202022688778.XU
Authority: CN
Inventors: 唐瑞华; 崔建平
Original assignee: Foshan Lizheng Stainless Steel Industrial Pipe Co ltd
Current assignee: Foshan Lizheng Stainless Steel Industrial Pipe Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-06
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a clamping device of production heat exchange stainless steel coil, the camera includes a supporting plate, the upper end fixedly connected with U-shaped support frame of backup pad, the upper end fixed mounting of U-shaped support frame has driving motor, driving motor's output shaft runs through the upper surface and the fixedly connected with threaded rod of U-shaped support frame, the lower extreme of threaded rod is connected with the upper surface rotation of backup pad, the outer periphery spiro union of threaded rod has the movable block, the equal fixedly connected with connecting plate in both ends about the movable block, two the connecting plate keeps away from the equal fixedly connected with lifter of lower extreme of one side mutually. The utility model discloses whole device simple structure, convenient operation can press from both sides tightly two stainless steel coil pipes simultaneously, and the centre gripping is effectual, and not fragile stainless steel coil pipe, is worth using widely.

Description

Clamping device for producing heat exchange stainless steel coil

Technical Field

The utility model relates to a clamping device technical field especially relates to a clamping device of production heat exchange stainless steel coil pipe.

Background

The heat exchange stainless steel coil pipe is a device for transferring heat from hot fluid to cold fluid to meet the specified process requirements, and is an industrial application of convection heat transfer and heat conduction.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a clamping device of production heat exchange stainless steel coil pipe.

(II) technical scheme

The utility model provides a clamping device for producing heat exchange stainless steel coil, which comprises a supporting plate, wherein the upper end of the supporting plate is fixedly connected with a U-shaped supporting frame, the upper end of the U-shaped supporting frame is fixedly provided with a driving motor, the output shaft of the driving motor penetrates through the upper surface of the U-shaped supporting frame and is fixedly connected with a threaded rod, the lower end of the threaded rod is rotatably connected with the upper surface of the supporting plate, the outer circumferential surface of the threaded rod is screwed with a moving block, the left end and the right end of the moving block are fixedly connected with connecting plates, the two ends of the connecting plates, which are far away from each other, respectively penetrate through the left inner surface and the right inner surface of the U-shaped supporting frame and extend to the outside of the U-shaped supporting frame, the lower ends of the two sides of the, two the upper surface of backup pad is all run through to the lifter lower extreme, and two the bottom of lifter runs through two respectively the upper surface of U-shaped plate and equal fixedly connected with connecting block, two the first U-shaped connecting block of the equal fixedly connected with in the left and right sides of connecting block, two pairs the one end that first U-shaped connecting block was kept away from each other all is connected with the transfer line through first round pin hub rotation, two pairs the one end that the transfer line was kept away from each other all is connected with the connecting rod, two through second round pin hub rotation a pair of second U-shaped connecting block of the equal fixedly connected with in lower extreme of U-shaped plate, two pairs the lower extreme of connecting rod all is through third round pin axle and two pairs the second U-shaped connecting block rotates to be connected with, and two.

Preferably, the lower ends of the two pairs of clamping rods are fixedly connected with a pair of clamping blocks, and the ends, close to each other, of the two pairs of clamping blocks are both arc-shaped structures and fixedly connected with arc-shaped rubber pads.

Preferably, the left side and the right side of the U-shaped support frame are both provided with through grooves, and the two connecting plates are respectively in sliding connection with the two through grooves.

Preferably, the lower end four corners of the supporting plate are fixedly connected with supporting legs, and the lower ends of the supporting legs are fixedly connected with non-slip mats.

Preferably, the driving motor is electrically connected with an external power supply and an external control switch.

Preferably, the middle part of the upper end of the supporting plate is fixedly connected with a bearing, and the bottom end of the threaded rod is fixedly connected with an inner ring of the bearing.

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

by turning on the driving motor, an output shaft of the driving motor rotates to drive the moving block to move upwards, the moving block moves upwards to drive the two connecting plates to move upwards, the two connecting plates move upwards to drive the two lifting rods to move upwards, the two lifting rods move upwards to drive the two connecting blocks to move upwards, the two connecting blocks move upwards to drive the two pairs of transmission rods to move upwards, the two pairs of transmission rods move upwards to drive one ends of the two pairs of connecting rods, which are close to each other, to move upwards, so that the lower ends of the two pairs of clamping rods are driven to mutually close to drive the two pairs of clamping blocks to mutually close to clamp the; whole device simple structure, convenient operation can press from both sides tightly two stainless steel coil pipes simultaneously, and the centre gripping is effectual, and not fragile stainless steel coil pipe, is worth using widely.

Drawings

Fig. 1 is a front sectional view of a clamping device for producing a heat exchange stainless steel coil pipe according to the present invention;

FIG. 2 is an enlarged view of the position A of the clamping device for producing the heat exchange stainless steel coil pipe according to the present invention;

fig. 3 is the utility model provides a left side enlarged view of left side second U-shaped connecting block among the clamping device of production heat exchange stainless steel coil pipe.

In the figure: the device comprises a supporting plate 1, a U-shaped supporting frame 2, a connecting plate 3, a driving motor 4, a threaded rod 5, a lifting rod 6, a moving block 7, a U-shaped plate 8, a clamping rod 9, a clamping block 10, a connecting block 11, a first U-shaped connecting block 12, a transmission rod 13, a connecting rod 14 and a second U-shaped connecting block 15.

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.

As shown in FIGS. 1-3, the utility model provides a clamping device for producing heat exchange stainless steel coil, which comprises a supporting plate 1, a U-shaped supporting frame 2 is fixedly connected to the upper end of the supporting plate 1, a driving motor 4 is fixedly installed on the upper end of the U-shaped supporting frame 2, an output shaft of the driving motor 4 penetrates through the upper surface of the U-shaped supporting frame 2 and is fixedly connected with a threaded rod 5, the lower end of the threaded rod 5 is rotatably connected with the upper surface of the supporting plate 1, a movable block 7 is screwed on the outer circumferential surface of the threaded rod 5, connecting plates 3 are fixedly connected to the left and right ends of the movable block 7, the ends of the two connecting plates 3 which are far away from each other respectively penetrate through the left inner surface and the right inner surface of the U-shaped supporting frame 2 and extend to the outside of the U-shaped supporting frame 2, a lifting rod 6 is fixedly connected, the upper surface of backup pad 1 is all run through to 6 lower extremes of two lifter, and the bottom of two lifter 6 runs through the upper surface and the equal fixedly connected with connecting block 11 of two U-shaped plates 8 respectively, the first U-shaped connecting block 12 of the equal fixedly connected with in the left and right sides of two connecting blocks 11, the one end that two pairs of first U-shaped connecting blocks 12 kept away from each other all is connected with transfer line 13 through first round pin hub rotation, the one end that two pairs of transfer line 13 kept away from each other all is connected with connecting rod 14 through second round pin hub rotation, the equal fixedly connected with of lower extreme of two U-shaped plates 8 is a pair of second U-shaped connecting block 15, the lower extreme of two pairs of connecting rods 14 all is connected with through third round pin hub rotation with two pairs of second U-shaped connecting.

In an alternative embodiment, a pair of clamping blocks 10 is fixedly connected to the lower ends of the two pairs of clamping rods 9, and the ends of the two pairs of clamping blocks 10 close to each other are arc-shaped structures and fixedly connected with arc-shaped rubber pads.

It is noted that damage to the stainless steel coil during clamping is prevented.

In an alternative embodiment, the U-shaped supporting frame 2 has through slots on both sides, and the two connecting plates 3 are slidably connected to the two through slots respectively.

Note that the two connection plates 3 are allowed to ascend or descend.

In an optional embodiment, the lower end of the supporting plate 1 is fixedly connected with supporting legs at four corners, and the lower ends of the four supporting legs are fixedly connected with non-slip mats.

In an alternative embodiment, the driving motor 4 is electrically connected to an external power source and an external control switch.

In an alternative embodiment, a bearing is fixedly connected to the middle of the upper end of the supporting plate 1, and the bottom end of the threaded rod 5 is fixedly connected with the inner ring of the bearing.

The working principle is as follows: by placing the stainless steel coil between the clamping blocks 10 at the two ends, a control panel is fixedly arranged at one side of the driving motor 4, the output shaft of the driving motor 4 is arranged to rotate forwards or reversely through the control panel, the driving motor 4 is turned on, the output shaft of the driving motor 4 rotates to drive the moving block 7 to move upwards, the moving block 7 moves upwards to drive the two connecting plates 3 to ascend, the two connecting plates 3 ascend to drive the two lifting rods 6 to move upwards, the two lifting rods 6 move upwards to drive the two connecting blocks 11 to move upwards, the two connecting blocks 11 move upwards to drive the two pairs of transmission rods 13 to move upwards, the two pairs of transmission rods 13 move upwards to drive one ends, close to each other, of the two pairs of connecting rods 14 to move, thereby driving the lower ends of the two pairs of clamping rods 9 to approach each other, and driving the lower ends of the two pairs of clamping rods 9 to approach each other to drive the two pairs of clamping blocks 10 to approach each other to clamp the stainless steel coil; reversing the output shaft of the drive motor 4 will move the two pairs of gripping blocks 10 away from each other and discard the stainless steel coil.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A clamping device for producing a heat exchange stainless steel coil comprises a supporting plate (1) and is characterized in that the upper end of the supporting plate (1) is fixedly connected with a U-shaped supporting frame (2), the upper end of the U-shaped supporting frame (2) is fixedly provided with a driving motor (4), an output shaft of the driving motor (4) penetrates through the upper surface of the U-shaped supporting frame (2) and is fixedly connected with a threaded rod (5), the lower end of the threaded rod (5) is rotatably connected with the upper surface of the supporting plate (1), the outer circumferential surface of the threaded rod (5) is in threaded connection with a movable block (7), the left end and the right end of the movable block (7) are both fixedly connected with connecting plates (3), the ends, far away from each other, of the two connecting plates (3) respectively penetrate through the left inner surface and the right inner surface of the U-shaped supporting frame (, the lower ends of the two connecting plates (3) far away from one side are fixedly connected with lifting rods (6), the lower surface of the supporting plate (1) is fixedly connected with two symmetrically arranged U-shaped plates (8), the lower ends of the two lifting rods (6) penetrate through the upper surface of the supporting plate (1), the bottom ends of the two lifting rods (6) penetrate through the upper surfaces of the two U-shaped plates (8) respectively and are fixedly connected with connecting blocks (11), the left side and the right side of the two connecting blocks (11) are fixedly connected with first U-shaped connecting blocks (12), the far away ends of the two pairs of first U-shaped connecting blocks (12) are rotatably connected with transmission rods (13) through first pin shafts, the far away ends of the two pairs of transmission rods (13) are rotatably connected with connecting rods (14) through second pin shafts, the lower ends of the two U-shaped plates (8) are fixedly connected with a pair of second U-shaped connecting blocks, the lower ends of the two pairs of connecting rods (14) are rotatably connected with the two pairs of second U-shaped connecting blocks (15) through third pin shafts, and the lower ends of the two pairs of connecting rods (14) are fixedly connected with a pair of clamping rods (9).

2. The clamping device for producing heat exchange stainless steel coil pipe according to claim 1, wherein a pair of clamping blocks (10) is fixedly connected to the lower ends of the two pairs of clamping rods (9), and the ends of the two pairs of clamping blocks (10) close to each other are both arc-shaped structures and are fixedly connected with arc-shaped rubber pads.

3. The clamping device for producing the heat exchange stainless steel coil pipe according to claim 1, wherein the U-shaped supporting frame (2) is provided with through grooves on the left and right sides, and the two connecting plates (3) are respectively connected with the two through grooves in a sliding manner.

4. The clamping device for producing the heat exchange stainless steel coil pipe is characterized in that supporting legs are fixedly connected to four corners of the lower end of the supporting plate (1), and anti-slip pads are fixedly connected to the lower ends of the four supporting legs.

5. The clamping device for producing heat exchange stainless steel coil pipe according to claim 1, wherein the driving motor (4) is electrically connected with an external power supply and an external control switch.

6. The clamping device for producing the heat exchange stainless steel coil pipe is characterized in that a bearing is fixedly connected to the middle of the upper end of the supporting plate (1), and the bottom end of the threaded rod (5) is fixedly connected with the inner ring of the bearing.