CN216938064U

CN216938064U - Aluminum plate anchor clamps that heat exchanger aluminum plate stamping process corresponds

Info

Publication number: CN216938064U
Application number: CN202121940741.XU
Authority: CN
Inventors: 杨传忠; 秦诗明; 王军
Original assignee: Guizhou Huishui Yongxing Machinery Co ltd
Current assignee: Guizhou Huishui Yongxing Machinery Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-07-12
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses an aluminum plate clamp corresponding to the stamping of an aluminum plate of a heat exchanger, which comprises a processing table, wherein the processing table is fixedly connected with a motor, an output shaft of the motor is meshed with movable plates through a transmission assembly, the adjacent movable plates are connected with the processing table in a sliding manner through a retainer, the movable plates are in threaded connection with the retainer through adjusting rods, one end of each movable plate, far away from the retainer, is movably connected with a pressing plate through an air cylinder, and the pressing plate is matched with the processing table. According to the utility model, the movable plate is provided with the adjusting rod, so that a worker can adjust the working position of the clamp according to the actual width, size and the like of the aluminum plate, the multi-position positioning and clamping effect of the device on the aluminum plate on the machining table is realized, and the machining quality of the filter plate is improved; through setting up the holder, effectively avoid the situation that the fly leaf skew appears in the slip in-process, provide the fly leaf simultaneously and possess certain location effect after the removal stops, improve the device and press from both sides tight quality to aluminum plate.

Description

Aluminum plate anchor clamps that heat exchanger aluminum plate stamping process corresponds

Technical Field

The utility model belongs to the technical field of aluminum plate processing equipment, and particularly relates to a corresponding aluminum plate clamp for stamping an aluminum plate of a heat exchanger.

Background

The heat exchanger is an energy-saving device for transferring heat between materials between two or more fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to make the temperature of the fluid reach the index specified by the process so as to meet the requirements of process conditions, and is also one of main devices for improving the utilization rate of energy.

The traditional Chinese patent with publication number CN201920477481.3 discloses an aluminum plate fixture corresponding to aluminum plate stamping, which comprises U-shaped clamping arms arranged at two sides of a processing table, wherein each U-shaped clamping arm is provided with an upper clamping plate and a lower connecting plate, and is characterized in that the upper clamping plate of each U-shaped clamping arm is positioned at the top of the side surface of the processing table, a gap is reserved between the bottom surface of the upper clamping plate and the surface of the processing table, the lower connecting plates of the two U-shaped clamping arms are both connected with a lifting plate, the bottom of the lifting plate is connected with a lifting power component, the lifting power component is vertically fixed on a sliding plate, the bottom of the sliding plate is matched with linear guide rails, support plates are fixedly arranged at two sides of the sliding plate, linear racks are arranged at two sides of the linear guide rails in parallel, and a driving component is arranged at the bottom of each support plate; the driving assembly comprises a driving motor fixed at the bottom of the supporting plate, an output shaft of the driving motor is connected with a driving gear, and the driving gear is meshed with the linear rack.

In view of the above-mentioned related art, the inventor believes that the aluminum plate fixture can move vertically along the processing table but cannot move horizontally along the processing table, so that the position of the fixture cannot be flexibly adjusted when the processing table processes aluminum plates with different specifications and sizes, and the clamping and positioning effects of the device on the aluminum plates are reduced.

Therefore, the aluminum plate clamp corresponding to the stamping of the aluminum plate of the heat exchanger is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a clamp for pressing aluminum plates of heat exchangers, which can position and clamp aluminum plates of various specifications and sizes.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an aluminum plate anchor clamps that heat exchanger aluminum plate stamping process corresponds, includes the processing platform, processing platform fixedly connected with motor, the output shaft of motor is connected with the fly leaf through the meshing of transmission assembly, and is adjacent through holder and processing platform sliding connection between the fly leaf, fly leaf and holder are through adjusting pole threaded connection, the one end that the holder was kept away from to the fly leaf has the clamp plate through cylinder swing joint, clamp plate and processing platform cooperation set up.

Preferably, the processing table is provided with a hollow groove, and the movable plate is connected with the hollow groove in a sliding mode through a sliding block.

Preferably, the transmission assembly comprises a toothed column and a rack which are meshed with each other, the toothed column is fixedly connected with an output shaft of the motor, and the rack is fixedly connected with one set of movable plates.

Preferably, the retainer is symmetrically provided with limiting rods, one ends of the limiting rods are connected with the retainer in a sliding mode through springs, and the other ends of the limiting rods are connected with the processing table in a matched mode through limiting blocks.

Preferably, the processing platform symmetry is equipped with the bar groove, stopper and bar groove sliding connection, the bar groove is equipped with the recess, the stopper adopts spherical structure, stopper and recess cooperation setting.

Preferably, the adjusting rod adopts a bidirectional screw structure, and two ends of the adjusting rod are respectively in threaded connection with the corresponding movable plates.

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

1. the movable plate is provided with the adjusting rod, so that a worker can adjust the working position of the clamp according to the actual width, size and the like of the aluminum plate, the multi-position positioning and clamping effect of the device on the aluminum plate on the machining table is realized, and the machining quality of the filter plate is improved;

2. through setting up the holder, effectively avoid the situation that the fly leaf skew appears in the slip in-process, make the fly leaf possess certain location effect after the removal stops simultaneously, improve the device and press from both sides tight quality to aluminum plate.

Drawings

FIG. 1 is a schematic structural diagram of an aluminum plate fixture corresponding to the heat exchanger aluminum plate stamping provided by the utility model;

FIG. 2 is a schematic cross-sectional structure view of an aluminum plate fixture corresponding to the heat exchanger aluminum plate stamping provided by the utility model;

fig. 3 is a schematic view of a connection structure of a retainer and a stopper in an aluminum plate fixture corresponding to the punching process of an aluminum plate of a heat exchanger.

In the figure: 1 processing table, 11 hollow grooves, 12 strip-shaped grooves, 13 grooves, 2 motors, 3 transmission assemblies, 31 tooth columns, 32 racks, 4 movable plates, 41 sliding blocks, 5 retainers, 6 adjusting rods, 7 cylinders, 8 pressing plates, 9 limiting rods, 91 springs and 92 limiting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an aluminum plate fixture corresponding to stamping of an aluminum plate of a heat exchanger comprises a processing table 1, wherein a motor 2 is fixedly connected to the processing table 1, an output shaft of the motor 2 is connected with a movable plate 4 in a meshed manner through a transmission assembly 3, it should be noted that the motor 2 is detachably connected with the processing table 1 through installation parts such as bolts and the like, the motor 2 adopts a speed reduction motor with the model number of CH22-400-20S and has a certain band-type brake function, the processing table 1 is provided with a hollow groove 11, the movable plate 4 is slidably connected with the hollow groove 11 through a sliding block 41, and the sliding block 41 is provided with balls, so that the sliding friction coefficient between the movable plate 4 and the processing table 1 is reduced.

The transmission assembly 3 comprises a toothed column 31 and a rack 32 which are meshed with each other, the toothed column 31 is fixedly connected with an output shaft of the motor 2, the rack 32 is fixedly connected with the bottom of one group of movable plates 4, and the toothed column 31 is driven to be meshed with the rack 32 by the driving of the motor 2, so that the movable plates 4 are moved.

The adjacent movable plates 4 are connected with the processing table 1 in a sliding manner through the retainers 5, it should be noted that the retainers 5 are arranged on two sides of the movable plates 4, the retainers 5 are symmetrically provided with the limiting rods 9, one ends of the limiting rods 9 are connected with the retainers 5 in a sliding manner through springs 91, and the other ends of the limiting rods 9 are connected with the processing table 1 in a matching manner through limiting blocks 92.

The specific matching connection mode is as follows: processing platform 1 symmetry is equipped with bar groove 12, stopper 92 and bar groove 12 sliding connection, and bar groove 12 intermittent type is equipped with recess 13, and stopper 92 adopts spherical structure, and stopper 92 and recess 13 cooperation set up, avoid fly leaf 4 to appear the situation of skew in the slip in-process, make fly leaf 4 possess certain location effect after the removal stops simultaneously.

Fly leaf 4 and holder 5 are through adjusting 6 threaded connection, need to explain that, adjusting 6 and rotating with holder 5 through the bearing and being connected, adjust pole 6 and adopt two-way screw rod structure, adjust the both ends of pole 6 respectively with fly leaf 4 threaded connection that correspond, concrete connected mode: the one end that fly leaf 4 is close to adjusting pole 6 all is equipped with the screw hole, and screw hole and regulation pole 6 threaded connection when rotating regulation pole 6, adjust pole 6 and rotate through bearing and holder 5, and the both ends of adjusting pole 6 are passed through two-way screw and are driven fly leaf 4 to the one end motion that is close to each other or to the one end motion of keeping away from each other, and then the position size between the adjusting plate 8.

One end of the movable plate 4 far away from the retainer 5 is movably connected with a pressing plate 8 through a cylinder 7, the pressing plate 8 is matched with the processing table 1, the cylinder 7 adopts a single-shaft cylinder with the model of SDA32 x 15, one end of the pressing plate 8 close to the processing table 1 is provided with a wear pad, and the clamping and positioning effect of the device on the aluminum plate is improved.

The operating principle of the present invention will now be described as follows:

when the device uses, the staff can be according to actual width, the operating position of adjustment clamp plate 8 such as size of aluminum plate, specific accommodation process: the adjusting rod 6 is rotated, the adjusting rod 6 rotates through the bearing and the retainer 5, two ends of the adjusting rod 6 drive the movable plates 4 to move towards one ends close to each other or move towards one ends far away from each other through the bidirectional threads, at the moment, the movable plates 4 slide through the sliding blocks 41 and the hollow grooves 11, the racks 32 and the tooth columns 31 on one group of the movable plates 4 translate, the position and the size between the pressing plates 8 are adjusted, and the pressing plates 8 move vertically along the processing table 1.

After the transverse position of the pressing plate 8 is adjusted, the motor 2 is started, the motor 2 drives the rack 32 connected in a meshed manner through the toothed column 31 to move, the rack 32 drives the movable plates 4 to move, at the moment, the retainers 5 at the middle positions of the movable plates 4 on the two sides slide through the limiting rods 9 movably connected through the springs 91 and the strip-shaped grooves 12 of the processing table 1 through the limiting blocks 92, the pressing plate 8 is moved vertically along the processing table 1, the motor 2 is stopped after the pressing plate 8 reaches a proper position, the actuating cylinder 7 is driven, the air cylinder 7 drives the pressing plate 8 to move downwards, and the aluminum plate on the processing table 1 is positioned and clamped through the wear-resistant pad.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an aluminum plate anchor clamps that heat exchanger aluminum plate stamping process corresponds, includes processing platform (1), its characterized in that, processing platform (1) fixedly connected with motor (2), the output shaft of motor (2) is connected with fly leaf (4) through drive assembly (3) meshing, and is adjacent through holder (5) and processing platform (1) sliding connection between fly leaf (4), fly leaf (4) and holder (5) are through adjusting pole (6) threaded connection, cylinder (7) swing joint has clamp plate (8) is passed through to the one end that holder (5) were kept away from in fly leaf (4), clamp plate (8) and processing platform (1) cooperation set up.

2. The aluminum plate fixture for stamping and processing the aluminum plate of the heat exchanger is characterized in that the processing table (1) is provided with a hollow groove (11), and the movable plate (4) is slidably connected with the hollow groove (11) through a sliding block (41).

3. The aluminum plate fixture for stamping and processing the aluminum plate of the heat exchanger is characterized in that the transmission assembly (3) comprises a toothed column (31) and a rack (32) which are meshed with each other, the toothed column (31) is fixedly connected with an output shaft of the motor (2), and the rack (32) is fixedly connected with one set of movable plates (4).

4. The aluminum plate fixture corresponding to the punching process of the aluminum plate of the heat exchanger of claim 1, wherein the retainer (5) is symmetrically provided with a limiting rod (9), one end of the limiting rod (9) is slidably connected with the retainer (5) through a spring (91), and the other end of the limiting rod (9) is connected with the processing table (1) through a limiting block (92) in a matching manner.

5. The aluminum plate fixture corresponding to the punching of the aluminum plate of the heat exchanger according to claim 4, characterized in that the machining table (1) is symmetrically provided with strip-shaped grooves (12), the limiting blocks (92) are connected with the strip-shaped grooves (12) in a sliding manner, the strip-shaped grooves (12) are provided with grooves (13), the limiting blocks (92) are of spherical structures, and the limiting blocks (92) and the grooves (13) are arranged in a matched manner.

6. The aluminum plate clamp for stamping and processing the aluminum plate of the heat exchanger according to claim 1, wherein the adjusting rod (6) adopts a bidirectional screw structure, and two ends of the adjusting rod (6) are respectively in threaded connection with the corresponding movable plates (4).