CN214133488U - Draught device for blank pressing of air inlet pipe plate of fan - Google Patents
Draught device for blank pressing of air inlet pipe plate of fan Download PDFInfo
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- CN214133488U CN214133488U CN202023198775.4U CN202023198775U CN214133488U CN 214133488 U CN214133488 U CN 214133488U CN 202023198775 U CN202023198775 U CN 202023198775U CN 214133488 U CN214133488 U CN 214133488U
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Abstract
The utility model discloses a draught device for fan air-supply line panel blank pressing relates to fan processing equipment technical field, which comprises a bracket, draw the axle, the driving piece, the suppression pole, the connecting rod, the elastic component, the deflector, draw the axle and be connected with the rotate bracket, the support is equipped with and is used for the drive to draw axle pivoted driving piece, the side of drawing the axle is equipped with suppression pole standing groove and connecting rod standing groove, the hole is placed through the elastic component of locating at the traction axle middle part to suppression pole standing groove and connecting rod standing groove intercommunication, the suppression pole is located in the suppression pole standing groove, the connecting rod is located in the connecting rod standing groove, the elastic component is located the elastic component and is placed downtheholely, the suppression pole passes through the elastic component and is connected with the connecting rod, the upper end of support is equipped with the deflector. The utility model discloses can reduce staff's intensity of labour, improve staff's work security.
Description
Technical Field
The utility model relates to a fan processing equipment technical field, concretely relates to draw gear is used to fan air-supply line panel blank pressing.
Background
The structure of a traditional air inlet pipe of a fan is shown in fig. 1, and in order to improve the strength of the air inlet pipe of the fan, a circle of convex edge 1 needs to be pressed on the air inlet pipe of the fan, as shown in fig. 2. When the air inlet pipe of the fan is processed, firstly, a blank pressing machine is used for pressing a blank on a plate 2, and a convex edge 1 is pressed on the plate 2; then cutting the plate 2 into sections; finally, welding each cut sheet material 2 into a tubular shape to obtain the fan air inlet pipe which is shown in figure 2 and is extruded with a circle of convex edges 1.
The structure of the beading machine is shown in fig. 3, and comprises a first pressing wheel 3 and a second pressing wheel 4 which rotate relatively, wherein the first pressing wheel 3 is provided with a protrusion 301, the second pressing wheel 4 is provided with a groove 401, and the protrusion 301 is matched with the groove 401 when the first pressing wheel 3 and the second pressing wheel 4 rotate relatively. A worker is required to insert the sheet 2 between the first press wheel 3 and the second press wheel 4 before using the hemming machine to hem the sheet 2. In the process of using the beading machine to beading the sheet material 2, the worker needs to continuously drag the sheet material 2 with hands to draw the sheet material 2, and can continuously beading the sheet material 2 with the beading machine.
Because the plate needs to be continuously pulled by the staff with hands to pull the plate, on one hand, the labor intensity of the staff is increased; on the other hand, the risk that the staff is scratched by the plate is increased, and the working safety of the staff is reduced.
Therefore, how to reduce the labor intensity of the workers and improve the work safety of the workers is a technical problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to the above that prior art exists, provides a fan air-supply line panel draw gear for blank pressing, the utility model discloses can reduce staff's intensity of labour, improve staff's work security.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a draught device is used to fan air-supply line panel blank pressing, which comprises a bracket, draw the axle, the driving piece, the suppression pole, the connecting rod, the elastic component, the deflector, draw the axle to be connected with the rotate bracket, the support is equipped with and is used for the drive to draw axle pivoted driving piece, the side of drawing the axle is equipped with suppression pole standing groove and connecting rod standing groove, hole and connecting rod standing groove intercommunication are placed through the elastic component of locating the axle middle part to the suppression pole standing groove, the suppression pole is located in the suppression pole standing groove, the connecting rod is located in the connecting rod standing groove, the elastic component is located the elastic component and is placed downtheholely, the suppression pole passes through the elastic component and is connected with the connecting rod, the upper end of support is equipped with the deflector.
Furthermore, a handle is arranged on the pressing rod.
Furthermore, the upper end face of the guide plate is provided with a fixed baffle and a limiting baffle which are arranged side by side, a movable baffle is arranged between the fixed baffle and the limiting baffle, the movable baffle is connected with the guide plate in a sliding manner, the movable baffle is rotatably connected with an adjusting screw rod, and the adjusting screw rod is matched with an adjusting screw hole arranged on the limiting baffle.
Furthermore, a movable pressing plate is arranged on one side, close to the fixed baffle, of the movable baffle, and a fixed pressing plate is arranged on one side, close to the movable baffle, of the fixed baffle.
Furthermore, the lower end of the bracket is provided with a movable wheel.
The utility model discloses beneficial effect who has:
1. the utility model can realize the mechanical traction of the plate, and does not need the worker to continuously drag the plate by hand to pull the plate, thereby reducing the labor intensity of the worker; on the other hand, the risk that the staff is scratched by the plate is reduced, and the working safety of the staff is improved.
2. The utility model discloses a set up the handle on the suppression pole, can draw the suppression pole for the staff and provide the gripping position, made things convenient for the staff to draw and draw the suppression pole, make the utility model discloses it is more convenient to use.
3. The fixed baffle and the movable baffle are arranged on the guide plate, so that the plate can pass through between the fixed baffle and the movable baffle, and the movable baffle and the fixed baffle are utilized to play a role in guiding the plate, so that the plate wound on the traction shaft is prevented from being inclined, and the plate is more tidy and beautiful when being wound on the traction shaft; and, can adjust the distance between adjustable fender and the fixed stop through revolving wrong adjusting screw to adapt to the panel of different width, make the utility model discloses it is more nimble to use.
4. The utility model discloses a set up movable clamp plate and fixed pressing plate, can prevent that panel from perk to draw panel coiling more smoothly, further improved the neat pleasing to the eye degree that panel coiled on drawing the axle.
5. The utility model discloses a lower extreme at the support sets up and removes the wheel, can make things convenient for the staff to remove the utility model discloses, make the utility model discloses use more convenient nimble.
Drawings
FIG. 1 is a first schematic structural diagram of a blower fan inlet duct;
FIG. 2 is a schematic structural diagram II of an air inlet pipe of a fan;
FIG. 3 is a schematic view of the construction of the blankholder;
FIG. 4 is a schematic structural view of a drawing device for pressing edges of a plate of an air inlet pipe of a fan;
FIG. 5 is a partial enlarged view of FIG. 4A;
FIG. 6 is a top view of a drawing device for pressing the blank of the air inlet pipe of the fan;
FIG. 7 is a cross-sectional view taken at FIG. 6B-B;
FIG. 8 is a cross-sectional view at FIG. 6C-C;
FIG. 9 is an enlarged view of a portion of FIG. 8D;
fig. 10 is a schematic view of a drawing device for edge pressing of a plate of an air inlet pipe of a fan.
Description of reference numerals:
1-raised edge, 2-plate, 3-first press wheel, 301-bulge, 4-second press wheel, 401-groove, 5-bracket, 501-bottom plate, 502-support plate, 6-traction shaft, 601-pressing rod placement groove, 602-connecting rod placement groove, 603-elastic element placement hole, 7-driving element, 8-pressing rod, 9-connecting rod, 10-elastic element, 11-guide plate, 1101-sliding groove, 12-handle, 13-fixed baffle, 14-limit baffle, 1401-adjusting screw hole, 15-movable baffle, 1501-sliding block, 16-adjusting screw rod, 17-limit ring, 18-movable pressure plate, 19-fixed pressure plate and 20-moving wheel.
Detailed Description
For a better understanding of the present invention, reference is made to the following description taken in conjunction with the accompanying drawings. It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
as shown in fig. 4-9, a drawing device for pressing edges of a plate of an air inlet pipe of a fan comprises a bracket 5, a drawing shaft 6, a driving part 7, a pressing rod 8, a connecting rod 9, an elastic part 10 and a guide plate 11.
The support 5 comprises a bottom plate 501 and two support plates 502, the two support plates 502 are arranged side by side, and the lower ends of the two support plates 502 are welded and fixed on the upper end surface of the bottom plate 501.
The traction shaft 6 is arranged between the two support plates 502, and the upper ends of the two support plates 502 are connected with the support plates 502 through bearings.
The driving part 7 adopts a motor, a case of the motor is fixed on a supporting plate 502 through a screw, and an output shaft of the motor is connected with the traction shaft 6 through a coupler.
The side of the traction shaft 6 is provided with a pressing rod placing groove 601 and a connecting rod placing groove 602, and the pressing rod placing groove 601 is communicated with the connecting rod placing groove 602 through an elastic piece placing hole 603 arranged in the middle of the traction shaft 6. The pressing rod 8 is arranged in the pressing rod placing groove 601, the connecting rod 9 is arranged in the connecting rod placing groove 602, the elastic piece 10 is arranged in the elastic piece placing hole 603, the elastic piece 10 is a spring, one end of the spring is fixedly welded with the pressing rod 8, and the other end of the spring is fixedly welded with the connecting rod 9.
The upper end of the bracket 5 is welded with a guide plate 11.
Before using a beading machine to beading the sheet 2, as shown in fig. 10, first, the traction device for beading the sheet of the air inlet duct of the blower of the present embodiment is placed on one side of the beading machine; then, the worker pulls the pressing rod 8 to expose the pressing rod placing groove 601; then, the worker inserts one end of the plate 2 between the pressing bar 8 and the drawing shaft 6, and releases the pressing bar 8, so that the pressing bar 8 presses the plate 2 in the pressing bar seating groove 601 by the elastic force of the elastic member 10.
When the beading machine is used for beading the plate 2, a worker starts the motor, the motor drives the traction shaft 6 to rotate, and the plate 2 is wound by the rotating traction shaft 6, so that the traction of the plate 2 is realized.
Through the above process, it can be known that: the traction device for pressing the edges of the plate of the air inlet pipe of the fan can realize mechanical traction on the plate 2, and does not need to drag the plate 2 continuously by hands to pull the plate 2, so that on one hand, the labor intensity of workers is reduced; on the other hand, the risk that the staff is scratched by the plate 2 is reduced, and the working safety of the staff is improved.
Furthermore, the pressing rod 8 is conveniently pulled by workers, so that the draught device for pressing the edges of the air inlet pipe plate of the fan is more convenient to use. A handle 12 is welded to the pressing bar 8. After having welded handle 12 on the suppression pole 8, can draw for the staff and draw suppression pole 8 and provide the gripping position to made things convenient for the staff to draw suppression pole 8, also made the draw gear for fan air-supply line panel blank pressing of this embodiment, it is more convenient to use.
Further, a fixed baffle 13 and a limit baffle 14 which are arranged side by side are welded on the upper end face of the guide plate 11. Be equipped with adjustable fender 15 between fixed stop 13 and the limit baffle 14, the lower extreme welding of adjustable fender 15 has slider 1501, and deflector 11 is equipped with spout 1101, and slider 1501 cooperates with spout 1101. The upper end of the movable baffle 15 is provided with a rotary hole (not shown in the figure), an adjusting screw 16 is arranged in the rotary hole, two limiting rings 17 are welded on the adjusting screw 16, the movable baffle 15 is arranged between the two limiting rings 17, the outer diameter of each limiting ring 17 is larger than the aperture of the rotary hole, an adjusting screw hole 1401 is arranged on the limiting baffle 14, and the adjusting screw 16 is matched with the adjusting screw hole 1401.
In the process of drawing the plate 2, the plate 2 can be placed between the movable baffle 15 and the fixed baffle 13, so that in the process of winding the plate 2 on the drawing shaft 6, the plate 2 can pass through the space between the fixed baffle 13 and the movable baffle 15, the movable baffle 15 and the fixed baffle 13 are utilized to play a role in guiding the plate 2, the plate 2 wound on the drawing shaft 6 is prevented from being inclined, and the plate 2 is more tidy and attractive when being wound on the drawing shaft 6.
When the wider plate 2 needs to be pulled, the distance between the movable baffle 15 and the fixed baffle 13 needs to be increased; when it is desired to pull a narrower sheet 2, the distance between the flapper 15 and the fixed flapper 13 needs to be reduced. When the distance between the flapper 15 and the fixed flapper 13 is increased, the following operations are required: the worker screws the adjusting screw 16 to shorten the length of the adjusting screw 16 between the flapper 15 and the limit flapper 14, so that the flapper 15 is closer to the limit flapper 14, thereby increasing the distance between the flapper 15 and the fixed flapper 13.
Through the above process, the distance between the movable baffle 15 and the fixed baffle 13 can be adjusted by screwing the adjusting screw 16, so as to adapt to the boards 2 with different widths, and the drawing device for pressing the edges of the boards of the air inlet pipe of the fan in the embodiment is more flexible to use.
Further, a movable pressing plate 18 is welded on one side of the movable baffle plate 15 close to the fixed baffle plate 13, and a fixed pressing plate 19 is welded on one side of the fixed baffle plate 13 close to the movable baffle plate 15. Through setting up activity clamp plate 18 and fixed pressing plate 19, can prevent that panel 2 from tilting to more smoothly draw panel 2 convolute, further improved the neat pleasing to the eye degree that panel 2 convoluteed on drawing axle 6.
Furthermore, in order to facilitate the movement of the traction device for blank pressing of the air inlet pipe plate of the fan of the embodiment by a worker, the traction device for blank pressing of the air inlet pipe plate of the fan of the embodiment is more convenient and flexible to use. A moving wheel 20 is attached to the lower end surface of the bottom plate 501. After the movable wheel 20 is installed, the movable wheel can be moved by pushing the traction device for pressing the edges of the air inlet pipe plate of the fan in the embodiment, and the use is flexible and convenient.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a draught device is used to fan air-supply line panel blank pressing, a serial communication port, which comprises a bracket, draw the axle, the driving piece, the suppression pole, the connecting rod, the elastic component, the deflector, draw the axle and be connected with the leg joint, the support is equipped with and is used for the drive to draw axle pivoted driving piece, the side of drawing the axle is equipped with suppression pole standing groove and connecting rod standing groove, hole and connecting rod standing groove intercommunication are placed through the elastic component of locating at drawing the axle middle part to suppression pole standing groove, the suppression pole is located in the suppression pole standing groove, the connecting rod is located in the connecting rod standing groove, the elastic component is located in the elastic component standing hole, the suppression pole passes through the elastic component and is connected with the connecting.
2. The draft gear for pressing the edges of a fan air inlet duct panel as in claim 1, wherein said pressing bar is provided with a handle.
3. The traction device for pressing the edge of the plate of the air inlet pipe of the fan as claimed in claim 1, wherein the upper end surface of the guide plate is provided with a fixed baffle and a limit baffle which are arranged side by side, a movable baffle is arranged between the fixed baffle and the limit baffle, the movable baffle is slidably connected with the guide plate, the movable baffle is rotatably connected with an adjusting screw, and the adjusting screw is matched with an adjusting screw hole arranged on the limit baffle.
4. The draft gear for pressing the edge of the air intake duct plate of a blower fan as claimed in claim 3, wherein said movable baffle is provided with a movable pressing plate at a side close to said fixed baffle, and the fixed baffle is provided with a fixed pressing plate at a side close to the movable baffle.
5. The draft gear for pressing the blank of the air intake duct of a blower fan as claimed in claim 1, wherein said frame is provided at its lower end with a movable wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198775.4U CN214133488U (en) | 2020-12-25 | 2020-12-25 | Draught device for blank pressing of air inlet pipe plate of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198775.4U CN214133488U (en) | 2020-12-25 | 2020-12-25 | Draught device for blank pressing of air inlet pipe plate of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214133488U true CN214133488U (en) | 2021-09-07 |
Family
ID=77542806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023198775.4U Active CN214133488U (en) | 2020-12-25 | 2020-12-25 | Draught device for blank pressing of air inlet pipe plate of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214133488U (en) |
-
2020
- 2020-12-25 CN CN202023198775.4U patent/CN214133488U/en active Active
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