CN217343076U

CN217343076U - A meticulous tooth machine of beating for fan housing processing

Info

Publication number: CN217343076U
Application number: CN202221098767.9U
Authority: CN
Inventors: 查江宏
Original assignee: Suzhou Yongtaixing Machinery Co ltd
Current assignee: Jinglan Jinggong Suzhou Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-09-02
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to a fine gear-punching machine for processing a fan cover, which comprises a processing platform, wherein a punching male die and a punching female die are arranged on the processing platform, and a gear-punching cavity is formed between the punching female die and the punching male die; the device comprises a processing platform, a supporting platform, an upper supporting head, a lower supporting head and a driving rotating mechanism, wherein the supporting platform is arranged on the processing platform, a fixed rod extends from the supporting platform, the upper supporting head and the lower supporting head are coaxially arranged with the fixed rod, a fixed cavity is formed between the upper supporting head and the lower supporting head, and the driving rotating mechanism is connected with the fixed rod; in this application, at first need set up a through-hole in the fan housing center department of treating processing, wear to establish the through-hole with the dead lever again, lower butt head and last butt head butt respectively on the upper and lower surface of fan housing, it is inseparabler firm to connect like this, though seted up a through-hole on the fan housing, the later stage can regard as the ventilation hole to use to do not influence its holistic structure.

Description

A meticulous tooth machine of beating for fan housing processing

Technical Field

The utility model relates to a, in particular to a meticulous tooth machine of beating for fan housing processing.

Background

The motor generates heat during operation, which if accumulated within the motor, can degrade the performance of the motor and even burn the motor. To avoid this, a heat dissipation fan is generally installed on the motor to take away heat from the interior of the motor, and therefore, a corresponding air inlet and/or outlet is provided on the motor. Wind is discharged from a safe angle, and meanwhile, the purposes of dust prevention, water prevention and the like are also considered, a wind cover is arranged at the corresponding air inlet and/or outlet of the motor, and wind enters and exits the interior of the motor through the wind cover.

After the existing fan cover is formed, a punching technology is adopted for gear punching, namely, a die frame provided with the fan cover is placed on a punching machine, and the punching machine is used for gear punching on the fan cover; the tooth machine of beating as disclosed in chinese patent application No. 201310428588.6 for the radiating fan housing surface array of motor is provided with a plurality of air slots or ventilation hole, realizes beating the tooth fast through this public mould subassembly and female mould subassembly cooperation, and the machining efficiency of this kind of equipment is really very high, but in the actual operation process, finds the fan housing and adds man-hour, and is fixed unstable easily, rotates the in-process that the tooth was beaten in the punching press at the fan housing moreover, and takes place to drop easily or misplace etc. and cause the production yields to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a meticulous tooth machine of beating for fan housing processing.

The above technical purpose of the present invention can be achieved by the following technical solutions: a fine gear punching machine for machining a fan cover comprises a machining platform, wherein a punching male die and a punching female die are arranged on the machining platform, and a gear punching cavity is formed between the punching female die and the punching male die; still including setting up the butt platform on the processing platform, the butt bench extends and is provided with the dead lever, still includes last butt head and lower butt head with the coaxial setting of dead lever, go up the butt head and form fixed chamber down between the butt head, still include the drive slewing mechanism who is connected with the dead lever.

By adopting the technical scheme, the fan cover on the motor can be in a plane circle shape or in a cambered surface shape, if the fan cover is in the cambered surface shape, the surface area is increased, and the heat dissipation efficiency is also increased; in this application, at first need set up a through-hole in the fan housing center department of treating processing, wear to establish the through-hole with the dead lever again, lower butt head and last butt head butt respectively on the upper and lower surface of fan housing, it is inseparabler firm to connect like this, though seted up a through-hole on the fan housing, the later stage can regard as the ventilation hole to use to do not influence its holistic structure.

Preferably, the lower abutment head is fixedly connected with the fixing rod.

Preferably, the upper abutting head comprises a sliding ring and a fixing plate arranged on the circumferential side wall of the sliding ring in an array mode.

Preferably, a fixed suction cup is arranged on the fixed plate, and the lower abutting head is made of flexible rubber.

Preferably, the fixing plate is provided with an electromagnet, and the lower contact head is made of a ferromagnetic substance.

Preferably, the drive rotation mechanism includes a drive cylinder.

Preferably, the fixing rod is coaxially sleeved with a rotating gear, the fixing rod further comprises a driving gear box for driving the rotating gear to rotate, the fixing rod further comprises an inner connecting rod sleeved with the fixing rod, and the driving cylinder is connected with the inner connecting rod.

To sum up, the utility model discloses following beneficial effect has:

the fan cover is characterized in that a through hole is formed in the center of the fan cover to be processed, the fixing rod is arranged in a penetrating mode, the upper abutting joint head and the lower abutting joint head are matched to be clamped, the fan cover is fixed more firmly, dislocation, falling and the like cannot occur, and a processing area is precisely arranged in a circumferential array by taking the through hole as an axis.

Drawings

FIG. 1 is a sectional view of the whole structure in embodiment 1;

FIG. 2 is a schematic view of a part of the structure in example 1;

FIG. 3 is a schematic view of a part of the structure in example 2.

In the figure, 1, a processing platform; 11. stamping a male die; 12. stamping a female die; 14. a butting stand; 141. fixing the rod; 142. an upper abutting head; 143. a lower abutting head; 144. a fixed cavity; 145. a slip ring; 146. a fixing plate; 147. an electromagnet; 148. fixing the sucker; 2. a driving cylinder; 21. an inner connecting rod; 3. a rotating gear; 31. driving the gear box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example (b):

a fine gear-making machine for machining a fan housing is shown in figure 1 and comprises a machining platform 1, wherein a stamping male die 11 and a stamping female die 12 are arranged on the machining platform 1, and a gear-making cavity 131 is formed between the stamping female die 12 and the stamping male die 11; the device also comprises a butting table 14 arranged on the processing platform 1, a fixing rod 141 coaxially arranged with the butting table 14, an upper butting head 142 and a lower butting head 143 coaxially arranged with the fixing rod 141, a fixing cavity 144 formed between the upper butting head 142 and the lower butting head 143, and a driving rotating mechanism connected with the fixing rod 141; the fan cover is characterized in that a through hole is formed in the center of the fan cover to be processed, the fixing rod penetrates through the through hole, the lower abutting head and the upper abutting head abut against the upper surface and the lower surface of the fan cover respectively, and therefore connection is tight and firm.

As shown in FIG. 1, a threaded sleeve extends from the lower abutment head 143 and is engaged with the fixing rod 141, so as to fixedly connect the lower abutment head 143 to the fixing rod.

As shown in fig. 1 and 2, the upper abutting head 142 includes a sliding ring 145 and fixing plates 146 arranged in an array on a circumferential side wall of the sliding ring 145.

As shown in fig. 1, the fixing plate 146 is provided with an electromagnet 147, and the lower abutment head 143 is made of a ferromagnetic substance; when the material of the fan cover contains ferromagnetic substances, the fan cover can be fixed by an electromagnet, and the fixing mode is simple and firm; if not, the fixation method in example 2 may be used.

As shown in fig. 1, the drive rotation mechanism includes a drive cylinder 2.

As shown in fig. 1, the fixing rod 141 is coaxially sleeved with a rotating gear 3, and further includes a driving gear box 31 for driving the rotating gear 3 to rotate, and further includes an inner connecting rod 21 sleeved with the fixing rod 141, and the driving cylinder 2 is connected with the inner connecting rod 21.

The working principle is as follows:

the wind shield is characterized in that a through hole is formed in the center of the wind shield to be processed, the fixing rod penetrates through the through hole, and the lower abutting head and the upper abutting head abut against the upper surface and the lower surface of the wind shield respectively, so that connection is tighter and firmer, although the through hole is formed in the wind shield, the wind shield can be used as a vent hole in the later stage, and the whole structure of the wind shield is not influenced; after the installation, by driving actuating cylinder 2 downward butt on the processing platform, beat the tooth operation by the cooperation of public mould and master model, process the back, drive gear box again and drive gear and dead lever 141 and rotate, rotate to new position department, process by the cooperation of public mould and master model once more, rotate the round back, accomplish all operation of beating the tooth, the fan housing is processed and is accomplished.

Example 2:

the structure of embodiment 2 is substantially the same as that of embodiment 1, but in this embodiment, as shown in fig. 3, a fixed suction cup 148 is provided on a fixed plate 146, and a lower abutment head 143 is made of flexible rubber.

The working principle is as follows:

the working principle of embodiment 2 is basically the same as that of embodiment 1.

Claims

1. The utility model provides a meticulous tooth machine of beating for fan housing processing, includes processing platform (1), its characterized in that: a stamping male die (11) and a stamping female die (12) are arranged on the processing platform (1), and a tooth punching cavity (131) is formed between the stamping female die (12) and the stamping male die (11); the machining platform comprises a machining platform (1), a butt joint platform (14), a fixing rod (141), an upper butt joint head (142) and a lower butt joint head (143), wherein the butt joint platform (14) is arranged on the machining platform (1), the fixing rod (141) is coaxially arranged with the butt joint platform (14), a fixing cavity (144) is formed between the upper butt joint head (142) and the lower butt joint head (143), and the machining platform further comprises a driving rotating mechanism connected with the fixing rod (141).

2. The fine gear-making machine for machining the fan housing as claimed in claim 1, wherein: the lower abutting head (143) is fixedly connected with the fixing rod (141).

3. The fine gear-making machine for machining the fan housing as claimed in claim 2, wherein: the upper abutting head (142) comprises a sliding circular ring (145) and fixing plates (146) arranged on the circumferential side wall of the sliding circular ring (145) in an array mode.

4. The fine gear-making machine for machining the fan housing as claimed in claim 3, wherein: the fixing plate (146) is provided with a fixing sucker (148), and the lower abutting head (143) is made of flexible rubber.

5. The fine gear-making machine for machining the fan housing as claimed in claim 3, wherein: an electromagnet (147) is arranged on the fixing plate (146), and the lower abutting head (143) is made of ferromagnetic substances.

6. A fine gear-making machine for machining wind hoods according to claim 4 or 5, characterized in that: the driving rotation mechanism comprises a driving cylinder (2).

7. The fine gear-making machine for machining the fan housing as claimed in claim 6, wherein: the coaxial cover is equipped with running gear (3) on dead lever (141), still includes drive running gear (3) pivoted drive gear box (31), still includes internal connection pole (21) of establishing with dead lever (141) cover, it is connected with internal connection pole (21) to drive actuating cylinder (2).