CN218311903U - Automatic tapping and screw locking machine for air conditioner chassis - Google Patents
Automatic tapping and screw locking machine for air conditioner chassis Download PDFInfo
- Publication number
- CN218311903U CN218311903U CN202222183148.6U CN202222183148U CN218311903U CN 218311903 U CN218311903 U CN 218311903U CN 202222183148 U CN202222183148 U CN 202222183148U CN 218311903 U CN218311903 U CN 218311903U
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- chassis
- assembly
- tapping
- limiting
- air conditioner
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Abstract
The utility model provides an automatic tapping and locking screw machine for an air conditioner chassis, which is used for a perforation tapping and locking screw at the end part of a chassis component of an air conditioner outdoor unit, wherein the chassis component comprises a chassis main body and a fixed plate, and the automatic tapping and locking screw machine for the air conditioner chassis comprises a conveying component, a positioning component, a tapping component and a locking screw component; the conveying assembly comprises a conveying belt for conveying the chassis assembly; an operation station is arranged on the conveying belt; the tapping component is positioned on one side of the operation station; the locking screw assembly and the tapping assembly are arranged on the same side; the positioning assembly is used for fixing the chassis assembly reaching the operation station; the positioning assembly comprises a limiting mechanism and a pressing mechanism; the limiting mechanism is used for limiting the movement of the fixing plate; the pressing mechanism is used for pressing the chassis main body. According to the technical scheme, the chassis main body and the fixing plate of the chassis assembly are respectively limited and fixed, so that the online positioning and assembly line type automatic tapping and screw locking of the chassis assembly are realized, and the production efficiency is improved.
Description
Technical Field
The utility model relates to an automatic tooth lock screw machine of attacking in air conditioner chassis.
Background
The air conditioner needs the cooperation of indoor set and off-premises station in the use, and the off-premises station needs to be installed on outdoor support, and specifically, the off-premises station is installed on a chassis, and the bottom on chassis is equipped with two fixed plates that are used for being connected with the support.
The base plate of part of the air conditioner external unit needs to be provided with a through hole at the end part in advance for locking a screw, and the through hole needs to be tapped before the screw is locked and then screwed in. Because the requirement for the perforation alignment of the chassis is higher during tapping, the existing method is to place the chassis in a die for fixation, then manually open the tapping lock screw assembly to perform tapping lock screw operation, take out the chassis after tapping lock screw, and transfer to the next station to install the fixing plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic tapping and locking screw machine for an air conditioner chassis, which is used for punching and tapping a locking screw at the end part of a chassis component of an air conditioner outdoor unit, wherein the chassis component comprises a chassis main body and two fixed plates arranged at the bottom of the chassis main body, and the automatic tapping and locking screw machine for the air conditioner chassis comprises a conveying component, a positioning component, a tapping component and a locking screw component; the conveying assembly comprises a conveying belt for conveying the chassis assembly; an operation station is arranged on the conveying belt; the tapping assembly is positioned on one side of the operating station and is used for tapping the through hole in the end part of the chassis main body; the locking screw component is arranged on the same side of the tapping component and is used for locking a screw in the tapped through hole; the positioning assembly is used for fixing the chassis assembly reaching the operation station; the positioning assembly comprises a limiting mechanism and a pressing mechanism; the limiting mechanism is used for limiting the movement of the fixing plate; the pressing mechanism is used for pressing the chassis main body.
According to the technical scheme, the chassis main body and the fixing plate of the chassis assembly are respectively limited and fixed, so that the online positioning and the assembly line type automatic tapping and screw locking of the chassis assembly are realized, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the conveying assembly and the positioning assembly of the present invention with the support frame hidden.
Fig. 3 is a schematic structural view of the chassis assembly of the present invention.
Fig. 4 is a schematic structural diagram of the positioning assembly of the present invention.
Fig. 5 is an exploded view of the positioning assembly of the present invention.
Fig. 6 is a schematic structural view of the tapping assembly and the lock screw assembly of the present invention.
Detailed Description
The scheme of the application is further described by the following combined drawings:
referring to fig. 1-6, an automatic tapping and locking screw machine for an air conditioner chassis is used for tapping and locking screws through a through hole 111 at the end of a chassis assembly 1 of an air conditioner outdoor unit, wherein the chassis assembly 1 comprises a chassis body 11 and two fixing plates 12 arranged at the bottom of the chassis body 11.
The automatic tapping and screw locking machine for the air conditioner chassis comprises a conveying assembly 2, a positioning assembly 3, a tapping assembly 4 and a screw locking assembly 5.
The conveying assembly 2 comprises a conveying belt 21 for conveying the chassis assembly 1; an operation station is arranged on the conveying belt 21.
The tapping component 4 is positioned at one side of the operating station and is used for tapping the through hole at the end part of the chassis main body 11; the screw locking component 5 is arranged at the same side of the tapping component 4 and is used for locking a screw in a tapped through hole.
The positioning assembly 3 is used for fixing the chassis assembly 1 which reaches an operation station; so as to facilitate the operation of the tapping component 4 and the locking screw component 5; the positioning assembly 3 comprises a limiting mechanism 31 and a pressing mechanism 32; the limiting mechanism 31 is used for limiting the movement of the fixing plate 12; the pressing mechanism 32 is used for pressing the chassis main body 11.
According to the technical scheme, the chassis main body 11 and the fixing plate 12 of the chassis assembly 1 are respectively limited and fixed, so that the online positioning and assembly line type automatic tapping and locking of the chassis assembly 1 are realized, and the production efficiency is improved.
The limiting mechanism 31 comprises a limiting column 311 which can extend up and down; the limiting column 311 is used for falling into a clamping groove/hole on the fixing plate 12 to be clamped and limited with the fixing plate 12 when moving downwards; the limiting column 311 is also used to draw out the slot/hole on the fixing plate 12 when moving upwards to release the limitation of the fixing plate 12.
This technical scheme is through spacing post 311 cooperation with the fixed plate 12 of chassis subassembly 1 earlier, restriction chassis subassembly 1 along the conveying line antedisplacement and restriction chassis subassembly 1 to the left and right sides swing of conveying line.
The fixing plate 12 of this embodiment is provided with a clamping groove 121 extending along the length direction of the conveying line, the notch of the clamping groove 121 faces the tail end of the conveying belt, and the limiting column 311 falls into the clamping groove 121 of the fixing plate when moving downwards.
The limiting mechanisms 31 comprise two groups, each group of limiting mechanisms 31 comprises two limiting columns 311, and the two limiting columns 311 are respectively matched with the two fixing plates 12 of one chassis component 1 for limiting; the distance between the two sets of limiting mechanisms 31 is larger than the width of the chassis main body 11.
This technical scheme is spacing with two chassis subassembly 1 intervals of tandem respectively through two sets of stop gear 31, when attacking tooth lock screw to preceding chassis subassembly 1, can separate the chassis subassembly 1 interval of back row, avoids the chassis subassembly 1 of back row to receive the inertia influence of transfer chain and the chassis subassembly 1 in the place ahead to collide.
Each limiting column 311 is matched with a limiting driving mechanism 312 for driving the limiting column 311 to move up and down, and the limiting driving mechanism 312 is an air cylinder.
The pressing mechanism 32 comprises a pressing block 321 which can be extended and retracted up and down; the pressing block 321 is used for abutting against the chassis main body 11 to press the chassis main body 11 when moving downwards; the pressing piece 321 is also used to move away from the chassis main body 11 to release the pressing of the chassis main body 11 when moving upward.
According to the technical scheme, the chassis main body 11 is pressed through the pressing block 321, and the chassis assembly 1 is fixed in the vertical direction.
When moving downwards, the pressing block 321 falls into the concave position 111 on the chassis main body 11 and abuts against the chassis main body 11; the pressing block 321 is matched with a pressing driving mechanism 322 for driving the pressing block 321 to move up and down, and the pressing driving mechanism 322 is an air cylinder.
The positioning assembly 3 further comprises a support frame 33 located at the operating station; the supporting frame 33 comprises a supporting plate 331 positioned above the conveying line and a supporting column 332 connecting the supporting plate 331 and the conveying assembly 2; the limiting mechanism 31 and the pressing mechanism 32 are mounted on the support plate 331. Reasonable layout, convenient installation and position adjustment.
Be equipped with the bar hole 333 that supplies spacing post 311 to wear to establish in the backup pad, bar hole 333 extends along the length direction of conveyer belt 21, the stop gear 31 position of being convenient for finely tunes.
The tapping component 4 and the locking screw component 5 are arranged on a linear sliding module 6 in parallel, so that the tapping component 4 and the locking screw component 5 can slide in a reciprocating mode along the length direction of the conveying line, and components facing the end portion of the chassis main body 11 are selectively switched.
The tapping component 4 comprises a tapping drill bit 41 which can be close to or far away from the chassis component 1 at an operation station; the lock screw assembly 5 includes a screwdriver head 51 that may be closer to or farther from the chassis assembly 1 at the operating station.
In this embodiment, the tapping assembly 4 further comprises a motor 42 for driving the tapping drill 41 towards and away from the operating station.
The lock screw assembly 5 further includes a slide assembly for driving the bit 51 toward or away from the operating station. The sliding assembly comprises a sliding rail 52 and a sliding block 53 matched with the sliding rail 52 in a sliding mode, and the electric screwdriver head 51 is installed on the sliding block 53.
Other existing self-feeding tapping assemblies and locking screw assemblies may be used.
The electric screwdriver head 51 is connected with a screw feeding device (such as a vibrating screen disc).
And a scrap collecting box 7 is arranged below the operation station and used for collecting tapping scraps.
During operation, only need place chassis subassembly 1 at conveyer belt 21 initiating terminal, when carrying to the operation station, trigger the locating component through the material inductor (not shown in the attached drawing) of operation station, stretch into the draw-in groove interception chassis subassembly 1 of fixed plate 12 through spacing post 311 of stop gear 31 earlier, and hold-down mechanism 32's briquetting 321 moves down and suppresses chassis main part 11 afterwards. After the chassis component 1 is fixed, the tapping component 4 moves to be aligned with the through hole 111 at the end part of the chassis main body 11, the tapping drill 41 is extended out for tapping, the switching lock screw component 5 is aligned with the through hole 111 at the end part of the chassis main body 11 after tapping, and the screwdriver head 51 is close to the chassis main body 11 for automatic screw locking operation.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (10)
1. The utility model provides an automatic lock screw machine of attacking in air conditioner chassis for the perforation of the tip of the chassis subassembly of outer machine of air conditioner attacks the lock screw, the chassis subassembly include chassis main part and locate two fixed plates of chassis main part bottom, its characterized in that:
the automatic tapping and screw locking machine for the air conditioner chassis comprises a conveying assembly, a positioning assembly, a tapping assembly and a screw locking assembly;
the conveying assembly comprises a conveying belt for conveying the chassis assembly;
an operation station is arranged on the conveying belt;
the tapping assembly is positioned on one side of the operating station and is used for tapping the through hole in the end part of the chassis main body;
the locking screw component is arranged on the same side of the tapping component and is used for locking a screw in the tapped through hole;
the positioning assembly is used for fixing the chassis assembly reaching the operation station;
the positioning assembly comprises a limiting mechanism and a pressing mechanism; the limiting mechanism is used for limiting the fixed plate to move; the pressing mechanism is used for pressing the chassis main body.
2. The automatic tapping and screwing machine for air conditioner chassis according to claim 1, characterized in that:
the limiting mechanism comprises a limiting column which can be stretched up and down;
the limiting column is used for falling into the clamping groove/hole on the fixing plate to be clamped and limited with the fixing plate when moving downwards; the limiting column is also used for drawing away the clamping groove/hole on the fixing plate when moving upwards.
3. The automatic tapping and screwing machine for air conditioner chassis according to claim 2, characterized in that:
the limiting mechanisms comprise two groups, each group of limiting mechanisms comprises two limiting columns, and the two limiting columns are respectively matched with two fixing plates of a chassis assembly for limiting;
the distance between the two groups of limiting mechanisms is larger than the width of the chassis main body.
4. The automatic tapping and screwing machine for air conditioner chassis according to claim 3, characterized in that:
each limiting column is matched with a limiting driving mechanism which is used for driving the limiting column to move up and down, and the limiting driving mechanism is an air cylinder.
5. The automatic tapping and screwing machine for air conditioner chassis according to claim 1, characterized in that:
the pressing mechanism comprises a pressing block which can stretch up and down;
the pressing block is used for abutting against the chassis main body when moving downwards;
the pressing block is also used for being far away from the chassis main body when moving upwards.
6. The automatic tapping and screwing machine for air conditioner chassis according to claim 5, characterized in that:
the pressing block falls into a concave position on the chassis main body to abut against the chassis main body when moving downwards;
the pressing block is matched with a pressing driving mechanism which is used for driving the pressing block to move up and down, and the pressing driving mechanism is an air cylinder.
7. The automatic tapping and screwing machine for air conditioner chassis according to any one of claims 1 to 6, characterized in that:
the positioning assembly further comprises a support frame positioned at the operation station;
the supporting frame comprises a supporting plate positioned above the conveying line and a supporting column for connecting the supporting plate with the conveying assembly;
the limiting mechanism and the pressing mechanism are installed on the supporting plate.
8. The automatic tapping and screwing machine for air conditioner chassis according to claim 1, characterized in that:
the tapping component and the locking screw component are arranged on a linear sliding module in parallel, so that the tapping component and the locking screw component can slide in a reciprocating manner along the length direction of the conveying line.
9. The automatic tapping and screwing machine for air conditioner chassis according to claim 8, characterized in that:
the tapping assembly comprises a tapping drill bit which can be close to or far away from a chassis assembly at an operation station;
the lock screw assembly includes an electrical bit that may be located near or far from a chassis assembly located at an operating station.
10. The automatic tapping and screwing machine for air conditioner chassis according to claim 1, characterized in that:
and a scrap collecting box is arranged below the operation station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222183148.6U CN218311903U (en) | 2022-08-18 | 2022-08-18 | Automatic tapping and screw locking machine for air conditioner chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222183148.6U CN218311903U (en) | 2022-08-18 | 2022-08-18 | Automatic tapping and screw locking machine for air conditioner chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218311903U true CN218311903U (en) | 2023-01-17 |
Family
ID=84884230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222183148.6U Active CN218311903U (en) | 2022-08-18 | 2022-08-18 | Automatic tapping and screw locking machine for air conditioner chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218311903U (en) |
-
2022
- 2022-08-18 CN CN202222183148.6U patent/CN218311903U/en active Active
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