CN212163115U - Anti-drop mechanism for preassembled end cover - Google Patents
Anti-drop mechanism for preassembled end cover Download PDFInfo
- Publication number
- CN212163115U CN212163115U CN202020606424.3U CN202020606424U CN212163115U CN 212163115 U CN212163115 U CN 212163115U CN 202020606424 U CN202020606424 U CN 202020606424U CN 212163115 U CN212163115 U CN 212163115U
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- CN
- China
- Prior art keywords
- rack
- base
- gear
- end cover
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a pre-installation end cover anti-drop mechanism, the utility model relates to the technical field of motor assembling equipment, which comprises a base, a swing block, a gear, a rack stopper, a rack connecting sheet and a cylinder; the swing block is movably embedded in the rear of the base, the middle of the swing block is fixedly connected with the gear in an inserting mode through the shaft, the gear is arranged at the rear of the base and meshed with the rack, the rack is movably sleeved on the rack limiting block, the rack limiting block is fixed to the rear wall of the base, a rack connecting piece is fixed to one end of the rack, the rack connecting piece is clamped on an output shaft of the air cylinder, and the air cylinder is fixed to the rear wall of the base. The bearing device has a certain bearing effect on the end cover after preassembling, the end cover is effectively prevented from falling from the shell, the normal operation of subsequent assembly is guaranteed, and the assembly efficiency is improved.
Description
Technical Field
The utility model relates to a motor equipment technical field, concretely relates to pre-installation end cover anti-drop mechanism.
Background
At present, when the micromotor assembly machine carries out the pre-installation to the end cover, at the material in-process of transferring, the end cover probably can drop from the casing, causes the influence to follow-up equipment, seriously reduces packaging efficiency, awaits improving urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect with not enough, provide a reasonable in design's pre-installation end cover anti-drop mechanism, it plays certain bearing effect to the end cover after the pre-installation, effectively avoids it to drop from the casing, guarantees the normal clear of follow-up equipment, improves the packaging efficiency.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a base, a swing block, a gear, a rack limiting block, a rack connecting sheet and a cylinder; the swing block is movably embedded in the rear of the base, the middle of the swing block is fixedly connected with the gear in an inserting mode through the shaft, the gear is arranged at the rear of the base and meshed with the rack, the rack is movably sleeved on the rack limiting block, the rack limiting block is fixed to the rear wall of the base, a rack connecting piece is fixed to one end of the rack, the rack connecting piece is clamped on an output shaft of the air cylinder, and the air cylinder is fixed to the rear wall of the base.
Furthermore, the output end of the cylinder is connected with a nut and a limiting ring, and the rack connecting piece is movably clamped at the output end between the nut and the limiting ring.
After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a pre-installation end cover anti-drop mechanism, it plays certain bearing effect to the end cover after the pre-installation, effectively avoids it to drop from the casing, guarantees the normal clear of follow-up equipment, improves the packaging efficiency.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a back view of the present invention.
Description of reference numerals:
the device comprises a base 1, a swing block 2, a gear 3, a rack 4, a rack limiting block 5, a rack connecting piece 6, a cylinder 7, a nut 8 and a limiting ring 9.
The specific implementation mode is as follows:
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the following technical solutions are adopted in the present embodiment: the device comprises a base 1, a swing block 2, a gear 3, a rack 4, a rack limiting block 5, a rack connecting sheet 6 and a cylinder 7; a swing block 2 is movably embedded in the rear part of a base 1, the middle part of the swing block 2 is fixedly inserted with a gear 3 by a shaft, the gear 3 is arranged at the rear part of the base 1 and is meshed with a rack 4, the rack 4 is movably sleeved on the rack limiting block 5, one end of the rack limiting block 5 is fixedly connected with the rear wall of the base 1 by a screw (as shown in figure 2, the rack limiting block 5 is positioned in a rectangular opening in the rack 4 and moves relative to the rack 4, when an air cylinder 7 is in an extending state, the rack limiting block 5 is positioned at the leftmost end of the rectangular opening in the rack 4, the swing block 2 is in a vertical state, when the air cylinder 7 is in a retracting state, the rack limiting block 5 is positioned at the rightmost end of the rectangular opening in the rack 4, the swing block 2 is in a horizontal state, and the upper surface of the swing block is flush with the upper surface of the base 1), the output end of the cylinder 7 is connected with a nut 8 and a limiting ring 9 (the limiting ring 9 is sleeved and fixed in the middle of the output end, the nut 8 is screwed on the end of the output end), the rack connecting piece 6 is movably clamped on the output end between the nut 8 and the limiting ring 9, and the cylinder 7 is fixed on the rear wall of the base 1 through screw connection.
The working principle of the specific embodiment is as follows: when a shell is shifted to a preassembly station by a shifting fork in a general assembly machine, the preassembly mechanism is used for installing the end cover into the shell, the air cylinder 7 retracts (the original position is set to be in an extending state), the gear 3 rotates clockwise, the swinging block 2 rotates along with the gear 3 and changes from a vertical state to a horizontal state, and the end cover is supported and prevented from falling from the shell.
After adopting above-mentioned structure, this embodiment's beneficial effect is: this embodiment provides a pre-installation end cover anti-drop mechanism, and it plays certain bearing effect to the end cover after the pre-installation, effectively avoids it to drop from the casing, guarantees the normal clear of follow-up equipment, improves the packaging efficiency.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (2)
1. The utility model provides a pre-installation end cover anti-drop mechanism which characterized in that: the device comprises a base (1), a swing block (2), a gear (3), a rack (4), a rack limiting block (5), a rack connecting sheet (6) and a cylinder (7); the inside activity in rear of base (1) is inlayed and is equipped with and sways piece (2), the middle part of rocking piece (2) utilizes axle and gear (3) to peg graft fixedly, gear (3) set up the rear at base (1), and it meshes the setting with rack (4) mutually, rack (4) activity cover is established on rack stopper (5), and rack stopper (5) are fixed on the back wall of base (1), the one end of rack (4) is fixed with rack connection piece (6), rack connection piece (6) card is established on the output shaft of cylinder (7), cylinder (7) are fixed on the back wall of base (1).
2. The drop prevention mechanism of a pre-assembled end cap of claim 1, wherein: the output end of the cylinder (7) is connected with a nut (8) and a limiting ring (9), and the rack connecting piece (6) is movably clamped at the output end between the nut (8) and the limiting ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606424.3U CN212163115U (en) | 2020-04-22 | 2020-04-22 | Anti-drop mechanism for preassembled end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606424.3U CN212163115U (en) | 2020-04-22 | 2020-04-22 | Anti-drop mechanism for preassembled end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212163115U true CN212163115U (en) | 2020-12-15 |
Family
ID=73724222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020606424.3U Expired - Fee Related CN212163115U (en) | 2020-04-22 | 2020-04-22 | Anti-drop mechanism for preassembled end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212163115U (en) |
-
2020
- 2020-04-22 CN CN202020606424.3U patent/CN212163115U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20210422 |