CN212239852U - Overturning clamping device for double-side welding of civil air defense door frame - Google Patents
Overturning clamping device for double-side welding of civil air defense door frame Download PDFInfo
- Publication number
- CN212239852U CN212239852U CN202020509057.5U CN202020509057U CN212239852U CN 212239852 U CN212239852 U CN 212239852U CN 202020509057 U CN202020509057 U CN 202020509057U CN 212239852 U CN212239852 U CN 212239852U
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- China
- Prior art keywords
- pressing plate
- door frame
- motor
- air defense
- rotating shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a turnover clamping device for the bilateral welding of a civil air defense door frame, which comprises a motor frame, a motor, a bearing seat, a # -shaped platform, a clamping mechanism and a bearing; the well-shaped platform is in a well shape, the front end and the rear end of the well-shaped platform are respectively provided with a cross rod, the center of the cross rod is provided with a rotating shaft, the rotating shaft at one end of the well-shaped platform is connected with the rotating shaft of the motor, and the rotating shaft at the other end penetrates through the bearing; the bearing is arranged in the bearing seat; four sliding chutes are arranged on the groined platform; the clamping mechanism comprises a handle type locking mechanism, a sliding block, a movable pressing plate and a fixed pressing plate; the movable pressing plate is pushed by the handle type locking mechanism, and the movable pressing plate and the fixed pressing plate clamp the steel bar; the sliding block slides in the sliding groove; eight clamping mechanisms are arranged at two ends of the four sliding grooves of the # -shaped platform in a mirror image mode. The utility model relates to a two side welding that is used for two side welded upset clamping device of people's air defense door frame can realize people's air defense door frame.
Description
Technical Field
The utility model relates to a be used for two side welded upset clamping device of people's air defense door frame.
Background
The door frame of people's air defense door generally adopts the billet welding to form, for the firm of door frame welding, generally welds simultaneously on the upper and lower face of billet, and this just involves the condition that the good one side of welding, another side welding needs turn-over. The steel bars are heavy, the turnover is not easy, and the difficulty is brought to the welding process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for two welded upset clamping device of people's air defense door frame, the device can fix four billets that constitute people's air defense door frame on groined type platform to rotate groined type platform through the motor and realize the purpose with the billet upset, thereby realize the two side welding of people's air defense door frame.
In order to achieve the purpose, the technical scheme of the utility model is to design a turnover clamping device for the bilateral welding of the civil air defense door frame, which comprises a motor base, a motor, a bearing seat, a # -shaped platform, a clamping mechanism and a bearing;
the motor is arranged on the motor base; the well-shaped platform is in a well shape, the front end and the rear end of the well-shaped platform are respectively provided with a cross rod, the center of the cross rod is provided with a rotating shaft, the rotating shaft at one end of the well-shaped platform is connected with the rotating shaft of the motor, and the rotating shaft at the other end penetrates through the bearing; the bearing is arranged in the bearing seat;
four sliding grooves are arranged on the groined platform, and the four sliding grooves are intersected pairwise to form a groined shape; the clamping mechanism comprises a handle type locking mechanism, a sliding block, a movable pressing plate and a fixed pressing plate; the bottom of the handle type locking mechanism is arranged at one end of the sliding block, and the other end of the sliding block is provided with a fixed pressing plate; a movable pressing plate is arranged at the front end of a push rod of the handle type locking mechanism, the movable pressing plate is pushed by the handle type locking mechanism, and the movable pressing plate and the fixed pressing plate clamp the steel strip; the sliding block slides in the sliding groove;
eight clamping mechanism have, two liang of mirror image settings are at four spout both ends of groined type platform respectively.
Furthermore, the clamping mechanism is fixed on the sliding groove in a bolt screwing mode.
Furthermore, the cross section of the sliding chute is in an I shape; the section of the sliding block is I-shaped, and the sliding block is embedded into the sliding groove.
Further, the motor is a stepping motor.
The utility model has the advantages and the beneficial effects that: the utility model relates to a be used for two welded upset clamping device of side of people's air defense door frame can fix four billets that constitute people's air defense door frame on groined type platform to rotate groined type platform through the motor and realize the purpose with the billet upset, thereby realize the two side welding of people's air defense door frame. Because fixture can fix the optional position at the spout, consequently, the utility model is suitable for a bilateral welding of door frame of different dimensions.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the utility model discloses the centre gripping billet, the schematic diagram of billet when openly up.
Fig. 3 is the utility model discloses centre gripping billet upset process's schematic diagram.
Fig. 4 is the utility model discloses the centre gripping billet, the schematic diagram when the billet openly faces down.
Fig. 5 is a schematic view of a clamping mechanism.
The device comprises a motor base 1, a motor 2, a bearing seat 3, a # -shaped platform 4, a clamping mechanism 5, a handle type locking mechanism 5-1, a sliding block 5-2, a movable pressing plate 5-3, a fixed pressing plate 5-4, a bearing 6, a steel bar A and a welding point B.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example (b):
as shown in FIGS. 1 to 5: a turnover clamping device for welding the two sides of a civil air defense door frame comprises a motor base 1, a motor 2, a bearing seat 3, a # -shaped platform 4, a clamping mechanism 5 and a bearing 6;
the motor 2 is arranged on the motor base 1; the well-shaped platform 4 is in a well shape, the front end and the rear end of the well-shaped platform 4 are respectively provided with a cross rod, the center of the cross rod is provided with a rotating shaft, the rotating shaft at one end of the well-shaped platform 4 is connected with the rotating shaft of the motor 2, and the rotating shaft at the other end penetrates through the bearing 6; the bearing 6 is arranged in the bearing seat 3;
four sliding grooves are arranged on the well-shaped platform 4, and the four sliding grooves are intersected pairwise to form a well shape; the clamping mechanism 5 comprises a handle type locking mechanism 5-1, a sliding block 5-2, a movable pressing plate 5-3 and a fixed pressing plate 5-4; the bottom of the handle type locking mechanism 5-1 is arranged at one end of the sliding block 5-2, and the other end of the sliding block 5-2 is provided with a fixed pressing plate 5-4; a movable pressing plate 5-3 is arranged at the front end of a push rod of the handle type locking mechanism 5-1, the movable pressing plate 5-3 is pushed through the handle type locking mechanism 5-1, and the movable pressing plate 5-3 and the fixed pressing plate 5-4 clamp a steel strip A; the sliding block 5-2 slides in the sliding groove;
eight clamping mechanisms 5 are arranged at two ends of four sliding grooves of the well-shaped platform 4 in a mirror image mode.
The clamping mechanism 5 is fixed on the sliding groove in a bolt screwing mode.
The cross section of the sliding chute is in an I shape; the section of the sliding block 5-2 is I-shaped, and the sliding block 5-2 is embedded into the sliding groove.
The motor 2 is a stepping motor.
As shown in fig. 2, a steel bar a is fixed on a groined platform, and is clamped by a clamping mechanism 5; welding a welding spot B on the front surface of the steel bar; as shown in fig. 3, the motor is started, drives the # -shaped platform to rotate, and rotates 180 degrees; as shown in fig. 4, the front surface of the steel bar faces downwards, and a welding point B on the back surface of the steel bar is welded; and finally, rotating the motor to enable the groined platform to return to the initial position, opening the clamping mechanism 5 and taking down the welded door frame.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a be used for two side welded upset clamping device of people's air defense door frame which characterized in that: the device comprises a motor base, a motor, a bearing seat, a # -shaped platform, a clamping mechanism and a bearing;
the motor is arranged on the motor base; the well-shaped platform is in a well shape, the front end and the rear end of the well-shaped platform are respectively provided with a cross rod, the center of the cross rod is provided with a rotating shaft, the rotating shaft at one end of the well-shaped platform is connected with the rotating shaft of the motor, and the rotating shaft at the other end penetrates through the bearing; the bearing is arranged in the bearing seat;
four sliding grooves are arranged on the groined platform, and the four sliding grooves are intersected pairwise to form a groined shape; the clamping mechanism comprises a handle type locking mechanism, a sliding block, a movable pressing plate and a fixed pressing plate; the bottom of the handle type locking mechanism is arranged at one end of the sliding block, and the other end of the sliding block is provided with a fixed pressing plate; a movable pressing plate is arranged at the front end of a push rod of the handle type locking mechanism, the movable pressing plate is pushed by the handle type locking mechanism, and the movable pressing plate and the fixed pressing plate clamp the steel strip; the sliding block slides in the sliding groove;
eight clamping mechanism have, two liang of mirror image settings are at four spout both ends of groined type platform respectively.
2. The overturning clamping device for the double-side welding of the civil air defense door frame is characterized in that: the clamping mechanism is fixed on the sliding groove in a bolt screwing mode.
3. The overturning clamping device for the double-side welding of the civil air defense door frame is characterized in that: the cross section of the sliding chute is in an I shape; the section of the sliding block is I-shaped, and the sliding block is embedded into the sliding groove.
4. The overturning clamping device for the double-side welding of the civil air defense door frame is characterized in that: the motor is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020509057.5U CN212239852U (en) | 2020-04-09 | 2020-04-09 | Overturning clamping device for double-side welding of civil air defense door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020509057.5U CN212239852U (en) | 2020-04-09 | 2020-04-09 | Overturning clamping device for double-side welding of civil air defense door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212239852U true CN212239852U (en) | 2020-12-29 |
Family
ID=73983718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020509057.5U Expired - Fee Related CN212239852U (en) | 2020-04-09 | 2020-04-09 | Overturning clamping device for double-side welding of civil air defense door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212239852U (en) |
-
2020
- 2020-04-09 CN CN202020509057.5U patent/CN212239852U/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 |
Granted publication date: 20201229 Termination date: 20210409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |