CN217316704U - Turnover clamping mechanism for welding of temperature sensor - Google Patents
Turnover clamping mechanism for welding of temperature sensor Download PDFInfo
- Publication number
- CN217316704U CN217316704U CN202220392582.2U CN202220392582U CN217316704U CN 217316704 U CN217316704 U CN 217316704U CN 202220392582 U CN202220392582 U CN 202220392582U CN 217316704 U CN217316704 U CN 217316704U
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- temperature sensor
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Abstract
The utility model provides a temperature sensor welding is with fixture that can overturn, includes the base, and the base front end is through the rotatable anchor clamps of installing of pivot, first gear and pivot coaxial coupling, rack and first gear engagement and rear end through the slide slip setting on the slide rail of base, slide end connection has the ejector pin, and the ejector pin passes through ejection mechanism and drives the back-and-forth movement. The utility model provides a pair of temperature sensor welding is with fixture that can overturn can carry out the upset action of wire rod, improves work efficiency.
Description
Technical Field
The utility model relates to a temperature sensor processing equipment, especially a temperature sensor welding is with fixture that can overturn.
Background
The wire rods need to be cut in the processing process of the temperature sensor, the cut wire rods are clamped in pairs and then are subjected to tin dipping, and the chips are welded after the tin dipping. The patent with application number "201410428495.8," turntable type automatic welding device ", is an invention patent applied by the company in 2014, which can clamp but cannot turn over, and only one side of the wire is dipped with tin, so that the other end of the wire needs to be dipped with tin after the chip is welded, and the efficiency is low.
Disclosure of Invention
The utility model aims to solve the technical problem that a fixture that can overturn is used in temperature sensor welding is provided, can overturn, conveniently to the tin sticky of wire rod both ends switching-over, improves work efficiency.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a temperature sensor welding is with fixture that can overturn, includes the base, and the base front end is through the rotatable anchor clamps of installing of pivot, first gear and pivot coaxial coupling, rack and first gear engagement and rear end through the slide slip setting on the slide rail of base, slide end connection has the ejector pin, and the ejector pin passes through ejection mechanism and drives the back-and-forth movement.
And a first spring is connected between the sliding seat and the tail part of the sliding rail.
The fixture comprises a base, a positioning block is arranged on the base, clamping plates are arranged on the outer sides of two positioning pieces at the lower end of the positioning block, the two clamping plates are hinged with the base, second gears are arranged at respective hinged shafts, and the two second gears are meshed with each other; the two clamping plates are connected at one side of the hinge shaft through a second spring.
And the upper end of the clamping plate and the tail part of the ejector rod are both provided with rollers.
The utility model relates to a temperature sensor welding is with anchor clamps that can overturn has following technological effect: by adopting the gear rack mechanism and utilizing the driving of the corresponding driving mechanism, the fixture can be overturned upwards or downwards, so that the tin can be adhered to the two ends of the wire rod, the repeated transfer actions can be reduced, the working efficiency can be improved, and the irreversible damage to the temperature sensor caused by manual operation can be avoided.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle clamp of the present invention.
Fig. 3 is a schematic structural view of the middle clamp of the present invention.
Fig. 4 is a schematic view of a first state of the middle clamp of the present invention.
Fig. 5 is a schematic diagram of a second state of the middle clamp according to the present invention.
Fig. 6 is a schematic view of a first state of the present invention.
Fig. 7 is a schematic view of a second state of the present invention.
In the figure: base 1, pivot 2, anchor clamps 3, first gear 4, rack 5, slide 6, slide 7, ejector pin 8, first spring 9, gyro wheel 10, base 3.1, locating piece 3.2, splint 3.3, second gear 3.4, second spring 3.5.
Detailed Description
As shown in figure 1, the turnover clamping mechanism for welding the temperature sensor comprises a base 1, wherein lug plates are arranged on the left side and the right side of the front end of the base 1, a rotating shaft 2 is rotatably arranged between the two lug plates through a bearing, and a clamp 3 is fixed on the rotating shaft 2. One side of the rotating shaft 2 extends out of the lug plate and is fixedly connected with a first gear 4, and a rack 5 is meshed above the first gear 4. The rack 5 is longitudinally arranged, the rear part of the rack 5 is fixedly connected with the sliding seat 6, the sliding seat 6 is arranged on the sliding rail 7 in a sliding mode, and the sliding rail 7 is fixed on the base 1. In addition, a top rod 8 is connected with the tail part of the sliding seat 6, and a roller 10 is arranged at the upper end of the top rod 8. The ejector rod 8 is driven by the ejector mechanism to move back and forth.
When the ejector mechanism is not operated, the wire is held in a horizontal state by the gripper 3, as shown in fig. 6. When the ejector rod 8 moves forwards by the action of the ejection mechanism, the rack 5 also moves forwards, the first gear 4 rotates anticlockwise, and the clamp 3 rotates downwards to be in a vertical state, as shown in fig. 7. When the ejector rod 8 moves backwards by the action of the ejection mechanism, the rack 5 also moves backwards, the first gear 4 rotates clockwise, and the clamp 3 rotates upwards to be in a vertical state. Therefore, the wire can be vertically upward or downward, and is convenient to contact with tin liquid in a tin liquid groove below, so that tin dipping is realized.
A first spring 9 is connected between the sliding seat 6 and the tail part of the sliding rail 7. When the ejection mechanism is a reducing cam, the first spring 9 can enable the ejector rod 8 to be always attached to the cam.
As shown in fig. 2, the fixture 3 includes a base 3.1, a positioning block 3.2 is fixed at the bottom end of the base 3.1 through a connecting plate, two positioning pieces are fixedly arranged at the lower part of the front end of the positioning block 3.2 at intervals, a clamping plate 3.3 is arranged at the outer side of the two positioning pieces, a hinge shaft is fixed at the tail end of the two clamping plates 3.3, and the hinge shaft is rotatably connected with the base 3.1. A second gear 3.4 is fixed on each of the two articulated shafts, and the two second gears 3.4 are mutually meshed. In addition, the second spring 3.5 is connected between the two clamping plates 3.3 and on the side of the hinge axis. A roller 10 is arranged at the upper end of one of the clamping plates 3.3.
When the cylinder with the push plate pushes the roller 10 to move to one side, one clamping plate 3.3 rotates outwards around the axis of the hinge shaft, and then the gear 3.4 at the position of the clamping plate 3.3 is driven to rotate. The gear wheel 3.4 on the other side is also rotated synchronously, so that the other clamping plate 3.3, which is coaxially connected with the gear wheel 3.4 on the other side, is also rotated, as shown in fig. 4-5. Therefore, the two clamping plates 3.3 can be opened, and wires can enter between the clamping plates 3.3 and the positioning sheets conveniently. After the cylinder of later stage contracts, under the effect of second spring 3.5, two splint 3.3 laminating spacers to press from both sides the wire rod between splint 3.3, the spacers tightly.
Claims (4)
1. The utility model provides a temperature sensor welding is with fixture that can overturn which characterized in that: including base (1), base (1) front end is rotatable through pivot (2) installs anchor clamps (3), first gear (4) and pivot (2) coaxial coupling, and rack (5) and first gear (4) meshing and rear end pass through slide (6) and slide the setting on slide rail (7) of base (1), and slide (6) end connection has ejector pin (8), and ejector pin (8) drive the back-and-forth movement through ejection mechanism.
2. The reversible clamping mechanism for welding the temperature sensor as claimed in claim 1, wherein: and a first spring (9) is connected between the sliding seat (6) and the tail part of the sliding rail (7).
3. The reversible clamping mechanism for welding the temperature sensor as claimed in claim 1, wherein: the clamp (3) comprises a base (3.1), a positioning block (3.2) is mounted on the base (3.1), clamping plates (3.3) are arranged on the outer sides of two positioning pieces at the lower end of the positioning block (3.2), the two clamping plates (3.3) are hinged to the base (3.1), second gears (3.4) are mounted at respective hinged shafts, and the two second gears (3.4) are meshed with each other; the two clamping plates (3.3) are connected at one side of the articulated shaft through a second spring (3.5).
4. The reversible clamping mechanism for welding the temperature sensor as claimed in claim 3, wherein: the upper end of the clamping plate (3.3) and the tail part of the ejector rod (8) are provided with rollers (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220392582.2U CN217316704U (en) | 2022-02-25 | 2022-02-25 | Turnover clamping mechanism for welding of temperature sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220392582.2U CN217316704U (en) | 2022-02-25 | 2022-02-25 | Turnover clamping mechanism for welding of temperature sensor |
Publications (1)
Publication Number | Publication Date |
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CN217316704U true CN217316704U (en) | 2022-08-30 |
Family
ID=82998890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202220392582.2U Active CN217316704U (en) | 2022-02-25 | 2022-02-25 | Turnover clamping mechanism for welding of temperature sensor |
Country Status (1)
Country | Link |
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CN (1) | CN217316704U (en) |
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2022
- 2022-02-25 CN CN202220392582.2U patent/CN217316704U/en active Active
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