CN214980592U - Arc hold-down mechanism of car lamp frock - Google Patents
Arc hold-down mechanism of car lamp frock Download PDFInfo
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- CN214980592U CN214980592U CN202120598984.3U CN202120598984U CN214980592U CN 214980592 U CN214980592 U CN 214980592U CN 202120598984 U CN202120598984 U CN 202120598984U CN 214980592 U CN214980592 U CN 214980592U
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- clamping jaw
- cylinder
- locating piece
- arc
- fixed
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Abstract
The utility model relates to a circular arc hold-down mechanism of car light frock, including cylinder, locating piece and arc clamping jaw, the locating piece is fixed on the cylinder to be equipped with and hold the cavity, be equipped with the locating hole that supplies the arc clamping jaw to stretch out and retract on the side of locating piece, the delivery rod of cylinder stretches into the cavity that holds of locating piece, and the arc clamping jaw is located holding the cavity of locating piece, and one end articulates on the delivery rod of cylinder, and the other end stretches into in the locating hole. The utility model discloses compact structure compresses tightly reliably, is applicable to less installation space more.
Description
Technical Field
The utility model relates to a circular arc hold-down mechanism of car light frock belongs to the assembly field of car light.
Background
When the car light is installed, the lamp shell needs to be fixed on a tool, and the parts are installed on the lamp shell. The traditional fixed mode that adopts cylinder output lever to compress tightly, but this kind of fixed mode needs great space to supply the cylinder motion, is unfavorable for little space to use.
Disclosure of Invention
An object of the utility model is to provide an adopt arc clamping jaw to compress tightly the lamp body, compress tightly reliably, compact structure is applicable to the circular arc hold-down mechanism of less installation space's car light frock more.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides an arc hold-down mechanism of car light frock, includes cylinder, locating piece and arc clamping jaw, the locating piece is fixed on the cylinder to be equipped with and hold the cavity, be equipped with the locating hole that supplies the arc clamping jaw to stretch out and retract on the side of locating piece, the output pole of cylinder stretches into the cavity that holds of locating piece, and the arc clamping jaw is located holding the cavity of locating piece, and one end articulates on the output pole of cylinder, and the other end stretches into in the locating hole.
Preferably, the positioning block is formed by mutually fixing two symmetrical blocks to form an accommodating cavity and a positioning hole.
Preferably, a fixed block with a hole is fixed at the end of the cylinder, and the positioning block is fixed on the fixed block.
Preferably, a U-shaped clamping jaw seat is fixed on an output rod of the air cylinder, and one end of the arc-shaped clamping jaw is hinged to the clamping jaw seat through a pin shaft.
After the structure of the oil-gas burner is adopted, the utility model discloses a drive the arc clamping jaw through the cylinder and stretch out and draw back in the locating hole, because the shape of clamping jaw is the arc, consequently the lamp body can be pushed down to the head of arc clamping jaw when stretching out, and is fixed with the lamp body. The utility model discloses compact structure compresses tightly reliably, is applicable to less installation space more.
Drawings
Fig. 1 is a perspective view (partially cut away to expose the internal structure of the positioning block) of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrated in the accompanying drawings.
Embodiment one, as shown in fig. 1, an arc hold-down mechanism of car lamp frock, includes cylinder 1, locating piece 2 and arc clamping jaw 3, locating piece 2 is fixed on cylinder 1 to be equipped with and hold cavity 4, be equipped with on the side of locating piece 2 and supply arc clamping jaw 3 to stretch out and the locating hole 5 of withdrawal, the output rod of cylinder 1 stretches into in holding cavity 4 of locating piece 2, arc clamping jaw 3 is located holding cavity 4 of locating piece 2, and one end articulates on the output rod of cylinder 1, and the other end stretches into in locating hole 5.
Referring to fig. 1, the positioning block 2 is formed by fixing two symmetrical blocks by bolts, grooves are formed in the same positions of the side faces of the two blocks, the two grooves are combined to form positioning holes 5, the bottoms of the two blocks are provided with grooves, a containing chamber 4 is formed after combination, and the positioning holes 5 are square holes and matched with the cross sections of the arc-shaped clamping jaws 3.
Referring to fig. 1, a fixing block 6 with a hole is fixed at the end of the cylinder 1, and the positioning block 2 is fixed on the fixing block 6. The fixed block 6 is fixed at the end part of the cylinder 1 through a bolt, one side of the positioning block 2 is positioned on the bulge at the front end of the fixed hole 6 through a pin shaft, and the other side of the positioning block is fixed on the fixed block 6 through a screw, so that the fixing is firm.
Referring to fig. 1, a U-shaped clamping jaw seat 7 is fixed on an output rod of the cylinder 1, and one end of the arc-shaped clamping jaw 3 is hinged on the clamping jaw seat 7 through a pin 8. The gripper seat 7 is located in the housing chamber 4 and is fixed to the output rod of the cylinder 1 by means of bolts, and the arc-shaped gripper 3 must be hinged to the gripper seat 7 because it protrudes through the positioning hole 5.
The utility model discloses during the use, it is shown with reference to fig. 1, cylinder 1 drives clamping jaw seat 7 and rises to drive arc clamping jaw 3 and see through locating hole 5 and stretch out, because arc clamping jaw 3 is the arc structure, therefore the lamp body can be pushed down to the head. After the assembly is finished, the air cylinder 1 drives the clamping jaw seat 7 to descend, and the arc-shaped clamping jaw 3 retracts into the positioning hole 5. The utility model discloses an arc clamping jaw 3 is as compressing tightly spare part, changes the motion mode from the over-and-under type into translation rotary type, reduces installation space's needs more, and compact structure compresses tightly reliably.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (4)
1. The utility model provides an arc hold-down mechanism of car light frock which characterized in that: including cylinder (1), locating piece (2) and arc clamping jaw (3), locating piece (2) are fixed on cylinder (1) to be equipped with and hold cavity (4), be equipped with locating hole (5) that supply arc clamping jaw (3) to stretch out and retract on the side of locating piece (2), the output pole of cylinder (1) stretches into in holding cavity (4) of locating piece (2), arc clamping jaw (3) are located holding cavity (4) of locating piece (2), and one end articulates on the output pole of cylinder (1), the other end stretches into in locating hole (5).
2. The circular arc pressing mechanism of the car lamp tool according to claim 1, characterized in that: the positioning block (2) is formed by mutually fixing two symmetrical blocks to form an accommodating cavity (4) and a positioning hole (5).
3. The circular arc pressing mechanism of the car lamp tool according to claim 1, characterized in that: the end part of the cylinder (1) is fixed with a fixed block (6) with a hole, and the positioning block (2) is fixed on the fixed block (6).
4. The circular arc pressing mechanism of the car lamp tool according to claim 1, characterized in that: a U-shaped clamping jaw seat (7) is fixed on an output rod of the air cylinder (1), and one end of the arc-shaped clamping jaw (3) is hinged to the clamping jaw seat (7) through a pin shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120598984.3U CN214980592U (en) | 2021-03-24 | 2021-03-24 | Arc hold-down mechanism of car lamp frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120598984.3U CN214980592U (en) | 2021-03-24 | 2021-03-24 | Arc hold-down mechanism of car lamp frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214980592U true CN214980592U (en) | 2021-12-03 |
Family
ID=79161531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120598984.3U Active CN214980592U (en) | 2021-03-24 | 2021-03-24 | Arc hold-down mechanism of car lamp frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214980592U (en) |
-
2021
- 2021-03-24 CN CN202120598984.3U patent/CN214980592U/en active Active
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