CN217434210U - Guide pin assembling mechanism - Google Patents
Guide pin assembling mechanism Download PDFInfo
- Publication number
- CN217434210U CN217434210U CN202123316561.7U CN202123316561U CN217434210U CN 217434210 U CN217434210 U CN 217434210U CN 202123316561 U CN202123316561 U CN 202123316561U CN 217434210 U CN217434210 U CN 217434210U
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- guide pin
- pin
- guide
- uide
- positioning piece
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Abstract
The utility model discloses a guide pin assembling mechanism, which comprises a mounting frame; the rotating part is arranged on the mounting rack; the clamping assembly is arranged on the rotating component and used for tightly supporting the guide pin from inside to outside; the positioning piece is arranged on the rotating component, a guide hole for adapting to a positioning sleeve on the guide pin is formed in the first positioning piece, and the lower surface of the positioning piece is parallel to the upper surface of the lug plate of the guide pin; CCD detection device locates the below of uide pin for detect the position of guide post on the uide pin, and control rotary part, the utility model discloses earlier advance the location of locating pin via position sleeve and guiding hole, then ensure the roughness of uide pin through the parallel contact of setting element upper surface and otic placode lower surface, realize the roughness adjustment of secondary uide pin after the uide pin props tightly through the removal of two clamping jaws from inside to outside pressing the face, ensured the roughness that the uide pin was installed on the PCB board.
Description
Technical Field
The utility model relates to an assembly devices especially relates to an equipment mechanism for uide pin.
Background
The guide pin is widely applied to various aspects such as a positioning device, a rotation center, linear alignment and the like, the end part is chamfered to enable the matching to be easy to install, referring to fig. 4, the edge of the existing guide pin is provided with a raised edge, and meanwhile, the guide pin is provided with a positioning sleeve and a plurality of guide posts positioned at the bottom of the guide pin.
At present, when in the PCB board in the server in order to install the uide pin, adopt manual fit mechanical equipment to install mostly, but long-time production after discovery, such mounting means, the roughness of uide pin can't be guaranteed, and machining efficiency is low simultaneously, can't satisfy the processing demand of reality, has brought a great deal of inconvenience for the production and processing of enterprise.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art and providing a convenient operation, can be effective fast, and can guarantee that the uide pin assembles the mechanism to install the uide pin of the roughness on the PCB board.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a guide pin assembly mechanism, comprising:
a mounting frame;
the rotating component is arranged on the mounting rack;
the clamping assembly is arranged on the rotating component and used for tightly supporting the guide pin from inside to outside;
the positioning piece is arranged on the rotating component, a guide hole for adapting to a positioning sleeve on the guide pin is formed in the positioning piece, and the lower surface of the positioning piece is parallel to the upper surface of the lug plate of the guide pin;
and the CCD detection device is arranged below the guide pin and used for detecting the position of the guide post on the guide pin and controlling the rotating component.
Further, the rotating part is a rotating cylinder.
Furthermore, the positioning part is an L-shaped panel.
Further, the clamping assembly comprises two oppositely arranged clamping jaws, and the two clamping jaws are clamped/unclamped through a clamping cylinder.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses the uide pin equipment mechanism of scheme, overall structure is simple, and convenient for operation, earlier advance to advance the location of uide pin via position sleeve and guiding hole, then guarantee the roughness of uide pin through the parallel contact of setting element upper surface and otic placode lower surface, realize the roughness adjustment of secondary uide pin after the uide pin props tightly through the removal of two clamping jaws from inside to outside the face that compresses tightly, realize the installation with PCB and uide pin through reference column and CCD detection device at last, guaranteed the roughness that the uide pin was installed on the PCB board, and convenient for operation is laborsaving, and practical user demand has been satisfied.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a schematic structural view of the guide pin of the present invention when it is clamped;
FIG. 2 is a schematic view of the structure of FIG. 1 with the mounting bracket and rotating components omitted;
FIG. 3 is a schematic perspective view of a positioning member;
FIG. 4 is a perspective view of the guide pin;
wherein: the device comprises a mounting rack 1, a rotating component 2, a clamping component 3, a positioning sleeve 4, a positioning piece 5, a CCD detection device 6, a guide pin 7, a clamping jaw 30, a clamping cylinder 31, a guide hole 50, an ear plate 71, a guide column 72, a raised edge 73, a lower surface 5a, a pressing surface 7a and an upper surface 71 a.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 4, the utility model discloses an in order to realize assembling the automation process of PCB board with uide pin 7, the upper surface of uide pin 7 has the position sleeve 4 and the otic placode 71 of vertical setting, and the lower surface has two guide posts 72, is equipped with the hem 73 in the edge of uide pin 7 simultaneously.
Referring to fig. 1-3, a guide pin assembling mechanism according to an embodiment of the present invention includes an installation frame 1, a rotating component 2, a clamping assembly 3, a positioning component 5, and a CCD detection device 6; install rotary part 2 on the mounting bracket 1, clamping component 3 installs on rotary part 2, and clamping component 3 just can follow rotary part 2 and rotate like this, and clamping component 3 is used for realizing getting to uide pin 7's clamp after propping up uide pin 7 from inside to outside.
Referring to fig. 1 and 3, the positioning member 5 is an L-shaped panel, the positioning member 5 is disposed on the rotating member 2, the bottom of the positioning member 5 has a guiding hole 50, and when the positioning member 5 moves downward, the guiding hole 50 and the positioning sleeve 4 are adapted to each other to perform a positioning function; meanwhile, the positioning member 5 is provided with a lower surface 5a, and the lower surface 5a is arranged in parallel with the upper surface 71a of the upper lug plate 71 of the guide pin 7, so that when the positioning member 5 moves downwards, the lower surface 5a and the upper surface 71a are horizontally contacted up and down, thereby ensuring the flatness of the guide pin 7 when contacting with the clamping assembly 3 and ensuring the installation flatness of the subsequent guide pin 7 and a PCB.
The CCD detection device 6 is arranged below the guide pin 7, the CCD detection device 6 is used for detecting the positions of the two guide posts 72 on the guide pin 7, and if the positions of the guide posts 72 are correct, the rotating component is not moved; if the guide posts 72 are offset, the rotary member 2 adjusts the position of the guide pins 7, thereby facilitating correct insertion of the two guide posts onto the PCB for mounting.
Referring to fig. 2, the clamping assembly 3 includes two oppositely disposed clamping jaws 30, and the two clamping jaws 30 realize gripping of the guide pin 7 after the guide pin is tightened from inside to outside through a clamping cylinder 31; in this embodiment, when the two clamping jaws 30 descend to the pressing surface 7a of the guide pin 7, and when the two clamping jaws 30 are driven by the pressing cylinder 31 to move outwards synchronously, the clamping jaws 30 can press the pressing surface 7a downwards and generate friction with the pressing surface 7a during movement, but cannot damage the guide pin, so that the flatness between the lower surface of the clamping jaws 30 and the pressing surface 7a can be further ensured, the last two clamping jaws are tightly supported on the raised edge 73 at the edge of the guide pin 7, the guide pin 7 is grabbed, and the flatness of the subsequent guide pin 7 and a PCB board during installation is further ensured.
Wherein the rotating member 2 in the present embodiment is a rotary cylinder.
During operation, firstly, the guide pin assembling mechanism is moved to the guide pin 7 in the extraction disc, then the guide pin assembling mechanism moves downwards, so that the guide hole 50 on the positioning piece 5 and the positioning sleeve 50 are preliminarily positioned, then the guide pin assembling mechanism continues to move downwards until the lower surface on the positioning piece 5 is in parallel contact with the upper surface of the lug plate, at the moment, the guide pin assembling mechanism does not move downwards, and the flatness of the clamping jaw 30 when the clamping pin 7 is grabbed is ensured due to the parallel contact of the upper surface 5a and the lower surface 71 a.
Then the two clamping jaws move outwards on the pressing surface 7a under the driving of the clamping cylinder, and meanwhile, the clamping jaws press the pressing surface downwards in the moving process and generate friction, so that the flatness between the clamping jaws and the guide pin is further ensured.
And finally, moving the guide pin assembling mechanism to the upper side of the PCB, positioning two positioning columns on the guide pin by using a CCD (charge coupled device) detection device, correctly adjusting the position of the guide pin through a rotating part, and then installing the guide pin on the PCB.
The utility model discloses a uide pin equipment mechanism, overall structure is simple, high durability and convenient operation, earlier advance to advance the location of uide pin via position sleeve and guiding hole, then guarantee the roughness of uide pin through the parallel contact of setting element upper surface and otic placode lower surface, realize the roughness adjustment of secondary uide pin after the uide pin props tightly through the removal of two clamping jaws from inside to outside the face that compresses tightly, realize the installation with PCB and uide pin through reference column and CCD detection device at last, guaranteed the roughness that the uide pin was installed on the PCB board, high durability and convenient operation is laborsaving, practical user demand has been satisfied.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All technical solutions formed by adopting equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (4)
1. A guide pin assembling mechanism, comprising:
a mounting frame;
the rotating component is arranged on the mounting rack;
the clamping assembly is arranged on the rotating component and used for tightly supporting the guide pin from inside to outside;
the positioning piece is arranged on the rotating component, a guide hole for adapting to a positioning sleeve on the guide pin is formed in the positioning piece, and the lower surface of the positioning piece is parallel to the upper surface of the lug plate of the guide pin;
and the CCD detection device is arranged below the guide pin and used for detecting the position of the guide post on the guide pin and controlling the rotating component.
2. The guide pin assembly mechanism of claim 1, wherein: the rotating part is a rotating cylinder.
3. The guide pin assembly mechanism of claim 1, wherein: the positioning piece is an L-shaped panel.
4. The guide pin assembly mechanism of claim 1, wherein: the clamping assembly comprises two oppositely arranged clamping jaws, and the two clamping jaws are clamped/loosened through a clamping cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123316561.7U CN217434210U (en) | 2021-12-27 | 2021-12-27 | Guide pin assembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123316561.7U CN217434210U (en) | 2021-12-27 | 2021-12-27 | Guide pin assembling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217434210U true CN217434210U (en) | 2022-09-16 |
Family
ID=83211708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123316561.7U Active CN217434210U (en) | 2021-12-27 | 2021-12-27 | Guide pin assembling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217434210U (en) |
-
2021
- 2021-12-27 CN CN202123316561.7U patent/CN217434210U/en active Active
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