CN215433324U - Lens base clamping device - Google Patents
Lens base clamping device Download PDFInfo
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- CN215433324U CN215433324U CN202121303482.XU CN202121303482U CN215433324U CN 215433324 U CN215433324 U CN 215433324U CN 202121303482 U CN202121303482 U CN 202121303482U CN 215433324 U CN215433324 U CN 215433324U
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- clamping
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- seat
- accommodating groove
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Abstract
The utility model relates to the field of automobile mirror seats, and discloses a mirror seat clamping device which comprises a positioning seat, a base, a clamping seat and a pushing device, wherein the clamping seat comprises a connecting part and a clamping part, one side of the connecting part is connected with the base, the other side of the connecting part is connected with the clamping part, the clamping part comprises an accommodating groove and an installing groove, the accommodating groove is arranged in the center of the clamping part, the installing groove is arranged on one side of the accommodating groove, a protruding part is arranged on one side wall of the accommodating groove, which is far away from the installing groove, and a first friction part is arranged on the surface of the protruding part; the pushing device comprises a pushing block and a pushing column, and a second friction part is arranged on one side surface, close to the accommodating groove, of the pushing block. The mirror base processing jig firmly clamps the mirror base between the first friction portion and the second friction portion through the first friction portion and the second friction portion, and further transverse pressure is applied to the mirror base through the pushing device, so that the mirror base is more tightly contacted with the first friction portion and the second friction portion, the processing jig is more stable in clamping, and looseness cannot occur.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the field of automobile mirror bases, in particular to a mirror base clamping device.
[ background of the utility model ]
The processing tool of current car mirror seat often adopts the mode of manipulator centre gripping, this kind of centre gripping mode is insecure, the mirror seat drops easily, subsequent processing of being not convenient for, even adopt the centre gripping to press from both sides tight mode fixed a bit, but because mirror seat side is smooth, lead to the centre gripping to appear becoming flexible easily, make subsequent processing appear not hard up risk easily equally, moreover, current processing tool often can only carry out the centre gripping to a mirror seat, the size that its used is single promptly, can only be applicable to same product, in case the thickness that changes the mirror seat just need change the tool, the increase of cost has been led to.
[ summary of the utility model ]
The utility model aims to solve the problems and provides a lens base clamping device which solves the problems that the existing jig is not firm in clamping and single in clamping size.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a lens holder clamping device comprises a positioning seat, a base, a clamping seat and a pushing device, wherein the base is connected with the positioning seat, the clamping seat is arranged on one side, away from the positioning seat, of the base, and the pushing device is sleeved in the clamping seat;
the clamping seat comprises a connecting part and a clamping part, one side of the connecting part is connected with the base, the other side of the connecting part is connected with the clamping part, the clamping part comprises an accommodating groove and an installing groove, the accommodating groove is arranged at the center of the clamping part, the installing groove is arranged at one side of the accommodating groove, the installing groove is communicated with the accommodating groove, a protruding part is arranged on one side wall of the accommodating groove, which is far away from the installing groove, and a first friction part is arranged on the surface of the protruding part;
pusher includes propelling movement piece and post, the propelling movement piece is located in the mounting groove, the propelling movement piece is kept away from the one end of holding tank with the post connection pushes away, it runs through to push away post slidable the clamping part, it drives to push away the post the propelling movement piece is in the mounting groove with move in the holding tank, the propelling movement piece is close to a side surface of holding tank is equipped with second friction portion.
Preferably, the pushing device further comprises a push rod and an elastic piece, the push rod is arranged on two sides of the push column, one end of the push rod is connected with the pushing block, the other end of the push rod is inserted into the clamping portion, the elastic piece is sleeved on the push rod, one end of the elastic piece abuts against the pushing block, and the other end of the elastic piece abuts against the inner side wall of the clamping portion.
Preferably, the clamping part still includes concave groove and spacing portion, the concave groove spanes the clamping part, just the concave groove is located the top of holding tank, spacing portion is located the top of concave groove, the top of mirror seat with the top contact of spacing portion.
Preferably, the depth of the concave groove in the vertical direction is consistent with the distance from the top of the lens base to the top of the accommodating groove.
Preferably, the through hole is formed in the positioning seat, and the base is connected with the positioning seat through the through hole.
Preferably, the number of the through holes is not less than three.
The contribution of the utility model lies in: the lens base processing jig is provided with the first friction part and the second friction part, so that the lens base between the first friction part and the second friction part is firmly clamped, the looseness condition cannot occur, and the lens base is further pressed transversely by the pushing device, so that the lens base is in closer contact with the first friction part and the second friction part, the processing jig is more stable in clamping, and the looseness cannot occur.
[ description of the drawings ]
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is a schematic view of another aspect of the present invention;
FIG. 3 is a schematic view of the structure of the holder and the pusher of the present invention;
FIG. 4 is a schematic structural diagram of the pushing device of the present invention;
FIG. 5 is a schematic view of the structure of the clamping base of the present invention;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a front view of the cartridge of the present invention;
wherein: the endoscope comprises a positioning seat 10, a through hole 11, a base 20, a clamping seat 30, a connecting part 31, a clamping part 32, an accommodating groove 321, an installing groove 322, a convex part 323, a first friction part 324, a concave groove 325, a limiting part 326, a pushing device 40, a pushing block 41, a pushing column 42, a second friction part 43, a pushing rod 44, an elastic piece 45 and an endoscope seat 50.
[ detailed description ] embodiments
The following examples are further illustrative and supplementary to the present invention and do not limit the present invention in any way.
As shown in fig. 1 to 7, a lens holder clamping device includes a positioning seat 10, a base 20, a clamping seat 30 and a pushing device 40, wherein the base 20 is connected to the positioning seat 10, the clamping seat 30 is disposed on a side of the base 20 away from the positioning seat 10, and the pushing device 40 is sleeved in the clamping seat 30;
the clamping seat 30 comprises a connecting part 31 and a clamping part 32, one side of the connecting part 31 is connected with the base 20, the other side of the connecting part 31 is connected with the clamping part 32, the clamping part 32 comprises an accommodating groove 321 and an installation groove 322, the accommodating groove 321 is arranged at the center of the clamping part 32, the installation groove 322 is arranged at one side of the accommodating groove 321, the installation groove 322 is communicated with the accommodating groove 321, a protruding part 323 is arranged on one side wall of the accommodating groove 321 far away from the accommodating groove 322, and a first friction part 324 is arranged on the surface of the protruding part 323;
Mirror seat processing tool has mainly included positioning seat 10, base 20, grip slipper 30 and pusher 40, and positioning seat 10 is used for fixing whole processing tool, and grip slipper 30 is used for centre gripping mirror seat 50 to process, and pusher 40 presss from both sides tight operation to mirror seat 50 through propelling movement piece 41 for mirror seat 50 can not drop at the in-process of processing.
Specifically, the holder 30 includes a connecting portion 31 and a holding portion 32, one side of the connecting portion 31 is connected to the base 20, the other side of the connecting portion 31 is connected to the holding portion 32, the holding portion 32 includes an accommodating groove 321 and an installation groove 322, the accommodating groove 321 is disposed at the center of the holding portion 32, the installation groove 322 is disposed at one side of the accommodating groove 321, the installation groove 322 is communicated with the accommodating groove 321, a protruding portion 323 is disposed on a side wall of the accommodating groove 321 away from the installation groove 322, a first friction portion 324 is disposed on the surface of the protruding portion 323, the holder 30 is composed of the connecting portion 31 and the holding portion 32, the connecting portion 31 is used for connecting the base 20, so that the holding portion 32 has a supporting point, the holding portion 32 is mainly used for holding the lens holder 50, and further description is that the lens holder 50 is disposed inside the 321 on the holding portion 32, one side surface of the lens base 50 is in contact with the convex part 323 on the accommodating groove 321, the convex part 323 is provided with a first friction part 324, the first friction part 324 can provide a certain friction force for the side surface of the lens base 50, so as to prevent the lens base 50 from falling off, the pushing device 40 comprises a pushing block 41 and a pushing post 42, the pushing block 41 is arranged in the accommodating groove 322, one end of the pushing block 41, which is far away from the accommodating groove 321, is connected with the pushing post 42, the pushing post 42 slidably penetrates through the clamping part 32, the pushing post 42 drives the pushing block 41 to move in the accommodating groove 322 and the accommodating groove 321, one side surface of the pushing block 41, which is close to the accommodating groove 321, is provided with a second friction part 43, the second friction part 43 and the first friction part 324 are oppositely arranged, so as to clamp the lens base 50, so that the lens base 50 cannot move in the horizontal direction, and the lens base cannot loosen in the processing process, further, the pushing column 42 in the pushing device 40 presses the pushing block 41, the pushing block 41 moves towards the lens base 50, and contacts with the lens base 50 to apply a certain pressure to the lens base 50, so that the other side surface of the lens base 50 is combined with the first friction portion 324 more tightly, and the second friction portion 43 is also in close contact with one side surface of the lens base 50.
On the other hand, because propelling movement piece 41 can move in holding tank 321 and mounting groove 322, so can process the microscope base 50 of different thickness, when the thickness of microscope base 50 is different, only need through the post 42 that pushes away in pusher 40 with propelling movement piece 41 towards the propelling movement of microscope base 50 direction can, the homoenergetic realizes the centre gripping to microscope base 50, has increased the size range that this tool can process microscope base 50, when needs process different thickness microscope bases 50, need not frequent change the tool.
The lens base processing jig provided by the utility model has the advantages that the first friction part 324 and the second friction part 43 are arranged, the lens base 50 between the first friction part 324 and the second friction part 43 is firmly clamped, the looseness condition can not occur, the transverse pressure is further applied to the lens base 50 through the pushing device 40, the contact between the lens base 50 and the first friction part 324 and the second friction part 43 is tighter, the processing jig provided by the utility model is more stable in clamping, and the looseness can not occur.
In a further description, the pushing device 40 further includes a push rod 44 and an elastic member 45, the push rod 44 is disposed on two sides of the push post 42, one end of the push rod 44 is connected to the pushing block 41, the other end of the push rod 44 is inserted into the clamping portion 32, the elastic member 45 is sleeved on the push rod 44, one end of the elastic member 45 abuts against the pushing block 41, and the other end of the elastic member 45 abuts against an inner side wall of the clamping portion 32.
In a further description, the clamping portion 32 further includes a concave groove 325 and a limiting portion 326, the concave groove 325 crosses the clamping portion 32, the concave groove 325 is located above the accommodating groove 321, the limiting portion 326 is located at the top of the concave groove 325, and the top of the lens holder 50 contacts with the top of the limiting portion 326.
The top of the concave groove 325 is provided with the limiting part 326, which can limit the height of the lens holder 50, so that the top of the lens holder 50 is abutted against the bottom of the limiting part 326, and the lens holder 50 is prevented from being thrown out of the clamping part 32 in the vertical direction in the machining process, which results in the machining failure.
To be more specific, the depth of the concave groove 325 in the vertical direction is equal to the distance from the top of the lens holder 50 to the top of the receiving groove 321.
The depth of the concave groove 325 in the vertical direction is the same as the distance from the top of the lens holder 50 to the top of the receiving groove 321, so as to ensure that the lens holder 50 does not exceed the height of the limiting portion 326, and prevent the lens holder 50 from being processed normally.
More specifically, the through hole 11 is disposed on the positioning seat 10, and the base 20 is connected to the positioning seat 10 through the through hole 11.
More specifically, the number of the through holes 11 is not less than three.
Although the present invention has been described with reference to the above embodiments, the scope of the present invention is not limited thereto, and modifications, substitutions and the like of the above members are intended to fall within the scope of the claims of the present invention without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a microscope base clamping device which characterized in that: the clamping device comprises a positioning seat, a base, a clamping seat and a pushing device, wherein the base is connected with the positioning seat, the clamping seat is arranged on one side of the base, which is far away from the positioning seat, and the pushing device is sleeved in the clamping seat;
the clamping seat comprises a connecting part and a clamping part, one side of the connecting part is connected with the base, the other side of the connecting part is connected with the clamping part, the clamping part comprises an accommodating groove and an installing groove, the accommodating groove is arranged at the center of the clamping part, the installing groove is arranged at one side of the accommodating groove, the installing groove is communicated with the accommodating groove, a protruding part is arranged on one side wall of the accommodating groove, which is far away from the installing groove, and a first friction part is arranged on the surface of the protruding part;
pusher includes propelling movement piece and post, the propelling movement piece is located in the mounting groove, the propelling movement piece is kept away from the one end of holding tank with the post connection pushes away, it runs through to push away post slidable the clamping part, it drives to push away the post the propelling movement piece is in the mounting groove with move in the holding tank, the propelling movement piece is close to a side surface of holding tank is equipped with second friction portion.
2. A lens holder holding apparatus according to claim 1, wherein: the pushing device further comprises a push rod and an elastic piece, the push rod is arranged on two sides of the pushing column, one end of the push rod is connected with the pushing block, the other end of the push rod is inserted into the clamping part, the elastic piece is sleeved on the push rod, one end of the elastic piece abuts against the pushing block, and the other end of the elastic piece abuts against the inner side wall of the clamping part.
3. A lens holder holding apparatus according to claim 1, wherein: the clamping part still includes concave groove and spacing portion, the concave groove spanes the clamping part, just the concave groove is located the top of holding tank, spacing portion is located the top of concave groove, the top of mirror seat with the top contact of spacing portion.
4. A lens holder holding apparatus according to claim 3, wherein: the depth of the concave groove in the vertical direction is consistent with the distance from the top of the lens base to the top of the accommodating groove.
5. A lens holder holding apparatus according to claim 1, wherein: the positioning seat is characterized by further comprising a through hole, the through hole is formed in the positioning seat, and the base is connected with the positioning seat through the through hole.
6. A lens holder holding apparatus according to claim 5, wherein: the number of the through holes is not less than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121303482.XU CN215433324U (en) | 2021-06-10 | 2021-06-10 | Lens base clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121303482.XU CN215433324U (en) | 2021-06-10 | 2021-06-10 | Lens base clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215433324U true CN215433324U (en) | 2022-01-07 |
Family
ID=79710763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121303482.XU Active CN215433324U (en) | 2021-06-10 | 2021-06-10 | Lens base clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215433324U (en) |
-
2021
- 2021-06-10 CN CN202121303482.XU patent/CN215433324U/en active Active
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