CN209304022U - The horizontal jig of camera lens stamper - Google Patents

Abstract

The utility model provides a kind of horizontal jig of camera lens stamper, including the pedestal for fixed lens barrel and the jig for flattening pedestal, being pressed into face of the middle of the base for being placed in lens barrel is circular deep gouge, deep gouge bottom has cooperate with lens barrel bottom end first to bear against face, the top of deep gouge has annular terrace, annular terrace upper surface is that second cooperated with lens barrel top bears against face, jig includes lower cylinder and is fixedly connected on the upper cylinder that lower cylinder is fixedly and coaxially connected, the diameter of the annular terrace is greater than deep gouge diameter, lower cylinder diameter is less than deep gouge diameter, the upper cylinder diameter is less than the diameter of annular terrace and is greater than deep gouge diameter, upper cylinder upper surface is parallel with lower cylinder lower surface.The utility model structure is simple, using single jig forward direction and can reversely conveniently realize two breasting faces of pedestal are suppressed to debugging, realize multi-functional, and its stability is good, and the precision of debugging is high.

Description

The horizontal jig of camera lens stamper

Technical field

The utility model relates to a kind of horizontal jigs of camera lens stamper.

Background technique

Camera lens is completed by eyeglass and lens barrel assembling cooperation.In production, lens barrel is often put into the bottom of stamper On seat, then lens set entered lens barrel.Due to the assembly precision of eyeglass require it is high, so pedestal, lens barrel and suppressing matching between head It is also more demanding to close precision, horizontal accuracy is wherein important one.In order to ensure the horizontal accuracy between lens barrel and pedestal, often Need to use auxiliary fixture, as this patent to be designed, as shown in Figure 1, existing in Fig. 1 be fixed on eyeglass stamper use In the pedestal 101 for being packed into lens barrel 100, the bottom surface of pedestal 101 is that first cooperated with the mating surface 1001 of lens barrel bears against face 1011, The top of pedestal 101 has cooperate with lens barrel top mating surface 1002 second to bear against face 1012, in order to guarantee the assembly of eyeglass Precision needs that the position precision for suppressing pedestal is adjusted, wherein just including horizontal accuracy.Existing horizontal jig such as Fig. 2 And shown in Fig. 3, section as shown in Figure 3 is that the d1 > d2 or as shown in Figure 3 horizontal in the jig 1 of T-shaped are controlled Have 2 104, therefore the horizontal accuracy for suppressing the first breasting face of pedestal 1011 and pedestal upper surface 1013 can only be adjusted, and pedestal upper end Face 1013 not veritably bears against face, so the level of pedestal upper surface 1013 is adjusted not can guarantee the level of lens barrel, i.e., without Method adjusts the second horizontal accuracy for bearing against face 1012.

Summary of the invention

The utility model improves the above problem, i.e., the technical problems to be solved in the utility model is existing list One jig can not adjustment base breasting face horizontal accuracy.

The specific embodiment of the utility model is: a kind of horizontal jig of camera lens stamper, including is used for fixed lens barrel Pedestal and jig for flattening pedestal, being pressed into face of the middle of the base for being placed in lens barrel is circular deep gouge, described Deep gouge bottom has cooperate with lens barrel bottom end first to bear against face, and the top of the deep gouge has annular terrace, the annular step Face upper surface be with lens barrel top cooperate second bear against face, the jig include lower cylinder and be fixedly connected on lower part justify The diameter of the upper cylinder that cylinder is fixedly and coaxially connected, the annular terrace is greater than deep gouge diameter, and the lower cylinder is straight Diameter is less than deep gouge diameter, and the upper cylinder diameter is less than the diameter of annular terrace and is greater than deep gouge diameter, the lower part circle The height of cylinder is higher than the depth of deep gouge, and the upper cylinder upper surface is parallel with lower cylinder lower surface.

Further, the pedestal side is extended with mounting plate, is provided with fixed bolt hole on the mounting plate.

Further, the upper cylinder is integrally formed with lower cylinder.

Further, the pedestal lower part has the gas vent with groove connection.

Compared with prior art, the utility model has the following beneficial effects: the utility model structure is simple, utilization is single The forward direction of jig and it can reversely conveniently realize two breasting faces of pedestal are suppressed to debugging, realize multi-functional, and it is steady Qualitative good, the precision of debugging is high.

Detailed description of the invention

Fig. 1 is this pedestal and lens barrel structure schematic diagram.

Fig. 2 is this existing section in T-shaped jig one and pedestal debugging mode structural schematic diagram.

Fig. 3 is this existing section in planar jig one and pedestal debugging mode structural schematic diagram.

Fig. 4 is the utility model jig forward direction and base engagement structural schematic diagram.

Fig. 5 be the utility model jig reversely with base engagement structural schematic diagram.

Specific embodiment

The utility model is described in more detail with reference to the accompanying drawings and detailed description.

As shown in Figures 4 and 5, a kind of horizontal jig of camera lens stamper, including the pedestal 10 for fixed lens barrel and is used for The jig 20 for flattening pedestal, being pressed into face of the middle of the base for being placed in lens barrel is circular deep gouge 110, the deep gouge bottom With face 111 is born against with lens barrel bottom end cooperates first, the top of the deep gouge has annular terrace 120, the annular terrace Upper surface is that second cooperated with lens barrel top bears against face 112, and the jig 20 includes lower cylinder 210 and is fixedly connected on The upper cylinder 220 that lower cylinder 210 is fixedly and coaxially connected,

The diameter of annular terrace described in the present embodiment is D1, deep gouge diameter D3, D1 > D3, the lower cylinder diameter It is less than deep gouge diameter D3 for D4, D4 < D1, lower cylinder diameter D4, the upper cylinder diameter is D2, D2 < annular step Face diameter D1 and D2 > deep gouge diameter D3, the height h1 of the lower cylinder are greater than the depth h2 of deep gouge, the Upper cylindrical Body upper surface is parallel with lower cylinder lower surface.

As shown in figure 5, when the positive setting of jig 20 is that lower cylinder is arranged towards pedestal and carries out punching press, jig 20 210 lower surface of lower cylinder protrude into deep gouge 110, leveling adjustment can be carried out to 111 plane of the first breasting face, work as jig 20 it is oppositely arranged when, i.e., when upper cylinder is arranged towards pedestal, the upper surface of upper cylinder 220 bears against face 112 to second Carry out leveling adjustment.

In the present embodiment, the pedestal side is extended with mounting plate, and fixed bolt hole 130 is provided on the mounting plate, In favor of pedestal is fixed on the rack.

In the present embodiment, the upper cylinder 220 is integrally formed with lower cylinder 210.

In the present embodiment, 10 lower part of pedestal can guarantee in this way with the gas vent 140 with groove connection to lens barrel It is inserted in convenience when eyeglass.

Above-mentioned any technical solution disclosed in the utility model unless otherwise stated, if it discloses numberical range, So disclosed numberical range is preferred numberical range, and any it should be appreciated by those skilled in the art preferred numerical value Range is only the numerical value that technical effect is obvious or representative in many enforceable numerical value.Since numerical value is more, It is impossible to exhaust, so the utility model discloses component values just to illustrate the technical solution of the utility model, also, above-mentioned The numerical value enumerated should not constitute the limitation that protection scope is created to the utility model.

Meanwhile if above-mentioned the utility model discloses or relates to the components or structural member of connection fastened to each other, Unless otherwise stated, it is fixedly connected it is to be understood that connection (such as connecting using bolt or screw) can be removedly fixed, It also will be understood that are as follows: it is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or one Formula structure (such as manufacturing using casting technique is integrally formed) is replaced (can not obviously to be removed using integrally formed technique Outside).

In addition, for indicating positional relationship or shape applied in above-mentioned any technical solution disclosed by the utility model Term its meaning includes approximate with its, similar or close state or shape unless otherwise stated.Since difference suppresses pedestal Adjoining dimensions, so Novel horizontal jig can according to difference suppress pedestal specific sizes design.

Either component provided by the utility model by multiple individual component parts either assembled, or The separate part that integrally formed technique manufactures.

Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model In range.

Claims (4)

1. a kind of horizontal jig of camera lens stamper, which is characterized in that including the pedestal for fixed lens barrel and for flattening bottom The jig of seat, being pressed into face of the middle of the base for being placed in lens barrel is circular deep gouge, and the deep gouge bottom has and lens barrel The first of bottom end cooperation bears against face, and the top of the deep gouge has an annular terrace, the annular terrace upper surface be on lens barrel The second of portion's cooperation bears against face, and the jig includes lower cylinder and is fixedly connected on what lower cylinder was fixedly and coaxially connected Upper cylinder, the diameter of the annular terrace are greater than deep gouge diameter, and the lower cylinder diameter is less than deep gouge diameter, described Upper cylinder diameter is less than the diameter of annular terrace and is greater than deep gouge diameter, and the height of the lower cylinder is higher than deep gouge Depth, the upper cylinder upper surface are parallel with lower cylinder lower surface.

2. a kind of horizontal jig of camera lens stamper according to claim 1, which is characterized in that the pedestal side extends There is mounting plate, is provided with fixed bolt hole on the mounting plate.

3. a kind of horizontal jig of camera lens stamper according to claim 1, which is characterized in that the upper cylinder with Lower cylinder is integrally formed.

4. a kind of horizontal jig of camera lens stamper according to claim 1, which is characterized in that the pedestal lower part has With the gas vent of groove connection.