CN203831144U - Condenser lifting seat turning clamp - Google Patents

Condenser lifting seat turning clamp Download PDF

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Publication number
CN203831144U
CN203831144U CN201420146348.7U CN201420146348U CN203831144U CN 203831144 U CN203831144 U CN 203831144U CN 201420146348 U CN201420146348 U CN 201420146348U CN 203831144 U CN203831144 U CN 203831144U
Authority
CN
China
Prior art keywords
clamp body
dovetail
concentrator
lifting seat
dovetails
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201420146348.7U
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Chinese (zh)
Inventor
莫海
王永健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUZHOU OKA OPTICAL INSTRUMENT CO Ltd
Original Assignee
WUZHOU OKA OPTICAL INSTRUMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUZHOU OKA OPTICAL INSTRUMENT CO Ltd filed Critical WUZHOU OKA OPTICAL INSTRUMENT CO Ltd
Priority to CN201420146348.7U priority Critical patent/CN203831144U/en
Application granted granted Critical
Publication of CN203831144U publication Critical patent/CN203831144U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a condenser lifting seat turning clamp, and relates to the technical field of machining. The condenser lifting seat turning clamp comprises a clamp body provided with a taper shank, wherein a workpiece mounting table is arranged on the clamp body and is provided with a positioning groove; a dovetail block of which the dovetail tenon part extends out of the table surface of the workpiece mounting table is inserted into the positioning groove; a cover plate and a fixing screw which penetrates through the cover plate to connect the dovetail block are arranged at the bottom of the dovetail block; a positioning screw which is mounted in a penetrating manner by a supporting rod is arranged at one end, close to the dovetail tenon part, of the clamp body. Compared with the prior art, the condenser lifting seat turning clamp disclosed by the utility model is positioned by the matching of the dovetail groove of a condenser lifting seat and the dovetail tenon part of the dovetail block, so that the machining precision of a mounting hole of the condenser lifting seat meets a design requirement.

Description

Concentrator elevating bracket vehicle clamper
Technical field
The utility model relates to Machining Technology field, especially a kind of concentrator elevating bracket vehicle clamper.
Background technology
The effect of microscope condenser is that light source is reflected to next light focusing on sample through reflective mirror, to obtain the strongest illumination, makes image obtain effect limpid in sight.Concentrator elevating bracket is for installing the tooth axle sleeve that regulates concentrator height, there is a kind of concentrator elevating bracket as shown in Figure 11, Figure 12, this concentrator elevating bracket 8 has the pedestal portion that a side is provided with dovetail groove, described pedestal portion upper end is provided with torus 8-2, is provided with the installing hole 8-1 that is communicated with described dovetail groove in described pedestal portion.This installing hole is for installing the tooth axle sleeve that tooth axle is housed of elevation and subsidence regulating device, this tooth axle is connected with a joggle with the tooth bar being contained in dovetail groove, the accuracy of manufacture of installing hole directly affects the installation accuracy of elevation and subsidence regulating device, also directly affect the feel of concentrator lift adjustment and the brightness of concentrator, thus the positional precision of this installing hole and dimension precision requirement high; At present, owing to not having special fixture to process, this installing hole is by line, Drilling operation, concentrator elevating bracket out-of-shape, and clamping is difficult, easily occurs positional precision and the dimensional accuracy off-gage phenomenon of installing hole; And production efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of concentrator elevating bracket vehicle clamper, to solve the low and low problem of production efficiency of the precision of existing concentrator elevating bracket installing hole processing.
In order to address the above problem, the technical solution adopted in the utility model is: this concentrator elevating bracket vehicle clamper, comprise the clamp body that is provided with taper shank, described clamp body is provided with workpiece erecting bed, described workpiece erecting bed is provided with locating slot, in described locating slot, be fitted with its dovetail portion and stretch out the dovetails of described workpiece erecting bed table top, the bottom of described dovetails is provided with cover plate and the hold-down screw being connected with described dovetails through described cover plate; In the nearly described dovetail portion of described clamp body one end, be provided with the dog screw installing by cramp bar.
In above-mentioned concentrator elevating bracket vehicle clamper technical scheme, technical scheme can also be more specifically: the side above described clamp body is positioned at described workpiece erecting bed is provided with screwed hole, described cramp bar is provided with one section of screw rod, and described cramp bar is contained on described clamp body by screw rod.
Further, the both sides of described hold-down screw are provided with the spring in the spacing hole that is contained in described dovetails, and the bottom of described spring and described cover plate connect.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, the utility model is provided with locating slot at the workpiece erecting bed of clamp body, is fitted with the dovetails that workpiece erecting bed table top stretches out in its dovetail portion in locating slot, and the bottom of dovetails is provided with cover plate and the hold-down screw being connected with dovetails through cover plate; In the nearly dovetail portion of clamp body one end, be provided with the dog screw installing by cramp bar; Concentrator elevating bracket is sleeved on by its dovetail groove in the dovetail portion of dovetails and carries out processing mounting holes, and dovetail groove coordinates location with dovetail portion, guarantees that the machining accuracy of concentrator elevating bracket installing hole reaches designing requirement.
2, this clamp structure is simple, and mounting or dismounting are convenient, and production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of the clamp body of the utility model embodiment.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the right view of Fig. 3.
Fig. 6 is the structural representation of the cramp bar of the utility model embodiment.
Fig. 7 is the structural representation of the dovetails of the utility model embodiment.
Fig. 8 is the left view of Fig. 7.
Fig. 9 is the upward view of Fig. 7.
Figure 10 is the structural representation of the cover plate of the utility model embodiment.
Figure 11 is the structural representation of concentrator elevating bracket.
Figure 12 is the top view of Figure 11.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:
A kind of concentrator elevating bracket vehicle clamper as shown in Figure 1 and Figure 2, comprises the clamp body 1 with taper shank 1-1, is provided with workpiece erecting bed 1-2 on clamp body 1, and workpiece erecting bed 1-2 offers locating slot 1-3, as shown in Figure 3, Figure 4; In locating slot 1-3, be fitted with the dovetails 4 that the 4-1 of its dovetail portion stretches out workpiece erecting bed 1-2 table top, dovetails 4 has the positioning body matching with locating slot 1-3, the top of positioning body is provided with the 4-1 of dovetail portion matching with the dovetail groove of concentrator elevating bracket 8, bottom offers screwed hole and is positioned at the spacing hole 4-2 of its both sides, as shown in Fig. 7, Fig. 8, Fig. 9; Cover plate 6 and the hold-down screw 7 being connected with dovetails 4 through cover plate 6 are equipped with in the bottom of dovetails 4, and the both sides of hold-down screw 7 are provided with the spring 5 in the spacing hole 4-2 that is contained in dovetails 4, and the bottom of spring 5 and cover plate 6 connect, and cover plate 6 as shown in figure 10; In the nearly dovetail 4-1 of portion of clamp body 1 one end, the dog screw 3 installing by cramp bar 2 is housed, on dog screw 3, locking nut is housed; A side above clamp body 1 is positioned at workpiece erecting bed 1-2 is processed with screwed hole, and cramp bar 2 is processed with one section of screw rod, as shown in Figure 5, Figure 6; Cramp bar 2 is contained on clamp body 1 by screw rod.
Add man-hour, concentrator elevating bracket vehicle clamper is arranged on lathe by taper shank 1-1, concentrator elevating bracket 8 is sleeved on the 4-1 of dovetail portion of dovetails 4 by its dovetail groove, torus 8-2 end face and the dog screw 3 of concentrator elevating bracket 8 connect, tighten hold-down screw 7, the workpiece erecting bed 1-2 that concentrator elevating bracket 8 is fastened on to clamp body 1 is upper, can process the installing hole 8-1 of concentrator elevating bracket 8.With the dovetail groove of concentrator elevating bracket and the dovetail of dovetails, coordinate location, guarantee that the machining accuracy of the installing hole of concentrator elevating bracket reaches designing requirement.

Claims (3)

1. a concentrator elevating bracket vehicle clamper, it is characterized in that: comprise the clamp body (1) that is provided with taper shank (1-1), described clamp body (1) is provided with workpiece erecting bed (1-2), described workpiece erecting bed (1-2) is provided with locating slot (1-3), in described locating slot (1-3), be fitted with its dovetail portion (4-1) and stretch out the dovetails (4) of described workpiece erecting bed (1-2) table top, the bottom of described dovetails (4) is provided with cover plate (6) and the hold-down screw (7) being connected with described dovetails (4) through described cover plate (6); In the nearly described dovetail portion of described clamp body (1) (4-1) one end, be provided with the dog screw (3) installing by cramp bar (2).
2. concentrator elevating bracket vehicle clamper according to claim 1, it is characterized in that: a side that is positioned at described workpiece erecting bed (1-2) top at described clamp body (1) is provided with screwed hole, described cramp bar (2) is provided with one section of screw rod, and described cramp bar (2) is contained on described clamp body (1) by screw rod.
3. concentrator elevating bracket vehicle clamper according to claim 1 and 2, it is characterized in that: the both sides of described hold-down screw (7) are provided with the spring (5) in the spacing hole (4-2) that is contained in described dovetails (4), and the bottom of described spring (5) and described cover plate (6) connect.
CN201420146348.7U 2014-03-28 2014-03-28 Condenser lifting seat turning clamp Active CN203831144U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420146348.7U CN203831144U (en) 2014-03-28 2014-03-28 Condenser lifting seat turning clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420146348.7U CN203831144U (en) 2014-03-28 2014-03-28 Condenser lifting seat turning clamp

Publications (1)

Publication Number Publication Date
CN203831144U true CN203831144U (en) 2014-09-17

Family

ID=51509032

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420146348.7U Active CN203831144U (en) 2014-03-28 2014-03-28 Condenser lifting seat turning clamp

Country Status (1)

Country Link
CN (1) CN203831144U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104647096A (en) * 2014-03-28 2015-05-27 梧州奥卡光学仪器有限公司 Lathe clamp of condenser lifting seat
CN107855739A (en) * 2017-12-07 2018-03-30 梧州奥卡光学仪器有限公司 The processing method of concentrator lifting seat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104647096A (en) * 2014-03-28 2015-05-27 梧州奥卡光学仪器有限公司 Lathe clamp of condenser lifting seat
CN107855739A (en) * 2017-12-07 2018-03-30 梧州奥卡光学仪器有限公司 The processing method of concentrator lifting seat

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