CN206029320U - A locating component that is used for large -scale work piece high accuracy processing frock - Google Patents

A locating component that is used for large -scale work piece high accuracy processing frock Download PDF

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Publication number
CN206029320U
CN206029320U CN201620918671.0U CN201620918671U CN206029320U CN 206029320 U CN206029320 U CN 206029320U CN 201620918671 U CN201620918671 U CN 201620918671U CN 206029320 U CN206029320 U CN 206029320U
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CN
China
Prior art keywords
briquetting
adjusting screw
high accuracy
screw rod
nut
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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
CN201620918671.0U
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Chinese (zh)
Inventor
周琪琪
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.)
Shanghai Chang Qiang industrial Polytron Technologies Inc
Original Assignee
SHANGHAI CHANGQIANG POWER STATION FITTINGS 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 SHANGHAI CHANGQIANG POWER STATION FITTINGS CO Ltd filed Critical SHANGHAI CHANGQIANG POWER STATION FITTINGS CO Ltd
Priority to CN201620918671.0U priority Critical patent/CN206029320U/en
Application granted granted Critical
Publication of CN206029320U publication Critical patent/CN206029320U/en
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Abstract

The utility model belongs to the technical field of machining equipment technique and specifically relates to a locating component that is used for large -scale work piece high accuracy processing frock, including briquetting and adjusting screw, adjusting screw's one end is installed on the locating plate, and adjusting screw's other one end runs through the briquetting and is equipped with the piece of screwing at this tip, screws can compress tightly the briquetting, places on the locating plate back when the blank of treating processing, the operation piece of screwing, and the briquetting can compress tightly the blank fixedly, then can process for example to drill to the blank and polish etc. Can carry out the correction of shape and size behind the machine -shaping, the product performance improvement of blank.

Description

A kind of positioning component for large-scale workpiece high accuracy processing tool
Technical field
The utility model is related to machining equipment technical field, especially a kind of frock clamp.
Background technology
At present, it is in the process of annular element, general first stamping, then again by drilling or the processing hand for grinding Section, the product required for being manufactured into.In prior art, annular element cannot be fixedly clamped in process, not only production effect Rate is low, and the end properties for producing are poor, for improve production efficiency and end properties, someone devise annular element into Type upper die and lower die, but annular element dismounting trouble waste time and energy, and be molded after annular element cannot carry out shape and size Correction, end properties are poor.
Utility model content
The purpose of this utility model is the defect for overcoming prior art to exist, there is provided a kind of fix stably and easy-to-mount For the positioning component of large-scale workpiece high accuracy processing tool.
In order to realize the purpose of this utility model, the technical scheme for being adopted is:
Positioning component for large-scale workpiece high accuracy processing tool of the present utility model, it is on location-plate, described Positioning component includes briquetting, adjusting screw rod and spacing guide post, and one end of the adjusting screw rod is arranged on the location-plate, institute The other end of adjusting screw rod is stated through the briquetting and is provided with the end and screw part, one end of the spacing guide post is installed On the location-plate, the other end of the spacing guide post runs through the briquetting and is provided with locating part in the end, described Stage clip is arranged with spacing guide post, and the stage clip is located between briquetting and location-plate, is also equipped with holding out against part on the briquetting.
The part that screws described in the utility model is nut sleeve, and the nut sleeve is screwed onto the end of the adjusting screw rod, described Adjusting screw rod is provided with adjustable spring, and one end of the adjustable spring is set in the nut sleeve, the adjustable spring it is another Outer one end is resisted against on the location-plate.
The part that screws described in the utility model includes being screwed onto the nut I and nut II of the adjusting screw rod end, the pressure Block is clamped between the nut I and nut II.
For puller bolt, the puller bolt is screwed onto on the briquetting part that holds out against described in the utility model.
For pressure head, the pressure head is fixed on the briquetting part that holds out against described in the utility model.
The beneficial effect of the positioning component for large-scale workpiece high accuracy processing tool of the present utility model is:This practicality is new The positioning component for large-scale workpiece high accuracy processing tool of type is arranged on location-plate, and positioning component includes briquetting and regulation Screw rod, one end of adjusting screw rod are arranged on location-plate, and the other end of adjusting screw rod runs through briquetting and is provided with rotation in the end Tight part, screws part and can compress briquetting, and after blank to be processed is placed on location-plate, operation screws part, and briquetting can be by Blank is fixed, and then can be processed such as drilled hole polishing etc. to blank, can carry out shape after machine-shaping With the correction of size, the end properties raising of blank.
Description of the drawings
With reference to the accompanying drawings and detailed description the utility model is described in further detail.
Fig. 1 is the structural representation of the positioning component for large-scale workpiece high accuracy processing tool of the present utility model;
Fig. 2 is the first example structure schematic diagram of compressing member of the present utility model;
Fig. 3 is second example structure schematic diagram of compressing member of the present utility model;
Fig. 4 is spacing guide post structural representation of the present utility model.
Wherein:Location-plate 1;Adjusting screw rod 2, nut sleeve 21, adjustable spring 22, nut I 23, nut II 24;Spacing guiding Bar 3, stage clip 31, locating part 32;Briquetting 4.
Specific embodiment
In description of the present utility model, it is to be understood that term " radial direction ", " axial direction ", " on ", D score, " top ", The orientation of the instruction such as " bottom ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, merely to just In description the utility model and simplified description, rather than indicate or imply that the device or element of indication there must be specifically side Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.In description of the present utility model In, unless otherwise stated, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " setting ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection;Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, Concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
As Figure 1-4, the positioning component for large-scale workpiece high accuracy processing tool of the present embodiment is arranged on positioning On plate 1, positioning component includes briquetting 4 and adjusting screw rod 2, and one end of adjusting screw rod 2 is arranged on location-plate 1, adjusting screw rod 2 Other end runs through briquetting 4 and is provided with the end and screws part, screws part and can compress briquetting 4, when blank to be processed is put After putting on location-plate 1, operation screws part, and blank can be fixed by briquetting 4, and the group number of positioning component can be according to reality Demand is setting.
The present embodiment provides two kinds of compressing structures for screwing part, and the first embodiment is as follows, and it is nut sleeve 21 to screw part, Nut sleeve 21 is screwed onto the end of adjusting screw rod 2, and adjusting screw rod 2 is provided with adjustable spring 22, and one end of adjustable spring 22 is arranged In nut sleeve 21, the other end of adjustable spring 22 is resisted against on location-plate 1, and the benefit of this kind of compressing structure is that briquetting 4 is torn open Dress is quick, and when unclamping nut sleeve 21, briquetting 4 can be upspring by adjustable spring 22 automatically.
Second embodiment is as follows, and screwing part includes being screwed onto the nut I 23 and nut II 24 of 2 end of adjusting screw rod, Briquetting 4 is clamped between nut I 23 and nut II 24, the benefit of this kind of compressing structure be briquetting 4 be clamped cannot incorgruous play, Stability is high.
Can be according to the type of the blank compressing structure different with process requirements selection.
For the ease of 4 fast assembling-disassembling of briquetting, to change blank, positioning component also includes spacing guide post 3, spacing guiding One end of bar 3 is arranged on location-plate 1, and the other end of spacing guide post 3 runs through briquetting 4 and is provided with locating part in the end 32, stage clip 31 is arranged with spacing guide post 3, stage clip 31 is located between briquetting 4 and location-plate 1, and briquetting 4 is along spacing guide post 3 move up and down, and the locating part 32 of 3 end of spacing guide post can also compress briquetting 4, prevent the compression end of briquetting 4 from rebounding, and press Briquetting 4 can quickly be upspring by spring 31 when briquetting 4 is dismantled.
Being also equipped with holding out against part 5 on briquetting 4 in the present embodiment, part 5 being held out against for puller bolt, puller bolt is screwed onto pressure On block 4, so can by puller bolt adjust compaction degree, puller bolt hold out against end can be designed to different shapes, example If if blank is the annular blank with inner concave arc surface, the end that holds out against for holding out against part 5 can be designed as cambered surface, so can be with Increase contact area, so as to improve stability, and infringement of the tip to blank can be reduced.It is big for hardness, should not become The workpiece of shape, and processing capacity it is larger when, fixed dynamics is big, or the workpiece big for difficulty of processing, it is also desirable to larger Dynamics fix.
To hold out against part 5 can also be pressure head to the part 5 that holds out against in the present embodiment, and pressure head is fixed on briquetting 4.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality With new.By spirit of the present utility model it is extended obvious change or change still in protection of the present utility model Among scope.

Claims (5)

1. a kind of positioning component for large-scale workpiece high accuracy processing tool, on location-plate (1), it is characterised in that: The positioning component includes briquetting (4), adjusting screw rod (2) and spacing guide post (3), and the one end of adjusting screw rod (2) is installed On the location-plate (1), the other end of adjusting screw rod (2) runs through the briquetting (4) and is provided with the end and screws Part, the one end of spacing guide post (3) are arranged on the location-plate (1), and the other end of spacing guide post (3) is passed through Wear the briquetting (4) and locating part (32) is provided with the end, be arranged with stage clip (31) on spacing guide post (3), it is described Stage clip (31) is located between briquetting (4) and location-plate (1), is also equipped with holding out against part (5) on briquetting (4).
2. the positioning component for large-scale workpiece high accuracy processing tool according to claim 1, it is characterised in that:It is described It is nut sleeve (21) to screw part, and nut sleeve (21) are screwed onto the end of the adjusting screw rod (2), adjusting screw rod (2) Adjustable spring (22) is provided with, the one end of adjustable spring (22) is set in the nut sleeve (21), the adjustable spring (22) other end is resisted against on the location-plate (1).
3. the positioning component for large-scale workpiece high accuracy processing tool according to claim 2, it is characterised in that:It is described Screwing part includes being screwed onto the nut I (23) and nut II (24) of the adjusting screw rod (2) end, and briquetting (4) are clamped in Between the nut I (23) and nut II (24).
4. the positioning component for large-scale workpiece high accuracy processing tool according to claim 3, it is characterised in that:It is described Part (5) is held out against for puller bolt, the puller bolt is screwed onto on the briquetting (4).
5. the positioning component for large-scale workpiece high accuracy processing tool according to claim 4, it is characterised in that:It is described Part (5) is held out against for pressure head, the pressure head is fixed on the briquetting (4).
CN201620918671.0U 2016-08-22 2016-08-22 A locating component that is used for large -scale work piece high accuracy processing frock Active CN206029320U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620918671.0U CN206029320U (en) 2016-08-22 2016-08-22 A locating component that is used for large -scale work piece high accuracy processing frock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620918671.0U CN206029320U (en) 2016-08-22 2016-08-22 A locating component that is used for large -scale work piece high accuracy processing frock

Publications (1)

Publication Number Publication Date
CN206029320U true CN206029320U (en) 2017-03-22

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107336043A (en) * 2017-07-06 2017-11-10 上海应用技术大学 A kind of self-action Workpiece clamping device
CN109048527A (en) * 2018-07-06 2018-12-21 定远县嘉恒木业有限公司 A kind of device convenient for composite plate polishing
CN110722377A (en) * 2019-11-04 2020-01-24 芜湖永达科技有限公司 Multi-point clamping tool for clamping parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107336043A (en) * 2017-07-06 2017-11-10 上海应用技术大学 A kind of self-action Workpiece clamping device
CN109048527A (en) * 2018-07-06 2018-12-21 定远县嘉恒木业有限公司 A kind of device convenient for composite plate polishing
CN110722377A (en) * 2019-11-04 2020-01-24 芜湖永达科技有限公司 Multi-point clamping tool for clamping parts

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: Songjiang District Shanghai Yexie town 201609 Huayuan Road No. 2

Patentee after: Shanghai Chang Qiang industrial Polytron Technologies Inc

Address before: Songjiang District Shanghai Yexie town 201609 Huayuan Road No. 2 building -1

Patentee before: Shanghai Changqiang Power Station Fittings Co.,Ltd.

CP03 Change of name, title or address