CN202780593U - Fixed device for machining four-way valve body - Google Patents

Fixed device for machining four-way valve body Download PDF

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Publication number
CN202780593U
CN202780593U CN 201220487162 CN201220487162U CN202780593U CN 202780593 U CN202780593 U CN 202780593U CN 201220487162 CN201220487162 CN 201220487162 CN 201220487162 U CN201220487162 U CN 201220487162U CN 202780593 U CN202780593 U CN 202780593U
Authority
CN
China
Prior art keywords
valve
way valve
processing
fixed
fixture
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.)
Expired - Fee Related
Application number
CN 201220487162
Other languages
Chinese (zh)
Inventor
雷东方
高清汉
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.)
Huaguang Valve Co., Ltd.
Original Assignee
FUJIAN BIAOGUANG VALVE TECHNOLOGY 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 FUJIAN BIAOGUANG VALVE TECHNOLOGY CO LTD filed Critical FUJIAN BIAOGUANG VALVE TECHNOLOGY CO LTD
Priority to CN 201220487162 priority Critical patent/CN202780593U/en
Application granted granted Critical
Publication of CN202780593U publication Critical patent/CN202780593U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a fixed device for machining a four-way valve body. The fixed device for machining the four-way valve body comprises a base, a clamping device and a positioning wheel disc. The base is provided with a first support frame and a second support frame, wherein the first support frame and the second support frame are oppositely arranged. The clamping device comprises a threaded rod and a fixed component, wherein the threaded rod and the fixed component are oppositely arranged. The threaded rod is sleeved on the first support frame, the fixed component is connected with the positioning wheel disc, and the positioning wheel disc is installed on the second support frame and provided with four pin grooves and positioning pins matched with the pin grooves. According to the fixed device for machining the four-way valve body, machining of four faces of the valve body can be achieved only by clamping for one time and rotating for four times on one lathe, and therefore labor intensity of workers is reduced, and meanwhile production efficiency is also improved. Due to the fact that the pin grooves and the positioning pins are arranged, the position of a valve body mouth can be exactly aligned with a lathe tool in the process of rotating of the valve body, and therefore machining precision of the faces of the valve body can be ensured.

Description

A kind of fixture of processing four-way valve body
Technical field
The utility model relates to a kind of fixture, especially a kind of fixture of processing four-way valve body .
Background technology
The processing and manufacturing of existing four-way valve body, must be processed four faces, need to use the multiple devices such as instrument lathe, engine lathe, simple cnc lathe, processed valve body need to be on multiple devices just can complete through clamping repeatedly, process need to manually be moved valve body, the mode of this processing four-way valve body, and labour intensity is large, production efficiency is low, and machining accuracy is not high.
The utility model content
The utility model purpose is to provide a kind of fixture of processing four-way valve body, to overcome in prior art, exists processing four-way valve body labour intensity large, and production efficiency is low, the problem that machining accuracy is not high.
The utility model adopts following technical scheme: a kind of fixture of processing four-way valve body, comprise pedestal, clamping device and positioning turntable, it is characterized in that: described pedestal is provided with the first bracing frame and the second bracing frame that two opposition arrange, described clamping device comprises screw rod and the fixed part arranged with the screw rod opposition, this screw sleeve is located on the first bracing frame, this fixed part is connected with described positioning turntable, this positioning turntable is installed on the second bracing frame, and this positioning turntable is provided with the cotter way of four and the alignment pin matched with cotter way.
Above-mentioned fixed part comprises the sidewall and the base plate that is connected two side that two opposition arrange, and two side is respectively equipped with a curved breach that runs through the sidewall thickness direction.
The end that above-mentioned screw rod contacts with valve body and the inboard of fixed part are equipped with respectively briquetting, and two briquettings are opposition setting.
Above-mentioned briquetting with valve body, contact towards the sunken inside setting.
Above-mentioned positioning turntable is provided with the threaded rotating shaft in end, and this rotating shaft runs through described the second bracing frame setting, and the end of this rotating shaft is equipped with the nut matched with this screw thread.
Be provided with iron plate between above-mentioned the second bracing frame and described nut.
Above-mentioned alignment pin is fixed on described iron plate.
Above-mentioned alignment pin middle part is equipped with and drives this alignment pin to push the coil tension spring of described positioning turntable.
The setting in above-mentioned cotter way orientation is corresponding with the sensing of each valve body opening of valve body.
The above-mentioned description to the utility model structure and method is known, compared to the prior art, the utlity model has following advantage:
1. design a kind of fixture of processing four-way valve body, only need be on a lathe, clamped one time, four rotations can complete the processing to four faces of valve body, alleviate workman's labour intensity, simultaneously, have also improved production efficiency.
2. be provided with cotter way and alignment pin, guarantee that the position of valve body valve body opening in the process of rotating is over against lathe tool, thereby guarantee the machining accuracy of valve body face.
3. be provided with briquetting, briquetting is contacted with valve body, enlarge the contact area of valve body, reduce the pressure to valve body, can avoid the contact area of screw rod and fixed part and valve body too small, the pressure of generation is excessive, thereby valve body is damaged.
4. fixed part is designed to the sidewall and the base plate that is connected two side that opposition arranges, it is curved that the breach of two side runs through the sidewall thickness direction, the breach of this sidewall and valve body lateral wall match, the easier fixed valve body of this design, simultaneously, in the process of rotating valve body, more easily drive the rotation of positioning turntable, valve body is accurately located.
The accompanying drawing explanation
Fig. 1 is a kind of main TV structure schematic diagram of processing the fixture of four-way valve body.
Fig. 2 is a kind of main TV structure schematic diagram of processing the fixture of four-way valve body of four-way valve body of packing into.
Fig. 3 is a kind of plan structure schematic diagram of processing the fixture of four-way valve body of four-way valve body of packing into.
Fig. 4 is a kind of left TV structure schematic diagram of processing the fixture of four-way valve body of four-way valve body of packing into.
The structural representation that Fig. 5 is positioning turntable.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, a kind of fixture of processing four-way valve body, comprise pedestal 18, clamping device 101 and positioning turntable 16, pedestal 18 is provided with the first bracing frame 19 and the second bracing frame 15 that two opposition arrange, described clamping device 101 comprises screw rod 10 and the fixed part 11 arranged with screw rod 10 opposition, screw rod 10 is sheathed on the first bracing frame 19, fixed part 11 is connected with described positioning turntable 16, positioning turntable 16 is installed on the second bracing frame 15, positioning turntable 16 is provided with the cotter way 102 of four and the alignment pin 14 matched with cotter way 102.Alignment pin 14 middle parts are equipped with the coil tension spring that drives the described positioning turntable 16 of this alignment pin 14 extruding, and alignment pin 14 can coordinate the cotter way 102 of being located on positioning turntable 16 to use.The setting in cotter way 102 orientation is corresponding with the sensing of each valve body opening of valve body 1, guarantees the accurate of valve body 1 location.In valve body 1 rotation process, fixed part 11 is along with valve body 1 rotates, the rotation of fixed part 11 drives positioning turntable 16 and rotates, cotter way 102 on positioning turntable 16 turns to the position of alignment pin 14, alignment pin 14 is lock in place wheel disc 16 just, be provided with cotter way 102 and alignment pin 14, guarantee that the position of valve body 1 valve body opening in the process of rotating is over against lathe tool, thereby guarantee the machining accuracy of valve body face.Positioning turntable 16 is provided with the threaded rotating shaft 100 in end, and rotating shaft 100 runs through the second bracing frame 15 and arranges, and the end of rotating shaft 100 is equipped with the nut 13 matched with screw thread.Be provided with iron plate 12 between the second bracing frame 15 and nut 13, alignment pin 14 is fixed on iron plate 12.But the setting fixed locating stud 14 of iron plate 12, also can make nut 13 selects live the end of rotating shaft 100, make that rotating shaft 100 is unlikely to come off.
As shown in Figure 1, Figure 2 and Figure 3, fixed part 11 comprises the sidewall and the base plate that is connected two side that two opposition arrange, two side is respectively equipped with a curved breach that runs through the sidewall thickness direction, the easier fixed valve body 1 of this design, simultaneously, in the process of rotating valve body 1, more easily drive the rotation of positioning turntable 16, valve body 1 is accurately located.The end that screw rod 10 contacts with valve body 1 and the inboard of fixed part 11 are equipped with respectively briquetting 17, two briquettings 17 are opposition setting, the face that two briquettings 17 contact with valve body 1 is the setting that caves inward, be provided with briquetting 17, the face that briquetting 17 contacts with valve body 1 is the setting that caves inward, briquetting 17 is contacted with valve body 1, enlarge the contact area of valve body 1, reduce the pressure to valve body 1, can avoid screw rod 10 and fixed part 11 too small with the contact area of valve body 1, the pressure produced is excessive, thereby valve body 1 is damaged.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, specific implementation process of the present utility model is as follows: first four-way valve body 1 is positioned on the fixture of processing four-way valve body, the artificial valve body 1 that rotates, when first face of valve body 1 is placed over against lathe tool, alignment pin 14 lockable positioning turntables 16, the machining accuracy of assurance face.Now, with spanner turn screw rod 10, the tight valve body 1 of select, under the drive of pedestal 18, the rotation of the fixture of whole processing four-way valve body, opposite is processed, and after completing the processing of first face, with spanner turn screw rod 10, unclamps valve body 1.Then, the processing action that repeats first face completes the processing of second face, the 3rd face and the 4th face, after four faces all machine, takes off valve body 1, completes processing.A kind of fixture of processing four-way valve body designed by the utility model, only need be on a lathe, clamped one time, four rotations can complete the processing to four faces of valve body 1, alleviate workman's labour intensity, enhance productivity, simultaneously, guarantee the machining accuracy of valve body face.
Above are only the specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.

Claims (9)

1. a fixture of processing four-way valve body, comprise pedestal, clamping device and positioning turntable, it is characterized in that: described pedestal is provided with the first bracing frame and the second bracing frame that two opposition arrange, described clamping device comprises screw rod and the fixed part arranged with the screw rod opposition, this screw sleeve is located on the first bracing frame, this fixed part is connected with described positioning turntable, this positioning turntable is installed on the second bracing frame, and this positioning turntable is provided with the cotter way of four and the alignment pin matched with cotter way.
2. according to a kind of fixture of processing four-way valve body claimed in claim 1, it is characterized in that: described fixed part comprises the sidewall and the base plate that is connected two side that two opposition arrange, and two side is respectively equipped with a curved breach that runs through the sidewall thickness direction.
3. according to a kind of fixture of processing four-way valve body claimed in claim 2, it is characterized in that: the end that described screw rod contacts with valve body and the inboard of fixed part are equipped with respectively briquetting, and two briquettings are opposition setting.
4. according to a kind of fixture of processing four-way valve body claimed in claim 3, it is characterized in that: described briquetting with valve body, contact towards the sunken inside setting.
5. according to a kind of fixture of processing four-way valve body claimed in claim 4, it is characterized in that: described positioning turntable is provided with the threaded rotating shaft in end, and this rotating shaft runs through described the second bracing frame setting, and the end of this rotating shaft is equipped with the nut matched with this screw thread.
6. according to a kind of fixture of processing four-way valve body claimed in claim 5, it is characterized in that: between described the second bracing frame and described nut, be provided with iron plate.
7. according to a kind of fixture of processing four-way valve body claimed in claim 6, it is characterized in that: described alignment pin is fixed on described iron plate.
8. according to a kind of fixture of processing four-way valve body claimed in claim 7, it is characterized in that: described alignment pin middle part is equipped with and drives this alignment pin to push the coil tension spring of described positioning turntable.
9. according to a kind of fixture of processing four-way valve body claimed in claim 8, it is characterized in that: the setting in described cotter way orientation is corresponding with the sensing of each valve body opening of valve body.
CN 201220487162 2012-09-24 2012-09-24 Fixed device for machining four-way valve body Expired - Fee Related CN202780593U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220487162 CN202780593U (en) 2012-09-24 2012-09-24 Fixed device for machining four-way valve body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220487162 CN202780593U (en) 2012-09-24 2012-09-24 Fixed device for machining four-way valve body

Publications (1)

Publication Number Publication Date
CN202780593U true CN202780593U (en) 2013-03-13

Family

ID=47807932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220487162 Expired - Fee Related CN202780593U (en) 2012-09-24 2012-09-24 Fixed device for machining four-way valve body

Country Status (1)

Country Link
CN (1) CN202780593U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104384953B (en) * 2014-09-19 2016-09-14 安徽驰纬电气有限公司 A kind of regulator cubicle skeleton shaped steel grooving positioning fixture
CN111002078A (en) * 2019-12-26 2020-04-14 保定市东利机械制造股份有限公司 Tool for lathe machining of valve body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104384953B (en) * 2014-09-19 2016-09-14 安徽驰纬电气有限公司 A kind of regulator cubicle skeleton shaped steel grooving positioning fixture
CN111002078A (en) * 2019-12-26 2020-04-14 保定市东利机械制造股份有限公司 Tool for lathe machining of valve body

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170505

Address after: 362300 Nanan Province, Quanzhou City, the town of high-tech park

Patentee after: Huaguang Valve Co., Ltd.

Address before: 362300 Nanan Province, Quanzhou City, the town of high-tech park

Patentee before: Fujian Biaoguang Valve Technology Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20180924