CN105538005A - Clamp for machining forged steel gate valve gate plate guide groove - Google Patents
Clamp for machining forged steel gate valve gate plate guide groove Download PDFInfo
- Publication number
- CN105538005A CN105538005A CN201610145099.3A CN201610145099A CN105538005A CN 105538005 A CN105538005 A CN 105538005A CN 201610145099 A CN201610145099 A CN 201610145099A CN 105538005 A CN105538005 A CN 105538005A
- Authority
- CN
- China
- Prior art keywords
- slotting tool
- machining
- forged steel
- gathering sill
- fixed
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Forging (AREA)
Abstract
The invention discloses a clamp for machining a forged steel gate valve gate plate guide groove. The clamp is characterized in that a locating block, a locating device, an inserting tool, an inserting tool fixing device and a lifting device capable of moving vertically are included; the locating block can be embedded into the bottom of a valve body to be machined and be closely attached to the valve body, a locating disc can completely coincide with the side face of the valve body, the locating device comprises the locating disc, and the locating device can transversely move and fix the locating disc to press the side face the valve body; the inserting tool is vertically fixed in the inserting tool fixing device under the valve body, and the lifting device can drive the locating block and the locating device to vertically move under the action of external force. The clamp has the advantages of being high in machining efficiency, capable of performing clamping conveniently, excellent in product quality and the like, and therefore the situation that due to the quality detects of deviation, inclination, large size deviation and the like of a groove caused by manual operation, the quality of a valve product is influenced is avoided.
Description
Technical field
The present invention relates to a kind of fixture, particularly relating to a kind of end is flange or welded forged steel flashboard for sluice valve gathering sill clamp for machining.
Background technology
Gate valve is widely used on the pipelines such as petrochemical industry, serve the effect controlling pipeline internal medium circulation and close, its have flow resistance little, open and close flexibly, life-span length, compact conformation, the feature such as safe and reliable, along with the fast development of industry and the exploitation of export market, the demand of forged steel gate valve grows with each passing day.Gathering sill on gate valve body is the structure for retraining ram movement direction, it guarantees that flashboard can only move up and down along gathering sill, to realize the opening and closing of flashboard, existing flashboard gathering sill processing method is: by the special fixture of valve body clamping on slotting machine, use plunge tooling.This processing method working (machining) efficiency is low, clamping is wasted time and energy, product quality and process velocity affect very greatly by operator's qualification, easily occur the mass defects such as gathering sill is inclined, askew, dimensional discrepancy is large, thus have impact on the quality of valve products.
Summary of the invention
For solving the problem, the present invention proposes a kind of forged steel flashboard for sluice valve gathering sill clamp for machining, and this fixture has that production efficiency is high, the excellent feature of convenient mounting and clamping, product quality, and the scheme that the present invention solves the problems of the technologies described above is as follows:
A kind of forged steel flashboard for sluice valve gathering sill clamp for machining, it is characterized in that, comprise locating piece, positioner, slotting tool, slotting tool fixture and the lowering or hoisting gear that can move up and down, described locating piece can embed body base to be processed and fit tightly with valve body, described positioning disk can overlap completely with the side of valve body, described positioner comprises positioning disk, described positioner also can fix the side that described positioning disk compresses valve body by transverse shifting, described slotting tool is vertically fixed on the described slotting tool fixture be arranged in immediately below valve body, described lowering or hoisting gear can drive described locating piece and described positioner to do elevating movement under external force.
More stable for ensureing forged steel flashboard for sluice valve gathering sill clamp for machining, it is characterized in that, forged steel flashboard for sluice valve gathering sill clamp for machining also comprises horizontally disposed upper backup pad, horizontally disposed lower supporting plate, and described locating piece is fixed on described upper backup pad.
For ensureing that valve body to be processed is unshift in the horizontal direction, it is characterized in that, described positioner also comprises retainer spring, backstay, linear bearing, described linear bearing is horizontally disposed with, described backstay is through described location bearing, and described backstay fixes described positioning disk near one end of valve body, and described retainer spring is sleeved on described backstay, and one end connects described positioning disk, the other end connects described linear bearing.
For preventing the backstay in positioner from coming off, it is characterized in that, described positioner also comprises split pin, and described split pin is fixed on one end of positioning disk described in described backstay on-fixed.
In order to ensure the stability of positioner, it is characterized in that, described positioner also comprises location riser, and described linear bearing is fixed on described location riser, and described location riser is fixed on described upper backup pad.
In order to ensure that this grip device can obtain accurate flashboard for sluice valve gathering sill, it is characterized in that, described slotting tool fixture, comprise slotting tool seat, slotting tool briquetting, described slotting tool seat is fixed on described lower supporting plate and is provided with the opening matched with described slotting tool, described slotting tool inserts described slotting tool seat by the opening of described slotting tool seat, and compresses described slotting tool by described slotting tool briquetting and be fixed in described slotting tool seat.
In order to ensure the stability of slotting tool fixture, it is characterized in that, described slotting tool fixture, also comprises slotting tool back-up block, described slotting tool back-up block is fixedly installed in described slotting tool seat, and one end that described slotting tool inserts in described slotting tool seat is supported to described slotting tool back-up block.
In order to valve body in the vertical direction easy motion to be processed can be made, it is characterized in that, described lowering or hoisting gear is provided with at least two, described lowering or hoisting gear comprises the column, the support spring that vertically arrange, the two ends of described column are separately fixed at described upper backup pad and described lower supporting plate, and described support spring is sleeved on described column.
For ensureing that the position of slotting tool is fixed, it is characterized in that described slotting tool is fixed on it on slotting tool seat by the described soket head cap screw of slotting tool seat side and the slotting tool briquetting of opposite side.
For ensureing that fixed block does not slide on upper backup pad, it is characterized in that described locating piece is fixed on upper backup pad by straight pin and soket head cap screw.
Compared to prior art, beneficial effect of the present invention is as follows:
1) highly versatile.When fixture overall structure is constant, only need the flashboard gathering sill processing that can realize multiple valve body by changing a small amount of part, and the valve body of flange end or welding ends and not flange end or welding ends can be applicable to simultaneously.And existing fixture, a sleeve clamp can only process the valve body of a model.
2) convenient mounting and clamping.The clamping of valve body only needs a step, due to during valve body by clamp body upper end clamping, lighter than the existing mode from lower clamping.
3) precision is high.This fixture install slotting tool time and locating piece time completed tool setting process, in process, do not need to carry out any adjustment.The situation that askew, inclined, the size that completely avoid gathering sill are deteriorated.
4) process velocity is fast.Due to the change of installation way, process velocity is significantly improved.
5) require low to the professional skill of workman.Existing fixture needs workman to possess the operative skill of slotting machine, and the height of operative skill directly affects efficiency and the quality of processing, and this fixture does not need workman to have any technical ability, and the study of short time can skillfully use this fixture.
Accompanying drawing explanation
Fig. 1 is the front view of forged steel flashboard for sluice valve gathering sill clamp for machining;
Fig. 2 is the side view of forged steel flashboard for sluice valve gathering sill clamp for machining;
The valve body schematic diagram of Fig. 3 to be end be flange arrangement;
Fig. 4 is end is welded valve body schematic diagram.
Detailed description of the invention
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1 and Figure 2, this grip device comprises locating piece 2, positioning disk 7, retainer spring 8, backstay 9, slotting tool 28, slotting tool seat 18, slotting tool back-up block 29, slotting tool briquetting 17, upper backup pad 1, support spring 27, column 23, linear bearing 12 and 25, lower supporting plate 21
Wherein locating piece 2 can embed body base to be processed and fit tightly with valve body, and locating piece 2 is fixed on upper backup pad 1 by straight pin and soket head cap screw.
Wherein positioner comprises positioning disk 7, retainer spring 27, backstay 9, linear bearing 12, positioning disk 7 can overlap completely with the side of valve body, and positioner can transverse shifting can compress the side of valve body by stationary positioned dish 7, wherein linear bearing 12 is horizontally disposed with, backstay 9 is through location bearing 12, backstay 9 is fixed on positioning disk 7 near one end of valve body, retainer spring 27 is sleeved on backstay 9, and one end connects positioning disk 7, the other end connects linear bearing 12, positioner also comprises split pin 13, split pin 13 is fixed on the one end away from positioning disk 7 on backstay 9, positioner also comprises location riser 11, linear bearing 12 is fixed on the riser 11 of location, location riser 11 is fixed on upper backup pad 1.
Wherein slotting tool fixture comprises slotting tool seat 18, slotting tool back-up block 29, slotting tool briquetting 17, slotting tool seat 18 to be fixed on lower supporting plate 21 and to be provided with the opening that slotting tool 28 matches, slotting tool 28 inserts slotting tool seat 18 by the opening of slotting tool seat 18, and compress slotting tool 28 by slotting tool briquetting 17 and be fixed on slotting tool seat 18, slotting tool back-up block 29 is fixedly installed in slotting tool seat 18, and one end that slotting tool 28 inserts in slotting tool seat 18 is supported to slotting tool back-up block 29.
Slotting tool 28 is vertically fixed on the slotting tool fixture be arranged in immediately below valve body, and slotting tool 28 is fixed on it on slotting tool seat 18 by the soket head cap screw of slotting tool seat 18 side and the slotting tool briquetting 17 of opposite side.
Wherein lowering or hoisting gear comprises upper backup pad 1, support spring 27, column 23, linear bearing 25, lower supporting plate 21, lowering or hoisting gear is provided with at least two, comprise the column 23, the support spring 27 that vertically arrange, the two ends of column 23 are separately fixed between upper backup pad 1 and lower supporting plate 21, and support spring 27 is sleeved on above column 23.
In use, valve body to be processed is arranged on the top of fixture, fixture can be arranged on forcing press, and forcing press is exerted pressure to valve body 5 by upper end, and valve body 5 is together with the assembly on upper backup pad 1 because pressure down moves, and slotting tool 28 enters in valve body 5 and cuts.After slotting tool 28 moves to assigned address, forcing press starts to run back, and valve body 5 because the elastic force of support spring 27 is also with forcing press counter motion, completes withdrawing process together with the assembly on upper backup pad 1.What provide in Fig. 3 is flange end valve body 5, and for the valve body in Fig. 4 being welding ends, mode of operation is consistent with above-mentioned.When processing different bore valve, only the parts such as the locating piece 2 matched from different valve and slotting tool 28, slotting tool briquetting 17, slotting tool seat 18 need be changed.By the replacing of a small amount of part, obtain the scope of application that fixture is wider.
Claims (10)
1. a forged steel flashboard for sluice valve gathering sill clamp for machining, it is characterized in that, comprise locating piece, positioner, slotting tool, slotting tool fixture and the lowering or hoisting gear that can move up and down, described locating piece can embed body base to be processed and fit tightly with valve body, described positioning disk can overlap completely with the side of valve body, described positioner comprises positioning disk, described positioner also can fix the side that described positioning disk compresses valve body by transverse shifting, described slotting tool is vertically fixed on the described slotting tool fixture be arranged in immediately below valve body, described lowering or hoisting gear can drive described locating piece and described positioner to do elevating movement under external force.
2. forged steel flashboard for sluice valve gathering sill clamp for machining as claimed in claim 1, it is characterized in that, forged steel flashboard for sluice valve gathering sill clamp for machining also comprises horizontally disposed upper backup pad, horizontally disposed lower supporting plate, and described locating piece is fixed on described upper backup pad.
3. forged steel flashboard for sluice valve gathering sill clamp for machining as claimed in claim 2, it is characterized in that, described positioner also comprises retainer spring, backstay, linear bearing, described linear bearing is horizontally disposed with, described backstay is through described location bearing, and described backstay fixes described positioning disk near one end of valve body, and described retainer spring is sleeved on described backstay, and one end connects described positioning disk, the other end connects described linear bearing.
4. forged steel flashboard for sluice valve gathering sill clamp for machining as claimed in claim 3, it is characterized in that, described positioner also comprises split pin, and described split pin is fixed on one end of positioning disk described in described backstay on-fixed.
5. forged steel flashboard for sluice valve gathering sill clamp for machining as claimed in claim 3, it is characterized in that, described positioner also comprises location riser, and described linear bearing is fixed on described location riser, and described location riser is fixed on described upper backup pad.
6. forged steel flashboard for sluice valve gathering sill clamp for machining as claimed in claim 2, it is characterized in that, described slotting tool fixture, comprise slotting tool seat, slotting tool briquetting, described slotting tool seat is fixed on described lower supporting plate and is provided with the opening matched with described slotting tool, described slotting tool inserts described slotting tool seat by the opening of described slotting tool seat, and compresses described slotting tool by described slotting tool briquetting and be fixed in described slotting tool seat.
7. forged steel flashboard for sluice valve gathering sill clamp for machining as claimed in claim 6, it is characterized in that, described slotting tool fixture, also comprises slotting tool back-up block, described slotting tool back-up block is fixedly installed in described slotting tool seat, and one end that described slotting tool inserts in described slotting tool seat is supported to described slotting tool back-up block.
8. forged steel flashboard for sluice valve gathering sill clamp for machining as claimed in claim 7, it is characterized in that, described lowering or hoisting gear is provided with at least two, described lowering or hoisting gear comprises the column, the support spring that vertically arrange, the two ends of described column are separately fixed at described upper backup pad and described lower supporting plate, and described support spring is sleeved on described column.
9. forged steel flashboard for sluice valve gathering sill clamp for machining as claimed in claim 7, is characterized in that described slotting tool is fixed on it on slotting tool seat by the described soket head cap screw of slotting tool seat side and the slotting tool briquetting of opposite side.
10. forged steel flashboard for sluice valve gathering sill clamp for machining as claimed in claim 2, is characterized in that described locating piece is fixed on upper backup pad by straight pin and soket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145099.3A CN105538005B (en) | 2016-03-14 | 2016-03-14 | Forged steel flashboard for sluice valve guide groove clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145099.3A CN105538005B (en) | 2016-03-14 | 2016-03-14 | Forged steel flashboard for sluice valve guide groove clamp for machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105538005A true CN105538005A (en) | 2016-05-04 |
| CN105538005B CN105538005B (en) | 2017-12-22 |
Family
ID=55817804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610145099.3A Active CN105538005B (en) | 2016-03-14 | 2016-03-14 | Forged steel flashboard for sluice valve guide groove clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105538005B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272032A (en) * | 2016-10-31 | 2017-01-04 | 国网福建省电力有限公司 | Runner plate grinder |
| CN111376098A (en) * | 2020-04-09 | 2020-07-07 | 长兴水木机电有限公司 | Special machining, loading and positioning method for valve body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2415555A1 (en) * | 2010-08-02 | 2012-02-08 | W.T. Armatur GmbH | Device for tensioning housings |
| CN102873542A (en) * | 2011-07-15 | 2013-01-16 | 大连佐佐木专用设备制造有限公司 | Machining device for gate valve with large clamping force in middle hole |
| CN103286366A (en) * | 2013-03-06 | 2013-09-11 | 高东阀门有限公司 | Forged steel gate valve flashboard guide groove processing equipment and forged steel gate valve flashboard guide groove processing method |
| CN103302526A (en) * | 2013-03-06 | 2013-09-18 | 高东阀门有限公司 | Fixture for processing of gate plate guide groove of forged steel gate valve |
| CN104493560A (en) * | 2014-12-19 | 2015-04-08 | 苏州福润机械有限公司 | Work fixture used for machining gate valve bodies |
| CN205394070U (en) * | 2016-03-14 | 2016-07-27 | 安徽省屯溪高压阀门有限公司 | Forged steel gate valve flashboard guide way adds clamping apparatus |
-
2016
- 2016-03-14 CN CN201610145099.3A patent/CN105538005B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2415555A1 (en) * | 2010-08-02 | 2012-02-08 | W.T. Armatur GmbH | Device for tensioning housings |
| CN102873542A (en) * | 2011-07-15 | 2013-01-16 | 大连佐佐木专用设备制造有限公司 | Machining device for gate valve with large clamping force in middle hole |
| CN103286366A (en) * | 2013-03-06 | 2013-09-11 | 高东阀门有限公司 | Forged steel gate valve flashboard guide groove processing equipment and forged steel gate valve flashboard guide groove processing method |
| CN103302526A (en) * | 2013-03-06 | 2013-09-18 | 高东阀门有限公司 | Fixture for processing of gate plate guide groove of forged steel gate valve |
| CN104493560A (en) * | 2014-12-19 | 2015-04-08 | 苏州福润机械有限公司 | Work fixture used for machining gate valve bodies |
| CN205394070U (en) * | 2016-03-14 | 2016-07-27 | 安徽省屯溪高压阀门有限公司 | Forged steel gate valve flashboard guide way adds clamping apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272032A (en) * | 2016-10-31 | 2017-01-04 | 国网福建省电力有限公司 | Runner plate grinder |
| CN111376098A (en) * | 2020-04-09 | 2020-07-07 | 长兴水木机电有限公司 | Special machining, loading and positioning method for valve body |
| CN111376098B (en) * | 2020-04-09 | 2021-08-17 | 惠州联合阀控液压技术有限公司 | Special machining, loading and positioning method for valve body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105538005B (en) | 2017-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204771752U (en) | Spindle adds clamping apparatus | |
| CN103240567A (en) | Bonnet support processing method and clamp and processing equipment for bonnet support | |
| CN207155279U (en) | Annulus fixture | |
| CN108890188A (en) | A kind of multistation annulus welder | |
| CN103302526B (en) | Fixture for processing of gate plate guide groove of forged steel gate valve | |
| CN105538005A (en) | Clamp for machining forged steel gate valve gate plate guide groove | |
| CN205394070U (en) | Forged steel gate valve flashboard guide way adds clamping apparatus | |
| CN103801730B (en) | For the conveying pressing mechanism of bearing ring rig | |
| CN207308690U (en) | One kind indexing perforating press | |
| CN209503499U (en) | A kind of connecting pipings bend pipe punching production line | |
| CN209793196U (en) | Clamping device for machining rack rail seat | |
| CN106402626A (en) | Grease injecting device of automatic assembly line of deep groove ball bearings | |
| CN203679622U (en) | Fixture | |
| CN104493242A (en) | Semiautomatic punching unit for connecting hole of bonnet of flanged lift check valve | |
| CN205572059U (en) | Automatic numerical control machining center lathe of high efficiency | |
| CN104440315B (en) | One kind packet controllable liquid crystal TV frame special fixture | |
| CN207239753U (en) | A kind of valve rocker shaft stool fixture | |
| CN203792253U (en) | Suspension assembling fixture | |
| CN207255310U (en) | A kind of fixture for processing single-lobe check-valves pin shaft hole | |
| CN106181430A (en) | A kind of lathe with inclined guide rails | |
| CN206677880U (en) | A kind of casing oil sealing and bearing press mounting frock | |
| CN116060855B (en) | Positioning mechanism for positioning workpiece opening | |
| CN219851479U (en) | Axle sleeve hole processing frock after welding | |
| CN215546945U (en) | Vertical lathe clamping mechanism | |
| CN219901261U (en) | Frock clamp and processing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 245000, Meilin Avenue, Huangshan City Economic Development Zone, Anhui, 55 Patentee after: Anhui Tunxi High Pressure Valve Co.,Ltd. Address before: 245000, Meilin Avenue, Huangshan City Economic Development Zone, Anhui, 55 Patentee before: ANHUI TUNXI HIGH PRESSURE VALVE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |