CN202951899U - Gate valve middle pipe flange machining jig - Google Patents
Gate valve middle pipe flange machining jig Download PDFInfo
- Publication number
- CN202951899U CN202951899U CN 201220701316 CN201220701316U CN202951899U CN 202951899 U CN202951899 U CN 202951899U CN 201220701316 CN201220701316 CN 201220701316 CN 201220701316 U CN201220701316 U CN 201220701316U CN 202951899 U CN202951899 U CN 202951899U
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- gate valve
- pipe flange
- processing tool
- fixed
- sample
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Abstract
The utility model discloses a gate valve middle pipe flange machining jig. The gate valve middle pipe flange machining jig comprises a frame and a sample hole mold plate which is matched with the frame in use, wherein the frame comprises a base; the base is fixedly equipped with left and right upright posts used for clamping a gate valve middle pipe and supporting the bottom end face of a gate valve middle pipe flange; and the base is provided with front and rear check blocks having limitation and fixation functions. The gate valve middle pipe flange machining jig is simple in structure and skillfully designed, and not only can effectively solve the problem of shake of the gate valve caused by mechanical shock during drilling of the middle pipe flange but also can simplify the operation for fixing the sample hole mold plate, thereby ensuring the drilling quality and efficiency.
Description
Technical field
The utility model relates to a kind of fixture of Drilling operation, specifically refers to pipe flange processing tool in a kind of gate valve.
Background technology
In field of machining, usually need be holed to gate valve, particularly relate to the boring of pipe flange in gate valve, often require gate valve is effectively fixed, to guarantee the accurate location of flange drilling, should avoid gate valve to cause double swerve because of mechanical oscillation, guarantee that the shape in aperture is consistent, size is accurate simultaneously.
In existing gate valve, the pipe flange processing tool is by gate valve being clamped between left and right two root posts, eliminate the double swerve that it produces because of machining, by the cross bar that two ends of interpolation are fixed on left and right column on sample casement dish, sample casement dish is pressed on end face of flange.For pipe flange Drilling operation in gate valve, adopt existing processing tool, can only solve the problem of the double swerve that gate valve produces because of mechanical oscillation, can't solve the problem of rocking before and after it, the fixed effect of gate valve is unsatisfactory, drilling quality can't be guaranteed, and existing processing tool is too loaded down with trivial details for the fixing operation of sample casement dish, gate valve of every processing, all will take off above-mentioned cross bar from left and right column, manpower labour intensity is large, and operating efficiency is lower.
The utility model content
Main purpose of the present utility model is to overcome the shortcoming of existing processing tool, and pipe flange processing tool in a kind of simple in structure, easy to use and gate valve that fixed effect is desirable is provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
Pipe flange processing tool in a kind of gate valve, the sample casement dish that comprises frame and match with frame and use, described frame comprises base, on this base, fixed installation is useful on and blocks the left and right column of managing and support pipe flange bottom end face in gate valve in gate valve, and described base is provided with the forward and backward block that plays spacing fixed function.
Further, described base is provided with for supporting gate valve bottom and spaced apart two support cylinders in front and back, offers the groove engaged mutually with gate valve bottom convex tendon on these two support cylinders.
Further, described left column upper end is fixed with left nut, and described right column upper end is fixed with right nut, and described frame also comprises two adjusting screw(rod)s, these two adjusting screw(rod)s respectively laterally correspondence be combined on left and right nut.
Further, described sample casement dish comprises sample casement dish body and two alignment pins that are used in combination with sample casement dish body.
Further, described left nut is fixed in the front side of left column upper end, and described right nut is fixed in the rear side of right column upper end.
Further, described base is provided with installing hole.
Further, before and after described forward and backward block, interval is arranged, and substantially L-shaped.
Further, be respectively equipped with handle on described left and right column.
Compared to the prior art, the beneficial effect that the utility model produces is:
1, the utility model is simple in structure, design ingenious, by left and right column, from left and right directions, pipe gate valve is fixed, fore-and-aft direction by two with the inconsistent forward and backward block of gate valve water inlet end face by its position restriction, by the installing hole on base, frame is fixed on to the workbench of drilling machine simultaneously, the utility model can make up the defect of existing frock, the problem that rock the front and back that the solution gate valve produces because of mechanical oscillation.
2, the design of the utility model further groove, improved the gate valve fixed effect further.Convex tendon corresponding to gate valve bottom can be sticked in the groove on described support cylinder, and gate valve is difficult for double swerve like this, has improved the stability of gate valve in the Drilling operation process.
3, the design of adjusting screw(rod) in the utility model, the staff, by screwing adjusting screw(rod), can carry out further spacing fine adjustment to pipe in gate valve, strengthens the fixed effect of frock to gate valve, makes gate valve to add man-hour more firm.In the less gate valve situation of work in-process pipe caliber, the staff contacts in gate valve flange bottom on the corresponding two side of pipe its section of stretching out by screwing adjusting screw(rod), can be fixed gate valve on the one hand, prevent that gate valve is offset adding about man-hour, the adjusting screw(rod) section of stretching out can match with left and right column on the other hand, form the support member of an inverted L-shaped shape, pipe in gate valve flange bottom is played a supporting role, can facilitate like this processing of the gate valve of plurality of specifications.
4, the design of two alignment pins in the utility model, by first being holed on two sample holes on sample casement dish diagonal, and plug two alignment pins that are used in combination with it, sample casement dish and middle sluice valve end face of flange are fixed, such method is simply effective, save the loaded down with trivial details process that is mounted with of sample casement dish, reduced labour intensity, and more than after improving, the drilling efficiency of frock has promoted twice than existing drilling efficiency.
5, the left nut of the utility model is fixed in the front side of left column upper end and the design that right nut is fixed in the rear side of right column upper end, when such design can make the section of stretching out of adjusting screw(rod) manage in conflict gate valve flange bottom, conflict more steady, gate valve is difficult for sideslip.
The accompanying drawing explanation
The front view that Fig. 1 is the utility model mid frame.
The top view that Fig. 2 is the utility model mid frame.
The structural representation that Fig. 3 is sample casement dish in the utility model.
The structural representation that Fig. 4 is sample casement dish and gate valve in the utility model.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2 and Fig. 4.Pipe flange processing tool in a kind of gate valve, the sample casement dish 2 that comprises frame and match with frame and use, described frame comprises base 1, and this base 1 is provided with installing hole 10, and installing hole 10 is for being arranged on whole frame the workbench of drilling machine.Be installed with left and right column 30,31 on base 1, this left and right column 30,31 is for blocking the gate valve pipe and supporting pipe flange bottom end face in gate valve, to gate valve, on left and right directions, carry out spacing, and by withstanding pipe flange 60 bottom end faces in gate valve, gate valve is played a supporting role, also be respectively equipped with handle 301,311 on left and right column 30,31, handle 301,311 has the effect that is convenient for carrying and carries.Also be provided with the forward and backward block 40,41 that plays spacing fixed function on base 1, these forward and backward block 40,41 intervals, front and back are arranged, and substantially L-shaped, when gate valve is placed on frock, described forward and backward block 40,41 can block respectively the forward and backward water inlet end face 61,62 of gate valve, gate valve is carried out spacing at fore-and-aft direction, prevent that gate valve from rocking adding before and after producing man-hour.
With reference to Fig. 1, Fig. 2 and Fig. 4.Spaced apart two support cylinders 50,51 before and after described base 1 is provided with, these two support cylinders are mainly used for supporting the gate valve bottom, offer groove 501,511 on these two support cylinders 50,51, this groove 501,511 engages mutually with gate valve bottom convex tendon 63, can strengthen the fixed effect of frock.In order to obtain better adjusting and fixed effect, left column 30 front sides, upper end are fixed with left nut 303, right column 31 upper end rear sides are fixed with right nut 313, also comprise two adjusting screw(rod)s 302,312 with fine setting limit function on frame, these two adjusting screw(rod)s 302,312 laterally are combined on respectively left and right nut 303,313 accordingly.By the fine setting to adjusting screw(rod) 302,312, can carry out pipe in gate valve further spacingly, strengthen the fixed effect of frock to gate valve, make gate valve to add man-hour more firm.
With reference to Fig. 3 and Fig. 4.Sample casement dish 2 comprises sample casement dish 2 bodies and two alignment pins 21,22 that are used in combination with sample casement dish 2 bodies, sample casement dish 2 bodies and middle sluice valve flange 60 face size couplings, by first being holed on two sample holes on sample casement dish 2 body diagonals, and plug two two alignment pins 21,22 that match with it, sample casement dish 2 bodies and middle sluice valve flange 60 end faces are fixed, the purpose of design is in order to simplify the fixing operation of sample casement dish 2 like this, improves pipe flange working (machining) efficiency in gate valve.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.In gate valve, in the pipe flange process, the first step, be fixed by bolts to described frame on the workbench of drilling machine by the installing hole 10 on base 1, second step, gate valve is placed on frame, notes gate valve bottom convex tendon 63 is sticked in the groove 501,511 on support cylinder 50,51, and check whether fastening gate valve is placed on frame, if there is lax, can make it fastening by the fine setting to adjusting screw(rod) 302,312, the 3rd step, sample casement dish 2 bodies accurately are placed in gate valve on sluice valve flange 60 end faces, by tight sample casement dish 2 bodies, open the boring machine, on the nib of one jiao, sample casement dish, holed, plug alignment pin 21 after boring, same nib on its diagonal is holed, plug alignment pin 22 after boring, this all casement dish 2 just is fixed in gate valve on sluice valve flange 60 end faces, afterwards just can be to being holed on other sample holes, the operation of pushing down sample casement dish 2 bodies with hand-tight is not only saved in operation like this, and the pore size got out is not prone to deviation, the pore size met standard requirements.
In addition, in the less gate valve situation of work in-process pipe caliber, the staff contacts in gate valve flange bottom on the corresponding two side of pipe its section of stretching out by screwing two adjusting screw(rod)s 302,312, can be fixed gate valve on the one hand, prevent that gate valve is offset adding about man-hour, the two adjusting screw(rod) sections of stretching out can match with left and right column on the other hand, form the support member of an inverted L-shaped shape, pipe in gate valve flange bottom is played a supporting role, can facilitate like this processing of the gate valve of plurality of specifications.
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 (8)
1. pipe flange processing tool in a gate valve, the sample casement dish that comprises frame and match with frame and use, it is characterized in that: described frame comprises base, on this base, fixed installation is useful on and blocks the left and right column of managing and support pipe flange bottom end face in gate valve in gate valve, and described base is provided with the forward and backward block that plays spacing fixed function.
2. pipe flange processing tool in a kind of gate valve as claimed in claim 1, it is characterized in that: described base is provided with for supporting gate valve bottom and spaced apart two support cylinders in front and back, offers the groove engaged mutually with gate valve bottom convex tendon on these two support cylinders.
3. pipe flange processing tool in a kind of gate valve as claimed in claim 1 or 2, it is characterized in that: described left column upper end is fixed with left nut, described right column upper end is fixed with right nut, described frame also comprises two adjusting screw(rod)s, these two adjusting screw(rod)s respectively laterally correspondence be combined on left and right nut.
4. pipe flange processing tool in a kind of gate valve as claimed in claim 3, it is characterized in that: described left nut is fixed in the front side of left column upper end, and described right nut is fixed in the rear side of right column upper end.
5. pipe flange processing tool in a kind of gate valve as claimed in claim 1 or 2, it is characterized in that: described sample casement dish comprises sample casement dish body and two alignment pins that are used in combination with sample casement dish body.
6. pipe flange processing tool in a kind of gate valve as claimed in claim 1 or 2, it is characterized in that: described base is provided with installing hole.
7. pipe flange processing tool in a kind of gate valve as claimed in claim 1 or 2, it is characterized in that: before and after described forward and backward block, interval is arranged, and substantially L-shaped.
8. pipe flange processing tool in a kind of gate valve as claimed in claim 1 or 2, is characterized in that: on described left and right column, be respectively equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701316 CN202951899U (en) | 2012-12-18 | 2012-12-18 | Gate valve middle pipe flange machining jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701316 CN202951899U (en) | 2012-12-18 | 2012-12-18 | Gate valve middle pipe flange machining jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951899U true CN202951899U (en) | 2013-05-29 |
Family
ID=48457494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220701316 Expired - Fee Related CN202951899U (en) | 2012-12-18 | 2012-12-18 | Gate valve middle pipe flange machining jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951899U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056414A (en) * | 2012-12-18 | 2013-04-24 | 福建省标光阀门科技有限公司 | Sluice valve intermediate pipe flange machining tooling |
| CN103737381A (en) * | 2013-11-29 | 2014-04-23 | 成都欧浦特控制阀门有限公司 | Easily-cleaned valve seat machining clamping mechanism |
| CN105728794A (en) * | 2014-12-08 | 2016-07-06 | 安徽方兴实业（集团）有限公司 | Three-way valve drill jig |
-
2012
- 2012-12-18 CN CN 201220701316 patent/CN202951899U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056414A (en) * | 2012-12-18 | 2013-04-24 | 福建省标光阀门科技有限公司 | Sluice valve intermediate pipe flange machining tooling |
| CN103056414B (en) * | 2012-12-18 | 2015-10-14 | 福建省标光阀门科技有限公司 | Pipe flange processing tool in a kind of gate valve |
| CN103737381A (en) * | 2013-11-29 | 2014-04-23 | 成都欧浦特控制阀门有限公司 | Easily-cleaned valve seat machining clamping mechanism |
| CN103737381B (en) * | 2013-11-29 | 2016-03-23 | 成都欧浦特控制阀门有限公司 | The valve seat processing clamping device of easy to clean |
| CN105728794A (en) * | 2014-12-08 | 2016-07-06 | 安徽方兴实业（集团）有限公司 | Three-way valve drill jig |
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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: 20170428 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: 20130529 Termination date: 20181218 |