CN205763680U - A kind of valve flanges entangles flattening mechanism - Google Patents
A kind of valve flanges entangles flattening mechanism Download PDFInfo
- Publication number
- CN205763680U CN205763680U CN201620500630.XU CN201620500630U CN205763680U CN 205763680 U CN205763680 U CN 205763680U CN 201620500630 U CN201620500630 U CN 201620500630U CN 205763680 U CN205763680 U CN 205763680U
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- China
- Prior art keywords
- upper mold
- left part
- entangles
- screw element
- right part
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Abstract
This utility model relates to a kind of valve flanges and entangles flattening mechanism, upper mold and lower mold including carrying flange, upper mold is arranged with lower mold split, described flange is placed on upper mold and connection surface is exposed upper mold, described upper mold includes left part and the right part of separable setting, described left part is provided with buckling groove, described right part is provided with the clamping block suitable with buckling groove, described left part is provided with the upper mold locking piece of left part with right part locking, and described upper mold locking piece includes the screw element being arranged at left part and is arranged at the first screwed hole that right part is suitable with screw element.
Description
Technical field
This utility model relates to a kind of valve mould field, and what flat valve door Flange joint mouth was entangled in a kind of help entangles flattening mechanism.
Background technology
Flange on valve is interconnective part between pipe and pipe, the connection between pipe end；Also there is the flange that the equipment that is used in is imported and exported, connection between two equipment, so each sized data have to be controlled in casting process in having relatively exquisite range of error by flange, but the difference due to casting technique, different scale errors can be there is everywhere in the joint face of flange, at this moment, it is necessary to one valve flanges of a hydraulic mechanism cooperation is entangled flattening mechanism and reached to entangle flat technique effect.
Usual valve flanges is entangled flattening mechanism and is included carrying upper mold and the lower mold of flange, upper mold is arranged with lower mold split, upper mold is provided with the cavity placed for flange, by valve flanges is fixed in upper mold, being exposed by the joint face of flange, hydraulic mechanism is played by pressing flange connection surface and entangles flat technique effect.But, common upper mold opening ways for having opening in upper mold side, upper mold is divided into left and right two removable parts, separate section generally utilizes a clamping block and the cooperation of buckling groove, fit system although it is so is relatively simple, implementing more convenient, but find that during being used for multiple times the effect of clamping is poor, left and right portion the most in use separates.
Summary of the invention
What problem to be solved in the utility model was to provide that a kind of help entangles flat valve door Flange joint mouth entangles flattening mechanism.
For solving above-mentioned technical problem, upper mold and lower mold including carrying flange, upper mold is arranged with lower mold split, described flange is placed on upper mold and connection surface is exposed upper mold, described upper mold includes left part and the right part of separable setting, described left part is provided with buckling groove, described right part is provided with the clamping block suitable with buckling groove, described left part is provided with the upper mold locking piece of left part and right part locking, and described upper mold locking piece includes the first screw element being arranged at left part and is arranged at right part and the suitable screwed hole of the first screw element.
After have employed said structure, owing to being provided with new upper mold locking piece, new connected mode is increased when originally only existing the connection effect of clamping, this connected mode is threaded, significantly ensure that on the basis of clamping, fasten left part and right part, solve the technical barrier that upper mold is the most easily deviate from.
As further improvement of the utility model, described screw element includes taking portion and the rotating part being wholely set with taking portion, described rotating part is screwed screw rod, and described taking portion is the projection being fixedly arranged on screw rod upper end, and described projection is provided with the groove for user taking.
After have employed said structure, screw element includes rotating part and taking portion, by taking portion arrange can be convenient screw element is suitable with screwed hole so that rotate screw thread when use in hgher efficiency more convenient.
As further improvement of the utility model, described left part being provided with first threaded piece, described first screwed hole is arranged in this first threaded piece.
After have employed above-mentioned technique effect, it is convenient that the setting of the first screwed hole and first threaded piece can make screw element proceed to during screwed hole.
As further improvement of the utility model, second threaded piece it is additionally provided with on described left part, being provided with the second screwed hole in described second threaded piece, described first screw element can be threadeded with the first threaded connection hole on left part and the second threaded connection hole on right part respectively.
After have employed above-mentioned technique effect, have employed the use of working in coordination of two threaded piece, when need not threaded, only need to be threaded in by screw element on first threaded piece, such connected mode is relatively reliable, the most convenient.
Accompanying drawing explanation
Figure
1
It show and entangle flattening mechanism upper mold closedown schematic diagram；
Figure
2
It show and entangle flattening mechanism upper mold and open schematic diagram.
Detailed description of the invention
As shown in Fig. 1 Fig. 2, upper mold 1 and lower mold 2 including carrying flange, upper mold 1 is arranged with lower mold 2 split, described flange is placed on upper mold 1 and connection surface is exposed upper mold 1, described upper mold includes left part 11 and the right part 12 of separable setting, described left part 11 is provided with buckling groove 111, described right part 12 is provided with the clamping block 121 suitable with buckling groove 111, described left part 11 is provided with the upper mold locking piece 3 left part 11 and right part 12 locked, described upper mold locking piece 3 includes the first screw element 31 being arranged at left part and is arranged at right part and the suitable screwed hole of the first screw element 32.Owing to being provided with new upper mold locking piece, new connected mode is increased when originally only existing the connection effect of clamping, this connected mode is threaded, significantly ensure that and fastens left part 11 and right part 12 on the basis of clamping, solves the technical barrier that upper mold is the most easily deviate from.Described screw element 3 includes taking portion 4 and the rotating part 5 being wholely set with taking portion 4, and described rotating part 5 is screwed screw rod 51, and described taking portion 4 is the projection 41 being fixedly arranged on screw rod 51 upper end, and described projection 41 is provided with the groove for user taking.Screw element 3 includes rotating part 5 and taking portion 4, by taking portion 4 arrange can be convenient screw element is suitable with screwed hole so that rotate screw thread when use in hgher efficiency more convenient.Being provided with first threaded piece 6 on described left part, described first screwed hole is arranged in this first threaded piece 6.It is convenient that the setting of the first screwed hole and first threaded piece 6 can make screw element proceed to during screwed hole.Being additionally provided with second threaded piece 7 on described left part, be provided with the second screwed hole in described second threaded piece 7, described first screw element can be threadeded with the first threaded connection hole on left part and the second threaded connection hole on right part respectively.Have employed the use of working in coordination of two threaded piece, when need not threaded, only need to be threaded in by screw element on first threaded piece 6, such connected mode is relatively reliable, the most convenient.
Claims (4)
1. a valve flanges entangles flattening mechanism, upper mold and lower mold including carrying flange, upper mold is arranged with lower mold split, described flange is placed on upper mold and connection surface is exposed upper mold, described upper mold includes left part and the right part of separable setting, described left part is provided with buckling groove, described right part is provided with the clamping block suitable with buckling groove, it is characterized in that: described left part is provided with the upper mold locking piece of left part with right part locking, and described upper mold locking piece includes the screw element being arranged at left part and is arranged at the first screwed hole that right part is suitable with screw element.
Valve flanges the most according to claim 1 entangles flattening mechanism, it is characterized in that: described screw element includes taking portion and the rotating part being wholely set with taking portion, described rotating part is screwed screw rod, described taking portion is the projection being fixedly arranged on screw rod upper end, and described projection is provided with the groove for user taking.
Valve flanges the most according to claim 2 entangles flattening mechanism, it is characterised in that: being provided with first threaded piece on described left part, described first screwed hole is arranged in this first threaded piece.
Valve flanges the most according to claim 3 entangles flattening mechanism, it is characterized in that: on described left part, be additionally provided with second threaded piece, being provided with the second screwed hole in described second threaded piece, described first screw element can be threadeded with the first threaded connection hole on left part and the second threaded connection hole on right part respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620500630.XU CN205763680U (en) | 2016-05-27 | 2016-05-27 | A kind of valve flanges entangles flattening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620500630.XU CN205763680U (en) | 2016-05-27 | 2016-05-27 | A kind of valve flanges entangles flattening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763680U true CN205763680U (en) | 2016-12-07 |
Family
ID=57408747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620500630.XU Expired - Fee Related CN205763680U (en) | 2016-05-27 | 2016-05-27 | A kind of valve flanges entangles flattening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763680U (en) |
-
2016
- 2016-05-27 CN CN201620500630.XU patent/CN205763680U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |