CN211661120U - Clamp for drilling flange for valve - Google Patents
Clamp for drilling flange for valve Download PDFInfo
- Publication number
- CN211661120U CN211661120U CN201922484473.4U CN201922484473U CN211661120U CN 211661120 U CN211661120 U CN 211661120U CN 201922484473 U CN201922484473 U CN 201922484473U CN 211661120 U CN211661120 U CN 211661120U
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- China
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- rotating plate
- pushing
- push rod
- rod
- block
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Abstract
A clamp for drilling a flange for a valve comprises a mounting plate, a support column, a rotating plate, a pushing block and a pushing rod; a support column is arranged above the mounting plate; the supporting columns are vertically arranged; the middle of the rotating plate is rotatably connected above the supporting column; the support column and the rotating plate are arranged in a circulation hole of the valve body; a push rod for pushing the rotating plate is arranged in the mounting hole; the pushing rod is provided with a conical block; the opening of the mounting hole is attached to the conical surface of the conical block; the pushing rod is arranged on the pushing block; the pushing block is connected to the mounting plate in a sliding manner; the transmission device drives the pushing block to slide. The utility model discloses a rotor plate can press from both sides tightly the valve body of different diameter circulation holes, can fix a position the restriction to the valve body of different diameter mounting holes through the awl piece to the realization is to the clamping of unidimensional valve body not.
Description
Technical Field
The utility model relates to an anchor clamps field, concretely relates to flange anchor clamps for drilling for valve.
Background
As shown in fig. 3, the valve body includes a flow hole, a mounting hole; the axis of the flow hole is perpendicular to the axis of the mounting hole. At present, most of domestic manufacturers are used for machining the drilling clamp of the valve body, the drilling clamp is basically a template clamp with one specification, the template is fastened through a pressure rod on the template, and drilling is carried out after correction and positioning. However, the drilling fixtures for the valve body are all special fixtures, which causes the manufacturing cost of the valve body produced in small batch to be overhigh.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a flange anchor clamps for drilling for valve to the not unidimensional valve body of clamping.
The utility model provides a following technical scheme:
a clamp for drilling a flange for a valve comprises a mounting plate, a support column, a rotating plate, a pushing block and a pushing rod; a support column is arranged above the mounting plate; the supporting columns are vertically arranged; the middle of the rotating plate is rotatably connected above the supporting column; the support column and the rotating plate are arranged in a circulation hole of the valve body; the length of the rotating plate is larger than the diameter of the flow hole; the axis of the supporting column is parallel to the axis of the flow hole; the lower part of the valve body is attached to the mounting plate; the connecting position of the rotating plate and the supporting column is lower than the axis of the mounting hole; a push rod for pushing the rotating plate is arranged in the mounting hole; the axis of the push rod is overlapped with the axis of the mounting hole; the pushing rod is provided with a conical block; the opening of the mounting hole is attached to the conical surface of the conical block; the pushing rod is arranged on the pushing block; the pushing block is connected to the mounting plate in a sliding manner; the transmission device drives the pushing block to slide.
Preferably, the transmission device comprises a lead screw and a rotating handle; the pushing block is connected to the screw rod in a threaded manner; the lead screw is rotationally connected to the mounting plate; one end of the screw rod is provided with a rotating handle.
Preferably, the push rods comprise a first push rod and a second push rod; the first push rod is in threaded connection with the second push rod; the second push rod is connected to the push block.
Preferably, the mounting plate is provided with a sliding groove; the sliding groove penetrates through the mounting plate; the pushing block penetrates through the sliding groove and extends to the lower part of the mounting plate; a guide rod is arranged below the mounting plate; the pushing block is connected to the guide rod in a sliding mode.
Preferably, the conical block is slidably connected to the push rod; a compression spring is arranged between the conical block and the pushing block; the compression spring is sleeved on the push rod.
Preferably, first guide rollers are arranged on two sides of the rotating plate; the first guide roller is attached to the inner wall of the circulation hole; a second guide roller is arranged on one side, close to the rotating plate, of the push rod; the second guide roller is attached to the rotating plate.
Preferably, the supporting column is provided with an inclined plane; the inclined plane is arranged below the rotating plate; one side of the inclined plane close to the mounting hole is lower than one side far away from the mounting hole; and one side of the inclined plane, which is close to the mounting hole, is provided with an extension spring.
Compared with the prior art, the utility model has the advantages of it is following and effect:
the utility model utilizes the conveying device to drive the pushing block to slide; the pushing rod pushes the rotating plate to rotate; the rotating plate clamps the valve body; the valve body is positioned through the conical block, and the valve body is limited to rotate; the valve bodies with different diameter circulation holes can be clamped through the rotating plate, and the valve bodies with different diameter mounting holes can be positioned and limited through the conical blocks, so that the valve bodies with different sizes can be clamped.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of the clamp for drilling the flange for the valve of the present invention.
Fig. 2 is a top view of the fixture for drilling a flange for a valve of the present invention.
Fig. 3 is a sectional view of the valve body of the present invention.
In the figure: the adjustable sliding block comprises a mounting plate 1, a rotating handle 2, a lead screw 3, a supporting column 4, an extension spring 5, a guide rod 6, a rotating plate 7, a valve body 8, a circulation hole 81, a mounting hole 82, a first guide roller 9, a second guide roller 10, a first push rod 11, a second push rod 12, a conical block 13, a compression spring 14, a push block 15 and a sliding groove 16.
Detailed Description
The utility model discloses a concrete implementation way does:
referring to fig. 1-3, a flange drilling jig for a valve includes a mounting plate 1, a support column 4, a rotating plate 7, a pushing block 15, and a pushing rod 6; the valve body 8 includes a flow hole 81 and a mounting hole 82; the axis of the flow hole 81 is perpendicular to the axis of the mounting hole 82; the mounting plate 1 is rectangular; the mounting plate 1 is horizontally arranged; a support column 4 is arranged above the mounting plate 1; the supporting columns 4 are vertically arranged; the middle of the rotating plate 7 is rotatably connected above the supporting column 4; an inclined plane is arranged on the supporting column 4; the inclined plane is arranged below the rotating plate 7 to ensure that the rotating plate is in an inclined state, so that the valve body is sleeved on the supporting column 4; the side of the inclined plane close to the mounting hole 82 is lower than the side far away from the mounting hole 82; one side of the inclined plane, which is close to the mounting hole 82, is provided with an extension spring 5 so as to facilitate the rotating plate 7 to restore to the initial position; the support column 4 and the rotating plate 7 are arranged in a circulation hole 81 of the valve body 8; the length of the rotating plate 7 is larger than the diameter of the flow hole 81; the axis of the support column 4 is parallel to the axis of the flow hole 81; the lower part of the valve body 8 is attached to the mounting plate 1; the connecting position of the rotating plate 7 and the supporting column 4 is lower than the axis of the mounting hole 82, so that a pushing rod can push the rotating plate 7 to fix the valve body 8; two sides of the rotating plate 7 are provided with first guide rollers 9; the first guide roller 9 is attached to the flow hole 81.
A push rod for pushing the rotating plate 7 is arranged in the mounting hole 82; the axis of the push rod 15 is coincident with the axis of the mounting hole 82; the push rods comprise a first push rod 11 and a second push rod 12; the first push rod 11 is in threaded connection with the second push rod 12 so as to adjust the length of the push rod; the conical block 13 is connected with the push rod in a sliding manner; the opening of the mounting hole 82 is attached to the conical surface of the conical block 13, and the valve bodies with different diameter mounting holes 82 can be positioned and limited through the conical block 13; a compression spring 14 is arranged between the conical block 13 and the pushing block 15, and the conical block 13 is extruded to one side close to the valve body 8 through the compression spring 14; the compression spring 14 is sleeved on the second push rod 12; a second guide roller 10 is arranged on one side of the first push rod 11 close to the rotating plate 7; the second guide roller 10 is attached to the rotating plate 7; the friction between the first push rod 11 and the rotating plate 7 is reduced by the second guide roller 10.
The second push rod 12 is connected to the push block 15; the pushing block 15 is connected to the mounting plate 1 in a sliding manner; the driving device drives the pushing block 15 to slide; the driving device comprises a lead screw 3 and a rotating handle 2; the pushing block 15 is connected to the screw rod 3 in a threaded manner; supporting plates are arranged on two sides of the mounting plate 1 along the sliding direction of the pushing block 15; the lead screw 3 is rotationally connected to the supporting plate; one end of the screw rod 3 is provided with a rotating handle 2; a sliding groove 16 is arranged on the mounting plate 1; the sliding groove 16 penetrates through the mounting plate 1; the pushing block 15 penetrates through the sliding groove 16 and extends to the lower part of the mounting plate 1; a guide rod 6 is arranged below the mounting plate 1; two ends of the guide rod 6 are connected to the supporting plate; the pushing block 15 is slidably connected to the guide rod 6.
The working principle is as follows: the staff sets the support column 4 and the rotating plate 7 in the circulation hole 81 of the valve body 8; the screw rod 3 is rotated by rotating the handle 2; the lead screw 3 pushes the pushing block 15; the pushing block 10 moves along the guide rod 6; the pushing block 15 pushes the rotating plate 7 to rotate through a pushing rod; the two sides of the circulation hole 81 of the valve body 8 are supported and fixed through the rotating plate 7; the friction between the rotating plate 7 and the valve body 8 is reduced by the first guide roller 9; the compression spring 14 extrudes the conical block 13, so that the opening of the mounting hole 82 is attached to the conical surface of the conical block 13; the valve bodies with different diameter mounting holes 82 can be positioned and limited through the conical blocks 13, so that the valve bodies with different sizes can be clamped.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a flange anchor clamps for drilling for valve which characterized in that: comprises a mounting plate, a support column, a rotating plate, a pushing block and a pushing rod; a support column is arranged above the mounting plate; the supporting columns are vertically arranged; the middle of the rotating plate is rotatably connected above the supporting column; the support column and the rotating plate are arranged in a circulation hole of the valve body; the length of the rotating plate is larger than the diameter of the flow hole; the axis of the supporting column is parallel to the axis of the flow hole; the lower part of the valve body is attached to the mounting plate; the connecting position of the rotating plate and the supporting column is lower than the axis of the mounting hole; a push rod for pushing the rotating plate is arranged in the mounting hole; the axis of the push rod is overlapped with the axis of the mounting hole; the pushing rod is provided with a conical block; the opening of the mounting hole is attached to the conical surface of the conical block; the pushing rod is arranged on the pushing block; the pushing block is connected to the mounting plate in a sliding manner; the transmission device drives the pushing block to slide.
2. The valve flange boring jig of claim 1, wherein: the transmission device comprises a lead screw and a rotating handle; the pushing block is connected to the screw rod in a threaded manner; the lead screw is rotationally connected to the mounting plate; one end of the screw rod is provided with a rotating handle.
3. The valve flange boring jig of claim 1, wherein: the push rods comprise a first push rod and a second push rod; the first push rod is in threaded connection with the second push rod; the second push rod is connected to the push block.
4. The valve flange boring jig of claim 1, wherein: the mounting plate is provided with a sliding groove; the sliding groove penetrates through the mounting plate; the pushing block penetrates through the sliding groove and extends to the lower part of the mounting plate; a guide rod is arranged below the mounting plate; the pushing block is connected to the guide rod in a sliding mode.
5. The valve flange boring jig of claim 1, wherein: the conical block is connected with the push rod in a sliding manner; a compression spring is arranged between the conical block and the pushing block; the compression spring is sleeved on the push rod.
6. The valve flange boring jig of claim 1, wherein: two sides of the rotating plate are provided with first guide rollers; the first guide roller is attached to the inner wall of the circulation hole; a second guide roller is arranged on one side, close to the rotating plate, of the push rod; the second guide roller is attached to the rotating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484473.4U CN211661120U (en) | 2019-12-31 | 2019-12-31 | Clamp for drilling flange for valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484473.4U CN211661120U (en) | 2019-12-31 | 2019-12-31 | Clamp for drilling flange for valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211661120U true CN211661120U (en) | 2020-10-13 |
Family
ID=72736346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922484473.4U Active CN211661120U (en) | 2019-12-31 | 2019-12-31 | Clamp for drilling flange for valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211661120U (en) |
-
2019
- 2019-12-31 CN CN201922484473.4U patent/CN211661120U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |