CN104227441A - Clamp for valve body hole drilling of shunt valve - Google Patents
Clamp for valve body hole drilling of shunt valve Download PDFInfo
- Publication number
- CN104227441A CN104227441A CN201410345712.7A CN201410345712A CN104227441A CN 104227441 A CN104227441 A CN 104227441A CN 201410345712 A CN201410345712 A CN 201410345712A CN 104227441 A CN104227441 A CN 104227441A
- Authority
- CN
- China
- Prior art keywords
- valve body
- cushion block
- baffle plate
- right baffle
- pad
- 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.)
- Pending
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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The invention relates to a clamp for valve body hole drilling of a shunt valve. The clamp comprises a base plate, wherein a slideway is arranged in the middle part of the base plate, a fixing frame is clamped in the middle part of the slideway, the middle part of the fixing frame is provided with a gasket, position limiting posts are respectively arranged at the front side and the back side of the gasket, the lower end of each position limiting post passes through the gasket to penetrate into the base plate in a screw thread connection mode, the left side and the right side of the fixing frame are respectively and correspondingly provided with a left baffle plate and a right baffle plate, a top rod penetrates into the left baffle plate in the screw thread connection mode, the left end of the top rod is provided with a handle, the right end of the top rod is provided with a conical head, a round concave pit is arranged in the right baffle plate, and a pad block is also arranged on the gasket. The clamp has the advantages that a triangular height regulating block with steps is adopted, the supporting stability and the supporting adjustability of the pad block on a valve body can be ensured, the stability of the valve body in the vertical dimension can be simultaneously ensured through the top rod arranged on the left baffle plate, the round concave pit formed in the right baffle plate and the gasket, in addition, the regulation of the top rod is convenient, the adaptation to the valve body in different lengths can be realized, and the forward and backward movement and rotation of the valve body are prevented through the pad block and the position limiting posts.
Description
Technical field
The present invention relates to clamp art, specifically a kind of flow divider valve body drilling jig.
Background technology
The effect of flow divider makes to supply identical flow (equivalent shunting) by same oil sources to two or more executive component in hydraulic system, or by a certain percentage to two executive component supply flows (proportional diverting), keep synchronously or surely than relation with the speed realizing two executive components.The outer through holes of flow divider is many, surface imperfection, when holing to the foundry goods of flow divider, can be little for the area supported, clamping difficulty, when Digit Control Machine Tool is holed to flow divider valve body, be difficult to ensure the stable of valve body, people need to regulate more quick, adjust more flexible, use more convenient fixture to carry out firm grip to flow divider valve body.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of flow divider valve body drilling jig.
The present invention solves its technical problem and realizes by the following technical solutions:
A kind of flow divider valve body drilling jig, comprise substrate, the middle part of described substrate is provided with slideway, fixed mount is arranged with in the middle part of described slideway, fixed mount can horizontally slip on slideway, so that adjustment fixed mount is relative to the position of numerical control drill flexibly, the middle part of described fixed mount is provided with pad, described pad is fitted on flow divider valve body oil-out end face in use, with oil-out end face for the another side of datum level to valve body is processed, ensure that the depth of parallelism between each end face of valve body, before pad, rear both sides are all connected with a limited post, described limited post is positioned at the outside valve body both sides of plunger hole, ensure that valve body can not move forward and backward or rotate when stressed, the mode that the lower end of limited post is all threaded connection through pad passes into and is fixed in substrate, a left side for described fixed mount, right both sides respectively correspondence are provided with right baffle-plate, right baffle plate, the mode that described right baffle-plate is threaded connection is connected with push rod, the left end of described push rod is provided with handle, swing handle adjustable push rod is relative to the position of right baffle-plate, the right-hand member of push rod is provided with conical head, in use, rotate push rod, the conical head of push rod right-hand member is headed on the plunger hole on the left of valve body, ensure that valve body can not move left and right, described right baffle plate is provided with circular pit, in use, plunger hole on the right side of valve body is positioned in circular pit, prevent the upper and lower play of valve body, described pad is also provided with the cushion block for withstanding on valve body lower portion periphery, in case valve body clamping is not tight.
Described slideway is inverted T shape, and the slideway of inverted T shape firmly can be fixed the lower end of frame, is conducive to preventing before and after fixed mount or teetertottering.
On described limited post, all cover has double nut, and double nut all has locked effect, prevents limited post from getting loose under the condition of work of vibrations.
Described right baffle-plate, right baffle plate rear portion are equipped with reinforcement gusset, make right baffle-plate, right baffle plate can bear larger extruding force when clamping valve body.
Described cushion block has three pieces, and correspondence is positioned at front left side, forward right side, the right lateral side of pad respectively; Described cushion block is all bolted and is pressed on substrate.
Described cushion block is rectangular strip, the front end of cushion block is rounding, the rear end of cushion block is stepped, and the rear end of cushion block is combined with triangle and heightens block, and the hypotenuse that block heightened by described triangle is provided with the ladder coordinated with cushion block, in use, when the height of cushion block is not enough to support valve body, heighten block by driven forward triangle, the link position of block heightened by the rear end of raising cushion block and triangle, on demand cushion block can will be raised, thus improve the supporting condition of cushion block to valve body.
The invention has the beneficial effects as follows: the present invention adopts the stepped triangle of band to heighten block, ensure that the stability that cushion block supports valve body and adjustability; Circular pit on push rod on right baffle-plate, right baffle plate and pad common guarantee valve body stability in the vertical dimension., and push rod is easy to adjust, adapt to the valve body of different length; Cushion block and limited post jointly prevent valve body from moving forward and backward and rotate, and cushion block height, gradient are adjustable, the more comprehensive and three-dimensional to the support of valve body.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is right front stereogram of the present invention;
Fig. 2 is back, left perspective view of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As Fig. 1, shown in Fig. 2, a kind of flow divider valve body drilling jig, comprise substrate 1, the middle part of described substrate 1 is provided with slideway 1a, fixed mount 2 is arranged with in the middle part of described slideway 1a, fixed mount 2 can horizontally slip on slideway 1a, so that adjustment fixed mount 2 is relative to the position of numerical control drill flexibly, the middle part of described fixed mount 2 is provided with pad 10, described pad 10 is fitted on flow divider valve body oil-out end face in use, with oil-out end face for the another side of datum level to valve body is processed, ensure that the depth of parallelism between each end face of valve body, before pad 10, rear both sides are all connected with a limited post 6, described limited post 6 is positioned at the outside valve body both sides of plunger hole, ensure that valve body can not move forward and backward or rotate when stressed, the mode that the lower end of limited post 6 is all threaded connection through pad 10 passes into and is fixed in substrate 1, a left side for described fixed mount 2, right both sides respectively correspondence are provided with right baffle-plate 4, right baffle plate 3, the mode that described right baffle-plate 4 is threaded connection is connected with push rod 5, the left end of described push rod 5 is provided with handle, swing handle adjustable push rod 5 is relative to the position of right baffle-plate 4, the right-hand member of push rod 5 is provided with conical head 9, in use, rotate push rod 5, the conical head 9 of push rod 5 right-hand member is headed on the plunger hole on the left of valve body, ensure that valve body can not move left and right, described right baffle plate 3 is provided with circular pit 301, in use, plunger hole on the right side of valve body is positioned in circular pit 301, prevent the upper and lower play of valve body, described pad 10 is also provided with the cushion block 7 for withstanding on valve body lower portion periphery, in case valve body clamping is not tight.
Described slideway 1a is inverted T shape, and the slideway 1a of inverted T shape firmly can be fixed the lower end of frame 2, is conducive to preventing before and after fixed mount 2 or teetertottering.
On described limited post 6, all cover has double nut, and double nut all has locked effect, prevents limited post 6 from getting loose under the condition of work of vibrations.
Described right baffle-plate 4, right baffle plate 3 rear portion are equipped with strengthens gusset 11, makes right baffle-plate 4, right baffle plate 3 can bear larger extruding force when clamping valve body.
Described cushion block 7 has three pieces, and correspondence is positioned at front left side, forward right side, the right lateral side of pad 10 respectively; Described cushion block 7 is all bolted compression on substrate 1.
Described cushion block 7 is rectangular strip, the front end of cushion block 7 is rounding, the rear end of cushion block 7 is stepped, the rear end of cushion block 7 is combined with triangle and heightens block 8, the hypotenuse that block 8 heightened by described triangle is provided with the ladder 801 coordinated with cushion block 7, in use, when the height of cushion block 7 is not enough to support valve body, block 8 is heightened by driven forward triangle, the link position of block 8 heightened by the rear end of raising cushion block 7 and triangle, on demand cushion block 7 can will be raised, thus improve the supporting condition of cushion block 7 pairs of valve bodies.
During use, by the oil-out end faces lying down of valve body on pad, be placed on conical head by one end of valve body, the other end is fixed in circular pit, screws push rod simultaneously, and adjustment cushion block, makes the end of cushion block be against around valve body lower portion.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. a flow divider valve body drilling jig, comprise substrate, it is characterized in that: the middle part of described substrate is provided with slideway, fixed mount is arranged with in the middle part of described slideway, the middle part of described fixed mount is provided with pad, before described pad, rear both sides are all connected with a limited post, the mode that the lower end of described limited post is all threaded connection through pad passes in substrate, a left side for described fixed mount, right both sides respectively correspondence are provided with right baffle-plate, right baffle plate, the mode that described right baffle-plate is threaded connection is connected with push rod, the left end of described push rod is provided with handle, the right-hand member of push rod is provided with conical head, described right baffle plate is provided with circular pit, described pad is also provided with cushion block.
2. a kind of flow divider valve body drilling jig according to claim 1, is characterized in that: described slideway is inverted T shape.
3. a kind of flow divider valve body drilling jig according to claim 1, is characterized in that: on described limited post, all cover has double nut.
4. a kind of flow divider valve body drilling jig according to claim 1, is characterized in that: described right baffle-plate, right baffle plate rear portion are equipped with reinforcement gusset.
5. a kind of flow divider valve body drilling jig according to claim 1, is characterized in that: described cushion block has three pieces, and correspondence is positioned at front left side, forward right side, the right lateral side of pad respectively; Described cushion block is all bolted and is pressed on substrate.
6. a kind of flow divider valve body drilling jig according to claim 1 or 5, it is characterized in that: described cushion block is rectangular strip, the front end of cushion block is rounding, the rear end of cushion block is stepped, the rear end of cushion block is combined with triangle and heightens block, and the hypotenuse that block heightened by described triangle is provided with the ladder coordinated with cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345712.7A CN104227441A (en) | 2014-07-19 | 2014-07-19 | Clamp for valve body hole drilling of shunt valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345712.7A CN104227441A (en) | 2014-07-19 | 2014-07-19 | Clamp for valve body hole drilling of shunt valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104227441A true CN104227441A (en) | 2014-12-24 |
Family
ID=52216813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410345712.7A Pending CN104227441A (en) | 2014-07-19 | 2014-07-19 | Clamp for valve body hole drilling of shunt valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227441A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253117A (en) * | 2017-07-26 | 2017-10-17 | 荆门美中美阀门有限公司 | A kind of eccentric valve valve seals polishing positioning tool |
| CN108067906A (en) * | 2018-01-26 | 2018-05-25 | 无锡环宇精密铸造有限公司 | Machining flange hole positioning fixture in a kind of electric control valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202097580U (en) * | 2011-05-11 | 2012-01-04 | 山东墨龙石油机械股份有限公司 | Adjustable fixture for machining three-way valve |
| CN202491099U (en) * | 2011-12-31 | 2012-10-17 | 衡阳风顺车桥有限公司 | Drilling fixture of proportional valve bracket |
| CN202607335U (en) * | 2012-05-17 | 2012-12-19 | 天津利德尔汽车零部件有限公司 | Machining tool for side hole of handle of ball valve |
| JP2013082059A (en) * | 2011-09-28 | 2013-05-09 | Tec Yasuda:Kk | Workpiece pallet and fixture used therefor |
| CN103737382A (en) * | 2013-11-29 | 2014-04-23 | 成都欧浦特控制阀门有限公司 | Valve base clamping device |
-
2014
- 2014-07-19 CN CN201410345712.7A patent/CN104227441A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202097580U (en) * | 2011-05-11 | 2012-01-04 | 山东墨龙石油机械股份有限公司 | Adjustable fixture for machining three-way valve |
| JP2013082059A (en) * | 2011-09-28 | 2013-05-09 | Tec Yasuda:Kk | Workpiece pallet and fixture used therefor |
| CN202491099U (en) * | 2011-12-31 | 2012-10-17 | 衡阳风顺车桥有限公司 | Drilling fixture of proportional valve bracket |
| CN202607335U (en) * | 2012-05-17 | 2012-12-19 | 天津利德尔汽车零部件有限公司 | Machining tool for side hole of handle of ball valve |
| CN103737382A (en) * | 2013-11-29 | 2014-04-23 | 成都欧浦特控制阀门有限公司 | Valve base clamping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253117A (en) * | 2017-07-26 | 2017-10-17 | 荆门美中美阀门有限公司 | A kind of eccentric valve valve seals polishing positioning tool |
| CN108067906A (en) * | 2018-01-26 | 2018-05-25 | 无锡环宇精密铸造有限公司 | Machining flange hole positioning fixture in a kind of electric control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |