CN203077016U - Device for machining valve body - Google Patents
Device for machining valve body Download PDFInfo
- Publication number
- CN203077016U CN203077016U CN 201320045922 CN201320045922U CN203077016U CN 203077016 U CN203077016 U CN 203077016U CN 201320045922 CN201320045922 CN 201320045922 CN 201320045922 U CN201320045922 U CN 201320045922U CN 203077016 U CN203077016 U CN 203077016U
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- Prior art keywords
- breach
- right angle
- valve body
- clamp
- flank
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- Expired - Lifetime
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Abstract
The utility model discloses a device for machining a valve body. The device for machining the valve body is capable of effectively preventing a valve machining structure from being blocked by a clamp, achieving the machining of all machined structures on the valve body in a one-shot mode in a clamping process of the valve body, and improving production efficiency and precision and quality of products. The device for machining the valve body comprises a machine frame and a clamping mechanism, wherein the clamping mechanism is arranged on the machine frame and is used for clamping the valve body, a right-angled gap used for accommodating the valve body is formed in the edge where the top surface of the machine frame is connected with the front side of the machine frame, the right-angled gap is provided with a bottom surface, a rear side opposite to the front side of the machine frame and a left side adjacent to the front side of the machine frame or a right side adjacent to the front side of the machine frame, the clamping mechanism comprises a clamping block arranged above the right-angled gap, a guiding part enabling the clamping block to move downwards along an inclined direction and a first pushing device used for pushing the clamping block, and a clamping gap used for clamping the valve body is formed in the lower end of the clamping block and faces a corner between the bottom surface of the right-angled gap and the left side of the right-angled gap or the right side of the right-angled gap.
Description
Technical field
The utility model relates to a kind of machining apparatus, is specifically related to a kind of valve body special processing equipment.
Background technology
One kind valve body is arranged at present, and as shown in Figure 6, the end face of this valve body 24 is provided with main circular hole 25; Periphery 26 and its leading flank that the Si Jiaochu of its front side is provided with four coaxial settings are provided with the interior circular hole 27 coaxial with periphery; One corner of its front side also is provided with corner cut 28.This valve body blank is square and its leading flank is established blank hole, thereby this valve body need be finished the processing of the inner headed face of main circular hole, periphery, corner cut and interior circular hole by machined.Because this valve body is square, on the lathe of this valve body of processing, adopt four paws dop or symmetrically arranged two pawl dops to clamp usually; Thereby be fixedly clamped after on the lathe when the valve body blank, some on the valve body blank need mach structure to be blocked by anchor clamps, and this just makes this valve body at present need the dismounting of repetition and clamping to finish machined to each processing structure in machining process; This not only reduces production efficiency, increases labour intensity, and the location benchmark of valve body changes in repeated removal and clamping process, causes the relative position dimensional tolerance of each machined structure to be difficult to control, reduces product quality.
On the other hand, in the main circular hole on the valve body, periphery, corner cut are reached, also need constantly to change cutter in the machining process of the inner headed face of circular hole, even also need to change machining tool, can finish the processing of each machined structure on the valve body; This will further reduce production efficiency, increases labour intensity and influence product quality.
The utility model content
The purpose of this utility model is in order to overcome present valve body in machining process, because processing structure is blocked by anchor clamps, make valve body in machining process, need the dismounting and the clamping valve body of repetition, this not only reduces production efficiency, increases labour intensity, and the relative position dimensional tolerance that causes each machined structure is difficult to control, the problem of reduction product quality; Provide a kind of not only fixed, and can effectively avoid the valve body processing structure to be blocked by anchor clamps, make valve body can in a clamping process, finish the processing of each machined structure on the valve body, enhance productivity, the valve body special processing equipment of product precision and quality.
The technical solution of the utility model is:
A kind of valve body special processing equipment, comprise frame, be arranged on the clamp mechanism that is used to clamp valve body on the frame, described frame end face and place, leading flank handing-over limit are provided with the right angle breach that is used to place valve body, and this right angle breach has the bottom surface, the trailing flank relative with the frame leading flank reaches left surface or the right flank adjacent with the frame leading flank; Described clamp mechanism comprises the clamp that is arranged on breach top, right angle, can make guiding parts that clamp moves along oblique down direction and first push unit that is used to promote clamp, described clamp lower end is provided with the clamping breach that is used to clamp valve body, and should clamp breach towards the bottom surface of right angle breach and the turning between its left surface or the right flank.
This programme is placed on valve body on the right angle breach, and a side of valve body is resisted against on the left surface or right flank of right angle breach; Clamping breach by clamp is fixed on valve body on the right angle breach then.Because clamp moves along oblique direction down, and the clamping breach of clamp makes clamp cooperate with the right angle breach and realizes the diagonal angle of valve body is clamped towards the bottom surface of right angle breach and the turning between its left surface or the right flank; The clamping structure that the diagonal angle clamps makes that not only valve body is fixed; And can effectively avoid the valve body processing structure to be blocked by anchor clamps, the main circular hole of valve body end face, the periphery of front side, the inner headed face of interior circular hole and corner cut all can not blocked by anchor clamps, thereby after valve body is clamped on combined machine respectively to the main circular hole of valve body end face, the periphery of front side, the inner headed face of interior circular hole and corner cut are carried out machined, guarantee that valve body can finish the processing of each machined structure on the valve body in a clamping process, so enhance productivity, product precision and quality.
As preferably, comprise automatic feeding, the trailing flank of described right angle breach is provided with charging aperture, described automatic feeding comprises the pushing block that is arranged in the right angle breach, can make guide rail that pushing block moves along the handing-over limit of the trailing flank of right angle breach and bottom surface and second push unit that is used to pass pushing block; Described pushing block side is provided with baffle plate, and this baffle plate and right angle breach trailing flank are positioned at the relative both sides of pushing block.
The purpose of this preferred version is: when the valve body blank is sent in the right angle breach by charging aperture after, can the valve body blank be delivered to the end of right angle breach along the right angle breach by pushing block, a side of valve body is resisted against on the left surface or right flank of right angle breach; Clamping breach by clamp is fixed on valve body on the right angle breach then.In addition, the charging aperture of this programme can dock with the feeding port of the feeder equipment of prior art, and the feeding port that for example will shake feed table docks with charging aperture; And then the self-feeding of realization valve body.
On the other hand, be arranged on owing to clamp mechanism on the frame of breach top, right angle, and clamp moves along oblique direction down; Thereby in the pushing block feeding process of this programme, can not be subjected to the influence of clamp mechanism, can realize self-feeding.
As preferably, be provided with a guiding surface by the charging aperture place on the right angle breach trailing flank, this guiding surface and breach bottom surface, right angle are perpendicular.When pushing block was passed valve body, this guiding surface helped avoiding valve body and feed hole edges to produce interference.
As preferably, the clamp lower end is provided with V font projection, and described clamping breach is arranged on the top of V font projection; Clamp the rectangular shape of breach, and a side that clamps breach parallels with breach bottom surface, right angle, the another side of clamping breach parallels with right angle breach left surface or right flank.To clamp breach and be arranged on the V font projection, and can help avoiding the valve body processing structure to be blocked by anchor clamps.Cooperate with valve body structure and clamp the rectangular shape of breach, help improving the fixedly reliability of valve body.
As preferably, the place, handing-over limit of the bottom surface of right angle breach and its left surface or right flank is provided with dead slot, the bottom surface of described right angle breach and place, the handing-over limit of its trailing flank also are provided with dead slot, and the trailing flank of described right angle breach and place, the handing-over limit of its left surface or right flank also are provided with dead slot.The side that being provided with of saturating dead slot can be avoided valve body produces with the handing-over limit of right angle breach interferes the making required precision and the manufacture difficulty of reduction right angle breach.
As preferably, the clamp bottom is provided with the cutter relieving breach of dodging process tool, and this cutter relieving breach vertically is provided with and runs through clamp.When clamp be resisted against on the valve body and with valve body fixing after, vertically the cutter relieving breach that is provided with can guarantee that not clamped of valve body end face blocks, and can be processed the main circular hole of valve body end face smoothly.
As preferably, the frame top is provided with drill bit, the frame front side is provided with the inside and outside circle Combined knife, be provided with the oblique gathering sill that extends down by right angle breach left surface or right flank place on the frame leading flank, and this gathering sill passes the turning between breach bottom surface, right angle and right angle breach left surface or the right flank, and form the broaching tool breach in this corner, be provided with the broaching tool that can move along gathering sill in the described gathering sill; The described drill bit of going up is positioned at directly over the right angle breach; Described inside and outside circle Combined knife is positioned at breach dead ahead, right angle, and the inside and outside circle Combined knife is provided with interior round cutting-off tool and outer round cutting-off tool.Frame below is provided with down drill bit, is provided with the cutter relieving through hole near the breach bottom surface, right angle of right angle breach left surface or right flank, described time drill bit be arranged on the cutter relieving through hole under.
This programme is by last drill bit, down drill bit, inside and outside circle Combined knife and broaching tool can disposablely be finished the main circular hole of valve body end face, the following circular hole of bottom surface, the periphery of front side, the inner headed face of interior circular hole and the manufacturing procedure of corner cut; Guarantee that valve body can finish the processing of each machined structure on the valve body in machining process in a clamping process, enhance productivity, product precision and quality.
As preferably, also be provided with some strip through holes on the breach bottom surface, right angle.In machining process, drop on cutting swarf on the breach bottom surface, right angle at valve body, can discharge, guarantee that valve body can move along breach bottom surface, right angle smoothly in the feeding process by the strip through hole.
As preferably, guiding parts is the oblique fairlead that extends down, and the port of fairlead is towards the bottom surface of right angle breach and the turning between its left surface or the right flank.
The beneficial effects of the utility model are: not only fixed, and can effectively avoid the valve body processing structure to be blocked by anchor clamps, make valve body in machining process, can in a clamping process, finish the processing of each machined structure on the valve body, enhance productivity, product precision and quality.
Description of drawings
Fig. 1 is a kind of structural representation of a kind of valve body special processing equipment of the present utility model.
Fig. 2 is the enlarged drawing at A place among Fig. 1.
Fig. 3 is a kind of structural representation of clamp of the present utility model.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 a kind of valve body special processing equipment of the present utility model clamps the structural representation behind the valve body.
Fig. 6 is a kind of structural representation of valve body of the present utility model.
Among the figure: frame 1, right angle breach 2, down drill bit 3, inside and outside circle Combined knife 4, broaching tool 5, go up drill bit 6, guiding parts 8, clamp 9, first push unit 10, charging aperture 11, pushing block 12, baffle plate 13, second push unit 14, guide rail 15, guiding surface 16, saturating dead slot 17, cutter relieving through hole 18, strip through hole 19, gathering sill 20, V font projection 21, clamp breach 22, cutter relieving breach 23, valve body 24, main circular hole 25, periphery 26, interior circular hole 27, corner cut 28.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of valve body special processing equipment comprises frame 1, and automatic feeding is arranged on the clamp mechanism that is used to clamp valve body on the frame.Frame 1 end face and place, leading flank handing-over limit are provided with the right angle breach 2 that is used to place valve body 24.This right angle breach 2 has the bottom surface, trailing flank relative with the frame leading flank and left surface or the right flank adjacent with the frame leading flank.The place, handing-over limit of the bottom surface of right angle breach 2 and its left surface or right flank is provided with dead slot.The place, handing-over limit of the bottom surface of right angle breach 2 and its trailing flank also is provided with dead slot.The place, handing-over limit of the trailing flank of right angle breach 2 and its left surface or right flank also is provided with dead slot 17.Also be provided with some strip through holes 19 on right angle breach 2 bottom surfaces.Breach bottom surface, right angle near right angle breach left surface or right flank is provided with cutter relieving through hole 18.The trailing flank of right angle breach 2 is provided with charging aperture 11.Be provided with a guiding surface 16 by charging aperture 11 places on right angle breach 2 trailing flanks, this guiding surface and breach bottom surface, right angle are perpendicular.
As Fig. 1, Fig. 3, shown in Figure 4, clamp mechanism comprises the clamp 9 that is arranged on right angle breach 2 tops, can make guiding parts 8 that clamp moves along oblique down direction and first push unit 10 that is used to promote clamp.Guiding parts 8 is the oblique fairlead that extends down, and the port of fairlead is towards the bottom surface of right angle breach 2 and the turning between its left surface or the right flank.Clamp 9 slidably is arranged in the fairlead.First push unit 10 can be set to cylinder or oil cylinder.Clamp 9 lower ends are provided with the clamping breach 22 that is used to clamp valve body, are specifically, and clamp 9 lower ends are provided with V font projection 21, clamp the top that breach 22 is arranged on V font projection.Clamp breach 22 rectangular shapes, and should clamp breach 22 towards the bottom surface of right angle breach 2 and the turning between its left surface or the right flank.A side that clamps breach 22 parallels with right angle breach 2 bottom surfaces, and the another side that clamps breach 22 parallels with right angle breach 2 left surfaces or right flank.Clamp 9 bottoms are provided with the cutter relieving breach 23 of dodging process tool, and this cutter relieving breach vertically is provided with and runs through clamp.
As shown in Figure 1, automatic feeding comprises the vibrations feed table, is arranged on the pushing block 12 in the right angle breach 2, can make guide rail 15 that pushing block moves along the handing-over limit of the trailing flank of right angle breach 2 and bottom surface and second push unit 14 that is used to pass pushing block.The discharging opening of vibrations feed table docks with the charging aperture 11 on the right angle breach trailing flank.Second push unit 14 can be set to cylinder or oil cylinder.Above-mentioned guide rail 15 is arranged on the frame of right angle breach 2 belows, and guide rail parallels with the handing-over limit of bottom surface with the trailing flank of right angle breach 2.The top of pushing block 12 is positioned at the right angle breach, matches with guide rail 15 in the bottom of pushing block.Pushing block 12 sides are provided with baffle plate 13, and this baffle plate 13 and right angle breach 2 trailing flanks are positioned at the relative both sides of pushing block 12.Baffle plate extends to the pushing block outside toward the left surface or the right flank of right angle breach.
As shown in Figure 1 and Figure 2, frame 1 top is provided with drill bit 6, and upward drill bit is positioned at directly over the right angle breach 2.Frame below is provided with down drill bit 3, and time drill bit be arranged on cutter relieving through hole 18 under.The frame front side is provided with inside and outside circle Combined knife 4; The inside and outside circle Combined knife is positioned at right angle breach 2 dead aheads, and the inside and outside circle Combined knife is provided with interior round cutting-off tool and outer round cutting-off tool.Be provided with the oblique gathering sill 20 that extends down by right angle breach left surface or right flank place on frame 1 leading flank; And this gathering sill passes the turning between right angle breach 2 bottom surfaces and right angle breach left surface or the right flank, and forms the broaching tool breach in this corner.Be provided with the broaching tool 5 that can move along gathering sill in the gathering sill.
The specific process of valve body special processing equipment of the present utility model is as follows:
At first, by the vibrations feed table valve body blank is sent in the right angle breach by charging aperture 11;
Then, pass pushing blocks 12 by second push unit 14 the valve body blank is delivered to the end of right angle breach along the right angle breach, a side of valve body blank is resisted against on the left surface or right flank of right angle breach;
Follow, clamp 9 is oblique to move down and by clamping breach 22 the valve body blank is fixed on the right angle breach, as shown in Figure 5 again.
At last, by last drill bit 6, following drill bit 3, inside and outside circle Combined knife 4 and the broaching tool 5 disposable main circular holes 25 of finishing valve body 24 end faces, the following circular hole of bottom surface, the periphery 26 of front side, the manufacturing procedure of the inner headed face of interior circular hole 27 and corner cut 28; Make valve body 24 can be on finishing valve body behind the clamping processing of each machined structure.
Claims (9)
1. valve body special processing equipment, comprise frame (1), be arranged on the clamp mechanism that is used to clamp valve body on the frame, it is characterized in that, described frame end face and place, leading flank handing-over limit are provided with the right angle breach (2) that is used to place valve body, and this right angle breach has the bottom surface, the trailing flank relative with the frame leading flank reaches left surface or the right flank adjacent with the frame leading flank; Described clamp mechanism comprises the clamp (9) that is arranged on right angle breach (2) top, can make guiding parts (8) that clamp moves along oblique down direction and first push unit (10) that is used to promote clamp, described clamp (9) lower end is provided with the clamping breach (22) that is used to clamp valve body, and should clamp breach towards the bottom surface of right angle breach (2) and the turning between its left surface or the right flank.
2. a kind of valve body special processing equipment according to claim 1, it is characterized in that, comprise automatic feeding, the trailing flank of described right angle breach (2) is provided with charging aperture (11), described automatic feeding comprises the pushing block (12) that is arranged in the right angle breach, can make guide rail (15) that pushing block moves along the handing-over limit of the trailing flank of right angle breach and bottom surface and second push unit (14) that is used to pass pushing block; Described pushing block side is provided with baffle plate (13), and this baffle plate and right angle breach trailing flank are positioned at the relative both sides of pushing block.
3. a kind of valve body special processing equipment according to claim 2 is characterized in that, is provided with a guiding surface (16) by the charging aperture place on the described right angle breach trailing flank, and this guiding surface and breach bottom surface, right angle are perpendicular.
4. a kind of valve body special processing equipment according to claim 1 is characterized in that described clamp lower end is provided with V font projection (21), and described clamping breach is arranged on the top of V font projection; Clamp at right angles shape of breach (22), and a side that clamps breach parallels with breach bottom surface, right angle, the another side of clamping breach parallels with right angle breach left surface or right flank.
5. according to claim 1 or 2 or 3 or 4 described a kind of valve body special processing equipments, it is characterized in that, the bottom surface of described right angle breach (2) and place, the handing-over limit of its left surface or right flank are provided with dead slot, the bottom surface of described right angle breach and place, the handing-over limit of its trailing flank also are provided with dead slot, and the trailing flank of described right angle breach and place, the handing-over limit of its left surface or right flank also are provided with dead slot (17).
6. according to claim 1 or 2 or 3 or 4 described a kind of valve body special processing equipments, it is characterized in that described clamp (9) bottom is provided with the cutter relieving breach (23) of dodging process tool, this cutter relieving breach vertically is provided with and runs through clamp.
7. according to claim 1 or 2 or 3 or 4 described a kind of valve body special processing equipments, it is characterized in that, described frame top is provided with drill bit (6), the frame front side is provided with inside and outside circle Combined knife (4), be provided with the oblique gathering sill (20) that extends down by right angle breach left surface or right flank place on frame (1) leading flank, and this gathering sill passes the turning between breach bottom surface, right angle and right angle breach left surface or the right flank, and form the broaching tool breach in this corner, be provided with the broaching tool (5) that can move along gathering sill in the described gathering sill; The described drill bit of going up is positioned at directly over the right angle breach; Described inside and outside circle Combined knife is positioned at breach dead ahead, right angle, and the inside and outside circle Combined knife is provided with interior round cutting-off tool and outer round cutting-off tool.
8. a kind of valve body special processing equipment according to claim 7, it is characterized in that, frame below is provided with down drill bit (3), is provided with cutter relieving through hole (18) near right angle breach (2) bottom surface of right angle breach left surface or right flank, described time drill bit be arranged on the cutter relieving through hole under.
9. according to claim 1 or 2 or 3 or 4 described a kind of valve body special processing equipments, it is characterized in that described right angle also is provided with some strip through holes on the breach bottom surface.
10.According to claim 1 or 2 or 3 or 4 described a kind of valve body special processing equipments, it is characterized in that described guiding parts is the oblique fairlead that extends down, and the port of fairlead is towards the bottom surface of right angle breach and the turning between its left surface or the right flank.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045922 CN203077016U (en) | 2013-01-29 | 2013-01-29 | Device for machining valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045922 CN203077016U (en) | 2013-01-29 | 2013-01-29 | Device for machining valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203077016U true CN203077016U (en) | 2013-07-24 |
Family
ID=48822891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045922 Expired - Lifetime CN203077016U (en) | 2013-01-29 | 2013-01-29 | Device for machining valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203077016U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785851A (en) * | 2015-04-25 | 2015-07-22 | 高正彦 | Sectional material cutting and machining device |
| CN103769955B (en) * | 2014-02-14 | 2016-03-02 | 郑伟民 | Multistation vertical rotary building-block machine |
| CN106002492A (en) * | 2016-05-30 | 2016-10-12 | 科快智能科技（上海）有限公司 | Waterwheel-type valve core processing device |
-
2013
- 2013-01-29 CN CN 201320045922 patent/CN203077016U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769955B (en) * | 2014-02-14 | 2016-03-02 | 郑伟民 | Multistation vertical rotary building-block machine |
| CN104785851A (en) * | 2015-04-25 | 2015-07-22 | 高正彦 | Sectional material cutting and machining device |
| CN106002492A (en) * | 2016-05-30 | 2016-10-12 | 科快智能科技（上海）有限公司 | Waterwheel-type valve core processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |