CN202964130U - Fixture for punching on surface of valve body of reversing valve - Google Patents
Fixture for punching on surface of valve body of reversing valve Download PDFInfo
- Publication number
- CN202964130U CN202964130U CN 201220721046 CN201220721046U CN202964130U CN 202964130 U CN202964130 U CN 202964130U CN 201220721046 CN201220721046 CN 201220721046 CN 201220721046 U CN201220721046 U CN 201220721046U CN 202964130 U CN202964130 U CN 202964130U
- Authority
- CN
- China
- Prior art keywords
- support
- locating
- hole
- locating piece
- positioning
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Valve Housings (AREA)
Abstract
The utility model discloses a fixture for punching on the surface of a valve body of the reversing valve. The fixture comprises a base (1), a support, a fixing device and a positioning device, wherein the support is fixedly connected on the base (1) and comprises a fixing support (2) and a positioning support (3), a screw hole is arranged in the middle of the fixing support (2), a positioning groove (5) is arranged at the top end of the positioning support (3), the fixing device comprises a bolt fixedly connected in the screw hole and a positioning block (4) movably connected with the positioning support (3), at least two short shafts (6) matched with an axial end hole of the valve body and the reversing valve are fixedly connected on one side of the positioning block (4), a plurality of clamping grooves (7) are arranged in the radial direction of the positioning block (4), and the positioning device comprises an inserting pin positioned in the positioning groove (5). Due to the structure, the problem that measuring is needed every time when the surface of the valve body of the reversing valve is punched is solved, and working efficiency and product quality are improved.
Description
Technical field
The utility model relates to a kind of frock, especially a kind of frock for change valve surface punching.
Background technology
Reversal valve is to have two with the directional control valve of upper oil hole, and reversal valve can be realized communication, cut-out, the commutation of hydraulic oil stream.Existing change valve is in process, and to all needing to measure to determine the position of punching before the valve body surface punching that commutates, the method for still at every turn all measuring is cumbersome and can affect because of error product quality at every turn.
The utility model content
The purpose of this utility model is to solve the problem to needing before the surface punching of commutation valve body to measure at every turn.
The technical solution adopted in the utility model is: a kind of frock for change valve surface punching is characterized in that it comprises base, support, fixture, positioner;
Described support is fixedly connected on base, and described support comprises fixed support, locating support, and described fixed support central authorities are provided with screw hole, and described locating support top is provided with locating slot;
The locating piece that described fixture comprises the bolt that is connected in screw hole, is flexibly connected with locating support, described bolt and screw hole are suitable, one side of described locating piece is fixedly connected with the minor axis suitable with the axial stomidium of change valve, described minor axis has 2 at least, described locating piece radially be provided with several draw-in grooves;
Described positioner comprises the latch that is positioned at locating slot, and described latch can move along locating slot, and end and the draw-in groove of described latch are suitable.
As further improvement of the utility model, described locating support is provided with through hole, and the central authorities of described locating piece are provided with perforate, and described locating piece is provided with the afterbody of projection, and described afterbody and through hole are suitable, and described afterbody is sleeved in through hole; One side of described locating support is provided with end cap, and described end cap central authorities are provided with fixing hole, and described fixing hole equates with the aperture of perforate, and described end cap and afterbody are flexibly connected.
The beneficial effect that the utility model adopts is: after having adopted this structure, solved the problem to needing before the surface punching of commutation valve body to measure at every turn, improved operating efficiency and also improved product quality.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the schematic diagram of locating piece in the utility model.
Shown in figure: 1 base, 2 fixed supports, 3 locating supports, 4 locating pieces, 5 locating slots, 6 minor axises, 7 draw-in grooves, 8 perforates, 9 afterbodys, 10 end caps.
The specific embodiment
Below in conjunction with Fig. 1,2, the utility model is described further.
As shown in Figure 1, 2, a kind of frock for change valve surface punching is characterized in that it comprises base 1, support, fixture, positioner;
Described support is fixedly connected on base 1, and described support comprises fixed support 2, locating support 3, and described fixed support 2 central authorities are provided with screw hole, and described locating support 3 tops are provided with locating slot 5;
The locating piece 4 that described fixture comprises the bolt that is connected in screw hole, is flexibly connected with locating support 3, described bolt and screw hole are suitable, one side of described locating piece 4 is fixedly connected with the minor axis 6 suitable with the axial stomidium of change valve, described minor axis has 2 at least, described locating piece 4 radially be provided with several draw-in grooves 7;
Described positioner comprises the latch that is positioned at locating slot 5, and described latch can move along locating slot 5, and the end of described latch and draw-in groove 7 are suitable;
As further improvement of the utility model, described locating support 3 is provided with through hole, and the central authorities of described locating piece 4 are provided with perforate 8, and it is suitable with through hole that described locating piece 4 is provided with the described afterbody 9 of protruding afterbody 9, and described afterbody 9 is sleeved in through hole; One side of described locating support 3 is provided with end cap 10, and described end cap 10 central authorities are provided with fixing hole, and described fixing hole equates with the aperture of perforate 8, and described end cap 10 is flexibly connected with afterbody 9.
After the utility model had adopted this structure, the position of punching processed locating slot in advance on locating piece 4 as required, during the change valve of batch machining identical type, and need to measurement before each punching; The afterbody of locating piece 4 is sleeved in the through hole of locating support 3, the afterbody of end cap 10 with locating piece 4 is flexibly connected, adopt the dismounting that facilitates locating piece after this structure, and the multiple different locating piece 4 that can be prepared in advance can be changed locating piece 4 easily when the different types of change valve of processing.
The utility model is to use like this:
Step 1: change valve is socketed on the minor axis 6 of locating piece 4;
Step 2: rotating locating blocks 4 is alignd the some draw-in grooves 7 on locating piece 4 with locating slot 5 on locating support 3, promoting latch after alignment makes the latch end stretch into draw-in groove 7 to make locating piece 4 fixing with locating support 3, the bolt that is tightened on support 2 is fixed change valve, punch after change valve is fixing, after punching, pull latch to make the latch end get back in locating slot 5;
Step 3: repeating step two is until complete punching;
Step 4: the bolt on fixed support 2 is unscrewed, take off change valve;
Step 5: if need to continue the change valve of processing identical type, repeating step one is to step 4; If the change valve that needs to continue to process is different types of, after changing locating piece 4, repeating step one is to step 4.
In sum, after the utility model has adopted this structure, solved the problem to needing before the surface punching of commutation valve body to measure at every turn, improved operating efficiency and also improved product quality.
Claims (2)
1. a frock that is used for change valve surface punching, is characterized in that it comprises base (1), support, fixture, positioner;
Described support is fixedly connected on base (1), and described support comprises fixed support (2), locating support (3), and described fixed support (2) central authorities are provided with screw hole, and described locating support (3) top is provided with locating slot (5);
The locating piece (4) that described fixture comprises the bolt that is connected in screw hole, is flexibly connected with locating support (3), described bolt and screw hole are suitable, one side of described locating piece (4) is fixedly connected with the minor axis (6) suitable with the axial stomidium of change valve, described minor axis (6) has 2 at least, described locating piece (4) radially be provided with several draw-in grooves (7);
Described positioner comprises the latch that is positioned at locating slot (5), and described latch can be mobile along locating slot (5), and the end of described latch and draw-in groove (7) are suitable.
2. according to claim 1 a kind of for the surperficial frock of punching of change valve, it is characterized in that described locating support (3) is provided with through hole, the central authorities of described locating piece (4) are provided with perforate (8), it is suitable with through hole that described locating piece (4) is provided with the protruding described afterbody of afterbody (9) (9), and described afterbody (9) is sleeved in through hole;
One side of described locating support (3) is provided with end cap (10), and described end cap (10) central authorities are provided with fixing hole, and described fixing hole equates with the aperture of perforate (8), and described end cap (10) is flexibly connected with afterbody (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721046 CN202964130U (en) | 2012-12-25 | 2012-12-25 | Fixture for punching on surface of valve body of reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721046 CN202964130U (en) | 2012-12-25 | 2012-12-25 | Fixture for punching on surface of valve body of reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964130U true CN202964130U (en) | 2013-06-05 |
Family
ID=48505259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220721046 Expired - Fee Related CN202964130U (en) | 2012-12-25 | 2012-12-25 | Fixture for punching on surface of valve body of reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773250A (en) * | 2016-04-18 | 2016-07-20 | 长兴旗开机械设备有限公司 | Clamp for machining of rotary valve body |
| CN108311920A (en) * | 2017-01-16 | 2018-07-24 | 浙江师范大学 | A kind of adjustable rotary Hydraulic Clamping Mechanism |
-
2012
- 2012-12-25 CN CN 201220721046 patent/CN202964130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773250A (en) * | 2016-04-18 | 2016-07-20 | 长兴旗开机械设备有限公司 | Clamp for machining of rotary valve body |
| CN108311920A (en) * | 2017-01-16 | 2018-07-24 | 浙江师范大学 | A kind of adjustable rotary Hydraulic Clamping Mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204052557U (en) | Steel tube punching device | |
| CN202498114U (en) | Multi-angle and multi-diameter workpiece bending device | |
| CN202861850U (en) | Fixture for shifting fork type metal part double-face drilling | |
| CN202964130U (en) | Fixture for punching on surface of valve body of reversing valve | |
| CN204843710U (en) | Disc part circumference hole processingequipment | |
| CN202556081U (en) | Eccentric clamp | |
| CN105171524A (en) | Machining device for circumferential holes of disc parts | |
| CN101913265B (en) | Accurate positioning device for quickly changing dies of large hydropress | |
| CN204234604U (en) | A kind of for the pinpoint device of ball cage retainer | |
| CN204320923U (en) | A kind of punch die of processing thin-walled steel pipe symmetrical holes | |
| CN201376103Y (en) | Expansion core clamp for turning and clamping super-long and large workpieces | |
| CN203197322U (en) | Drilling tool | |
| CN201906767U (en) | Arc punching mould | |
| CN201979129U (en) | Apparatus adapted to machining cylinder component hinge shaft holes on a common boring machine | |
| CN203973252U (en) | A kind of valve body four axle machining tool fixtures | |
| CN203945167U (en) | Pole milling hydraulically operated fixture | |
| CN204248467U (en) | Process boring turnable frock clamp | |
| CN103009141A (en) | Tooling for punching surfaces of reversing valve bodies | |
| CN202606600U (en) | Rotary stamping die of workpieces | |
| CN204524893U (en) | Circlip locating and machining clamping device | |
| CN203679332U (en) | Efficient automatic hole punching machine | |
| CN206104629U (en) | Two circle wheel punching machines | |
| CN203484714U (en) | Pump body drill jig | |
| CN204075397U (en) | A kind of carburetter connector burring clamper | |
| CN202498233U (en) | Apparatus for punching part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131225 |