CN208787956U - A kind of Waterwheel-type gate valve special plane - Google Patents

Abstract

The utility model discloses a kind of Waterwheel-type gate valve special planes, including rack, the main shaft and several groups power head that are arranged on the rack and the turntable being sheathed on main shaft, the turntable is provided with several working faces, the first collet for clamping valve plate and the second collet for clamping valve body are provided on working face, the rack side is provided at least two first power heads, and first collet two sides are provided with the first power head to process valve plate two sides；The rack other side is provided at least two second power heads, and second collet two sides are provided with the second power head to process valve interior surface.High, high in machining efficiency, save the cost that the purpose of the utility model is to provide a kind of machining accuracies and space-saving Waterwheel-type gate valve special plane.

Description

A kind of Waterwheel-type gate valve special plane

Technical field

The utility model belongs to field of mechanical technique, is related to a kind of gate valve machining tool, and it is special to refer in particular to a kind of Waterwheel-type gate valve Machine.

Background technique

Currently, gate valve is modern industry, agricultural, chemical industry and the essential easy consumption product of daily life, it is mainly used for work Cutting, throttling, pressure regulation and change flow direction of skill pipeline medium such as material, water, steam, air and oil product etc. etc..Country's phase at present When more enterprises processes gate valve body using universal machine tools, various types of valve bodies are all processed on the universal machine tools, by It is not smart using extensively, necessarily processing in it, thus the precision of product, stability cannot be guaranteed well.

Such as in the inner hole and screw thread process to gate valve, generally use lathe clamp gate valve one end, to the other end into Row drilling and tapping processing, after processing is completed, the both ends of gate valve are exchanged, to the unprocessed other end carry out drilling and The processing of tapping, until complete gate valve institute processing in need position, in this way gate valve body both ends process get up hole without Method guarantees that concentricity, precision are not high enough.And in this way, need the processing of the same gate valve by multiple working procedure, and It is completed using more universal machine tools, such as special tapper, special hole enlarging machine tool etc..In every one of manufacturing procedure, It requires to carry out processed valve body clamping and correction, cannot guarantee the processing of valve body well by multiple clamping in this way Precision, and it is not only time-consuming and laborious, but also production efficiency is low.And with the rapid development of our country's economy, to the need of gate valve The amount of asking will be increasing, it is clear that this inefficient production has no longer adapted to today's society to the need of valve body scale amounts Ask, thus be badly in need of it is a kind of high-efficient and can machine for people a kind of gate valve type special plane.

Utility model content

High, high in machining efficiency, save the cost that the purpose of the utility model is to provide a kind of machining accuracies and saving space Waterwheel-type gate valve special plane.

Purpose of the utility model is realized as follows: a kind of Waterwheel-type gate valve special plane, including rack, it is arranged on the rack Main shaft and several groups power head and the turntable being sheathed on main shaft, the turntable be provided with several working faces, working face On be provided with the first collet for clamping valve plate and the second collet for clamping valve body, the rack side is provided at least Two the first power heads, first collet two sides are provided with the first power head to process valve plate two sides；The machine The frame other side is provided at least two second power heads, and second collet two sides are provided with to process valve interior surface Second power head.

Preferably, first collet includes the first upper die head mutually faced and the first lower die head, first upper mold Head is fixed on the first sliding block, and first lower die head is fixed on the second sliding block, and first sliding block and the second sliding block can be slided Dynamic to be arranged in fixing seat, fixing seat is arranged on working face, is being respectively and fixedly provided with oil cylinder at each fixing seat in the turntable, The end of the piston rod of the oil cylinder is connected with the first sliding block and the second sliding block by connecting rod respectively.

Preferably, the first positioning recess is formed on first upper die head, forms second in first lower die head Positioning recess, first positioning recess and the second positioning recess face and form the type for clamping gate valve plate between the two Chamber.

Preferably, second collet includes the second upper die head mutually faced and the second lower die head, second upper mold Head is fixed on the first sliding block, and second lower die head is fixed on the second sliding block, and first sliding block and the second sliding block can be slided Dynamic to be arranged in fixing seat, fixing seat is arranged on working face, is being respectively and fixedly provided with oil cylinder at each fixing seat in the turntable, The end of the piston rod of the oil cylinder is connected with the first sliding block and the second sliding block by connecting rod respectively.

Preferably, third positioning recess is formed on second upper die head, forms the 4th in second lower die head Positioning recess, the third positioning recess and the 4th positioning recess face and form the type for clamping brake valve body between the two Chamber.

Preferably, the rack further includes pedestal and housing, turntable is provided in the housing, the turntable is in side The side of shape, the housing oriented manipulation personnel has opening, and the frame lower is provided with the machining position for processing valve body, The second power head is provided in the machining position, frame front is provided with the machining position for processing valve plate, is arranged in the machining position There is the first power head, upper rack is provided with the machining position of processing gate valve.

Preferably, it is provided with power headstock on the pedestal, the first carriage is provided on the power headstock, it is described The first power head is provided on first carriage, the side of housing is arranged in the first power head；The first carriage packet The first fixing piece and the first sliding stand are included, is provided with the first fixing piece on the power headstock, on the first fixing piece slidably It is provided with the first sliding stand, is provided with the first power head on first sliding stand.

Preferably, it is provided at least one sliding rail between first fixing piece and the first sliding stand, is set on the sliding rail Several sliding blocks are equipped with, sliding block is fixed on sliding stand lower end, and the sliding block is connected with screw rod, and described screw rod one end, which is provided with, shakes Hand passes through the sliding for realizing sliding stand on guide rail of shaking the hand described in rotation.

Preferably, it is provided with the second carriage on the pedestal, is provided with the second power on second carriage Head, the second power head are threaded through in housing；Second carriage includes the second fixing piece and the second sliding stand, the bottom It is provided with the second fixing piece on seat, the second sliding stand is slidably provided on the second fixing piece, is arranged on second sliding stand There is the second power head.

Preferably, the middle of the base is equipped with the hopper communicated with housing inner cavity.

Compared with the prior art, the utility model has prominent and beneficial technical effects that:

1. the utility model Waterwheel-type gate valve special plane is using each power head being set in housing in corresponding collet Gate valve blank is processed, and all processing works needed for the blank for just completing brake valve body and gate valve plate by clamped one time are realized Sequence, avoids multiple clamping and the error that generates is to preferably ensure that machining accuracy, while improving gate valve well again The processing efficiency and speed of production of body and gate valve plate blank, greatly reduce the labor intensity of producers.

2. each collet of the utility model Waterwheel-type gate valve special plane can simultaneously the multiple workpiece of clamping, further improve The processing efficiency and production efficiency of workpiece, is greatly saved process time, has higher practical value and economy.

3. the utility model Waterwheel-type gate valve special plane is using the synchronous clamping of oil cylinder driving upper die head and lower die head, by upper The moving synchronously of die head and lower die head well ensure main shaft power head can the central point always with gate valve blank face, The problem of to eliminate machining accuracy error caused by each part blank outer dimension deviation well, it ensure that each part The uniformity of blank machining accuracy.

4. the utility model Waterwheel-type gate valve special plane well prevents copper when processing by the way that housing is arranged above pedestal The splashing of bits in turn ensures the cleannes of processing workshop while reducing and causing damages to operator's body.

Detailed description of the invention

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram after the utility model removal housing and pedestal；

Fig. 3 is the structure diagram of the utility model turntable；

Fig. 4 is the structure diagram of the utility model carriage；

Fig. 5 is the structure diagram of the utility model collet；

Fig. 6 is the structure diagram of the utility model pedestal.

In figure: 1- pedestal；11- power headstock；The first carriage of 12-；

The first fixing piece of 13-；The first sliding stand of 14-；15- sliding rail；16- slide；17- screw rod；

18- shakes the hand；2- rack；3- main shaft；4- turntable；5- working face；The first collet of 51-；

The second collet of 52-；The first power head of 53-；The second power head of 54-；The first upper die head of 55-；

The first lower die head of 56-；The first sliding block of 57-；The second sliding block of 58-；59- fixing seat；60- oil cylinder；

The second upper die head of 61-；The second lower die head of 62-；63- connecting rod；The first positioning recess of 64-；

The second positioning recess of 65-；66- third positioning recess；The 4th positioning recess of 67-；7- housing；

The second carriage of 8-；The second fixing piece of 81-；The second sliding stand of 82-；9- hopper.

Specific embodiment

The utility model is described further with specific embodiment below.

As shown in figures 1 to 6, the main shaft 3 in rack 2 and several is arranged in a kind of Waterwheel-type gate valve special plane, including rack 2 Group power head and the turntable 4 being sheathed on main shaft 3, the turntable 4 are provided with several working faces 5, are provided on working face 5 The first collet 51 for clamping valve plate and the second collet 52 for clamping valve body, 2 side of rack are provided at least two A first power head 53,51 two sides of the first collet are provided with the first power head 53 to process valve plate two sides；Institute It states 2 other side of rack and is provided at least two second power heads 54,52 two sides of the second collet are provided with to process valve Second power head 54 on internal surface.

The utility model Waterwheel-type gate valve special plane utilizes the first power head 53 and the second power head being set on pedestal 1 Gate valve blank in 54 pairs of corresponding collets is processed, and is realized and is just completed to own needed for gate valve blank by clamped one time Manufacturing procedure, avoids multiple clamping and the error that generates is to preferably ensure that machining accuracy, while improving well again The processing efficiency and speed of production of gate valve blank, greatly reduces the labor intensity of producers.First power head 53 Between angulation be it is fixed and symmetrical, the second power head is also symmetrical, the first collet 51 and the second collet The inclined surface of 52 valve plates produced and valve body can be mutually adapted.

Each collet of the utility model Waterwheel-type gate valve special plane can simultaneously the multiple workpiece of clamping, further increase The processing efficiency and production efficiency of workpiece, are greatly saved process time, have higher practical value and economy.

Preferably, first collet 51 includes the first upper die head 55 for mutually facing and the first lower die head 56, and described the One upper die head 55 is fixed on the first sliding block 57, and first lower die head 56 is fixed on the second sliding block 58, first sliding block 57 and second sliding block 58 be slidably arranged in fixing seat 59, fixing seat 59 is arranged on working face 5, is leaning in the turntable 4 Oil cylinder 60 is respectively and fixedly provided at nearly each fixing seat 59, the end of the piston rod of the oil cylinder 60 is sliding with the first sliding block 57 and second respectively Block 58 is connected by connecting rod 63.

Preferably, the first positioning recess 64 is formed on first upper die head 55, is formed in first lower die head 56 There is the second positioning recess 65, first positioning recess 64 is faced with the second positioning recess 65 and formed between the two for pressing from both sides Hold the type chamber of gate valve plate.

The utility model Waterwheel-type gate valve special plane drives the same of the first upper die head 55 and the first lower die head 56 using oil cylinder 60 Walk clamping, by the first upper die head 55 and the first lower die head 56 move synchronously well ensure power head can always with lock The central point of valve blank faces, to eliminate the mistake of machining accuracy caused by each part blank outer dimension deviation well The problem of difference, ensure that the uniformity of each part blank machining accuracy.

Preferably, second collet 52 includes the second upper die head 61 for mutually facing and the second lower die head 62, and described the Two upper die heads 61 are fixed on the first sliding block 57, and second lower die head 62 is fixed on the second sliding block 58, first sliding block 57 and second sliding block 58 be slidably arranged in fixing seat 59, fixing seat 59 is arranged on working face 5, is leaning in the turntable 4 Oil cylinder 60 is respectively and fixedly provided at nearly each fixing seat 59, the end of the piston rod of the oil cylinder 60 is sliding with the first sliding block 57 and second respectively Block 58 is connected by connecting rod 63.

The utility model Waterwheel-type gate valve special plane drives the same of the second upper die head 61 and the second lower die head 62 using oil cylinder 60 Walk clamping, by the second upper die head 61 and the second lower die head 62 move synchronously well ensure power head can always with lock The central point of valve blank faces, to eliminate the mistake of machining accuracy caused by each part blank outer dimension deviation well The problem of difference, ensure that the uniformity of each part blank machining accuracy.

Preferably, third positioning recess 66 is formed on second upper die head 61, is formed in second lower die head 62 There is the 4th positioning recess 67, the third positioning recess 66 is faced with the 4th positioning recess 67 and formed between the two for pressing from both sides Hold the type chamber of brake valve body.

The utility model Waterwheel-type gate valve special plane utilizes the first power head 53 and the second power head being set on pedestal 1 Gate valve blank in 54 pairs of corresponding collets is processed, and the hair that brake valve body and gate valve plate are just completed by clamped one time is realized All manufacturing procedures needed for base, avoid multiple clamping and the error that generates is to preferably ensure that machining accuracy, simultaneously The processing efficiency and speed of production for improving brake valve body and gate valve plate blank well again, greatly reduce the labour of producers Intensity.

Preferably, the rack 2 includes pedestal 1 and housing 7, is provided with turntable 4 in the housing 7, the turntable 4 is in Rectangular, the side of the 7 oriented manipulation personnel of housing has opening, and 2 lower part of rack is provided with for processing adding for valve body Station is provided with the second power head 54 in the machining position, and 2 front of rack is provided with the machining position for processing valve plate, the processing The first power head 53 is provided on position, 2 top of rack is provided with the machining position of processing gate valve.

The utility model Waterwheel-type gate valve special plane well prevents copper when processing by the way that housing 7 is arranged above pedestal 1 The splashing of bits in turn ensures the cleannes of processing workshop while reducing and causing damages to operator's body.The processing Position, which is arranged on the two sides and machining position of collet, is provided with power head, processes part folded by collet respectively, completes part difference Manufacturing procedure.

Preferably, it is provided with power headstock 11 on the pedestal 1, is provided with the first carriage on the power headstock 11 12, the first power head 53 is provided on first carriage 12, and the side of housing 7 is arranged in the first power head 53；It is described First carriage 12 includes the first fixing piece 13 and the first sliding stand 14, and it is fixed that first is provided on the power headstock 11 Part 13 is slidably provided with the first sliding stand 14 on first fixing piece 13, is provided with the first power on first sliding stand 14 First 53.

Preferably, at least one sliding rail 15, the cunning are provided between first fixing piece 13 and the first sliding stand 14 Several slides 16 are provided on rail 15, slide 16 is fixed on 14 lower end of the first sliding stand, and the slide 16 is connected with screw rod 17 It connects, described 17 one end of screw rod, which is provided with, shakes the hand 18, passes through sliding of the 18 realization sliding stands on sliding rail 15 of shaking the hand described in rotation.

The position that can adjust the first power head 53 is arranged on slide 16 in the first power head of the utility model 53, and And first power head 53 be oppositely arranged angled, the inclined precision of gate valve plate can be met when processing gate valve plate It is required that brake valve body and the inclined cooperation of gate valve plate can make waterproofness obtain bigger promotion, the setting of sliding rail 15 can make It is certain to obtain 14 front and back of sliding stand, is convenient for changing cutter and workpiece.

Preferably, it is provided with the second carriage 8 on the pedestal 1, it is dynamic that second is provided on second carriage 8 Power head 54, the second power head 54 are threaded through in housing 7；Second carriage 8 includes that the second fixing piece 81 and second is sliding Platform 82 is moved, the second fixing piece 81 is provided on the pedestal 1, is slidably provided with the second sliding stand on the second fixing piece 81 82, the second power head 54 is provided on second sliding stand 82.

Preferably, the hopper 9 communicated with 7 inner cavity of housing is equipped in the middle part of the pedestal 1.

The utility model, which can design hopper 9, can timely be discharged the waste material generated in process, be arranged in this way Working efficiency can be increased, extend the service life of this equipment.

Working principle: in processing, the first clamping blank on the first collet 51 and the second collet 52, then turntable 4 revolves It turn 90 degrees, the blank in the first collet 51 is corresponding with the first power head 53 at this time, while other collets are in vacancy, first While blank in collet 51 is in processing operator can into other collets clamping blank, it should be noted that its The time of his collet clamping blank is smaller than the process time of blank, i.e., to wait after the blank clamping of other collets at this time Turntable is just rotated next time after completing the road manufacturing procedure to the blank in the first collet 51.

When being mutually closed due to the upper die head of each collet in this Waterwheel-type gate valve special plane with lower die head can clamping workpiece simultaneously, Therefore the processing efficiency and production efficiency that gate valve can be improved well, can disposably be completed using this Waterwheel-type gate valve special plane The processing of valve body, such as drilling, the tapping of valve body, therefore there is high processing efficiency and economic benefit.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model Within the scope of.

Claims (10)

1. a kind of Waterwheel-type gate valve special plane, including rack (2), the main shaft (3) and several groups power head that are arranged on rack (2) with And it is sheathed on the turntable (4) on main shaft (3), which is characterized in that the turntable (4) is provided with several working faces (5), working face (5) the first collet (51) for clamping valve plate and the second collet (52) for clamping valve body, the rack (2) are provided on Side is provided at least two first power heads (53), and the first collet (51) two sides are provided with to process valve plate two sides First power head (53) in face；Rack (2) other side is provided at least two second power heads (54), second collet (52) two sides are provided with the second power head (54) to process valve interior surface.

2. Waterwheel-type gate valve special plane according to claim 1, which is characterized in that first collet (51) include mutually just Pair the first upper die head (55) and the first lower die head (56), first upper die head (55) be fixed on the first sliding block (57), institute It states the first lower die head (56) to be fixed on the second sliding block (58), first sliding block (57) and the second sliding block (58) are slidably arranged On fixing seat (59), fixing seat (59) is arranged on working face (5), at each fixing seat (59) in the turntable (4) It is respectively and fixedly provided with oil cylinder (60), the end of the piston rod of the oil cylinder (60) is logical with the first sliding block (57) and the second sliding block (58) respectively Connecting rod (63) are crossed to be connected.

3. Waterwheel-type gate valve special plane according to claim 2, which is characterized in that formed on first upper die head (55) First positioning recess (64) forms the second positioning recess (65) on first lower die head (56), first positioning recess (64) it faces with the second positioning recess (65) and forms the type chamber for clamping valve plate between the two.

4. Waterwheel-type gate valve special plane according to claim 1, which is characterized in that second collet (52) include mutually just Pair the second upper die head (61) and the second lower die head (62), second upper die head (61) be fixed on the first sliding block (57), institute It states the second lower die head (62) to be fixed on the second sliding block (58), first sliding block (57) and the second sliding block (58) are slidably arranged On fixing seat (59), fixing seat (59) is arranged on working face (5), at each fixing seat (59) in the turntable (4) It is respectively and fixedly provided with oil cylinder (60), the end of the piston rod of the oil cylinder (60) is logical with the first sliding block (57) and the second sliding block (58) respectively Connecting rod (63) are crossed to be connected.

5. Waterwheel-type gate valve special plane according to claim 4, which is characterized in that formed on second upper die head (61) Third positioning recess (66) forms the 4th positioning recess (67), the third positioning recess on second lower die head (62) (66) it faces with the 4th positioning recess (67) and forms the type chamber for clamping valve between the two.

6. Waterwheel-type gate valve special plane according to claim 1, which is characterized in that the rack (2) include pedestal (1) and Housing (7), the housing (7) is interior to be provided with turntable (4), and the turntable (4) is square, housing (7) the oriented manipulation personnel Side have opening, rack (2) lower part is provided with the machining position for processing valve body, is provided with second in the machining position Power head (54), rack (2) front are provided with the machining position for processing valve plate, are provided with the first power head in the machining position (53), rack (2) top is provided with the machining position of processing gate valve.

7. Waterwheel-type gate valve special plane according to claim 6, which is characterized in that be provided with power head on the pedestal (1) Seat (11) is provided with the first carriage (12) on the power headstock (11), is provided on first carriage (12) First power head (53), the first power head (53) are arranged in the side of housing (7)；First carriage (12) includes first Fixing piece (13) and the first sliding stand (14) are provided with the first fixing piece (13) on the power headstock (11), and first is fixed It is slidably provided on part (13) the first sliding stand (14), is provided with the first power head (53) on first sliding stand (14).

8. Waterwheel-type gate valve special plane according to claim 7, which is characterized in that first fixing piece (13) is sliding with first It is provided at least one sliding rail (15) between dynamic platform (14), several slides (16), slide is provided on the sliding rail (15) (16) it is fixed on the first sliding stand (14) lower end, the slide (16) is connected with screw rod (17), and described screw rod (17) one end is set Shake the hand (18) are equipped with, (18) realize sliding of the sliding stand on sliding rail (15) by shaking the hand described in rotation.

9. Waterwheel-type gate valve special plane according to claim 6, which is characterized in that it is sliding to be provided with second on the pedestal (1) It moves device (8), is provided with the second power head (54) on second carriage (8), the second power head (54) is threaded through housing (7) in；Second carriage (8) includes the second fixing piece (81) and the second sliding stand (82), is set on the pedestal (1) It is equipped with the second fixing piece (81), is slidably provided on the second fixing piece (81) the second sliding stand (82), second sliding stand (82) the second power head (54) are provided on.

10. Waterwheel-type gate valve special plane according to claim 6, which is characterized in that pedestal (1) middle part is equipped with and housing (7) hopper (9) that inner cavity communicates.