CN220862756U - Assembly device for assembling valve rod into machining fixture - Google Patents
Assembly device for assembling valve rod into machining fixture Download PDFInfo
- Publication number
- CN220862756U CN220862756U CN202322505604.9U CN202322505604U CN220862756U CN 220862756 U CN220862756 U CN 220862756U CN 202322505604 U CN202322505604 U CN 202322505604U CN 220862756 U CN220862756 U CN 220862756U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- rod
- valve
- valve rod
- station
- 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.)
- Active
Links
- 238000003754 machining Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000007704 transition Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the field of valve production, in particular to an assembler for assembling a valve rod into a machining fixture, which comprises an outer clamping body station, a rod body sleeve station and a valve rod feeding mechanism which are sequentially arranged from left to right, and a movable truss, wherein the outlet end of the valve rod feeding mechanism is provided with a valve rod supporting platform for placing valve rods which come out in sequence, the outer clamping body station is movably embedded with the outer clamping body, the rod body sleeve station is movably embedded with the rod body sleeve, and two groups of mechanical grabbing clamps for respectively clamping the valve rod and the rod body sleeve are built on the movable truss. Automatic divide material valve rod, automatic utilize the truss to assemble the valve rod to the body of rod cover in to and utilize the truss to assemble the body of rod cover to the outer anchor clamps is internal, forms a machining anchor clamps that can directly supply turning lathe chuck centre gripping, makes things convenient for the turning valve rod, can utilize the robot liberation manual work, replace the manual work, can also form an automated production line, in order to improve the production, the assembly efficiency of valve.
Description
Technical Field
The present utility model relates to the field of valve production, and in particular to an assembler for assembling a valve stem into a machining fixture.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium. Depending on their function, they can be classified into shutoff valves, check valves, regulating valves, etc.
The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. Valves for fluid control systems range from the simplest shut-off valves to the various valves used in extremely complex automatic control systems, which are quite diverse in variety and specification. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.
The brass valve is cast by a die after die opening, and the die casting precision is not high, so that later turning is needed to carry out turning on the assembly port of the parts so as to meet the high-precision assembly requirement. In order to solve the problem that the valve rod is not good in clamping and processing, a machining clamp for clamping the valve rod is designed, and the slender valve rod is placed in the clamp, so that the three-jaw chuck can be used for clamping and turning conveniently.
The operation mode of the existing machining valve rod is that the valve rod to be machined is arranged in a large frame in disorder, the valve rod is manually assembled into the clamps one by one in front of a machine tool, the clamps are clamped onto the machine tool chuck, after machining is finished, the clamps are taken down again, the chuck is taken out, one machine tool is operated by one person, two groups of clamps are configured for being used back and forth, when one machine tool is used for machining, the clamp and the valve rod are manually assembled in the free time, and the other group is replaced after the other group is taken down, so that the cycle work is performed. The operation of manually assembling the valve rod is low in automation degree, so that the operation is complicated, and the problem that the efficiency cannot be improved is also caused.
Disclosure of utility model
In order to solve the technical problems, the utility model aims to provide an assembler for assembling a valve rod into a machining fixture, which can automatically assemble the valve rod into the machining fixture, save the trouble of manual assembly and improve the production efficiency.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
The assembler for assembling the valve rod into the machining fixture mainly comprises a disc-shaped rod head and a rod body which are integrally cast, wherein the rod head and the rod body are T-shaped, a transition ladder is arranged at the joint of the rod body and the rod head,
The machining fixture mainly comprises a rod body sleeve and an outer clamping body, wherein an inner counter bore for accommodating the rod body sleeve is arranged at the upper part of the outer clamping body, the rod body sleeve is divided into a left half bud sleeve and a right half bud sleeve which are symmetrically designed and can be opened and closed, the left half bud sleeve and the right half bud sleeve are enclosed to form a hollow cylindrical shape, a stepped through hole for accommodating the rod body and a transition step is formed between the left half bud sleeve and the right half bud sleeve when the left half bud sleeve and the right half bud sleeve are enclosed,
The assembler comprises an outer clamping body station, a rod body sleeve station and a valve rod feeding mechanism which are sequentially arranged from left to right, and a movable truss which is built above the valve rod feeding mechanism, the outer clamping body station and the rod body sleeve station, wherein the outlet end of the valve rod feeding mechanism is provided with a valve rod supporting platform for placing a valve rod which comes out according to the sequence, the outer clamping body is movably embedded in the outer clamping body station, the rod body sleeve is movably embedded in the rod body sleeve station, and two groups of mechanical grabbing clamps which respectively clamp the valve rod and the rod body sleeve are built on the movable truss.
Further, the valve rod feeding mechanism 5 is a vibrating screen or a directional feeding frame and is used for arranging the valve rods in order and then conveying the valve rods to the valve rod supporting platform. The automatic valve rod arrangement is achieved.
Further, a left sleeve seat, a right sleeve seat, a sleeve seat support and a sleeve seat stretching cylinder are arranged on the rod body sleeve station, the left sleeve seat and the right sleeve seat are symmetrically and slidably arranged on the sleeve seat support, and the sleeve seat stretching cylinder is provided with two groups which are respectively arranged on the left side of the left sleeve seat and the right side of the right sleeve seat. The rod body sleeve station is mainly used for placing the valve rod, the left half bud sleeve and the right half bud sleeve, and the locking of the valve rod in the rod body sleeve is realized by utilizing the automatic opening and closing of the air cylinder, so that the whole assembly machine processing clamp is prepared for the next step.
Further, the left sleeve seat and the right sleeve seat are L-shaped, the outer contours are arc-shaped, and the left sleeve seat and the right sleeve seat are combined to enclose the left half bud sleeve and the right half bud sleeve which can be opened and closed.
Further, an open shaft sleeve is arranged on the station of the outer clamping body, and the outer clamping body is vertically placed in the open shaft sleeve with an upward opening.
The beneficial effect that above design compares with prior art is: automatic divide material valve rod, automatic utilize the truss to assemble the valve rod to the body of rod cover in to and utilize the truss to assemble the body of rod cover to the outer anchor clamps is internal, forms a machining anchor clamps that can directly supply turning lathe chuck centre gripping, makes things convenient for the turning valve rod, can utilize the robot liberation manual work, replace the manual work, can also form an automated production line, in order to improve the production, the assembly efficiency of valve.
Drawings
FIG. 1 is a schematic cross-sectional view of a valve stem.
FIG. 2 is a schematic cross-sectional view of a machining fixture;
FIG. 3 is a schematic diagram of a front view of the present utility model;
fig. 4 is a schematic front view of the present utility model in a use state.
Detailed Description
In order that the manner in which the utility model is attained, as well as the features and advantages thereof, will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof.
As shown in fig. 1-4, the valve rod 1 is mainly composed of a disc-shaped rod head 10 and a rod body 11 which are integrally cast and formed, the rod head 10 and the rod body 11 are in a T shape, a transition step is arranged at the joint of the rod body 11 and the rod head 10, the machining fixture 2 is mainly composed of a rod body sleeve 20 and an outer clamping body 21, an inner counter bore for accommodating the rod body sleeve 20 is arranged at the upper part of the outer clamping body 21, the rod body sleeve 20 is divided into a left half bud sleeve 201 and a right half bud sleeve 202 which are symmetrically designed and can be opened and closed, the left half bud sleeve 201 and the right half bud sleeve 202 are enclosed into a hollow cylindrical shape, and a through hole for accommodating the rod body 11 is formed in the middle of the two enclosing. The machining jig of this structure can be referred to as a "machining jig for clamping a valve stem", and the structure in which the valve stem is fitted into the machining jig can be seen from fig. 1 and 2.
Based on the machining fixture of the structure, we have designed an assembler for assembling the fixture, the assembler comprises an outer clamping body station 3, a rod body sleeve station 4 and a valve rod feeding mechanism 5 which are sequentially arranged from left to right, and a movable truss 6 which is built above the valve rod feeding mechanism 5, the outer clamping body station 3 and the rod body sleeve station 4, wherein the outlet end of the valve rod feeding mechanism 5 is provided with a valve rod supporting platform 7 for placing a valve rod 1 which comes out in sequence, an outer clamping body 21 is movably embedded in the outer clamping body station 3, a rod body sleeve 20 is movably embedded in the rod body sleeve station 4, and two groups of mechanical grabbing clamps 61 which respectively clamp the valve rod 1 and the rod body sleeve 20 are built on the movable truss 6.
The valve rod feeding mechanism 5 is a vibrating screen or a directional feeding frame and is used for arranging the valve rods 1 in order and then conveying the valve rods to the valve rod supporting platform 7. The purpose is that one by one with valve rod 1 carry valve rod supporting platform 7 according to same frequency, supply mechanical grabbing clamp 61 to come to snatch, snatch valve rod 1 and place on body of rod cover station 4, supply another mechanical grabbing clamp to snatch the body of rod cover and place in outer centre gripping body 21 to assemble into a machining anchor clamps whole with valve rod 1, just can satisfy the robot and snatch or the manual work is taken machining anchor clamps and is installed on the lathe chuck next, accomplishes the pole portion turning work of valve rod.
Further, the rod body sleeving station 4 is provided with a left sleeving seat 40, a right sleeving seat 41, a sleeving seat support 42 and a sleeving seat stretching cylinder 43, the left sleeving seat 40 and the right sleeving seat 41 are symmetrically and slidably arranged on the sleeving seat support 42, and the sleeving seat stretching cylinder 43 is provided with two groups which are respectively arranged on the left side of the left sleeving seat 40 and the right side of the right sleeving seat 41. The left sleeve seat 40 and the right sleeve seat 41 are L-shaped, and the outer contour is arc-shaped, and the left sleeve seat 40 and the right sleeve seat 41 are combined to enclose the left half bud sleeve 201 and the right half bud sleeve 202 which can be opened and closed. The left sleeve seat 40 and the right sleeve seat 41 slide left and right on the sleeve seat support 42 under the action of the sleeve seat stretching cylinder 43, are continuously close to and far away from each other when sliding, clamp the rod body sleeve 20 when close to each other, clamp the rod body sleeve 20 when far away, so as to match the mechanical grabbing clamp 61 to put the valve rod 1 and clamp the rod body sleeve 20, and clamp the left sleeve seat 40 and the right sleeve seat 41 when putting the valve rod 1 and release when clamping the rod body sleeve 20.
An open shaft sleeve is arranged on the outer clamping body station 3, and the outer clamping body 21 is vertically placed in the open shaft sleeve with an upward opening.
In operation, the valve rod 1 slides down from the valve rod feeding mechanism 5, falls on the valve rod supporting platform 7, and the disc-shaped rod head 10 is arranged on the upper part, and the rod body 11 is arranged under the lower part in a vertical state. The disc-shaped club head 10 is clamped by a group of mechanical grabbing clamps 61 on the right side of the movable truss 6, the disc-shaped club head 10 is moved leftwards and placed on the club body sleeving station 4, and the left sleeving seat 40 and the right sleeving seat 41 clamp the valve rod 1 under the action of the sleeving seat stretching cylinder 43. Then, the left set of mechanical gripping clips 61 clip the rod sleeve 20 and the valve rod 1, and the left sleeve seat 40 and the right sleeve seat 41 release the restriction on the rod sleeve 20. After clamping, the rod body sleeve 20 is moved to the left and put into the outer clamping body 21. The assembly is completed and the actions are cycled in sequence.
After the machining fixture is assembled, the assembler can be directly built in a production area of a machining lathe, a robot is arranged between the machining lathe and the assembler, the robot clamps the machining fixture back and forth and transfers the machining fixture to the machining lathe to be placed, automatic machining is achieved, and the machining work is completely replaced by manual work.
The present utility model provides an assembler for assembling a valve stem into a machining fixture as described in detail above. The description of the specific embodiments is only intended to aid in understanding the method of the utility model and its core concept, and it should be understood that it will be apparent to those skilled in the art that various changes and modifications can be made herein without departing from the principles of the utility model, and such changes and modifications will fall within the scope of the appended claims.
Claims (5)
1. The assembler for assembling the valve rod into the machining fixture mainly comprises a disc-shaped rod head and a rod body which are integrally cast, wherein the rod head and the rod body are T-shaped, a transition ladder is arranged at the joint of the rod body and the rod head,
The machining fixture mainly comprises a rod body sleeve and an outer clamping body, wherein an inner counter bore for accommodating the rod body sleeve is arranged at the upper part of the outer clamping body, the rod body sleeve is divided into a left half bud sleeve and a right half bud sleeve which are symmetrically designed and can be opened and closed, the left half bud sleeve and the right half bud sleeve are enclosed to form a hollow cylindrical shape, a stepped through hole for accommodating the rod body and a transition step is formed between the left half bud sleeve and the right half bud sleeve when the left half bud sleeve and the right half bud sleeve are enclosed,
The method is characterized in that: the assembler comprises an outer clamping body station, a rod body sleeve station and a valve rod feeding mechanism which are sequentially arranged from left to right, a movable truss which is built above the valve rod feeding mechanism, the outer clamping body station and the rod body sleeve station,
The outlet end of the valve rod feeding mechanism is provided with a valve rod supporting platform for placing the valve rods which come out in sequence,
The outer clamping body station is movably embedded with an outer clamping body, the rod body sleeve station is movably embedded with a rod body sleeve, and two groups of mechanical grabbing clamps respectively clamping the valve rod and the rod body sleeve are built on the movable truss.
2. The assembler for assembling a valve stem into a machining fixture as set forth in claim 1, wherein: the valve rod feeding mechanism is a vibrating screen or a directional feeding frame and is used for arranging the valve rods in order and then conveying the valve rods to the valve rod supporting platform.
3. The assembler for assembling a valve stem into a machining fixture as set forth in claim 1, wherein: the rod body sleeve station is provided with a left sleeve seat, a right sleeve seat, a sleeve seat support and a sleeve seat stretching cylinder, wherein the left sleeve seat and the right sleeve seat are symmetrically and slidably arranged on the sleeve seat support, and the sleeve seat stretching cylinder is provided with two groups which are respectively arranged on the left side of the left sleeve seat and the right side of the right sleeve seat.
4. A fitter for fitting a valve stem into a machining fixture according to claim 3, characterised in that: the left sleeve seat and the right sleeve seat are L-shaped, the outer contours are arc-shaped, and the combined left sleeve seat and the combined right sleeve seat are used for enclosing a left half bud sleeve and a right half bud sleeve which can be opened and closed.
5. The assembler for assembling a valve stem into a machining fixture as set forth in claim 1, wherein: the outer clamping body station is provided with an open shaft sleeve, and the outer clamping body is vertically placed in the open shaft sleeve with an upward opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322505604.9U CN220862756U (en) | 2023-09-15 | 2023-09-15 | Assembly device for assembling valve rod into machining fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322505604.9U CN220862756U (en) | 2023-09-15 | 2023-09-15 | Assembly device for assembling valve rod into machining fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220862756U true CN220862756U (en) | 2024-04-30 |
Family
ID=90816337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322505604.9U Active CN220862756U (en) | 2023-09-15 | 2023-09-15 | Assembly device for assembling valve rod into machining fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220862756U (en) |
-
2023
- 2023-09-15 CN CN202322505604.9U patent/CN220862756U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2829948Y (en) | Automatic chucking device of lathe chuck | |
| CN113309874B (en) | Air inlet and outlet electromagnetic valve for automobile | |
| CN220862756U (en) | Assembly device for assembling valve rod into machining fixture | |
| CN113787370B (en) | Tooling mechanism for machining hole of oil pump shell of manual pallet truck | |
| CN107009180A (en) | Reinforcement type pipe casting clamp with magnechuck | |
| CN210059827U (en) | Taper adjusting type thimble structure convenient to mount | |
| CN220949926U (en) | Directional feedway that valve rod processing was used | |
| CN204083389U (en) | backflow prevention valve | |
| CN207170973U (en) | A kind of turning tool of valve seat | |
| CN105196080B (en) | Valve body machining positioning alignment device | |
| CN219358701U (en) | Machining clamp for clamping valve rod | |
| CN219901126U (en) | Milling clamp for check valve baffle | |
| CN208467823U (en) | Special fixture is used in a kind of processing and manufacturing of valve | |
| CN211737617U (en) | Direct-acting pressure positive feedback two-way proportional pressure reducing valve | |
| CN207824491U (en) | A kind of multi-purpose fixture | |
| CN204396953U (en) | The dabber clamp that rises moulded by a kind of hydraulic fluid | |
| CN217316018U (en) | Fixing clamp for drilling ball valve core | |
| CN220102215U (en) | Valve element component and drain valve | |
| CN206268175U (en) | A kind of external can adjust the orifice valve of damping | |
| CN217814218U (en) | Adjustable direct-acting overflow valve for maintaining stable pressure of oil inlet joint | |
| CN212192231U (en) | Table type numerical control machine tool clamping device | |
| CN215146444U (en) | Be applied to valve rod feeding assembly devices of valve pipe fitting rigging equipment | |
| CN221569043U (en) | Threaded cartridge valve | |
| CN220706100U (en) | Plug-in electromagnetic valve | |
| CN219996149U (en) | Hole detection clamp for brass valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |