CN219987483U - Automatic assembling machine for assembling valve rod sealing ring - Google Patents
Automatic assembling machine for assembling valve rod sealing ring Download PDFInfo
- Publication number
- CN219987483U CN219987483U CN202321199238.2U CN202321199238U CN219987483U CN 219987483 U CN219987483 U CN 219987483U CN 202321199238 U CN202321199238 U CN 202321199238U CN 219987483 U CN219987483 U CN 219987483U
- Authority
- CN
- China
- Prior art keywords
- valve rod
- sealing ring
- valve
- cylinder
- track
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims description 22
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000005571 horizontal transmission Effects 0.000 claims 1
- 230000005570 vertical transmission Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model relates to the field of valve assembly, in particular to an automatic assembly machine for assembling a valve rod sealing ring, which comprises a valve rod vibration disc and a sealing ring vibration disc, wherein the outlet end of the valve rod vibration disc is connected with a valve rod track, the outlet end of the sealing ring vibration disc is connected with a sealing ring track, a group of valve rod clamping pieces are respectively arranged at the left side position of the downstream end of the valve rod track and the right side position of the downstream end of the sealing ring track, a fixture clamp for clamping a valve body is arranged at the front side of the valve rod clamping pieces, a fixture cylinder for driving the fixture clamp to transversely move back and forth between the valve rod track and the sealing ring track is arranged at the right side position of the fixture clamp, a knocking cylinder is arranged right above the right middle position of the fixture clamp, a knocking hammer is arranged at the front end of the knocking cylinder, and the knocking force of the knocking hammer acts on the valve rod of the fixture clamp. The structure solves the technical problems that the valve rod and the sealing ring are hard to knock manually during installation and dangerous. And the production efficiency can be improved, and a more labor-saving and safe production environment can be created.
Description
Technical Field
The utility model relates to the field of valve assembly, in particular to an automatic assembly machine for assembling a valve rod sealing ring.
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.
Before the valve rod is assembled to the valve body, in order to ensure tightness, a sealing ring c is generally assembled at the upper opening of the valve body, the lower end of the valve rod is plugged into the sealing ring and is fixed in the valve body, the valve rod and the sealing ring are assembled at present, the sealing ring is manually operated by workers, the sealing ring is plugged in, the valve rod is forcibly knocked to be tightly matched, the manual assembly mode always prevents efficiency, the tightly sealed ring is knocked out every time, the valve body is small, the operation modes of holding the valve body by a right hand and a hammer left and right are easy to knock fingers, and under the trend of industrialization, the automatic assembly work of mechanization is the evolution of a production mode.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide an automatic assembling machine for assembling a valve rod sealing ring, which replaces manual valve rod assembling, improves the production efficiency and creates a more labor-saving and safer production environment.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
an automatic assembling machine for assembling a valve rod sealing ring comprises a valve rod vibration disk and a sealing ring vibration disk, wherein the outlet end of the valve rod vibration disk is connected with a valve rod track, the outlet end of the sealing ring vibration disk is connected with a sealing ring track, a group of valve rod clamping pieces are respectively arranged at the left side position of the downstream end of the valve rod track and the right side position of the downstream end of the sealing ring track, the two groups of valve rod clamping pieces are symmetrically arranged on the same transverse line,
a fixture cylinder which drives the fixture to transversely move back and forth between the valve rod track and the sealing ring track is arranged on the right side of the fixture,
the knocking cylinder is arranged right above the middle position of the tool clamp, the knocking hammer is arranged at the front end of the knocking cylinder, and when the knocking hammer falls down, knocking force acts on the valve rod of the tool clamp.
Further, a transmission cavity for accommodating a valve rod to vertically transmit is arranged on the valve rod track, and a transmission groove for accommodating a sealing ring to horizontally transmit is arranged on the sealing ring track.
Further, the valve rod clamping piece mainly comprises a vertical servo guide rail group, a telescopic cylinder, a cylinder rod and a vacuum suction nozzle, wherein the telescopic cylinder is arranged on a movable block of the vertical servo guide rail group, the extending direction of the telescopic cylinder is the same as the transmission direction of a valve rod track, the cylinder rod is transversely arranged, one end of the cylinder rod is fixed on a cylinder shaft of the telescopic cylinder, the vacuum suction nozzle is arranged at the other end of the cylinder rod,
further, when the telescopic cylinder is retracted, the vacuum suction nozzle of the telescopic cylinder faces to the valve rod at the most downstream end of the transmission cavity or the sealing ring at the most downstream end of the transmission groove, and when the telescopic cylinder is extended, the vacuum suction nozzle of the telescopic cylinder faces to the upper port of the valve body on the tool fixture.
Further, the frock clamp mainly comprises L shape backup pad, valve body anchor clamps head, and the vertical end of L shape backup pad is connected on the anchor clamps cylinder, and its valve body anchor clamps head is installed on the vertical end of L shape backup pad, and the right-hand member head butt joint of valve body is installed in valve body anchor clamps head, and the upper opening of valve body is just right under the knocking hammer.
Further, the valve body clamp head is an inner hole type tensioning clamp and is used for clamping the right end head of the valve body. The right end of the valve body is circular, and the inner hole type tensioning clamp can rapidly clamp the valve body and ensure that the valve body is fixed firmly and can bear the knocking force of the knocking hammer.
Further, a blanking slideway is arranged on the left side of the tool clamp, and the height of the blanking slideway is lower than the lower bottom surface of the L-shaped supporting plate. The valve is conveniently assembled and quickly transported away.
The beneficial effect that above design compares with prior art is: the valve rod clamping piece is matched with the tool clamp and the knocking hammer, so that the valve rod and the sealing ring can be assembled automatically, the valve rod clamping piece is used for knocking the sealing ring in the valve body tightly instead of manually, the sealing ring is tightly matched in the valve port of the valve body, and when the valve is closed, the sealing ring is sealed to ensure no air leakage and no water leakage, so that the valve rod clamping piece is assembled tightly by external force, and the structure solves the technical problems of labor and danger caused by manual knocking. In addition, the production efficiency can be improved, and a more labor-saving and safe production environment can be created.
Drawings
Fig. 1 is a cross-sectional view of a valve in the background art.
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic top view of the tooling fixture against the seal ring rail;
FIG. 5 is a schematic top view of the tooling fixture against the stem track.
Description of the embodiments
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.
The automatic assembling machine for assembling the valve rod sealing ring as shown in fig. 2-5 comprises a valve rod vibration disc 1 and a sealing ring vibration disc 2, wherein the outlet end of the valve rod vibration disc 1 is connected with a valve rod track 3, the outlet end of the sealing ring vibration disc 2 is connected with a sealing ring track 4, a group of valve rod clamping pieces 5 are respectively arranged at the left side position of the downstream end of the valve rod track 3 and the right side position of the downstream end of the sealing ring track 4, the two groups of valve rod clamping pieces 5 are symmetrically arranged on the same transverse line, the valve rod vibration disc is equivalent to a supporting frame in the middle, and the valve rod track 3 and the sealing ring track 4 are separately arranged at the left side and the right side of the supporting frame. The transmission cavity for containing a valve rod for transmission is arranged on the valve rod track 3, the transmission groove for containing a sealing ring for transmission is arranged on the sealing ring track 4, the vibrating disk has the effects of respectively sequencing a stack of messy valve rods and sealing rings, and arranging the valve rods and the sealing rings on the valve rod track 3 and the sealing ring track 4 according to the assembly postures of the valve rods and the sealing rings, so that the valve rod clamping piece 5 is convenient for grabbing the valve rods and the sealing rings to be transferred onto the valve body for installation.
The valve rod clamping piece 5 mainly comprises a vertical servo guide rail group 51, a telescopic cylinder 52, a cylinder rod 53 and a vacuum suction nozzle 54, wherein the telescopic cylinder 52 is arranged on a movable block of the vertical servo guide rail group 51, the extending direction of the telescopic cylinder 52 is the same as the transmission direction of the valve rod track 3, the cylinder rod 53 is transversely arranged, one end of the cylinder rod 53 is fixed on a cylinder shaft of the telescopic cylinder 52, and the vacuum suction nozzle 54 is arranged at the other end of the cylinder rod. When the telescopic cylinder 52 is retracted, the vacuum suction nozzle 54 of the telescopic cylinder is opposite to the valve rod at the most downstream end of the transmission cavity or the sealing ring at the most downstream end of the transmission groove, and when the telescopic cylinder 52 is extended, the vacuum suction nozzle of the telescopic cylinder is opposite to the upper port of the valve body on the fixture. The telescopic cylinder 52 is retracted to enable the vacuum suction nozzle 54 to suck the valve rod or the sealing ring, the telescopic cylinder 52 is extended to say that the valve rod and the sealing ring are brought to the valve body to be assembled, and of course, the tool fixture for supporting the valve body needs to move left and right to match the feeding of the valve rod and the sealing ring.
The front side of valve rod holder 5 is equipped with the frock clamp 6 of centre gripping valve body, is equipped with the anchor clamps cylinder 7 that drives frock clamp 6 lateral round trip movement between valve rod track 3, sealing washer track 4 in the right side position of frock clamp 6, frock clamp 6 mainly comprises L shape backup pad 61, valve body anchor clamps head 62, and the vertical end of L shape backup pad 61 is connected on anchor clamps cylinder 7, and its valve body anchor clamps head 62 is installed on the vertical end of L shape backup pad 61, and the right end butt joint of valve body is installed in valve body anchor clamps head 62, and the upper opening of valve body is just under the knocking hammer that will be described below. The valve body clamp head 62 is an inner hole type tensioning clamp and is used for clamping the right end head of the valve body.
The knocking cylinder 8 is arranged right above the middle position of the tool clamp 6, the knocking hammer 9 is arranged at the front end of the knocking cylinder 8, and when the knocking hammer 9 falls down, knocking force acts on a valve rod of the valve body. Every time the sealing ring is put on, the valve rod is put into the sealing ring and the valve body, the tool clamp 6 is carried by the clamp cylinder 7 to fall under the knocking hammer 9, and the knocking cylinder 8 carries the knocking hammer 9 to knock the top of the valve rod b for many times, so that the valve rod b is tightly assembled into the valve body a.
The automatic assembling machine with the structure has the working process that: the valve rod vibration disk 1 sequentially arranges the valve rods into the valve rod track 3, the sealing ring vibration disk 2 sequentially arranges the sealing rings into the sealing ring track 4, the sealing rings are well arranged along the transmission grooves, and the valve rods are well arranged along the transmission cavities. At this time, the tool clamp 6 is biased to one side of the transmission groove, namely, the right side end of the supporting frame, the air cylinder rod 53 and the vacuum suction nozzle 54 attract and transfer the sealing ring at the tail end of the downstream end of the transmission groove to the valve body a of the tool clamp 6, the tool clamp 6 moves leftwards with the valve body a and the sealing ring c, the knocking hammer 9 drops at this time, and the sealing ring c is knocked, so that the sealing ring c is clamped into the upper opening of the valve body a.
Then, the tool fixture 6 moves along the direction of the transmission cavity with the valve body a and the sealing ring c, and when the tool fixture moves to the limit position, the air cylinder rod 53 and the vacuum suction nozzle 54 at the left side of the support frame attract and transfer the valve rod b into the valve body a, and the valve rod b falls into the sealing ring c.
Afterwards, the fixture 6 is retreated to the right, when the knocking hammer 9 passes through, the knocking hammer 9 falls down to knock the valve rod b into the sealing ring c to be tightly assembled,
finally, the valve body clamp head 6 can loosen the clamping of the valve body a, and a blanking slideway is arranged on the left side of the tool clamp 6, and the height of the blanking slideway is lower than the lower bottom surface of the L-shaped supporting plate 61. The valve body a falls into the storage box below along the blanking slideway. The valve body a is manually installed in the valve body clamp head 6, can be manually taken down after being assembled, and can also be provided with a pneumatic tube in the valve body clamp head 6, the valve body clamp head is jacked out by utilizing air pressure, and the jacked valve body clamp head directly falls into a blanking slideway.
The above description is provided in detail for the automatic assembly machine for assembling the valve stem seal ring. 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 (6)
1. An automatic assembling machine for assembling a valve rod sealing ring comprises a valve rod vibration disc and a sealing ring vibration disc,
the method is characterized in that: the outlet end of the valve rod vibration disk is connected with a valve rod track, the outlet end of the sealing ring vibration disk is connected with a sealing ring track, a group of valve rod clamping pieces are respectively arranged at the left side position of the downstream end of the valve rod track and the right side position of the downstream end of the sealing ring track, the two groups of valve rod clamping pieces are symmetrically arranged on the same transverse line,
a fixture cylinder which drives the fixture to transversely move back and forth between the valve rod track and the sealing ring track is arranged on the right side of the fixture,
the knocking cylinder is arranged right above the middle position of the tool clamp, the knocking hammer is arranged at the front end of the knocking cylinder, and when the knocking hammer falls down, knocking force acts on the valve rod of the tool clamp.
2. The automated assembling machine for assembling a valve stem seal as defined in claim 1, wherein: the valve rod track is provided with a transmission cavity for accommodating a valve rod for vertical transmission, and the seal ring track is provided with a transmission groove for accommodating a seal ring for horizontal transmission.
3. The automated assembling machine for assembling a valve stem seal as defined in claim 2, wherein: the valve rod clamping piece mainly comprises a vertical servo guide rail group, a telescopic cylinder, a cylinder rod and a vacuum suction nozzle, wherein the telescopic cylinder is arranged on a movable block of the vertical servo guide rail group, the extending direction of the telescopic cylinder is the same as the transmission direction of a valve rod rail, the cylinder rod is transversely arranged, one end of the cylinder rod is fixed on a cylinder shaft of the telescopic cylinder, the vacuum suction nozzle is arranged at the other end of the cylinder rod, the vacuum suction nozzle of the telescopic cylinder is opposite to the valve rod at the most downstream end of the transmission cavity or the sealing ring at the most downstream end of the transmission groove, and the vacuum suction nozzle of the telescopic cylinder is opposite to the upper port position of the valve body on the tool fixture when the telescopic cylinder extends.
4. The automated assembling machine for assembling a valve stem seal as defined in claim 1, wherein: the tool clamp mainly comprises an L-shaped supporting plate and a valve body clamp head, wherein the vertical end of the L-shaped supporting plate is connected to a clamp cylinder, the valve body clamp head is arranged on the vertical end of the L-shaped supporting plate, the right end head of the valve body is arranged in the valve body clamp head in a butt joint mode, and the upper opening of the valve body is right opposite to the position right below the knocking hammer.
5. The automated assembling machine for assembling a valve stem seal as defined in claim 4, wherein: the valve body clamp head is an inner hole type tensioning clamp and is used for clamping the right end head of the valve body.
6. The automated assembling machine for assembling a valve stem seal as defined in claim 5, wherein: and a blanking slideway is arranged on the left side of the tool clamp, and the height of the blanking slideway is lower than the lower bottom surface of the L-shaped supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321199238.2U CN219987483U (en) | 2023-05-18 | 2023-05-18 | Automatic assembling machine for assembling valve rod sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321199238.2U CN219987483U (en) | 2023-05-18 | 2023-05-18 | Automatic assembling machine for assembling valve rod sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219987483U true CN219987483U (en) | 2023-11-10 |
Family
ID=88617992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321199238.2U Active CN219987483U (en) | 2023-05-18 | 2023-05-18 | Automatic assembling machine for assembling valve rod sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219987483U (en) |
-
2023
- 2023-05-18 CN CN202321199238.2U patent/CN219987483U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104330216B (en) | Clamping device of seal test bed | |
| CN219987483U (en) | Automatic assembling machine for assembling valve rod sealing ring | |
| CN107931462B (en) | Sealing device and sealing method of shock absorber | |
| CN216372197U (en) | One-to-three pneumatic four-claw manipulator | |
| CN213497563U (en) | Ball valve seat installation mechanism | |
| CN219747765U (en) | Valve body frock clamp that valve assembly was used | |
| CN108871678A (en) | Shift positioning pin air-tightness detection device for automobile gearbox | |
| CN213382631U (en) | Automatic insert loading device for injection mold | |
| CN211760024U (en) | Hydraulic clamp device for motor shell of numerical control lathe | |
| CN110642533B (en) | Intelligent hollow aluminum frame molecular sieve filling machine and application method thereof | |
| CN209867872U (en) | Automatic ring installing equipment for groove in valve electromagnetic core tube cap | |
| CN110398327B (en) | PE saddle type bypass pipe fitting air tightness testing machine | |
| CN101717319A (en) | Angle line automatic forming device for nonel tube bundling | |
| CN215093225U (en) | Painting brush nib anchor clamps | |
| CN202895744U (en) | Hydraulic machine travelling table air source automatic docking device | |
| CN210848986U (en) | Tooling platform for welding | |
| CN210632875U (en) | Pneumatically clamped metal forging clamp | |
| CN211759883U (en) | Mechanical equipment capable of automatically loosening and clamping cutter for turret milling machine | |
| CN219514788U (en) | Edible fungi inoculation machine cap pulling clamp | |
| CN211760946U (en) | Efficient quick-change clamp | |
| CN219388612U (en) | Hydraulic bushing filling tool | |
| CN215546565U (en) | O-shaped ring assembling device | |
| CN213891088U (en) | Sprue automatic shearing and sorting device | |
| CN217702187U (en) | Feeding control mechanism of bowl-shaped plug press-mounting machine | |
| CN219483903U (en) | Punching device for machining precision metal product die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |