CN210398005U - High-pressure oil pipe mechanical pressure head for controlling rotary valve table of precision forging machine manipulator - Google Patents
High-pressure oil pipe mechanical pressure head for controlling rotary valve table of precision forging machine manipulator Download PDFInfo
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- CN210398005U CN210398005U CN201921333348.7U CN201921333348U CN210398005U CN 210398005 U CN210398005 U CN 210398005U CN 201921333348 U CN201921333348 U CN 201921333348U CN 210398005 U CN210398005 U CN 210398005U
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- side connector
- damping
- rotary valve
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Abstract
The utility model provides a high pressure oil pipe mechanical pressure head for control of finish forging machine control machine rotary valve platform, the utility model relates to a hydraulic pressure pipeline connects technical field, has solved the root of the joint and has vibrated the problem of big condition easy cracking, specifically includes left connector and right connector, left side connector left end processing has connecting thread, right side connector right-hand member processing has connecting thread, a left side connector with it has the hydraulic oil route to process respectively on the right side connector, a left side connector with the right side connector is connected through intermediate junction device, the utility model discloses a set up intermediate junction device, set up horizontal and vertical damping device in left connector and right connector and intermediate junction device, guarantee that the pressure head can bear certain vibration at the during operation, can not produce the row seam because of the vibration.
Description
Technical Field
The utility model relates to a hydraulic line technical field especially relates to a high pressure fuel pipe mechanical pressure head that is used for control of finish forging machine controlling machine rotary valve platform.
Background
The original metal pipe joint is in a steel pipe mechanical pressure head mode, the root of the joint is easy to crack under the condition of large vibration, the cracking position is not obvious, the spot inspection and observation are not easy, the problem is not easy to process, the chronic seepage after cracking occurs, and the integral working state of a hydraulic system is influenced, so that a pressure head capable of resisting the vibration in a small range is urgently needed.
Disclosure of Invention
The utility model overcomes above-mentioned prior art's is not enough, provides a high pressure fuel pipe mechanical pressure head for control of precision forging machine manipulator rotary valve platform. The utility model discloses a set up intermediate junction device, set up horizontal and vertical damping device in left connector and right connector and intermediate junction device's junction, guarantee that the pressure head can bear certain vibration at the during operation, can not produce because of the vibration and arrange the seam.
The technical scheme of the utility model:
the utility model provides a high pressure fuel pipe mechanical pressure head for control of finish forging machine manipulator rotary valve platform, includes left connector and right connector, left side connector left end processing has connecting thread, right side connector right-hand member processing has connecting thread, left side connector with the hydraulic oil passageway has been processed respectively on the right side connector, a left side connector with right side connector passes through intermediate junction device and connects.
Furthermore, the intermediate connecting device comprises a group of intermediate connecting blocks, and each intermediate connecting block consists of two groups of same half connecting blocks;
a middle connecting chamber is processed in the middle connecting block, a group of left connecting rings is arranged at the right end of the left connecting head, a plurality of groups of transverse damping springs are fixedly arranged on the left end face of each left connecting ring, the left connecting rings are arranged in a left placing groove processed on the inner wall of the middle connecting chamber, and the other ends of the transverse damping springs are in contact with the side wall of the left placing groove;
the high pressure fuel pipe of finish forging machine manipulator rotary valve platform control bears the vibration that comes from hydraulic system in the course of the work, and lateral vibration passes through left and right connector and transmits the intermediate junction piece, bears by horizontal damping spring, avoids the vibration directly to apply on connecting the pressure head, guarantees the life of pressure head.
The right end of the right connector is provided with a group of right connecting rings, a plurality of groups of transverse damping springs are fixed on the end face of the right side of each right connecting ring, the right connecting rings are arranged in right placing grooves machined in the inner wall of the middle connecting chamber, and the other ends of the transverse damping springs are in contact with the side walls of the right placing grooves;
a plurality of groups of damping grooves are processed on the left connector and the right connector respectively, and longitudinal damping devices are arranged in the damping grooves.
Furthermore, a left connecting ring and a right connecting ring are both provided with two groups of sealing ring grooves, and sealing rings are arranged in the sealing ring grooves.
Furthermore, vertical damping device includes a set of construction bolt, construction bolt passes left side connector or right side connector, construction bolt's the other end sets up in the shock attenuation recess, the last cover of construction bolt is provided with a set of vertical damping spring, vertical damping spring's the other end and a set of snubber plate fixed connection, the snubber plate is the arc snubber plate, the snubber plate with the interior terminal surface laminating of intermediate junction device.
The utility model discloses following beneficial effect has for prior art:
the utility model has the advantages that the middle connecting device is arranged, the transverse and longitudinal damping devices are arranged at the joints of the left connector, the right connector and the middle connecting device, so that the pressure head can bear certain vibration during working, and the problems of line joint and chronic seepage caused by vibration can be avoided;
the high-pressure oil pipe controlled by the rotary valve table of the precision forging machine manipulator bears the vibration from a hydraulic system in the working process, the transverse vibration is transmitted to the middle connecting block through the left and right connectors and is borne by the transverse damping spring, the vibration is prevented from being directly applied to the connecting pressure head, and the service life of the pressure head is ensured;
the utility model discloses when bearing the longitudinal vibration who comes from hydraulic system, the vibration is transmitted the intermediate junction piece by left and right connector, and in the transmission course, absorb a part of component by shock attenuation piece and bus damping spring, avoid all vibrational forces to apply completely in the junction, guarantee the stability of junction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a view in the direction a of fig. 1.
Fig. 1-left connector; 2-right connector; 3-intermediate connection means; 4-longitudinal damping device.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
With reference to fig. 1-2, the disclosed high pressure fuel pipe mechanical pressure head for control of a rotary valve table of a precision forging machine manipulator of this embodiment includes left connector 1 and right connector 2, connecting thread is processed at the left end of the left connector 1, connecting thread is processed at the right end of the right connector 2, the left connector 1 with hydraulic oil passage 4 is processed respectively on the right connector 2, the left connector 1 with the right connector 2 is connected through intermediate connecting device 3.
Specifically, the intermediate connection device 3 comprises a group of intermediate connection blocks 3-1, and the intermediate connection blocks 3-1 are composed of two groups of identical half intermediate connection blocks;
a middle connecting chamber 3-2 is processed inside the middle connecting block 3-1, a group of left connecting rings 3-3 is arranged at the right end of the left connecting head 1, a plurality of groups of transverse damping springs 3-4 are fixedly arranged on the left end face of the left connecting rings 3-3, the left connecting rings 3-3 are arranged in left placing grooves 3-5 processed on the inner wall of the middle connecting chamber 3-2, and the other ends of the transverse damping springs 3-4 are in contact with the side walls of the left placing grooves 3-5;
a group of right connecting rings are arranged at the right end of the right connector 2, a plurality of groups of transverse damping springs 3-4 are fixed on the right end face of the right connecting ring, the right connecting ring is arranged in a right placing groove processed on the inner wall of the middle connecting chamber 3-2, and the other end of the transverse damping spring 3-4 is in contact with the side wall of the right placing groove;
a plurality of groups of damping grooves are processed on the left connector 1 and the right connector 2 respectively, and longitudinal damping devices 4 are arranged in the damping grooves.
Specifically, two groups of sealing ring grooves are processed on the left connecting ring 3-3 and the right connecting ring, and sealing rings 3-3-1 are arranged in the sealing ring grooves.
Specifically, the longitudinal damping device 4 comprises a group of mounting bolts 4-1, the group of mounting bolts 4-1 penetrates through the left connector 1 or the right connector 2, the other end of the mounting bolt 4-1 is arranged in the damping groove, a group of longitudinal damping springs 4-2 are sleeved on the mounting bolts 4-1, the other end of each longitudinal damping spring 4-2 is fixedly connected with a group of damping pieces 4-3, each damping piece 4-3 is an arc-shaped damping piece, and each damping piece 4-3 is attached to the inner end face of the intermediate connecting device 3.
The utility model discloses the connection that mentions divide into fixed connection and dismantlement connection, fixed connection (for being undetachable connection) includes but not limited to conventional fixed connection modes such as hem connection, rivet connection, adhesive connection and welded connection, can dismantle the connection and include but not limited to conventional dismantlement modes such as threaded connection, buckle connection, pin joint and hinged joint, when not clearly prescribing a limit to concrete connection mode, acquiesces to always can find at least one kind of connected mode in current connected mode and can realize this function, and the technical staff in the field can select by oneself as required. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.
The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.
Claims (4)
1. The utility model provides a high pressure fuel pipe mechanical pressure head for control of finish forging machine manipulator rotary valve platform, includes left connector (1) and right connector (2), its characterized in that, processing of left side connector (1) left end has connecting thread, processing of right side connector (2) right-hand member has connecting thread, left side connector (1) with processing respectively has the hydraulic oil route on right side connector (2), left side connector (1) with right side connector (2) are connected through intermediate junction device (3).
2. A high-pressure tubing mechanical ram for control of a rotary valve station of a manipulator of a precision forging machine, according to claim 1, characterized in that the intermediate connection means (3) comprises a set of intermediate connection blocks (3-1), the intermediate connection blocks (3-1) consisting of two sets of identical half connection blocks;
a middle connecting chamber (3-2) is processed in the middle connecting block (3-1), a group of left connecting rings (3-3) is arranged at the right end of the left connecting head (1), a plurality of groups of transverse damping springs (3-4) are fixedly arranged on the left side end face of the left connecting rings (3-3), the left connecting rings (3-3) are arranged in left placing grooves (3-5) processed on the inner wall of the middle connecting chamber (3-2), and the other ends of the transverse damping springs (3-4) are in contact with the side walls of the left placing grooves (3-5);
a group of right connecting rings are arranged at the right end of the right connector (2), a plurality of groups of transverse damping springs (3-4) are fixed on the right end face of each right connecting ring, the right connecting rings are arranged in right placing grooves machined in the inner wall of the middle connecting chamber (3-2), and the other ends of the transverse damping springs (3-4) are in contact with the side walls of the right placing grooves;
a plurality of groups of damping grooves are processed on the left connector (1) and the right connector (2) respectively, and longitudinal damping devices (4) are arranged in the damping grooves.
3. The high-pressure oil pipe mechanical pressure head for controlling the rotary valve table of the manipulator of the precision forging machine is characterized in that two groups of sealing ring grooves are machined in the left connecting ring (3-3) and the right connecting ring, and sealing rings (3-3-1) are arranged in the sealing ring grooves.
4. A high pressure tubing mechanical ram for a rotary valve station control of a precision forging machine manipulator as claimed in claim 2, characterized in that the longitudinal damping device (4) comprises a set of mounting bolts (4-1), the group mounting bolt (4-1) penetrates through the left connector (1) or the right connector (2), the other end of the mounting bolt (4-1) is arranged in the damping groove, a group of longitudinal damping springs (4-2) are sleeved on the mounting bolt (4-1), the other end of the longitudinal damping spring (4-2) is fixedly connected with a group of damping sheets (4-3), the shock absorbing pieces (4-3) are arc shock absorbing pieces, and the shock absorbing pieces (4-3) are attached to the inner end face of the middle connecting device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921333348.7U CN210398005U (en) | 2019-08-16 | 2019-08-16 | High-pressure oil pipe mechanical pressure head for controlling rotary valve table of precision forging machine manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921333348.7U CN210398005U (en) | 2019-08-16 | 2019-08-16 | High-pressure oil pipe mechanical pressure head for controlling rotary valve table of precision forging machine manipulator |
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| Publication Number | Publication Date |
|---|---|
| CN210398005U true CN210398005U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921333348.7U Active CN210398005U (en) | 2019-08-16 | 2019-08-16 | High-pressure oil pipe mechanical pressure head for controlling rotary valve table of precision forging machine manipulator |
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|---|---|
| CN (1) | CN210398005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622833A (en) * | 2020-06-07 | 2020-09-04 | 寇雪静 | Automobile exhaust pipe connecting device |
-
2019
- 2019-08-16 CN CN201921333348.7U patent/CN210398005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622833A (en) * | 2020-06-07 | 2020-09-04 | 寇雪静 | Automobile exhaust pipe connecting device |
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