CN220279508U - Adjusting joint of hydraulic torque wrench - Google Patents
Adjusting joint of hydraulic torque wrench Download PDFInfo
- Publication number
- CN220279508U CN220279508U CN202321982073.6U CN202321982073U CN220279508U CN 220279508 U CN220279508 U CN 220279508U CN 202321982073 U CN202321982073 U CN 202321982073U CN 220279508 U CN220279508 U CN 220279508U
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- 238000005192 partition Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses an adjusting joint of a hydraulic torque wrench, which comprises a wrench body, wherein an adjusting seat is arranged at the top of the wrench body, a positioning assembly is arranged on the adjusting seat, two paths of oil paths covered by the positioning assembly penetrate through the adjusting seat to be respectively connected with two ends of an electric hydraulic pump in the wrench body, a horizontal adjusting assembly is further arranged on the adjusting seat, and a vertical adjusting assembly is arranged on the horizontal adjusting assembly. After the quick connector is connected with the oil way pipeline connector through threads, the two quick connectors are respectively communicated with the first rotary drum and the second rotary drum, and then are communicated with the two cavities through the first annular groove and the second annular groove, so that the quick connector is respectively connected with the input end and the output end of the electric hydraulic pump, is matched with horizontal and vertical rotation, and can adjust the position of the quick connector through rotation in a part of narrow space, and wiring of the oil way pipeline is not blocked under the condition of ensuring that an oil way is unblocked.
Description
Technical Field
The utility model relates to the technical field of adjusting joints, in particular to an adjusting joint of a hydraulic torque wrench.
Background
The hydraulic torque wrench is a bolt fastening tool, and publication (bulletin) No. CN213498891U discloses a novel hydraulic torque wrench, including a hydraulic torque wrench body, hydraulic torque wrench body top includes oil pipe interface, rotary joint, handle, reaction plate, anti-skidding protruding, sleeve and blind hole, and the sleeve includes polygonal bayonet socket, ring channel, reset spring, annular card, and oil pipe interface is located the rotary joint top, and rotary joint installs in hydraulic torque wrench body top surface.
The above-mentioned patent is through being equipped with the blind hole, has got rid of the mode of dismantling hydraulic torque wrench body screw and is dismantling, has reached simple and easy telescopic beneficial effect of dismantling, but still has following defect:
the oil pipe connector can only rotate in the vertical direction through the rotary joint, but cannot rotate in the horizontal direction, so that the adjusting range of the oil pipe connector is limited, the omnibearing angle adjustment cannot be realized, in a part of areas, the wrench can not be influenced by the angle adjustment through horizontal rotation, and the wrench cannot rotate horizontally, so that the using range of the wrench is limited.
Disclosure of Invention
The utility model aims to provide an adjusting joint of a hydraulic torque wrench, which has the advantages of horizontal and vertical rotation and wider application range, and solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjusting joint of hydraulic torque spanner, includes the spanner body, the top of spanner body is provided with the regulation seat, is provided with locating component on the regulation seat, and two way oil ways that locating component covered run through the regulation seat and are connected with the electronic hydraulic pump both ends in the spanner body respectively, still are provided with horizontal adjustment subassembly on the regulation seat, install vertical adjustment subassembly on the horizontal adjustment subassembly, and the quick-operation joint of installing on the vertical adjustment subassembly passes through horizontal adjustment subassembly and vertical adjustment subassembly and oil circuit through-hole intercommunication.
Preferably, the positioning assembly comprises a positioning sleeve, a positioning ring and a partition plate, wherein the positioning sleeve is fixedly connected with the adjusting seat, and two oil paths on the adjusting seat are positioned in the positioning sleeve;
the inside of the partition board separating and positioning sleeve is provided with two independent cavities which are correspondingly communicated with two oil paths;
the locating ring is fixed on the outer peripheral surface of the locating sleeve.
Preferably, the top end of the positioning sleeve is sealed by the cover plate, and a first annular groove and a second annular groove are formed in the outer wall of the positioning sleeve below the positioning ring and are correspondingly communicated with the two cavities through holes.
Preferably, the horizontal adjusting assembly comprises an adjusting sleeve, a locking ring, a first socket and a second socket, wherein the bottom end of the adjusting sleeve is connected with the locking ring, and the first socket and the second socket are symmetrically arranged at the top of the adjusting sleeve;
the inside of the adjusting sleeve is also provided with two pipelines which are correspondingly communicated with the first socket and the second socket, the adjusting sleeve is sleeved on the positioning sleeve, the locking ring is propped against the bottom surface of the positioning ring, and the two pipelines are respectively communicated with the first annular groove and the second annular groove.
Preferably, the vertical adjusting component comprises a rotating seat, a first rotating drum and a second rotating drum, wherein the first rotating drum and the second rotating drum are symmetrically arranged on two sides of the rotating seat, the inner parts of the first rotating drum and the second rotating drum are communicated with two inner cavities of the rotating seat, and the first rotating drum and the second rotating drum are respectively inserted into pipelines of a first socket and a second socket.
Preferably, the quick connector is provided with two quick connectors which are respectively inserted into the two paths of inner cavities of the rotating seat, and the quick connector is provided with threads.
Compared with the prior art, the utility model has the following beneficial effects:
after the quick connector is connected with the oil way pipeline connector through threads, the two quick connectors are respectively communicated with the first rotary drum and the second rotary drum, and then are communicated with the two cavities through the first annular groove and the second annular groove, so that the quick connector is respectively connected with the input end and the output end of the electric hydraulic pump, the electric hydraulic pump is continuously filled with oil or extracted from the oil in a staggered manner, the reciprocating expansion of the piston of the electric hydraulic pump is realized, the quick connector is matched with the horizontal and vertical rotation, the position of the quick connector is adjusted in a narrow space through rotation, and wiring of the oil way pipeline can not be blocked under the condition that an oil way is smooth.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a block diagram of an adjustment joint of the present utility model;
FIG. 3 is a block diagram of a positioning assembly of the present utility model;
FIG. 4 is a cross-sectional block diagram of the horizontal adjustment assembly, vertical adjustment assembly and positioning assembly of the present utility model;
fig. 5 is an enlarged view of fig. 4 at a in accordance with the present utility model.
In the figure: 1. a wrench body; 2. an adjusting seat; 3. a level adjustment assembly; 31. an adjusting sleeve; 32. a locking ring; 33. a first socket; 34. a second socket; 4. a vertical adjustment assembly; 41. a rotating seat; 42. a first drum; 43. a second drum; 5. a quick connector; 6. a positioning assembly; 61. a positioning sleeve; 611. a first ring groove; 612. a second ring groove; 62. a positioning ring; 63. a partition board.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order to solve the problems that in the prior art, only the rotation in the vertical direction can be realized through the rotary joint, but the rotation in the horizontal direction cannot be realized, so that the adjustment range of the oil pipe interface is limited, the omnibearing angle adjustment cannot be realized, in part of areas, the use of a wrench cannot be influenced only by horizontally rotating the adjustment angle, and the use range of the wrench is limited if the wrench cannot horizontally rotate, the following technical scheme is provided, and refer to fig. 1-5;
the utility model provides an adjusting joint of hydraulic torque spanner, including spanner body 1, spanner body 1's top is provided with adjusts seat 2, is provided with locating component 6 on adjusting seat 2, and two way oil ways that locating component 6 covered run through adjusting seat 2 respectively with spanner body 1 in electric hydraulic pump both ends are connected, still be provided with horizontal adjustment subassembly 3 on the adjusting seat 2, install vertical adjustment subassembly 4 on the horizontal adjustment subassembly 3, quick-operation joint 5 of installation on the vertical adjustment subassembly 4 is through horizontal adjustment subassembly 3 and vertical adjustment subassembly 4 and oil way through-hole intercommunication.
Specifically, the quick connector 5 can realize horizontal rotation and vertical direction rotation under the assembly of the horizontal adjusting component 3 and the vertical adjusting component 4, and the quick connector 5 can be communicated with the oil way through hole in the wrench body 1, so that the position of the quick connector 5 can be adjusted in a partially narrow space through rotation, and the wiring of an oil way pipeline can not be blocked under the condition of ensuring that an oil way is unblocked.
The positioning assembly 6 comprises a positioning sleeve 61, a positioning ring 62 and a partition plate 63, the positioning sleeve 61 is fixedly connected with the adjusting seat 2, and two oil paths on the adjusting seat 2 are positioned in the positioning sleeve 61; the partition plate 63 separates the inside of the positioning sleeve 61 into two independent cavities, and the two cavities are correspondingly communicated with two paths of oil paths; the positioning ring 62 is fixed on the outer peripheral surface of the positioning sleeve 61.
The top end of the positioning sleeve 61 is sealed by a cover plate, and the outer wall of the positioning sleeve 61 below the positioning ring 62 is provided with a first ring groove 611 and a second ring groove 612, and the first ring groove 611 and the second ring groove 612 are correspondingly communicated with the two cavities through holes.
Specifically, the partition 63 separates the inside of the positioning sleeve 61 and closes with the cover plate, so that the two cavities of the positioning sleeve 61 are independent from each other, and the first annular groove 611 and the second annular groove 612 at the upper and lower positions are communicated with the corresponding two cavities.
The horizontal adjusting assembly 3 comprises an adjusting sleeve 31, a locking ring 32, a first socket 33 and a second socket 34, wherein the bottom end of the adjusting sleeve 31 is connected with the locking ring 32, and the first socket 33 and the second socket 34 are symmetrically arranged at the top of the adjusting sleeve 31;
two pipelines which are correspondingly communicated with the first socket 33 and the second socket 34 are further arranged in the adjusting sleeve 31, the adjusting sleeve 31 is sleeved on the positioning sleeve 61, the locking ring 32 abuts against the bottom surface of the positioning ring 62, and the two pipelines are respectively communicated with the first annular groove 611 and the second annular groove 612.
The adjusting sleeve 31 is sleeved on the positioning sleeve 61, the locking ring 32 and the positioning ring 62 are locked, the adjusting sleeve 31 rotates around the positioning sleeve 61, sealing rings are adopted between the adjusting sleeve 31 and the positioning sleeve 61 for sealing, and the tightness is ensured when the adjusting sleeve 31 and the positioning sleeve 61 rotate.
The vertical adjusting assembly 4 comprises a rotating seat 41, a first rotating drum 42 and a second rotating drum 43, wherein the first rotating drum 42 and the second rotating drum 43 are symmetrically arranged on two sides of the rotating seat 41, the inner parts of the first rotating drum 42 and the second rotating drum 43 are communicated with two paths of inner cavities of the rotating seat 41, and the first rotating drum 42 and the second rotating drum 43 are respectively inserted into the pipelines of the first socket 33 and the second socket 34. The quick connector 5 is provided with two, inserts respectively in two way inner cavities of swivel 41 to be provided with the screw thread on the quick connector 5.
Specifically, after the quick connector 5 is connected with the oil way pipeline connector through threads, two paths of oil liquid are respectively communicated with the first rotary drum 42 and the second rotary drum 43 through two paths of oil way pipelines, and then are communicated with two cavities through the first annular groove 611 and the second annular groove 612, so that the quick connector is respectively connected with the input end and the output end of the electric hydraulic pump, and therefore the two quick connectors 5 continuously charge oil liquid or extract oil liquid into the electric hydraulic pump in a staggered manner, the reciprocating expansion of the piston of the electric hydraulic pump is realized, and the work of the hydraulic torque wrench is realized.
Working principle: after the quick connector 5 is connected with the oil way pipeline connector through threads, the two quick connectors 5 are respectively communicated with the first rotary drum 42 and the second rotary drum 43, and then are communicated with the two cavities through the first annular groove 611 and the second annular groove 612, so that the quick connector is respectively connected with the input end and the output end of the electric hydraulic pump, the electric hydraulic pump is continuously filled with oil or extracted from the oil in a staggered manner, the reciprocating expansion and contraction of the piston of the electric hydraulic pump are realized, the horizontal and vertical rotation are matched, the position of the quick connector 5 is adjusted through rotation in a partially narrow space, and the wiring of the oil way pipeline is not blocked under the condition that the smoothness of an oil way is ensured.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adjusting joint of hydraulic torque spanner, includes spanner body (1), its characterized in that, the top of spanner body (1) is provided with adjusting seat (2), is provided with locating component (6) on adjusting seat (2), and two way oil circuit that locating component (6) cover runs through adjusting seat (2) and is connected with electric hydraulic pump both ends in spanner body (1) respectively, still is provided with horizontal adjustment subassembly (3) on adjusting seat (2), installs vertical adjustment subassembly (4) on horizontal adjustment subassembly (3), quick-operation joint (5) of installation on vertical adjustment subassembly (4) are through horizontal adjustment subassembly (3) and vertical adjustment subassembly (4) and oil circuit through-hole intercommunication.
2. The adjusting joint of the hydraulic torque wrench according to claim 1, wherein the positioning assembly (6) comprises a positioning sleeve (61), a positioning ring (62) and a partition plate (63), the positioning sleeve (61) is fixedly connected with the adjusting seat (2), and two oil paths on the adjusting seat (2) are positioned in the positioning sleeve (61);
the partition board (63) separates the inside of the positioning sleeve (61) into two independent cavities, and the two cavities are correspondingly communicated with the two oil paths;
the positioning ring (62) is fixed on the outer peripheral surface of the positioning sleeve (61).
3. The adjusting joint of a hydraulic torque wrench according to claim 2, wherein the top end of the positioning sleeve (61) is sealed by a cover plate, and the outer wall of the positioning sleeve (61) below the positioning ring (62) is provided with a first ring groove (611) and a second ring groove (612), and the first ring groove (611) and the second ring groove (612) are correspondingly communicated with the two cavities through holes.
4. An adjusting joint of a hydraulic torque wrench according to claim 3, wherein the horizontal adjusting assembly (3) comprises an adjusting sleeve (31), a locking ring (32), a first socket (33) and a second socket (34), the bottom end of the adjusting sleeve (31) is connected with the locking ring (32), and the first socket (33) and the second socket (34) are symmetrically arranged at the top of the adjusting sleeve (31);
two pipelines which are correspondingly communicated with the first socket (33) and the second socket (34) are further arranged in the adjusting sleeve (31), the adjusting sleeve (31) is sleeved on the positioning sleeve (61), the locking ring (32) abuts against the bottom surface of the positioning ring (62), and the two pipelines are respectively communicated with the first annular groove (611) and the second annular groove (612).
5. The adjusting joint of a hydraulic torque wrench according to claim 4, wherein the vertical adjusting assembly (4) comprises a rotating seat (41), a first rotating drum (42) and a second rotating drum (43), the first rotating drum (42) and the second rotating drum (43) are symmetrically arranged on two sides of the rotating seat (41), the interiors of the first rotating drum (42) and the second rotating drum (43) are communicated with two paths of inner cavities of the rotating seat (41), and the first rotating drum (42) and the second rotating drum (43) are respectively inserted into pipelines of a first socket (33) and a second socket (34).
6. The adjusting joint of a hydraulic torque wrench according to claim 5, wherein two quick connectors (5) are provided, each of which is inserted into two inner cavities of the rotary seat (41), and the quick connectors (5) are provided with threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321982073.6U CN220279508U (en) | 2023-07-26 | 2023-07-26 | Adjusting joint of hydraulic torque wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321982073.6U CN220279508U (en) | 2023-07-26 | 2023-07-26 | Adjusting joint of hydraulic torque wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220279508U true CN220279508U (en) | 2024-01-02 |
Family
ID=89325861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321982073.6U Active CN220279508U (en) | 2023-07-26 | 2023-07-26 | Adjusting joint of hydraulic torque wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220279508U (en) |
-
2023
- 2023-07-26 CN CN202321982073.6U patent/CN220279508U/en active Active
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| GR01 | Patent grant |