CN212123171U - Fluid self-balancing workbench - Google Patents
Fluid self-balancing workbench Download PDFInfo
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- CN212123171U CN212123171U CN202020800507.6U CN202020800507U CN212123171U CN 212123171 U CN212123171 U CN 212123171U CN 202020800507 U CN202020800507 U CN 202020800507U CN 212123171 U CN212123171 U CN 212123171U
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- working platform
- adjusting nut
- fluid self
- balancing
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- 239000012530 fluid Substances 0.000 title claims abstract description 30
- 230000005484 gravity Effects 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 239000013589 supplement Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 238000000844 transformation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a fluid self-balancing workbench, which comprises a working platform and a connecting bottom plate, wherein a hollow gravity ball is arranged below the working platform through a flexible connecting rope, one end of the flexible connecting rope is connected with the hollow gravity ball, the other end of the flexible connecting rope is arranged below the working platform through a mounting bolt, the mounting bolt is arranged at equal intervals along the circumferential direction of the working platform, and the lower end of the mounting bolt is provided with an inner ball head hole; be equipped with the pneumatic cylinder on the connecting bottom plate, connect the inside flow chamber and with the conduction pipe of being equipped with of bottom plate, hold the intracavity and establish hydraulic oil, hold and be equipped with the end cap on the connecting bottom plate of flow chamber downside, the intercommunication is equipped with the internal thread pipe on the connecting bottom plate of flow chamber upside, and internal thread pipe lower extreme links to each other with the pneumatic cylinder lower extreme through the conduction pipe, and the intraductal adjusting nut that is equipped with of internal thread, and the interior bulb hole that bulb and installation were tied is passed through on the pneumatic cylinder. The fluid self-balancing workbench provided in the technical scheme can effectively solve the problem that the existing balancing device wastes time and difficulty in balancing adjustment along with the change of working scenes.
Description
Technical Field
The utility model relates to a fluid machinery technical field, concretely relates to fluid self-balancing workstation.
Background
In industrial and civil life, the compass usually needs to be kept in a horizontal state to keep good comfort, running stability and cargo balance, and the gyroscope of the navigation compass adopts a high-speed rotation mode to obtain the balanced state and the horizontal effect. Taking the use of theodolites in construction as an example, a good working plane is required for the measurement, whether by conventional ordinary optical means or modern laser means. At present, the three-point support is mainly used for fine adjustment on the principle that one plane is supported by three points, the working plane judges the effect of a marking instrument through a bubble type level, but in practical application and work, due to the change of a working scene and the requirement of diversity in the field, the adjustment of the working plane is particularly difficult and time-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fluid self-balancing workstation can effectively solve current balancing unit and has the problem that the balance adjustment takes time the difficulty along with the working scene transform.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a fluid self-balancing workbench comprises a working platform and a connecting bottom plate, wherein a hollow gravity ball is arranged below the working platform through three flexible connecting ropes with equal length, one end of each flexible connecting rope is fixedly connected with the hollow gravity ball, the other end of each flexible connecting rope is arranged below the working platform through mounting bolts, the mounting bolts are arranged at equal intervals along the circumferential direction of the working platform, and inner ball head holes are formed in the lower ends of the mounting bolts; be provided with vertical arrangement on the connecting bottom plate and tie the unanimous pneumatic cylinder in position with the installation, the connecting bottom plate is inside to be provided with the flow chamber that holds that the level was arranged and the conduction pipe that sets up with holding the flow chamber intercommunication, hold the intracavity and establish hydraulic oil, be provided with the end cap on the connecting bottom plate of flow chamber downside, the intercommunication is provided with the vertical internal thread pipe of arranging on the connecting bottom plate of holding the flow chamber upside, internal thread pipe lower extreme through the conduction pipe with the pneumatic cylinder lower extreme links to each other, the intraductal adjusting nut who is used for communicateing the conduction pipe that is provided with of internal thread, the top of pneumatic cylinder is passed through the bulb and is linked to each other.
The scheme is that the working platform and the connecting bottom plate are triangular, the vertex angles of the triangles are all subjected to fillet treatment, and the mounting bolts and the hydraulic cylinders are arranged at the vertex angles of the triangles.
The lower end of the adjusting nut extends into a flow storage cavity below the conduction pipe, an external thread is arranged on the upper section of the adjusting nut, the lower section of the adjusting nut is smooth and cylindrical, three conical grooves are arranged at equal intervals along the circumferential direction of the adjusting nut, the cross section of each conical groove is gradually increased from the upper section of the adjusting nut to the lower section of the adjusting nut, the adjusting nut and the conduction pipe are in an open state, a semi-open state and a closed state through rotation, liquid flow is prevented when the cylindrical part of the adjusting nut is opposite to the conduction pipe in the closed state, and liquid flow is formed when the conical groove of the adjusting nut is opposite to the conduction pipe in the open state.
The technical scheme is that a transparent observation window is arranged in the center of the working platform, and a leveling groove for displaying bubbles is arranged below the observation window.
The hollow gravity ball is internally provided with counterweight substances, the bottom of the hollow gravity ball is provided with a discharge hole, and an adjusting screw plug is arranged in the discharge hole through threads.
The flow storage cavity is circular, and a slope is arranged at one side of the flow storage cavity, which is provided with the plug, towards the plug.
The further scheme is that one end of the flexible connecting rope, which is far away from the hollow gravity ball, is rotatably connected with the mounting bolt through a lifting lug.
Further, the scheme is that the mounting bolt penetrates through the working platform and is upwards provided with a bolt for connecting the components, and a connecting hole for fixing the connecting base plate on the machine body is formed in the connecting base plate.
The fluid self-balancing workbench provided in the technical scheme is provided with a working platform, a hollow gravity ball, a connecting bottom plate and a hydraulic cylinder, the state of the same plane is determined by utilizing the principle of three-point coplanarity, automatic centering is realized in a gravity mode, the working platform is ensured to be in a horizontal state, a transparent observation window is arranged on the working platform and used for observing the condition of internal bubbles, and the horizontal plane can be calculated only when the bubbles return to the middle point absolutely; the mounting bolt below the working platform is connected with the hydraulic cylinder through the ball head, free movement in multiple directions can be realized, when the plane is inclined in a three-point coplanar manner, the ball head can ascend or descend under the action of the hydraulic cylinder, and effective stable connection is formed through ball head connection; a flow storage cavity and a conduction pipe are arranged in the connecting bottom plate, and the mutual reverse action is realized in a closed space by the principle of a communicating vessel; the flexible connecting rope interacts with the hollow gravity ball, and the position of the flexible connecting rope is changed on the hydraulic cylinder through the action of the lifting lug, so that the balance is adjusted; the utility model discloses a fluid self-balancing workstation has extensive expansion application space, and dynamic automatic balance and static high strength are stable to be connected, have certain cushioning effect, can guarantee the steady of work piece under the flexible state to resume the balanced state of settlement.
Drawings
Fig. 1 is a schematic structural view of a fluid self-balancing workbench according to the present invention;
FIG. 2 is a cut-away structure diagram of the working platform of the present invention;
fig. 3 is a cut-away structure diagram of the connection bottom plate of the present invention;
fig. 4 is a schematic structural diagram of the adjusting nut of the present invention;
fig. 5 is a schematic diagram of the self-adjusting state of the fluid self-balancing workbench according to the present invention.
In the figure: 1. a working platform; 11. an observation window; 12. a leveling channel; 2. installing a bolt; 21. a bolt; 22. lifting lugs; 23. an inner ball hole; 3. a hollow gravity ball; 31. adjusting a screw plug; 4. connecting the bottom plate; 41. an internally threaded tube; 42. adjusting the nut; 421. an external thread; 422. an adjusting nut cylindrical portion; 423. a conical groove; 424. rotating the rod; 43. connecting holes; 44. a conduction pipe; 45. a plug; 46. a flow storage chamber; 5. a plunger cylinder; 51. a plunger; 52. a ball head; 6. the flexible connecting rope.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.
The utility model adopts the technical scheme as shown in figures 1-5, a fluid self-balancing workbench, including a working platform 1 and a connecting bottom plate 4, the lower part of the working platform 1 is provided with a hollow gravity ball 3 through three isometric flexible connecting ropes 6, the hollow gravity ball 3 is filled with counterweight substances (can be engine oil, fine sand or water), the bottom of the hollow gravity ball 3 is provided with a discharge hole, an adjusting screw plug 31 is arranged in the discharge hole through threads, the counterweight substances can be increased in specific gravity on one hand, on the other hand, the liquid can adjust the gravity center along with the change of gravity to be beneficial to automatically searching a horizontal plane, the counterweight substances need to be filled with the inside, the mass center is coincided with the centroid, the self-balancing effect is improved, and the adjusting screw plug arranged at the bottom of the fluid self-balancing workbench is convenient to be filled with materials or discharge; one end of a flexible connecting rope 6 is fixedly connected with the hollow gravity ball 3, the other end of the flexible connecting rope 6 is arranged below the working platform 1 through mounting bolts 2, the mounting bolts 2 are arranged at equal intervals along the circumferential direction of the working platform 1, and the lower end of the mounting bolts 2 is provided with inner ball head holes 23; the plunger type hydraulic plunger piston comprises a connecting bottom plate 4, a plunger piston cylinder 5, a flow storage cavity 46 and a conduction pipe 44, wherein the plunger piston cylinder 5 is vertically arranged and is consistent with the position of an installation bolt 2, the flow storage cavity 46 is horizontally arranged in the connecting bottom plate 4, the conduction pipe 44 is communicated with the flow storage cavity 46, hydraulic oil is arranged in the flow storage cavity 46, a plug 45 is arranged on the connecting bottom plate 4 on the lower side of the flow storage cavity 46, a vertically arranged internal thread pipe 41 is communicated with the connecting bottom plate 4 on the upper side of the flow storage cavity 46, the lower end of the internal thread pipe 41 is connected with the lower end of the plunger piston cylinder 5 through the conduction pipe 44, an adjusting nut 42 used for communicating the conduction pipe 44 is arranged in the internal thread pipe 41, and a ball 52 is installed; interior bulb hole and bulb mutually support, realize the ascending free activity in a plurality of directions to when the plane takes place to incline, realize the rising or the decline of bulb under the effect of telescopic link in the mode that three points supplied the face, connect through the bulb and form effectual stable connection.
In the embodiment, the stability of a triangle is utilized, the working platform 1 and the connecting bottom plate 4 are both designed to be triangular, the vertex angles of the triangle are both subjected to fillet treatment, and the mounting bolts 2 and the plunger cylinders 5 are both arranged at the vertex angles of the triangle; the working platform and the connecting bottom plate can be circular, a transparent observation window 11 is arranged at the center of the working platform 1, a leveling groove 12 for displaying bubbles is arranged below the observation window 11, the transparent observation window is convenient for observing the condition of the bubbles inside, the level can be calculated only when the bubbles return to the middle point absolutely on the horizontal plane, and the marks can be carried out in any direction on the horizontal plane.
As shown in fig. 4, the lower end of the adjusting nut 42 extends into the flow storage chamber 46 below the conducting pipe 44, the upper section of the adjusting nut 42 is provided with an external thread 421, the lower section of the adjusting nut 42 is smooth cylindrical, and three conical grooves 423 are arranged along the circumference of the adjusting nut at equal intervals, the cross section of each conical groove 423 is gradually increased from the upper section of the adjusting nut 42 to the lower section of the adjusting nut 42, the adjusting nut 42 and the conducting pipe 44 are rotated to reach open, semi-open and closed states, the closed state is that the cylindrical part 422 of the adjusting nut is opposite to the conducting pipe 44, so that liquid is prevented from flowing, and a working surface in a static state is formed (a certain buffer effect is provided for high-strength stable connection due to the effect of the hydraulic cylinder) after the horizontal plane is found; in the open state, when the adjusting nut conical groove 423 is opposite to the conduction pipe 44, liquid flows are formed, so that the effect of mutual communication (dynamic automatic balance) can be formed, and according to the swinging action of the hollow gravity ball, the mutual supplement and flow of proper amount of adjusting liquid are formed, so that the level of the upper surface is finally formed; while a rotation rod 424 for rotating the adjustment nut 42 is provided at the upper end of the adjustment nut 42.
With reference to fig. 1 and 3, the flow storage cavity 46 is circular, a slope is arranged at a position, where the flow storage cavity 46 is provided with the plug 45, of one side of the plug 45, fluid stored in the flow storage cavity can effectively supplement total hydraulic oil required by the fluid, the flow storage cavity has a certain slope, the fluid can be poured out completely and residues generated inside the fluid can be removed conveniently, and the hydraulic oil in the flow storage cavity can flow out or be supplemented conveniently by the plug.
In the embodiment, one end of the flexible connecting rope 6, which is far away from the hollow gravity ball 3, is rotatably connected with the mounting bolt 2 through the lifting lug 22, and directly acts on the three hydraulic cylinders through interaction of the lifting lug (which can be a D-shaped buckle and is convenient for the flexible connecting rope to be detached), the flexible connecting rope (which can be a steel wire rope or a multi-section buckle rope and has better strength and toughness) and filling liquid; in addition, the installation bolt 2 penetrates through the working platform 1 and is upwards provided with a bolt 21 for connecting components, the workbench which needs to be kept in a horizontal plane can be connected, in the bumping and shaking process, the hydraulic cylinder is effectively connected with a liquid state through an internal conduction pipe under the action of gravity, the hydraulic cylinder is complemented with the hydraulic cylinder, a balance effect is formed in a dynamic state, the level of the working platform is guaranteed, a connecting hole 43 used for being fixed on a machine body is formed in the connecting bottom plate 4, and the connecting bolt can be fixed on the machine bodies such as seats or ships.
In a word, the fluid self-balancing workbench provided by the utility model utilizes the rotation connection of the plunger hydraulic cylinder, the hollow gravity ball and the ball head, and utilizes the principle of the communicating vessel to realize dynamic automatic balancing, the static high-strength stable connection has certain buffering effect, and the stability of the workpiece can be ensured under the flexible state to recover the set balance state; meanwhile, by utilizing the flexible connecting rope, when the working platform is inclined, the flexible connecting rope interacts with the hollow gravity ball, and the position of the flexible connecting rope is changed by the action of the lifting lug on the hydraulic cylinder, so that the balance is adjusted; the inner ball head hole is matched with the ball head, free movement in multiple directions is realized, when the plane is inclined in a three-point coplanar mode, the ball head is lifted or lowered under the action of the hydraulic cylinder and the plunger, and effective stable connection is formed through ball head connection; the adjusting nut is arranged in the internal thread pipe, and the rotation of the adjusting nut enables the conduction pipes connected with the inside of the bottom plate to be opened or closed so as to achieve the static or dynamic balance adjusting effect; meanwhile, the fluid stored in the fluid storage cavity can effectively supplement the total liquid required by the fluid storage cavity, so that the stability of the balance effect is ensured.
The above detailed description of the embodiments of the present invention has been provided with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make several equivalent transformations and substitutions without departing from the principles of the present invention after learning the contents of the present invention.
Claims (8)
1. A fluid self-balancing workbench, which is characterized in that: the device comprises a working platform and a connecting bottom plate, wherein a hollow gravity ball is arranged below the working platform through three flexible connecting ropes with equal length, one end of each flexible connecting rope is fixedly connected with the hollow gravity ball, the other end of each flexible connecting rope is arranged below the working platform through mounting bolts, the mounting bolts are arranged at equal intervals along the circumferential direction of the working platform, and inner ball head holes are formed in the lower ends of the mounting bolts; be provided with vertical arrangement on the connecting bottom plate and tie the unanimous pneumatic cylinder in position with the installation, the connecting bottom plate is inside to be provided with the flow chamber that holds that the level was arranged and the conduction pipe that sets up with holding the flow chamber intercommunication, hold the intracavity and establish hydraulic oil, be provided with the end cap on the connecting bottom plate of flow chamber downside, the intercommunication is provided with the vertical internal thread pipe of arranging on the connecting bottom plate of holding the flow chamber upside, internal thread pipe lower extreme through the conduction pipe with the pneumatic cylinder lower extreme links to each other, the intraductal adjusting nut who is used for communicateing the conduction pipe that is provided with of internal thread, the top of pneumatic cylinder is passed through the bulb and is linked to each other.
2. The fluid self-balancing table of claim 1, wherein: the working platform and the connecting bottom plate are triangular, the vertex angles of the triangles are all subjected to fillet treatment, and the mounting bolts and the hydraulic cylinders are all arranged at the vertex angles of the triangles.
3. The fluid self-balancing table of claim 1, wherein: the lower extreme of adjusting nut extends to in the current storage chamber of conduction pipe below, and the adjusting nut upper segment is provided with the external screw thread, and the adjusting nut hypomere is smooth cylindrical, and is provided with three circular cone groove along its circumference equidistance interval, and the cross-section in circular cone groove is by the directional adjusting nut hypomere of adjusting nut upper segment crescent, reach through, half through and the off-state through rotating between adjusting nut and the conduction pipe, the off-state prevents liquid flow when adjusting nut cylinder portion is relative with the conduction pipe, and the on-state forms liquid flow when adjusting nut circular cone groove is relative with the conduction pipe.
4. The fluid self-balancing table of claim 1, wherein: the center of work platform is provided with transparent observation window, the below of observation window is provided with the level groove that is used for showing the bubble.
5. The fluid self-balancing table of claim 1, wherein: the hollow gravity ball is internally provided with a counterweight substance, the bottom of the hollow gravity ball is provided with a discharge hole, and an adjusting screw plug is arranged in the discharge hole through threads.
6. The fluid self-balancing table of claim 1, wherein: the flow storage cavity is circular, and a slope is arranged at one side of the flow storage cavity, which is provided with the plug, towards the plug.
7. The fluid self-balancing table of claim 1, wherein: one end of the flexible connecting rope, which is far away from the hollow gravity ball, is rotatably connected with the mounting bolt through the lifting lug.
8. The fluid self-balancing table of claim 1, wherein: the installation bolt penetrates through the working platform and is upwards provided with a bolt for connecting components, and a connecting hole for fixing the installation bolt on the machine body is formed in the connecting bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800507.6U CN212123171U (en) | 2020-05-14 | 2020-05-14 | Fluid self-balancing workbench |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800507.6U CN212123171U (en) | 2020-05-14 | 2020-05-14 | Fluid self-balancing workbench |
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| Publication Number | Publication Date |
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| CN212123171U true CN212123171U (en) | 2020-12-11 |
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| CN202020800507.6U Active CN212123171U (en) | 2020-05-14 | 2020-05-14 | Fluid self-balancing workbench |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390850A (en) * | 2020-05-14 | 2020-07-10 | 扬州工业职业技术学院 | Fluid self-balancing workbench |
| CN114109120A (en) * | 2021-11-13 | 2022-03-01 | 重庆顺泰铁塔制造有限公司 | Anti-breaking composite high-strength concrete electric pole |
| CN116533079A (en) * | 2023-07-07 | 2023-08-04 | 江苏保捷精锻有限公司 | Hollow bearing polishing equipment for manufacturing new energy automobile and application method thereof |
-
2020
- 2020-05-14 CN CN202020800507.6U patent/CN212123171U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390850A (en) * | 2020-05-14 | 2020-07-10 | 扬州工业职业技术学院 | Fluid self-balancing workbench |
| CN114109120A (en) * | 2021-11-13 | 2022-03-01 | 重庆顺泰铁塔制造有限公司 | Anti-breaking composite high-strength concrete electric pole |
| CN116533079A (en) * | 2023-07-07 | 2023-08-04 | 江苏保捷精锻有限公司 | Hollow bearing polishing equipment for manufacturing new energy automobile and application method thereof |
| CN116533079B (en) * | 2023-07-07 | 2023-09-22 | 江苏保捷精锻有限公司 | Hollow bearing polishing equipment for manufacturing new energy automobile and application method thereof |
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Effective date of registration: 20240920 Address after: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Country or region after: China Address before: No. 199, Huayang West Road, Hanjiang District, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU POLYTECHNIC INSTITUTE Country or region before: China |