CN220113233U - Concentricity adjusting device for coupler - Google Patents
Concentricity adjusting device for coupler Download PDFInfo
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- CN220113233U CN220113233U CN202321231946.XU CN202321231946U CN220113233U CN 220113233 U CN220113233 U CN 220113233U CN 202321231946 U CN202321231946 U CN 202321231946U CN 220113233 U CN220113233 U CN 220113233U
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- 239000004568 cement Substances 0.000 claims abstract description 17
- 230000000670 limiting effect Effects 0.000 claims description 55
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a concentricity adjusting device for a coupler. The device of the utility model comprises: the horizontal bracket is fixed on the cement platform; the horizontal adjusting structures are provided with four groups and are symmetrically arranged at four corners of the horizontal bracket; the four corners of the horizontal bracket are respectively provided with a horizontal threaded hole and a vertical threaded hole; the horizontal threaded hole is arranged on a vertical frame of the horizontal bracket, and the vertical threaded hole is arranged on a horizontal frame of the horizontal bracket; the horizontal adjusting structure comprises a first adjusting screw and a second adjusting screw; two jack brackets are arranged on the front side and the rear side of the horizontal bracket, the jack brackets are H-shaped, the jacks are arranged at the openings above the jack brackets, and when the jacks are in an inactive state, the highest positions of the jack brackets are higher than the highest positions of the jacks. The utility model can realize concentricity adjustment of the coupler in a labor-saving and high-efficiency manner, reduce labor and time cost, reduce pressure on parts and prolong the service life of the device.
Description
Technical Field
The utility model relates to the technical field of mechanical auxiliary equipment, in particular to a concentricity adjusting device for a coupler.
Background
The motor is connected with the pump by a coupling, because the motor is usually connected with the pump by a coupling, and because the motor pump is produced and installed in a certain time, the pump set is often caused to be non-concentric due to the influence of the property of a conveying medium, deformation after bearing and temperature change, the vibration value of the pump is over-standard, parts are damaged, and the normal running of production is influenced. And if the concentricity difference of the pump is larger than the specified range, timely adjustment is needed.
At present, the concentricity of the pump is generally adjusted by measuring the different concentricity of the pump shaft and the motor shaft by using a feeler gauge and a ruler or a dial indicator, and then adding or subtracting gaskets or moving the position of the motor by using tools such as a crow bar, a copper bar and the like so as to achieve the aim that the concentricity of the pump shaft meets the specified requirement range.
Because the direction and the dynamics are difficult to grasp and slip easily still hurt the people when using the crow bar to pry the motor, often excessively force and cause repeated adjustment when using the bar copper hard to pound the machine pump and carry out displacement adjustment in addition, sometimes still cause the emergence of damaging the machine pump part condition, can see in conclusion that the concentricity of the machine pump of present method adjustment is difficult, wastes time and energy, still has certain potential safety hazard.
In the prior art, a tool for adjusting the concentricity of a pump of a machine, such as an authorized bulletin number CN 203317354U, comprises a pry bar, an adjusting nut device with a ejector rod and an adjusting nut device with a baffle plate; the adjusting nut device with the ejector rod and the adjusting nut device with the baffle are used for adjusting the left and right positions of the whole pump, and the pry bar and the movable handle are required to be operated forcefully; the whole height position of the pump of the adjusting machine needs to insert a pry plate on a pry bar into a groove below the bottom angle of the motor, and the pry bar is vertically lifted to perform gasket adding and subtracting operations; however, this adjustment method also requires a lot of manpower and is complicated to operate, and is time-consuming, labor-consuming, and time-consuming and labor-consuming.
If the shaft coupling concentricity adjusting device with the authorized bulletin number of CN 206105349U is used for adjusting the horizontal and vertical positions of the motor by adjusting the position of the sliding block in the waist-shaped hole and fastening the sliding block through the adjusting bolt, the first nut and the second nut are used for fixing the position relation between the hollow tube and the sliding block, but the adjusting mode of the vertical position is realized by only relying on the telescopic adjusting rod, the gravity bears too much, the requirement on the bearing capacity of the motor is high, the cost is high, and the service life is limited.
In order to solve the technical problems, the utility model provides a concentricity adjusting device for a coupler.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a concentricity adjusting device for a coupler, which can realize the concentricity adjustment of the coupler in a labor-saving and high-efficiency manner, reduce the labor and time cost, reduce the pressure on parts and prolong the service life of the device.
In order to achieve the above object, the present utility model proposes the following technical scheme:
the concentricity adjusting device for the coupler comprises a cement platform, a horizontal bracket, a first jack, a second jack and a horizontal adjusting structure, wherein the cement platform is piled on the ground, and the upper surface of the cement platform is a horizontal plane; the horizontal bracket is fixed on the cement platform through a fixing screw;
the horizontal adjusting structures are arranged in four groups and are symmetrically arranged at four corners of the horizontal bracket;
the four corners of the horizontal bracket are respectively provided with a horizontal threaded hole and a vertical threaded hole; the horizontal threaded holes are formed in a vertical frame of the horizontal bracket, and the vertical threaded holes are formed in a horizontal frame of the horizontal bracket;
the horizontal adjusting structure comprises a first adjusting screw and a second adjusting screw;
the first adjusting screw penetrates through the horizontal threaded hole, and the second adjusting screw penetrates through the vertical threaded hole;
two jack brackets are arranged on the front side and the rear side of the horizontal bracket, and are a first jack bracket and a second jack bracket, wherein the first jack bracket is arranged on the rear side, and the second jack bracket is arranged on the front side;
the jack bracket is H-shaped, the jack is arranged at the opening above the jack bracket, and when the jack is in an inactive state, the highest position of the jack bracket is higher than the highest position of the jack;
the first jack is arranged on the first jack bracket, and the second jack is arranged on the second jack bracket.
Preferably, the horizontal bracket comprises four channel steel, and is welded into a rectangular frame.
Preferably, the horizontal bracket is perforated and welded with nuts to form a horizontal threaded hole and a vertical threaded hole.
Preferably, the vertical frame and the horizontal frame of the horizontal bracket are marked with scales, so as to be helpful for quantifying the screwing quantity and the screwing quantity of the first adjusting screw or the second adjusting screw.
Preferably, the vertical frame intermediate position symmetry of horizontal support is equipped with horizontal screw hole to be equipped with first adjusting screw, form one-way regulation structure, form the assistance to horizontal regulation structure, guarantee the stability of device after adjusting.
Preferably, still include the rolling disc, the rolling disc includes center pin and spacing projecting rod, the center pin is connected with first adjusting screw or second adjusting screw operation end, spacing projecting rod sets up 6~16, evenly sets up around the central circumference of center pin, and the contained angle is unanimous between the spacing projecting rod for the precession or the precession volume of the adjusting screw that every spacing projecting rod corresponds are unanimous, are convenient for to precession volume and the handle control of precession volume, manual operation of being convenient for.
Preferably, the device further comprises a limiting structure, wherein the limiting structure comprises a hinged frame and a hinged rod, the hinged frame is fixedly connected with a vertical frame or a transverse frame of the horizontal bracket, one end of the hinged rod is hinged with the hinged frame, and the rotating angle is 0-90 degrees;
the hinge rod comprises a rod body and a handle, wherein the rod body is provided with a limiting long hole, anti-skidding patterns are arranged on the inner side of the limiting long hole, the width of the limiting long hole is matched with the size of the limiting protruding rod, the length of the limiting long hole is matched with the maximum advancing amount of the limiting protruding rod, and the handle is arranged at one end of the outer side of the rod body;
the three sides of the outward one end of the limiting protruding rod are provided with anti-skid patterns, the outward one end of the limiting protruding rod is matched with the limiting long hole, when the limiting structure rotates to be parallel to the hinged frame, the limiting protruding rod is inserted into the limiting long hole, the anti-skid patterns interact with each other, and then the limiting effect is achieved, and the limiting protruding rod is prevented from sliding.
Preferably, the rod body is an n-type rod, one end of the rod body is open, the opening extends to be close to the other end, and the limiting long hole is formed.
Preferably, the hinge rod further comprises two springs and a front baffle, the springs are symmetrically arranged, one end of each spring is connected with the opening end of the n-type rod, the other end of each spring is connected with the front baffle, and the handle is arranged on the front baffle; the distance between the front baffle and the other end of the n-type rod is adapted to the maximum advancing amount of the limit protruding rod; pulling the handle outward, the spring is prolonged for the front baffle is kept away from n type pole, lengthens the distance between front baffle and the n type pole, rotates articulated pole this moment, makes articulated pole and articulated frame 90, inserts spacing slot hole when spacing projecting rod, loosens the handle, forms clamping force between front baffle and the n type pole under the restoring force effect of spring, forms stable spacing effect to spacing projecting rod.
Preferably, the inner side of the front baffle is provided with anti-skid patterns.
Preferably, the open end of the n-type rod is provided with two slotted holes, and the spring stretches into the slotted holes to be connected with the n-type rod, so that stability is enhanced.
Preferably, a reinforcing ring is arranged between the limiting protruding rods, so that stability of the rotating disc is enhanced.
Preferably, the spacing protruding rods are arranged in 10, the spacing is 36 degrees, and the moving distance of the first adjusting screw or the second adjusting screw is constant when the spacing protruding rods rotate for 36 degrees.
Preferably, the ends of the first adjusting screw and the second adjusting screw are welded with truncated cones, the surface with large surface area faces outwards, and the surface with large surface area is provided with anti-skid patterns.
Preferably, a mark is arranged on the limiting protruding rod, and in an initial state, the uppermost limiting protruding rod is set to be 0, and is sequentially set to be 1, 2 and 3-10 anticlockwise or clockwise.
Specifically, the coupler is placed on the horizontal support, auxiliary frames are arranged around the coupler, the direction and distance of the current coupler to be moved are calculated according to concentricity requirements, then specific operation is carried out on each adjusting structure, when the first adjusting screw or the second adjusting screw on one side is operated, the first adjusting screw on the opposite side needs to be matched with operation, and when the first adjusting screw on one side needs to be screwed in, the first adjusting screw on the other side needs to be screwed out; meanwhile, the lifting heights of the first jack and the second jack are adjusted, so that the concentricity of the coupler is adjusted.
The utility model has the beneficial effects that:
according to the utility model, the cement platform is provided with the horizontal bracket, and the horizontal bracket is provided with the jack and the adjusting structure, so that the concentricity of the coupler is leveled;
according to the utility model, the horizontal, longitudinal and vertical positions of the coupler are adjusted through the adjusting structure and the jack, so that the leveling is realized, the manpower input is reduced, and the operation difficulty is reduced;
according to the utility model, the rotating disc is arranged on the adjusting screw, so that the screw-in or screw-out quantity formed by the rotation of the adjusting screw is quantized, and the accuracy of the adjusting process is further ensured;
according to the utility model, the limiting structure is arranged on the horizontal bracket and is matched with the rotating disc, so that the position of the rotating disc is limited, and the stability of the operation process is further improved.
By adopting the scheme, the concentricity adjustment of the coupler can be realized in a labor-saving and efficient manner, the labor and time cost is reduced, the adjustment precision is greatly improved, the working intensity of workers is lightened, the working efficiency is improved, the pressure on parts is reduced, and the service life of the device is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a top view of the overall structure of the present utility model.
Fig. 2 is a front view of the overall structure of the present utility model.
Fig. 3 is a schematic structural view of a rotating disc and a limiting structure in the present utility model.
Fig. 4 is an enlarged view of a partial structure at a in fig. 3.
In the figure, a first jack, a second jack, a first adjusting screw, a second adjusting screw, a fixed screw, a horizontal bracket, a second adjusting screw, a cement platform and a coupling are respectively arranged at the bottom of the frame, wherein the first jack, the second jack, the first adjusting screw, the fixed screw and the second adjusting screw are respectively arranged at the bottom of the frame, the second adjusting screw, the cement platform and the coupling;
51-vertical frames, 52-transverse frames, 53-first jack stands, 54-second jack stands.
Description of the embodiments
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
As shown in fig. 1-2, the concentricity adjusting device for the coupler comprises a cement platform 7, a horizontal bracket 5, a first jack 1, a second jack 2 and a horizontal adjusting structure, wherein the cement platform 7 is piled on the ground, and the upper surface is a horizontal plane; the horizontal bracket 5 is fixed on the cement platform 7 through a fixing screw 4;
the horizontal adjusting structures are arranged in four groups and are symmetrically arranged at four corners of the horizontal bracket 5;
the four corners of the horizontal bracket 5 are respectively provided with a horizontal threaded hole and a vertical threaded hole; the horizontal threaded holes are formed in a vertical frame of the horizontal bracket 5, and the vertical threaded holes are formed in a horizontal frame of the horizontal bracket 5;
the horizontal adjusting structure comprises a first adjusting screw 3 and a second adjusting screw 6;
the first adjusting screw 3 penetrates through the horizontal threaded hole, and the second adjusting screw 6 penetrates through the vertical threaded hole;
two jack brackets are arranged on the front side and the rear side of the horizontal bracket 5, and are a first jack bracket 53 and a second jack bracket 54, wherein the first jack bracket 53 is arranged on the rear side, and the second jack bracket 54 is arranged on the front side;
the jack bracket is H-shaped, the jack is arranged at the opening above the jack bracket, and when the jack is in an inactive state, the highest position of the jack bracket is higher than the highest position of the jack;
the first jack 1 is arranged on a first jack bracket 53, and the second jack 2 is arranged on a second jack bracket 54.
The horizontal bracket 5 comprises four channel steel and is welded into a rectangular frame.
The horizontal bracket 5 is provided with holes and is welded with nuts so as to form a horizontal threaded hole and a vertical threaded hole.
The vertical frame and the horizontal frame of the horizontal bracket 5 are marked with scales, which is helpful for quantifying the screwing-in amount and the screwing-out amount of the first adjusting screw 3 or the second adjusting screw 6.
The vertical frame intermediate position symmetry of horizontal support 5 is equipped with horizontal screw hole to be equipped with first adjusting screw 3, form one-way regulation structure, form the assistance to horizontal regulation structure, guarantee the stability of device after adjusting.
The ends of the first adjusting screw 3 and the second adjusting screw 6 are welded with truncated cones, the surface with large surface area faces outwards, and the surface with large surface area is provided with anti-skid patterns.
Specifically, the coupler 8 is placed on the horizontal bracket 5, auxiliary frames are arranged around the coupler 8, the direction and distance of the current coupler 8 to be moved are calculated according to concentricity requirements, then specific operation is carried out on each adjusting structure, when the first adjusting screw 3 or the second adjusting screw 6 on one side is operated, the first adjusting screw 3 on the opposite side needs to be matched with operation, and when the first adjusting screw 3 on one side needs to be screwed in, the first adjusting screw 3 on the other side needs to be screwed out; meanwhile, the concentricity of the coupler 8 is adjusted by adjusting the lifting heights of the first jack 1 and the second jack 2.
Second embodiment:
as shown in fig. 1-2, the concentricity adjusting device for the coupler comprises a cement platform 7, a horizontal bracket 5, a first jack 1, a second jack 2 and a horizontal adjusting structure, wherein the cement platform 7 is piled on the ground, and the upper surface is a horizontal plane; the horizontal bracket 5 is fixed on the cement platform 7 through a fixing screw 4;
the horizontal adjusting structures are arranged in four groups and are symmetrically arranged at four corners of the horizontal bracket 5;
the four corners of the horizontal bracket 5 are respectively provided with a horizontal threaded hole and a vertical threaded hole; the horizontal threaded holes are formed in a vertical frame of the horizontal bracket 5, and the vertical threaded holes are formed in a horizontal frame of the horizontal bracket 5;
the horizontal adjusting structure comprises a first adjusting screw 3 and a second adjusting screw 6;
the first adjusting screw 3 penetrates through the horizontal threaded hole, and the second adjusting screw 6 penetrates through the vertical threaded hole;
two jack brackets are arranged on the front side and the rear side of the horizontal bracket 5, and are a first jack bracket 53 and a second jack bracket 54, wherein the first jack bracket 53 is arranged on the rear side, and the second jack bracket 54 is arranged on the front side;
the jack bracket is H-shaped, the jack is arranged at the opening above the jack bracket, and when the jack is in an inactive state, the highest position of the jack bracket is higher than the highest position of the jack;
the first jack 1 is arranged on a first jack bracket 53, and the second jack 2 is arranged on a second jack bracket 54.
The horizontal bracket 5 comprises four channel steel and is welded into a rectangular frame.
The horizontal bracket 5 is provided with holes and is welded with nuts so as to form a horizontal threaded hole and a vertical threaded hole.
The vertical frame and the horizontal frame of the horizontal bracket 5 are marked with scales, which is helpful for quantifying the screwing-in amount and the screwing-out amount of the first adjusting screw 3 or the second adjusting screw 6.
The vertical frame intermediate position symmetry of horizontal support 5 is equipped with horizontal screw hole to be equipped with first adjusting screw 3, form one-way regulation structure, form the assistance to horizontal regulation structure, guarantee the stability of device after adjusting.
As shown in fig. 3-4, the rotary disk 10 is further included, the rotary disk 10 includes a central shaft 101 and a limiting protruding rod 102, the central shaft 101 is connected with the operation end of the first adjusting screw 3 or the second adjusting screw 6, the limiting protruding rods 102 are 6-16, are uniformly arranged around the central circumference of the central shaft 101, and the included angles between the limiting protruding rods 102 are consistent, so that the screwing-in or screwing-out amount of the adjusting screw corresponding to one limiting protruding rod is consistent when the limiting protruding rod is rotated, the handle control of the screwing-in amount and the screwing-out amount is facilitated, and the manual operation is facilitated.
The device further comprises a limiting structure 9, wherein the limiting structure 9 comprises a hinged frame 91 and a hinged rod 92, the hinged frame 91 is fixedly connected with a vertical frame or a transverse frame of the horizontal bracket 5, one end of the hinged rod 92 is hinged with the hinged frame 91, and the rotating angle is 0-90 degrees;
the hinge rod 92 comprises a rod body and a handle 924, the rod body is provided with a limiting long hole 921, an anti-slip pattern is arranged on the inner side of the limiting long hole 921, the width of the limiting long hole 921 is matched with the size of the limiting protruding rod 102, the length of the limiting long hole 921 is matched with the maximum advancing amount of the limiting protruding rod 102, and the handle 924 is arranged at one end of the outer side of the rod body;
the three sides of the outward end of the limiting protruding rod 102 are provided with anti-skid patterns, the outward end of the limiting protruding rod 102 is matched with the limiting long hole 921, when the limiting structure 9 rotates to be parallel to the hinge frame 91, the limiting protruding rod 102 is inserted into the limiting long hole 921, the anti-skid patterns interact, and then the limiting effect is achieved, and the limiting protruding rod 102 is prevented from sliding.
The rod body is an n-shaped rod, one end of the rod body is open, the opening extends to be close to the other end, and the slot 921 is limited.
The hinge rod 91 further comprises two springs 922 and a front baffle 923, the springs 922 are symmetrically arranged, one end of each spring 922 is connected with the opening end of the n-type rod, the other end of each spring 922 is connected with the front baffle 923, and the handle 924 is arranged on the front baffle 923; the distance between the front baffle 923 and the other end of the n-type rod is adapted to the maximum travel amount of the limit projection rod 102; pulling the handle 924 outwards, the spring 922 stretches, the front baffle 923 is far away from the n-type rod, the distance between the front baffle 923 and the n-type rod is prolonged, the hinge rod 92 is rotated at the moment, the hinge rod 92 and the hinge frame 91 form 90 degrees, when the limit projection rod 102 is inserted into the limit slot hole 921, the handle 924 is loosened, a clamping force is formed between the front baffle 923 and the n-type rod under the action of the restoring force of the spring 922, and a stable limit effect is formed on the limit projection rod 102.
The inner side of the front baffle 923 is provided with anti-skid patterns.
The open end of the n-type rod is provided with two slotted holes, and the spring 922 stretches into the slotted holes to be connected with the n-type rod, so that stability is enhanced.
A reinforcing ring 103 is arranged between the limit protruding rods 102, so that the stability of the rotating disc 10 is further enhanced.
The spacing protruding rods 102 are arranged in 10, the spacing is 36 degrees, and the moving distance of the first adjusting screw 3 or the second adjusting screw 6 is constant when the spacing protruding rods rotate for 36 degrees.
The ends of the first adjusting screw 3 and the second adjusting screw 6 are welded with truncated cones, the surface with large surface area faces outwards, and the surface with large surface area is provided with anti-skid patterns.
The limit protruding rod 102 is provided with a mark, and in an initial state, the uppermost limit protruding rod is set to be 0, and is sequentially set to be 1, 2 and 3-10 anticlockwise or clockwise.
Specifically, the coupler 8 is placed on the horizontal bracket 5, auxiliary frames are arranged around the coupler 8, the direction and distance of the current coupler 8 to be moved are calculated according to concentricity requirements, then specific operation is carried out on each adjusting structure, when the first adjusting screw 3 or the second adjusting screw 6 on one side is operated, the first adjusting screw 3 on the opposite side needs to be matched with operation, and when the first adjusting screw 3 on one side needs to be screwed in, the first adjusting screw 3 on the other side needs to be screwed out; meanwhile, the concentricity of the coupler 8 is adjusted by adjusting the lifting heights of the first jack 1 and the second jack 2.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a concentricity adjusting device for shaft coupling, includes the cement platform, the cement platform piles up subaerial, and upper surface is horizontal plane, its characterized in that: the device also comprises a horizontal bracket, a first jack, a second jack and a horizontal adjusting structure, wherein the horizontal bracket is fixed on the cement platform through a fixing screw; the horizontal adjusting structures are arranged in four groups and are symmetrically arranged at four corners of the horizontal bracket; the four corners of the horizontal bracket are respectively provided with a horizontal threaded hole and a vertical threaded hole; the horizontal threaded holes are formed in a vertical frame of the horizontal bracket, and the vertical threaded holes are formed in a horizontal frame of the horizontal bracket; the horizontal adjusting structure comprises a first adjusting screw and a second adjusting screw; the first adjusting screw penetrates through the horizontal threaded hole, and the second adjusting screw penetrates through the vertical threaded hole; two jack supports are arranged on the front side and the rear side of the horizontal support, the jack supports are H-shaped, the jack is arranged at an opening above the jack supports, and when the jack is in a non-working state, the highest position of the jack supports is higher than the highest position of the jack.
2. The concentricity adjustment device for a coupling according to claim 1, wherein: the middle position of the vertical frame of the horizontal bracket is symmetrically provided with horizontal threaded holes, and is provided with a first adjusting screw to form a unidirectional adjusting structure.
3. The concentricity adjusting device for a coupling according to claim 2, wherein: still include the rolling disc, the rolling disc includes center pin and spacing protruding pole, the center pin is connected with first adjusting screw or second adjusting screw operation end, spacing protruding pole sets up 6~16, evenly sets up around the central circumference of center pin.
4. A concentricity adjustment device for a coupling as claimed in claim 3, wherein: the device comprises a horizontal bracket, a vertical bracket or a horizontal bracket, and a limiting structure, wherein the limiting structure comprises a hinged frame and a hinged rod, the hinged frame is fixedly connected with the vertical bracket or the horizontal bracket of the horizontal bracket, one end of the hinged rod is hinged with the hinged frame, and the rotating angle is 0-90 degrees; the hinge rod comprises a rod body and a handle, wherein the rod body is provided with a limiting long hole, anti-skidding patterns are arranged on the inner side of the limiting long hole, the width of the limiting long hole is matched with the size of the limiting protruding rod, the length of the limiting long hole is matched with the maximum advancing amount of the limiting protruding rod, and the handle is arranged at one end of the outer side of the rod body; and three sides of one outward end of the limiting protruding rod are provided with anti-skid patterns.
5. The concentricity adjustment device for a coupling according to claim 4, wherein: the hinge rod further comprises two springs and a front baffle, the springs are symmetrically arranged, one end of each spring is connected with the opening end of the n-type rod, the other end of each spring is connected with the front baffle, and the handle is arranged on the front baffle.
6. The concentricity adjustment device for a coupling according to claim 5, wherein: the inner side of the front baffle is provided with anti-skid patterns.
7. The concentricity adjustment device for a coupling according to claim 6, wherein: the open end of the n-type rod is provided with two slotted holes, and the spring extends into the slotted holes to be connected with the n-type rod.
8. The concentricity adjustment device for a coupling as set forth in claim 7, wherein: and a reinforcing ring is arranged between the limiting protruding rods.
9. The concentricity adjustment device for a coupling according to claim 8, wherein: and 10 limit protruding rods are arranged.
10. The concentricity adjustment device for a coupling according to claim 9, wherein: the ends of the first adjusting screw and the second adjusting screw are welded with truncated cones, the surface with large surface area faces outwards, and the surface with large surface area is provided with anti-skid patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321231946.XU CN220113233U (en) | 2023-05-22 | 2023-05-22 | Concentricity adjusting device for coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321231946.XU CN220113233U (en) | 2023-05-22 | 2023-05-22 | Concentricity adjusting device for coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113233U true CN220113233U (en) | 2023-12-01 |
Family
ID=88888077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321231946.XU Active CN220113233U (en) | 2023-05-22 | 2023-05-22 | Concentricity adjusting device for coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113233U (en) |
-
2023
- 2023-05-22 CN CN202321231946.XU patent/CN220113233U/en active Active
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