CN105527057B - Static balance detection height adjusting device - Google Patents

Static balance detection height adjusting device Download PDF

Info

Publication number
CN105527057B
CN105527057B CN201510880813.9A CN201510880813A CN105527057B CN 105527057 B CN105527057 B CN 105527057B CN 201510880813 A CN201510880813 A CN 201510880813A CN 105527057 B CN105527057 B CN 105527057B
Authority
CN
China
Prior art keywords
floating
fixed
base
storage tank
static balance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201510880813.9A
Other languages
Chinese (zh)
Other versions
CN105527057A (en
Inventor
曾义杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Bochuang Intellectual Property Operations Co.,Ltd.
Original Assignee
Chongqing Runyue Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Runyue Machinery Co ltd filed Critical Chongqing Runyue Machinery Co ltd
Priority to CN201510880813.9A priority Critical patent/CN105527057B/en
Publication of CN105527057A publication Critical patent/CN105527057A/en
Application granted granted Critical
Publication of CN105527057B publication Critical patent/CN105527057B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00Testing static or dynamic balance of machines or structures
    • G01M1/12Static balancing; Determining position of centre of gravity

Abstract

The invention relates to a height adjusting structure of a grinding wheel detecting device, in particular to a static balance detection height adjusting device which comprises a base and a parallel guide rail fixed on the base, and further comprises a leveling mechanism and a windshield, wherein the windshield is externally covered with the leveling mechanism, the leveling mechanism comprises a liquid storage tank, a floating body and a refrigerating structure, the floating body floats in the liquid storage tank, the refrigerating structure is positioned in the liquid storage tank, the upper end surface of the floating body is a fixed surface, the fixed surface is parallel to the liquid level of the liquid storage tank, the base is detachably connected with the fixed surface, and an anchoring body is fixed on the lower end surface of the floating body. The invention aims to solve the problem that the height adjustment of the conventional detection device is too complicated, and aims to provide a height adjusting device which is simple to operate for a static balance adjusting device.

Description

Static balance detection height adjusting device
Technical Field
The invention relates to a height adjusting structure of a grinding wheel detecting device, in particular to a static balance detection height adjusting device.
Background
In the machining process of the large gear, a grinding wheel is required to be used for deburring. The grinding wheel is a porous body prepared by adding a bonding agent into an abrasive, compacting, drying and roasting. Because the grinding wheel has different characteristics due to different grinding materials, bonding agents and manufacturing processes, the grinding wheel has important influence on the processing quality, the production rate and the economy of grinding. The grinding wheel is the one with the largest use amount and the widest use range in the grinding tool, rotates at high speed when in use, and can perform coarse grinding, semi-fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece.
The grinding wheel has the problem of unbalance in actual working operation, and harm caused by the unbalance is mainly reflected in two aspects, on one hand, when the grinding wheel rotates at high speed, vibration is caused, polygonal oscillation marks are easily generated on the surface of a workpiece, and the grinding quality is influenced; on the other hand, unbalance accelerates the vibration of the spindle and the wear of the bearings, which can cause the breakage of the grinding wheel in severe cases, even accidents. The unbalance of the grinding wheel is caused by the fact that the gravity center of the grinding wheel is not coincident with a rotating shaft due to the reasons of inaccurate manufacturing and installation of the grinding wheel, mainly asymmetric geometric dimension of grinding wheel pieces, non-uniform density of each part of the grinding wheel, eccentric installation and the like. The detection process of the grinding wheel is generally to perform static balance firstly, and then to repeat the static balance after the grinding wheel is shaped and trimmed or when unbalance is found in the work.
In the existing static balance detection method, a grinding wheel is fixed on a detection shaft, and then a detection pump is placed on a parallel guide rail. In the detection process, whether the parallel guide rails are horizontal or not is particularly important. Whether the parallel guide rail is horizontal or not needs to be detected by a horizontal detector before detection, and the height of the adjusting bolts for fixing the four corners of the base of the parallel guide rail is adjusted according to a detection result. The operation of the process is complex and can be completed by repeated testing and adjustment.
Disclosure of Invention
The invention aims to solve the problem that the height adjustment of the conventional detection device is too complicated, and aims to provide a height adjusting device which is simple to operate for a static balance adjusting device.
The basic scheme provided by the invention is as follows: static balance detects high adjusting device, including the base, fixes the parallel guide on the base, its characterized in that still includes levelling mechanism and windshield, windshield enclosing cover levelling mechanism, levelling mechanism includes the liquid reserve tank, the floating body and refrigeration structure, the floating body floats in the liquid reserve tank, refrigeration structure is located the liquid reserve tank, the floating body up end is the stationary plane, the stationary plane is parallel with the liquid level of liquid reserve tank, the base can be dismantled with the stationary plane and be connected, the terminal surface is fixed with the anchoring body under the floating body.
The working principle is as follows: the liquid storage tank is placed on the ground, water is injected into the liquid storage tank, the floating body floats, the refrigeration structure is started after the floating body stops shaking, water is frozen and frozen by the refrigeration structure, the floating body is fixed by ice, the floating body is fixed by freezing, and the base is fixed on the fixing surface at the moment. The liquid level is horizontal, the liquid level that the fixed surface is parallel, the base is fixed on the fixed surface, and the base is horizontal naturally. When the floating body is fixed on the ice surface, the foundation of the anchoring body fixed below the floating body and the ice body is deeper, so that the ice body and the floating body are more stable, and the floating body is prevented from shifting after the base is fixed to influence the height adjustment.
The basic scheme has the beneficial effects that: the existing parallel guide rail needs to be debugged because the surface for placing the base is not flat or parallel to the horizontal plane, so the base needs to be adjusted to be parallel later. The floating body of the scheme is placed in the liquid storage tank, the floating body can automatically complete leveling under the action of gravity and buoyancy, then the floating body completing leveling is fixed through the frozen liquid storage tank, the fixing surface of the floating body can be naturally ensured to be horizontal, only a base needs to be fixed on the fixing surface. The whole adjusting process is simple to operate, and the final precision is high.
Scheme II: for the optimization of the basic scheme, the anchoring body is columnar, and fixing rods are arranged on the circumference of the anchoring body. Has the advantages that: the arrangement of the fixed rod can increase the resistance between the floating body and the ice in all directions.
The third scheme is as follows: in order to optimize the basic scheme, the wind shield further comprises a wind shield outer cover leveling mechanism. Has the advantages that: the presence of the wind shield prevents the air flow from affecting the balance of the floating body.
And the scheme is as follows: preferably, the windshield is made of glass. Has the advantages that: the transparent glass material is convenient for operators to monitor the condition of the floating body in the freezing process.
And a fifth scheme: preferably, a limit rope is connected between the wall of the liquid storage tank and the floating body. Has the advantages that: the floating body needs to be in a relatively stable state when being fixed by ice, and the limiting rope stabilizes the effect of the floating body.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic structural diagram of an embodiment of a structural static balance detection height adjustment apparatus according to the present invention;
FIG. 2 is a schematic structural view of the floating body of FIG. 1;
reference numerals: the device comprises a base 3, a parallel guide rail 4, a liquid storage tank 1, a floating body 2, a fixing surface 21, a refrigeration structure 5, a connecting seat 211, a limiting rope 7, a windshield 8 and an anchoring body 9.
Detailed Description
Combine the static balance that figure 1 shows to detect high adjusting device, including base 3, fix parallel guide 4 on base 3, its characterized in that still includes leveling mechanism and windshield 8, 8 enclosing covers leveling mechanism of windshield, leveling mechanism includes liquid storage tank 1, the floating body 2 and refrigeration structure 5, the floating body 2 floats in liquid storage tank 1, refrigeration structure 5 is located liquid storage tank 1, 2 up end of the floating body is stationary plane 21, stationary plane 21 is parallel with the liquid level of liquid storage tank 1, and connecting seat 211 on the stationary plane 21, connecting seat 211 have the screw hole, base 3 can be dismantled with stationary plane 21 and be connected, the terminal surface is fixed with anchoring body 9 under the floating body 2. The anchoring body 9 is columnar, and fixing rods are arranged on the circumferential direction of the anchoring body 9. The wind shield comprises a wind shield cover 8, and a leveling mechanism is arranged on the outer cover of the wind shield cover 8. The wind shield 8 is made of glass. A limiting rope 7 is connected between the tank wall of the liquid storage tank 1 and the floating body 2.
Usage effects and characteristic effects of each part: the working principle is as follows: the liquid storage tank 1 is placed on the ground, water is injected into the liquid storage tank 1, the floating body 2 floats, the refrigerating structure 5 is started after the floating body 2 stops shaking, the refrigerating structure 5 freezes water, the floating body 2 is fixed by ice, the floating body 2 is fixed by freezing, and the base 3 is fixed on the fixing surface 21 at the moment. The liquid level, the liquid level that fixed surface 21 is parallel, base 3 is fixed on fixed surface 21, and base 3 is the level naturally. When the floating body 2 is fixed on the ice surface, the foundation of the anchoring body 9 fixed below the floating body 2 and the ice body is deeper, so that the ice body and the floating body 2 are more stable, and the floating body 2 is prevented from shifting after the base 3 is fixed to influence the height adjustment.
The existing parallel guide 4 needs to be adjusted because the surface on which the base 3 is placed is not flat or parallel to the horizontal plane, so that the base 3 needs to be adjusted to be parallel later. The floating body 2 of the scheme is placed in the liquid storage tank 1, the floating body 2 can automatically finish leveling under the action of gravity and buoyancy, then the floating body 2 which finishes leveling is fixed through the frozen liquid storage tank 1, the fixing surface 21 of the floating body 2 can naturally ensure the leveling, only the base 3 is fixed on the fixing surface 21, compared with the prior art, the scheme does not need manual testing at all when in use, the floating body 2 automatically finishes the leveling process, the scheme is not influenced by the placement position of the liquid storage tank 1, only the refrigeration structure 5 is opened in operation, then the base 3 is fixed on the floating body 2, meanwhile, due to the existence of the anchoring body 9, the fixing process is more stable, and the debugging precision is not influenced due to the fact that the floating body 2 is not firmly fixed with ice. The whole adjusting process is simple to operate, and the final precision is high.
The anchoring body 9 is columnar, and fixing rods are arranged on the circumferential direction of the anchoring body 9. Has the advantages that: the arrangement of the fixing rod can increase the resistance of the floating body 2 and ice in all directions.
The wind shield comprises a wind shield cover 8, and a leveling mechanism is arranged on the outer cover of the wind shield cover 8. Has the advantages that: the presence of the wind shield 8 avoids that the air flow affects the balance of the floating body 2.
The wind shield 8 is made of glass. Has the advantages that: the transparent glass material is convenient for an operator to monitor the condition of the floating body 2 in the freezing process.
A limiting rope 7 is connected between the tank wall of the liquid storage tank 1 and the floating body 2. Has the advantages that: the floating body 2 needs to be in a relatively stable state when being fixed by ice, and the limiting rope 7 stabilizes the effect of the floating body 2.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various changes and modifications without departing from the structure of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims (3)

1. Static balance detects high adjusting device, including the base, fixes the parallel guide rail on the base, its characterized in that still includes levelling mechanism and windshield, windshield enclosing cover levelling mechanism, levelling mechanism includes the liquid reserve tank, the floating body and refrigeration structure, the floating body floats in the liquid reserve tank, refrigeration structure is located the liquid in the liquid reserve tank left surface lower part and is used for freezing the liquid in the liquid reserve tank, the floating body up end is the stationary plane, the stationary plane is parallel with the liquid level of liquid reserve tank, the base can be dismantled with the stationary plane and be connected, the terminal surface is fixed with the anchoring body under the floating body, the anchoring body is the column, anchoring body circumference has arranged the dead lever.
2. The static balance detection height adjustment device according to claim 1, characterized in that: the windshield is made of glass.
3. The static balance detection height adjustment device according to claim 1, characterized in that: a limiting rope is connected between the tank wall of the liquid storage tank and the floating body.
CN201510880813.9A 2015-12-05 2015-12-05 Static balance detection height adjusting device Active CN105527057B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510880813.9A CN105527057B (en) 2015-12-05 2015-12-05 Static balance detection height adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510880813.9A CN105527057B (en) 2015-12-05 2015-12-05 Static balance detection height adjusting device

Publications (2)

Publication Number Publication Date
CN105527057A CN105527057A (en) 2016-04-27
CN105527057B true CN105527057B (en) 2020-04-07

Family

ID=55769425

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510880813.9A Active CN105527057B (en) 2015-12-05 2015-12-05 Static balance detection height adjusting device

Country Status (1)

Country Link
CN (1) CN105527057B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01297592A (en) * 1988-05-26 1989-11-30 Fujitsu Ltd Level holder
JPH08122130A (en) * 1994-10-24 1996-05-17 Bridgestone Corp Weight measuring apparatus for racing cart
CN202793691U (en) * 2012-09-18 2013-03-13 上海东方泵业(集团)有限公司 Adjustable static balance test device
CN204188337U (en) * 2014-10-31 2015-03-04 上海东方泵业(集团)有限公司 A kind of static balancing apparatus
CN104482951A (en) * 2014-12-30 2015-04-01 北方民族大学 Automatic horizontal adjusting device
CN204338202U (en) * 2014-12-04 2015-05-20 青岛科技大学 The instrument work platform for placing of automatic adjustment table-surface level

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01297592A (en) * 1988-05-26 1989-11-30 Fujitsu Ltd Level holder
JPH08122130A (en) * 1994-10-24 1996-05-17 Bridgestone Corp Weight measuring apparatus for racing cart
CN202793691U (en) * 2012-09-18 2013-03-13 上海东方泵业(集团)有限公司 Adjustable static balance test device
CN204188337U (en) * 2014-10-31 2015-03-04 上海东方泵业(集团)有限公司 A kind of static balancing apparatus
CN204338202U (en) * 2014-12-04 2015-05-20 青岛科技大学 The instrument work platform for placing of automatic adjustment table-surface level
CN104482951A (en) * 2014-12-30 2015-04-01 北方民族大学 Automatic horizontal adjusting device

Also Published As

Publication number Publication date
CN105527057A (en) 2016-04-27

Similar Documents

Publication Publication Date Title
CN103344452A (en) Multifunctional high-accuracy hardened concrete test-piece treatment machine
CN209717286U (en) A kind of automobile die grinding device
CN105527057B (en) Static balance detection height adjusting device
CN211148062U (en) Triaxial compression test sampling device
CN106938442A (en) A kind of numerical control grinding test machine
CN206123958U (en) But adjustable level and absorbing plain type glass drilling machine
CN205572001U (en) High -efficient cantilever type aligning device of support body class part
CN108127419A (en) Artificial marble bed piece and its manufacturing method
CN112393998A (en) Accurate detection device of steel sheet hardness water level for construction
CN206717550U (en) A kind of drill trimming device
CN209036151U (en) Cylindrical grinder is used in a kind of processing of steel pipe
CN207480297U (en) A kind of convenient grinding machine
CN205317412U (en) Self -balancing grinding wheel detector
CN216747222U (en) Work piece intensity detection device for engineering supervision
CN206839871U (en) A kind of numerical control grinding test machine
CN204075007U (en) The circular bending device of reinforcing bar
CN201872018U (en) Tail frame device with a tight force measurement system for roll grinder
CN208262661U (en) A kind of engineering workpiece processing and fixing unit
CN106041647A (en) Electric knife sharpener
CN109238214B (en) Deflection measuring device for wheel shaft of mining machinery
CN215114372U (en) Quick measuring device of engine cylinder block roughness
CN215367179U (en) Measure measuring apparatu of foundation ditch side slope
CN216696168U (en) Detection device for building safety quality
CN211347444U (en) Soil sampling device
CN215339814U (en) Water quality testing appearance with self-cleaning function

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20201222

Address after: 401120 Yubei District, Chongqing Shuangfeng bridge airport development zone, Xiangyu Road, No. 15, 2.

Patentee after: Chongqing Bochuang Intellectual Property Operations Co.,Ltd.

Address before: 401147 No.255 Xintai Road, South Street, Chongqing

Patentee before: CHONGQING RUNYUE MACHINERY Co.,Ltd.