CN205333249U - Grinding wheel static balance detection device - Google Patents

Abstract

The utility model relates to a grinding wheel detection device's accessory, concretely relates to grinding wheel static balance detection device, including the base, fix the closed slide on the base, its characterized in that still includes levelling mechanism and windshield, windshield enclosing cover levelling mechanism, the levelling mechanism includes the liquid storage tank, the float body and refrigeration structure, the unsteady body floats in the liquid storage tank, the refrigeration structure is located the liquid storage tank, the unsteady body has the stationary plane, the stationary plane is parallel with the liquid level of liquid storage tank, the base can be dismantled with the stationary plane and be connected. The utility model discloses a to solve present detection device's altitude mixture control too loaded down with trivial details, anticipate at the high adjusting device who provides an easy operation for quiet balance adjustment device.

Description

Grinding wheel static balance testing device

Technical field

This utility model relates to the accessory of grinding wheel detecting device, is specifically related to a kind of grinding wheel static balance testing device。

Background technology

Large gear is in the course of processing, it is necessary to use grinding wheel deburring。Grinding wheel is addition bonding agent in abrasive material, the porous body made through pressed compact, dry and roasting。Owing to abrasive material, bonding agent and manufacturing process are different, the characteristic difference of grinding wheel is very big, therefore to the crudy of grinding, productivity ratio and economy important。Emery wheel is the one that in grinding tool, consumption is maximum, use face is the widest, high speed rotating during use, metal or the cylindrical of non-metal workpiece, inner circle, plane and various profiles etc. can be roughly ground, partly refine and refine and fluting and cut-out etc.。

Running medium plain emery wheel in actual work and there will be unbalanced problem, the harm that imbalance causes is mainly manifested in two aspects, on the one hand when emery wheel high speed rotating, causes vibration, easily causes surface of the work and produces polygon oscillation mark, affects grinding quality；On the other hand, imbalance accelerates the vibration of main shaft and the abrasion of bearing, can cause breaking of emery wheel, even cause the accident time serious。The imbalance of emery wheel is the manufacture by emery wheel and installs inaccurate, and mainly grinding wheel physical dimension is asymmetric, emery wheel each several part Density inhomogeneity and install the reasons such as core shift and make emery wheel center of gravity and gyroaxis misaligned and cause。The detection process of grinding wheel is usually and first carries out static balance, and emery wheel, after truing or when finding uneven at work, repeats and carries out static balance。

Existing static balance detection method, is fixed on grinding wheel on detection axle, detection is taken out subsequently and be placed on closed slide。In the process of detection, whether level is particularly important for closed slide。Also need to before detection use horizon detector detection closed slide whether level, regulate the height of the adjusting bolt at four angles of pedestal of fixing closed slide according to testing result。This process operation is complex, it is necessary to test repeatedly regulates and just can complete。

Utility model content

This utility model is too loaded down with trivial details for the altitude mixture control solving existing detecting device, it is intended that provide a kind of arrangement for adjusting height simple to operate for static balancing regulation device。

This utility model offer base case is: grinding wheel static balance testing device, including pedestal, it is fixed on the closed slide on pedestal, it is characterized in that, also include levelling gear and windshield, described windshield enclosing cover levelling gear, described levelling gear includes liquid storage tank, buoyancy body and refrigeration structure, described buoyancy body floats in liquid storage tank, and described refrigeration structure is positioned at liquid storage tank, and described buoyancy body has stationary plane, described stationary plane is parallel with the liquid level of liquid storage tank, and described pedestal and stationary plane removably connect。

Operation principle: liquid storage tank is placed ground, water filling in liquid storage tank, buoyancy body floats, treating that buoyancy body stops rocking, open refrigeration structure, water-ice is freezed ice by refrigeration structure, buoyancy body is fixed by ice, swims in buoyancy body and is frozen fixing, is now fixed on stationary plane by pedestal。Liquid level, the liquid level that stationary plane is parallel, pedestal is fixed on stationary plane, and pedestal is exactly level naturally。The process that water condenses to avoid buoyancy body to be subject to the interference of surrounding flow, so this programme is at one windshield of leveling structure enclosing cover, makes buoyancy body be in a calm environment。

Base case provides the benefit that: existing closed slide needs debugging, and the face being because placing pedestal is uneven, or not with plane-parallel, make it parallel so needing the later stage to regulate pedestal。The buoyancy body of this programme is placed in liquid storage tank, buoyancy body can complete leveling automatically under the gravity effect with buoyancy, then pass through frost liquid storage tank the buoyancy body completing leveling to be fixed, the stationary plane of buoyancy body is natural it is ensured that level, only pedestal need to be fixed on stationary plane, this programme completely dispenses with artificial test in use compared to existing technology, buoyancy body just completes leveling process automatically, not by the impact of liquid storage tank placement location, refrigeration structure is just only opened in operation, pedestal is fixed in buoyancy body, device is artificially tested without other, simple to operate。

Scheme two: based on scheme preferred, described stationary plane is provided with connection seat, and described connection seat has screwed hole。Beneficial effect: threaded is comparatively quick and stable connected mode。

Scheme three: based on scheme preferred, bottom described liquid storage tank, there is projection。Beneficial effect: the liquid of protruding energy fast and stable liquid storage tank。

Scheme four: based on scheme preferred, described liquid storage tank pool wall and buoyancy body between be connected to limit rope。Beneficial effect: buoyancy body needs to be in a relatively steady state when being fixed by ice, and limit rope stablizes the effect of buoyancy body。

Scheme five: based on scheme preferred, described buoyancy body is ship type structure。Beneficial effect: ship type structure is relatively stable in water, also more saves material simultaneously。

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail:

Fig. 1 is the structural representation of this utility model structure self-balancing grinding wheel detector embodiment；

Fig. 2 is the structural representation of buoyancy body in Fig. 1；

Accompanying drawing labelling: pedestal 3, closed slide 4, liquid storage tank 1, buoyancy body 2, stationary plane 21, refrigeration structure 5, connection seat 211, projection 6, limit rope 7, windshield 8。

Detailed description of the invention

In conjunction with the grinding wheel static balance testing device shown in accompanying drawing 1, including pedestal 3, it is fixed on the closed slide 4 on pedestal 3, it is characterized in that, also include levelling gear and windshield 8, described windshield 8 enclosing cover levelling gear, described levelling gear includes liquid storage tank 1, buoyancy body 2 and refrigeration structure 5, described buoyancy body 2 floats in liquid storage tank 1, and described refrigeration structure 5 is positioned at liquid storage tank 1, and described buoyancy body 2 has stationary plane 21, described stationary plane 21 is parallel with the liquid level of liquid storage tank 1, and described pedestal 3 removably connects with stationary plane 21。Described stationary plane 21 is provided with connection seat 211, and described connection seat 211 has screwed hole。Protruding 6 are had bottom described liquid storage tank 1。Described liquid storage tank 1 pool wall and buoyancy body 2 between be connected to limit rope 7。Described buoyancy body 2 is ship type structure。

Result of use and each several part characteristic effect: operation principle: liquid storage tank 1 is placed ground, water filling in liquid storage tank 1, buoyancy body 2 floats, treat that buoyancy body 2 stops rocking, opening refrigeration structure 5, water-ice is freezed ice by refrigeration structure 5, and buoyancy body 2 is fixed by ice, swim in buoyancy body 2 and be frozen fixing, now pedestal 3 is fixed on stationary plane 21。Liquid level, the liquid level that stationary plane 21 is parallel, pedestal 3 is fixed on stationary plane 21, and pedestal 3 is exactly level naturally。The process that water condenses to avoid buoyancy body 2 to be subject to the interference of surrounding flow, so this programme is at one windshield 8 of leveling structure enclosing cover, makes buoyancy body 2 be in a calm environment。

Existing closed slide 4 needs debugging, and the face being because placing pedestal 3 is uneven, or not with plane-parallel, make it parallel so needing the later stage to regulate pedestal 3。The buoyancy body 2 of this programme is placed in liquid storage tank 1, buoyancy body 2 can complete leveling automatically under the gravity effect with buoyancy, then pass through frost liquid storage tank 1 buoyancy body 2 completing leveling to be fixed, the stationary plane 21 of buoyancy body 2 is natural it is ensured that level, only pedestal 3 need to be fixed on stationary plane 21, this programme completely dispenses with artificial test in use compared to existing technology, buoyancy body 2 just completes leveling process automatically, not by the impact of liquid storage tank 1 placement location, refrigeration structure 5 is just only opened in operation, pedestal 3 is fixed in buoyancy body 2, device is artificially tested without other, simple to operate。Described stationary plane 21 is provided with connection seat 211, and described connection seat 211 has screwed hole。Beneficial effect: threaded is comparatively quick and stable connected mode。Protruding 6 are had bottom described liquid storage tank 1。Beneficial effect: the liquid of protruding 6 energy fast and stable liquid storage tanks 1。Described liquid storage tank 1 pool wall and buoyancy body 2 between be connected to limit rope 7。Beneficial effect: buoyancy body 2 needs to be in a relatively steady state when being fixed by ice, and limit rope 7 has the effect of stable buoyancy body 2。Described buoyancy body 2 is ship type structure。Beneficial effect: ship type structure is relatively stable in water, also more saves material simultaneously。

Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the premise without departing from this utility model structure; some deformation and improvement can also be made; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented。

Claims (5)

1. grinding wheel static balance testing device, including pedestal, is fixed on the closed slide on pedestal, it is characterized in that, also including levelling gear and windshield, described windshield enclosing cover levelling gear, described levelling gear includes liquid storage tank, buoyancy body and refrigeration structure, described buoyancy body floats in liquid storage tank, and described refrigeration structure is positioned at liquid storage tank, and described buoyancy body has stationary plane, described stationary plane is parallel with the liquid level of liquid storage tank, and described pedestal and stationary plane removably connect。

2. grinding wheel static balance testing device as claimed in claim 1, it is characterised in that described stationary plane is provided with connection seat, and described connection seat has screwed hole。

3. grinding wheel static balance testing device as claimed in claim 1, it is characterised in that bottom described liquid storage tank, there is projection。

4. grinding wheel static balance testing device as claimed in claim 1, it is characterised in that described liquid storage tank pool wall and buoyancy body between be connected to limit rope。

5. grinding wheel static balance testing device as claimed in claim 1, it is characterised in that described buoyancy body is ship type structure。