Utility model content
The utility model is intended to solve one of technical matters in correlation technique at least to a certain extent.For this reason, the purpose of this utility model is to propose a kind of balance weight assembly, and the equal adjustable of the weight of this balance weight assembly, center of gravity, can meet the operating needs of various.
According to balance weight assembly of the present utility model, comprising: the first regulating part, described first regulating part is provided with the first sliding tray; Second regulating part, described second regulating part is provided with the second sliding tray; Load module, described load module comprises the first moving member and the second moving member, described second moving member is fixed on described first moving member, removably and be located in described first sliding tray movably, described second moving member removably and be located at movably in the second sliding tray for described first moving member.
According to balance weight assembly of the present utility model, by regulating the position of the first regulating part and the second regulating part and quantity, make the weight of balance weight assembly, center of gravity changes, and then can adapt to adjustment, the detection of different automobile types.
In addition, above-mentioned according to the utility model balance weight assembly can also have following additional technical characteristic:
According to an embodiment of the present utility model, described first sliding tray runs through described first regulating part along the length direction of described first regulating part, and described second sliding tray runs through described second regulating part along the length direction of described second regulating part.
According to an embodiment of the present utility model, described balance weight assembly also comprises locations, described locations to be fixed on described second moving member through described first regulating part and the free end of described locations be only against described second sliding tray diapire on to locate the position described first regulating part and described second regulating part.Thus, ensure that the position that the first regulating part and the second regulating part can be positioned at needs, ensure that the accuracy that balance weight assembly center of gravity regulates.
According to an embodiment of the present utility model, wherein a part of through-thickness of described first sliding tray runs through described first regulating part, and described locations is fixed on described second moving member through described first sliding tray.Thus, through-thickness runs through part first sliding tray of the first regulating part, facilitates locations to pass the first sliding tray and the first regulating part and the second regulating part is fixed up.
According to an embodiment of the present utility model, described second moving member is formed with tapped bore, described locations is bolt.Thus, make that the second moving member is connected with locations reliably, easy accessibility.
According to an embodiment of the present utility model, described first regulating part comprises coarse adjustment part and trimming piece, the length of described coarse adjustment part is greater than the length of described trimming piece, described coarse adjustment part and described trimming piece are equipped with described first sliding tray, each described load module coordinates with described second regulating part, and the quantity of the described load module coordinated with described coarse adjustment part is more than the quantity of the described load module coordinated with described trimming piece.Thus, the accuracy rate of balance weight assembly can be improved, the flexibility of balance weight assembly can be made better, realize the requirement that a set of balance weight assembly meets various.
According to an embodiment of the present utility model, on the direction from the diapire of described first sliding tray to the opening of described first sliding tray, the opposing sidewalls of described first sliding tray is along tilting to extend toward each other in the direction, and the shape of described first moving member is identical with the shape of described first sliding tray.Thus, the first moving member can be made to be more prone to assembling, to slide on the first sliding tray.
According to an embodiment of the present utility model, on the direction from the diapire of described second sliding tray to the opening of described second sliding tray, the opposing sidewalls of described second sliding tray is along tilting to extend toward each other in the direction, and the shape of described second moving member is identical with the shape of described second sliding tray.Thus, the second moving member can be made to be more prone to assembling, to slide on the second sliding tray.
According to an embodiment of the present utility model, the opposing sidewalls of described second sliding tray is formed as plane respectively.Thus, make with the second regulating part structure simple, convenient formation, production efficiency is improved.
According to an embodiment of the present utility model, one of them in described first moving member and the second moving member is provided with groove, and another in described first moving member and described second moving member is provided with the projection with described groove fit.Thus, ensure that the first moving member and the second moving member synchronously move, and then regulate the relative position of the first regulating part and the second regulating part easily.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Describe the balance weight assembly 100 of the utility model embodiment with reference to the accompanying drawings in detail, this balance weight assembly 100 is applicable to vehicle production, but is not limited thereto.
As shown in Fig. 1, Fig. 4, Fig. 5 and Fig. 9, the balance weight assembly 100 according to the utility model embodiment can comprise: the first regulating part 1, second regulating part 2 and load module 3.
Wherein, as shown in Figure 7 and Figure 8, the first regulating part 1 is provided with the first sliding tray 101, and in the example of Fig. 7 and Fig. 8, the first sliding tray 101 is roughly placed in the middle part of the first regulating part 1 in the vertical direction.Second regulating part 2 is provided with the second sliding tray 201, and in the example of Fig. 7 and Fig. 8, the second sliding tray 201 is roughly placed in the middle part of the second regulating part 2 in the lateral direction.
As Fig. 4, Fig. 5 and shown in composition graphs 9, load module 3 can comprise the first moving member 31 and the second moving member 32, second moving member 32 is fixed on the first moving member 31, load module 3 can be slided in the first sliding tray 101 and the second sliding tray 201.
Particularly, removably and be located in the first sliding tray 101 movably, the second moving member 32 removably and be located at movably in the second sliding tray 201 for the first moving member 31.
In other words, the first moving member 31 and the first regulating part 1 are independently two parts, and the first moving member 31 is assemblied in the first sliding tray 101 on the first regulating part 1, and the first moving member 31 can move in the first sliding tray 101.Similarly, the second moving member 32 and the second regulating part 2 are independently two parts, and the second moving member 32 is assemblied in the second sliding tray 201 on the second regulating part 2, and the second moving member 32 can move in the second sliding tray 201.Again because the first moving member 31 and the second moving member 32 are fixed together, therefore the first regulating part 1 can slide on the length direction of the second regulating part 2, second regulating part 2 also can slide on the length direction of the first regulating part 1, achieves the position between free adjustment first regulating part 1 and the second regulating part 2.
Wherein, the quantity of the first regulating part 1 and the second regulating part 2 does not do concrete restriction, and the quantity of the first regulating part 1 and the second regulating part 2 adjusts according to actual conditions, to meet the counterweight demand of different automobile types.
According to the balance weight assembly 100 of the utility model embodiment, by the adjustment to the first regulating part 1 and the second regulating part 2 position and quantity, make the weight of balance weight assembly 100, center of gravity changes, and then can adapt to adjustment, the detection of different automobile types.
In examples more of the present utility model, as shown in Fig. 7, Fig. 8 and Figure 10, first sliding tray 101 runs through the first regulating part 1, second sliding tray 201 along the length direction (namely as the left and right directions in Fig. 7) of the first regulating part 1 and runs through the second regulating part 2 along the length direction (above-below direction namely in Fig. 7) of the second regulating part 2.
Certainly, should be understood that, the first sliding tray 101 also can not run through the first regulating part 1, second sliding tray 201 along the length direction of the first regulating part 1 also can not run through the second regulating part 2 along the length direction of the second regulating part 2.Such as, the first sliding tray 101 is go up along its length end face of through first regulating part 1, and the second sliding tray 201 is go up along its length end face of through second regulating part 2.
In embodiments more of the present utility model, as shown in Figure 6, balance weight assembly 100 can also comprise locations 4, locations 4 is fixed on the second moving member 32 through the first regulating part 1, and the free end of locations 4 be only against the second sliding tray 201 diapire on to locate the position between the first regulating part 1 and the second regulating part 2.
Specifically, after position adjustments between the first regulating part 1 and the second regulating part 2 completes, locations 4 is fixed through the first regulating part 1 and the second moving member 32, and the free end of locations 4 is only against on the diapire of the second sliding tray 201, thus further the first regulating part 1 and the second regulating part 2 are fixed, thus ensure that the position that the first regulating part 1 and the second regulating part 2 can be positioned at needs, ensure that the accuracy that balance weight assembly 100 center of gravity regulates.
In embodiments more of the present utility model, as shown in Figure 1, Figure 2 also shown in composition graphs 7, wherein a part of through-thickness of the first sliding tray 101 runs through the first regulating part 1, and locations 4 is fixed on the second moving member 32 through the first sliding tray 101.Thus, part first sliding tray 101 that through-thickness runs through the first regulating part 1 defines the moving track of locations 4, facilitates locations 4 first regulating part 1 and the second regulating part 2 to be fixed up through the first sliding tray 101.
Preferably, the second moving member 32 is formed with tapped bore, locations 4 is bolt.Thus, make that the second moving member 32 is connected with locations 4 reliably, easy accessibility.
Certainly, the connection mode that one of ordinary skill in the art will appreciate that in this example between locations 4 and the second moving member 32 be one preferred embodiment, be not the concrete restriction that the connection mode of locations 4 and the second moving member 32 is done.
In specific embodiments more of the present utility model, as shown in Figure 10, first regulating part 1 comprises coarse adjustment part 11 and trimming piece 12, coarse adjustment part 11 can regulate weight and the center of gravity of balance weight assembly 100 on a large scale, and trimming piece 12 can regulate the weight of balance weight assembly 100 and center of gravity further, more accurately.Thus, the precision of balance weight assembly 100 can be improved, make the flexibility of balance weight assembly 100 better, realize the requirement that a set of balance weight assembly 100 meets various.
Particularly, the length of coarse adjustment part 11 is greater than the length of trimming piece 12, coarse adjustment part 11 and trimming piece 12 are equipped with the first sliding tray 101, in other words, the first sliding tray 101 on trimming piece 12 runs through trimming piece 12 on the length direction of trimming piece 12, and the first sliding tray 101 on coarse adjustment part 11 runs through coarse adjustment part 11 on the length direction of coarse adjustment part 11.
Each load module 3 coordinates with second regulating part 2, and the length due to coarse adjustment part 11 is greater than the length of trimming piece 12, so the quantity of the load module 3 coordinated with coarse adjustment part 11 is more than the quantity of the load module 3 coordinated with trimming piece 12.
In concrete example of the present utility model, coarse adjustment part 11 is by 4 load modules 3 and multiple second regulating part 2 bearing fit, and trimming piece 12 is by 1 load module 3 and second regulating part 2 bearing fit.
Such as, in the example of Figure 10, second regulating part 2 is multiple, first regulating part 1 comprises multiple coarse adjustment part 11 and multiple trimming piece 12, each coarse adjustment part 11 is coordinated with four the second regulating parts 2 by four load modules 3, each trimming piece 12 can be located on any one second regulating part 2 according to actual needs, and each second regulating part 2 can be coordinated with multiple coarse adjustment part 11 and multiple trimming piece 12 by multiple load module 3.
When carrying out counterweight for a certain vehicle, can mark the position of the first regulating part 1 and the second regulating part 2 that balance weight assembly 100 adjust good position.So, when needing again to carry out counterweight to this vehicle, can assemble fast according to mark, improve efficiency of assembling.
In embodiments more of the present utility model, as Fig. 7 and shown in composition graphs 2, on the direction (such as shown in Figure 2 in direction from back to front) from the diapire of the first sliding tray 101 to the opening of the first sliding tray 101, the opposing sidewalls of the first sliding tray 101 is along tilting to extend toward each other in the direction.In other words, two sidewalls of the first sliding tray 101 move closer in the direction from the diapire of the first sliding tray 101 to the opening of the first sliding tray 101, and the A/F of the first sliding tray 101 is less than the width of diapire.Wherein in description of the present utility model, the inwall relative with opening of the first sliding tray 101 that the diapire of the first sliding tray 101 refers to.
As Fig. 7 and shown in composition graphs 3, on the direction (such as shown in Figure 3 vertical direction) from the diapire of the second sliding tray 201 to the opening of the second sliding tray 201, the opposing sidewalls of the second sliding tray 201 is along tilting to extend toward each other in the direction.In other words, two sidewalls of the second sliding tray 201 move closer in the direction from the diapire of the second sliding tray 201 to the opening of the second sliding tray 201, and the A/F of the second sliding tray 201 is less than the width of diapire.Wherein in description of the present utility model, the inwall relative with opening of the second sliding tray 201 that the diapire of the second sliding tray 201 refers to.
First moving member 31 is identical with the shape of the first sliding tray 101, and the second moving member 32 is identical with the shape of the second sliding tray 201.Thus, the first moving member 31 and the second moving member 32 can be made to be more prone to assembling, to slide in the first sliding tray 101 and the second sliding tray 201.
In embodiments more of the present utility model, as shown in Figures 2 to 5, the opposing sidewalls of the first sliding tray 101 is formed as plane respectively, and the opposing sidewalls of the second sliding tray 201 is formed as plane respectively.Thus, make the first regulating part 1 and the second regulating part 2 structure simply, convenient formation, production efficiency is improved.
What one of ordinary skill in the art will appreciate that is, the opposing sidewalls of the first sliding tray 101 and the opposing sidewalls of the second sliding tray 201 also can be formed as curved surface, as long as ensure the first moving member 31 and identical with the shape of the first sliding tray 101, the second moving member 32 is identical with the second sliding tray 201 shape, and the first moving member 31 and the second moving member 32 can slide respectively on the first sliding tray 101 and the second sliding tray 201.
In embodiments more of the present utility model, one of them in the first moving member 31 and the second moving member 32 is provided with groove 33, and another in the first moving member 31 and the second moving member 32 is provided with the projection 34 coordinated with groove 33.
That is, when the first moving member 31 is provided with groove 33, the second moving member 32 is provided with the projection 34 coordinated with groove 33.When the first moving member 31 is provided with protruding 34, the second moving member 32 is provided with and protruding 34 grooves 33 coordinated.Thus, ensure that the first moving member 31 and the second moving member 32 synchronously move, and then regulate the relative position of the first regulating part 1 and the second regulating part 2 easily.In example of the present utility model, groove type becomes rectangular recess, convexes to form as rectangular preiection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", " conter clockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.