CN104108288B - A kind of roll wheel assembly and delivery detection method thereof - Google Patents
A kind of roll wheel assembly and delivery detection method thereof Download PDFInfo
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- CN104108288B CN104108288B CN201410354526.XA CN201410354526A CN104108288B CN 104108288 B CN104108288 B CN 104108288B CN 201410354526 A CN201410354526 A CN 201410354526A CN 104108288 B CN104108288 B CN 104108288B
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Abstract
A kind of roll wheel assembly and delivery detection method thereof, including wheel support, support axle, wheel support has axle installing hole, support axle be arranged in axle installing hole and rotatably coordinate with wheel support, support axle and be provided with annular breach, it is provided with annular boss at annular whose lower end, wheel support is provided with inserted sheet mounting groove, inserted sheet mounting groove position is corresponding with the annular gap position supported on axle, and inserted sheet mounting groove is connected with axle installing hole, axle installing hole sidewall is provided with deformation district, deformation district is corresponding with inserted sheet mounting groove position, inserted sheet mounting groove is provided with the fixing inserted sheet of metal material, fixing inserted sheet enters in axle installing hole and matches with the annular breach supported on axle, load in axle installing hole process axle will be supported, fixing inserted sheet is entered deformation district by the annular boss bending supporting axle and elastic deformation occurs, this roll wheel assembly has easy for installation, it is connected firmly, the feature can assembled after dispatching from the factory。
Description
Technical field
The present invention relates to a kind of roll wheel assembly and delivery detection method thereof。
Background technology
Existing roll wheel assembly includes wheel support, support axle, wheel support has axle installing hole, support axle be arranged in axle installing hole and rotatably coordinate with wheel support, support axle and be provided with annular breach, it is provided with annular boss at annular whose lower end, on wheel support, corresponding annular indentation, there arranges fixture and will be fixed in axle installing hole on support axle vertical direction, and traditional fixture has lateral pin, fixed screw, grab etc., these fixtures are that simple playing prevents from supporting the effect that axle is deviate from from axle installing hole, the wherein fixture of the lateral pin of easy disassembly and fixed screw mode, in use fixture itself easily comes off, the fixture not allowing the modes such as caducous grab is then not easy to assemble, easy disassembly and fastness certainly exist a defect, fastness then affects the service life of roll wheel assembly, and easy disassembly is the cost of transportation in order to reduce case and bag, case and bag are when transport, need to be sleeved in the case and bag of relatively large number compared with the case and bag of ting model to reduce cost of transportation, to reduce space waste, save cost of transportation, all all assemble when traditional case and bag dispatch from the factory, also it is fit directly on case and bag including roll wheel assembly, roll wheel assembly is thus caused to take the volume of case and bag, when less case and bag are sleeved on bigger case and bag, the roll wheel assembly of less case and bag occupies certain space, such as traditional case and bag all assemble and can only be sleeved in the case and bag of 20 cun by the case and bag of 16 cun when being set with afterwards, if and when roll wheel assembly not being assemblied on case and bag, can the case and bag of 16 cun be sleeved in the case and bag of 18 cun, again the case and bag of 18 cun are sleeved in the case and bag of 20 cun, can more effectively utilize transport space, reach to reduce further the effect of cost of transportation, therefore, it is possible to the cost of transportation reducing case and bag is had obvious effect by the roll wheel assembly of easy disassembly, and can hold except caducous defect except there is self the roll wheel assembly of easy disassembly, dispatching from the factory of there is also refills timing roll wheel assembly afterwards and does not mate with case and bag or the roll wheel assembly assembling special setting of needs, be not suitable for common distributor or consumer assembles voluntarily, and owing to each roll wheel assembly has individual variation, do not ensure that every roll wheel assembly standardization, therefore whether qualified the roll wheel assembly after assembling there is also defect；Factory testing for traditional roll wheel assembly is all that after assembling, whole roll wheel assembly detects, the technique that not other key fitment (such as: fixture and support axle) of pair roller assembly do not carry out individually detection, therefore when in roll wheel assembly, one or more accessories are ressembled after damaging or upsetting, or when assembling again after dispatching from the factory, it is likely to occur unmatched phenomenon, such as fixture does not mate with the annular gap position supporting axle, roller is caused to rotate dumb even stuck, or fixture cannot be introduced into supporting the annular breach of axle and is fixed in axle installing hole by support axle vertical direction。
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of easy for installation, roll wheel assembly of being connected firmly, can assembling after dispatching from the factory, with the qualified effective delivery detection method of this roll wheel assembly。
In order to solve the problems referred to above, the present invention is by the following technical solutions: a kind of roll wheel assembly, including wheel support, support axle, wheel support has axle installing hole, support axle be arranged in axle installing hole and rotatably coordinate with wheel support, support axle and be provided with annular breach, it is provided with annular boss at annular whose lower end, described wheel support is provided with inserted sheet mounting groove, described inserted sheet mounting groove position is corresponding with the annular gap position supported on axle, and inserted sheet mounting groove is connected with axle installing hole, described axle installing hole sidewall is provided with deformation district, described deformation district is corresponding with inserted sheet mounting groove position, inserted sheet mounting groove is provided with the fixing inserted sheet of metal material, described fixing inserted sheet enters in axle installing hole and matches with the annular breach supported on axle, load in axle installing hole process axle will be supported, fixing inserted sheet is entered deformation district by the annular boss bending supporting axle and elastic deformation occurs, after support axle is entirely enclosed in axle installing hole, fixing inserted sheet elastic recovery enters in axle installing hole and matches with the annular breach supported on axle, the abutting that fixing inserted sheet is formed on vertical direction with the upper surface of annular boss coordinates。
Technique scheme provides the benefit that: arrange inserted sheet mounting groove on wheel support, and inserted sheet mounting groove position is corresponding with the annular gap position supported on axle, fixing inserted sheet can be inserted at inserted sheet mounting groove to match with the annular breach supported on axle for limiting the movement supported on axle vertical direction, namely fix inserted sheet and play the effect of fixture, concrete fixation procedure is: inserted by the fixing inserted sheet of metal material in inserted sheet mounting groove, axle will be supported again and load axle installing hole, fixing inserted sheet is entered deformation district by the annular boss bending supporting axle and elastic deformation occurs, after support axle is entirely enclosed in axle installing hole, fixing inserted sheet elastic recovery enters in axle installing hole and matches with the annular breach supported on axle, the abutting that fixing inserted sheet is formed on vertical direction with the upper surface of annular boss coordinates, in this process, the fixing inserted sheet of metal material can provide good intensity, coordinate firmness and can deformation extensibility, fixing inserted sheet is first entered deformation district by the annular boss bending supporting axle lower end, namely deformation district provides fixing inserted sheet to away from the deformation space supporting direction of principal axis bending, this deformation district can be wheel support axle installing hole sidewall away from support direction of principal axis one groove is set, groove is connected with inserted sheet mounting groove, deformation district offers the groove of a triangle at the inserted sheet mounting groove of wheel support again away from supporting axial side, in order to make fixing inserted sheet be arranged in inserted slot difficult drop-off, can will be arranged to closely cooperate between inserted sheet mounting groove and fixing inserted sheet, just fixing inserted sheet is passed through mechanical equipment installation before dispatching from the factory in the inserted sheet mounting groove of wheel support, and support axle upper end is arranged on case and bag, and the assembling of lower end Yu wheel support is placed on after transport completes, reduce the space that wheel support takies in case and bag transportation, reduce cost of transportation, the operating process that wheel support is assembled on case and bag has only to that the axle installing hole of wheel support is directed at support axle and inserts and can complete, whole process is very convenient, without any special equipment, common distributor or consumer all can complete operation voluntarily, therefore roll wheel assembly provided by the invention possesses easy for installation, it is connected firmly, the feature can assembled after dispatching from the factory。
The delivery detection method of above-mentioned rollers assembly, detection including the detection and fixing inserted sheet that support axle, the detection of described support axle includes adopting a standardized wheel support, wheel support offers detection through hole, described detection through hole connection shaft installing hole, it is provided with detection cutting in detection through hole, the level height of described detection cutting lower surface is equal to the level height of fixing inserted sheet with the upper surface mating surface of annular boss, tested support axle is loaded in axle installing hole, again detection cutting is inserted and enter in axle installing hole along detection through hole, detect whether to enter the annular breach supporting axle and coordinate with the upper surface of annular boss, the detection of described fixing inserted sheet includes adopting a standardized detection to support axle, the annular boss that detection supports axle cuts out one and exits breach, fixing inserted sheet is loaded in the inserted sheet mounting groove on wheel support, again detection is supported axle and install in axle installing hole, described axle installing hole sidewall is provided with deformation district, described deformation district is corresponding with inserted sheet mounting groove position, with uncut annular boss to fixing inserted sheet bending, and make fixing inserted sheet enter the generation bending deformation of deformation district, after detection support axle is entirely enclosed in axle installing hole, fixing inserted sheet elastic recovery enters in axle installing hole and matches with the annular breach supported on axle, the abutting that fixing inserted sheet is formed on vertical direction with the upper surface of annular boss coordinates, what rotated by detection support axle to annular boss exits the fixing inserted sheet of breach correspondence again, fixing inserted sheet is made to depart from and the coordinating of annular boss, take out in axle installing hole thus detection being supported axle。
Above-mentioned delivery detection method provides the benefit that: in order to make the factory testing standardization of roll wheel assembly, to when supporting the detection of the detection of axle and fixing inserted sheet, adopt one group can the examination criteria part of qualified coupling, detection cutting and detection support axle, detection cutting is for detecting whether the support axle dispatched from the factory satisfies the criteria, namely can match with inserted sheet, and detect support and whether satisfy the criteria for detecting inserted sheet, namely can match with supporting axle, to the detection supporting axle, also need to adopt a standardized wheel support, and detection through hole is set at correspondence position inserts detection for detection cutting whether do not supported axle qualified, after tested support axle is loaded standardized wheel support, the annular breach of tested support axle cannot be inserted as detected cutting, then illustrate that the annular gap position of tested support axle does not mate, factory testing is defective；The annular breach of tested support axle is inserted as detected cutting, and now tested support axle can be detected cutting restriction deviate from wheel support, but it is bigger to be able in the axle installing hole of wheel support up and down space, then illustrate that the annular gap position of tested support axle is offered on the lower side, factory testing is defective, and namely roll wheel assembly loosens when using up and down, coordinates imprecision, abrasion is relatively big, affects service life；Only when the annular breach of tested support axle is inserted in detection cutting, and coordinate with the upper surface of annular boss, then illustrate that the annular gap position of tested support axle is qualified, in this detection process, the upper surface of the annular boss of the annular whose lower end of tested support axle allows to offset downward reasonable tolerance 1-2 millimeter；Detection to fixing inserted sheet, before dispatching from the factory, fixing inserted sheet is pressed in the inserted sheet mounting groove of wheel support, support axle with detection again and install in axle installing hole, with uncut annular boss to fixing inserted sheet bending, and make fixing inserted sheet enter the generation bending deformation of deformation district, until after detection support axle is entirely enclosed in axle installing hole, as fixing inserted sheet elastic recovery cannot enter in axle installing hole and match with the annular breach supported on axle, then illustrating that tested fixing inserted sheet is defective；Enter in axle installing hole such as fixing inserted sheet elastic recovery and match with the annular breach supported on axle, but now pull up detection support axle and have bigger mobile space, then illustrate that tested fixing inserted sheet is defective, namely roll wheel assembly loosens when using up and down, coordinate imprecision, abrasion is relatively big, affects service life；Only when fixing inserted sheet elastic recovery enters in axle installing hole and matches with the annular breach supported on axle, and the abutting that fixing inserted sheet is formed on vertical direction with the upper surface of annular boss coordinates, then illustrate that tested fixing inserted sheet is qualified, in this detection process, the fit clearance of the upper surface of the annular boss of the annular whose lower end of tested fixing inserted sheet and support axle allows there is reasonable tolerance 1-2 millimeter, what rotated by detection support axle after the good tested fixing inserted sheet of detection to annular boss exits the fixing inserted sheet of breach correspondence again, fixing inserted sheet is made to depart from and the coordinating of annular boss, take out in axle installing hole thus detection being supported axle, complete the whole process of fixing inserted sheet, roll wheel assembly after the delivery detection method of roll wheel assembly provided by the invention detects can reach qualified effective detection, and can transport with supporting axle split by wheel support after sensing, being made by manufacturers or users again during use。
Below in conjunction with the drawings and specific embodiments, the invention will be further described。
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of roll wheel assembly provided by the invention。
Fig. 2 is the sectional structure schematic diagram of Fig. 1。
Fig. 3 be in Fig. 2 support axle and fixing inserted sheet coordinate schematic diagram。
Fig. 4 is the structural representation of the wheel support in Fig. 1。
Fig. 5 is the structural representation of the fixing inserted sheet in Fig. 1。
Fig. 6 be wheel support with fixing inserted sheet coordinate sectional view。
Fig. 7 be in another kind of embodiment wheel support and fixing inserted sheet coordinate sectional view。
Fig. 8 is the sectional view supporting the fixing inserted sheet of axle bending。
Fig. 9 be Fig. 8 supports axle and fixing inserted sheet coordinate schematic diagram。
Figure 10 is the structural representation that detection supports axle。
Figure 11 be in Figure 10 detection cutting with support axle coordinate schematic diagram。
Figure 12 is the structural representation of the fixing inserted sheet of detection。
Figure 13 be the detection in Figure 12 support axle and fixing inserted sheet coordinate schematic diagram。
Detailed description of the invention
As shown in figs 1-9, one roll wheel assembly of the present invention, including wheel support 1, support axle 2, wheel support 1 has axle installing hole 3, support axle 2 be arranged in axle installing hole 3 and rotatably coordinate with wheel support 1, support axle 2 and be provided with annular breach 7, it is provided with annular boss 8 in annular breach 7 lower end, described wheel support 1 is provided with inserted sheet mounting groove 1-1, described inserted sheet mounting groove 1-1 position is corresponding with annular breach 7 position supported on axle 2, and inserted sheet mounting groove 1-1 is connected with axle installing hole 3, described axle installing hole 3 sidewall is provided with deformation district 3-1, described deformation district 3-1 and inserted sheet mounting groove 1-1 position is corresponding, inserted sheet mounting groove 1-1 is provided with the fixing inserted sheet 4 of metal material, described fixing inserted sheet 4 enters in axle installing hole 3 and matches with the annular breach 7 supported on axle 2, support axle 2 is being loaded in axle installing hole 3 process, fixing inserted sheet 4 is entered deformation district 3-1 by annular boss 8 bending supporting axle 2 and elastic deformation occurs, after support axle 2 is entirely enclosed in axle installing hole 3, fixing inserted sheet 4 elastic recovery enters in axle installing hole 3 and matches with the annular breach 7 supported on axle 2, the abutting that fixing inserted sheet 4 is formed on vertical direction with the upper surface of annular boss 8 coordinates, wherein deformation district 3-1 can be that the sidewall of the axle installing hole 3 at wheel support 1 as shown in Figure 6 arranges a groove away from supporting axle 2 direction, groove is connected with inserted sheet mounting groove 1-1, deformation district 3-1 can also be the groove offering a triangle away from the side supporting axle 2 direction again of the inserted sheet mounting groove 1-1 at wheel support as shown in Figure 7, the deformation district 3-1 of both structures is all provided that fixing inserted sheet 4 is to away from the deformation space supporting the bending of axle 2 direction。
As shown in figs 1-9, described fixing inserted sheet 4 includes middle card article 4-1 and side fixed strip 4-2, support axle 2 is being loaded in axle installing hole 3 process, described middle card article 4-1 is entered deformation district 3-1 by annular boss 8 bending supporting axle 2 and elastic deformation occurs, after support axle 2 is entirely enclosed in axle installing hole 3, middle card article 4-1 elastic recovery enters in axle installing hole 3 and matches with the annular breach 7 supported on axle 2, the abutting that middle card article 4-1 is formed on vertical direction with the upper surface of annular boss 8 coordinates, the abutting that described side fixed strip 4-2 is formed in horizontal direction with support axle 2 coordinates, this structure is in supporting axle 2 loading axle installing hole 3 process, have only to the middle card article 4-1 of the fixing inserted sheet 4 of bending, more laborsaving, side fixed strip 4-2 can play and prevent that fixing inserted sheet 4 is mobile in the horizontal direction from inserted sheet mounting groove 1-1 to come off。
As shown in figs 1-9, described fixing inserted sheet 4 includes middle card article 4-1 and two side fixed strip 4-2, said two side fixed strip 4-2 is longer than middle card article 4-1, support axle 2 is being loaded in axle installing hole 3 process, described middle card article 4-1 is entered deformation district 3-1 by annular boss 8 bending supporting axle 2 and elastic deformation occurs, after support axle 2 is entirely enclosed in axle installing hole 3, middle card article 4-1 elastic recovery enters in axle installing hole 3 and matches with the annular breach 7 supported on axle 2, the abutting that middle card article 4-1 is formed on vertical direction with the upper surface of annular boss 8 coordinates, the abutting that said two side fixed strip 4-2 is formed horizontal direction from two rightabouts with support axle 2 respectively coordinates, two side fixed strip 4-2 are longer than middle card article 4-1 simultaneously, can so that supporting axle 2 both sides and coordinating with the abutting in side fixed strip 4-2 horizontal direction, prevent from fixing inserted sheet 4 from moving in the horizontal direction from inserted sheet mounting groove 1-1 to come off, namely two side fixed strip 4-2 are in the both sides clamping annular breach 7 place supporting axle 2, fixing in horizontal direction is more firm。
Such as Fig. 2, Fig. 3, shown in Figure 12, the middle card article 4-1 of described fixing inserted sheet 4 is entered deformation district 3-1 by annular boss 8 bending and deforms upon and after elastic recovery entrance annular breach 7, middle card article 4-1 forms folding surface and intersects with the residing plane of fixing inserted sheet 4 itself, namely in the middle of, card article 4-1 is not returned back to initial condition completely by after annular boss 8 bending, a part of middle card article 4-1 is still in deformation district 3-1, middle card article 4-1 itself is no longer in same plane with fixing inserted sheet 4, its effect is to make fixing inserted sheet 4 cannot come off from inserted sheet mounting groove 1-1 further。
As shown in figures 1-13, the delivery detection method of a kind of roll wheel assembly provided by the invention, detection including the detection and fixing inserted sheet 4 that support axle 2, the detection of described support axle 2 includes adopting a standardized wheel support 1, wheel support 1 offers detection through hole 1-2, described detection through hole 1-2 connection shaft installing hole 3, detection cutting 5 it is provided with in detection through hole 1-2, the level height of described detection cutting 5 lower surface is equal to the level height of fixing inserted sheet 4 with the upper surface mating surface of annular boss 8, tested support axle 2 is loaded in axle installing hole 3, again detection cutting 5 is inserted and enter in axle installing hole 3 along detection through hole 1-2, detect whether to enter the annular breach 7 supporting axle 2 and coordinate with the upper surface of annular boss 8, the detection of described fixing inserted sheet 4 includes adopting a standardized detection to support axle 22, the annular boss 8 that detection supports axle 22 cuts out one and exits breach 8-1, fixing inserted sheet 4 is loaded in the inserted sheet mounting groove 1-1 on wheel support 1, again detection is supported axle 22 and install in axle installing hole 3, described axle installing hole 3 sidewall is provided with deformation district 3-1, described deformation district 3-1 and inserted sheet mounting groove 1-1 position is corresponding, with uncut annular boss 8 to the bending of fixing inserted sheet 4, and make fixing inserted sheet 4 enter deformation district 3-1 generation bending deformation, after detection support axle 22 is entirely enclosed in axle installing hole 3, fixing inserted sheet 4 elastic recovery enters in axle installing hole 3 and matches with the annular breach 7 supported on axle 2, the abutting that fixing inserted sheet 4 is formed on vertical direction with the upper surface of annular boss 8 coordinates, what rotated by detection support axle 22 to annular boss 8 exits the fixing inserted sheet 4 of breach 8-1 correspondence again, fixing inserted sheet 4 is made to depart from and the coordinating of annular boss 8, take out in axle installing hole 3 thus detection being supported axle 22。
As shown in figures 1-13, described fixing inserted sheet 4 includes middle card article 4-1 and side fixed strip 4-2, support axle 2 is being loaded in axle installing hole 3 process, described middle card article 4-1 is entered deformation district 3-1 by annular boss 8 bending supporting axle 2 and elastic deformation occurs, after support axle 2 is entirely enclosed in axle installing hole 3, middle card article 4-1 elastic recovery enters in axle installing hole 3 and matches with the annular breach 7 supported on axle 2, the abutting that middle card article 4-1 is formed on vertical direction with the upper surface of annular boss 8 coordinates, the abutting that described side fixed strip 4-2 is formed in horizontal direction with support axle 2 coordinates, its effect is in supporting axle 2 loading axle installing hole 3 process, have only to the middle card article 4-1 of the fixing inserted sheet 4 of bending, more laborsaving, side fixed strip 4-2 can play and prevent that fixing inserted sheet 4 is mobile in the horizontal direction from inserted sheet mounting groove 1-1 to come off。
As shown in figures 1-13, described fixing inserted sheet 4 includes middle card article 4-1 and two side fixed strip 4-2, support axle 2 is being loaded in axle installing hole 3 process, described middle card article 4-1 is entered deformation district 3-1 by annular boss 8 bending supporting axle 2 and elastic deformation occurs, after support axle 2 is entirely enclosed in axle installing hole 3, middle card article 4-1 elastic recovery enters in axle installing hole 3 and matches with the annular breach 7 supported on axle 2, the abutting that middle card article 4-1 is formed on vertical direction with the upper surface of annular boss 8 coordinates, the abutting that said two side fixed strip 4-2 is formed horizontal direction from two rightabouts with support axle 2 respectively coordinates, two side fixed strip 4-2 are longer than middle card article 4-1 simultaneously, can so that supporting axle 2 both sides and coordinating with the abutting in side fixed strip 4-2 horizontal direction, prevent from fixing inserted sheet 4 from moving in the horizontal direction from inserted sheet mounting groove 1-1 to come off, namely two side fixed strip 4-2 are in the both sides clamping annular breach 7 place supporting axle 2, fixing in horizontal direction is more firm。
Such as Fig. 2, Fig. 3, shown in Figure 12, the middle card article 4-1 of described fixing inserted sheet 4 is entered deformation district 3-1 by annular boss 8 bending and deforms upon and after elastic recovery entrance annular breach 7, middle card article 4-1 forms folding surface and intersects with the residing plane of fixing inserted sheet 4 itself, , namely in the middle of, card article 4-1 is not returned back to initial condition completely by after annular boss 8 bending, a part of middle card article 4-1 is still in deformation district 3-1, middle card article 4-1 itself is no longer in same plane with fixing inserted sheet 4, its effect is to make fixing inserted sheet 4 cannot come off from inserted sheet mounting groove 1-1 further, after the factory testing of fixing inserted sheet 4 completes, after detection supports axle 22 taking-up, fixing inserted sheet 4 still cannot come off from inserted sheet mounting groove 1-1, the degree of being connected firmly fixing inserted sheet 4 with wheel support 1 can be further ensured that in transportation。
Claims (8)
1. a roll wheel assembly, including wheel support (1), support axle (2), wheel support (1) has axle installing hole (3), support axle (2) be arranged in axle installing hole (3) and rotatably coordinate with wheel support (1), support axle (2) and be provided with annular breach (7), it is provided with annular boss (8) in annular breach (7) lower end, it is characterized in that: described wheel support (1) is provided with inserted sheet mounting groove (1-1), described inserted sheet mounting groove (1-1) position is corresponding with annular breach (7) position supported on axle (2), and inserted sheet mounting groove (1-1) is connected with axle installing hole (3), described axle installing hole (3) sidewall is provided with deformation district (3-1), described deformation district (3-1) is corresponding with inserted sheet mounting groove (1-1) position, inserted sheet mounting groove (1-1) is provided with the fixing inserted sheet (4) of metal material, described fixing inserted sheet (4) enters in axle installing hole (3) and matches with the annular breach (7) supported on axle (2), load in axle installing hole (3) process axle (2) will be supported, fixing inserted sheet (4) is entered deformation district (3-1) by annular boss (8) bending supporting axle (2) and elastic deformation occurs, after support axle (2) is entirely enclosed in axle installing hole (3), fixing inserted sheet (4) elastic recovery enters in axle installing hole (3) and matches with the annular breach (7) supported on axle (2), the abutting that fixing inserted sheet (4) is formed on vertical direction with the upper surface of annular boss (8) coordinates。
2. a kind of roll wheel assembly according to claim 1, it is characterized in that: described fixing inserted sheet (4) includes middle card article (4-1) and side fixed strip (4-2), load in axle installing hole (3) process axle (2) will be supported, described middle card article (4-1) is entered deformation district (3-1) by annular boss (8) bending supporting axle (2) and elastic deformation occurs, after support axle (2) is entirely enclosed in axle installing hole (3), middle card article (4-1) elastic recovery enters in axle installing hole (3) and matches with the annular breach (7) supported on axle (2), the abutting that middle card article (4-1) is formed on vertical direction with the upper surface of annular boss (8) coordinates, described side fixed strip (4-2) coordinates with the abutting supported in axle (2) formation horizontal direction。
3. a kind of roll wheel assembly according to claim 1, it is characterized in that: described fixing inserted sheet (4) includes middle card article (4-1) and two side fixed strips (4-2), said two side fixed strip (4-2) is longer than middle card article (4-1), load in axle installing hole (3) process axle (2) will be supported, described middle card article (4-1) is entered deformation district (3-1) by annular boss (8) bending supporting axle (2) and elastic deformation occurs, after support axle (2) is entirely enclosed in axle installing hole (3), middle card article (4-1) elastic recovery enters in axle installing hole (3) and matches with the annular breach (7) supported on axle (2), the abutting that middle card article (4-1) is formed on vertical direction with the upper surface of annular boss (8) coordinates, two side fixed strips (4-2) coordinate from two rightabouts with the abutting supported axle (2) formation horizontal direction respectively。
4. a kind of roll wheel assembly according to Claims 2 or 3, it is characterized in that: the middle card article (4-1) of described fixing inserted sheet (4) is entered deformation district (3-1) by annular boss (8) bending and deforms upon and after elastic recovery entrance annular breach (7), middle card article (4-1) forms folding surface and intersects with the residing plane of fixing inserted sheet (4) itself。
5. the delivery detection method of a kind of roll wheel assembly described in a claim 1, it is characterized in that: include the detection of detection and the fixing inserted sheet (4) supporting axle (2), the detection of described support axle (2) includes adopting a standardized wheel support (1), wheel support (1) offers detection through hole (1-2), described detection through hole (1-2) connection shaft installing hole (3), detection cutting (5) it is provided with in detection through hole (1-2), the level height of described detection cutting (5) lower surface is equal to the level height of fixing inserted sheet (4) with the upper surface mating surface of annular boss (8), tested support axle (2) is loaded in axle installing hole (3), again detection cutting (5) is inserted and enter in axle installing hole (3) along detection through hole (1-2), detect whether to enter the annular breach (7) supporting axle (2) and coordinate with the upper surface of annular boss (8), the detection of described fixing inserted sheet (4) includes adopting a standardized detection to support axle (22), the annular boss (8) that detection supports axle (22) cuts out one and exits breach (8-1), fixing inserted sheet (4) is loaded in the inserted sheet mounting groove (1-1) on wheel support (1), again detection is supported axle (22) and install in axle installing hole (3), described axle installing hole (3) sidewall is provided with deformation district (3-1), described deformation district (3-1) is corresponding with inserted sheet mounting groove (1-1) position, with uncut annular boss (8) to fixing inserted sheet (4) bending, and make fixing inserted sheet (4) entrance deformation district (3-1) occur bending to deform, after detection support axle (22) is entirely enclosed in axle installing hole (3), fixing inserted sheet (4) elastic recovery enters in axle installing hole (3) and matches with the annular breach (7) supported on axle (2), the abutting that fixing inserted sheet (4) is formed on vertical direction with the upper surface of annular boss (8) coordinates, what detection support axle (22) rotated to annular boss (8) exits the corresponding fixing inserted sheet (4) of breach (8-1) again, fixing inserted sheet (4) is made to depart from and the coordinating of annular boss (8), take out in axle installing hole (3) thus detection being supported axle (22)。
6. the delivery detection method of a kind of roll wheel assembly according to claim 5, it is characterized in that: described fixing inserted sheet (4) includes middle card article (4-1) and side fixed strip (4-2), load in axle installing hole (3) process axle (2) will be supported, described middle card article (4-1) is entered deformation district (3-1) by annular boss (8) bending supporting axle (2) and elastic deformation occurs, after support axle (2) is entirely enclosed in axle installing hole (3), middle card article (4-1) elastic recovery enters in axle installing hole (3) and matches with the annular breach (7) supported on axle (2), the abutting that middle card article (4-1) is formed on vertical direction with the upper surface of annular boss (8) coordinates, described side fixed strip (4-2) coordinates with the abutting supported in axle (2) formation horizontal direction。
7. the delivery detection method of a kind of roll wheel assembly according to claim 5, it is characterized in that: described fixing inserted sheet (4) includes middle card article (4-1) and two side fixed strips (4-2), load in axle installing hole (3) process axle (2) will be supported, described middle card article (4-1) is entered deformation district (3-1) by annular boss (8) bending supporting axle (2) and elastic deformation occurs, after support axle (2) is entirely enclosed in axle installing hole (3), middle card article (4-1) elastic recovery enters in axle installing hole (3) and matches with the annular breach (7) supported on axle (2), the abutting that middle card article (4-1) is formed on vertical direction with the upper surface of annular boss (8) coordinates, said two side fixed strip (4-2) coordinates from two rightabouts with the abutting supported axle (2) formation horizontal direction respectively。
8. the delivery detection method of a kind of roll wheel assembly according to claim 6 or 7, it is characterized in that: the middle card article (4-1) of described fixing inserted sheet (4) is entered deformation district (3-1) by annular boss (8) bending and deforms upon and after elastic recovery entrance annular breach (7), middle card article (4-1) forms folding surface and intersects with the residing plane of fixing inserted sheet (4) itself。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410354526.XA CN104108288B (en) | 2014-07-23 | 2014-07-23 | A kind of roll wheel assembly and delivery detection method thereof |
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| CN201410354526.XA CN104108288B (en) | 2014-07-23 | 2014-07-23 | A kind of roll wheel assembly and delivery detection method thereof |
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| CN104108288A CN104108288A (en) | 2014-10-22 |
| CN104108288B true CN104108288B (en) | 2016-06-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105902352B (en) * | 2016-06-01 | 2017-12-29 | 圣路机械(嘉兴)制造有限公司 | Sick bed universal wheel sync detection device |
| CN106080035B (en) * | 2016-07-11 | 2018-01-30 | 温州瓯海跃进箱包有限公司 | A kind of roll wheel assembly of convenient disassembly |
| CN108344164B (en) * | 2018-04-08 | 2019-11-22 | 广东美的制冷设备有限公司 | Castor mounting assembly and the apparatus of air conditioning |
| CN108991677B (en) * | 2018-08-04 | 2020-08-04 | 温州瓯海跃进箱包有限公司 | Roller assembly convenient to disassemble and assemble |
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| DE3236838A1 (en) * | 1982-10-05 | 1984-04-05 | Film-Geräte-Verleih Schmidle & Fitz, 8000 München | Supporting wheel arrangement for a camera trolley |
| CN2454162Y (en) * | 2000-07-07 | 2001-10-17 | 孟繁英 | Roller |
| CN2620636Y (en) * | 2003-04-10 | 2004-06-16 | 德右企业有限公司 | Cargo container castor with shock-absorbing effect |
| JP2010083461A (en) * | 2008-10-03 | 2010-04-15 | Yazaki Ind Chem Co Ltd | Caster with brake |
| CN201800457U (en) * | 2010-09-15 | 2011-04-20 | 陈宏伟 | Universal wheel component |
| CN204161004U (en) * | 2014-07-23 | 2015-02-18 | 温州市瓯海丽岙跃进橡塑复合厂 | A kind of roll wheel assembly |
-
2014
- 2014-07-23 CN CN201410354526.XA patent/CN104108288B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3236838A1 (en) * | 1982-10-05 | 1984-04-05 | Film-Geräte-Verleih Schmidle & Fitz, 8000 München | Supporting wheel arrangement for a camera trolley |
| CN2454162Y (en) * | 2000-07-07 | 2001-10-17 | 孟繁英 | Roller |
| CN2620636Y (en) * | 2003-04-10 | 2004-06-16 | 德右企业有限公司 | Cargo container castor with shock-absorbing effect |
| JP2010083461A (en) * | 2008-10-03 | 2010-04-15 | Yazaki Ind Chem Co Ltd | Caster with brake |
| CN201800457U (en) * | 2010-09-15 | 2011-04-20 | 陈宏伟 | Universal wheel component |
| CN204161004U (en) * | 2014-07-23 | 2015-02-18 | 温州市瓯海丽岙跃进橡塑复合厂 | A kind of roll wheel assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104108288A (en) | 2014-10-22 |
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Address after: Ouhai Li Ao village 325000 residential street in Zhejiang province Wenzhou city Wenzhou city Ou Haili Ao Yuejin rubber plastic composite factory Patentee after: Wenzhou Ouhai Yuejin bags Co. Ltd. Address before: Ouhai Li Ao village 325000 residential street in Zhejiang province Wenzhou city Wenzhou city Ou Haili Ao Yuejin rubber plastic composite factory Patentee before: Wenzhou Ouhaili'ao Yuejin Rubber-Plastic Composite Factory |