CN2038849U - Vertical pressurant universal wheel - Google Patents
Vertical pressurant universal wheel Download PDFInfo
- Publication number
- CN2038849U CN2038849U CN 88218974 CN88218974U CN2038849U CN 2038849 U CN2038849 U CN 2038849U CN 88218974 CN88218974 CN 88218974 CN 88218974 U CN88218974 U CN 88218974U CN 2038849 U CN2038849 U CN 2038849U
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- China
- Prior art keywords
- ball wheel
- ball
- bearing
- wheel sleeve
- sleeve
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Abstract
The utility model discloses a vertically pressed universal wheel, comprising a ball wheel, a steel ball, the sleeve of the ball wheel and a support seat. The inner cavity of the sleeve of the ball wheel is a through hole, one end of the sleeve of the ball wheel is in cylindrical shape, the other end of the sleeve of the ball wheel is in ball platform shape, and a connecting position between the ends of the sleeve of the ball wheel is tangent. The support seat is a geometric plate with a cylindrical lug boss at center, and the nominal dimensions of the cylindrical lug boss and the columnar inner cavity of the sleeve of the ball wheel are the same. When assembling, the ball wheel and the steel ball are arranged in the sleeve of the ball wheel via the cylindrical end of the inner cavity of the sleeve of the ball wheel, and the cylindrical lug boss of the support seat is inserted in and fixedly connected with the cylindrical inner cavity of the sleeve of the ball wheel. The utility model has the advantages of simple manufacturing process, simple manufacture and low cost. Raw materials have various types and models, 4-10 procedures can be reduced, and cost can be reduced 30-40 %.
Description
The utility model relates to a kind of vertical pressurized cardan wheel, and this cardan wheel can be installed in various kinds of equipment and the power-assist effect is played in the home appliances bottom.
Existing vertical its ball wheel sleeve of pressurized cardan wheel during fabrication, needs at first raw MAT'L to be struck out the awl round-ended cylinder for there not being the heading shell, holes, rivets bearing then, puts into the lining, steel ball, the ball wheel extrusion molding that are shaped as hemispherical Shell again.Therefore, the ball wheel sleeve of this shape had both limited raw-material scope, made complex process again, thereby was unfavorable for the development of cardan wheel product.
The purpose of this utility model is the shape of ball wheel sleeve, base and structure are improved, and the vertical pressurized cardan wheel that a kind of raw material types is many, technology is simple, cost is low is provided.
The utility model is made up of ball wheel, steel ball, ball wheel sleeve, bearing.The inner chamber of ball wheel sleeve is a through hole, and an end is cylindrical, and an end is billiard table shape, and joining place is tangent; The profile of ball wheel sleeve is by the raw MAT'L decision (describing in an embodiment) of making ball wheel sleeve.Bearing has the geometry of a cylinder boss dull and stereotyped for central authorities, and its cylinder boss is identical with the cylindrical cavity nominal dimension of ball wheel sleeve.Ball wheel, steel ball be from the cylindrical end of the ball wheel sleeve inner chamber ball wheel sleeve of packing into, and the cylinder boss of bearing inserts the cylindrical cavity of ball wheel sleeve and affixed.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing.
Fig. 1, Fig. 2 are structure diagram of the present utility model, and wherein Fig. 1 is front view (representing with section-drawing), and Fig. 2 is a birds-eye view, (1) ball wheel, (2) steel ball, (3) ball wheel sleeve, (4) bearing.
Embodiment 1:
Among this embodiment, the material of ball wheel sleeve (3), bearing (4) is plastics, and its shape structure is as Fig. 3, Fig. 4, Fig. 5, shown in Figure 6.Fig. 3 is the front view (representing with section-drawing) of bearing (4), and Fig. 4 is the birds-eye view of bearing (4), and Fig. 5 is the front view of ball wheel sleeve (3), and Fig. 6 is the birds-eye view of ball wheel sleeve (3).The inner chamber of ball wheel sleeve (3) is a through hole, and an end is cylindrical, and an end is billiard table shape, and joining place is tangent; The profile of ball wheel sleeve (3) is that the fabricate block of cylinder and panda head (because plastics are easy to moulding and toning, can also become the configuration design of ball wheel sleeve prismatic and various vases, birds, beast, flowers ...).Bearing (4) all has an aperture for the central rectangular flat plate that a cylinder boss is arranged on each dull and stereotyped angle, so that cardan wheel is fixed on the equipment or utensil that needs to move, cylinder boss is identical with the cylindrical cavity nominal dimension of ball wheel sleeve (3).During assembling, ball wheel (1), steel ball (2) are from the cylindrical end of the ball wheel sleeve inner chamber ball wheel sleeve (3) of packing into, the cylinder boss of bearing (4) inserts the cylindrical cavity of ball wheel sleeve (3), and promptly forms as shown in Figure 1 and Figure 2 cardan wheel with the faying face of bonding ball wheel sleeve of adhesive agent (3) and bearing (4).Among this embodiment, ball wheel (1) is the high pressure polyethylene ball.In series of products, each cardan wheel bears pressure between 10～250 kilograms.
Embodiment 2:
Among this embodiment, the material of ball wheel sleeve (3), bearing (4) is a cast steel, and its shape structure is as Fig. 7, Fig. 8, Fig. 9, shown in Figure 10.Fig. 7 is the front view (representing with section-drawing) of bearing (4), and Fig. 8 is the birds-eye view of bearing (4), and Fig. 9 is the front view (representing with section-drawing) of ball wheel sleeve (3), and Figure 10 is the birds-eye view of ball wheel sleeve (3).The inner chamber of ball wheel sleeve (3) is a through hole, and an end is cylindrical, and an end is billiard table shape, and joining place is tangent; The profile of ball wheel sleeve (3) is identical with inner chamber, also is that an end is cylindrical, and an end is billiard table shape, and joining place is tangent, so ball wheel sleeve is the tube of the no end.Bearing (4) is equipped with a connecting bore for the rectangular flat plate that there is a cylinder boss in central authorities on each dull and stereotyped angle.For saving in material, cylinder boss is hollow, and cylinder boss is identical with the cylindrical cavity nominal dimension of ball wheel sleeve (3).Ball wheel (1) is a steel ball.Assembling mode is with embodiment 1, and difference is that the affixed mode of ball wheel sleeve (3) and bearing (4) is in its faying face place welding.In series of products, each cardan wheel bears pressure between 500～1000 kilograms.
Embodiment 3:
Among this embodiment, the material of ball wheel sleeve (3), bearing (4) is 0.5～1.0 millimeter a galvanized iron, is shaped with punch ram, and its shape structure is as Figure 11, Figure 12, Figure 13, shown in Figure 14.Figure 11 is the front view (representing with section-drawing) of bearing (4), and Figure 12 is the birds-eye view of bearing (4), and Figure 13 is the front view (representing with section-drawing) of ball wheel sleeve (3), and Figure 14 is the birds-eye view of ball wheel sleeve (3).The inner chamber of ball wheel sleeve (3) is a through hole, and an end is cylindrical, and an end is billiard table shape, and joining place is tangent; The profile of ball wheel sleeve (3) is identical with inner chamber, so ball wheel sleeve (3) is tube of the no end, because stack-mounted needs, is symmetrically arranged with four cutting on the cylindrical end foundation ring of ball wheel sleeve.Bearing (4) has the rectangular flat plate of a cylinder boss for central authorities, along cylinder boss and dull and stereotyped interface be close to the cylinder boss lateral surface be symmetrically distributed four with ball wheel sleeve (3) on the corresponding and identical jack of cutting, cylinder boss is hollow, its external diameter is identical with the cylindrical cavity nominal dimension of ball wheel sleeve (3), on each dull and stereotyped angle a connecting bore is arranged all.Ball wheel (1) is the high pressure polyethylene ball.During assembling, ball wheel (1), steel ball (2) are from the cylindrical end of the ball wheel sleeve inner chamber ball wheel sleeve (3) of packing into, the cylinder boss of bearing (4) inserts the cylindrical cavity of ball wheel sleeve (3), the jack on the bearing (4) is inserted in cutting on the ball wheel sleeve (3), cutting is withheld in rest base can realize the affixed of ball wheel sleeve (3) and bearing (4).
Embodiment 4:
Among this embodiment, the material of ball wheel sleeve (3), bearing (4) is 1～1.2 millimeter a steel plate, is shaped with punch ram, and its shape structure is as Figure 15, Figure 16, Figure 17, shown in Figure 180.Figure 15 is the front view (representing with section-drawing) of bearing (4), and Figure 16 is the birds-eye view of bearing (4), and Figure 17 is the front view (representing with section-drawing) of ball wheel sleeve (3), and Figure 18 is the birds-eye view of ball wheel sleeve (3).The inner chamber of ball wheel sleeve (3) is a through hole, and an end is cylindrical, and an end is billiard table shape, and joining place is tangent; The profile of ball wheel sleeve (3) is identical with inner chamber, so ball wheel sleeve (3) is tube of the no end, because stack-mounted needs, and the cylindrical end bottom of ball wheel sleeve be symmetrically distributed two or four rivet holes and a connecting bore.Bearing (4) is to be provided with a hollow cylinder boss in anchor ring central authorities, this boss external diameter is identical with the cylindrical cavity nominal dimension of ball wheel sleeve (3), the bottom of this boss be symmetrically distributed with ball wheel sleeve on hole site, corresponding and identical two or four rivet holes and the connecting bore of size.Ball wheel (1) is the high pressure polyethylene ball.During assembling, ball wheel (1), steel ball (2) are from the cylindrical end of the ball wheel sleeve inner chamber ball wheel sleeve (3) of packing into, the cylinder boss of bearing (4) inserts the cylindrical cavity of ball wheel sleeve (3), and can realize the affixed of ball wheel sleeve (3) and bearing (4) with rivet.
The utility model can form series of products, is widely used in electric fan, laundry machine, sewing machine, sofa, sewage disposer and all kinds of main equipment, device.
The utlity model has following advantage:
1. technology is simple, is easy to make, and compares with existing vertical pressurant universal wheel, can reduce operation 4～10 roads.
2. cost is low, compares with existing universal wheel, can reduce cost 30～40%.
3. raw material types is many, the stock utilization height, and the degree of utilization of full-plastic cardan wheel can reach more than 90%.
4. the qualification rate height of product.
5. product specification, moulding style are many.
Claims (5)
1, a kind of vertical pressurized cardan wheel, form by ball wheel (1), steel ball (2), ball wheel sleeve (3), bearing (4), the inner chamber that it is characterized in that ball wheel sleeve (3) is a through hole, one end is cylindrical, one end is billiard table shape, the armature place is tangent, bearing (4) has how much flat boards of a cylinder boss for central authorities, its cylinder boss is identical with the cylindrical cavity nominal dimension of ball wheel sleeve (3), ball wheel (1), steel ball (2) is from the cylindrical end of the ball wheel sleeve inner chamber ball wheel sleeve (3) of packing into, and the cylinder boss of bearing (4) inserts the cylindrical cavity of ball wheel sleeve (3) and affixed.
2, cardan wheel according to claim 1, the material that it is characterized in that ball wheel sleeve (3), bearing (4) is plastics, the profile of ball wheel sleeve (3) or for cylinder or for prismatic or for vase or for resembling leg or for birds or for beast or be flowers, bearing (4) has the rectangular flat plate of a cylinder boss for central authorities, on each dull and stereotyped angle a connecting bore is arranged all, ball wheel sleeve (3) is bonding with the affixed mode of bearing (4).
3, cardan wheel according to claim 1, the material that it is characterized in that ball wheel sleeve (3), bearing (4) is a cast steel, the profile of ball wheel sleeve (3) is identical with inner chamber, bearing (4) has the rectangular flat plate of a hollow cylinder boss for central authorities, on each dull and stereotyped angle a connecting bore is arranged all, ball wheel sleeve (3) is welding with the affixed mode of bearing (4).
4, cardan wheel according to claim 1, it is characterized in that ball wheel sleeve (3), the material of bearing (4) is 0.5～1.0 millimeter a galvanized iron, the profile of ball wheel sleeve (3) is identical with inner chamber, but be symmetrically arranged with 4 cutting on its cylindrical end foundation ring, bearing (4) has the rectangular flat plate of a hollow cylinder boss for central authorities, along cylinder boss and dull and stereotyped interface be close to the cylinder boss lateral surface be symmetrically distributed four with ball wheel sleeve (3) on the corresponding and identical jack of cutting, on each dull and stereotyped angle a connecting bore is arranged all, ball wheel sleeve (3) inserts jack with the affixed mode of bearing (4) for cutting and withholds.
5, cardan wheel according to claim 1, the material that it is characterized in that ball wheel sleeve (3), bearing (4) is 1～1.2 millimeter a steel plate, the profile of ball wheel sleeve (3) is identical with inner chamber, two or four rivet holes and a connecting bore but its cylindrical end bottom is being symmetrically distributed, bearing (4) is to be provided with a hollow cylinder boss in anchor ring central authorities, the bottom of this cylinder boss be symmetrically distributed with ball wheel sleeve on hole site, corresponding and identical two or four rivet holes and the connecting bore of size, ball wheel sleeve (3) is riveted joint with the affixed mode of bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88218974 CN2038849U (en) | 1988-10-24 | 1988-10-24 | Vertical pressurant universal wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88218974 CN2038849U (en) | 1988-10-24 | 1988-10-24 | Vertical pressurant universal wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2038849U true CN2038849U (en) | 1989-06-07 |
Family
ID=4851368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88218974 Withdrawn CN2038849U (en) | 1988-10-24 | 1988-10-24 | Vertical pressurant universal wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2038849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922753A (en) * | 2015-07-03 | 2015-09-23 | 苏州市瑞晟医疗器械有限公司 | Ball base of infusion support |
-
1988
- 1988-10-24 CN CN 88218974 patent/CN2038849U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922753A (en) * | 2015-07-03 | 2015-09-23 | 苏州市瑞晟医疗器械有限公司 | Ball base of infusion support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |