CN203863303U - Steel bushing pressing tool - Google Patents
Steel bushing pressing tool Download PDFInfo
- Publication number
- CN203863303U CN203863303U CN201420167352.1U CN201420167352U CN203863303U CN 203863303 U CN203863303 U CN 203863303U CN 201420167352 U CN201420167352 U CN 201420167352U CN 203863303 U CN203863303 U CN 203863303U
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- CN
- China
- Prior art keywords
- hole
- holes
- last item
- boss
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 238000003825 pressing Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The utility model relates to a steel bushing pressing tool in the field of hub manufacturing. The steel bushing pressing tool comprises a base, a locating plate, a master plate and a pressing plate. Six threaded holes are uniformly distributed in the top surface of the base. A boss is arranged in the center of the top of the locating plate. Six counter through holes and a round cylindrical through hole are formed around the boss. The counter through holes are correspondingly connected with the threaded holes. A spring is arranged at the lower portion in the cylindrical through hole, and a floating locating cylinder is placed on the spring. The master plate is provided with five through holes with the same pitch circle as the cylindrical through hole. Five pressing shafts corresponding to the through holes are embedded into the pressing plates, the pressing heads of the bottom ends of the pressing shafts are located in the corresponding through holes, and magnets are fixed to the bottom end surfaces of the pressing heads. According to the steel bushing pressing tool, on the premise of guaranteeing the machining accuracy, all steel bushings can be pressed into all bolt holes of a hub at a time.
Description
[technical field]
The utility model relates to wheel hub and manufactures field, especially relates to a kind of for be pressed into the compressed steel cover frock of galvanized steel jacket to the bolt hole of aluminium alloy wheel hub.
[background technology]
Known, in order effectively to improve the life-span of aluminium alloy wheel hub, to be conventionally chosen in the bolt hole of aluminium alloy wheel hub and to be pressed into galvanized steel jacket, so that obtain corresponding lifting the service life of wheel hub, but, in the time that reality is manufactured, because existing compressed steel cover frock can only be pressed into steel bushing to of a wheel hub bolt hole at every turn, so not only process time is longer, but also easily make operator cause multiple pressure steel bushing because working long hours, on the steel bushing being pressed into, be pressed into again a steel bushing, or leakage compressed steel cover, be that certain bolt hole is not pressed into steel bushing, and in the time that not forwarding to, wheel hub steel bushing is pressed onto on wheel hub spoke, or even cause the generation of security incident because of human factor, simultaneously, in the time of operation, also very easily there is hub surface by turk in existing compressed steel cover frock, steel bushing is pressed askew phenomenon, therefore, applying existing compressed steel cover frock not only can increase operating personnel's labour intensity, the corresponding process that is pressed into steel bushing of giving increases difficulty, but also can directly drag down the whole efficiency of wheel hub process, improve the defect rate of wheel hub, thereby strengthen production cost, increase financial burden to manufacturing side.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of compressed steel cover frock, described frock can, ensureing under the prerequisite of machining accuracy, once all be pressed into steel bushing, thereby effectively reduce operating personnel's labour intensity and the defect rate of wheel hub in all bolts hole of wheel hub.
For achieving the above object, the utility model adopts following technical scheme:
A kind of compressed steel cover frock, described frock comprises base, positioning disk, master plate and pressing plate; Described base bottom is provided with the groove of connection corresponding to forcing press platen, and base top face is laid with six screwed holes; Described positioning disk top surface center is provided with a boss corresponding with wheel hub centre bore, and the top surface of positioning disk is provided with six countersunk head through holes and a cylindrical hole for one week around boss; Described countersunk head through hole and screwed hole connect one to one by bolt respectively, and in described cylindrical hole, bottom is provided with spring, are placed with the unsteady positioning cylinder of outstanding cylindrical hole upper surface on spring; Described master plate is provided with the centre bore of socket corresponding to boss, and is evenly equipped with five through holes consistent with cylindrical hole pitch circle around this centre bore; Described pressing plate plate body is embedded with five and master plate through hole last item one to one, and the bottom pressure head of every last item is all positioned at corresponding through hole, and pressure head bottom face is all fixed with the magnet that a diameter is less than this end face diameter; The top of pressing plate is provided with one for holding out against the top board on last item top; It is one vertical that described last item is provided with, the leakproof through hole of in-built sensor, and sensor in leakproof through hole is located at the jackscrew location in the top wire hole hole of last item axle body by level.
Described compressed steel cover frock, six described screwed hole pitch radius are identical, and the degree of depth is identical, and size is identical.
Described compressed steel cover frock, described base and positioning disk can be made as integrative-structure.
Described compressed steel cover frock, described pressing plate and last item are made as integrative-structure.
Owing to adopting technical scheme as above, the utlity model has following beneficial effect:
Compressed steel cover tool structure described in the utility model is simple, easily operation, described frock can ensure under the prerequisite of machining accuracy, once in all bolts hole of wheel hub, be all pressed into steel bushing, thereby effectively reduce operating personnel's labour intensity and the defect rate of wheel hub, also improved accordingly the whole work efficiency of wheel hub processing, and then saved production cost for manufacturing side simultaneously.
[brief description of the drawings]
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is use view of the present utility model.
In figure: 1, base; 2, screwed hole; 3, positioning disk; 4, boss; 5, countersunk head through hole; 6, cylindrical hole; 7, spring; 8, unsteady positioning cylinder; 9, master plate; 10, centre bore; 11, through hole; 12, pressing plate; 13, last item; 14, magnet; 15, top board; 16, leakproof through hole; 17, sensor; 18, jackscrew; 19, wheel hub.
[detailed description of the invention]
Can explain in more detail the present invention by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples:
Compressed steel described in 1～2 cover frock by reference to the accompanying drawings, described frock comprises base 1, positioning disk 3, master plate 9 and pressing plate 12; Described base 1 bottom is provided with the T-slot of connection corresponding to forcing press platen, thereby base 1 and forcing press firmly can be linked together; Meanwhile, be laid with six radiuses identical on the same pitch circle of base 1 top surface, the degree of depth is identical, screwed hole 2; Described positioning disk 3 top surface centers are provided with a boss 4 corresponding with wheel hub 19 centre bores, and the top surface of positioning disk 3 is provided with six countersunk head through holes 5 and a cylindrical hole 6 for 4 one weeks around boss; These six countersunk head through holes 5 connect one to one by bolt respectively with six screwed holes 2 of base 1, thereby base 1 and positioning disk 3 are fixed together, as required, base 1 and positioning disk 3 can also be made as to integrative-structure, although may increase like this difficulty of making processing, can simplify greatly the operation of installation; In addition, be provided with spring 7 in the interior bottom of cylindrical hole 6, on spring 7, be placed with the unsteady positioning cylinder 8 of outstanding cylindrical hole 6 upper surfaces, utilize boss 4 and unsteady positioning cylinder 8 jointly wheel hub 19 to be implemented to the accurately object of location thereby reached;
Described master plate 9 is provided with the centre bore 10 of socket corresponding to boss 4, and be evenly equipped with five through holes 11 identical with cylindrical hole 6 pitch radius around this centre bore 10, it is the upper surface that is positioned at positioning disk 3 after master plate 9 is socketed by centre bore 10 and boss 4, and five through holes 11 of master plate 9 are corresponding one by one respectively with the bolt hole of wheel hub 19, thereby reach the object that is able to down on the whole accurate corresponding location of utilizing master plate 9 to make described frock; Described pressing plate 12 plate bodies be embedded with five with through hole 11 last item 13 one to one of master plate 9, five steel bushings are pressed downward in the bolt hole of wheel hub 19 by these five last items 13 simultaneously; As required, pressing plate 12 and last item 13 can be made as to integrative-structure; Simultaneously, the bottom pressure head of every last item 13 is all positioned at corresponding through hole 11, and pressure head bottom face is all fixed with the magnet 14 that a diameter is less than this end face diameter, thereby utilize magnet 14 effectively to avoid pressing plate 12 in descending process, steel bushing occurs by departing from the phenomenon dropping on last item 13;
It is one vertical that described last item 13 is provided with, the leakproof through hole 16 of in-built sensor 17, and the jackscrew 18 that the sensor 17 in leakproof through hole 16 is located at by level in the top wire hole hole of last item 13 axle bodies is located, the sensor 17 being loaded in leakproof through hole 16 can be adjusted high and low position and accurately be located by the jackscrew 18 in top wire hole, the effect of this sensor 17 is to fill inclined to one side in the situation that at neglected loading steel bushing or steel bushing, automatically arrestment operation, thus prevent the interior leakage of wheel hub compressed steel cover or weigh wheel hub wounded; In addition, the top of pressing plate 12 is provided with one for holding out against the top board 15 on last item 13 tops, thereby installing after last item 13, can guarantee by top board 15 downforce of last item 13, and then reaching and avoid pressing plate 12 effectively with dynamic pressure shaft 13, steel bushing not to be pressed into the object in wheel hub 19 bolts hole.
While implementing compressed steel cover frock described in the utility model, first by master plate 9, described frock is accurately located, then remove master plate 9, the centre bore of wheel hub 19 is mounted on the boss 4 of positioning disk 3, by rotating wheel hub 19, unsteady positioning cylinder 8 is popped up under the effect of spring 7 again, and be firmly stuck on wheel hub 19; After being located accurately under the boss of wheel hub 19 on positioning disk 34 and the common effect of the unsteady positioning cylinder 8 of upspringing, five pieces of steel bushings are placed in successively on the bottom pressure head of five last items 13, and guarantee that by the suction-operated of magnet 14 steel bushing can not drop; Now, start-up operation switch, sensor 17 detects that the position signalling of all steel bushings is normal, pressing plate 12 normally presses down, thereby complete the push operation of steel bushing, otherwise, if having one piece of steel bushing does not lay and puts in place, sensor 17 will be reported to the police in the time can't detect corresponding signal, and pressing plate 12 cannot press down simultaneously, cannot implement the push operation of steel bushing, now, only the steel bushing of malposition need be returned to normal station, and again restart switch to steel bushing and be pressed into completely, a qualified wheel hub just can roll off the production line.
The utility model does not describe part in detail for prior art, therefore the utility model is not described in detail.
Claims (4)
1. a compressed steel cover frock, is characterized in that: described frock comprises base (1), positioning disk (3), master plate (9) and pressing plate (12); Described base (1) bottom is provided with the groove of connection corresponding to forcing press platen, and base (1) top surface is laid with six screwed holes (2); Described positioning disk (3) top surface center is provided with a boss (4) corresponding with wheel hub centre bore, and the top surface of positioning disk (3) is provided with six countersunk head through holes (5) and a cylindrical hole (6) for (4) one weeks around boss; Described countersunk head through hole (5) connects one to one by bolt respectively with screwed hole (2), the described interior bottom of cylindrical hole (6) is provided with spring (7), is placed with the unsteady positioning cylinder (8) of outstanding cylindrical hole (6) upper surface on spring (7); Described master plate (9) is provided with the centre bore (10) with the corresponding socket of boss (4), and is evenly equipped with five through holes (11) consistent with cylindrical hole (5) pitch circle around this centre bore (10); Described pressing plate (12) plate body is embedded with five and master plate (9) through hole (11) last item (13) one to one, the bottom pressure head of every last item (13) is all positioned at corresponding through hole (11), and the pressure head bottom face of last item (13) is all fixed with the magnet (14) that a diameter is less than this end face diameter; The top of pressing plate (12) is provided with one for holding out against the top board (15) on last item (13) top; It is one vertical that described last item (13) is provided with, the leakproof through hole (16) of in-built sensor (17), and sensor (17) in leakproof through hole (16) is located at jackscrew (18) location in the top wire hole hole of last item (13) axle body by level.
2. compressed steel cover frock according to claim 1, is characterized in that: described six screwed holes (2) pitch radius is identical, and the degree of depth is identical, and size is identical.
3. compressed steel cover frock according to claim 1, is characterized in that: described base (1) and positioning disk (3) are made as integrative-structure.
4. compressed steel cover frock according to claim 1, is characterized in that: described pressing plate (12) and last item (13) are made as integrative-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167352.1U CN203863303U (en) | 2014-04-09 | 2014-04-09 | Steel bushing pressing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167352.1U CN203863303U (en) | 2014-04-09 | 2014-04-09 | Steel bushing pressing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203863303U true CN203863303U (en) | 2014-10-08 |
Family
ID=51644292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420167352.1U Expired - Lifetime CN203863303U (en) | 2014-04-09 | 2014-04-09 | Steel bushing pressing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203863303U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949870A (en) * | 2014-04-09 | 2014-07-30 | 三门峡戴卡轮毂制造有限公司 | Tool for pressing steel sleeves |
| CN105921978A (en) * | 2015-12-29 | 2016-09-07 | 中信戴卡股份有限公司 | Improved wheel online steel sleeve pressing device |
| CN112440092A (en) * | 2020-11-03 | 2021-03-05 | 上海领阁智能技术有限公司 | Self-adaptive floating pressure head device |
-
2014
- 2014-04-09 CN CN201420167352.1U patent/CN203863303U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949870A (en) * | 2014-04-09 | 2014-07-30 | 三门峡戴卡轮毂制造有限公司 | Tool for pressing steel sleeves |
| CN105921978A (en) * | 2015-12-29 | 2016-09-07 | 中信戴卡股份有限公司 | Improved wheel online steel sleeve pressing device |
| CN112440092A (en) * | 2020-11-03 | 2021-03-05 | 上海领阁智能技术有限公司 | Self-adaptive floating pressure head device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |