CN205043433U - Floating pressure equipment head - Google Patents
Floating pressure equipment head Download PDFInfo
- Publication number
- CN205043433U CN205043433U CN201520827234.3U CN201520827234U CN205043433U CN 205043433 U CN205043433 U CN 205043433U CN 201520827234 U CN201520827234 U CN 201520827234U CN 205043433 U CN205043433 U CN 205043433U
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- China
- Prior art keywords
- head
- press
- loading head
- loading
- pressure equipment
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Abstract
The utility model discloses a floating pressure equipment head, including first pressure equipment head, second pressure equipment head, the front end of first pressure equipment head is equipped with bearing installation head, and the bearing that needs the pressure equipment is installed in the bearing installation overheadly, the rear end of first pressure equipment head is equipped with the unsteady groove of circular shape, the front end of second pressure equipment head is equipped with the columniform float head, the front end of float head is equipped with the cup head, be equipped with unsteady clearance between the outer disc of float head and the unsteady inslot disc, connect through the floating installation between first pressure equipment head and the second pressure equipment head. The utility model discloses can realize the diversified rotation of quadriversal in the pressure equipment production process to a quality has improved production efficiency that the product has been guaranteed to the power of the direction of impressing that is reliable and stable is provided.
Description
Technical field
The utility model relates to bearing press-fitting device, and what be applied to motor turning bearings press-fits assembling.
Background technology
Automobile driving wheel knuckle is interference fit with coordinating of bearing, and usual volume production needs by press-loading device assemblings such as forcing presses.But because some knuckle when press-fiting, only has black skin or fillet surface location, cannot guarantee in bearing press mounting process, knuckle axis hole center overlaps with pressure direction, thus impaired when making bearing be pressed into, and affects its service life.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of floating type press-loading head, guarantees in bearing press mounting process, and knuckle axis hole center overlaps with pressure direction.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: floating type press-loading head, comprise the first press-loading head, second press-loading head, the front end of described first press-loading head is provided with bearing mounting head, the bearing press-fited is needed to be arranged in bearing mounting head, the rear end of described first press-loading head is provided with circular floating trough, the front end of described second press-loading head is provided with columniform air supported head, the front end of described air supported head is provided with hemispherical head, flying height is provided with between the periphery of described air supported head and floating trough inner headed face, connected by floating installation between described first press-loading head and the second press-loading head.
Preferably, described floating installation comprises along several uniform elastic telescopic assemblies of the outer circumference of air supported head.
Preferably, described elastic telescopic assembly comprises removable pin, described air supported head is provided with radial movable span, the head end of described removable pin stretches into movable span, free gap is provided with between described removable pin and movable span, the head end of described removable pin is hemispherical, and the tail end of described removable pin is supported by spring.
Preferably, described first press-loading head is provided with the through hole placing removable pin, described through hole comprise radially set gradually to outer peripheral side by center first paragraph, second segment, the 3rd section and diameter progressively becomes large, the tail end of described removable pin is provided with flange, described spring is located in second segment, under spring effect, described flange is pressed together on second segment end face, described 3rd section is screwed hole, screwed hole internal thread is connected with holding screw, and a cylinder block is fixed on the end face of the 3rd section by described holding screw.
Preferably, described bearing mounting head is radially provided with a pin-and-hole, is provided with ball head column plug pin in pin-and-hole, is fixed by bearing by the elastic force of ball head column plug pin.
The utility model is owing to have employed technique scheme, integrated tooling is operated easy to loading and unloading, spare and accessory parts (bearing) are installed reliable and stable, press-fit in production process and can realize the multi-faceted rotation of four-way, and the power of reliable and stable pressing direction is provided, ensure that the quality of product, improve production efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the first press-loading head;
Fig. 3 is the structural representation of the second press-loading head.
Detailed description of the invention
As shown in Figure 1 to Figure 3, floating type press-loading head, comprise the first press-loading head 1, second press-loading head 3, the front end of the first press-loading head 1 is provided with bearing mounting head 11, and bearing mounting head 11 is radially provided with a pin-and-hole 111, is provided with ball head column plug pin 112 in pin-and-hole, by the elastic force of ball head column plug pin 112, bearing is fixed, bearing and the first press-loading head 1 are fitted together in advance, quick and easy for installation, and ensure the stability of assembling.The rear end 12 of the first press-loading head, roughly in cylinder, is equipped with the locating ring 121 of protrusion, coordinates with the outer ring of bearing outside its front end face.
The rear end 12 of the first press-loading head is provided with circular floating trough 122, the bottom surface of floating trough 122 is plane, the front end of described second press-loading head 3 is provided with columniform air supported head 31, the front end of described air supported head 31 is provided with hemispherical head, be provided with flying height between the periphery of described air supported head 31 and the inner headed face of floating trough 122, hemispherical head sphere coordinates with floating trough 122 base plane.The hemispherical head design of air supported head head end can realize the power transmission of minimal plane, ensures the accuracy that power is transmitted.
In addition, the second press-loading head 3 is provided with a ring flange 32 on rear side of air supported head 31, is locating shaft 33 on rear side of ring flange 32.The design of locating shaft and ring flange, ensures to be connected accurately and reliably with press-loading device.
Connected by floating installation between described first press-loading head 1 and the second press-loading head 3.Described floating installation comprises along several uniform elastic telescopic assemblies 2 of the outer circumference of air supported head.Described elastic telescopic assembly 2 comprises removable pin 21, described air supported head 31 is provided with radial movable span 311, the head end of described removable pin stretches into movable span 311, free gap is provided with between described removable pin 21 and movable span 311, the head end of described removable pin is hemispherical, and the tail end of described removable pin is by spring 22 resiliency supported.Four elastic telescopic assemblies 2 are set in the present embodiment, to guarantee the uniformity of pressure.And spring force is much smaller than radial component, the multi-faceted rotation of four-way can be realized, improve the reliability press-fited.
Described first press-loading head 1 is provided with the through hole 123 placing removable pin, described through hole comprise radially set gradually to outer peripheral side by center first paragraph, second segment, the 3rd section and diameter progressively becomes large, the tail end of described removable pin is provided with flange, described spring is located in second segment, under spring effect, described flange is pressed together on second segment end face, described 3rd section is screwed hole, screwed hole internal thread is connected with holding screw 24, and a cylinder block 23 is fixed on the end face of the 3rd section by described holding screw.
This structure is mainly used in the bearing press mounting of knuckle, applied widely, can be used for the assembling of knuckle plane positioning or non-flat orientation.Knuckle is positioned in base frock, makes knuckle spindle bearing bore center substantially be in press pressure in the heart.Bearing is arranged on the first press-loading head by ball head column plug pin, and start press-loading device, bearing is slowly pressed in knuckle spindle bearing bore.When bearing is pressed into knuckle axis hole, if there is certain angle in bearing theory pressing direction and direction, Center of Pressure, and be less than or equal to 15 °, because the first press-loading head and the second press-loading head are linked together by the transition of sphere and plane, again because pressure produces certain component in press-loading head radial direction, this component is much larger than spring force, spring-compressed, first press-loading head tilts, knuckle axis hole axial direction is kept to press down, second press-loading head and the first press-loading head keep certain angle, and provide thrust straight down, impel bearing to press down and put in place.When pressure head departs from bearing, spring reset, pressure head gets back to original position.When bearing theory pressing direction and direction, Center of Pressure do not exist angle, then press-loading head keeps vertically pressing down, and can not tilt.
Claims (5)
1. floating type press-loading head, it is characterized in that: comprise the first press-loading head, the second press-loading head, the front end of described first press-loading head is provided with bearing mounting head, the bearing press-fited is needed to be arranged in bearing mounting head, the rear end of described first press-loading head is provided with circular floating trough, the front end of described second press-loading head is provided with columniform air supported head, the front end of described air supported head is provided with hemispherical head, be provided with flying height between the periphery of described air supported head and floating trough inner headed face, connected by floating installation between described first press-loading head and the second press-loading head.
2. floating type press-loading head according to claim 1, is characterized in that: described floating installation comprises along several uniform elastic telescopic assemblies of the outer circumference of air supported head.
3. floating type press-loading head according to claim 2, it is characterized in that: described elastic telescopic assembly comprises removable pin, described air supported head is provided with radial movable span, the head end of described removable pin stretches into movable span, free gap is provided with between described removable pin and movable span, the head end of described removable pin is hemispherical, and the tail end of described removable pin is supported by spring.
4. floating type press-loading head according to claim 3, it is characterized in that: described first press-loading head is provided with the through hole placing removable pin, described through hole comprises the first paragraph radially set gradually to outer peripheral side by center, second segment, 3rd section and diameter progressively becomes large, the tail end of described removable pin is provided with flange, described spring is located in second segment, under spring effect, described flange is pressed together on second segment end face, described 3rd section is screwed hole, screwed hole internal thread is connected with holding screw, one cylinder block is fixed on the end face of the 3rd section by described holding screw.
5. the floating type press-loading head according to Claims 1-4 any one, is characterized in that: described bearing mounting head is radially provided with a pin-and-hole, is provided with ball head column plug pin in pin-and-hole, is fixed by bearing by the elastic force of ball head column plug pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827234.3U CN205043433U (en) | 2015-10-23 | 2015-10-23 | Floating pressure equipment head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827234.3U CN205043433U (en) | 2015-10-23 | 2015-10-23 | Floating pressure equipment head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043433U true CN205043433U (en) | 2016-02-24 |
Family
ID=55337048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520827234.3U Expired - Fee Related CN205043433U (en) | 2015-10-23 | 2015-10-23 | Floating pressure equipment head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043433U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389248A (en) * | 2017-08-29 | 2017-11-24 | 浙江嘉宏运动器材有限公司 | Shock-testing mechanism and shock-testing platform |
| CN108284410A (en) * | 2018-01-25 | 2018-07-17 | 李志浩 | A kind of axle sleeve and axis body installation positioning auxiliary device |
| CN108994577A (en) * | 2018-09-06 | 2018-12-14 | 浙江微宏物联科技有限公司 | Quick change press fitting float top board mechanism |
| CN109016626A (en) * | 2018-09-06 | 2018-12-18 | 浙江微宏物联科技有限公司 | Improved floating pressure head |
| CN109353065A (en) * | 2018-09-06 | 2019-02-19 | 浙江微宏物联科技有限公司 | Novel pressure heads mechanism with floating fine tuning effect |
| CN109968252A (en) * | 2019-05-14 | 2019-07-05 | 宁波均普工业自动化有限公司 | A kind of positioning floating frock clamp and flange press-loading device |
| CN110977406A (en) * | 2019-12-27 | 2020-04-10 | 广西玉柴机器股份有限公司 | Device for automatically press-fitting engine belt pulley and using method thereof |
| CN111168624A (en) * | 2020-02-22 | 2020-05-19 | 上海阿为特精密机械股份有限公司 | Small-size adjustable pressure machine |
-
2015
- 2015-10-23 CN CN201520827234.3U patent/CN205043433U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389248A (en) * | 2017-08-29 | 2017-11-24 | 浙江嘉宏运动器材有限公司 | Shock-testing mechanism and shock-testing platform |
| CN107389248B (en) * | 2017-08-29 | 2023-11-14 | 浙江嘉宏工具制造有限公司 | Impact test mechanism and impact test board |
| CN108284410A (en) * | 2018-01-25 | 2018-07-17 | 李志浩 | A kind of axle sleeve and axis body installation positioning auxiliary device |
| CN108994577A (en) * | 2018-09-06 | 2018-12-14 | 浙江微宏物联科技有限公司 | Quick change press fitting float top board mechanism |
| CN109016626A (en) * | 2018-09-06 | 2018-12-18 | 浙江微宏物联科技有限公司 | Improved floating pressure head |
| CN109353065A (en) * | 2018-09-06 | 2019-02-19 | 浙江微宏物联科技有限公司 | Novel pressure heads mechanism with floating fine tuning effect |
| CN109968252A (en) * | 2019-05-14 | 2019-07-05 | 宁波均普工业自动化有限公司 | A kind of positioning floating frock clamp and flange press-loading device |
| CN109968252B (en) * | 2019-05-14 | 2024-04-09 | 宁波均普智能制造股份有限公司 | Positioning floating tool clamp and flange press mounting equipment |
| CN110977406A (en) * | 2019-12-27 | 2020-04-10 | 广西玉柴机器股份有限公司 | Device for automatically press-fitting engine belt pulley and using method thereof |
| CN111168624A (en) * | 2020-02-22 | 2020-05-19 | 上海阿为特精密机械股份有限公司 | Small-size adjustable pressure machine |
| CN111168624B (en) * | 2020-02-22 | 2024-05-17 | 上海阿为特精密机械股份有限公司 | Small-size adjustable press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20211023 |