CN104552084B - A kind of workpiece press-fits locating guide device - Google Patents
A kind of workpiece press-fits locating guide device Download PDFInfo
- Publication number
- CN104552084B CN104552084B CN201410801239.9A CN201410801239A CN104552084B CN 104552084 B CN104552084 B CN 104552084B CN 201410801239 A CN201410801239 A CN 201410801239A CN 104552084 B CN104552084 B CN 104552084B
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- workpiece
- fixed head
- press
- support
- chuck fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of workpiece and press-fit locating guide device, the present invention comprises working plate from top to bottom successively, be slidably arranged in the chuck fixed head on working plate and be slidably arranged in the support on chuck fixed head, on described chuck fixed head, be provided with the chuck of the female workpiece in location, it is characterized in that: on described support, be vertically provided with guiding and pressed workpiece to enter the cylindrical fairlead of female workpiece, between described chuck fixed head and support, be connected with the drive unit I that drives support motion, between described working plate and chuck fixed head, be connected with the drive unit II that drive chuck fixed head enters workpiece and press-fit station, on described support or chuck fixed head, be provided with the fairlead that ensures on support and the stopping means of female workpiece coaxial line. the present invention realized press-fit in process fast, accurate location, effectively improved and press-fited efficiency and press-fit quality.
Description
Technical field
The present invention relates to a kind of locating guide device, particularly a kind of workpiece press-fits locating guide device.
Background technology
In manufacturing enterprise, the product that need to carry out press-loading process is more and more, but in process of production to workpiece carry out embedded press-fit add tend to man-hour occur can not be to the problem that workpiece is located fast and deviations is larger, this problem has directly caused production efficiency decline, the increasing of production cost; Meanwhile, current positioning device structure more complicated, Production design cost is higher.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of workpiece of quick location to press-fit locating guide device, while carrying out press-loading process, can not locate and the low problem of production efficiency fast in solution production process.
For solving the problems of the technologies described above, workpiece of the present invention press-fits locating guide device and comprises working plate, be slidably arranged in the chuck fixed head on working plate and be slidably arranged in the support on chuck fixed head, on described chuck fixed head, be provided with the chuck of the female workpiece in location, it is characterized in that: on described support, be vertically provided with guiding and pressed workpiece to enter the cylindrical fairlead of female workpiece, described chuck fixed head is provided with the drive unit I that drives support motion, is provided with drive chuck fixed head and enters workpiece and press-fit the drive unit II of station on described working plate; On described support or chuck fixed head, be provided with the fairlead that ensures on support and the stopping means of female workpiece coaxial line.
As further improvement, on described fairlead, annular is evenly provided with the gathering sill along its axis direction; Described support comprises the column of upper and lower base plate and at least 3 upper and lower base plates of connection, on described upper plate, be provided with the installing hole for fairlead is installed, on described lower shoe, have the U-shaped breach that holds female workpiece, on described each column, be provided with the guiding assemblage by pressing workpiece to play the guiding role.
As further improvement, described directive wheel wheel face is set to cambered surface, described guiding assemblage comprises that activity is positioned at the directive wheel of gathering sill, connecting rod and back-moving spring, one end and the directive wheel of described connecting rod are rotationally connected, the other end is movably connected on column, and the two ends of described back-moving spring are connected with connecting rod and column respectively.
As further improvement, described guiding assemblage also comprises the unidirectional adjustable plate that is circular arc, and one end of described unidirectional adjustable plate is fixed on connecting rod, and the other end is in column.
As further improvement, the wheel face of described directive wheel is horizontally arranged with and is pressed the consistent radian of excircle of workpiece face.
The invention has the beneficial effects as follows: the present invention by vertically arranging fairlead on support, while carrying out press-loading process, only need to be pressed workpiece simply to put into fairlead, this structure can be directly to being pressed workpiece to carry out quick guide-localization, do not need the auxiliary of other, and can realize fast and be pressed workpiece and female workpiece coaxial line to locate in conjunction with positioner and drive unit I, under the effect of drive unit II, realize quick press mounting, saved the time, improved efficiency simultaneously; The present invention is also provided with guiding assemblage, adopt this structure in process, can realize guiding assemblage to being pressed the in real time auxiliary guide-localization of workpiece press-fiting, between all guiding assemblages, having realized again the balance of cancelling out each other makes to be pressed workpiece to remain vertical state, prevent from being pressed workpiece to wander off press-fiting in process, ensure to press-fit the axiality between workpiece and female workpiece of being pressed in process, press-fited quality high.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is A-A cross section view of the present invention;
In figure: 1, working plate, 2, chuck fixed head, 3, support, 4, chuck, 5, fairlead, 6, stopping means, 7, gathering sill, 8, upper plate, 9, lower shoe, 10, column, 11, U-shaped breach, 12, guiding assemblage, 13, directive wheel, 14, connecting rod, 15, back-moving spring, 16, unidirectional adjustable plate, 17, wheel face, 18, Rodless cylinder, 19, screw structure, 20, female workpiece, 21, the first guide rail, 22, the second guide rail.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 shows workpiece of the present invention and press-fits a kind of detailed description of the invention of locating guide device. as illustrated in fig. 1 and 2, workpiece of the present invention press-fits locating guide device and comprises successively from top to bottom working plate 1, chuck fixed head 2 and support 3, working plate 1 supports by bracing frame, and the chuck 4 and its bottom that on chuck fixed head 2, are provided with the female workpiece 20 in location are arranged on working plate 1 by the second guide rail 22, support 3 comprises upper plate 8, lower shoe 9 and 3 (or 4) is for connecting the column 10 of upper plate 8 and lower shoe 9, on described upper plate 8, have installing hole, cylindrical fairlead 5 is vertically installed in installing hole, the internal diameter size of fairlead 5 is with close by the outside dimension of pressure workpiece, pressed the size of workpiece to be as the criterion to facilitate to install, on lower shoe 9, have and can hold U-shaped breach 11 and its bottom that female workpiece 20 enters and be arranged on chuck fixed head 2 by the first guide rail 21, the effect that U-shaped breach 11 is set is here mainly to ensure that fairlead 5 can arrive the top of female workpiece 20 smoothly. as shown in Figure 3, between chuck fixed head 2 and support 3, be provided with Rodless cylinder 18, the body part of Rodless cylinder 18 is fixed on chuck fixed head 2, the motion parts of Rodless cylinder 18 is fixed on the lower shoe 9 of support 3, and the Rodless cylinder 18 here can drive support 3 to move back and forth along the first guide rail 21, as shown in Fig. 1 or 3, on chuck fixed head 2, be also provided with the stopping means 6 of the fairlead 5 that ensures on support 3 and female workpiece 20 same axis, the stopping means 6 is here catch, it should be noted that the baffle plate here also can vertically be arranged on the outer circumference surface of fairlead, this baffle plate vertically extends to below fairlead lower surface. as shown in Figure 3, in the time moving to female workpiece 20 position without thick stick cylinder 18 action band engine-beds 3 along the first guide rail 21, female workpiece 20 enters in the U-shaped breach 11 on the lower shoe 9 on support 3, at this moment the lower shoe 9 of support 3 is encountered the catch being fixed on chuck fixed head 2, thereby has ensured fairlead 5 and female workpiece 20 coaxial lines. as shown in Figure 3, chuck fixed head 2 is connected driving with working plate 1 by screw structure 19, leading screw is fixed on working plate 1 and by motor and drives, the screw being connected with guide screw movement is fixed on chuck fixed head 2, and the screw structure is here mainly drive chuck fixed head 2 and is positioned at all parts on chuck fixed head 2 and enters together and press-fit station and press-fit. workpiece of the present invention press-fits locating guide device by being vertically arranged on the fairlead 5 on support 3, to being pressed workpiece to lead, do not need to do other auxiliary positioning, only need to be pressed workpiece simply to put into fairlead 5, coordinate stopping means and drive unit I can be easy to realize is fast pressed the coaxial line of workpiece and female workpiece to locate simultaneously, and realize quick press mounting under the effect of drive unit II, simple in structure, operating efficiency is high.
As shown in Fig. 1 or 2, the surrounding annular of described fairlead 5 is evenly provided with 3 along the gathering sill 7 on its axis direction; On each column 10 on described support 3, be provided with to by press workpiece play the guiding role guiding assemblage 12. As shown in Fig. 1 or 2, each guiding assemblage 12 includes to roll and is positioned at directive wheel 13, connecting rod 14, the back-moving spring 15 of gathering sill 7, the unidirectional adjustable plate 16 of circular arc, one end of connecting rod 14 is connected with directive wheel 13, the other end is movably connected on column 10, the two ends of described back-moving spring 15 are connected with connecting rod 14 and column 10 respectively, one end of described unidirectional adjustable plate 16 is fixedly connected on connecting rod 14, and the other end is on column 10. As shown in Figure 2, on the wheel face 17 of directive wheel 13, be horizontally arranged with and pressed the consistent radian of excircle of workpiece face. After adopting this structure, can be to being pressed workpiece to carry out real-time auxiliary positioning in work process press-fiting, 3 directive wheels 13 are with respect to being pressed workpiece in mutual balance, eliminate and press-fited process external force to being pressed the interference of workpiece, ensure to be pressed workpiece all the time in vertical state press-fiting in process, thereby ensure to be pressed the axiality between workpiece and female workpiece, ensured to press-fit quality.
The course of work of the present invention is: first the Rodless cylinder 18 between chuck fixed head 2 and support 3 move support 3 is driven into female workpiece 20 on chuck fixed head 2 above, the lower shoe 9 of support 3 is encountered the rear stop motion of stopping means 6 being positioned on chuck fixed head 2, now fairlead 5 and female workpiece 20 coaxial lines. To be pressed workpiece put into fairlead 5, chuck fixed head 2 and be positioned at all parts on chuck fixed head and enter under the driving of screw mechanism 19 and press-fit station and press-fit operation.
It should be noted that the present embodiment is most preferred embodiment of the present invention, be not the restriction of the present invention being made to other form, any those skilled in the art of belonging to may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations. But under every prerequisite that does not depart from the technology of the present invention principle, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, all should fall into scope of patent protection of the present invention.
Claims (4)
1. a workpiece press-fits locating guide device, comprise successively from top to bottom working plate, be slidably arranged in the chuck fixed head on working plate and be slidably arranged in the support on chuck fixed head, on described chuck fixed head, be provided with the chuck of the female workpiece in location, it is characterized in that: on described support, be vertically provided with guiding and pressed workpiece to enter the cylindrical fairlead of female workpiece, between described chuck fixed head and support, be connected with the drive unit I that drives support motion, between described working plate and chuck fixed head, be connected with the drive unit II that drive chuck fixed head enters workpiece and press-fit station, on described support or chuck fixed head, be provided with the fairlead that ensures on support and the stopping means of female workpiece coaxial line, on described fairlead, annular is evenly provided with at least 3 gathering sills along its axis direction, described support comprises the column of upper and lower base plate and at least 3 upper and lower base plates of connection, described column is identical with gathering sill quantity and position is corresponding one by one, on described upper plate, be provided with the installing hole for fairlead is installed, on described lower shoe, have the U-shaped breach that holds female workpiece, described in each, on column, be provided with being pressed workpiece play the guiding role and guiding assemblage one to one.
2. workpiece according to claim 1 press-fits locating guide device, it is characterized in that: described guiding assemblage comprise respectively roll be positioned at the directive wheel of gathering sill, for connecting connecting rod and the back-moving spring of directive wheel and column, the two ends of described back-moving spring are connected with connecting rod and column respectively.
3. workpiece according to claim 2 press-fits locating guide device, it is characterized in that: described guiding assemblage also comprises the unidirectional adjustable plate that is circular arc, and one end of described unidirectional adjustable plate is fixed on connecting rod, and the other end is on column.
4. workpiece according to claim 3 press-fits locating guide device, it is characterized in that: the wheel face of described directive wheel is horizontally arranged with and is pressed the consistent radian of excircle of workpiece face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410801239.9A CN104552084B (en) | 2014-12-22 | 2014-12-22 | A kind of workpiece press-fits locating guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410801239.9A CN104552084B (en) | 2014-12-22 | 2014-12-22 | A kind of workpiece press-fits locating guide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104552084A CN104552084A (en) | 2015-04-29 |
| CN104552084B true CN104552084B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410801239.9A Active CN104552084B (en) | 2014-12-22 | 2014-12-22 | A kind of workpiece press-fits locating guide device |
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| CN (1) | CN104552084B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854669B (en) * | 2020-09-24 | 2021-06-08 | 索特传动设备有限公司 | Slewing bearing raceway contour detection device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI338601B (en) * | 2008-11-24 | 2011-03-11 | Inventec Appliances Corp | Automatic assembly fixture |
| TW201024016A (en) * | 2008-12-23 | 2010-07-01 | Inventec Appliances Corp | Pneumatic pressing assembly jig |
| CN202174401U (en) * | 2011-07-05 | 2012-03-28 | 黄安伟 | Spring sealing pin mounting device on pin tumbler lock assembling equipment |
| CN103639686B (en) * | 2013-11-20 | 2015-10-28 | 杭州沃镭科技有限公司 | Main brake valve jump ring feeding press-loading apparatus and pressing method |
| CN103786013A (en) * | 2014-01-29 | 2014-05-14 | 奇瑞重工股份有限公司 | Harvester hub and bearing outer sleeve assembling device |
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2014
- 2014-12-22 CN CN201410801239.9A patent/CN104552084B/en active Active
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| Publication number | Publication date |
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| CN104552084A (en) | 2015-04-29 |
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