CN103831622A - Press fitting equipment for rubber bushing - Google Patents
Press fitting equipment for rubber bushing Download PDFInfo
- Publication number
- CN103831622A CN103831622A CN201210474615.9A CN201210474615A CN103831622A CN 103831622 A CN103831622 A CN 103831622A CN 201210474615 A CN201210474615 A CN 201210474615A CN 103831622 A CN103831622 A CN 103831622A
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- China
- Prior art keywords
- positioning fixture
- lower clamp
- workpiece
- lining
- fixture
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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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
- B25B27/064—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races fluid driven
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to press fitting equipment for a rubber bushing. The press fitting equipment comprises a lower clamp used for fixing a work-piece, and an upper clamp matched with the lower clamp and arranged above the lower clamp. The lower clamp comprises a supporting column fixing the work-piece. The upper clamp is provided with a locating clamp matched with the supporting column and used for arranging the bushing, and a pressing rod capable of extending into the locating clamp and pressing the bushing into the work-piece. The locating clamp comprises a body and a containing cavity penetrating through the body. The containing cavity comprises a containing portion, a first guide portion formed below the containing portion, a buffering portion formed below the first guide portion, and a second guide portion formed below the buffering portion. The first guide portion and the second guide portion are conical so that the bushing can be pressed into the work-piece conveniently.
Description
Technical field
The present invention relates to a kind of rubber bushing press-mounting equipment.
Background technology
Current rubber bushing press-mounting equipment generally comprises workbench, is arranged on the upper fixture on workbench, the lower clamp coordinating with upper fixture and the drive unit that drives lower clamp to move up and down, fixation workpiece on lower clamp, arranges the depression bar towards lower clamp on lower clamp.While press-fiting, on the fixed position of the outer surface of workpiece, put lining, then move down the lining on workpiece is pressed in workpiece by depression bar.In use, because lining is directly placed on the outer surface of workpiece, while press-fiting, the easy sideslip of lining or ejection, caused certain puzzlement thereby give to press-fit to this kind of rubber bushing press-mounting equipment.
In view of this, be necessary existing shelf to be improved to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of rubber bushing press-mounting equipment of being convenient to press-fit lining.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of rubber bushing press-mounting equipment, in order to by bushing press-mounting in workpiece, comprise the lower clamp in order to fixation workpiece, coordinate and be arranged on the upper fixture of lower clamp top with described lower clamp, described lower clamp comprises the support column of fixation workpiece, described upper fixture is provided with and coordinates with described support column and in order to place the positioning fixture of lining and can stretch in positioning fixture bushing press-mounting to the depression bar in workpiece, described positioning fixture comprises our department, connect the host cavity of described our department, described host cavity comprises placement portion, be formed on the first introduction part of below, described placement portion, be formed on the buffer part that the first introduction part issues, and be formed on the second introduction part of buffer part below, described the first introduction part and the second introduction part are all tapered.
As a further improvement on the present invention, described host cavity also comprises the peristome that is formed on top, placement portion, and described peristome is horn mouth.
As a further improvement on the present invention, described placement portion and buffer part are straight-tube shape, and the diameter of buffer part is less than the diameter of placement portion.
As a further improvement on the present invention, described positioning fixture also comprises the chamfered section that is formed on our department's tail end.
As a further improvement on the present invention, described positioning fixture also comprises the flank that outwards protrudes out formation from the end of our department.
As a further improvement on the present invention, described positioning fixture becomes T-shaped.
The invention has the beneficial effects as follows: by the placement portion, the first introduction part, buffer part and the second introduction part that form in positioning fixture, lining be squeezed gradually under the promotion of depression bar and overall dimensions is reduced, thereby being convenient to bushing press-mounting in workpiece.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of rubber bushing press-mounting machine equipment in the specific embodiment of the invention.
Fig. 2 is the structural representation of lower clamp in the rubber bushing press-mounting machine equipment of Fig. 1.
Fig. 3 is the lower clamp of Fig. 2 observation figure on other direction.
Fig. 4 is the structural representation of upper fixture in the rubber bushing press-mounting machine equipment of Fig. 1.
Fig. 5 is the structural representation of positioning fixture in the rubber bushing press-mounting machine equipment of Fig. 1.
Fig. 6 is the cutaway view of the positioning fixture of Fig. 5.
Fig. 7 is the structural representation of stroke frame and drive unit in the rubber bushing press-mounting machine equipment of Fig. 1.
Fig. 8 is the structural representation of installed part in the rubber bushing press-mounting machine equipment of Fig. 1.
Fig. 9 is the structural representation of pre-press and adjutage in the rubber bushing press-mounting machine equipment of Fig. 1.
Figure 10 is the structure chart of lower clamp in the rubber bushing press-mounting machine equipment of Fig. 1, workbench and workpiece.
Figure 11 is the structure chart of lining accommodation apparatus in the rubber bushing press-mounting machine equipment of Fig. 1.
Figure 12 is the part-structure figure of lower clamp in the rubber bushing press-mounting machine equipment of Fig. 1, workbench and workpiece.
The specific embodiment
Refer to Fig. 1 to Figure 12, the rubber bushing press-mounting machine equipment 100 in one embodiment of the invention is in order to be fitted in lining (not shown) in workpiece 7.This rubber bushing press-mounting machine equipment 100 comprises framework 1, be fixed on the stroke frame 4 of the lower clamp 2 on framework 1, the upper fixture 3 that coordinates and be arranged on lower clamp 2 tops with lower clamp 2, fixing upper fixture 3, in order to promote drive unit 5 that upper fixture 3 moves up and down, be fixed on framework 1 and be positioned at lower clamp 2 on one side in order to deposit the lining accommodation apparatus 6 of lining.Above-mentioned lower clamp 2 and upper fixture 3 are combined to form a fixture group 10.This rubber bushing press-mounting machine equipment 100 can complete the frock of three kinds of dissimilar workpiece 7, and corresponding three kinds of dissimilar workpiece 7, to there being the fixture group 10 of three kinds of different models.Framework 1 comprises workbench 11 and in order to support the support body 12 of this workbench 11.Lower clamp 2, stroke frame 4 and lining accommodation apparatus 6 are all fixed on workbench 11.In the present embodiment, this drive unit 5 is pneumatic shuttle.
Lower clamp 2 comprises base 22, be fixed on base 22 and with the vertically disposed support column 23 of base 22, be oppositely arranged on base 22 and in order to two handles 24 of mobile lower clamp 2.Cylinder 232 that support column 23 comprises the flange part 231 fixing with base 22, upwards extend to form from flange part 231, be formed on the holding division 233 of cylinder 232 tops in order to fixation workpiece 7.Holding division 233 comprises the fixing slot 234 being formed in holding division 233, the fixing wall 235 that forms this fixing slot 234 and the stage portion 236 forming in the peripheral indent of fixing wall 235.In the present embodiment, between handle 24 and base 22, be connected through the hinge.
Positioning fixture 35 is T-shaped, comprises our department 350, outwards protrudes out formation from the end of our department 350 in order to positioning fixture 35 be fixed on to the flank 351 on second substrate 32 and connect the host cavity 352 of our department 350 and be formed on the chamfered section 358 of our department's 350 tail ends.In the time that upper fixture 3 coordinates with lower clamp 2, thereby positioning fixture 35 conveniently extend in workpiece 7 by this chamfered section 358.This host cavity 352 in order to place lining and by depression bar 34 extend into host cavity 352 interior by the lining in host cavity 352 be pressed into the lining mounting groove 71 of workpiece 7 interior on.
This host cavity 352 comprise be positioned at host cavity 352 peristome 353, be formed on peristome 353 belows in order to place lining placement portion 354, be formed on 354 belows, placement portion the first introduction part 355, be formed on the buffer part 356 of the first introduction part 355 belows and be formed on the second introduction part 357 of buffer part 356 belows.This peristome 353 is horn-like towards host cavity 352 external expansions, because this peristome 353 is horn mouth, institute so that lining enter in positioning fixture 35.The first introduction part 355, the second introduction part 357 are all tapered, and the first introduction part 355 is and reduces gradually shape to buffer part 356 by placement portion 354, and the second introduction part 357 is and reduces gradually shape to host cavity 352 tail ends by buffer part 356.Placement portion 354 and buffer part 356 are straight-tube shape, and the diameter of buffer part 356 is less than the diameter of placement portion 354.
By placement portion 354, the first introduction part 355, buffer part 356 and second introduction part 357 of positioning fixture 35 interior formation, make lining under the promotion of depression bar 34, be squeezed gradually and overall dimensions is reduced, thereby be convenient to bushing press-mounting in workpiece 7.
And by the support column 23 of fixation workpiece 7 is set on upper fixture 3, first substrate 31, second substrate 32 are set on lower clamp 3 and are fixed on first substrate 31 and towards the depression bar 33 of second substrate 32, and on second substrate 32, arrange and can stretch into host cavity 352 and the lining in host cavity 352 is pressed into the positioning fixture 35 in workpiece 7 for depression bar 33, thereby contribute to prevent that lining is press-fiting sideslip in process, and improve the problem that causes not lining not coordinate with workpiece 7 completely due to pressure, improved and press-fited quality.
Stroke frame 4 comprise the location-plate 41, the support positioning plates 41 that are arranged on fixture 3 tops support 42, be positioned at location-plate 41 belows and in order to the installed part 43 of fixing upper fixture 3 and be connected and installed part 43 and the connecting rod 44 of location-plate 41.Support 42 is fixed on workbench 11.Installed part 43 is connected with drive unit 5 and promotes installed part 43 by drive unit 5 and moves up and down.Installed part 43 comprises top board 431, be oppositely arranged on two of top board 431 both sides holds plate 432 and is arranged on the trip bolt 433 on top board 431.Eachly hold holding section 435 that plate 432 comprises the auxiliary section 434 fixing with top board 431, extends to form from auxiliary section 434 downwards, hold plate 432 from holding section 435 towards another and bend the support division 436 extending to form and the notch part 437 forming from holding section 435 front end indents.Above-mentioned top board 431, holding section 435 and support division 436 form one in order to accommodate upper fixture 3 first substrate 31 hold chamber 438.Because notch part 437 is to form from holding section 435 front end indents, described in, this notch part 437 is formed on the both sides of the front port that holds chamber 438.After the first substrate 31 of upper fixture 3 is fixed to and holds in chamber 438, first substrate 31 moves up and down with installed part 43, move up and down and installed part 43 is connected with drive unit 5 and promote installed part 43 by drive unit 5, so indirectly, first substrate 31 is promoted to move up and down by drive unit 5.
On upper fixture 3, offer the screw hole coordinating with trip bolt 433, trip bolt 433 runs through this top board 431, when first substrate 31 accommodate hold chamber 438 interior after, trip bolt 433 is tightened downwards, until the bottom of trip bolt 433 enters in screw hole, thereby upper fixture 3 is fixed on installed part 43.So, there is the installed part 43 and the trip bolt 433 that hold chamber 438 by setting, be convenient to installation, the dismounting of fixture 3, and then can realize quick-replaceable, install fixture 3, shorten the working time.
Two that on workbench 11, are provided with in order to fixing lower clamp 2 are the keeper 13 that diagonal angle arranges.Each keeper 13 comprises the second clamping limb 132 of the first clamping limb 131 and the first clamping limb 131 square crossing settings and is formed and rectangular clamping part 132 by the first clamping limb 131 and the second clamping limb 132.Two clamping parts 132 are oppositely arranged and are relatively held on two diagonal angles of base 22.On workbench 11, offer fixing hole.Be provided with pilot pin 15 at this fixing hole, by this pilot pin 15, lower clamp 2 fixed, thus relative, on lower clamp 2, offer the bolt hole coordinating with this fixing hole.Bolt hole is formed on base 22, and connects base 22.There is the first clamping limb 131 by arranging on the workbench 11 at framework 1, realized the location of the base 22 to lower clamp 2 with the keeper 13 of the first fixing arm 131 the second clamping limb 132 arranged in a crossed manner and the clamping part 133 that formed by the first fixing arm 131 and the second fixing arm 132, thereby be convenient to the installation of lower clamp 2.
Rubber bushing press-mounting machine equipment 100 also comprise detecting in the positioning fixture 35 of fixture 3 whether accommodate the anti-neglected loading checkout gear 9 of lining, in order to identify the automatic identification equipment 8 of fixture group 10 models.
Positioning fixture 35 also comprises the detection hole 359 arranged in a crossed manner with host cavity 352, and this detection hole 359 is arranged on the both sides of placement portion 354 and is communicated with this placement portion 354.Our department 350 is run through in this detection hole 359, and is positioned at the top of second substrate 32.Anti-neglected loading checkout gear 9 comprise on the support 42 that is fixed on stroke frame 4 and be arranged on the infrared facility 91 of positioning fixture 35 1 sides, relatively infrared facility 91 is arranged on the reflector 92 of positioning fixture 35 opposite sides.Infrared facility 91 is fixed on the support 42 of stroke frame 4, and reflector 92 is fixed on second substrate 32.
The infrared ray that this infrared facility 91 is carried can project on reflector 92 by the detection hole 359 of positioning fixture 35.Above-mentioned positioning fixture 35 and leakage proof detection device 9 form a leakproof detection system.In the time being placed with lining in positioning fixture 35, the infrared ray that infrared facility 91 is exported, not projecting on reflector 92 by being stopped by lining in detecting hole 359, now, can be judged in positioning fixture 35 and is placed with lining by this leakproof detection system; In the time not placing lining in positioning fixture 35, the infrared ray that infrared facility 91 is exported directly projects on reflector 92 by detecting hole 359, now, can be judged in positioning fixture 35 and not placed lining by this leakproof detection system.Realize in intelligent decision positioning fixture 35, whether there is lining by this leakproof detection system, thereby do not need to detect manually, prevent positioning fixture 35 neglected loading linings.
The above-mentioned frock of having mentioned rubber bushing press-mounting machine equipment 100 and can complete three kinds of dissimilar workpiece 7, and corresponding three kinds of dissimilar workpiece 7, to there being the fixture group 10 of three kinds of different models.Every sleeve clamp group 10 comprises upper fixture 3 and the lower clamp 2 that coupling arranges.Lower clamp 2 bases 22 of every sleeve clamp group 10 comprise be formed on the cog region 26 of base 22 bottoms and be arranged on 25, two identifying holes of two identifying holes in this cog region 26 according to arrangement position in three kinds of different cipher code set of the interior formation of cog region 26.The corresponding a kind of cipher code set of every sleeve clamp group 10.Automatic identification equipment 8 comprises that three are fixed on the mount pad 82 on workbench 11 in order to the inductive head 81 of recognition code group with by inductive head 81.This automatic identification equipment 8 is arranged on the bottom of workbench 11, offers induction through hole on workbench 11, and inductive head 81 can detect the identifying hole 25 in identification cog region 26 by this induction through hole.Thereby judgement is installed in the classification of fixture group 10 on workbench 11.Above-mentioned fixture group 10 and automatic identification equipment 8 are combined to form an automatic recognition system.Whether install correctly thereby can realize intelligent decision fixture group 10 by this automatic recognition system, prevent the generation of misloading phenomenon.Above-mentioned identifying hole 26 forms from base 22 indents.
Introduce in detail the operation principle of the rubber bushing press-mounting machine equipment 100 of the present embodiment below.
By the handle 24 on lower clamp 2, the base on lower clamp 2 22 is placed on workbench 11, then screwed in place bolt 15.Owing to being provided with keeper 13 on workbench 11, so can fast lower clamp 2 be fixed on workbench 11.Whether after installation lower clamp 2, start automatic identification equipment 8, detecting is the needed lower clamp 2 of this task.
The installed part 43 that drive unit 5 promotes stroke frame 4 moves down, because upper fixture 3 is fixed on installed part 43, so lower clamp 3 is along with installed part 43 moves down until the positioning fixture 35 on the second substrate 32 of lower clamp 3 is inserted in the lining mounting groove 71 of workpiece 7.Now, the pre-press 38 on upper fixture 3 supports on workpiece 7, and the body of rod 381 of pre-press 38 is the state of tightening.After positioning fixture 35 is inserted into workpiece 7, second substrate 32 stops mobile, drive unit 5 still promotes installed part 43 and moves down, and first substrate 32 moves down with installed part 43 until the depression bar 34 on first substrate 32 is inserted in positioning fixture 35 and the lining in positioning fixture 35 is pressed into workpiece 7.
After depression bar 34 is pressed into lining to workpiece 7, drive unit 5 stops moving down, and changes into and moving, and drive unit 5 resets, and stroke frame 4, upper fixture 3 also reset simultaneously.In the time resetting, drive unit 5 pulls the installed part 43 of stroke frame 4 to move up, and upper fixture 3 also moves up with installed part 43.The positioning fixture 35 of upper fixture 3 separate with workpiece 7 before, pre-press 38 supports on workpiece 7 always, so on upper fixture 3, pre-press 38 is last parts that contact with workpiece 7.In the time that upper fixture 3 resets, complete the work of rubber bushing press-mounting machine equipment 100.
In sum, above-mentioned rubber bushing press-mounting machine equipment 100 is by support column 23, positioning fixture 35 and stretch into that positioning fixture 35 is interior to be pressed into lining to the depression bar 35 in workpiece 7 and to coordinate, prevent that lining is press-fiting sideslip in process, simultaneously, again by automatic identification equipment 8 and leakage proof detection device 9, prevent misloading and prevent that neglected loading phenomenon from occurring, thereby realize Intelligent Measurement, operating efficiency and the raising of overall raising equipment press-fit quality.
Although be example object, the preferred embodiment of the present invention is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (6)
1. a rubber bushing press-mounting equipment, in order to by bushing press-mounting in workpiece, it is characterized in that: described rubber bushing press-mounting equipment comprises the lower clamp in order to fixation workpiece, coordinate and be arranged on the upper fixture of lower clamp top with described lower clamp, described lower clamp comprises the support column of fixation workpiece, described upper fixture is provided with and coordinates with described support column and in order to place the positioning fixture of lining and can stretch in positioning fixture bushing press-mounting to the depression bar in workpiece, described positioning fixture comprises our department, connect the host cavity of described our department, described host cavity comprises placement portion, be formed on the first introduction part of below, described placement portion, be formed on the buffer part that the first introduction part issues, and be formed on the second introduction part of buffer part below, described the first introduction part and the second introduction part are all tapered.
2. positioning fixture according to claim 1, is characterized in that: described host cavity also comprises the peristome that is formed on top, placement portion, and described peristome is horn mouth.
3. positioning fixture according to claim 2, is characterized in that: described placement portion and buffer part are straight-tube shape, and the diameter of buffer part is less than the diameter of placement portion.
4. positioning fixture according to claim 3, is characterized in that: described positioning fixture also comprises the chamfered section that is formed on our department's tail end.
5. positioning fixture according to claim 4, is characterized in that: described positioning fixture also comprises the flank that outwards protrudes out formation from the end of our department.
6. positioning fixture according to claim 5, is characterized in that: described positioning fixture becomes T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474615.9A CN103831622B (en) | 2012-11-21 | 2012-11-21 | Rubber bushing press-mounting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474615.9A CN103831622B (en) | 2012-11-21 | 2012-11-21 | Rubber bushing press-mounting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103831622A true CN103831622A (en) | 2014-06-04 |
| CN103831622B CN103831622B (en) | 2016-12-21 |
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ID=50795687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210474615.9A Expired - Fee Related CN103831622B (en) | 2012-11-21 | 2012-11-21 | Rubber bushing press-mounting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831622B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127571A (en) * | 2015-08-14 | 2017-09-05 | 葛云龙 | A kind of motor control mainboard assemble mechanism |
| CN107214502A (en) * | 2017-07-20 | 2017-09-29 | 万向钱潮（上海）汽车系统有限公司 | A kind of brake caliper parking executive module assembly equipment and its application method |
| CN111112994A (en) * | 2020-01-21 | 2020-05-08 | 汪涛 | Steering engine bush press-in machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226016A (en) * | 1979-03-02 | 1980-10-07 | The United States Of America As Represented By The Secretary Of The Army | Method of removing a track pin from a track shoe |
| JPH0767767B2 (en) * | 1991-03-30 | 1995-07-26 | 東海ゴム工業株式会社 | Anti-vibration rubber bush assembly device |
| CN201471128U (en) * | 2009-07-16 | 2010-05-19 | 合肥车桥有限责任公司 | Rubber bushing pressing device |
| CN102069376B (en) * | 2010-12-31 | 2012-07-04 | 宁波泛亚汽车部件有限公司 | Bush fixture |
| CN102528421A (en) * | 2011-12-14 | 2012-07-04 | 苏州工业园区高登威科技有限公司 | Bushing fixture applicable to mounting sensor |
| CN102528430A (en) * | 2011-12-14 | 2012-07-04 | 苏州工业园区高登威科技有限公司 | Bush fixing press-mounting machine for automobile gearbox |
-
2012
- 2012-11-21 CN CN201210474615.9A patent/CN103831622B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127571A (en) * | 2015-08-14 | 2017-09-05 | 葛云龙 | A kind of motor control mainboard assemble mechanism |
| CN107171508A (en) * | 2015-08-14 | 2017-09-15 | 葛云龙 | Motor control mainboard assemble mechanism and its method of work |
| CN107214502A (en) * | 2017-07-20 | 2017-09-29 | 万向钱潮（上海）汽车系统有限公司 | A kind of brake caliper parking executive module assembly equipment and its application method |
| CN111112994A (en) * | 2020-01-21 | 2020-05-08 | 汪涛 | Steering engine bush press-in machine |
| CN111112994B (en) * | 2020-01-21 | 2022-07-19 | 芜湖挺优机电技术有限公司 | Steering engine bush press-in machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103831622B (en) | 2016-12-21 |
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Address after: 215121 No. 88 Zhuang Road, Suzhou Industrial Park, Jiangsu, China Applicant after: SUZHOU INDUSTRIAL PARK GOLDWAY TECHNOLOGIES CO., LTD. Address before: 215121, 2-2F-A, China Science and technology industrial square, 8 Exhibition Road, Suzhou Industrial Park, Jiangsu, China Applicant before: Goldway Technologies Co., Ltd. |
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| 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: 20161221 Termination date: 20181121 |