CN203357381U - Mechanism for assembling and disassembling bearing of injection molding machine - Google Patents
Mechanism for assembling and disassembling bearing of injection molding machine Download PDFInfo
- Publication number
- CN203357381U CN203357381U CN 201320384098 CN201320384098U CN203357381U CN 203357381 U CN203357381 U CN 203357381U CN 201320384098 CN201320384098 CN 201320384098 CN 201320384098 U CN201320384098 U CN 201320384098U CN 203357381 U CN203357381 U CN 203357381U
- Authority
- CN
- China
- Prior art keywords
- bearing
- nut
- injection machine
- lathe bed
- assembling
- 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 - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 title abstract 4
- 238000002347 injection Methods 0.000 claims description 35
- 239000007924 injection Substances 0.000 claims description 35
- 230000000694 effects Effects 0.000 claims description 5
- 230000001771 impaired effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a mechanism for assembling and disassembling a bearing of an injection molding machine. The mechanism comprises a long threaded rod movably installed in the bearing in a penetrated mode, wherein the end of a screw cap of the long threaded rod is located on one side of the bearing and can be connected with the bearing in a clamped mode, a rod body of the long threaded rod is in thread connection with a nut, and a supporting mechanism is arranged between the nut and a lathe bed of the injection molding machine and can be respectively connected with the lathe bed of the injection molding machine and the nut in an abutted mode. According to the mechanism, the bearing is slowly pulled by the long threaded rod to move, so the bearing is subjected to relatively stable and moderate tension not suddenly erupting enormous impact force, occurrence of deformation of the bearing due to the fact that the bearing is subjected to the enormous impact force can be effectively avoided, the bearing can be repeatedly used, and production cost of enterprises is reduced.
Description
Technical field
The utility model relates to the auxiliary mechanism of a kind of injection machine, particularly a kind of mechanism for assembling and dismounting injection machine bearing.
Background technology
As everyone knows, coordinating between the bearing on the injection machine lathe bed and lathe bed is interference fit, and bearing is the high accuracy accessory of being made by brass, and its hardness is relatively low.
At present, the workman by bearing assemble on the injection machine lathe bed or the Main that bearing is disassembled from the injection machine lathe bed as follows:
With reference to Fig. 1 (crash direction of the direction indication power of arrow in figure), adopt a copper rod 7 that diameter is identical with the external diameter of bearing 1, one end and the bearing 1 of copper rod 7 align and connect, and then beat the other end of copper rod 7 by external force, thereby bearing 1 is clashed in the installing hole of injection machine lathe bed 4 or by bearing 1 and extrudes from the installing hole of injection machine lathe bed 4, thereby complete the installation or removal of bearing 1.Because the installation or removal method that adopts this kind by impulsive force does not have corresponding protective device; and the hardness of bearing 1 itself is relatively low; therefore bearing 1 is after the effect of impulsive force; distortion is serious; even damage and scrap; make bearing 1 recycling rate of waterused low, increased the production cost of enterprise, also increased workman's labour intensity simultaneously.
The utility model content
In order to address the above problem, it is a kind of simple in structure that the purpose of this utility model is to provide, the mechanism of the deformation in the time of can effectively alleviating again bearing assemble or dismounting.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of mechanism for assembling and dismounting injection machine bearing, comprise that activity is installed on the long bolt in bearing, the nut end of described long bolt be positioned at bearing a side and can with this bearing phase clamping, nut has been threaded on the shaft of this long bolt, be provided with supporting mechanism between described nut and injection machine lathe bed, described supporting mechanism can connect with injection machine lathe bed and nut respectively.
As improvement of the technical scheme, described supporting mechanism comprises the back-up block that two one ends all connect with the injection machine lathe bed, be fixedly installed and draw code between the other end of described two back-up blocks, described long bolt passes from draw code, and the described code bit of drawing is between injection machine lathe bed and nut.
As further improvement in the technical proposal, the described yard two ends, left and right of drawing are fixedly mounted on two back-up blocks by two pieces of bolts respectively.
Further, described supporting mechanism is the hollow sleeve of a movable set on long bolt, and the two ends of this hollow sleeve can connect with injection machine lathe bed and nut respectively.
Further again, be provided with and prevent the impaired neonychium of bearing between the nut end of described long bolt and bearing, described neonychium is sleeved on long bolt.
The beneficial effects of the utility model are: due to the utility model by arrange one can with the long bolt of bearing phase clamping, nut has been threaded on long bolt, be provided with a supporting mechanism between nut and injection machine lathe bed, when rotating nut constantly, nut maintains static because of the supporting role that is subject to supporting mechanism, make the nut end of long bolt gradually close to nut, thereby pull with the bearing of its phase clamping, move forward lentamente, therefore bearing can be drawn in lentamente in the installing hole of injection machine lathe bed or is drawn out from the installing hole of injection machine lathe bed, what be subject to due to bearing is relatively steady, the pulling force relaxed, rather than the enormous impact power broken out suddenly, the generation that can effectively avoid bearing to be out of shape because being subject to enormous impact power, make bearing to recycle, reduce the production cost of enterprise, the workman also can easily turn rotating nut by spanner simultaneously, no longer need to knock energetically copper rod, contribute to reduce labour intensity.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the method schematic diagram of tradition assembling or dismounting injection machine bearing;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation that draws code in the utility model;
Fig. 4 is the structural representation of neonychium in the utility model.
The specific embodiment
Referring to figs. 1 through Fig. 4, a kind of mechanism for assembling and dismounting injection machine bearing, comprise that activity is installed on the long bolt 2 in bearing 1, the nut end of described long bolt 2 be positioned at bearing 1 a side and can with this bearing 1 phase clamping, nut 3 has been threaded on the shaft of this long bolt 2, be provided with supporting mechanism 5 between described nut 3 and injection machine lathe bed 4, described supporting mechanism 5 can connect with injection machine lathe bed 4 and nut 3 respectively.
Further, described supporting mechanism 5 comprises the back-up block 50 that two one ends all connect with injection machine lathe bed 4, be fixedly installed between the other end of described two back-up blocks 50 and draw code 51, as preferred embodiment of the present utility model, described code 51 two ends, left and right of drawing are fixedly mounted on two back-up blocks 50 by two pieces of bolts respectively, here, the above-mentioned position, middle of code 51 of drawing is provided with the through hole that a diameter is greater than the screw diameter of long bolt 2, described long bolt 2 passes from the through hole that draws code 51, and the described code 51 that draws is between injection machine lathe bed 4 and nut 3, certainly above-mentioned supporting mechanism 5 can also be set to the hollow sleeve of a movable set on long bolt 2, described hollow sleeve is a reducing sleeve, the internal diameter of the bigger diameter end of hollow sleeve is greater than the diameter of the installing hole of injection machine lathe bed 4, the internal diameter of its miner diameter end is less than the external diameter of bolt, when the bigger diameter end of this hollow sleeve and miner diameter end connect with injection machine lathe bed 4 and nut 3 respectively, described bearing 1 is positioned at the bigger diameter end inside of hollow sleeve, like this, during dismounting bearing 1, bearing 1 can embed the bigger diameter end inside of Chinese sleeve.
Further again, in order to prevent in the process of assembling or dismounting bearing 1, prevent that bearing 1 from deforming because of the effect of under tension or damaged, be provided with between the nut end of described long bolt 2 and bearing 1 and prevent the impaired neonychium 6 of bearing 1, described neonychium 6 is sleeved on long bolt 2, be provided with the step protuberance 60 in the endoporus that can embed bearing 1 on described neonychium 6, after in the endoporus of above-mentioned step protuberance 60 embedding bearings 1, increased the contact area of bearing 1 with neonychium 6, reduced the pressure that bearing 1 is subject to, effectively prevent that bearing 1 from deformation occurring because under tension is excessive.
The foregoing is only preferential embodiment of the present utility model, as long as within realizing that with basic identical means the technical scheme of the utility model purpose all belongs to protection domain of the present utility model.
Claims (5)
1. the mechanism for assembling and dismounting injection machine bearing, it is characterized in that: comprise that activity is installed on the long bolt (2) in bearing (1), the nut end of described long bolt (2) be positioned at bearing (1) a side and can with this bearing (1) phase clamping, nut (3) has been threaded on the shaft of this long bolt (2), be provided with supporting mechanism (5) between described nut (3) and injection machine lathe bed (4), described supporting mechanism (5) can connect with injection machine lathe bed (4) and nut (3) respectively.
2. according to claim 1 a kind of for assembling and dismantle the mechanism of injection machine bearing, it is characterized in that: described supporting mechanism (5) comprises the back-up block (50) that two one ends all connect with injection machine lathe bed (4), be fixedly installed between the other end of described two back-up blocks (50) and draw code (51), described long bolt (2) passes from draw code (51), and the described code (51) that draws is positioned between injection machine lathe bed (4) and nut (3).
3. according to claim 2 a kind of for assembling and dismantle the mechanism of injection machine bearing, it is characterized in that: described code (51) two ends, left and right of drawing are fixedly mounted on two back-up blocks (50) by two pieces of bolts respectively.
4. according to claim 1 a kind of for assembling and dismantle the mechanism of injection machine bearing, it is characterized in that: described supporting mechanism (5) is the hollow sleeve of a movable set on long bolt (2), and the two ends of this hollow sleeve can connect with injection machine lathe bed (4) and nut (3) respectively.
5. according to the arbitrary described a kind of mechanism for assembling and dismounting injection machine bearing of claim 1-4; it is characterized in that: be provided with and prevent the impaired neonychium of bearing (1) (6) between the nut end of described long bolt (2) and bearing (1), described neonychium (6) is sleeved on long bolt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320384098 CN203357381U (en) | 2013-06-27 | 2013-06-27 | Mechanism for assembling and disassembling bearing of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320384098 CN203357381U (en) | 2013-06-27 | 2013-06-27 | Mechanism for assembling and disassembling bearing of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203357381U true CN203357381U (en) | 2013-12-25 |
Family
ID=49805200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320384098 Expired - Fee Related CN203357381U (en) | 2013-06-27 | 2013-06-27 | Mechanism for assembling and disassembling bearing of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203357381U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317475A (en) * | 2013-06-27 | 2013-09-25 | 开平市盈光机电科技有限公司 | Mechanism for assembling and disassembling bearing of injection molding machine |
| CN104760020A (en) * | 2015-04-13 | 2015-07-08 | 中国航空工业集团公司沈阳飞机设计研究所 | Detachment and installation device for close fit part and detachment and installation method |
| CN105729385A (en) * | 2016-04-15 | 2016-07-06 | 南京高精船用设备有限公司 | On-site dismounting device for oversized-specification stern tube bearing and application of on-site dismounting device |
| CN109773703A (en) * | 2019-01-31 | 2019-05-21 | 武汉船用机械有限责任公司 | Handling tooling, installation method and the method for dismounting of annular element |
-
2013
- 2013-06-27 CN CN 201320384098 patent/CN203357381U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317475A (en) * | 2013-06-27 | 2013-09-25 | 开平市盈光机电科技有限公司 | Mechanism for assembling and disassembling bearing of injection molding machine |
| CN104760020A (en) * | 2015-04-13 | 2015-07-08 | 中国航空工业集团公司沈阳飞机设计研究所 | Detachment and installation device for close fit part and detachment and installation method |
| CN105729385A (en) * | 2016-04-15 | 2016-07-06 | 南京高精船用设备有限公司 | On-site dismounting device for oversized-specification stern tube bearing and application of on-site dismounting device |
| CN105729385B (en) * | 2016-04-15 | 2017-10-03 | 南京高精船用设备有限公司 | The field stripping device of super large-scale stern tube bearing and its application |
| CN109773703A (en) * | 2019-01-31 | 2019-05-21 | 武汉船用机械有限责任公司 | Handling tooling, installation method and the method for dismounting of annular element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203357381U (en) | Mechanism for assembling and disassembling bearing of injection molding machine | |
| CN104476243A (en) | Completed surface part clamping installation device | |
| CN201020625Y (en) | Inner hole bulge-opening type jig | |
| CN204525172U (en) | Tool grinder emery wheel clamping tooling | |
| CN104552054A (en) | Clamp | |
| CN103317475A (en) | Mechanism for assembling and disassembling bearing of injection molding machine | |
| CN205021518U (en) | Bearing casing remove device | |
| CN201960149U (en) | Improved high-precision gear rough-turning clamp | |
| CN204725424U (en) | For the Shaft drawer of cigarette machine belt guide roller axis | |
| CN203972506U (en) | A kind of Tube Drawing mould | |
| CN204103715U (en) | The cold dismantling device of motor bearings | |
| CN203918399U (en) | Machine for rolling ring axial roll hydraulic pressure fast assembling-disassembling device | |
| CN202862129U (en) | Installation holding-down device of axle shaft sleeve | |
| CN202461713U (en) | Expanded shaving right-pressing clamp | |
| CN204669175U (en) | A kind of slip ring motor rotor core mounting tool | |
| CN203113884U (en) | Fixing device of tower assembling derrick for power transmission lines | |
| CN203471683U (en) | Simple and general cylinder jacket dismounting tool | |
| CN203792014U (en) | Fixture for machining workpiece with conical surface | |
| CN203236421U (en) | Graphite bearing dismounting device of bearing pedestal on shield motor | |
| CN201907010U (en) | Positioning groove milling clamp for plunger sleeve | |
| CN202240628U (en) | Lathe fixture for processing high-speed engineering vehicle cover | |
| CN204079117U (en) | Rolling volume head | |
| CN201868778U (en) | Insulating cable clamp manipulator | |
| CN201791745U (en) | Fastening device for material feeding guide sleeve for piercing mills of seamless steel pipes | |
| CN203778488U (en) | Fixing device suitable for installation of rollers of three-roller planetary rolling mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU YINGGUANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: KAIPING YINGGUANG ELECTROMECHANICAL TECHNOLOGY CO., LTD. Effective date: 20140925 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 529300 JIANGMEN, GUANGDONG PROVINCE TO: 510000 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140925 Address after: Two, Guangdong Guangzhou hi tech Industrial Development Zone, Science Town, West 69, No. 510000, plant No. 1, building, Guangzhou Patentee after: GUANGZHOU YINGGUANG TECHNOLOGY CO.,LTD. Address before: Kaiping Xianglong three port area of Guangdong Province, Jiangmen City Road 529300 No. 42 Building 5 Patentee before: KAIPING YINGGUANG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 14, 2023, the expiration and termination of 39 volumes and 2802 issues of the patent Number: 28-02 Volume: 39 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 |