CN112025248A - Automatic assembling device for turbocharger pins - Google Patents
Automatic assembling device for turbocharger pins Download PDFInfo
- Publication number
- CN112025248A CN112025248A CN202010932587.5A CN202010932587A CN112025248A CN 112025248 A CN112025248 A CN 112025248A CN 202010932587 A CN202010932587 A CN 202010932587A CN 112025248 A CN112025248 A CN 112025248A
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- pin
- guide
- turbocharger
- groove
- guide groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Supercharger (AREA)
Abstract
The invention discloses an automatic assembling device for turbocharger pins, which comprises: the bearing jig is provided with an accommodating groove for bearing the turbocharger; the feeding mechanism vertically conveys the pins to the rotating mechanism; the rotating mechanism is used for rotating the pin in the vertical state to the horizontal state; and the horizontal jacking mechanism is used for jacking the pin in the horizontal state to the turbocharger. The automatic assembly device provided by the invention can ensure that the product installation qualification rate is close to 100%, and the manual demand is reduced from original 2 persons to 0.5 person; the assembling time is optimized to 45S/piece from 120 seconds/piece, the assembling efficiency is improved, and the labor and the time are saved.
Description
Technical Field
The invention relates to the field of welding, in particular to an automatic assembling device for turbocharger pins.
Background
The existing turbocharger is fixed with pins, when the pins are installed on the turbocharger, the pins are positioned by using pin plates, manual emptying is performed, then the pins are manually knocked into the turbocharger by using a hammer, and after knocking is completed, the pins are manually touched to check whether the pins are flush with the pin plates or not, so that whether the pins are installed in place or not is confirmed. However, existing turbocharger pin mounting approaches have a number of disadvantages:
1) the efficiency is low, and the requirement of mass production cannot be met because one workpiece needs 120 seconds for installation;
2) the mounting height of the pin is controlled according to the thickness of the pin plate, whether the pin is knocked in place or not is confirmed by manual touch, and great uncertainty factors and quality risks exist;
3) the use of a hammer to knock the pin is easy to cause deformation, expansion and bending of the pin, and subsequent assembly is affected.
4) During installation, the pin needs to be stabilized by hands, the hammer is unstable when being knocked, fingers are easy to be accidentally injured, and certain safety factors exist;
5) manual installation cannot be matched with the former automation.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention discloses an automatic assembling device for turbocharger pins.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the invention discloses an automatic assembling device for turbocharger pins, which comprises:
the bearing jig is provided with an accommodating groove for bearing the turbocharger;
the feeding mechanism vertically conveys the pins to the rotating mechanism;
the rotating mechanism is used for rotating the pin in the vertical state to the horizontal state; and the number of the first and second groups,
and the horizontal jacking mechanism is used for horizontally jacking the pin in the horizontal state onto the turbocharger.
Preferably, the rotating mechanism comprises a guide block, a stepping motor and a rotating shaft, a first guide groove and a second guide groove are vertically arranged on a first side surface of the guide block, the second guide groove is horizontally arranged, two ends of the second guide groove penetrate through the guide block, the first guide groove and the second guide groove form an inverted T shape, the upper part of the first guide groove is communicated with the feeding mechanism, and the second guide groove is communicated with the accommodating groove of the bearing jig;
preferably, be provided with a through-hole in the guide block, the one end of through-hole is passed the crossing department of first guide way and second guide way, the rotation axis set up in the through-hole, the one end of rotation axis with step motor connects, another terminal surface of rotation axis is provided with the open pin holding tank in both ends, the shape of pin holding tank suits with the shape of pin, the pin holding tank is in under step motor's the drive with first guide way or second guide way intercommunication.
Preferably, the horizontal jacking mechanism comprises a sleeve, a punching needle, a punching rod and a telescopic device, one end of the sleeve is fixedly arranged on the second side face of the guide block, the second side face is adjacent to the first side face, the punching needle is arranged in the sleeve, an air inlet is formed in the upper portion of the sleeve, a telescopic rod of the telescopic device is fixedly connected with the punching rod, the punching rod is opposite to the sleeve and is arranged in the sleeve when the punching rod extends out, so that the punching needle is pushed forwards and then passes through a second guide groove, and therefore a pin in a pin accommodating groove of the rotating shaft is jacked to a turbocharger in the bearing jig.
Preferably, a mounting groove is formed in an outer side wall of the bearing jig, the guide block is fixedly arranged on the bottom end face of the mounting groove, and the side face, where the second guide groove of the guide block is located, of the guide block is attached to the side wall of the mounting groove.
Preferably, a motor shaft of the stepping motor enters the mounting groove and is fixedly connected with the rotating shaft through a coupler.
Preferably, the assembling device further comprises a horizontal advancing mechanism, wherein the horizontal advancing mechanism comprises a base plate, a first guide rail, a first air cylinder and a mounting plate, the first guide rail is fixedly arranged on the base plate, the mounting plate is arranged on a sliding block of the first guide rail, a telescopic rod of the air cylinder is fixedly connected with the mounting plate, and the bearing jig is fixedly arranged on the mounting plate.
Preferably, this assembly quality still includes two side pressure mechanisms, two side pressure mechanisms be located respectively bear the both sides of tool, side pressure mechanism include the second cylinder, with the telescopic link fixed connection's of second cylinder side depression bar, with the middle section fixed connection's of side depression bar fixed block and second guide rail, the fixed block is located on the slider of second guide rail, the expansion bend install in on the fixed block, the second guide rail pass through the cushion and set firmly in on the base plate, two side depression bar is used for side pressure centre gripping turbo charger.
Preferably, feeding mechanism include the vibration dish, with the conveying hose that the vibration dish is connected and with the unloading hard tube of conveying hose intercommunication, the feed opening of the below of unloading hard tube with first guide way intercommunication.
Compared with the prior art, the invention has at least the following advantages:
the automatic assembly device provided by the invention can ensure that the product installation qualification rate is close to 100%, and the manual demand is reduced from original 2 persons to 0.5 person; the assembling time is optimized to 45S/piece from 120 seconds/piece, the assembling efficiency is improved, and the labor and the time are saved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
Fig. 1 is a schematic structural diagram of an automatic assembling device for turbocharger pins, disclosed in an embodiment of the present invention;
fig. 2 is a partial structural schematic view of an automatic assembling device for turbocharger pins, disclosed in an embodiment of the present invention;
FIG. 3 is a schematic view of a partial structure of an automatic assembling device for turbocharger pins according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a retractor according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a retractor according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a bearing fixture and a guide block according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a guide block according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a carrying fixture according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.
Referring to fig. 1 to 8, an embodiment of the invention discloses an automatic assembling device for turbocharger pins, which comprises:
the bearing jig 1 is provided with a containing groove 11 for bearing the turbocharger K1;
the feeding mechanism 2 is used for vertically conveying the pins to the rotating mechanism 3;
the rotating mechanism 3 is used for rotating the pins in the vertical state to the horizontal state; and the number of the first and second groups,
and the horizontal jacking mechanism 4 is used for jacking the pin in the horizontal state to the turbocharger. The bearing jig 1, the feeding mechanism 2, the rotating mechanism 3 and the horizontal jacking mechanism 4 are arranged in the outer frame, and the outer frame plays a role in protecting all mechanisms. The horizontal pressing mechanism 4 may be provided in one group on one side of the workpiece or in two groups on both sides of the workpiece according to the type of the workpiece-turbocharger K1.
The rotating mechanism 3 comprises a guide block 31, a stepping motor 32 and a rotating shaft 33, a first guide groove 311 and a second guide groove 312 are vertically arranged on a first side surface of the guide block 31, the second guide groove 312 is horizontally arranged, two ends of the second guide groove 312 penetrate through the guide block 31, the first guide groove 311 and the second guide groove 312 form an inverted T shape, the upper part of the first guide groove 311 is communicated with the feeding mechanism 2, and the second guide groove 312 is communicated with the accommodating groove 11 of the bearing jig 1;
a through hole is formed in the guide block 31, one end of the through hole passes through the intersection of the first guide groove 311 and the second guide groove 312, the rotating shaft 33 is arranged in the through hole, one end of the rotating shaft 33 is connected with the stepping motor 32, a pin accommodating groove 331 with two open ends is formed in the other end face of the rotating shaft 33, the shape of the pin accommodating groove 331 is matched with that of a pin, and the pin accommodating groove 331 is communicated with the first guide groove 311 or the second guide groove 312 under the driving of the stepping motor 32.
The horizontal jacking mechanism 4 comprises a sleeve 41, a punching needle 42, a punching rod 43 and a telescopic device 44, one end of the sleeve 41 is fixedly arranged on a second side surface of the guide block 31, the second side surface is adjacent to the first side surface, the punching needle 42 is arranged in the sleeve 41, an air inlet is arranged above the sleeve 41 and is connected with an air inlet pipe 411, a telescopic rod of the telescopic device 44 is fixedly connected with the punching rod 43, the punching rod 43 is opposite to the sleeve 41, and when the punching rod 43 extends out, the punching rod enters the sleeve 41 so that the punching needle 42 is pushed forwards and then passes through the second guide groove 312, so that a pin in a pin accommodating groove 331 of the rotating shaft 33 is jacked to a turbocharger in the bearing jig 1.
An outer side wall of the bearing fixture 1 is provided with a mounting groove 12, the guide block 31 is fixedly arranged on a bottom end surface of the mounting groove 12, and a side surface of the second guide groove 312 of the guide block 31 is attached to the side wall of the mounting groove 12.
The motor shaft of the stepping motor 32 enters the mounting groove 12 and is fixedly connected with the rotating shaft 33 through the coupler 8.
The assembling device further comprises a horizontal advancing mechanism 6, wherein the horizontal advancing mechanism 6 comprises a substrate 61, a first guide rail 62, a first air cylinder 63 and a mounting plate 64, the first guide rail 62 is fixedly arranged on the substrate 61, the mounting plate 64 is arranged on a sliding block of the first guide rail 62, an expansion rod of the air cylinder is fixedly connected with the mounting plate 64, and the bearing jig 1 is fixedly arranged on the mounting plate 64.
The assembling device further comprises two lateral pressing mechanisms 7, the two lateral pressing mechanisms 7 are respectively located on two sides of the bearing jig 1, each lateral pressing mechanism 7 comprises a second air cylinder 71, a lateral pressing rod 72 fixedly connected with an expansion rod of the second air cylinder 71, a fixed block 73 fixedly connected with the middle section of the lateral pressing rod 72 and a second guide rail 74, the fixed block 73 is arranged on a sliding block of the second guide rail 74, the expansion piece 44 is installed on the fixed block 73, the second guide rail 74 is fixedly arranged on the base plate 61 through a cushion block, and the two lateral pressing rods 72 are used for laterally pressing and clamping the turbocharger.
The feeding mechanism 2 includes a vibrating disk 21, a conveying hose (not shown) connected to the vibrating disk 21, and a blanking hard tube 22 communicated with the conveying hose, and a blanking opening below the blanking hard tube 22 is communicated with the first guide groove 311.
The working principle of the automatic assembling device for the turbocharger pin is as follows:
placing the workpiece-turbocharger K1 in the containing groove 11 of the bearing jig 1, and driving the bearing jig 1 to move forward to the outer frame of the cover assembly device by the first cylinder 63 of the horizontal advancing mechanism 6;
when the side pressing mechanism 7 works, the second air cylinder 71 drives the side pressing rod 72 to advance so as to clamp the workpiece in the bearing jig 1 in a side pressing mode, and the work is prevented from shaking when the pin is assembled;
when the feeding mechanism 2 moves, the vibration disc 21 vibrates to feed the pins into the first guide groove 311 in the guide block 31 one by one through the conveying pipelines (the conveying hose and the blanking hard tube 22), at the moment, the pin accommodating groove 331 on the rotating shaft 33 is communicated with the first guide groove 311, and the pins fall into the pin accommodating groove 331 from the first guide groove 311;
then, the rotating mechanism 3 rotates, that is, the stepping motor 32 drives the rotating shaft 33 to rotate, and the pin accommodating groove 331 also rotates to communicate with the second guide groove 312, so that the pin is rotated by 90 °, and at this time, the pin is in a horizontal state;
the telescopic device 44 drives the punch rod 43 into the sleeve 41 to push the punch pin 42 against the pin, so that the pin is pushed onto the workpiece-turbocharger to complete the assembly. After the assembly is completed, compressed air is introduced into the expansion piece 44, the punch pin 42 retracts to the initial position, and the side pressure rod 72 and the expansion piece 44 both retract to the initial position under the driving of the second air cylinder 71.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides an automatic assembly device of turbo charger pin which characterized in that: the method comprises the following steps:
the bearing jig is provided with an accommodating groove for bearing the turbocharger;
the feeding mechanism vertically conveys the pins to the rotating mechanism;
the rotating mechanism is used for rotating the pin in the vertical state to the horizontal state; and the number of the first and second groups,
and the horizontal jacking mechanism is used for horizontally jacking the pin in the horizontal state onto the turbocharger.
2. The automatic turbocharger pin assembling device according to claim 1, characterized in that: the rotating mechanism comprises a guide block, a stepping motor and a rotating shaft, a first guide groove and a second guide groove are vertically arranged on a first side surface of the guide block, the second guide groove is horizontally arranged, two ends of the second guide groove penetrate through the guide block, the first guide groove and the second guide groove form an inverted T shape, the upper part of the first guide groove is communicated with the feeding mechanism, and the second guide groove is communicated with an accommodating groove of the bearing jig;
be provided with a through-hole in the guide block, the one end of through-hole is passed the crossing department of first guide way and second guide way, the rotation axis set up in the through-hole, the one end of rotation axis with step motor connects, another terminal surface of rotation axis is provided with the open pin holding tank in both ends, the shape of pin holding tank suits with the shape of pin, the pin holding tank is in under step motor's the drive with first guide way or second guide way intercommunication.
3. The automatic turbocharger pin assembling device according to claim 2, characterized in that: the horizontal jacking mechanism comprises a sleeve, a punching needle, a punching rod and a telescopic device, one end of the sleeve is fixedly arranged on the second side face of the guide block, the second side face is adjacent to the first side face, the punching needle is arranged in the sleeve, an air inlet is formed in the upper portion of the sleeve, a telescopic rod of the telescopic device is fixedly connected with the punching rod, the punching rod is opposite to the sleeve and is arranged, when the punching rod extends out, the punching rod enters the sleeve so that the punching needle is pushed forwards and then passes through a second guide groove, and therefore the pin in a pin accommodating groove of the rotating shaft is jacked to a turbocharger in the bearing jig.
4. The automatic turbocharger pin assembling device according to claim 3, characterized in that: the bearing jig is characterized in that a mounting groove is formed in one outer side wall of the bearing jig, the guide block is fixedly arranged on the bottom end face of the mounting groove, and the side face of the second guide groove of the guide block is attached to the side wall of the mounting groove.
5. The automatic turbocharger pin assembling device according to claim 4, characterized in that: and a motor shaft of the stepping motor enters the mounting groove and is fixedly connected with the rotating shaft through a coupler.
6. The automatic turbocharger pin assembling device according to claim 5, characterized in that: the horizontal advancing mechanism comprises a substrate, a first guide rail, a first air cylinder and a mounting plate, wherein the first guide rail is fixedly arranged on the substrate, the mounting plate is arranged on a sliding block of the first guide rail, a telescopic rod of the air cylinder is fixedly connected with the mounting plate, and the bearing jig is fixedly arranged on the mounting plate.
7. The automatic turbocharger pin assembling device according to claim 6, characterized in that: still include two side pressure mechanisms, two side pressure mechanisms be located respectively bear the both sides of tool, side pressure mechanism include the second cylinder, with the telescopic link fixed connection's of second cylinder side depression bar, with the middle section fixed connection's of side depression bar fixed block and second guide rail, the fixed block is located on the slider of second guide rail, the expansion bend install in on the fixed block, the second guide rail pass through the cushion set firmly in on the base plate, two the side depression bar is used for side pressure centre gripping turbo charger.
8. The automatic turbocharger pin assembling device according to claim 2, characterized in that: feeding mechanism include the vibration dish, with the conveying hose that the vibration dish is connected and with the unloading hard tube of conveying hose intercommunication, the feed opening of the below of unloading hard tube with first guide way intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932587.5A CN112025248A (en) | 2020-09-08 | 2020-09-08 | Automatic assembling device for turbocharger pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932587.5A CN112025248A (en) | 2020-09-08 | 2020-09-08 | Automatic assembling device for turbocharger pins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112025248A true CN112025248A (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010932587.5A Pending CN112025248A (en) | 2020-09-08 | 2020-09-08 | Automatic assembling device for turbocharger pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112025248A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283968A (en) * | 2022-08-19 | 2022-11-04 | 吴江明凯金属制品有限公司 | Automatic press-in machine for copper riveting column |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4480917B2 (en) * | 2001-05-21 | 2010-06-16 | 平田機工株式会社 | Snap ring mounting device |
| CN103071994A (en) * | 2013-01-29 | 2013-05-01 | 成都宏明双新科技股份有限公司 | Automatic installing device of connecting shaft |
| CN203125072U (en) * | 2013-01-29 | 2013-08-14 | 成都宏明双新科技股份有限公司 | Connecting shaft feeding rotating device |
| CN205465090U (en) * | 2016-01-19 | 2016-08-17 | 山东美晨先进高分子材料科技有限公司 | Car fluid pipeline bush pressure equipment device |
| CN209565751U (en) * | 2018-12-21 | 2019-11-01 | 南京华克韦尔自动化设备有限公司 | A kind of screw plug automatic charging device of tightening machine |
| CN110883510A (en) * | 2019-10-14 | 2020-03-17 | 龚文科 | Sleeve work piece upset pressure equipment mechanism |
-
2020
- 2020-09-08 CN CN202010932587.5A patent/CN112025248A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4480917B2 (en) * | 2001-05-21 | 2010-06-16 | 平田機工株式会社 | Snap ring mounting device |
| CN103071994A (en) * | 2013-01-29 | 2013-05-01 | 成都宏明双新科技股份有限公司 | Automatic installing device of connecting shaft |
| CN203125072U (en) * | 2013-01-29 | 2013-08-14 | 成都宏明双新科技股份有限公司 | Connecting shaft feeding rotating device |
| CN205465090U (en) * | 2016-01-19 | 2016-08-17 | 山东美晨先进高分子材料科技有限公司 | Car fluid pipeline bush pressure equipment device |
| CN209565751U (en) * | 2018-12-21 | 2019-11-01 | 南京华克韦尔自动化设备有限公司 | A kind of screw plug automatic charging device of tightening machine |
| CN110883510A (en) * | 2019-10-14 | 2020-03-17 | 龚文科 | Sleeve work piece upset pressure equipment mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283968A (en) * | 2022-08-19 | 2022-11-04 | 吴江明凯金属制品有限公司 | Automatic press-in machine for copper riveting column |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201204 |