CN203738354U - Automatic press fitting device for engine cam shaft hole lining - Google Patents
Automatic press fitting device for engine cam shaft hole lining Download PDFInfo
- Publication number
- CN203738354U CN203738354U CN201420051003.3U CN201420051003U CN203738354U CN 203738354 U CN203738354 U CN 203738354U CN 201420051003 U CN201420051003 U CN 201420051003U CN 203738354 U CN203738354 U CN 203738354U
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- China
- Prior art keywords
- feed mechanism
- cam shaft
- shaft hole
- sliding table
- automatic press
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- 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
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Abstract
The utility model provides an automatic press fitting device for an engine cam shaft hole lining. The automatic press fitting device solves the problems that in the press fitting process of an existing engine cam shaft hole lining, work efficiency is low and product quality is difficult to ensure. The automatic press fitting device comprises a base, a numerical control sliding table, oil cylinders, pressing head assemblies, feeding mechanisms, a feeding mechanism bracket and a tray assembly. The numerical control sliding table comprises two portions which are arranged on the base in the left and right direction. The oil cylinders are arranged on the numerical control sliding table, wherein telescopic arms of the oil cylinders are connected with the pressing head assemblies, the feeding mechanism bracket is arranged between the left portion and the right portion of the numerical control sliding table, the feeding mechanism bracket is fixed to the base, and the feeding mechanisms are arranged on the feeding mechanism bracket. According to the automatic press fitting device, automatic feeding and press fitting work of the lining is achieved, labor intensity of operators is lowered, work efficiency is improved, the phenomenon that a lining hole is pressed and damaged when a lining is pressed and deflected is effectively avoided, product quality is ensured, and meanwhile potential safety hazards that hands of the operators are hurt are eliminated.
Description
Technical field
The utility model relates to a kind of lining cover parts press-loading apparatus, and especially a kind of automatic press mounting device that is applicable to engine cam shaft hole lining belongs to the disassemblerassembler technical field of metal parts.
Background technology
Engine cam is for controlling the opening and closing action of valve, because valve motion rule is related to power and the service performance of engine, so camshaft in engine design in occupation of consequence very.In engine operation process, in the time of camshaft High Rotation Speed, also to bear very large moment of torsion, therefore to camshaft having relatively high expectations aspect intensity and support, for vehicle-mounted four cylinder engine, the camshaft hole that its camshaft generally arranges by cylinder body two ends and middle part supports, and press-fits the lining of special substance in these camshaft holes.
Press-fiting of engine cam shaft hole lining at present adopts manual mode of operation, by simply press-fiting bar instrument, after the manual material loading of operating personnel, again by manually carrying out hammering operation, the deviation that so very easily occurs lining material loading position, cause lining to be pressed partially, cause camshaft hole to weigh wounded, affect product quality; Because operating personnel's hand directly divides and contacts with the punch that press-fits bar, there is the potential safety hazard that weighs hand wounded simultaneously; When carrying out a plurality of bushing press-mounting operation, also need frequently to dismantle pressure head in addition, have large, the ineffective disadvantage of labor intensity of operating staff.
Utility model content
The purpose of this utility model is the drawback for prior art, provide a kind of simple in structure, easy to operate, can realize lining automatic charging and press-fit operation, can effectively avoid pressing local derviation because of lining and cause the engine cam shaft hole lining automatic press mounting device that bush hole is weighed wounded phenomenon generation.
Problem described in the utility model realizes with following technical proposals:
A kind of engine cam shaft hole lining automatic press mounting device, it comprises base, nc sliding table, oil cylinder, pressure head component, feed mechanism, feed mechanism bracket and pallet component, described nc sliding table comprises two parts that left and right is arranged, they are arranged on base, oil cylinder is set on nc sliding table, described oil cylinder telescopic arm is connected with pressure head component, between the two parts of nc sliding table left and right, arrange feed mechanism bracket, described feed mechanism bracket is fixed on base, and described feed mechanism is arranged on feed mechanism bracket.
Above-mentioned engine cam shaft hole lining automatic press mounting device, described pressure head component comprises mandrel, guide pin bushing and block, described mandrel one end is fixedly connected with oil cylinder telescopic arm, core sleeve is contained in guide pin bushing inside, both assemble with gap fiting mode, and the mandrel other end is taper seat structure, described guide pin bushing with one group of block of mandrel taper seat respective outer side edges position setting-in, described block medial surface is the globoidal structure mating with mandrel taper seat, in the groove of block lateral surface, snap ring is installed.
Above-mentioned engine cam shaft hole lining automatic press mounting device, described feed mechanism bracket is comprised of bracket panel and support column, described support column is arranged in bracket panel corner location place, they and base are fixed assembling, one group of material path is set on described bracket panel, and described material path mates with feed mechanism.
Above-mentioned engine cam shaft hole lining automatic press mounting device, the quantity Matching of described feed mechanism quantity and engine cylinder-body overhead cam axis hole, they are by stock support, material stock folder, laterally feeding cylinder and vertically feeding cylinder composition, described feed mechanism is fixed on the material path top of bracket panel by stock support, described stock support inner chamber is communicated with material stock folder inner chamber, on stock support, assemble vertical feeding cylinder, described material stock folder is provided with charging aperture, described horizontal feeding cylinder is arranged on the bottom of material stock folder side, its telescopic arm can be deep in material stock folder inner chamber.
Above-mentioned engine cam shaft hole lining automatic press mounting device, the telescopic arm of described vertical feeding cylinder is deep in stock support inner chamber, is provided for the jaw of clamp sleeve on the telescopic arm of vertical feeding cylinder.
Above-mentioned engine cam shaft hole lining automatic press mounting device, described pallet component and base are equipped, place engine cylinder-body on pallet component, by pallet component, engine cylinder-body upper-lower position are adjusted.
Above-mentioned engine cam shaft hole lining automatic press mounting device, described nc sliding table can horizontally slip on base, and described base is fixed on horizontal plane.
The utility model passes through feed mechanism, pressure head component, the cooperation of nc sliding table and oil cylinder realizes automatic charging operation, when horizontal feeding cylinder action, its telescopic arm pushes stock support inner chamber by the lining that is arranged in material stock folder bottom, then, vertically feeding cylinder action, jaw clamp sleeve on its telescopic arm is through the material path of bracket panel, by nc sliding table, move and drive pressure head component to enter in bush hole again, after the block recess sidewall of pressure head component contacts with lining, oil cylinder telescopic arm stretches out, make axle core and the guide pin bushing generation relative motion of pressure head component, by mandrel end taper seat, promoting block expands outwardly, block lateral wall and bush hole are fitted tightly, then nc sliding table return, pressure head component drives lining to exit from the jaw of vertical feeding cylinder telescopic arm, each parts of feed mechanism reset, automatic charging has moved.The utility model is realized automatic press mounting operation by the cooperation of nc sliding table, oil cylinder, pressure head component and pallet component, first nc sliding table moves to the cylinder body direction being arranged on pallet component, after lining on being sleeved on pressure head component enters in the camshaft hole of cylinder body, oil cylinder telescopic arm is retracted, block inwardly bounces back along mandrel end taper seat under the effect of snap ring elastic force on its lateral wall, make block lateral wall separated with lining, nc sliding table return, pressure head component is got back to initial position, completes the automatic press mounting operation of lining.As can be seen here, the utility model is simple in structure, easy to operate, can not only realize lining automatic charging and press-fit operation, reduced operator's labour intensity, improved operating efficiency, and effectively avoided, because lining pressure local derviation causes the generation that bush hole weighs phenomenon wounded, having guaranteed the quality of product, eliminated the potential safety hazard to the injury of operator's hand simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is pressure head component structural representation;
Fig. 3 is pressure head component cross-sectional view;
Fig. 4 is A place structure enlarged drawing in Fig. 3;
Fig. 5 is feed mechanism carrier structure schematic diagram;
Fig. 6 is feed mechanism schematic diagram;
Fig. 7 is that the K of Fig. 6 is to view;
Fig. 8～Figure 12 is the course of work schematic diagram of the utility model automatic press mounting lining.
In figure, each list of reference numerals is: 1, base, 2, nc sliding table, 3, oil cylinder, 4, pressure head component, 4-1, mandrel, 4-2, guide pin bushing, 4-3, block, 4-3-1, the groove of block lateral surface, 4-4, snap ring, 5, feed mechanism bracket, 5-1, bracket panel, 5-2, support column, 5-3, material path, support column, 5-3, material path, [high spring ocean 1] 6, feed mechanism, 6-1, material stock folder, 6-2, charging aperture, 6-3, horizontal feeding cylinder, 6-4, stock support, 6-5, vertical feeding cylinder, 7, pallet component, 8, lining, 9, engine cylinder-body, 9-1, cylinder body front end camshaft hole, 9-2, cylinder body middle part camshaft hole, 9-3, rear end of the cylinder block camshaft hole.
The specific embodiment
Referring to Fig. 1, the utility model comprises base 1, nc sliding table 2, oil cylinder 3, pressure head component 4, feed mechanism 6, feed mechanism bracket 5 and pallet component 7, described base 1 is fixed on horizontal plane, described nc sliding table 2 comprises two parts that left and right is arranged, they are arranged on base 1, and can on base 1, horizontally slip, oil cylinder 3 is set on nc sliding table 2, described oil cylinder 3 telescopic arms are connected with pressure head component 4, between the two parts of nc sliding table left and right, arrange feed mechanism bracket 5, described feed mechanism bracket 5 is fixed on base 1, described feed mechanism 6 is arranged on feed mechanism bracket 5.
Referring to Fig. 2, Fig. 3, Fig. 4, pressure head component 4 of the present utility model comprises mandrel 4-1, guide pin bushing 4-2 and block 4-3, described mandrel 4-1 one end is fixedly connected with the telescopic arm of oil cylinder 3, it is inner that mandrel 4-1 is sleeved on guide pin bushing 4-2, both assemble with gap fiting mode, the mandrel 4-1 other end is taper seat structure, described guide pin bushing 4-2 with one group of block 4-3 of mandrel taper seat respective outer side edges position setting-in, described block 4-3 medial surface is the globoidal structure mating with mandrel taper seat, in the groove 4-3-1 of block lateral surface, snap ring 4-4 is installed.
Referring to Fig. 5, feed mechanism bracket 5 of the present utility model is comprised of bracket panel 5-1 and support column 5-2, described support column 5-2 is arranged in bracket panel 5-1 corner location place, they and base 1 are fixed assembling, on described bracket panel 5-1, one group of material path 5-3 is set, described material path 5-3 mates with feed mechanism 6.
Referring to Fig. 6, Fig. 7, the quantity Matching of feed mechanism 6 quantity of the present utility model and engine cylinder-body 9 overhead cam axis holes, they are by stock support 6-4, material stock folder 6-1, laterally feeding cylinder 6-3 and vertically feeding cylinder 6-5 composition, described feed mechanism 6 is fixed on the material path 5-3 top of bracket panel 5-1 by stock support 6-4, described stock support 6-4 inner chamber is communicated with material stock folder 6-1 inner chamber, on stock support 6-4, assemble vertical feeding cylinder 6-5, described material stock folder 6-1 is provided with charging aperture 6-2, described horizontal feeding cylinder 6-3 is arranged on the bottom of material stock folder 6-1 side, its telescopic arm can be deep in material stock folder 6-1 inner chamber.
The utility model is by feed mechanism 6, pressure head component 4, the cooperation of nc sliding table 2 and oil cylinder 3 realizes automatic charging operation, when horizontal feeding cylinder 6-3 action, its telescopic arm pushes stock support 6-4 inner chamber by the lining 8 that is arranged in material stock folder 6-1 bottom, then, vertically feeding cylinder 6-5 action, jaw clamp sleeve 8 on its telescopic arm is through the material path 5-3 of bracket panel, by nc sliding table 2 actions, drive pressure head component 4 to enter in bush hole 8 again, after the sidewall of the block lateral surface groove 4-3-1 of pressure head component contacts with lining 8, oil cylinder 3 telescopic arms stretch out, make axle core 4-1 and the guide pin bushing 4-2 of pressure head component 4 that relative motion occur, by mandrel 4-1 end-cone face, promoting block 4-3 expands outwardly, block lateral wall and bush hole are fitted tightly, then nc sliding table 2 returns, pressure head component 4 drives lining 8 to exit from the jaw of vertical feeding cylinder telescopic arm, feed mechanism 6 each parts reset, automatic charging has moved.
Referring to Fig. 8～Figure 12, the utility model the utility model is by nc sliding table 2, oil cylinder 3, the cooperation of pressure head component 4 and pallet component 7 realizes automatic press mounting operation, concrete operation step is: engine cylinder-body 9 is put on pallet component 7, starting device program, enter duty, pallet component 7 rises, make the camshaft hole of engine cylinder-body 9 (comprise cylinder body front end camshaft hole 9-1, cylinder body middle part camshaft hole 9-2, rear end of the cylinder block camshaft hole 9-3) with the central axes of pressure head component 4, by aforesaid operations step, complete after lining 8 automatic charging actions, nc sliding table 2 drives oil cylinder 3 and pressure head component 4 integrated movings, lining 8 is pressed in the front end camshaft hole 9-1 in cylinder body, the oil cylinder 3 band 4-1 of moving mandrel rollbacks, block 4-3 shrinks under the effect of mandrel 4-1 and snap ring 4-4, when its outer diameter is less than the diameter of guide pin bushing 4-2, pressure head component 4 is through guide pin bushing 4-2 endoporus, now slide unit 2 retreats, complete press-fiting of lining in engine cylinder-body 9 rear and front end camshaft holes.
After the horizontal feeding cylinder 6-3 mating with engine cylinder-body middle part camshaft hole 9-3 pushes in stock support 6-4 by lining 8, by vertical feeding cylinder 6-5 telescopic arm upper gripper jaw clamping, lining 8 is pushed into the position shown in Figure 10 from stock support 6-4 inner chamber, the pressure head component 4 that is positioned at left side (or right side) is advanced under the effect of left side (or right side) nc sliding table 2, lining 8 is enclosed within pressure head component 4, according to engine cylinder-body 9 rear and front end camshaft holes in lining press-fit step, complete press-fiting of lining in engine cylinder-body 9 middle part camshaft holes.So far, complete one and press-fit circulation.
Adjust in the accompanying drawings the labeling position of the two.
Claims (7)
1. an engine cam shaft hole lining automatic press mounting device, it is characterized in that, it comprises base (1), nc sliding table (2), oil cylinder (3), pressure head component (4), feed mechanism (6), feed mechanism bracket (5) and pallet component (7), described nc sliding table (2) comprises two parts that left and right is arranged, they are arranged on base, oil cylinder (3) is set on nc sliding table (2), described oil cylinder (3) telescopic arm is connected with pressure head component (4), between the two parts of nc sliding table left and right, arrange feed mechanism bracket (5), described feed mechanism bracket (5) is fixed on base (1), described feed mechanism (6) is arranged on feed mechanism bracket (5).
2. a kind of engine cam shaft hole lining automatic press mounting device according to claim 1, it is characterized in that, described pressure head component (4) comprises mandrel (4-1), guide pin bushing (4-2) and block (4-3), described mandrel (4-1) one end is fixedly connected with the telescopic arm of oil cylinder (3), mandrel (4-1) is sleeved on guide pin bushing (4-2) inside, both assemble with gap fiting mode, mandrel (4-1) other end is taper seat structure, described guide pin bushing (4-2) with mandrel taper seat respective outer side edges position one group of block of setting-in (4-3), described block (4-3) medial surface is the globoidal structure mating with mandrel taper seat, snap ring (4-4) is installed in the groove (4-3-1) of block lateral surface.
3. a kind of engine cam shaft hole lining automatic press mounting device according to claim 1 and 2, it is characterized in that, described feed mechanism bracket (5) is comprised of bracket panel (5-1) and support column (5-2), described support column (5-2) is arranged in bracket panel (5-1) corner location place, they and base (1) are fixed assembling, one group of material path (5-3) is set on described bracket panel (5-1), and described material path (5-3) mates with feed mechanism (6).
4. a kind of engine cam shaft hole lining automatic press mounting device according to claim 3, it is characterized in that, the quantity Matching of described feed mechanism (6) quantity and engine cylinder-body (9) overhead cam axis hole, they are by stock support (6-4), material stock folder (6-1), laterally feeding cylinder (6-3) and vertically feeding cylinder (6-5) composition, described feed mechanism (6) is fixed on material path (5-3) top of bracket panel (5-1) by stock support (6-4), described stock support (6-4) inner chamber is communicated with material stock folder (6-1) inner chamber, on stock support (6-4), assemble vertical feeding cylinder (6-5), described material stock folder (6-1) is provided with charging aperture (6-2), described horizontal feeding cylinder (6-3) is arranged on the bottom of material stock folder (6-1) side, its telescopic arm can be deep in material stock folder (6-1) inner chamber.
5. a kind of engine cam shaft hole lining automatic press mounting device according to claim 4, it is characterized in that, the telescopic arm of described vertical feeding cylinder (6-5) is deep in stock support (6-4) inner chamber, is provided for the jaw of clamp sleeve on the telescopic arm of vertical feeding cylinder (6-5).
6. a kind of engine cam shaft hole lining automatic press mounting device according to claim 1 or 5, it is characterized in that, described pallet component (7) is equipped with base (1), at the upper engine cylinder-body (9) of placing of pallet component (7), by pallet component (7), engine cylinder-body (9) upper-lower position is adjusted.
7. a kind of engine cam shaft hole lining automatic press mounting device according to claim 6, is characterized in that, described nc sliding table (2) can horizontally slip on base (1), and described base (1) is fixed on horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051003.3U CN203738354U (en) | 2014-01-27 | 2014-01-27 | Automatic press fitting device for engine cam shaft hole lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051003.3U CN203738354U (en) | 2014-01-27 | 2014-01-27 | Automatic press fitting device for engine cam shaft hole lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738354U true CN203738354U (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420051003.3U Expired - Fee Related CN203738354U (en) | 2014-01-27 | 2014-01-27 | Automatic press fitting device for engine cam shaft hole lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738354U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589031A (en) * | 2014-12-23 | 2015-05-06 | 富诚汽车零部件有限公司 | Glove box frame and bush assembly device |
| CN104907803A (en) * | 2015-06-23 | 2015-09-16 | 吴中区横泾博尔机械厂 | press-fitting mechanism of full-automatic electrical material press-fitting machine |
| CN105690073A (en) * | 2016-04-21 | 2016-06-22 | 苏州博众精工科技有限公司 | Bushing pressing mechanism |
| CN106271543A (en) * | 2016-08-29 | 2017-01-04 | 浙江加泰尔汽车部件制造股份有限公司 | Hub block pressing method and device thereof |
| CN106891144A (en) * | 2017-04-28 | 2017-06-27 | 博格华纳汽车零部件（江苏）有限公司 | Booster C-shaped ring automatic assembling structure |
| CN108817210A (en) * | 2018-06-07 | 2018-11-16 | 上海天永智能装备股份有限公司 | Cylinder cap bowl-type plug is pressed riveting mouth mechanism |
| CN108907662A (en) * | 2018-06-20 | 2018-11-30 | 安徽瑞铁轨道装备有限公司 | A kind of handler and its handling method of single track framework hollow shaft |
| CN109108617A (en) * | 2018-08-29 | 2019-01-01 | 平湖乔智电子有限公司 | A kind of quick press mounting device of end socket and divided magnetic ring |
| CN112605636A (en) * | 2020-12-24 | 2021-04-06 | 浙江万向系统有限公司 | Double-flanging rubber bushing press-fitting device and press-fitting method |
-
2014
- 2014-01-27 CN CN201420051003.3U patent/CN203738354U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589031A (en) * | 2014-12-23 | 2015-05-06 | 富诚汽车零部件有限公司 | Glove box frame and bush assembly device |
| CN104907803A (en) * | 2015-06-23 | 2015-09-16 | 吴中区横泾博尔机械厂 | press-fitting mechanism of full-automatic electrical material press-fitting machine |
| CN104907803B (en) * | 2015-06-23 | 2017-01-25 | 吴中区横泾博尔机械厂 | press-fitting mechanism of full-automatic electrical material press-fitting machine |
| CN105690073A (en) * | 2016-04-21 | 2016-06-22 | 苏州博众精工科技有限公司 | Bushing pressing mechanism |
| CN106271543A (en) * | 2016-08-29 | 2017-01-04 | 浙江加泰尔汽车部件制造股份有限公司 | Hub block pressing method and device thereof |
| CN106271543B (en) * | 2016-08-29 | 2018-06-15 | 浙江加泰尔汽车部件制造股份有限公司 | Hub unit block pressing method and its device |
| CN106891144A (en) * | 2017-04-28 | 2017-06-27 | 博格华纳汽车零部件（江苏）有限公司 | Booster C-shaped ring automatic assembling structure |
| CN108817210A (en) * | 2018-06-07 | 2018-11-16 | 上海天永智能装备股份有限公司 | Cylinder cap bowl-type plug is pressed riveting mouth mechanism |
| CN108907662A (en) * | 2018-06-20 | 2018-11-30 | 安徽瑞铁轨道装备有限公司 | A kind of handler and its handling method of single track framework hollow shaft |
| CN109108617A (en) * | 2018-08-29 | 2019-01-01 | 平湖乔智电子有限公司 | A kind of quick press mounting device of end socket and divided magnetic ring |
| CN112605636A (en) * | 2020-12-24 | 2021-04-06 | 浙江万向系统有限公司 | Double-flanging rubber bushing press-fitting device and press-fitting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20220127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |