CN207593187U - The self-locking load mechanism of vertical press-loading device on automated assembly line - Google Patents
The self-locking load mechanism of vertical press-loading device on automated assembly line Download PDFInfo
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- CN207593187U CN207593187U CN201721741930.8U CN201721741930U CN207593187U CN 207593187 U CN207593187 U CN 207593187U CN 201721741930 U CN201721741930 U CN 201721741930U CN 207593187 U CN207593187 U CN 207593187U
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Abstract
The utility model discloses a kind of self-locking load mechanism for press-loading device vertical on automated assembly line, including lifting body and lateral movement mechanism；Lifting body includes lifting guide sleeve, compact heap and elevating lever, and elevating lever is coaxially mounted in lifting guide sleeve, and compact heap is mounted on the upper end of elevating lever；Lifting body further comprises the first wedge block mounted on elevating lever lower end；Lateral movement mechanism includes mounting base and the second wedge block being fixed in mounting base；The lower inclined plane of the ramp of second wedge block and the first wedge block is in close contact.The self-locking load mechanism for press-loading device vertical on automated assembly line of the utility model is realized using inclined-plane Self-locking angle load mechanism, press fitting requirement can be met during automobile gearbox multi items mixed production and adapt to multi items mixes line production, pressing machine with Self-locking angle load mechanism is suitable for the online press fitting of all kinds of parts of axis tooth, adapts to multi items manual transmission mixes line production.
Description
Technical field
The utility model is related to Automated assembly technical fields, are used on automated assembly line vertically press in particular to one kind
Install standby self-locking load mechanism.
Background technology
During automobile power assembly Assembling Production, passenger car manual transmission press-loading device is concentrated mainly on axis teeth portion
Point, line outer press mounting equipment dependability is easy to ensure, using double pillar constructions, c-type structure etc., can bear larger press fitting
Power.If arranging full-automatic five grades of toothholders press fitting on gearbox assembly line, that not only needs to ensure pressure assembling force, also to protect
Card press fitting precision.Fully consider that the free tolerance of transmission input shaft itself processing is held to device bottom when key point still designs
Influence that force mechanisms are brought and bottom load mechanism wedge dead input shaft bottom end when how to ensure to be pressed every time.
Invention content
The purpose of this utility model is that vertical direction jacking can be adjusted by overcoming the deficiencies of the prior art and provide one kind
Height the self-locking load mechanism for press-loading device vertical on automated assembly line.
To achieve the above object, the self-locking for press-loading device vertical on automated assembly line designed by the utility model
Load mechanism includes jacking the lifting body of workpiece to be pressed, and the lifting body includes lifting guide sleeve, compact heap and elevating lever,
The elevating lever is coaxially mounted in the lifting guide sleeve, and the compact heap is mounted on the upper end of the elevating lever；The jacking
Mechanism further comprises the first wedge block mounted on the elevating lever lower end, and the inclined-plane of first wedge block is downwards and and water
Square into inclination angle；The self-locking load mechanism for press-loading device vertical on automated assembly line further comprises adjusting
The lateral movement mechanism of the vertical height of the lifting body, the lateral movement mechanism is from being laterally disposed in below the lifting body；It is described
Lateral movement mechanism includes mounting base and the second wedge block for being fixed in the mounting base, the inclined-plane of second wedge block upwards and
From the horizontal by inclination angle；The ramp of second wedge block and the lower inclined plane of first wedge block are in close contact.
Preferably, the inclination angle is 8 °.
Preferably, the lifting body further comprises being arranged on the upper surface of the first wedge block and the lifting
Adjusting pad between the lower face of bar.
Preferably, the lifting body further comprises the first compressed spring, and first compressed spring is arranged
Outside elevating lever and it is placed between the upper surface for the upper flange for lifting guide sleeve and the lower face of the upper flange of elevating lever.
Preferably, the lifting body further comprises wear-resisting cushion block and the second compressed spring, second pressure
Spring is arranged between the upper end of the elevating lever and the compact heap, and the lower end of second compressed spring is set in embedded in institute
It states outside the wear-resisting cushion block in the groove of elevating lever upper end.
Preferably, the lifting body further comprises cylinder and the guide rod of the guide cylinder direction of motion, institute
It states cylinder to be arranged on by the lifting guide sleeve and the lifting guide sleeve is driven to move in vertical direction, two parallel described to lead
It is arranged on by the cylinder to bar.
Preferably, the lateral movement mechanism further comprises cylinder connector, gland, cylinder mounting base and locking gas
Cylinder, the gland are arranged on the side of the mounting base, and the gland is connected to by the cylinder connector with the lock gas
The piston rod end of cylinder, the cylinder with lock are transversely set.
The beneficial effects of the utility model are：The utility model for press-loading device vertical on automated assembly line from
It locks load mechanism to realize using inclined-plane Self-locking angle load mechanism, when automobile gearbox multi items mixed production can meet press fitting and want
It asks and adapts to multi items mixes line production, the pressing machine with Self-locking angle load mechanism is suitable for the online pressure of all kinds of parts of axis tooth
Dress adapts to multi items manual transmission mixes line production.
Description of the drawings
Fig. 1 is the self-locking load machine for press-loading device vertical on automated assembly line of the preferred embodiment in the utility model
The main structure diagram of the elevating mechanism of structure.
Fig. 2 is the self-locking load machine for press-loading device vertical on automated assembly line of the preferred embodiment in the utility model
The overlooking the structure diagram of the lateral movement mechanism of structure.
Fig. 3 is the self-locking load machine for press-loading device vertical on automated assembly line of the preferred embodiment in the utility model
The structure diagram of structure.
Each part numbers are as follows in figure：Lifting body 10 (wherein, lifts guide sleeve 101, compact heap 102, elevating lever 103, the
One compressed spring 104, wear-resisting cushion block 106, the second compressed spring 107, adjusting pad 108, cylinder 109, is led at first wedge block 105
To bar 110)；Lateral movement mechanism 20 (wherein, mounting base 201, cylinder connector 202, gland 203, cylinder mounting base 204, the second wedge
Shape block 205, cylinder with lock 206).
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
It please refers to Fig.1 to Fig.3, the preferred embodiment in the utility model is used for vertical press-loading device on automated assembly line
Self-locking load mechanism, for positioning and lifting band press fitting workpiece, the lifting body 10 including jacking workpiece to be pressed from lower part
And adjust the lateral movement mechanism 20 of the vertical height of lifting body 10.More clearly, workpiece to be pressed is placed in right on lifting body 10
Workpiece to be pressed is jacked and is lifted in vertical direction, and lateral movement mechanism 20 will be jacked from 10 lower section of lifting body is laterally disposed in
Mechanism 10 is fixed in suitable vertical height.
Fig. 1 and Fig. 3 are please referred to, lifting body 10 includes lifting guide sleeve 101, compact heap 102, elevating lever 103, first
Compressed spring 104, the first wedge block 105, wear-resisting cushion block 106, the second compressed spring 107, adjusting pad 108, cylinder 109 and guiding
Bar 110.
Elevating lever 103 is liftably coaxially mounted in lifting guide sleeve 101, and compact heap 102 is mounted on the upper of elevating lever 103
End.First compressed spring 104 is set in outside elevating lever 103, positioned at the upper surface of the upper flange of lifting guide sleeve 101 and elevating lever
Between the lower face of 103 upper flange, the first wedge block 105 be mounted on elevating lever 103 lower end, the first wedge block 105 it is oblique
Downwards and from the horizontal by inclined angle alpha.
The second pressing spring 107, the lower end of the second compressed spring 107 are equipped between the upper end of elevating lever 103 and compact heap 102
It is set in outside the wear-resisting cushion block 106 in the groove of 103 upper end of elevating lever.
First wedge block 105 is mounted on the lower end of elevating lever 103, is equipped with and adjusts between the first wedge block 105 and elevating lever 103
Installation site (the i.e. elevating lever 103 of the first wedge block 105 is adjusted by using the adjusting pad 108 of different-thickness in whole pad 108
Positioning height).
It lifts 101 side of guide sleeve and is equipped with cylinder 109, the driving of cylinder 109 drives lifting guide sleeve 101 to move in vertical direction.
Verticality for the movement for ensureing cylinder 109,109 side of cylinder are equipped with two parallel guide rods 110, the work of guide cylinder 109
The elevating movement of stopper rod.
Fig. 2 and Fig. 3 are please referred to, lateral movement mechanism 20 includes mounting base 201, cylinder connector 202, gland 203, cylinder
Mounting base 204, the second wedge block 205 and cylinder with lock 206.
The side of mounting base 201 is equipped with gland 203, and gland 203 is connected to cylinder with lock 206 by cylinder connector 202
Pistons end, cylinder with lock 206 transversely sets, and cylinder with lock 206 can drive mounting base 201, and laterally (horizontal direction) is moved
It is dynamic.
Mounting base 201 is equipped with the second wedge block 205, and the inclined-plane of the second wedge block 205 is upwards and from the horizontal by inclining
Bevel angle α.
The inclined-plane of first wedge block 105 of lifting body 10 and the inclined-plane of the second wedge block 205 of lateral movement mechanism 20 are close
Contact controls so as to fulfill to the height of elevating lever 103.
Force increasing ratio is calculated according to angle of inclination, friction coefficient, the first wedge block 105, can be calculated further according to thrust
Self-locking angle between two wedge blocks 205 is 8 °, i.e., when inclined angle alpha is 8 °, between the first wedge block 105, the second wedge block 205
Realize self-locking.
Illustrate below with reference to five grades of toothholders of gearbox press fitting processes above-mentioned for being vertically pressed on automated assembly line
The application of the self-locking load mechanism of equipment.
Five grades of toothholders are namely pressed into input shaft axis gear ring by five grades of toothholder press fitting processes of gearbox by servo electric cylinders
Technique.It is public since input shaft and gear box casing relative axial position need gap, and input shaft overall length is free tolerance
Difference ranging from 0 is to+1.5mm, in order to ensure that each press fitting process can keep input shaft that play does not axially occur, using for certainly
The self-locking load mechanism of vertical press-loading device, operation principle are as follows on dynamic makeup wiring：Pallet band workpiece is transported to this station,
Pallet and gearbox are lifted in lifting positioning；Lifting body 10, which rises, jacks up input shaft in gear box casing；Lateral movement mechanism 20 is horizontal
To movement, the dead input shaft support column of inclined-plane wedge of the inclined-plane of the second wedge block 205 and the first wedge block 105 forms self-locking mechanism；
Servo mechanism starts to be pressed, and press-mounting stroke is realized by displacement sensor.
In order to ensure that input shaft is jacked up, but gear box casing will not be lifted, and the necessary precision of 109 strength of cylinder can
It adjusts.The inclined-plane of second wedge block 205 and the inclined-plane of the first wedge block 105 need to carry out it is airtight detect whether to be bonded, detect amount of leakage
It is compared with standard value.
Key point explanation in above-mentioned press-loading process：1. in order to ensure pallet passability, input shaft jacking mechanism is necessary in situ
Less than tray bottom surface, input shaft bottom surface is 330mm apart from pallet ground distance, therefore input shaft jacking mechanism lifting travel is necessary
Reach more than 330mm, since bottom space is limited, guider is arranged using non-centering, is oriented to and is lengthened, lifting process is avoided to send out
Card；2. since this production line gearbox product shares 3 kinds, cause transmission input shaft relative position on pallet different, altogether
There are three types of height, maximum height difference 7mm, and in order to which the input shaft for ensureing each product can be by dieback, this lifting body uses
Spring structure should ensure spring rate, ensure that workpiece will not be jacked up again；3. sidesway wedge mechanism uses inclined-plane, due to
Workpiece input shaft axial direction is freely poor, causes lifting body inaccurate in axial position, so using inclined-plane wedge mechanism, together
When in order to ensure press fitting process, gear box casing does not sink, angle use 8 ° of Self-locking angle；4. lateral translation position needs to ensure input shaft
Jacking mechanism is dead by wedge, and displacement sensor sets different induction ranges, and it is all firmly by dieback to ensure each product, it is ensured that
Press fitting process forms self-locking mechanism, and input shaft does not retract；5. judge whether two self-locking inclined-planes are bonded using airtight detection.
The self-locking load mechanism for press-loading device vertical on automated assembly line of the utility model uses inclined-plane self-locking
Angle load mechanism realizes that when automobile gearbox multi items mixed production can meet press fitting requirement and adapt to the life of multi items mixed flow
Production, the pressing machine with Self-locking angle load mechanism are suitable for the online press fitting of all kinds of parts of axis tooth, adapt to multi items manual transmission
Mixes line production.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of self-locking load mechanism for press-loading device vertical on automated assembly line, the top including jacking workpiece to be pressed
Mechanism (10) is risen, the lifting body (10) includes lifting guide sleeve (101), compact heap (102) and elevating lever (103), the liter
Drop bar (103) is coaxially mounted in the lifting guide sleeve (101), and the compact heap (102) is mounted on the elevating lever (103)
Upper end, it is characterised in that：The lifting body (10) further comprises the first wedge shape mounted on the elevating lever (103) lower end
Block (105), the inclined-plane of first wedge block (105) is downwards and from the horizontal by inclination angle (α)；It is described to disguise for automatic
The self-locking load mechanism of vertical press-loading device further comprises adjusting the side of the vertical height of the lifting body (10) on wiring
Telephone-moving structure (20), the lateral movement mechanism (20) is from being laterally disposed in below the lifting body (10)；Lateral movement mechanism (20) packet
The second wedge block (205) for including mounting base (201) and being fixed in the mounting base (201), second wedge block (205)
Inclined-plane is upwards and from the horizontal by inclination angle (α)；The ramp of second wedge block (205) and first wedge block
(105) lower inclined plane is in close contact.
2. the self-locking load mechanism according to claim 1 for press-loading device vertical on automated assembly line, feature
It is：The inclination angle (α) is 8 °.
3. the self-locking load mechanism according to claim 1 for press-loading device vertical on automated assembly line, feature
It is：The lifting body (10) further comprises being arranged on the upper surface of the first wedge block (105) and the elevating lever (103)
Lower face between adjusting pad (108).
4. the self-locking load according to any one of claim 1 to 3 for press-loading device vertical on automated assembly line
Mechanism, it is characterised in that：The lifting body (10) further comprises the first compressed spring (104), first compressed spring
(104) it is set in elevating lever (103) outside and is placed in the upper of upper surface and the elevating lever (103) of the upper flange of lifting guide sleeve (101)
Between the lower face of flange.
5. the self-locking load mechanism according to claim 4 for press-loading device vertical on automated assembly line, feature
It is：The lifting body (10) further comprises wear-resisting cushion block (106) and the second compressed spring (107), second compression
Spring (107) is arranged between the upper end of the elevating lever (103) and the compact heap (102), second compressed spring
(107) lower end is set in the wear-resisting cushion block (106) in the groove of the elevating lever (103) upper end outside.
6. the self-locking load mechanism according to claim 4 for press-loading device vertical on automated assembly line, feature
It is：The lifting body (10) further comprises cylinder (109) and the guide rod of guiding cylinder (109) direction of motion
110, the cylinder (109) is arranged on lifting guide sleeve (101) side and drives the lifting guide sleeve (101) in vertical direction
Movement, it is other that two parallel guide rods 110 are arranged on the cylinder (109).
7. the self-locking load according to any one of claim 1 to 3 for press-loading device vertical on automated assembly line
Mechanism, it is characterised in that：The lateral movement mechanism (20) further comprises cylinder connector (202), gland (203), cylinder installation
Seat (204) and cylinder with lock (206), the gland (203) are arranged on the side of the mounting base (201), the gland (203)
Piston rod end with the lock cylinder (206), the cylinder with lock (206) are connected to by the cylinder connector (202)
Transversely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741930.8U CN207593187U (en) | 2017-12-13 | 2017-12-13 | The self-locking load mechanism of vertical press-loading device on automated assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741930.8U CN207593187U (en) | 2017-12-13 | 2017-12-13 | The self-locking load mechanism of vertical press-loading device on automated assembly line |
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| Publication Number | Publication Date |
|---|---|
| CN207593187U true CN207593187U (en) | 2018-07-10 |
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ID=62764431
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721741930.8U Active CN207593187U (en) | 2017-12-13 | 2017-12-13 | The self-locking load mechanism of vertical press-loading device on automated assembly line |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396787A (en) * | 2018-11-29 | 2019-03-01 | 上海天永智能装备股份有限公司 | A kind of rotation-preventing mechanism |
| CN113001153A (en) * | 2021-03-03 | 2021-06-22 | 天永机械电子（太仓）有限公司 | Laborsaving anti-device that leans on |
| CN113146201A (en) * | 2021-03-01 | 2021-07-23 | 天永机械电子（太仓）有限公司 | Novel wedging and reverse leaning device |
| CN115781254A (en) * | 2023-02-02 | 2023-03-14 | 盛瑞传动股份有限公司 | Hydraulic press-fitting equipment and control method thereof |
-
2017
- 2017-12-13 CN CN201721741930.8U patent/CN207593187U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396787A (en) * | 2018-11-29 | 2019-03-01 | 上海天永智能装备股份有限公司 | A kind of rotation-preventing mechanism |
| CN109396787B (en) * | 2018-11-29 | 2024-04-16 | 上海天永智能装备股份有限公司 | Anti-rotation mechanism |
| CN113146201A (en) * | 2021-03-01 | 2021-07-23 | 天永机械电子（太仓）有限公司 | Novel wedging and reverse leaning device |
| CN113001153A (en) * | 2021-03-03 | 2021-06-22 | 天永机械电子（太仓）有限公司 | Laborsaving anti-device that leans on |
| CN115781254A (en) * | 2023-02-02 | 2023-03-14 | 盛瑞传动股份有限公司 | Hydraulic press-fitting equipment and control method thereof |
| CN115781254B (en) * | 2023-02-02 | 2024-04-09 | 盛瑞传动股份有限公司 | Hydraulic press mounting apparatus and control method thereof |
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